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Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
/* Subroutines shared by all languages that are variants of C.
c-common.h (genrtl_expr_stmt_value): Declare. * c-common.h (genrtl_expr_stmt_value): Declare. * c-semantics.c (genrtl_goto_stmt): Redirect to... (genrtl_goto_stmt_value): ... this new function. Pass new argument down to expand_expr_stmt_value, taking TREE_ADDRESSABLE into account. * c-common.c (c_expand_expr): Mark the last EXPR_STMT of a STMT_EXPR as addressable, i.e., one whose result we want. * expr.c (expand_expr): Don't save expression statement value of labeled_blocks or loop_exprs. * stmt.c (expand_expr_stmt): Redirect to... (expand_expr_stmt_value): ... this new function. Use new argument to tell whether to save expression value. (expand_end_stmt_expr): Reset last_expr_type and last_expr_value if we don't have either. * tree-inline.c (declare_return_variable): Mark its use statement as addressable. * tree.h: Document new use of TREE_ADDRESSABLE. (expand_expr_stmt_value): Declare. From-SVN: r48456
2002-01-02 03:31:58 +01:00
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
c-common.c (c_common_truthvalue_conversion): When warning about using an assignment as a truth value, set TREE_NO_WARNING. ./: * c-common.c (c_common_truthvalue_conversion): When warning about using an assignment as a truth value, set TREE_NO_WARNING. cp/: * semantics.c (maybe_convert_cond): Optionally warn when using an assignment as a condition. * typeck.c (convert_for_assignment): Optionally warn about assigning the result of an assignment to a bool. testsuite/: * g++.dg/warn/Wparentheses-22.C: New test. * g++.dg/warn/Wparentheses-23.C: New test. From-SVN: r120348
2007-01-02 18:49:07 +01:00
2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
Makefile.in, [...]: replace "GNU CC" with "GCC". * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22 16:35:51 +02:00
This file is part of GCC.
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
Makefile.in, [...]: replace "GNU CC" with "GCC". * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22 16:35:51 +02:00
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2, or (at your option) any later
version.
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
Makefile.in, [...]: replace "GNU CC" with "GCC". * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22 16:35:51 +02:00
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
You should have received a copy of the GNU General Public License
Makefile.in, [...]: replace "GNU CC" with "GCC". * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22 16:35:51 +02:00
along with GCC; see the file COPYING. If not, write to the Free
Update FSF address. From-SVN: r101317
2005-06-25 04:02:01 +02:00
Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA. */
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
#include "config.h"
Major cutover to using system.h: * Makefile.in (alias.o, bitmap.o, c-aux-info.o, c-common.o, c-decl.o, c-iterate.o, c-lang.o, c-lex.o, c-pragma.o, c-typeck.o, caller-save.o, calls.o, collect2.o, combine.o, cse.o, dbxout.o, dwarf2out.o, dwarfout.o, emit-rtl.o, except.o, explow.o, expmed.o, expr.o, final.o, flow.o, function.o, getpwd.o, global.o, integrate.o, jump.o, local-alloc.o, loop.o, optabs.o, pexecute.o, prefix.o, print-rtl.o, print-tree.o, profile.o, real.o, recog.o, reg-stack.o, regclass.o, regmove.o, reload.o, reload1.o, reorg.o, rtl.o, rtlanal.o, sdbout.o, stmt.o, stor-layout.o, stupid.o, tlink.o, toplev.o, tree.o, unroll.o, varasm.o, xcoffout.o): Depend on system.h. * alias.c, bitmap.c, c-aux-info.c, c-common.c, c-decl.c, c-iterate.c, c-lang.c, c-lex.c, c-pragma.c, c-typeck.c, caller-save.c, calls.c, collect2.c, combine.c, cse.c, dbxout.c, dwarf2out.c, dwarfout.c, emit-rtl.c, except.c, explow.c, expmed.c, expr.c, final.c, flow.c, function.c, gcc.c, getpwd.c, global.c, integrate.c, jump.c, local-alloc.c, loop.c, optabs.c, pexecute.c, prefix.c, print-rtl.c, print-tree.c, profile.c, real.c, recog.c, reg-stack.c, regclass.c, regmove.c, reload.c, reload1.c, reorg.c, rtl.c, rtlanal.c, sched.c, sdbout.c, stmt.c, stor-layout.c, stupid.c, tlink.c, toplev.c, tree.c, unroll.c, varasm.c, xcoffout.c: Include system.h. Organize include ordering so that stdarg/varargs comes before other system headers. Remove spurious casts of functions assured of a prototype in system.h. From-SVN: r18726
1998-03-20 15:58:42 +01:00
#include "system.h"
Merge basic-improvements-branch to trunk From-SVN: r60174
2002-12-16 19:23:00 +01:00
#include "coretypes.h"
#include "tm.h"
c-common.c: Include intl.h. * c-common.c: Include intl.h. (shadow_warning): Rewrite to allow better diagnostic translations. * c-common.h: Update prototype of shadow_warning. Declare sw_kind enum. * c-decl.c (warn_if_shadowing): Update calls to shadow_warning; use it throughout. * Makefile.in (c-common.o): Add intl.h. cp: * decl.c: Update calls to shadow_warning. po: * gcc.pot: Regenerate. From-SVN: r64699
2003-03-22 04:28:39 +01:00
#include "intl.h"
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
#include "tree.h"
#include "flags.h"
Warning fixes: * Makefile.in (c-lang.o): Depend on c-tree.h, c-lex.h and toplev.h. (c-lex.o): Depend on output.h. (c-common.o): Likewise. (stmt.o): Likewise. (calls.o): Likewise. (integrate.o): Depend on toplev.h. (regclass.o): Depend on output.h. (final.o): Depend on reload.h. * c-common.c: Include output.h. (check_format_info): Remove unused variable `integral_format'. * c-decl.c (print_lang_decl): Mark parameters `file', `node' and `indent' with ATTRIBUTE_UNUSED. (print_lang_type): Likewise. (maybe_build_cleanup): Likewise for parameter `decl'. (copy_lang_decl): Likewise for parameter `node'. * c-lang.c: Include c-tree.h, c-lex.h and toplev.h. (lang_print_xnode): Mark parameters `file', `node' and `indent' with ATTRIBUTE_UNUSED. (lookup_interface): Likewise for parameter `arg'. (is_class_name): Likewise. (maybe_objc_check_decl): Likewise for parameter `decl'. (maybe_objc_comptypes): Likewise for parameters `lhs', `rhs' and `reflexive'. (maybe_objc_method_name): Likewise for parameter `decl'. (build_objc_string): Likewise for parameters `len' and `str'. * c-lex.c: Include output.h. * c-lex.h (position_after_white_space): Correct typo in prototype. * c-tree.h (finish_file, c_expand_start_cond, c_expand_start_else, c_expand_end_cond, init_iterators): Add prototypes. * caller-save.c (set_reg_live): Mark parameters `reg' and `setter' with ATTRIBUTE_UNUSED. * calls.c: Include output.h. * cccp.c (pipe_closed): Mark parameter `signo' with ATTRIBUTE_UNUSED. * combine.c: Move inclusion of expr.h to after insn-config.h. * iris6.h (ASM_IDENTIFY_GCC, ASM_IDENTIFY_LANGUAGE): Don't define as empty, rather define as ((void)0). * sparc.c (sparc_check_64): Add braces around ambiguous `else'. Add parentheses around assignment used as truth value. * cplus-dem.c (squangle_mop_up): Change return type to void. (internal_cplus_demangle): Remove unused parameter `options'. All callers changed. (cplus_demangle_opname): Remove function wide variable `int i' and replace with `size_t i' at each location where it is used. (cplus_demangle_opname): change type of `i' from int to size_t. * cppexp.c (right_shift): Mark parameter `pfile' with ATTRIBUTE_UNUSED. * cpphash.c (cpp_lookup): Likewise. (cpp_hash_cleanup): Likewise. * cpplib.c (parse_name): Add a prototype and make it static. (null_underflow): Mark parameter `pfile' with ATTRIBUTE_UNUSED. (null_cleanup): Likewise for parameters `pbuf' and `pfile'. (macro_cleanup): Likewise for parameter `pfile'. (file_cleanup): Likewise. * cpplib.h (cpp_reader_init, cpp_options_init, cpp_start_read, cpp_read_check_assertion, skip_rest_of_line): Add prototypes. * crtstuff.c (force_to_data, __CTOR_LIST__, force_to_data, __DTOR_END__, __FRAME_END__): Mark with ATTRIBUTE_UNUSED. * cse.c (cse_check_loop_start): Mark parameter `set' with ATTRIBUTE_UNUSED. * dbxout.c (flag_minimal_debug, have_used_extensions, source_label_number): Move inside macro wrapper check against defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO). * dwarf2out.c (gen_entry_point_die): Hide prototype and definition. * except.h (doing_eh): Provide prototype. * expr.c: Move inclusion of expr.h to after insn-config.h. * final.c: Include reload.h. (shorten_branches): Cast the first argument of bzero to char *. * fix-header.c (cpp_print_containing_files): Mark parameter `pfile' with ATTRIBUTE_UNUSED. (cpp_fatal): Likewise. * flow.c (find_basic_blocks_1): Cast the first argument of bzero to char *. * genattrtab.c (make_length_attrs): Change the type of variable `i' from int to size_t. (zero_fn): Mark parameter `exp' with ATTRIBUTE_UNUSED. (one_fn): Likewise. * genextract.c (main): When generating insn-extract.c, mark variable `junk' with ATTRIBUTE_UNUSED. * gengenrtl.c (gencode): When generating genrtl.c, cast the first argument of bzero to char*. * integrate.c: Include toplev.h. * libgcc2.c: Wrap `struct exception_table' and `find_exception_handler' in macro DWARF2_UNWIND_INFO. * objc/Make-lang.in (objc-act.o): Depend on toplev.h. * objc/objc-act.c: Include toplev.h. (lang_print_xnode): Mark parameters `file', `node' and `indent' with ATTRIBUTE_UNUSED. (finish_protocol): Likewise for parameter `protocol'. * output.h (declare_weak): Add prototype. (decode_reg_name): Don't wrap with TREE_CODE macro. (assemble_alias): Add prototype. * regclass.c: Include output.h. * reload.h (reloads_conflict): Add prototype. * rtl.h (print_rtl_single, mark_elimiation, reg_class_subset_p, output_func_start_profiler): Add prototypes. * rtlanal.c (reg_set_p_1): Mark parameters `x' and `pat' with ATTRIBUTE_UNUSED. * scan-decls.c: Include scan.h. * scan.h (recognized_function, recognized_extern): Add prototypes. * stmt.c: Include output.h. * toplev.c (error_for_asm, warning_for_asm): Remove prototypes. (output_lang_identify): Hide prototype and definition. (float_signal): Mark parameter `signo' with ATTRIBUTE_UNUSED. (pipe_closed): Likewise. * toplev.h (count_error, strip_off_ending, error_for_asm, warning_for_asm): Add prototypes. From-SVN: r19712
1998-05-13 14:40:39 +02:00
#include "output.h"
Add support for #pragma pack(push,<n>) and #pragma pack(pop). From-SVN: r22710
1998-10-01 12:50:15 +02:00
#include "c-pragma.h"
invoke.texi: Document -flang-isoc9x. * invoke.texi: Document -flang-isoc9x. * Makefile.in (OBJS): Add splay-tree.o. (c-common.o): Depend on rtl.h. (splay-tree.o): List dependencies and provide build rule. * rtl.h (record_alias_subset): New function. * alias.c: Include splay-tree.h. (alias_set_entry): New type. (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove. (DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p. (mems_in_disjoin_alias_sets_p): New function. (alias_set_compare): Likewise. (insert_subset_children): Likewise. (get_alias_set_entry): Likewise. * tree.h (TYPE_RESTRICT): New macro. (TYPE_UNQUALIFIED): New manifest constant. (TYPE_QUAL_CONST): Likewise (TYPE_QUAL_VOLATILE): Likewise. (TYPE_QUAL_RESTRICT): Likewise. (tree_type): Add restrict_flag. Reduce count of free bits. (DECL_POINTER_ALIAS_SET): New macro. (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. (tree_decl): Add pointer_alias_set. (build_qualified_type): New function. (build_type_variant): Define in terms of build_qualified_type. * tree.c (set_type_quals): New function. (make_node): Initializae DECL_POINTER_ALIAS_SET. (build_type_attribute_variant): Use build_qualified_type and set_type_quals. (build_type_variant): Rename, and modify, to become... (build_qualified_type): New function. (build_complex_type): Use set_type_quals. * c-tree.h (C_TYPE_OBJECT_P): New macro. (C_TYPE_FUNCTION_P): Likewise. (C_TYPE_INCOMPLETE_P): Likewise. (C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise. (c_apply_type_quals_to_decl): New function. (c_build_qualified_type): New function. (c_build_type_variant): Define in terms of c_build_qualified_type. (flag_isoc9x): Declare. * c-typeck.c (qualify_type): Use c_build_qualified_type. (common_type): Change to use TYPE_QUALS. (comptypes): Likewise. (convert_for_assignment): Likewise. * c-aux-info.c (gen_type): Likewise. Deal with `restrict'. * c-decl.c (flag_isoc9x): Define. (c_decode_option): Handle -flang-isoc9x. (grokdeclarator): Update to handle restrict. Use TYPE_QUALS, c_build_qualified_type, etc. Use c_apply_type_quals_to_decl. * c-lex.c (init_lex): Deal with restrict. (init_lex): Don't treat restrict as a reserved word in -traditional mode, or without -flang-isoc9x. * c-lex.h (rid): Add RID_RESTRICT. * c-parse.gperf (restrict, __restrict, __restrict__): Make equivalent to RID_RESTRICT. * c-parse.in (TYPE_QUAL): Update comment. * c-common.c: Include rtl.h. (c_find_base_decl): New function. (c_build_type_variant): Rename, and modify, to become ... (c_build_qualified_type): New function. (c_apply_type_quals_to_decl): Likewise. (c_get_alias_set): For INDIRECT_REFs, check to see if we can find a particular alias set for the reference. * toplev.c (documented_lang_options): Add -flang-isoc9x. From-SVN: r23212
1998-10-21 11:53:40 +02:00
#include "rtl.h"
Makefile.in (C_AND_OBJC_OBJS): Remove ggc-callbacks.o. * Makefile.in (C_AND_OBJC_OBJS): Remove ggc-callbacks.o. (c-parse.o, c-decl.o, c-lang.o, c-lex.o, c-common.o, $(out_object_file)): Depend on ggc.h. * c-common.c: Include "ggc.h". (combine_strings): If doing GC, use ggc_alloc_string. * c-decl.c: Include "ggc.h". (ggc_p): Define with value 0. (mark_binding_level): New function. (init_decl_processing): Add GC roots. (mark_c_function_context): New function. (lang_mark_false_label_stack): New function. (lang_mark_tree): New function. (lang_cleanup_tree): New function. * c-lang.c: Include "ggc.h". (lang_init): Call c_parse_init. * c-lex.c: Include "ggc.h". (check_linenum): If doing GC, don't copy filenames to permanent obstack. * c-parse.in: Include "ggc.h". (c_parse_init): New function. * c-tree.h (c_parse_init, mark_c_function_context): Declare. * objc/Make-lang.in (objc-parse.o): Depend on ggc.h. * except.c (mark_eh_state): Mark more state. * function.c (mark_function_state): Likewise. * ggc-simple.c (ggc_alloc_rtvec): Bring in sync with non-gc version. (ggc_alloc_string) [GGC_DUMP]: Fix typo. * toplev.c (mark_file_stack): New function. (compile_file): If doing GC, use ggc_alloc_string on input filename. (main): Add root for input_file_stack. * i386.c: Include "ggc.h". (ix86_mark_machine_status): New function. (override_options): Set mark_machine_status. From-SVN: r29143
1999-09-06 23:28:22 +02:00
#include "ggc.h"
Merge from pch-branch. From-SVN: r61136
2003-01-10 03:22:34 +01:00
#include "varray.h"
Makefile.in (c-common.o): Depend on $(EXPR_H). * Makefile.in (c-common.o): Depend on $(EXPR_H). * c-common.c: Include expr.h. * c-pragma.c (mark_align_stack): Add prototype. * caller-save.c (add_stored_regs): Likewise. * combine.c (record_promoted_value): Likewise. * i386.c (ix86_sched_reorder_pentium, ix86_sched_reorder_ppro): Likewise. * cppinit.c (new_pending_define): Likewise. * cpplib.c (skip_block_comment, skip_line_comment): Likewise. * dwarf2out.c (save_rtx, splice_child_die, reverse_die_lists, AT_class, AT_flag, AT_int, AT_unsigned, AT_string, AT_ref, AT_loc, AT_addr, AT_lbl, get_AT_ref, free_AT, free_die, local_scope_p, class_scope_p): Likewise. * dwarf2out.h (dwarf2out_set_demangle_name_func, dwarf2out_add_library_unit_info): Likewise. * ggc.h (ggc_page_print_statistics): Likewise. * haifa-sched.c (propagate_deps): Likewise. * reg-stack.c (next_flags_user, record_label_references): Likewise. * rtl.h (set_stack_check_libfunc): Likewise. * toplev.h (set_fatal_function): Likewise. * toplev.c (set_fatal_function): Delete prototype. * diagnostic.c: Deconstify functions returning malloc'ed ptrs. From-SVN: r31810
2000-02-06 04:40:46 +01:00
#include "expr.h"
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
#include "c-common.h"
Makefile.in (c-parse.o, c-common.o): Update dependencies. * Makefile.in (c-parse.o, c-common.o): Update dependencies. * c-common.c: Include diagnostic.h. (c_common_finish): New. * c-common.h (c_common_finish): New. * c-lang.c (LANG_HOOKS_FINISH): Override. * c-parse.in: Don't include diagnostic.h. (finish_parse): Remove. * langhooks.h: Update comments. * toplev.c (lang_dependent_init): New prototype. (finalize): New. (compile_file): Split cleanup code out to finalize. (lang_dependent_init): Stop if lang_hooks.init fails. (toplev_main): Update. * tree.h (finish_parse): Remove. ada: * misc.c (gnat_decode_option, gnat_init_options): Make definitions static too. (gnat_init): Don't return NULL. (finish_parse): Remove. cp: * lex.c (cxx_finish): Call c_common_finish. (finish_parse): Remove. f: * com.c (finish_parse): Remove. (ffe_finish): Move body of finish_parse. java: * lang.c (finish_parse): Rename to java_finish. (LANG_HOOKS_FINISH, java_finish): New. objc: * objc-act.c (LANG_HOOKS_FINISH): Override. From-SVN: r47141
2001-11-18 12:04:53 +01:00
#include "diagnostic.h"
Makefile.in (optabs.o): Depend on real.h * Makefile.in (optabs.o): Depend on real.h (resource.o): Depend on insn-attr.h * builtins.c (result_vector): Wrap prototype in macro conditions governing definition and use. * c-common.c: Include tm_p.h. * c-lex.c: Likewise. * elfos.h: Constify a char*. * final.c (align_fuzz): Wrap prototype in macro HAVE_ATTR_length. (get_attr_length, shorten_branches, profile_after_prologue): Mark parameter with ATTRIBUTE_UNUSED. * fold-const.c (exact_real_inverse): Wrap variable `i' in CHECK_FLOAT_VALUE. * haifa-sched.c (schedule_insns): Mark parameter with ATTRIBUTE_UNUSED. * optabs.c: Include real.h. * real.h (ereal_atof): Add prototype arguments. * resource.c: Include insn-attr.h. * sdbout.c (sdbout_queue_anonymous_type, sdbout_dequeue_anonymous_types): Wrap in macro SDB_ALLOW_FORWARD_REFERENCES. (sdbout_init, sdbout_start_new_source_file): Mark parameter with ATTRIBUTE_UNUSED. * stmt.c (expand_return): Wrap variable `op0' in macro HAVE_return. * stupid.c: Include tm_p.h. * tree.c (real_value_from_int_cst): Mark parameter with ATTRIBUTE_UNUSED. cp: * lex.c: Include tm_p.h. ch: * lex.c: Include tm_p.h. From-SVN: r31308
2000-01-11 00:48:03 +01:00
#include "tm_p.h"
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
#include "obstack.h"
configure.in (extra_c_objs): add prefix.o. Thu May 21 11:51:15 1998 Dave Brolley <brolley@cygnus.com> * configure.in (extra_c_objs): add prefix.o. (extra_cxx_objs): extra objects for C++ with cpplib. * configure: Regenerate. * c-tree.h: (get_directive_line): Different prototype for cpplib. (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line. * c-lex.h: (get_directive_line): Not needed here for cpplib. * c-lex.c: (yy_cur,yy_lim,yy_get_token): Move to c-common.c. (GET_DIRECTIVE_LINE): Move to c-common.c and rename to get_directive_line. * c-common.c (parse_in,parse_options,cpp_token): Declare for cpplib. (yy_cur,yy_lim,yy_get_token,get_directive,line): Moved here from c-lex.c From-SVN: r19926
1998-05-21 10:54:04 +02:00
#include "cpplib.h"
target.h (struct gcc_target): Add insert_attributes. * target.h (struct gcc_target): Add insert_attributes. * target-def.h (TARGET_INSERT_ATTRIBUTES): Define. (TARGET_INITIALIZER): Update. * tree.c, tree.h (default_insert_attributes): New function. Update comments on other default functions to refer to targetm, not target. * doc/tm.texi (INSERT_ATTRIBUTES): Update to document TARGET_INSERT_ATTRIBUTES. (SET_DEFAULT_DECL_ATTRIBUTES): Remove. * c-common.c (decl_attributes): Use targetm.insert_attributes. Don't use PRAGMA_INSERT_ATTRIBUTES. * Makefile.in (c-common.o): Depend on $(TARGET_H). * c-decl.c (start_decl, start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. * config/c4x/c4x.h (SET_DEFAULT_DECL_ATTRIBUTES): Don't define. * config/c4x/c4x-protos.h (c4x_set_default_attributes): Don't declare. * config/c4x/c4x.c (TARGET_INSERT_ATTRIBUTES): Define. (c4x_check_attribute): Avoid modifying attribute list itself. (c4x_set_default_attributes): Rename to c4x_insert_attributes. Make static. * config/sh/sh.h (PRAGMA_INSERT_ATTRIBUTES): Don't define. * config/sh/sh-protos.h (sh_pragma_insert_attributes): Don't declare. * config/sh/sh.c (TARGET_INSERT_ATTRIBUTES): Define. (sh_pragma_insert_attributes): Rename to sh_insert_attributes. Make static. * config/v850/v850.h (SET_DEFAULT_DECL_ATTRIBUTES): Don't define. * config/v850/v850-protos.h (v850_set_default_decl_attr): Don't declare. * config/v850/v850.c (TARGET_INSERT_ATTRIBUTES): Define. (v850_set_default_decl_attr): Rename to v850_insert_attributes. Adjust parameters. Make static. cp: * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES. (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call cplus_decl_attributes even if attrs is NULL. * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES. From-SVN: r43851
2001-07-08 22:05:17 +02:00
#include "target.h"
Makefile.in: Update. * Makefile.in: Update. * c-common.c: Include langhooks.h. (inline_forbidden_p): Use new hook. * diagnostic.c: Include langhooks.h. (format_with_decl, announce_function, default_print_error_function): Use new hook. * dwarf2out.c (dwarf2_name): Use new hook. * function.c: Include langhooks.h. (init_function_start): Use new hook. * langhooks-def.h (lhd_decl_printable_name): New. (LANGHOOKS_DECL_PRINTABLE_NAME): New. (LANGHOOKS_INITIALIZER): Update. * langhooks.c (lhd_decl_printable_name): New. * langhooks.h (struct lang_hooks): New hook. * toplev.c (decl_name, decl_printable_name): Remove. (open_dump_file): Use new hook. (process_options): Remove old hook. * tree.h (decl_printable_name): Remove. ada: * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. (gnat_init): Remove old hook. cp: * cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. * cp-tree.h (lang_printable_name): Rename. * error.c (lang_decl_name): Use new hook. * lex.c (cxx_init): Remove old hook. * pt.c (tsubst_expr): Use new hook. * tree.c (lang_printable_name): Rename. f: * com.c (lang_printable_name): Rename. (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. (ffe_init): Don't use old hook. java: * decl.c (start_java_method): Use new hook. * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. (java_init): Remove old hook. objc: * objc-act.c (objc_init): Remove old hook. (objc_printable_name): Export. * objc-act.h (objc_printable_name): New. * objc-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. From-SVN: r51066
2002-03-20 08:58:41 +01:00
#include "langhooks.h"
Makefile.in (USER_H): Add ginclude/float.h. * Makefile.in (USER_H): Add ginclude/float.h. (FLOAT_H): Remove. (stmp-int-hdrs, install-mkheaders): Don't handle FLOAT_H. (mostlyclean): Don't remove float.h intermediate files. (distclean): Don't remove float.h. * config.gcc: Remove all float_format references. * configure.in (float_format, float_h_file): Remove. * c-common.c: Include tree-inline.h. (builtin_define_with_int_value): New. (builtin_define_type_precision): Use it. (builtin_define_float_constants): New. (cb_register_builtins): Use it. Define __FLT_RADIX__ and __FLT_EVAL_METHOD__. * defaults.h (TARGET_FLT_EVAL_METHOD): New. * config/i386/i386.h (TARGET_FLT_EVAL_METHOD): New. * config/m68k/m68k.h (TARGET_FLT_EVAL_METHOD): New. * doc/tm.texi (INTEL_EXTENDED_IEEE_FORMAT): Mention moto 96-bit format. (TARGET_FLT_EVAL_METHOD): New. * config/float-c4x.h, config/float-i128.h, config/float-i32.h, config/float-i386.h, config/float-i64.h, config/float-m68k.h, config/float-sh.h, config/float-sparc.h, config/float-vax.h: Remove. * ginclude/float.h: New. From-SVN: r56769
2002-09-03 22:21:35 +02:00
#include "tree-inline.h"
c-common.c (handle_cleanup_attribute): New. * c-common.c (handle_cleanup_attribute): New. (c_common_attributes): Add it. * c-decl.c (finish_decl): Honor the cleanup attribute. * doc/extend.texi (Variable Attributes): Document it. * unwind-c.c: New file. * Makefile.in (LIB2ADDEH): Add it. * config/t-darwin, config/t-linux, config/t-linux-gnulibc1, config/ia64/t-ia64: Likewise. * gcc.dg/cleanup-1.c: New. * gcc.dg/cleanup-2.c: New. * gcc.dg/cleanup-3.c: New. * gcc.dg/cleanup-4.c: New. * gcc.dg/cleanup-5.c: New. * gcc.dg/cleanup-6.c: New. * gcc.dg/cleanup-7.c: New. From-SVN: r67449
2003-06-04 19:06:00 +02:00
#include "c-tree.h"
c-aux-info.c: Include toplev.h after c-tree.h. gcc: * c-aux-info.c: Include toplev.h after c-tree.h. * c-common.c: Likewise. (GCC_DIAG_STYLE): Undef. * c-semantics.c (GCC_DIAG_STYLE): Define. * c-tree.h (GCC_DIAG_STYLE): Likewise. * diagnostic.h (inform): Move prototype to toplev.h. * jump.c: Include diagnostic.h before toplev.h. * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define. (warning, error, fatal_error, pedwarn, sorry, inform, error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG. cp: * cp-tree.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_CXXDIAG): Define. (cp_error_at, cp_warning_at, cp_pedwarn_at): Mark with ATTRIBUTE_GCC_CXXDIAG. From-SVN: r68910
2003-07-04 03:55:50 +02:00
#include "toplev.h"
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
#include "tree-iterator.h"
#include "hashtab.h"
tree-mudflap.c: Include cgraph.h. gcc: * tree-mudflap.c: Include cgraph.h. (mf_init_extern_trees): Rename to mudflap_init. Export. Rewrite to create synthetic declarations instead of looking up declarations from mf-runtime.h. (mf_make_builtin, mf_make_cache_struct_type): New functions. (mf_cache_shift_decl, mf_cache_mask_decl, mf_unregister_fndecl): Correct commentary. (execute_mudflap_function_decls, mudflap_register_call): Don't call mf_init_extern_trees. (mudflap_finish_file): Use cgraph_build_static_cdtor. * tree-mudflap.h: Update prototypes. * c-mudflap.c: Delete file. * c-common.c: Include tree-mudflap.h. (c_common_nodes_and_builtins): Call mudflap_init if appropriate. * Makefile.in: Remove all references to c-mudflap.o. Update dependencies. gcc/cp: * cp-mudflap.c: Delete file. * Makefile.in: Remove all references to cp-mudflap.o. libmudflap: * mf-runtime.h.in: Wrap declarations of struct __mf_cache, __mf_lookup_cache, __mf_lc_mask, or __mf_lc_shift in #ifndef _MUDFLAP. From-SVN: r84126
2004-07-05 20:12:47 +02:00
#include "tree-mudflap.h"
rs6000.c (machopic_output_stub): Align Darwin stubs. 2004-08-03 Dale Johannesen <dalej@apple.com> * config/rs6000/rs6000.c (machopic_output_stub): Align Darwin stubs. * c-common.c: Include opts.h. (c_common_get_alias_set): Fix check for a single input file. * toplev.c: Remove current_file_decl. * tree.h: Ditto. From-SVN: r85492
2004-08-03 20:23:35 +02:00
#include "opts.h"
re PR middle-end/19100 (Wrong code for ?-operator with casted ?-operator predicat) PR middle-end/19100 * c-common.c: Include real.h. (c_common_truthvalue_conversion): Avoid destructively modifying expr. Correctly handle TREE_CONSTANT_OVERFLOW for INTEGER_CST. Correctly handle TREE_CONSTANT_OVERFLOW and NaNs for REAL_CST. * Makefile.in (c-common.o): Update dependencies. * gcc.dg/conv-3.c: New test case. From-SVN: r92957
2005-01-05 18:27:26 +01:00
#include "real.h"
tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * c-common.c: Include cgraph.h (handle_externally_visible_attribute): New function. (c_common_att): Add "externally_visible" attribute. * cgraph.c (decide_is_variable_needed): Obey externally visible flag. (cgraph_varpool_finalize_decl): Avoid redundant checking. * cgraph.h (struct cgraph_node): New flag externally_visible. (decide_is_function_needed): Obey externally visible flag. (cgraph_finalize_function): Avoid redundant checks. (cgraph_function_and_variable_visibility): Bring symbols local when asked for. * common.opt (fwhole-program): New flag. * doc/invoke.texi (-fwhole-program): Document. From-SVN: r101295
2005-06-24 17:14:04 +02:00
#include "cgraph.h"
Makefile.in: Update. * Makefile.in: Update. * c-common.c: Don't include real.h or except.h. (REGISTER_PREFIX): Remove. (builtin_define_std, builtin_define_with_value, builtin_define_with_int_value, builtin_define_with_hex_fp_value, builtin_define_type_max, builtin_define_type_precision, builtin_define_float_constants): Move to c-cppbuiltin.c. (c_stddef_cpp_builtins): New. * c-common.h (builtin_define_with_value, c_stddef_cpp_builtins): New. * c-cppbuiltin.c: New, extracted from c-common.c. (define__GNUC__): New. * cppspec.c (lang_specific_driver): Remove support of -no-gcc. * gcc.c: Remove support of %v1, %v2 and %v3 specs. (cpp_unique_options): Don't support no-gcc. (do_spec_1): Remove support of version specs. * doc/invoke.texi: Remove documentation of %v1, %v2 and %v3. * doc/passes.texi: Update. * doc/tm.texi: Update. cp: * Make-lang.in (CXX_C_OBJS): Update. * lang-specs.h: Don't define __GNUG__ here. From-SVN: r64162
2003-03-11 07:42:21 +01:00
Makefile.in (C_COMMON_H): Fix. * Makefile.in (C_COMMON_H): Fix. Update other targets. * c-common.c: Don't include c-lex.h. (builtin_define_with_value): Make static and prototype. (builtin_define_std): Move from c-lex.h. * c-common.h (init_c_lex): Move from c-lex.h. * c-decl.c: Don't include c-lex.h. (make_pointer_declarator): Move from c-parse.in. * c-lex.c: Don't include c-lex.h. * c-lex.h: Remove. * c-parse.in: Don't include c-lex.h; include c-pragma.h. (make_pointer_declarator): Move to c-decl.c. * c-pragma.c: Don't include c-lex.h. * c-pragma.h (yydebug, YYDEBUG, parse_in, c_lex): Move from c-lex.h. * c-tree.h (make_pointer_declarator): New. cp: * lex.c: Don't include c-lex.h. * parse.y, spew.c: Don't include c-lex.h; include c-pragma.h. doc: * passes.texi, tm.texi: Update. objc: * Make-lang.in: Update and correct. * objc-act.c: Don't include c-lex.h or cpplib.h. treelang: * treetree.c: Don't include c-lex.h. config: * darwin-c.c: Don't include c-lex.h. * c4x/c4x-c.c: Don't include c-lex.h. * c4x/t-c4x: Update. * i370/i370-c.c: Don't include c-lex.h. * i370/t-i370: Update. * i960/i960-c.c: Don't include c-lex.h. * i960/i960.c: Don't include cpplib.h, c-lex.h or c-pragma.h. * i960/t-960bare: Update. * i960/t-vxworks: Update. * rs6000/rs6000-c.c: Don't include c-lex.h; include c-pragma.h. * rs6000/t-darwin: Update. * rs6000/t-rs6000-c-rule: Update. * v850/v850-c.c: Don't include c-lex.h. * v850/v850.c: Don't include c-lex.h or cpplib.h. From-SVN: r53876
2002-05-26 00:01:55 +02:00
cpp_reader *parse_in; /* Declared in c-pragma.h. */
configure.in (extra_c_objs): add prefix.o. Thu May 21 11:51:15 1998 Dave Brolley <brolley@cygnus.com> * configure.in (extra_c_objs): add prefix.o. (extra_cxx_objs): extra objects for C++ with cpplib. * configure: Regenerate. * c-tree.h: (get_directive_line): Different prototype for cpplib. (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line. * c-lex.h: (get_directive_line): Not needed here for cpplib. * c-lex.c: (yy_cur,yy_lim,yy_get_token): Move to c-common.c. (GET_DIRECTIVE_LINE): Move to c-common.c and rename to get_directive_line. * c-common.c (parse_in,parse_options,cpp_token): Declare for cpplib. (yy_cur,yy_lim,yy_get_token,get_directive,line): Moved here from c-lex.c From-SVN: r19926
1998-05-21 10:54:04 +02:00
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
/* We let tm.h override the types used here, to handle trivial differences
such as the choice of unsigned int or long unsigned int for size_t.
When machines start needing nontrivial differences in the size type,
it would be best to do something here to figure out automatically
from other information what type to use. */
#ifndef SIZE_TYPE
#define SIZE_TYPE "long unsigned int"
#endif
Makefile.in (LIBGCOV): Add _gcov_fork... * Makefile.in (LIBGCOV): Add _gcov_fork, _gcov_execl, _gcov_execlp, _gcov_execle, _gcov_execv, _gcov_execvp, _gcov_execve. * builtin-types.def (BT_PID, BT_PTR_CONST_STRING, BT_FN_PID, BT_FN_INT_CONST_STRING_PTR_CONST_STRING, BT_FN_INT_CONST_STRING_PTR_CONST_STRING_PTR_CONST_STRING): New. * builtins.c (expand_builtin_fork_or_exec): New. (expand_builtin): Call it. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP,BUILT_IN_EXECLE, BUILT_IN_EXECV, BUILT_IN_EXECVP, BUILT_IN_EXECVE, BUILT_IN_FORK): New. * c-common.c (PID_TYPE): New macro. (c_common_nodes_and_builtins): Initialize pid_type_node. * calls.c (special_function_p): Do not handle fork and exec. (expand_call): Do not handle ECF_FORK_OR_EXEC. * gcov-io.h (__gcov_fork, __gcov_execl, __gcov_execlp, __gcov_execle, __gcov_execv, __gcov_execvp, __gcov_execve): Declare. * libgcov.c (__gcov_fork, __gcov_execl, __gcov_execlp, __gcov_execle, __gcov_execv, __gcov_execvp, __gcov_execve): New. * tree.h (enum tree_index): Add TI_PID_TYPE. (pid_type_node): New macro. (ECF_FORK_OR_EXEC): Removed. From-SVN: r81118
2004-04-24 00:50:16 +02:00
#ifndef PID_TYPE
#define PID_TYPE "int"
#endif
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
#ifndef WCHAR_TYPE
#define WCHAR_TYPE "int"
#endif
c-parse.in (MODIFIED_WCHAR_TYPE): New macro. * c-parse.in (MODIFIED_WCHAR_TYPE): New macro. (c_common_nodes_and_builtins): Use it. (builtin_define_with_value): New function. (cb_register_builtins): Define __SIZE_TYPE__, __PTRDIFF_TYPE__, __WCHAR_TYPE__, and __WINT_TYPE__ here, using builtin_define_with_value. Use consistent notation when defining __GXX_WEAK__. (WCHAR_TYPE_SIZE): Don't redefine. (combine_strings): Don't use WCHAR_TYPE_SIZE. * cppdefault.h: Don't provide defaults for SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, or WINT_TYPE. * cppinit.c (builtin_array): Remove entries for __SIZE_TYPE__ etc. * tradcpp.c (initialize_builtins): Likewise. * gcc.c (cpp_unique_options): Don't muck with __WCHAR_TYPE__. * c-lex.h (builtin_define_with_value): Prototype. * system.h: Poison NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_WCHAR_TYPE, NO_BUILTIN_PTRDIFF_TYPE, and NO_BUILTIN_WINT_TYPE. * doc/tm.texi: Remove mention of NO_BUILTIN_SIZE_TYPE etc. * config/avr/avr.h, config/h8300/h8300.h, config/i386/i386.h, config/ia64/ia64.h, config/mips/dec-osf1.h, config/mips/iris6.h, config/mips/linux.h, config/mips/mips.h, config/mips/netbsd.h, config/mips/osfrose.h, config/mips/sni-svr4.h, config/rs6000/aix51.h, config/s390/linux.h, config/sh/sh.h, config/sh/sh64.h, config/sparc/linux64.h, config/sparc/netbsd-elf.h, config/sparc/sol2-bi.h, config/sparc/sparc.h: Do not define NO_BUILTIN_SIZE_TYPE etc. Remove all references to __SIZE_TYPE__ etc from all spec strings. When this makes extra specs empty, delete them. From-SVN: r53472
2002-05-15 07:30:01 +02:00
/* WCHAR_TYPE gets overridden by -fshort-wchar. */
#define MODIFIED_WCHAR_TYPE \
(flag_short_wchar ? "short unsigned int" : WCHAR_TYPE)
Make alpha build again. From-SVN: r37950
2000-12-02 11:50:27 +01:00
#ifndef PTRDIFF_TYPE
#define PTRDIFF_TYPE "long int"
#endif
c-common.c: Include "defaults.h". * c-common.c: Include "defaults.h". (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Define. (c_common_nodes_and_builtins): Create string_type_node, const_string_type_node, wint_type_node, intmax_type_node, uintmax_type_node, default_function_type, ptrdiff_type_node and unsigned_ptrdiff_type_node. * c-common.h (identifier_global_value): Declare. * c-decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define. (init_decl_processing): Don't create string_type_node, const_string_type_node, wint_type_node, intmax_type_node, uintmax_type_node, default_function_type, ptrdiff_type_node and unsigned_ptrdiff_type_node. (identifier_global_value): New function. cp: * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define. (init_decl_processing): Don't create string_type_node, const_string_type_node, wint_type_node, intmax_type_node, uintmax_type_node, default_function_type, ptrdiff_type_node and unsigned_ptrdiff_type_node. Adjust position of call to c_common_nodes_and_builtins. (identifier_global_value): New function. From-SVN: r37931
2000-12-01 23:25:43 +01:00
#ifndef WINT_TYPE
#define WINT_TYPE "unsigned int"
#endif
#ifndef INTMAX_TYPE
#define INTMAX_TYPE ((INT_TYPE_SIZE == LONG_LONG_TYPE_SIZE) \
? "int" \
: ((LONG_TYPE_SIZE == LONG_LONG_TYPE_SIZE) \
? "long int" \
: "long long int"))
#endif
#ifndef UINTMAX_TYPE
#define UINTMAX_TYPE ((INT_TYPE_SIZE == LONG_LONG_TYPE_SIZE) \
? "unsigned int" \
: ((LONG_TYPE_SIZE == LONG_LONG_TYPE_SIZE) \
? "long unsigned int" \
: "long long unsigned int"))
#endif
c-common.h: New file. * c-common.h: New file. * c-common.c (permanent_obstack): Delete unused declaration. (c_global_trees): New array. (c_common_nodes_and_builtins): New function; split off common code from init_decl_processing in both c-decl.c and cp/decl.c. * c-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. Include c-common.h. * c-decl.c: Delete definitions for tree nodes that were replaced by c_global_trees. (init_decl_processing): Build void_list_node. Call c_common_nodes_and_builtins; delete code to generate the common builtins here. * objc/objc-act.c (build_module_descriptor): Rename variable void_list_node to avoid clash with c-common.h. * cp/cp-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. (cp_tree_index): New enumeration. (cp_global_trees): Declare new array. Add accessor macros for it, and delete declarations of tree nodes replaced by it. (builtin_function): Delete macro, add declaration for new function. Include c-common.h. * cp/decl.c: Delete definitions for tree nodes that were replaced by cp_global_trees and c_global_trees. (init_decl_processing): Call c_common_nodes_and_builtins; delete code to generate the common builtins here. (builtin_function): New function. * cp/decl2.c (abort_fndecl): Delete declaration. * cp/except.c (expand_builtin_return_address): Delete declaration. (builtin_return_address_fndecl): Delete variable. (const_ptr_type_node): Delete declaration. * cp/lex.c (cons_up_default_function): Delete declaration of void_list_node. * cp/parse.y (void_list_node): Delete declaration. * cp/rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type): Delete variables. (const_string_type_node): Delete declaration. * cp/search.c (abort_fndecl): Delete declaration. * Makefile.in: Update dependencies. * objc/Make-lang.in: Likewise. * cp/Makefile.in: Likewise. From-SVN: r28188
1999-07-20 12:41:10 +02:00
/* The following symbols are subsumed in the c_global_trees array, and
(format_char_info): Update comment. (format_char_info): Update comment. (check_format_info): Recognize 'z' modifier in the same way 'Z' was recognized. Emit warning for formats new in ISO C99 only if flag_isoc9x is not set. From-SVN: r31188
2000-01-03 22:48:49 +01:00
listed here individually for documentation purposes.
c-common.h: New file. * c-common.h: New file. * c-common.c (permanent_obstack): Delete unused declaration. (c_global_trees): New array. (c_common_nodes_and_builtins): New function; split off common code from init_decl_processing in both c-decl.c and cp/decl.c. * c-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. Include c-common.h. * c-decl.c: Delete definitions for tree nodes that were replaced by c_global_trees. (init_decl_processing): Build void_list_node. Call c_common_nodes_and_builtins; delete code to generate the common builtins here. * objc/objc-act.c (build_module_descriptor): Rename variable void_list_node to avoid clash with c-common.h. * cp/cp-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. (cp_tree_index): New enumeration. (cp_global_trees): Declare new array. Add accessor macros for it, and delete declarations of tree nodes replaced by it. (builtin_function): Delete macro, add declaration for new function. Include c-common.h. * cp/decl.c: Delete definitions for tree nodes that were replaced by cp_global_trees and c_global_trees. (init_decl_processing): Call c_common_nodes_and_builtins; delete code to generate the common builtins here. (builtin_function): New function. * cp/decl2.c (abort_fndecl): Delete declaration. * cp/except.c (expand_builtin_return_address): Delete declaration. (builtin_return_address_fndecl): Delete variable. (const_ptr_type_node): Delete declaration. * cp/lex.c (cons_up_default_function): Delete declaration of void_list_node. * cp/parse.y (void_list_node): Delete declaration. * cp/rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type): Delete variables. (const_string_type_node): Delete declaration. * cp/search.c (abort_fndecl): Delete declaration. * Makefile.in: Update dependencies. * objc/Make-lang.in: Likewise. * cp/Makefile.in: Likewise. From-SVN: r28188
1999-07-20 12:41:10 +02:00
INTEGER_TYPE and REAL_TYPE nodes for the standard data types.
tree short_integer_type_node;
tree long_integer_type_node;
tree long_long_integer_type_node;
tree short_unsigned_type_node;
tree long_unsigned_type_node;
tree long_long_unsigned_type_node;
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
tree truthvalue_type_node;
tree truthvalue_false_node;
tree truthvalue_true_node;
c-common.h: New file. * c-common.h: New file. * c-common.c (permanent_obstack): Delete unused declaration. (c_global_trees): New array. (c_common_nodes_and_builtins): New function; split off common code from init_decl_processing in both c-decl.c and cp/decl.c. * c-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. Include c-common.h. * c-decl.c: Delete definitions for tree nodes that were replaced by c_global_trees. (init_decl_processing): Build void_list_node. Call c_common_nodes_and_builtins; delete code to generate the common builtins here. * objc/objc-act.c (build_module_descriptor): Rename variable void_list_node to avoid clash with c-common.h. * cp/cp-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. (cp_tree_index): New enumeration. (cp_global_trees): Declare new array. Add accessor macros for it, and delete declarations of tree nodes replaced by it. (builtin_function): Delete macro, add declaration for new function. Include c-common.h. * cp/decl.c: Delete definitions for tree nodes that were replaced by cp_global_trees and c_global_trees. (init_decl_processing): Call c_common_nodes_and_builtins; delete code to generate the common builtins here. (builtin_function): New function. * cp/decl2.c (abort_fndecl): Delete declaration. * cp/except.c (expand_builtin_return_address): Delete declaration. (builtin_return_address_fndecl): Delete variable. (const_ptr_type_node): Delete declaration. * cp/lex.c (cons_up_default_function): Delete declaration of void_list_node. * cp/parse.y (void_list_node): Delete declaration. * cp/rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type): Delete variables. (const_string_type_node): Delete declaration. * cp/search.c (abort_fndecl): Delete declaration. * Makefile.in: Update dependencies. * objc/Make-lang.in: Likewise. * cp/Makefile.in: Likewise. From-SVN: r28188
1999-07-20 12:41:10 +02:00
tree ptrdiff_type_node;
tree unsigned_char_type_node;
tree signed_char_type_node;
tree wchar_type_node;
tree signed_wchar_type_node;
tree unsigned_wchar_type_node;
tree float_type_node;
tree double_type_node;
tree long_double_type_node;
tree complex_integer_type_node;
tree complex_float_type_node;
tree complex_double_type_node;
tree complex_long_double_type_node;
target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. 2005-12-16 Jon Grimm <jgrimm2@us.ibm.com> Janis Johnson <janis187@us.ibm.com> Ben Elliston <bje@au.ibm.com> * target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_DECIMAL_FLOAT_P. * target.h (struct gcc_target): Add decimal_float_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_DECIMAL_FLOAT. * builtins.def: Add new builtins for 32, 64 and 128 bit variants of inf, nan, finite, isinf and isnan. * builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128, BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR, BT_FN_DFLOAT32, BT_FN_DFLOAT64, BT_FN_DFLOAT128, BT_FN_INT_DFLOAT32, BT_FN_INT_DFLOAT64, BT_FN_INT_DFLOAT128, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT64_CONST_STRING, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT32_DFLOAT32, BT_FN_DFLOAT64_DFLOAT64, BT_FN_DFLOAT128_DFLOAT128): New. * c-decl.c (declspecs_add_type): Verify combos on type qualifiers. Pedwarn if decimal floating point types are used. Error if decimal floating point is not supported by the target. (finish_declspecs): Return type from DFP typespec_word. * c-typeck.c (c_common_type): Choose the decimal floating point type with the greater precision when determining a common type. (convert_arguments): Warn if there is a mismatch between argument and prototype for decimal float types. Warn of conversions with binary float types and of precision narrowing due to prototype. * c-parser.c (reswords): Add _Decimal32, _Decimal64, _Decimal128. (c_token_starts_typename): Handle RID_DFLOAT32/64/128. (c_token_starts_declspecs): Likewise. (c_parser_attributes): Likewise. * c-common.h (enum rid): Add new enumeration values RID_DFLOAT32, RID_DFLOAT64, RID_DFLOAT128. (T_D32, TEX_D32, T_D64, TEX_D64, T_D128, TEX_D128): New macros. * c-common.c (c_common_type_for_mode): Handle decimal float modes. (shorten_compare): Convert DFP/BFP operands to a common type. (c_common_modes_and_builtins): Register built-in decimal float types if the target supports them. (handle_mode_addtribute): Handle MODE_DECIMAL_FLOAT. * builtins.c (fold_builtin_1): Handle 32, 64 and 128 bit cases of inf, nan, finite, isinf and isnan builtins. * c-cppbuiltin.c (builtin_define_decimal_float_constants): New. (builtin_define_float_constants): Assert non-decimal radix. (c_cpp_builtins): Register built-in __DEC_EVAL_METHOD__ define. Call builtin_define_decimal_float_constants for each type. * c-lex.c (interpret_float): Decode decimal float types from CPP_N flags. Use real_from_string3, which can handle binary or decimal floats. * c-tree.h (enum c_typespec_keyword): Add cts_dfloat32, cts_dfloat64, cts_dfloat128. * tree.c (build_common_tree_nodes_2): Add decimal float types. * tree.h (enum tree_index): Add new enumeration values TI_DFLOAT32_TYPE, TI_DFLOAT64_TYPE, TI_DFLOAT128_TYPE, TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE, TI_DFLOAT128_PTR_TYPE. (dfloat32_type_node): New macro. (dfloat64_type_node, dfloat128_type_node): Likewise. (dfloat32_ptr_type_node, dfloat64_ptr_type_node): Likewise. (dfloat128_ptr_type_node): Likewise. * c-pretty-print.c (pp_c_floating_constant): Append 32, 64 and 128 bit decimal floating point types with "df", "dd" and "dl". * c-format.h (enum format_lengths): Add new enumeration values FMT_LEN_H, FMT_LEN_D and FMT_LEN_DD. * c-format.c (printf_length_specs, scanf_length_specs): Add entries for H, D, DD. (print_char_table, scan_char_table): Use new entries. (asm_fprintf_char_table, gcc_diag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table): Adjust for longer length arrays. * defaults.h (DECIMAL32_TYPE_SIZE): Define. (DECIMAL64_TYPE_SIZE): Likewise. (DECIMAL128_TYPE_SIZE): Likewise. (TARGET_DEC_EVAL_METHOD): Likewise. * doc/extend.texi (Decimal Float): New node. (Constructing Calls): Document decimal float built-ins. * doc/tm.texi: Document TARGET_DECIMAL_FLOAT_SUPPORTED_P hook. * Makefile.in (USER_H): Add $(srcdir)/ginclude/decfloat.h. * ginclude/decfloat.h: New file. Co-Authored-By: Ben Elliston <bje@au.ibm.com> Co-Authored-By: Janis Johnson <janis187@us.ibm.com> From-SVN: r108629
2005-12-16 07:38:26 +01:00
tree dfloat32_type_node;
tree dfloat64_type_node;
tree_dfloat128_type_node;
c-common.h: New file. * c-common.h: New file. * c-common.c (permanent_obstack): Delete unused declaration. (c_global_trees): New array. (c_common_nodes_and_builtins): New function; split off common code from init_decl_processing in both c-decl.c and cp/decl.c. * c-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. Include c-common.h. * c-decl.c: Delete definitions for tree nodes that were replaced by c_global_trees. (init_decl_processing): Build void_list_node. Call c_common_nodes_and_builtins; delete code to generate the common builtins here. * objc/objc-act.c (build_module_descriptor): Rename variable void_list_node to avoid clash with c-common.h. * cp/cp-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. (cp_tree_index): New enumeration. (cp_global_trees): Declare new array. Add accessor macros for it, and delete declarations of tree nodes replaced by it. (builtin_function): Delete macro, add declaration for new function. Include c-common.h. * cp/decl.c: Delete definitions for tree nodes that were replaced by cp_global_trees and c_global_trees. (init_decl_processing): Call c_common_nodes_and_builtins; delete code to generate the common builtins here. (builtin_function): New function. * cp/decl2.c (abort_fndecl): Delete declaration. * cp/except.c (expand_builtin_return_address): Delete declaration. (builtin_return_address_fndecl): Delete variable. (const_ptr_type_node): Delete declaration. * cp/lex.c (cons_up_default_function): Delete declaration of void_list_node. * cp/parse.y (void_list_node): Delete declaration. * cp/rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type): Delete variables. (const_string_type_node): Delete declaration. * cp/search.c (abort_fndecl): Delete declaration. * Makefile.in: Update dependencies. * objc/Make-lang.in: Likewise. * cp/Makefile.in: Likewise. From-SVN: r28188
1999-07-20 12:41:10 +02:00
tree intQI_type_node;
tree intHI_type_node;
tree intSI_type_node;
tree intDI_type_node;
tree intTI_type_node;
tree unsigned_intQI_type_node;
tree unsigned_intHI_type_node;
tree unsigned_intSI_type_node;
tree unsigned_intDI_type_node;
tree unsigned_intTI_type_node;
tree widest_integer_literal_type_node;
tree widest_unsigned_literal_type_node;
Nodes for types `void *' and `const void *'.
tree ptr_type_node, const_ptr_type_node;
Nodes for types `char *' and `const char *'.
tree string_type_node, const_string_type_node;
Type `char[SOMENUMBER]'.
Used when an array of char is needed and the size is irrelevant.
tree char_array_type_node;
Type `int[SOMENUMBER]' or something like it.
Used when an array of int needed and the size is irrelevant.
tree int_array_type_node;
Type `wchar_t[SOMENUMBER]' or something like it.
Used when a wide string literal is created.
tree wchar_array_type_node;
Type `int ()' -- used for implicit declaration of functions.
tree default_function_type;
A VOID_TYPE node, packaged in a TREE_LIST.
tree void_list_node;
ChangeLog.2, [...]: Fix spelling errors and typos. * ChangeLog.2, ChangeLog.3, ChangeLog.4, FSFChangeLog.10, FSFChangeLog.11, c-common.c, c-common.def, c-common.h, c-decl.c, c-dump.c, c-typeck.c, except.c, sdbout.c, simplify-rtx.c, timevar.h, tree.h, varasm.c: Fix spelling errors and typos. From-SVN: r46621
2001-10-30 00:01:45 +01:00
The lazily created VAR_DECLs for __FUNCTION__, __PRETTY_FUNCTION__,
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
and __func__. (C doesn't generate __FUNCTION__ and__PRETTY_FUNCTION__
VAR_DECLS, but C++ does.)
top level: * c-common.c (declare_function_name): Use func_id_node, function_id_node, and pretty_function_id_node. Do not make __func__ visible at file scope. * c-common.h (c_tree_index): Add CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, and CTI_FUNC_ID. (function_id_node, pretty_function_id_node, func_id_node): New macros. * c-decl.c (init_decl_processing): Initialize function_id_node, pretty_function_id_node, and func_id_node. (c_make_fname_decl): Correct comment. * tree.h (struct tree_identifier): Constify pointer member. * c-decl.c (pushdecl, implicit_decl_warning): Constify a char *. * c-pragma.h (struct weak_syms): Constify name and value members. (add_weak): Constify arguments. * calls.c (special_function_p): Constify a char *. (expand_call): Remove variable which is initialized and then never used. * dependence.c (struct def_use, struct induction, struct subscript): Constify 'variable' member. (get_low_bound, have_induction_variable): Constify char * argument. (find_induction_variable): Add braces to avoid dangling else. (classify_dependence): Constify char * arrays. * profile.c (output_func_start_profiler): Constify a char *. * stor-layout.c (finalize_record_size): Constify a char *. * tree.c (is_attribute_p): Constify a char *. * varasm.c (add_weak, remove_from_pending_weak_list): Constify argument. * varasm.c (make_function_rtl, make_decl_rtl): Rearrange code for comprehensibility. Do not call get_identifier if we did not change the DECL_ASSEMBLER_NAME of the decl. Use alloca to create temporary string constants, not ggc_alloc_string. No need to copy result of ASM_FORMAT_PRIVATE_NAME. Use const char * to hold IDENTIFIER_POINTERs. ch: * inout.c (add_enum_to_list): Use DECL_NAME directly, don't get its IDENTIFIER_POINTER and immediately call get_identifier on it. * lex.c (yywrap): Constify a char *. cp: * class.c (build_secondary_vtable): Constify a char *. * decl.c (init_decl_processing): Initialize function_id_node, pretty_function_id_node, and func_id_node. * input.c (struct input_source): Constify 'str'. (feed_input): Constify first argument. * mangle.c (write_identifier): Constify argument. * pt.c (mangle_class_name_for_template): Constify argument. f: * ansify.c: Use #line, not # <number>. java: * jcf-parse.c (set_source_filename): Constify a char *. * jcf-write.c (append_innerclasses_attribute, make_class_file_name): Constify a char *. Don't recycle a variable for an unrelated purpose. * parse.y: (build_alias_initializer_parameter_list): Constify a char *. (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings. From-SVN: r36055
2000-08-29 23:39:49 +02:00
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
tree function_name_decl_node;
ChangeLog.2, [...]: Fix spelling errors and typos. * ChangeLog.2, ChangeLog.3, ChangeLog.4, FSFChangeLog.10, FSFChangeLog.11, c-common.c, c-common.def, c-common.h, c-decl.c, c-dump.c, c-typeck.c, except.c, sdbout.c, simplify-rtx.c, timevar.h, tree.h, varasm.c: Fix spelling errors and typos. From-SVN: r46621
2001-10-30 00:01:45 +01:00
tree pretty_function_name_decl_node;
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
tree c99_function_name_decl_node;
Stack of nested function name VAR_DECLs.
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
tree saved_function_name_decls;
top level: * c-common.c (declare_function_name): Use func_id_node, function_id_node, and pretty_function_id_node. Do not make __func__ visible at file scope. * c-common.h (c_tree_index): Add CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, and CTI_FUNC_ID. (function_id_node, pretty_function_id_node, func_id_node): New macros. * c-decl.c (init_decl_processing): Initialize function_id_node, pretty_function_id_node, and func_id_node. (c_make_fname_decl): Correct comment. * tree.h (struct tree_identifier): Constify pointer member. * c-decl.c (pushdecl, implicit_decl_warning): Constify a char *. * c-pragma.h (struct weak_syms): Constify name and value members. (add_weak): Constify arguments. * calls.c (special_function_p): Constify a char *. (expand_call): Remove variable which is initialized and then never used. * dependence.c (struct def_use, struct induction, struct subscript): Constify 'variable' member. (get_low_bound, have_induction_variable): Constify char * argument. (find_induction_variable): Add braces to avoid dangling else. (classify_dependence): Constify char * arrays. * profile.c (output_func_start_profiler): Constify a char *. * stor-layout.c (finalize_record_size): Constify a char *. * tree.c (is_attribute_p): Constify a char *. * varasm.c (add_weak, remove_from_pending_weak_list): Constify argument. * varasm.c (make_function_rtl, make_decl_rtl): Rearrange code for comprehensibility. Do not call get_identifier if we did not change the DECL_ASSEMBLER_NAME of the decl. Use alloca to create temporary string constants, not ggc_alloc_string. No need to copy result of ASM_FORMAT_PRIVATE_NAME. Use const char * to hold IDENTIFIER_POINTERs. ch: * inout.c (add_enum_to_list): Use DECL_NAME directly, don't get its IDENTIFIER_POINTER and immediately call get_identifier on it. * lex.c (yywrap): Constify a char *. cp: * class.c (build_secondary_vtable): Constify a char *. * decl.c (init_decl_processing): Initialize function_id_node, pretty_function_id_node, and func_id_node. * input.c (struct input_source): Constify 'str'. (feed_input): Constify first argument. * mangle.c (write_identifier): Constify argument. * pt.c (mangle_class_name_for_template): Constify argument. f: * ansify.c: Use #line, not # <number>. java: * jcf-parse.c (set_source_filename): Constify a char *. * jcf-write.c (append_innerclasses_attribute, make_class_file_name): Constify a char *. Don't recycle a variable for an unrelated purpose. * parse.y: (build_alias_initializer_parameter_list): Constify a char *. (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings. From-SVN: r36055
2000-08-29 23:39:49 +02:00
c-common.h: New file. * c-common.h: New file. * c-common.c (permanent_obstack): Delete unused declaration. (c_global_trees): New array. (c_common_nodes_and_builtins): New function; split off common code from init_decl_processing in both c-decl.c and cp/decl.c. * c-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. Include c-common.h. * c-decl.c: Delete definitions for tree nodes that were replaced by c_global_trees. (init_decl_processing): Build void_list_node. Call c_common_nodes_and_builtins; delete code to generate the common builtins here. * objc/objc-act.c (build_module_descriptor): Rename variable void_list_node to avoid clash with c-common.h. * cp/cp-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. (cp_tree_index): New enumeration. (cp_global_trees): Declare new array. Add accessor macros for it, and delete declarations of tree nodes replaced by it. (builtin_function): Delete macro, add declaration for new function. Include c-common.h. * cp/decl.c: Delete definitions for tree nodes that were replaced by cp_global_trees and c_global_trees. (init_decl_processing): Call c_common_nodes_and_builtins; delete code to generate the common builtins here. (builtin_function): New function. * cp/decl2.c (abort_fndecl): Delete declaration. * cp/except.c (expand_builtin_return_address): Delete declaration. (builtin_return_address_fndecl): Delete variable. (const_ptr_type_node): Delete declaration. * cp/lex.c (cons_up_default_function): Delete declaration of void_list_node. * cp/parse.y (void_list_node): Delete declaration. * cp/rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type): Delete variables. (const_string_type_node): Delete declaration. * cp/search.c (abort_fndecl): Delete declaration. * Makefile.in: Update dependencies. * objc/Make-lang.in: Likewise. * cp/Makefile.in: Likewise. From-SVN: r28188
1999-07-20 12:41:10 +02:00
*/
tree c_global_trees[CTI_MAX];
Merge from pch-branch. From-SVN: r61136
2003-01-10 03:22:34 +01:00
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
/* Switches common to the C front ends. */
Removal of separate preprocessor cpp0. * Makefile.in (GCC_PASSES, STAGESTUFF, LIBCPP_OBJS, cpp0, install-common): Update. * c-common.c (flag_preprocess_only): New. (c_common_init): Preprocess for -E. * c-common.h (flag_preprocess_only): New. * c-decl.c (c_decode_option): Handle -E, and -std=c++98. * c-objc-common.c (c_init_decl_processing): Exit quickly for NULL return from c_common_init. * cpplib.h (cpp_preprocess_file): New. * cppmain.c (main, general_init, pfile, progname): Remove. (do_preprocessing): Rename cpp_preprocess_file, don't call cpp_finish. Don't close stdout here. (setup_callbacks): Update prototype. * gcc.c (trad_capable_cpp, cpp_unique_options, default_compilers): Update. * tradcpp.c (main): Ignore -quiet. cp: * decl2.c (cxx_decode_option): Handle -E. * lang-specs.h (default_compilers): Preprocess with cc1plus. * lex.c (cxx_init): Exit quickly if c_common_init returns NULL. objc: * lang-specs.h (default_compilers): Preprocess with cc1obj. Co-Authored-By: Aldy Hernandez <aldyh@redhat.com> From-SVN: r51256
2002-03-24 13:27:45 +01:00
/* Nonzero if prepreprocessing only. */
Makefile.in: Update. * Makefile.in: Update. * c-common.c (flag_no_line_commands, flag_no_output, flag_dump_macros, flag_dump_includes): New. * c-common.h (flag_no_line_commands, flag_no_output, flag_dump_macros, flag_dump_includes, preprocess_file): New. (init_c_lex): Update prototype. * c-lex.c (init_c_lex): Update prototype; move some code to c_common_init. * c-opts.c (preprocess_file): Subsume into c_common_init. (c_common_decode_option): Update flags. (c_common_init): Move code from preprocess_file and init_c_lex. (sanitize_cpp_opts): Update. * c-ppoutput.c: New, cppmain.c almost verbatim. * cpphash.h (struct printer): Remove. (struct cpp_reader): Remove print. * cpplib.h (dump_none, dump_only, dump_names, dump_definitions, cpp_preprocess_file): Remove. (struct cpp_options): Remove no_output, no_line_commands, dump_macros and dump_includes. * cppmain.c: Remove. * doc/passes.texi: Update. From-SVN: r63773
2003-03-04 08:00:39 +01:00
Removal of separate preprocessor cpp0. * Makefile.in (GCC_PASSES, STAGESTUFF, LIBCPP_OBJS, cpp0, install-common): Update. * c-common.c (flag_preprocess_only): New. (c_common_init): Preprocess for -E. * c-common.h (flag_preprocess_only): New. * c-decl.c (c_decode_option): Handle -E, and -std=c++98. * c-objc-common.c (c_init_decl_processing): Exit quickly for NULL return from c_common_init. * cpplib.h (cpp_preprocess_file): New. * cppmain.c (main, general_init, pfile, progname): Remove. (do_preprocessing): Rename cpp_preprocess_file, don't call cpp_finish. Don't close stdout here. (setup_callbacks): Update prototype. * gcc.c (trad_capable_cpp, cpp_unique_options, default_compilers): Update. * tradcpp.c (main): Ignore -quiet. cp: * decl2.c (cxx_decode_option): Handle -E. * lang-specs.h (default_compilers): Preprocess with cc1plus. * lex.c (cxx_init): Exit quickly if c_common_init returns NULL. objc: * lang-specs.h (default_compilers): Preprocess with cc1obj. Co-Authored-By: Aldy Hernandez <aldyh@redhat.com> From-SVN: r51256
2002-03-24 13:27:45 +01:00
int flag_preprocess_only;
Makefile.in: Update. * Makefile.in: Update. * c-common.c (flag_no_line_commands, flag_no_output, flag_dump_macros, flag_dump_includes): New. * c-common.h (flag_no_line_commands, flag_no_output, flag_dump_macros, flag_dump_includes, preprocess_file): New. (init_c_lex): Update prototype. * c-lex.c (init_c_lex): Update prototype; move some code to c_common_init. * c-opts.c (preprocess_file): Subsume into c_common_init. (c_common_decode_option): Update flags. (c_common_init): Move code from preprocess_file and init_c_lex. (sanitize_cpp_opts): Update. * c-ppoutput.c: New, cppmain.c almost verbatim. * cpphash.h (struct printer): Remove. (struct cpp_reader): Remove print. * cpplib.h (dump_none, dump_only, dump_names, dump_definitions, cpp_preprocess_file): Remove. (struct cpp_options): Remove no_output, no_line_commands, dump_macros and dump_includes. * cppmain.c: Remove. * doc/passes.texi: Update. From-SVN: r63773
2003-03-04 08:00:39 +01:00
/* Nonzero means don't output line number information. */
char flag_no_line_commands;
/* Nonzero causes -E output not to be done, but directives such as
#define that have side effects are still obeyed. */
char flag_no_output;
/* Nonzero means dump macros in some fashion. */
char flag_dump_macros;
/* Nonzero means pass #include lines through to the output. */
char flag_dump_includes;
c-opts.c (c_common_handle_option): Handle -fpch-preprocess. 2004-06-21 Geoffrey Keating <geoffk@apple.com> * c-opts.c (c_common_handle_option): Handle -fpch-preprocess. * c-common.h (flag_pch_preprocess): Declare. (c_common_pch_pragma): Likewise. * c-common.c (flag_pch_preprocess): New. * c-pch.c (c_common_read_pch): Support -fpreprocess-only. (c_common_pch_pragma): New. * c-ppoutput.c (cb_read_pch): New. (init_pp_output): Support -fpch-preprocess. * c-pragma.c (init_pragma): Support #pragma GNUC pch_preprocess. * c.opt (fpch-preprocess): New. * gcc.c (cpp_options): When save-temps, pass -fpch-preprocess. * doc/cppopts.texi: Document -fpch-preprocess. * doc/invoke.texi (Precompiled Headers): Mention that -fpreprocessed is safe for PCH. Mention that if an option is listed as safe that doesn't mean it does what you expect. Index: gcc/testsuite/ChangeLog 2004-06-21 Geoffrey Keating <geoffk@apple.com> * gcc.dg/pch/save-temps-1.c: New file. * gcc.dg/pch/save-temps-1.hs: New file. Index: libcpp/ChangeLog 2004-06-21 Geoffrey Keating <geoffk@apple.com> * files.c (should_stack_file): Correct swapped parameters to call to cb.read_pch. * pch.c (cpp_valid_state): Handle -fpreprocessed. From-SVN: r83478
2004-06-22 08:51:56 +02:00
/* Nonzero means process PCH files while preprocessing. */
bool flag_pch_preprocess;
Merge from pch-branch. From-SVN: r61136
2003-01-10 03:22:34 +01:00
/* The file name to which we should write a precompiled header, or
NULL if no header will be written in this compile. */
const char *pch_file;
Makefile.in: Update. * Makefile.in: Update. * c-common.c (flag_iso, flag_undef, cb_register_builtins, builtin_define_std): New. (c_common_init): Register CPP builtins callback. * c-common.h (flag_iso, flag_undef): New. * c-decl.c (c_decode_option): Set flag_iso and flag_undef. * c-lex.c: Don't include target.h. (cb_register_builtins): Move to c-common.c. (init_c_lex): Don't register hook here. * c-lex.h (builtin_define, builtin_assert, builtin_define_std): New. (cpp_define, cpp_assert): Remove. * gcc.c (cc1_options): Pass -undef to front end. * target-def.h (TARGET_REGISTER_CPP_BUILTINS): Remove. (TARGET_INITIALIZER): Update. * target.h (struct cpp_reader): Don't predeclare. (struct gcc_target): Remove cpp builtin hook. * tree.c (default_register_cpp_builtins): Remove. cp: * cp-tree.h (flag_ansi): Remove. * decl2.c (flag_ansi): Remove. (cxx_decode_option): Set flag_iso and flag_undef. doc: * tm.texi: Update. From-SVN: r53349
2002-05-10 00:48:36 +02:00
/* Nonzero if an ISO standard was selected. It rejects macros in the
user's namespace. */
int flag_iso;
/* Nonzero if -undef was given. It suppresses target built-in macros
and assertions. */
int flag_undef;
c-common.h (flag_no_builtin): Declare. * c-common.h (flag_no_builtin): Declare. (flag_no_nonansi_builtin): Likewise. (c_common_nodes_and_builtins): Change prototype. * c-common.c (flag_no_builtin): New variable. (flag_no_nonansi_builtin): Likewise. (c_common_nodes_and_builtins): Remove parameters. Adjust accordingly. * c-decl.c (flag_no_builtin): Remove. (flag_no_nonansi_builtin): Likewise. (init_decl_processing): Adjust call to c_common_nodes_and_builtins. * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD. (fake_std_node): New macro. * decl.c (in_std): Rename to ... (in_fake_std): ... this. (flag_no_builtin): Remove. (flag_no_nonansi_builtin): Likewise. (walk_namespaces_r): Use fake_std_node. (push_namespace): Use std_identifier. (pop_namespace): Use in_fake_std. (lookup_name_real): Use fake_std_node. (init_decl_processing): When -fhonor-std, create the `std' namespace. Don't create a dummy fake_std_node in that case. Adjust call to c_common_nodes_and_builtins. Use std_identifier. (builtin_function): Put builtins whose names don't begin with `_' in the std namespace. * decl2.c (flag_no_builtin): Remove. (flag_no_nonansi_builtin): Likewise. (set_decl_namespace): Use fake_std_node. (validate_nonmember_using_decl): Likewise. (do_using_directive): Likewise. (handle_class_head): Likewise. * dump.c (dequeue_and_dump): Likewise. * except.c (init_exception_processing): Use std_identifier. * init.c (build_member_call): Use fake_std_node. * rtti.c (init_rtti_processing): Use std_identifier. From-SVN: r36940
2000-10-18 20:59:04 +02:00
/* Nonzero means don't recognize the non-ANSI builtin functions. */
int flag_no_builtin;
/* Nonzero means don't recognize the non-ANSI builtin functions.
-ansi sets this. */
int flag_no_nonansi_builtin;
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
/* Nonzero means give `double' the same size as `float'. */
int flag_short_double;
/* Nonzero means give `wchar_t' the same size as `short'. */
int flag_short_wchar;
c.opt: Add -flax-vector-conversions. gcc/ * c.opt: Add -flax-vector-conversions. * c-typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (digest_init): Likewise. (comptypes_internal): Use vector_types_convertible_p. * c-opts.c: Handle -flax-vector-conversions. * c-common.c (flag_lax_vector_conversions): New. (vector_types_convertible_p): Unless -flax-vector conversions has been passed, disallow conversions between vectors with differing numbers of subparts and/or element types. If such a conversion is disallowed, possibly emit a note on the first occasion only to inform the user of -flax-vector-conversions. The new last argument specifies this. * c-common.h (flag_lax_vector_conversions): New. (vector_types_convertible_p): Add extra argument. * config/i386/i386.c (ix86_init_mmx_sse_builtins): Use char_type_node for V*QI type vectors. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Update to satisfy new typechecking rules. * config/rs6000/altivec.h (vec_cmple): Use vec_cmpge. * doc/invoke.texi (C Dialect Options): Document -flax-vector-conversions. gcc/cp/ * call.c (standard_conversion): Pass flag to vector_types_convertible_p to disallow emission of note. * typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (ptr_reasonably_similar): Pass flag to vector_types_convertible_p to disallow emission of note. gcc/testsuite/ * gcc.target/i386/20020531-1.c: Use "char" not "unsigned char" in __v8qi typedef. * gcc.target/powerpc/altivec-vec-merge.c (foo): Add casts. * gcc.dg/simd-1.c: Update dg-error directives to reflect new compiler behaviour. * gcc.dg/simd-5.c: Likewise. * gcc.dg/simd-6.c: Likewise. * g++.dg/conversion/simd1.C: Likewise. * g++.dg/conversion/simd3.C: Likewise. * g++.dg/ext/attribute-test-2.C (data): Add "vs" member. (main): Use it. From-SVN: r120572
2007-01-08 10:25:07 +01:00
/* Nonzero means allow implicit conversions between vectors with
differing numbers of subparts and/or differing element types. */
int flag_lax_vector_conversions;
c-common.c (flag_ms_extensions): Move from c++ front end. * c-common.c (flag_ms_extensions): Move from c++ front end. * c-common.h (flag_ms_extensions): Declare. * c-decl.c (c_decode_option): Add -fms-extensions. (grokfield): Don't accept anonymous structures in ISO C mode; accept only unnamed anonymous structures in GNU C mode; accept Plan 9 extensions in MS mode. * c-parse.in (SAVE_EXT_FLAGS, RESTORE_EXT_FLAGS): Rename from SAVE/RESTORE_WARN_FLAGS; add flag_iso frobbing; update all callers. (extension): Clear flag_iso. * doc/invoke.texi (C Dialect Options): Add -fms-extensions. * cp-tree.h, decl2.c (flag_ms_extensions): Move to c-common. * g++.dg/ext/anon-struct1.C: New. * g++.dg/ext/anon-struct2.C: New. * g++.dg/ext/anon-struct3.C: New. * gcc.dg/anon-struct-1.c: New. * gcc.dg/anon-struct-2.c: New. * gcc.dg/anon-struct-3.c: New. * gcc.dg/20011008-1.c: Adjust warning text. * gcc.dg/20020527-1.c: Add -fms-extensions. From-SVN: r54670
2002-06-16 21:09:30 +02:00
/* Nonzero means allow Microsoft extensions without warnings or errors. */
int flag_ms_extensions;
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
/* Nonzero means don't recognize the keyword `asm'. */
int flag_no_asm;
/* Nonzero means to treat bitfields as signed unless they say `unsigned'. */
int flag_signed_bitfields = 1;
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
/* Warn about #pragma directives that are not recognized. */
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
int warn_unknown_pragmas; /* Tri state variable. */
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
/* Warn about format/argument anomalies in calls to formatted I/O functions
(*printf, *scanf, strftime, strfmon, etc.). */
int warn_format;
re PR c++/19542 (attribute(sentinel) has problems with C++ __null) PR c++/19542 * c-common.c (c_common_nodes_and_builtins): Create global null_node. (warn_strict_null_sentinel): Define. (check_function_sentinel): Check for null_node as valid sentinel too. * c-common.h (c_tree_index): Added CTI_NULL. (null_node) Define global_tree[CTI_NULL]. (warn_strict_null_sentinel): Declare. * c-opts.c: (c_common_handle_option): Handle -Wstrict-null-sentinel. * c.opt: (Wstrict-null-sentinel): New C++ option. * doc/invoke.texi (C++ Options): Document -Wstrict-null-sentinel. * cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C common frontend. (null_node): Remove. * lex.c (cxx_init): Move null_node initialisation to C common frontend. * g++.dg/warn/sentinel.C: New testcase for __null sentinels added. From-SVN: r99091
2005-05-02 06:22:45 +02:00
/* Warn about using __null (as NULL in C++) as sentinel. For code compiled
with GCC this doesn't matter as __null is guaranteed to have the right
size. */
int warn_strict_null_sentinel;
MERGE OF objc-improvements-branch into MAINLINE. 2003-09-24 Ziemowit Laski <zlaski@apple.com> MERGE OF objc-improvements-branch into MAINLINE. See 'gcc/ChangeLog' and 'gcc/testsuite/ChangeLog' for the gory details. From-SVN: r71748
2003-09-25 03:26:01 +02:00
/* Zero means that faster, ...NonNil variants of objc_msgSend...
calls will be used in ObjC; passing nil receivers to such calls
will most likely result in crashes. */
int flag_nil_receivers = 1;
/* Nonzero means that code generation will be altered to support
"zero-link" execution. This currently affects ObjC only, but may
affect other languages in the future. */
int flag_zero_link = 0;
/* Nonzero means emit an '__OBJC, __image_info' for the current translation
unit. It will inform the ObjC runtime that class definition(s) herein
contained are to replace one(s) previously loaded. */
int flag_replace_objc_classes = 0;
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
/* C/ObjC language option variables. */
/* Nonzero means allow type mismatches in conditional expressions;
just make their values `void'. */
int flag_cond_mismatch;
/* Nonzero means enable C89 Amendment 1 features. */
int flag_isoc94;
/* Nonzero means use the ISO C99 dialect of C. */
int flag_isoc99;
alias.c: Fix comment formatting. * alias.c: Fix comment formatting. * alloc-pool.c: Likewise. * bitmap.c: Likewise. * bitmap.h: Likewise. * bt-load.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * c-pretty-print.c: Likewise. * caller-save.c: Likewise. * cfghooks.h: Likewise. * cgraph.c: Likewise. * collect2.c: Likewise. * cppfiles.c: Likewise. * cpplib.h: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * emit-rtl.c: Likewise. * final.c: Likewise. * function.c: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genemit.c: Likewise. * ggc.h: Likewise. * haifa-sched.c: Likewise. * ifcvt.c: Likewise. * libgcc2.h: Likewise. * loop.c: Likewise. * predict.h: Likewise. * unwind-libunwind.c: Likewise. * varasm.c: Likewise. From-SVN: r74907
2003-12-21 15:08:35 +01:00
/* Nonzero means that we have builtin functions, and main is an int. */
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
int flag_hosted = 1;
/* Warn if main is suspicious. */
int warn_main;
/* ObjC language option variables. */
/* Open and close the file for outputting class declarations, if
requested (ObjC). */
int flag_gen_declaration;
/* Tells the compiler that this is a special run. Do not perform any
compiling, instead we are to test some platform dependent features
and output a C header file with appropriate definitions. */
int print_struct_values;
re PR objc/24435 (constant_string_class_name is undocumented in c-common.c) 2005-10-23 Andrew Pinski <pinskia@physics.uc.edu> PR objc/24435 * c-common.c (constant_string_class_name): Add documentation. From-SVN: r105831
2005-10-24 00:37:29 +02:00
/* Tells the compiler what is the constant string class for Objc. */
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
const char *constant_string_class_name;
/* C++ language option variables. */
/* Nonzero means don't recognize any extension keywords. */
int flag_no_gnu_keywords;
/* Nonzero means do emit exported implementations of functions even if
they can be inlined. */
int flag_implement_inlines = 1;
/* Nonzero means that implicit instantiations will be emitted if needed. */
int flag_implicit_templates = 1;
/* Nonzero means that implicit instantiations of inline templates will be
emitted if needed, even if instantiations of non-inline templates
aren't. */
int flag_implicit_inline_templates = 1;
/* Nonzero means generate separate instantiation control files and
juggle them at link time. */
int flag_use_repository;
/* Nonzero if we want to issue diagnostics that the standard says are not
required. */
int flag_optional_diags = 1;
/* Nonzero means we should attempt to elide constructors when possible. */
int flag_elide_constructors = 1;
/* Nonzero means that member functions defined in class scope are
inline by default. */
int flag_default_inline = 1;
/* Controls whether compiler generates 'type descriptor' that give
run-time type information. */
int flag_rtti = 1;
/* Nonzero if we want to conserve space in the .o files. We do this
by putting uninitialized data and runtime initialized data into
.common instead of .data at the expense of not flagging multiple
definitions. */
int flag_conserve_space;
/* Nonzero if we want to obey access control semantics. */
int flag_access_control = 1;
/* Nonzero if we want to check the return value of new and avoid calling
constructors if it is a null pointer. */
int flag_check_new;
c-common.c (flag_cpp0x): New. 2006-11-01 Douglas Gregor <doug.gregor@gmail.com> * c-common.c (flag_cpp0x): New. * c-common.h (flag_cpp0x): New. * c-cppbuiltin.c (c_cpp_builtins): If C++0x extensions are supported, define __GXX_EXPERIMENTAL_CPP0X__. * c-opts.c (set_std_cxx0x): New. (c_common_handle_option): Handle -std=c++0x, -std=gnu++0x. * c.opt (std=c++0x): Document. (std=gnu++0x): Ditto. * doc/cpp.texi: Document __GXX_EXPERIMENTAL_CPP0X__. * doc/invoke.texi: Document -std=c++0x, -std=gnu++0x. From-SVN: r118386
2006-11-01 17:29:06 +01:00
/* Nonzero if we want to allow the use of experimental features that
are likely to become part of C++0x. */
int flag_cpp0x = 0;
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
/* Nonzero if we want the new ISO rules for pushing a new scope for `for'
initialization variables.
0: Old rules, set by -fno-for-scope.
2: New ISO rules, set by -ffor-scope.
1: Try to implement new ISO rules, but with backup compatibility
(and warnings). This is the default, for now. */
int flag_new_for_scope = 1;
/* Nonzero if we want to emit defined symbols with common-like linkage as
weak symbols where possible, in order to conform to C++ semantics.
Otherwise, emit them as local symbols. */
int flag_weak = 1;
c.opt: Introduce -fworking-directory. * c.opt: Introduce -fworking-directory. * doc/cpp.texi, doc/invoke.texi, doc/cppopts.texi: Document it. * c-common.h (flag_working_directory): Declare. * c-common.c (flag_working_directory): Define. * c-opts.c (c_common_handle_options): Set it. (sanitize_cpp_opts): Set... * cpplib.h (struct cpp_options): ... working_directory option. (struct cpp_callbacks): Add dir_change. * cppinit.c (read_original_filename): Call... (read_original_directory): New. Look for # 1 "directory//" and process it. (cpp_read_main_file): Call dir_change callback if working_directory option is set. * gcc.c (cpp_unique_options): Pass -g*. * c-lex.c (cb_dir_change): New. (init_c_lex): Set dir_change callback. * toplev.c (src_pwd): New static variable. (set_src_pwd, get_src_pwd): New functions. * toplev.h (get_src_pwd, set_src_pwd): Declare. * dbxout.c (dbxout_init): Call get_src_pwd() instead of getpwd(). * dwarf2out.c (gen_compile_unit_die): Likewise. * dwarfout.c (output_compile_unit_die, dwarfout_init): Likewise. From-SVN: r70189
2003-08-05 23:15:57 +02:00
/* 0 means we want the preprocessor to not emit line directives for
the current working directory. 1 means we want it to do it. -1
means we should decide depending on whether debugging information
is being emitted or not. */
int flag_working_directory = -1;
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
/* Nonzero to use __cxa_atexit, rather than atexit, to register
Index: gcc/ChangeLog 2006-02-24 Geoffrey Keating <geoffk@apple.com> * doc/tm.texi (Run-time Target): Document C_COMMON_OVERRIDE_OPTIONS. * doc/invoke.texi (C++ Dialect Options): Document -fno-use-cxa-get-exception-ptr. * configure.ac: Define DEFAULT_USE_CXA_ATEXIT to 2 not 1. * configure: Regenerate. * c.opt (fuse-cxa-get-exception-ptr): New. * c-opts.c (c_common_handle_option): Handle OPT_fuse_cxa_get_exception_ptr. * c-common.c (flag_use_cxa_atexit): Update documentation. (flag_use_cxa_get_exception_ptr): New. * c-common.h (flag_use_cxa_get_exception_ptr): New. * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Improve documentation. (C_COMMON_OVERRIDE_OPTIONS): New. Index: gcc/testsuite/ChangeLog 2006-02-24 Geoffrey Keating <geoffk@apple.com> * g++.dg/eh/uncaught1.C: Add dg-options for ppc-darwin. * g++.dg/eh/uncaught2.C: New. * g++.dg/eh/uncaught3.C: New. Index: gcc/cp/ChangeLog 2006-02-24 Geoffrey Keating <geoffk@apple.com> * except.c (expand_start_catch_block): Handle flag_use_cxa_get_exception_ptr. From-SVN: r111427
2006-02-24 22:43:01 +01:00
destructors for local statics and global objects. '2' means it has been
set nonzero as a default, not by a command-line flag. */
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
int flag_use_cxa_atexit = DEFAULT_USE_CXA_ATEXIT;
Index: gcc/ChangeLog 2006-02-24 Geoffrey Keating <geoffk@apple.com> * doc/tm.texi (Run-time Target): Document C_COMMON_OVERRIDE_OPTIONS. * doc/invoke.texi (C++ Dialect Options): Document -fno-use-cxa-get-exception-ptr. * configure.ac: Define DEFAULT_USE_CXA_ATEXIT to 2 not 1. * configure: Regenerate. * c.opt (fuse-cxa-get-exception-ptr): New. * c-opts.c (c_common_handle_option): Handle OPT_fuse_cxa_get_exception_ptr. * c-common.c (flag_use_cxa_atexit): Update documentation. (flag_use_cxa_get_exception_ptr): New. * c-common.h (flag_use_cxa_get_exception_ptr): New. * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Improve documentation. (C_COMMON_OVERRIDE_OPTIONS): New. Index: gcc/testsuite/ChangeLog 2006-02-24 Geoffrey Keating <geoffk@apple.com> * g++.dg/eh/uncaught1.C: Add dg-options for ppc-darwin. * g++.dg/eh/uncaught2.C: New. * g++.dg/eh/uncaught3.C: New. Index: gcc/cp/ChangeLog 2006-02-24 Geoffrey Keating <geoffk@apple.com> * except.c (expand_start_catch_block): Handle flag_use_cxa_get_exception_ptr. From-SVN: r111427
2006-02-24 22:43:01 +01:00
/* Nonzero to use __cxa_get_exception_ptr in C++ exception-handling
code. '2' means it has not been set explicitly on the command line. */
int flag_use_cxa_get_exception_ptr = 2;
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
/* Nonzero means make the default pedwarns warnings instead of errors.
The value of this flag is ignored if -pedantic is specified. */
int flag_permissive;
/* Nonzero means to implement standard semantics for exception
specifications, calling unexpected if an exception is thrown that
doesn't match the specification. Zero means to treat them as
assertions and optimize accordingly, but not check them. */
int flag_enforce_eh_specs = 1;
re PR c++/13684 (local static object variable constructed once but ctors and dtors called multiple times on same memory when called in multiple threads) PR c++/13684 * cp/decl.c (expand_static_init): Use thread-safety API. (register_dtor_fn): Return the call, don't expand it. * cp/tree.c (add_stmt_to_compound): New fn. (stabilize_call): Use it. * gimplify.c (gimplify_cleanup_point_expr): Handle CLEANUP_EH_ONLY. (gimple_push_cleanup): Add eh_only parm. (gimplify_target_expr): Pass it. * c.opt (-fno-threadsafe-statics): New option. * c-opts.c (c_common_handle_option): Handle it. * c-common.h (flag_threadsafe_statics): Declare it. * c-common.c (flag_threadsafe_statics): Record it. * doc/invoke.texi: Document it. * tsystem.h (_GNU_SOURCE): Define. * gthr-posix.h (__gthread_recursive_mutex_t): New typedef. (__GTHREAD_RECURSIVE_MUTEX_INIT): New macro. (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): New macro. (__gthread_recursive_mutex_init_function): New fn. (__gthread_recursive_mutex_lock): New fn. (__gthread_recursive_mutex_trylock): New fn. (__gthread_recursive_mutex_unlock): New fn. * gthr-solaris.h, gthr-single.h, gthr-dce.h: Likewise. * gthr-win32.h, gthr-vxworks.h: Likewise. * gthr.h: Document. * libsupc++/guard.cc (static_mutex): Internal class implementing a recursive mutex which controls initialization of local statics. (__gnu_cxx::recursive_init): New exception class. (__cxa_guard_acquire): Deal with locking and recursion detection. (acquire_1, __cxa_guard_abort, __cxa_guard_release): Likewise. From-SVN: r86687
2004-08-28 04:33:54 +02:00
/* Nonzero means to generate thread-safe code for initializing local
statics. */
int flag_threadsafe_statics = 1;
c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.c: Define all C/ObjC/C++ warning and flag variables. * c-common.h: Declare all C/ObjC/C++ warning and flag variables. * c-decl.c: Move all warning and flag variables to c-common.c. * c-format.c: Move all warning variables to c-common.c. * c-tree.h: Move all warning and flag declarations to c-common.h. * objc/objc-act.c: Move all warning variables to c-common.c. (flag_warn_protocol): Rename warn_protocol. cp: * cp-tree.h: Move all warning and flag declarations to c-common.h. * decl.c: Move all warning and flag variables to c-common.c. * decl2.c: Move all warning and flag variables to c-common.c. * lex.c (flag_digraphs): Remove. (warn_traditional): Now in c-common.c. From-SVN: r55923
2002-08-01 08:20:46 +02:00
/* Nonzero means warn about implicit declarations. */
int warn_implicit = 1;
/* Maximum template instantiation depth. This limit is rather
arbitrary, but it exists to limit the time it takes to notice
infinite template instantiations. */
int max_tinst_depth = 500;
Makefile.in (c-common.o): Don't depend on c-tree.h or c-lex.h. * Makefile.in (c-common.o): Don't depend on c-tree.h or c-lex.h. * c-common.c (ridpointers): Declare. * c-common.h (enum rid): Declare. (NORID): Likewise. (ridpointers): Likewise. * c-lex.c (ridpointers): Don't declare. (init_lex): Initialize ridpointers. * c-lex.h (enum rid): Don't declare. (NORID): Likewise. (RID_FIRST_MODIFIER): Likewise. (ridpointers): Likewise. * cp-tree.h (ridpointers): Don't declare. * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX. (record_builtin_java_type): Likewise. (init_decl_processing): Likewise. * lex.c: Move inclusion of lex.h. (ridpointers): Don't define. (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of RID_MAX. * lex.h (enum rid): Rename to ... (enum cp_rid): ... this. (ridpointers): Don't declare. * parse.y: Move inclusion of lex.h. * parse.c: Regenerated. * spew.c: Move inclusion of lex.h. * cp-tree.h (struct language_function): Remove temp_name_counter. (temp_name_counter): Remove. (get_temp_name): Change prototype. (get_guard): New function. (get_guard_cond): Likewise. (set_guard): Likewise. * cvt.c (build_up_reference): Adjust call to get_temp_name. * decl.c (expand_static_init): Use get_guard and friends to implement guard variables. * decl2.c (get_temp_name): Assume that the variables created are always static. (get_sentry): Rename to ... (get_guard): ... this. Implement new ABI guard variables. (get_guard_bits): New function. (get_guard_cond): Likewise. (set_guard): Likewise. (start_static_initialization_or_destruction): Use them. (do_static_initialization): Replace sentry with guard throughout. (do_static_destruction): Likewise. * init.c (create_temporary_var): Add comment. From-SVN: r34815
2000-06-30 20:20:42 +02:00
/* The elements of `ridpointers' are identifier nodes for the reserved
type names and storage classes. It is indexed by a RID_... value. */
tree *ridpointers;
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
tree (*make_fname_decl) (tree, int);
c-common.h (make_fname_decl): Declare. gcc: * c-common.h (make_fname_decl): Declare. * c-common.c (make_fname_decl): Define. (declare_hidden_char_array): Remove. (declare_function_name): Use make_fname_decl. * c-decl.c (c_make_fname_decl): New function. (init_decl_processing): Set make_fname_decl. gcc/cp: * decl.c (cp_make_fname_decl): New function. (wrapup_globals_for_namespace): Don't emit unused static vars. (init_decl_processing): Remove comment about use of array_domain_type. Set make_fname_decl. (cp_finish_decl): Remove __FUNCTION__ nadgering. * semantics.c (begin_compound_stmt): Remove current_function_name_declared flagging. (expand_stmt): Don't emit unused local statics. * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls specially. From-SVN: r32418
2000-03-08 12:21:28 +01:00
(skip_evaluation): Likewise. (overflow_warning, unsigned_conversion_warning): Don't warn about potential runtime errors when skipping evaluation. From-SVN: r13233
1996-12-07 23:51:24 +01:00
/* Nonzero means the expression being parsed will never be evaluated.
This is a count, since unevaluated expressions can nest. */
int skip_evaluation;
alias.c: Fix comment formatting. * alias.c: Fix comment formatting. * bitmap.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * c-common.c: Likewise. * c-decl.c: Likewise. * c-dump.c: Likewise. * c-lex.c: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * conflict.c: Likewise. * cppfiles.c: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * cppmacro.c: Likewise. * cppspec.c: Likewise. * c-pragma.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * c-semantics.c: Likewise. * c-typeck.c: Likewise. From-SVN: r44547
2001-08-01 19:57:27 +02:00
/* Information about how a function name is generated. */
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
struct fname_var_t
{
builtins.c (expand_builtin_setjmp_receiver): Const-ify. * builtins.c (expand_builtin_setjmp_receiver): Const-ify. * c-common.c (fname_var_t, c_tree_code_type, c_tree_code_length): Likewise. * c-dump.c (dump_option_value_info): Likewise. * c-format.c (format_length_info, format_char_info, format_flag_spec, format_flag_pair, format_kind_info): Likewise. * collect2.c (names): Likewise. * cppdefault.h (default_include): Likewise. * cppexp.c (suffix, vsuf_1, vsuf_2, vsuf_3): Likewise. * flow.c (life_analysis): Likewise. * gcc.c (dir_separator_str, modify_target, option_map, target_option_translations, spec_list_1, extra_specs_1, init_spec): Likewise. * gcov.c (gcov_version_string): Likewise. * genattr.c (write_units): Likewise. * genattrtab.c (make_length_attrs, write_function_unit_info): Likewise. * gengenrtl.c (rtx_definition, defs): Likewise. * genrecog.c (pred_table): Likewise. * global.c (global_alloc): Likewise. * lcm.c (optimize_mode_switching): Likewise. * local-alloc.c (find_free_reg): Likewise. * params.h (param_info): Likewise. * predict.c (predictor_info): Likewise. * protoize.c (unexpansion_struct): Likewise. * real.c (bmask): Likewise. * recog.h (insn_operand_data, insn_data): Likewise. * regclass.c (initial_fixed_regs, initial_call_used_regs): Likewise. * stmt.c (expand_nl_goto_receiver): Likewise. * toplev.c (da, debug_args, lang_opt, documented_lang_options, target_switches, target_options): Likewise. * tradcif.y (token, tokentab2, yylex): Likewise. * tree.h (attribute_spec): Likewise. * alpha.c (override_options, alpha_lookup_xfloating_lib_func): Likewise. * arc.c (arc_output_function_epilogue): Likewise. * arm.c (processors, all_cores, all_architectures, arm_override_options, isr_attribute_arg, isr_attribute_args, arm_isr_value): Likewise. * avr.c (mcu_type_s, reg_class_tab, order_regs_for_local_alloc): Likewise. * c4x.c (c4x_int_reglist): Likewise. * d30v.c (override_options): Likewise. * h8300.c (shift_insn): Likewise. * i386.c (size_cost, i386_cost, i486_cost, pentium_cost, pentiumpro_cost, k6_cost, athlon_cost, pentium4_cost, ix86_cost, ix86_expand_sse_comi, ix86_expand_sse_compare, override_options, builtin_description, bdesc_comi, bdesc_2arg, bdesc_1arg, ix86_init_mmx_sse_builtins, ix86_expand_builtin): Likewise. * i386.h (processor_costs, ix86_cost): Likewise. * m68hc11.c (m68hc11_cost, m6811_cost, m6812_cost): Likewise. * m68hc11.h (processor_costs, m68hc11_cost): Likewise. * m68k.c (codes_68881, codes_FPA): Likewise. * m88k.c (mode_from_align, max_from_align, all_from_align, best_from_align, m_options): Likewise. * m88k.h (ORDER_REGS_FOR_LOCAL_ALLOC): Likewise. * mcore.c (mode_from_align): Likewise. * mips/elf64.h (UNIQUE_SECTION): Likewise. * mips/iris6gld.h (UNIQUE_SECTION): Likewise. * mips.c (mips_sw_reg_names, mips_regno_to_class): Likewise. * mips.h (mips_regno_to_class): Likewise. * ns32k.c (scales): Likewise. * pa.c (import_string, magic_milli): Likewise. * rs6000.c (alt_reg_names, rs6000_override_options): Likewise. * sparc.c (leaf_reg_remap, sparc_override_options, reg_leaf_alloc_order, reg_nonleaf_alloc_order, reg_alloc_orders): Likewise. * sparc.h (sparc_cpu_select, leaf_reg_remap): Likewise. cp: * class.c (build_vtable_entry_ref): Const-ify. * decl.c (predefined_identifier, initialize_predefined_identifiers): Likewise. * init.c (build_new_1): Likewise. * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword): Likewise. f: * bad.c (_ffebad_message_, ffebad_messages_): Const-ify. * bld.c (ffebld_arity_op_): Likewise. * bld.h (ffebld_arity_op_): Likewise. * com.c (ffecom_init_0): Likewise. * intdoc.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_, _ffeintrin_imp_, names, gens, imps, specs, cc_pair, cc_descriptions, cc_summaries): Likewise. * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_, _ffeintrin_imp_, ffeintrin_names_, ffeintrin_gens_, ffeintrin_imps_, ffeintrin_specs_): Likewise. java: * jcf-io.c (format_uint): Const-ify. * lang.c (java_tree_code_type, java_tree_code_length): Likewise. * lex.c (java_get_line_col): Likewise. * parse.y (build_incdec): Likewise. From-SVN: r46062
2001-10-07 18:51:11 +02:00
tree *const decl; /* pointer to the VAR_DECL. */
const unsigned rid; /* RID number for the identifier. */
const int pretty; /* How pretty is it? */
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
};
alias.c: Fix comment formatting. * alias.c: Fix comment formatting. * bitmap.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * c-common.c: Likewise. * c-decl.c: Likewise. * c-dump.c: Likewise. * c-lex.c: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * conflict.c: Likewise. * cppfiles.c: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * cppmacro.c: Likewise. * cppspec.c: Likewise. * c-pragma.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * c-semantics.c: Likewise. * c-typeck.c: Likewise. From-SVN: r44547
2001-08-01 19:57:27 +02:00
/* The three ways of getting then name of the current function. */
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
const struct fname_var_t fname_vars[] =
{
alias.c: Fix comment formatting. * alias.c: Fix comment formatting. * bitmap.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * c-common.c: Likewise. * c-decl.c: Likewise. * c-dump.c: Likewise. * c-lex.c: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * conflict.c: Likewise. * cppfiles.c: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * cppmacro.c: Likewise. * cppspec.c: Likewise. * c-pragma.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * c-semantics.c: Likewise. * c-typeck.c: Likewise. From-SVN: r44547
2001-08-01 19:57:27 +02:00
/* C99 compliant __func__, must be first. */
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
{&c99_function_name_decl_node, RID_C99_FUNCTION_NAME, 0},
alias.c: Fix comment formatting. * alias.c: Fix comment formatting. * bitmap.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * c-common.c: Likewise. * c-decl.c: Likewise. * c-dump.c: Likewise. * c-lex.c: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * conflict.c: Likewise. * cppfiles.c: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * cppmacro.c: Likewise. * cppspec.c: Likewise. * c-pragma.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * c-semantics.c: Likewise. * c-typeck.c: Likewise. From-SVN: r44547
2001-08-01 19:57:27 +02:00
/* GCC __FUNCTION__ compliant. */
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
{&function_name_decl_node, RID_FUNCTION_NAME, 0},
alias.c: Fix comment formatting. * alias.c: Fix comment formatting. * bitmap.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * c-common.c: Likewise. * c-decl.c: Likewise. * c-dump.c: Likewise. * c-lex.c: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * conflict.c: Likewise. * cppfiles.c: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * cppmacro.c: Likewise. * cppspec.c: Likewise. * c-pragma.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * c-semantics.c: Likewise. * c-typeck.c: Likewise. From-SVN: r44547
2001-08-01 19:57:27 +02:00
/* GCC __PRETTY_FUNCTION__ compliant. */
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
{&pretty_function_name_decl_node, RID_PRETTY_FUNCTION_NAME, 1},
{NULL, 0, 0},
};
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
static tree check_case_value (tree);
static bool check_case_bounds (tree, tree, tree *, tree *);
(declare_hidden_char_array): New function to factor out duplicate code in declare_function_name. (declare_hidden_char_array): New function to factor out duplicate code in declare_function_name. Don't set DECL_EXTERNAL (which is illegal without TREE_PUBLIC) to prevent output; instead, set TREE_ASM_WRITTEN. (declare_function_name): Use declare_hidden_char_array. From-SVN: r5161
1993-08-15 11:30:20 +02:00
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
static tree handle_packed_attribute (tree *, tree, tree, int, bool *);
static tree handle_nocommon_attribute (tree *, tree, tree, int, bool *);
static tree handle_common_attribute (tree *, tree, tree, int, bool *);
static tree handle_noreturn_attribute (tree *, tree, tree, int, bool *);
static tree handle_noinline_attribute (tree *, tree, tree, int, bool *);
static tree handle_always_inline_attribute (tree *, tree, tree, int,
bool *);
c-common.c (c_common_attributes): Add gnu_inline attribyte. * c-common.c (c_common_attributes): Add gnu_inline attribyte. (handle_gnu_inline_attribute): New function. * c-decl.c (diagnose_mismatched_decls): Handle gnu_inline attribute. (merge_decls, start_decl, start_function): Likewise. * doc/extend.texi: Document gnu_inline attribute. * gcc.dg/inline-17.c: New test. From-SVN: r118567
2006-11-08 00:01:23 +01:00
static tree handle_gnu_inline_attribute (tree *, tree, tree, int,
bool *);
c-common.c (handle_flatten_attribute): New function. 2005-07-15 Richard Guenther <rguenther@suse.de> * c-common.c (handle_flatten_attribute): New function. Add flatten function attribute. * doc/extend.texi: Document flatten function attribute. * Makefile.in (ipa-inline.o): Depend on hashtab.h. * ipa-inline.c (cgraph_find_cycles, cgraph_flatten_node): New functions. (cgraph_decide_inlining): Handle functions with flatten attribute. * gcc.dg/tree-ssa/flatten-1.c: New testcase. * gcc.dg/tree-ssa/flatten-2.c: Likewise. From-SVN: r102051
2005-07-15 11:31:39 +02:00
static tree handle_flatten_attribute (tree *, tree, tree, int, bool *);
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
static tree handle_used_attribute (tree *, tree, tree, int, bool *);
static tree handle_unused_attribute (tree *, tree, tree, int, bool *);
tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * c-common.c: Include cgraph.h (handle_externally_visible_attribute): New function. (c_common_att): Add "externally_visible" attribute. * cgraph.c (decide_is_variable_needed): Obey externally visible flag. (cgraph_varpool_finalize_decl): Avoid redundant checking. * cgraph.h (struct cgraph_node): New flag externally_visible. (decide_is_function_needed): Obey externally visible flag. (cgraph_finalize_function): Avoid redundant checks. (cgraph_function_and_variable_visibility): Bring symbols local when asked for. * common.opt (fwhole-program): New flag. * doc/invoke.texi (-fwhole-program): Document. From-SVN: r101295
2005-06-24 17:14:04 +02:00
static tree handle_externally_visible_attribute (tree *, tree, tree, int,
bool *);
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
static tree handle_const_attribute (tree *, tree, tree, int, bool *);
static tree handle_transparent_union_attribute (tree *, tree, tree,
int, bool *);
static tree handle_constructor_attribute (tree *, tree, tree, int, bool *);
static tree handle_destructor_attribute (tree *, tree, tree, int, bool *);
static tree handle_mode_attribute (tree *, tree, tree, int, bool *);
static tree handle_section_attribute (tree *, tree, tree, int, bool *);
static tree handle_aligned_attribute (tree *, tree, tree, int, bool *);
static tree handle_weak_attribute (tree *, tree, tree, int, bool *) ;
static tree handle_alias_attribute (tree *, tree, tree, int, bool *);
re PR other/4372 (#pragma weak pthread* inclusion causes applications to crash without a linker error when one forgets to link with -lpthread) PR other/4372 * tree.h (IDENTIFIER_TRANSPARENT_ALIAS): New. (TREE_DEPRECATED): Adjust comment. Check for a DECL. * c-common.c (handle_weakref_attribute): New. (c_common_attribute_table): Add weakref. * configure.ac (HAVE_GAS_WEAKREF): Check for weakref support in the assembler. * configure, config.in: Rebuilt. * defaults.h (ASM_OUTPUT_WEAKREF): Define if HAVE_GAS_WEAKREF. * doc/extend.texi: Document weakref attribute. * varasm.c (ultimate_transparent_alias_target): New (assemble_name): Use it. (weak_finish_1): Split out of... (weak_finish): ... and deal with weakrefs in... (weakref_targets): ... new list. (globalize_decl): Clean up weakref_targets. (do_assemble_alias): Handle weakrefs. (finish_aliases_1): Do not reject weakrefs to external symbols. (assemble_alias): Handle weakrefs. From-SVN: r106703
2005-11-09 21:13:41 +01:00
static tree handle_weakref_attribute (tree *, tree, tree, int, bool *) ;
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
static tree handle_visibility_attribute (tree *, tree, tree, int,
bool *);
static tree handle_tls_model_attribute (tree *, tree, tree, int,
bool *);
static tree handle_no_instrument_function_attribute (tree *, tree,
tree, int, bool *);
static tree handle_malloc_attribute (tree *, tree, tree, int, bool *);
re PR c/14411 (Request for setjmp/longjmp attributes) PR c/14411 * calls.c (flags_from_decl_or_type): Handle eturns_twice' attribute. * c-common.c (handle_returns_twice): New function. (c_common_attribute_table): Declare eturns_twice' attribute. * doc/extend.texi: Document eturns_twice' attribute. * tree.h (DECL_IS_RETURNS_TWICE): New macro. (struct tree_decl): Add returns_twice_flag. From-SVN: r96101
2005-03-08 14:19:40 +01:00
static tree handle_returns_twice_attribute (tree *, tree, tree, int, bool *);
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
static tree handle_no_limit_stack_attribute (tree *, tree, tree, int,
bool *);
static tree handle_pure_attribute (tree *, tree, tree, int, bool *);
builtin-attrs.def (ATTR_NOVOPS, [...]): New. * builtin-attrs.def (ATTR_NOVOPS, ATTR_NOVOPS_LIST, ATTR_PURE_NOTHROW_NOVOPS_LIST): New. * builtins.def (ATTR_MATHFN_FPROUNDING): Use NOVOPS. (BUILT_IN_PREFETCH): Set the NOVOPS attribute. * c-common.c (handle_novops_attribute): New function. (c_common_attribute_table): Add "no vops" entry. * c-decl.c (merge_decls): Copy DECL_IS_NOVOPS. * calls.c (flags_from_decl_or_type): Set ECF_NOVOPS. * tree-ssa-operands.c (get_call_expr_operands): Do not create virtual operands for calls with ECF_NOVOPS flag. * tree.h (DECL_IS_NOVOPS): New macro. (struct tree_decl): Add novops_flag. (ECF_NOVOPS): New constant. From-SVN: r96438
2005-03-14 17:21:16 +01:00
static tree handle_novops_attribute (tree *, tree, tree, int, bool *);
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
static tree handle_deprecated_attribute (tree *, tree, tree, int,
bool *);
static tree handle_vector_size_attribute (tree *, tree, tree, int,
bool *);
static tree handle_nonnull_attribute (tree *, tree, tree, int, bool *);
static tree handle_nothrow_attribute (tree *, tree, tree, int, bool *);
static tree handle_cleanup_attribute (tree *, tree, tree, int, bool *);
c-common.c (handle_warn_unused_result_attribute): New function. * c-common.c (handle_warn_unused_result_attribute): New function. (c_common_attribute_table): Add warn_unused_result. (c_expand_expr): Issue warning when result of inlined function with warn_unused_result attribute is ignored. * calls.c (expand_call): Issue warning when result of function with warn_unused_result attribute is ignored. * c-common.h (STMT_EXPR_WARN_UNUSED_RESULT): Define. * expr.c (expr_wfl_stack): Define. (expand_expr) <case EXPR_WITH_FILE_LOCATION>: If ignore, pass const0_rtx as target. Chain locations into expr_wfl_stack. * tree-inline.c (expand_call_inline): Set STMT_EXPR_WARN_UNUSED_RESULT bit if inlined function has warn_unused_result attribute. * input.h (expr_wfl_stack): Declare. * doc/extend.texi: Document warn_unused_result attribute. * gcc.dg/attr-warn-unused-result.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r71424
2003-09-16 09:58:27 +02:00
static tree handle_warn_unused_result_attribute (tree *, tree, tree, int,
bool *);
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
static tree handle_sentinel_attribute (tree *, tree, tree, int, bool *);
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
static void check_function_nonnull (tree, tree);
static void check_nonnull_arg (void *, tree, unsigned HOST_WIDE_INT);
static bool nonnull_check_p (tree, unsigned HOST_WIDE_INT);
static bool get_nonnull_operand (tree, unsigned HOST_WIDE_INT *);
re PR c/10962 (lookup_field is a linear search on a linked list (can be slow if large struct)) 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> ChangeLog: PR c/10962 * ggc.h: Add header guards. * c-decl.c (finish_struct): Sort fields if number greater than 15 and there are no anonymous structs/unions. * c-common.h: Include ggc.h. (sorted_fields_type): New struct. (field_decl_cmp): New prototype. (resort_sorted_fields): New prototype. (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro. * c-tree.h: (lang_type): Use pointer to sorted_fields_type as s, removing other fields. * c-typeck.c (lookup_field): Use s in lang_type. These were mostly moved from cp/class.c: * c-common.c (field_decl_cmp): New static function. (field_decl_cmp): New function. (resort_sorted_fields): New function. cp/ChangeLog: * class.c (field_decl_cmp): Remove. (resort_field_decl_cmp): Remove. (resort_sorted_fields): Remove. (add_fields_to_vec): Rename to ... (add_fields_to_record_type): this. (finish_struct_1): Change to be using sorted_fields_type's fields. * cp-tree.h (lang_decl): In lang_decl_u3 change sorted_fields to be a pointer to sorted_fields_type. (resort_sorted_fields): Remove prototype. * search.c (lookup_field_1): Change to be using sorted_fields_type's fields. From-SVN: r69470
2003-07-16 20:45:56 +02:00
static int resort_field_decl_cmp (const void *, const void *);
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* Table of machine-independent attributes common to all C-like languages. */
const struct attribute_spec c_common_attribute_table[] =
{
/* { name, min_len, max_len, decl_req, type_req, fn_type_req, handler } */
{ "packed", 0, 0, false, false, false,
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_packed_attribute },
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{ "nocommon", 0, 0, true, false, false,
handle_nocommon_attribute },
{ "common", 0, 0, true, false, false,
handle_common_attribute },
/* FIXME: logically, noreturn attributes should be listed as
"false, true, true" and apply to function types. But implementing this
would require all the places in the compiler that use TREE_THIS_VOLATILE
on a decl to identify non-returning functions to be located and fixed
to check the function type instead. */
{ "noreturn", 0, 0, true, false, false,
handle_noreturn_attribute },
{ "volatile", 0, 0, true, false, false,
handle_noreturn_attribute },
{ "noinline", 0, 0, true, false, false,
handle_noinline_attribute },
{ "always_inline", 0, 0, true, false, false,
handle_always_inline_attribute },
c-common.c (c_common_attributes): Add gnu_inline attribyte. * c-common.c (c_common_attributes): Add gnu_inline attribyte. (handle_gnu_inline_attribute): New function. * c-decl.c (diagnose_mismatched_decls): Handle gnu_inline attribute. (merge_decls, start_decl, start_function): Likewise. * doc/extend.texi: Document gnu_inline attribute. * gcc.dg/inline-17.c: New test. From-SVN: r118567
2006-11-08 00:01:23 +01:00
{ "gnu_inline", 0, 0, true, false, false,
handle_gnu_inline_attribute },
c-common.c (handle_flatten_attribute): New function. 2005-07-15 Richard Guenther <rguenther@suse.de> * c-common.c (handle_flatten_attribute): New function. Add flatten function attribute. * doc/extend.texi: Document flatten function attribute. * Makefile.in (ipa-inline.o): Depend on hashtab.h. * ipa-inline.c (cgraph_find_cycles, cgraph_flatten_node): New functions. (cgraph_decide_inlining): Handle functions with flatten attribute. * gcc.dg/tree-ssa/flatten-1.c: New testcase. * gcc.dg/tree-ssa/flatten-2.c: Likewise. From-SVN: r102051
2005-07-15 11:31:39 +02:00
{ "flatten", 0, 0, true, false, false,
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
handle_flatten_attribute },
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{ "used", 0, 0, true, false, false,
handle_used_attribute },
{ "unused", 0, 0, false, false, false,
handle_unused_attribute },
tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * c-common.c: Include cgraph.h (handle_externally_visible_attribute): New function. (c_common_att): Add "externally_visible" attribute. * cgraph.c (decide_is_variable_needed): Obey externally visible flag. (cgraph_varpool_finalize_decl): Avoid redundant checking. * cgraph.h (struct cgraph_node): New flag externally_visible. (decide_is_function_needed): Obey externally visible flag. (cgraph_finalize_function): Avoid redundant checks. (cgraph_function_and_variable_visibility): Bring symbols local when asked for. * common.opt (fwhole-program): New flag. * doc/invoke.texi (-fwhole-program): Document. From-SVN: r101295
2005-06-24 17:14:04 +02:00
{ "externally_visible", 0, 0, true, false, false,
handle_externally_visible_attribute },
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* The same comments as for noreturn attributes apply to const ones. */
{ "const", 0, 0, true, false, false,
handle_const_attribute },
{ "transparent_union", 0, 0, false, false, false,
handle_transparent_union_attribute },
{ "constructor", 0, 0, true, false, false,
handle_constructor_attribute },
{ "destructor", 0, 0, true, false, false,
handle_destructor_attribute },
{ "mode", 1, 1, false, true, false,
handle_mode_attribute },
{ "section", 1, 1, true, false, false,
handle_section_attribute },
{ "aligned", 0, 1, false, false, false,
handle_aligned_attribute },
{ "weak", 0, 0, true, false, false,
handle_weak_attribute },
{ "alias", 1, 1, true, false, false,
handle_alias_attribute },
re PR other/4372 (#pragma weak pthread* inclusion causes applications to crash without a linker error when one forgets to link with -lpthread) PR other/4372 * tree.h (IDENTIFIER_TRANSPARENT_ALIAS): New. (TREE_DEPRECATED): Adjust comment. Check for a DECL. * c-common.c (handle_weakref_attribute): New. (c_common_attribute_table): Add weakref. * configure.ac (HAVE_GAS_WEAKREF): Check for weakref support in the assembler. * configure, config.in: Rebuilt. * defaults.h (ASM_OUTPUT_WEAKREF): Define if HAVE_GAS_WEAKREF. * doc/extend.texi: Document weakref attribute. * varasm.c (ultimate_transparent_alias_target): New (assemble_name): Use it. (weak_finish_1): Split out of... (weak_finish): ... and deal with weakrefs in... (weakref_targets): ... new list. (globalize_decl): Clean up weakref_targets. (do_assemble_alias): Handle weakrefs. (finish_aliases_1): Do not reject weakrefs to external symbols. (assemble_alias): Handle weakrefs. From-SVN: r106703
2005-11-09 21:13:41 +01:00
{ "weakref", 0, 1, true, false, false,
handle_weakref_attribute },
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{ "no_instrument_function", 0, 0, true, false, false,
handle_no_instrument_function_attribute },
{ "malloc", 0, 0, true, false, false,
handle_malloc_attribute },
re PR c/14411 (Request for setjmp/longjmp attributes) PR c/14411 * calls.c (flags_from_decl_or_type): Handle eturns_twice' attribute. * c-common.c (handle_returns_twice): New function. (c_common_attribute_table): Declare eturns_twice' attribute. * doc/extend.texi: Document eturns_twice' attribute. * tree.h (DECL_IS_RETURNS_TWICE): New macro. (struct tree_decl): Add returns_twice_flag. From-SVN: r96101
2005-03-08 14:19:40 +01:00
{ "returns_twice", 0, 0, true, false, false,
handle_returns_twice_attribute },
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{ "no_stack_limit", 0, 0, true, false, false,
handle_no_limit_stack_attribute },
{ "pure", 0, 0, true, false, false,
handle_pure_attribute },
builtin-attrs.def (ATTR_NOVOPS, [...]): New. * builtin-attrs.def (ATTR_NOVOPS, ATTR_NOVOPS_LIST, ATTR_PURE_NOTHROW_NOVOPS_LIST): New. * builtins.def (ATTR_MATHFN_FPROUNDING): Use NOVOPS. (BUILT_IN_PREFETCH): Set the NOVOPS attribute. * c-common.c (handle_novops_attribute): New function. (c_common_attribute_table): Add "no vops" entry. * c-decl.c (merge_decls): Copy DECL_IS_NOVOPS. * calls.c (flags_from_decl_or_type): Set ECF_NOVOPS. * tree-ssa-operands.c (get_call_expr_operands): Do not create virtual operands for calls with ECF_NOVOPS flag. * tree.h (DECL_IS_NOVOPS): New macro. (struct tree_decl): Add novops_flag. (ECF_NOVOPS): New constant. From-SVN: r96438
2005-03-14 17:21:16 +01:00
/* For internal use (marking of builtins) only. The name contains space
to prevent its usage in source code. */
{ "no vops", 0, 0, true, false, false,
handle_novops_attribute },
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{ "deprecated", 0, 0, false, false, false,
handle_deprecated_attribute },
{ "vector_size", 1, 1, false, true, false,
handle_vector_size_attribute },
re PR c++/9283 (__attribute__((visibility ("hidden"))) not supported for class/struct) PR c++/9283 PR c++/15000 * c-common.c (c_common_attribute_table): Allow handle_visibility_attribute to be called for types. (handle_visibility_attribute) When given a type, set the visibility bits on the TYPE_NAME. When given a decl, don't set no_add_attrs so that we can check later whether the attribute was present. Added warning if attribute applied to non class type. * c-decl.c (diagnose_mismatched_decls): Updated rules for merging decls and checking that they are consistent. * common.opt: Added -fvisibility. * c.opt, c-opts.c: Added -fvisibility-inlines-hidden. * c-pragma.h, c-pragma.c: Added handle_pragma_visibility(). * flags.h, tree.h: Added assorted support defines for overall patch * opts.c: Added parsing support for -fvisibility. * tree.c (build_decl): Set visibility for all decls to be whatever is in force at that time. * varasm.c (default_binds_local_p_1): Reworked logic determining when to make a symbol locally bound. * doc/invoke.texi: Added documentation for -fvisibility and -fvisibility-inlines-hidden. PR c++/15000 PR c++/9283 * class.c (check_field_decls): Apply hidden visibility if -fvisibility-inlines-hidden and inlined unless otherwise specified (build_vtable): Set vtable visibility to class visibility. (check_field_decls): Default static member visibility to class visibility. (check_methods): Default method visibility to class visibility. * cp-tree.h: Added CLASSTYPE_VISIBILITY and CLASSTYPE_VISIBILITY_SPECIFIED macro. * decl.c (duplicate_decls): New logic for merging definition decls with declaration decls. Added ignore & warning when non default applied to global operator new or delete. * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED wherever VISIBILITY was changed * rtti.c (get_tinfo_decl): Set typeinfo visibility to class visibility. (tinfo_base_init): Set typeinfo name visibility to class visibility. PR c++/9283 PR c++/15000 * gcc.dg/visibility-9.c, gcc.dg/visibility-a.c: New tests. * g++.dg/ext/visibility/: New directory. * g++.dg/ext/visibility-1.C, g++.dg/ext/visibility-2.C g++.dg/ext/visibility-3.C, g++.dg/ext/visibility-4.C, g++.dg/ext/visibility-5.C, g++.dg/ext/visibility-6.C, g++.dg/ext/visibility-7.C: Move to g++.dg/ext/visibility/. * g++.dg/ext/visibility/fvisibility.C, g++.dg/ext/visibility/fvisibility-inlines-hidden.C, g++.dg/ext/visibility/fvisibility-override1.C g++.dg/ext/visibility/fvisibility-override2.C g++.dg/ext/visibility/memfuncts.C g++.dg/ext/visibility/noPLT.C g++.dg/ext/visibility/pragma.C g++.dg/ext/visibility/pragma-override1.C g++.dg/ext/visibility/pragma-override2.C g++.dg/ext/visibility/staticmemfuncts.C g++.dg/ext/visibility/virtual.C: New tests. Co-Authored-By: Brian Ryner <bryner@brianryner.com> From-SVN: r85167
2004-07-26 00:52:22 +02:00
{ "visibility", 1, 1, false, false, false,
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
handle_visibility_attribute },
extend.texi (tls_model): Document. * doc/extend.texi (tls_model): Document. * varasm.c (decl_tls_model): New. * c-common.c (handle_tls_model_attribute): New. (c_common_attribute_table): Add tls_model. * config/alpha/alpha.c (alpha_encode_section_info): Use decl_tls_model. * flags.h (enum tls_model, flag_tls_default): Move... * tree.h (enum tls_model, flag_tls_default): ...here. (decl_tls_model): New prototype. * config/ia64/ia64.c (ia64_encode_section_info): Likewise. * config/i386/i386.c (ix86_encode_section_info): Likewise. * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): Allow !flag_pic. From-SVN: r57588
2002-09-27 15:30:10 +02:00
{ "tls_model", 1, 1, true, false, false,
handle_tls_model_attribute },
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{ "nonnull", 0, -1, false, true, true,
handle_nonnull_attribute },
c-common.c: Add support for __attribute__((nothrow)) to specify that a function cannot... * c-common.c: Add support for __attribute__((nothrow)) to specify that a function cannot throw an exception (using TREE_NOTHROW). (handle_nothrow_attribute): New function to process this attribute. * doc/extend.texi: Document the new nothrow function attribute. 2002-05-27 Richard Henderson <rth@redhat.com> * g++.dg/ext/attrib6.C: New test case. From-SVN: r53940
2002-05-27 23:09:38 +02:00
{ "nothrow", 0, 0, true, false, false,
handle_nothrow_attribute },
c-common.c (c_common_attribute_table): Add "may_alias" entry. * c-common.c (c_common_attribute_table): Add "may_alias" entry. (c_common_get_alias_set): Handle it. * doc/extend.texi: Document it. * gcc.c-torture/execute/mayalias-1.c: New file. From-SVN: r54074
2002-05-30 23:28:17 +02:00
{ "may_alias", 0, 0, false, true, false, NULL },
c-common.c (handle_cleanup_attribute): New. * c-common.c (handle_cleanup_attribute): New. (c_common_attributes): Add it. * c-decl.c (finish_decl): Honor the cleanup attribute. * doc/extend.texi (Variable Attributes): Document it. * unwind-c.c: New file. * Makefile.in (LIB2ADDEH): Add it. * config/t-darwin, config/t-linux, config/t-linux-gnulibc1, config/ia64/t-ia64: Likewise. * gcc.dg/cleanup-1.c: New. * gcc.dg/cleanup-2.c: New. * gcc.dg/cleanup-3.c: New. * gcc.dg/cleanup-4.c: New. * gcc.dg/cleanup-5.c: New. * gcc.dg/cleanup-6.c: New. * gcc.dg/cleanup-7.c: New. From-SVN: r67449
2003-06-04 19:06:00 +02:00
{ "cleanup", 1, 1, true, false, false,
handle_cleanup_attribute },
c-common.c (handle_warn_unused_result_attribute): New function. * c-common.c (handle_warn_unused_result_attribute): New function. (c_common_attribute_table): Add warn_unused_result. (c_expand_expr): Issue warning when result of inlined function with warn_unused_result attribute is ignored. * calls.c (expand_call): Issue warning when result of function with warn_unused_result attribute is ignored. * c-common.h (STMT_EXPR_WARN_UNUSED_RESULT): Define. * expr.c (expr_wfl_stack): Define. (expand_expr) <case EXPR_WITH_FILE_LOCATION>: If ignore, pass const0_rtx as target. Chain locations into expr_wfl_stack. * tree-inline.c (expand_call_inline): Set STMT_EXPR_WARN_UNUSED_RESULT bit if inlined function has warn_unused_result attribute. * input.h (expr_wfl_stack): Declare. * doc/extend.texi: Document warn_unused_result attribute. * gcc.dg/attr-warn-unused-result.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r71424
2003-09-16 09:58:27 +02:00
{ "warn_unused_result", 0, 0, false, true, true,
handle_warn_unused_result_attribute },
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
{ "sentinel", 0, 1, false, true, true,
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
handle_sentinel_attribute },
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{ NULL, 0, 0, false, false, false, NULL }
};
/* Give the specifications for the format attributes, used by C and all
alias.c: Fix comment typos. * alias.c: Fix comment typos. * basic-block.h: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-pretty-print.h: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgbuild.c: Likewise. * cfgcleanup.c: Likewise. * cfglayout.c: Likewise. * cfgrtl.c: Likewise. * convert.c: Likewise. * cpphash.h: Likewise. * cpplex.c: Likewise. * cpplib.h: Likewise. * df.h: Likewise. * diagnostic.c: Likewise. * diagnostic.h: Likewise. * dwarf2.h: Likewise. From-SVN: r61462
2003-01-18 03:26:43 +01:00
descendants. */
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
const struct attribute_spec c_common_format_attribute_table[] =
{
/* { name, min_len, max_len, decl_req, type_req, fn_type_req, handler } */
{ "format", 3, 3, false, true, true,
handle_format_attribute },
{ "format_arg", 1, 1, false, true, true,
handle_format_arg_attribute },
{ NULL, 0, 0, false, false, false, NULL }
};
alias.c: Fix comment formatting. * alias.c: Fix comment formatting. * bitmap.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * c-common.c: Likewise. * c-decl.c: Likewise. * c-dump.c: Likewise. * c-lex.c: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * conflict.c: Likewise. * cppfiles.c: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * cppmacro.c: Likewise. * cppspec.c: Likewise. * c-pragma.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * c-semantics.c: Likewise. * c-typeck.c: Likewise. From-SVN: r44547
2001-08-01 19:57:27 +02:00
/* Push current bindings for the function name VAR_DECLS. */
*** empty log message *** From-SVN: r1052
1992-05-22 22:33:20 +02:00
void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
start_fname_decls (void)
*** empty log message *** From-SVN: r1052
1992-05-22 22:33:20 +02:00
{
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
unsigned ix;
tree saved = NULL_TREE;
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
for (ix = 0; fname_vars[ix].decl; ix++)
{
tree decl = *fname_vars[ix].decl;
*** empty log message *** From-SVN: r1052
1992-05-22 22:33:20 +02:00
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
if (decl)
{
tree.h (build_int_cst): New, sign extended constant. * tree.h (build_int_cst): New, sign extended constant. (build_int_cstu): New, zero extended constant. (build_int_cst_wide): Renamed from build_int_cst. * tree.c (build_int_cst, build_int_cstu): New. (build_int_cst_wide): Renamed from build_int_cst. (make_vector_type, build_common_tree_nodes, build_common_tree_nodes_2): Adjust build_int_cst calls. * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, expand_builtin_strpbrk, expand_builtin_fputs, build_string_literal, expand_builtin_printf, expand_builtin_sprintf, fold_builtin_classify_type, fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, fold_builtin_isdigit, simplify_builtin_strstr, simplify_builtin_strpbrk, fold_builtin_fputs, simplify_builtin_sprintf): Likewise. * c-common.c (start_fname_decls, fix_string_type, shorten_compare, DEF_ATTR_INT): Likewise. * c-decl.c (complete_array_type, check_bitfield_type_and_width): Likewise. * c-lex.c (interpret_integer, lex_charconst): Likewise. * c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise. * c-pretty-print.c (pp_c_integer_constant): Likewise. * c-typeck.c (really_start_incremental_init, push_init_level, set_nonincremental_init_from_string): Likewise. * calls.c (load_register_parameters): Likewise. convert.c (convert_to_pointer): Likewise. coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, build_fn_info_type, build_fn_info_value, build_ctr_info_value, build_gcov_info): Likewise. * except.c (init_eh, assign_filter_values): Likewise. * expmed.c (store_fixed_bit_field, extract_bit_field, extract_fixed_bit_field, extract_split_bit_field, expand_shift, expand_mult_const, expand_mult_highpart_adjust, extract_high_half, expand_sdiv_pow2, expand_divmod, make_tree): Likewise. * expr.c (convert_move, emit_group_load, emit_group_store, expand_assignment, store_constructor, store_field, expand_expr_real_1, reduce_to_bit_field_precision): Likewise. fold-const.c (force_fit_type, int_const_binop, fold_convert_const, invert_truthvalue, optimize_bit_field_compare, decode_field_reference, all_ones_mask_p, constant_boolean_node, fold_div_compare, fold, fold_read_from_constant_string, fold_negate_const, fold_abs_const, fold_not_const, round_up, round_down): Likewise. * function.c (assign_parm_setup_block): Likewise. * stmt.c (shift_return_value, expand_case, estimate_case_costs): Likewise. * stor-layout.c (layout_type, initialize_sizetypes, set_min_and_max_values_for_integral_type): Likewise. * tree-chrec.c (chrec_fold_multiply_poly_poly, reset_evolution_in_loop): Likewise. * tree-chrec.h (build_polynomial_chrec): Likewise. * tree-complex.c (build_replicated_const): Likewise. * tree-eh.c (honor_protect_cleanup_actions, lower_try_finally_onedest, lower_try_finally_copy, lower_try_finally_switch): Likewise. * tree-mudflap.c (mf_build_string, mx_register_decls, mudflap_register_call, mudflap_enqueue_constant): Likewise. * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): Likewise. * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. * tree-ssa-loop-niter.c (number_of_iterations_cond, loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): Likewise. * tree-ssa-loop-ivcanon.c (create_canonical_iv, canonicalize_loop_induction_variables): Likewise. * tree-vectorizer.c (vect_create_index_for_array_ref, vect_transform_loop_bound, vect_compute_data_ref_alignment): Likewise. * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, alpha_gimplify_va_arg_1): Likewise. * config/arm/arm.c (arm_get_cookie_size): Likewise. * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, mips_gimplify_va_arg_expr): Likewise. * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, add_compiler_branch_island): Likewise. * config/s390/s390.c (s390_va_start): Likewise. * config/sh/sh.c (sh_va_start): Likewise. * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): Likewise. * config/xtensa/xtensa.c (xtensa_va_start, xtensa_gimplify_va_arg_expr): Likewise. * objc/objc-act.c (build_objc_string_object, build_objc_symtab_template, init_def_list, init_objc_symtab, init_module_descriptor, generate_static_references, build_selector_translation_table, get_proto_encoding, build_typed_selector_reference, build_selector_reference, build_next_objc_exception_stuff, build_method_prototype_list_template, generate_descriptor_table, generate_protocols, build_protocol_initializer, build_ivar_list_template, build_method_list_template, build_ivar_list_initializer, generate_ivars_list, generate_dispatch_table, generate_protocol_list, build_category_initializer, build_shared_structure_initializer, generate_shared_structures, handle_impent, generate_objc_image_info): Likewise. 2004-04-25 Paolo Bonzini <bonzini@gnu.org> * cfglayout.c (duplicate_insn_chain): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator. * cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT. * final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove. * jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop, check_dbra_loop, loop_dump_aux): Remove references to removed notes and fields. * reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs. * unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove references to removed notes and fields. (subtract_reg_term, ujump_to_loop_cont): Remove. From-SVN: r86544
2004-08-25 11:52:54 +02:00
saved = tree_cons (decl, build_int_cst (NULL_TREE, ix), saved);
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
*fname_vars[ix].decl = NULL_TREE;
}
}
if (saved || saved_function_name_decls)
/* Normally they'll have been NULL, so only push if we've got a
stack, or they are non-NULL. */
saved_function_name_decls = tree_cons (saved, NULL_TREE,
saved_function_name_decls);
}
c-common.c (lang_gimplify_stmt): Remove next_p argument. * c-common.c (lang_gimplify_stmt): Remove next_p argument. (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then, c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c. (finish_fname_decls, fname_decl): Use statement_lists. (c_expand_expr_stmt): Don't set last_expr_type. (c_type_hash): Fix indentation. (c_safe_from_p): Don't follow TREE_CHAIN. (c_tree_chain_matters_p): Remove. * c-common.def (SCOPE_STMT): Remove. (CLEANUP_STMT): Redefine to contain its own body. * c-common.h (struct stmt_tree_s): Remove x_last_stmt, x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack. Add x_cur_stmt_list. (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove. (cur_stmt_list): New. (STATEMENT_LIST_STMT_EXPR): New. (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P, SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove. (CLEANUP_BODY): New. (CLEANUP_DECL): Move to operand 2. (c_common_stmt_codes): Remove SCOPE_STMT. (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove. * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove. (c_push_function_context, c_pop_function_context): Don't save it. (finish_decl): Set TREE_USED on the decl for a cleanup. Use push_cleanup. (store_parm_decls): Use statement lists. (finish_function): Remove compstmt rule workaround. Use statement lists. Call finish_fname_decls after finalizing the body. (c_begin_compound_stmt): Move to c-typeck.c. * c-dump.c (c_dump_tree): Remove SCOPE_STMT. * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New. (c_genericize): Invoke them. (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT. (c_build_bind_expr): Export. (gimplify_block, gimplify_cleanup): Remove. (gimplify_condition): Use gimplify_stmt. (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack. (gimplify_if_stmt): Remove recursion hack. (c_gimplify_expr): Remove STMT_EXPR handling. (stmt_expr_last_stmt, gimplify_stmt_expr): Remove. (is_last_stmt_of_scope): Remove. * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt, c_end_compound_stmt. * c-objc-common.c (build_cdtor): Likewise. * c-parse.in (primary): Use c_finish_stmt_expr. (push_scope, pop_scope): Remove. (c99_block_start, compstmt_start): Use c_begin_compound_stmt. (c99_block_end, compstmt): Use c_end_compound_stmt. (c99_block_lineno_labeled_stmt): Likewise. (compstmt_primary_start): Use c_begin_stmt_expr. (simple_if, select_or_iter_stmt): Update calls to stmt builders. (do_stmt_start): Fill in body directly. (lineno_stmt): Avoid setting lineno on constants. * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST. Remove SCOPE_STMT. * c-semantics.c (begin_stmt_tree): Remove. (push_stmt_list, re_push_stmt_list, pop_stmt_list): New. (add_stmt): Use statement lists. (add_scope_stmt, finish_stmt_tree): Remove. (push_cleanup): New. * c-tree.h: Move some decls from c-common.h. * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists. (do_case, c_finish_case): Likewise. (c_finish_then): Take body for then as argument. (c_finish_else): Similarly. (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond, c_finish_for_stmt_incr, c_finish_for_stmt): New. (c_begin_stmt_expr, c_finish_stmt_expr): New. (c_begin_compound_stmt): Do scope management. (c_end_compound_stmt): New. * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR. * gimplify.c (voidify_wrapper_expr): Accept temporary argument. Look through exception handling constructs. (gimplify_bind_expr): Accept temporary argument. (gimplify_target_expr): Special case BIND_EXPR bodies. (gimplify_expr): Handle fallback == fb_none like a statement. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill. * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove. * langhooks.h (tree_chain_matters_p): Remove. * stub-objc.c (objc_clear_super_receiver): New. * tree-gimple.h (voidify_wrapper_expr): Update decl. (append_to_statement_list, append_to_statement_list_force): Move to tree-iterator.h. * tree-inline.c (expand_call_inline): Update call. (clone_body): Use statement lists. (walk_tree): Don't check tree_chain_matters_p. (copy_tree_r): Likewise. * tree-iterator.c (alloc_stmt_list): Clear lang bits. (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly. * tree-iterator.h (append_to_statement_list, append_to_statement_list_force): Moved from tree-gimple.h. * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump. * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt. (objc_enter_block): Likewise. (objc_exit_block): Use c_end_compound_stmt. (objc_build_try_enter_fragment): Add #error and comment for rewriting for OBJCPLUS. (objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue, objc_build_finally_epilogue): Update for C statement builders. * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. cp/ * call.c (initialize_reference): Don't build CLEANUP_STMT here. * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. (genericize_try_block): Use gimplify_stmt. (genericize_catch_block, genericize_eh_spec_block): Likewise. (cp_gimplify_init_expr): Remove STMT_EXPR special case. (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. (cp_tree_chain_matters_p): Remove. * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. (COMPOUND_STMT_BODY_BLOCK): New. (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. (EXPR_STMT_STMT_EXPR_RESULT): New. (building_stmt_tree): Check cur_stmt_list. (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. * decl.c (poplevel): Use pop_stmt_list for minding cleanups. (cp_finish_decl): Use push_cleanup. (start_function, finish_function): Use statement lists. (finish_stmt): Do nothing. * except.c (begin_eh_spec_block): Use statement lists. (check_handlers_1, check_handlers): Likewise. * init.c (construct_virtual_base): Don't add extra compound stmts. (build_vec_init): Likewise. * name-lookup.c (maybe_push_cleanup_level): Use statement lists. * name-lookup.h (struct cp_binding_level): Add statement_list. * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. (cp_parser_labeled_statement, cp_parser_expression_statement, cp_parser_statement_seq_opt): Likewise. (cp_parser_compound_statement): Likewise. Take bool for try block. (cp_parser_selection_statement): Tidy if processing. (cp_parser_already_scoped_statement): Rewrite to do what it says. * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. * semantics.c (do_poplevel, do_pushlevel): Use statement lists. (finish_cond): New, rewritten from FINISH_COND. (simplify_loop_decl_cond): New. (finish_expr_stmt): Avoid nested EXPR_STMTs. (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, begin_else_clause, finish_else_clause, finish_if_stmt, begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, finish_for_cond, finish_for_stmt, begin_switch_stmt, finish_switch_cond, finish_switch_stmt, begin_try_block, finish_try_block, finish_cleanup_try_block, finish_function_try_block, finish_handler_sequence, finish_function_handler_sequence, begin_handler, finish_handler_parms, finish_handler, begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite using statement lists. (begin_compound_stmt): Replace has_no_scope argument with flags. Update all callers. Use statement lists. (finish_compound_stmt): Likewise. (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. (current_scope_stmt_stack): Remove. (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): Rewrite with statement lists. testsuite/ * g++.dg/ext/stmtexpr1.C: XFAIL. * gcc.dg/20030612-1.c: XFAIL. From-SVN: r83221
2004-06-16 03:21:38 +02:00
/* Finish up the current bindings, adding them into the current function's
statement tree. This must be done _before_ finish_stmt_tree is called.
If there is no current function, we must be at file scope and no statements
are involved. Pop the previous bindings. */
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
finish_fname_decls (void)
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
{
unsigned ix;
c-common.c (lang_gimplify_stmt): Remove next_p argument. * c-common.c (lang_gimplify_stmt): Remove next_p argument. (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then, c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c. (finish_fname_decls, fname_decl): Use statement_lists. (c_expand_expr_stmt): Don't set last_expr_type. (c_type_hash): Fix indentation. (c_safe_from_p): Don't follow TREE_CHAIN. (c_tree_chain_matters_p): Remove. * c-common.def (SCOPE_STMT): Remove. (CLEANUP_STMT): Redefine to contain its own body. * c-common.h (struct stmt_tree_s): Remove x_last_stmt, x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack. Add x_cur_stmt_list. (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove. (cur_stmt_list): New. (STATEMENT_LIST_STMT_EXPR): New. (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P, SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove. (CLEANUP_BODY): New. (CLEANUP_DECL): Move to operand 2. (c_common_stmt_codes): Remove SCOPE_STMT. (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove. * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove. (c_push_function_context, c_pop_function_context): Don't save it. (finish_decl): Set TREE_USED on the decl for a cleanup. Use push_cleanup. (store_parm_decls): Use statement lists. (finish_function): Remove compstmt rule workaround. Use statement lists. Call finish_fname_decls after finalizing the body. (c_begin_compound_stmt): Move to c-typeck.c. * c-dump.c (c_dump_tree): Remove SCOPE_STMT. * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New. (c_genericize): Invoke them. (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT. (c_build_bind_expr): Export. (gimplify_block, gimplify_cleanup): Remove. (gimplify_condition): Use gimplify_stmt. (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack. (gimplify_if_stmt): Remove recursion hack. (c_gimplify_expr): Remove STMT_EXPR handling. (stmt_expr_last_stmt, gimplify_stmt_expr): Remove. (is_last_stmt_of_scope): Remove. * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt, c_end_compound_stmt. * c-objc-common.c (build_cdtor): Likewise. * c-parse.in (primary): Use c_finish_stmt_expr. (push_scope, pop_scope): Remove. (c99_block_start, compstmt_start): Use c_begin_compound_stmt. (c99_block_end, compstmt): Use c_end_compound_stmt. (c99_block_lineno_labeled_stmt): Likewise. (compstmt_primary_start): Use c_begin_stmt_expr. (simple_if, select_or_iter_stmt): Update calls to stmt builders. (do_stmt_start): Fill in body directly. (lineno_stmt): Avoid setting lineno on constants. * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST. Remove SCOPE_STMT. * c-semantics.c (begin_stmt_tree): Remove. (push_stmt_list, re_push_stmt_list, pop_stmt_list): New. (add_stmt): Use statement lists. (add_scope_stmt, finish_stmt_tree): Remove. (push_cleanup): New. * c-tree.h: Move some decls from c-common.h. * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists. (do_case, c_finish_case): Likewise. (c_finish_then): Take body for then as argument. (c_finish_else): Similarly. (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond, c_finish_for_stmt_incr, c_finish_for_stmt): New. (c_begin_stmt_expr, c_finish_stmt_expr): New. (c_begin_compound_stmt): Do scope management. (c_end_compound_stmt): New. * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR. * gimplify.c (voidify_wrapper_expr): Accept temporary argument. Look through exception handling constructs. (gimplify_bind_expr): Accept temporary argument. (gimplify_target_expr): Special case BIND_EXPR bodies. (gimplify_expr): Handle fallback == fb_none like a statement. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill. * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove. * langhooks.h (tree_chain_matters_p): Remove. * stub-objc.c (objc_clear_super_receiver): New. * tree-gimple.h (voidify_wrapper_expr): Update decl. (append_to_statement_list, append_to_statement_list_force): Move to tree-iterator.h. * tree-inline.c (expand_call_inline): Update call. (clone_body): Use statement lists. (walk_tree): Don't check tree_chain_matters_p. (copy_tree_r): Likewise. * tree-iterator.c (alloc_stmt_list): Clear lang bits. (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly. * tree-iterator.h (append_to_statement_list, append_to_statement_list_force): Moved from tree-gimple.h. * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump. * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt. (objc_enter_block): Likewise. (objc_exit_block): Use c_end_compound_stmt. (objc_build_try_enter_fragment): Add #error and comment for rewriting for OBJCPLUS. (objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue, objc_build_finally_epilogue): Update for C statement builders. * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. cp/ * call.c (initialize_reference): Don't build CLEANUP_STMT here. * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. (genericize_try_block): Use gimplify_stmt. (genericize_catch_block, genericize_eh_spec_block): Likewise. (cp_gimplify_init_expr): Remove STMT_EXPR special case. (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. (cp_tree_chain_matters_p): Remove. * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. (COMPOUND_STMT_BODY_BLOCK): New. (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. (EXPR_STMT_STMT_EXPR_RESULT): New. (building_stmt_tree): Check cur_stmt_list. (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. * decl.c (poplevel): Use pop_stmt_list for minding cleanups. (cp_finish_decl): Use push_cleanup. (start_function, finish_function): Use statement lists. (finish_stmt): Do nothing. * except.c (begin_eh_spec_block): Use statement lists. (check_handlers_1, check_handlers): Likewise. * init.c (construct_virtual_base): Don't add extra compound stmts. (build_vec_init): Likewise. * name-lookup.c (maybe_push_cleanup_level): Use statement lists. * name-lookup.h (struct cp_binding_level): Add statement_list. * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. (cp_parser_labeled_statement, cp_parser_expression_statement, cp_parser_statement_seq_opt): Likewise. (cp_parser_compound_statement): Likewise. Take bool for try block. (cp_parser_selection_statement): Tidy if processing. (cp_parser_already_scoped_statement): Rewrite to do what it says. * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. * semantics.c (do_poplevel, do_pushlevel): Use statement lists. (finish_cond): New, rewritten from FINISH_COND. (simplify_loop_decl_cond): New. (finish_expr_stmt): Avoid nested EXPR_STMTs. (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, begin_else_clause, finish_else_clause, finish_if_stmt, begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, finish_for_cond, finish_for_stmt, begin_switch_stmt, finish_switch_cond, finish_switch_stmt, begin_try_block, finish_try_block, finish_cleanup_try_block, finish_function_try_block, finish_handler_sequence, finish_function_handler_sequence, begin_handler, finish_handler_parms, finish_handler, begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite using statement lists. (begin_compound_stmt): Replace has_no_scope argument with flags. Update all callers. Use statement lists. (finish_compound_stmt): Likewise. (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. (current_scope_stmt_stack): Remove. (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): Rewrite with statement lists. testsuite/ * g++.dg/ext/stmtexpr1.C: XFAIL. * gcc.dg/20030612-1.c: XFAIL. From-SVN: r83221
2004-06-16 03:21:38 +02:00
tree stmts = NULL_TREE;
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
tree stack = saved_function_name_decls;
for (; stack && TREE_VALUE (stack); stack = TREE_CHAIN (stack))
c-common.c (lang_gimplify_stmt): Remove next_p argument. * c-common.c (lang_gimplify_stmt): Remove next_p argument. (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then, c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c. (finish_fname_decls, fname_decl): Use statement_lists. (c_expand_expr_stmt): Don't set last_expr_type. (c_type_hash): Fix indentation. (c_safe_from_p): Don't follow TREE_CHAIN. (c_tree_chain_matters_p): Remove. * c-common.def (SCOPE_STMT): Remove. (CLEANUP_STMT): Redefine to contain its own body. * c-common.h (struct stmt_tree_s): Remove x_last_stmt, x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack. Add x_cur_stmt_list. (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove. (cur_stmt_list): New. (STATEMENT_LIST_STMT_EXPR): New. (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P, SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove. (CLEANUP_BODY): New. (CLEANUP_DECL): Move to operand 2. (c_common_stmt_codes): Remove SCOPE_STMT. (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove. * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove. (c_push_function_context, c_pop_function_context): Don't save it. (finish_decl): Set TREE_USED on the decl for a cleanup. Use push_cleanup. (store_parm_decls): Use statement lists. (finish_function): Remove compstmt rule workaround. Use statement lists. Call finish_fname_decls after finalizing the body. (c_begin_compound_stmt): Move to c-typeck.c. * c-dump.c (c_dump_tree): Remove SCOPE_STMT. * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New. (c_genericize): Invoke them. (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT. (c_build_bind_expr): Export. (gimplify_block, gimplify_cleanup): Remove. (gimplify_condition): Use gimplify_stmt. (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack. (gimplify_if_stmt): Remove recursion hack. (c_gimplify_expr): Remove STMT_EXPR handling. (stmt_expr_last_stmt, gimplify_stmt_expr): Remove. (is_last_stmt_of_scope): Remove. * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt, c_end_compound_stmt. * c-objc-common.c (build_cdtor): Likewise. * c-parse.in (primary): Use c_finish_stmt_expr. (push_scope, pop_scope): Remove. (c99_block_start, compstmt_start): Use c_begin_compound_stmt. (c99_block_end, compstmt): Use c_end_compound_stmt. (c99_block_lineno_labeled_stmt): Likewise. (compstmt_primary_start): Use c_begin_stmt_expr. (simple_if, select_or_iter_stmt): Update calls to stmt builders. (do_stmt_start): Fill in body directly. (lineno_stmt): Avoid setting lineno on constants. * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST. Remove SCOPE_STMT. * c-semantics.c (begin_stmt_tree): Remove. (push_stmt_list, re_push_stmt_list, pop_stmt_list): New. (add_stmt): Use statement lists. (add_scope_stmt, finish_stmt_tree): Remove. (push_cleanup): New. * c-tree.h: Move some decls from c-common.h. * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists. (do_case, c_finish_case): Likewise. (c_finish_then): Take body for then as argument. (c_finish_else): Similarly. (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond, c_finish_for_stmt_incr, c_finish_for_stmt): New. (c_begin_stmt_expr, c_finish_stmt_expr): New. (c_begin_compound_stmt): Do scope management. (c_end_compound_stmt): New. * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR. * gimplify.c (voidify_wrapper_expr): Accept temporary argument. Look through exception handling constructs. (gimplify_bind_expr): Accept temporary argument. (gimplify_target_expr): Special case BIND_EXPR bodies. (gimplify_expr): Handle fallback == fb_none like a statement. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill. * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove. * langhooks.h (tree_chain_matters_p): Remove. * stub-objc.c (objc_clear_super_receiver): New. * tree-gimple.h (voidify_wrapper_expr): Update decl. (append_to_statement_list, append_to_statement_list_force): Move to tree-iterator.h. * tree-inline.c (expand_call_inline): Update call. (clone_body): Use statement lists. (walk_tree): Don't check tree_chain_matters_p. (copy_tree_r): Likewise. * tree-iterator.c (alloc_stmt_list): Clear lang bits. (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly. * tree-iterator.h (append_to_statement_list, append_to_statement_list_force): Moved from tree-gimple.h. * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump. * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt. (objc_enter_block): Likewise. (objc_exit_block): Use c_end_compound_stmt. (objc_build_try_enter_fragment): Add #error and comment for rewriting for OBJCPLUS. (objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue, objc_build_finally_epilogue): Update for C statement builders. * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. cp/ * call.c (initialize_reference): Don't build CLEANUP_STMT here. * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. (genericize_try_block): Use gimplify_stmt. (genericize_catch_block, genericize_eh_spec_block): Likewise. (cp_gimplify_init_expr): Remove STMT_EXPR special case. (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. (cp_tree_chain_matters_p): Remove. * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. (COMPOUND_STMT_BODY_BLOCK): New. (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. (EXPR_STMT_STMT_EXPR_RESULT): New. (building_stmt_tree): Check cur_stmt_list. (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. * decl.c (poplevel): Use pop_stmt_list for minding cleanups. (cp_finish_decl): Use push_cleanup. (start_function, finish_function): Use statement lists. (finish_stmt): Do nothing. * except.c (begin_eh_spec_block): Use statement lists. (check_handlers_1, check_handlers): Likewise. * init.c (construct_virtual_base): Don't add extra compound stmts. (build_vec_init): Likewise. * name-lookup.c (maybe_push_cleanup_level): Use statement lists. * name-lookup.h (struct cp_binding_level): Add statement_list. * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. (cp_parser_labeled_statement, cp_parser_expression_statement, cp_parser_statement_seq_opt): Likewise. (cp_parser_compound_statement): Likewise. Take bool for try block. (cp_parser_selection_statement): Tidy if processing. (cp_parser_already_scoped_statement): Rewrite to do what it says. * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. * semantics.c (do_poplevel, do_pushlevel): Use statement lists. (finish_cond): New, rewritten from FINISH_COND. (simplify_loop_decl_cond): New. (finish_expr_stmt): Avoid nested EXPR_STMTs. (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, begin_else_clause, finish_else_clause, finish_if_stmt, begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, finish_for_cond, finish_for_stmt, begin_switch_stmt, finish_switch_cond, finish_switch_stmt, begin_try_block, finish_try_block, finish_cleanup_try_block, finish_function_try_block, finish_handler_sequence, finish_function_handler_sequence, begin_handler, finish_handler_parms, finish_handler, begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite using statement lists. (begin_compound_stmt): Replace has_no_scope argument with flags. Update all callers. Use statement lists. (finish_compound_stmt): Likewise. (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. (current_scope_stmt_stack): Remove. (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): Rewrite with statement lists. testsuite/ * g++.dg/ext/stmtexpr1.C: XFAIL. * gcc.dg/20030612-1.c: XFAIL. From-SVN: r83221
2004-06-16 03:21:38 +02:00
append_to_statement_list (TREE_VALUE (stack), &stmts);
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c-common.c (lang_gimplify_stmt): Remove next_p argument. * c-common.c (lang_gimplify_stmt): Remove next_p argument. (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then, c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c. (finish_fname_decls, fname_decl): Use statement_lists. (c_expand_expr_stmt): Don't set last_expr_type. (c_type_hash): Fix indentation. (c_safe_from_p): Don't follow TREE_CHAIN. (c_tree_chain_matters_p): Remove. * c-common.def (SCOPE_STMT): Remove. (CLEANUP_STMT): Redefine to contain its own body. * c-common.h (struct stmt_tree_s): Remove x_last_stmt, x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack. Add x_cur_stmt_list. (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove. (cur_stmt_list): New. (STATEMENT_LIST_STMT_EXPR): New. (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P, SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove. (CLEANUP_BODY): New. (CLEANUP_DECL): Move to operand 2. (c_common_stmt_codes): Remove SCOPE_STMT. (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove. * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove. (c_push_function_context, c_pop_function_context): Don't save it. (finish_decl): Set TREE_USED on the decl for a cleanup. Use push_cleanup. (store_parm_decls): Use statement lists. (finish_function): Remove compstmt rule workaround. Use statement lists. Call finish_fname_decls after finalizing the body. (c_begin_compound_stmt): Move to c-typeck.c. * c-dump.c (c_dump_tree): Remove SCOPE_STMT. * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New. (c_genericize): Invoke them. (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT. (c_build_bind_expr): Export. (gimplify_block, gimplify_cleanup): Remove. (gimplify_condition): Use gimplify_stmt. (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack. (gimplify_if_stmt): Remove recursion hack. (c_gimplify_expr): Remove STMT_EXPR handling. (stmt_expr_last_stmt, gimplify_stmt_expr): Remove. (is_last_stmt_of_scope): Remove. * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt, c_end_compound_stmt. * c-objc-common.c (build_cdtor): Likewise. * c-parse.in (primary): Use c_finish_stmt_expr. (push_scope, pop_scope): Remove. (c99_block_start, compstmt_start): Use c_begin_compound_stmt. (c99_block_end, compstmt): Use c_end_compound_stmt. (c99_block_lineno_labeled_stmt): Likewise. (compstmt_primary_start): Use c_begin_stmt_expr. (simple_if, select_or_iter_stmt): Update calls to stmt builders. (do_stmt_start): Fill in body directly. (lineno_stmt): Avoid setting lineno on constants. * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST. Remove SCOPE_STMT. * c-semantics.c (begin_stmt_tree): Remove. (push_stmt_list, re_push_stmt_list, pop_stmt_list): New. (add_stmt): Use statement lists. (add_scope_stmt, finish_stmt_tree): Remove. (push_cleanup): New. * c-tree.h: Move some decls from c-common.h. * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists. (do_case, c_finish_case): Likewise. (c_finish_then): Take body for then as argument. (c_finish_else): Similarly. (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond, c_finish_for_stmt_incr, c_finish_for_stmt): New. (c_begin_stmt_expr, c_finish_stmt_expr): New. (c_begin_compound_stmt): Do scope management. (c_end_compound_stmt): New. * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR. * gimplify.c (voidify_wrapper_expr): Accept temporary argument. Look through exception handling constructs. (gimplify_bind_expr): Accept temporary argument. (gimplify_target_expr): Special case BIND_EXPR bodies. (gimplify_expr): Handle fallback == fb_none like a statement. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill. * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove. * langhooks.h (tree_chain_matters_p): Remove. * stub-objc.c (objc_clear_super_receiver): New. * tree-gimple.h (voidify_wrapper_expr): Update decl. (append_to_statement_list, append_to_statement_list_force): Move to tree-iterator.h. * tree-inline.c (expand_call_inline): Update call. (clone_body): Use statement lists. (walk_tree): Don't check tree_chain_matters_p. (copy_tree_r): Likewise. * tree-iterator.c (alloc_stmt_list): Clear lang bits. (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly. * tree-iterator.h (append_to_statement_list, append_to_statement_list_force): Moved from tree-gimple.h. * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump. * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt. (objc_enter_block): Likewise. (objc_exit_block): Use c_end_compound_stmt. (objc_build_try_enter_fragment): Add #error and comment for rewriting for OBJCPLUS. (objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue, objc_build_finally_epilogue): Update for C statement builders. * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. cp/ * call.c (initialize_reference): Don't build CLEANUP_STMT here. * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. (genericize_try_block): Use gimplify_stmt. (genericize_catch_block, genericize_eh_spec_block): Likewise. (cp_gimplify_init_expr): Remove STMT_EXPR special case. (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. (cp_tree_chain_matters_p): Remove. * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. (COMPOUND_STMT_BODY_BLOCK): New. (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. (EXPR_STMT_STMT_EXPR_RESULT): New. (building_stmt_tree): Check cur_stmt_list. (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. * decl.c (poplevel): Use pop_stmt_list for minding cleanups. (cp_finish_decl): Use push_cleanup. (start_function, finish_function): Use statement lists. (finish_stmt): Do nothing. * except.c (begin_eh_spec_block): Use statement lists. (check_handlers_1, check_handlers): Likewise. * init.c (construct_virtual_base): Don't add extra compound stmts. (build_vec_init): Likewise. * name-lookup.c (maybe_push_cleanup_level): Use statement lists. * name-lookup.h (struct cp_binding_level): Add statement_list. * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. (cp_parser_labeled_statement, cp_parser_expression_statement, cp_parser_statement_seq_opt): Likewise. (cp_parser_compound_statement): Likewise. Take bool for try block. (cp_parser_selection_statement): Tidy if processing. (cp_parser_already_scoped_statement): Rewrite to do what it says. * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. * semantics.c (do_poplevel, do_pushlevel): Use statement lists. (finish_cond): New, rewritten from FINISH_COND. (simplify_loop_decl_cond): New. (finish_expr_stmt): Avoid nested EXPR_STMTs. (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, begin_else_clause, finish_else_clause, finish_if_stmt, begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, finish_for_cond, finish_for_stmt, begin_switch_stmt, finish_switch_cond, finish_switch_stmt, begin_try_block, finish_try_block, finish_cleanup_try_block, finish_function_try_block, finish_handler_sequence, finish_function_handler_sequence, begin_handler, finish_handler_parms, finish_handler, begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite using statement lists. (begin_compound_stmt): Replace has_no_scope argument with flags. Update all callers. Use statement lists. (finish_compound_stmt): Likewise. (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. (current_scope_stmt_stack): Remove. (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): Rewrite with statement lists. testsuite/ * g++.dg/ext/stmtexpr1.C: XFAIL. * gcc.dg/20030612-1.c: XFAIL. From-SVN: r83221
2004-06-16 03:21:38 +02:00
if (stmts)
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
{
c-common.c (lang_gimplify_stmt): Remove next_p argument. * c-common.c (lang_gimplify_stmt): Remove next_p argument. (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then, c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c. (finish_fname_decls, fname_decl): Use statement_lists. (c_expand_expr_stmt): Don't set last_expr_type. (c_type_hash): Fix indentation. (c_safe_from_p): Don't follow TREE_CHAIN. (c_tree_chain_matters_p): Remove. * c-common.def (SCOPE_STMT): Remove. (CLEANUP_STMT): Redefine to contain its own body. * c-common.h (struct stmt_tree_s): Remove x_last_stmt, x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack. Add x_cur_stmt_list. (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove. (cur_stmt_list): New. (STATEMENT_LIST_STMT_EXPR): New. (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P, SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove. (CLEANUP_BODY): New. (CLEANUP_DECL): Move to operand 2. (c_common_stmt_codes): Remove SCOPE_STMT. (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove. * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove. (c_push_function_context, c_pop_function_context): Don't save it. (finish_decl): Set TREE_USED on the decl for a cleanup. Use push_cleanup. (store_parm_decls): Use statement lists. (finish_function): Remove compstmt rule workaround. Use statement lists. Call finish_fname_decls after finalizing the body. (c_begin_compound_stmt): Move to c-typeck.c. * c-dump.c (c_dump_tree): Remove SCOPE_STMT. * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New. (c_genericize): Invoke them. (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT. (c_build_bind_expr): Export. (gimplify_block, gimplify_cleanup): Remove. (gimplify_condition): Use gimplify_stmt. (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack. (gimplify_if_stmt): Remove recursion hack. (c_gimplify_expr): Remove STMT_EXPR handling. (stmt_expr_last_stmt, gimplify_stmt_expr): Remove. (is_last_stmt_of_scope): Remove. * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt, c_end_compound_stmt. * c-objc-common.c (build_cdtor): Likewise. * c-parse.in (primary): Use c_finish_stmt_expr. (push_scope, pop_scope): Remove. (c99_block_start, compstmt_start): Use c_begin_compound_stmt. (c99_block_end, compstmt): Use c_end_compound_stmt. (c99_block_lineno_labeled_stmt): Likewise. (compstmt_primary_start): Use c_begin_stmt_expr. (simple_if, select_or_iter_stmt): Update calls to stmt builders. (do_stmt_start): Fill in body directly. (lineno_stmt): Avoid setting lineno on constants. * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST. Remove SCOPE_STMT. * c-semantics.c (begin_stmt_tree): Remove. (push_stmt_list, re_push_stmt_list, pop_stmt_list): New. (add_stmt): Use statement lists. (add_scope_stmt, finish_stmt_tree): Remove. (push_cleanup): New. * c-tree.h: Move some decls from c-common.h. * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists. (do_case, c_finish_case): Likewise. (c_finish_then): Take body for then as argument. (c_finish_else): Similarly. (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond, c_finish_for_stmt_incr, c_finish_for_stmt): New. (c_begin_stmt_expr, c_finish_stmt_expr): New. (c_begin_compound_stmt): Do scope management. (c_end_compound_stmt): New. * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR. * gimplify.c (voidify_wrapper_expr): Accept temporary argument. Look through exception handling constructs. (gimplify_bind_expr): Accept temporary argument. (gimplify_target_expr): Special case BIND_EXPR bodies. (gimplify_expr): Handle fallback == fb_none like a statement. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill. * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove. * langhooks.h (tree_chain_matters_p): Remove. * stub-objc.c (objc_clear_super_receiver): New. * tree-gimple.h (voidify_wrapper_expr): Update decl. (append_to_statement_list, append_to_statement_list_force): Move to tree-iterator.h. * tree-inline.c (expand_call_inline): Update call. (clone_body): Use statement lists. (walk_tree): Don't check tree_chain_matters_p. (copy_tree_r): Likewise. * tree-iterator.c (alloc_stmt_list): Clear lang bits. (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly. * tree-iterator.h (append_to_statement_list, append_to_statement_list_force): Moved from tree-gimple.h. * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump. * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt. (objc_enter_block): Likewise. (objc_exit_block): Use c_end_compound_stmt. (objc_build_try_enter_fragment): Add #error and comment for rewriting for OBJCPLUS. (objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue, objc_build_finally_epilogue): Update for C statement builders. * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. cp/ * call.c (initialize_reference): Don't build CLEANUP_STMT here. * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. (genericize_try_block): Use gimplify_stmt. (genericize_catch_block, genericize_eh_spec_block): Likewise. (cp_gimplify_init_expr): Remove STMT_EXPR special case. (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. (cp_tree_chain_matters_p): Remove. * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. (COMPOUND_STMT_BODY_BLOCK): New. (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. (EXPR_STMT_STMT_EXPR_RESULT): New. (building_stmt_tree): Check cur_stmt_list. (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. * decl.c (poplevel): Use pop_stmt_list for minding cleanups. (cp_finish_decl): Use push_cleanup. (start_function, finish_function): Use statement lists. (finish_stmt): Do nothing. * except.c (begin_eh_spec_block): Use statement lists. (check_handlers_1, check_handlers): Likewise. * init.c (construct_virtual_base): Don't add extra compound stmts. (build_vec_init): Likewise. * name-lookup.c (maybe_push_cleanup_level): Use statement lists. * name-lookup.h (struct cp_binding_level): Add statement_list. * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. (cp_parser_labeled_statement, cp_parser_expression_statement, cp_parser_statement_seq_opt): Likewise. (cp_parser_compound_statement): Likewise. Take bool for try block. (cp_parser_selection_statement): Tidy if processing. (cp_parser_already_scoped_statement): Rewrite to do what it says. * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. * semantics.c (do_poplevel, do_pushlevel): Use statement lists. (finish_cond): New, rewritten from FINISH_COND. (simplify_loop_decl_cond): New. (finish_expr_stmt): Avoid nested EXPR_STMTs. (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, begin_else_clause, finish_else_clause, finish_if_stmt, begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, finish_for_cond, finish_for_stmt, begin_switch_stmt, finish_switch_cond, finish_switch_stmt, begin_try_block, finish_try_block, finish_cleanup_try_block, finish_function_try_block, finish_handler_sequence, finish_function_handler_sequence, begin_handler, finish_handler_parms, finish_handler, begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite using statement lists. (begin_compound_stmt): Replace has_no_scope argument with flags. Update all callers. Use statement lists. (finish_compound_stmt): Likewise. (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. (current_scope_stmt_stack): Remove. (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): Rewrite with statement lists. testsuite/ * g++.dg/ext/stmtexpr1.C: XFAIL. * gcc.dg/20030612-1.c: XFAIL. From-SVN: r83221
2004-06-16 03:21:38 +02:00
tree *bodyp = &DECL_SAVED_TREE (current_function_decl);
re PR c++/12709 (ICE with __FUNCTION__ and function-try-block) 2004-01-13 Andrew Pinski <pinskia@physics.uc.edu> PR c++/12709 * c-common.c (finish_fname_decls): Use the chain only if the tree is an expr_stmt. 2004-01-13 Andrew Pinski <pinskia@physics.uc.edu> PR c++/12709 * g++.dg/parse/try-catch-1.C: New test. From-SVN: r75814
2004-01-13 21:10:07 +01:00
c-common.c (lang_gimplify_stmt): Remove next_p argument. * c-common.c (lang_gimplify_stmt): Remove next_p argument. (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then, c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c. (finish_fname_decls, fname_decl): Use statement_lists. (c_expand_expr_stmt): Don't set last_expr_type. (c_type_hash): Fix indentation. (c_safe_from_p): Don't follow TREE_CHAIN. (c_tree_chain_matters_p): Remove. * c-common.def (SCOPE_STMT): Remove. (CLEANUP_STMT): Redefine to contain its own body. * c-common.h (struct stmt_tree_s): Remove x_last_stmt, x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack. Add x_cur_stmt_list. (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove. (cur_stmt_list): New. (STATEMENT_LIST_STMT_EXPR): New. (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P, SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove. (CLEANUP_BODY): New. (CLEANUP_DECL): Move to operand 2. (c_common_stmt_codes): Remove SCOPE_STMT. (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove. * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove. (c_push_function_context, c_pop_function_context): Don't save it. (finish_decl): Set TREE_USED on the decl for a cleanup. Use push_cleanup. (store_parm_decls): Use statement lists. (finish_function): Remove compstmt rule workaround. Use statement lists. Call finish_fname_decls after finalizing the body. (c_begin_compound_stmt): Move to c-typeck.c. * c-dump.c (c_dump_tree): Remove SCOPE_STMT. * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New. (c_genericize): Invoke them. (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT. (c_build_bind_expr): Export. (gimplify_block, gimplify_cleanup): Remove. (gimplify_condition): Use gimplify_stmt. (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack. (gimplify_if_stmt): Remove recursion hack. (c_gimplify_expr): Remove STMT_EXPR handling. (stmt_expr_last_stmt, gimplify_stmt_expr): Remove. (is_last_stmt_of_scope): Remove. * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt, c_end_compound_stmt. * c-objc-common.c (build_cdtor): Likewise. * c-parse.in (primary): Use c_finish_stmt_expr. (push_scope, pop_scope): Remove. (c99_block_start, compstmt_start): Use c_begin_compound_stmt. (c99_block_end, compstmt): Use c_end_compound_stmt. (c99_block_lineno_labeled_stmt): Likewise. (compstmt_primary_start): Use c_begin_stmt_expr. (simple_if, select_or_iter_stmt): Update calls to stmt builders. (do_stmt_start): Fill in body directly. (lineno_stmt): Avoid setting lineno on constants. * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST. Remove SCOPE_STMT. * c-semantics.c (begin_stmt_tree): Remove. (push_stmt_list, re_push_stmt_list, pop_stmt_list): New. (add_stmt): Use statement lists. (add_scope_stmt, finish_stmt_tree): Remove. (push_cleanup): New. * c-tree.h: Move some decls from c-common.h. * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists. (do_case, c_finish_case): Likewise. (c_finish_then): Take body for then as argument. (c_finish_else): Similarly. (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond, c_finish_for_stmt_incr, c_finish_for_stmt): New. (c_begin_stmt_expr, c_finish_stmt_expr): New. (c_begin_compound_stmt): Do scope management. (c_end_compound_stmt): New. * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR. * gimplify.c (voidify_wrapper_expr): Accept temporary argument. Look through exception handling constructs. (gimplify_bind_expr): Accept temporary argument. (gimplify_target_expr): Special case BIND_EXPR bodies. (gimplify_expr): Handle fallback == fb_none like a statement. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill. * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove. * langhooks.h (tree_chain_matters_p): Remove. * stub-objc.c (objc_clear_super_receiver): New. * tree-gimple.h (voidify_wrapper_expr): Update decl. (append_to_statement_list, append_to_statement_list_force): Move to tree-iterator.h. * tree-inline.c (expand_call_inline): Update call. (clone_body): Use statement lists. (walk_tree): Don't check tree_chain_matters_p. (copy_tree_r): Likewise. * tree-iterator.c (alloc_stmt_list): Clear lang bits. (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly. * tree-iterator.h (append_to_statement_list, append_to_statement_list_force): Moved from tree-gimple.h. * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump. * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt. (objc_enter_block): Likewise. (objc_exit_block): Use c_end_compound_stmt. (objc_build_try_enter_fragment): Add #error and comment for rewriting for OBJCPLUS. (objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue, objc_build_finally_epilogue): Update for C statement builders. * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. cp/ * call.c (initialize_reference): Don't build CLEANUP_STMT here. * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. (genericize_try_block): Use gimplify_stmt. (genericize_catch_block, genericize_eh_spec_block): Likewise. (cp_gimplify_init_expr): Remove STMT_EXPR special case. (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. (cp_tree_chain_matters_p): Remove. * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. (COMPOUND_STMT_BODY_BLOCK): New. (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. (EXPR_STMT_STMT_EXPR_RESULT): New. (building_stmt_tree): Check cur_stmt_list. (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. * decl.c (poplevel): Use pop_stmt_list for minding cleanups. (cp_finish_decl): Use push_cleanup. (start_function, finish_function): Use statement lists. (finish_stmt): Do nothing. * except.c (begin_eh_spec_block): Use statement lists. (check_handlers_1, check_handlers): Likewise. * init.c (construct_virtual_base): Don't add extra compound stmts. (build_vec_init): Likewise. * name-lookup.c (maybe_push_cleanup_level): Use statement lists. * name-lookup.h (struct cp_binding_level): Add statement_list. * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. (cp_parser_labeled_statement, cp_parser_expression_statement, cp_parser_statement_seq_opt): Likewise. (cp_parser_compound_statement): Likewise. Take bool for try block. (cp_parser_selection_statement): Tidy if processing. (cp_parser_already_scoped_statement): Rewrite to do what it says. * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. * semantics.c (do_poplevel, do_pushlevel): Use statement lists. (finish_cond): New, rewritten from FINISH_COND. (simplify_loop_decl_cond): New. (finish_expr_stmt): Avoid nested EXPR_STMTs. (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, begin_else_clause, finish_else_clause, finish_if_stmt, begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, finish_for_cond, finish_for_stmt, begin_switch_stmt, finish_switch_cond, finish_switch_stmt, begin_try_block, finish_try_block, finish_cleanup_try_block, finish_function_try_block, finish_handler_sequence, finish_function_handler_sequence, begin_handler, finish_handler_parms, finish_handler, begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite using statement lists. (begin_compound_stmt): Replace has_no_scope argument with flags. Update all callers. Use statement lists. (finish_compound_stmt): Likewise. (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. (current_scope_stmt_stack): Remove. (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): Rewrite with statement lists. testsuite/ * g++.dg/ext/stmtexpr1.C: XFAIL. * gcc.dg/20030612-1.c: XFAIL. From-SVN: r83221
2004-06-16 03:21:38 +02:00
if (TREE_CODE (*bodyp) == BIND_EXPR)
bodyp = &BIND_EXPR_BODY (*bodyp);
c-common.c (finish_fname_decls): Put the DECL_STMTs inside the outermost scope. * c-common.c (finish_fname_decls): Put the DECL_STMTs inside the outermost scope. * c-decl.c (c_make_fname_decl): Push the decls there, too. cp/ * decl.c (cp_make_fname_decl): Push the decls inside the outermost scope. From-SVN: r60848
2003-01-03 20:29:51 +01:00
re PR c++/13764 (c++ front-end creates extra blocks) PR c++/13764 * c-common.c (finish_fname_decls): Use append_to_statement_list_force. * cp/cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): New macro. * cp/name-lookup.c (pushdecl_maybe_friend): Check it. * cp/decl.c (begin_function_body): Do nothing if it's false. (finish_function_body): Ditto. (outer_curly_brace_block): New fn. (finish_function): Use it. From-SVN: r104698
2005-09-27 18:04:25 +02:00
append_to_statement_list_force (*bodyp, &stmts);
c-common.c (lang_gimplify_stmt): Remove next_p argument. * c-common.c (lang_gimplify_stmt): Remove next_p argument. (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then, c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c. (finish_fname_decls, fname_decl): Use statement_lists. (c_expand_expr_stmt): Don't set last_expr_type. (c_type_hash): Fix indentation. (c_safe_from_p): Don't follow TREE_CHAIN. (c_tree_chain_matters_p): Remove. * c-common.def (SCOPE_STMT): Remove. (CLEANUP_STMT): Redefine to contain its own body. * c-common.h (struct stmt_tree_s): Remove x_last_stmt, x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack. Add x_cur_stmt_list. (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove. (cur_stmt_list): New. (STATEMENT_LIST_STMT_EXPR): New. (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P, SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove. (CLEANUP_BODY): New. (CLEANUP_DECL): Move to operand 2. (c_common_stmt_codes): Remove SCOPE_STMT. (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove. * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove. (c_push_function_context, c_pop_function_context): Don't save it. (finish_decl): Set TREE_USED on the decl for a cleanup. Use push_cleanup. (store_parm_decls): Use statement lists. (finish_function): Remove compstmt rule workaround. Use statement lists. Call finish_fname_decls after finalizing the body. (c_begin_compound_stmt): Move to c-typeck.c. * c-dump.c (c_dump_tree): Remove SCOPE_STMT. * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New. (c_genericize): Invoke them. (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT. (c_build_bind_expr): Export. (gimplify_block, gimplify_cleanup): Remove. (gimplify_condition): Use gimplify_stmt. (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack. (gimplify_if_stmt): Remove recursion hack. (c_gimplify_expr): Remove STMT_EXPR handling. (stmt_expr_last_stmt, gimplify_stmt_expr): Remove. (is_last_stmt_of_scope): Remove. * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt, c_end_compound_stmt. * c-objc-common.c (build_cdtor): Likewise. * c-parse.in (primary): Use c_finish_stmt_expr. (push_scope, pop_scope): Remove. (c99_block_start, compstmt_start): Use c_begin_compound_stmt. (c99_block_end, compstmt): Use c_end_compound_stmt. (c99_block_lineno_labeled_stmt): Likewise. (compstmt_primary_start): Use c_begin_stmt_expr. (simple_if, select_or_iter_stmt): Update calls to stmt builders. (do_stmt_start): Fill in body directly. (lineno_stmt): Avoid setting lineno on constants. * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST. Remove SCOPE_STMT. * c-semantics.c (begin_stmt_tree): Remove. (push_stmt_list, re_push_stmt_list, pop_stmt_list): New. (add_stmt): Use statement lists. (add_scope_stmt, finish_stmt_tree): Remove. (push_cleanup): New. * c-tree.h: Move some decls from c-common.h. * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists. (do_case, c_finish_case): Likewise. (c_finish_then): Take body for then as argument. (c_finish_else): Similarly. (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond, c_finish_for_stmt_incr, c_finish_for_stmt): New. (c_begin_stmt_expr, c_finish_stmt_expr): New. (c_begin_compound_stmt): Do scope management. (c_end_compound_stmt): New. * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR. * gimplify.c (voidify_wrapper_expr): Accept temporary argument. Look through exception handling constructs. (gimplify_bind_expr): Accept temporary argument. (gimplify_target_expr): Special case BIND_EXPR bodies. (gimplify_expr): Handle fallback == fb_none like a statement. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill. * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove. * langhooks.h (tree_chain_matters_p): Remove. * stub-objc.c (objc_clear_super_receiver): New. * tree-gimple.h (voidify_wrapper_expr): Update decl. (append_to_statement_list, append_to_statement_list_force): Move to tree-iterator.h. * tree-inline.c (expand_call_inline): Update call. (clone_body): Use statement lists. (walk_tree): Don't check tree_chain_matters_p. (copy_tree_r): Likewise. * tree-iterator.c (alloc_stmt_list): Clear lang bits. (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly. * tree-iterator.h (append_to_statement_list, append_to_statement_list_force): Moved from tree-gimple.h. * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump. * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt. (objc_enter_block): Likewise. (objc_exit_block): Use c_end_compound_stmt. (objc_build_try_enter_fragment): Add #error and comment for rewriting for OBJCPLUS. (objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue, objc_build_finally_epilogue): Update for C statement builders. * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. cp/ * call.c (initialize_reference): Don't build CLEANUP_STMT here. * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. (genericize_try_block): Use gimplify_stmt. (genericize_catch_block, genericize_eh_spec_block): Likewise. (cp_gimplify_init_expr): Remove STMT_EXPR special case. (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. (cp_tree_chain_matters_p): Remove. * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. (COMPOUND_STMT_BODY_BLOCK): New. (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. (EXPR_STMT_STMT_EXPR_RESULT): New. (building_stmt_tree): Check cur_stmt_list. (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. * decl.c (poplevel): Use pop_stmt_list for minding cleanups. (cp_finish_decl): Use push_cleanup. (start_function, finish_function): Use statement lists. (finish_stmt): Do nothing. * except.c (begin_eh_spec_block): Use statement lists. (check_handlers_1, check_handlers): Likewise. * init.c (construct_virtual_base): Don't add extra compound stmts. (build_vec_init): Likewise. * name-lookup.c (maybe_push_cleanup_level): Use statement lists. * name-lookup.h (struct cp_binding_level): Add statement_list. * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. (cp_parser_labeled_statement, cp_parser_expression_statement, cp_parser_statement_seq_opt): Likewise. (cp_parser_compound_statement): Likewise. Take bool for try block. (cp_parser_selection_statement): Tidy if processing. (cp_parser_already_scoped_statement): Rewrite to do what it says. * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. * semantics.c (do_poplevel, do_pushlevel): Use statement lists. (finish_cond): New, rewritten from FINISH_COND. (simplify_loop_decl_cond): New. (finish_expr_stmt): Avoid nested EXPR_STMTs. (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, begin_else_clause, finish_else_clause, finish_if_stmt, begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, finish_for_cond, finish_for_stmt, begin_switch_stmt, finish_switch_cond, finish_switch_stmt, begin_try_block, finish_try_block, finish_cleanup_try_block, finish_function_try_block, finish_handler_sequence, finish_function_handler_sequence, begin_handler, finish_handler_parms, finish_handler, begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite using statement lists. (begin_compound_stmt): Replace has_no_scope argument with flags. Update all callers. Use statement lists. (finish_compound_stmt): Likewise. (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. (current_scope_stmt_stack): Remove. (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): Rewrite with statement lists. testsuite/ * g++.dg/ext/stmtexpr1.C: XFAIL. * gcc.dg/20030612-1.c: XFAIL. From-SVN: r83221
2004-06-16 03:21:38 +02:00
*bodyp = stmts;
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
}
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
for (ix = 0; fname_vars[ix].decl; ix++)
*fname_vars[ix].decl = NULL_TREE;
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
if (stack)
*** empty log message *** From-SVN: r1052
1992-05-22 22:33:20 +02:00
{
alias.c: Fix comment formatting. * alias.c: Fix comment formatting. * bitmap.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * c-common.c: Likewise. * c-decl.c: Likewise. * c-dump.c: Likewise. * c-lex.c: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * conflict.c: Likewise. * cppfiles.c: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * cppmacro.c: Likewise. * cppspec.c: Likewise. * c-pragma.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * c-semantics.c: Likewise. * c-typeck.c: Likewise. From-SVN: r44547
2001-08-01 19:57:27 +02:00
/* We had saved values, restore them. */
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
tree saved;
for (saved = TREE_PURPOSE (stack); saved; saved = TREE_CHAIN (saved))
{
tree decl = TREE_PURPOSE (saved);
unsigned ix = TREE_INT_CST_LOW (TREE_VALUE (saved));
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
*fname_vars[ix].decl = decl;
}
stack = TREE_CHAIN (stack);
*** empty log message *** From-SVN: r1052
1992-05-22 22:33:20 +02:00
}
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
saved_function_name_decls = stack;
}
c-common.c (finish_fname_decls): Put the DECL_STMTs inside the outermost scope. * c-common.c (finish_fname_decls): Put the DECL_STMTs inside the outermost scope. * c-decl.c (c_make_fname_decl): Push the decls there, too. cp/ * decl.c (cp_make_fname_decl): Push the decls inside the outermost scope. From-SVN: r60848
2003-01-03 20:29:51 +01:00
/* Return the text name of the current function, suitably prettified
function.cc: New. * testsuite/g++.dg/charset/function.cc: New. * testsuite/gcc.dg/charset/function.c: New. * c-decl.c (c_make_fname_decl): Free return value from fname_as_string. * cp/decl.c (cp_make_fname_decl): Free return value from fname_as_string. * c-common.c (fname_as_string): Translate if necessary. From-SVN: r82381
2004-05-28 23:56:59 +02:00
by PRETTY_P. Return string must be freed by caller. */
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
const char *
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
fname_as_string (int pretty_p)
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
{
Correct the behavior of __func__ for C++ special member functions. * c-common.c (fname_as_string): Use lang_hooks.decl_printable_name with verbosity 0, instead of DECL_NAME, for human-readable string. * g++.dg/ext/fnname1.C: New test. (__func__ for C++.) * g++.dg/ext/fnname2.C: Likewise. * g++.dg/ext/fnname3.C: Likewise. From-SVN: r71088
2003-09-04 23:32:48 +02:00
const char *name = "top level";
function.cc: New. * testsuite/g++.dg/charset/function.cc: New. * testsuite/gcc.dg/charset/function.c: New. * c-decl.c (c_make_fname_decl): Free return value from fname_as_string. * cp/decl.c (cp_make_fname_decl): Free return value from fname_as_string. * c-common.c (fname_as_string): Translate if necessary. From-SVN: r82381
2004-05-28 23:56:59 +02:00
char *namep;
Correct the behavior of __func__ for C++ special member functions. * c-common.c (fname_as_string): Use lang_hooks.decl_printable_name with verbosity 0, instead of DECL_NAME, for human-readable string. * g++.dg/ext/fnname1.C: New test. (__func__ for C++.) * g++.dg/ext/fnname2.C: Likewise. * g++.dg/ext/fnname3.C: Likewise. From-SVN: r71088
2003-09-04 23:32:48 +02:00
int vrb = 2;
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!pretty_p)
Correct the behavior of __func__ for C++ special member functions. * c-common.c (fname_as_string): Use lang_hooks.decl_printable_name with verbosity 0, instead of DECL_NAME, for human-readable string. * g++.dg/ext/fnname1.C: New test. (__func__ for C++.) * g++.dg/ext/fnname2.C: Likewise. * g++.dg/ext/fnname3.C: Likewise. From-SVN: r71088
2003-09-04 23:32:48 +02:00
{
name = "";
vrb = 0;
}
if (current_function_decl)
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * builtins.c (expand_builtin_va_arg): Likewise. * c-common.c (fname_as_string, c_common_truthvalue_conversion, c_common_type_for_mode, c_common_nodes_and_builtins, handle_mode_attribute, handle_vector_size_attribute): Likewise. * c-convert.c (convert): Likewise. * c-format.c (check_format_types): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-typeck.c (build_unary_op, build_conditional_expr, build_binary_op): Likewise. * calls.c (try_to_integrate, expand_call, emit_library_call_value_1): Likewise. * cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p): Likewise. * cgraphunit.c (record_call_1, cgraph_analyze_function, cgraph_expand_function): Likewise. * convert.c (convert_to_pointer, convert_to_integer): Likewise. * coverage.c (build_fn_info_type, build_ctr_info_type, build_gcov_info, create_coverage): Likewise. * dbxout.c (dbxout_init): Likewise. * diagnostic.c (diagnostic_report_current_function): Likewise. * dojump.c (do_jump): Likewise. * dwarf2out.c (dwarf2_name): Likewise. * except.c (init_eh): Likewise. * explow.c (expr_size, int_expr_size): Likewise. * expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add): Likewise. * expr.c (store_expr, store_constructor, safe_from_p, expand_expr_real, do_store_flag, try_casesi): Likewise. * function.c (push_function_context_to, pop_function_context_from, free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack, allocate_struct_function, current_function_name): Likewise. * integrate.c (copy_decl_for_inlining, expand_inline_function): Likewise. * langhooks.c (lhd_clear_binding_stack, write_global_declarations, lhd_print_error_function): Likewise. * opts.c (handle_option, decode_options): Likewise. * passes.c (open_dump_file): Likewise. * print-tree.c (print_node): Likewise. * stmt.c (expand_fixup, fixup_gotos, expand_asm_operands, expand_decl_cleanup, emit_case_nodes): Likewise. * stor-layout.c (variable_size): Likewise. * toplev.c (announce_function, wrapup_global_declarations, check_global_declarations, compile_file, default_tree_printer, process_options, lang_dependent_init, finalize): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (remap_decl, remap_block, copy_body_r, initialize_inlined_parameters, declare_return_variable, inlinable_function_p, expand_call_inline, optimize_inline_calls, walk_tree, copy_tree_r): Likewise. * tree-optimize.c (tree_rest_of_compilation): Likewise. * tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp, unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl, variably_modified_type_p, dump_tree_statistics): Likewise. * varasm.c (assemble_variable, compare_constant, copy_constant, force_const_mem, compute_reloc_for_constant, output_constant, output_addressed_constants, initializer_constant_valid_p): Likewise. From-SVN: r79481
2004-03-14 23:26:14 +01:00
name = lang_hooks.decl_printable_name (current_function_decl, vrb);
Correct the behavior of __func__ for C++ special member functions. * c-common.c (fname_as_string): Use lang_hooks.decl_printable_name with verbosity 0, instead of DECL_NAME, for human-readable string. * g++.dg/ext/fnname1.C: New test. (__func__ for C++.) * g++.dg/ext/fnname2.C: Likewise. * g++.dg/ext/fnname3.C: Likewise. From-SVN: r71088
2003-09-04 23:32:48 +02:00
function.cc: New. * testsuite/g++.dg/charset/function.cc: New. * testsuite/gcc.dg/charset/function.c: New. * c-decl.c (c_make_fname_decl): Free return value from fname_as_string. * cp/decl.c (cp_make_fname_decl): Free return value from fname_as_string. * c-common.c (fname_as_string): Translate if necessary. From-SVN: r82381
2004-05-28 23:56:59 +02:00
if (c_lex_string_translate)
{
int len = strlen (name) + 3; /* Two for '"'s. One for NULL. */
cpp_string cstr = { 0, 0 }, strname;
basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * c-common.c: Add missing casts from void * to other types. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * defaults.h: Likewise. * genconstants.c: Likewise. * gengtype-lex.l: Likewise. * genmodes.c: Likewise. * read-rtl.c: Likewise. * rtl.c: Likewise. From-SVN: r85166
2004-07-26 00:17:02 +02:00
namep = XNEWVEC (char, len);
function.cc: New. * testsuite/g++.dg/charset/function.cc: New. * testsuite/gcc.dg/charset/function.c: New. * c-decl.c (c_make_fname_decl): Free return value from fname_as_string. * cp/decl.c (cp_make_fname_decl): Free return value from fname_as_string. * c-common.c (fname_as_string): Translate if necessary. From-SVN: r82381
2004-05-28 23:56:59 +02:00
snprintf (namep, len, "\"%s\"", name);
strname.text = (unsigned char *) namep;
strname.len = len - 1;
if (cpp_interpret_string (parse_in, &strname, 1, &cstr, false))
c-common.c (fname_as_string): Free namep if we are returning cstr.text. * c-common.c (fname_as_string): Free namep if we are returning cstr.text. From-SVN: r92095
2004-12-13 18:14:56 +01:00
{
XDELETEVEC (namep);
return (char *) cstr.text;
}
function.cc: New. * testsuite/g++.dg/charset/function.cc: New. * testsuite/gcc.dg/charset/function.c: New. * c-decl.c (c_make_fname_decl): Free return value from fname_as_string. * cp/decl.c (cp_make_fname_decl): Free return value from fname_as_string. * c-common.c (fname_as_string): Translate if necessary. From-SVN: r82381
2004-05-28 23:56:59 +02:00
}
else
fix typo in last commit.... From-SVN: r82386
2004-05-29 00:18:24 +02:00
namep = xstrdup (name);
function.cc: New. * testsuite/g++.dg/charset/function.cc: New. * testsuite/gcc.dg/charset/function.c: New. * c-decl.c (c_make_fname_decl): Free return value from fname_as_string. * cp/decl.c (cp_make_fname_decl): Free return value from fname_as_string. * c-common.c (fname_as_string): Translate if necessary. From-SVN: r82381
2004-05-28 23:56:59 +02:00
return namep;
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
}
c-decl.c (c_expand_body_1): Remove and fold back into ... ChangeLog: * c-decl.c (c_expand_body_1): Remove and fold back into ... (c_expand_body): here. (c_expand_decl): Move to ... * c-common.c (c_expand_decl): Here and remove check for nested functions. * c-common.h (c_expand_decl): Add prototype. * c-tree.h (c_expand_decl): Remove. cp/ChangeLog: * cp-lang.c (cp_expand_decl): Remove. (LANG_HOOKS_EXPAND_DECL): Use c_expand_decl. From-SVN: r82469
2004-05-31 01:53:32 +02:00
/* Expand DECL if it declares an entity not handled by the
common code. */
int
c_expand_decl (tree decl)
{
if (TREE_CODE (decl) == VAR_DECL && !TREE_STATIC (decl))
{
/* Let the back-end know about this variable. */
if (!anon_aggr_type_p (TREE_TYPE (decl)))
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
emit_local_var (decl);
c-decl.c (c_expand_body_1): Remove and fold back into ... ChangeLog: * c-decl.c (c_expand_body_1): Remove and fold back into ... (c_expand_body): here. (c_expand_decl): Move to ... * c-common.c (c_expand_decl): Here and remove check for nested functions. * c-common.h (c_expand_decl): Add prototype. * c-tree.h (c_expand_decl): Remove. cp/ChangeLog: * cp-lang.c (cp_expand_decl): Remove. (LANG_HOOKS_EXPAND_DECL): Use c_expand_decl. From-SVN: r82469
2004-05-31 01:53:32 +02:00
else
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
expand_anon_union_decl (decl, NULL_TREE,
DECL_ANON_UNION_ELEMS (decl));
c-decl.c (c_expand_body_1): Remove and fold back into ... ChangeLog: * c-decl.c (c_expand_body_1): Remove and fold back into ... (c_expand_body): here. (c_expand_decl): Move to ... * c-common.c (c_expand_decl): Here and remove check for nested functions. * c-common.h (c_expand_decl): Add prototype. * c-tree.h (c_expand_decl): Remove. cp/ChangeLog: * cp-lang.c (cp_expand_decl): Remove. (LANG_HOOKS_EXPAND_DECL): Use c_expand_decl. From-SVN: r82469
2004-05-31 01:53:32 +02:00
}
else
return 0;
return 1;
}
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
/* Return the VAR_DECL for a const char array naming the current
function. If the VAR_DECL has not yet been created, create it
now. RID indicates how it should be formatted and IDENTIFIER_NODE
ID is its name (unfortunately C and C++ hold the RID values of
keywords in different places, so we can't derive RID from ID in
ChangeLog.0, [...]: Fix spelling errors. * ChangeLog.0, ChangeLog.1, ChangeLog.2, ChangeLog.3, ChangeLog.4, ChangeLog.5, ChangeLog, ChangeLog.lib, FSFChangeLog.10, ONEWS, c-common.c, caller-save.c, cfg.c, cfgcleanup.c, cfgrtl.c, collect2.c, df.h, diagnostic.h, final.c, gcse.c, gthr.h, haifa-sched.c, jump.c, local-alloc.c, profile.c, protoize.c, regmove.c, reload1.c, rtlanal.c, sched-vis.c, ssa.c, stmt.c, system.h, toplev.c: Fix spelling errors. From-SVN: r46580
2001-10-28 13:42:06 +01:00
this language independent code. */
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
fname_decl (unsigned int rid, tree id)
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
{
unsigned ix;
tree decl = NULL_TREE;
for (ix = 0; fname_vars[ix].decl; ix++)
if (fname_vars[ix].rid == rid)
break;
decl = *fname_vars[ix].decl;
if (!decl)
*** empty log message *** From-SVN: r1052
1992-05-22 22:33:20 +02:00
{
Mark __func__ with line number 0, to avoid confusing debuggers. From-SVN: r56081
2002-08-07 01:36:22 +02:00
/* If a tree is built here, it would normally have the lineno of
the current statement. Later this tree will be moved to the
beginning of the function and this line number will be wrong.
To avoid this problem set the lineno to 0 here; that prevents
basic-block.h: Fix comment formatting. * basic-block.h: Fix comment formatting. * c-common.c: Likewise. * c-common.h: Likewise. * c-lex.c: Likewise. * c-pretty-print.c: Likewise. * cfglayout.c: Likewise. * cfgloop.c: Likewise. * defaults.h: Likewise. * et-forest.c: Likewise. * explow.c: Likewise. * function.h: Likewise. * gcov.c: Likewise. * genattrtab.c: Likewise. * gengtype.c: Likewise. * ifcvt.c: Likewise. * libgcc2.c: Likewise. * loop.c: Likewise. * profile.c: Likewise. * ra-build.c: Likewise. * real.c: Likewise. * rtl.h: Likewise. * tracer.c: Likewise. * tree-inline.c: Likewise. * varasm.c: Likewise. From-SVN: r56952
2002-09-08 14:47:27 +02:00
it from appearing in the RTL. */
c-common.c (lang_gimplify_stmt): Remove next_p argument. * c-common.c (lang_gimplify_stmt): Remove next_p argument. (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then, c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c. (finish_fname_decls, fname_decl): Use statement_lists. (c_expand_expr_stmt): Don't set last_expr_type. (c_type_hash): Fix indentation. (c_safe_from_p): Don't follow TREE_CHAIN. (c_tree_chain_matters_p): Remove. * c-common.def (SCOPE_STMT): Remove. (CLEANUP_STMT): Redefine to contain its own body. * c-common.h (struct stmt_tree_s): Remove x_last_stmt, x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack. Add x_cur_stmt_list. (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove. (cur_stmt_list): New. (STATEMENT_LIST_STMT_EXPR): New. (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P, SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove. (CLEANUP_BODY): New. (CLEANUP_DECL): Move to operand 2. (c_common_stmt_codes): Remove SCOPE_STMT. (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove. * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove. (c_push_function_context, c_pop_function_context): Don't save it. (finish_decl): Set TREE_USED on the decl for a cleanup. Use push_cleanup. (store_parm_decls): Use statement lists. (finish_function): Remove compstmt rule workaround. Use statement lists. Call finish_fname_decls after finalizing the body. (c_begin_compound_stmt): Move to c-typeck.c. * c-dump.c (c_dump_tree): Remove SCOPE_STMT. * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New. (c_genericize): Invoke them. (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT. (c_build_bind_expr): Export. (gimplify_block, gimplify_cleanup): Remove. (gimplify_condition): Use gimplify_stmt. (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack. (gimplify_if_stmt): Remove recursion hack. (c_gimplify_expr): Remove STMT_EXPR handling. (stmt_expr_last_stmt, gimplify_stmt_expr): Remove. (is_last_stmt_of_scope): Remove. * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt, c_end_compound_stmt. * c-objc-common.c (build_cdtor): Likewise. * c-parse.in (primary): Use c_finish_stmt_expr. (push_scope, pop_scope): Remove. (c99_block_start, compstmt_start): Use c_begin_compound_stmt. (c99_block_end, compstmt): Use c_end_compound_stmt. (c99_block_lineno_labeled_stmt): Likewise. (compstmt_primary_start): Use c_begin_stmt_expr. (simple_if, select_or_iter_stmt): Update calls to stmt builders. (do_stmt_start): Fill in body directly. (lineno_stmt): Avoid setting lineno on constants. * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST. Remove SCOPE_STMT. * c-semantics.c (begin_stmt_tree): Remove. (push_stmt_list, re_push_stmt_list, pop_stmt_list): New. (add_stmt): Use statement lists. (add_scope_stmt, finish_stmt_tree): Remove. (push_cleanup): New. * c-tree.h: Move some decls from c-common.h. * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists. (do_case, c_finish_case): Likewise. (c_finish_then): Take body for then as argument. (c_finish_else): Similarly. (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond, c_finish_for_stmt_incr, c_finish_for_stmt): New. (c_begin_stmt_expr, c_finish_stmt_expr): New. (c_begin_compound_stmt): Do scope management. (c_end_compound_stmt): New. * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR. * gimplify.c (voidify_wrapper_expr): Accept temporary argument. Look through exception handling constructs. (gimplify_bind_expr): Accept temporary argument. (gimplify_target_expr): Special case BIND_EXPR bodies. (gimplify_expr): Handle fallback == fb_none like a statement. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill. * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove. * langhooks.h (tree_chain_matters_p): Remove. * stub-objc.c (objc_clear_super_receiver): New. * tree-gimple.h (voidify_wrapper_expr): Update decl. (append_to_statement_list, append_to_statement_list_force): Move to tree-iterator.h. * tree-inline.c (expand_call_inline): Update call. (clone_body): Use statement lists. (walk_tree): Don't check tree_chain_matters_p. (copy_tree_r): Likewise. * tree-iterator.c (alloc_stmt_list): Clear lang bits. (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly. * tree-iterator.h (append_to_statement_list, append_to_statement_list_force): Moved from tree-gimple.h. * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump. * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt. (objc_enter_block): Likewise. (objc_exit_block): Use c_end_compound_stmt. (objc_build_try_enter_fragment): Add #error and comment for rewriting for OBJCPLUS. (objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue, objc_build_finally_epilogue): Update for C statement builders. * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. cp/ * call.c (initialize_reference): Don't build CLEANUP_STMT here. * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. (genericize_try_block): Use gimplify_stmt. (genericize_catch_block, genericize_eh_spec_block): Likewise. (cp_gimplify_init_expr): Remove STMT_EXPR special case. (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. (cp_tree_chain_matters_p): Remove. * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. (COMPOUND_STMT_BODY_BLOCK): New. (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. (EXPR_STMT_STMT_EXPR_RESULT): New. (building_stmt_tree): Check cur_stmt_list. (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. * decl.c (poplevel): Use pop_stmt_list for minding cleanups. (cp_finish_decl): Use push_cleanup. (start_function, finish_function): Use statement lists. (finish_stmt): Do nothing. * except.c (begin_eh_spec_block): Use statement lists. (check_handlers_1, check_handlers): Likewise. * init.c (construct_virtual_base): Don't add extra compound stmts. (build_vec_init): Likewise. * name-lookup.c (maybe_push_cleanup_level): Use statement lists. * name-lookup.h (struct cp_binding_level): Add statement_list. * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. (cp_parser_labeled_statement, cp_parser_expression_statement, cp_parser_statement_seq_opt): Likewise. (cp_parser_compound_statement): Likewise. Take bool for try block. (cp_parser_selection_statement): Tidy if processing. (cp_parser_already_scoped_statement): Rewrite to do what it says. * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. * semantics.c (do_poplevel, do_pushlevel): Use statement lists. (finish_cond): New, rewritten from FINISH_COND. (simplify_loop_decl_cond): New. (finish_expr_stmt): Avoid nested EXPR_STMTs. (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, begin_else_clause, finish_else_clause, finish_if_stmt, begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, finish_for_cond, finish_for_stmt, begin_switch_stmt, finish_switch_cond, finish_switch_stmt, begin_try_block, finish_try_block, finish_cleanup_try_block, finish_function_try_block, finish_handler_sequence, finish_function_handler_sequence, begin_handler, finish_handler_parms, finish_handler, begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite using statement lists. (begin_compound_stmt): Replace has_no_scope argument with flags. Update all callers. Use statement lists. (finish_compound_stmt): Likewise. (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. (current_scope_stmt_stack): Remove. (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): Rewrite with statement lists. testsuite/ * g++.dg/ext/stmtexpr1.C: XFAIL. * gcc.dg/20030612-1.c: XFAIL. From-SVN: r83221
2004-06-16 03:21:38 +02:00
tree stmts;
Conditionally compile support for --enable-mapped_location. * basic-block.h (struct edge_def): Use new source_locus typedef. * c-common.c (fname_decl): Update save/clear/store of input_location. (c_do_switch_warnings): Update for USE_MAPPED_LOCATION case. * c-decl.c: Likewise. * c-dump.c (dump_stmt): Likewise. * c-gimplify.c (c-gimplify.c): Generalize using SET_EXPR_LOCATION. * c-lex.c (cb_line_change): If USE_MAPPED_LOCATION use token's src_loc to set input_location direction, rather than using linemap_lookup. (fe_file_change, cb_def_pragma): Again use source_location directly. * c-opts.c (saved_lineno): Remove static variable. (c_common_post_options, c_common_init): Don't bothner to save, clear and restore input_Location - now handled by lang_dependent_init. * function.c (init_function_start): Use new DECL_IS_BUILTIN macro. * xcoffout.c (xcoff_assign_fundamental_type_number): Likewise. From-SVN: r83919
2004-06-30 20:05:07 +02:00
location_t saved_location = input_location;
#ifdef USE_MAPPED_LOCATION
input_location = UNKNOWN_LOCATION;
#else
input.h (lineno): Rename to ... * input.h (lineno): Rename to ... (input_line): ... here. * tree.h (lineno): Rename to ... (input_line): ... here. * scan.h (lineno): Rename to ... (input_line): ... here. * toplev.c (lineno): Rename to ... (input_line): ... here. (push_srcloc, pop_srcloc): Rename lineno to input_line. * c-common.c (c_expand_start_cond, fname_decl): Likewise. * c-decl.c (poplevel, pop_label_level, lookup_label, lookup_tag, store_parm_decls, c_expand_body_1): Likewise. * c-errors.c (pedwarn_c99): Likewise. * c-format.c (status_warning): Likewise. * c-lex.c (fe_file_change, cb_def_pragma, c_lex): Likewise. * c-opts.c (c_common_post_options, c_common_parse_file): Likewise. * c-parse.in (save_filename, maybe_type_qual, ifc): Likwise. * c-semantics.c (finish_stmt_tree, build_stmt, emit_local_var, gentrtl_goto_stmt, genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt, genrtl_while_stmt, genrtl_do_stmt, genrtl_return_stmt, genrtl_for_stmt, build_break_stmt, build_continue_stmt, genrtl_switch_stmt, genrtl_asm_stmt, prep_stmt, find_reachable_label, expand_unreachable_stmt): Likewise. * coverage.c (create_coverage): Likewise. * diagnostic.c (pedwarn, sorry, error, fatal_error, internal_error, warning, diagnostic_report_current_module, inform): Likewise. * expr.c (expand_expr): Likewise. * integrate.c (expand_inline_function, output_inline_function): Likewise. * rtl-error.c (file_and_line_for_asm): Likewise. * tree-inline.c (find_alloca_call, find_builtin_longjmp_call, walk_tree): Likewise. * tree.c (make_node): Likewise. * ada, cp, f, java, objc, treelang: Likewise. ada * trans.c (build_unit_elab, set_lineno): Rename lineno to input_line. * utils.c (pushdecl, create_label_decl, begin_subprog_body, end_subprog_body): Likewise. * utils2.c (build_call_raise): Likewise. cp * class.c (finish_struct): Rename lineno to input_line. * decl.c (push_binding_level, pop_binding_level, suspend_binding_level, resume_binding_level, make_label_decl, use_label, start_function): Likewise. * decl2.c (warn_if_unknown_interface, start_static_initialization_or_destruction, generate_ctor_or_dtor_function, finish_file): Likewise. * error.c (cp_line_of, print_instantiation_full_context, print_instantiation_context): Likewise. * except.c (check_handlers_1, check_handlers): Likewise. * init.c (create_temporary_var): Likewise. * method.c (use_thunk, synthesize_method): Likewise. * parser.c (cp_lexer_set_source_position_from_token, cp_lexer_get_preprocessor_token): Likewise. * pt.c (push_tinst_level, pop_tinst_level, tsubst_friend_function, instantiate_class_template, tsubst_decl, tsubst, tsubst_expr, instantiate_decl): Likewise. * semantics.c (genrtl_try_block, finish_label_stmt, begin_class_definition, expand_body, genrtl_finish_function): Likewise. * tree.c (build_min_nt, build_min): Likewise. f * ansify.c (die_unless): Rename lineno to input_line. * com.c (ffecom_subscript_check_, ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_, ffecom_sym_transform_, ffecom_sym_transform_assign_, bison_rule_pushlevel_, bison_rule_compstmt_, finish_function, store_parm_decls): Likewise. * intrin.c (ffeintrin_fulfill_generic): Likewise. * lex.c (ffelex_hash_, ffelex_include_, ffelex_next_line_, ffelex_file_fixed, ffelex_file_free): Likewise. * std.c (ffestd_exec_end): Likewise. * ste.c (ffeste_emit_line_note_, ffeste_start_block_, ffeste_start_stmt_): Likewise. * ste.h (ffeste_filelinenum, ffeste_set_line): Likewise. java * lex.h (lineno): Rename to ... (input_line): ... here * parse-scan.y (lineno): Rename to ... (input_line): ... here. (reset_report): Rename lineno to input_line. * check-init.c (check_init): Likewise. * class.c (push_class): Likewise. * decl.c (complete_start_java_method, end_java_method): Likewise. * expr.c (expand_byte_code): Likewise. * jcf-parse.c (give_name_to_class, parse_class_file): Likewise. * jcf-write.c (generate_bytecode_insns): Likewise. * lex.c (java_init_lex, java_allocate_new_line, do_java_lex): Likewise. * parse.h (YYNOT_TWICE): Likewise. * parse.y (empty_statement, expression_statement, java_pop_parser_context, java_parser_context_save_global, yyerror, register_fields, method_header, safe_layout_class, find_in_imports_on_demand, create_artificial_method, source_end_java_method, start_complete_expand_method, build_thisn_assign, java_complete_lhs, maybe_absorb_scoping_block): Likewise. objc * objc-act.c (objc_init): Rename lineno to input_line. (build_module_descriptor, build_selector_translation_table, build_protocol_template, build_method_prototype_list_template, build_category_template, build_selector_table, build_class_template, build_super_template, build_ivar_template, build_ivar_list_template, build_method_list_template, build_method_template, add_instance_variable): Likewise. treelang * tree1.c (treelang_init): Rename lineno to input_line. From-SVN: r66333
2003-05-01 18:13:36 +02:00
input_line = 0;
Conditionally compile support for --enable-mapped_location. * basic-block.h (struct edge_def): Use new source_locus typedef. * c-common.c (fname_decl): Update save/clear/store of input_location. (c_do_switch_warnings): Update for USE_MAPPED_LOCATION case. * c-decl.c: Likewise. * c-dump.c (dump_stmt): Likewise. * c-gimplify.c (c-gimplify.c): Generalize using SET_EXPR_LOCATION. * c-lex.c (cb_line_change): If USE_MAPPED_LOCATION use token's src_loc to set input_location direction, rather than using linemap_lookup. (fe_file_change, cb_def_pragma): Again use source_location directly. * c-opts.c (saved_lineno): Remove static variable. (c_common_post_options, c_common_init): Don't bothner to save, clear and restore input_Location - now handled by lang_dependent_init. * function.c (init_function_start): Use new DECL_IS_BUILTIN macro. * xcoffout.c (xcoff_assign_fundamental_type_number): Likewise. From-SVN: r83919
2004-06-30 20:05:07 +02:00
#endif
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c-common.c (lang_gimplify_stmt): Remove next_p argument. * c-common.c (lang_gimplify_stmt): Remove next_p argument. (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then, c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c. (finish_fname_decls, fname_decl): Use statement_lists. (c_expand_expr_stmt): Don't set last_expr_type. (c_type_hash): Fix indentation. (c_safe_from_p): Don't follow TREE_CHAIN. (c_tree_chain_matters_p): Remove. * c-common.def (SCOPE_STMT): Remove. (CLEANUP_STMT): Redefine to contain its own body. * c-common.h (struct stmt_tree_s): Remove x_last_stmt, x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack. Add x_cur_stmt_list. (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove. (cur_stmt_list): New. (STATEMENT_LIST_STMT_EXPR): New. (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P, SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove. (CLEANUP_BODY): New. (CLEANUP_DECL): Move to operand 2. (c_common_stmt_codes): Remove SCOPE_STMT. (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove. * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove. (c_push_function_context, c_pop_function_context): Don't save it. (finish_decl): Set TREE_USED on the decl for a cleanup. Use push_cleanup. (store_parm_decls): Use statement lists. (finish_function): Remove compstmt rule workaround. Use statement lists. Call finish_fname_decls after finalizing the body. (c_begin_compound_stmt): Move to c-typeck.c. * c-dump.c (c_dump_tree): Remove SCOPE_STMT. * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New. (c_genericize): Invoke them. (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT. (c_build_bind_expr): Export. (gimplify_block, gimplify_cleanup): Remove. (gimplify_condition): Use gimplify_stmt. (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack. (gimplify_if_stmt): Remove recursion hack. (c_gimplify_expr): Remove STMT_EXPR handling. (stmt_expr_last_stmt, gimplify_stmt_expr): Remove. (is_last_stmt_of_scope): Remove. * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt, c_end_compound_stmt. * c-objc-common.c (build_cdtor): Likewise. * c-parse.in (primary): Use c_finish_stmt_expr. (push_scope, pop_scope): Remove. (c99_block_start, compstmt_start): Use c_begin_compound_stmt. (c99_block_end, compstmt): Use c_end_compound_stmt. (c99_block_lineno_labeled_stmt): Likewise. (compstmt_primary_start): Use c_begin_stmt_expr. (simple_if, select_or_iter_stmt): Update calls to stmt builders. (do_stmt_start): Fill in body directly. (lineno_stmt): Avoid setting lineno on constants. * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST. Remove SCOPE_STMT. * c-semantics.c (begin_stmt_tree): Remove. (push_stmt_list, re_push_stmt_list, pop_stmt_list): New. (add_stmt): Use statement lists. (add_scope_stmt, finish_stmt_tree): Remove. (push_cleanup): New. * c-tree.h: Move some decls from c-common.h. * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists. (do_case, c_finish_case): Likewise. (c_finish_then): Take body for then as argument. (c_finish_else): Similarly. (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond, c_finish_for_stmt_incr, c_finish_for_stmt): New. (c_begin_stmt_expr, c_finish_stmt_expr): New. (c_begin_compound_stmt): Do scope management. (c_end_compound_stmt): New. * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR. * gimplify.c (voidify_wrapper_expr): Accept temporary argument. Look through exception handling constructs. (gimplify_bind_expr): Accept temporary argument. (gimplify_target_expr): Special case BIND_EXPR bodies. (gimplify_expr): Handle fallback == fb_none like a statement. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill. * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove. * langhooks.h (tree_chain_matters_p): Remove. * stub-objc.c (objc_clear_super_receiver): New. * tree-gimple.h (voidify_wrapper_expr): Update decl. (append_to_statement_list, append_to_statement_list_force): Move to tree-iterator.h. * tree-inline.c (expand_call_inline): Update call. (clone_body): Use statement lists. (walk_tree): Don't check tree_chain_matters_p. (copy_tree_r): Likewise. * tree-iterator.c (alloc_stmt_list): Clear lang bits. (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly. * tree-iterator.h (append_to_statement_list, append_to_statement_list_force): Moved from tree-gimple.h. * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump. * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt. (objc_enter_block): Likewise. (objc_exit_block): Use c_end_compound_stmt. (objc_build_try_enter_fragment): Add #error and comment for rewriting for OBJCPLUS. (objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue, objc_build_finally_epilogue): Update for C statement builders. * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. cp/ * call.c (initialize_reference): Don't build CLEANUP_STMT here. * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. (genericize_try_block): Use gimplify_stmt. (genericize_catch_block, genericize_eh_spec_block): Likewise. (cp_gimplify_init_expr): Remove STMT_EXPR special case. (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. (cp_tree_chain_matters_p): Remove. * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. (COMPOUND_STMT_BODY_BLOCK): New. (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. (EXPR_STMT_STMT_EXPR_RESULT): New. (building_stmt_tree): Check cur_stmt_list. (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. * decl.c (poplevel): Use pop_stmt_list for minding cleanups. (cp_finish_decl): Use push_cleanup. (start_function, finish_function): Use statement lists. (finish_stmt): Do nothing. * except.c (begin_eh_spec_block): Use statement lists. (check_handlers_1, check_handlers): Likewise. * init.c (construct_virtual_base): Don't add extra compound stmts. (build_vec_init): Likewise. * name-lookup.c (maybe_push_cleanup_level): Use statement lists. * name-lookup.h (struct cp_binding_level): Add statement_list. * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. (cp_parser_labeled_statement, cp_parser_expression_statement, cp_parser_statement_seq_opt): Likewise. (cp_parser_compound_statement): Likewise. Take bool for try block. (cp_parser_selection_statement): Tidy if processing. (cp_parser_already_scoped_statement): Rewrite to do what it says. * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. * semantics.c (do_poplevel, do_pushlevel): Use statement lists. (finish_cond): New, rewritten from FINISH_COND. (simplify_loop_decl_cond): New. (finish_expr_stmt): Avoid nested EXPR_STMTs. (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, begin_else_clause, finish_else_clause, finish_if_stmt, begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, finish_for_cond, finish_for_stmt, begin_switch_stmt, finish_switch_cond, finish_switch_stmt, begin_try_block, finish_try_block, finish_cleanup_try_block, finish_function_try_block, finish_handler_sequence, finish_function_handler_sequence, begin_handler, finish_handler_parms, finish_handler, begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite using statement lists. (begin_compound_stmt): Replace has_no_scope argument with flags. Update all callers. Use statement lists. (finish_compound_stmt): Likewise. (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. (current_scope_stmt_stack): Remove. (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): Rewrite with statement lists. testsuite/ * g++.dg/ext/stmtexpr1.C: XFAIL. * gcc.dg/20030612-1.c: XFAIL. From-SVN: r83221
2004-06-16 03:21:38 +02:00
stmts = push_stmt_list ();
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
decl = (*make_fname_decl) (id, fname_vars[ix].pretty);
c-common.c (lang_gimplify_stmt): Remove next_p argument. * c-common.c (lang_gimplify_stmt): Remove next_p argument. (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then, c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c. (finish_fname_decls, fname_decl): Use statement_lists. (c_expand_expr_stmt): Don't set last_expr_type. (c_type_hash): Fix indentation. (c_safe_from_p): Don't follow TREE_CHAIN. (c_tree_chain_matters_p): Remove. * c-common.def (SCOPE_STMT): Remove. (CLEANUP_STMT): Redefine to contain its own body. * c-common.h (struct stmt_tree_s): Remove x_last_stmt, x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack. Add x_cur_stmt_list. (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove. (cur_stmt_list): New. (STATEMENT_LIST_STMT_EXPR): New. (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P, SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove. (CLEANUP_BODY): New. (CLEANUP_DECL): Move to operand 2. (c_common_stmt_codes): Remove SCOPE_STMT. (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove. * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove. (c_push_function_context, c_pop_function_context): Don't save it. (finish_decl): Set TREE_USED on the decl for a cleanup. Use push_cleanup. (store_parm_decls): Use statement lists. (finish_function): Remove compstmt rule workaround. Use statement lists. Call finish_fname_decls after finalizing the body. (c_begin_compound_stmt): Move to c-typeck.c. * c-dump.c (c_dump_tree): Remove SCOPE_STMT. * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New. (c_genericize): Invoke them. (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT. (c_build_bind_expr): Export. (gimplify_block, gimplify_cleanup): Remove. (gimplify_condition): Use gimplify_stmt. (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack. (gimplify_if_stmt): Remove recursion hack. (c_gimplify_expr): Remove STMT_EXPR handling. (stmt_expr_last_stmt, gimplify_stmt_expr): Remove. (is_last_stmt_of_scope): Remove. * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt, c_end_compound_stmt. * c-objc-common.c (build_cdtor): Likewise. * c-parse.in (primary): Use c_finish_stmt_expr. (push_scope, pop_scope): Remove. (c99_block_start, compstmt_start): Use c_begin_compound_stmt. (c99_block_end, compstmt): Use c_end_compound_stmt. (c99_block_lineno_labeled_stmt): Likewise. (compstmt_primary_start): Use c_begin_stmt_expr. (simple_if, select_or_iter_stmt): Update calls to stmt builders. (do_stmt_start): Fill in body directly. (lineno_stmt): Avoid setting lineno on constants. * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST. Remove SCOPE_STMT. * c-semantics.c (begin_stmt_tree): Remove. (push_stmt_list, re_push_stmt_list, pop_stmt_list): New. (add_stmt): Use statement lists. (add_scope_stmt, finish_stmt_tree): Remove. (push_cleanup): New. * c-tree.h: Move some decls from c-common.h. * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists. (do_case, c_finish_case): Likewise. (c_finish_then): Take body for then as argument. (c_finish_else): Similarly. (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond, c_finish_for_stmt_incr, c_finish_for_stmt): New. (c_begin_stmt_expr, c_finish_stmt_expr): New. (c_begin_compound_stmt): Do scope management. (c_end_compound_stmt): New. * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR. * gimplify.c (voidify_wrapper_expr): Accept temporary argument. Look through exception handling constructs. (gimplify_bind_expr): Accept temporary argument. (gimplify_target_expr): Special case BIND_EXPR bodies. (gimplify_expr): Handle fallback == fb_none like a statement. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill. * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove. * langhooks.h (tree_chain_matters_p): Remove. * stub-objc.c (objc_clear_super_receiver): New. * tree-gimple.h (voidify_wrapper_expr): Update decl. (append_to_statement_list, append_to_statement_list_force): Move to tree-iterator.h. * tree-inline.c (expand_call_inline): Update call. (clone_body): Use statement lists. (walk_tree): Don't check tree_chain_matters_p. (copy_tree_r): Likewise. * tree-iterator.c (alloc_stmt_list): Clear lang bits. (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly. * tree-iterator.h (append_to_statement_list, append_to_statement_list_force): Moved from tree-gimple.h. * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump. * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt. (objc_enter_block): Likewise. (objc_exit_block): Use c_end_compound_stmt. (objc_build_try_enter_fragment): Add #error and comment for rewriting for OBJCPLUS. (objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue, objc_build_finally_epilogue): Update for C statement builders. * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. cp/ * call.c (initialize_reference): Don't build CLEANUP_STMT here. * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. (genericize_try_block): Use gimplify_stmt. (genericize_catch_block, genericize_eh_spec_block): Likewise. (cp_gimplify_init_expr): Remove STMT_EXPR special case. (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. (cp_tree_chain_matters_p): Remove. * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. (COMPOUND_STMT_BODY_BLOCK): New. (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. (EXPR_STMT_STMT_EXPR_RESULT): New. (building_stmt_tree): Check cur_stmt_list. (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. * decl.c (poplevel): Use pop_stmt_list for minding cleanups. (cp_finish_decl): Use push_cleanup. (start_function, finish_function): Use statement lists. (finish_stmt): Do nothing. * except.c (begin_eh_spec_block): Use statement lists. (check_handlers_1, check_handlers): Likewise. * init.c (construct_virtual_base): Don't add extra compound stmts. (build_vec_init): Likewise. * name-lookup.c (maybe_push_cleanup_level): Use statement lists. * name-lookup.h (struct cp_binding_level): Add statement_list. * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. (cp_parser_labeled_statement, cp_parser_expression_statement, cp_parser_statement_seq_opt): Likewise. (cp_parser_compound_statement): Likewise. Take bool for try block. (cp_parser_selection_statement): Tidy if processing. (cp_parser_already_scoped_statement): Rewrite to do what it says. * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. * semantics.c (do_poplevel, do_pushlevel): Use statement lists. (finish_cond): New, rewritten from FINISH_COND. (simplify_loop_decl_cond): New. (finish_expr_stmt): Avoid nested EXPR_STMTs. (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, begin_else_clause, finish_else_clause, finish_if_stmt, begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, finish_for_cond, finish_for_stmt, begin_switch_stmt, finish_switch_cond, finish_switch_stmt, begin_try_block, finish_try_block, finish_cleanup_try_block, finish_function_try_block, finish_handler_sequence, finish_function_handler_sequence, begin_handler, finish_handler_parms, finish_handler, begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite using statement lists. (begin_compound_stmt): Replace has_no_scope argument with flags. Update all callers. Use statement lists. (finish_compound_stmt): Likewise. (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. (current_scope_stmt_stack): Remove. (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): Rewrite with statement lists. testsuite/ * g++.dg/ext/stmtexpr1.C: XFAIL. * gcc.dg/20030612-1.c: XFAIL. From-SVN: r83221
2004-06-16 03:21:38 +02:00
stmts = pop_stmt_list (stmts);
if (!IS_EMPTY_STMT (stmts))
saved_function_name_decls
= tree_cons (decl, stmts, saved_function_name_decls);
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
*fname_vars[ix].decl = decl;
Conditionally compile support for --enable-mapped_location. * basic-block.h (struct edge_def): Use new source_locus typedef. * c-common.c (fname_decl): Update save/clear/store of input_location. (c_do_switch_warnings): Update for USE_MAPPED_LOCATION case. * c-decl.c: Likewise. * c-dump.c (dump_stmt): Likewise. * c-gimplify.c (c-gimplify.c): Generalize using SET_EXPR_LOCATION. * c-lex.c (cb_line_change): If USE_MAPPED_LOCATION use token's src_loc to set input_location direction, rather than using linemap_lookup. (fe_file_change, cb_def_pragma): Again use source_location directly. * c-opts.c (saved_lineno): Remove static variable. (c_common_post_options, c_common_init): Don't bothner to save, clear and restore input_Location - now handled by lang_dependent_init. * function.c (init_function_start): Use new DECL_IS_BUILTIN macro. * xcoffout.c (xcoff_assign_fundamental_type_number): Likewise. From-SVN: r83919
2004-06-30 20:05:07 +02:00
input_location = saved_location;
*** empty log message *** From-SVN: r1052
1992-05-22 22:33:20 +02:00
}
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
if (!ix && !current_function_decl)
re PR c/18322 (__func__ diagnostic in bad location) PR c/18322 * c-common.c (fname_decl): Don't use line number of decl in diagnostic. testsuite: * gcc.dg/func-outside-1.c, gcc.dg/func-outside-2.c: Correct expected diagnostic location. From-SVN: r90365
2004-11-09 22:22:27 +01:00
pedwarn ("%qD is not defined outside of function scope", decl);
c-common.c (finish_fname_decls): Put the DECL_STMTs inside the outermost scope. * c-common.c (finish_fname_decls): Put the DECL_STMTs inside the outermost scope. * c-decl.c (c_make_fname_decl): Push the decls there, too. cp/ * decl.c (cp_make_fname_decl): Push the decls inside the outermost scope. From-SVN: r60848
2003-01-03 20:29:51 +01:00
Lazy __FUNCTION__ generation. gcc: Lazy __FUNCTION__ generation. * c-common.h (RID_FUNCTION_NAME, RID_PRETTY_FUNCTION_NAME, RID_C99_FUNCTION_NAME): New _RIDs. (CTI_FUNCTION_ID, CTI_PRETTY_FUNCTION_ID, CTI_FUNC_ID): Remove. (CTI_FUNCTION_NAME_DECL, CTI_PRETTY_FUNCTION_NAME_DECL, CTI_C99_FUNCTION_NAME_DECL, CTI_SAVED_FUNCTION_NAME_DECLS): New global tree slots. (function_id_node, pretty_function_id_node, func_id_node): Remove. (c99_function_name_decl_node, function_name_decl_node, pretty_function_name_decl_node, saved_function_name_decls): Declare. (struct language_function): Remove x_function_name_declared_p. (make_fname_decl): Remove a parameter. (declare_function_names): Remove prototype. (start_fname_decls, finish_fname_decls): Prototype. (fname_as_string): Likewise. (fname_string, fname_decl): Likewise. * c-common.c (make_fname_decl): Adjust. (struct fname_var_t): New struct. (fname_vars): New static array. (declare_function_name): Remove. (start_fname_decls, finish_fname_decls): New functions. (fname_as_string): New function from remnants of declare_function_name. (fname_string, fname_decl): New functions. * c-decl.c (c_function_name_declared_p): Remove. (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (c_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. Call finish_decl. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. Remove c_function_name_declared_p. (push_c_function_context): Don't push c_function_name_declared_p. (pop_c_function_context): Don't pop c_function_name_declared_p. (c_begin_compound_stmt): Don't check c_function_name_declared_p. * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): New tokens. (program): Call finish_fname_decls for C. (primary): Add VAR_FUNC_NAME. (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. (yylexname): If it's a STRING_FUNC_NAME generate the function name now. Don't look for VAR_DECLs containing __FUNCTION__ et al. * c-semantics.c (prune_unused_decls): Remove. (finish_stmt_tree): Don't call prune_unused_decls. (genrtl_decl_stmt): Don't prune unused decls here. cp: Lazy __FUNCTION__ generation. * cp-tree.def (FUNCTION_NAME): Remove. * cp-tree.h (function_name_declared_p): Remove. (cp_fname_init): Prototype. * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, don't call declare_function_name. Call start_fname_decls. (cp_make_fname_decl): Adjust parameters. Generate the name. Don't clobber the line number. (cp_fname_init): New function. (start_function): Call start_fname_decls. (finish_function): Call finish_fname_decls. * lex.c (reswords): Add slots for __FUNCTION__ et al. (rid_to_yy): Add mappings for __FUNCTION__ et al. * optimize.c (maybe_clone_body): Remove function_name_declared_p. * parse.y (VAR_FUNC_NAME): New token. (primary): Add VAR_FUNC_NAME. * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's generation. (tsubst, FUNCTION_NAME case): Remove. (tsubst_copy, FUNCTION_NAME case): Remove. (tsubst_expr, DECL_STMT case): Be careful with a DECL_PRETTY_FUNCTION_P. (instantiate_decl): Remove function_name_declared_p. * semantics.c (begin_compound_statement): Don't call declare_function_name here. (setup_vtbl_ptr). Don't save & restore function_name_declared_p. (finish_translation_unit): Call finish_fname_decls. (expand_body): Remove function_name_declared_p. * typeck2.c (digest_init): Allow any ERROR_MARK. testsuite: * gcc.dg/c99-func-2.c: Remove xfail. * gcc.dg/c99-func-3.c: Remove xfail. * gcc.dg/c99-func-4.c: Remove xfail. From-SVN: r41520
2001-04-24 10:22:06 +02:00
return decl;
*** empty log message *** From-SVN: r1052
1992-05-22 22:33:20 +02:00
}
c-common.c (fix_string_type): Split out of ... * c-common.c (fix_string_type): Split out of ... (combine_strings): ... here. Take a varray, not a tree list. (c_expand_builtin_printf): Use fix_string_type. * c-common.h: Update decls. * c-parse.in (string): Remove. Update all uses to use STRING instead, and not call combine_strings. (yylexstring): New. (_yylex): Use it. * c-typeck.c (simple_asm_stmt): Don't call combine_strings. (build_asm_stmt): Likewise. * objc/objc-act.c (my_build_string): Use fix_string_type. (build_objc_string_object): Build varray for combine_strings. * parse.y (string): Remove. Update all uses to use STRING instead, and not call combine_strings. * rtti.c (tinfo_name): Use fix_string_type. * semantics.c (finish_asm_stmt): Don't call combine_strings. * spew.c (yylexstring): New. (read_token): Use it. * g++.dg/parse/concat1.C: New. * gcc.dg/concat2.c: New. From-SVN: r52790
2002-04-26 09:40:12 +02:00
/* Given a STRING_CST, give it a suitable array-of-chars data type. */
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
fix_string_type (tree value)
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
{
c-common.c (fix_string_type): Split out of ... * c-common.c (fix_string_type): Split out of ... (combine_strings): ... here. Take a varray, not a tree list. (c_expand_builtin_printf): Use fix_string_type. * c-common.h: Update decls. * c-parse.in (string): Remove. Update all uses to use STRING instead, and not call combine_strings. (yylexstring): New. (_yylex): Use it. * c-typeck.c (simple_asm_stmt): Don't call combine_strings. (build_asm_stmt): Likewise. * objc/objc-act.c (my_build_string): Use fix_string_type. (build_objc_string_object): Build varray for combine_strings. * parse.y (string): Remove. Update all uses to use STRING instead, and not call combine_strings. * rtti.c (tinfo_name): Use fix_string_type. * semantics.c (finish_asm_stmt): Don't call combine_strings. * spew.c (yylexstring): New. (read_token): Use it. * g++.dg/parse/concat1.C: New. * gcc.dg/concat2.c: New. From-SVN: r52790
2002-04-26 09:40:12 +02:00
const int wchar_bytes = TYPE_PRECISION (wchar_type_node) / BITS_PER_UNIT;
const int wide_flag = TREE_TYPE (value) == wchar_array_type_node;
int length = TREE_STRING_LENGTH (value);
int nchars;
c-common.c (fix_string_type): Build the unqualified array type unconditionally... 2004-09-20 Matt Austern <austern@apple.com> Zack Weinberg <zack@codesourcery.com> * c-common.c (fix_string_type): Build the unqualified array type unconditionally, then use c_build_qualified_type to get the proper const-qualified variant, and set its TYPE_MAIN_VARIANT to refer to the unqualified type. * c-lex.c (c_lex_return_raw_string): New global. (c_lex_with_flags): Honor it. * c-pragma.h: Declare it. cp: * decl.c (make_rtl_for_nonlocal_decl, start_preparsed_function): Apply lbasename to input_filename before passing to get_fileinfo. * semantics.c (begin_class_definition): Likewise. * lex.c (handle_pragma_interface): Apply get_fileinfo to the correct filename. Rename variables to be less confusing. (handle_pragma_implementation): Likewise. Disable "appears after file is included" diagnostic. * parser.c (struct cp_token): Add in_system_header fiag. (CP_TOKEN_BLOCK_NUM_TOKENS, struct cp_token_block) (CP_TOKEN_BUFFER_SIZE, cp_token_cache_push_token) (CPP_NONE, cp_lexer_read_token): Delete. (struct cp_lexer): Remove first_token, string_tokens, main_lexer_p fields. Clarify comments. (struct cp_token_cache): Now just a pair of pointers. (CP_LEXER_BUFFER_SIZE): New #define. (CPP_PURGED): New fake token type. (cp_lexer_new_from_token_array, cp_lexer_destroy) (cp_lexer_peek_token_emit_debug_info, cp_lexer_skip_purged_tokens) (cp_lexer_handle_pragma, cp_token_cache_new, cp_parser_string_literal): New functions. (cp_lexer_new_from_tokens): Now a simple wrapper around cp_lexer_new_from_token_array. (cp_lexer_set_source_position_from_token): Also update in_system_header. (cp_lexer_next_token, cp_lexer_prev_token, cp_lexer_advance_token): Don't wrap round. (cp_lexer_token_difference): Dont handle wrapping round. (cp_lexer_new_main): Enable pragma deferral and raw strings, read the entire translation unit through c_lex_with_flags into this lexer's buffer, then turn raw strings back off again. (cp_lexer_grow_buffer): Adjust for buffer no longer being circular. (cp_lexer_get_preprocessor_token): No need to handle not being the main lexer. Set token->in_system_header too. (cp_lexer_peek_token): Skip purged tokens. Feed pragma tokens to cp_lexer_handle_pragma. No need to call cp_lexer_read_token. (cp_lexer_peek_nth_token): Likewise. (cp_lexer_purge_token): Mark the token PURGED, don't shift all the other tokens down. (cp_lexer_purge_tokens_after): Likewise. (cp_lexer_save_tokens, cp_lexer_rollback_tokens): Don't worry about there being no tokens. (cp_lexer_print_token): Revise to give useful information on all tokens. (struct cp_parser): Add field translate_strings_p. (cp_parser_new): Initialize it. (cp_parser_translation_unit): Destroy the lexer when done. (cp_parser_parameter_declaration): Restructure saving of default arguments. (cp_parser_save_member_function_body): Likewise. (cp_parser_check_for_invalid_template_id) (cp_parser_nested_name_specifier_opt, cp_parser_template_id): Adjust calls to cp_lexer_advance_token. (cp_parser_skip_to_closing_parenthesis, cp_parser_declaration): No need to fiddle c_lex_string_translate. (cp_parser_primary_expression, cp_parser_linkage_specification) (cp_parser_asm_definition, cp_parser_asm_specification_opt) (cp_parser_asm_operand_list, cp_parser_asm_clobber_list) Use cp_parser_string_literal. (cp_parser_attribute_list): Save and restore parser->translate_strings_p, not c_lex_string_translate. (cp_parser_cache_group): Delete. (cp_parser_cache_group_1): Rename cp_parser_cache_group. Do not take a cache argument. From-SVN: r87786
2004-09-21 04:22:45 +02:00
tree e_type, i_type, a_type;
(format_char_info): Add new field hhlen. (print_char_table, scan_char_table, time_char_table): Initialize hhlen field appropriately. (char_format_info): Recognize hh modifier and lookup correct char table entry. From-SVN: r19532
1998-05-04 22:19:33 +02:00
/* Compute the number of elements, for the array type. */
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
nchars = wide_flag ? length / wchar_bytes : length;
c.opt: Add -W(no-)overlength-strings. gcc: * c.opt: Add -W(no-)overlength-strings. * doc/invoke.texi: Document it. * c-opts.c (c_common_handle_option): -pedantic implies -Woverlength-strings, if not explicitly disabled already. (c_common_post_options): -Woverlength-strings defaults to off, and is always off for C++. * c-common.c (fix_string_type): Issue warning about strings longer than is portable only if warn_overlength_strings. Rearrange code a little for clarity. * configure.in: Check for -Wno-overlength-strings as well before enabling -pedantic in stage 1. * Makefile.in (STRICT2_WARN): Add -Wno-overlength-strings. (gcc.o-warn, insn-automata.o-warn, build/gencondmd.o-warn): Delete. * genconditions.c (write_header, write_one_condition) (write_conditions, write_writer): Consolidate very long strings that were broken up to fit in C89 portable limit. Don't use printf when fputs will do. gcc/testsuite: * gcc.dg/Woverlength-strings.c * gcc.dg/Woverlength-strings-pedantic-c89.c * gcc.dg/Woverlength-strings-pedantic-c89-no.c * gcc.dg/Woverlength-strings-pedantic-c99.c * gcc.dg/Woverlength-strings-pedantic-c99-no.c: New tests. ================================================================== From-SVN: r110360
2006-01-29 04:30:47 +01:00
/* C89 2.2.4.1, C99 5.2.4.1 (Translation limits). The analogous
limit in C++98 Annex B is very large (65536) and is not normative,
so we do not diagnose it (warn_overlength_strings is forced off
in c_common_post_options). */
if (warn_overlength_strings)
{
const int nchars_max = flag_isoc99 ? 4095 : 509;
const int relevant_std = flag_isoc99 ? 99 : 90;
if (nchars - 1 > nchars_max)
/* Translators: The %d after 'ISO C' will be 90 or 99. Do not
separate the %d from the 'C'. 'ISO' should not be
translated, but it may be moved after 'C%d' in languages
where modifiers follow nouns. */
pedwarn ("string length %qd is greater than the length %qd "
"ISO C%d compilers are required to support",
nchars - 1, nchars_max, relevant_std);
}
c-common.c (combine_strings): Emit a pedantic warning when a string length is greater than the minimum ANSI C... * c-common.c (combine_strings): Emit a pedantic warning when a string length is greater than the minimum ANSI C is required to support. From-SVN: r34999
2000-07-12 23:03:29 +02:00
c-common.h (flag_const_strings): Don't declare. 2006-02-09 Gabriel Dos Reis <gdr@integrable-solutions.net> * c-common.h (flag_const_strings): Don't declare. * c-common.c (flag_const_strings): Remove. * c.opt (fconst_strings): Remove. * c-opts.c (c_common_handle_option): Remove * <OPT_fconst_strings>. <OPT_Wwrite_strings>: Don't set flag_const_strings. (c_common_init_options): Don't set flag_const_strings. * doc/invoke.texi (-fno-const-strings): Remove documentation. cp/ 2006-02-09 Gabriel Dos Reis <gdr@integrable-solutions.net> * typeck.c (string_conv_p): Don't test for flag_const_strings. testsuite/ 2006-02-09 Gabriel Dos Reis <gdr@integrable-solutions.net> * g++.old-deja/g++.benjamin/15351-2.C: Likewise. * g++.old-deja/g++.benjamin/15351-1.C: Remove. From-SVN: r110804
2006-02-09 17:28:26 +01:00
/* Create the array type for the string constant. The ISO C++
standard says that a string literal has type `const char[N]' or
`const wchar_t[N]'. We use the same logic when invoked as a C
front-end with -Wwrite-strings.
??? We should change the type of an expression depending on the
state of a warning flag. We should just be warning -- see how
this is handled in the C++ front-end for the deprecated implicit
conversion from string literals to `char*' or `wchar_t*'.
c-common.c (fix_string_type): Build the unqualified array type unconditionally... 2004-09-20 Matt Austern <austern@apple.com> Zack Weinberg <zack@codesourcery.com> * c-common.c (fix_string_type): Build the unqualified array type unconditionally, then use c_build_qualified_type to get the proper const-qualified variant, and set its TYPE_MAIN_VARIANT to refer to the unqualified type. * c-lex.c (c_lex_return_raw_string): New global. (c_lex_with_flags): Honor it. * c-pragma.h: Declare it. cp: * decl.c (make_rtl_for_nonlocal_decl, start_preparsed_function): Apply lbasename to input_filename before passing to get_fileinfo. * semantics.c (begin_class_definition): Likewise. * lex.c (handle_pragma_interface): Apply get_fileinfo to the correct filename. Rename variables to be less confusing. (handle_pragma_implementation): Likewise. Disable "appears after file is included" diagnostic. * parser.c (struct cp_token): Add in_system_header fiag. (CP_TOKEN_BLOCK_NUM_TOKENS, struct cp_token_block) (CP_TOKEN_BUFFER_SIZE, cp_token_cache_push_token) (CPP_NONE, cp_lexer_read_token): Delete. (struct cp_lexer): Remove first_token, string_tokens, main_lexer_p fields. Clarify comments. (struct cp_token_cache): Now just a pair of pointers. (CP_LEXER_BUFFER_SIZE): New #define. (CPP_PURGED): New fake token type. (cp_lexer_new_from_token_array, cp_lexer_destroy) (cp_lexer_peek_token_emit_debug_info, cp_lexer_skip_purged_tokens) (cp_lexer_handle_pragma, cp_token_cache_new, cp_parser_string_literal): New functions. (cp_lexer_new_from_tokens): Now a simple wrapper around cp_lexer_new_from_token_array. (cp_lexer_set_source_position_from_token): Also update in_system_header. (cp_lexer_next_token, cp_lexer_prev_token, cp_lexer_advance_token): Don't wrap round. (cp_lexer_token_difference): Dont handle wrapping round. (cp_lexer_new_main): Enable pragma deferral and raw strings, read the entire translation unit through c_lex_with_flags into this lexer's buffer, then turn raw strings back off again. (cp_lexer_grow_buffer): Adjust for buffer no longer being circular. (cp_lexer_get_preprocessor_token): No need to handle not being the main lexer. Set token->in_system_header too. (cp_lexer_peek_token): Skip purged tokens. Feed pragma tokens to cp_lexer_handle_pragma. No need to call cp_lexer_read_token. (cp_lexer_peek_nth_token): Likewise. (cp_lexer_purge_token): Mark the token PURGED, don't shift all the other tokens down. (cp_lexer_purge_tokens_after): Likewise. (cp_lexer_save_tokens, cp_lexer_rollback_tokens): Don't worry about there being no tokens. (cp_lexer_print_token): Revise to give useful information on all tokens. (struct cp_parser): Add field translate_strings_p. (cp_parser_new): Initialize it. (cp_parser_translation_unit): Destroy the lexer when done. (cp_parser_parameter_declaration): Restructure saving of default arguments. (cp_parser_save_member_function_body): Likewise. (cp_parser_check_for_invalid_template_id) (cp_parser_nested_name_specifier_opt, cp_parser_template_id): Adjust calls to cp_lexer_advance_token. (cp_parser_skip_to_closing_parenthesis, cp_parser_declaration): No need to fiddle c_lex_string_translate. (cp_parser_primary_expression, cp_parser_linkage_specification) (cp_parser_asm_definition, cp_parser_asm_specification_opt) (cp_parser_asm_operand_list, cp_parser_asm_clobber_list) Use cp_parser_string_literal. (cp_parser_attribute_list): Save and restore parser->translate_strings_p, not c_lex_string_translate. (cp_parser_cache_group): Delete. (cp_parser_cache_group_1): Rename cp_parser_cache_group. Do not take a cache argument. From-SVN: r87786
2004-09-21 04:22:45 +02:00
The C++ front end relies on TYPE_MAIN_VARIANT of a cv-qualified
array type being the unqualified version of that type.
Therefore, if we are constructing an array of const char, we must
construct the matching unqualified array type first. The C front
end does not require this, but it does no harm, so we do it
unconditionally. */
c.opt: Add -W(no-)overlength-strings. gcc: * c.opt: Add -W(no-)overlength-strings. * doc/invoke.texi: Document it. * c-opts.c (c_common_handle_option): -pedantic implies -Woverlength-strings, if not explicitly disabled already. (c_common_post_options): -Woverlength-strings defaults to off, and is always off for C++. * c-common.c (fix_string_type): Issue warning about strings longer than is portable only if warn_overlength_strings. Rearrange code a little for clarity. * configure.in: Check for -Wno-overlength-strings as well before enabling -pedantic in stage 1. * Makefile.in (STRICT2_WARN): Add -Wno-overlength-strings. (gcc.o-warn, insn-automata.o-warn, build/gencondmd.o-warn): Delete. * genconditions.c (write_header, write_one_condition) (write_conditions, write_writer): Consolidate very long strings that were broken up to fit in C89 portable limit. Don't use printf when fputs will do. gcc/testsuite: * gcc.dg/Woverlength-strings.c * gcc.dg/Woverlength-strings-pedantic-c89.c * gcc.dg/Woverlength-strings-pedantic-c89-no.c * gcc.dg/Woverlength-strings-pedantic-c99.c * gcc.dg/Woverlength-strings-pedantic-c99-no.c: New tests. ================================================================== From-SVN: r110360
2006-01-29 04:30:47 +01:00
e_type = wide_flag ? wchar_type_node : char_type_node;
tree.h (build_int_cst): New, sign extended constant. * tree.h (build_int_cst): New, sign extended constant. (build_int_cstu): New, zero extended constant. (build_int_cst_wide): Renamed from build_int_cst. * tree.c (build_int_cst, build_int_cstu): New. (build_int_cst_wide): Renamed from build_int_cst. (make_vector_type, build_common_tree_nodes, build_common_tree_nodes_2): Adjust build_int_cst calls. * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, expand_builtin_strpbrk, expand_builtin_fputs, build_string_literal, expand_builtin_printf, expand_builtin_sprintf, fold_builtin_classify_type, fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, fold_builtin_isdigit, simplify_builtin_strstr, simplify_builtin_strpbrk, fold_builtin_fputs, simplify_builtin_sprintf): Likewise. * c-common.c (start_fname_decls, fix_string_type, shorten_compare, DEF_ATTR_INT): Likewise. * c-decl.c (complete_array_type, check_bitfield_type_and_width): Likewise. * c-lex.c (interpret_integer, lex_charconst): Likewise. * c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise. * c-pretty-print.c (pp_c_integer_constant): Likewise. * c-typeck.c (really_start_incremental_init, push_init_level, set_nonincremental_init_from_string): Likewise. * calls.c (load_register_parameters): Likewise. convert.c (convert_to_pointer): Likewise. coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, build_fn_info_type, build_fn_info_value, build_ctr_info_value, build_gcov_info): Likewise. * except.c (init_eh, assign_filter_values): Likewise. * expmed.c (store_fixed_bit_field, extract_bit_field, extract_fixed_bit_field, extract_split_bit_field, expand_shift, expand_mult_const, expand_mult_highpart_adjust, extract_high_half, expand_sdiv_pow2, expand_divmod, make_tree): Likewise. * expr.c (convert_move, emit_group_load, emit_group_store, expand_assignment, store_constructor, store_field, expand_expr_real_1, reduce_to_bit_field_precision): Likewise. fold-const.c (force_fit_type, int_const_binop, fold_convert_const, invert_truthvalue, optimize_bit_field_compare, decode_field_reference, all_ones_mask_p, constant_boolean_node, fold_div_compare, fold, fold_read_from_constant_string, fold_negate_const, fold_abs_const, fold_not_const, round_up, round_down): Likewise. * function.c (assign_parm_setup_block): Likewise. * stmt.c (shift_return_value, expand_case, estimate_case_costs): Likewise. * stor-layout.c (layout_type, initialize_sizetypes, set_min_and_max_values_for_integral_type): Likewise. * tree-chrec.c (chrec_fold_multiply_poly_poly, reset_evolution_in_loop): Likewise. * tree-chrec.h (build_polynomial_chrec): Likewise. * tree-complex.c (build_replicated_const): Likewise. * tree-eh.c (honor_protect_cleanup_actions, lower_try_finally_onedest, lower_try_finally_copy, lower_try_finally_switch): Likewise. * tree-mudflap.c (mf_build_string, mx_register_decls, mudflap_register_call, mudflap_enqueue_constant): Likewise. * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): Likewise. * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. * tree-ssa-loop-niter.c (number_of_iterations_cond, loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): Likewise. * tree-ssa-loop-ivcanon.c (create_canonical_iv, canonicalize_loop_induction_variables): Likewise. * tree-vectorizer.c (vect_create_index_for_array_ref, vect_transform_loop_bound, vect_compute_data_ref_alignment): Likewise. * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, alpha_gimplify_va_arg_1): Likewise. * config/arm/arm.c (arm_get_cookie_size): Likewise. * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, mips_gimplify_va_arg_expr): Likewise. * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, add_compiler_branch_island): Likewise. * config/s390/s390.c (s390_va_start): Likewise. * config/sh/sh.c (sh_va_start): Likewise. * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): Likewise. * config/xtensa/xtensa.c (xtensa_va_start, xtensa_gimplify_va_arg_expr): Likewise. * objc/objc-act.c (build_objc_string_object, build_objc_symtab_template, init_def_list, init_objc_symtab, init_module_descriptor, generate_static_references, build_selector_translation_table, get_proto_encoding, build_typed_selector_reference, build_selector_reference, build_next_objc_exception_stuff, build_method_prototype_list_template, generate_descriptor_table, generate_protocols, build_protocol_initializer, build_ivar_list_template, build_method_list_template, build_ivar_list_initializer, generate_ivars_list, generate_dispatch_table, generate_protocol_list, build_category_initializer, build_shared_structure_initializer, generate_shared_structures, handle_impent, generate_objc_image_info): Likewise. 2004-04-25 Paolo Bonzini <bonzini@gnu.org> * cfglayout.c (duplicate_insn_chain): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator. * cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT. * final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove. * jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop, check_dbra_loop, loop_dump_aux): Remove references to removed notes and fields. * reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs. * unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove references to removed notes and fields. (subtract_reg_term, ujump_to_loop_cont): Remove. From-SVN: r86544
2004-08-25 11:52:54 +02:00
i_type = build_index_type (build_int_cst (NULL_TREE, nchars - 1));
c-common.c (fix_string_type): Build the unqualified array type unconditionally... 2004-09-20 Matt Austern <austern@apple.com> Zack Weinberg <zack@codesourcery.com> * c-common.c (fix_string_type): Build the unqualified array type unconditionally, then use c_build_qualified_type to get the proper const-qualified variant, and set its TYPE_MAIN_VARIANT to refer to the unqualified type. * c-lex.c (c_lex_return_raw_string): New global. (c_lex_with_flags): Honor it. * c-pragma.h: Declare it. cp: * decl.c (make_rtl_for_nonlocal_decl, start_preparsed_function): Apply lbasename to input_filename before passing to get_fileinfo. * semantics.c (begin_class_definition): Likewise. * lex.c (handle_pragma_interface): Apply get_fileinfo to the correct filename. Rename variables to be less confusing. (handle_pragma_implementation): Likewise. Disable "appears after file is included" diagnostic. * parser.c (struct cp_token): Add in_system_header fiag. (CP_TOKEN_BLOCK_NUM_TOKENS, struct cp_token_block) (CP_TOKEN_BUFFER_SIZE, cp_token_cache_push_token) (CPP_NONE, cp_lexer_read_token): Delete. (struct cp_lexer): Remove first_token, string_tokens, main_lexer_p fields. Clarify comments. (struct cp_token_cache): Now just a pair of pointers. (CP_LEXER_BUFFER_SIZE): New #define. (CPP_PURGED): New fake token type. (cp_lexer_new_from_token_array, cp_lexer_destroy) (cp_lexer_peek_token_emit_debug_info, cp_lexer_skip_purged_tokens) (cp_lexer_handle_pragma, cp_token_cache_new, cp_parser_string_literal): New functions. (cp_lexer_new_from_tokens): Now a simple wrapper around cp_lexer_new_from_token_array. (cp_lexer_set_source_position_from_token): Also update in_system_header. (cp_lexer_next_token, cp_lexer_prev_token, cp_lexer_advance_token): Don't wrap round. (cp_lexer_token_difference): Dont handle wrapping round. (cp_lexer_new_main): Enable pragma deferral and raw strings, read the entire translation unit through c_lex_with_flags into this lexer's buffer, then turn raw strings back off again. (cp_lexer_grow_buffer): Adjust for buffer no longer being circular. (cp_lexer_get_preprocessor_token): No need to handle not being the main lexer. Set token->in_system_header too. (cp_lexer_peek_token): Skip purged tokens. Feed pragma tokens to cp_lexer_handle_pragma. No need to call cp_lexer_read_token. (cp_lexer_peek_nth_token): Likewise. (cp_lexer_purge_token): Mark the token PURGED, don't shift all the other tokens down. (cp_lexer_purge_tokens_after): Likewise. (cp_lexer_save_tokens, cp_lexer_rollback_tokens): Don't worry about there being no tokens. (cp_lexer_print_token): Revise to give useful information on all tokens. (struct cp_parser): Add field translate_strings_p. (cp_parser_new): Initialize it. (cp_parser_translation_unit): Destroy the lexer when done. (cp_parser_parameter_declaration): Restructure saving of default arguments. (cp_parser_save_member_function_body): Likewise. (cp_parser_check_for_invalid_template_id) (cp_parser_nested_name_specifier_opt, cp_parser_template_id): Adjust calls to cp_lexer_advance_token. (cp_parser_skip_to_closing_parenthesis, cp_parser_declaration): No need to fiddle c_lex_string_translate. (cp_parser_primary_expression, cp_parser_linkage_specification) (cp_parser_asm_definition, cp_parser_asm_specification_opt) (cp_parser_asm_operand_list, cp_parser_asm_clobber_list) Use cp_parser_string_literal. (cp_parser_attribute_list): Save and restore parser->translate_strings_p, not c_lex_string_translate. (cp_parser_cache_group): Delete. (cp_parser_cache_group_1): Rename cp_parser_cache_group. Do not take a cache argument. From-SVN: r87786
2004-09-21 04:22:45 +02:00
a_type = build_array_type (e_type, i_type);
c-common.h (flag_const_strings): Don't declare. 2006-02-09 Gabriel Dos Reis <gdr@integrable-solutions.net> * c-common.h (flag_const_strings): Don't declare. * c-common.c (flag_const_strings): Remove. * c.opt (fconst_strings): Remove. * c-opts.c (c_common_handle_option): Remove * <OPT_fconst_strings>. <OPT_Wwrite_strings>: Don't set flag_const_strings. (c_common_init_options): Don't set flag_const_strings. * doc/invoke.texi (-fno-const-strings): Remove documentation. cp/ 2006-02-09 Gabriel Dos Reis <gdr@integrable-solutions.net> * typeck.c (string_conv_p): Don't test for flag_const_strings. testsuite/ 2006-02-09 Gabriel Dos Reis <gdr@integrable-solutions.net> * g++.old-deja/g++.benjamin/15351-2.C: Likewise. * g++.old-deja/g++.benjamin/15351-1.C: Remove. From-SVN: r110804
2006-02-09 17:28:26 +01:00
if (c_dialect_cxx() || warn_write_strings)
c-common.c (fix_string_type): Just use c_build_qualified_type to build string type. * c-common.c (fix_string_type): Just use c_build_qualified_type to build string type. (c_build_qualified_type): Build qualified array types with TYPE_MAIN_VARIANT pointing to corresponding unqualified type. * c-decl.c (c_make_fname_decl): Build unqualified array type before qualified type. (grokdeclarator): Use TYPE_MAIN_VARIANT of typedef type if element type is qualified, not just if type itself is. Don't apply qualifiers to array type when declarator is processed. Apply qualifiers to field type whether or not it is an array type. Don't handle array types specially for applying qualifiers to variables. * c-typeck.c (composite_type): Build unqualified element type and array type when forming composite of array types. (common_pointer_type, comptypes, comp_target_types, type_lists_compatible_p, build_indirect_ref, build_array_ref, convert_for_assignment): Don't apply TYPE_MAIN_VARIANT to array types. (type_lists_compatible_p): Cache TREE_VALUE (args1) and TREE_VALUE (args2) in variables a1 and a2. testsuite: * gcc.dg/Wwrite-strings-1.c, gcc.dg/array-quals-2.c, gcc.dg/lvalue-3.c: New tests. * gcc.dg/concat.c: Update expected messages. From-SVN: r94411
2005-01-29 17:12:45 +01:00
a_type = c_build_qualified_type (a_type, TYPE_QUAL_CONST);
c-common.c (combine_strings): Also set TREE_READONLY. * c-common.c (combine_strings): Also set TREE_READONLY. Change warn_write_strings to flag_const_strings. * c-decl.c, c-tree.h: Likewise. cp/ * tree.c (lvalue_type): Fix for arrays. * typeck.c (string_conv_p): New fn. (convert_for_assignment): Use it. (build_unary_op): Use lvalue_type. * call.c (standard_conversion, convert_like): Use string_conv_p. (add_function_candidate): Use lvalue_type. * cvt.c (convert_to_reference): Likewise. * decl2.c (lang_decode_option): Ignore -traditional. * decl.c (init_decl_processing): flag_writable_strings inhibits flag_const_strings. * lang-options.h (lang_options): Add fconst-strings to the list of valid options. * decl2.c (lang_f_options, lang_decode_option): Likewise. From-SVN: r21928
1998-08-24 04:08:45 +02:00
c-common.c (fix_string_type): Build the unqualified array type unconditionally... 2004-09-20 Matt Austern <austern@apple.com> Zack Weinberg <zack@codesourcery.com> * c-common.c (fix_string_type): Build the unqualified array type unconditionally, then use c_build_qualified_type to get the proper const-qualified variant, and set its TYPE_MAIN_VARIANT to refer to the unqualified type. * c-lex.c (c_lex_return_raw_string): New global. (c_lex_with_flags): Honor it. * c-pragma.h: Declare it. cp: * decl.c (make_rtl_for_nonlocal_decl, start_preparsed_function): Apply lbasename to input_filename before passing to get_fileinfo. * semantics.c (begin_class_definition): Likewise. * lex.c (handle_pragma_interface): Apply get_fileinfo to the correct filename. Rename variables to be less confusing. (handle_pragma_implementation): Likewise. Disable "appears after file is included" diagnostic. * parser.c (struct cp_token): Add in_system_header fiag. (CP_TOKEN_BLOCK_NUM_TOKENS, struct cp_token_block) (CP_TOKEN_BUFFER_SIZE, cp_token_cache_push_token) (CPP_NONE, cp_lexer_read_token): Delete. (struct cp_lexer): Remove first_token, string_tokens, main_lexer_p fields. Clarify comments. (struct cp_token_cache): Now just a pair of pointers. (CP_LEXER_BUFFER_SIZE): New #define. (CPP_PURGED): New fake token type. (cp_lexer_new_from_token_array, cp_lexer_destroy) (cp_lexer_peek_token_emit_debug_info, cp_lexer_skip_purged_tokens) (cp_lexer_handle_pragma, cp_token_cache_new, cp_parser_string_literal): New functions. (cp_lexer_new_from_tokens): Now a simple wrapper around cp_lexer_new_from_token_array. (cp_lexer_set_source_position_from_token): Also update in_system_header. (cp_lexer_next_token, cp_lexer_prev_token, cp_lexer_advance_token): Don't wrap round. (cp_lexer_token_difference): Dont handle wrapping round. (cp_lexer_new_main): Enable pragma deferral and raw strings, read the entire translation unit through c_lex_with_flags into this lexer's buffer, then turn raw strings back off again. (cp_lexer_grow_buffer): Adjust for buffer no longer being circular. (cp_lexer_get_preprocessor_token): No need to handle not being the main lexer. Set token->in_system_header too. (cp_lexer_peek_token): Skip purged tokens. Feed pragma tokens to cp_lexer_handle_pragma. No need to call cp_lexer_read_token. (cp_lexer_peek_nth_token): Likewise. (cp_lexer_purge_token): Mark the token PURGED, don't shift all the other tokens down. (cp_lexer_purge_tokens_after): Likewise. (cp_lexer_save_tokens, cp_lexer_rollback_tokens): Don't worry about there being no tokens. (cp_lexer_print_token): Revise to give useful information on all tokens. (struct cp_parser): Add field translate_strings_p. (cp_parser_new): Initialize it. (cp_parser_translation_unit): Destroy the lexer when done. (cp_parser_parameter_declaration): Restructure saving of default arguments. (cp_parser_save_member_function_body): Likewise. (cp_parser_check_for_invalid_template_id) (cp_parser_nested_name_specifier_opt, cp_parser_template_id): Adjust calls to cp_lexer_advance_token. (cp_parser_skip_to_closing_parenthesis, cp_parser_declaration): No need to fiddle c_lex_string_translate. (cp_parser_primary_expression, cp_parser_linkage_specification) (cp_parser_asm_definition, cp_parser_asm_specification_opt) (cp_parser_asm_operand_list, cp_parser_asm_clobber_list) Use cp_parser_string_literal. (cp_parser_attribute_list): Save and restore parser->translate_strings_p, not c_lex_string_translate. (cp_parser_cache_group): Delete. (cp_parser_cache_group_1): Rename cp_parser_cache_group. Do not take a cache argument. From-SVN: r87786
2004-09-21 04:22:45 +02:00
TREE_TYPE (value) = a_type;
* c-common.c (combine_strings): Always set TREE_CONSTANT. From-SVN: r28873
1999-08-25 23:05:16 +02:00
TREE_CONSTANT (value) = 1;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
TREE_INVARIANT (value) = 1;
Remove -fwritable-strings. gcc/ Remove -fwritable-strings. * c-common.c (fix_string_type): Don't check flag_writable_strings. (fix_string_type): Likewise. * c-opts.c (set_std_c89): Don't initialize flag_writable_strings. (set_std_c99): Likewise. * common.opt (fwritable-strings): Remove. * flags.h: Remove the external declaration of flag_writable_strings. * opts.c (common_handle_option) <OPT_fwritable_strings>: Remove. * toplev.c (flag_writable_strings): Remove. (f_options): Remove an entry for writable-strings. * varasm.c (const_hash_1) <STRING_CST>: Don't check flag_writable_strings. (compare_constant) <STRING_CST>: Likewise. (build_constant_desc): Likewise. * config/darwin.c (machopic_select_section): Likewise. * config/arm/arm.c (AOF_ASSEMBLER): Likewise. * config/arm/pe.c (arm_pe_encode_section_info): Likewise. * config/iq2000/iq2000.c (iq2000_select_section): Likewise. * config/mips/mips.c (mips_select_section): Likewise. (mips_encode_section_info): Likewise. * config/pa/pa.c (pa_select_section): Likewise. * config/pa/pa.h (TEXT_SPACE_P): Likewise. * config/v850/v850.c (v850_select_section): Likewise. * doc/invoke.texi (-fwritable-strings): Remove. (-fno-const-strings): Don't mention -fwritable-strings. * doc/trouble.texi: Don't mention -fwritable-strings. gcc/cp/ * decl.c (cxx_init_decl_processing): Don't check flag_writable_strings. gcc/testsuite/ * gcc.dg/fwritable-strings-1.c: Remove. Co-Authored-By: Kazu Hirata <kazu@cs.umass.edu> From-SVN: r78333
2004-02-23 22:43:18 +01:00
TREE_READONLY (value) = 1;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
TREE_STATIC (value) = 1;
return value;
}
(constant_expression_warning): Suppress duplicate warnings. (convert_and_check, overflow_warning, unsigned_conversion_warning): New functions. Prototypes added to c-tree.h. From-SVN: r3405
1993-02-02 05:40:43 +01:00
/* Print a warning if a constant expression had overflow in folding.
Invoke this function on every expression that the language
requires to be a constant expression.
Note the ANSI C standard says it is erroneous for a
constant expression to overflow. */
Moved constant_expression_warning into c-common.c. From-SVN: r2076
1992-09-08 01:42:39 +02:00
void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
constant_expression_warning (tree value)
Moved constant_expression_warning into c-common.c. From-SVN: r2076
1992-09-08 01:42:39 +02:00
{
(constant_expression_warning, overflow_warning): Handle REAL_CST and COMPLEX_CST. From-SVN: r6769
1994-03-13 14:31:27 +01:00
if ((TREE_CODE (value) == INTEGER_CST || TREE_CODE (value) == REAL_CST
i386.md ("mmx_uavgv8qi3"): Use const_vector. 2002-02-19 Aldy Hernandez <aldyh@redhat.com> * config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector. ("mmx_uavgv4hi3"): Same. ("pmulhrwv4hi3"): Same. * tree-inline.c (walk_tree): Handle vectors. * c-common.c (constant_expression_warning): Handle vectors. (overflow_warning): Same. * sched-deps.c (sched_analyze_2): Handle vectors. * rtlanal.c (rtx_unstable_p): Handle vectors. (rtx_varies_p): Same. (count_occurrences): Same. (regs_set_between_p): Same. (modified_between_p): Same. (modified_in_p): Same. (volatile_insn_p): Same. (volatile_refs_p): Same. (side_effects_p): Same. (may_trap_p): Same. (inequality_comparisons_p): Same. (replace_regs): Same. (computed_jump_p_1): Same. * rtl.c (DEF_MACHMODE): Change all definitions to accept 8th argument. (inner_mode_array): New. (copy_rtx): Handle vectors. (copy_most_rtx): Same. (rtx_equal_p): Same. (get_mode_alignment): Adjust for vectors. * resource.c (mark_referenced_resources): Handle vectors. (mark_set_resources): Same. * reload1.c (eliminate_regs): Handle vectors. (elimination_effects): Same. (scan_paradoxical_subregs): Same. * reload.c (subst_reg_equivs): Handle vectors. * regrename.c (scan_rtx): Handle vectors. * regclass.c (reg_scan_mark_refs): Handle vectors. * recog.c (find_single_use_1): Handle vectors. * local-alloc.c (equiv_init_varies_p): Handle vectors. (contains_replace_regs): Same. (memref_referenced_p): Same. * integrate.c (copy_rtx_and_substitute): Handle vectors. (subst_constants): Same. * genattrtab.c (attr_copy_rtx): Handle vectors. (encode_units_mask): Same. (clear_struct_flag): Same. (count_sub_rtxs): Same. * gcse.c (want_to_gcse_p): Handle vectors. (oprs_unchanged_p): Same. (hash_expr_1): Same. (oprs_not_set_p): Same. (expr_killed_p): Same. (compute_transp): Same. (store_ops_ok): Same. * function.c (purge_addressof_1): Do not allow paradoxical subregs of vectors. (fixup_var_refs_1): Same. (instantiate_virtual_regs_1): Same. * fold-const.c (operand_equal_p): Handle vectors. (fold): Same. (rtl_expr_nonnegative_p): Same. * flow.c (mark_used_regs): Handle vectors. * df.c (df_uses_record): Handle vectors. * cselib.c (cselib_subst_to_values): Handle vectors. (cselib_mem_conflict_p): Same. (hash_rtx): Same. * cse.c (canon_reg): Handle vectors. (fold_rt): Same. (cse_process_notes): Same. (count_reg_usage): Same. (canon_hash): Same. * alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR. * combine.c (mark_used_regs_combine): Add case for CONST_VECTOR. * emit-rtl.c (init_emit_once): Generate const0_rtx for vectors. (gen_rtx): Handle CONST_VECTOR. (gen_const_vector_0): New. (copy_rtx_if_shared): CONST_VECTORs can be shared. (reset_used_flags): Same. (copy_insn_1): Same. (initializer_constant_valid_p): Handle VECTOR_CST. * doc/c-tree.texi (Expression trees): Document VECTOR_CST. * doc/rtl.texi (Constants): Document const_vector. (CONST0_RTX): Update for vectors. (RTL sharing): Same. * print-tree.c (print_node): Add case for VECTOR_CST. * tree.h (TREE_VECTOR_CST_ELTS): New. (struct tree_vector): New. (union tree_node): Add vector node. (build_vector): Add prototype. * tree.def (VECTOR_CST): New. * tree.c (build_vector): New. * expmed.c (make_tree): Handle CONST_VECTOR. * rtl.h (CONSTANT_P): CONST_VECTORs are constants too. (CONST_VECTOR_ELT): New. (CONST_VECTOR_NUNITS): New. * machmode.h (GET_MODE_INNER): New. (DEF_MACHMODE): Accept 8th arg. * machmode.def: Add 8th argument for vector inner mode. Add inner vector modes for vectors. * rtl.def (VEC_CONST): Remove. (CONST_VECTOR): New. * expr.c (clear_storage): Allow vectors. (is_zeros_p): Handle VECTOR_CST. * varasm.c (output_constant_pool): Handle vectors. (rtx_const): Add veclo and vechi fields. (kind): Add RTX_VECTOR. (decode_rtx_const): Add case for vector. * config/rs6000/rs6000-protos.h: Add zero_constant. * config/rs6000/rs6000.c (rs6000_emit_move): Handle vector constants. Force easy vector constants into memory. (easy_vector_constant): New. (emit_easy_vector_constant): New. (rs6000_legitimize_reload_address): Do not generate bad reloads on darwin. * config/rs6000/rs6000.md ("altivec_lvx"): Reflect what instruction does. ("altivec_lvxl"): Same. (altivec_lvebx): Same. (altivec_lvehx): Same. (altivec_lvewx): Same. ("*movv4si_const0"): New. ("*movv4sf_const0"): New. ("*movv8hi_const0"): New. ("*movv16qi_const0"): New. From-SVN: r49853
2002-02-19 03:53:41 +01:00
|| TREE_CODE (value) == VECTOR_CST
(constant_expression_warning, overflow_warning): Handle REAL_CST and COMPLEX_CST. From-SVN: r6769
1994-03-13 14:31:27 +01:00
|| TREE_CODE (value) == COMPLEX_CST)
tree.h (force_fit_type_double): Remove unused final argument. * tree.h (force_fit_type_double): Remove unused final argument. * c-common.c (constant_expression_warning): Replace use of TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW. (convert_and_check): Likewise. (shorten_compare): Update call to force_fit_type_double. (c_common_truthvalue_conversion) <INTEGER_CST>: Use integer_zerop. * convert.c (convert_to_pointer): Update call to force_fit_type_double. * fold-const.c (force_fit_type_double): Remove overflowed_const argument. (int_const_binop, fold_convert_const_int_from_int, fold_convert_const_int_from_real, fold_div_compare, fold_sign_changed_comparison, fold_unary, fold_negate_const, fold_abs_const, fold_not_const): Remove the final argument from calls to force_fit_type_double. From-SVN: r120746
2007-01-13 06:39:00 +01:00
&& TREE_OVERFLOW (value)
common.opt (Woverflow): New command line option. * common.opt (Woverflow): New command line option. * c-common.c (constant_expression_warning): Check warn_overflow. (overflow_waring): Pass OPT_Woverflow to warning. (unsigned_conversion_warning): Likewise. (convert_and_check): Likewise. * doc/invoke.texi: Document new command line option. * gcc.dg/Woverflow-1.c: New test case. * gcc.dg/Woverflow-2.c: Likewise. * gcc.dg/Woverflow-3.c: Likewise. From-SVN: r113408
2006-05-01 06:27:15 +02:00
&& warn_overflow
&& pedantic)
(constant_expression_warning, overflow_warning): Handle REAL_CST and COMPLEX_CST. From-SVN: r6769
1994-03-13 14:31:27 +01:00
pedwarn ("overflow in constant expression");
(constant_expression_warning): Suppress duplicate warnings. (convert_and_check, overflow_warning, unsigned_conversion_warning): New functions. Prototypes added to c-tree.h. From-SVN: r3405
1993-02-02 05:40:43 +01:00
}
re PR c/19978 (overflow in expression of constants should not cause multiple warnings) 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/19978 * tree.h (TREE_OVERFLOW_P): New. * c-typeck.c (parser_build_unary_op): Warn only if result overflowed and operands did not. (parser_build_binary_op): Likewise. (convert_for_assignment): Remove redundant overflow_warning. * c-common.c (overflow_warning): Don't check or set TREE_OVERFLOW. cp/ * semantics.c (finish_unary_op_expr): Warn only if result overflowed and operands did not. testsuite/ * gcc.dg/multiple-overflow-warn-1.c: New. * gcc.dg/multiple-overflow-warn-2.c: New. * gcc.dg/overflow-warn-6.c: New. * g++.dg/warn/multiple-overflow-warn-1.C: New. From-SVN: r120505
2007-01-05 22:57:01 +01:00
/* Print a warning if an expression had overflow in folding and its
operands hadn't.
(constant_expression_warning): Suppress duplicate warnings. (convert_and_check, overflow_warning, unsigned_conversion_warning): New functions. Prototypes added to c-tree.h. From-SVN: r3405
1993-02-02 05:40:43 +01:00
Invoke this function on every expression that
(1) appears in the source code, and
re PR c/19978 (overflow in expression of constants should not cause multiple warnings) 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/19978 * tree.h (TREE_OVERFLOW_P): New. * c-typeck.c (parser_build_unary_op): Warn only if result overflowed and operands did not. (parser_build_binary_op): Likewise. (convert_for_assignment): Remove redundant overflow_warning. * c-common.c (overflow_warning): Don't check or set TREE_OVERFLOW. cp/ * semantics.c (finish_unary_op_expr): Warn only if result overflowed and operands did not. testsuite/ * gcc.dg/multiple-overflow-warn-1.c: New. * gcc.dg/multiple-overflow-warn-2.c: New. * gcc.dg/overflow-warn-6.c: New. * g++.dg/warn/multiple-overflow-warn-1.C: New. From-SVN: r120505
2007-01-05 22:57:01 +01:00
(2) is a constant expression that overflowed, and
(constant_expression_warning): Suppress duplicate warnings. (convert_and_check, overflow_warning, unsigned_conversion_warning): New functions. Prototypes added to c-tree.h. From-SVN: r3405
1993-02-02 05:40:43 +01:00
(3) is not already checked by convert_and_check;
re PR c/19978 (overflow in expression of constants should not cause multiple warnings) 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/19978 * tree.h (TREE_OVERFLOW_P): New. * c-typeck.c (parser_build_unary_op): Warn only if result overflowed and operands did not. (parser_build_binary_op): Likewise. (convert_for_assignment): Remove redundant overflow_warning. * c-common.c (overflow_warning): Don't check or set TREE_OVERFLOW. cp/ * semantics.c (finish_unary_op_expr): Warn only if result overflowed and operands did not. testsuite/ * gcc.dg/multiple-overflow-warn-1.c: New. * gcc.dg/multiple-overflow-warn-2.c: New. * gcc.dg/overflow-warn-6.c: New. * g++.dg/warn/multiple-overflow-warn-1.C: New. From-SVN: r120505
2007-01-05 22:57:01 +01:00
however, do not invoke this function on operands of explicit casts
or when the expression is the result of an operator and any operand
already overflowed. */
(constant_expression_warning): Suppress duplicate warnings. (convert_and_check, overflow_warning, unsigned_conversion_warning): New functions. Prototypes added to c-tree.h. From-SVN: r3405
1993-02-02 05:40:43 +01:00
void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
overflow_warning (tree value)
(constant_expression_warning): Suppress duplicate warnings. (convert_and_check, overflow_warning, unsigned_conversion_warning): New functions. Prototypes added to c-tree.h. From-SVN: r3405
1993-02-02 05:40:43 +01:00
{
re PR c/19978 (overflow in expression of constants should not cause multiple warnings) 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/19978 * tree.h (TREE_OVERFLOW_P): New. * c-typeck.c (parser_build_unary_op): Warn only if result overflowed and operands did not. (parser_build_binary_op): Likewise. (convert_for_assignment): Remove redundant overflow_warning. * c-common.c (overflow_warning): Don't check or set TREE_OVERFLOW. cp/ * semantics.c (finish_unary_op_expr): Warn only if result overflowed and operands did not. testsuite/ * gcc.dg/multiple-overflow-warn-1.c: New. * gcc.dg/multiple-overflow-warn-2.c: New. * gcc.dg/overflow-warn-6.c: New. * g++.dg/warn/multiple-overflow-warn-1.C: New. From-SVN: r120505
2007-01-05 22:57:01 +01:00
if (skip_evaluation) return;
switch (TREE_CODE (value))
i386.md ("mmx_uavgv8qi3"): Use const_vector. 2002-02-19 Aldy Hernandez <aldyh@redhat.com> * config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector. ("mmx_uavgv4hi3"): Same. ("pmulhrwv4hi3"): Same. * tree-inline.c (walk_tree): Handle vectors. * c-common.c (constant_expression_warning): Handle vectors. (overflow_warning): Same. * sched-deps.c (sched_analyze_2): Handle vectors. * rtlanal.c (rtx_unstable_p): Handle vectors. (rtx_varies_p): Same. (count_occurrences): Same. (regs_set_between_p): Same. (modified_between_p): Same. (modified_in_p): Same. (volatile_insn_p): Same. (volatile_refs_p): Same. (side_effects_p): Same. (may_trap_p): Same. (inequality_comparisons_p): Same. (replace_regs): Same. (computed_jump_p_1): Same. * rtl.c (DEF_MACHMODE): Change all definitions to accept 8th argument. (inner_mode_array): New. (copy_rtx): Handle vectors. (copy_most_rtx): Same. (rtx_equal_p): Same. (get_mode_alignment): Adjust for vectors. * resource.c (mark_referenced_resources): Handle vectors. (mark_set_resources): Same. * reload1.c (eliminate_regs): Handle vectors. (elimination_effects): Same. (scan_paradoxical_subregs): Same. * reload.c (subst_reg_equivs): Handle vectors. * regrename.c (scan_rtx): Handle vectors. * regclass.c (reg_scan_mark_refs): Handle vectors. * recog.c (find_single_use_1): Handle vectors. * local-alloc.c (equiv_init_varies_p): Handle vectors. (contains_replace_regs): Same. (memref_referenced_p): Same. * integrate.c (copy_rtx_and_substitute): Handle vectors. (subst_constants): Same. * genattrtab.c (attr_copy_rtx): Handle vectors. (encode_units_mask): Same. (clear_struct_flag): Same. (count_sub_rtxs): Same. * gcse.c (want_to_gcse_p): Handle vectors. (oprs_unchanged_p): Same. (hash_expr_1): Same. (oprs_not_set_p): Same. (expr_killed_p): Same. (compute_transp): Same. (store_ops_ok): Same. * function.c (purge_addressof_1): Do not allow paradoxical subregs of vectors. (fixup_var_refs_1): Same. (instantiate_virtual_regs_1): Same. * fold-const.c (operand_equal_p): Handle vectors. (fold): Same. (rtl_expr_nonnegative_p): Same. * flow.c (mark_used_regs): Handle vectors. * df.c (df_uses_record): Handle vectors. * cselib.c (cselib_subst_to_values): Handle vectors. (cselib_mem_conflict_p): Same. (hash_rtx): Same. * cse.c (canon_reg): Handle vectors. (fold_rt): Same. (cse_process_notes): Same. (count_reg_usage): Same. (canon_hash): Same. * alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR. * combine.c (mark_used_regs_combine): Add case for CONST_VECTOR. * emit-rtl.c (init_emit_once): Generate const0_rtx for vectors. (gen_rtx): Handle CONST_VECTOR. (gen_const_vector_0): New. (copy_rtx_if_shared): CONST_VECTORs can be shared. (reset_used_flags): Same. (copy_insn_1): Same. (initializer_constant_valid_p): Handle VECTOR_CST. * doc/c-tree.texi (Expression trees): Document VECTOR_CST. * doc/rtl.texi (Constants): Document const_vector. (CONST0_RTX): Update for vectors. (RTL sharing): Same. * print-tree.c (print_node): Add case for VECTOR_CST. * tree.h (TREE_VECTOR_CST_ELTS): New. (struct tree_vector): New. (union tree_node): Add vector node. (build_vector): Add prototype. * tree.def (VECTOR_CST): New. * tree.c (build_vector): New. * expmed.c (make_tree): Handle CONST_VECTOR. * rtl.h (CONSTANT_P): CONST_VECTORs are constants too. (CONST_VECTOR_ELT): New. (CONST_VECTOR_NUNITS): New. * machmode.h (GET_MODE_INNER): New. (DEF_MACHMODE): Accept 8th arg. * machmode.def: Add 8th argument for vector inner mode. Add inner vector modes for vectors. * rtl.def (VEC_CONST): Remove. (CONST_VECTOR): New. * expr.c (clear_storage): Allow vectors. (is_zeros_p): Handle VECTOR_CST. * varasm.c (output_constant_pool): Handle vectors. (rtx_const): Add veclo and vechi fields. (kind): Add RTX_VECTOR. (decode_rtx_const): Add case for vector. * config/rs6000/rs6000-protos.h: Add zero_constant. * config/rs6000/rs6000.c (rs6000_emit_move): Handle vector constants. Force easy vector constants into memory. (easy_vector_constant): New. (emit_easy_vector_constant): New. (rs6000_legitimize_reload_address): Do not generate bad reloads on darwin. * config/rs6000/rs6000.md ("altivec_lvx"): Reflect what instruction does. ("altivec_lvxl"): Same. (altivec_lvebx): Same. (altivec_lvehx): Same. (altivec_lvewx): Same. ("*movv4si_const0"): New. ("*movv4sf_const0"): New. ("*movv8hi_const0"): New. ("*movv16qi_const0"): New. From-SVN: r49853
2002-02-19 03:53:41 +01:00
{
re PR c/19978 (overflow in expression of constants should not cause multiple warnings) 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/19978 * tree.h (TREE_OVERFLOW_P): New. * c-typeck.c (parser_build_unary_op): Warn only if result overflowed and operands did not. (parser_build_binary_op): Likewise. (convert_for_assignment): Remove redundant overflow_warning. * c-common.c (overflow_warning): Don't check or set TREE_OVERFLOW. cp/ * semantics.c (finish_unary_op_expr): Warn only if result overflowed and operands did not. testsuite/ * gcc.dg/multiple-overflow-warn-1.c: New. * gcc.dg/multiple-overflow-warn-2.c: New. * gcc.dg/overflow-warn-6.c: New. * g++.dg/warn/multiple-overflow-warn-1.C: New. From-SVN: r120505
2007-01-05 22:57:01 +01:00
case INTEGER_CST:
warning (OPT_Woverflow, "integer overflow in expression");
break;
case REAL_CST:
warning (OPT_Woverflow, "floating point overflow in expression");
break;
case VECTOR_CST:
warning (OPT_Woverflow, "vector overflow in expression");
break;
case COMPLEX_CST:
if (TREE_CODE (TREE_REALPART (value)) == INTEGER_CST)
warning (OPT_Woverflow, "complex integer overflow in expression");
else if (TREE_CODE (TREE_REALPART (value)) == REAL_CST)
warning (OPT_Woverflow, "complex floating point overflow in expression");
break;
default:
break;
i386.md ("mmx_uavgv8qi3"): Use const_vector. 2002-02-19 Aldy Hernandez <aldyh@redhat.com> * config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector. ("mmx_uavgv4hi3"): Same. ("pmulhrwv4hi3"): Same. * tree-inline.c (walk_tree): Handle vectors. * c-common.c (constant_expression_warning): Handle vectors. (overflow_warning): Same. * sched-deps.c (sched_analyze_2): Handle vectors. * rtlanal.c (rtx_unstable_p): Handle vectors. (rtx_varies_p): Same. (count_occurrences): Same. (regs_set_between_p): Same. (modified_between_p): Same. (modified_in_p): Same. (volatile_insn_p): Same. (volatile_refs_p): Same. (side_effects_p): Same. (may_trap_p): Same. (inequality_comparisons_p): Same. (replace_regs): Same. (computed_jump_p_1): Same. * rtl.c (DEF_MACHMODE): Change all definitions to accept 8th argument. (inner_mode_array): New. (copy_rtx): Handle vectors. (copy_most_rtx): Same. (rtx_equal_p): Same. (get_mode_alignment): Adjust for vectors. * resource.c (mark_referenced_resources): Handle vectors. (mark_set_resources): Same. * reload1.c (eliminate_regs): Handle vectors. (elimination_effects): Same. (scan_paradoxical_subregs): Same. * reload.c (subst_reg_equivs): Handle vectors. * regrename.c (scan_rtx): Handle vectors. * regclass.c (reg_scan_mark_refs): Handle vectors. * recog.c (find_single_use_1): Handle vectors. * local-alloc.c (equiv_init_varies_p): Handle vectors. (contains_replace_regs): Same. (memref_referenced_p): Same. * integrate.c (copy_rtx_and_substitute): Handle vectors. (subst_constants): Same. * genattrtab.c (attr_copy_rtx): Handle vectors. (encode_units_mask): Same. (clear_struct_flag): Same. (count_sub_rtxs): Same. * gcse.c (want_to_gcse_p): Handle vectors. (oprs_unchanged_p): Same. (hash_expr_1): Same. (oprs_not_set_p): Same. (expr_killed_p): Same. (compute_transp): Same. (store_ops_ok): Same. * function.c (purge_addressof_1): Do not allow paradoxical subregs of vectors. (fixup_var_refs_1): Same. (instantiate_virtual_regs_1): Same. * fold-const.c (operand_equal_p): Handle vectors. (fold): Same. (rtl_expr_nonnegative_p): Same. * flow.c (mark_used_regs): Handle vectors. * df.c (df_uses_record): Handle vectors. * cselib.c (cselib_subst_to_values): Handle vectors. (cselib_mem_conflict_p): Same. (hash_rtx): Same. * cse.c (canon_reg): Handle vectors. (fold_rt): Same. (cse_process_notes): Same. (count_reg_usage): Same. (canon_hash): Same. * alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR. * combine.c (mark_used_regs_combine): Add case for CONST_VECTOR. * emit-rtl.c (init_emit_once): Generate const0_rtx for vectors. (gen_rtx): Handle CONST_VECTOR. (gen_const_vector_0): New. (copy_rtx_if_shared): CONST_VECTORs can be shared. (reset_used_flags): Same. (copy_insn_1): Same. (initializer_constant_valid_p): Handle VECTOR_CST. * doc/c-tree.texi (Expression trees): Document VECTOR_CST. * doc/rtl.texi (Constants): Document const_vector. (CONST0_RTX): Update for vectors. (RTL sharing): Same. * print-tree.c (print_node): Add case for VECTOR_CST. * tree.h (TREE_VECTOR_CST_ELTS): New. (struct tree_vector): New. (union tree_node): Add vector node. (build_vector): Add prototype. * tree.def (VECTOR_CST): New. * tree.c (build_vector): New. * expmed.c (make_tree): Handle CONST_VECTOR. * rtl.h (CONSTANT_P): CONST_VECTORs are constants too. (CONST_VECTOR_ELT): New. (CONST_VECTOR_NUNITS): New. * machmode.h (GET_MODE_INNER): New. (DEF_MACHMODE): Accept 8th arg. * machmode.def: Add 8th argument for vector inner mode. Add inner vector modes for vectors. * rtl.def (VEC_CONST): Remove. (CONST_VECTOR): New. * expr.c (clear_storage): Allow vectors. (is_zeros_p): Handle VECTOR_CST. * varasm.c (output_constant_pool): Handle vectors. (rtx_const): Add veclo and vechi fields. (kind): Add RTX_VECTOR. (decode_rtx_const): Add case for vector. * config/rs6000/rs6000-protos.h: Add zero_constant. * config/rs6000/rs6000.c (rs6000_emit_move): Handle vector constants. Force easy vector constants into memory. (easy_vector_constant): New. (emit_easy_vector_constant): New. (rs6000_legitimize_reload_address): Do not generate bad reloads on darwin. * config/rs6000/rs6000.md ("altivec_lvx"): Reflect what instruction does. ("altivec_lvxl"): Same. (altivec_lvebx): Same. (altivec_lvehx): Same. (altivec_lvewx): Same. ("*movv4si_const0"): New. ("*movv4sf_const0"): New. ("*movv8hi_const0"): New. ("*movv16qi_const0"): New. From-SVN: r49853
2002-02-19 03:53:41 +01:00
}
(constant_expression_warning): Suppress duplicate warnings. (convert_and_check, overflow_warning, unsigned_conversion_warning): New functions. Prototypes added to c-tree.h. From-SVN: r3405
1993-02-02 05:40:43 +01:00
}
re PR c++/14024 (g++ isn't reporting aliasing warnings) 2005-11-24 Richard Guenther <rguenther@suse.de> Dirk Mueller <dmueller@suse.de> PR c++/14024 * c-common.h (strict_aliasing_warning): Declare. * c-common.c (strict_aliasing_warning): New function, split out from ... * c-typeck.c (build_c_cast): ... here. * typeck.c (build_reinterpret_cast_1): Use it. * g++.dg/warn/Wstrict-aliasing-1.C: New testcase. * g++.dg/warn/Wstrict-aliasing-2.C: Likewise. * g++.dg/warn/Wstrict-aliasing-3.C: Likewise. * g++.dg/warn/Wstrict-aliasing-4.C: Likewise. * g++.dg/warn/Wstrict-aliasing-5.C: Likewise. * g++.dg/warn/Wstrict-aliasing-6.C: Likewise. Co-Authored-By: Dirk Mueller <dmueller@suse.de> From-SVN: r107459
2005-11-24 11:48:15 +01:00
/* Print a warning about casts that might indicate violation
of strict aliasing rules if -Wstrict-aliasing is used and
c-common.c (strict_aliasing_warning): Fix formatting. 2006-08-13 Dirk Mueller <dmueller@suse.de> * c-common.c (strict_aliasing_warning): Fix formatting. From-SVN: r116109
2006-08-13 17:04:41 +02:00
strict aliasing mode is in effect. OTYPE is the original
TREE_TYPE of EXPR, and TYPE the type we're casting to. */
re PR c++/14024 (g++ isn't reporting aliasing warnings) 2005-11-24 Richard Guenther <rguenther@suse.de> Dirk Mueller <dmueller@suse.de> PR c++/14024 * c-common.h (strict_aliasing_warning): Declare. * c-common.c (strict_aliasing_warning): New function, split out from ... * c-typeck.c (build_c_cast): ... here. * typeck.c (build_reinterpret_cast_1): Use it. * g++.dg/warn/Wstrict-aliasing-1.C: New testcase. * g++.dg/warn/Wstrict-aliasing-2.C: Likewise. * g++.dg/warn/Wstrict-aliasing-3.C: Likewise. * g++.dg/warn/Wstrict-aliasing-4.C: Likewise. * g++.dg/warn/Wstrict-aliasing-5.C: Likewise. * g++.dg/warn/Wstrict-aliasing-6.C: Likewise. Co-Authored-By: Dirk Mueller <dmueller@suse.de> From-SVN: r107459
2005-11-24 11:48:15 +01:00
void
c-common.c (strict_aliasing_warning): Fix formatting. 2006-08-13 Dirk Mueller <dmueller@suse.de> * c-common.c (strict_aliasing_warning): Fix formatting. From-SVN: r116109
2006-08-13 17:04:41 +02:00
strict_aliasing_warning (tree otype, tree type, tree expr)
re PR c++/14024 (g++ isn't reporting aliasing warnings) 2005-11-24 Richard Guenther <rguenther@suse.de> Dirk Mueller <dmueller@suse.de> PR c++/14024 * c-common.h (strict_aliasing_warning): Declare. * c-common.c (strict_aliasing_warning): New function, split out from ... * c-typeck.c (build_c_cast): ... here. * typeck.c (build_reinterpret_cast_1): Use it. * g++.dg/warn/Wstrict-aliasing-1.C: New testcase. * g++.dg/warn/Wstrict-aliasing-2.C: Likewise. * g++.dg/warn/Wstrict-aliasing-3.C: Likewise. * g++.dg/warn/Wstrict-aliasing-4.C: Likewise. * g++.dg/warn/Wstrict-aliasing-5.C: Likewise. * g++.dg/warn/Wstrict-aliasing-6.C: Likewise. Co-Authored-By: Dirk Mueller <dmueller@suse.de> From-SVN: r107459
2005-11-24 11:48:15 +01:00
{
if (flag_strict_aliasing && warn_strict_aliasing
&& POINTER_TYPE_P (type) && POINTER_TYPE_P (otype)
&& TREE_CODE (expr) == ADDR_EXPR
&& (DECL_P (TREE_OPERAND (expr, 0))
c-common.c (strict_aliasing_warning): Handle all component-ref like accesses. 2005-11-28 Richard Guenther <rguenther@suse.de> * c-common.c (strict_aliasing_warning): Handle all component-ref like accesses. * gcc.dg/alias-9.c: New testcase. * g++.dg/warn/Wstrict-aliasing-7.C: Likewise. From-SVN: r107598
2005-11-28 11:00:55 +01:00
|| handled_component_p (TREE_OPERAND (expr, 0)))
re PR c++/14024 (g++ isn't reporting aliasing warnings) 2005-11-24 Richard Guenther <rguenther@suse.de> Dirk Mueller <dmueller@suse.de> PR c++/14024 * c-common.h (strict_aliasing_warning): Declare. * c-common.c (strict_aliasing_warning): New function, split out from ... * c-typeck.c (build_c_cast): ... here. * typeck.c (build_reinterpret_cast_1): Use it. * g++.dg/warn/Wstrict-aliasing-1.C: New testcase. * g++.dg/warn/Wstrict-aliasing-2.C: Likewise. * g++.dg/warn/Wstrict-aliasing-3.C: Likewise. * g++.dg/warn/Wstrict-aliasing-4.C: Likewise. * g++.dg/warn/Wstrict-aliasing-5.C: Likewise. * g++.dg/warn/Wstrict-aliasing-6.C: Likewise. Co-Authored-By: Dirk Mueller <dmueller@suse.de> From-SVN: r107459
2005-11-24 11:48:15 +01:00
&& !VOID_TYPE_P (TREE_TYPE (type)))
{
/* Casting the address of an object to non void pointer. Warn
if the cast breaks type based aliasing. */
if (!COMPLETE_TYPE_P (TREE_TYPE (type)))
warning (OPT_Wstrict_aliasing, "type-punning to incomplete type "
"might break strict-aliasing rules");
else
{
HOST_WIDE_INT set1 = get_alias_set (TREE_TYPE (TREE_OPERAND (expr, 0)));
HOST_WIDE_INT set2 = get_alias_set (TREE_TYPE (type));
if (!alias_sets_conflict_p (set1, set2))
warning (OPT_Wstrict_aliasing, "dereferencing type-punned "
"pointer will break strict-aliasing rules");
else if (warn_strict_aliasing > 1
&& !alias_sets_might_conflict_p (set1, set2))
warning (OPT_Wstrict_aliasing, "dereferencing type-punned "
"pointer might break strict-aliasing rules");
}
}
}
re PR c++/5520 (Add a warning to detect empty body of if statements (like in the C frontend)) 2006-01-20 Dirk Mueller <dmueller@suse.com> PR c++/5520 * c-parser.c (c_parser_if_body): Use build_empty_stmt() instead of a special NOP marker. * c-typeck.c (c_finish_if_stmt): Remove obsoleted special NOP marker handling. * c-common.h (empty_body_warning): Add forward declaration. * c-common.c (empty_body_warning): Add (from c_finish_if_stmt). Now uses IS_EMPTY_STMT() instead of special NOP markers. * semantics.c (finish_if_stmt): Call empty_body_warning. * parser.c (cp_parser_implicitly_scoped_statement): Mark empty statement with an empty stmt. * g++.dg/warn/empty-body.C: New. From-SVN: r110019
2006-01-20 10:30:22 +01:00
/* Print a warning about if (); or if () .. else; constructs
via the special empty statement node that we create. INNER_THEN
and INNER_ELSE are the statement lists of the if and the else
block. */
void
empty_body_warning (tree inner_then, tree inner_else)
{
re PR middle-end/7651 (Define -Wextra strictly in terms of other warning flags) 2006-12-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR middle-end/7651 * c.opt (Wempty-body): New. * doc/invoke.texi (Wempty-body): Document it. (Wextra): Enabled by -Wextra. * c-opts.c (c_common_post_options): Enabled by -Wextra. * c-common.c (empty_body_warning): Replace Wextra with Wempty-body. * c-parser.c (c_parser_c99_block_statement): Likewise. testsuite/ * gcc.dg/20001116-1.c: Replace -Wextra with -Wempty-body. * gcc.dg/if-empty-1.c: Likewise. * gcc.dg/pr23165.c: Likewise. * g++.dg/warn/empty-body.C: Likewise. From-SVN: r119963
2006-12-16 17:48:01 +01:00
if (warn_empty_body)
re PR c++/5520 (Add a warning to detect empty body of if statements (like in the C frontend)) 2006-01-20 Dirk Mueller <dmueller@suse.com> PR c++/5520 * c-parser.c (c_parser_if_body): Use build_empty_stmt() instead of a special NOP marker. * c-typeck.c (c_finish_if_stmt): Remove obsoleted special NOP marker handling. * c-common.h (empty_body_warning): Add forward declaration. * c-common.c (empty_body_warning): Add (from c_finish_if_stmt). Now uses IS_EMPTY_STMT() instead of special NOP markers. * semantics.c (finish_if_stmt): Call empty_body_warning. * parser.c (cp_parser_implicitly_scoped_statement): Mark empty statement with an empty stmt. * g++.dg/warn/empty-body.C: New. From-SVN: r110019
2006-01-20 10:30:22 +01:00
{
if (TREE_CODE (inner_then) == STATEMENT_LIST
&& STATEMENT_LIST_TAIL (inner_then))
inner_then = STATEMENT_LIST_TAIL (inner_then)->stmt;
if (inner_else && TREE_CODE (inner_else) == STATEMENT_LIST
&& STATEMENT_LIST_TAIL (inner_else))
inner_else = STATEMENT_LIST_TAIL (inner_else)->stmt;
if (IS_EMPTY_STMT (inner_then) && !inner_else)
re PR middle-end/7651 (Define -Wextra strictly in terms of other warning flags) 2006-12-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR middle-end/7651 * c.opt (Wempty-body): New. * doc/invoke.texi (Wempty-body): Document it. (Wextra): Enabled by -Wextra. * c-opts.c (c_common_post_options): Enabled by -Wextra. * c-common.c (empty_body_warning): Replace Wextra with Wempty-body. * c-parser.c (c_parser_c99_block_statement): Likewise. testsuite/ * gcc.dg/20001116-1.c: Replace -Wextra with -Wempty-body. * gcc.dg/if-empty-1.c: Likewise. * gcc.dg/pr23165.c: Likewise. * g++.dg/warn/empty-body.C: Likewise. From-SVN: r119963
2006-12-16 17:48:01 +01:00
warning (OPT_Wempty_body, "%Hempty body in an if-statement",
re PR c++/5520 (Add a warning to detect empty body of if statements (like in the C frontend)) 2006-01-20 Dirk Mueller <dmueller@suse.com> PR c++/5520 * c-parser.c (c_parser_if_body): Use build_empty_stmt() instead of a special NOP marker. * c-typeck.c (c_finish_if_stmt): Remove obsoleted special NOP marker handling. * c-common.h (empty_body_warning): Add forward declaration. * c-common.c (empty_body_warning): Add (from c_finish_if_stmt). Now uses IS_EMPTY_STMT() instead of special NOP markers. * semantics.c (finish_if_stmt): Call empty_body_warning. * parser.c (cp_parser_implicitly_scoped_statement): Mark empty statement with an empty stmt. * g++.dg/warn/empty-body.C: New. From-SVN: r110019
2006-01-20 10:30:22 +01:00
EXPR_LOCUS (inner_then));
if (inner_else && IS_EMPTY_STMT (inner_else))
re PR middle-end/7651 (Define -Wextra strictly in terms of other warning flags) 2006-12-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR middle-end/7651 * c.opt (Wempty-body): New. * doc/invoke.texi (Wempty-body): Document it. (Wextra): Enabled by -Wextra. * c-opts.c (c_common_post_options): Enabled by -Wextra. * c-common.c (empty_body_warning): Replace Wextra with Wempty-body. * c-parser.c (c_parser_c99_block_statement): Likewise. testsuite/ * gcc.dg/20001116-1.c: Replace -Wextra with -Wempty-body. * gcc.dg/if-empty-1.c: Likewise. * gcc.dg/pr23165.c: Likewise. * g++.dg/warn/empty-body.C: Likewise. From-SVN: r119963
2006-12-16 17:48:01 +01:00
warning (OPT_Wempty_body, "%Hempty body in an else-statement",
re PR c++/5520 (Add a warning to detect empty body of if statements (like in the C frontend)) 2006-01-20 Dirk Mueller <dmueller@suse.com> PR c++/5520 * c-parser.c (c_parser_if_body): Use build_empty_stmt() instead of a special NOP marker. * c-typeck.c (c_finish_if_stmt): Remove obsoleted special NOP marker handling. * c-common.h (empty_body_warning): Add forward declaration. * c-common.c (empty_body_warning): Add (from c_finish_if_stmt). Now uses IS_EMPTY_STMT() instead of special NOP markers. * semantics.c (finish_if_stmt): Call empty_body_warning. * parser.c (cp_parser_implicitly_scoped_statement): Mark empty statement with an empty stmt. * g++.dg/warn/empty-body.C: New. From-SVN: r110019
2006-01-20 10:30:22 +01:00
EXPR_LOCUS (inner_else));
}
}
re PR c++/6321 (no warning for bad main function declaration) 2006-10-30 Dirk Mueller <dmueller@suse.de> PR c++/6321 * cp/decl.c (grokfndecl): Use check_main_parameter_types. * c-common.h (strict_aliasing_warning): Fix whitespace. * c-decl (start_function): Move code for main decl warning .. * c-common.c (check_main_parameter_types): .. here. * c-common.h (check_main_parameter_types): Declare. From-SVN: r118206
2006-10-31 00:15:42 +01:00
/* Warn for unlikely, improbable, or stupid DECL declarations
of `main'. */
void
check_main_parameter_types (tree decl)
{
tree args;
int argct = 0;
for (args = TYPE_ARG_TYPES (TREE_TYPE (decl)); args;
args = TREE_CHAIN (args))
{
tree type = args ? TREE_VALUE (args) : 0;
re PR c++/30021 (ICE on invalid parameter for main) PR c++/30021 * c-common.c (check_main_parameter_types): Check for error_mark_node. * g++.dg/other/main1.C: New test. From-SVN: r119415
2006-12-01 22:28:35 +01:00
if (type == void_type_node || type == error_mark_node )
re PR c++/6321 (no warning for bad main function declaration) 2006-10-30 Dirk Mueller <dmueller@suse.de> PR c++/6321 * cp/decl.c (grokfndecl): Use check_main_parameter_types. * c-common.h (strict_aliasing_warning): Fix whitespace. * c-decl (start_function): Move code for main decl warning .. * c-common.c (check_main_parameter_types): .. here. * c-common.h (check_main_parameter_types): Declare. From-SVN: r118206
2006-10-31 00:15:42 +01:00
break;
++argct;
switch (argct)
{
case 1:
if (TYPE_MAIN_VARIANT (type) != integer_type_node)
pedwarn ("first argument of %q+D should be %<int%>", decl);
break;
case 2:
if (TREE_CODE (type) != POINTER_TYPE
|| TREE_CODE (TREE_TYPE (type)) != POINTER_TYPE
|| (TYPE_MAIN_VARIANT (TREE_TYPE (TREE_TYPE (type)))
!= char_type_node))
pedwarn ("second argument of %q+D should be %<char **%>",
decl);
break;
case 3:
if (TREE_CODE (type) != POINTER_TYPE
|| TREE_CODE (TREE_TYPE (type)) != POINTER_TYPE
|| (TYPE_MAIN_VARIANT (TREE_TYPE (TREE_TYPE (type)))
!= char_type_node))
pedwarn ("third argument of %q+D should probably be "
"%<char **%>", decl);
break;
}
}
/* It is intentional that this message does not mention the third
argument because it's only mentioned in an appendix of the
standard. */
if (argct > 0 && (argct < 2 || argct > 3))
pedwarn ("%q+D takes only zero or two arguments", decl);
}
c.opt: Add -flax-vector-conversions. gcc/ * c.opt: Add -flax-vector-conversions. * c-typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (digest_init): Likewise. (comptypes_internal): Use vector_types_convertible_p. * c-opts.c: Handle -flax-vector-conversions. * c-common.c (flag_lax_vector_conversions): New. (vector_types_convertible_p): Unless -flax-vector conversions has been passed, disallow conversions between vectors with differing numbers of subparts and/or element types. If such a conversion is disallowed, possibly emit a note on the first occasion only to inform the user of -flax-vector-conversions. The new last argument specifies this. * c-common.h (flag_lax_vector_conversions): New. (vector_types_convertible_p): Add extra argument. * config/i386/i386.c (ix86_init_mmx_sse_builtins): Use char_type_node for V*QI type vectors. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Update to satisfy new typechecking rules. * config/rs6000/altivec.h (vec_cmple): Use vec_cmpge. * doc/invoke.texi (C Dialect Options): Document -flax-vector-conversions. gcc/cp/ * call.c (standard_conversion): Pass flag to vector_types_convertible_p to disallow emission of note. * typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (ptr_reasonably_similar): Pass flag to vector_types_convertible_p to disallow emission of note. gcc/testsuite/ * gcc.target/i386/20020531-1.c: Use "char" not "unsigned char" in __v8qi typedef. * gcc.target/powerpc/altivec-vec-merge.c (foo): Add casts. * gcc.dg/simd-1.c: Update dg-error directives to reflect new compiler behaviour. * gcc.dg/simd-5.c: Likewise. * gcc.dg/simd-6.c: Likewise. * g++.dg/conversion/simd1.C: Likewise. * g++.dg/conversion/simd3.C: Likewise. * g++.dg/ext/attribute-test-2.C (data): Add "vs" member. (main): Use it. From-SVN: r120572
2007-01-08 10:25:07 +01:00
/* True if vector types T1 and T2 can be converted to each other
without an explicit cast. If EMIT_LAX_NOTE is true, and T1 and T2
can only be converted with -flax-vector-conversions yet that is not
in effect, emit a note telling the user about that option if such
a note has not previously been emitted. */
bool
vector_types_convertible_p (tree t1, tree t2, bool emit_lax_note)
re PR target/14899 (wrong code due to change in compatibility rules for vector types) gcc/ChangeLog: 2004-05-04 Paolo Bonzini <bonzini@gnu.org> Richard Henderson <rth@redhat.com> PR target/14899 * c-common.c (vector_types_convertible_p): New function. * c-typeck.c (comptypes): Recurse on vector types. (convert_for_assignment): Use vector_types_convertible_p. (digest_init): Use vector_types_convertible_p to check validness of constant vector initializers; otherwise treat them as scalars. * tree.c (make_or_reuse_type): New. (build_common_tree_nodes): Use it. * cp/call.c (standard_conversion): Likewise. * cp/typeck.c (comptypes): Recurse on vector types. (convert_for_assignment): Use vector_types_convertible_p. * config/rs6000/rs6000.c (build_opaque_vector_type): New function. (rs6000_init_builtins): Use it. gcc/testsuite/ChangeLog: 2004-05-04 Paolo Bonzini <bonzini@gnu.org> * g++.dg/ext/spe1.C: New testcase. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r81504
2004-05-05 09:23:00 +02:00
{
c.opt: Add -flax-vector-conversions. gcc/ * c.opt: Add -flax-vector-conversions. * c-typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (digest_init): Likewise. (comptypes_internal): Use vector_types_convertible_p. * c-opts.c: Handle -flax-vector-conversions. * c-common.c (flag_lax_vector_conversions): New. (vector_types_convertible_p): Unless -flax-vector conversions has been passed, disallow conversions between vectors with differing numbers of subparts and/or element types. If such a conversion is disallowed, possibly emit a note on the first occasion only to inform the user of -flax-vector-conversions. The new last argument specifies this. * c-common.h (flag_lax_vector_conversions): New. (vector_types_convertible_p): Add extra argument. * config/i386/i386.c (ix86_init_mmx_sse_builtins): Use char_type_node for V*QI type vectors. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Update to satisfy new typechecking rules. * config/rs6000/altivec.h (vec_cmple): Use vec_cmpge. * doc/invoke.texi (C Dialect Options): Document -flax-vector-conversions. gcc/cp/ * call.c (standard_conversion): Pass flag to vector_types_convertible_p to disallow emission of note. * typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (ptr_reasonably_similar): Pass flag to vector_types_convertible_p to disallow emission of note. gcc/testsuite/ * gcc.target/i386/20020531-1.c: Use "char" not "unsigned char" in __v8qi typedef. * gcc.target/powerpc/altivec-vec-merge.c (foo): Add casts. * gcc.dg/simd-1.c: Update dg-error directives to reflect new compiler behaviour. * gcc.dg/simd-5.c: Likewise. * gcc.dg/simd-6.c: Likewise. * g++.dg/conversion/simd1.C: Likewise. * g++.dg/conversion/simd3.C: Likewise. * g++.dg/ext/attribute-test-2.C (data): Add "vs" member. (main): Use it. From-SVN: r120572
2007-01-08 10:25:07 +01:00
static bool emitted_lax_note = false;
c-common.c (vector_types_convertible_p): Treat opaque types as always convertible if they have the same size... * c-common.c (vector_types_convertible_p): Treat opaque types as always convertible if they have the same size, but not otherwise. From-SVN: r120688
2007-01-12 00:14:51 +01:00
bool convertible_lax;
if ((targetm.vector_opaque_p (t1) || targetm.vector_opaque_p (t2))
&& tree_int_cst_equal (TYPE_SIZE (t1), TYPE_SIZE (t2)))
return true;
convertible_lax =
(tree_int_cst_equal (TYPE_SIZE (t1), TYPE_SIZE (t2))
&& (TREE_CODE (TREE_TYPE (t1)) != REAL_TYPE ||
TYPE_PRECISION (t1) == TYPE_PRECISION (t2))
&& (INTEGRAL_TYPE_P (TREE_TYPE (t1))
== INTEGRAL_TYPE_P (TREE_TYPE (t2))));
c.opt: Add -flax-vector-conversions. gcc/ * c.opt: Add -flax-vector-conversions. * c-typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (digest_init): Likewise. (comptypes_internal): Use vector_types_convertible_p. * c-opts.c: Handle -flax-vector-conversions. * c-common.c (flag_lax_vector_conversions): New. (vector_types_convertible_p): Unless -flax-vector conversions has been passed, disallow conversions between vectors with differing numbers of subparts and/or element types. If such a conversion is disallowed, possibly emit a note on the first occasion only to inform the user of -flax-vector-conversions. The new last argument specifies this. * c-common.h (flag_lax_vector_conversions): New. (vector_types_convertible_p): Add extra argument. * config/i386/i386.c (ix86_init_mmx_sse_builtins): Use char_type_node for V*QI type vectors. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Update to satisfy new typechecking rules. * config/rs6000/altivec.h (vec_cmple): Use vec_cmpge. * doc/invoke.texi (C Dialect Options): Document -flax-vector-conversions. gcc/cp/ * call.c (standard_conversion): Pass flag to vector_types_convertible_p to disallow emission of note. * typeck.c (convert_for_assignment): Pass flag to vector_types_convertible_p to allow emission of note. (ptr_reasonably_similar): Pass flag to vector_types_convertible_p to disallow emission of note. gcc/testsuite/ * gcc.target/i386/20020531-1.c: Use "char" not "unsigned char" in __v8qi typedef. * gcc.target/powerpc/altivec-vec-merge.c (foo): Add casts. * gcc.dg/simd-1.c: Update dg-error directives to reflect new compiler behaviour. * gcc.dg/simd-5.c: Likewise. * gcc.dg/simd-6.c: Likewise. * g++.dg/conversion/simd1.C: Likewise. * g++.dg/conversion/simd3.C: Likewise. * g++.dg/ext/attribute-test-2.C (data): Add "vs" member. (main): Use it. From-SVN: r120572
2007-01-08 10:25:07 +01:00
if (!convertible_lax || flag_lax_vector_conversions)
return convertible_lax;
if (TYPE_VECTOR_SUBPARTS (t1) == TYPE_VECTOR_SUBPARTS (t2)
&& comptypes (TREE_TYPE (t1), TREE_TYPE (t2)))
return true;
if (emit_lax_note && !emitted_lax_note)
{
emitted_lax_note = true;
inform ("use -flax-vector-conversions to permit "
"conversions between vectors with differing "
"element types or numbers of subparts");
}
return false;
re PR target/14899 (wrong code due to change in compatibility rules for vector types) gcc/ChangeLog: 2004-05-04 Paolo Bonzini <bonzini@gnu.org> Richard Henderson <rth@redhat.com> PR target/14899 * c-common.c (vector_types_convertible_p): New function. * c-typeck.c (comptypes): Recurse on vector types. (convert_for_assignment): Use vector_types_convertible_p. (digest_init): Use vector_types_convertible_p to check validness of constant vector initializers; otherwise treat them as scalars. * tree.c (make_or_reuse_type): New. (build_common_tree_nodes): Use it. * cp/call.c (standard_conversion): Likewise. * cp/typeck.c (comptypes): Recurse on vector types. (convert_for_assignment): Use vector_types_convertible_p. * config/rs6000/rs6000.c (build_opaque_vector_type): New function. (rs6000_init_builtins): Use it. gcc/testsuite/ChangeLog: 2004-05-04 Paolo Bonzini <bonzini@gnu.org> * g++.dg/ext/spe1.C: New testcase. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r81504
2004-05-05 09:23:00 +02:00
}
re PR c/2707 (gcc does not warn on truncate) 2006-11-24 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/2707 PR c++/26167 * c-common.c (conversion_warning): New. (convert_and_check): Call conversion_warning unless there is an overflow warning. * doc/invoke.texi (-Wconversion): Update description. testsuite/ * gcc.dg/Wconversion-integer.c: New. Supersedes Wconversion-negative-constants.c * gcc.dg/Wconversion-real.c: New. * gcc.dg/Wconversion-real-integer.c: New. * gcc.dg/Wconversion-negative-constants.c: Deleted. * g++.dg/warn/Wconversion1.C: Modified. From-SVN: r119143
2006-11-24 02:50:33 +01:00
/* Warns if the conversion of EXPR to TYPE may alter a value.
This function is called from convert_and_check. */
static void
conversion_warning (tree type, tree expr)
{
bool give_warning = false;
unsigned int formal_prec = TYPE_PRECISION (type);
if (TREE_CODE (expr) == REAL_CST || TREE_CODE (expr) == INTEGER_CST)
{
/* Warn for real constant that is not an exact integer converted
to integer type. */
if (TREE_CODE (TREE_TYPE (expr)) == REAL_TYPE
&& TREE_CODE (type) == INTEGER_TYPE)
{
if (!real_isinteger (TREE_REAL_CST_PTR (expr), TYPE_MODE (TREE_TYPE (expr))))
give_warning = true;
}
c-common.c (constant_fits_type_p): Delete. 2006-11-27 Roger Sayle <roger@eyesopen.com> Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-common.c (constant_fits_type_p): Delete. (unsigned_conversion_warning): Delete. (conversion_warning): Integrate Wconversion warning from unsigned_conversion_warning. (convert_and_check): Integrate Woverflow warning from unsigned_conversion_warning. Reorganize and simplify to avoid dependence upon the middle-end setting TREE_OVERFLOW on integral conversions, by using int_fits_type_p directly. Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r119258
2006-11-27 19:47:41 +01:00
/* Warn for an integer constant that does not fit into integer type. */
re PR c/2707 (gcc does not warn on truncate) 2006-11-24 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/2707 PR c++/26167 * c-common.c (conversion_warning): New. (convert_and_check): Call conversion_warning unless there is an overflow warning. * doc/invoke.texi (-Wconversion): Update description. testsuite/ * gcc.dg/Wconversion-integer.c: New. Supersedes Wconversion-negative-constants.c * gcc.dg/Wconversion-real.c: New. * gcc.dg/Wconversion-real-integer.c: New. * gcc.dg/Wconversion-negative-constants.c: Deleted. * g++.dg/warn/Wconversion1.C: Modified. From-SVN: r119143
2006-11-24 02:50:33 +01:00
else if (TREE_CODE (TREE_TYPE (expr)) == INTEGER_TYPE
&& TREE_CODE (type) == INTEGER_TYPE
c-common.c (constant_fits_type_p): Delete. 2006-11-27 Roger Sayle <roger@eyesopen.com> Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-common.c (constant_fits_type_p): Delete. (unsigned_conversion_warning): Delete. (conversion_warning): Integrate Wconversion warning from unsigned_conversion_warning. (convert_and_check): Integrate Woverflow warning from unsigned_conversion_warning. Reorganize and simplify to avoid dependence upon the middle-end setting TREE_OVERFLOW on integral conversions, by using int_fits_type_p directly. Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r119258
2006-11-27 19:47:41 +01:00
&& !int_fits_type_p (expr, type))
{
if (TYPE_UNSIGNED (type) && !TYPE_UNSIGNED (TREE_TYPE (expr)))
warning (OPT_Wconversion,
"negative integer implicitly converted to unsigned type");
else
give_warning = true;
}
re PR c/2707 (gcc does not warn on truncate) 2006-11-24 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/2707 PR c++/26167 * c-common.c (conversion_warning): New. (convert_and_check): Call conversion_warning unless there is an overflow warning. * doc/invoke.texi (-Wconversion): Update description. testsuite/ * gcc.dg/Wconversion-integer.c: New. Supersedes Wconversion-negative-constants.c * gcc.dg/Wconversion-real.c: New. * gcc.dg/Wconversion-real-integer.c: New. * gcc.dg/Wconversion-negative-constants.c: Deleted. * g++.dg/warn/Wconversion1.C: Modified. From-SVN: r119143
2006-11-24 02:50:33 +01:00
else if (TREE_CODE (type) == REAL_TYPE)
{
/* Warn for an integer constant that does not fit into real type. */
if (TREE_CODE (TREE_TYPE (expr)) == INTEGER_TYPE)
{
REAL_VALUE_TYPE a = real_value_from_int_cst (0, expr);
if (!exact_real_truncate (TYPE_MODE (type), &a))
give_warning = true;
}
/* Warn for a real constant that does not fit into a smaller
real type. */
else if (TREE_CODE (TREE_TYPE (expr)) == REAL_TYPE
&& formal_prec < TYPE_PRECISION (TREE_TYPE (expr)))
{
REAL_VALUE_TYPE a = TREE_REAL_CST (expr);
if (!exact_real_truncate (TYPE_MODE (type), &a))
give_warning = true;
}
}
if (give_warning)
warning (OPT_Wconversion,
"conversion to %qT alters %qT constant value",
type, TREE_TYPE (expr));
}
else /* 'expr' is not a constant. */
{
/* Warn for real types converted to integer types. */
if (TREE_CODE (TREE_TYPE (expr)) == REAL_TYPE
&& TREE_CODE (type) == INTEGER_TYPE)
give_warning = true;
else if (TREE_CODE (TREE_TYPE (expr)) == INTEGER_TYPE
&& TREE_CODE (type) == INTEGER_TYPE)
{
/* Warn for integer types converted to smaller integer types. */
if (formal_prec < TYPE_PRECISION (TREE_TYPE (expr))
/* When they are the same width but different signedness,
then the value may change. */
|| (formal_prec == TYPE_PRECISION (TREE_TYPE (expr))
&& TYPE_UNSIGNED (TREE_TYPE (expr)) != TYPE_UNSIGNED (type))
/* Even when converted to a bigger type, if the type is
unsigned but expr is signed, then negative values
will be changed. */
|| (TYPE_UNSIGNED (type) && !TYPE_UNSIGNED (TREE_TYPE (expr))))
give_warning = true;
}
/* Warn for integer types converted to real types if and only if
all the range of values of the integer type cannot be
represented by the real type. */
else if (TREE_CODE (TREE_TYPE (expr)) == INTEGER_TYPE
&& TREE_CODE (type) == REAL_TYPE)
{
tree type_low_bound = TYPE_MIN_VALUE (TREE_TYPE (expr));
tree type_high_bound = TYPE_MAX_VALUE (TREE_TYPE (expr));
REAL_VALUE_TYPE real_low_bound = real_value_from_int_cst (0, type_low_bound);
REAL_VALUE_TYPE real_high_bound = real_value_from_int_cst (0, type_high_bound);
if (!exact_real_truncate (TYPE_MODE (type), &real_low_bound)
|| !exact_real_truncate (TYPE_MODE (type), &real_high_bound))
give_warning = true;
}
/* Warn for real types converted to smaller real types. */
else if (TREE_CODE (TREE_TYPE (expr)) == REAL_TYPE
&& TREE_CODE (type) == REAL_TYPE
&& formal_prec < TYPE_PRECISION (TREE_TYPE (expr)))
give_warning = true;
if (give_warning)
warning (OPT_Wconversion,
"conversion to %qT from %qT may alter its value",
type, TREE_TYPE (expr));
}
}
(constant_expression_warning): Suppress duplicate warnings. (convert_and_check, overflow_warning, unsigned_conversion_warning): New functions. Prototypes added to c-tree.h. From-SVN: r3405
1993-02-02 05:40:43 +01:00
/* Convert EXPR to TYPE, warning about conversion problems with constants.
Invoke this function on every expression that is converted implicitly,
i.e. because of language rules and not because of an explicit cast. */
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
convert_and_check (tree type, tree expr)
(constant_expression_warning): Suppress duplicate warnings. (convert_and_check, overflow_warning, unsigned_conversion_warning): New functions. Prototypes added to c-tree.h. From-SVN: r3405
1993-02-02 05:40:43 +01:00
{
c-common.c (constant_fits_type_p): Delete. 2006-11-27 Roger Sayle <roger@eyesopen.com> Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-common.c (constant_fits_type_p): Delete. (unsigned_conversion_warning): Delete. (conversion_warning): Integrate Wconversion warning from unsigned_conversion_warning. (convert_and_check): Integrate Woverflow warning from unsigned_conversion_warning. Reorganize and simplify to avoid dependence upon the middle-end setting TREE_OVERFLOW on integral conversions, by using int_fits_type_p directly. Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r119258
2006-11-27 19:47:41 +01:00
tree result;
if (TREE_TYPE (expr) == type)
return expr;
result = convert (type, expr);
if (skip_evaluation)
return result;
re PR c/2707 (gcc does not warn on truncate) 2006-11-24 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/2707 PR c++/26167 * c-common.c (conversion_warning): New. (convert_and_check): Call conversion_warning unless there is an overflow warning. * doc/invoke.texi (-Wconversion): Update description. testsuite/ * gcc.dg/Wconversion-integer.c: New. Supersedes Wconversion-negative-constants.c * gcc.dg/Wconversion-real.c: New. * gcc.dg/Wconversion-real-integer.c: New. * gcc.dg/Wconversion-negative-constants.c: Deleted. * g++.dg/warn/Wconversion1.C: Modified. From-SVN: r119143
2006-11-24 02:50:33 +01:00
c-common.c (constant_fits_type_p): Delete. 2006-11-27 Roger Sayle <roger@eyesopen.com> Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-common.c (constant_fits_type_p): Delete. (unsigned_conversion_warning): Delete. (conversion_warning): Integrate Wconversion warning from unsigned_conversion_warning. (convert_and_check): Integrate Woverflow warning from unsigned_conversion_warning. Reorganize and simplify to avoid dependence upon the middle-end setting TREE_OVERFLOW on integral conversions, by using int_fits_type_p directly. Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r119258
2006-11-27 19:47:41 +01:00
if (TREE_CODE (expr) == INTEGER_CST
&& (TREE_CODE (type) == INTEGER_TYPE
|| TREE_CODE (type) == ENUMERAL_TYPE)
&& !int_fits_type_p (expr, type))
{
re PR c/2707 (gcc does not warn on truncate) 2006-11-24 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/2707 PR c++/26167 * c-common.c (conversion_warning): New. (convert_and_check): Call conversion_warning unless there is an overflow warning. * doc/invoke.texi (-Wconversion): Update description. testsuite/ * gcc.dg/Wconversion-integer.c: New. Supersedes Wconversion-negative-constants.c * gcc.dg/Wconversion-real.c: New. * gcc.dg/Wconversion-real-integer.c: New. * gcc.dg/Wconversion-negative-constants.c: Deleted. * g++.dg/warn/Wconversion1.C: Modified. From-SVN: r119143
2006-11-24 02:50:33 +01:00
/* Do not diagnose overflow in a constant expression merely
because a conversion overflowed. */
c-common.c (constant_fits_type_p): Delete. 2006-11-27 Roger Sayle <roger@eyesopen.com> Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-common.c (constant_fits_type_p): Delete. (unsigned_conversion_warning): Delete. (conversion_warning): Integrate Wconversion warning from unsigned_conversion_warning. (convert_and_check): Integrate Woverflow warning from unsigned_conversion_warning. Reorganize and simplify to avoid dependence upon the middle-end setting TREE_OVERFLOW on integral conversions, by using int_fits_type_p directly. Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r119258
2006-11-27 19:47:41 +01:00
if (TREE_OVERFLOW (result))
tree.h (force_fit_type_double): Remove unused final argument. * tree.h (force_fit_type_double): Remove unused final argument. * c-common.c (constant_expression_warning): Replace use of TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW. (convert_and_check): Likewise. (shorten_compare): Update call to force_fit_type_double. (c_common_truthvalue_conversion) <INTEGER_CST>: Use integer_zerop. * convert.c (convert_to_pointer): Update call to force_fit_type_double. * fold-const.c (force_fit_type_double): Remove overflowed_const argument. (int_const_binop, fold_convert_const_int_from_int, fold_convert_const_int_from_real, fold_div_compare, fold_sign_changed_comparison, fold_unary, fold_negate_const, fold_abs_const, fold_not_const): Remove the final argument from calls to force_fit_type_double. From-SVN: r120746
2007-01-13 06:39:00 +01:00
TREE_OVERFLOW (result) = TREE_OVERFLOW (expr);
c-common.c (constant_fits_type_p): Delete. 2006-11-27 Roger Sayle <roger@eyesopen.com> Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-common.c (constant_fits_type_p): Delete. (unsigned_conversion_warning): Delete. (conversion_warning): Integrate Wconversion warning from unsigned_conversion_warning. (convert_and_check): Integrate Woverflow warning from unsigned_conversion_warning. Reorganize and simplify to avoid dependence upon the middle-end setting TREE_OVERFLOW on integral conversions, by using int_fits_type_p directly. Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r119258
2006-11-27 19:47:41 +01:00
if (TYPE_UNSIGNED (type))
re PR c/2707 (gcc does not warn on truncate) 2006-11-24 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/2707 PR c++/26167 * c-common.c (conversion_warning): New. (convert_and_check): Call conversion_warning unless there is an overflow warning. * doc/invoke.texi (-Wconversion): Update description. testsuite/ * gcc.dg/Wconversion-integer.c: New. Supersedes Wconversion-negative-constants.c * gcc.dg/Wconversion-real.c: New. * gcc.dg/Wconversion-real-integer.c: New. * gcc.dg/Wconversion-negative-constants.c: Deleted. * g++.dg/warn/Wconversion1.C: Modified. From-SVN: r119143
2006-11-24 02:50:33 +01:00
{
c-common.c (constant_fits_type_p): Delete. 2006-11-27 Roger Sayle <roger@eyesopen.com> Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-common.c (constant_fits_type_p): Delete. (unsigned_conversion_warning): Delete. (conversion_warning): Integrate Wconversion warning from unsigned_conversion_warning. (convert_and_check): Integrate Woverflow warning from unsigned_conversion_warning. Reorganize and simplify to avoid dependence upon the middle-end setting TREE_OVERFLOW on integral conversions, by using int_fits_type_p directly. Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r119258
2006-11-27 19:47:41 +01:00
/* This detects cases like converting -129 or 256 to
unsigned char. */
if (!int_fits_type_p (expr, c_common_signed_type (type)))
warning (OPT_Woverflow,
"large integer implicitly truncated to unsigned type");
else if (warn_conversion)
conversion_warning (type, expr);
}
else
{
if (!int_fits_type_p (expr, c_common_unsigned_type (type)))
warning (OPT_Woverflow,
"overflow in implicit constant conversion");
/* No warning for converting 0x80000000 to int. */
else if (pedantic
&& (TREE_CODE (TREE_TYPE (expr)) != INTEGER_TYPE
|| TYPE_PRECISION (TREE_TYPE (expr))
!= TYPE_PRECISION (type)))
re PR c/2707 (gcc does not warn on truncate) 2006-11-24 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/2707 PR c++/26167 * c-common.c (conversion_warning): New. (convert_and_check): Call conversion_warning unless there is an overflow warning. * doc/invoke.texi (-Wconversion): Update description. testsuite/ * gcc.dg/Wconversion-integer.c: New. Supersedes Wconversion-negative-constants.c * gcc.dg/Wconversion-real.c: New. * gcc.dg/Wconversion-real-integer.c: New. * gcc.dg/Wconversion-negative-constants.c: Deleted. * g++.dg/warn/Wconversion1.C: Modified. From-SVN: r119143
2006-11-24 02:50:33 +01:00
warning (OPT_Woverflow,
"overflow in implicit constant conversion");
c-common.c (constant_fits_type_p): Delete. 2006-11-27 Roger Sayle <roger@eyesopen.com> Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-common.c (constant_fits_type_p): Delete. (unsigned_conversion_warning): Delete. (conversion_warning): Integrate Wconversion warning from unsigned_conversion_warning. (convert_and_check): Integrate Woverflow warning from unsigned_conversion_warning. Reorganize and simplify to avoid dependence upon the middle-end setting TREE_OVERFLOW on integral conversions, by using int_fits_type_p directly. Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r119258
2006-11-27 19:47:41 +01:00
else if (warn_conversion)
conversion_warning (type, expr);
re PR c/2707 (gcc does not warn on truncate) 2006-11-24 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/2707 PR c++/26167 * c-common.c (conversion_warning): New. (convert_and_check): Call conversion_warning unless there is an overflow warning. * doc/invoke.texi (-Wconversion): Update description. testsuite/ * gcc.dg/Wconversion-integer.c: New. Supersedes Wconversion-negative-constants.c * gcc.dg/Wconversion-real.c: New. * gcc.dg/Wconversion-real-integer.c: New. * gcc.dg/Wconversion-negative-constants.c: Deleted. * g++.dg/warn/Wconversion1.C: Modified. From-SVN: r119143
2006-11-24 02:50:33 +01:00
}
(constant_expression_warning): Suppress duplicate warnings. (convert_and_check, overflow_warning, unsigned_conversion_warning): New functions. Prototypes added to c-tree.h. From-SVN: r3405
1993-02-02 05:40:43 +01:00
}
c-common.c (constant_fits_type_p): Delete. 2006-11-27 Roger Sayle <roger@eyesopen.com> Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-common.c (constant_fits_type_p): Delete. (unsigned_conversion_warning): Delete. (conversion_warning): Integrate Wconversion warning from unsigned_conversion_warning. (convert_and_check): Integrate Woverflow warning from unsigned_conversion_warning. Reorganize and simplify to avoid dependence upon the middle-end setting TREE_OVERFLOW on integral conversions, by using int_fits_type_p directly. Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r119258
2006-11-27 19:47:41 +01:00
else if (TREE_CODE (result) == INTEGER_CST && TREE_OVERFLOW (result))
warning (OPT_Woverflow,
"overflow in implicit constant conversion");
else if (warn_conversion)
conversion_warning (type, expr);
return result;
Moved constant_expression_warning into c-common.c. From-SVN: r2076
1992-09-08 01:42:39 +02:00
}
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
/* A node in a list that describes references to variables (EXPR), which are
either read accesses if WRITER is zero, or write accesses, in which case
WRITER is the parent of EXPR. */
struct tlist
{
struct tlist *next;
tree expr, writer;
};
/* Used to implement a cache the results of a call to verify_tree. We only
use this for SAVE_EXPRs. */
struct tlist_cache
{
struct tlist_cache *next;
struct tlist *cache_before_sp;
struct tlist *cache_after_sp;
tree expr;
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
};
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
/* Obstack to use when allocating tlist structures, and corresponding
firstobj. */
static struct obstack tlist_obstack;
static char *tlist_firstobj = 0;
/* Keep track of the identifiers we've warned about, so we can avoid duplicate
warnings. */
static struct tlist *warned_ids;
/* SAVE_EXPRs need special treatment. We process them only once and then
cache the results. */
static struct tlist_cache *save_expr_cache;
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
static void add_tlist (struct tlist **, struct tlist *, tree, int);
static void merge_tlist (struct tlist **, struct tlist *, int);
static void verify_tree (tree, struct tlist **, struct tlist **, tree);
static int warning_candidate_p (tree);
static void warn_for_collisions (struct tlist *);
static void warn_for_collisions_1 (tree, tree, struct tlist *, int);
static struct tlist *new_tlist (struct tlist *, tree, tree);
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
/* Create a new struct tlist and fill in its fields. */
static struct tlist *
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
new_tlist (struct tlist *next, tree t, tree writer)
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
{
struct tlist *l;
bitmap.c: Use type-safe memory allocation macros from libiberty. * bitmap.c: Use type-safe memory allocation macros from libiberty. * c-common.c: Likewise. * c-decl.c: Likewise. * c-lang.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-parse.in: Likewise. * c-typeck.c: Likewise. * genconditions.c: Likewise. * gengtype-lex.l: Likewise. * gengtype-yacc.y: Likewise. * gengtype.c: Likewise. * genmodes.c: Likewise. * gensupport.c: Likewise. * read-rtl.c: Likewise. * read-rtl.c (read_constants): Use INSERT instead of TRUE in call to htab_find_slot(). From-SVN: r85163
2004-07-25 22:43:23 +02:00
l = XOBNEW (&tlist_obstack, struct tlist);
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
l->next = next;
l->expr = t;
l->writer = writer;
return l;
}
/* Add duplicates of the nodes found in ADD to the list *TO. If EXCLUDE_WRITER
is nonnull, we ignore any node we find which has a writer equal to it. */
static void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
add_tlist (struct tlist **to, struct tlist *add, tree exclude_writer, int copy)
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
{
while (add)
{
struct tlist *next = add->next;
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!copy)
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
add->next = *to;
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!exclude_writer || add->writer != exclude_writer)
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
*to = copy ? new_tlist (*to, add->expr, add->writer) : add;
add = next;
}
}
/* Merge the nodes of ADD into TO. This merging process is done so that for
each variable that already exists in TO, no new node is added; however if
there is a write access recorded in ADD, and an occurrence on TO is only
a read access, then the occurrence in TO will be modified to record the
write. */
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
static void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
merge_tlist (struct tlist **to, struct tlist *add, int copy)
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
{
struct tlist **end = to;
while (*end)
end = &(*end)->next;
while (add)
{
int found = 0;
struct tlist *tmp2;
struct tlist *next = add->next;
for (tmp2 = *to; tmp2; tmp2 = tmp2->next)
if (tmp2->expr == add->expr)
{
found = 1;
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!tmp2->writer)
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
tmp2->writer = add->writer;
}
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!found)
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
{
*end = copy ? add : new_tlist (NULL, add->expr, add->writer);
end = &(*end)->next;
*end = 0;
}
add = next;
}
}
/* WRITTEN is a variable, WRITER is its parent. Warn if any of the variable
references in list LIST conflict with it, excluding reads if ONLY writers
is nonzero. */
static void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
warn_for_collisions_1 (tree written, tree writer, struct tlist *list,
int only_writes)
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
{
struct tlist *tmp;
/* Avoid duplicate warnings. */
for (tmp = warned_ids; tmp; tmp = tmp->next)
if (tmp->expr == written)
return;
while (list)
{
if (list->expr == written
&& list->writer != writer
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
&& (!only_writes || list->writer)
re PR c++/16205 (ICE with -Wall on no-throw specifier) 2004-06-27 Andrew Pinski <pinskia@physics.uc.edu> PR c++/16205 * c-common.c (warn_for_collisions_1): Warn for only decls which have a name. From-SVN: r83759
2004-06-28 04:11:55 +02:00
&& DECL_NAME (list->expr))
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
{
warned_ids = new_tlist (warned_ids, written, NULL_TREE);
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "operation on %qE may be undefined", list->expr);
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
}
list = list->next;
}
}
/* Given a list LIST of references to variables, find whether any of these
can cause conflicts due to missing sequence points. */
static void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
warn_for_collisions (struct tlist *list)
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
{
struct tlist *tmp;
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
for (tmp = list; tmp; tmp = tmp->next)
{
if (tmp->writer)
warn_for_collisions_1 (tmp->expr, tmp->writer, list, 0);
}
}
ChangeLog.2, [...]: Fix spelling errors and typos. * ChangeLog.2, ChangeLog.3, ChangeLog.4, FSFChangeLog.10, FSFChangeLog.11, c-common.c, c-common.def, c-common.h, c-decl.c, c-dump.c, c-typeck.c, except.c, sdbout.c, simplify-rtx.c, timevar.h, tree.h, varasm.c: Fix spelling errors and typos. From-SVN: r46621
2001-10-30 00:01:45 +01:00
/* Return nonzero if X is a tree that can be verified by the sequence point
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
warnings. */
static int
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
warning_candidate_p (tree x)
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
{
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
return TREE_CODE (x) == VAR_DECL || TREE_CODE (x) == PARM_DECL;
}
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
/* Walk the tree X, and record accesses to variables. If X is written by the
parent tree, WRITER is the parent.
We store accesses in one of the two lists: PBEFORE_SP, and PNO_SP. If this
expression or its only operand forces a sequence point, then everything up
to the sequence point is stored in PBEFORE_SP. Everything else gets stored
in PNO_SP.
Once we return, we will have emitted warnings if any subexpression before
such a sequence point could be undefined. On a higher level, however, the
sequence point may not be relevant, and we'll merge the two lists.
Example: (b++, a) + b;
The call that processes the COMPOUND_EXPR will store the increment of B
in PBEFORE_SP, and the use of A in PNO_SP. The higher-level call that
processes the PLUS_EXPR will need to merge the two lists so that
eventually, all accesses end up on the same list (and we'll warn about the
unordered subexpressions b++ and b.
A note on merging. If we modify the former example so that our expression
becomes
(b++, b) + a
care must be taken not simply to add all three expressions into the final
PNO_SP list. The function merge_tlist takes care of that by merging the
before-SP list of the COMPOUND_EXPR into its after-SP list in a special
way, so that no more than one access to B is recorded. */
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
static void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
verify_tree (tree x, struct tlist **pbefore_sp, struct tlist **pno_sp,
tree writer)
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
{
struct tlist *tmp_before, *tmp_nosp, *tmp_list2, *tmp_list3;
enum tree_code code;
alias.c (find_base_decl): Remove unreachable case '3' block. 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com> Zack Weinberg <zack@codesourcery.com> * alias.c (find_base_decl): Remove unreachable case '3' block. * expr.c (safe_from_p): Abort if passed a type. * tree-gimple.c (recalculate_side_effects): Abort if passed anything other than an expression. * tree-ssa-pre.c (phi_translate): Return expr immediately if is_gimple_min_invariant is true for it. Reorder cases for clarity. Abort on un-handled tree classes. (valid_in_set): Likewise. * tree.c (tree_code_class_strings): New static data. * tree.h (enum tree_code_class): New. (tree_code_class_strings): Declare. (TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P) (REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P) (STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros. (TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS) (checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update. * tree.def, c-common.def, objc/objc-tree.def: Use tree_code_class enumeration constants instead of code letters. * alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c * c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c * emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c * langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c * tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c * tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c * tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c * tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c * tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c * tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c * tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c * config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c * config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c Update to match. * LANGUAGES: Add note about change. ada: * ada-tree.def: Use tree_code_class enumeration constants instead of code letters. * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c: Update for new tree-class enumeration constants. cp: * cp-tree.def: Use tree_code_class enumeration constants instead of code letters. * call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c * mangle.c, pt.c, semantics.c, tree.c, typeck.c: Update for new tree-class enumeration constants. fortran: * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class enumeration constants. java: * java-tree.def: Use tree_code_class enumeration constants instead of code letters. * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for new tree-class enumeration constants. treelang: * treetree.c: Update for new tree-class enumeration constants. From-SVN: r87675
2004-09-17 23:55:02 +02:00
enum tree_code_class cl;
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
re PR c/3259 (({ }) and -Wall) * c-common.c (verify_tree): Check for x being NULL. * doc/c-tree.texi: Document COMPOUND_BODY of an empty COMPOUND_STMT. Fixes PR c/3259. testsuite: * gcc.dg/20010622-1.c: New test. From-SVN: r43508
2001-06-22 21:19:03 +02:00
/* X may be NULL if it is the operand of an empty statement expression
({ }). */
if (x == NULL)
return;
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
restart:
code = TREE_CODE (x);
c-common.c: Rename all identifiers named `class' to `cl'. * c-common.c: Rename all identifiers named `class' to `cl'. * c-decl.c: Likewise. * c-common.h: Likewise. * c-parse.in: Likewise. * c-typeck.c: Likewise. * genmodes.c: Likewise. * real.c: Likewise. * real.h: Likewise. * recog.c: Likewise. * recog.h: Likewise. * regrename.c: Likewise. * tree.h: Likewise. From-SVN: r85153
2004-07-25 19:57:24 +02:00
cl = TREE_CODE_CLASS (code);
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
if (warning_candidate_p (x))
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
{
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
*pno_sp = new_tlist (*pno_sp, x, writer);
return;
}
switch (code)
{
Fix bug in previous change. From-SVN: r37707
2000-11-24 15:22:01 +01:00
case CONSTRUCTOR:
return;
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
case COMPOUND_EXPR:
case TRUTH_ANDIF_EXPR:
case TRUTH_ORIF_EXPR:
tmp_before = tmp_nosp = tmp_list3 = 0;
verify_tree (TREE_OPERAND (x, 0), &tmp_before, &tmp_nosp, NULL_TREE);
warn_for_collisions (tmp_nosp);
merge_tlist (pbefore_sp, tmp_before, 0);
merge_tlist (pbefore_sp, tmp_nosp, 0);
verify_tree (TREE_OPERAND (x, 1), &tmp_list3, pno_sp, NULL_TREE);
merge_tlist (pbefore_sp, tmp_list3, 0);
return;
case COND_EXPR:
tmp_before = tmp_list2 = 0;
verify_tree (TREE_OPERAND (x, 0), &tmp_before, &tmp_list2, NULL_TREE);
warn_for_collisions (tmp_list2);
merge_tlist (pbefore_sp, tmp_before, 0);
merge_tlist (pbefore_sp, tmp_list2, 1);
tmp_list3 = tmp_nosp = 0;
verify_tree (TREE_OPERAND (x, 1), &tmp_list3, &tmp_nosp, NULL_TREE);
warn_for_collisions (tmp_nosp);
merge_tlist (pbefore_sp, tmp_list3, 0);
tmp_list3 = tmp_list2 = 0;
verify_tree (TREE_OPERAND (x, 2), &tmp_list3, &tmp_list2, NULL_TREE);
warn_for_collisions (tmp_list2);
merge_tlist (pbefore_sp, tmp_list3, 0);
/* Rather than add both tmp_nosp and tmp_list2, we have to merge the
two first, to avoid warning for (a ? b++ : b++). */
merge_tlist (&tmp_nosp, tmp_list2, 0);
add_tlist (pno_sp, tmp_nosp, NULL_TREE, 0);
return;
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
case PREDECREMENT_EXPR:
case PREINCREMENT_EXPR:
case POSTDECREMENT_EXPR:
case POSTINCREMENT_EXPR:
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
verify_tree (TREE_OPERAND (x, 0), pno_sp, pno_sp, x);
return;
case MODIFY_EXPR:
tmp_before = tmp_nosp = tmp_list3 = 0;
verify_tree (TREE_OPERAND (x, 1), &tmp_before, &tmp_nosp, NULL_TREE);
verify_tree (TREE_OPERAND (x, 0), &tmp_list3, &tmp_list3, x);
/* Expressions inside the LHS are not ordered wrt. the sequence points
in the RHS. Example:
*a = (a++, 2)
Despite the fact that the modification of "a" is in the before_sp
list (tmp_before), it conflicts with the use of "a" in the LHS.
We can handle this by adding the contents of tmp_list3
to those of tmp_before, and redoing the collision warnings for that
list. */
add_tlist (&tmp_before, tmp_list3, x, 1);
warn_for_collisions (tmp_before);
/* Exclude the LHS itself here; we first have to merge it into the
tmp_nosp list. This is done to avoid warning for "a = a"; if we
didn't exclude the LHS, we'd get it twice, once as a read and once
as a write. */
add_tlist (pno_sp, tmp_list3, x, 0);
warn_for_collisions_1 (TREE_OPERAND (x, 0), x, tmp_nosp, 1);
merge_tlist (pbefore_sp, tmp_before, 0);
if (warning_candidate_p (TREE_OPERAND (x, 0)))
merge_tlist (&tmp_nosp, new_tlist (NULL, TREE_OPERAND (x, 0), x), 0);
add_tlist (pno_sp, tmp_nosp, NULL_TREE, 1);
return;
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
case CALL_EXPR:
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
/* We need to warn about conflicts among arguments and conflicts between
args and the function address. Side effects of the function address,
however, are not ordered by the sequence point of the call. */
tmp_before = tmp_nosp = tmp_list2 = tmp_list3 = 0;
verify_tree (TREE_OPERAND (x, 0), &tmp_before, &tmp_nosp, NULL_TREE);
if (TREE_OPERAND (x, 1))
verify_tree (TREE_OPERAND (x, 1), &tmp_list2, &tmp_list3, NULL_TREE);
merge_tlist (&tmp_list3, tmp_list2, 0);
add_tlist (&tmp_before, tmp_list3, NULL_TREE, 0);
add_tlist (&tmp_before, tmp_nosp, NULL_TREE, 0);
warn_for_collisions (tmp_before);
add_tlist (pbefore_sp, tmp_before, NULL_TREE, 0);
return;
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
case TREE_LIST:
/* Scan all the list, e.g. indices of multi dimensional array. */
while (x)
{
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
tmp_before = tmp_nosp = 0;
verify_tree (TREE_VALUE (x), &tmp_before, &tmp_nosp, NULL_TREE);
merge_tlist (&tmp_nosp, tmp_before, 0);
add_tlist (pno_sp, tmp_nosp, NULL_TREE, 0);
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
x = TREE_CHAIN (x);
}
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
return;
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
case SAVE_EXPR:
{
struct tlist_cache *t;
for (t = save_expr_cache; t; t = t->next)
if (t->expr == x)
break;
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!t)
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
{
bitmap.c: Use type-safe memory allocation macros from libiberty. * bitmap.c: Use type-safe memory allocation macros from libiberty. * c-common.c: Likewise. * c-decl.c: Likewise. * c-lang.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-parse.in: Likewise. * c-typeck.c: Likewise. * genconditions.c: Likewise. * gengtype-lex.l: Likewise. * gengtype-yacc.y: Likewise. * gengtype.c: Likewise. * genmodes.c: Likewise. * gensupport.c: Likewise. * read-rtl.c: Likewise. * read-rtl.c (read_constants): Use INSERT instead of TRUE in call to htab_find_slot(). From-SVN: r85163
2004-07-25 22:43:23 +02:00
t = XOBNEW (&tlist_obstack, struct tlist_cache);
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
t->next = save_expr_cache;
t->expr = x;
save_expr_cache = t;
tmp_before = tmp_nosp = 0;
verify_tree (TREE_OPERAND (x, 0), &tmp_before, &tmp_nosp, NULL_TREE);
warn_for_collisions (tmp_nosp);
tmp_list3 = 0;
while (tmp_nosp)
{
struct tlist *t = tmp_nosp;
tmp_nosp = t->next;
merge_tlist (&tmp_list3, t, 0);
}
t->cache_before_sp = tmp_before;
t->cache_after_sp = tmp_list3;
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
}
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
merge_tlist (pbefore_sp, t->cache_before_sp, 1);
add_tlist (pno_sp, t->cache_after_sp, NULL_TREE, 1);
return;
}
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
alias.c (find_base_decl): Remove unreachable case '3' block. 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com> Zack Weinberg <zack@codesourcery.com> * alias.c (find_base_decl): Remove unreachable case '3' block. * expr.c (safe_from_p): Abort if passed a type. * tree-gimple.c (recalculate_side_effects): Abort if passed anything other than an expression. * tree-ssa-pre.c (phi_translate): Return expr immediately if is_gimple_min_invariant is true for it. Reorder cases for clarity. Abort on un-handled tree classes. (valid_in_set): Likewise. * tree.c (tree_code_class_strings): New static data. * tree.h (enum tree_code_class): New. (tree_code_class_strings): Declare. (TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P) (REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P) (STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros. (TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS) (checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update. * tree.def, c-common.def, objc/objc-tree.def: Use tree_code_class enumeration constants instead of code letters. * alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c * c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c * emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c * langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c * tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c * tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c * tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c * tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c * tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c * tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c * tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c * config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c * config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c Update to match. * LANGUAGES: Add note about change. ada: * ada-tree.def: Use tree_code_class enumeration constants instead of code letters. * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c: Update for new tree-class enumeration constants. cp: * cp-tree.def: Use tree_code_class enumeration constants instead of code letters. * call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c * mangle.c, pt.c, semantics.c, tree.c, typeck.c: Update for new tree-class enumeration constants. fortran: * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class enumeration constants. java: * java-tree.def: Use tree_code_class enumeration constants instead of code letters. * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for new tree-class enumeration constants. treelang: * treetree.c: Update for new tree-class enumeration constants. From-SVN: r87675
2004-09-17 23:55:02 +02:00
default:
/* For other expressions, simply recurse on their operands.
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
Manual tail recursion for unary expressions.
alias.c (find_base_decl): Remove unreachable case '3' block. 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com> Zack Weinberg <zack@codesourcery.com> * alias.c (find_base_decl): Remove unreachable case '3' block. * expr.c (safe_from_p): Abort if passed a type. * tree-gimple.c (recalculate_side_effects): Abort if passed anything other than an expression. * tree-ssa-pre.c (phi_translate): Return expr immediately if is_gimple_min_invariant is true for it. Reorder cases for clarity. Abort on un-handled tree classes. (valid_in_set): Likewise. * tree.c (tree_code_class_strings): New static data. * tree.h (enum tree_code_class): New. (tree_code_class_strings): Declare. (TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P) (REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P) (STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros. (TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS) (checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update. * tree.def, c-common.def, objc/objc-tree.def: Use tree_code_class enumeration constants instead of code letters. * alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c * c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c * emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c * langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c * tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c * tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c * tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c * tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c * tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c * tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c * tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c * config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c * config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c Update to match. * LANGUAGES: Add note about change. ada: * ada-tree.def: Use tree_code_class enumeration constants instead of code letters. * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c: Update for new tree-class enumeration constants. cp: * cp-tree.def: Use tree_code_class enumeration constants instead of code letters. * call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c * mangle.c, pt.c, semantics.c, tree.c, typeck.c: Update for new tree-class enumeration constants. fortran: * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class enumeration constants. java: * java-tree.def: Use tree_code_class enumeration constants instead of code letters. * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for new tree-class enumeration constants. treelang: * treetree.c: Update for new tree-class enumeration constants. From-SVN: r87675
2004-09-17 23:55:02 +02:00
Other non-expressions need not be processed. */
if (cl == tcc_unary)
{
x = TREE_OPERAND (x, 0);
writer = 0;
goto restart;
}
else if (IS_EXPR_CODE_CLASS (cl))
{
int lp;
c-common.c, [...]: Replace uses of first_rtl_op with TREE_CODE_LENGTH. gcc/ * c-common.c, expr.c, fold-const.c, print-tree.c, tree-gimple.c, tree-inline.c, tree-pretty-print.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c: Replace uses of first_rtl_op with TREE_CODE_LENGTH. * tree.c (first_rtl_op): Remove. Replace uses of first_rtl_op with TREE_CODE_LENGTH. * tree.h: Remove the prototype for first_rtl_op. gcc/cp/ * pt.c: Replace a use of first_rtl_op with TREE_CODE_LENGTH. From-SVN: r91818
2004-12-07 22:23:10 +01:00
int max = TREE_CODE_LENGTH (TREE_CODE (x));
alias.c (find_base_decl): Remove unreachable case '3' block. 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com> Zack Weinberg <zack@codesourcery.com> * alias.c (find_base_decl): Remove unreachable case '3' block. * expr.c (safe_from_p): Abort if passed a type. * tree-gimple.c (recalculate_side_effects): Abort if passed anything other than an expression. * tree-ssa-pre.c (phi_translate): Return expr immediately if is_gimple_min_invariant is true for it. Reorder cases for clarity. Abort on un-handled tree classes. (valid_in_set): Likewise. * tree.c (tree_code_class_strings): New static data. * tree.h (enum tree_code_class): New. (tree_code_class_strings): Declare. (TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P) (REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P) (STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros. (TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS) (checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update. * tree.def, c-common.def, objc/objc-tree.def: Use tree_code_class enumeration constants instead of code letters. * alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c * c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c * emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c * langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c * tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c * tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c * tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c * tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c * tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c * tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c * tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c * config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c * config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c Update to match. * LANGUAGES: Add note about change. ada: * ada-tree.def: Use tree_code_class enumeration constants instead of code letters. * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c: Update for new tree-class enumeration constants. cp: * cp-tree.def: Use tree_code_class enumeration constants instead of code letters. * call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c * mangle.c, pt.c, semantics.c, tree.c, typeck.c: Update for new tree-class enumeration constants. fortran: * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class enumeration constants. java: * java-tree.def: Use tree_code_class enumeration constants instead of code letters. * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for new tree-class enumeration constants. treelang: * treetree.c: Update for new tree-class enumeration constants. From-SVN: r87675
2004-09-17 23:55:02 +02:00
for (lp = 0; lp < max; lp++)
{
tmp_before = tmp_nosp = 0;
verify_tree (TREE_OPERAND (x, lp), &tmp_before, &tmp_nosp, 0);
merge_tlist (&tmp_nosp, tmp_before, 0);
add_tlist (pno_sp, tmp_nosp, NULL_TREE, 0);
}
}
return;
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
}
}
ABOUT-NLS: Follow spelling conventions. * ABOUT-NLS: Follow spelling conventions. * ChangeLog: Likewise. * ChangeLog.1: Likewise. * ChangeLog.2: Likewise. * ChangeLog.3: Likewise. * ChangeLog.4: Likewise. * ChangeLog.5: Likewise. * ChangeLog.6: Likewise. * FSFChangeLog.10: Likewise. * FSFChangeLog.11: Likewise. * c-common.c: Likewise. * c-lex.c: Likewise. * c-objc-common.c: Likewise. * cppexp.c: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * doloop.c: Likewise. * flow.c: Likewise. * function.c: Likewise. * integrate.c: Likewise. * loop.c: Likewise. * reg-stack.c: Likewise. * reload.h: Likewise. * ssa.c: Likewise. From-SVN: r57188
2002-09-16 13:42:00 +02:00
/* Try to warn for undefined behavior in EXPR due to missing sequence
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
points. */
c-common.c (verify_sequence_points): Export. * c-common.c (verify_sequence_points): Export. (c_expand_expr_stmt): Move to c-typeck.c. * c-common.h (c_expand_expr_stmt): Remove. (verify_sequence_points): Declare. * c-mudflap.c (mflang_flush_calls): Use c_finish_expr_stmt. * c-parse.in (for_init_stmt, stmt): Likewise. * c-tree.h (c_finish_expr_stmt): Declare. (c_tree_expr_nonnegative_p): Remove. * c-typeck.c (c_tree_expr_nonnegative_p): Remove. (build_conditional_expr, build_binary_op): Use tree_expr_nonnegative_p. (emit_side_effect_warnings): New. (c_finish_expr_stmt): Rename from c_expand_expr_stmt. Use it. (c_finish_stmt_expr): Work without EXPR_STMT. Handle eh regions. Use emit_side_effect_warnings. (push_cleanup): Copy STATEMENT_LIST_STMT_EXPR. * fold-const.c (tree_expr_nonnegative_p): Handle TARGET_EXPR. * gimplify.c (gimplify_modify_expr): Don't discard TARGET_EXPR with void initializer. (gimplify_target_expr): Handle void BIND_EXPR initializer. * tree-inline.c (estimate_num_insns_1): Fix type lookup for INIT_EXPR and MODIFY_EXPR. * objc/objc-act.c (build_module_descriptor): Use add_stmt instead of c_expand_expr_stmt. cp/ * semantics.c (finish_expr_stmt): Call verify_sequence_points. testsuite/ * gcc.dg/tree-ssa/20030714-1.c: Rename variables to avoid merging && to BIT_FIELD_REF. From-SVN: r83429
2004-06-21 11:15:29 +02:00
void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
verify_sequence_points (tree expr)
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
{
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
struct tlist *before_sp = 0, *after_sp = 0;
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
warned_ids = 0;
save_expr_cache = 0;
if (tlist_firstobj == 0)
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
{
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
gcc_obstack_init (&tlist_obstack);
basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * c-common.c: Add missing casts from void * to other types. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * defaults.h: Likewise. * genconstants.c: Likewise. * gengtype-lex.l: Likewise. * genmodes.c: Likewise. * read-rtl.c: Likewise. * rtl.c: Likewise. From-SVN: r85166
2004-07-26 00:17:02 +02:00
tlist_firstobj = (char *) obstack_alloc (&tlist_obstack, 0);
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
}
Overhaul sequence point warnings (again) From-SVN: r37706
2000-11-24 12:49:46 +01:00
verify_tree (expr, &before_sp, &after_sp, 0);
warn_for_collisions (after_sp);
obstack_free (&tlist_obstack, tlist_firstobj);
Improved sequence point warnings From-SVN: r36901
2000-10-17 11:34:21 +02:00
}
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
/* Validate the expression after `case' and apply default promotions. */
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
check_case_value (tree value)
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
{
if (value == NULL_TREE)
return value;
c-common.c (check_case_value): Adjust comment about stripping NOPs. * c-common.c (check_case_value): Adjust comment about stripping NOPs. (handle_vector_size_attribute): Don't strip NON_LVALUE_EXPR. * c-typeck.c (default_conversion, convert_arguments, build_modify_expr, convert_for_assignment, store_init_value, digest_init): Use STRIP_TYPE_NOPS instead of stripping nops manually. Remove inaccurate comments. From-SVN: r96770
2005-03-20 23:36:42 +01:00
/* ??? Can we ever get nops here for a valid case value? We
shouldn't for C. */
(check_case_value): Strip the new nops with STRIP_TYPE_NOPS. From-SVN: r1549
1992-07-10 03:50:20 +02:00
STRIP_TYPE_NOPS (value);
c-common.h (add_stmt): Change prototype. * c-common.h (add_stmt): Change prototype. (RECHAIN_STMTS): New macro. (CASE_LABEL_DECL): Likewise. (genrtl_case_label): Change prototype. (c_expand_start_case): Remove prototype. (build_case_label): Change prototype. (decl_constant_value): Declare. * c-common.c (check_case_value): Handle C++'s extensions to C semantics. * c-commnon.def (CASE_LABEL): Add room for the CASE_LABEL_DECL field. * c-parse.in (stmt): Adjust handling of return statements and case laels. * c-semantics.c (add_stmt): Return the new statement. (genrtl_return_stmt): Take the RETURN_STMT as input, not the returned expression. Directly generate RTL, rather than calling c_expand_return. (genrtl_switch_stmt): Don't call c_expand_start_case. (build_case_label): Take the LABEL_DECL as input, too. (genrtl_case_label): Just call add_case_node. (expand_stmt): Adjust calls to genrtl_return_stmt and genrtl_case_label. * c-tree.h (c_expand_start_case): Declare. * c-typeck.c (decl_constant_value): Give it external linkage. (c_expand_return): Don't call expand_return or expand_null_return; use genrtl_return_stmt instead. * stmt.c (struct nesting): Remove num_ranges field. (add_case_node): Give it external linkage. (expand_start_case): Don't set num_ranges. (expand_start_case_dummy): Don't clear it. (pushcase): Rely on add_case_node to handle `default' labels. (add_case_node): Handle `default' labels. * tree.c (tree_int_cst_compare): New function. * tree.h (tree_int_cst_compare): Declare. (add_case_node): Likewise. * cp-tree.h (push_switch): Change prototype. (check_cp_case_value): Remove declaration. (decl_constant_value): Likewise. * decl.c (struct cp_switch): Add switch_stmt and cases. (case_compare): New function. (push_switch): Set switch_stmt. Initialize cases. (pop_switch): Clean up cases. (define_case_label): Rename to ... (finish_case_label): ... this. Do semantic analysis for case labels here. (start_function): Correct comment. * decl2.c (check_cp_case_value): Remove. * expr.c (do_case): Remove. * pt.c (tsubst_expr): Adjust call to finish_case_label. * semantics.c (genrtl_do_poplevel): Remove declaration. (RECHAIN_STMTS): Remove. (finish_break_stmt): Use build_break_stmt. (finish_continue_stmt): Use build_continue_stmt. (finish_switch_cond): Adjust condition here, rater than in c_expand_start_case. (finish_case_label): Remove. * typeck.c (c_expand_return): Remove. (c_expand_start_case): Likewise. From-SVN: r36305
2000-09-10 23:34:41 +02:00
/* In C++, the following is allowed:
const int i = 3;
switch (...) { case i: ... }
So, we try to reduce the VALUE to a constant that way. */
c-common.c (enum c_language_kind, flag_objc): Remove. * c-common.c (enum c_language_kind, flag_objc): Remove. (fix_string_type, check_case_value, c_common_nodes_and_builtins, c_add_case_label, finish_label_addr_expr, boolean_increment): Use c_dialect_ macros. * c-common.h (enum c_language_kind): Extend. (c_dialect_cxx, c_dialect_objc): New. (flag_objc): Remove. (c_common_init_options): Update prototype. * c-cppbuiltin.c (define__GNUC__, c_cpp_builtins): Use c_dialect_ macros. * c-decl.c (finsih_decl, grokfield, finish_struct): Use c_dialect_ macros. * c-format.c (C_STD_VER, C_STD_NAME): Similarly. * c-lang.c (c_init_options): Remove. (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * c-lex.c (lex_charconst): Use c_dialect_cxx(). * c-opts.c (lang_flags): Make function-local. (c_common_init_options): Use c_dialect_ macros. Handle C++ diagnostic requirements. (c_common_handle_option, c_common_post_options): Use flag_cxx. * c-parse.in (init_reswords): Use c_dialect_objc (). * c-pch.c (get_ident): Use c_language. * c-pretty-print.c (pp_c_bool_literal): Use c_dialect_ macros. * c-typeck.c (comptypes, build_c_cast): Similarly. * objc/objc-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. (objc_init_options): Remove. cp: * Make-lang.in: Update. * cp-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * cp-tree.h (cxx_init_options): Remove. * lex.c: Don't include diagnostic.h. (cxx_init_options): Remove. From-SVN: r68734
2003-06-30 21:36:25 +02:00
if (c_dialect_cxx ())
c-common.h (add_stmt): Change prototype. * c-common.h (add_stmt): Change prototype. (RECHAIN_STMTS): New macro. (CASE_LABEL_DECL): Likewise. (genrtl_case_label): Change prototype. (c_expand_start_case): Remove prototype. (build_case_label): Change prototype. (decl_constant_value): Declare. * c-common.c (check_case_value): Handle C++'s extensions to C semantics. * c-commnon.def (CASE_LABEL): Add room for the CASE_LABEL_DECL field. * c-parse.in (stmt): Adjust handling of return statements and case laels. * c-semantics.c (add_stmt): Return the new statement. (genrtl_return_stmt): Take the RETURN_STMT as input, not the returned expression. Directly generate RTL, rather than calling c_expand_return. (genrtl_switch_stmt): Don't call c_expand_start_case. (build_case_label): Take the LABEL_DECL as input, too. (genrtl_case_label): Just call add_case_node. (expand_stmt): Adjust calls to genrtl_return_stmt and genrtl_case_label. * c-tree.h (c_expand_start_case): Declare. * c-typeck.c (decl_constant_value): Give it external linkage. (c_expand_return): Don't call expand_return or expand_null_return; use genrtl_return_stmt instead. * stmt.c (struct nesting): Remove num_ranges field. (add_case_node): Give it external linkage. (expand_start_case): Don't set num_ranges. (expand_start_case_dummy): Don't clear it. (pushcase): Rely on add_case_node to handle `default' labels. (add_case_node): Handle `default' labels. * tree.c (tree_int_cst_compare): New function. * tree.h (tree_int_cst_compare): Declare. (add_case_node): Likewise. * cp-tree.h (push_switch): Change prototype. (check_cp_case_value): Remove declaration. (decl_constant_value): Likewise. * decl.c (struct cp_switch): Add switch_stmt and cases. (case_compare): New function. (push_switch): Set switch_stmt. Initialize cases. (pop_switch): Clean up cases. (define_case_label): Rename to ... (finish_case_label): ... this. Do semantic analysis for case labels here. (start_function): Correct comment. * decl2.c (check_cp_case_value): Remove. * expr.c (do_case): Remove. * pt.c (tsubst_expr): Adjust call to finish_case_label. * semantics.c (genrtl_do_poplevel): Remove declaration. (RECHAIN_STMTS): Remove. (finish_break_stmt): Use build_break_stmt. (finish_continue_stmt): Use build_continue_stmt. (finish_switch_cond): Adjust condition here, rater than in c_expand_start_case. (finish_case_label): Remove. * typeck.c (c_expand_return): Remove. (c_expand_start_case): Likewise. From-SVN: r36305
2000-09-10 23:34:41 +02:00
{
value = decl_constant_value (value);
STRIP_TYPE_NOPS (value);
value = fold (value);
}
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
c-common.h (default_conversion): Remove. * c-common.h (default_conversion): Remove. (perform_integral_promotions): Add. * c-tree.h (default_conversion): Add. * c-typeck.c (perform_integral_promotions): New, split out from default_conversion. * c-common.c (check_case_value): Use perform_integral_promotions, not default_conversion. (c_add_case_label): Don't continue processing case label after found to be pointer. cp: * cp-tree.h (perform_integral_promotions): Remove. (default_conversion): Add. From-SVN: r96916
2005-03-23 02:29:08 +01:00
if (TREE_CODE (value) == INTEGER_CST)
/* Promote char or short to int. */
value = perform_integral_promotions (value);
else if (value != error_mark_node)
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
{
error ("case label does not reduce to an integer constant");
value = error_mark_node;
}
(check_case_value): Call constant_expression_warning. From-SVN: r2070
1992-09-07 08:07:30 +02:00
constant_expression_warning (value);
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
return value;
}
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
/* See if the case values LOW and HIGH are in the range of the original
bb-reorder.c, [...]: Fix comment typos. * bb-reorder.c, c-common.c, c-incpath.c, c-typeck.c, genrecog.c, lambda-code.c, mips-tdump.c, mips-tfile.c, passes.c, tree-data-ref.c, tree-data-ref.h, tree-mudflap.c, tree-scalar-evolution.c, tree-ssa-copyrename.c, tree-ssa-live.c, tree-ssa-live.h: Fix comment typos. From-SVN: r87302
2004-09-10 17:09:39 +02:00
type (i.e. before the default conversion to int) of the switch testing
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
expression.
TYPE is the promoted type of the testing expression, and ORIG_TYPE is
c-common.c, [...]: Fix comment typos. * c-common.c, cfgexpand.c, cgraphunit.c, defaults.h, et-forest.c, expr.c, gimplify.c, global.c, gthr-lynx.h, hard-reg-set.h, modulo-sched.c, optabs.c, postreload-gcse.c, tree-data-ref.c, tree-flow.h, tree-if-conv.c, tree-inline.c, tree-sra.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-niter.c, tree-ssa-operands.c, tree-ssa-operands.h, tree-ssa-propagate.c, tree-ssa-propagate.h, tree-ssa-threadupdate.c, value-prof.c, vec.c, vec.h: Fix comment typos. Follow spelling conventions. From-SVN: r87104
2004-09-05 17:24:15 +02:00
the type before promoting it. CASE_LOW_P is a pointer to the lower
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
bound of the case label, and CASE_HIGH_P is the upper bound or NULL
if the case is not a case range.
The caller has to make sure that we are not called with NULL for
bb-reorder.c, [...]: Fix comment typos. * bb-reorder.c, c-common.c, c-incpath.c, c-typeck.c, genrecog.c, lambda-code.c, mips-tdump.c, mips-tfile.c, passes.c, tree-data-ref.c, tree-data-ref.h, tree-mudflap.c, tree-scalar-evolution.c, tree-ssa-copyrename.c, tree-ssa-live.c, tree-ssa-live.h: Fix comment typos. From-SVN: r87302
2004-09-10 17:09:39 +02:00
CASE_LOW_P (i.e. the default case).
c-common.c, [...]: Fix comment typos. * c-common.c, c-parser.c, cfgbuild.c, cfghooks.c, cfghooks.h, cfgrtl.c, cgraphunit.c, ddg.c, expr.h, gcse.c, ggc-page.c, ggc-zone.c, gimplify.c, ipa-inline.c, longlong.h, targhooks.c, tree-flow-inline.h, tree-pass.h, tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c, tree-vect-analyze.c, tree-vect-transform.c, tree-vectorizer.c, tree.c, config/arm/arm.c, config/bfin/bfin.c, config/frv/frv.c, config/frv/frv.md, config/i386/i386.c, config/i386/sse.md, config/m68hc11/m68hc11.c, config/m68hc11/m68hc11.h, config/mcore/mcore.c, config/mips/mips.c, config/mips/mips.md, config/rs6000/darwin-ldouble.c, config/rs6000/rs6000.c, config/rs6000/rs6000.h, config/sh/sh.c, config/sh/sh.md, config/sh/ushmedia.h, config/sparc/sparc.c, config/sparc/sparc.md, config/stormy16/stormy-abi: Fix comment typos. Follow spelling conventions. * doc/invoke.texi, doc/tm.texi, doc/tree-ssa.texi: Fix typos. Follow spelling conventions. From-SVN: r100218
2005-05-26 20:15:27 +02:00
Returns true if the case label is in range of ORIG_TYPE (saturated or
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
untouched) or false if the label is out of range. */
static bool
check_case_bounds (tree type, tree orig_type,
tree *case_low_p, tree *case_high_p)
{
tree min_value, max_value;
tree case_low = *case_low_p;
tree case_high = case_high_p ? *case_high_p : case_low;
/* If there was a problem with the original type, do nothing. */
if (orig_type == error_mark_node)
return true;
min_value = TYPE_MIN_VALUE (orig_type);
max_value = TYPE_MAX_VALUE (orig_type);
/* Case label is less than minimum for type. */
if (tree_int_cst_compare (case_low, min_value) < 0
&& tree_int_cst_compare (case_high, min_value) < 0)
{
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "case label value is less than minimum value for type");
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
return false;
}
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
/* Case value is greater than maximum for type. */
if (tree_int_cst_compare (case_low, max_value) > 0
&& tree_int_cst_compare (case_high, max_value) > 0)
{
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "case label value exceeds maximum value for type");
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
return false;
}
/* Saturate lower case label value to minimum. */
if (tree_int_cst_compare (case_high, min_value) >= 0
&& tree_int_cst_compare (case_low, min_value) < 0)
{
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "lower value in case label range"
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
" less than minimum value for type");
case_low = min_value;
}
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
/* Saturate upper case label value to maximum. */
if (tree_int_cst_compare (case_low, max_value) <= 0
&& tree_int_cst_compare (case_high, max_value) > 0)
{
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "upper value in case label range"
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
" exceeds maximum value for type");
case_high = max_value;
}
if (*case_low_p != case_low)
*case_low_p = convert (type, case_low);
if (case_high_p && *case_high_p != case_high)
*case_high_p = convert (type, case_high);
return true;
}
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
/* Return an integer type with BITS bits of precision,
that is unsigned if UNSIGNEDP is nonzero, otherwise signed. */
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_common_type_for_size (unsigned int bits, int unsignedp)
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
{
(type_for_*): Check integer_type_node first. From-SVN: r8840
1995-01-31 01:40:42 +01:00
if (bits == TYPE_PRECISION (integer_type_node))
return unsignedp ? unsigned_type_node : integer_type_node;
(type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_mode): Likewise. From-SVN: r1397
1992-07-03 08:41:07 +02:00
if (bits == TYPE_PRECISION (signed_char_type_node))
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
return unsignedp ? unsigned_char_type_node : signed_char_type_node;
(type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_mode): Likewise. From-SVN: r1397
1992-07-03 08:41:07 +02:00
if (bits == TYPE_PRECISION (short_integer_type_node))
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
return unsignedp ? short_unsigned_type_node : short_integer_type_node;
(type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_mode): Likewise. From-SVN: r1397
1992-07-03 08:41:07 +02:00
if (bits == TYPE_PRECISION (long_integer_type_node))
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
return unsignedp ? long_unsigned_type_node : long_integer_type_node;
(type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_mode): Likewise. From-SVN: r1397
1992-07-03 08:41:07 +02:00
if (bits == TYPE_PRECISION (long_long_integer_type_node))
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
return (unsignedp ? long_long_unsigned_type_node
: long_long_integer_type_node);
For gcc: * c-decl.c (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. (init_decl_processing): Handle/use the two new types. * c-common.c (type_for_size,type_for_mode) : Same. * c-lex.c (yylex) : Same. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Same. * c-tree.h (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. For gcc/cp: * cp-tree.h (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. * decl.c (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. (init_decl_processing): Handle/use the two new types. * lex.c (real_yylex): Same. * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Same. From-SVN: r27923
1999-07-02 12:30:01 +02:00
if (bits == TYPE_PRECISION (widest_integer_literal_type_node))
return (unsignedp ? widest_unsigned_literal_type_node
: widest_integer_literal_type_node);
(type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_mode): Likewise. From-SVN: r1397
1992-07-03 08:41:07 +02:00
if (bits <= TYPE_PRECISION (intQI_type_node))
return unsignedp ? unsigned_intQI_type_node : intQI_type_node;
if (bits <= TYPE_PRECISION (intHI_type_node))
return unsignedp ? unsigned_intHI_type_node : intHI_type_node;
if (bits <= TYPE_PRECISION (intSI_type_node))
return unsignedp ? unsigned_intSI_type_node : intSI_type_node;
if (bits <= TYPE_PRECISION (intDI_type_node))
return unsignedp ? unsigned_intDI_type_node : intDI_type_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
return 0;
}
c-common.c (registered_builtin_types): New static. * c-common.c (registered_builtin_types): New static. (c_common_type_for_mode): Consult registered_builtin_types. (c_register_builtin_type): Add type to registered_builtin_types. * optabs.c (init_floating_libfuncs): Initialize libfuncs for all MODE_FLOAT modes, not just the ones corresponding to float_type_node, double_type_node, and long_double_type_node. From-SVN: r72711
2003-10-20 20:28:27 +02:00
/* Used for communication between c_common_type_for_mode and
c_register_builtin_type. */
static GTY(()) tree registered_builtin_types;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
/* Return a data type that has machine mode MODE.
If the mode is an integer,
then UNSIGNEDP selects between signed and unsigned types. */
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_common_type_for_mode (enum machine_mode mode, int unsignedp)
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
{
c-common.c (registered_builtin_types): New static. * c-common.c (registered_builtin_types): New static. (c_common_type_for_mode): Consult registered_builtin_types. (c_register_builtin_type): Add type to registered_builtin_types. * optabs.c (init_floating_libfuncs): Initialize libfuncs for all MODE_FLOAT modes, not just the ones corresponding to float_type_node, double_type_node, and long_double_type_node. From-SVN: r72711
2003-10-20 20:28:27 +02:00
tree t;
(type_for_*): Check integer_type_node first. From-SVN: r8840
1995-01-31 01:40:42 +01:00
if (mode == TYPE_MODE (integer_type_node))
return unsignedp ? unsigned_type_node : integer_type_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
if (mode == TYPE_MODE (signed_char_type_node))
return unsignedp ? unsigned_char_type_node : signed_char_type_node;
if (mode == TYPE_MODE (short_integer_type_node))
return unsignedp ? short_unsigned_type_node : short_integer_type_node;
if (mode == TYPE_MODE (long_integer_type_node))
return unsignedp ? long_unsigned_type_node : long_integer_type_node;
if (mode == TYPE_MODE (long_long_integer_type_node))
return unsignedp ? long_long_unsigned_type_node : long_long_integer_type_node;
For gcc: * c-decl.c (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. (init_decl_processing): Handle/use the two new types. * c-common.c (type_for_size,type_for_mode) : Same. * c-lex.c (yylex) : Same. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Same. * c-tree.h (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. For gcc/cp: * cp-tree.h (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. * decl.c (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. (init_decl_processing): Handle/use the two new types. * lex.c (real_yylex): Same. * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Same. From-SVN: r27923
1999-07-02 12:30:01 +02:00
if (mode == TYPE_MODE (widest_integer_literal_type_node))
(format_char_info): Update comment. (format_char_info): Update comment. (check_format_info): Recognize 'z' modifier in the same way 'Z' was recognized. Emit warning for formats new in ISO C99 only if flag_isoc9x is not set. From-SVN: r31188
2000-01-03 22:48:49 +01:00
return unsignedp ? widest_unsigned_literal_type_node
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
: widest_integer_literal_type_node;
For gcc: * c-decl.c (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. (init_decl_processing): Handle/use the two new types. * c-common.c (type_for_size,type_for_mode) : Same. * c-lex.c (yylex) : Same. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Same. * c-tree.h (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. For gcc/cp: * cp-tree.h (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. * decl.c (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. (init_decl_processing): Handle/use the two new types. * lex.c (real_yylex): Same. * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Same. From-SVN: r27923
1999-07-02 12:30:01 +02:00
c-common.c (type_for_mode): Handle unsigned vectors. 2001-12-10 Aldy Hernandez <aldyh@redhat.com> * c-common.c (type_for_mode): Handle unsigned vectors. (type_for_mode): Remove redundant calls to TYPE_MODE. * tree.c (make_vector): New. (build_common_tree_nodes_2): Use make_vector for vector types. Add unsigned vector types. * tree.h (tree_index): Add unsigned types for vectors. (unsigned_V16QI_type_node): New. (unsigned_V4SI_type_node): New. (unsigned_V8QI_type_node): New. (unsigned_V8HI_type_node): New. (unsigned_V4HI_type_node): New. (unsigned_V2SI_type_node): New. From-SVN: r47889
2001-12-11 20:33:39 +01:00
if (mode == QImode)
(type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_mode): Likewise. From-SVN: r1397
1992-07-03 08:41:07 +02:00
return unsignedp ? unsigned_intQI_type_node : intQI_type_node;
c-common.c (type_for_mode): Handle unsigned vectors. 2001-12-10 Aldy Hernandez <aldyh@redhat.com> * c-common.c (type_for_mode): Handle unsigned vectors. (type_for_mode): Remove redundant calls to TYPE_MODE. * tree.c (make_vector): New. (build_common_tree_nodes_2): Use make_vector for vector types. Add unsigned vector types. * tree.h (tree_index): Add unsigned types for vectors. (unsigned_V16QI_type_node): New. (unsigned_V4SI_type_node): New. (unsigned_V8QI_type_node): New. (unsigned_V8HI_type_node): New. (unsigned_V4HI_type_node): New. (unsigned_V2SI_type_node): New. From-SVN: r47889
2001-12-11 20:33:39 +01:00
if (mode == HImode)
(type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_mode): Likewise. From-SVN: r1397
1992-07-03 08:41:07 +02:00
return unsignedp ? unsigned_intHI_type_node : intHI_type_node;
c-common.c (type_for_mode): Handle unsigned vectors. 2001-12-10 Aldy Hernandez <aldyh@redhat.com> * c-common.c (type_for_mode): Handle unsigned vectors. (type_for_mode): Remove redundant calls to TYPE_MODE. * tree.c (make_vector): New. (build_common_tree_nodes_2): Use make_vector for vector types. Add unsigned vector types. * tree.h (tree_index): Add unsigned types for vectors. (unsigned_V16QI_type_node): New. (unsigned_V4SI_type_node): New. (unsigned_V8QI_type_node): New. (unsigned_V8HI_type_node): New. (unsigned_V4HI_type_node): New. (unsigned_V2SI_type_node): New. From-SVN: r47889
2001-12-11 20:33:39 +01:00
if (mode == SImode)
(type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_mode): Likewise. From-SVN: r1397
1992-07-03 08:41:07 +02:00
return unsignedp ? unsigned_intSI_type_node : intSI_type_node;
c-common.c (type_for_mode): Handle unsigned vectors. 2001-12-10 Aldy Hernandez <aldyh@redhat.com> * c-common.c (type_for_mode): Handle unsigned vectors. (type_for_mode): Remove redundant calls to TYPE_MODE. * tree.c (make_vector): New. (build_common_tree_nodes_2): Use make_vector for vector types. Add unsigned vector types. * tree.h (tree_index): Add unsigned types for vectors. (unsigned_V16QI_type_node): New. (unsigned_V4SI_type_node): New. (unsigned_V8QI_type_node): New. (unsigned_V8HI_type_node): New. (unsigned_V4HI_type_node): New. (unsigned_V2SI_type_node): New. From-SVN: r47889
2001-12-11 20:33:39 +01:00
if (mode == DImode)
(type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_size): If no ANSI type matches, check for matches with built-in mode-related types. (type_for_mode): Likewise. From-SVN: r1397
1992-07-03 08:41:07 +02:00
return unsignedp ? unsigned_intDI_type_node : intDI_type_node;
c-common.c (type_for_mode): Only return TItype nodes when HOST_BITS_PER_WIDE_INT is >= 64 bits. * c-common.c (type_for_mode): Only return TItype nodes when HOST_BITS_PER_WIDE_INT is >= 64 bits. * c-decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare when HOST_BITS_PER_WIDE_INT is >= 64 bits. (init_decl_processing): Only create TItype nodes when HOST_BITS_PER_WIDE_INT is >= 64 bits. * c-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare when HOST_BITS_PER_WIDE_INT is >= 64 bits. From-SVN: r22912
1998-10-08 06:37:30 +02:00
#if HOST_BITS_PER_WIDE_INT >= 64
c-common.c (type_for_mode): Handle TI types. * c-common.c (type_for_mode): Handle TI types. * c-decl.c (intTI_type_node, unsigned_int_TI_type_node): Define. (init_decl_processing): Handle TI types. * c-tree.h (intTI_type_node, unsigned_int_TI_type_node): Declare. From-SVN: r19355
1998-04-21 15:25:56 +02:00
if (mode == TYPE_MODE (intTI_type_node))
return unsignedp ? unsigned_intTI_type_node : intTI_type_node;
c-common.c (type_for_mode): Only return TItype nodes when HOST_BITS_PER_WIDE_INT is >= 64 bits. * c-common.c (type_for_mode): Only return TItype nodes when HOST_BITS_PER_WIDE_INT is >= 64 bits. * c-decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare when HOST_BITS_PER_WIDE_INT is >= 64 bits. (init_decl_processing): Only create TItype nodes when HOST_BITS_PER_WIDE_INT is >= 64 bits. * c-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare when HOST_BITS_PER_WIDE_INT is >= 64 bits. From-SVN: r22912
1998-10-08 06:37:30 +02:00
#endif
c-common.c (type_for_mode): Handle TI types. * c-common.c (type_for_mode): Handle TI types. * c-decl.c (intTI_type_node, unsigned_int_TI_type_node): Define. (init_decl_processing): Handle TI types. * c-tree.h (intTI_type_node, unsigned_int_TI_type_node): Declare. From-SVN: r19355
1998-04-21 15:25:56 +02:00
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
if (mode == TYPE_MODE (float_type_node))
return float_type_node;
if (mode == TYPE_MODE (double_type_node))
return double_type_node;
if (mode == TYPE_MODE (long_double_type_node))
return long_double_type_node;
* c-common.c (c_common_type_for_mode): Check for VOIDmode. From-SVN: r71732
2003-09-24 11:15:21 +02:00
if (mode == TYPE_MODE (void_type_node))
return void_type_node;
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
if (mode == TYPE_MODE (build_pointer_type (char_type_node)))
c-common.c (c_common_type_for_mode): Pass the mode's precision to make_[un]signed_type, not the mode itself. * c-common.c (c_common_type_for_mode): Pass the mode's precision to make_[un]signed_type, not the mode itself. From-SVN: r95412
2005-02-22 21:10:45 +01:00
return (unsignedp
? make_unsigned_type (GET_MODE_PRECISION (mode))
: make_signed_type (GET_MODE_PRECISION (mode)));
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
if (mode == TYPE_MODE (build_pointer_type (integer_type_node)))
c-common.c (c_common_type_for_mode): Pass the mode's precision to make_[un]signed_type, not the mode itself. * c-common.c (c_common_type_for_mode): Pass the mode's precision to make_[un]signed_type, not the mode itself. From-SVN: r95412
2005-02-22 21:10:45 +01:00
return (unsignedp
? make_unsigned_type (GET_MODE_PRECISION (mode))
: make_signed_type (GET_MODE_PRECISION (mode)));
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
tree-complex.c (expand_complex_libcall): New. * tree-complex.c (expand_complex_libcall): New. (expand_complex_multiplication): Use it for c99 compliance. (expand_complex_division): Likewise. * fold-const.c (fold_complex_add, fold_complex_mult): New. (fold): Call them. * builtins.c (built_in_names): Remove const. * tree.c (build_common_builtin_nodes): Build complex arithmetic builtins. * tree.h (BUILT_IN_COMPLEX_MUL_MIN, BUILT_IN_COMPLEX_MUL_MAX): New. (BUILT_IN_COMPLEX_DIV_MIN, BUILT_IN_COMPLEX_DIV_MAX): New. (built_in_names): Remove const. * c-common.c (c_common_type_for_mode): Handle complex modes. * flags.h, toplev.c (flag_complex_method): Rename from flag_complex_divide_method. * libgcc2.c (__divsc3, __divdc3, __divxc3, __divtc3, __mulsc3, __muldc3, __mulxc3, __multc3): New. * libgcc2.h: Declare them. * libgcc-std.ver: Export them. * mklibgcc.in (lib2funcs): Build them. From-SVN: r94909
2005-02-12 01:26:57 +01:00
if (COMPLEX_MODE_P (mode))
{
enum machine_mode inner_mode;
tree inner_type;
if (mode == TYPE_MODE (complex_float_type_node))
return complex_float_type_node;
if (mode == TYPE_MODE (complex_double_type_node))
return complex_double_type_node;
if (mode == TYPE_MODE (complex_long_double_type_node))
return complex_long_double_type_node;
if (mode == TYPE_MODE (complex_integer_type_node) && !unsignedp)
return complex_integer_type_node;
inner_mode = GET_MODE_INNER (mode);
inner_type = c_common_type_for_mode (inner_mode, unsignedp);
if (inner_type != NULL_TREE)
return build_complex_type (inner_type);
}
else if (VECTOR_MODE_P (mode))
c-common.c (c_common_type_for_mode): Build vector types on demand. gcc/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_common_type_for_mode): Build vector types on demand. (handle_mode_attribute): Deprecate using the mode attribute to create vector types. Fix indentation. (vector_type_node_list): Remove. (handle_vector_size_attribute): Create vector types on demand. Strip a NON_LVALUE_EXPR from the attribute if there is one. * c-typeck.c (comptypes): Make vector types compatible if they have the same underlying mode. (convert_for_assignment): Use comptypes to convert between vector types. * tree.c (build_common_tree_nodes_2): Do not create vector types. * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary vector types. * tree.h: Remove vector types. * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. * doc/extend.texi (Vector Types): Document how to use the vector_size attribute to create vectors, rather than mode. * config/arm/mmintrin.h: Use vector_size attribute, not mode. * config/i386/emmintrin.h: Likewise. * config/i386/mmintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/sh/ushmedia.h: Likwise. testsuite/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * g++.dg/eh/simd-1.C: Use vector_size attribute, not mode. * g++.dg/eh/simd-2.C: Likewise. * g++.dg/init/array10.C: Likewise. * gcc.c-torture/compile/simd-1.c: Likewise. * gcc.c-torture/compile/simd-2.c: Likewise. * gcc.c-torture/compile/simd-3.c: Likewise. * gcc.c-torture/compile/simd-4.c: Likewise. * gcc.c-torture/compile/simd-6.c: Likewise. * gcc.c-torture/execute/simd-1.c: Likewise. * gcc.c-torture/execute/simd-2.c: Likewise. * gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/20020531-1.c: Likewise. * gcc.dg/altivec-3.c: Likewise. * gcc.dg/altivec-4.c: Likewise. * gcc.dg/altivec-varargs-1.c: Likewise. * testsuite/gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/i386-mmx-3.c: Likewise. * gcc.dg/i386-sse-4.c: Likewise. * gcc.dg/i386-sse-5.c: Likewise. * gcc.dg/i386-sse-8.c: Likewise. * gcc.dg/simd-1.c: Likewise. * gcc.dg/20030218-1.c: Likewise. Plus, do not declare __ev64_opaque__ since the machine description provides it. Index: c-common.c =================================================================== RCS file: /cvs/gcc/gcc/gcc/c-common.c,v retrieving revision 1.487 diff -u -r1.487 c-common.c --- c-common.c 26 Feb 2004 01:24:37 -0000 1.487 +++ c-common.c 10 Mar 2004 10:25:28 -0000 @@ -1874,38 +1874,12 @@ if (mode == TYPE_MODE (build_pointer_type (integer_type_node))) return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode); - switch (mode) + if (VECTOR_MODE_P (mode)) { - case V16QImode: From-SVN: r79544
2004-03-16 21:37:31 +01:00
{
enum machine_mode inner_mode = GET_MODE_INNER (mode);
tree inner_type = c_common_type_for_mode (inner_mode, unsignedp);
if (inner_type != NULL_TREE)
return build_vector_type_for_mode (inner_type, mode);
c-common.c (type_for_mode): Handle unsigned vectors. 2001-12-10 Aldy Hernandez <aldyh@redhat.com> * c-common.c (type_for_mode): Handle unsigned vectors. (type_for_mode): Remove redundant calls to TYPE_MODE. * tree.c (make_vector): New. (build_common_tree_nodes_2): Use make_vector for vector types. Add unsigned vector types. * tree.h (tree_index): Add unsigned types for vectors. (unsigned_V16QI_type_node): New. (unsigned_V4SI_type_node): New. (unsigned_V8QI_type_node): New. (unsigned_V8HI_type_node): New. (unsigned_V4HI_type_node): New. (unsigned_V2SI_type_node): New. From-SVN: r47889
2001-12-11 20:33:39 +01:00
}
Vector support: type node creation & debugging support From-SVN: r34696
2000-06-25 19:27:28 +02:00
target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. 2005-12-16 Jon Grimm <jgrimm2@us.ibm.com> Janis Johnson <janis187@us.ibm.com> Ben Elliston <bje@au.ibm.com> * target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_DECIMAL_FLOAT_P. * target.h (struct gcc_target): Add decimal_float_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_DECIMAL_FLOAT. * builtins.def: Add new builtins for 32, 64 and 128 bit variants of inf, nan, finite, isinf and isnan. * builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128, BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR, BT_FN_DFLOAT32, BT_FN_DFLOAT64, BT_FN_DFLOAT128, BT_FN_INT_DFLOAT32, BT_FN_INT_DFLOAT64, BT_FN_INT_DFLOAT128, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT64_CONST_STRING, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT32_DFLOAT32, BT_FN_DFLOAT64_DFLOAT64, BT_FN_DFLOAT128_DFLOAT128): New. * c-decl.c (declspecs_add_type): Verify combos on type qualifiers. Pedwarn if decimal floating point types are used. Error if decimal floating point is not supported by the target. (finish_declspecs): Return type from DFP typespec_word. * c-typeck.c (c_common_type): Choose the decimal floating point type with the greater precision when determining a common type. (convert_arguments): Warn if there is a mismatch between argument and prototype for decimal float types. Warn of conversions with binary float types and of precision narrowing due to prototype. * c-parser.c (reswords): Add _Decimal32, _Decimal64, _Decimal128. (c_token_starts_typename): Handle RID_DFLOAT32/64/128. (c_token_starts_declspecs): Likewise. (c_parser_attributes): Likewise. * c-common.h (enum rid): Add new enumeration values RID_DFLOAT32, RID_DFLOAT64, RID_DFLOAT128. (T_D32, TEX_D32, T_D64, TEX_D64, T_D128, TEX_D128): New macros. * c-common.c (c_common_type_for_mode): Handle decimal float modes. (shorten_compare): Convert DFP/BFP operands to a common type. (c_common_modes_and_builtins): Register built-in decimal float types if the target supports them. (handle_mode_addtribute): Handle MODE_DECIMAL_FLOAT. * builtins.c (fold_builtin_1): Handle 32, 64 and 128 bit cases of inf, nan, finite, isinf and isnan builtins. * c-cppbuiltin.c (builtin_define_decimal_float_constants): New. (builtin_define_float_constants): Assert non-decimal radix. (c_cpp_builtins): Register built-in __DEC_EVAL_METHOD__ define. Call builtin_define_decimal_float_constants for each type. * c-lex.c (interpret_float): Decode decimal float types from CPP_N flags. Use real_from_string3, which can handle binary or decimal floats. * c-tree.h (enum c_typespec_keyword): Add cts_dfloat32, cts_dfloat64, cts_dfloat128. * tree.c (build_common_tree_nodes_2): Add decimal float types. * tree.h (enum tree_index): Add new enumeration values TI_DFLOAT32_TYPE, TI_DFLOAT64_TYPE, TI_DFLOAT128_TYPE, TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE, TI_DFLOAT128_PTR_TYPE. (dfloat32_type_node): New macro. (dfloat64_type_node, dfloat128_type_node): Likewise. (dfloat32_ptr_type_node, dfloat64_ptr_type_node): Likewise. (dfloat128_ptr_type_node): Likewise. * c-pretty-print.c (pp_c_floating_constant): Append 32, 64 and 128 bit decimal floating point types with "df", "dd" and "dl". * c-format.h (enum format_lengths): Add new enumeration values FMT_LEN_H, FMT_LEN_D and FMT_LEN_DD. * c-format.c (printf_length_specs, scanf_length_specs): Add entries for H, D, DD. (print_char_table, scan_char_table): Use new entries. (asm_fprintf_char_table, gcc_diag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table): Adjust for longer length arrays. * defaults.h (DECIMAL32_TYPE_SIZE): Define. (DECIMAL64_TYPE_SIZE): Likewise. (DECIMAL128_TYPE_SIZE): Likewise. (TARGET_DEC_EVAL_METHOD): Likewise. * doc/extend.texi (Decimal Float): New node. (Constructing Calls): Document decimal float built-ins. * doc/tm.texi: Document TARGET_DECIMAL_FLOAT_SUPPORTED_P hook. * Makefile.in (USER_H): Add $(srcdir)/ginclude/decfloat.h. * ginclude/decfloat.h: New file. Co-Authored-By: Ben Elliston <bje@au.ibm.com> Co-Authored-By: Janis Johnson <janis187@us.ibm.com> From-SVN: r108629
2005-12-16 07:38:26 +01:00
if (mode == TYPE_MODE (dfloat32_type_node))
return dfloat32_type_node;
if (mode == TYPE_MODE (dfloat64_type_node))
return dfloat64_type_node;
if (mode == TYPE_MODE (dfloat128_type_node))
return dfloat128_type_node;
c-common.c (registered_builtin_types): New static. * c-common.c (registered_builtin_types): New static. (c_common_type_for_mode): Consult registered_builtin_types. (c_register_builtin_type): Add type to registered_builtin_types. * optabs.c (init_floating_libfuncs): Initialize libfuncs for all MODE_FLOAT modes, not just the ones corresponding to float_type_node, double_type_node, and long_double_type_node. From-SVN: r72711
2003-10-20 20:28:27 +02:00
for (t = registered_builtin_types; t; t = TREE_CHAIN (t))
if (TYPE_MODE (TREE_VALUE (t)) == mode)
return TREE_VALUE (t);
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
return 0;
}
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
alias.c: Fix comment formatting. * alias.c: Fix comment formatting. * bitmap.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * c-common.c: Likewise. * c-decl.c: Likewise. * c-dump.c: Likewise. * c-lex.c: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * conflict.c: Likewise. * cppfiles.c: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * cppmacro.c: Likewise. * cppspec.c: Likewise. * c-pragma.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * c-semantics.c: Likewise. * c-typeck.c: Likewise. From-SVN: r44547
2001-08-01 19:57:27 +02:00
/* Return an unsigned type the same as TYPE in other respects. */
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_common_unsigned_type (tree type)
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
{
tree type1 = TYPE_MAIN_VARIANT (type);
if (type1 == signed_char_type_node || type1 == char_type_node)
return unsigned_char_type_node;
if (type1 == integer_type_node)
return unsigned_type_node;
if (type1 == short_integer_type_node)
return short_unsigned_type_node;
if (type1 == long_integer_type_node)
return long_unsigned_type_node;
if (type1 == long_long_integer_type_node)
return long_long_unsigned_type_node;
if (type1 == widest_integer_literal_type_node)
return widest_unsigned_literal_type_node;
#if HOST_BITS_PER_WIDE_INT >= 64
if (type1 == intTI_type_node)
return unsigned_intTI_type_node;
#endif
if (type1 == intDI_type_node)
return unsigned_intDI_type_node;
if (type1 == intSI_type_node)
return unsigned_intSI_type_node;
if (type1 == intHI_type_node)
return unsigned_intHI_type_node;
if (type1 == intQI_type_node)
return unsigned_intQI_type_node;
c-common.c (unsigned_conversion_warning, [...]): Use new hooks. * c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-04-01 10:46:10 +02:00
return c_common_signed_or_unsigned_type (1, type);
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
}
/* Return a signed type the same as TYPE in other respects. */
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_common_signed_type (tree type)
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
{
tree type1 = TYPE_MAIN_VARIANT (type);
if (type1 == unsigned_char_type_node || type1 == char_type_node)
return signed_char_type_node;
if (type1 == unsigned_type_node)
return integer_type_node;
if (type1 == short_unsigned_type_node)
return short_integer_type_node;
if (type1 == long_unsigned_type_node)
return long_integer_type_node;
if (type1 == long_long_unsigned_type_node)
return long_long_integer_type_node;
if (type1 == widest_unsigned_literal_type_node)
return widest_integer_literal_type_node;
#if HOST_BITS_PER_WIDE_INT >= 64
if (type1 == unsigned_intTI_type_node)
return intTI_type_node;
#endif
if (type1 == unsigned_intDI_type_node)
return intDI_type_node;
if (type1 == unsigned_intSI_type_node)
return intSI_type_node;
if (type1 == unsigned_intHI_type_node)
return intHI_type_node;
if (type1 == unsigned_intQI_type_node)
return intQI_type_node;
c-common.c (unsigned_conversion_warning, [...]): Use new hooks. * c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-04-01 10:46:10 +02:00
return c_common_signed_or_unsigned_type (0, type);
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
}
/* Return a type the same as TYPE except unsigned or
signed according to UNSIGNEDP. */
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_common_signed_or_unsigned_type (int unsignedp, tree type)
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
{
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!INTEGRAL_TYPE_P (type)
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for REAL_TYPE, not INTEGER_TYPE. (layout_type, case VECTOR_TYPE): Simplify code. * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. * tree.h: Update comments. (STRIP_NOPS): Use TYPE_UNSIGNED. (TYPE_UNSIGNED): New macro. (TYPE_TRAP_SIGNED): Remove now redundant check. (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. * cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * cp/class.c (check_bitfield_decl): Likewise. * cp/cvt.c (type_promotes_to): Likewise. * cp/decl.c (finish_enum): Likewise. * cp/mangle.c (write_builtin_type): Likewise. * cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. * cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise. (build_binary_op): Likewise. * f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED. (ffecom_expr_): Likewise. * java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. * treelang/treetree.c (tree_lang_signed_or_unsigned_type): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/decl.c (gnat_to_gnu_entity, make_type_from_size): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/trans.c (tree_transform, convert_with_check): Likewise. * ada/utils.c (gnat_signed_or_unsigned_type): Likewise. (build_vms_descriptor, unchecked_convert): Likewise. * ada/utils2.c (nonbinary_modular_operation): Likewise. From-SVN: r80287
2004-04-01 05:50:43 +02:00
|| TYPE_UNSIGNED (type) == unsignedp)
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
return type;
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
/* For ENUMERAL_TYPEs in C++, must check the mode of the types, not
the precision; they have precision set to match their range, but
may use a wider mode to match an ABI. If we change modes, we may
wind up with bad conversions. For INTEGER_TYPEs in C, must check
the precision as well, so as to yield correct results for
bit-field types. C++ does not have these separate bit-field
types, and producing a signed or unsigned variant of an
ENUMERAL_TYPE may cause other problems as well. */
#define TYPE_OK(node) \
(TYPE_MODE (type) == TYPE_MODE (node) \
&& (c_dialect_cxx () || TYPE_PRECISION (type) == TYPE_PRECISION (node)))
if (TYPE_OK (signed_char_type_node))
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
return unsignedp ? unsigned_char_type_node : signed_char_type_node;
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
if (TYPE_OK (integer_type_node))
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
return unsignedp ? unsigned_type_node : integer_type_node;
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
if (TYPE_OK (short_integer_type_node))
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
return unsignedp ? short_unsigned_type_node : short_integer_type_node;
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
if (TYPE_OK (long_integer_type_node))
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
return unsignedp ? long_unsigned_type_node : long_integer_type_node;
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
if (TYPE_OK (long_long_integer_type_node))
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
return (unsignedp ? long_long_unsigned_type_node
: long_long_integer_type_node);
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
if (TYPE_OK (widest_integer_literal_type_node))
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
return (unsignedp ? widest_unsigned_literal_type_node
: widest_integer_literal_type_node);
c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * fold_const.c (target_isinf,target_isnan,target_negative): Update the representation of 64-bit doubles to work with 64-bit ints. From-SVN: r45479
2001-09-08 00:14:43 +02:00
#if HOST_BITS_PER_WIDE_INT >= 64
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
if (TYPE_OK (intTI_type_node))
c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * fold_const.c (target_isinf,target_isnan,target_negative): Update the representation of 64-bit doubles to work with 64-bit ints. From-SVN: r45479
2001-09-08 00:14:43 +02:00
return unsignedp ? unsigned_intTI_type_node : intTI_type_node;
#endif
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
if (TYPE_OK (intDI_type_node))
c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * fold_const.c (target_isinf,target_isnan,target_negative): Update the representation of 64-bit doubles to work with 64-bit ints. From-SVN: r45479
2001-09-08 00:14:43 +02:00
return unsignedp ? unsigned_intDI_type_node : intDI_type_node;
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
if (TYPE_OK (intSI_type_node))
c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * fold_const.c (target_isinf,target_isnan,target_negative): Update the representation of 64-bit doubles to work with 64-bit ints. From-SVN: r45479
2001-09-08 00:14:43 +02:00
return unsignedp ? unsigned_intSI_type_node : intSI_type_node;
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
if (TYPE_OK (intHI_type_node))
c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * fold_const.c (target_isinf,target_isnan,target_negative): Update the representation of 64-bit doubles to work with 64-bit ints. From-SVN: r45479
2001-09-08 00:14:43 +02:00
return unsignedp ? unsigned_intHI_type_node : intHI_type_node;
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
if (TYPE_OK (intQI_type_node))
c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * fold_const.c (target_isinf,target_isnan,target_negative): Update the representation of 64-bit doubles to work with 64-bit ints. From-SVN: r45479
2001-09-08 00:14:43 +02:00
return unsignedp ? unsigned_intQI_type_node : intQI_type_node;
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
#undef TYPE_OK
c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type. * fold_const.c (target_isinf,target_isnan,target_negative): Update the representation of 64-bit doubles to work with 64-bit ints. From-SVN: r45479
2001-09-08 00:14:43 +02:00
re PR c/2511 (-pedantic not warning about bitfield overflow) 2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk> Neil Booth <neil@daikokuya.co.uk> PR c/2511 PR c/3325 * c-decl.c (finish_struct): Ensure bit-fields are given the correct type. * c-common.c (c_common_signed_or_unsigned_type): For C, require the precision to match as well as the mode. * expr.c (reduce_to_bit_field_precision): New function. (expand_expr_real_1): Reduce expressions of bit-field type to proper precision. * langhooks.h (reduce_bit_field_operations): New hook. * langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * c-lang.c, objc/objc-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. * objc/objc-act.c (check_ivars): Convert types to bit-field types before checking. * tree.c (build_nonstandard_integer_type): New function. * tree.h (build_nonstandard_integer_type): New prototype. * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat conversions between integer and boolean types as useless. testsuite: * gcc.c-torture/execute/bitfld-1.x: Remove. * gcc.c-torture/execute/bitfld-3.c: New test. * gcc.dg/bitfld-2.c: Remove XFAILs. Co-Authored-By: Neil Booth <neil@daikokuya.co.uk> From-SVN: r84279
2004-07-08 10:45:05 +02:00
if (c_dialect_cxx ())
return type;
else
return build_nonstandard_integer_type (TYPE_PRECISION (type), unsignedp);
For gcc: * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged from c-typeck.c and cp/typeck.c. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. For gcc/cp: * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Merged into c-common. From-SVN: r27956
1999-07-06 14:34:50 +02:00
}
langhooks-def.h (lhd_register_builtin_type): New function. * langhooks-def.h (lhd_register_builtin_type): New function. (LANG_HOOKS_REGISTER_BUILTIN_TYPE): New macro. (LANG_HOOKS_FOR_TYPES_INITIALIZER): Update. * langhooks.h (lang_hooks_for_types): Add register_builtin_type. * langhooks.c (lhd_register_builtin_type): New function. * c-common.h (c_register_builtin_type): Declare. * c-common.c (c_register_builtin_type): New function. * c-lang.c (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define to c_register_builtin_type. * config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Remove __fpreg, __float80, and __float128 macros. * config/ia64/ia64.c (ia64_init_builtins): Create __fpreg, __float80, and __float128 types. * cp-lang.c (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define to c_register_builtin_type. * gcc.dg/ia64-types1.c: New test. * gcc.dg/ia64-types2.c: Likewise. From-SVN: r71227
2003-09-09 05:35:31 +02:00
re PR c++/26534 ([4.1] bitfield wrong optimize) 2006-04-23 Mark Mitchell <mark@codesourcery.com> PR c++/26534 * c-common.h (c_build_bitfield_integer_type): Declare. * c-decl.c (c_build_bitfield_integer_type): Move to ... * c-common.c (c_build_bitfield_integer_type): ... here. 2006-04-23 Mark Mitchell <mark@codesourcery.com> PR c++/26534 * cp-tree.h (is_bitfield_expr_with_lowered_type): New function. * typeck.c (is_bitfield_expr_with_lowered_type): New function. (decay_conversion): Convert bitfield expressions to the correct type. (build_modify_expr): Remove spurious conversions. * class.c (layout_class_type): Modify the type of bitfields to indicate a limited range. * call.c (standard_conversion): Adjust the type of bitfield expressions used in an rvalue context. (build_conditional_expr): Likewise. 2006-04-23 Mark Mitchell <mark@codesourcery.com> PR c++/26534 * g++.dg/opt/bitfield1.C: New test. * g++.dg/compat/abi/bitfield1_main.C: Add -w. * g++.dg/compat/abi/bitfield1_x.C: Likewise. * g++.dg/compat/abi/bitfield1_y.C: Likewise. * g++.dg/compat/abi/bitfield2_main.C: Likewise. * g++.dg/compat/abi/bitfield2_x.C: Likewise. * g++.dg/compat/abi/bitfield2_y.C: Likewise. * g++.dg/abi/bitfield1.C: Add dg-warning markers. * g++.dg/abi/bitfield2.C: Likewise. * g++.dg/init/bitfield1.C: Likewise. From-SVN: r113199
2006-04-23 20:04:33 +02:00
/* Build a bit-field integer type for the given WIDTH and UNSIGNEDP. */
tree
c_build_bitfield_integer_type (unsigned HOST_WIDE_INT width, int unsignedp)
{
/* Extended integer types of the same width as a standard type have
lesser rank, so those of the same width as int promote to int or
unsigned int and are valid for printf formats expecting int or
unsigned int. To avoid such special cases, avoid creating
extended integer types for bit-fields if a standard integer type
is available. */
if (width == TYPE_PRECISION (integer_type_node))
return unsignedp ? unsigned_type_node : integer_type_node;
if (width == TYPE_PRECISION (signed_char_type_node))
return unsignedp ? unsigned_char_type_node : signed_char_type_node;
if (width == TYPE_PRECISION (short_integer_type_node))
return unsignedp ? short_unsigned_type_node : short_integer_type_node;
if (width == TYPE_PRECISION (long_integer_type_node))
return unsignedp ? long_unsigned_type_node : long_integer_type_node;
if (width == TYPE_PRECISION (long_long_integer_type_node))
return (unsignedp ? long_long_unsigned_type_node
: long_long_integer_type_node);
return build_nonstandard_integer_type (width, unsignedp);
}
langhooks-def.h (lhd_register_builtin_type): New function. * langhooks-def.h (lhd_register_builtin_type): New function. (LANG_HOOKS_REGISTER_BUILTIN_TYPE): New macro. (LANG_HOOKS_FOR_TYPES_INITIALIZER): Update. * langhooks.h (lang_hooks_for_types): Add register_builtin_type. * langhooks.c (lhd_register_builtin_type): New function. * c-common.h (c_register_builtin_type): Declare. * c-common.c (c_register_builtin_type): New function. * c-lang.c (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define to c_register_builtin_type. * config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Remove __fpreg, __float80, and __float128 macros. * config/ia64/ia64.c (ia64_init_builtins): Create __fpreg, __float80, and __float128 types. * cp-lang.c (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define to c_register_builtin_type. * gcc.dg/ia64-types1.c: New test. * gcc.dg/ia64-types2.c: Likewise. From-SVN: r71227
2003-09-09 05:35:31 +02:00
/* The C version of the register_builtin_type langhook. */
void
c_register_builtin_type (tree type, const char* name)
{
tree decl;
decl = build_decl (TYPE_DECL, get_identifier (name), type);
DECL_ARTIFICIAL (decl) = 1;
if (!TYPE_NAME (type))
TYPE_NAME (type) = decl;
pushdecl (decl);
c-common.c (registered_builtin_types): New static. * c-common.c (registered_builtin_types): New static. (c_common_type_for_mode): Consult registered_builtin_types. (c_register_builtin_type): Add type to registered_builtin_types. * optabs.c (init_floating_libfuncs): Initialize libfuncs for all MODE_FLOAT modes, not just the ones corresponding to float_type_node, double_type_node, and long_double_type_node. From-SVN: r72711
2003-10-20 20:28:27 +02:00
registered_builtin_types = tree_cons (0, type, registered_builtin_types);
langhooks-def.h (lhd_register_builtin_type): New function. * langhooks-def.h (lhd_register_builtin_type): New function. (LANG_HOOKS_REGISTER_BUILTIN_TYPE): New macro. (LANG_HOOKS_FOR_TYPES_INITIALIZER): Update. * langhooks.h (lang_hooks_for_types): Add register_builtin_type. * langhooks.c (lhd_register_builtin_type): New function. * c-common.h (c_register_builtin_type): Declare. * c-common.c (c_register_builtin_type): New function. * c-lang.c (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define to c_register_builtin_type. * config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Remove __fpreg, __float80, and __float128 macros. * config/ia64/ia64.c (ia64_init_builtins): Create __fpreg, __float80, and __float128 types. * cp-lang.c (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define to c_register_builtin_type. * gcc.dg/ia64-types1.c: New test. * gcc.dg/ia64-types2.c: Likewise. From-SVN: r71227
2003-09-09 05:35:31 +02:00
}
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
(min_precision): Move from c-decl.c From-SVN: r8020
1994-09-03 01:40:51 +02:00
/* Return the minimum number of bits needed to represent VALUE in a
signed or unsigned type, UNSIGNEDP says which. */
tree.h (INT_CST_LT, [...]): Remove unneeded casts. * tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts. (struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT. (attribute_hash_list, type_hash_canon): hashcode is now unsigned. (type_hash_lookup, type_hash_add, type_hash_list): Likewise. (min_precision): Result is unsignd. (add_double, neg_double, mul_double): Low word is unsigned. (lshift_double, rshift_double, lrotate_double): Likewise. (rrotate_double, div_and_round_double): Likewise. (tree_floor_log2, compare_tree_int): New functions. (preserve_rtl_expr_temps): New declaration. * c-common.c (declare_hidden_char_array): Use compare_tree_int. (decl_attributes): Use tree_log2 to find alignment. Check for TREE_INT_CST_HIGH for format args. (min_precision): Now unsigned. Use tree_floor_log2. (truthvalue_conversion): Delete long-disabled code. * c-decl.c (finish_struct): Clean up tests on field width. (finish_function): Use compare_tree_int. * c-pragma.c (handle_pragma_token): Use tree_log2 for alignment. * c-typeck.c (comptypes): Use tree_int_cst_equal. (default_conversion, digest_init): Use compare_tree_int. (build_binary_op): Use integer_all_onesp and compare_tree_int. Fix type errors in forming masks. * calls.c (initialize_argument_information): Use compare_tree_int. * dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. * except.c (expand_eh_region_start_tree): Use compare_tree_int. * expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop. (store_field): Use compare_tree_int. (expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT. (expand_expr, case ARRAY_REF): Use compare_tree_int. (do_jump, case BIT_AND_EXPR): Use tree_floor_log2. (do_store_flag): Use compare_tree_int. * fold-const.c (encode, decode): Low part is always unsigned. (force_fit_type, add_double, neg_double, mul_double): Likewise. (lshift_double, rshift_double, lrotate_double): Likewise. (rrotate_double, div_and_round_double, int_const_binop): Likewise. (fold_convert): Use compare_tree_int. (operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal. (invert_truthvalue, case INTEGER_CST): Likewise. (fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW. * mkdeps.c (deps_dummy_targets): Make I unsigned. * rtl.h (add_double, neg_double, mul_double): Low words are unsigned. (lshift_double, rshift_double, lrotate_double, rrotate_double): Likewise. * stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree. (expand_end_case): Use compare_tree_int. (estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. * stor-layout.c (mode_for_size_tree): Use compare_tree_int. (layout_decl): Likewise. (layout_record, layout_union): Make sizes unsigned. (layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype. (layout_type, case QUAL_UNION_TYPE): Use compare_tree_int. * tree.c (struct type_hash): hashcode is unsigned. (build_type_attribute_variant, type_hash_list): Likewise. (type_hash_lookup, type_hash_add, type_hash_canon): Likewise. (attribute_hash_list, build_array_type, build_method_type): Likewise. (build_complex_type): Likewise. (real_value_from_int_cst): Remove unneeded casts. (integer_all_onesp): Add casts. (tree_floor_log2, compare_tree_int): New functions. (build_index_type): Use tree_int_cst_sgn. * varasm.c (assemble_variable): Use compare_tree_int. * ch/actions.c (chill_convert_for_assignment): INDEX is unsigned HOST_WIDE_INT. * ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH since unsigned. * ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned. Use compare_tree_int. (expand_goto_except_cleanup): Likewise. * cp/class.c (dfs_modify_vtables): I is now unsigned. (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int. (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT. * cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned. * cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. * cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned. * cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR): Call integer_all_onesp. * cp/typeck2.c (process_init_constructor): Use compare_tree_int. * f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int. (ffecom_sym_transform_, ffecom_transform_common_): Likewise. (ffecom_transform_equiv_): Likewise. * java/decl.c (emit_init_test_initialization): Mark KEY as unused. * java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. (build_anewarray): Likewise. * java/parse.y (patch_newarray): Likewise. * java/parse.c: Regenerated. From-SVN: r32383
2000-03-07 12:41:32 +01:00
unsigned int
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
min_precision (tree value, int unsignedp)
(min_precision): Move from c-decl.c From-SVN: r8020
1994-09-03 01:40:51 +02:00
{
int log;
/* If the value is negative, compute its negative minus 1. The latter
adjustment is because the absolute value of the largest negative value
is one larger than the largest positive value. This is equivalent to
a bit-wise negation, so use that operation instead. */
if (tree_int_cst_sgn (value) < 0)
builtins.c, [...]: Use fold_buildN instead of fold (buildN (...)). * builtins.c, c-common.c, c-convert.c, c-decl.c, c-typeck.c, convert.c, lambda-code.c, predict.c, tree-cfg.c, tree-complex.c, tree-data-ref.c, tree-if-conv.c, tree-mudflap.c, tree-scalar-evolution.c, tree-ssa-ccp.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-manip.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-vect-analyze.c, tree-vect-transform.c, tree-vectorizer.c, tree.c: Use fold_buildN instead of fold (buildN (...)). From-SVN: r101338
2005-06-26 23:21:34 +02:00
value = fold_build1 (BIT_NOT_EXPR, TREE_TYPE (value), value);
(min_precision): Move from c-decl.c From-SVN: r8020
1994-09-03 01:40:51 +02:00
/* Return the number of bits needed, taking into account the fact
that we need one more bit for a signed than unsigned type. */
if (integer_zerop (value))
log = 0;
else
tree.h (INT_CST_LT, [...]): Remove unneeded casts. * tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts. (struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT. (attribute_hash_list, type_hash_canon): hashcode is now unsigned. (type_hash_lookup, type_hash_add, type_hash_list): Likewise. (min_precision): Result is unsignd. (add_double, neg_double, mul_double): Low word is unsigned. (lshift_double, rshift_double, lrotate_double): Likewise. (rrotate_double, div_and_round_double): Likewise. (tree_floor_log2, compare_tree_int): New functions. (preserve_rtl_expr_temps): New declaration. * c-common.c (declare_hidden_char_array): Use compare_tree_int. (decl_attributes): Use tree_log2 to find alignment. Check for TREE_INT_CST_HIGH for format args. (min_precision): Now unsigned. Use tree_floor_log2. (truthvalue_conversion): Delete long-disabled code. * c-decl.c (finish_struct): Clean up tests on field width. (finish_function): Use compare_tree_int. * c-pragma.c (handle_pragma_token): Use tree_log2 for alignment. * c-typeck.c (comptypes): Use tree_int_cst_equal. (default_conversion, digest_init): Use compare_tree_int. (build_binary_op): Use integer_all_onesp and compare_tree_int. Fix type errors in forming masks. * calls.c (initialize_argument_information): Use compare_tree_int. * dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. * except.c (expand_eh_region_start_tree): Use compare_tree_int. * expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop. (store_field): Use compare_tree_int. (expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT. (expand_expr, case ARRAY_REF): Use compare_tree_int. (do_jump, case BIT_AND_EXPR): Use tree_floor_log2. (do_store_flag): Use compare_tree_int. * fold-const.c (encode, decode): Low part is always unsigned. (force_fit_type, add_double, neg_double, mul_double): Likewise. (lshift_double, rshift_double, lrotate_double): Likewise. (rrotate_double, div_and_round_double, int_const_binop): Likewise. (fold_convert): Use compare_tree_int. (operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal. (invert_truthvalue, case INTEGER_CST): Likewise. (fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW. * mkdeps.c (deps_dummy_targets): Make I unsigned. * rtl.h (add_double, neg_double, mul_double): Low words are unsigned. (lshift_double, rshift_double, lrotate_double, rrotate_double): Likewise. * stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree. (expand_end_case): Use compare_tree_int. (estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. * stor-layout.c (mode_for_size_tree): Use compare_tree_int. (layout_decl): Likewise. (layout_record, layout_union): Make sizes unsigned. (layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype. (layout_type, case QUAL_UNION_TYPE): Use compare_tree_int. * tree.c (struct type_hash): hashcode is unsigned. (build_type_attribute_variant, type_hash_list): Likewise. (type_hash_lookup, type_hash_add, type_hash_canon): Likewise. (attribute_hash_list, build_array_type, build_method_type): Likewise. (build_complex_type): Likewise. (real_value_from_int_cst): Remove unneeded casts. (integer_all_onesp): Add casts. (tree_floor_log2, compare_tree_int): New functions. (build_index_type): Use tree_int_cst_sgn. * varasm.c (assemble_variable): Use compare_tree_int. * ch/actions.c (chill_convert_for_assignment): INDEX is unsigned HOST_WIDE_INT. * ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH since unsigned. * ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned. Use compare_tree_int. (expand_goto_except_cleanup): Likewise. * cp/class.c (dfs_modify_vtables): I is now unsigned. (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int. (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT. * cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned. * cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. * cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned. * cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR): Call integer_all_onesp. * cp/typeck2.c (process_init_constructor): Use compare_tree_int. * f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int. (ffecom_sym_transform_, ffecom_transform_common_): Likewise. (ffecom_transform_equiv_): Likewise. * java/decl.c (emit_init_test_initialization): Mark KEY as unused. * java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. (build_anewarray): Likewise. * java/parse.y (patch_newarray): Likewise. * java/parse.c: Regenerated. From-SVN: r32383
2000-03-07 12:41:32 +01:00
log = tree_floor_log2 (value);
(min_precision): Move from c-decl.c From-SVN: r8020
1994-09-03 01:40:51 +02:00
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
return log + 1 + !unsignedp;
(min_precision): Move from c-decl.c From-SVN: r8020
1994-09-03 01:40:51 +02:00
}
c-common.c (truthvalue_conversion): Rename, update. * c-common.c (truthvalue_conversion): Rename, update. * c-common.h (c_common_truthvalue_conversion): New. * c-convert.c (convert): Update. * c-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. * c-parse.in (expr_no_commas, if_prefix, select_or_iter_stmt): Update. * c-typeck.c (build_binary_op, build_unary_op, build_conditional_expr): Update. * fold-const.c (constant_boolean_node, fold): Use langhook. * langhooks-def.h (LANGHOOK_INITIALIZER): Update. * langhooks.h (struct lang_hooks): New hook. * stmt.c (expand_decl_cleanup): Use langhook. * tree.h (truthvalue_conversion): Remove. ada: * gigi.h (truthvalue_conversion): Rename. * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. * trans.c (tree_transform): Update. * utils2.c (truthvalue_conversion): Rename, update. (build_binary_op, build_unary_op): Update. cp: * cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. * cvt.c: Update comment. * init.c (expand_cleanup_for_base): Update. * semantics.c (finish_parenthesized_expr): Update. * typeck.c (cp_truthvalue_conversion): Update. f: * com.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. (truthvalue_conversion): Rename. Update. Make static. (ffecom_truth_value): Update. java: * expr.c (truthvalue_conversion): Rename. Update. (expand_compare): Update. * java-tree.h (java_truthvalue_conversion): New. * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. objc: * objc-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. From-SVN: r51880
2002-04-05 00:19:58 +02:00
/* Print an error message for invalid operands to arith operation
c-common.c (binary_op_error): Do not allow NOP_EXPR. * c-common.c (binary_op_error): Do not allow NOP_EXPR. (c_common_truthvalue_conversion): Handle NOP_EXPR the same as CONVERT_EXPR. (check_function_arguments_recurse): Allow both NOP_EXPR and CONVERT_EXPR but check conversions preserve precision. * c-typeck.c (pointer_diff): Allow both NOP_EXPR and CONVERT_EXPR but check conversions preserve precision. (build_unary_op): Don't allow NOP_EXPR. Use gcc_unreachable () in default case. testsuite: * gcc.dg/format/cast-1.c: New test. From-SVN: r108020
2005-12-04 22:45:41 +01:00
CODE. */
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
binary_op_error (enum tree_code code)
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
{
alias.c: Remove uses of "register" specifier in declarations of arguments and local... 2001-10-10 Stan Shebs <shebs@apple.com> * alias.c: Remove uses of "register" specifier in declarations of arguments and local variables. * c-common.c: Ditto. * c-convert.c: Ditto. * c-decl.c: Ditto. * c-format.c: Ditto. * c-semantics.c: Ditto. * c-typeck.c: Ditto. * caller-save.c: Ditto. * calls.c: Ditto. * cfg.c: Ditto. * cfgbuild.c: Ditto. * cfgrtl.c: Ditto. * collect2.c: Ditto. * combine.c: Ditto. * convert.c: Ditto. * cppexp.c: Ditto. * cppfiles.c: Ditto. * cse.c: Ditto. * dbxout.c: Ditto. * defaults.h: Ditto. * df.c: Ditto. * dwarf2out.c: Ditto. * dwarfout.c: Ditto. * emit-rtl.c: Ditto. * explow.c: Ditto. * expmed.c: Ditto. * expr.c: Ditto. * final.c: Ditto. * fix-header.c: Ditto. * floatlib.c: Ditto. * flow.c: Ditto. * fold-const.c: Ditto. * function.c: Ditto. * gcc.c: Ditto. * gcse.c: Ditto. * gen-protos.c: Ditto. * genattrtab.c: Ditto. * gencheck.c: Ditto. * genconfig.c: Ditto. * genemit.c: Ditto. * genextract.c: Ditto. * genflags.c: Ditto. * gengenrtl.c: Ditto. * genoutput.c: Ditto. * genpeep.c: Ditto. * genrecog.c: Ditto. * gensupport.c: Ditto. * global.c: Ditto. * gmon.c: Ditto. * graph.c: Ditto. * haifa-sched.c: Ditto. * hard-reg-set.h: Ditto. * hash.c: Ditto. * integrate.c: Ditto. * jump.c: Ditto. * lists.c: Ditto. * local-alloc.c: Ditto. * loop.c: Ditto. * mips-tdump.c: Ditto. * mips-tfile.c: Ditto. * optabs.c: Ditto. * prefix.c: Ditto. * print-rtl.c: Ditto. * read-rtl.c: Ditto. * real.c: Ditto. * recog.c: Ditto. * reg-stack.c: Ditto. * regclass.c: Ditto. * regmove.c: Ditto. * reload.c: Ditto. * reload1.c: Ditto. * reorg.c: Ditto. * resource.c: Ditto. * rtl.c: Ditto. * rtlanal.c: Ditto. * scan.c: Ditto. * sched-deps.c: Ditto. * sched-rgn.c: Ditto. * sdbout.c: Ditto. * simplify-rtx.c: Ditto. * stmt.c: Ditto. * stor-layout.c: Ditto. * toplev.c: Ditto. * tradcif.y: Ditto. * tradcpp.c: Ditto. * tree.c: Ditto. * unroll.c: Ditto. * varasm.c: Ditto. * xcoffout.c: Ditto. From-SVN: r46173
2001-10-11 05:16:15 +02:00
const char *opname;
(binary_op_error): Initialize OPNAME. From-SVN: r6636
1994-02-27 16:42:51 +01:00
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
switch (code)
{
case PLUS_EXPR:
opname = "+"; break;
case MINUS_EXPR:
opname = "-"; break;
case MULT_EXPR:
opname = "*"; break;
case MAX_EXPR:
opname = "max"; break;
case MIN_EXPR:
opname = "min"; break;
case EQ_EXPR:
opname = "=="; break;
case NE_EXPR:
opname = "!="; break;
case LE_EXPR:
opname = "<="; break;
case GE_EXPR:
opname = ">="; break;
case LT_EXPR:
opname = "<"; break;
case GT_EXPR:
opname = ">"; break;
case LSHIFT_EXPR:
opname = "<<"; break;
case RSHIFT_EXPR:
opname = ">>"; break;
case TRUNC_MOD_EXPR:
*** empty log message *** From-SVN: r682
1992-04-04 21:11:28 +02:00
case FLOOR_MOD_EXPR:
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
opname = "%"; break;
case TRUNC_DIV_EXPR:
*** empty log message *** From-SVN: r682
1992-04-04 21:11:28 +02:00
case FLOOR_DIV_EXPR:
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
opname = "/"; break;
case BIT_AND_EXPR:
opname = "&"; break;
case BIT_IOR_EXPR:
opname = "|"; break;
case TRUTH_ANDIF_EXPR:
opname = "&&"; break;
case TRUTH_ORIF_EXPR:
opname = "||"; break;
case BIT_XOR_EXPR:
opname = "^"; break;
c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. * c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. From-SVN: r17672
1998-02-05 21:54:49 +01:00
default:
c-common.c (binary_op_error): Don't allow LROTATE_EXPR, RROTATE_EXPR or unknown code. * c-common.c (binary_op_error): Don't allow LROTATE_EXPR, RROTATE_EXPR or unknown code. * c-typeck.c (build_binary_op): Don't allow RROTATE_EXPR, LROTATE_EXPR, MAX_EXPR, MIN_EXPR, UNORDERED_EXPR, ORDERED_EXPR, UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, LTGT_EXPR or unknown code. From-SVN: r90697
2004-11-15 23:13:21 +01:00
gcc_unreachable ();
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
error ("invalid operands to binary %s", opname);
}
/* Subroutine of build_binary_op, used for comparison operations.
See if the operands have both been converted from subword integer types
and, if so, perhaps change them both back to their original type.
(shorten_compare): Undo previous change. Instead, just suppress warnings if both args are constant. From-SVN: r5957
1993-10-31 21:19:31 +01:00
This function is also responsible for converting the two operands
to the proper common type for comparison.
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
The arguments of this function are all pointers to local variables
of build_binary_op: OP0_PTR is &OP0, OP1_PTR is &OP1,
RESTYPE_PTR is &RESULT_TYPE and RESCODE_PTR is &RESULTCODE.
If this function returns nonzero, it means that the comparison has
a constant value. What this function returns is an expression for
that value. */
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
shorten_compare (tree *op0_ptr, tree *op1_ptr, tree *restype_ptr,
enum tree_code *rescode_ptr)
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
{
alias.c: Remove uses of "register" specifier in declarations of arguments and local... 2001-10-10 Stan Shebs <shebs@apple.com> * alias.c: Remove uses of "register" specifier in declarations of arguments and local variables. * c-common.c: Ditto. * c-convert.c: Ditto. * c-decl.c: Ditto. * c-format.c: Ditto. * c-semantics.c: Ditto. * c-typeck.c: Ditto. * caller-save.c: Ditto. * calls.c: Ditto. * cfg.c: Ditto. * cfgbuild.c: Ditto. * cfgrtl.c: Ditto. * collect2.c: Ditto. * combine.c: Ditto. * convert.c: Ditto. * cppexp.c: Ditto. * cppfiles.c: Ditto. * cse.c: Ditto. * dbxout.c: Ditto. * defaults.h: Ditto. * df.c: Ditto. * dwarf2out.c: Ditto. * dwarfout.c: Ditto. * emit-rtl.c: Ditto. * explow.c: Ditto. * expmed.c: Ditto. * expr.c: Ditto. * final.c: Ditto. * fix-header.c: Ditto. * floatlib.c: Ditto. * flow.c: Ditto. * fold-const.c: Ditto. * function.c: Ditto. * gcc.c: Ditto. * gcse.c: Ditto. * gen-protos.c: Ditto. * genattrtab.c: Ditto. * gencheck.c: Ditto. * genconfig.c: Ditto. * genemit.c: Ditto. * genextract.c: Ditto. * genflags.c: Ditto. * gengenrtl.c: Ditto. * genoutput.c: Ditto. * genpeep.c: Ditto. * genrecog.c: Ditto. * gensupport.c: Ditto. * global.c: Ditto. * gmon.c: Ditto. * graph.c: Ditto. * haifa-sched.c: Ditto. * hard-reg-set.h: Ditto. * hash.c: Ditto. * integrate.c: Ditto. * jump.c: Ditto. * lists.c: Ditto. * local-alloc.c: Ditto. * loop.c: Ditto. * mips-tdump.c: Ditto. * mips-tfile.c: Ditto. * optabs.c: Ditto. * prefix.c: Ditto. * print-rtl.c: Ditto. * read-rtl.c: Ditto. * real.c: Ditto. * recog.c: Ditto. * reg-stack.c: Ditto. * regclass.c: Ditto. * regmove.c: Ditto. * reload.c: Ditto. * reload1.c: Ditto. * reorg.c: Ditto. * resource.c: Ditto. * rtl.c: Ditto. * rtlanal.c: Ditto. * scan.c: Ditto. * sched-deps.c: Ditto. * sched-rgn.c: Ditto. * sdbout.c: Ditto. * simplify-rtx.c: Ditto. * stmt.c: Ditto. * stor-layout.c: Ditto. * toplev.c: Ditto. * tradcif.y: Ditto. * tradcpp.c: Ditto. * tree.c: Ditto. * unroll.c: Ditto. * varasm.c: Ditto. * xcoffout.c: Ditto. From-SVN: r46173
2001-10-11 05:16:15 +02:00
tree type;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
tree op0 = *op0_ptr;
tree op1 = *op1_ptr;
int unsignedp0, unsignedp1;
int real1, real2;
tree primop0, primop1;
enum tree_code code = *rescode_ptr;
/* Throw away any conversions to wider types
already present in the operands. */
primop0 = get_narrower (op0, &unsignedp0);
primop1 = get_narrower (op1, &unsignedp1);
/* Handle the case that OP0 does not *contain* a conversion
but it *requires* conversion to FINAL_TYPE. */
if (op0 == primop0 && TREE_TYPE (op0) != *restype_ptr)
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for REAL_TYPE, not INTEGER_TYPE. (layout_type, case VECTOR_TYPE): Simplify code. * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. * tree.h: Update comments. (STRIP_NOPS): Use TYPE_UNSIGNED. (TYPE_UNSIGNED): New macro. (TYPE_TRAP_SIGNED): Remove now redundant check. (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. * cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * cp/class.c (check_bitfield_decl): Likewise. * cp/cvt.c (type_promotes_to): Likewise. * cp/decl.c (finish_enum): Likewise. * cp/mangle.c (write_builtin_type): Likewise. * cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. * cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise. (build_binary_op): Likewise. * f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED. (ffecom_expr_): Likewise. * java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. * treelang/treetree.c (tree_lang_signed_or_unsigned_type): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/decl.c (gnat_to_gnu_entity, make_type_from_size): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/trans.c (tree_transform, convert_with_check): Likewise. * ada/utils.c (gnat_signed_or_unsigned_type): Likewise. (build_vms_descriptor, unchecked_convert): Likewise. * ada/utils2.c (nonbinary_modular_operation): Likewise. From-SVN: r80287
2004-04-01 05:50:43 +02:00
unsignedp0 = TYPE_UNSIGNED (TREE_TYPE (op0));
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
if (op1 == primop1 && TREE_TYPE (op1) != *restype_ptr)
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for REAL_TYPE, not INTEGER_TYPE. (layout_type, case VECTOR_TYPE): Simplify code. * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. * tree.h: Update comments. (STRIP_NOPS): Use TYPE_UNSIGNED. (TYPE_UNSIGNED): New macro. (TYPE_TRAP_SIGNED): Remove now redundant check. (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. * cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * cp/class.c (check_bitfield_decl): Likewise. * cp/cvt.c (type_promotes_to): Likewise. * cp/decl.c (finish_enum): Likewise. * cp/mangle.c (write_builtin_type): Likewise. * cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. * cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise. (build_binary_op): Likewise. * f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED. (ffecom_expr_): Likewise. * java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. * treelang/treetree.c (tree_lang_signed_or_unsigned_type): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/decl.c (gnat_to_gnu_entity, make_type_from_size): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/trans.c (tree_transform, convert_with_check): Likewise. * ada/utils.c (gnat_signed_or_unsigned_type): Likewise. (build_vms_descriptor, unchecked_convert): Likewise. * ada/utils2.c (nonbinary_modular_operation): Likewise. From-SVN: r80287
2004-04-01 05:50:43 +02:00
unsignedp1 = TYPE_UNSIGNED (TREE_TYPE (op1));
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
/* If one of the operands must be floated, we cannot optimize. */
real1 = TREE_CODE (TREE_TYPE (primop0)) == REAL_TYPE;
real2 = TREE_CODE (TREE_TYPE (primop1)) == REAL_TYPE;
/* If first arg is constant, swap the args (changing operation
(shorten_compare): Don't issue warning if both operands constants and the... (shorten_compare): Don't issue warning if both operands constants and the signedness doesn't affect the comparison results. From-SVN: r7981
1994-08-25 23:43:46 +02:00
so value is preserved), for canonicalization. Don't do this if
the second arg is 0. */
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
(shorten_compare): Don't issue warning if both operands constants and the... (shorten_compare): Don't issue warning if both operands constants and the signedness doesn't affect the comparison results. From-SVN: r7981
1994-08-25 23:43:46 +02:00
if (TREE_CONSTANT (primop0)
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
&& !integer_zerop (primop1) && !real_zerop (primop1))
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
{
alias.c: Remove uses of "register" specifier in declarations of arguments and local... 2001-10-10 Stan Shebs <shebs@apple.com> * alias.c: Remove uses of "register" specifier in declarations of arguments and local variables. * c-common.c: Ditto. * c-convert.c: Ditto. * c-decl.c: Ditto. * c-format.c: Ditto. * c-semantics.c: Ditto. * c-typeck.c: Ditto. * caller-save.c: Ditto. * calls.c: Ditto. * cfg.c: Ditto. * cfgbuild.c: Ditto. * cfgrtl.c: Ditto. * collect2.c: Ditto. * combine.c: Ditto. * convert.c: Ditto. * cppexp.c: Ditto. * cppfiles.c: Ditto. * cse.c: Ditto. * dbxout.c: Ditto. * defaults.h: Ditto. * df.c: Ditto. * dwarf2out.c: Ditto. * dwarfout.c: Ditto. * emit-rtl.c: Ditto. * explow.c: Ditto. * expmed.c: Ditto. * expr.c: Ditto. * final.c: Ditto. * fix-header.c: Ditto. * floatlib.c: Ditto. * flow.c: Ditto. * fold-const.c: Ditto. * function.c: Ditto. * gcc.c: Ditto. * gcse.c: Ditto. * gen-protos.c: Ditto. * genattrtab.c: Ditto. * gencheck.c: Ditto. * genconfig.c: Ditto. * genemit.c: Ditto. * genextract.c: Ditto. * genflags.c: Ditto. * gengenrtl.c: Ditto. * genoutput.c: Ditto. * genpeep.c: Ditto. * genrecog.c: Ditto. * gensupport.c: Ditto. * global.c: Ditto. * gmon.c: Ditto. * graph.c: Ditto. * haifa-sched.c: Ditto. * hard-reg-set.h: Ditto. * hash.c: Ditto. * integrate.c: Ditto. * jump.c: Ditto. * lists.c: Ditto. * local-alloc.c: Ditto. * loop.c: Ditto. * mips-tdump.c: Ditto. * mips-tfile.c: Ditto. * optabs.c: Ditto. * prefix.c: Ditto. * print-rtl.c: Ditto. * read-rtl.c: Ditto. * real.c: Ditto. * recog.c: Ditto. * reg-stack.c: Ditto. * regclass.c: Ditto. * regmove.c: Ditto. * reload.c: Ditto. * reload1.c: Ditto. * reorg.c: Ditto. * resource.c: Ditto. * rtl.c: Ditto. * rtlanal.c: Ditto. * scan.c: Ditto. * sched-deps.c: Ditto. * sched-rgn.c: Ditto. * sdbout.c: Ditto. * simplify-rtx.c: Ditto. * stmt.c: Ditto. * stor-layout.c: Ditto. * toplev.c: Ditto. * tradcif.y: Ditto. * tradcpp.c: Ditto. * tree.c: Ditto. * unroll.c: Ditto. * varasm.c: Ditto. * xcoffout.c: Ditto. From-SVN: r46173
2001-10-11 05:16:15 +02:00
tree tem = primop0;
int temi = unsignedp0;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
primop0 = primop1;
primop1 = tem;
tem = op0;
op0 = op1;
op1 = tem;
*op0_ptr = op0;
*op1_ptr = op1;
unsignedp0 = unsignedp1;
unsignedp1 = temi;
temi = real1;
real1 = real2;
real2 = temi;
switch (code)
{
case LT_EXPR:
code = GT_EXPR;
break;
case GT_EXPR:
code = LT_EXPR;
break;
case LE_EXPR:
code = GE_EXPR;
break;
case GE_EXPR:
code = LE_EXPR;
break;
c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. * c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. From-SVN: r17672
1998-02-05 21:54:49 +01:00
default:
break;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
*rescode_ptr = code;
}
/* If comparing an integer against a constant more bits wide,
maybe we can deduce a value of 1 or 0 independent of the data.
Or else truncate the constant now
rather than extend the variable at run time.
This is only interesting if the constant is the wider arg.
Also, it is not safe if the constant is unsigned and the
variable arg is signed, since in this case the variable
would be sign-extended and then regarded as unsigned.
Our technique fails in this case because the lowest/highest
possible unsigned results don't follow naturally from the
lowest/highest possible values of the variable operand.
For just EQ_EXPR and NE_EXPR there is another technique that
could be used: see if the constant can be faithfully represented
in the other operand's type, by truncating it and reextending it
and see if that preserves the constant's value. */
if (!real1 && !real2
&& TREE_CODE (primop1) == INTEGER_CST
&& TYPE_PRECISION (TREE_TYPE (primop0)) < TYPE_PRECISION (*restype_ptr))
{
int min_gt, max_gt, min_lt, max_lt;
tree maxval, minval;
/* 1 if comparison is nominally unsigned. */
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for REAL_TYPE, not INTEGER_TYPE. (layout_type, case VECTOR_TYPE): Simplify code. * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. * tree.h: Update comments. (STRIP_NOPS): Use TYPE_UNSIGNED. (TYPE_UNSIGNED): New macro. (TYPE_TRAP_SIGNED): Remove now redundant check. (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. * cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * cp/class.c (check_bitfield_decl): Likewise. * cp/cvt.c (type_promotes_to): Likewise. * cp/decl.c (finish_enum): Likewise. * cp/mangle.c (write_builtin_type): Likewise. * cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. * cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise. (build_binary_op): Likewise. * f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED. (ffecom_expr_): Likewise. * java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. * treelang/treetree.c (tree_lang_signed_or_unsigned_type): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/decl.c (gnat_to_gnu_entity, make_type_from_size): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/trans.c (tree_transform, convert_with_check): Likewise. * ada/utils.c (gnat_signed_or_unsigned_type): Likewise. (build_vms_descriptor, unchecked_convert): Likewise. * ada/utils2.c (nonbinary_modular_operation): Likewise. From-SVN: r80287
2004-04-01 05:50:43 +02:00
int unsignedp = TYPE_UNSIGNED (*restype_ptr);
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
tree val;
c-common.c (unsigned_conversion_warning, [...]): Use new hooks. * c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-04-01 10:46:10 +02:00
type = c_common_signed_or_unsigned_type (unsignedp0,
TREE_TYPE (primop0));
c-common.c (shorten_compare): Get the min/max value from the underlying type of an enumeration... * c-common.c (shorten_compare): Get the min/max value from the underlying type of an enumeration, not the enumerated type itself. From-SVN: r25228
1999-02-16 01:41:58 +01:00
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
maxval = TYPE_MAX_VALUE (type);
minval = TYPE_MIN_VALUE (type);
if (unsignedp && !unsignedp0)
c-common.c (unsigned_conversion_warning, [...]): Use new hooks. * c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-04-01 10:46:10 +02:00
*restype_ptr = c_common_signed_type (*restype_ptr);
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
if (TREE_TYPE (primop1) != *restype_ptr)
re PR tree-optimization/16437 (New c-torture failures after bitfield patch) PR tree-optimization/16437 * c-common.c (shorten_compare): Don't mark result of conversion to narrower signed type as overflowing. * fold-const.c (decode_field_reference): Determine whether signedness comes from outer type using precision rather than size. testsuite: * gcc.c-torture/execute/bitfld-4.c: New test. From-SVN: r84498
2004-07-11 11:45:39 +02:00
{
* c-common.c (shorten_compare): Use force_fit_type directly. From-SVN: r86004
2004-08-14 19:54:36 +02:00
/* Convert primop1 to target type, but do not introduce
additional overflow. We know primop1 is an int_cst. */
tree.h (force_fit_type_double): Export. 2007-01-08 Richard Guenther <rguenther@suse.de> * tree.h (force_fit_type_double): Export. (force_fit_type): Remove. * fold-const.c (force_fit_type_double): New function. (force_fit_type): Remove. (int_const_binop): Use it. (fold_convert_const_int_from_int): Likewise. (fold_convert_const_int_from_real): Likewise. (fold_div_compare): Likewise. (fold_sign_changed_comparison): Likewise. (fold_unary): Likewise. (fold_negate_const): Likewise. (fold_abs_const): Likewise. (fold_not_const): Likewise. * c-common.c (shorten_compare): Use force_fit_type_double. * convert.c (convert_to_pointer): Likewise. From-SVN: r120597
2007-01-09 00:07:44 +01:00
primop1 = force_fit_type_double (*restype_ptr,
TREE_INT_CST_LOW (primop1),
TREE_INT_CST_HIGH (primop1), 0,
tree.h (force_fit_type_double): Remove unused final argument. * tree.h (force_fit_type_double): Remove unused final argument. * c-common.c (constant_expression_warning): Replace use of TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW. (convert_and_check): Likewise. (shorten_compare): Update call to force_fit_type_double. (c_common_truthvalue_conversion) <INTEGER_CST>: Use integer_zerop. * convert.c (convert_to_pointer): Update call to force_fit_type_double. * fold-const.c (force_fit_type_double): Remove overflowed_const argument. (int_const_binop, fold_convert_const_int_from_int, fold_convert_const_int_from_real, fold_div_compare, fold_sign_changed_comparison, fold_unary, fold_negate_const, fold_abs_const, fold_not_const): Remove the final argument from calls to force_fit_type_double. From-SVN: r120746
2007-01-13 06:39:00 +01:00
TREE_OVERFLOW (primop1));
re PR tree-optimization/16437 (New c-torture failures after bitfield patch) PR tree-optimization/16437 * c-common.c (shorten_compare): Don't mark result of conversion to narrower signed type as overflowing. * fold-const.c (decode_field_reference): Determine whether signedness comes from outer type using precision rather than size. testsuite: * gcc.c-torture/execute/bitfld-4.c: New test. From-SVN: r84498
2004-07-11 11:45:39 +02:00
}
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
if (type != *restype_ptr)
{
minval = convert (*restype_ptr, minval);
maxval = convert (*restype_ptr, maxval);
}
if (unsignedp && unsignedp0)
{
min_gt = INT_CST_LT_UNSIGNED (primop1, minval);
max_gt = INT_CST_LT_UNSIGNED (primop1, maxval);
min_lt = INT_CST_LT_UNSIGNED (minval, primop1);
max_lt = INT_CST_LT_UNSIGNED (maxval, primop1);
}
else
{
min_gt = INT_CST_LT (primop1, minval);
max_gt = INT_CST_LT (primop1, maxval);
min_lt = INT_CST_LT (minval, primop1);
max_lt = INT_CST_LT (maxval, primop1);
}
val = 0;
/* This used to be a switch, but Genix compiler can't handle that. */
if (code == NE_EXPR)
{
if (max_lt || min_gt)
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
val = truthvalue_true_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
else if (code == EQ_EXPR)
{
if (max_lt || min_gt)
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
val = truthvalue_false_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
else if (code == LT_EXPR)
{
if (max_lt)
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
val = truthvalue_true_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
if (!min_lt)
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
val = truthvalue_false_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
else if (code == GT_EXPR)
{
if (min_gt)
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
val = truthvalue_true_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
if (!max_gt)
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
val = truthvalue_false_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
else if (code == LE_EXPR)
{
if (!max_gt)
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
val = truthvalue_true_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
if (min_gt)
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
val = truthvalue_false_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
else if (code == GE_EXPR)
{
if (!min_lt)
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
val = truthvalue_true_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
if (max_lt)
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
val = truthvalue_false_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
/* If primop0 was sign-extended and unsigned comparison specd,
we did a signed comparison above using the signed type bounds.
But the comparison we output must be unsigned.
Also, for inequalities, VAL is no good; but if the signed
comparison had *any* fixed result, it follows that the
unsigned comparison just tests the sign in reverse
(positive values are LE, negative ones GE).
So we can generate an unsigned comparison
against an extreme value of the signed type. */
if (unsignedp && !unsignedp0)
{
if (val != 0)
switch (code)
{
case LT_EXPR:
case GE_EXPR:
primop1 = TYPE_MIN_VALUE (type);
val = 0;
break;
case LE_EXPR:
case GT_EXPR:
primop1 = TYPE_MAX_VALUE (type);
val = 0;
break;
c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. * c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. From-SVN: r17672
1998-02-05 21:54:49 +01:00
default:
break;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
c-common.c (unsigned_conversion_warning, [...]): Use new hooks. * c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-04-01 10:46:10 +02:00
type = c_common_unsigned_type (type);
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
re PR c/2098 (compare with unsigned variable - no error reporting) PR c/2098 * c-common.c (shorten_compare): Simplfy conditions leading to the generation of a warning. * gcc.dg/compare6.c: New. From-SVN: r52778
2002-04-26 04:15:52 +02:00
if (TREE_CODE (primop0) != INTEGER_CST)
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
{
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
if (val == truthvalue_false_node)
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "comparison is always false due to limited range of data type");
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
if (val == truthvalue_true_node)
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "comparison is always true due to limited range of data type");
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
if (val != 0)
{
/* Don't forget to evaluate PRIMOP0 if it has side effects. */
if (TREE_SIDE_EFFECTS (primop0))
c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
2004-08-15 04:24:41 +02:00
return build2 (COMPOUND_EXPR, TREE_TYPE (val), primop0, val);
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
return val;
}
/* Value is not predetermined, but do the comparison
in the type of the operand that is not constant.
TYPE is already properly set. */
}
target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. 2005-12-16 Jon Grimm <jgrimm2@us.ibm.com> Janis Johnson <janis187@us.ibm.com> Ben Elliston <bje@au.ibm.com> * target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_DECIMAL_FLOAT_P. * target.h (struct gcc_target): Add decimal_float_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_DECIMAL_FLOAT. * builtins.def: Add new builtins for 32, 64 and 128 bit variants of inf, nan, finite, isinf and isnan. * builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128, BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR, BT_FN_DFLOAT32, BT_FN_DFLOAT64, BT_FN_DFLOAT128, BT_FN_INT_DFLOAT32, BT_FN_INT_DFLOAT64, BT_FN_INT_DFLOAT128, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT64_CONST_STRING, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT32_DFLOAT32, BT_FN_DFLOAT64_DFLOAT64, BT_FN_DFLOAT128_DFLOAT128): New. * c-decl.c (declspecs_add_type): Verify combos on type qualifiers. Pedwarn if decimal floating point types are used. Error if decimal floating point is not supported by the target. (finish_declspecs): Return type from DFP typespec_word. * c-typeck.c (c_common_type): Choose the decimal floating point type with the greater precision when determining a common type. (convert_arguments): Warn if there is a mismatch between argument and prototype for decimal float types. Warn of conversions with binary float types and of precision narrowing due to prototype. * c-parser.c (reswords): Add _Decimal32, _Decimal64, _Decimal128. (c_token_starts_typename): Handle RID_DFLOAT32/64/128. (c_token_starts_declspecs): Likewise. (c_parser_attributes): Likewise. * c-common.h (enum rid): Add new enumeration values RID_DFLOAT32, RID_DFLOAT64, RID_DFLOAT128. (T_D32, TEX_D32, T_D64, TEX_D64, T_D128, TEX_D128): New macros. * c-common.c (c_common_type_for_mode): Handle decimal float modes. (shorten_compare): Convert DFP/BFP operands to a common type. (c_common_modes_and_builtins): Register built-in decimal float types if the target supports them. (handle_mode_addtribute): Handle MODE_DECIMAL_FLOAT. * builtins.c (fold_builtin_1): Handle 32, 64 and 128 bit cases of inf, nan, finite, isinf and isnan builtins. * c-cppbuiltin.c (builtin_define_decimal_float_constants): New. (builtin_define_float_constants): Assert non-decimal radix. (c_cpp_builtins): Register built-in __DEC_EVAL_METHOD__ define. Call builtin_define_decimal_float_constants for each type. * c-lex.c (interpret_float): Decode decimal float types from CPP_N flags. Use real_from_string3, which can handle binary or decimal floats. * c-tree.h (enum c_typespec_keyword): Add cts_dfloat32, cts_dfloat64, cts_dfloat128. * tree.c (build_common_tree_nodes_2): Add decimal float types. * tree.h (enum tree_index): Add new enumeration values TI_DFLOAT32_TYPE, TI_DFLOAT64_TYPE, TI_DFLOAT128_TYPE, TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE, TI_DFLOAT128_PTR_TYPE. (dfloat32_type_node): New macro. (dfloat64_type_node, dfloat128_type_node): Likewise. (dfloat32_ptr_type_node, dfloat64_ptr_type_node): Likewise. (dfloat128_ptr_type_node): Likewise. * c-pretty-print.c (pp_c_floating_constant): Append 32, 64 and 128 bit decimal floating point types with "df", "dd" and "dl". * c-format.h (enum format_lengths): Add new enumeration values FMT_LEN_H, FMT_LEN_D and FMT_LEN_DD. * c-format.c (printf_length_specs, scanf_length_specs): Add entries for H, D, DD. (print_char_table, scan_char_table): Use new entries. (asm_fprintf_char_table, gcc_diag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table): Adjust for longer length arrays. * defaults.h (DECIMAL32_TYPE_SIZE): Define. (DECIMAL64_TYPE_SIZE): Likewise. (DECIMAL128_TYPE_SIZE): Likewise. (TARGET_DEC_EVAL_METHOD): Likewise. * doc/extend.texi (Decimal Float): New node. (Constructing Calls): Document decimal float built-ins. * doc/tm.texi: Document TARGET_DECIMAL_FLOAT_SUPPORTED_P hook. * Makefile.in (USER_H): Add $(srcdir)/ginclude/decfloat.h. * ginclude/decfloat.h: New file. Co-Authored-By: Ben Elliston <bje@au.ibm.com> Co-Authored-By: Janis Johnson <janis187@us.ibm.com> From-SVN: r108629
2005-12-16 07:38:26 +01:00
/* If either arg is decimal float and the other is float, find the
proper common type to use for comparison. */
else if (real1 && real2
&& (DECIMAL_FLOAT_MODE_P (TYPE_MODE (TREE_TYPE (primop0)))
|| DECIMAL_FLOAT_MODE_P (TYPE_MODE (TREE_TYPE (primop1)))))
type = common_type (TREE_TYPE (primop0), TREE_TYPE (primop1));
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
else if (real1 && real2
(truthvalue_conversion): Handle COMPLEX_EXPR. From-SVN: r3638
1993-03-04 20:36:42 +01:00
&& (TYPE_PRECISION (TREE_TYPE (primop0))
== TYPE_PRECISION (TREE_TYPE (primop1))))
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
type = TREE_TYPE (primop0);
/* If args' natural types are both narrower than nominal type
and both extend in the same manner, compare them
in the type of the wider arg.
Otherwise must actually extend both to the nominal
common type lest different ways of extending
alter the result.
(eg, (short)-1 == (unsigned short)-1 should be 0.) */
else if (unsignedp0 == unsignedp1 && real1 == real2
&& TYPE_PRECISION (TREE_TYPE (primop0)) < TYPE_PRECISION (*restype_ptr)
&& TYPE_PRECISION (TREE_TYPE (primop1)) < TYPE_PRECISION (*restype_ptr))
{
type = common_type (TREE_TYPE (primop0), TREE_TYPE (primop1));
c-common.c (unsigned_conversion_warning, [...]): Use new hooks. * c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-04-01 10:46:10 +02:00
type = c_common_signed_or_unsigned_type (unsignedp0
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for REAL_TYPE, not INTEGER_TYPE. (layout_type, case VECTOR_TYPE): Simplify code. * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. * tree.h: Update comments. (STRIP_NOPS): Use TYPE_UNSIGNED. (TYPE_UNSIGNED): New macro. (TYPE_TRAP_SIGNED): Remove now redundant check. (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. * cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * cp/class.c (check_bitfield_decl): Likewise. * cp/cvt.c (type_promotes_to): Likewise. * cp/decl.c (finish_enum): Likewise. * cp/mangle.c (write_builtin_type): Likewise. * cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. * cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise. (build_binary_op): Likewise. * f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED. (ffecom_expr_): Likewise. * java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. * treelang/treetree.c (tree_lang_signed_or_unsigned_type): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/decl.c (gnat_to_gnu_entity, make_type_from_size): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/trans.c (tree_transform, convert_with_check): Likewise. * ada/utils.c (gnat_signed_or_unsigned_type): Likewise. (build_vms_descriptor, unchecked_convert): Likewise. * ada/utils2.c (nonbinary_modular_operation): Likewise. From-SVN: r80287
2004-04-01 05:50:43 +02:00
|| TYPE_UNSIGNED (*restype_ptr),
c-common.c (unsigned_conversion_warning, [...]): Use new hooks. * c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-04-01 10:46:10 +02:00
type);
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
/* Make sure shorter operand is extended the right way
to match the longer operand. */
c-common.c (unsigned_conversion_warning, [...]): Use new hooks. * c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-04-01 10:46:10 +02:00
primop0
= convert (c_common_signed_or_unsigned_type (unsignedp0,
TREE_TYPE (primop0)),
primop0);
primop1
= convert (c_common_signed_or_unsigned_type (unsignedp1,
TREE_TYPE (primop1)),
primop1);
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
else
{
/* Here we must do the comparison on the nominal type
using the args exactly as we received them. */
type = *restype_ptr;
primop0 = op0;
primop1 = op1;
if (!real1 && !real2 && integer_zerop (primop1)
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for REAL_TYPE, not INTEGER_TYPE. (layout_type, case VECTOR_TYPE): Simplify code. * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. * tree.h: Update comments. (STRIP_NOPS): Use TYPE_UNSIGNED. (TYPE_UNSIGNED): New macro. (TYPE_TRAP_SIGNED): Remove now redundant check. (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. * cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * cp/class.c (check_bitfield_decl): Likewise. * cp/cvt.c (type_promotes_to): Likewise. * cp/decl.c (finish_enum): Likewise. * cp/mangle.c (write_builtin_type): Likewise. * cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. * cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise. (build_binary_op): Likewise. * f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED. (ffecom_expr_): Likewise. * java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. * treelang/treetree.c (tree_lang_signed_or_unsigned_type): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/decl.c (gnat_to_gnu_entity, make_type_from_size): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/trans.c (tree_transform, convert_with_check): Likewise. * ada/utils.c (gnat_signed_or_unsigned_type): Likewise. (build_vms_descriptor, unchecked_convert): Likewise. * ada/utils2.c (nonbinary_modular_operation): Likewise. From-SVN: r80287
2004-04-01 05:50:43 +02:00
&& TYPE_UNSIGNED (*restype_ptr))
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
{
tree value = 0;
switch (code)
{
case GE_EXPR:
(shorten_compare): Don't issue warning if both operands constants and the... (shorten_compare): Don't issue warning if both operands constants and the signedness doesn't affect the comparison results. From-SVN: r7981
1994-08-25 23:43:46 +02:00
/* All unsigned values are >= 0, so we warn if extra warnings
are requested. However, if OP0 is a constant that is
>= 0, the signedness of the comparison isn't an issue,
so suppress the warning. */
c-common.c (shorten_compare): Quiet warnings about unsigned comparisons with zero when... * c-common.c (shorten_compare): Quiet warnings about unsigned comparisons with zero when they occur in a system header. From-SVN: r35077
2000-07-17 10:33:55 +02:00
if (extra_warnings && !in_system_header
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
&& !(TREE_CODE (primop0) == INTEGER_CST
&& !TREE_OVERFLOW (convert (c_common_signed_type (type),
primop0))))
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "comparison of unsigned expression >= 0 is always true");
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
value = truthvalue_true_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
break;
case LT_EXPR:
c-common.c (shorten_compare): Quiet warnings about unsigned comparisons with zero when... * c-common.c (shorten_compare): Quiet warnings about unsigned comparisons with zero when they occur in a system header. From-SVN: r35077
2000-07-17 10:33:55 +02:00
if (extra_warnings && !in_system_header
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
&& !(TREE_CODE (primop0) == INTEGER_CST
&& !TREE_OVERFLOW (convert (c_common_signed_type (type),
primop0))))
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "comparison of unsigned expression < 0 is always false");
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
value = truthvalue_false_node;
c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. * c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. From-SVN: r17672
1998-02-05 21:54:49 +01:00
break;
default:
break;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
if (value != 0)
{
/* Don't forget to evaluate PRIMOP0 if it has side effects. */
if (TREE_SIDE_EFFECTS (primop0))
c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
2004-08-15 04:24:41 +02:00
return build2 (COMPOUND_EXPR, TREE_TYPE (value),
primop0, value);
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
return value;
}
}
}
*op0_ptr = convert (type, primop0);
*op1_ptr = convert (type, primop1);
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
*restype_ptr = truthvalue_type_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
return 0;
}
re PR c++/4401 (Array subscript evaluation sometimes wrong for 64-bit architectures) PR c++/4401 * c-common.c (pointer_int_sum): Moved from... * c-typeck.c (pointer_int_sum): ...here. * c-common.h (pointer_int_sum): Add prototype. * typeck.c (cp_pointer_int_sum): Renamed from pointer_int_sum, call pointer_int_sum. * g++.dg/opt/ptrintsum1.C: New test. From-SVN: r49916
2002-02-21 00:05:47 +01:00
/* Return a tree for the sum or difference (RESULTCODE says which)
of pointer PTROP and integer INTOP. */
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
pointer_int_sum (enum tree_code resultcode, tree ptrop, tree intop)
re PR c++/4401 (Array subscript evaluation sometimes wrong for 64-bit architectures) PR c++/4401 * c-common.c (pointer_int_sum): Moved from... * c-typeck.c (pointer_int_sum): ...here. * c-common.h (pointer_int_sum): Add prototype. * typeck.c (cp_pointer_int_sum): Renamed from pointer_int_sum, call pointer_int_sum. * g++.dg/opt/ptrintsum1.C: New test. From-SVN: r49916
2002-02-21 00:05:47 +01:00
{
tree size_exp;
/* The result is a pointer of the same type that is being added. */
tree result_type = TREE_TYPE (ptrop);
if (TREE_CODE (TREE_TYPE (result_type)) == VOID_TYPE)
{
if (pedantic || warn_pointer_arith)
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
pedwarn ("pointer of type %<void *%> used in arithmetic");
re PR c++/4401 (Array subscript evaluation sometimes wrong for 64-bit architectures) PR c++/4401 * c-common.c (pointer_int_sum): Moved from... * c-typeck.c (pointer_int_sum): ...here. * c-common.h (pointer_int_sum): Add prototype. * typeck.c (cp_pointer_int_sum): Renamed from pointer_int_sum, call pointer_int_sum. * g++.dg/opt/ptrintsum1.C: New test. From-SVN: r49916
2002-02-21 00:05:47 +01:00
size_exp = integer_one_node;
}
else if (TREE_CODE (TREE_TYPE (result_type)) == FUNCTION_TYPE)
{
if (pedantic || warn_pointer_arith)
pedwarn ("pointer to a function used in arithmetic");
size_exp = integer_one_node;
}
else if (TREE_CODE (TREE_TYPE (result_type)) == METHOD_TYPE)
{
if (pedantic || warn_pointer_arith)
pedwarn ("pointer to member function used in arithmetic");
size_exp = integer_one_node;
}
else
size_exp = size_in_bytes (TREE_TYPE (result_type));
/* If what we are about to multiply by the size of the elements
contains a constant term, apply distributive law
and multiply that constant term separately.
This helps produce common subexpressions. */
if ((TREE_CODE (intop) == PLUS_EXPR || TREE_CODE (intop) == MINUS_EXPR)
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
&& !TREE_CONSTANT (intop)
re PR c++/4401 (Array subscript evaluation sometimes wrong for 64-bit architectures) PR c++/4401 * c-common.c (pointer_int_sum): Moved from... * c-typeck.c (pointer_int_sum): ...here. * c-common.h (pointer_int_sum): Add prototype. * typeck.c (cp_pointer_int_sum): Renamed from pointer_int_sum, call pointer_int_sum. * g++.dg/opt/ptrintsum1.C: New test. From-SVN: r49916
2002-02-21 00:05:47 +01:00
&& TREE_CONSTANT (TREE_OPERAND (intop, 1))
&& TREE_CONSTANT (size_exp)
/* If the constant comes from pointer subtraction,
skip this optimization--it would cause an error. */
&& TREE_CODE (TREE_TYPE (TREE_OPERAND (intop, 0))) == INTEGER_TYPE
/* If the constant is unsigned, and smaller than the pointer size,
then we must skip this optimization. This is because it could cause
an overflow error if the constant is negative but INTOP is not. */
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
&& (!TYPE_UNSIGNED (TREE_TYPE (intop))
re PR c++/4401 (Array subscript evaluation sometimes wrong for 64-bit architectures) PR c++/4401 * c-common.c (pointer_int_sum): Moved from... * c-typeck.c (pointer_int_sum): ...here. * c-common.h (pointer_int_sum): Add prototype. * typeck.c (cp_pointer_int_sum): Renamed from pointer_int_sum, call pointer_int_sum. * g++.dg/opt/ptrintsum1.C: New test. From-SVN: r49916
2002-02-21 00:05:47 +01:00
|| (TYPE_PRECISION (TREE_TYPE (intop))
== TYPE_PRECISION (TREE_TYPE (ptrop)))))
{
enum tree_code subcode = resultcode;
tree int_type = TREE_TYPE (intop);
if (TREE_CODE (intop) == MINUS_EXPR)
subcode = (subcode == PLUS_EXPR ? MINUS_EXPR : PLUS_EXPR);
/* Convert both subexpression types to the type of intop,
because weird cases involving pointer arithmetic
can result in a sum or difference with different type args. */
ptrop = build_binary_op (subcode, ptrop,
convert (int_type, TREE_OPERAND (intop, 1)), 1);
intop = convert (int_type, TREE_OPERAND (intop, 0));
}
/* Convert the integer argument to a type the same size as sizetype
so the multiply won't overflow spuriously. */
if (TYPE_PRECISION (TREE_TYPE (intop)) != TYPE_PRECISION (sizetype)
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for REAL_TYPE, not INTEGER_TYPE. (layout_type, case VECTOR_TYPE): Simplify code. * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. * tree.h: Update comments. (STRIP_NOPS): Use TYPE_UNSIGNED. (TYPE_UNSIGNED): New macro. (TYPE_TRAP_SIGNED): Remove now redundant check. (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. * cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * cp/class.c (check_bitfield_decl): Likewise. * cp/cvt.c (type_promotes_to): Likewise. * cp/decl.c (finish_enum): Likewise. * cp/mangle.c (write_builtin_type): Likewise. * cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. * cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise. (build_binary_op): Likewise. * f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED. (ffecom_expr_): Likewise. * java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. * treelang/treetree.c (tree_lang_signed_or_unsigned_type): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/decl.c (gnat_to_gnu_entity, make_type_from_size): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/trans.c (tree_transform, convert_with_check): Likewise. * ada/utils.c (gnat_signed_or_unsigned_type): Likewise. (build_vms_descriptor, unchecked_convert): Likewise. * ada/utils2.c (nonbinary_modular_operation): Likewise. From-SVN: r80287
2004-04-01 05:50:43 +02:00
|| TYPE_UNSIGNED (TREE_TYPE (intop)) != TYPE_UNSIGNED (sizetype))
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
intop = convert (c_common_type_for_size (TYPE_PRECISION (sizetype),
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for REAL_TYPE, not INTEGER_TYPE. (layout_type, case VECTOR_TYPE): Simplify code. * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. * tree.h: Update comments. (STRIP_NOPS): Use TYPE_UNSIGNED. (TYPE_UNSIGNED): New macro. (TYPE_TRAP_SIGNED): Remove now redundant check. (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. * cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * cp/class.c (check_bitfield_decl): Likewise. * cp/cvt.c (type_promotes_to): Likewise. * cp/decl.c (finish_enum): Likewise. * cp/mangle.c (write_builtin_type): Likewise. * cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. * cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise. (build_binary_op): Likewise. * f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED. (ffecom_expr_): Likewise. * java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. * treelang/treetree.c (tree_lang_signed_or_unsigned_type): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/decl.c (gnat_to_gnu_entity, make_type_from_size): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/trans.c (tree_transform, convert_with_check): Likewise. * ada/utils.c (gnat_signed_or_unsigned_type): Likewise. (build_vms_descriptor, unchecked_convert): Likewise. * ada/utils2.c (nonbinary_modular_operation): Likewise. From-SVN: r80287
2004-04-01 05:50:43 +02:00
TYPE_UNSIGNED (sizetype)), intop);
re PR c++/4401 (Array subscript evaluation sometimes wrong for 64-bit architectures) PR c++/4401 * c-common.c (pointer_int_sum): Moved from... * c-typeck.c (pointer_int_sum): ...here. * c-common.h (pointer_int_sum): Add prototype. * typeck.c (cp_pointer_int_sum): Renamed from pointer_int_sum, call pointer_int_sum. * g++.dg/opt/ptrintsum1.C: New test. From-SVN: r49916
2002-02-21 00:05:47 +01:00
/* Replace the integer argument with a suitable product by the object size.
Do this multiplication as signed, then convert to the appropriate
pointer type (actually unsigned integral). */
intop = convert (result_type,
build_binary_op (MULT_EXPR, intop,
convert (TREE_TYPE (intop), size_exp), 1));
/* Create the sum or difference. */
builtins.c, [...]: Use fold_buildN instead of fold (buildN (...)). * builtins.c, c-common.c, c-convert.c, c-decl.c, c-typeck.c, convert.c, lambda-code.c, predict.c, tree-cfg.c, tree-complex.c, tree-data-ref.c, tree-if-conv.c, tree-mudflap.c, tree-scalar-evolution.c, tree-ssa-ccp.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-manip.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-vect-analyze.c, tree-vect-transform.c, tree-vectorizer.c, tree.c: Use fold_buildN instead of fold (buildN (...)). From-SVN: r101338
2005-06-26 23:21:34 +02:00
return fold_build2 (resultcode, result_type, ptrop, intop);
re PR c++/4401 (Array subscript evaluation sometimes wrong for 64-bit architectures) PR c++/4401 * c-common.c (pointer_int_sum): Moved from... * c-typeck.c (pointer_int_sum): ...here. * c-common.h (pointer_int_sum): Add prototype. * typeck.c (cp_pointer_int_sum): Renamed from pointer_int_sum, call pointer_int_sum. * g++.dg/opt/ptrintsum1.C: New test. From-SVN: r49916
2002-02-21 00:05:47 +01:00
}
c-common.c (decl_with_nonnull_addr_p): New function. ./: * c-common.c (decl_with_nonnull_addr_p): New function. (c_common_truthvalue_conversion): Call it. * c-typeck.c (build_binary_op): Likewise. * c-common.h (decl_with_nonnull_addr_p): Declare. cp/: * typeck.c (build_binary_op): Warn about comparing a non-weak address to NULL. testsuite/: * gcc.dg/Walways-true-1.c: New test. * gcc.dg/Walways-true-2.c: New test. * g++.dg/warn/Walways-true-1.C: New test. * g++.dg/warn/Walways-true-2.C: New test. From-SVN: r120493
2007-01-05 20:05:46 +01:00
/* Return whether EXPR is a declaration whose address can never be
NULL. */
bool
decl_with_nonnull_addr_p (tree expr)
{
return (DECL_P (expr)
&& (TREE_CODE (expr) == PARM_DECL
|| TREE_CODE (expr) == LABEL_DECL
|| !DECL_WEAK (expr)));
}
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
/* Prepare expr to be an argument of a TRUTH_NOT_EXPR,
c-common.c (c_common_truthvalue_conversion): Adjust comment. * c-common.c (c_common_truthvalue_conversion): Adjust comment. Call c_common_truthvalue_conversion rather than lang_hooks.truthvalue_conversion. * c-convert.c (convert): Call c_objc_common_truthvalue_conversion. * c-objc-common.c (c_objc_common_truthvalue_conversion): Move to c-typeck.c. * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to c_common_truthvalue_conversion. * c-parser.c (c_parser_paren_condition, c_parser_for_statement, c_parser_conditional_expression, c_parser_binary_expression): Call c_objc_common_truthvalue_conversion. * c-typeck.c (build_unary_op): Call c_objc_common_truthvalue_conversion. (build_conditional_expr): Do not call lang_hooks.truthvalue_conversion. (build_binary_op): Call c_common_truthvalue_conversion. (c_objc_common_truthvalue_conversion): Moved from c-objc-common.c. Call default_function_array_conversion instead of default_conversion. objc: * objc-act.c (next_sjlj_build_enter_and_setjmp, next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally): Call c_common_truthvalue_conversion. From-SVN: r96917
2005-03-23 02:35:06 +01:00
or for an `if' or `while' statement or ?..: exp. It should already
have been validated to be of suitable type; otherwise, a bad
diagnostic may result.
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
This preparation consists of taking the ordinary
representation of an expression expr and producing a valid tree
boolean expression describing whether expr is nonzero. We could
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
simply always do build_binary_op (NE_EXPR, expr, truthvalue_false_node, 1),
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
but we optimize comparisons, &&, ||, and !.
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
The resulting type should always be `truthvalue_type_node'. */
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_common_truthvalue_conversion (tree expr)
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
{
switch (TREE_CODE (expr))
{
re PR rtl-optimization/15649 (ICE with __builtin_isgreater and -ffast-math) gcc/ChangeLog: 2004-05-27 Paolo Bonzini <bonzini@gnu.org> Roger Sayle <roger@eyesopen.com> PR rtl-optimization/15649 Add LTGT_EXPR and improve pretty-printing of unordered comparisons. * c-common.c (c_common_truthvalue_conversion): Handle LTGT_EXPR. * c-typeck.c (build_binary_op): Likewise. * dojump.c (do_jump): Likewise. * expr.c (expand_expr_real_1, do_store_flag): Likewise. * predict.c (tree_predict_by_opcode): Likewise. * real.c (real_compare): Likewise. * tree-cfg.c (verify_expr): Likewise. * tree-inline.c (estimate_num_insns_1): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. Handle ORDERED_EXPR, UNORDERED_EXPR. (op_symbol): Print unordered comparisons differently than ordered ones. * tree.def (LTGT_EXPR): New '<' tree code. * doc/c-tree.texi (Expressions): Document floating-point comparison nodes. Fold comparisons between floating point values. * fold-const.c (enum comparison_code): New, from #define'd constants. Define compcodes for unordered comparisons and for invalid transformations. (invert_tree_comparison): Add "honor_nans" parameter. (fold_truthop): Revamp to work on floating-point types too. (comparison_to_compcode): Support unordered comparisons. Use new enum comparison_code. (compcode_to_comparison): Likewise. (combine_compcodes): New function. (invert_truthvalue): Let invert_tree_comparison decide whether it is valid to fold the comparison. Fold ORDERED and UNORDERED even if flag_unsafe_math_optimizations is off, and the remaining even if flag_unsafe_math_optimizations is off but we are under -fno-trapping-math. (fold_relational_const): Integer modes do not honor NaNs. gcc/testsuite/ChangeLog: 2004-05-27 Paolo Bonzini <bonzini@gnu.org> * gcc.c-torture/compare-fp-1.c, gcc.c-torture/compare-fp-2.c, gcc.c-torture/compare-fp-3.c, gcc.c-torture/compare-fp-4.c, gcc.c-torture/compare-fp-3.x, gcc.c-torture/compare-fp-4.x, gcc.c-torture/pr15649-1.c: New. Co-Authored-By: Roger Sayle <roger@eyesopen.com> From-SVN: r82365
2004-05-28 18:37:08 +02:00
case EQ_EXPR: case NE_EXPR: case UNEQ_EXPR: case LTGT_EXPR:
[multiple changes] 2004-05-22 Andrew Pinski <pinskia@physics.uc.edu> * c-common.c (c_common_truthvalue_conversion): Handle UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR, ORDERED_EXPR, and UNORDERED_EXPR as comparison operators, i.e. set the type to truthvalue_type_node and return. 2004-05-22 Zack Weinberg <zack@codesourcery.com> * tree.h (struct tree_decl): Add possibly_inlined bit. (DECL_POSSIBLY_INLINED): New accessor macro. * cgraph.h: Remove declaration of cgraph_inline_hash. * cgraph.c: Remove definition of cgraph_inline_hash. (hash_node): Revert to hashing DECL_UID. (eq_node): Take two pointers to cgraph_node structures. Compare DECL_UIDs. (cgraph_remove_node): Pass the node directly to htab_find_slot. (cgraph_varpool_hash_node): Rename hash_varpool_node; hash on DECL_UID. (eq_cgraph_varpool_node): Rename eq_varpool_node; take two pointers to cgraph_varpool_node structures; compare DECL_UIDs. (cgraph_node): Allocate a temporary node on the stack, fill in its DECL field, and pass that to htab_find_slot. (cgraph_varpool_node): Likewise. (cgraph_function_possibly_inlined_p): If global info is ready, return the DECL_POSSIBLY_INLINED bit. * cgraphunit.c (cgraph_mark_inline_edge): Set DECL_POSSIBLY_INLINED instead of mucking with cgraph_inline_hash. From-SVN: r82140
2004-05-22 20:16:39 +02:00
case LE_EXPR: case GE_EXPR: case LT_EXPR: case GT_EXPR:
case UNLE_EXPR: case UNGE_EXPR: case UNLT_EXPR: case UNGT_EXPR:
case ORDERED_EXPR: case UNORDERED_EXPR:
re PR middle-end/20539 (ICE in simplify_subreg, at simplify-rtx.c:3674) PR middle-end/20539 * fold-const.c (fold_binary): Fix type mismatch between TRUTH_{AND,OR,XOR}_EXPR nodes an their operands' types. (fold_binary) <TRUTH_XOR_EXPR>: Avoid calling invert_truthvalue for non-truth-valued expressions. * c-common.c (c_common_truthvalue_conversion): Handle ERROR_MARK and FUNCTION_DECL in the main switch. <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: When changing the result type of these tree nodes, we also need to convert their operands to match. <TRUTH_NOT_EXPR>: Likewise. * gcc.c-torture/compile/pr13066-1.c: New test case. * gcc.c-torture/compile/pr20539-1.c: Likewise. * g++.dg/opt/pr13066-1.C: Likewise. From-SVN: r96777
2005-03-21 04:30:08 +01:00
if (TREE_TYPE (expr) == truthvalue_type_node)
return expr;
return build2 (TREE_CODE (expr), truthvalue_type_node,
TREE_OPERAND (expr, 0), TREE_OPERAND (expr, 1));
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
case TRUTH_ANDIF_EXPR:
case TRUTH_ORIF_EXPR:
case TRUTH_AND_EXPR:
case TRUTH_OR_EXPR:
(truthvalue_conversion): Handle TRUTH_XOR_EXPR. From-SVN: r2993
1992-12-30 12:01:57 +01:00
case TRUTH_XOR_EXPR:
re PR middle-end/20539 (ICE in simplify_subreg, at simplify-rtx.c:3674) PR middle-end/20539 * fold-const.c (fold_binary): Fix type mismatch between TRUTH_{AND,OR,XOR}_EXPR nodes an their operands' types. (fold_binary) <TRUTH_XOR_EXPR>: Avoid calling invert_truthvalue for non-truth-valued expressions. * c-common.c (c_common_truthvalue_conversion): Handle ERROR_MARK and FUNCTION_DECL in the main switch. <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: When changing the result type of these tree nodes, we also need to convert their operands to match. <TRUTH_NOT_EXPR>: Likewise. * gcc.c-torture/compile/pr13066-1.c: New test case. * gcc.c-torture/compile/pr20539-1.c: Likewise. * g++.dg/opt/pr13066-1.C: Likewise. From-SVN: r96777
2005-03-21 04:30:08 +01:00
if (TREE_TYPE (expr) == truthvalue_type_node)
return expr;
return build2 (TREE_CODE (expr), truthvalue_type_node,
c-common.c (c_common_truthvalue_conversion): Adjust comment. * c-common.c (c_common_truthvalue_conversion): Adjust comment. Call c_common_truthvalue_conversion rather than lang_hooks.truthvalue_conversion. * c-convert.c (convert): Call c_objc_common_truthvalue_conversion. * c-objc-common.c (c_objc_common_truthvalue_conversion): Move to c-typeck.c. * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to c_common_truthvalue_conversion. * c-parser.c (c_parser_paren_condition, c_parser_for_statement, c_parser_conditional_expression, c_parser_binary_expression): Call c_objc_common_truthvalue_conversion. * c-typeck.c (build_unary_op): Call c_objc_common_truthvalue_conversion. (build_conditional_expr): Do not call lang_hooks.truthvalue_conversion. (build_binary_op): Call c_common_truthvalue_conversion. (c_objc_common_truthvalue_conversion): Moved from c-objc-common.c. Call default_function_array_conversion instead of default_conversion. objc: * objc-act.c (next_sjlj_build_enter_and_setjmp, next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally): Call c_common_truthvalue_conversion. From-SVN: r96917
2005-03-23 02:35:06 +01:00
c_common_truthvalue_conversion (TREE_OPERAND (expr, 0)),
c_common_truthvalue_conversion (TREE_OPERAND (expr, 1)));
(TRUTH_*_EXPR): Convert to integer_type_node. From-SVN: r6772
1994-03-14 03:16:59 +01:00
re PR c++/19355 (ICE: tree check at c-common.c:2332) PR c++/19355 * c-common.c (c_common_truthvalue_conversion): TRUTH_NOT_EXPR is a unary operator and can't be treated as a binary/comparison operator. * g++.dg/expr/pr19355-1.C: New test case. From-SVN: r93159
2005-01-11 00:55:33 +01:00
case TRUTH_NOT_EXPR:
re PR middle-end/20539 (ICE in simplify_subreg, at simplify-rtx.c:3674) PR middle-end/20539 * fold-const.c (fold_binary): Fix type mismatch between TRUTH_{AND,OR,XOR}_EXPR nodes an their operands' types. (fold_binary) <TRUTH_XOR_EXPR>: Avoid calling invert_truthvalue for non-truth-valued expressions. * c-common.c (c_common_truthvalue_conversion): Handle ERROR_MARK and FUNCTION_DECL in the main switch. <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: When changing the result type of these tree nodes, we also need to convert their operands to match. <TRUTH_NOT_EXPR>: Likewise. * gcc.c-torture/compile/pr13066-1.c: New test case. * gcc.c-torture/compile/pr20539-1.c: Likewise. * g++.dg/opt/pr13066-1.C: Likewise. From-SVN: r96777
2005-03-21 04:30:08 +01:00
if (TREE_TYPE (expr) == truthvalue_type_node)
return expr;
return build1 (TREE_CODE (expr), truthvalue_type_node,
c-common.c (c_common_truthvalue_conversion): Adjust comment. * c-common.c (c_common_truthvalue_conversion): Adjust comment. Call c_common_truthvalue_conversion rather than lang_hooks.truthvalue_conversion. * c-convert.c (convert): Call c_objc_common_truthvalue_conversion. * c-objc-common.c (c_objc_common_truthvalue_conversion): Move to c-typeck.c. * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to c_common_truthvalue_conversion. * c-parser.c (c_parser_paren_condition, c_parser_for_statement, c_parser_conditional_expression, c_parser_binary_expression): Call c_objc_common_truthvalue_conversion. * c-typeck.c (build_unary_op): Call c_objc_common_truthvalue_conversion. (build_conditional_expr): Do not call lang_hooks.truthvalue_conversion. (build_binary_op): Call c_common_truthvalue_conversion. (c_objc_common_truthvalue_conversion): Moved from c-objc-common.c. Call default_function_array_conversion instead of default_conversion. objc: * objc-act.c (next_sjlj_build_enter_and_setjmp, next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally): Call c_common_truthvalue_conversion. From-SVN: r96917
2005-03-23 02:35:06 +01:00
c_common_truthvalue_conversion (TREE_OPERAND (expr, 0)));
re PR c++/19355 (ICE: tree check at c-common.c:2332) PR c++/19355 * c-common.c (c_common_truthvalue_conversion): TRUTH_NOT_EXPR is a unary operator and can't be treated as a binary/comparison operator. * g++.dg/expr/pr19355-1.C: New test case. From-SVN: r93159
2005-01-11 00:55:33 +01:00
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
case ERROR_MARK:
return expr;
case INTEGER_CST:
tree.h (force_fit_type_double): Remove unused final argument. * tree.h (force_fit_type_double): Remove unused final argument. * c-common.c (constant_expression_warning): Replace use of TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW. (convert_and_check): Likewise. (shorten_compare): Update call to force_fit_type_double. (c_common_truthvalue_conversion) <INTEGER_CST>: Use integer_zerop. * convert.c (convert_to_pointer): Update call to force_fit_type_double. * fold-const.c (force_fit_type_double): Remove overflowed_const argument. (int_const_binop, fold_convert_const_int_from_int, fold_convert_const_int_from_real, fold_div_compare, fold_sign_changed_comparison, fold_unary, fold_negate_const, fold_abs_const, fold_not_const): Remove the final argument from calls to force_fit_type_double. From-SVN: r120746
2007-01-13 06:39:00 +01:00
return integer_zerop (expr) ? truthvalue_false_node
: truthvalue_true_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
case REAL_CST:
re PR middle-end/19100 (Wrong code for ?-operator with casted ?-operator predicat) PR middle-end/19100 * c-common.c: Include real.h. (c_common_truthvalue_conversion): Avoid destructively modifying expr. Correctly handle TREE_CONSTANT_OVERFLOW for INTEGER_CST. Correctly handle TREE_CONSTANT_OVERFLOW and NaNs for REAL_CST. * Makefile.in (c-common.o): Update dependencies. * gcc.dg/conv-3.c: New test case. From-SVN: r92957
2005-01-05 18:27:26 +01:00
return real_compare (NE_EXPR, &TREE_REAL_CST (expr), &dconst0)
? truthvalue_true_node
: truthvalue_false_node;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
re PR middle-end/20539 (ICE in simplify_subreg, at simplify-rtx.c:3674) PR middle-end/20539 * fold-const.c (fold_binary): Fix type mismatch between TRUTH_{AND,OR,XOR}_EXPR nodes an their operands' types. (fold_binary) <TRUTH_XOR_EXPR>: Avoid calling invert_truthvalue for non-truth-valued expressions. * c-common.c (c_common_truthvalue_conversion): Handle ERROR_MARK and FUNCTION_DECL in the main switch. <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: When changing the result type of these tree nodes, we also need to convert their operands to match. <TRUTH_NOT_EXPR>: Likewise. * gcc.c-torture/compile/pr13066-1.c: New test case. * gcc.c-torture/compile/pr20539-1.c: Likewise. * g++.dg/opt/pr13066-1.C: Likewise. From-SVN: r96777
2005-03-21 04:30:08 +01:00
case FUNCTION_DECL:
expr = build_unary_op (ADDR_EXPR, expr, 0);
/* Fall through. */
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
case ADDR_EXPR:
c-common.c (c_common_truthvalue_conversion): Warn if the address of a non-weak function is used as a truth value. gcc/ * c-common.c (c_common_truthvalue_conversion): Warn if the address of a non-weak function is used as a truth value. cp/ * cvt.c (ocp_convert): Move warning to C common code. testsuite/ * gcc.dg/weak/weak-3.c: Fix for new warning. From-SVN: r72409
2003-10-13 00:09:29 +02:00
{
re PR c/25861 (tree check fail at c-common.c:2430) 2006-01-26 Andrew Pinski <pinskia@physics.uc.edu> PR C/25861 * c-common.c (c_common_truthvalue_conversion) <case ADDR_EXPR>: Use a new variable, inner. PARM_DECLs are always non-weak. 2006-01-26 Andrew Pinski <pinskia@physics.uc.edu> PR C/25861 * gcc.c-torture/compile/pr25861.c: New test. From-SVN: r110256
2006-01-26 15:59:26 +01:00
tree inner = TREE_OPERAND (expr, 0);
c-common.c (decl_with_nonnull_addr_p): New function. ./: * c-common.c (decl_with_nonnull_addr_p): New function. (c_common_truthvalue_conversion): Call it. * c-typeck.c (build_binary_op): Likewise. * c-common.h (decl_with_nonnull_addr_p): Declare. cp/: * typeck.c (build_binary_op): Warn about comparing a non-weak address to NULL. testsuite/: * gcc.dg/Walways-true-1.c: New test. * gcc.dg/Walways-true-2.c: New test. * g++.dg/warn/Walways-true-1.C: New test. * g++.dg/warn/Walways-true-2.C: New test. From-SVN: r120493
2007-01-05 20:05:46 +01:00
if (decl_with_nonnull_addr_p (inner))
c-common.c (c_common_truthvalue_conversion): Warn if the address of a non-weak function is used as a truth value. gcc/ * c-common.c (c_common_truthvalue_conversion): Warn if the address of a non-weak function is used as a truth value. cp/ * cvt.c (ocp_convert): Move warning to C common code. testsuite/ * gcc.dg/weak/weak-3.c: Fix for new warning. From-SVN: r72409
2003-10-13 00:09:29 +02:00
{
c-common.c (decl_with_nonnull_addr_p): New function. ./: * c-common.c (decl_with_nonnull_addr_p): New function. (c_common_truthvalue_conversion): Call it. * c-typeck.c (build_binary_op): Likewise. * c-common.h (decl_with_nonnull_addr_p): Declare. cp/: * typeck.c (build_binary_op): Warn about comparing a non-weak address to NULL. testsuite/: * gcc.dg/Walways-true-1.c: New test. * gcc.dg/Walways-true-2.c: New test. * g++.dg/warn/Walways-true-1.C: New test. * g++.dg/warn/Walways-true-2.C: New test. From-SVN: r120493
2007-01-05 20:05:46 +01:00
/* Common Ada/Pascal programmer's mistake. */
warning (OPT_Walways_true,
"the address of %qD will always evaluate as %<true%>",
re PR c/25861 (tree check fail at c-common.c:2430) 2006-01-26 Andrew Pinski <pinskia@physics.uc.edu> PR C/25861 * c-common.c (c_common_truthvalue_conversion) <case ADDR_EXPR>: Use a new variable, inner. PARM_DECLs are always non-weak. 2006-01-26 Andrew Pinski <pinskia@physics.uc.edu> PR C/25861 * gcc.c-torture/compile/pr25861.c: New test. From-SVN: r110256
2006-01-26 15:59:26 +01:00
inner);
c-common.c (c_common_truthvalue_conversion): Warn if the address of a non-weak function is used as a truth value. gcc/ * c-common.c (c_common_truthvalue_conversion): Warn if the address of a non-weak function is used as a truth value. cp/ * cvt.c (ocp_convert): Move warning to C common code. testsuite/ * gcc.dg/weak/weak-3.c: Fix for new warning. From-SVN: r72409
2003-10-13 00:09:29 +02:00
return truthvalue_true_node;
}
(truthvalue_conversion, case ADDR_EXPR): Don't treat address of external decl as always nonzero. From-SVN: r11941
1996-05-06 21:41:35 +02:00
c-common.c (decl_with_nonnull_addr_p): New function. ./: * c-common.c (decl_with_nonnull_addr_p): New function. (c_common_truthvalue_conversion): Call it. * c-typeck.c (build_binary_op): Likewise. * c-common.h (decl_with_nonnull_addr_p): Declare. cp/: * typeck.c (build_binary_op): Warn about comparing a non-weak address to NULL. testsuite/: * gcc.dg/Walways-true-1.c: New test. * gcc.dg/Walways-true-2.c: New test. * g++.dg/warn/Walways-true-1.C: New test. * g++.dg/warn/Walways-true-2.C: New test. From-SVN: r120493
2007-01-05 20:05:46 +01:00
/* If we still have a decl, it is possible for its address to
be NULL, so we cannot optimize. */
if (DECL_P (inner))
{
gcc_assert (DECL_WEAK (inner));
break;
}
c-common.c (c_common_truthvalue_conversion): Warn if the address of a non-weak function is used as a truth value. gcc/ * c-common.c (c_common_truthvalue_conversion): Warn if the address of a non-weak function is used as a truth value. cp/ * cvt.c (ocp_convert): Move warning to C common code. testsuite/ * gcc.dg/weak/weak-3.c: Fix for new warning. From-SVN: r72409
2003-10-13 00:09:29 +02:00
re PR c/25861 (tree check fail at c-common.c:2430) 2006-01-26 Andrew Pinski <pinskia@physics.uc.edu> PR C/25861 * c-common.c (c_common_truthvalue_conversion) <case ADDR_EXPR>: Use a new variable, inner. PARM_DECLs are always non-weak. 2006-01-26 Andrew Pinski <pinskia@physics.uc.edu> PR C/25861 * gcc.c-torture/compile/pr25861.c: New test. From-SVN: r110256
2006-01-26 15:59:26 +01:00
if (TREE_SIDE_EFFECTS (inner))
c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
2004-08-15 04:24:41 +02:00
return build2 (COMPOUND_EXPR, truthvalue_type_node,
re PR c/25861 (tree check fail at c-common.c:2430) 2006-01-26 Andrew Pinski <pinskia@physics.uc.edu> PR C/25861 * c-common.c (c_common_truthvalue_conversion) <case ADDR_EXPR>: Use a new variable, inner. PARM_DECLs are always non-weak. 2006-01-26 Andrew Pinski <pinskia@physics.uc.edu> PR C/25861 * gcc.c-torture/compile/pr25861.c: New test. From-SVN: r110256
2006-01-26 15:59:26 +01:00
inner, truthvalue_true_node);
c-common.c (c_common_truthvalue_conversion): Warn if the address of a non-weak function is used as a truth value. gcc/ * c-common.c (c_common_truthvalue_conversion): Warn if the address of a non-weak function is used as a truth value. cp/ * cvt.c (ocp_convert): Move warning to C common code. testsuite/ * gcc.dg/weak/weak-3.c: Fix for new warning. From-SVN: r72409
2003-10-13 00:09:29 +02:00
else
return truthvalue_true_node;
}
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
(truthvalue_conversion): Handle COMPLEX_EXPR. From-SVN: r3638
1993-03-04 20:36:42 +01:00
case COMPLEX_EXPR:
(truthvalue_conversion): Fix handling of COMPLEX_EXPR. Handle all complex values specially. From-SVN: r3645
1993-03-04 21:34:56 +01:00
return build_binary_op ((TREE_SIDE_EFFECTS (TREE_OPERAND (expr, 1))
(truthvalue_conversion): A complex value is nonzero if either part is nonzero, not if both parts are nonzero. From-SVN: r5259
1993-09-04 17:16:10 +02:00
? TRUTH_OR_EXPR : TRUTH_ORIF_EXPR),
c-common.c (c_common_truthvalue_conversion): Adjust comment. * c-common.c (c_common_truthvalue_conversion): Adjust comment. Call c_common_truthvalue_conversion rather than lang_hooks.truthvalue_conversion. * c-convert.c (convert): Call c_objc_common_truthvalue_conversion. * c-objc-common.c (c_objc_common_truthvalue_conversion): Move to c-typeck.c. * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to c_common_truthvalue_conversion. * c-parser.c (c_parser_paren_condition, c_parser_for_statement, c_parser_conditional_expression, c_parser_binary_expression): Call c_objc_common_truthvalue_conversion. * c-typeck.c (build_unary_op): Call c_objc_common_truthvalue_conversion. (build_conditional_expr): Do not call lang_hooks.truthvalue_conversion. (build_binary_op): Call c_common_truthvalue_conversion. (c_objc_common_truthvalue_conversion): Moved from c-objc-common.c. Call default_function_array_conversion instead of default_conversion. objc: * objc-act.c (next_sjlj_build_enter_and_setjmp, next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally): Call c_common_truthvalue_conversion. From-SVN: r96917
2005-03-23 02:35:06 +01:00
c_common_truthvalue_conversion (TREE_OPERAND (expr, 0)),
c_common_truthvalue_conversion (TREE_OPERAND (expr, 1)),
(truthvalue_conversion): Handle COMPLEX_EXPR. From-SVN: r3638
1993-03-04 20:36:42 +01:00
0);
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
case NEGATE_EXPR:
case ABS_EXPR:
case FLOAT_EXPR:
ChangeLog: Follow spelling conventions. * ChangeLog: Follow spelling conventions. * ChangeLog.0: Likewise. * ChangeLog.1: Likewise. * ChangeLog.2: Likewise. * ChangeLog.3: Likewise. * ChangeLog.4: Likewise. * ChangeLog.5: Likewise. * ChangeLog.6: Likewise. * FSFChangeLog.10: Likewise. * FSFChangeLog.11: Likewise. * alias.c: Likewise. * basic-block.h: Likewise. * c-aux-info.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-decl.c: Likewise. * c-format.c: Likewise. * c-semantics.c: Likewise. * c-typeck.c: Likewise. * calls.c: Likewise. * cfganal.c: Likewise. * cfgloop.c: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * conflict.c: Likewise. * cppexp.c: Likewise. * cppfiles.c: Likewise. * cpphash.h: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * cpplib.h: Likewise. * cppmacro.c: Likewise. * cse.c: Likewise. From-SVN: r57398
2002-09-22 04:03:17 +02:00
/* These don't change whether an object is nonzero or zero. */
c-common.c (c_common_truthvalue_conversion): Adjust comment. * c-common.c (c_common_truthvalue_conversion): Adjust comment. Call c_common_truthvalue_conversion rather than lang_hooks.truthvalue_conversion. * c-convert.c (convert): Call c_objc_common_truthvalue_conversion. * c-objc-common.c (c_objc_common_truthvalue_conversion): Move to c-typeck.c. * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to c_common_truthvalue_conversion. * c-parser.c (c_parser_paren_condition, c_parser_for_statement, c_parser_conditional_expression, c_parser_binary_expression): Call c_objc_common_truthvalue_conversion. * c-typeck.c (build_unary_op): Call c_objc_common_truthvalue_conversion. (build_conditional_expr): Do not call lang_hooks.truthvalue_conversion. (build_binary_op): Call c_common_truthvalue_conversion. (c_objc_common_truthvalue_conversion): Moved from c-objc-common.c. Call default_function_array_conversion instead of default_conversion. objc: * objc-act.c (next_sjlj_build_enter_and_setjmp, next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally): Call c_common_truthvalue_conversion. From-SVN: r96917
2005-03-23 02:35:06 +01:00
return c_common_truthvalue_conversion (TREE_OPERAND (expr, 0));
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
case LROTATE_EXPR:
case RROTATE_EXPR:
ChangeLog: Follow spelling conventions. * ChangeLog: Follow spelling conventions. * ChangeLog.0: Likewise. * ChangeLog.1: Likewise. * ChangeLog.2: Likewise. * ChangeLog.3: Likewise. * ChangeLog.4: Likewise. * ChangeLog.5: Likewise. * ChangeLog.6: Likewise. * FSFChangeLog.10: Likewise. * FSFChangeLog.11: Likewise. * alias.c: Likewise. * basic-block.h: Likewise. * c-aux-info.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-decl.c: Likewise. * c-format.c: Likewise. * c-semantics.c: Likewise. * c-typeck.c: Likewise. * calls.c: Likewise. * cfganal.c: Likewise. * cfgloop.c: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * conflict.c: Likewise. * cppexp.c: Likewise. * cppfiles.c: Likewise. * cpphash.h: Likewise. * cppinit.c: Likewise. * cpplex.c: Likewise. * cpplib.c: Likewise. * cpplib.h: Likewise. * cppmacro.c: Likewise. * cse.c: Likewise. From-SVN: r57398
2002-09-22 04:03:17 +02:00
/* These don't change whether an object is zero or nonzero, but
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
we can't ignore them if their second arg has side-effects. */
if (TREE_SIDE_EFFECTS (TREE_OPERAND (expr, 1)))
c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
2004-08-15 04:24:41 +02:00
return build2 (COMPOUND_EXPR, truthvalue_type_node,
TREE_OPERAND (expr, 1),
c-common.c (c_common_truthvalue_conversion): Adjust comment. * c-common.c (c_common_truthvalue_conversion): Adjust comment. Call c_common_truthvalue_conversion rather than lang_hooks.truthvalue_conversion. * c-convert.c (convert): Call c_objc_common_truthvalue_conversion. * c-objc-common.c (c_objc_common_truthvalue_conversion): Move to c-typeck.c. * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to c_common_truthvalue_conversion. * c-parser.c (c_parser_paren_condition, c_parser_for_statement, c_parser_conditional_expression, c_parser_binary_expression): Call c_objc_common_truthvalue_conversion. * c-typeck.c (build_unary_op): Call c_objc_common_truthvalue_conversion. (build_conditional_expr): Do not call lang_hooks.truthvalue_conversion. (build_binary_op): Call c_common_truthvalue_conversion. (c_objc_common_truthvalue_conversion): Moved from c-objc-common.c. Call default_function_array_conversion instead of default_conversion. objc: * objc-act.c (next_sjlj_build_enter_and_setjmp, next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally): Call c_common_truthvalue_conversion. From-SVN: r96917
2005-03-23 02:35:06 +01:00
c_common_truthvalue_conversion (TREE_OPERAND (expr, 0)));
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
else
c-common.c (c_common_truthvalue_conversion): Adjust comment. * c-common.c (c_common_truthvalue_conversion): Adjust comment. Call c_common_truthvalue_conversion rather than lang_hooks.truthvalue_conversion. * c-convert.c (convert): Call c_objc_common_truthvalue_conversion. * c-objc-common.c (c_objc_common_truthvalue_conversion): Move to c-typeck.c. * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to c_common_truthvalue_conversion. * c-parser.c (c_parser_paren_condition, c_parser_for_statement, c_parser_conditional_expression, c_parser_binary_expression): Call c_objc_common_truthvalue_conversion. * c-typeck.c (build_unary_op): Call c_objc_common_truthvalue_conversion. (build_conditional_expr): Do not call lang_hooks.truthvalue_conversion. (build_binary_op): Call c_common_truthvalue_conversion. (c_objc_common_truthvalue_conversion): Moved from c-objc-common.c. Call default_function_array_conversion instead of default_conversion. objc: * objc-act.c (next_sjlj_build_enter_and_setjmp, next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally): Call c_common_truthvalue_conversion. From-SVN: r96917
2005-03-23 02:35:06 +01:00
return c_common_truthvalue_conversion (TREE_OPERAND (expr, 0));
(format_char_info): Add new field hhlen. (print_char_table, scan_char_table, time_char_table): Initialize hhlen field appropriately. (char_format_info): Recognize hh modifier and lookup correct char table entry. From-SVN: r19532
1998-05-04 22:19:33 +02:00
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
case COND_EXPR:
/* Distribute the conversion into the arms of a COND_EXPR. */
builtins.c, [...]: Use fold_buildN instead of fold (buildN (...)). * builtins.c, c-common.c, c-convert.c, c-decl.c, c-typeck.c, convert.c, lambda-code.c, predict.c, tree-cfg.c, tree-complex.c, tree-data-ref.c, tree-if-conv.c, tree-mudflap.c, tree-scalar-evolution.c, tree-ssa-ccp.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-manip.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-vect-analyze.c, tree-vect-transform.c, tree-vectorizer.c, tree.c: Use fold_buildN instead of fold (buildN (...)). From-SVN: r101338
2005-06-26 23:21:34 +02:00
return fold_build3 (COND_EXPR, truthvalue_type_node,
c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
2004-08-15 04:24:41 +02:00
TREE_OPERAND (expr, 0),
c-common.c (c_common_truthvalue_conversion): Adjust comment. * c-common.c (c_common_truthvalue_conversion): Adjust comment. Call c_common_truthvalue_conversion rather than lang_hooks.truthvalue_conversion. * c-convert.c (convert): Call c_objc_common_truthvalue_conversion. * c-objc-common.c (c_objc_common_truthvalue_conversion): Move to c-typeck.c. * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to c_common_truthvalue_conversion. * c-parser.c (c_parser_paren_condition, c_parser_for_statement, c_parser_conditional_expression, c_parser_binary_expression): Call c_objc_common_truthvalue_conversion. * c-typeck.c (build_unary_op): Call c_objc_common_truthvalue_conversion. (build_conditional_expr): Do not call lang_hooks.truthvalue_conversion. (build_binary_op): Call c_common_truthvalue_conversion. (c_objc_common_truthvalue_conversion): Moved from c-objc-common.c. Call default_function_array_conversion instead of default_conversion. objc: * objc-act.c (next_sjlj_build_enter_and_setjmp, next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally): Call c_common_truthvalue_conversion. From-SVN: r96917
2005-03-23 02:35:06 +01:00
c_common_truthvalue_conversion (TREE_OPERAND (expr, 1)),
builtins.c, [...]: Use fold_buildN instead of fold (buildN (...)). * builtins.c, c-common.c, c-convert.c, c-decl.c, c-typeck.c, convert.c, lambda-code.c, predict.c, tree-cfg.c, tree-complex.c, tree-data-ref.c, tree-if-conv.c, tree-mudflap.c, tree-scalar-evolution.c, tree-ssa-ccp.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-manip.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-vect-analyze.c, tree-vect-transform.c, tree-vectorizer.c, tree.c: Use fold_buildN instead of fold (buildN (...)). From-SVN: r101338
2005-06-26 23:21:34 +02:00
c_common_truthvalue_conversion (TREE_OPERAND (expr, 2)));
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
case CONVERT_EXPR:
c-common.c (binary_op_error): Do not allow NOP_EXPR. * c-common.c (binary_op_error): Do not allow NOP_EXPR. (c_common_truthvalue_conversion): Handle NOP_EXPR the same as CONVERT_EXPR. (check_function_arguments_recurse): Allow both NOP_EXPR and CONVERT_EXPR but check conversions preserve precision. * c-typeck.c (pointer_diff): Allow both NOP_EXPR and CONVERT_EXPR but check conversions preserve precision. (build_unary_op): Don't allow NOP_EXPR. Use gcc_unreachable () in default case. testsuite: * gcc.dg/format/cast-1.c: New test. From-SVN: r108020
2005-12-04 22:45:41 +01:00
case NOP_EXPR:
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
/* Don't cancel the effect of a CONVERT_EXPR from a REFERENCE_TYPE,
since that affects how `default_conversion' will behave. */
if (TREE_CODE (TREE_TYPE (expr)) == REFERENCE_TYPE
|| TREE_CODE (TREE_TYPE (TREE_OPERAND (expr, 0))) == REFERENCE_TYPE)
break;
/* If this is widening the argument, we can ignore it. */
if (TYPE_PRECISION (TREE_TYPE (expr))
>= TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (expr, 0))))
c-common.c (c_common_truthvalue_conversion): Adjust comment. * c-common.c (c_common_truthvalue_conversion): Adjust comment. Call c_common_truthvalue_conversion rather than lang_hooks.truthvalue_conversion. * c-convert.c (convert): Call c_objc_common_truthvalue_conversion. * c-objc-common.c (c_objc_common_truthvalue_conversion): Move to c-typeck.c. * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to c_common_truthvalue_conversion. * c-parser.c (c_parser_paren_condition, c_parser_for_statement, c_parser_conditional_expression, c_parser_binary_expression): Call c_objc_common_truthvalue_conversion. * c-typeck.c (build_unary_op): Call c_objc_common_truthvalue_conversion. (build_conditional_expr): Do not call lang_hooks.truthvalue_conversion. (build_binary_op): Call c_common_truthvalue_conversion. (c_objc_common_truthvalue_conversion): Moved from c-objc-common.c. Call default_function_array_conversion instead of default_conversion. objc: * objc-act.c (next_sjlj_build_enter_and_setjmp, next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally): Call c_common_truthvalue_conversion. From-SVN: r96917
2005-03-23 02:35:06 +01:00
return c_common_truthvalue_conversion (TREE_OPERAND (expr, 0));
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
break;
(truthvalue_conversion): Optionally warn if an unparenthesized assignment is used as a truth value. From-SVN: r1853
1992-08-15 01:45:09 +02:00
case MODIFY_EXPR:
c-common.c (c_common_truthvalue_conversion): When warning about using an assignment as a truth value, set TREE_NO_WARNING. ./: * c-common.c (c_common_truthvalue_conversion): When warning about using an assignment as a truth value, set TREE_NO_WARNING. cp/: * semantics.c (maybe_convert_cond): Optionally warn when using an assignment as a condition. * typeck.c (convert_for_assignment): Optionally warn about assigning the result of an assignment to a bool. testsuite/: * g++.dg/warn/Wparentheses-22.C: New test. * g++.dg/warn/Wparentheses-23.C: New test. From-SVN: r120348
2007-01-02 18:49:07 +01:00
if (!TREE_NO_WARNING (expr)
&& warn_parentheses)
{
warning (OPT_Wparentheses,
"suggest parentheses around assignment used as truth value");
TREE_NO_WARNING (expr) = 1;
}
(truthvalue_conversion): Optionally warn if an unparenthesized assignment is used as a truth value. From-SVN: r1853
1992-08-15 01:45:09 +02:00
break;
(format_char_info): Add new field hhlen. (print_char_table, scan_char_table, time_char_table): Initialize hhlen field appropriately. (char_format_info): Recognize hh modifier and lookup correct char table entry. From-SVN: r19532
1998-05-04 22:19:33 +02:00
c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. * c-common.c (decl_attributes): Flag unrecognized attribute functions as warnings instead of as errors. From-SVN: r17672
1998-02-05 21:54:49 +01:00
default:
break;
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
}
(truthvalue_conversion): Fix handling of COMPLEX_EXPR. Handle all complex values specially. From-SVN: r3645
1993-03-04 21:34:56 +01:00
if (TREE_CODE (TREE_TYPE (expr)) == COMPLEX_TYPE)
c-common.c (truthvalue_conversion): Protect side effects in the expression when splitting a complex value. * c-common.c (truthvalue_conversion): Protect side effects in the expression when splitting a complex value. * fold-const.c (fold): Likewise. From-SVN: r20580
1998-06-19 03:46:50 +02:00
{
c-common.c (truthvalue_conversion): Rename, update. * c-common.c (truthvalue_conversion): Rename, update. * c-common.h (c_common_truthvalue_conversion): New. * c-convert.c (convert): Update. * c-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. * c-parse.in (expr_no_commas, if_prefix, select_or_iter_stmt): Update. * c-typeck.c (build_binary_op, build_unary_op, build_conditional_expr): Update. * fold-const.c (constant_boolean_node, fold): Use langhook. * langhooks-def.h (LANGHOOK_INITIALIZER): Update. * langhooks.h (struct lang_hooks): New hook. * stmt.c (expand_decl_cleanup): Use langhook. * tree.h (truthvalue_conversion): Remove. ada: * gigi.h (truthvalue_conversion): Rename. * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. * trans.c (tree_transform): Update. * utils2.c (truthvalue_conversion): Rename, update. (build_binary_op, build_unary_op): Update. cp: * cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. * cvt.c: Update comment. * init.c (expand_cleanup_for_base): Update. * semantics.c (finish_parenthesized_expr): Update. * typeck.c (cp_truthvalue_conversion): Update. f: * com.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. (truthvalue_conversion): Rename. Update. Make static. (ffecom_truth_value): Update. java: * expr.c (truthvalue_conversion): Rename. Update. (expand_compare): Update. * java-tree.h (java_truthvalue_conversion): New. * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. objc: * objc-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. From-SVN: r51880
2002-04-05 00:19:58 +02:00
tree t = save_expr (expr);
c-common.c (truthvalue_conversion): Protect side effects in the expression when splitting a complex value. * c-common.c (truthvalue_conversion): Protect side effects in the expression when splitting a complex value. * fold-const.c (fold): Likewise. From-SVN: r20580
1998-06-19 03:46:50 +02:00
return (build_binary_op
((TREE_SIDE_EFFECTS (expr)
? TRUTH_OR_EXPR : TRUTH_ORIF_EXPR),
c-common.c (c_common_truthvalue_conversion): Adjust comment. * c-common.c (c_common_truthvalue_conversion): Adjust comment. Call c_common_truthvalue_conversion rather than lang_hooks.truthvalue_conversion. * c-convert.c (convert): Call c_objc_common_truthvalue_conversion. * c-objc-common.c (c_objc_common_truthvalue_conversion): Move to c-typeck.c. * c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to c_common_truthvalue_conversion. * c-parser.c (c_parser_paren_condition, c_parser_for_statement, c_parser_conditional_expression, c_parser_binary_expression): Call c_objc_common_truthvalue_conversion. * c-typeck.c (build_unary_op): Call c_objc_common_truthvalue_conversion. (build_conditional_expr): Do not call lang_hooks.truthvalue_conversion. (build_binary_op): Call c_common_truthvalue_conversion. (c_objc_common_truthvalue_conversion): Moved from c-objc-common.c. Call default_function_array_conversion instead of default_conversion. objc: * objc-act.c (next_sjlj_build_enter_and_setjmp, next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally): Call c_common_truthvalue_conversion. From-SVN: r96917
2005-03-23 02:35:06 +01:00
c_common_truthvalue_conversion (build_unary_op (REALPART_EXPR, t, 0)),
c_common_truthvalue_conversion (build_unary_op (IMAGPART_EXPR, t, 0)),
c-common.c (truthvalue_conversion): Protect side effects in the expression when splitting a complex value. * c-common.c (truthvalue_conversion): Protect side effects in the expression when splitting a complex value. * fold-const.c (fold): Likewise. From-SVN: r20580
1998-06-19 03:46:50 +02:00
0));
}
(truthvalue_conversion): Fix handling of COMPLEX_EXPR. Handle all complex values specially. From-SVN: r3645
1993-03-04 21:34:56 +01:00
Initial revision From-SVN: r278
1992-02-04 20:51:11 +01:00
return build_binary_op (NE_EXPR, expr, integer_zero_node, 1);
}
c-common.c (builtin_function_2): Remove. 2005-08-09 Richard Guenther <rguenther@suse.de> * c-common.c (builtin_function_2): Remove. (def_builtin_1): New function. (c_common_nodes_and_builtins): Use def_builtin_1 to build builtin functions. From-SVN: r102911
2005-08-09 14:05:09 +02:00
static void def_builtin_1 (enum built_in_function fncode,
const char *name,
enum built_in_class fnclass,
tree fntype, tree libtype,
bool both_p, bool fallback_p, bool nonansi_p,
tree fnattrs, bool implicit_p);
c-common.c (builtin_function_2): New function. * c-common.c (builtin_function_2): New function. (c_common_nodes_and_builtins): Use it to define each pair (foo, __builtin_foo) of builtins in one place. From-SVN: r38474
2000-12-23 01:48:08 +01:00
c-common.c (c_build_type_variant): Moved here from c-decl.c. * c-common.c (c_build_type_variant): Moved here from c-decl.c. Redirected the TYPE_MAIN_VARIANT to the "real" main variant. Build the possibly new array type on the permanent obstack if it the original type was permanent. (permanent_obstack): Added extern declaration. From-SVN: r3388
1993-01-30 07:06:09 +01:00
/* Make a variant type in the proper way for C/C++, propagating qualifiers
down to the element type of an array. */
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_build_qualified_type (tree type, int type_quals)
c-common.c (c_build_type_variant): Moved here from c-decl.c. * c-common.c (c_build_type_variant): Moved here from c-decl.c. Redirected the TYPE_MAIN_VARIANT to the "real" main variant. Build the possibly new array type on the permanent obstack if it the original type was permanent. (permanent_obstack): Added extern declaration. From-SVN: r3388
1993-01-30 07:06:09 +01:00
{
PR C++/13429, C/11944 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu> PR C++/13429, C/11944 * c-common.c (c_build_qualified_type): Return early when type is error_mark_node. (c_apply_type_quals_to_decl): Likewise. From-SVN: r75021
2003-12-25 17:21:34 +01:00
if (type == error_mark_node)
return type;
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
re PR middle-end/6392 (Problems with __restrict__ type qualifier (array)) PR c++/6392 * cp/tree.c (build_cplus_array_type): Handle all quals the same. (cp_build_qualified_type_real): Look through arrays first. * c-common.c (c_build_qualified_type): Look through arrays first. (c_apply_type_quals_to_decl): Look through arrays. * c-common.c (c_apply_type_quals_to_decl): Unset TREE_READONLY for types with constructors. From-SVN: r72259
2003-10-09 10:38:46 +02:00
if (TREE_CODE (type) == ARRAY_TYPE)
c-common.c (fix_string_type): Just use c_build_qualified_type to build string type. * c-common.c (fix_string_type): Just use c_build_qualified_type to build string type. (c_build_qualified_type): Build qualified array types with TYPE_MAIN_VARIANT pointing to corresponding unqualified type. * c-decl.c (c_make_fname_decl): Build unqualified array type before qualified type. (grokdeclarator): Use TYPE_MAIN_VARIANT of typedef type if element type is qualified, not just if type itself is. Don't apply qualifiers to array type when declarator is processed. Apply qualifiers to field type whether or not it is an array type. Don't handle array types specially for applying qualifiers to variables. * c-typeck.c (composite_type): Build unqualified element type and array type when forming composite of array types. (common_pointer_type, comptypes, comp_target_types, type_lists_compatible_p, build_indirect_ref, build_array_ref, convert_for_assignment): Don't apply TYPE_MAIN_VARIANT to array types. (type_lists_compatible_p): Cache TREE_VALUE (args1) and TREE_VALUE (args2) in variables a1 and a2. testsuite: * gcc.dg/Wwrite-strings-1.c, gcc.dg/array-quals-2.c, gcc.dg/lvalue-3.c: New tests. * gcc.dg/concat.c: Update expected messages. From-SVN: r94411
2005-01-29 17:12:45 +01:00
{
tree t;
tree element_type = c_build_qualified_type (TREE_TYPE (type),
type_quals);
/* See if we already have an identically qualified type. */
for (t = TYPE_MAIN_VARIANT (type); t; t = TYPE_NEXT_VARIANT (t))
{
if (TYPE_QUALS (strip_array_types (t)) == type_quals
&& TYPE_NAME (t) == TYPE_NAME (type)
&& TYPE_CONTEXT (t) == TYPE_CONTEXT (type)
&& attribute_list_equal (TYPE_ATTRIBUTES (t),
TYPE_ATTRIBUTES (type)))
break;
}
if (!t)
{
t = build_variant_type_copy (type);
TREE_TYPE (t) = element_type;
}
return t;
}
re PR middle-end/6392 (Problems with __restrict__ type qualifier (array)) PR c++/6392 * cp/tree.c (build_cplus_array_type): Handle all quals the same. (cp_build_qualified_type_real): Look through arrays first. * c-common.c (c_build_qualified_type): Look through arrays first. (c_apply_type_quals_to_decl): Look through arrays. * c-common.c (c_apply_type_quals_to_decl): Unset TREE_READONLY for types with constructors. From-SVN: r72259
2003-10-09 10:38:46 +02:00
invoke.texi: Document -flang-isoc9x. * invoke.texi: Document -flang-isoc9x. * Makefile.in (OBJS): Add splay-tree.o. (c-common.o): Depend on rtl.h. (splay-tree.o): List dependencies and provide build rule. * rtl.h (record_alias_subset): New function. * alias.c: Include splay-tree.h. (alias_set_entry): New type. (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove. (DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p. (mems_in_disjoin_alias_sets_p): New function. (alias_set_compare): Likewise. (insert_subset_children): Likewise. (get_alias_set_entry): Likewise. * tree.h (TYPE_RESTRICT): New macro. (TYPE_UNQUALIFIED): New manifest constant. (TYPE_QUAL_CONST): Likewise (TYPE_QUAL_VOLATILE): Likewise. (TYPE_QUAL_RESTRICT): Likewise. (tree_type): Add restrict_flag. Reduce count of free bits. (DECL_POINTER_ALIAS_SET): New macro. (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. (tree_decl): Add pointer_alias_set. (build_qualified_type): New function. (build_type_variant): Define in terms of build_qualified_type. * tree.c (set_type_quals): New function. (make_node): Initializae DECL_POINTER_ALIAS_SET. (build_type_attribute_variant): Use build_qualified_type and set_type_quals. (build_type_variant): Rename, and modify, to become... (build_qualified_type): New function. (build_complex_type): Use set_type_quals. * c-tree.h (C_TYPE_OBJECT_P): New macro. (C_TYPE_FUNCTION_P): Likewise. (C_TYPE_INCOMPLETE_P): Likewise. (C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise. (c_apply_type_quals_to_decl): New function. (c_build_qualified_type): New function. (c_build_type_variant): Define in terms of c_build_qualified_type. (flag_isoc9x): Declare. * c-typeck.c (qualify_type): Use c_build_qualified_type. (common_type): Change to use TYPE_QUALS. (comptypes): Likewise. (convert_for_assignment): Likewise. * c-aux-info.c (gen_type): Likewise. Deal with `restrict'. * c-decl.c (flag_isoc9x): Define. (c_decode_option): Handle -flang-isoc9x. (grokdeclarator): Update to handle restrict. Use TYPE_QUALS, c_build_qualified_type, etc. Use c_apply_type_quals_to_decl. * c-lex.c (init_lex): Deal with restrict. (init_lex): Don't treat restrict as a reserved word in -traditional mode, or without -flang-isoc9x. * c-lex.h (rid): Add RID_RESTRICT. * c-parse.gperf (restrict, __restrict, __restrict__): Make equivalent to RID_RESTRICT. * c-parse.in (TYPE_QUAL): Update comment. * c-common.c: Include rtl.h. (c_find_base_decl): New function. (c_build_type_variant): Rename, and modify, to become ... (c_build_qualified_type): New function. (c_apply_type_quals_to_decl): Likewise. (c_get_alias_set): For INDIRECT_REFs, check to see if we can find a particular alias set for the reference. * toplev.c (documented_lang_options): Add -flang-isoc9x. From-SVN: r23212
1998-10-21 11:53:40 +02:00
/* A restrict-qualified pointer type must be a pointer to object or
incomplete type. Note that the use of POINTER_TYPE_P also allows
re PR middle-end/6392 (Problems with __restrict__ type qualifier (array)) PR c++/6392 * cp/tree.c (build_cplus_array_type): Handle all quals the same. (cp_build_qualified_type_real): Look through arrays first. * c-common.c (c_build_qualified_type): Look through arrays first. (c_apply_type_quals_to_decl): Look through arrays. * c-common.c (c_apply_type_quals_to_decl): Unset TREE_READONLY for types with constructors. From-SVN: r72259
2003-10-09 10:38:46 +02:00
REFERENCE_TYPEs, which is appropriate for C++. */
invoke.texi: Document -flang-isoc9x. * invoke.texi: Document -flang-isoc9x. * Makefile.in (OBJS): Add splay-tree.o. (c-common.o): Depend on rtl.h. (splay-tree.o): List dependencies and provide build rule. * rtl.h (record_alias_subset): New function. * alias.c: Include splay-tree.h. (alias_set_entry): New type. (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove. (DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p. (mems_in_disjoin_alias_sets_p): New function. (alias_set_compare): Likewise. (insert_subset_children): Likewise. (get_alias_set_entry): Likewise. * tree.h (TYPE_RESTRICT): New macro. (TYPE_UNQUALIFIED): New manifest constant. (TYPE_QUAL_CONST): Likewise (TYPE_QUAL_VOLATILE): Likewise. (TYPE_QUAL_RESTRICT): Likewise. (tree_type): Add restrict_flag. Reduce count of free bits. (DECL_POINTER_ALIAS_SET): New macro. (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. (tree_decl): Add pointer_alias_set. (build_qualified_type): New function. (build_type_variant): Define in terms of build_qualified_type. * tree.c (set_type_quals): New function. (make_node): Initializae DECL_POINTER_ALIAS_SET. (build_type_attribute_variant): Use build_qualified_type and set_type_quals. (build_type_variant): Rename, and modify, to become... (build_qualified_type): New function. (build_complex_type): Use set_type_quals. * c-tree.h (C_TYPE_OBJECT_P): New macro. (C_TYPE_FUNCTION_P): Likewise. (C_TYPE_INCOMPLETE_P): Likewise. (C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise. (c_apply_type_quals_to_decl): New function. (c_build_qualified_type): New function. (c_build_type_variant): Define in terms of c_build_qualified_type. (flag_isoc9x): Declare. * c-typeck.c (qualify_type): Use c_build_qualified_type. (common_type): Change to use TYPE_QUALS. (comptypes): Likewise. (convert_for_assignment): Likewise. * c-aux-info.c (gen_type): Likewise. Deal with `restrict'. * c-decl.c (flag_isoc9x): Define. (c_decode_option): Handle -flang-isoc9x. (grokdeclarator): Update to handle restrict. Use TYPE_QUALS, c_build_qualified_type, etc. Use c_apply_type_quals_to_decl. * c-lex.c (init_lex): Deal with restrict. (init_lex): Don't treat restrict as a reserved word in -traditional mode, or without -flang-isoc9x. * c-lex.h (rid): Add RID_RESTRICT. * c-parse.gperf (restrict, __restrict, __restrict__): Make equivalent to RID_RESTRICT. * c-parse.in (TYPE_QUAL): Update comment. * c-common.c: Include rtl.h. (c_find_base_decl): New function. (c_build_type_variant): Rename, and modify, to become ... (c_build_qualified_type): New function. (c_apply_type_quals_to_decl): Likewise. (c_get_alias_set): For INDIRECT_REFs, check to see if we can find a particular alias set for the reference. * toplev.c (documented_lang_options): Add -flang-isoc9x. From-SVN: r23212
1998-10-21 11:53:40 +02:00
if ((type_quals & TYPE_QUAL_RESTRICT)
&& (!POINTER_TYPE_P (type)
|| !C_TYPE_OBJECT_OR_INCOMPLETE_P (TREE_TYPE (type))))
{
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
error ("invalid use of %<restrict%>");
invoke.texi: Document -flang-isoc9x. * invoke.texi: Document -flang-isoc9x. * Makefile.in (OBJS): Add splay-tree.o. (c-common.o): Depend on rtl.h. (splay-tree.o): List dependencies and provide build rule. * rtl.h (record_alias_subset): New function. * alias.c: Include splay-tree.h. (alias_set_entry): New type. (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove. (DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p. (mems_in_disjoin_alias_sets_p): New function. (alias_set_compare): Likewise. (insert_subset_children): Likewise. (get_alias_set_entry): Likewise. * tree.h (TYPE_RESTRICT): New macro. (TYPE_UNQUALIFIED): New manifest constant. (TYPE_QUAL_CONST): Likewise (TYPE_QUAL_VOLATILE): Likewise. (TYPE_QUAL_RESTRICT): Likewise. (tree_type): Add restrict_flag. Reduce count of free bits. (DECL_POINTER_ALIAS_SET): New macro. (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. (tree_decl): Add pointer_alias_set. (build_qualified_type): New function. (build_type_variant): Define in terms of build_qualified_type. * tree.c (set_type_quals): New function. (make_node): Initializae DECL_POINTER_ALIAS_SET. (build_type_attribute_variant): Use build_qualified_type and set_type_quals. (build_type_variant): Rename, and modify, to become... (build_qualified_type): New function. (build_complex_type): Use set_type_quals. * c-tree.h (C_TYPE_OBJECT_P): New macro. (C_TYPE_FUNCTION_P): Likewise. (C_TYPE_INCOMPLETE_P): Likewise. (C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise. (c_apply_type_quals_to_decl): New function. (c_build_qualified_type): New function. (c_build_type_variant): Define in terms of c_build_qualified_type. (flag_isoc9x): Declare. * c-typeck.c (qualify_type): Use c_build_qualified_type. (common_type): Change to use TYPE_QUALS. (comptypes): Likewise. (convert_for_assignment): Likewise. * c-aux-info.c (gen_type): Likewise. Deal with `restrict'. * c-decl.c (flag_isoc9x): Define. (c_decode_option): Handle -flang-isoc9x. (grokdeclarator): Update to handle restrict. Use TYPE_QUALS, c_build_qualified_type, etc. Use c_apply_type_quals_to_decl. * c-lex.c (init_lex): Deal with restrict. (init_lex): Don't treat restrict as a reserved word in -traditional mode, or without -flang-isoc9x. * c-lex.h (rid): Add RID_RESTRICT. * c-parse.gperf (restrict, __restrict, __restrict__): Make equivalent to RID_RESTRICT. * c-parse.in (TYPE_QUAL): Update comment. * c-common.c: Include rtl.h. (c_find_base_decl): New function. (c_build_type_variant): Rename, and modify, to become ... (c_build_qualified_type): New function. (c_apply_type_quals_to_decl): Likewise. (c_get_alias_set): For INDIRECT_REFs, check to see if we can find a particular alias set for the reference. * toplev.c (documented_lang_options): Add -flang-isoc9x. From-SVN: r23212
1998-10-21 11:53:40 +02:00
type_quals &= ~TYPE_QUAL_RESTRICT;
}
return build_qualified_type (type, type_quals);
}
/* Apply the TYPE_QUALS to the new DECL. */
void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_apply_type_quals_to_decl (int type_quals, tree decl)
invoke.texi: Document -flang-isoc9x. * invoke.texi: Document -flang-isoc9x. * Makefile.in (OBJS): Add splay-tree.o. (c-common.o): Depend on rtl.h. (splay-tree.o): List dependencies and provide build rule. * rtl.h (record_alias_subset): New function. * alias.c: Include splay-tree.h. (alias_set_entry): New type. (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove. (DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p. (mems_in_disjoin_alias_sets_p): New function. (alias_set_compare): Likewise. (insert_subset_children): Likewise. (get_alias_set_entry): Likewise. * tree.h (TYPE_RESTRICT): New macro. (TYPE_UNQUALIFIED): New manifest constant. (TYPE_QUAL_CONST): Likewise (TYPE_QUAL_VOLATILE): Likewise. (TYPE_QUAL_RESTRICT): Likewise. (tree_type): Add restrict_flag. Reduce count of free bits. (DECL_POINTER_ALIAS_SET): New macro. (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. (tree_decl): Add pointer_alias_set. (build_qualified_type): New function. (build_type_variant): Define in terms of build_qualified_type. * tree.c (set_type_quals): New function. (make_node): Initializae DECL_POINTER_ALIAS_SET. (build_type_attribute_variant): Use build_qualified_type and set_type_quals. (build_type_variant): Rename, and modify, to become... (build_qualified_type): New function. (build_complex_type): Use set_type_quals. * c-tree.h (C_TYPE_OBJECT_P): New macro. (C_TYPE_FUNCTION_P): Likewise. (C_TYPE_INCOMPLETE_P): Likewise. (C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise. (c_apply_type_quals_to_decl): New function. (c_build_qualified_type): New function. (c_build_type_variant): Define in terms of c_build_qualified_type. (flag_isoc9x): Declare. * c-typeck.c (qualify_type): Use c_build_qualified_type. (common_type): Change to use TYPE_QUALS. (comptypes): Likewise. (convert_for_assignment): Likewise. * c-aux-info.c (gen_type): Likewise. Deal with `restrict'. * c-decl.c (flag_isoc9x): Define. (c_decode_option): Handle -flang-isoc9x. (grokdeclarator): Update to handle restrict. Use TYPE_QUALS, c_build_qualified_type, etc. Use c_apply_type_quals_to_decl. * c-lex.c (init_lex): Deal with restrict. (init_lex): Don't treat restrict as a reserved word in -traditional mode, or without -flang-isoc9x. * c-lex.h (rid): Add RID_RESTRICT. * c-parse.gperf (restrict, __restrict, __restrict__): Make equivalent to RID_RESTRICT. * c-parse.in (TYPE_QUAL): Update comment. * c-common.c: Include rtl.h. (c_find_base_decl): New function. (c_build_type_variant): Rename, and modify, to become ... (c_build_qualified_type): New function. (c_apply_type_quals_to_decl): Likewise. (c_get_alias_set): For INDIRECT_REFs, check to see if we can find a particular alias set for the reference. * toplev.c (documented_lang_options): Add -flang-isoc9x. From-SVN: r23212
1998-10-21 11:53:40 +02:00
{
re PR middle-end/6392 (Problems with __restrict__ type qualifier (array)) PR c++/6392 * cp/tree.c (build_cplus_array_type): Handle all quals the same. (cp_build_qualified_type_real): Look through arrays first. * c-common.c (c_build_qualified_type): Look through arrays first. (c_apply_type_quals_to_decl): Look through arrays. * c-common.c (c_apply_type_quals_to_decl): Unset TREE_READONLY for types with constructors. From-SVN: r72259
2003-10-09 10:38:46 +02:00
tree type = TREE_TYPE (decl);
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
PR C++/13429, C/11944 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu> PR C++/13429, C/11944 * c-common.c (c_build_qualified_type): Return early when type is error_mark_node. (c_apply_type_quals_to_decl): Likewise. From-SVN: r75021
2003-12-25 17:21:34 +01:00
if (type == error_mark_node)
return;
re PR middle-end/6392 (Problems with __restrict__ type qualifier (array)) PR c++/6392 * cp/tree.c (build_cplus_array_type): Handle all quals the same. (cp_build_qualified_type_real): Look through arrays first. * c-common.c (c_build_qualified_type): Look through arrays first. (c_apply_type_quals_to_decl): Look through arrays. * c-common.c (c_apply_type_quals_to_decl): Unset TREE_READONLY for types with constructors. From-SVN: r72259
2003-10-09 10:38:46 +02:00
if (((type_quals & TYPE_QUAL_CONST)
|| (type && TREE_CODE (type) == REFERENCE_TYPE))
/* An object declared 'const' is only readonly after it is
initialized. We don't have any way of expressing this currently,
so we need to be conservative and unset TREE_READONLY for types
with constructors. Otherwise aliasing code will ignore stores in
an inline constructor. */
&& !(type && TYPE_NEEDS_CONSTRUCTING (type)))
invoke.texi: Document -flang-isoc9x. * invoke.texi: Document -flang-isoc9x. * Makefile.in (OBJS): Add splay-tree.o. (c-common.o): Depend on rtl.h. (splay-tree.o): List dependencies and provide build rule. * rtl.h (record_alias_subset): New function. * alias.c: Include splay-tree.h. (alias_set_entry): New type. (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove. (DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p. (mems_in_disjoin_alias_sets_p): New function. (alias_set_compare): Likewise. (insert_subset_children): Likewise. (get_alias_set_entry): Likewise. * tree.h (TYPE_RESTRICT): New macro. (TYPE_UNQUALIFIED): New manifest constant. (TYPE_QUAL_CONST): Likewise (TYPE_QUAL_VOLATILE): Likewise. (TYPE_QUAL_RESTRICT): Likewise. (tree_type): Add restrict_flag. Reduce count of free bits. (DECL_POINTER_ALIAS_SET): New macro. (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. (tree_decl): Add pointer_alias_set. (build_qualified_type): New function. (build_type_variant): Define in terms of build_qualified_type. * tree.c (set_type_quals): New function. (make_node): Initializae DECL_POINTER_ALIAS_SET. (build_type_attribute_variant): Use build_qualified_type and set_type_quals. (build_type_variant): Rename, and modify, to become... (build_qualified_type): New function. (build_complex_type): Use set_type_quals. * c-tree.h (C_TYPE_OBJECT_P): New macro. (C_TYPE_FUNCTION_P): Likewise. (C_TYPE_INCOMPLETE_P): Likewise. (C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise. (c_apply_type_quals_to_decl): New function. (c_build_qualified_type): New function. (c_build_type_variant): Define in terms of c_build_qualified_type. (flag_isoc9x): Declare. * c-typeck.c (qualify_type): Use c_build_qualified_type. (common_type): Change to use TYPE_QUALS. (comptypes): Likewise. (convert_for_assignment): Likewise. * c-aux-info.c (gen_type): Likewise. Deal with `restrict'. * c-decl.c (flag_isoc9x): Define. (c_decode_option): Handle -flang-isoc9x. (grokdeclarator): Update to handle restrict. Use TYPE_QUALS, c_build_qualified_type, etc. Use c_apply_type_quals_to_decl. * c-lex.c (init_lex): Deal with restrict. (init_lex): Don't treat restrict as a reserved word in -traditional mode, or without -flang-isoc9x. * c-lex.h (rid): Add RID_RESTRICT. * c-parse.gperf (restrict, __restrict, __restrict__): Make equivalent to RID_RESTRICT. * c-parse.in (TYPE_QUAL): Update comment. * c-common.c: Include rtl.h. (c_find_base_decl): New function. (c_build_type_variant): Rename, and modify, to become ... (c_build_qualified_type): New function. (c_apply_type_quals_to_decl): Likewise. (c_get_alias_set): For INDIRECT_REFs, check to see if we can find a particular alias set for the reference. * toplev.c (documented_lang_options): Add -flang-isoc9x. From-SVN: r23212
1998-10-21 11:53:40 +02:00
TREE_READONLY (decl) = 1;
if (type_quals & TYPE_QUAL_VOLATILE)
{
TREE_SIDE_EFFECTS (decl) = 1;
TREE_THIS_VOLATILE (decl) = 1;
}
c-common.c (c_apply_type_quals_to_decl): Don't crash when `restrict' is applied to a non-pointer variable. * c-common.c (c_apply_type_quals_to_decl): Don't crash when `restrict' is applied to a non-pointer variable. From-SVN: r23213
1998-10-21 11:59:32 +02:00
if (type_quals & TYPE_QUAL_RESTRICT)
invoke.texi: Document -flang-isoc9x. * invoke.texi: Document -flang-isoc9x. * Makefile.in (OBJS): Add splay-tree.o. (c-common.o): Depend on rtl.h. (splay-tree.o): List dependencies and provide build rule. * rtl.h (record_alias_subset): New function. * alias.c: Include splay-tree.h. (alias_set_entry): New type. (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove. (DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p. (mems_in_disjoin_alias_sets_p): New function. (alias_set_compare): Likewise. (insert_subset_children): Likewise. (get_alias_set_entry): Likewise. * tree.h (TYPE_RESTRICT): New macro. (TYPE_UNQUALIFIED): New manifest constant. (TYPE_QUAL_CONST): Likewise (TYPE_QUAL_VOLATILE): Likewise. (TYPE_QUAL_RESTRICT): Likewise. (tree_type): Add restrict_flag. Reduce count of free bits. (DECL_POINTER_ALIAS_SET): New macro. (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. (tree_decl): Add pointer_alias_set. (build_qualified_type): New function. (build_type_variant): Define in terms of build_qualified_type. * tree.c (set_type_quals): New function. (make_node): Initializae DECL_POINTER_ALIAS_SET. (build_type_attribute_variant): Use build_qualified_type and set_type_quals. (build_type_variant): Rename, and modify, to become... (build_qualified_type): New function. (build_complex_type): Use set_type_quals. * c-tree.h (C_TYPE_OBJECT_P): New macro. (C_TYPE_FUNCTION_P): Likewise. (C_TYPE_INCOMPLETE_P): Likewise. (C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise. (c_apply_type_quals_to_decl): New function. (c_build_qualified_type): New function. (c_build_type_variant): Define in terms of c_build_qualified_type. (flag_isoc9x): Declare. * c-typeck.c (qualify_type): Use c_build_qualified_type. (common_type): Change to use TYPE_QUALS. (comptypes): Likewise. (convert_for_assignment): Likewise. * c-aux-info.c (gen_type): Likewise. Deal with `restrict'. * c-decl.c (flag_isoc9x): Define. (c_decode_option): Handle -flang-isoc9x. (grokdeclarator): Update to handle restrict. Use TYPE_QUALS, c_build_qualified_type, etc. Use c_apply_type_quals_to_decl. * c-lex.c (init_lex): Deal with restrict. (init_lex): Don't treat restrict as a reserved word in -traditional mode, or without -flang-isoc9x. * c-lex.h (rid): Add RID_RESTRICT. * c-parse.gperf (restrict, __restrict, __restrict__): Make equivalent to RID_RESTRICT. * c-parse.in (TYPE_QUAL): Update comment. * c-common.c: Include rtl.h. (c_find_base_decl): New function. (c_build_type_variant): Rename, and modify, to become ... (c_build_qualified_type): New function. (c_apply_type_quals_to_decl): Likewise. (c_get_alias_set): For INDIRECT_REFs, check to see if we can find a particular alias set for the reference. * toplev.c (documented_lang_options): Add -flang-isoc9x. From-SVN: r23212
1998-10-21 11:53:40 +02:00
{
re PR middle-end/6392 (Problems with __restrict__ type qualifier (array)) PR c++/6392 * cp/tree.c (build_cplus_array_type): Handle all quals the same. (cp_build_qualified_type_real): Look through arrays first. * c-common.c (c_build_qualified_type): Look through arrays first. (c_apply_type_quals_to_decl): Look through arrays. * c-common.c (c_apply_type_quals_to_decl): Unset TREE_READONLY for types with constructors. From-SVN: r72259
2003-10-09 10:38:46 +02:00
while (type && TREE_CODE (type) == ARRAY_TYPE)
/* Allow 'restrict' on arrays of pointers.
FIXME currently we just ignore it. */
type = TREE_TYPE (type);
if (!type
|| !POINTER_TYPE_P (type)
|| !C_TYPE_OBJECT_OR_INCOMPLETE_P (TREE_TYPE (type)))
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
error ("invalid use of %<restrict%>");
re PR middle-end/6392 (Problems with __restrict__ type qualifier (array)) PR c++/6392 * cp/tree.c (build_cplus_array_type): Handle all quals the same. (cp_build_qualified_type_real): Look through arrays first. * c-common.c (c_build_qualified_type): Look through arrays first. (c_apply_type_quals_to_decl): Look through arrays. * c-common.c (c_apply_type_quals_to_decl): Unset TREE_READONLY for types with constructors. From-SVN: r72259
2003-10-09 10:38:46 +02:00
else if (flag_strict_aliasing && type == TREE_TYPE (decl))
Makefile.in (print-rtl.o): Depend on TREE_H. * Makefile.in (print-rtl.o): Depend on TREE_H. * alias.c (get_alias_set): Make two passes over objects to first see if inner object is access via restricted pointer. Defer allocating alias set for restricted pointer until here. Call find_placeholder with second arg nonzero. Minor cleanups. * c-common.c (c_apply_type_quals_to_decl): Defer getting alias set for restricted pointer types. * emit-rtl.c (set_mem_attributes): Set more attributes. (set_mem_align, change_address, adjust_address_1): New functions. (change_address_1): Now static. (adjust_address, adjust_address_nv): Deleted. (replace_equiv_address): Call change_address_1. * expr.c (get_inner_reference): Handle PLACEHOLDER_EXPR. (find_placeholder): Get starting point from PLIST arg. (expand_expr, case PLACEHOLDER_EXPR): Initialize find_placeholder arg. * expr.h (set_mem_align, change_address, adjust_address_1): New decls. (adjust_address, adjust_address_nv): New macros. * print-rtl.c (tree.h): New include. (print_rtx, case MEM): Print all memory attributes. From-SVN: r46314
2001-10-17 11:40:21 +02:00
/* Indicate we need to make a unique alias set for this pointer.
We can't do it here because it might be pointing to an
incomplete type. */
DECL_POINTER_ALIAS_SET (decl) = -2;
invoke.texi: Document -flang-isoc9x. * invoke.texi: Document -flang-isoc9x. * Makefile.in (OBJS): Add splay-tree.o. (c-common.o): Depend on rtl.h. (splay-tree.o): List dependencies and provide build rule. * rtl.h (record_alias_subset): New function. * alias.c: Include splay-tree.h. (alias_set_entry): New type. (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove. (DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p. (mems_in_disjoin_alias_sets_p): New function. (alias_set_compare): Likewise. (insert_subset_children): Likewise. (get_alias_set_entry): Likewise. * tree.h (TYPE_RESTRICT): New macro. (TYPE_UNQUALIFIED): New manifest constant. (TYPE_QUAL_CONST): Likewise (TYPE_QUAL_VOLATILE): Likewise. (TYPE_QUAL_RESTRICT): Likewise. (tree_type): Add restrict_flag. Reduce count of free bits. (DECL_POINTER_ALIAS_SET): New macro. (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. (tree_decl): Add pointer_alias_set. (build_qualified_type): New function. (build_type_variant): Define in terms of build_qualified_type. * tree.c (set_type_quals): New function. (make_node): Initializae DECL_POINTER_ALIAS_SET. (build_type_attribute_variant): Use build_qualified_type and set_type_quals. (build_type_variant): Rename, and modify, to become... (build_qualified_type): New function. (build_complex_type): Use set_type_quals. * c-tree.h (C_TYPE_OBJECT_P): New macro. (C_TYPE_FUNCTION_P): Likewise. (C_TYPE_INCOMPLETE_P): Likewise. (C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise. (c_apply_type_quals_to_decl): New function. (c_build_qualified_type): New function. (c_build_type_variant): Define in terms of c_build_qualified_type. (flag_isoc9x): Declare. * c-typeck.c (qualify_type): Use c_build_qualified_type. (common_type): Change to use TYPE_QUALS. (comptypes): Likewise. (convert_for_assignment): Likewise. * c-aux-info.c (gen_type): Likewise. Deal with `restrict'. * c-decl.c (flag_isoc9x): Define. (c_decode_option): Handle -flang-isoc9x. (grokdeclarator): Update to handle restrict. Use TYPE_QUALS, c_build_qualified_type, etc. Use c_apply_type_quals_to_decl. * c-lex.c (init_lex): Deal with restrict. (init_lex): Don't treat restrict as a reserved word in -traditional mode, or without -flang-isoc9x. * c-lex.h (rid): Add RID_RESTRICT. * c-parse.gperf (restrict, __restrict, __restrict__): Make equivalent to RID_RESTRICT. * c-parse.in (TYPE_QUAL): Update comment. * c-common.c: Include rtl.h. (c_find_base_decl): New function. (c_build_type_variant): Rename, and modify, to become ... (c_build_qualified_type): New function. (c_apply_type_quals_to_decl): Likewise. (c_get_alias_set): For INDIRECT_REFs, check to see if we can find a particular alias set for the reference. * toplev.c (documented_lang_options): Add -flang-isoc9x. From-SVN: r23212
1998-10-21 11:53:40 +02:00
}
}
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
/* Hash function for the problem of multiple type definitions in
different files. This must hash all types that will compare
equal via comptypes to the same value. In practice it hashes
bb-reorder.c, [...]: Fix comment formatting. * bb-reorder.c, builtins.c, c-common.c, c-gimplify.c, c-incpath.c, cgraphunit.c, ddg.c, defaults.h, dwarf2out.c, expmed.c, flags.h, gcc.c, gensupport.c, gimplify.c, global.c, passes.c, reg-stack.c, target.h, toplev.c, tree-alias-ander.c, tree-alias-common.c, tree-cfg.c, tree-complex.c, tree-dfa.c, tree-eh.c, tree-mudflap.c, tree-mudflap.h, tree-outof-ssa.c, tree-phinodes.c, tree-pretty-print.c, tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-live.c, tree-ssa-live.h, tree-ssa-pre.c, tree.h, value-prof.h, varasm.c: Fix comment formatting. From-SVN: r82463
2004-05-30 20:32:31 +02:00
on some of the simple stuff and leaves the details to comptypes. */
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
static hashval_t
c_type_hash (const void *p)
{
int i = 0;
int shift, size;
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
tree t = (tree) p;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
tree t2;
switch (TREE_CODE (t))
{
c-common.c, [...]: Fix comment formatting. * c-common.c, c-decl.c, combine.c, defaults.h, fold-const.c, gimplify.c, gthr-nks.h, hooks.c, lambda-code.c, lambda-mat.c, stor-layout.c, target.h, tree-cfg.c, tree-chrec.c, tree-if-conv.c, tree-inline.c, tree-into-ssa.c, tree-mudflap.c, tree-optimize.c, tree-scalar-evolution.c, tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-dce.c, tree-ssa-pre.c, tree-vectorizer.c, tree-vectorizer.h, tree.h, vec.h: Fix comment formatting. From-SVN: r87105
2004-09-05 18:05:06 +02:00
/* For pointers, hash on pointee type plus some swizzling. */
c-common.c (lang_gimplify_stmt): Remove next_p argument. * c-common.c (lang_gimplify_stmt): Remove next_p argument. (if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then, c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c. (finish_fname_decls, fname_decl): Use statement_lists. (c_expand_expr_stmt): Don't set last_expr_type. (c_type_hash): Fix indentation. (c_safe_from_p): Don't follow TREE_CHAIN. (c_tree_chain_matters_p): Remove. * c-common.def (SCOPE_STMT): Remove. (CLEANUP_STMT): Redefine to contain its own body. * c-common.h (struct stmt_tree_s): Remove x_last_stmt, x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack. Add x_cur_stmt_list. (last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove. (cur_stmt_list): New. (STATEMENT_LIST_STMT_EXPR): New. (SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P, SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove. (CLEANUP_BODY): New. (CLEANUP_DECL): Move to operand 2. (c_common_stmt_codes): Remove SCOPE_STMT. (COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove. * c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove. (c_push_function_context, c_pop_function_context): Don't save it. (finish_decl): Set TREE_USED on the decl for a cleanup. Use push_cleanup. (store_parm_decls): Use statement lists. (finish_function): Remove compstmt rule workaround. Use statement lists. Call finish_fname_decls after finalizing the body. (c_begin_compound_stmt): Move to c-typeck.c. * c-dump.c (c_dump_tree): Remove SCOPE_STMT. * c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New. (c_genericize): Invoke them. (c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT. (c_build_bind_expr): Export. (gimplify_block, gimplify_cleanup): Remove. (gimplify_condition): Use gimplify_stmt. (gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack. (gimplify_if_stmt): Remove recursion hack. (c_gimplify_expr): Remove STMT_EXPR handling. (stmt_expr_last_stmt, gimplify_stmt_expr): Remove. (is_last_stmt_of_scope): Remove. * c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. * c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt, c_end_compound_stmt. * c-objc-common.c (build_cdtor): Likewise. * c-parse.in (primary): Use c_finish_stmt_expr. (push_scope, pop_scope): Remove. (c99_block_start, compstmt_start): Use c_begin_compound_stmt. (c99_block_end, compstmt): Use c_end_compound_stmt. (c99_block_lineno_labeled_stmt): Likewise. (compstmt_primary_start): Use c_begin_stmt_expr. (simple_if, select_or_iter_stmt): Update calls to stmt builders. (do_stmt_start): Fill in body directly. (lineno_stmt): Avoid setting lineno on constants. * c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST. Remove SCOPE_STMT. * c-semantics.c (begin_stmt_tree): Remove. (push_stmt_list, re_push_stmt_list, pop_stmt_list): New. (add_stmt): Use statement lists. (add_scope_stmt, finish_stmt_tree): Remove. (push_cleanup): New. * c-tree.h: Move some decls from c-common.h. * c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists. (do_case, c_finish_case): Likewise. (c_finish_then): Take body for then as argument. (c_finish_else): Similarly. (c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond, c_finish_for_stmt_incr, c_finish_for_stmt): New. (c_begin_stmt_expr, c_finish_stmt_expr): New. (c_begin_compound_stmt): Do scope management. (c_end_compound_stmt): New. * fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR. * gimplify.c (voidify_wrapper_expr): Accept temporary argument. Look through exception handling constructs. (gimplify_bind_expr): Accept temporary argument. (gimplify_target_expr): Special case BIND_EXPR bodies. (gimplify_expr): Handle fallback == fb_none like a statement. * langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill. * langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove. * langhooks.h (tree_chain_matters_p): Remove. * stub-objc.c (objc_clear_super_receiver): New. * tree-gimple.h (voidify_wrapper_expr): Update decl. (append_to_statement_list, append_to_statement_list_force): Move to tree-iterator.h. * tree-inline.c (expand_call_inline): Update call. (clone_body): Use statement lists. (walk_tree): Don't check tree_chain_matters_p. (copy_tree_r): Likewise. * tree-iterator.c (alloc_stmt_list): Clear lang bits. (tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly. * tree-iterator.h (append_to_statement_list, append_to_statement_list_force): Moved from tree-gimple.h. * tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump. * objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt. (objc_enter_block): Likewise. (objc_exit_block): Use c_end_compound_stmt. (objc_build_try_enter_fragment): Add #error and comment for rewriting for OBJCPLUS. (objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_finally_prologue, objc_build_finally_epilogue): Update for C statement builders. * objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. cp/ * call.c (initialize_reference): Don't build CLEANUP_STMT here. * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument. (genericize_try_block): Use gimplify_stmt. (genericize_catch_block, genericize_eh_spec_block): Likewise. (cp_gimplify_init_expr): Remove STMT_EXPR special case. (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call. * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove. (cp_tree_chain_matters_p): Remove. * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New. (COMPOUND_STMT_BODY_BLOCK): New. (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New. (EXPR_STMT_STMT_EXPR_RESULT): New. (building_stmt_tree): Check cur_stmt_list. (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove. (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New. * decl.c (poplevel): Use pop_stmt_list for minding cleanups. (cp_finish_decl): Use push_cleanup. (start_function, finish_function): Use statement lists. (finish_stmt): Do nothing. * except.c (begin_eh_spec_block): Use statement lists. (check_handlers_1, check_handlers): Likewise. * init.c (construct_virtual_base): Don't add extra compound stmts. (build_vec_init): Likewise. * name-lookup.c (maybe_push_cleanup_level): Use statement lists. * name-lookup.h (struct cp_binding_level): Add statement_list. * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool. (cp_parser_labeled_statement, cp_parser_expression_statement, cp_parser_statement_seq_opt): Likewise. (cp_parser_compound_statement): Likewise. Take bool for try block. (cp_parser_selection_statement): Tidy if processing. (cp_parser_already_scoped_statement): Rewrite to do what it says. * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr. (tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST. Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT. * semantics.c (do_poplevel, do_pushlevel): Use statement lists. (finish_cond): New, rewritten from FINISH_COND. (simplify_loop_decl_cond): New. (finish_expr_stmt): Avoid nested EXPR_STMTs. (begin_if_stmt, finish_if_stmt_cond, finish_then_clause, begin_else_clause, finish_else_clause, finish_if_stmt, begin_while_stmt, finish_while_stmt_cond, finish_while_stmt, begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt, finish_for_cond, finish_for_stmt, begin_switch_stmt, finish_switch_cond, finish_switch_stmt, begin_try_block, finish_try_block, finish_cleanup_try_block, finish_function_try_block, finish_handler_sequence, finish_function_handler_sequence, begin_handler, finish_handler_parms, finish_handler, begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite using statement lists. (begin_compound_stmt): Replace has_no_scope argument with flags. Update all callers. Use statement lists. (finish_compound_stmt): Likewise. (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup. (current_scope_stmt_stack): Remove. (simplify_aggr_init_expr): Don't muck with TREE_CHAIN. * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): Rewrite with statement lists. testsuite/ * g++.dg/ext/stmtexpr1.C: XFAIL. * gcc.dg/20030612-1.c: XFAIL. From-SVN: r83221
2004-06-16 03:21:38 +02:00
case POINTER_TYPE:
return c_type_hash (TREE_TYPE (t)) ^ 0x3003003;
/* Hash on number of elements and total size. */
case ENUMERAL_TYPE:
shift = 3;
t2 = TYPE_VALUES (t);
break;
case RECORD_TYPE:
shift = 0;
t2 = TYPE_FIELDS (t);
break;
case QUAL_UNION_TYPE:
shift = 1;
t2 = TYPE_FIELDS (t);
break;
case UNION_TYPE:
shift = 2;
t2 = TYPE_FIELDS (t);
break;
default:
c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-common.c (c_type_hash, c_common_nodes_and_builtins, c_expand_expr, boolean_increment, nonnull_check_p, check_function_arguments_recurse, fold_offsetof_1): Likewise. * c-cppbuiltin.c (define__GNUC__, builtin_define_stdint_macros, builtin_define_type_max): Likewise. * c-decl.c (bind, pop_scope, merge_decls, pushdecl_top_level, implicit_decl_warning, builtin_function, build_compound_literal, complete_array_type, grokdeclarator, get_parm_info, start_function, store_parm_decls_oldstyle, c_write_global_declarations): Likewise. * c-format.c (get_constant, decode_format_attr, maybe_read_dollar_number, get_flag_spec, check_format_arg, check_format_types, format_type_warning, find_char_info_specifier_index, init_dynamic_asm_fprintf_info, init_dynamic_diag_info, handle_format_attribute): Likewise. * c-gimplify.c (push_context, pop_context, finish_bc_block): * c-lex.c (c_lex_with_flags, lex_string): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-pch.c (pch_init): Likewise. * c-pragma.c (maybe_apply_pragma_weak): Likewise. * c-pretty-print.c (pp_c_tree_decl_identifier): Likewise. * c-typeck.c (c_incomplete_type_error, composite_type, common_pointer_type, common_type, same_translation_unit_p, tagged_types_tu_compatible_p, finish_init, pop_init_level, set_designator, set_nonincremental_init_from_string, process_init_element, c_finish_if_stmt): Likewise. * caller-save.c (init_caller_save, save_call_clobbered_regs, insert_restore, insert_save, insert_one_insn): Likewise. * calls.c (emit_call_1, compute_argument_block_size, precompute_arguments, expand_call, emit_library_call_value_1, store_one_arg): Likewise. From-SVN: r87140
2004-09-07 12:19:00 +02:00
gcc_unreachable ();
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
}
for (; t2; t2 = TREE_CHAIN (t2))
i++;
size = TREE_INT_CST_LOW (TYPE_SIZE (t));
return ((size << 24) | (i << shift));
}
c-common.c (c_common_get_alias_set): Use GGC for type_hash_table. 2004-10-16 Dale Johannesen <dalej@apple.com> * c-common.c (c_common_get_alias_set): Use GGC for type_hash_table. From-SVN: r89156
2004-10-17 00:58:45 +02:00
static GTY((param_is (union tree_node))) htab_t type_hash_table;
invoke.texi (-fstrict-aliasing): Document. * invoke.texi (-fstrict-aliasing): Document. * rtl.texi (MEM_ALIAS_SET): Document. * flags.h (flag_strict_aliasing): Declare. * toplev.c (flag_strict_aliasing): Define. (f_options): Add -strict-aliasing. (main): Set flag_strict_aliasing if -O2 or higher. * tree.h (tree_type): Add alias_set field. (TYPE_ALIAS_SET): New macro. (TYPE_ALIAS_SET_KNOWN_P): Likewise. (get_alias_set): Declare. * tree.c (lang_get_alias_set): Define. (make_node): Initialize TYPE_ALIAS_SET. (get_alias_set): New function. * print-tree.c (print_node): Dump the alias set for a type. * c-tree.h (c_get_alias_set): Declare. * c-common.c (c_get_alias_set): New function. * c-decl.c (init_decl_processing): Set lang_get_alias_set. * expr.c (protect_from_queue): Propogage alias sets. (expand_assignment): Calculate alias set for new MEMs. (expand_expr): Likewise. * function.c (put_var_into_stack): Likewise. (put_reg_into_stack): Likewise. (gen_mem_addressof): Likewise. (assign_parms): Likewise. * stmt.c (expand_decl): Likewise. * varasm.c (make_decl_rtl): Eliminate redundant clearing of DECL_RTL. Calculate alias set for new MEMs. * rtl.def (REG): Add dummy operand. (MEM): Add extra operand to store the MEM_ALIAS_SET. * rtl.h (MEM_ALIAS_SET): New macro. (gen_rtx_MEM): Declare. * emit-rtl.c (gen_rtx_MEM): New function. * gengenrtl.c (sepcial_rtx): Make MEMs special. * alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): New macro. (DIFFERENT_ALIAS_SETS_P): Likewise. (canon_rtx): Propogate the alias set to the new MEM. (true_dependence): Check the alias sets. (anti_dependence): Likewise. (output_dependence): Likewise. * explow.c (stabilize): Progoate alias sets. * integrate.c (copy_rtx_and_substitute): Likewise. * final.c (alter_subreg): Make sure not to leave MEM_IN_STRUCT_P in an unpredictable state. Propogate alias sets. * reload1.c (reload): Clear MEM_ALIAS_SET for new MEMs about which we have no alias information. From-SVN: r20719
1998-06-25 17:14:41 +02:00
/* Return the typed-based alias set for T, which may be an expression
Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * alias.c (struct alias_entry): alias_set is HOST_WIDE_INT. (REG_BASE_VALUE): Remove unneeded cast to unsigned. (get_alias_set_entry): ALIAS_SET arg is HOST_WIDE_INT. (find_base_decl): New function, from c_find_base_decl in c-common.c. (new_alias_set): Moved from tree.c; return is HOST_WIDE_INT. (get_alias_set): Likewise. Major rework to do more things and allow language-specific code to just handle special-cases. (record_alias_subset): Args are HOST_WIDE_INT. (record_component_alias): Local vars are HOST_WIDE_INT. Don't handle COMPLEX_EXPR. (get_varargs_alias_set): Moved from builtins.c. (get_frame_alias_set): New function. * builtins.c (expand_builtin_return_address): Use frame alias set. (expand_builtin_setjmp, expand_builtin_longjmp): Use alias set for setjmp buffer. (get_memory_rtx): Rework to use set_mem_attributes. (get_varargs_alias_set): Deleted from here. * c-common.c (c_apply_type_quals_to_decl): Alias sets now HOST_WIDE_INT. (c_find_base_decl): Deleted from here. (c_get_alias_set): Remove many cases and rework to just handle C-specific cases. * c-common.h (c_get_alias_set): Returns HOST_WIDE_INT. * c-decl.c (rtl.h, expr.h): Now included. (init_decl_processing): Call record_component_aliases on array types. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for all fields that are not bitfields. * c-typeck.c (common_type): Call record_component_aliases for array. * caller-save.c (setup_save_areas): Rework register loop for unsigned. Set all save areas to the frame alias set. * calls.c (initialie_argument_information): Call set_mem_attributes. (compute_argument_addresses, expand_call): Likewise. * explow.c (set_mem_attributes): New function. (stabilize): Use MEM_COPY_ATTRIBUTES and force_reg. * expr.c (struct move_by_pieces): Remove {to,from}_{struct,readonly}. LEN and OFFSET now HOST_WIDE_INT. (clear_by_pieces): Similar changes. (move_by_pieces): LEN now HOST_WIDE_INT; don't set deleted fields. (move_by_pieces_ninsns): Now returns unsigned HOST_WIDE_INT. (move_by_pieces_1): Don't use deleted fields, use MEM_COPY_ATTRIBUTES. (clear_by_pieces_1): Likewise. (emit_push_insn): Call set_mem_attributes. (expand_expr, case INDIRECT_REF): Likewise. (expand_expr, case VAR_DECL): Call change_address. * expr.h (ADD_PARM_SIZE, SUB_PARM_SIZE): Use host_integerp and tree_low_cst. (get_varargs_alias_set, get_frame_alias_set): New decls. (record_base_value, record_alias_subset, lang_get_alias_set): Likewise. (new_alias_set, set_mem_attributes): Likewse. * function.c (struct temp_slot): ALIAS_SET is HOST_WIDE_INT. (assign_stack_temp_for_type): Likewise. Can split slot even if alias set since can copy. Set MEM_ALIAS_SET and MEM_SET_IN_STRUCT_P. (assign_temp): Use host_integerp and tree_low_cst. (put_var_into_stack): Properly handle SAVE_EXPR. (put_addressof_into_stack): Likewise. (assign_parms): Call set_mem_attributes. Delete #if 0 code. (fix_lexical_address): Put reference to chain into frame alias set. (expand_function_start): Call set_mem_attributes. * integrate.c (expand_inline_function): Likewise. * recog.c (adj_offsettable_operand): Use MEM_COPY_ATTRIBUTES. * regmove.c (try_apply_stack_adjustment): Likewise. * reload.c (push_reload, make_memloc): Likewise. * reload1.c (alter_reg): Make alias sets for spilled pseudos. * rtl.def (MEM): Update comment. * rtl.h (MEM_ALIAS_SET): Now uses XCWINT. (move_by_pieces): Change length to HOST_WIDE_INT. (record_base_value, record_alias_subset): Delete from here. * stmt.c (expand_decl): Call set_mem_attributes. * stor-layout.c (finish_record_layout): Call record_component_aliases.i * toplev.c (compile_file): Call init_alias_once earlier. * tree.c (lang_get_alias_set, get_alias_set, new_alias_set): Deleted from here: now in alias.c. * tree.h (struct tree_type): alias_set is HOST_WIDE_INT. (struct tree_decl): Likewise. (get_alias_set, new_alias_set, lang_get_alias_set): Deleted from here. * varasm.c (make_function_rtl, make_decl_rtl): Call set_mem_attributes. (output_constant_def, force_const_mem): Likewise. * cp/Makefile.in (decl.o): Include ../expr.h. * cp/decl.c (expr.h): Include. (init_decl_processing): Call record_component_aliases for arrays. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for fields that aren't bitfields. * cp/tree.c (build_cplus_array_type_1): Call record_component_aliases. From-SVN: r34305
2000-05-31 20:37:31 +02:00
or a type. Return -1 if we don't do anything special. */
invoke.texi (-fstrict-aliasing): Document. * invoke.texi (-fstrict-aliasing): Document. * rtl.texi (MEM_ALIAS_SET): Document. * flags.h (flag_strict_aliasing): Declare. * toplev.c (flag_strict_aliasing): Define. (f_options): Add -strict-aliasing. (main): Set flag_strict_aliasing if -O2 or higher. * tree.h (tree_type): Add alias_set field. (TYPE_ALIAS_SET): New macro. (TYPE_ALIAS_SET_KNOWN_P): Likewise. (get_alias_set): Declare. * tree.c (lang_get_alias_set): Define. (make_node): Initialize TYPE_ALIAS_SET. (get_alias_set): New function. * print-tree.c (print_node): Dump the alias set for a type. * c-tree.h (c_get_alias_set): Declare. * c-common.c (c_get_alias_set): New function. * c-decl.c (init_decl_processing): Set lang_get_alias_set. * expr.c (protect_from_queue): Propogage alias sets. (expand_assignment): Calculate alias set for new MEMs. (expand_expr): Likewise. * function.c (put_var_into_stack): Likewise. (put_reg_into_stack): Likewise. (gen_mem_addressof): Likewise. (assign_parms): Likewise. * stmt.c (expand_decl): Likewise. * varasm.c (make_decl_rtl): Eliminate redundant clearing of DECL_RTL. Calculate alias set for new MEMs. * rtl.def (REG): Add dummy operand. (MEM): Add extra operand to store the MEM_ALIAS_SET. * rtl.h (MEM_ALIAS_SET): New macro. (gen_rtx_MEM): Declare. * emit-rtl.c (gen_rtx_MEM): New function. * gengenrtl.c (sepcial_rtx): Make MEMs special. * alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): New macro. (DIFFERENT_ALIAS_SETS_P): Likewise. (canon_rtx): Propogate the alias set to the new MEM. (true_dependence): Check the alias sets. (anti_dependence): Likewise. (output_dependence): Likewise. * explow.c (stabilize): Progoate alias sets. * integrate.c (copy_rtx_and_substitute): Likewise. * final.c (alter_subreg): Make sure not to leave MEM_IN_STRUCT_P in an unpredictable state. Propogate alias sets. * reload1.c (reload): Clear MEM_ALIAS_SET for new MEMs about which we have no alias information. From-SVN: r20719
1998-06-25 17:14:41 +02:00
Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * alias.c (struct alias_entry): alias_set is HOST_WIDE_INT. (REG_BASE_VALUE): Remove unneeded cast to unsigned. (get_alias_set_entry): ALIAS_SET arg is HOST_WIDE_INT. (find_base_decl): New function, from c_find_base_decl in c-common.c. (new_alias_set): Moved from tree.c; return is HOST_WIDE_INT. (get_alias_set): Likewise. Major rework to do more things and allow language-specific code to just handle special-cases. (record_alias_subset): Args are HOST_WIDE_INT. (record_component_alias): Local vars are HOST_WIDE_INT. Don't handle COMPLEX_EXPR. (get_varargs_alias_set): Moved from builtins.c. (get_frame_alias_set): New function. * builtins.c (expand_builtin_return_address): Use frame alias set. (expand_builtin_setjmp, expand_builtin_longjmp): Use alias set for setjmp buffer. (get_memory_rtx): Rework to use set_mem_attributes. (get_varargs_alias_set): Deleted from here. * c-common.c (c_apply_type_quals_to_decl): Alias sets now HOST_WIDE_INT. (c_find_base_decl): Deleted from here. (c_get_alias_set): Remove many cases and rework to just handle C-specific cases. * c-common.h (c_get_alias_set): Returns HOST_WIDE_INT. * c-decl.c (rtl.h, expr.h): Now included. (init_decl_processing): Call record_component_aliases on array types. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for all fields that are not bitfields. * c-typeck.c (common_type): Call record_component_aliases for array. * caller-save.c (setup_save_areas): Rework register loop for unsigned. Set all save areas to the frame alias set. * calls.c (initialie_argument_information): Call set_mem_attributes. (compute_argument_addresses, expand_call): Likewise. * explow.c (set_mem_attributes): New function. (stabilize): Use MEM_COPY_ATTRIBUTES and force_reg. * expr.c (struct move_by_pieces): Remove {to,from}_{struct,readonly}. LEN and OFFSET now HOST_WIDE_INT. (clear_by_pieces): Similar changes. (move_by_pieces): LEN now HOST_WIDE_INT; don't set deleted fields. (move_by_pieces_ninsns): Now returns unsigned HOST_WIDE_INT. (move_by_pieces_1): Don't use deleted fields, use MEM_COPY_ATTRIBUTES. (clear_by_pieces_1): Likewise. (emit_push_insn): Call set_mem_attributes. (expand_expr, case INDIRECT_REF): Likewise. (expand_expr, case VAR_DECL): Call change_address. * expr.h (ADD_PARM_SIZE, SUB_PARM_SIZE): Use host_integerp and tree_low_cst. (get_varargs_alias_set, get_frame_alias_set): New decls. (record_base_value, record_alias_subset, lang_get_alias_set): Likewise. (new_alias_set, set_mem_attributes): Likewse. * function.c (struct temp_slot): ALIAS_SET is HOST_WIDE_INT. (assign_stack_temp_for_type): Likewise. Can split slot even if alias set since can copy. Set MEM_ALIAS_SET and MEM_SET_IN_STRUCT_P. (assign_temp): Use host_integerp and tree_low_cst. (put_var_into_stack): Properly handle SAVE_EXPR. (put_addressof_into_stack): Likewise. (assign_parms): Call set_mem_attributes. Delete #if 0 code. (fix_lexical_address): Put reference to chain into frame alias set. (expand_function_start): Call set_mem_attributes. * integrate.c (expand_inline_function): Likewise. * recog.c (adj_offsettable_operand): Use MEM_COPY_ATTRIBUTES. * regmove.c (try_apply_stack_adjustment): Likewise. * reload.c (push_reload, make_memloc): Likewise. * reload1.c (alter_reg): Make alias sets for spilled pseudos. * rtl.def (MEM): Update comment. * rtl.h (MEM_ALIAS_SET): Now uses XCWINT. (move_by_pieces): Change length to HOST_WIDE_INT. (record_base_value, record_alias_subset): Delete from here. * stmt.c (expand_decl): Call set_mem_attributes. * stor-layout.c (finish_record_layout): Call record_component_aliases.i * toplev.c (compile_file): Call init_alias_once earlier. * tree.c (lang_get_alias_set, get_alias_set, new_alias_set): Deleted from here: now in alias.c. * tree.h (struct tree_type): alias_set is HOST_WIDE_INT. (struct tree_decl): Likewise. (get_alias_set, new_alias_set, lang_get_alias_set): Deleted from here. * varasm.c (make_function_rtl, make_decl_rtl): Call set_mem_attributes. (output_constant_def, force_const_mem): Likewise. * cp/Makefile.in (decl.o): Include ../expr.h. * cp/decl.c (expr.h): Include. (init_decl_processing): Call record_component_aliases for arrays. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for fields that aren't bitfields. * cp/tree.c (build_cplus_array_type_1): Call record_component_aliases. From-SVN: r34305
2000-05-31 20:37:31 +02:00
HOST_WIDE_INT
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_common_get_alias_set (tree t)
invoke.texi (-fstrict-aliasing): Document. * invoke.texi (-fstrict-aliasing): Document. * rtl.texi (MEM_ALIAS_SET): Document. * flags.h (flag_strict_aliasing): Declare. * toplev.c (flag_strict_aliasing): Define. (f_options): Add -strict-aliasing. (main): Set flag_strict_aliasing if -O2 or higher. * tree.h (tree_type): Add alias_set field. (TYPE_ALIAS_SET): New macro. (TYPE_ALIAS_SET_KNOWN_P): Likewise. (get_alias_set): Declare. * tree.c (lang_get_alias_set): Define. (make_node): Initialize TYPE_ALIAS_SET. (get_alias_set): New function. * print-tree.c (print_node): Dump the alias set for a type. * c-tree.h (c_get_alias_set): Declare. * c-common.c (c_get_alias_set): New function. * c-decl.c (init_decl_processing): Set lang_get_alias_set. * expr.c (protect_from_queue): Propogage alias sets. (expand_assignment): Calculate alias set for new MEMs. (expand_expr): Likewise. * function.c (put_var_into_stack): Likewise. (put_reg_into_stack): Likewise. (gen_mem_addressof): Likewise. (assign_parms): Likewise. * stmt.c (expand_decl): Likewise. * varasm.c (make_decl_rtl): Eliminate redundant clearing of DECL_RTL. Calculate alias set for new MEMs. * rtl.def (REG): Add dummy operand. (MEM): Add extra operand to store the MEM_ALIAS_SET. * rtl.h (MEM_ALIAS_SET): New macro. (gen_rtx_MEM): Declare. * emit-rtl.c (gen_rtx_MEM): New function. * gengenrtl.c (sepcial_rtx): Make MEMs special. * alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): New macro. (DIFFERENT_ALIAS_SETS_P): Likewise. (canon_rtx): Propogate the alias set to the new MEM. (true_dependence): Check the alias sets. (anti_dependence): Likewise. (output_dependence): Likewise. * explow.c (stabilize): Progoate alias sets. * integrate.c (copy_rtx_and_substitute): Likewise. * final.c (alter_subreg): Make sure not to leave MEM_IN_STRUCT_P in an unpredictable state. Propogate alias sets. * reload1.c (reload): Clear MEM_ALIAS_SET for new MEMs about which we have no alias information. From-SVN: r20719
1998-06-25 17:14:41 +02:00
{
c-common.c (c_get_alias_set): Allow all type-punning through unions. � * c-common.c (c_get_alias_set): Allow all type-punning through unions. Don't get confused about the type of a bit-field, despite the antics of build_modify_expr. From-SVN: r23481
1998-10-31 21:44:46 +01:00
tree u;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
PTR *slot;
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c-common.c (c_get_alias_set): Allow all type-punning through unions. � * c-common.c (c_get_alias_set): Allow all type-punning through unions. Don't get confused about the type of a bit-field, despite the antics of build_modify_expr. From-SVN: r23481
1998-10-31 21:44:46 +01:00
/* Permit type-punning when accessing a union, provided the access
is directly through the union. For example, this code does not
permit taking the address of a union member and then storing
through it. Even the type-punning allowed here is a GCC
extension, albeit a common and useful one; the C standard says
that such accesses have implementation-defined behavior. */
for (u = t;
TREE_CODE (u) == COMPONENT_REF || TREE_CODE (u) == ARRAY_REF;
u = TREE_OPERAND (u, 0))
if (TREE_CODE (u) == COMPONENT_REF
&& TREE_CODE (TREE_TYPE (TREE_OPERAND (u, 0))) == UNION_TYPE)
return 0;
c-common.c (c_get_alias_set): Tighten slightly for FUNCTION_TYPEs and ARRAY_TYPEs. * c-common.c (c_get_alias_set): Tighten slightly for FUNCTION_TYPEs and ARRAY_TYPEs. Tidy up. Improve support for type-punning. * expr.c (store_field): Add alias_set parameter. Set the MEM_ALIAS_SET accordingly, if the target is a MEM. (expand_assignment): Use it. (store_constructor_field): Pass 0. (expand_expr): Likewise. From-SVN: r22620
1998-09-28 09:44:12 +02:00
c-common.c (c_common_get_alias_set): Correctly handle characters. * c-common.c (c_common_get_alias_set): Correctly handle characters. Rearrange order of expressions; don't handle vectors here. * alias.c (get_alias_set): Let vectors match their components. From-SVN: r54821
2002-06-20 09:30:04 +02:00
/* That's all the expressions we handle specially. */
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!TYPE_P (t))
c-common.c (c_common_get_alias_set): Correctly handle characters. * c-common.c (c_common_get_alias_set): Correctly handle characters. Rearrange order of expressions; don't handle vectors here. * alias.c (get_alias_set): Let vectors match their components. From-SVN: r54821
2002-06-20 09:30:04 +02:00
return -1;
alias.c: Fix comment typos. * alias.c: Fix comment typos. * basic-block.h: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-pretty-print.h: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgbuild.c: Likewise. * cfgcleanup.c: Likewise. * cfglayout.c: Likewise. * cfgrtl.c: Likewise. * convert.c: Likewise. * cpphash.h: Likewise. * cpplex.c: Likewise. * cpplib.h: Likewise. * df.h: Likewise. * diagnostic.c: Likewise. * diagnostic.h: Likewise. * dwarf2.h: Likewise. From-SVN: r61462
2003-01-18 03:26:43 +01:00
/* The C standard guarantees that any object may be accessed via an
c-common.c (c_common_get_alias_set): Correctly handle characters. * c-common.c (c_common_get_alias_set): Correctly handle characters. Rearrange order of expressions; don't handle vectors here. * alias.c (get_alias_set): Let vectors match their components. From-SVN: r54821
2002-06-20 09:30:04 +02:00
lvalue that has character type. */
if (t == char_type_node
|| t == signed_char_type_node
|| t == unsigned_char_type_node)
Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * alias.c (struct alias_entry): alias_set is HOST_WIDE_INT. (REG_BASE_VALUE): Remove unneeded cast to unsigned. (get_alias_set_entry): ALIAS_SET arg is HOST_WIDE_INT. (find_base_decl): New function, from c_find_base_decl in c-common.c. (new_alias_set): Moved from tree.c; return is HOST_WIDE_INT. (get_alias_set): Likewise. Major rework to do more things and allow language-specific code to just handle special-cases. (record_alias_subset): Args are HOST_WIDE_INT. (record_component_alias): Local vars are HOST_WIDE_INT. Don't handle COMPLEX_EXPR. (get_varargs_alias_set): Moved from builtins.c. (get_frame_alias_set): New function. * builtins.c (expand_builtin_return_address): Use frame alias set. (expand_builtin_setjmp, expand_builtin_longjmp): Use alias set for setjmp buffer. (get_memory_rtx): Rework to use set_mem_attributes. (get_varargs_alias_set): Deleted from here. * c-common.c (c_apply_type_quals_to_decl): Alias sets now HOST_WIDE_INT. (c_find_base_decl): Deleted from here. (c_get_alias_set): Remove many cases and rework to just handle C-specific cases. * c-common.h (c_get_alias_set): Returns HOST_WIDE_INT. * c-decl.c (rtl.h, expr.h): Now included. (init_decl_processing): Call record_component_aliases on array types. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for all fields that are not bitfields. * c-typeck.c (common_type): Call record_component_aliases for array. * caller-save.c (setup_save_areas): Rework register loop for unsigned. Set all save areas to the frame alias set. * calls.c (initialie_argument_information): Call set_mem_attributes. (compute_argument_addresses, expand_call): Likewise. * explow.c (set_mem_attributes): New function. (stabilize): Use MEM_COPY_ATTRIBUTES and force_reg. * expr.c (struct move_by_pieces): Remove {to,from}_{struct,readonly}. LEN and OFFSET now HOST_WIDE_INT. (clear_by_pieces): Similar changes. (move_by_pieces): LEN now HOST_WIDE_INT; don't set deleted fields. (move_by_pieces_ninsns): Now returns unsigned HOST_WIDE_INT. (move_by_pieces_1): Don't use deleted fields, use MEM_COPY_ATTRIBUTES. (clear_by_pieces_1): Likewise. (emit_push_insn): Call set_mem_attributes. (expand_expr, case INDIRECT_REF): Likewise. (expand_expr, case VAR_DECL): Call change_address. * expr.h (ADD_PARM_SIZE, SUB_PARM_SIZE): Use host_integerp and tree_low_cst. (get_varargs_alias_set, get_frame_alias_set): New decls. (record_base_value, record_alias_subset, lang_get_alias_set): Likewise. (new_alias_set, set_mem_attributes): Likewse. * function.c (struct temp_slot): ALIAS_SET is HOST_WIDE_INT. (assign_stack_temp_for_type): Likewise. Can split slot even if alias set since can copy. Set MEM_ALIAS_SET and MEM_SET_IN_STRUCT_P. (assign_temp): Use host_integerp and tree_low_cst. (put_var_into_stack): Properly handle SAVE_EXPR. (put_addressof_into_stack): Likewise. (assign_parms): Call set_mem_attributes. Delete #if 0 code. (fix_lexical_address): Put reference to chain into frame alias set. (expand_function_start): Call set_mem_attributes. * integrate.c (expand_inline_function): Likewise. * recog.c (adj_offsettable_operand): Use MEM_COPY_ATTRIBUTES. * regmove.c (try_apply_stack_adjustment): Likewise. * reload.c (push_reload, make_memloc): Likewise. * reload1.c (alter_reg): Make alias sets for spilled pseudos. * rtl.def (MEM): Update comment. * rtl.h (MEM_ALIAS_SET): Now uses XCWINT. (move_by_pieces): Change length to HOST_WIDE_INT. (record_base_value, record_alias_subset): Delete from here. * stmt.c (expand_decl): Call set_mem_attributes. * stor-layout.c (finish_record_layout): Call record_component_aliases.i * toplev.c (compile_file): Call init_alias_once earlier. * tree.c (lang_get_alias_set, get_alias_set, new_alias_set): Deleted from here: now in alias.c. * tree.h (struct tree_type): alias_set is HOST_WIDE_INT. (struct tree_decl): Likewise. (get_alias_set, new_alias_set, lang_get_alias_set): Deleted from here. * varasm.c (make_function_rtl, make_decl_rtl): Call set_mem_attributes. (output_constant_def, force_const_mem): Likewise. * cp/Makefile.in (decl.o): Include ../expr.h. * cp/decl.c (expr.h): Include. (init_decl_processing): Call record_component_aliases for arrays. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for fields that aren't bitfields. * cp/tree.c (build_cplus_array_type_1): Call record_component_aliases. From-SVN: r34305
2000-05-31 20:37:31 +02:00
return 0;
invoke.texi: Document -flang-isoc9x. * invoke.texi: Document -flang-isoc9x. * Makefile.in (OBJS): Add splay-tree.o. (c-common.o): Depend on rtl.h. (splay-tree.o): List dependencies and provide build rule. * rtl.h (record_alias_subset): New function. * alias.c: Include splay-tree.h. (alias_set_entry): New type. (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove. (DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p. (mems_in_disjoin_alias_sets_p): New function. (alias_set_compare): Likewise. (insert_subset_children): Likewise. (get_alias_set_entry): Likewise. * tree.h (TYPE_RESTRICT): New macro. (TYPE_UNQUALIFIED): New manifest constant. (TYPE_QUAL_CONST): Likewise (TYPE_QUAL_VOLATILE): Likewise. (TYPE_QUAL_RESTRICT): Likewise. (tree_type): Add restrict_flag. Reduce count of free bits. (DECL_POINTER_ALIAS_SET): New macro. (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. (tree_decl): Add pointer_alias_set. (build_qualified_type): New function. (build_type_variant): Define in terms of build_qualified_type. * tree.c (set_type_quals): New function. (make_node): Initializae DECL_POINTER_ALIAS_SET. (build_type_attribute_variant): Use build_qualified_type and set_type_quals. (build_type_variant): Rename, and modify, to become... (build_qualified_type): New function. (build_complex_type): Use set_type_quals. * c-tree.h (C_TYPE_OBJECT_P): New macro. (C_TYPE_FUNCTION_P): Likewise. (C_TYPE_INCOMPLETE_P): Likewise. (C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise. (c_apply_type_quals_to_decl): New function. (c_build_qualified_type): New function. (c_build_type_variant): Define in terms of c_build_qualified_type. (flag_isoc9x): Declare. * c-typeck.c (qualify_type): Use c_build_qualified_type. (common_type): Change to use TYPE_QUALS. (comptypes): Likewise. (convert_for_assignment): Likewise. * c-aux-info.c (gen_type): Likewise. Deal with `restrict'. * c-decl.c (flag_isoc9x): Define. (c_decode_option): Handle -flang-isoc9x. (grokdeclarator): Update to handle restrict. Use TYPE_QUALS, c_build_qualified_type, etc. Use c_apply_type_quals_to_decl. * c-lex.c (init_lex): Deal with restrict. (init_lex): Don't treat restrict as a reserved word in -traditional mode, or without -flang-isoc9x. * c-lex.h (rid): Add RID_RESTRICT. * c-parse.gperf (restrict, __restrict, __restrict__): Make equivalent to RID_RESTRICT. * c-parse.in (TYPE_QUAL): Update comment. * c-common.c: Include rtl.h. (c_find_base_decl): New function. (c_build_type_variant): Rename, and modify, to become ... (c_build_qualified_type): New function. (c_apply_type_quals_to_decl): Likewise. (c_get_alias_set): For INDIRECT_REFs, check to see if we can find a particular alias set for the reference. * toplev.c (documented_lang_options): Add -flang-isoc9x. From-SVN: r23212
1998-10-21 11:53:40 +02:00
c-common.c (c_common_attribute_table): Add "may_alias" entry. * c-common.c (c_common_attribute_table): Add "may_alias" entry. (c_common_get_alias_set): Handle it. * doc/extend.texi: Document it. * gcc.c-torture/execute/mayalias-1.c: New file. From-SVN: r54074
2002-05-30 23:28:17 +02:00
/* If it has the may_alias attribute, it can alias anything. */
c-common.c (c_common_get_alias_set): Correctly handle characters. * c-common.c (c_common_get_alias_set): Correctly handle characters. Rearrange order of expressions; don't handle vectors here. * alias.c (get_alias_set): Let vectors match their components. From-SVN: r54821
2002-06-20 09:30:04 +02:00
if (lookup_attribute ("may_alias", TYPE_ATTRIBUTES (t)))
c-common.c (c_common_attribute_table): Add "may_alias" entry. * c-common.c (c_common_attribute_table): Add "may_alias" entry. (c_common_get_alias_set): Handle it. * doc/extend.texi: Document it. * gcc.c-torture/execute/mayalias-1.c: New file. From-SVN: r54074
2002-05-30 23:28:17 +02:00
return 0;
alias.c (get_alias_set): Don't call language-specific routine more than is needed and clean up code a bit. * alias.c (get_alias_set): Don't call language-specific routine more than is needed and clean up code a bit. * c-common.c (c_get_alias_set): All references whose type is char get alias set 0, but character types need not. * varasm.c (make_function_rtl): Don't call set_mem_attributes. (make_decl_rtl): Don't call it for FUNCTION_DECL. From-SVN: r34341
2000-06-01 18:18:18 +02:00
/* The C standard specifically allows aliasing between signed and
unsigned variants of the same type. We treat the signed
variant as canonical. */
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for REAL_TYPE, not INTEGER_TYPE. (layout_type, case VECTOR_TYPE): Simplify code. * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. * tree.h: Update comments. (STRIP_NOPS): Use TYPE_UNSIGNED. (TYPE_UNSIGNED): New macro. (TYPE_TRAP_SIGNED): Remove now redundant check. (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. * cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * cp/class.c (check_bitfield_decl): Likewise. * cp/cvt.c (type_promotes_to): Likewise. * cp/decl.c (finish_enum): Likewise. * cp/mangle.c (write_builtin_type): Likewise. * cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. * cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise. (build_binary_op): Likewise. * f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED. (ffecom_expr_): Likewise. * java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. * treelang/treetree.c (tree_lang_signed_or_unsigned_type): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/decl.c (gnat_to_gnu_entity, make_type_from_size): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/trans.c (tree_transform, convert_with_check): Likewise. * ada/utils.c (gnat_signed_or_unsigned_type): Likewise. (build_vms_descriptor, unchecked_convert): Likewise. * ada/utils2.c (nonbinary_modular_operation): Likewise. From-SVN: r80287
2004-04-01 05:50:43 +02:00
if (TREE_CODE (t) == INTEGER_TYPE && TYPE_UNSIGNED (t))
c-common.c (c_get_alias_set): Check whether signed_type did not return its argument before calling... * c-common.c (c_get_alias_set): Check whether signed_type did not return its argument before calling get_alias_set on the result. From-SVN: r34356
2000-06-02 14:50:08 +02:00
{
c-common.c (unsigned_conversion_warning, [...]): Use new hooks. * c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-04-01 10:46:10 +02:00
tree t1 = c_common_signed_type (t);
alias.c (get_alias_set): Don't call language-specific routine more than is needed and clean up code a bit. * alias.c (get_alias_set): Don't call language-specific routine more than is needed and clean up code a bit. * c-common.c (c_get_alias_set): All references whose type is char get alias set 0, but character types need not. * varasm.c (make_function_rtl): Don't call set_mem_attributes. (make_decl_rtl): Don't call it for FUNCTION_DECL. From-SVN: r34341
2000-06-01 18:18:18 +02:00
c-common.c (c_get_alias_set): Check whether signed_type did not return its argument before calling... * c-common.c (c_get_alias_set): Check whether signed_type did not return its argument before calling get_alias_set on the result. From-SVN: r34356
2000-06-02 14:50:08 +02:00
/* t1 == t can happen for boolean nodes which are always unsigned. */
if (t1 != t)
return get_alias_set (t1);
}
Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * alias.c (struct alias_entry): alias_set is HOST_WIDE_INT. (REG_BASE_VALUE): Remove unneeded cast to unsigned. (get_alias_set_entry): ALIAS_SET arg is HOST_WIDE_INT. (find_base_decl): New function, from c_find_base_decl in c-common.c. (new_alias_set): Moved from tree.c; return is HOST_WIDE_INT. (get_alias_set): Likewise. Major rework to do more things and allow language-specific code to just handle special-cases. (record_alias_subset): Args are HOST_WIDE_INT. (record_component_alias): Local vars are HOST_WIDE_INT. Don't handle COMPLEX_EXPR. (get_varargs_alias_set): Moved from builtins.c. (get_frame_alias_set): New function. * builtins.c (expand_builtin_return_address): Use frame alias set. (expand_builtin_setjmp, expand_builtin_longjmp): Use alias set for setjmp buffer. (get_memory_rtx): Rework to use set_mem_attributes. (get_varargs_alias_set): Deleted from here. * c-common.c (c_apply_type_quals_to_decl): Alias sets now HOST_WIDE_INT. (c_find_base_decl): Deleted from here. (c_get_alias_set): Remove many cases and rework to just handle C-specific cases. * c-common.h (c_get_alias_set): Returns HOST_WIDE_INT. * c-decl.c (rtl.h, expr.h): Now included. (init_decl_processing): Call record_component_aliases on array types. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for all fields that are not bitfields. * c-typeck.c (common_type): Call record_component_aliases for array. * caller-save.c (setup_save_areas): Rework register loop for unsigned. Set all save areas to the frame alias set. * calls.c (initialie_argument_information): Call set_mem_attributes. (compute_argument_addresses, expand_call): Likewise. * explow.c (set_mem_attributes): New function. (stabilize): Use MEM_COPY_ATTRIBUTES and force_reg. * expr.c (struct move_by_pieces): Remove {to,from}_{struct,readonly}. LEN and OFFSET now HOST_WIDE_INT. (clear_by_pieces): Similar changes. (move_by_pieces): LEN now HOST_WIDE_INT; don't set deleted fields. (move_by_pieces_ninsns): Now returns unsigned HOST_WIDE_INT. (move_by_pieces_1): Don't use deleted fields, use MEM_COPY_ATTRIBUTES. (clear_by_pieces_1): Likewise. (emit_push_insn): Call set_mem_attributes. (expand_expr, case INDIRECT_REF): Likewise. (expand_expr, case VAR_DECL): Call change_address. * expr.h (ADD_PARM_SIZE, SUB_PARM_SIZE): Use host_integerp and tree_low_cst. (get_varargs_alias_set, get_frame_alias_set): New decls. (record_base_value, record_alias_subset, lang_get_alias_set): Likewise. (new_alias_set, set_mem_attributes): Likewse. * function.c (struct temp_slot): ALIAS_SET is HOST_WIDE_INT. (assign_stack_temp_for_type): Likewise. Can split slot even if alias set since can copy. Set MEM_ALIAS_SET and MEM_SET_IN_STRUCT_P. (assign_temp): Use host_integerp and tree_low_cst. (put_var_into_stack): Properly handle SAVE_EXPR. (put_addressof_into_stack): Likewise. (assign_parms): Call set_mem_attributes. Delete #if 0 code. (fix_lexical_address): Put reference to chain into frame alias set. (expand_function_start): Call set_mem_attributes. * integrate.c (expand_inline_function): Likewise. * recog.c (adj_offsettable_operand): Use MEM_COPY_ATTRIBUTES. * regmove.c (try_apply_stack_adjustment): Likewise. * reload.c (push_reload, make_memloc): Likewise. * reload1.c (alter_reg): Make alias sets for spilled pseudos. * rtl.def (MEM): Update comment. * rtl.h (MEM_ALIAS_SET): Now uses XCWINT. (move_by_pieces): Change length to HOST_WIDE_INT. (record_base_value, record_alias_subset): Delete from here. * stmt.c (expand_decl): Call set_mem_attributes. * stor-layout.c (finish_record_layout): Call record_component_aliases.i * toplev.c (compile_file): Call init_alias_once earlier. * tree.c (lang_get_alias_set, get_alias_set, new_alias_set): Deleted from here: now in alias.c. * tree.h (struct tree_type): alias_set is HOST_WIDE_INT. (struct tree_decl): Likewise. (get_alias_set, new_alias_set, lang_get_alias_set): Deleted from here. * varasm.c (make_function_rtl, make_decl_rtl): Call set_mem_attributes. (output_constant_def, force_const_mem): Likewise. * cp/Makefile.in (decl.o): Include ../expr.h. * cp/decl.c (expr.h): Include. (init_decl_processing): Call record_component_aliases for arrays. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for fields that aren't bitfields. * cp/tree.c (build_cplus_array_type_1): Call record_component_aliases. From-SVN: r34305
2000-05-31 20:37:31 +02:00
else if (POINTER_TYPE_P (t))
c-common.c (c_get_alias_set): Fix support for poitners and references. * c-common.c (c_get_alias_set): Fix support for poitners and references. Co-Authored-By: Mark Mitchell <mark@codesourcery.com> From-SVN: r28768
1999-08-19 23:39:04 +02:00
{
Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * alias.c (struct alias_entry): alias_set is HOST_WIDE_INT. (REG_BASE_VALUE): Remove unneeded cast to unsigned. (get_alias_set_entry): ALIAS_SET arg is HOST_WIDE_INT. (find_base_decl): New function, from c_find_base_decl in c-common.c. (new_alias_set): Moved from tree.c; return is HOST_WIDE_INT. (get_alias_set): Likewise. Major rework to do more things and allow language-specific code to just handle special-cases. (record_alias_subset): Args are HOST_WIDE_INT. (record_component_alias): Local vars are HOST_WIDE_INT. Don't handle COMPLEX_EXPR. (get_varargs_alias_set): Moved from builtins.c. (get_frame_alias_set): New function. * builtins.c (expand_builtin_return_address): Use frame alias set. (expand_builtin_setjmp, expand_builtin_longjmp): Use alias set for setjmp buffer. (get_memory_rtx): Rework to use set_mem_attributes. (get_varargs_alias_set): Deleted from here. * c-common.c (c_apply_type_quals_to_decl): Alias sets now HOST_WIDE_INT. (c_find_base_decl): Deleted from here. (c_get_alias_set): Remove many cases and rework to just handle C-specific cases. * c-common.h (c_get_alias_set): Returns HOST_WIDE_INT. * c-decl.c (rtl.h, expr.h): Now included. (init_decl_processing): Call record_component_aliases on array types. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for all fields that are not bitfields. * c-typeck.c (common_type): Call record_component_aliases for array. * caller-save.c (setup_save_areas): Rework register loop for unsigned. Set all save areas to the frame alias set. * calls.c (initialie_argument_information): Call set_mem_attributes. (compute_argument_addresses, expand_call): Likewise. * explow.c (set_mem_attributes): New function. (stabilize): Use MEM_COPY_ATTRIBUTES and force_reg. * expr.c (struct move_by_pieces): Remove {to,from}_{struct,readonly}. LEN and OFFSET now HOST_WIDE_INT. (clear_by_pieces): Similar changes. (move_by_pieces): LEN now HOST_WIDE_INT; don't set deleted fields. (move_by_pieces_ninsns): Now returns unsigned HOST_WIDE_INT. (move_by_pieces_1): Don't use deleted fields, use MEM_COPY_ATTRIBUTES. (clear_by_pieces_1): Likewise. (emit_push_insn): Call set_mem_attributes. (expand_expr, case INDIRECT_REF): Likewise. (expand_expr, case VAR_DECL): Call change_address. * expr.h (ADD_PARM_SIZE, SUB_PARM_SIZE): Use host_integerp and tree_low_cst. (get_varargs_alias_set, get_frame_alias_set): New decls. (record_base_value, record_alias_subset, lang_get_alias_set): Likewise. (new_alias_set, set_mem_attributes): Likewse. * function.c (struct temp_slot): ALIAS_SET is HOST_WIDE_INT. (assign_stack_temp_for_type): Likewise. Can split slot even if alias set since can copy. Set MEM_ALIAS_SET and MEM_SET_IN_STRUCT_P. (assign_temp): Use host_integerp and tree_low_cst. (put_var_into_stack): Properly handle SAVE_EXPR. (put_addressof_into_stack): Likewise. (assign_parms): Call set_mem_attributes. Delete #if 0 code. (fix_lexical_address): Put reference to chain into frame alias set. (expand_function_start): Call set_mem_attributes. * integrate.c (expand_inline_function): Likewise. * recog.c (adj_offsettable_operand): Use MEM_COPY_ATTRIBUTES. * regmove.c (try_apply_stack_adjustment): Likewise. * reload.c (push_reload, make_memloc): Likewise. * reload1.c (alter_reg): Make alias sets for spilled pseudos. * rtl.def (MEM): Update comment. * rtl.h (MEM_ALIAS_SET): Now uses XCWINT. (move_by_pieces): Change length to HOST_WIDE_INT. (record_base_value, record_alias_subset): Delete from here. * stmt.c (expand_decl): Call set_mem_attributes. * stor-layout.c (finish_record_layout): Call record_component_aliases.i * toplev.c (compile_file): Call init_alias_once earlier. * tree.c (lang_get_alias_set, get_alias_set, new_alias_set): Deleted from here: now in alias.c. * tree.h (struct tree_type): alias_set is HOST_WIDE_INT. (struct tree_decl): Likewise. (get_alias_set, new_alias_set, lang_get_alias_set): Deleted from here. * varasm.c (make_function_rtl, make_decl_rtl): Call set_mem_attributes. (output_constant_def, force_const_mem): Likewise. * cp/Makefile.in (decl.o): Include ../expr.h. * cp/decl.c (expr.h): Include. (init_decl_processing): Call record_component_aliases for arrays. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for fields that aren't bitfields. * cp/tree.c (build_cplus_array_type_1): Call record_component_aliases. From-SVN: r34305
2000-05-31 20:37:31 +02:00
tree t1;
c-common.c (c_get_alias_set): Fix support for poitners and references. * c-common.c (c_get_alias_set): Fix support for poitners and references. Co-Authored-By: Mark Mitchell <mark@codesourcery.com> From-SVN: r28768
1999-08-19 23:39:04 +02:00
/* Unfortunately, there is no canonical form of a pointer type.
In particular, if we have `typedef int I', then `int *', and
`I *' are different types. So, we have to pick a canonical
representative. We do this below.
(format_char_info): Update comment. (format_char_info): Update comment. (check_format_info): Recognize 'z' modifier in the same way 'Z' was recognized. Emit warning for formats new in ISO C99 only if flag_isoc9x is not set. From-SVN: r31188
2000-01-03 22:48:49 +01:00
* c-common.c (c_get_alias_set): Update comment. From-SVN: r28780
1999-08-20 23:57:38 +02:00
Technically, this approach is actually more conservative that
it needs to be. In particular, `const int *' and `int *'
ChangeLog.2, [...]: Fix spelling errors and typos. * ChangeLog.2, ChangeLog.3, ChangeLog.4, FSFChangeLog.10, FSFChangeLog.11, c-common.c, c-common.def, c-common.h, c-decl.c, c-dump.c, c-typeck.c, except.c, sdbout.c, simplify-rtx.c, timevar.h, tree.h, varasm.c: Fix spelling errors and typos. From-SVN: r46621
2001-10-30 00:01:45 +01:00
should be in different alias sets, according to the C and C++
* c-common.c (c_get_alias_set): Update comment. From-SVN: r28780
1999-08-20 23:57:38 +02:00
standard, since their types are not the same, and so,
technically, an `int **' and `const int **' cannot point at
the same thing.
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
But, the standard is wrong. In particular, this code is
* c-common.c (c_get_alias_set): Update comment. From-SVN: r28780
1999-08-20 23:57:38 +02:00
legal C++:
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
int *ip;
int **ipp = &ip;
const int* const* cipp = ipp;
* c-common.c (c_get_alias_set): Update comment. From-SVN: r28780
1999-08-20 23:57:38 +02:00
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
And, it doesn't make sense for that to be legal unless you
* c-common.c (c_get_alias_set): Update comment. From-SVN: r28780
1999-08-20 23:57:38 +02:00
can dereference IPP and CIPP. So, we ignore cv-qualifiers on
the pointed-to types. This issue has been reported to the
C++ committee. */
tree.c (build_type_no_quals): New function. 2000-11-13 Andrew Haley <aph@redhat.com> * tree.c (build_type_no_quals): New function. * tree.h (build_type_no_quals): Declare. * c-common.c (c_get_alias_set): When considering type compatibility for pointer types, ignore cv-qualifiers anywhere in a pointer chain. From-SVN: r37479
2000-11-15 15:39:14 +01:00
t1 = build_type_no_quals (t);
Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * alias.c (struct alias_entry): alias_set is HOST_WIDE_INT. (REG_BASE_VALUE): Remove unneeded cast to unsigned. (get_alias_set_entry): ALIAS_SET arg is HOST_WIDE_INT. (find_base_decl): New function, from c_find_base_decl in c-common.c. (new_alias_set): Moved from tree.c; return is HOST_WIDE_INT. (get_alias_set): Likewise. Major rework to do more things and allow language-specific code to just handle special-cases. (record_alias_subset): Args are HOST_WIDE_INT. (record_component_alias): Local vars are HOST_WIDE_INT. Don't handle COMPLEX_EXPR. (get_varargs_alias_set): Moved from builtins.c. (get_frame_alias_set): New function. * builtins.c (expand_builtin_return_address): Use frame alias set. (expand_builtin_setjmp, expand_builtin_longjmp): Use alias set for setjmp buffer. (get_memory_rtx): Rework to use set_mem_attributes. (get_varargs_alias_set): Deleted from here. * c-common.c (c_apply_type_quals_to_decl): Alias sets now HOST_WIDE_INT. (c_find_base_decl): Deleted from here. (c_get_alias_set): Remove many cases and rework to just handle C-specific cases. * c-common.h (c_get_alias_set): Returns HOST_WIDE_INT. * c-decl.c (rtl.h, expr.h): Now included. (init_decl_processing): Call record_component_aliases on array types. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for all fields that are not bitfields. * c-typeck.c (common_type): Call record_component_aliases for array. * caller-save.c (setup_save_areas): Rework register loop for unsigned. Set all save areas to the frame alias set. * calls.c (initialie_argument_information): Call set_mem_attributes. (compute_argument_addresses, expand_call): Likewise. * explow.c (set_mem_attributes): New function. (stabilize): Use MEM_COPY_ATTRIBUTES and force_reg. * expr.c (struct move_by_pieces): Remove {to,from}_{struct,readonly}. LEN and OFFSET now HOST_WIDE_INT. (clear_by_pieces): Similar changes. (move_by_pieces): LEN now HOST_WIDE_INT; don't set deleted fields. (move_by_pieces_ninsns): Now returns unsigned HOST_WIDE_INT. (move_by_pieces_1): Don't use deleted fields, use MEM_COPY_ATTRIBUTES. (clear_by_pieces_1): Likewise. (emit_push_insn): Call set_mem_attributes. (expand_expr, case INDIRECT_REF): Likewise. (expand_expr, case VAR_DECL): Call change_address. * expr.h (ADD_PARM_SIZE, SUB_PARM_SIZE): Use host_integerp and tree_low_cst. (get_varargs_alias_set, get_frame_alias_set): New decls. (record_base_value, record_alias_subset, lang_get_alias_set): Likewise. (new_alias_set, set_mem_attributes): Likewse. * function.c (struct temp_slot): ALIAS_SET is HOST_WIDE_INT. (assign_stack_temp_for_type): Likewise. Can split slot even if alias set since can copy. Set MEM_ALIAS_SET and MEM_SET_IN_STRUCT_P. (assign_temp): Use host_integerp and tree_low_cst. (put_var_into_stack): Properly handle SAVE_EXPR. (put_addressof_into_stack): Likewise. (assign_parms): Call set_mem_attributes. Delete #if 0 code. (fix_lexical_address): Put reference to chain into frame alias set. (expand_function_start): Call set_mem_attributes. * integrate.c (expand_inline_function): Likewise. * recog.c (adj_offsettable_operand): Use MEM_COPY_ATTRIBUTES. * regmove.c (try_apply_stack_adjustment): Likewise. * reload.c (push_reload, make_memloc): Likewise. * reload1.c (alter_reg): Make alias sets for spilled pseudos. * rtl.def (MEM): Update comment. * rtl.h (MEM_ALIAS_SET): Now uses XCWINT. (move_by_pieces): Change length to HOST_WIDE_INT. (record_base_value, record_alias_subset): Delete from here. * stmt.c (expand_decl): Call set_mem_attributes. * stor-layout.c (finish_record_layout): Call record_component_aliases.i * toplev.c (compile_file): Call init_alias_once earlier. * tree.c (lang_get_alias_set, get_alias_set, new_alias_set): Deleted from here: now in alias.c. * tree.h (struct tree_type): alias_set is HOST_WIDE_INT. (struct tree_decl): Likewise. (get_alias_set, new_alias_set, lang_get_alias_set): Deleted from here. * varasm.c (make_function_rtl, make_decl_rtl): Call set_mem_attributes. (output_constant_def, force_const_mem): Likewise. * cp/Makefile.in (decl.o): Include ../expr.h. * cp/decl.c (expr.h): Include. (init_decl_processing): Call record_component_aliases for arrays. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for fields that aren't bitfields. * cp/tree.c (build_cplus_array_type_1): Call record_component_aliases. From-SVN: r34305
2000-05-31 20:37:31 +02:00
if (t1 != t)
return get_alias_set (t1);
c-common.c (c_get_alias_set): Fix support for poitners and references. * c-common.c (c_get_alias_set): Fix support for poitners and references. Co-Authored-By: Mark Mitchell <mark@codesourcery.com> From-SVN: r28768
1999-08-19 23:39:04 +02:00
}
c-common.c (c_get_alias_set): Tighten slightly for FUNCTION_TYPEs and ARRAY_TYPEs. * c-common.c (c_get_alias_set): Tighten slightly for FUNCTION_TYPEs and ARRAY_TYPEs. Tidy up. Improve support for type-punning. * expr.c (store_field): Add alias_set parameter. Set the MEM_ALIAS_SET accordingly, if the target is a MEM. (expand_assignment): Use it. (store_constructor_field): Pass 0. (expand_expr): Likewise. From-SVN: r22620
1998-09-28 09:44:12 +02:00
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
/* Handle the case of multiple type nodes referring to "the same" type,
which occurs with IMA. These share an alias set. FIXME: Currently only
C90 is handled. (In C99 type compatibility is not transitive, which
complicates things mightily. The alias set splay trees can theoretically
represent this, but insertion is tricky when you consider all the
different orders things might arrive in.) */
if (c_language != clk_c || flag_isoc99)
return -1;
bb-reorder.c, [...]: Fix comment formatting. * bb-reorder.c, builtins.c, c-common.c, c-gimplify.c, c-incpath.c, cgraphunit.c, ddg.c, defaults.h, dwarf2out.c, expmed.c, flags.h, gcc.c, gensupport.c, gimplify.c, global.c, passes.c, reg-stack.c, target.h, toplev.c, tree-alias-ander.c, tree-alias-common.c, tree-cfg.c, tree-complex.c, tree-dfa.c, tree-eh.c, tree-mudflap.c, tree-mudflap.h, tree-outof-ssa.c, tree-phinodes.c, tree-pretty-print.c, tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-live.c, tree-ssa-live.h, tree-ssa-pre.c, tree.h, value-prof.h, varasm.c: Fix comment formatting. From-SVN: r82463
2004-05-30 20:32:31 +02:00
/* Save time if there's only one input file. */
rs6000.c (machopic_output_stub): Align Darwin stubs. 2004-08-03 Dale Johannesen <dalej@apple.com> * config/rs6000/rs6000.c (machopic_output_stub): Align Darwin stubs. * c-common.c: Include opts.h. (c_common_get_alias_set): Fix check for a single input file. * toplev.c: Remove current_file_decl. * tree.h: Ditto. From-SVN: r85492
2004-08-03 20:23:35 +02:00
if (num_in_fnames == 1)
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
return -1;
/* Pointers need special handling if they point to any type that
needs special handling (below). */
if (TREE_CODE (t) == POINTER_TYPE)
{
tree t2;
/* Find bottom type under any nested POINTERs. */
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
for (t2 = TREE_TYPE (t);
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
TREE_CODE (t2) == POINTER_TYPE;
t2 = TREE_TYPE (t2))
;
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
if (TREE_CODE (t2) != RECORD_TYPE
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
&& TREE_CODE (t2) != ENUMERAL_TYPE
&& TREE_CODE (t2) != QUAL_UNION_TYPE
&& TREE_CODE (t2) != UNION_TYPE)
return -1;
if (TYPE_SIZE (t2) == 0)
return -1;
}
/* These are the only cases that need special handling. */
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
if (TREE_CODE (t) != RECORD_TYPE
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
&& TREE_CODE (t) != ENUMERAL_TYPE
&& TREE_CODE (t) != QUAL_UNION_TYPE
&& TREE_CODE (t) != UNION_TYPE
&& TREE_CODE (t) != POINTER_TYPE)
return -1;
/* Undefined? */
if (TYPE_SIZE (t) == 0)
return -1;
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
/* Look up t in hash table. Only one of the compatible types within each
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
alias set is recorded in the table. */
if (!type_hash_table)
c-common.c (c_common_get_alias_set): Use GGC for type_hash_table. 2004-10-16 Dale Johannesen <dalej@apple.com> * c-common.c (c_common_get_alias_set): Use GGC for type_hash_table. From-SVN: r89156
2004-10-17 00:58:45 +02:00
type_hash_table = htab_create_ggc (1021, c_type_hash,
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
(htab_eq) lang_hooks.types_compatible_p,
NULL);
slot = htab_find_slot (type_hash_table, t, INSERT);
if (*slot != NULL)
c-common.c (c_common_get_alias_set): Set the aliasing set of the type which is found to be compatible before... 2004-08-09 Andrew Pinski <apinski@apple.com> * c-common.c (c_common_get_alias_set): Set the aliasing set of the type which is found to be compatible before returning the aliasing set. From-SVN: r85741
2004-08-10 06:41:37 +02:00
{
TYPE_ALIAS_SET (t) = TYPE_ALIAS_SET ((tree)*slot);
return TYPE_ALIAS_SET ((tree)*slot);
}
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
else
/* Our caller will assign and record (in t) a new alias set; all we need
to do is remember t in the hash table. */
*slot = t;
Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * Makefile.in (c-decl.o): Depend on rtl.h and expr.h. * alias.c (struct alias_entry): alias_set is HOST_WIDE_INT. (REG_BASE_VALUE): Remove unneeded cast to unsigned. (get_alias_set_entry): ALIAS_SET arg is HOST_WIDE_INT. (find_base_decl): New function, from c_find_base_decl in c-common.c. (new_alias_set): Moved from tree.c; return is HOST_WIDE_INT. (get_alias_set): Likewise. Major rework to do more things and allow language-specific code to just handle special-cases. (record_alias_subset): Args are HOST_WIDE_INT. (record_component_alias): Local vars are HOST_WIDE_INT. Don't handle COMPLEX_EXPR. (get_varargs_alias_set): Moved from builtins.c. (get_frame_alias_set): New function. * builtins.c (expand_builtin_return_address): Use frame alias set. (expand_builtin_setjmp, expand_builtin_longjmp): Use alias set for setjmp buffer. (get_memory_rtx): Rework to use set_mem_attributes. (get_varargs_alias_set): Deleted from here. * c-common.c (c_apply_type_quals_to_decl): Alias sets now HOST_WIDE_INT. (c_find_base_decl): Deleted from here. (c_get_alias_set): Remove many cases and rework to just handle C-specific cases. * c-common.h (c_get_alias_set): Returns HOST_WIDE_INT. * c-decl.c (rtl.h, expr.h): Now included. (init_decl_processing): Call record_component_aliases on array types. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for all fields that are not bitfields. * c-typeck.c (common_type): Call record_component_aliases for array. * caller-save.c (setup_save_areas): Rework register loop for unsigned. Set all save areas to the frame alias set. * calls.c (initialie_argument_information): Call set_mem_attributes. (compute_argument_addresses, expand_call): Likewise. * explow.c (set_mem_attributes): New function. (stabilize): Use MEM_COPY_ATTRIBUTES and force_reg. * expr.c (struct move_by_pieces): Remove {to,from}_{struct,readonly}. LEN and OFFSET now HOST_WIDE_INT. (clear_by_pieces): Similar changes. (move_by_pieces): LEN now HOST_WIDE_INT; don't set deleted fields. (move_by_pieces_ninsns): Now returns unsigned HOST_WIDE_INT. (move_by_pieces_1): Don't use deleted fields, use MEM_COPY_ATTRIBUTES. (clear_by_pieces_1): Likewise. (emit_push_insn): Call set_mem_attributes. (expand_expr, case INDIRECT_REF): Likewise. (expand_expr, case VAR_DECL): Call change_address. * expr.h (ADD_PARM_SIZE, SUB_PARM_SIZE): Use host_integerp and tree_low_cst. (get_varargs_alias_set, get_frame_alias_set): New decls. (record_base_value, record_alias_subset, lang_get_alias_set): Likewise. (new_alias_set, set_mem_attributes): Likewse. * function.c (struct temp_slot): ALIAS_SET is HOST_WIDE_INT. (assign_stack_temp_for_type): Likewise. Can split slot even if alias set since can copy. Set MEM_ALIAS_SET and MEM_SET_IN_STRUCT_P. (assign_temp): Use host_integerp and tree_low_cst. (put_var_into_stack): Properly handle SAVE_EXPR. (put_addressof_into_stack): Likewise. (assign_parms): Call set_mem_attributes. Delete #if 0 code. (fix_lexical_address): Put reference to chain into frame alias set. (expand_function_start): Call set_mem_attributes. * integrate.c (expand_inline_function): Likewise. * recog.c (adj_offsettable_operand): Use MEM_COPY_ATTRIBUTES. * regmove.c (try_apply_stack_adjustment): Likewise. * reload.c (push_reload, make_memloc): Likewise. * reload1.c (alter_reg): Make alias sets for spilled pseudos. * rtl.def (MEM): Update comment. * rtl.h (MEM_ALIAS_SET): Now uses XCWINT. (move_by_pieces): Change length to HOST_WIDE_INT. (record_base_value, record_alias_subset): Delete from here. * stmt.c (expand_decl): Call set_mem_attributes. * stor-layout.c (finish_record_layout): Call record_component_aliases.i * toplev.c (compile_file): Call init_alias_once earlier. * tree.c (lang_get_alias_set, get_alias_set, new_alias_set): Deleted from here: now in alias.c. * tree.h (struct tree_type): alias_set is HOST_WIDE_INT. (struct tree_decl): Likewise. (get_alias_set, new_alias_set, lang_get_alias_set): Deleted from here. * varasm.c (make_function_rtl, make_decl_rtl): Call set_mem_attributes. (output_constant_def, force_const_mem): Likewise. * cp/Makefile.in (decl.o): Include ../expr.h. * cp/decl.c (expr.h): Include. (init_decl_processing): Call record_component_aliases for arrays. (grokdeclarator): Likewise. Set TREE_ADDRESSABLE for fields that aren't bitfields. * cp/tree.c (build_cplus_array_type_1): Call record_component_aliases. From-SVN: r34305
2000-05-31 20:37:31 +02:00
return -1;
invoke.texi (-fstrict-aliasing): Document. * invoke.texi (-fstrict-aliasing): Document. * rtl.texi (MEM_ALIAS_SET): Document. * flags.h (flag_strict_aliasing): Declare. * toplev.c (flag_strict_aliasing): Define. (f_options): Add -strict-aliasing. (main): Set flag_strict_aliasing if -O2 or higher. * tree.h (tree_type): Add alias_set field. (TYPE_ALIAS_SET): New macro. (TYPE_ALIAS_SET_KNOWN_P): Likewise. (get_alias_set): Declare. * tree.c (lang_get_alias_set): Define. (make_node): Initialize TYPE_ALIAS_SET. (get_alias_set): New function. * print-tree.c (print_node): Dump the alias set for a type. * c-tree.h (c_get_alias_set): Declare. * c-common.c (c_get_alias_set): New function. * c-decl.c (init_decl_processing): Set lang_get_alias_set. * expr.c (protect_from_queue): Propogage alias sets. (expand_assignment): Calculate alias set for new MEMs. (expand_expr): Likewise. * function.c (put_var_into_stack): Likewise. (put_reg_into_stack): Likewise. (gen_mem_addressof): Likewise. (assign_parms): Likewise. * stmt.c (expand_decl): Likewise. * varasm.c (make_decl_rtl): Eliminate redundant clearing of DECL_RTL. Calculate alias set for new MEMs. * rtl.def (REG): Add dummy operand. (MEM): Add extra operand to store the MEM_ALIAS_SET. * rtl.h (MEM_ALIAS_SET): New macro. (gen_rtx_MEM): Declare. * emit-rtl.c (gen_rtx_MEM): New function. * gengenrtl.c (sepcial_rtx): Make MEMs special. * alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): New macro. (DIFFERENT_ALIAS_SETS_P): Likewise. (canon_rtx): Propogate the alias set to the new MEM. (true_dependence): Check the alias sets. (anti_dependence): Likewise. (output_dependence): Likewise. * explow.c (stabilize): Progoate alias sets. * integrate.c (copy_rtx_and_substitute): Likewise. * final.c (alter_subreg): Make sure not to leave MEM_IN_STRUCT_P in an unpredictable state. Propogate alias sets. * reload1.c (reload): Clear MEM_ALIAS_SET for new MEMs about which we have no alias information. From-SVN: r20719
1998-06-25 17:14:41 +02:00
}
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
/* Compute the value of 'sizeof (TYPE)' or '__alignof__ (TYPE)', where the
c-common.c (c_sizeof_or_alignof_type): Take a third argument for complaining. * c-common.c (c_sizeof_or_alignof_type): Take a third argument for complaining. * c-common.h (c_sizeof): Adjust definition. (c_alignof): Likewise. * c-tree.h (c_sizeof_nowarn): Now macro. * c-typeck.c (c_sizeof_nowarn): Remove definition. cp/ * cp-tree.h (cxx_sizeof_nowarn): Now a macro. (cxx_sizeof_or_alignof_type): Take a third argument. (cxx_sizeof): Adjust definition. (cxx_alignof): Likewise. * init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality. * typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for complaining. (c_sizeof_nowarn): Remove definition. (build_unary_op): Use cxx_sizeof_nowarn. From-SVN: r55744
2002-07-25 10:58:07 +02:00
second parameter indicates which OPERATOR is being applied. The COMPLAIN
flag controls whether we should diagnose possibly ill-formed
constructs or not. */
c-common.def (SIZEOF_EXPR, [...]): Remove. ./ * c-common.def (SIZEOF_EXPR, ARROW_EXPR, ALIGNOF_EXPR): Remove. * c-common.c (c_sizeof_or_alignof_type): Change second parameter from enum tree_code op to bool is_sizeof. * c-common.h (c_sizeof_or_alignof_type): Update declaration. (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type. * c-pretty-print.c (pp_c_postfix_expression): Remove ARROW_EXPR case. (pp_c_unary_expression): Remove SIZEOF_EXPR and ALIGNOF_EXPR cases. (pp_c_expression): Remove ARROW_EXPR, SIZEOF_EXPR, and ALIGNOF_EXPR cases. cp/ * cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR. * cxx-pretty-print.c (pp_cxx_postfix_expression): Handle ARROW_EXPR. (pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR. (pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and ALIGNOF_EXPR. * typeck.c (cxx_sizeof_or_alignof_type): Update call to c_sizeof_or_alignof_type for change in parameter type. From-SVN: r98297
2005-04-17 23:27:47 +02:00
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
tree
c-common.def (SIZEOF_EXPR, [...]): Remove. ./ * c-common.def (SIZEOF_EXPR, ARROW_EXPR, ALIGNOF_EXPR): Remove. * c-common.c (c_sizeof_or_alignof_type): Change second parameter from enum tree_code op to bool is_sizeof. * c-common.h (c_sizeof_or_alignof_type): Update declaration. (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type. * c-pretty-print.c (pp_c_postfix_expression): Remove ARROW_EXPR case. (pp_c_unary_expression): Remove SIZEOF_EXPR and ALIGNOF_EXPR cases. (pp_c_expression): Remove ARROW_EXPR, SIZEOF_EXPR, and ALIGNOF_EXPR cases. cp/ * cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR. * cxx-pretty-print.c (pp_cxx_postfix_expression): Handle ARROW_EXPR. (pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR. (pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and ALIGNOF_EXPR. * typeck.c (cxx_sizeof_or_alignof_type): Update call to c_sizeof_or_alignof_type for change in parameter type. From-SVN: r98297
2005-04-17 23:27:47 +02:00
c_sizeof_or_alignof_type (tree type, bool is_sizeof, int complain)
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
{
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
const char *op_name;
tree value = NULL;
enum tree_code type_code = TREE_CODE (type);
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c-common.def (SIZEOF_EXPR, [...]): Remove. ./ * c-common.def (SIZEOF_EXPR, ARROW_EXPR, ALIGNOF_EXPR): Remove. * c-common.c (c_sizeof_or_alignof_type): Change second parameter from enum tree_code op to bool is_sizeof. * c-common.h (c_sizeof_or_alignof_type): Update declaration. (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type. * c-pretty-print.c (pp_c_postfix_expression): Remove ARROW_EXPR case. (pp_c_unary_expression): Remove SIZEOF_EXPR and ALIGNOF_EXPR cases. (pp_c_expression): Remove ARROW_EXPR, SIZEOF_EXPR, and ALIGNOF_EXPR cases. cp/ * cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR. * cxx-pretty-print.c (pp_cxx_postfix_expression): Handle ARROW_EXPR. (pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR. (pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and ALIGNOF_EXPR. * typeck.c (cxx_sizeof_or_alignof_type): Update call to c_sizeof_or_alignof_type for change in parameter type. From-SVN: r98297
2005-04-17 23:27:47 +02:00
op_name = is_sizeof ? "sizeof" : "__alignof__";
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
if (type_code == FUNCTION_TYPE)
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
{
c-common.def (SIZEOF_EXPR, [...]): Remove. ./ * c-common.def (SIZEOF_EXPR, ARROW_EXPR, ALIGNOF_EXPR): Remove. * c-common.c (c_sizeof_or_alignof_type): Change second parameter from enum tree_code op to bool is_sizeof. * c-common.h (c_sizeof_or_alignof_type): Update declaration. (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type. * c-pretty-print.c (pp_c_postfix_expression): Remove ARROW_EXPR case. (pp_c_unary_expression): Remove SIZEOF_EXPR and ALIGNOF_EXPR cases. (pp_c_expression): Remove ARROW_EXPR, SIZEOF_EXPR, and ALIGNOF_EXPR cases. cp/ * cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR. * cxx-pretty-print.c (pp_cxx_postfix_expression): Handle ARROW_EXPR. (pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR. (pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and ALIGNOF_EXPR. * typeck.c (cxx_sizeof_or_alignof_type): Update call to c_sizeof_or_alignof_type for change in parameter type. From-SVN: r98297
2005-04-17 23:27:47 +02:00
if (is_sizeof)
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
{
c-common.c (c_sizeof_or_alignof_type): Take a third argument for complaining. * c-common.c (c_sizeof_or_alignof_type): Take a third argument for complaining. * c-common.h (c_sizeof): Adjust definition. (c_alignof): Likewise. * c-tree.h (c_sizeof_nowarn): Now macro. * c-typeck.c (c_sizeof_nowarn): Remove definition. cp/ * cp-tree.h (cxx_sizeof_nowarn): Now a macro. (cxx_sizeof_or_alignof_type): Take a third argument. (cxx_sizeof): Adjust definition. (cxx_alignof): Likewise. * init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality. * typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for complaining. (c_sizeof_nowarn): Remove definition. (build_unary_op): Use cxx_sizeof_nowarn. From-SVN: r55744
2002-07-25 10:58:07 +02:00
if (complain && (pedantic || warn_pointer_arith))
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
pedwarn ("invalid application of %<sizeof%> to a function type");
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
value = size_one_node;
}
else
value = size_int (FUNCTION_BOUNDARY / BITS_PER_UNIT);
}
else if (type_code == VOID_TYPE || type_code == ERROR_MARK)
{
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
if (type_code == VOID_TYPE
c-common.c (c_sizeof_or_alignof_type): Take a third argument for complaining. * c-common.c (c_sizeof_or_alignof_type): Take a third argument for complaining. * c-common.h (c_sizeof): Adjust definition. (c_alignof): Likewise. * c-tree.h (c_sizeof_nowarn): Now macro. * c-typeck.c (c_sizeof_nowarn): Remove definition. cp/ * cp-tree.h (cxx_sizeof_nowarn): Now a macro. (cxx_sizeof_or_alignof_type): Take a third argument. (cxx_sizeof): Adjust definition. (cxx_alignof): Likewise. * init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality. * typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for complaining. (c_sizeof_nowarn): Remove definition. (build_unary_op): Use cxx_sizeof_nowarn. From-SVN: r55744
2002-07-25 10:58:07 +02:00
&& complain && (pedantic || warn_pointer_arith))
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
pedwarn ("invalid application of %qs to a void type", op_name);
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
value = size_one_node;
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
}
else if (!COMPLETE_TYPE_P (type))
{
c-common.c (c_sizeof_or_alignof_type): Take a third argument for complaining. * c-common.c (c_sizeof_or_alignof_type): Take a third argument for complaining. * c-common.h (c_sizeof): Adjust definition. (c_alignof): Likewise. * c-tree.h (c_sizeof_nowarn): Now macro. * c-typeck.c (c_sizeof_nowarn): Remove definition. cp/ * cp-tree.h (cxx_sizeof_nowarn): Now a macro. (cxx_sizeof_or_alignof_type): Take a third argument. (cxx_sizeof): Adjust definition. (cxx_alignof): Likewise. * init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality. * typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for complaining. (c_sizeof_nowarn): Remove definition. (build_unary_op): Use cxx_sizeof_nowarn. From-SVN: r55744
2002-07-25 10:58:07 +02:00
if (complain)
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
error ("invalid application of %qs to incomplete type %qT ",
re PR c++/15337 (sizeof on incomplete type diagnostic) PR c++/15337 * error.c (c_sizeof_or_alignof_type): Use more detailed error message. PR c++/15766 * parser.c (cp_parser_iteration_statement): Fix typo in error message. PR c++/14777 * pt.c (tsubst_default_argument): Do not defer access checks while substituting into the default argument. PR c++/15554 * pt.c (tsubst_copy): Do not try to substitute for an enumeration constant in a non-dependent context. PR c++/15057 * except.c (build_throw): Ensure that temp_expr has been initialized. PR c++/15337 * g++.dg/expr/sizeof3.C: New test. PR c++/14777 * g++.dg/template/access14.C: New test. PR c++/15554 * g++.dg/template/enum1.C: New test. PR c++/15057 * g++.dg/eh/throw1.C: New test. From-SVN: r82693
2004-06-07 17:54:15 +02:00
op_name, type);
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
value = size_zero_node;
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
}
else
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
{
c-common.def (SIZEOF_EXPR, [...]): Remove. ./ * c-common.def (SIZEOF_EXPR, ARROW_EXPR, ALIGNOF_EXPR): Remove. * c-common.c (c_sizeof_or_alignof_type): Change second parameter from enum tree_code op to bool is_sizeof. * c-common.h (c_sizeof_or_alignof_type): Update declaration. (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type. * c-pretty-print.c (pp_c_postfix_expression): Remove ARROW_EXPR case. (pp_c_unary_expression): Remove SIZEOF_EXPR and ALIGNOF_EXPR cases. (pp_c_expression): Remove ARROW_EXPR, SIZEOF_EXPR, and ALIGNOF_EXPR cases. cp/ * cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR. * cxx-pretty-print.c (pp_cxx_postfix_expression): Handle ARROW_EXPR. (pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR. (pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and ALIGNOF_EXPR. * typeck.c (cxx_sizeof_or_alignof_type): Update call to c_sizeof_or_alignof_type for change in parameter type. From-SVN: r98297
2005-04-17 23:27:47 +02:00
if (is_sizeof)
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
/* Convert in case a char is more than one unit. */
value = size_binop (CEIL_DIV_EXPR, TYPE_SIZE_UNIT (type),
size_int (TYPE_PRECISION (char_type_node)
/ BITS_PER_UNIT));
else
c-common.c (c_alignof_expr): Use DECL_ALIGN_UNIT and TYPE_ALIGN_UNIT. * c-common.c (c_alignof_expr): Use DECL_ALIGN_UNIT and TYPE_ALIGN_UNIT. (c_sizeof_of_alignof_type): Likewise. * expr.c (array_ref_element_size): Likewise. (highest_pow2_factor_for_target): Likewise. * gimplify.c (canonicalize_addr_expr): Likewise. (gimplify_compound_lval): Likewise. * stor-layout.c (finalize_record_size, finalize_type_size): Likewise. * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise. * varasm.c (assemble_variable): Likewise. (output_constant_def_contents): Alignments are unsigned. From-SVN: r86848
2004-09-01 00:46:31 +02:00
value = size_int (TYPE_ALIGN_UNIT (type));
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
}
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
/* VALUE will have an integer type with TYPE_IS_SIZETYPE set.
TYPE_IS_SIZETYPE means that certain things (like overflow) will
never happen. However, this node should really have type
`size_t', which is just a typedef for an ordinary integer type. */
c-common.c (c_sizeof_or_alignof_type): Use fold_convert instead of building a NOP_EXPR. * c-common.c (c_sizeof_or_alignof_type): Use fold_convert instead of building a NOP_EXPR. (c_alignof_expr): Likewise. Handle CONVERT_EXPR the same as NOP_EXPR. * c-convert.c (convert): Use fold_convert instead of building NOP_EXPRs and CONVERT_EXPRs directly. Don't special case c_objc_common_truthvalue_conversion returning a NOP_EXPR. Remove #if 0 code. * c-pretty-print.c (pp_c_cast_expression, pp_c_expression): Handle NOP_EXPR the same as CONVERT_EXPR. * c-typeck.c (build_function_call): Use fold_convert instead of building a NOP_EXPR directly. (build_compound_expr): Handle NOP_EXPR the same as CONVERT_EXPR. testsuite: * gcc.dg/cast-pretty-print-1.c: New test. From-SVN: r108001
2005-12-03 19:58:43 +01:00
value = fold_convert (size_type_node, value);
c-common.c (c_sizeof_or_alignof_type): Use gcc_assert. * c-common.c (c_sizeof_or_alignof_type): Use gcc_assert. (handle_visibility_attribute, c_determine_visibility): Likewise. * c-common.h (my_friendly_assert): Remove. * cp/cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Use gcc_assert. From-SVN: r86762
2004-08-30 14:18:31 +02:00
gcc_assert (!TYPE_IS_SIZETYPE (TREE_TYPE (value)));
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
Fix PR/7363: 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * c-common.c (c_sizeof_or_alignof_type): New function. (c_alignof): Remove definition. * c-common.h (c_sizeof, c_alignof): Define as macros. (c_sizeof_or_alignof_type): Declare. (my_friendly_assert): Moved from cp/cp-tree.h * c-typeck.c (c_sizeof): Remove definition. cp/ 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> Fix PR/7363: * typeck.c (cxx_sizeof_or_alignof_type): New function. (c_sizeof): Remove definition. (expr_sizeof): Use cxx_sizeof. * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. * decl.c (finish_destructor_body): Use cxx_sizeof. * semantics.c (finish_alignof): Likewise. (finish_alignof): Use cxx_alignof. * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. (cxx_sizeof_or_alignof_type): Declare. (my_friendly_assert): Move to ../c-common.h. From-SVN: r55678
2002-07-23 15:54:06 +02:00
return value;
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
}
/* Implement the __alignof keyword: Return the minimum required
alignment of EXPR, measured in bytes. For VAR_DECL's and
FIELD_DECL's return DECL_ALIGN (which can be set from an
"aligned" __attribute__ specification). */
c-common.h: New file. * c-common.h: New file. * c-common.c (permanent_obstack): Delete unused declaration. (c_global_trees): New array. (c_common_nodes_and_builtins): New function; split off common code from init_decl_processing in both c-decl.c and cp/decl.c. * c-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. Include c-common.h. * c-decl.c: Delete definitions for tree nodes that were replaced by c_global_trees. (init_decl_processing): Build void_list_node. Call c_common_nodes_and_builtins; delete code to generate the common builtins here. * objc/objc-act.c (build_module_descriptor): Rename variable void_list_node to avoid clash with c-common.h. * cp/cp-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. (cp_tree_index): New enumeration. (cp_global_trees): Declare new array. Add accessor macros for it, and delete declarations of tree nodes replaced by it. (builtin_function): Delete macro, add declaration for new function. Include c-common.h. * cp/decl.c: Delete definitions for tree nodes that were replaced by cp_global_trees and c_global_trees. (init_decl_processing): Call c_common_nodes_and_builtins; delete code to generate the common builtins here. (builtin_function): New function. * cp/decl2.c (abort_fndecl): Delete declaration. * cp/except.c (expand_builtin_return_address): Delete declaration. (builtin_return_address_fndecl): Delete variable. (const_ptr_type_node): Delete declaration. * cp/lex.c (cons_up_default_function): Delete declaration of void_list_node. * cp/parse.y (void_list_node): Delete declaration. * cp/rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type): Delete variables. (const_string_type_node): Delete declaration. * cp/search.c (abort_fndecl): Delete declaration. * Makefile.in: Update dependencies. * objc/Make-lang.in: Likewise. * cp/Makefile.in: Likewise. From-SVN: r28188
1999-07-20 12:41:10 +02:00
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_alignof_expr (tree expr)
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
{
tree t;
if (TREE_CODE (expr) == VAR_DECL)
c-common.c (c_alignof_expr): Use DECL_ALIGN_UNIT and TYPE_ALIGN_UNIT. * c-common.c (c_alignof_expr): Use DECL_ALIGN_UNIT and TYPE_ALIGN_UNIT. (c_sizeof_of_alignof_type): Likewise. * expr.c (array_ref_element_size): Likewise. (highest_pow2_factor_for_target): Likewise. * gimplify.c (canonicalize_addr_expr): Likewise. (gimplify_compound_lval): Likewise. * stor-layout.c (finalize_record_size, finalize_type_size): Likewise. * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise. * varasm.c (assemble_variable): Likewise. (output_constant_def_contents): Alignments are unsigned. From-SVN: r86848
2004-09-01 00:46:31 +02:00
t = size_int (DECL_ALIGN_UNIT (expr));
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
else if (TREE_CODE (expr) == COMPONENT_REF
&& DECL_C_BIT_FIELD (TREE_OPERAND (expr, 1)))
{
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
error ("%<__alignof%> applied to a bit-field");
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
t = size_one_node;
}
else if (TREE_CODE (expr) == COMPONENT_REF
c-common.c: Fix formatting. * c-common.c: Fix formatting. * diagnostic.c: Likewise. * doloop.c: Likewise. * dwarf2out.c: Likewise. From-SVN: r48526
2002-01-04 03:00:26 +01:00
&& TREE_CODE (TREE_OPERAND (expr, 1)) == FIELD_DECL)
c-common.c (c_alignof_expr): Use DECL_ALIGN_UNIT and TYPE_ALIGN_UNIT. * c-common.c (c_alignof_expr): Use DECL_ALIGN_UNIT and TYPE_ALIGN_UNIT. (c_sizeof_of_alignof_type): Likewise. * expr.c (array_ref_element_size): Likewise. (highest_pow2_factor_for_target): Likewise. * gimplify.c (canonicalize_addr_expr): Likewise. (gimplify_compound_lval): Likewise. * stor-layout.c (finalize_record_size, finalize_type_size): Likewise. * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise. * varasm.c (assemble_variable): Likewise. (output_constant_def_contents): Alignments are unsigned. From-SVN: r86848
2004-09-01 00:46:31 +02:00
t = size_int (DECL_ALIGN_UNIT (TREE_OPERAND (expr, 1)));
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
else if (TREE_CODE (expr) == INDIRECT_REF)
{
tree t = TREE_OPERAND (expr, 0);
tree best = t;
int bestalign = TYPE_ALIGN (TREE_TYPE (TREE_TYPE (t)));
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c-common.c (c_sizeof_or_alignof_type): Use fold_convert instead of building a NOP_EXPR. * c-common.c (c_sizeof_or_alignof_type): Use fold_convert instead of building a NOP_EXPR. (c_alignof_expr): Likewise. Handle CONVERT_EXPR the same as NOP_EXPR. * c-convert.c (convert): Use fold_convert instead of building NOP_EXPRs and CONVERT_EXPRs directly. Don't special case c_objc_common_truthvalue_conversion returning a NOP_EXPR. Remove #if 0 code. * c-pretty-print.c (pp_c_cast_expression, pp_c_expression): Handle NOP_EXPR the same as CONVERT_EXPR. * c-typeck.c (build_function_call): Use fold_convert instead of building a NOP_EXPR directly. (build_compound_expr): Handle NOP_EXPR the same as CONVERT_EXPR. testsuite: * gcc.dg/cast-pretty-print-1.c: New test. From-SVN: r108001
2005-12-03 19:58:43 +01:00
while ((TREE_CODE (t) == NOP_EXPR || TREE_CODE (t) == CONVERT_EXPR)
c-common.c: Fix formatting. * c-common.c: Fix formatting. * diagnostic.c: Likewise. * doloop.c: Likewise. * dwarf2out.c: Likewise. From-SVN: r48526
2002-01-04 03:00:26 +01:00
&& TREE_CODE (TREE_TYPE (TREE_OPERAND (t, 0))) == POINTER_TYPE)
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
{
int thisalign;
t = TREE_OPERAND (t, 0);
thisalign = TYPE_ALIGN (TREE_TYPE (TREE_TYPE (t)));
if (thisalign > bestalign)
best = t, bestalign = thisalign;
}
return c_alignof (TREE_TYPE (TREE_TYPE (best)));
}
else
return c_alignof (TREE_TYPE (expr));
c-common.c (c_sizeof_or_alignof_type): Use fold_convert instead of building a NOP_EXPR. * c-common.c (c_sizeof_or_alignof_type): Use fold_convert instead of building a NOP_EXPR. (c_alignof_expr): Likewise. Handle CONVERT_EXPR the same as NOP_EXPR. * c-convert.c (convert): Use fold_convert instead of building NOP_EXPRs and CONVERT_EXPRs directly. Don't special case c_objc_common_truthvalue_conversion returning a NOP_EXPR. Remove #if 0 code. * c-pretty-print.c (pp_c_cast_expression, pp_c_expression): Handle NOP_EXPR the same as CONVERT_EXPR. * c-typeck.c (build_function_call): Use fold_convert instead of building a NOP_EXPR directly. (build_compound_expr): Handle NOP_EXPR the same as CONVERT_EXPR. testsuite: * gcc.dg/cast-pretty-print-1.c: New test. From-SVN: r108001
2005-12-03 19:58:43 +01:00
return fold_convert (size_type_node, t);
c-common.c (c_alignof, [...]): Move here... * c-common.c (c_alignof, c_alignof_expr): Move here... * c-typeck.c: ...from here. * c-tree.h, c-common.h: Adjust. * tree.c (cp_build_qualified_type_real): Use get_qualified_type. (build_cplus_array_type): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT, to get an unqualified version. * decl2.c (grok_alignof): Lose. (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. * typeck.c (c_alignof): Lose. * semantics.c (finish_sizeof, finish_alignof): New. * parse.y: Use them. * cp-tree.h: Declare them. From-SVN: r45145
2001-08-24 14:07:46 +02:00
}
re PR c++/7099 (G++ doesn't set the noreturn attribute on std::exit and std::abort) PR c++/7099 * builtin-attrs.def: Define new attribute lists for use in builtins.def. * builtins.def [DEF_BUILTIN]: Modify to take an additional ATTRS argument, an enumerated value defined in builtin-attrs.def that represents the attribute list for the builtins. Modify all builtin functions to pass an appropriate attribute list. Specify "abort", "exit", "_exit" and "_Exit" builtins here with their required noreturn attributes. * tree.h (enum_builtin_function): Ignore the additional parameter to DEF_BUILTIN. * builtins.c (built_in_names): Likewise. * c-common.c: (builtin_function_2): Replace the "int noreturn_p" argument with a tree representing the functions attribute list. Pass this "attrs" argument to builtin_function. No longer handle the noreturn_p processing manually. (built_in_attributes): Move the definitions from builtin-attrs.def before c_common_nodes_and_builtins. (c_common_nodes_and_builtins): Handle the new ATTRS parameter in DEF_BUILTIN, passing it to both builtin_function and the changed builtin_function_2. * doc/extend.texi: Document __builtin_abort, __builtin_exit, __builtin__exit and __builtin__Exit. * java/builtins.c (initialize_builtins): Ignore the additional parameter to DEF_BUILTIN. Handle more C/C++ specific junk in the builtins.def file. From-SVN: r55276
2002-07-06 02:16:44 +02:00
/* Handle C and C++ default attributes. */
enum built_in_attribute
{
#define DEF_ATTR_NULL_TREE(ENUM) ENUM,
#define DEF_ATTR_INT(ENUM, VALUE) ENUM,
#define DEF_ATTR_IDENT(ENUM, STRING) ENUM,
#define DEF_ATTR_TREE_LIST(ENUM, PURPOSE, VALUE, CHAIN) ENUM,
#include "builtin-attrs.def"
#undef DEF_ATTR_NULL_TREE
#undef DEF_ATTR_INT
#undef DEF_ATTR_IDENT
#undef DEF_ATTR_TREE_LIST
ATTR_LAST
};
static GTY(()) tree built_in_attributes[(int) ATTR_LAST];
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
static void c_init_attributes (void);
re PR c++/7099 (G++ doesn't set the noreturn attribute on std::exit and std::abort) PR c++/7099 * builtin-attrs.def: Define new attribute lists for use in builtins.def. * builtins.def [DEF_BUILTIN]: Modify to take an additional ATTRS argument, an enumerated value defined in builtin-attrs.def that represents the attribute list for the builtins. Modify all builtin functions to pass an appropriate attribute list. Specify "abort", "exit", "_exit" and "_Exit" builtins here with their required noreturn attributes. * tree.h (enum_builtin_function): Ignore the additional parameter to DEF_BUILTIN. * builtins.c (built_in_names): Likewise. * c-common.c: (builtin_function_2): Replace the "int noreturn_p" argument with a tree representing the functions attribute list. Pass this "attrs" argument to builtin_function. No longer handle the noreturn_p processing manually. (built_in_attributes): Move the definitions from builtin-attrs.def before c_common_nodes_and_builtins. (c_common_nodes_and_builtins): Handle the new ATTRS parameter in DEF_BUILTIN, passing it to both builtin_function and the changed builtin_function_2. * doc/extend.texi: Document __builtin_abort, __builtin_exit, __builtin__exit and __builtin__Exit. * java/builtins.c (initialize_builtins): Ignore the additional parameter to DEF_BUILTIN. Handle more C/C++ specific junk in the builtins.def file. From-SVN: r55276
2002-07-06 02:16:44 +02:00
backport: builtins.def: Move all DEF_SYNC_BUILTIN to ... Merge from gomp-branch. * builtins.def: Move all DEF_SYNC_BUILTIN to ... * sync-builtins.def: ... new file. (BUILT_IN_FETCH_AND_ADD_16, BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16, BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16, BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16, BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16, BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16, BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16, BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16, BUILT_IN_LOCK_RELEASE_16): New builtins. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * c-common.c (enum c_builtin_type): Move to top-level from c_common_nodes_and_builtins enum builtin_type. (builtin_types): Move from c_common_nodes_and_builtins. (def_fn_type): New. (c_common_nodes_and_builtins): Use it. (def_builtin_1): Check for error_mark_node. (sync_resolve_size): Handle also 128 bit sync builtins. * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def. * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls. (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define. * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables. * config/i386/sync.md (CASMODE, DCASMODE): New mode macros. (doublemodesuffix, DCASHMODE): New mode attrs. (sync_compare_and_swap<mode>): Change into expand, use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap*. (*sync_compare_and_swap<mode>): New insn. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap_cc*. (sync_double_compare_and_swap_cc<mode>): New insn. (*sync_double_compare_and_swap_ccdi_pic): Likewise. From-SVN: r108997
2005-12-23 01:43:34 +01:00
enum c_builtin_type
c-common.h: New file. * c-common.h: New file. * c-common.c (permanent_obstack): Delete unused declaration. (c_global_trees): New array. (c_common_nodes_and_builtins): New function; split off common code from init_decl_processing in both c-decl.c and cp/decl.c. * c-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. Include c-common.h. * c-decl.c: Delete definitions for tree nodes that were replaced by c_global_trees. (init_decl_processing): Build void_list_node. Call c_common_nodes_and_builtins; delete code to generate the common builtins here. * objc/objc-act.c (build_module_descriptor): Rename variable void_list_node to avoid clash with c-common.h. * cp/cp-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. (cp_tree_index): New enumeration. (cp_global_trees): Declare new array. Add accessor macros for it, and delete declarations of tree nodes replaced by it. (builtin_function): Delete macro, add declaration for new function. Include c-common.h. * cp/decl.c: Delete definitions for tree nodes that were replaced by cp_global_trees and c_global_trees. (init_decl_processing): Call c_common_nodes_and_builtins; delete code to generate the common builtins here. (builtin_function): New function. * cp/decl2.c (abort_fndecl): Delete declaration. * cp/except.c (expand_builtin_return_address): Delete declaration. (builtin_return_address_fndecl): Delete variable. (const_ptr_type_node): Delete declaration. * cp/lex.c (cons_up_default_function): Delete declaration of void_list_node. * cp/parse.y (void_list_node): Delete declaration. * cp/rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type): Delete variables. (const_string_type_node): Delete declaration. * cp/search.c (abort_fndecl): Delete declaration. * Makefile.in: Update dependencies. * objc/Make-lang.in: Likewise. * cp/Makefile.in: Likewise. From-SVN: r28188
1999-07-20 12:41:10 +02:00
{
builtins.def: Encode additional information, such as names and types, here. * builtins.def: Encode additional information, such as names and types, here. * builtin-types.def: New file. * builtins.c (built_in_names): Adjust use of DEF_BUILTIN. (built_in_decls): Likewise. Don't explicitly initialize global data to NULL. (expand_builtin_mathfn): Handle float and long double variants of math builtins. (expand_builtin): Likewise. * c-common.c (c_common_nodes_and_builtins): Make it table-driven. (expand_tree_builtin): Handle long, long long, float, and long double variants of math functions. * c-common.h (c_tree_index): Remove some unused nodes. (void_ftype): Remove. (void_type_ptr): Likewise. (int_ftype_int): Likewise. (ptr_ftype_sizetype): Likewise. * c-decl.c (init_decl_processing): Remove creation of DWARF builtins. * defaults.h (MD_INIT_BUILTINS): Provide default definition. * tree.h (built_in_function): Adjust definition of DEF_BUILTIN. * Makefile.in (c-common.o): Depend on builtin-types.def. * decl.c (init_decl_processing): Tweak. From-SVN: r42583
2001-05-25 22:00:59 +02:00
#define DEF_PRIMITIVE_TYPE(NAME, VALUE) NAME,
#define DEF_FUNCTION_TYPE_0(NAME, RETURN) NAME,
#define DEF_FUNCTION_TYPE_1(NAME, RETURN, ARG1) NAME,
#define DEF_FUNCTION_TYPE_2(NAME, RETURN, ARG1, ARG2) NAME,
#define DEF_FUNCTION_TYPE_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME,
#define DEF_FUNCTION_TYPE_4(NAME, RETURN, ARG1, ARG2, ARG3, ARG4) NAME,
builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6. * builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6. (DEF_LIST_INT_INT): Add for 4,0, 4,5, 5,0, 5,6. (ATTR_NOTHROW_NONNULL_4, ATTR_NOTHROW_NONNULL_5): Define. (ATTR_FORMAT_PRINTF_4_0, ATTR_FORMAT_PRINTF_4_5, ATTR_FORMAT_PRINTF_5_0, ATTR_FORMAT_PRINTF_5_6): Define. * builtins.c: Include tree-flow.h. (expand_builtin_mempcpy, expand_builtin_memmove): Comment fixes. (expand_builtin_object_size, expand_builtin_memory_chk, maybe_emit_chk_warning, maybe_emit_sprintf_chk_warning, compute_object_offset, compute_builtin_object_size, fold_builtin_object_size): New functions. (expand_builtin): Handle BUILT_IN_OBJECT_SIZE and BUILT_IN_*_CHK. (fold_builtin_1): Likewise. Handle BUILT_IN_{,V}{,F}PRINTF and BUILT_IN_{,F}PRINTF_UNLOCKED. (fold_builtin_memory_chk, fold_builtin_stxcpy_chk, fold_builtin_strncpy_chk, fold_builtin_strcat_chk, fold_builtin_strncat_chk, fold_builtin_sprintf_chk, fold_builtin_snprintf_chk, fold_builtin_printf, fold_builtin_fprintf): New functions. * builtins.def (BUILT_IN_OBJECT_SIZE, BUILT_IN_MEMCPY_CHK, BUILT_IN_MEMMOVE_CHK, BUILT_IN_MEMPCPY_CHK, BUILT_IN_MEMSET_CHK, BUILT_IN_STPCPY_CHK, BUILT_IN_STRCAT_CHK, BUILT_IN_STRCPY_CHK, BUILT_IN_STRNCAT_CHK, BUILT_IN_STRNCPY_CHK, BUILT_IN_SNPRINTF_CHK, BUILT_IN_SPRINTF_CHK, BUILT_IN_VSNPRINTF_CHK, BUILT_IN_VSPRINTF_CHK, BUILT_IN_FPRINTF_CHK, BUILT_IN_PRINTF_CHK, BUILT_IN_VFPRINTF_CHK, BUILT_IN_VPRINTF_CHK): New builtins. * builtin-types.def (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_VAR_4): Document. (BT_FN_SIZE_CONST_PTR_INT, BT_FN_INT_INT_CONST_STRING_VALIST_ARG, BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, BT_FN_PTR_PTR_INT_SIZE_SIZE, BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, BT_FN_INT_FILEPTR_INT_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_INT_CONST_STRING_VAR, BT_FN_INT_FILEPTR_INT_CONST_STRING_VAR, BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VAR, BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VAR): New types. * c-common.c (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_VAR_4, DEF_FUNCTION_TYPE_VAR_5): Define. * Makefile.in (OBJS-common): Add tree-object-size.o. (tree-object-size.o): Add dependencies. * tree-pass.h (pass_object_sizes): Add. * tree-optimize.c (init_tree_optimization_passes): Add pass_object_sizes. * tree-object-size.c: New file. * tree.h (fold_builtin_memory_chk, fold_builtin_stxcpy_chk, fold_builtin_strncpy_chk, fold_builtin_snprintf_chk, compute_builtin_object_size, init_object_sizes, fini_object_sizes): New prototypes. * tree-ssa-ccp.c (get_strlen): Rename to ... (get_maxval_strlen): ...this function. Handle also computing of maximum string length and maximum integral value. (ccp_fold_builtin): Handle BUILT_IN_*_CHK. Use get_maxval_strlen instead of get_strlen. Pass CALLEE and ARGLIST variables to the folding functions instead of computing them again. (execute_fold_all_builtins): Retry ccp_fold_builtin if a builtin changed into some other builtin. * doc/extend.texi (Object Size Checking): Document. * gcc.c-torture/execute/builtins/lib/main.c (abort): Add prototype. * gcc.c-torture/execute/builtins/lib/strncat.c (strncat): Avoid testing uninitialized var. * gcc.c-torture/execute/builtins/chk.h: New. * gcc.c-torture/execute/builtins/lib/chk.c: New. * gcc.c-torture/execute/builtins/memcpy-chk.c: New test. * gcc.c-torture/execute/builtins/memcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/memmove-chk.c: New test. * gcc.c-torture/execute/builtins/memmove-chk-lib.c: New. * gcc.c-torture/execute/builtins/mempcpy-chk.c: New test. * gcc.c-torture/execute/builtins/mempcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/memset-chk.c: New test. * gcc.c-torture/execute/builtins/memset-chk-lib.c: New. * gcc.c-torture/execute/builtins/snprintf-chk.c: New test. * gcc.c-torture/execute/builtins/snprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/sprintf-chk.c: New test. * gcc.c-torture/execute/builtins/sprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/stpcpy-chk.c: New test. * gcc.c-torture/execute/builtins/stpcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/strcat-chk.c: New test. * gcc.c-torture/execute/builtins/strcat-chk-lib.c: New. * gcc.c-torture/execute/builtins/strcpy-chk.c: New test. * gcc.c-torture/execute/builtins/strcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/strncat-chk.c: New test. * gcc.c-torture/execute/builtins/strncat-chk-lib.c: New. * gcc.c-torture/execute/builtins/strncpy-chk.c: New test. * gcc.c-torture/execute/builtins/strncpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/vsnprintf-chk.c: New test. * gcc.c-torture/execute/builtins/vsnprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/vsprintf-chk.c: New test. * gcc.c-torture/execute/builtins/vsprintf-chk-lib.c: New. * gcc.dg/builtin-object-size-1.c: New test. * gcc.dg/builtin-object-size-2.c: New test. * gcc.dg/builtin-object-size-3.c: New test. * gcc.dg/builtin-object-size-4.c: New test. * gcc.dg/builtin-object-size-5.c: New test. * gcc.dg/builtin-stringop-chk-1.c: New test. * gcc.dg/builtin-stringop-chk-2.c: New test. * gcc.dg/tree-ssa/builtin-fprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-fprintf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-printf-1.c: New test. * gcc.dg/tree-ssa/builtin-printf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-vfprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-vfprintf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-vprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-vprintf-chk-1.c: New test. * gcc.c-torture/execute/printf-1.c: New test. * gcc.c-torture/execute/fprintf-1.c: New test. * gcc.c-torture/execute/vprintf-1.c: New test. * gcc.c-torture/execute/vfprintf-1.c: New test. * gcc.c-torture/execute/printf-chk-1.c: New test. * gcc.c-torture/execute/fprintf-chk-1.c: New test. * gcc.c-torture/execute/vprintf-chk-1.c: New test. * gcc.c-torture/execute/vfprintf-chk-1.c: New test. From-SVN: r101352
2005-06-27 14:17:39 +02:00
#define DEF_FUNCTION_TYPE_5(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) NAME,
backport: builtins.def: Move all DEF_SYNC_BUILTIN to ... Merge from gomp-branch. * builtins.def: Move all DEF_SYNC_BUILTIN to ... * sync-builtins.def: ... new file. (BUILT_IN_FETCH_AND_ADD_16, BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16, BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16, BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16, BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16, BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16, BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16, BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16, BUILT_IN_LOCK_RELEASE_16): New builtins. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * c-common.c (enum c_builtin_type): Move to top-level from c_common_nodes_and_builtins enum builtin_type. (builtin_types): Move from c_common_nodes_and_builtins. (def_fn_type): New. (c_common_nodes_and_builtins): Use it. (def_builtin_1): Check for error_mark_node. (sync_resolve_size): Handle also 128 bit sync builtins. * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def. * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls. (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define. * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables. * config/i386/sync.md (CASMODE, DCASMODE): New mode macros. (doublemodesuffix, DCASHMODE): New mode attrs. (sync_compare_and_swap<mode>): Change into expand, use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap*. (*sync_compare_and_swap<mode>): New insn. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap_cc*. (sync_double_compare_and_swap_cc<mode>): New insn. (*sync_double_compare_and_swap_ccdi_pic): Likewise. From-SVN: r108997
2005-12-23 01:43:34 +01:00
#define DEF_FUNCTION_TYPE_6(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6) NAME,
#define DEF_FUNCTION_TYPE_7(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6, ARG7) NAME,
builtins.def: Encode additional information, such as names and types, here. * builtins.def: Encode additional information, such as names and types, here. * builtin-types.def: New file. * builtins.c (built_in_names): Adjust use of DEF_BUILTIN. (built_in_decls): Likewise. Don't explicitly initialize global data to NULL. (expand_builtin_mathfn): Handle float and long double variants of math builtins. (expand_builtin): Likewise. * c-common.c (c_common_nodes_and_builtins): Make it table-driven. (expand_tree_builtin): Handle long, long long, float, and long double variants of math functions. * c-common.h (c_tree_index): Remove some unused nodes. (void_ftype): Remove. (void_type_ptr): Likewise. (int_ftype_int): Likewise. (ptr_ftype_sizetype): Likewise. * c-decl.c (init_decl_processing): Remove creation of DWARF builtins. * defaults.h (MD_INIT_BUILTINS): Provide default definition. * tree.h (built_in_function): Adjust definition of DEF_BUILTIN. * Makefile.in (c-common.o): Depend on builtin-types.def. * decl.c (init_decl_processing): Tweak. From-SVN: r42583
2001-05-25 22:00:59 +02:00
#define DEF_FUNCTION_TYPE_VAR_0(NAME, RETURN) NAME,
#define DEF_FUNCTION_TYPE_VAR_1(NAME, RETURN, ARG1) NAME,
#define DEF_FUNCTION_TYPE_VAR_2(NAME, RETURN, ARG1, ARG2) NAME,
re PR c++/9367 (error: nonnull argument with extern "C" snprintf prototype) PR c++/9367 * builtin-types.def (DEF_FUNCTION_TYPE_VAR_3): New macro. (BT_FN_INT_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_CONST_STRING_VALIST_ARG, BT_FN_INT_CONST_STRING_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_CONST_STRING_VAR, BT_FN_INT_CONST_STRING_CONST_STRING_VAR, BT_FN_INT_STRING_SIZE_CONST_STRING_VAR): New built-in types. * builtin-attrs.def (ATTR_NONNULL_1, ATTR_NONNULL_2, ATTR_NONNULL_3): Also include the nothrow attribute. (sprintf, scanf, sscanf, vprintf, vsprintf, snprintf, vsnprintf, vscanf, vsscanf): Don't define attributes here. * builtins.def (putchar, puts): Make full C89 built-ins. (snprintf, sprintf, scanf, sscanf, vprintf, vscanf, vsscanf, vsnprintf, vsprintf): New built-ins. * c-common.c (c_common_nodes_and_builtins): Handle new macro DEF_FUNCTION_TYPE_VAR_3. * doc/extend.texi: Document these new built-in functions. * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3. (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3. * g++.old-deja/g++.other/builtins10.C: New test for PR 9367. * gcc.dg/format/attr-5.c: Handle new conflicting types warning. From-SVN: r63650
2003-03-02 02:34:34 +01:00
#define DEF_FUNCTION_TYPE_VAR_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME,
builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6. * builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6. (DEF_LIST_INT_INT): Add for 4,0, 4,5, 5,0, 5,6. (ATTR_NOTHROW_NONNULL_4, ATTR_NOTHROW_NONNULL_5): Define. (ATTR_FORMAT_PRINTF_4_0, ATTR_FORMAT_PRINTF_4_5, ATTR_FORMAT_PRINTF_5_0, ATTR_FORMAT_PRINTF_5_6): Define. * builtins.c: Include tree-flow.h. (expand_builtin_mempcpy, expand_builtin_memmove): Comment fixes. (expand_builtin_object_size, expand_builtin_memory_chk, maybe_emit_chk_warning, maybe_emit_sprintf_chk_warning, compute_object_offset, compute_builtin_object_size, fold_builtin_object_size): New functions. (expand_builtin): Handle BUILT_IN_OBJECT_SIZE and BUILT_IN_*_CHK. (fold_builtin_1): Likewise. Handle BUILT_IN_{,V}{,F}PRINTF and BUILT_IN_{,F}PRINTF_UNLOCKED. (fold_builtin_memory_chk, fold_builtin_stxcpy_chk, fold_builtin_strncpy_chk, fold_builtin_strcat_chk, fold_builtin_strncat_chk, fold_builtin_sprintf_chk, fold_builtin_snprintf_chk, fold_builtin_printf, fold_builtin_fprintf): New functions. * builtins.def (BUILT_IN_OBJECT_SIZE, BUILT_IN_MEMCPY_CHK, BUILT_IN_MEMMOVE_CHK, BUILT_IN_MEMPCPY_CHK, BUILT_IN_MEMSET_CHK, BUILT_IN_STPCPY_CHK, BUILT_IN_STRCAT_CHK, BUILT_IN_STRCPY_CHK, BUILT_IN_STRNCAT_CHK, BUILT_IN_STRNCPY_CHK, BUILT_IN_SNPRINTF_CHK, BUILT_IN_SPRINTF_CHK, BUILT_IN_VSNPRINTF_CHK, BUILT_IN_VSPRINTF_CHK, BUILT_IN_FPRINTF_CHK, BUILT_IN_PRINTF_CHK, BUILT_IN_VFPRINTF_CHK, BUILT_IN_VPRINTF_CHK): New builtins. * builtin-types.def (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_VAR_4): Document. (BT_FN_SIZE_CONST_PTR_INT, BT_FN_INT_INT_CONST_STRING_VALIST_ARG, BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, BT_FN_PTR_PTR_INT_SIZE_SIZE, BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, BT_FN_INT_FILEPTR_INT_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_INT_CONST_STRING_VAR, BT_FN_INT_FILEPTR_INT_CONST_STRING_VAR, BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VAR, BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VAR): New types. * c-common.c (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_VAR_4, DEF_FUNCTION_TYPE_VAR_5): Define. * Makefile.in (OBJS-common): Add tree-object-size.o. (tree-object-size.o): Add dependencies. * tree-pass.h (pass_object_sizes): Add. * tree-optimize.c (init_tree_optimization_passes): Add pass_object_sizes. * tree-object-size.c: New file. * tree.h (fold_builtin_memory_chk, fold_builtin_stxcpy_chk, fold_builtin_strncpy_chk, fold_builtin_snprintf_chk, compute_builtin_object_size, init_object_sizes, fini_object_sizes): New prototypes. * tree-ssa-ccp.c (get_strlen): Rename to ... (get_maxval_strlen): ...this function. Handle also computing of maximum string length and maximum integral value. (ccp_fold_builtin): Handle BUILT_IN_*_CHK. Use get_maxval_strlen instead of get_strlen. Pass CALLEE and ARGLIST variables to the folding functions instead of computing them again. (execute_fold_all_builtins): Retry ccp_fold_builtin if a builtin changed into some other builtin. * doc/extend.texi (Object Size Checking): Document. * gcc.c-torture/execute/builtins/lib/main.c (abort): Add prototype. * gcc.c-torture/execute/builtins/lib/strncat.c (strncat): Avoid testing uninitialized var. * gcc.c-torture/execute/builtins/chk.h: New. * gcc.c-torture/execute/builtins/lib/chk.c: New. * gcc.c-torture/execute/builtins/memcpy-chk.c: New test. * gcc.c-torture/execute/builtins/memcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/memmove-chk.c: New test. * gcc.c-torture/execute/builtins/memmove-chk-lib.c: New. * gcc.c-torture/execute/builtins/mempcpy-chk.c: New test. * gcc.c-torture/execute/builtins/mempcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/memset-chk.c: New test. * gcc.c-torture/execute/builtins/memset-chk-lib.c: New. * gcc.c-torture/execute/builtins/snprintf-chk.c: New test. * gcc.c-torture/execute/builtins/snprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/sprintf-chk.c: New test. * gcc.c-torture/execute/builtins/sprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/stpcpy-chk.c: New test. * gcc.c-torture/execute/builtins/stpcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/strcat-chk.c: New test. * gcc.c-torture/execute/builtins/strcat-chk-lib.c: New. * gcc.c-torture/execute/builtins/strcpy-chk.c: New test. * gcc.c-torture/execute/builtins/strcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/strncat-chk.c: New test. * gcc.c-torture/execute/builtins/strncat-chk-lib.c: New. * gcc.c-torture/execute/builtins/strncpy-chk.c: New test. * gcc.c-torture/execute/builtins/strncpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/vsnprintf-chk.c: New test. * gcc.c-torture/execute/builtins/vsnprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/vsprintf-chk.c: New test. * gcc.c-torture/execute/builtins/vsprintf-chk-lib.c: New. * gcc.dg/builtin-object-size-1.c: New test. * gcc.dg/builtin-object-size-2.c: New test. * gcc.dg/builtin-object-size-3.c: New test. * gcc.dg/builtin-object-size-4.c: New test. * gcc.dg/builtin-object-size-5.c: New test. * gcc.dg/builtin-stringop-chk-1.c: New test. * gcc.dg/builtin-stringop-chk-2.c: New test. * gcc.dg/tree-ssa/builtin-fprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-fprintf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-printf-1.c: New test. * gcc.dg/tree-ssa/builtin-printf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-vfprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-vfprintf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-vprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-vprintf-chk-1.c: New test. * gcc.c-torture/execute/printf-1.c: New test. * gcc.c-torture/execute/fprintf-1.c: New test. * gcc.c-torture/execute/vprintf-1.c: New test. * gcc.c-torture/execute/vfprintf-1.c: New test. * gcc.c-torture/execute/printf-chk-1.c: New test. * gcc.c-torture/execute/fprintf-chk-1.c: New test. * gcc.c-torture/execute/vprintf-chk-1.c: New test. * gcc.c-torture/execute/vfprintf-chk-1.c: New test. From-SVN: r101352
2005-06-27 14:17:39 +02:00
#define DEF_FUNCTION_TYPE_VAR_4(NAME, RETURN, ARG1, ARG2, ARG3, ARG4) NAME,
#define DEF_FUNCTION_TYPE_VAR_5(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG6) \
NAME,
builtins.def: Encode additional information, such as names and types, here. * builtins.def: Encode additional information, such as names and types, here. * builtin-types.def: New file. * builtins.c (built_in_names): Adjust use of DEF_BUILTIN. (built_in_decls): Likewise. Don't explicitly initialize global data to NULL. (expand_builtin_mathfn): Handle float and long double variants of math builtins. (expand_builtin): Likewise. * c-common.c (c_common_nodes_and_builtins): Make it table-driven. (expand_tree_builtin): Handle long, long long, float, and long double variants of math functions. * c-common.h (c_tree_index): Remove some unused nodes. (void_ftype): Remove. (void_type_ptr): Likewise. (int_ftype_int): Likewise. (ptr_ftype_sizetype): Likewise. * c-decl.c (init_decl_processing): Remove creation of DWARF builtins. * defaults.h (MD_INIT_BUILTINS): Provide default definition. * tree.h (built_in_function): Adjust definition of DEF_BUILTIN. * Makefile.in (c-common.o): Depend on builtin-types.def. * decl.c (init_decl_processing): Tweak. From-SVN: r42583
2001-05-25 22:00:59 +02:00
#define DEF_POINTER_TYPE(NAME, TYPE) NAME,
#include "builtin-types.def"
#undef DEF_PRIMITIVE_TYPE
#undef DEF_FUNCTION_TYPE_0
#undef DEF_FUNCTION_TYPE_1
#undef DEF_FUNCTION_TYPE_2
#undef DEF_FUNCTION_TYPE_3
#undef DEF_FUNCTION_TYPE_4
builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6. * builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6. (DEF_LIST_INT_INT): Add for 4,0, 4,5, 5,0, 5,6. (ATTR_NOTHROW_NONNULL_4, ATTR_NOTHROW_NONNULL_5): Define. (ATTR_FORMAT_PRINTF_4_0, ATTR_FORMAT_PRINTF_4_5, ATTR_FORMAT_PRINTF_5_0, ATTR_FORMAT_PRINTF_5_6): Define. * builtins.c: Include tree-flow.h. (expand_builtin_mempcpy, expand_builtin_memmove): Comment fixes. (expand_builtin_object_size, expand_builtin_memory_chk, maybe_emit_chk_warning, maybe_emit_sprintf_chk_warning, compute_object_offset, compute_builtin_object_size, fold_builtin_object_size): New functions. (expand_builtin): Handle BUILT_IN_OBJECT_SIZE and BUILT_IN_*_CHK. (fold_builtin_1): Likewise. Handle BUILT_IN_{,V}{,F}PRINTF and BUILT_IN_{,F}PRINTF_UNLOCKED. (fold_builtin_memory_chk, fold_builtin_stxcpy_chk, fold_builtin_strncpy_chk, fold_builtin_strcat_chk, fold_builtin_strncat_chk, fold_builtin_sprintf_chk, fold_builtin_snprintf_chk, fold_builtin_printf, fold_builtin_fprintf): New functions. * builtins.def (BUILT_IN_OBJECT_SIZE, BUILT_IN_MEMCPY_CHK, BUILT_IN_MEMMOVE_CHK, BUILT_IN_MEMPCPY_CHK, BUILT_IN_MEMSET_CHK, BUILT_IN_STPCPY_CHK, BUILT_IN_STRCAT_CHK, BUILT_IN_STRCPY_CHK, BUILT_IN_STRNCAT_CHK, BUILT_IN_STRNCPY_CHK, BUILT_IN_SNPRINTF_CHK, BUILT_IN_SPRINTF_CHK, BUILT_IN_VSNPRINTF_CHK, BUILT_IN_VSPRINTF_CHK, BUILT_IN_FPRINTF_CHK, BUILT_IN_PRINTF_CHK, BUILT_IN_VFPRINTF_CHK, BUILT_IN_VPRINTF_CHK): New builtins. * builtin-types.def (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_VAR_4): Document. (BT_FN_SIZE_CONST_PTR_INT, BT_FN_INT_INT_CONST_STRING_VALIST_ARG, BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, BT_FN_PTR_PTR_INT_SIZE_SIZE, BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, BT_FN_INT_FILEPTR_INT_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_INT_CONST_STRING_VAR, BT_FN_INT_FILEPTR_INT_CONST_STRING_VAR, BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VAR, BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VAR): New types. * c-common.c (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_VAR_4, DEF_FUNCTION_TYPE_VAR_5): Define. * Makefile.in (OBJS-common): Add tree-object-size.o. (tree-object-size.o): Add dependencies. * tree-pass.h (pass_object_sizes): Add. * tree-optimize.c (init_tree_optimization_passes): Add pass_object_sizes. * tree-object-size.c: New file. * tree.h (fold_builtin_memory_chk, fold_builtin_stxcpy_chk, fold_builtin_strncpy_chk, fold_builtin_snprintf_chk, compute_builtin_object_size, init_object_sizes, fini_object_sizes): New prototypes. * tree-ssa-ccp.c (get_strlen): Rename to ... (get_maxval_strlen): ...this function. Handle also computing of maximum string length and maximum integral value. (ccp_fold_builtin): Handle BUILT_IN_*_CHK. Use get_maxval_strlen instead of get_strlen. Pass CALLEE and ARGLIST variables to the folding functions instead of computing them again. (execute_fold_all_builtins): Retry ccp_fold_builtin if a builtin changed into some other builtin. * doc/extend.texi (Object Size Checking): Document. * gcc.c-torture/execute/builtins/lib/main.c (abort): Add prototype. * gcc.c-torture/execute/builtins/lib/strncat.c (strncat): Avoid testing uninitialized var. * gcc.c-torture/execute/builtins/chk.h: New. * gcc.c-torture/execute/builtins/lib/chk.c: New. * gcc.c-torture/execute/builtins/memcpy-chk.c: New test. * gcc.c-torture/execute/builtins/memcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/memmove-chk.c: New test. * gcc.c-torture/execute/builtins/memmove-chk-lib.c: New. * gcc.c-torture/execute/builtins/mempcpy-chk.c: New test. * gcc.c-torture/execute/builtins/mempcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/memset-chk.c: New test. * gcc.c-torture/execute/builtins/memset-chk-lib.c: New. * gcc.c-torture/execute/builtins/snprintf-chk.c: New test. * gcc.c-torture/execute/builtins/snprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/sprintf-chk.c: New test. * gcc.c-torture/execute/builtins/sprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/stpcpy-chk.c: New test. * gcc.c-torture/execute/builtins/stpcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/strcat-chk.c: New test. * gcc.c-torture/execute/builtins/strcat-chk-lib.c: New. * gcc.c-torture/execute/builtins/strcpy-chk.c: New test. * gcc.c-torture/execute/builtins/strcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/strncat-chk.c: New test. * gcc.c-torture/execute/builtins/strncat-chk-lib.c: New. * gcc.c-torture/execute/builtins/strncpy-chk.c: New test. * gcc.c-torture/execute/builtins/strncpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/vsnprintf-chk.c: New test. * gcc.c-torture/execute/builtins/vsnprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/vsprintf-chk.c: New test. * gcc.c-torture/execute/builtins/vsprintf-chk-lib.c: New. * gcc.dg/builtin-object-size-1.c: New test. * gcc.dg/builtin-object-size-2.c: New test. * gcc.dg/builtin-object-size-3.c: New test. * gcc.dg/builtin-object-size-4.c: New test. * gcc.dg/builtin-object-size-5.c: New test. * gcc.dg/builtin-stringop-chk-1.c: New test. * gcc.dg/builtin-stringop-chk-2.c: New test. * gcc.dg/tree-ssa/builtin-fprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-fprintf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-printf-1.c: New test. * gcc.dg/tree-ssa/builtin-printf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-vfprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-vfprintf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-vprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-vprintf-chk-1.c: New test. * gcc.c-torture/execute/printf-1.c: New test. * gcc.c-torture/execute/fprintf-1.c: New test. * gcc.c-torture/execute/vprintf-1.c: New test. * gcc.c-torture/execute/vfprintf-1.c: New test. * gcc.c-torture/execute/printf-chk-1.c: New test. * gcc.c-torture/execute/fprintf-chk-1.c: New test. * gcc.c-torture/execute/vprintf-chk-1.c: New test. * gcc.c-torture/execute/vfprintf-chk-1.c: New test. From-SVN: r101352
2005-06-27 14:17:39 +02:00
#undef DEF_FUNCTION_TYPE_5
#undef DEF_FUNCTION_TYPE_6
backport: builtins.def: Move all DEF_SYNC_BUILTIN to ... Merge from gomp-branch. * builtins.def: Move all DEF_SYNC_BUILTIN to ... * sync-builtins.def: ... new file. (BUILT_IN_FETCH_AND_ADD_16, BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16, BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16, BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16, BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16, BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16, BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16, BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16, BUILT_IN_LOCK_RELEASE_16): New builtins. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * c-common.c (enum c_builtin_type): Move to top-level from c_common_nodes_and_builtins enum builtin_type. (builtin_types): Move from c_common_nodes_and_builtins. (def_fn_type): New. (c_common_nodes_and_builtins): Use it. (def_builtin_1): Check for error_mark_node. (sync_resolve_size): Handle also 128 bit sync builtins. * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def. * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls. (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define. * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables. * config/i386/sync.md (CASMODE, DCASMODE): New mode macros. (doublemodesuffix, DCASHMODE): New mode attrs. (sync_compare_and_swap<mode>): Change into expand, use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap*. (*sync_compare_and_swap<mode>): New insn. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap_cc*. (sync_double_compare_and_swap_cc<mode>): New insn. (*sync_double_compare_and_swap_ccdi_pic): Likewise. From-SVN: r108997
2005-12-23 01:43:34 +01:00
#undef DEF_FUNCTION_TYPE_7
builtins.def: Encode additional information, such as names and types, here. * builtins.def: Encode additional information, such as names and types, here. * builtin-types.def: New file. * builtins.c (built_in_names): Adjust use of DEF_BUILTIN. (built_in_decls): Likewise. Don't explicitly initialize global data to NULL. (expand_builtin_mathfn): Handle float and long double variants of math builtins. (expand_builtin): Likewise. * c-common.c (c_common_nodes_and_builtins): Make it table-driven. (expand_tree_builtin): Handle long, long long, float, and long double variants of math functions. * c-common.h (c_tree_index): Remove some unused nodes. (void_ftype): Remove. (void_type_ptr): Likewise. (int_ftype_int): Likewise. (ptr_ftype_sizetype): Likewise. * c-decl.c (init_decl_processing): Remove creation of DWARF builtins. * defaults.h (MD_INIT_BUILTINS): Provide default definition. * tree.h (built_in_function): Adjust definition of DEF_BUILTIN. * Makefile.in (c-common.o): Depend on builtin-types.def. * decl.c (init_decl_processing): Tweak. From-SVN: r42583
2001-05-25 22:00:59 +02:00
#undef DEF_FUNCTION_TYPE_VAR_0
#undef DEF_FUNCTION_TYPE_VAR_1
#undef DEF_FUNCTION_TYPE_VAR_2
re PR c++/9367 (error: nonnull argument with extern "C" snprintf prototype) PR c++/9367 * builtin-types.def (DEF_FUNCTION_TYPE_VAR_3): New macro. (BT_FN_INT_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_CONST_STRING_VALIST_ARG, BT_FN_INT_CONST_STRING_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_CONST_STRING_VAR, BT_FN_INT_CONST_STRING_CONST_STRING_VAR, BT_FN_INT_STRING_SIZE_CONST_STRING_VAR): New built-in types. * builtin-attrs.def (ATTR_NONNULL_1, ATTR_NONNULL_2, ATTR_NONNULL_3): Also include the nothrow attribute. (sprintf, scanf, sscanf, vprintf, vsprintf, snprintf, vsnprintf, vscanf, vsscanf): Don't define attributes here. * builtins.def (putchar, puts): Make full C89 built-ins. (snprintf, sprintf, scanf, sscanf, vprintf, vscanf, vsscanf, vsnprintf, vsprintf): New built-ins. * c-common.c (c_common_nodes_and_builtins): Handle new macro DEF_FUNCTION_TYPE_VAR_3. * doc/extend.texi: Document these new built-in functions. * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3. (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3. * g++.old-deja/g++.other/builtins10.C: New test for PR 9367. * gcc.dg/format/attr-5.c: Handle new conflicting types warning. From-SVN: r63650
2003-03-02 02:34:34 +01:00
#undef DEF_FUNCTION_TYPE_VAR_3
builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6. * builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6. (DEF_LIST_INT_INT): Add for 4,0, 4,5, 5,0, 5,6. (ATTR_NOTHROW_NONNULL_4, ATTR_NOTHROW_NONNULL_5): Define. (ATTR_FORMAT_PRINTF_4_0, ATTR_FORMAT_PRINTF_4_5, ATTR_FORMAT_PRINTF_5_0, ATTR_FORMAT_PRINTF_5_6): Define. * builtins.c: Include tree-flow.h. (expand_builtin_mempcpy, expand_builtin_memmove): Comment fixes. (expand_builtin_object_size, expand_builtin_memory_chk, maybe_emit_chk_warning, maybe_emit_sprintf_chk_warning, compute_object_offset, compute_builtin_object_size, fold_builtin_object_size): New functions. (expand_builtin): Handle BUILT_IN_OBJECT_SIZE and BUILT_IN_*_CHK. (fold_builtin_1): Likewise. Handle BUILT_IN_{,V}{,F}PRINTF and BUILT_IN_{,F}PRINTF_UNLOCKED. (fold_builtin_memory_chk, fold_builtin_stxcpy_chk, fold_builtin_strncpy_chk, fold_builtin_strcat_chk, fold_builtin_strncat_chk, fold_builtin_sprintf_chk, fold_builtin_snprintf_chk, fold_builtin_printf, fold_builtin_fprintf): New functions. * builtins.def (BUILT_IN_OBJECT_SIZE, BUILT_IN_MEMCPY_CHK, BUILT_IN_MEMMOVE_CHK, BUILT_IN_MEMPCPY_CHK, BUILT_IN_MEMSET_CHK, BUILT_IN_STPCPY_CHK, BUILT_IN_STRCAT_CHK, BUILT_IN_STRCPY_CHK, BUILT_IN_STRNCAT_CHK, BUILT_IN_STRNCPY_CHK, BUILT_IN_SNPRINTF_CHK, BUILT_IN_SPRINTF_CHK, BUILT_IN_VSNPRINTF_CHK, BUILT_IN_VSPRINTF_CHK, BUILT_IN_FPRINTF_CHK, BUILT_IN_PRINTF_CHK, BUILT_IN_VFPRINTF_CHK, BUILT_IN_VPRINTF_CHK): New builtins. * builtin-types.def (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_VAR_4): Document. (BT_FN_SIZE_CONST_PTR_INT, BT_FN_INT_INT_CONST_STRING_VALIST_ARG, BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, BT_FN_PTR_PTR_INT_SIZE_SIZE, BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, BT_FN_INT_FILEPTR_INT_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG, BT_FN_INT_INT_CONST_STRING_VAR, BT_FN_INT_FILEPTR_INT_CONST_STRING_VAR, BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VAR, BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VAR): New types. * c-common.c (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_VAR_4, DEF_FUNCTION_TYPE_VAR_5): Define. * Makefile.in (OBJS-common): Add tree-object-size.o. (tree-object-size.o): Add dependencies. * tree-pass.h (pass_object_sizes): Add. * tree-optimize.c (init_tree_optimization_passes): Add pass_object_sizes. * tree-object-size.c: New file. * tree.h (fold_builtin_memory_chk, fold_builtin_stxcpy_chk, fold_builtin_strncpy_chk, fold_builtin_snprintf_chk, compute_builtin_object_size, init_object_sizes, fini_object_sizes): New prototypes. * tree-ssa-ccp.c (get_strlen): Rename to ... (get_maxval_strlen): ...this function. Handle also computing of maximum string length and maximum integral value. (ccp_fold_builtin): Handle BUILT_IN_*_CHK. Use get_maxval_strlen instead of get_strlen. Pass CALLEE and ARGLIST variables to the folding functions instead of computing them again. (execute_fold_all_builtins): Retry ccp_fold_builtin if a builtin changed into some other builtin. * doc/extend.texi (Object Size Checking): Document. * gcc.c-torture/execute/builtins/lib/main.c (abort): Add prototype. * gcc.c-torture/execute/builtins/lib/strncat.c (strncat): Avoid testing uninitialized var. * gcc.c-torture/execute/builtins/chk.h: New. * gcc.c-torture/execute/builtins/lib/chk.c: New. * gcc.c-torture/execute/builtins/memcpy-chk.c: New test. * gcc.c-torture/execute/builtins/memcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/memmove-chk.c: New test. * gcc.c-torture/execute/builtins/memmove-chk-lib.c: New. * gcc.c-torture/execute/builtins/mempcpy-chk.c: New test. * gcc.c-torture/execute/builtins/mempcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/memset-chk.c: New test. * gcc.c-torture/execute/builtins/memset-chk-lib.c: New. * gcc.c-torture/execute/builtins/snprintf-chk.c: New test. * gcc.c-torture/execute/builtins/snprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/sprintf-chk.c: New test. * gcc.c-torture/execute/builtins/sprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/stpcpy-chk.c: New test. * gcc.c-torture/execute/builtins/stpcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/strcat-chk.c: New test. * gcc.c-torture/execute/builtins/strcat-chk-lib.c: New. * gcc.c-torture/execute/builtins/strcpy-chk.c: New test. * gcc.c-torture/execute/builtins/strcpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/strncat-chk.c: New test. * gcc.c-torture/execute/builtins/strncat-chk-lib.c: New. * gcc.c-torture/execute/builtins/strncpy-chk.c: New test. * gcc.c-torture/execute/builtins/strncpy-chk-lib.c: New. * gcc.c-torture/execute/builtins/vsnprintf-chk.c: New test. * gcc.c-torture/execute/builtins/vsnprintf-chk-lib.c: New. * gcc.c-torture/execute/builtins/vsprintf-chk.c: New test. * gcc.c-torture/execute/builtins/vsprintf-chk-lib.c: New. * gcc.dg/builtin-object-size-1.c: New test. * gcc.dg/builtin-object-size-2.c: New test. * gcc.dg/builtin-object-size-3.c: New test. * gcc.dg/builtin-object-size-4.c: New test. * gcc.dg/builtin-object-size-5.c: New test. * gcc.dg/builtin-stringop-chk-1.c: New test. * gcc.dg/builtin-stringop-chk-2.c: New test. * gcc.dg/tree-ssa/builtin-fprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-fprintf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-printf-1.c: New test. * gcc.dg/tree-ssa/builtin-printf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-vfprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-vfprintf-chk-1.c: New test. * gcc.dg/tree-ssa/builtin-vprintf-1.c: New test. * gcc.dg/tree-ssa/builtin-vprintf-chk-1.c: New test. * gcc.c-torture/execute/printf-1.c: New test. * gcc.c-torture/execute/fprintf-1.c: New test. * gcc.c-torture/execute/vprintf-1.c: New test. * gcc.c-torture/execute/vfprintf-1.c: New test. * gcc.c-torture/execute/printf-chk-1.c: New test. * gcc.c-torture/execute/fprintf-chk-1.c: New test. * gcc.c-torture/execute/vprintf-chk-1.c: New test. * gcc.c-torture/execute/vfprintf-chk-1.c: New test. From-SVN: r101352
2005-06-27 14:17:39 +02:00
#undef DEF_FUNCTION_TYPE_VAR_4
#undef DEF_FUNCTION_TYPE_VAR_5
builtins.def: Encode additional information, such as names and types, here. * builtins.def: Encode additional information, such as names and types, here. * builtin-types.def: New file. * builtins.c (built_in_names): Adjust use of DEF_BUILTIN. (built_in_decls): Likewise. Don't explicitly initialize global data to NULL. (expand_builtin_mathfn): Handle float and long double variants of math builtins. (expand_builtin): Likewise. * c-common.c (c_common_nodes_and_builtins): Make it table-driven. (expand_tree_builtin): Handle long, long long, float, and long double variants of math functions. * c-common.h (c_tree_index): Remove some unused nodes. (void_ftype): Remove. (void_type_ptr): Likewise. (int_ftype_int): Likewise. (ptr_ftype_sizetype): Likewise. * c-decl.c (init_decl_processing): Remove creation of DWARF builtins. * defaults.h (MD_INIT_BUILTINS): Provide default definition. * tree.h (built_in_function): Adjust definition of DEF_BUILTIN. * Makefile.in (c-common.o): Depend on builtin-types.def. * decl.c (init_decl_processing): Tweak. From-SVN: r42583
2001-05-25 22:00:59 +02:00
#undef DEF_POINTER_TYPE
backport: builtins.def: Move all DEF_SYNC_BUILTIN to ... Merge from gomp-branch. * builtins.def: Move all DEF_SYNC_BUILTIN to ... * sync-builtins.def: ... new file. (BUILT_IN_FETCH_AND_ADD_16, BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16, BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16, BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16, BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16, BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16, BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16, BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16, BUILT_IN_LOCK_RELEASE_16): New builtins. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * c-common.c (enum c_builtin_type): Move to top-level from c_common_nodes_and_builtins enum builtin_type. (builtin_types): Move from c_common_nodes_and_builtins. (def_fn_type): New. (c_common_nodes_and_builtins): Use it. (def_builtin_1): Check for error_mark_node. (sync_resolve_size): Handle also 128 bit sync builtins. * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def. * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls. (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define. * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables. * config/i386/sync.md (CASMODE, DCASMODE): New mode macros. (doublemodesuffix, DCASHMODE): New mode attrs. (sync_compare_and_swap<mode>): Change into expand, use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap*. (*sync_compare_and_swap<mode>): New insn. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap_cc*. (sync_double_compare_and_swap_cc<mode>): New insn. (*sync_double_compare_and_swap_ccdi_pic): Likewise. From-SVN: r108997
2005-12-23 01:43:34 +01:00
BT_LAST
};
typedef enum c_builtin_type builtin_type;
builtins.def: Encode additional information, such as names and types, here. * builtins.def: Encode additional information, such as names and types, here. * builtin-types.def: New file. * builtins.c (built_in_names): Adjust use of DEF_BUILTIN. (built_in_decls): Likewise. Don't explicitly initialize global data to NULL. (expand_builtin_mathfn): Handle float and long double variants of math builtins. (expand_builtin): Likewise. * c-common.c (c_common_nodes_and_builtins): Make it table-driven. (expand_tree_builtin): Handle long, long long, float, and long double variants of math functions. * c-common.h (c_tree_index): Remove some unused nodes. (void_ftype): Remove. (void_type_ptr): Likewise. (int_ftype_int): Likewise. (ptr_ftype_sizetype): Likewise. * c-decl.c (init_decl_processing): Remove creation of DWARF builtins. * defaults.h (MD_INIT_BUILTINS): Provide default definition. * tree.h (built_in_function): Adjust definition of DEF_BUILTIN. * Makefile.in (c-common.o): Depend on builtin-types.def. * decl.c (init_decl_processing): Tweak. From-SVN: r42583
2001-05-25 22:00:59 +02:00
backport: builtins.def: Move all DEF_SYNC_BUILTIN to ... Merge from gomp-branch. * builtins.def: Move all DEF_SYNC_BUILTIN to ... * sync-builtins.def: ... new file. (BUILT_IN_FETCH_AND_ADD_16, BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16, BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16, BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16, BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16, BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16, BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16, BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16, BUILT_IN_LOCK_RELEASE_16): New builtins. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * c-common.c (enum c_builtin_type): Move to top-level from c_common_nodes_and_builtins enum builtin_type. (builtin_types): Move from c_common_nodes_and_builtins. (def_fn_type): New. (c_common_nodes_and_builtins): Use it. (def_builtin_1): Check for error_mark_node. (sync_resolve_size): Handle also 128 bit sync builtins. * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def. * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls. (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define. * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables. * config/i386/sync.md (CASMODE, DCASMODE): New mode macros. (doublemodesuffix, DCASHMODE): New mode attrs. (sync_compare_and_swap<mode>): Change into expand, use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap*. (*sync_compare_and_swap<mode>): New insn. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap_cc*. (sync_double_compare_and_swap_cc<mode>): New insn. (*sync_double_compare_and_swap_ccdi_pic): Likewise. From-SVN: r108997
2005-12-23 01:43:34 +01:00
/* A temporary array for c_common_nodes_and_builtins. Used in
communication with def_fn_type. */
static tree builtin_types[(int) BT_LAST + 1];
builtins.def: Encode additional information, such as names and types, here. * builtins.def: Encode additional information, such as names and types, here. * builtin-types.def: New file. * builtins.c (built_in_names): Adjust use of DEF_BUILTIN. (built_in_decls): Likewise. Don't explicitly initialize global data to NULL. (expand_builtin_mathfn): Handle float and long double variants of math builtins. (expand_builtin): Likewise. * c-common.c (c_common_nodes_and_builtins): Make it table-driven. (expand_tree_builtin): Handle long, long long, float, and long double variants of math functions. * c-common.h (c_tree_index): Remove some unused nodes. (void_ftype): Remove. (void_type_ptr): Likewise. (int_ftype_int): Likewise. (ptr_ftype_sizetype): Likewise. * c-decl.c (init_decl_processing): Remove creation of DWARF builtins. * defaults.h (MD_INIT_BUILTINS): Provide default definition. * tree.h (built_in_function): Adjust definition of DEF_BUILTIN. * Makefile.in (c-common.o): Depend on builtin-types.def. * decl.c (init_decl_processing): Tweak. From-SVN: r42583
2001-05-25 22:00:59 +02:00
backport: builtins.def: Move all DEF_SYNC_BUILTIN to ... Merge from gomp-branch. * builtins.def: Move all DEF_SYNC_BUILTIN to ... * sync-builtins.def: ... new file. (BUILT_IN_FETCH_AND_ADD_16, BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16, BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16, BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16, BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16, BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16, BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16, BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16, BUILT_IN_LOCK_RELEASE_16): New builtins. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * c-common.c (enum c_builtin_type): Move to top-level from c_common_nodes_and_builtins enum builtin_type. (builtin_types): Move from c_common_nodes_and_builtins. (def_fn_type): New. (c_common_nodes_and_builtins): Use it. (def_builtin_1): Check for error_mark_node. (sync_resolve_size): Handle also 128 bit sync builtins. * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def. * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls. (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define. * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables. * config/i386/sync.md (CASMODE, DCASMODE): New mode macros. (doublemodesuffix, DCASHMODE): New mode attrs. (sync_compare_and_swap<mode>): Change into expand, use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap*. (*sync_compare_and_swap<mode>): New insn. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap_cc*. (sync_double_compare_and_swap_cc<mode>): New insn. (*sync_double_compare_and_swap_ccdi_pic): Likewise. From-SVN: r108997
2005-12-23 01:43:34 +01:00
/* A helper function for c_common_nodes_and_builtins. Build function type
for DEF with return type RET and N arguments. If VAR is true, then the
function should be variadic after those N arguments.
Takes special care not to ICE if any of the types involved are
error_mark_node, which indicates that said type is not in fact available
(see builtin_type_for_size). In which case the function type as a whole
should be error_mark_node. */
static void
def_fn_type (builtin_type def, builtin_type ret, bool var, int n, ...)
{
tree args = NULL, t;
va_list list;
int i;
va_start (list, n);
for (i = 0; i < n; ++i)
{
builtin_type a = va_arg (list, builtin_type);
t = builtin_types[a];
if (t == error_mark_node)
goto egress;
args = tree_cons (NULL_TREE, t, args);
}
va_end (list);
args = nreverse (args);
if (!var)
args = chainon (args, void_list_node);
t = builtin_types[ret];
if (t == error_mark_node)
goto egress;
t = build_function_type (t, args);
egress:
builtin_types[def] = t;
}
c-common.c (c_define_builtins): New static function broken out of c_common_nodes_and_builtins. * c-common.c (c_define_builtins): New static function broken out of c_common_nodes_and_builtins. (c_common_nodes_and_builtins): Call c_define_builtins unless only doing preprocessing. From-SVN: r120264
2006-12-29 16:48:26 +01:00
/* Build builtin functions common to both C and C++ language
frontends. */
static void
c_define_builtins (tree va_list_ref_type_node, tree va_list_arg_type_node)
{
#define DEF_PRIMITIVE_TYPE(ENUM, VALUE) \
builtin_types[ENUM] = VALUE;
#define DEF_FUNCTION_TYPE_0(ENUM, RETURN) \
def_fn_type (ENUM, RETURN, 0, 0);
#define DEF_FUNCTION_TYPE_1(ENUM, RETURN, ARG1) \
def_fn_type (ENUM, RETURN, 0, 1, ARG1);
#define DEF_FUNCTION_TYPE_2(ENUM, RETURN, ARG1, ARG2) \
def_fn_type (ENUM, RETURN, 0, 2, ARG1, ARG2);
#define DEF_FUNCTION_TYPE_3(ENUM, RETURN, ARG1, ARG2, ARG3) \
def_fn_type (ENUM, RETURN, 0, 3, ARG1, ARG2, ARG3);
#define DEF_FUNCTION_TYPE_4(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4) \
def_fn_type (ENUM, RETURN, 0, 4, ARG1, ARG2, ARG3, ARG4);
#define DEF_FUNCTION_TYPE_5(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) \
def_fn_type (ENUM, RETURN, 0, 5, ARG1, ARG2, ARG3, ARG4, ARG5);
#define DEF_FUNCTION_TYPE_6(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
ARG6) \
def_fn_type (ENUM, RETURN, 0, 6, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6);
#define DEF_FUNCTION_TYPE_7(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \
ARG6, ARG7) \
def_fn_type (ENUM, RETURN, 0, 7, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6, ARG7);
#define DEF_FUNCTION_TYPE_VAR_0(ENUM, RETURN) \
def_fn_type (ENUM, RETURN, 1, 0);
#define DEF_FUNCTION_TYPE_VAR_1(ENUM, RETURN, ARG1) \
def_fn_type (ENUM, RETURN, 1, 1, ARG1);
#define DEF_FUNCTION_TYPE_VAR_2(ENUM, RETURN, ARG1, ARG2) \
def_fn_type (ENUM, RETURN, 1, 2, ARG1, ARG2);
#define DEF_FUNCTION_TYPE_VAR_3(ENUM, RETURN, ARG1, ARG2, ARG3) \
def_fn_type (ENUM, RETURN, 1, 3, ARG1, ARG2, ARG3);
#define DEF_FUNCTION_TYPE_VAR_4(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4) \
def_fn_type (ENUM, RETURN, 1, 4, ARG1, ARG2, ARG3, ARG4);
#define DEF_FUNCTION_TYPE_VAR_5(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) \
def_fn_type (ENUM, RETURN, 1, 5, ARG1, ARG2, ARG3, ARG4, ARG5);
#define DEF_POINTER_TYPE(ENUM, TYPE) \
builtin_types[(int) ENUM] = build_pointer_type (builtin_types[(int) TYPE]);
#include "builtin-types.def"
#undef DEF_PRIMITIVE_TYPE
#undef DEF_FUNCTION_TYPE_1
#undef DEF_FUNCTION_TYPE_2
#undef DEF_FUNCTION_TYPE_3
#undef DEF_FUNCTION_TYPE_4
#undef DEF_FUNCTION_TYPE_5
#undef DEF_FUNCTION_TYPE_6
#undef DEF_FUNCTION_TYPE_VAR_0
#undef DEF_FUNCTION_TYPE_VAR_1
#undef DEF_FUNCTION_TYPE_VAR_2
#undef DEF_FUNCTION_TYPE_VAR_3
#undef DEF_FUNCTION_TYPE_VAR_4
#undef DEF_FUNCTION_TYPE_VAR_5
#undef DEF_POINTER_TYPE
builtin_types[(int) BT_LAST] = NULL_TREE;
c_init_attributes ();
#define DEF_BUILTIN(ENUM, NAME, CLASS, TYPE, LIBTYPE, BOTH_P, FALLBACK_P, \
NONANSI_P, ATTRS, IMPLICIT, COND) \
if (NAME && COND) \
def_builtin_1 (ENUM, NAME, CLASS, \
builtin_types[(int) TYPE], \
builtin_types[(int) LIBTYPE], \
BOTH_P, FALLBACK_P, NONANSI_P, \
built_in_attributes[(int) ATTRS], IMPLICIT);
#include "builtins.def"
#undef DEF_BUILTIN
build_common_builtin_nodes ();
targetm.init_builtins ();
if (flag_mudflap)
mudflap_init ();
}
backport: builtins.def: Move all DEF_SYNC_BUILTIN to ... Merge from gomp-branch. * builtins.def: Move all DEF_SYNC_BUILTIN to ... * sync-builtins.def: ... new file. (BUILT_IN_FETCH_AND_ADD_16, BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16, BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16, BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16, BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16, BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16, BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16, BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16, BUILT_IN_LOCK_RELEASE_16): New builtins. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * c-common.c (enum c_builtin_type): Move to top-level from c_common_nodes_and_builtins enum builtin_type. (builtin_types): Move from c_common_nodes_and_builtins. (def_fn_type): New. (c_common_nodes_and_builtins): Use it. (def_builtin_1): Check for error_mark_node. (sync_resolve_size): Handle also 128 bit sync builtins. * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def. * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls. (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define. * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables. * config/i386/sync.md (CASMODE, DCASMODE): New mode macros. (doublemodesuffix, DCASHMODE): New mode attrs. (sync_compare_and_swap<mode>): Change into expand, use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap*. (*sync_compare_and_swap<mode>): New insn. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap_cc*. (sync_double_compare_and_swap_cc<mode>): New insn. (*sync_double_compare_and_swap_ccdi_pic): Likewise. From-SVN: r108997
2005-12-23 01:43:34 +01:00
/* Build tree nodes and builtin functions common to both C and C++ language
frontends. */
void
c_common_nodes_and_builtins (void)
{
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
int wchar_type_size;
tree array_domain_type;
c-common.c (c_common_nodes_and_builtins): The first parameter to __builtin_va_start and __builtin_va_copy is now either a... * c-common.c (c_common_nodes_and_builtins): The first parameter to __builtin_va_start and __builtin_va_copy is now either a 'va_list' or a reference to a va_list. * builtins.c (stabilize_va_list): Simplify now we don't have to work around C array address decay. * c-typeck.c (convert_for_assignment): Handle assignment to a reference parameter by taking the address of the RHS. * ginclude/stdarg.h (va_start): Don't take address of first parameter. (va_copy): Likewise. (__va_copy): Likewise. * ginclude/varargs.h (va_start): Likewise. (__va_copy): Likewise. From-SVN: r32821
2000-03-30 02:03:14 +02:00
tree va_list_ref_type_node;
builtins.c (stabilize_va_list): Don't INDIRECT_REF through an ARRAY_TYPE. * builtins.c (stabilize_va_list): Don't INDIRECT_REF through an ARRAY_TYPE. (std_expand_builtin_va_start): Back out one word if !stdarg_p. (expand_builtin_va_end): Evaluate arg for side effects. * c-common.c (c_common_nodes_and_builtins): Construct a va_list_arg_type_node to handle array decomposition to pointer. From-SVN: r28283
1999-07-27 07:43:56 +02:00
tree va_list_arg_type_node;
builtins.c (expand_builtin_saveregs): Remove static, remove exp and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS. * builtins.c (expand_builtin_saveregs): Remove static, remove exp and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS. (expand_builtin_next_arg): Accept ARGLIST not EXP. (stabilize_va_list): New function. (std_expand_builtin_va_start): New function. (expand_builtin_va_start): New function. (get_varargs_alias_set): New function. (std_expand_builtin_va_arg): New function. (expand_builtin_va_arg): New function. (expand_builtin_va_end): New function. (expand_builtin_va_copy): New function. (expand_builtin): Call them. * c-common.c (c_common_nodes_and_builtins): Build __builtin_va_list, __builtin_{varargs_start,stdarg_start,end,copy}. (build_va_arg): New function. * c-common.h (CTI_PTR_TYPE, ptr_type_node): Delete. (build_va_arg): Declare. * c-decl.c (ptr_type_node, va_list_type_node): New. * c-parse.gperf (__builtin_va_arg): New. * c-parse.in (VA_ARG): New token. (unary_expr): Recognize it. * expr.c (expand_expr): Expand VA_ARG_EXPR. * expr.h (std_expand_builtin_va_start): Declare. (std_expand_builtin_va_arg): Declare. (expand_builtin_va_arg): Declare. (get_varargs_alias_set): Declare. * tree.def (VA_ARG_EXPR): New. * tree.h (BUILT_IN_VARARGS_START): New. (BUILT_IN_STDARG_START, BUILT_IN_VA_END): New. (ptr_type_node, va_list_type_node): Declare. * tm.texi (EXPAND_BUILTIN_SAVEREGS): Kill unused ARGLIST argument. * m32r.h (EXPAND_BUILTIN_SAVEREGS): Likewise. * m88k.h, m88k.c: Likewise. * mn10300.h, mn10300.c: Likewise. * pa.h, pa.c: Likewise. * rs6000.h, rs6000.c: Likewise. * sh.h, sh.c: Likewise. * sparc.h, sparc.c: Likewise. * emit-rtl.c (operand_subword): Copy alias set. (change_address): Likewise. From-SVN: r28243
1999-07-26 03:21:03 +02:00
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
/* Define `int' and `char' first so that dbx will output them first. */
bitmap.c: Change NULL_PTR to NULL or "(rtx*)0". * bitmap.c: Change NULL_PTR to NULL or "(rtx*)0". * c-common.c: Likewise. * c-decl.c: Likewise. * combine.c: Likewise. * rs6000.c: Likewise. * except.c: Likewise. * explow.c: Likewise. * expr.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * gcc.c: Likewise. * gcse.c: Likewise. * integrate.c: Likewise. * loop.c: Likewise. * objc/objc-act.c: Likewise. * recog.c: Likewise. * reg-stack.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * simplify-rtx.c: Likewise. * stmt.c: Likewise. * varasm.c: Likewise. From-SVN: r41722
2001-05-01 14:11:35 +02:00
record_builtin_type (RID_INT, NULL, integer_type_node);
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
record_builtin_type (RID_CHAR, "char", char_type_node);
/* `signed' is the same as `int'. FIXME: the declarations of "signed",
"unsigned long", "long long unsigned" and "unsigned short" were in C++
but not C. Are the conditionals here needed? */
c-common.c (enum c_language_kind, flag_objc): Remove. * c-common.c (enum c_language_kind, flag_objc): Remove. (fix_string_type, check_case_value, c_common_nodes_and_builtins, c_add_case_label, finish_label_addr_expr, boolean_increment): Use c_dialect_ macros. * c-common.h (enum c_language_kind): Extend. (c_dialect_cxx, c_dialect_objc): New. (flag_objc): Remove. (c_common_init_options): Update prototype. * c-cppbuiltin.c (define__GNUC__, c_cpp_builtins): Use c_dialect_ macros. * c-decl.c (finsih_decl, grokfield, finish_struct): Use c_dialect_ macros. * c-format.c (C_STD_VER, C_STD_NAME): Similarly. * c-lang.c (c_init_options): Remove. (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * c-lex.c (lex_charconst): Use c_dialect_cxx(). * c-opts.c (lang_flags): Make function-local. (c_common_init_options): Use c_dialect_ macros. Handle C++ diagnostic requirements. (c_common_handle_option, c_common_post_options): Use flag_cxx. * c-parse.in (init_reswords): Use c_dialect_objc (). * c-pch.c (get_ident): Use c_language. * c-pretty-print.c (pp_c_bool_literal): Use c_dialect_ macros. * c-typeck.c (comptypes, build_c_cast): Similarly. * objc/objc-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. (objc_init_options): Remove. cp: * Make-lang.in: Update. * cp-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * cp-tree.h (cxx_init_options): Remove. * lex.c: Don't include diagnostic.h. (cxx_init_options): Remove. From-SVN: r68734
2003-06-30 21:36:25 +02:00
if (c_dialect_cxx ())
bitmap.c: Change NULL_PTR to NULL or "(rtx*)0". * bitmap.c: Change NULL_PTR to NULL or "(rtx*)0". * c-common.c: Likewise. * c-decl.c: Likewise. * combine.c: Likewise. * rs6000.c: Likewise. * except.c: Likewise. * explow.c: Likewise. * expr.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * gcc.c: Likewise. * gcse.c: Likewise. * integrate.c: Likewise. * loop.c: Likewise. * objc/objc-act.c: Likewise. * recog.c: Likewise. * reg-stack.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * simplify-rtx.c: Likewise. * stmt.c: Likewise. * varasm.c: Likewise. From-SVN: r41722
2001-05-01 14:11:35 +02:00
record_builtin_type (RID_SIGNED, NULL, integer_type_node);
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
record_builtin_type (RID_LONG, "long int", long_integer_type_node);
record_builtin_type (RID_UNSIGNED, "unsigned int", unsigned_type_node);
record_builtin_type (RID_MAX, "long unsigned int",
long_unsigned_type_node);
c-common.c (enum c_language_kind, flag_objc): Remove. * c-common.c (enum c_language_kind, flag_objc): Remove. (fix_string_type, check_case_value, c_common_nodes_and_builtins, c_add_case_label, finish_label_addr_expr, boolean_increment): Use c_dialect_ macros. * c-common.h (enum c_language_kind): Extend. (c_dialect_cxx, c_dialect_objc): New. (flag_objc): Remove. (c_common_init_options): Update prototype. * c-cppbuiltin.c (define__GNUC__, c_cpp_builtins): Use c_dialect_ macros. * c-decl.c (finsih_decl, grokfield, finish_struct): Use c_dialect_ macros. * c-format.c (C_STD_VER, C_STD_NAME): Similarly. * c-lang.c (c_init_options): Remove. (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * c-lex.c (lex_charconst): Use c_dialect_cxx(). * c-opts.c (lang_flags): Make function-local. (c_common_init_options): Use c_dialect_ macros. Handle C++ diagnostic requirements. (c_common_handle_option, c_common_post_options): Use flag_cxx. * c-parse.in (init_reswords): Use c_dialect_objc (). * c-pch.c (get_ident): Use c_language. * c-pretty-print.c (pp_c_bool_literal): Use c_dialect_ macros. * c-typeck.c (comptypes, build_c_cast): Similarly. * objc/objc-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. (objc_init_options): Remove. cp: * Make-lang.in: Update. * cp-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * cp-tree.h (cxx_init_options): Remove. * lex.c: Don't include diagnostic.h. (cxx_init_options): Remove. From-SVN: r68734
2003-06-30 21:36:25 +02:00
if (c_dialect_cxx ())
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
record_builtin_type (RID_MAX, "unsigned long", long_unsigned_type_node);
record_builtin_type (RID_MAX, "long long int",
long_long_integer_type_node);
record_builtin_type (RID_MAX, "long long unsigned int",
long_long_unsigned_type_node);
c-common.c (enum c_language_kind, flag_objc): Remove. * c-common.c (enum c_language_kind, flag_objc): Remove. (fix_string_type, check_case_value, c_common_nodes_and_builtins, c_add_case_label, finish_label_addr_expr, boolean_increment): Use c_dialect_ macros. * c-common.h (enum c_language_kind): Extend. (c_dialect_cxx, c_dialect_objc): New. (flag_objc): Remove. (c_common_init_options): Update prototype. * c-cppbuiltin.c (define__GNUC__, c_cpp_builtins): Use c_dialect_ macros. * c-decl.c (finsih_decl, grokfield, finish_struct): Use c_dialect_ macros. * c-format.c (C_STD_VER, C_STD_NAME): Similarly. * c-lang.c (c_init_options): Remove. (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * c-lex.c (lex_charconst): Use c_dialect_cxx(). * c-opts.c (lang_flags): Make function-local. (c_common_init_options): Use c_dialect_ macros. Handle C++ diagnostic requirements. (c_common_handle_option, c_common_post_options): Use flag_cxx. * c-parse.in (init_reswords): Use c_dialect_objc (). * c-pch.c (get_ident): Use c_language. * c-pretty-print.c (pp_c_bool_literal): Use c_dialect_ macros. * c-typeck.c (comptypes, build_c_cast): Similarly. * objc/objc-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. (objc_init_options): Remove. cp: * Make-lang.in: Update. * cp-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * cp-tree.h (cxx_init_options): Remove. * lex.c: Don't include diagnostic.h. (cxx_init_options): Remove. From-SVN: r68734
2003-06-30 21:36:25 +02:00
if (c_dialect_cxx ())
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
record_builtin_type (RID_MAX, "long long unsigned",
long_long_unsigned_type_node);
record_builtin_type (RID_SHORT, "short int", short_integer_type_node);
record_builtin_type (RID_MAX, "short unsigned int",
short_unsigned_type_node);
c-common.c (enum c_language_kind, flag_objc): Remove. * c-common.c (enum c_language_kind, flag_objc): Remove. (fix_string_type, check_case_value, c_common_nodes_and_builtins, c_add_case_label, finish_label_addr_expr, boolean_increment): Use c_dialect_ macros. * c-common.h (enum c_language_kind): Extend. (c_dialect_cxx, c_dialect_objc): New. (flag_objc): Remove. (c_common_init_options): Update prototype. * c-cppbuiltin.c (define__GNUC__, c_cpp_builtins): Use c_dialect_ macros. * c-decl.c (finsih_decl, grokfield, finish_struct): Use c_dialect_ macros. * c-format.c (C_STD_VER, C_STD_NAME): Similarly. * c-lang.c (c_init_options): Remove. (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * c-lex.c (lex_charconst): Use c_dialect_cxx(). * c-opts.c (lang_flags): Make function-local. (c_common_init_options): Use c_dialect_ macros. Handle C++ diagnostic requirements. (c_common_handle_option, c_common_post_options): Use flag_cxx. * c-parse.in (init_reswords): Use c_dialect_objc (). * c-pch.c (get_ident): Use c_language. * c-pretty-print.c (pp_c_bool_literal): Use c_dialect_ macros. * c-typeck.c (comptypes, build_c_cast): Similarly. * objc/objc-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. (objc_init_options): Remove. cp: * Make-lang.in: Update. * cp-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * cp-tree.h (cxx_init_options): Remove. * lex.c: Don't include diagnostic.h. (cxx_init_options): Remove. From-SVN: r68734
2003-06-30 21:36:25 +02:00
if (c_dialect_cxx ())
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
record_builtin_type (RID_MAX, "unsigned short",
short_unsigned_type_node);
/* Define both `signed char' and `unsigned char'. */
record_builtin_type (RID_MAX, "signed char", signed_char_type_node);
record_builtin_type (RID_MAX, "unsigned char", unsigned_char_type_node);
Makefile.in (convert.o, [...]): Update. * Makefile.in (convert.o, calls.o, expmed.o): Update. * attribs.c (handle_mode_attribute, handle_vector_size_attribute): Use new hooks. * builtin-types.def (BT_PTRMODE): Update. * c-common.c (type_for_size): Rename c_common_type_for_size. (type_for_mode): Similarly. (shorten_compare, pointer_int_sum, c_common_nodes_and_builtins): Use new hook. * c-bommon.h (c_common_type_for_size, c_common_type_for_mode): New. * c-decl.c (finish_enum, build_enumerator): Use new hooks. * c-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * c-typeck.c (common_type, comptypes, default_conversion): Use new hooks. * calls.c: Include langhooks.h. (emit_library_call_value_1): Use new hooks. Avoid redundant calls. * convert.c: Include langhooks.h (convert_to_pointer, convert_to_integer): Use new hooks. * except.c (init_eh): Similarly. * expmed.c: Include langhooks.h. (expand_mult_add): Use new hooks. * expr.c (store_expr, store_constructor, expand_expr, do_jump, try_casesi): Similarly. * fold-const.c (optimize_bit_field_compare, make_range, decode_field_reference, fold_truthop, fold): Similarly. * function.c (assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack): Similarly. * langhooks-def.h (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): New. (LANG_HOOKS_TYPES_INITIALIZER): Update. * langhooks.h (lang_hooks_for_types): New hooks. * stmt.c (expand_decl_cleanup, emit_case_nodes): Use new hooks. * tree.c (get_unwidened, get_narrower): Similarly. * tree.h (type_for_mode, type_for_size): Remove. * varasm.c (force_const_mem): Use new hooks. ada: * gigi.h (type_for_size, type_for_mode): Rename. * misc.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * trans.c (tree_transform): Update. * utils.c (gnat_init_decl_processing, init_gigi_decls, builtin_function, float_type_for_size, signed_or_unsigned_type, build_vms_descriptor, unchecked_convert): Update. (type_for_mode, type_for_size): Rename. * utils2.c (nonbinary_modular_operation): Update. cp: * cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks. * decl.c (finish_enum): Similarly. * error.c (dump_type): Similarly. * lex.c (cxx_init): Similarly. * mangle.c (write_builtin_type): Similarly. * typeck.c (comptypes): Similarly. f: * com.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. (type_for_mode, type_for_size): Rename. (signed_or_unsigned_type, signed_type, truthvalue_conversion, unsigned_type): Use new hooks. java: * Make-lang.in (builtins.o): Update. * boehm.c (get_boehm_type_descriptor): Update. * builtins.c: Include langhooks.h. * decl.c (java_init_decl_processing): Update. * java-tree.h (java_type_for_mode, java_type_for_size): New. * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE): Redefine. * typeck.c (type_for_mode, type_for_size): Update. objc: * objc-act.c (handle_impent): Update. * objc-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE): Redefine. From-SVN: r51571
2002-03-29 22:46:27 +01:00
/* These are types that c_common_type_for_size and
c_common_type_for_mode use. */
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * builtins.c (expand_builtin_va_arg): Likewise. * c-common.c (fname_as_string, c_common_truthvalue_conversion, c_common_type_for_mode, c_common_nodes_and_builtins, handle_mode_attribute, handle_vector_size_attribute): Likewise. * c-convert.c (convert): Likewise. * c-format.c (check_format_types): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-typeck.c (build_unary_op, build_conditional_expr, build_binary_op): Likewise. * calls.c (try_to_integrate, expand_call, emit_library_call_value_1): Likewise. * cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p): Likewise. * cgraphunit.c (record_call_1, cgraph_analyze_function, cgraph_expand_function): Likewise. * convert.c (convert_to_pointer, convert_to_integer): Likewise. * coverage.c (build_fn_info_type, build_ctr_info_type, build_gcov_info, create_coverage): Likewise. * dbxout.c (dbxout_init): Likewise. * diagnostic.c (diagnostic_report_current_function): Likewise. * dojump.c (do_jump): Likewise. * dwarf2out.c (dwarf2_name): Likewise. * except.c (init_eh): Likewise. * explow.c (expr_size, int_expr_size): Likewise. * expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add): Likewise. * expr.c (store_expr, store_constructor, safe_from_p, expand_expr_real, do_store_flag, try_casesi): Likewise. * function.c (push_function_context_to, pop_function_context_from, free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack, allocate_struct_function, current_function_name): Likewise. * integrate.c (copy_decl_for_inlining, expand_inline_function): Likewise. * langhooks.c (lhd_clear_binding_stack, write_global_declarations, lhd_print_error_function): Likewise. * opts.c (handle_option, decode_options): Likewise. * passes.c (open_dump_file): Likewise. * print-tree.c (print_node): Likewise. * stmt.c (expand_fixup, fixup_gotos, expand_asm_operands, expand_decl_cleanup, emit_case_nodes): Likewise. * stor-layout.c (variable_size): Likewise. * toplev.c (announce_function, wrapup_global_declarations, check_global_declarations, compile_file, default_tree_printer, process_options, lang_dependent_init, finalize): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (remap_decl, remap_block, copy_body_r, initialize_inlined_parameters, declare_return_variable, inlinable_function_p, expand_call_inline, optimize_inline_calls, walk_tree, copy_tree_r): Likewise. * tree-optimize.c (tree_rest_of_compilation): Likewise. * tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp, unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl, variably_modified_type_p, dump_tree_statistics): Likewise. * varasm.c (assemble_variable, compare_constant, copy_constant, force_const_mem, compute_reloc_for_constant, output_constant, output_addressed_constants, initializer_constant_valid_p): Likewise. From-SVN: r79481
2004-03-14 23:26:14 +01:00
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL, NULL_TREE,
intQI_type_node));
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL, NULL_TREE,
intHI_type_node));
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL, NULL_TREE,
intSI_type_node));
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL, NULL_TREE,
intDI_type_node));
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
#if HOST_BITS_PER_WIDE_INT >= 64
re PR target/17279 (internal compiler error with 128 bit integers) 2004-11-14 Andrew Pinski <pinskia@physics.uc.edu> PR c/17279 * c-common.c (c_common_nodes_and_builtins): Ask the back-end if we support TImode before adding __int128_t and __uint128_t types. From-SVN: r90627
2004-11-14 19:54:18 +01:00
if (targetm.scalar_mode_supported_p (TImode))
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL,
get_identifier ("__int128_t"),
intTI_type_node));
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
#endif
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * builtins.c (expand_builtin_va_arg): Likewise. * c-common.c (fname_as_string, c_common_truthvalue_conversion, c_common_type_for_mode, c_common_nodes_and_builtins, handle_mode_attribute, handle_vector_size_attribute): Likewise. * c-convert.c (convert): Likewise. * c-format.c (check_format_types): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-typeck.c (build_unary_op, build_conditional_expr, build_binary_op): Likewise. * calls.c (try_to_integrate, expand_call, emit_library_call_value_1): Likewise. * cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p): Likewise. * cgraphunit.c (record_call_1, cgraph_analyze_function, cgraph_expand_function): Likewise. * convert.c (convert_to_pointer, convert_to_integer): Likewise. * coverage.c (build_fn_info_type, build_ctr_info_type, build_gcov_info, create_coverage): Likewise. * dbxout.c (dbxout_init): Likewise. * diagnostic.c (diagnostic_report_current_function): Likewise. * dojump.c (do_jump): Likewise. * dwarf2out.c (dwarf2_name): Likewise. * except.c (init_eh): Likewise. * explow.c (expr_size, int_expr_size): Likewise. * expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add): Likewise. * expr.c (store_expr, store_constructor, safe_from_p, expand_expr_real, do_store_flag, try_casesi): Likewise. * function.c (push_function_context_to, pop_function_context_from, free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack, allocate_struct_function, current_function_name): Likewise. * integrate.c (copy_decl_for_inlining, expand_inline_function): Likewise. * langhooks.c (lhd_clear_binding_stack, write_global_declarations, lhd_print_error_function): Likewise. * opts.c (handle_option, decode_options): Likewise. * passes.c (open_dump_file): Likewise. * print-tree.c (print_node): Likewise. * stmt.c (expand_fixup, fixup_gotos, expand_asm_operands, expand_decl_cleanup, emit_case_nodes): Likewise. * stor-layout.c (variable_size): Likewise. * toplev.c (announce_function, wrapup_global_declarations, check_global_declarations, compile_file, default_tree_printer, process_options, lang_dependent_init, finalize): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (remap_decl, remap_block, copy_body_r, initialize_inlined_parameters, declare_return_variable, inlinable_function_p, expand_call_inline, optimize_inline_calls, walk_tree, copy_tree_r): Likewise. * tree-optimize.c (tree_rest_of_compilation): Likewise. * tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp, unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl, variably_modified_type_p, dump_tree_statistics): Likewise. * varasm.c (assemble_variable, compare_constant, copy_constant, force_const_mem, compute_reloc_for_constant, output_constant, output_addressed_constants, initializer_constant_valid_p): Likewise. From-SVN: r79481
2004-03-14 23:26:14 +01:00
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL, NULL_TREE,
unsigned_intQI_type_node));
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL, NULL_TREE,
unsigned_intHI_type_node));
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL, NULL_TREE,
unsigned_intSI_type_node));
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL, NULL_TREE,
unsigned_intDI_type_node));
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
#if HOST_BITS_PER_WIDE_INT >= 64
re PR target/17279 (internal compiler error with 128 bit integers) 2004-11-14 Andrew Pinski <pinskia@physics.uc.edu> PR c/17279 * c-common.c (c_common_nodes_and_builtins): Ask the back-end if we support TImode before adding __int128_t and __uint128_t types. From-SVN: r90627
2004-11-14 19:54:18 +01:00
if (targetm.scalar_mode_supported_p (TImode))
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL,
get_identifier ("__uint128_t"),
unsigned_intTI_type_node));
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
#endif
/* Create the widest literal types. */
widest_integer_literal_type_node
= make_signed_type (HOST_BITS_PER_WIDE_INT * 2);
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * builtins.c (expand_builtin_va_arg): Likewise. * c-common.c (fname_as_string, c_common_truthvalue_conversion, c_common_type_for_mode, c_common_nodes_and_builtins, handle_mode_attribute, handle_vector_size_attribute): Likewise. * c-convert.c (convert): Likewise. * c-format.c (check_format_types): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-typeck.c (build_unary_op, build_conditional_expr, build_binary_op): Likewise. * calls.c (try_to_integrate, expand_call, emit_library_call_value_1): Likewise. * cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p): Likewise. * cgraphunit.c (record_call_1, cgraph_analyze_function, cgraph_expand_function): Likewise. * convert.c (convert_to_pointer, convert_to_integer): Likewise. * coverage.c (build_fn_info_type, build_ctr_info_type, build_gcov_info, create_coverage): Likewise. * dbxout.c (dbxout_init): Likewise. * diagnostic.c (diagnostic_report_current_function): Likewise. * dojump.c (do_jump): Likewise. * dwarf2out.c (dwarf2_name): Likewise. * except.c (init_eh): Likewise. * explow.c (expr_size, int_expr_size): Likewise. * expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add): Likewise. * expr.c (store_expr, store_constructor, safe_from_p, expand_expr_real, do_store_flag, try_casesi): Likewise. * function.c (push_function_context_to, pop_function_context_from, free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack, allocate_struct_function, current_function_name): Likewise. * integrate.c (copy_decl_for_inlining, expand_inline_function): Likewise. * langhooks.c (lhd_clear_binding_stack, write_global_declarations, lhd_print_error_function): Likewise. * opts.c (handle_option, decode_options): Likewise. * passes.c (open_dump_file): Likewise. * print-tree.c (print_node): Likewise. * stmt.c (expand_fixup, fixup_gotos, expand_asm_operands, expand_decl_cleanup, emit_case_nodes): Likewise. * stor-layout.c (variable_size): Likewise. * toplev.c (announce_function, wrapup_global_declarations, check_global_declarations, compile_file, default_tree_printer, process_options, lang_dependent_init, finalize): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (remap_decl, remap_block, copy_body_r, initialize_inlined_parameters, declare_return_variable, inlinable_function_p, expand_call_inline, optimize_inline_calls, walk_tree, copy_tree_r): Likewise. * tree-optimize.c (tree_rest_of_compilation): Likewise. * tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp, unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl, variably_modified_type_p, dump_tree_statistics): Likewise. * varasm.c (assemble_variable, compare_constant, copy_constant, force_const_mem, compute_reloc_for_constant, output_constant, output_addressed_constants, initializer_constant_valid_p): Likewise. From-SVN: r79481
2004-03-14 23:26:14 +01:00
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL, NULL_TREE,
widest_integer_literal_type_node));
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
widest_unsigned_literal_type_node
= make_unsigned_type (HOST_BITS_PER_WIDE_INT * 2);
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * builtins.c (expand_builtin_va_arg): Likewise. * c-common.c (fname_as_string, c_common_truthvalue_conversion, c_common_type_for_mode, c_common_nodes_and_builtins, handle_mode_attribute, handle_vector_size_attribute): Likewise. * c-convert.c (convert): Likewise. * c-format.c (check_format_types): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-typeck.c (build_unary_op, build_conditional_expr, build_binary_op): Likewise. * calls.c (try_to_integrate, expand_call, emit_library_call_value_1): Likewise. * cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p): Likewise. * cgraphunit.c (record_call_1, cgraph_analyze_function, cgraph_expand_function): Likewise. * convert.c (convert_to_pointer, convert_to_integer): Likewise. * coverage.c (build_fn_info_type, build_ctr_info_type, build_gcov_info, create_coverage): Likewise. * dbxout.c (dbxout_init): Likewise. * diagnostic.c (diagnostic_report_current_function): Likewise. * dojump.c (do_jump): Likewise. * dwarf2out.c (dwarf2_name): Likewise. * except.c (init_eh): Likewise. * explow.c (expr_size, int_expr_size): Likewise. * expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add): Likewise. * expr.c (store_expr, store_constructor, safe_from_p, expand_expr_real, do_store_flag, try_casesi): Likewise. * function.c (push_function_context_to, pop_function_context_from, free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack, allocate_struct_function, current_function_name): Likewise. * integrate.c (copy_decl_for_inlining, expand_inline_function): Likewise. * langhooks.c (lhd_clear_binding_stack, write_global_declarations, lhd_print_error_function): Likewise. * opts.c (handle_option, decode_options): Likewise. * passes.c (open_dump_file): Likewise. * print-tree.c (print_node): Likewise. * stmt.c (expand_fixup, fixup_gotos, expand_asm_operands, expand_decl_cleanup, emit_case_nodes): Likewise. * stor-layout.c (variable_size): Likewise. * toplev.c (announce_function, wrapup_global_declarations, check_global_declarations, compile_file, default_tree_printer, process_options, lang_dependent_init, finalize): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (remap_decl, remap_block, copy_body_r, initialize_inlined_parameters, declare_return_variable, inlinable_function_p, expand_call_inline, optimize_inline_calls, walk_tree, copy_tree_r): Likewise. * tree-optimize.c (tree_rest_of_compilation): Likewise. * tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp, unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl, variably_modified_type_p, dump_tree_statistics): Likewise. * varasm.c (assemble_variable, compare_constant, copy_constant, force_const_mem, compute_reloc_for_constant, output_constant, output_addressed_constants, initializer_constant_valid_p): Likewise. From-SVN: r79481
2004-03-14 23:26:14 +01:00
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL, NULL_TREE,
widest_unsigned_literal_type_node));
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
/* `unsigned long' is the standard type for sizeof.
Note that stddef.h uses `unsigned long',
and this must agree, even if long and int are the same size. */
re PR c++/8332 (strlen/template interaction causes ICE) PR c++/8332 PR c++/8493 * decl.c (cxx_init_decl_processing): Use size_type_node, not c_size_type_node. * decl2.c (coerce_new_type): Likewise. * except.c (do_allocate_exception): Likewise. * builtin-types.def (BT_SIZE): Use size_type_node. * builtins.c (fold_builtin): Make the builtin strlen returns a size_t, not a sizetype. * c-common.c (c_sizeof_or_alignof_type): Use size_type_node, not c_size_type_node. (c_alignof_expr): Likewise. (c_common_nodes_and_builtins): Likewise. * c-common.h (CTI_C_SIZE_TYPE): Remove. (c_size_type_node): Likewise. * c-format.c (T_ST): Use size_type_node, not c_size_type_node. * tree.h (TI_SIZE_TYPE): New enumeral. (size_type_node): Likewise. PR c++/8332 PR c++/8493 * g++.dg/template/strlen1.C: New test. From-SVN: r59689
2002-12-01 18:51:51 +01:00
size_type_node =
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
TREE_TYPE (identifier_global_value (get_identifier (SIZE_TYPE)));
re PR c++/8332 (strlen/template interaction causes ICE) PR c++/8332 PR c++/8493 * decl.c (cxx_init_decl_processing): Use size_type_node, not c_size_type_node. * decl2.c (coerce_new_type): Likewise. * except.c (do_allocate_exception): Likewise. * builtin-types.def (BT_SIZE): Use size_type_node. * builtins.c (fold_builtin): Make the builtin strlen returns a size_t, not a sizetype. * c-common.c (c_sizeof_or_alignof_type): Use size_type_node, not c_size_type_node. (c_alignof_expr): Likewise. (c_common_nodes_and_builtins): Likewise. * c-common.h (CTI_C_SIZE_TYPE): Remove. (c_size_type_node): Likewise. * c-format.c (T_ST): Use size_type_node, not c_size_type_node. * tree.h (TI_SIZE_TYPE): New enumeral. (size_type_node): Likewise. PR c++/8332 PR c++/8493 * g++.dg/template/strlen1.C: New test. From-SVN: r59689
2002-12-01 18:51:51 +01:00
signed_size_type_node = c_common_signed_type (size_type_node);
set_sizetype (size_type_node);
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
Makefile.in (LIBGCOV): Add _gcov_fork... * Makefile.in (LIBGCOV): Add _gcov_fork, _gcov_execl, _gcov_execlp, _gcov_execle, _gcov_execv, _gcov_execvp, _gcov_execve. * builtin-types.def (BT_PID, BT_PTR_CONST_STRING, BT_FN_PID, BT_FN_INT_CONST_STRING_PTR_CONST_STRING, BT_FN_INT_CONST_STRING_PTR_CONST_STRING_PTR_CONST_STRING): New. * builtins.c (expand_builtin_fork_or_exec): New. (expand_builtin): Call it. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP,BUILT_IN_EXECLE, BUILT_IN_EXECV, BUILT_IN_EXECVP, BUILT_IN_EXECVE, BUILT_IN_FORK): New. * c-common.c (PID_TYPE): New macro. (c_common_nodes_and_builtins): Initialize pid_type_node. * calls.c (special_function_p): Do not handle fork and exec. (expand_call): Do not handle ECF_FORK_OR_EXEC. * gcov-io.h (__gcov_fork, __gcov_execl, __gcov_execlp, __gcov_execle, __gcov_execv, __gcov_execvp, __gcov_execve): Declare. * libgcov.c (__gcov_fork, __gcov_execl, __gcov_execlp, __gcov_execle, __gcov_execv, __gcov_execvp, __gcov_execve): New. * tree.h (enum tree_index): Add TI_PID_TYPE. (pid_type_node): New macro. (ECF_FORK_OR_EXEC): Removed. From-SVN: r81118
2004-04-24 00:50:16 +02:00
pid_type_node =
TREE_TYPE (identifier_global_value (get_identifier (PID_TYPE)));
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
build_common_tree_nodes_2 (flag_short_double);
bitmap.c: Change NULL_PTR to NULL or "(rtx*)0". * bitmap.c: Change NULL_PTR to NULL or "(rtx*)0". * c-common.c: Likewise. * c-decl.c: Likewise. * combine.c: Likewise. * rs6000.c: Likewise. * except.c: Likewise. * explow.c: Likewise. * expr.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * gcc.c: Likewise. * gcse.c: Likewise. * integrate.c: Likewise. * loop.c: Likewise. * objc/objc-act.c: Likewise. * recog.c: Likewise. * reg-stack.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * simplify-rtx.c: Likewise. * stmt.c: Likewise. * varasm.c: Likewise. From-SVN: r41722
2001-05-01 14:11:35 +02:00
record_builtin_type (RID_FLOAT, NULL, float_type_node);
record_builtin_type (RID_DOUBLE, NULL, double_type_node);
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
record_builtin_type (RID_MAX, "long double", long_double_type_node);
target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. 2005-12-16 Jon Grimm <jgrimm2@us.ibm.com> Janis Johnson <janis187@us.ibm.com> Ben Elliston <bje@au.ibm.com> * target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_DECIMAL_FLOAT_P. * target.h (struct gcc_target): Add decimal_float_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_DECIMAL_FLOAT. * builtins.def: Add new builtins for 32, 64 and 128 bit variants of inf, nan, finite, isinf and isnan. * builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128, BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR, BT_FN_DFLOAT32, BT_FN_DFLOAT64, BT_FN_DFLOAT128, BT_FN_INT_DFLOAT32, BT_FN_INT_DFLOAT64, BT_FN_INT_DFLOAT128, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT64_CONST_STRING, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT32_DFLOAT32, BT_FN_DFLOAT64_DFLOAT64, BT_FN_DFLOAT128_DFLOAT128): New. * c-decl.c (declspecs_add_type): Verify combos on type qualifiers. Pedwarn if decimal floating point types are used. Error if decimal floating point is not supported by the target. (finish_declspecs): Return type from DFP typespec_word. * c-typeck.c (c_common_type): Choose the decimal floating point type with the greater precision when determining a common type. (convert_arguments): Warn if there is a mismatch between argument and prototype for decimal float types. Warn of conversions with binary float types and of precision narrowing due to prototype. * c-parser.c (reswords): Add _Decimal32, _Decimal64, _Decimal128. (c_token_starts_typename): Handle RID_DFLOAT32/64/128. (c_token_starts_declspecs): Likewise. (c_parser_attributes): Likewise. * c-common.h (enum rid): Add new enumeration values RID_DFLOAT32, RID_DFLOAT64, RID_DFLOAT128. (T_D32, TEX_D32, T_D64, TEX_D64, T_D128, TEX_D128): New macros. * c-common.c (c_common_type_for_mode): Handle decimal float modes. (shorten_compare): Convert DFP/BFP operands to a common type. (c_common_modes_and_builtins): Register built-in decimal float types if the target supports them. (handle_mode_addtribute): Handle MODE_DECIMAL_FLOAT. * builtins.c (fold_builtin_1): Handle 32, 64 and 128 bit cases of inf, nan, finite, isinf and isnan builtins. * c-cppbuiltin.c (builtin_define_decimal_float_constants): New. (builtin_define_float_constants): Assert non-decimal radix. (c_cpp_builtins): Register built-in __DEC_EVAL_METHOD__ define. Call builtin_define_decimal_float_constants for each type. * c-lex.c (interpret_float): Decode decimal float types from CPP_N flags. Use real_from_string3, which can handle binary or decimal floats. * c-tree.h (enum c_typespec_keyword): Add cts_dfloat32, cts_dfloat64, cts_dfloat128. * tree.c (build_common_tree_nodes_2): Add decimal float types. * tree.h (enum tree_index): Add new enumeration values TI_DFLOAT32_TYPE, TI_DFLOAT64_TYPE, TI_DFLOAT128_TYPE, TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE, TI_DFLOAT128_PTR_TYPE. (dfloat32_type_node): New macro. (dfloat64_type_node, dfloat128_type_node): Likewise. (dfloat32_ptr_type_node, dfloat64_ptr_type_node): Likewise. (dfloat128_ptr_type_node): Likewise. * c-pretty-print.c (pp_c_floating_constant): Append 32, 64 and 128 bit decimal floating point types with "df", "dd" and "dl". * c-format.h (enum format_lengths): Add new enumeration values FMT_LEN_H, FMT_LEN_D and FMT_LEN_DD. * c-format.c (printf_length_specs, scanf_length_specs): Add entries for H, D, DD. (print_char_table, scan_char_table): Use new entries. (asm_fprintf_char_table, gcc_diag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table): Adjust for longer length arrays. * defaults.h (DECIMAL32_TYPE_SIZE): Define. (DECIMAL64_TYPE_SIZE): Likewise. (DECIMAL128_TYPE_SIZE): Likewise. (TARGET_DEC_EVAL_METHOD): Likewise. * doc/extend.texi (Decimal Float): New node. (Constructing Calls): Document decimal float built-ins. * doc/tm.texi: Document TARGET_DECIMAL_FLOAT_SUPPORTED_P hook. * Makefile.in (USER_H): Add $(srcdir)/ginclude/decfloat.h. * ginclude/decfloat.h: New file. Co-Authored-By: Ben Elliston <bje@au.ibm.com> Co-Authored-By: Janis Johnson <janis187@us.ibm.com> From-SVN: r108629
2005-12-16 07:38:26 +01:00
/* Only supported decimal floating point extension if the target
actually supports underlying modes. */
if (targetm.scalar_mode_supported_p (SDmode)
&& targetm.scalar_mode_supported_p (DDmode)
&& targetm.scalar_mode_supported_p (TDmode))
{
record_builtin_type (RID_DFLOAT32, NULL, dfloat32_type_node);
record_builtin_type (RID_DFLOAT64, NULL, dfloat64_type_node);
record_builtin_type (RID_DFLOAT128, NULL, dfloat128_type_node);
}
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * builtins.c (expand_builtin_va_arg): Likewise. * c-common.c (fname_as_string, c_common_truthvalue_conversion, c_common_type_for_mode, c_common_nodes_and_builtins, handle_mode_attribute, handle_vector_size_attribute): Likewise. * c-convert.c (convert): Likewise. * c-format.c (check_format_types): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-typeck.c (build_unary_op, build_conditional_expr, build_binary_op): Likewise. * calls.c (try_to_integrate, expand_call, emit_library_call_value_1): Likewise. * cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p): Likewise. * cgraphunit.c (record_call_1, cgraph_analyze_function, cgraph_expand_function): Likewise. * convert.c (convert_to_pointer, convert_to_integer): Likewise. * coverage.c (build_fn_info_type, build_ctr_info_type, build_gcov_info, create_coverage): Likewise. * dbxout.c (dbxout_init): Likewise. * diagnostic.c (diagnostic_report_current_function): Likewise. * dojump.c (do_jump): Likewise. * dwarf2out.c (dwarf2_name): Likewise. * except.c (init_eh): Likewise. * explow.c (expr_size, int_expr_size): Likewise. * expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add): Likewise. * expr.c (store_expr, store_constructor, safe_from_p, expand_expr_real, do_store_flag, try_casesi): Likewise. * function.c (push_function_context_to, pop_function_context_from, free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack, allocate_struct_function, current_function_name): Likewise. * integrate.c (copy_decl_for_inlining, expand_inline_function): Likewise. * langhooks.c (lhd_clear_binding_stack, write_global_declarations, lhd_print_error_function): Likewise. * opts.c (handle_option, decode_options): Likewise. * passes.c (open_dump_file): Likewise. * print-tree.c (print_node): Likewise. * stmt.c (expand_fixup, fixup_gotos, expand_asm_operands, expand_decl_cleanup, emit_case_nodes): Likewise. * stor-layout.c (variable_size): Likewise. * toplev.c (announce_function, wrapup_global_declarations, check_global_declarations, compile_file, default_tree_printer, process_options, lang_dependent_init, finalize): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (remap_decl, remap_block, copy_body_r, initialize_inlined_parameters, declare_return_variable, inlinable_function_p, expand_call_inline, optimize_inline_calls, walk_tree, copy_tree_r): Likewise. * tree-optimize.c (tree_rest_of_compilation): Likewise. * tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp, unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl, variably_modified_type_p, dump_tree_statistics): Likewise. * varasm.c (assemble_variable, compare_constant, copy_constant, force_const_mem, compute_reloc_for_constant, output_constant, output_addressed_constants, initializer_constant_valid_p): Likewise. From-SVN: r79481
2004-03-14 23:26:14 +01:00
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL,
get_identifier ("complex int"),
complex_integer_type_node));
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL,
get_identifier ("complex float"),
complex_float_type_node));
lang_hooks.decls.pushdecl (build_decl (TYPE_DECL,
get_identifier ("complex double"),
complex_double_type_node));
lang_hooks.decls.pushdecl
Makefile.in (fold-const.o, [...]): Update. * Makefile.in (fold-const.o, stor-layout.o, stmt.o, sdbout.o, profile.o): Update. * c-common.c (c_common_nodes_and_builtins): Use pushdecl langhook. * c-common.h (gettags): Move here from tree.h. * c-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, kept_level_p, global_bindings_p): New. * dbxout.c (dbxout_init): Use getdecls langhook. * expr.c (expand_expr): Use insert_block langhook. * fold-const.c: Include langhooks.h. (fold_range_test, fold_binary_op_with_conditional_arg, fold): Use global_bindings_p langhook. * integrate.c (expand_inline_function): Use insert_block langhook. * langhooks-def.h (LANG_HOOKS_DECLS, LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_GLOBAL_BINDINGS_P, LANG_HOOKS_INSERT_BLOCK, LANG_HOOKS_SET_BLOCK, LANG_HOOKS_PUSHDECL, LANG_HOOKS_GETDECLS): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.c (lhd_clear_binding_stack): Use global_bindings_p langhook. * langhooks.h (struct lang_hooks_for_decls): New. (struct lang_hooks): Update. * profile.c: Include langhooks.h. (output_func_start_profiler): Use new langhooks. * sdbout.c: Include langhooks.h. (sdbout_init, sdbout_finish): Use getdecls langhook. * stmt.c: Include langhooks.h. (expand_fixup, fixup_gotos): Use new langhooks. * stor-layout.c: Include langhooks.h. (variable_size): Use global_bindings_p langhook. * toplev.c (compile_file): Use getdecls langhook. * tree-inline.c (remap_block): Use insert_block langhook. * tree.h (pushdecl, pushlevel, poplevel, set_block, gettags, insert_block, getdecls, kept_level_p, global_bindings_p): Remove. cp: * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, global_bindings_p): New. java: * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, kept_level_p, global_bindings_p): New. f: * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, global_bindings_p): New. From-SVN: r51136
2002-03-21 19:39:29 +01:00
(build_decl (TYPE_DECL, get_identifier ("complex long double"),
complex_long_double_type_node));
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
re PR c++/14791 (13070 does not fix -Wformat with fprintf) PR c++/14791 * tree.h (enum tree_index): Add TI_FILEPTR_TYPE. (fileptr_type_node): Define. * tree.c (build_common_tree_nodes_2): Initialize fileptr_type_node to ptr_type_node. * c-common.c (c_common_nodes_and_builtins): For C++, make fileptr_type_node a distinct type copy. * builtin-types.def (BT_FILEPTR, BT_FN_INT_CONST_STRING_FILEPTR, BT_FN_INT_INT_FILEPTR, BT_FN_INT_FILEPTR_CONST_STRING_VALIST_ARG, BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, BT_FN_INT_FILEPTR_CONST_STRING_VAR): Add. (BT_FN_INT_CONST_STRING_PTR, BT_FN_INT_INT_PTR, BT_FN_SIZE_CONST_PTR_SIZE_SIZE_PTR, BT_FN_INT_PTR_CONST_STRING_VAR, BT_FN_INT_PTR_CONST_STRING_VALIST_ARG): Remove. * builtins.def (BUILT_IN_FPRINTF, BUILT_IN_FPRINTF_UNLOCKED, BUILT_IN_FPUTC, BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS, BUILT_IN_FPUTS_UNLOCKED, BUILT_IN_FSCANF, BUILT_IN_FWRITE, BUILT_IN_FWRITE_UNLOCKED, BUILT_IN_VFPRINTF, BUILT_IN_VFSCANF): Use the above *FILEPTR* types instead of *PTR*. * decl.c (duplicate_decls): Handle fileptr_type_node arguments specially. * g++.dg/opt/builtins1.C: New test. From-SVN: r82902
2004-06-10 10:08:02 +02:00
if (c_dialect_cxx ())
/* For C++, make fileptr_type_node a distinct void * type until
FILE type is defined. */
tree.h (build_distinct_type_copy): New. * tree.h (build_distinct_type_copy): New. (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. * tree.c (build_qualified_type): Rename build_type_copy call. (build_distinct_type_copy): New, broken out of ... (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. Use build_distinct_type_copy. (build_common_tree_nodes_2): Rename build_type_copy call. * c-common.c (c_common_nodes_and_builtins): Rename build_type_copy call. (handle_packed_attribute, handle_unused_attribute, handle_transparanet_union_attribute, handle_aligned_attribute, handle_deprecated_attribute): Likewise. * c-decl.c (clone_underlying_type, store_parm_decls_oldstyle): Likewise. * config/arm/arm.c (arm_handle_isr_attribyte): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Use build_distinct_type_copy. * cp/name-lookup.c (pushdecl): Rename build_type_copy call. * cp/tree.c (cp_build_qualified_type_real, build_exception_variant, handle_java_interface_attribute): Likewise. From-SVN: r86421
2004-08-23 10:41:57 +02:00
fileptr_type_node = build_variant_type_copy (ptr_type_node);
re PR c++/14791 (13070 does not fix -Wformat with fprintf) PR c++/14791 * tree.h (enum tree_index): Add TI_FILEPTR_TYPE. (fileptr_type_node): Define. * tree.c (build_common_tree_nodes_2): Initialize fileptr_type_node to ptr_type_node. * c-common.c (c_common_nodes_and_builtins): For C++, make fileptr_type_node a distinct type copy. * builtin-types.def (BT_FILEPTR, BT_FN_INT_CONST_STRING_FILEPTR, BT_FN_INT_INT_FILEPTR, BT_FN_INT_FILEPTR_CONST_STRING_VALIST_ARG, BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, BT_FN_INT_FILEPTR_CONST_STRING_VAR): Add. (BT_FN_INT_CONST_STRING_PTR, BT_FN_INT_INT_PTR, BT_FN_SIZE_CONST_PTR_SIZE_SIZE_PTR, BT_FN_INT_PTR_CONST_STRING_VAR, BT_FN_INT_PTR_CONST_STRING_VALIST_ARG): Remove. * builtins.def (BUILT_IN_FPRINTF, BUILT_IN_FPRINTF_UNLOCKED, BUILT_IN_FPUTC, BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS, BUILT_IN_FPUTS_UNLOCKED, BUILT_IN_FSCANF, BUILT_IN_FWRITE, BUILT_IN_FWRITE_UNLOCKED, BUILT_IN_VFPRINTF, BUILT_IN_VFSCANF): Use the above *FILEPTR* types instead of *PTR*. * decl.c (duplicate_decls): Handle fileptr_type_node arguments specially. * g++.dg/opt/builtins1.C: New test. From-SVN: r82902
2004-06-10 10:08:02 +02:00
bitmap.c: Change NULL_PTR to NULL or "(rtx*)0". * bitmap.c: Change NULL_PTR to NULL or "(rtx*)0". * c-common.c: Likewise. * c-decl.c: Likewise. * combine.c: Likewise. * rs6000.c: Likewise. * except.c: Likewise. * explow.c: Likewise. * expr.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * gcc.c: Likewise. * gcse.c: Likewise. * integrate.c: Likewise. * loop.c: Likewise. * objc/objc-act.c: Likewise. * recog.c: Likewise. * reg-stack.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * simplify-rtx.c: Likewise. * stmt.c: Likewise. * varasm.c: Likewise. From-SVN: r41722
2001-05-01 14:11:35 +02:00
record_builtin_type (RID_VOID, NULL, void_type_node);
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
c-common.c (c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name... 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * c-common.c(c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name, we need to give those variants the name, too. (complete_array_type): We need to work with the canonical main type of the array, from which we will build the qualified version. * params.def (PARAM_VERIFY_CANONICAL_TYPES): New. * print-tree.c (print_node): Display canonical type information for each type. * stor-layout.c (layout_type): When we don't know the alignment of a type for which we're building an array, we end up guessing wrong, so make the type require structural equality. * tree.c (make_node_stat): When we build a new type, it is its own canonical type. (build_type_attribute_qual_variant): When building an attribute variant, its canonical type is the non-attribute variant. However, if the attributes are target-dependent and they differ, we need to use structural equality checks for this type. (build_qualified_type): A qualified type is not equivalent to its unqualified variant; set the canonical type appropriately. (build_distinct_type_copy): When building a distinct type from another type, the new type is its own canonical type. (build_variant_type_copy): When building a new type variant, we assume that it is equivalent to the original type. (build_pointer_type_for_mode): When building a pointer type, also build a canonical type pointer. (build_reference_type_for_mode): When building a reference type, also build a canonical type reference. (build_index_type): When we can't hash an index type (e.g., because its maximum value is negative), the index type requires structural equality tests. (build_array_type): Build the canonical form of an array type. (build_function_type): Function types require structural equality, because they contain default arguments, attributes, etc. (build_method_type_directly): Ditto for method types. (build_offset_type): Build the canonical offset type. (build_complex_type): Build the canonical vector type. (make_vector_type): Build the canonical vector type. * tree.h (TYPE_CANONICAL): New. (TYPE_STRUCTURAL_EQUALITY_P): New. (SET_TYPE_STRUCTURAL_EQUALITY): New. (struct tree_type): Added "canonical" field. * params.h (VERIFY_CANONICAL_TYPES): New. * doc/c-tree.texi (TYPE_CANONICAL): Document. (TYPE_STRUCTURAL_EQUALITY_P): Document. (SET_TYPE_STRUCTURAL_EQUALITY): Document. * doc/invoke.texi (verify-canonical-types): Document --param parameter for verifying canonical types. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * typeck.c (structural_comptypes): Renamed from "comptypes". (comptypes): Use canonical type information to perform fast type comparison. When VERIFY_CANONICAL_TYPES, verify that the canonical type comparison returns the same results as we would see from the current, structural check. Support COMPARE_STRUCTURAL when we need structural checks. * decl.c (typename_compare): Fix comment. (build_typename_type): TYPENAME_TYPE nodes require structural equality checks, because they resolve different based on the current class type. (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes require structural equality checks (for now). (build_ptrmemfunc_type): Build the canonical pointer to member function type. (compute_array_index_type): Whenever we build a new index type to represent the size of an array in a template, we need to mark this index type as requiring structural equality. This goes for arrays with value-dependent sizes with the current ABI, or all arrays with ABI-1. * tree.c (cplus_array_hash): New. (struct cplus_array_info): New. (cplus_array_compare): New. (cplus_array_htab): New. (build_cplus_array_type_1): Use a hash table to cache the array types we build. Build the canonical array type for each array type. (cp_build_qualified_type_real): When building a cv-qualified array type, use the hash table of array types and build canonical array types as necessary. (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes use structural equality (for now). * cp-tree.h (COMPARE_STRUCTURAL): New. * pt.c (canonical_template_parms): New. (canonical_type_parameter): New. (process_template_parm): Find the canonical type parameter. (lookup_template_class): When we have named the primary template type, set the canonical type for our template class to the primary template type. If any of the template arguments need structural equality checks, the template class needs structural equality checks. (tsubst): When reducing the level of a template template parameter, we require structural equality tests for the resulting parameter because its template parameters have not had their types canonicalized. When reducing a template type parameter, find the canonical reduced type parameter. (any_template_arguments_need_structural_equality_p): New. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * objc-act.c (objc_build_volatilized_type): Keep track of canonical types. (objc_get_protocol_qualified_type): Ditto. From-SVN: r120341
2007-01-02 15:23:26 +01:00
/* Set the TYPE_NAME for any variants that were built before
record_builtin_type gave names to the built-in types. */
{
tree void_name = TYPE_NAME (void_type_node);
TYPE_NAME (void_type_node) = NULL_TREE;
TYPE_NAME (build_qualified_type (void_type_node, TYPE_QUAL_CONST))
= void_name;
TYPE_NAME (void_type_node) = void_name;
}
c-common.c, [...]: Fix comment formatting. * c-common.c, c-decl.c, combine.c, defaults.h, fold-const.c, gimplify.c, gthr-nks.h, hooks.c, lambda-code.c, lambda-mat.c, stor-layout.c, target.h, tree-cfg.c, tree-chrec.c, tree-if-conv.c, tree-inline.c, tree-into-ssa.c, tree-mudflap.c, tree-optimize.c, tree-scalar-evolution.c, tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-dce.c, tree-ssa-pre.c, tree-vectorizer.c, tree-vectorizer.h, tree.h, vec.h: Fix comment formatting. From-SVN: r87105
2004-09-05 18:05:06 +02:00
/* This node must not be shared. */
tree.h (build_int_cst): New. .: * tree.h (build_int_cst): New. (build_int_2): Remove. * tree.c (build_int_2): Remove. (build_int_cst): New. (make_vector_type, build_common_tree_nodes, build_common_tree_nodes_2): Use build_int_cst. * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, expand_builtin_strpbrk, expand_builtin_fputs, build_string_literal, expand_builtin_printf, expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop, fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, fold_builtin_isdigit, simplify_builtin_strstr, simplify_builtin_strpbrk, fold_builtin_fputs, simplify_builtin_sprintf): Use build_int_cst. * c-common.c (start_fname_decls, fix_string_type, c_common_nodes_and_builtins, c_init_attributes, shorten_compare): Likewise. * c-decl.c (complete_array_type, check_bitfield_type_and_width): Likewise. * c-lex.c (interpret_integer, lex_charconst): Likewise. * c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise. * c-pretty-print.c (pp_c_integer_constant): Likewise. * c-typeck.c (really_start_incremental_init, push_init_level, set_nonincremental_init_from_string): Likewise. * calls.c (load_register_parameters): Likewise. * convert.c (convert_to_pointer): Likewise. * coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, build_fn_info_type, build_ctr_info_value, build_gcov_info): Likewise. * except.c (init_eh, assign_filter_values, assign_filter_values): Likewise. * expmed.c (store_fixed_bit_field, extract_bit_field, extract_fixed_bit_field, extract_split_bit_field, expand_shift, expand_mult_const, expand_mult_highpart_adjust, extract_high_half, expand_sdiv_pow2, expand_divmod, make_tree): Likewise. * expr.c (convert_move, emit_group_load, emit_group_store, expand_assignment, store_constructor, store_field, expand_expr_real_1, reduce_to_bit_field_precision): Likewise. * fold-const.c (force_fit_type, int_const_binop, fold_convert_const, invert_truthvalue, optimize_bit_field_compare, decode_field_reference, all_ones_mask_p, constant_boolean_node, fold_div_compare, fold, fold_read_from_constant_string, fold_negate_const, fold_abs_const, fold_not_const): Likewise. * function.c (assign_parm_setup_block): Likewise. * stmt.c (shift_return_value, expand_end_case_type, estimate_case_costs): Likewise. * stor-layout.c (layout_type, initialize_sizetypes, set_min_and_max_values_for_integral_type): Likewise. * tree-chrec.c (chrec_fold_multiply_poly_poly, reset_evolution_in_loop): Likewise. * tree-chrec.h (build_polynomial_chrec): Likewise. * tree-complex.c (build_replicated_const): Likewise. * tree-eh.c (honor_protect_cleanup_actions, lower_try_finally_onedest, lower_try_finally_copy, lower_try_finally_switch): Likewise. * tree-mudflap.c (mf_build_string, mx_register_decls, mudflap_register_call, mudflap_enqueue_constant): Likewise. * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): Likewise. * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. * tree-ssa-loop-niter.c (number_of_iterations_cond, loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): Likewise. * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst. * config/arm/arm.c (arm_get_cookie_size): Likewise. * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. * config/i860/i860.c (i860_va_start): Likewise. * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, mips_gimplify_va_arg_expr): Likewise. * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, add_compiler_branch_island): Likewise. * config/s390/s390.c (s390_va_start): Likewise. * config/sh/sh.c (sh_va_start): Likewise. * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): Likewise. * config/xtensa/xtensa.c (xtensa_va_start, xtensa_gimplify_va_arg_expr): Likewise. * objc/objc-act.c (build_objc_string_object, build_objc_symtab_template, init_def_list, init_objc_symtab, init_module_descriptor, generate_static_references, build_selector_translation_table, get_proto_encoding, build_typed_selector_reference, build_selector_reference, build_next_objc_exception_stuff, build_method_prototype_list_template, generate_descriptor_table, generate_protocols, build_protocol_initializer, build_ivar_list_template, build_method_list_template, build_ivar_list_initializer, generate_ivars_list, generate_dispatch_table, generate_protocol_list, build_category_initializer, build_shared_structure_initializer, generate_shared_structures, handle_impent, generate_objc_image_info): Use build_int_cst. ada: * cuintp.c (UI_To_gnu): Use build_int_cst.. * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise. * utils.c (init_gigi_decls): Likewise. * utils2.c (build_call_raise): Likewise. cp: * call.c (convert_class_to_reference, build_user_type_conversion_1, convert_like_real, build_java_interface_fn_ref, build_special_member_call): Use build_int_cst. * class.c (build_vtbl_initializer): Likewise. * cp-gimplify.c (cp_gimplify_expr): Likewise. * cvt.c (cp_convert_to_pointer): Likewise. * decl.c (cxx_init_decl_processing, complete_array_type): Likewise. * decl2.c (start_static_initialization_or_destruction, generate_ctor_or_dtor_function): Likewise. * except.c (build_throw): Likewise. * lex.c (cxx_init): Likewise. * mangle.c (write_integer_cst): Likewise. * rtti.c (build_headof, get_tinfo_decl_dynamic, build_dynamic_cast_1, ptr_initializer, ptm_initializer, get_pseudo_ti_init): Likewise. * search.c (get_dynamic_cast_base_type): Likewise. * tree.c (build_shared_int_cst): Likewise. fortran: * trans-array.c (gfc_trans_array_constructor_value): Use build_int_cst. * trans-const.c (gfc_build_string_const, gfc_init_constants, gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise. * trans-decl.c (gfc_get_symbol_decl): Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_len, prepare_arg_info): Likewise. * trans-io.c (add_case, set_error_locus, build_dt, transfer_expr): Likewise. * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause, gfc_trans_stop, gfc_trans_character_select): Likewise. * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise. * trans.c (gfc_trans_runtime_check): Likewise. java: * boehm.c (get_boehm_type_descriptor): Use build_int_cst. * class.c (build_utf8_ref, build_static_field_ref, make_field_value, make_method_value, get_dispatch_table, make_class_data, emit_symbol_table, emit_catch_table): Likewise. * constants.c (get_tag_node, build_ref_from_constant_pool, build_constants_constructor): Likewise. * decl.c (java_init_decl_processing): Likewise. * expr.c (build_java_array_length_access, build_newarray, expand_java_multianewarray, expand_java_pushc, expand_iinc, build_java_binop, build_field_ref, expand_java_add_case, expand_java_call, build_known_method_ref, build_invokevirtual, build_invokeinterface, build_jni_stub): Likewise. * java-gimplify.c (java_gimplify_new_array_init): Likewise. * jcf-parse.c (get_constant): Likewise. * lex.c (do_java_lex): Likewise. * parse.y (patch_binop, patch_unaryop, patch_cast, build_null_of_type, patch_newarray): Likewise. * resource.c (compile_resource_data): Likewise. * typeck.c (build_prim_array_type): Likewise. From-SVN: r86022
2004-08-15 17:45:33 +02:00
void_zero_node = make_node (INTEGER_CST);
builtins.def: Encode additional information, such as names and types, here. * builtins.def: Encode additional information, such as names and types, here. * builtin-types.def: New file. * builtins.c (built_in_names): Adjust use of DEF_BUILTIN. (built_in_decls): Likewise. Don't explicitly initialize global data to NULL. (expand_builtin_mathfn): Handle float and long double variants of math builtins. (expand_builtin): Likewise. * c-common.c (c_common_nodes_and_builtins): Make it table-driven. (expand_tree_builtin): Handle long, long long, float, and long double variants of math functions. * c-common.h (c_tree_index): Remove some unused nodes. (void_ftype): Remove. (void_type_ptr): Likewise. (int_ftype_int): Likewise. (ptr_ftype_sizetype): Likewise. * c-decl.c (init_decl_processing): Remove creation of DWARF builtins. * defaults.h (MD_INIT_BUILTINS): Provide default definition. * tree.h (built_in_function): Adjust definition of DEF_BUILTIN. * Makefile.in (c-common.o): Depend on builtin-types.def. * decl.c (init_decl_processing): Tweak. From-SVN: r42583
2001-05-25 22:00:59 +02:00
TREE_TYPE (void_zero_node) = void_type_node;
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
void_list_node = build_void_list_node ();
/* Make a type to be the domain of a few array types
whose domains don't really matter.
200 is small enough that it always fits in size_t
and large enough that it can hold most function names for the
initializations of __FUNCTION__ and __PRETTY_FUNCTION__. */
array_domain_type = build_index_type (size_int (200));
/* Make a type for arrays of characters.
With luck nothing will ever really depend on the length of this
array type. */
char_array_type_node
= build_array_type (char_type_node, array_domain_type);
/* Likewise for arrays of ints. */
int_array_type_node
= build_array_type (integer_type_node, array_domain_type);
builtins.def: Encode additional information, such as names and types, here. * builtins.def: Encode additional information, such as names and types, here. * builtin-types.def: New file. * builtins.c (built_in_names): Adjust use of DEF_BUILTIN. (built_in_decls): Likewise. Don't explicitly initialize global data to NULL. (expand_builtin_mathfn): Handle float and long double variants of math builtins. (expand_builtin): Likewise. * c-common.c (c_common_nodes_and_builtins): Make it table-driven. (expand_tree_builtin): Handle long, long long, float, and long double variants of math functions. * c-common.h (c_tree_index): Remove some unused nodes. (void_ftype): Remove. (void_type_ptr): Likewise. (int_ftype_int): Likewise. (ptr_ftype_sizetype): Likewise. * c-decl.c (init_decl_processing): Remove creation of DWARF builtins. * defaults.h (MD_INIT_BUILTINS): Provide default definition. * tree.h (built_in_function): Adjust definition of DEF_BUILTIN. * Makefile.in (c-common.o): Depend on builtin-types.def. * decl.c (init_decl_processing): Tweak. From-SVN: r42583
2001-05-25 22:00:59 +02:00
string_type_node = build_pointer_type (char_type_node);
const_string_type_node
= build_pointer_type (build_qualified_type
(char_type_node, TYPE_QUAL_CONST));
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
/* This is special for C++ so functions can be overloaded. */
c-parse.in (MODIFIED_WCHAR_TYPE): New macro. * c-parse.in (MODIFIED_WCHAR_TYPE): New macro. (c_common_nodes_and_builtins): Use it. (builtin_define_with_value): New function. (cb_register_builtins): Define __SIZE_TYPE__, __PTRDIFF_TYPE__, __WCHAR_TYPE__, and __WINT_TYPE__ here, using builtin_define_with_value. Use consistent notation when defining __GXX_WEAK__. (WCHAR_TYPE_SIZE): Don't redefine. (combine_strings): Don't use WCHAR_TYPE_SIZE. * cppdefault.h: Don't provide defaults for SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, or WINT_TYPE. * cppinit.c (builtin_array): Remove entries for __SIZE_TYPE__ etc. * tradcpp.c (initialize_builtins): Likewise. * gcc.c (cpp_unique_options): Don't muck with __WCHAR_TYPE__. * c-lex.h (builtin_define_with_value): Prototype. * system.h: Poison NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_WCHAR_TYPE, NO_BUILTIN_PTRDIFF_TYPE, and NO_BUILTIN_WINT_TYPE. * doc/tm.texi: Remove mention of NO_BUILTIN_SIZE_TYPE etc. * config/avr/avr.h, config/h8300/h8300.h, config/i386/i386.h, config/ia64/ia64.h, config/mips/dec-osf1.h, config/mips/iris6.h, config/mips/linux.h, config/mips/mips.h, config/mips/netbsd.h, config/mips/osfrose.h, config/mips/sni-svr4.h, config/rs6000/aix51.h, config/s390/linux.h, config/sh/sh.h, config/sh/sh64.h, config/sparc/linux64.h, config/sparc/netbsd-elf.h, config/sparc/sol2-bi.h, config/sparc/sparc.h: Do not define NO_BUILTIN_SIZE_TYPE etc. Remove all references to __SIZE_TYPE__ etc from all spec strings. When this makes extra specs empty, delete them. From-SVN: r53472
2002-05-15 07:30:01 +02:00
wchar_type_node = get_identifier (MODIFIED_WCHAR_TYPE);
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
wchar_type_node = TREE_TYPE (identifier_global_value (wchar_type_node));
wchar_type_size = TYPE_PRECISION (wchar_type_node);
c-common.c (enum c_language_kind, flag_objc): Remove. * c-common.c (enum c_language_kind, flag_objc): Remove. (fix_string_type, check_case_value, c_common_nodes_and_builtins, c_add_case_label, finish_label_addr_expr, boolean_increment): Use c_dialect_ macros. * c-common.h (enum c_language_kind): Extend. (c_dialect_cxx, c_dialect_objc): New. (flag_objc): Remove. (c_common_init_options): Update prototype. * c-cppbuiltin.c (define__GNUC__, c_cpp_builtins): Use c_dialect_ macros. * c-decl.c (finsih_decl, grokfield, finish_struct): Use c_dialect_ macros. * c-format.c (C_STD_VER, C_STD_NAME): Similarly. * c-lang.c (c_init_options): Remove. (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * c-lex.c (lex_charconst): Use c_dialect_cxx(). * c-opts.c (lang_flags): Make function-local. (c_common_init_options): Use c_dialect_ macros. Handle C++ diagnostic requirements. (c_common_handle_option, c_common_post_options): Use flag_cxx. * c-parse.in (init_reswords): Use c_dialect_objc (). * c-pch.c (get_ident): Use c_language. * c-pretty-print.c (pp_c_bool_literal): Use c_dialect_ macros. * c-typeck.c (comptypes, build_c_cast): Similarly. * objc/objc-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. (objc_init_options): Remove. cp: * Make-lang.in: Update. * cp-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * cp-tree.h (cxx_init_options): Remove. * lex.c: Don't include diagnostic.h. (cxx_init_options): Remove. From-SVN: r68734
2003-06-30 21:36:25 +02:00
if (c_dialect_cxx ())
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
{
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for REAL_TYPE, not INTEGER_TYPE. (layout_type, case VECTOR_TYPE): Simplify code. * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. * tree.h: Update comments. (STRIP_NOPS): Use TYPE_UNSIGNED. (TYPE_UNSIGNED): New macro. (TYPE_TRAP_SIGNED): Remove now redundant check. (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. * cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * cp/class.c (check_bitfield_decl): Likewise. * cp/cvt.c (type_promotes_to): Likewise. * cp/decl.c (finish_enum): Likewise. * cp/mangle.c (write_builtin_type): Likewise. * cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. * cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise. (build_binary_op): Likewise. * f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED. (ffecom_expr_): Likewise. * java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. * treelang/treetree.c (tree_lang_signed_or_unsigned_type): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/decl.c (gnat_to_gnu_entity, make_type_from_size): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/trans.c (tree_transform, convert_with_check): Likewise. * ada/utils.c (gnat_signed_or_unsigned_type): Likewise. (build_vms_descriptor, unchecked_convert): Likewise. * ada/utils2.c (nonbinary_modular_operation): Likewise. From-SVN: r80287
2004-04-01 05:50:43 +02:00
if (TYPE_UNSIGNED (wchar_type_node))
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
wchar_type_node = make_unsigned_type (wchar_type_size);
else
wchar_type_node = make_signed_type (wchar_type_size);
record_builtin_type (RID_WCHAR, "wchar_t", wchar_type_node);
}
else
{
c-common.c (unsigned_conversion_warning, [...]): Use new hooks. * c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-04-01 10:46:10 +02:00
signed_wchar_type_node = c_common_signed_type (wchar_type_node);
unsigned_wchar_type_node = c_common_unsigned_type (wchar_type_node);
c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. * c-common.c (SIZE_TYPE, WCHAR_TYPE): Define. (flag_short_double, flag_short_wchar): Define. (c_common_nodes_and_builtins): Create many tree nodes shared between C and C++ here instead of in cp/decl.c and ... * c-decl.c (init_decl_processing): ... here. (SIZE_TYPE, WCHAR_TYPE): Don't define. (flag_short_double, flag_short_wchar): Don't define. (record_builtin_type): New function. (build_void_list_node): New function. * c-common.h (flag_short_double, flag_short_wchar, record_builtin_type, build_void_list_node): Declare. cp: * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. (record_builtin_type): Make non-static. (flag_short_double): Don't declare. (init_decl_processing): Remove the creation of many tree nodes now in c_common_nodes_and_builtins. (build_void_list_node): New function. * decl2.c (flag_short_double, flag_short_wchar): Don't define. * cp-tree.h (flag_short_wchar): Don't declare. From-SVN: r38695
2001-01-05 00:53:54 +01:00
}
/* This is for wide string constants. */
wchar_array_type_node
= build_array_type (wchar_type_node, array_domain_type);
c-common.c: Include "defaults.h". * c-common.c: Include "defaults.h". (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Define. (c_common_nodes_and_builtins): Create string_type_node, const_string_type_node, wint_type_node, intmax_type_node, uintmax_type_node, default_function_type, ptrdiff_type_node and unsigned_ptrdiff_type_node. * c-common.h (identifier_global_value): Declare. * c-decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define. (init_decl_processing): Don't create string_type_node, const_string_type_node, wint_type_node, intmax_type_node, uintmax_type_node, default_function_type, ptrdiff_type_node and unsigned_ptrdiff_type_node. (identifier_global_value): New function. cp: * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define. (init_decl_processing): Don't create string_type_node, const_string_type_node, wint_type_node, intmax_type_node, uintmax_type_node, default_function_type, ptrdiff_type_node and unsigned_ptrdiff_type_node. Adjust position of call to c_common_nodes_and_builtins. (identifier_global_value): New function. From-SVN: r37931
2000-12-01 23:25:43 +01:00
wint_type_node =
TREE_TYPE (identifier_global_value (get_identifier (WINT_TYPE)));
intmax_type_node =
TREE_TYPE (identifier_global_value (get_identifier (INTMAX_TYPE)));
uintmax_type_node =
TREE_TYPE (identifier_global_value (get_identifier (UINTMAX_TYPE)));
default_function_type = build_function_type (integer_type_node, NULL_TREE);
ptrdiff_type_node
= TREE_TYPE (identifier_global_value (get_identifier (PTRDIFF_TYPE)));
c-common.c (unsigned_conversion_warning, [...]): Use new hooks. * c-common.c (unsigned_conversion_warning, convert_and_check, unsigned_type, signed_type, shorten_compare, c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * c-common.h (unsigned_type, signed_type, signed_or_unsigned_type): New. * c-decl.c (grokdeclarator): Update. * c-format.c (check_format_types): Update. * c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * c-typeck.c (build_binary_op, convert_for_assignment): Update. * convert.c (convert_to_integer): Use new hooks. * expmed.c (make_tree): Use new hooks. * expr.c (store_expr): Use new hooks. * fold-const.c (operand_equal_for_comparison_p, build_range_check, all_ones_mask_p, unextend, fold): Use new hooks. * langhooks.h (struct lang_hooks_for_types): New hooks. * tree.h (signed_or_unsigned_type, signed_type, unsigned_type): Remove. ada: * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type): Rename. * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * trans.c (tree_transform, convert_with_check): Update. * utils.c (unsigned_type, signed_type, signed_or_unsigned_type): Rename. cp: * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * decl.c (grokdeclarator): Update. * mangle.c (write_integer_cst): Update. * typeck.c (build_binary_op): Update. f: * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. (unsigned_type, signed_type, signed_or_unsigned_type): Rename. java: * expr.c (build_java_binop): Update. * java-tree.h (java_signed_type, java_unsigned_type, java_signed_or_unsigned_type): Update. * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. * parse.y (patch_binop): Update. * typeck.c (signed_or_unsigned_type, unsigned_type, signed_type): Update. objc: * objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. From-SVN: r51684
2002-04-01 10:46:10 +02:00
unsigned_ptrdiff_type_node = c_common_unsigned_type (ptrdiff_type_node);
c-common.c: Include "defaults.h". * c-common.c: Include "defaults.h". (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Define. (c_common_nodes_and_builtins): Create string_type_node, const_string_type_node, wint_type_node, intmax_type_node, uintmax_type_node, default_function_type, ptrdiff_type_node and unsigned_ptrdiff_type_node. * c-common.h (identifier_global_value): Declare. * c-decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define. (init_decl_processing): Don't create string_type_node, const_string_type_node, wint_type_node, intmax_type_node, uintmax_type_node, default_function_type, ptrdiff_type_node and unsigned_ptrdiff_type_node. (identifier_global_value): New function. cp: * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define. (init_decl_processing): Don't create string_type_node, const_string_type_node, wint_type_node, intmax_type_node, uintmax_type_node, default_function_type, ptrdiff_type_node and unsigned_ptrdiff_type_node. Adjust position of call to c_common_nodes_and_builtins. (identifier_global_value): New function. From-SVN: r37931
2000-12-01 23:25:43 +01:00
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * builtins.c (expand_builtin_va_arg): Likewise. * c-common.c (fname_as_string, c_common_truthvalue_conversion, c_common_type_for_mode, c_common_nodes_and_builtins, handle_mode_attribute, handle_vector_size_attribute): Likewise. * c-convert.c (convert): Likewise. * c-format.c (check_format_types): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-typeck.c (build_unary_op, build_conditional_expr, build_binary_op): Likewise. * calls.c (try_to_integrate, expand_call, emit_library_call_value_1): Likewise. * cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p): Likewise. * cgraphunit.c (record_call_1, cgraph_analyze_function, cgraph_expand_function): Likewise. * convert.c (convert_to_pointer, convert_to_integer): Likewise. * coverage.c (build_fn_info_type, build_ctr_info_type, build_gcov_info, create_coverage): Likewise. * dbxout.c (dbxout_init): Likewise. * diagnostic.c (diagnostic_report_current_function): Likewise. * dojump.c (do_jump): Likewise. * dwarf2out.c (dwarf2_name): Likewise. * except.c (init_eh): Likewise. * explow.c (expr_size, int_expr_size): Likewise. * expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add): Likewise. * expr.c (store_expr, store_constructor, safe_from_p, expand_expr_real, do_store_flag, try_casesi): Likewise. * function.c (push_function_context_to, pop_function_context_from, free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack, allocate_struct_function, current_function_name): Likewise. * integrate.c (copy_decl_for_inlining, expand_inline_function): Likewise. * langhooks.c (lhd_clear_binding_stack, write_global_declarations, lhd_print_error_function): Likewise. * opts.c (handle_option, decode_options): Likewise. * passes.c (open_dump_file): Likewise. * print-tree.c (print_node): Likewise. * stmt.c (expand_fixup, fixup_gotos, expand_asm_operands, expand_decl_cleanup, emit_case_nodes): Likewise. * stor-layout.c (variable_size): Likewise. * toplev.c (announce_function, wrapup_global_declarations, check_global_declarations, compile_file, default_tree_printer, process_options, lang_dependent_init, finalize): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (remap_decl, remap_block, copy_body_r, initialize_inlined_parameters, declare_return_variable, inlinable_function_p, expand_call_inline, optimize_inline_calls, walk_tree, copy_tree_r): Likewise. * tree-optimize.c (tree_rest_of_compilation): Likewise. * tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp, unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl, variably_modified_type_p, dump_tree_statistics): Likewise. * varasm.c (assemble_variable, compare_constant, copy_constant, force_const_mem, compute_reloc_for_constant, output_constant, output_addressed_constants, initializer_constant_valid_p): Likewise. From-SVN: r79481
2004-03-14 23:26:14 +01:00
lang_hooks.decls.pushdecl
Makefile.in (fold-const.o, [...]): Update. * Makefile.in (fold-const.o, stor-layout.o, stmt.o, sdbout.o, profile.o): Update. * c-common.c (c_common_nodes_and_builtins): Use pushdecl langhook. * c-common.h (gettags): Move here from tree.h. * c-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, kept_level_p, global_bindings_p): New. * dbxout.c (dbxout_init): Use getdecls langhook. * expr.c (expand_expr): Use insert_block langhook. * fold-const.c: Include langhooks.h. (fold_range_test, fold_binary_op_with_conditional_arg, fold): Use global_bindings_p langhook. * integrate.c (expand_inline_function): Use insert_block langhook. * langhooks-def.h (LANG_HOOKS_DECLS, LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_GLOBAL_BINDINGS_P, LANG_HOOKS_INSERT_BLOCK, LANG_HOOKS_SET_BLOCK, LANG_HOOKS_PUSHDECL, LANG_HOOKS_GETDECLS): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.c (lhd_clear_binding_stack): Use global_bindings_p langhook. * langhooks.h (struct lang_hooks_for_decls): New. (struct lang_hooks): Update. * profile.c: Include langhooks.h. (output_func_start_profiler): Use new langhooks. * sdbout.c: Include langhooks.h. (sdbout_init, sdbout_finish): Use getdecls langhook. * stmt.c: Include langhooks.h. (expand_fixup, fixup_gotos): Use new langhooks. * stor-layout.c: Include langhooks.h. (variable_size): Use global_bindings_p langhook. * toplev.c (compile_file): Use getdecls langhook. * tree-inline.c (remap_block): Use insert_block langhook. * tree.h (pushdecl, pushlevel, poplevel, set_block, gettags, insert_block, getdecls, kept_level_p, global_bindings_p): Remove. cp: * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, global_bindings_p): New. java: * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, kept_level_p, global_bindings_p): New. f: * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, insert_block, getdecls, global_bindings_p): New. From-SVN: r51136
2002-03-21 19:39:29 +01:00
(build_decl (TYPE_DECL, get_identifier ("__builtin_va_list"),
va_list_type_node));
builtins.c (stabilize_va_list): Don't INDIRECT_REF through an ARRAY_TYPE. * builtins.c (stabilize_va_list): Don't INDIRECT_REF through an ARRAY_TYPE. (std_expand_builtin_va_start): Back out one word if !stdarg_p. (expand_builtin_va_end): Evaluate arg for side effects. * c-common.c (c_common_nodes_and_builtins): Construct a va_list_arg_type_node to handle array decomposition to pointer. From-SVN: r28283
1999-07-27 07:43:56 +02:00
if (TREE_CODE (va_list_type_node) == ARRAY_TYPE)
c-common.c (c_common_nodes_and_builtins): The first parameter to __builtin_va_start and __builtin_va_copy is now either a... * c-common.c (c_common_nodes_and_builtins): The first parameter to __builtin_va_start and __builtin_va_copy is now either a 'va_list' or a reference to a va_list. * builtins.c (stabilize_va_list): Simplify now we don't have to work around C array address decay. * c-typeck.c (convert_for_assignment): Handle assignment to a reference parameter by taking the address of the RHS. * ginclude/stdarg.h (va_start): Don't take address of first parameter. (va_copy): Likewise. (__va_copy): Likewise. * ginclude/varargs.h (va_start): Likewise. (__va_copy): Likewise. From-SVN: r32821
2000-03-30 02:03:14 +02:00
{
va_list_arg_type_node = va_list_ref_type_node =
build_pointer_type (TREE_TYPE (va_list_type_node));
}
builtins.c (stabilize_va_list): Don't INDIRECT_REF through an ARRAY_TYPE. * builtins.c (stabilize_va_list): Don't INDIRECT_REF through an ARRAY_TYPE. (std_expand_builtin_va_start): Back out one word if !stdarg_p. (expand_builtin_va_end): Evaluate arg for side effects. * c-common.c (c_common_nodes_and_builtins): Construct a va_list_arg_type_node to handle array decomposition to pointer. From-SVN: r28283
1999-07-27 07:43:56 +02:00
else
c-common.c (c_common_nodes_and_builtins): The first parameter to __builtin_va_start and __builtin_va_copy is now either a... * c-common.c (c_common_nodes_and_builtins): The first parameter to __builtin_va_start and __builtin_va_copy is now either a 'va_list' or a reference to a va_list. * builtins.c (stabilize_va_list): Simplify now we don't have to work around C array address decay. * c-typeck.c (convert_for_assignment): Handle assignment to a reference parameter by taking the address of the RHS. * ginclude/stdarg.h (va_start): Don't take address of first parameter. (va_copy): Likewise. (__va_copy): Likewise. * ginclude/varargs.h (va_start): Likewise. (__va_copy): Likewise. From-SVN: r32821
2000-03-30 02:03:14 +02:00
{
va_list_arg_type_node = va_list_type_node;
va_list_ref_type_node = build_reference_type (va_list_type_node);
}
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c-common.c (c_define_builtins): New static function broken out of c_common_nodes_and_builtins. * c-common.c (c_define_builtins): New static function broken out of c_common_nodes_and_builtins. (c_common_nodes_and_builtins): Call c_define_builtins unless only doing preprocessing. From-SVN: r120264
2006-12-29 16:48:26 +01:00
if (!flag_preprocess_only)
c_define_builtins (va_list_ref_type_node, va_list_arg_type_node);
re PR middle-end/9986 ([HP-UX] [3.4 regression] Incorrect transformation of fputs_unlocked to fputc_unlocked) PR middle-end/9986 * c-common.c (c_common_nodes_and_builtins): Initialize target builtins after the common builtins. * pa-hpux.h (DONT_HAVE_FPUTC_UNLOCKED): Define. * pa.c (TARGET_INIT_BUILTINS): Define. (pa_init_builtins): New function. * pa.md (call, call_value, sibcall, sibcall_value): When sufficient space has been allocated for the outgoing arguments, set the arg pointer for a call emitted after virtuals have been instantiated using the stack pointer offset, otherwise abort. From-SVN: r64043
2003-03-09 20:47:54 +01:00
tree.h (enum tree_index): New member `TI_MAIN_IDENTIFIER'. * tree.h (enum tree_index): New member `TI_MAIN_IDENTIFIER'. (MAIN_NAME_P, main_identifier_node): New macros. * c-common.c (c_common_nodes_and_builtins): Init main_identifier_node. * c-decl.c (start_decl, grokdeclarator, start_function, store_parm_decls, finish_function): Use MAIN_NAME_P. * config/avr/avr.c (function_prologue, function_epilogue): Likewise. * config/i386/cygwin.h (SUBTARGET_PROLOGUE): Likewise. * config/i386/win32.h (SUBTARGET_PROLOGUE): Likewise. * config/pdp11/pdp11.c (output_function_prologue): Likewise. From-SVN: r35945
2000-08-24 22:09:27 +02:00
main_identifier_node = get_identifier ("main");
re PR c++/19542 (attribute(sentinel) has problems with C++ __null) PR c++/19542 * c-common.c (c_common_nodes_and_builtins): Create global null_node. (warn_strict_null_sentinel): Define. (check_function_sentinel): Check for null_node as valid sentinel too. * c-common.h (c_tree_index): Added CTI_NULL. (null_node) Define global_tree[CTI_NULL]. (warn_strict_null_sentinel): Declare. * c-opts.c: (c_common_handle_option): Handle -Wstrict-null-sentinel. * c.opt: (Wstrict-null-sentinel): New C++ option. * doc/invoke.texi (C++ Options): Document -Wstrict-null-sentinel. * cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C common frontend. (null_node): Remove. * lex.c (cxx_init): Move null_node initialisation to C common frontend. * g++.dg/warn/sentinel.C: New testcase for __null sentinels added. From-SVN: r99091
2005-05-02 06:22:45 +02:00
/* Create the built-in __null node. It is important that this is
not shared. */
null_node = make_node (INTEGER_CST);
TREE_TYPE (null_node) = c_common_type_for_size (POINTER_SIZE, 0);
backport: builtins.def: Move all DEF_SYNC_BUILTIN to ... Merge from gomp-branch. * builtins.def: Move all DEF_SYNC_BUILTIN to ... * sync-builtins.def: ... new file. (BUILT_IN_FETCH_AND_ADD_16, BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16, BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16, BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16, BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16, BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16, BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16, BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16, BUILT_IN_LOCK_RELEASE_16): New builtins. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * c-common.c (enum c_builtin_type): Move to top-level from c_common_nodes_and_builtins enum builtin_type. (builtin_types): Move from c_common_nodes_and_builtins. (def_fn_type): New. (c_common_nodes_and_builtins): Use it. (def_builtin_1): Check for error_mark_node. (sync_resolve_size): Handle also 128 bit sync builtins. * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def. * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls. (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define. * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables. * config/i386/sync.md (CASMODE, DCASMODE): New mode macros. (doublemodesuffix, DCASHMODE): New mode attrs. (sync_compare_and_swap<mode>): Change into expand, use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap*. (*sync_compare_and_swap<mode>): New insn. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap_cc*. (sync_double_compare_and_swap_cc<mode>): New insn. (*sync_double_compare_and_swap_ccdi_pic): Likewise. From-SVN: r108997
2005-12-23 01:43:34 +01:00
/* Since builtin_types isn't gc'ed, don't export these nodes. */
memset (builtin_types, 0, sizeof (builtin_types));
c-common.h: New file. * c-common.h: New file. * c-common.c (permanent_obstack): Delete unused declaration. (c_global_trees): New array. (c_common_nodes_and_builtins): New function; split off common code from init_decl_processing in both c-decl.c and cp/decl.c. * c-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. Include c-common.h. * c-decl.c: Delete definitions for tree nodes that were replaced by c_global_trees. (init_decl_processing): Build void_list_node. Call c_common_nodes_and_builtins; delete code to generate the common builtins here. * objc/objc-act.c (build_module_descriptor): Rename variable void_list_node to avoid clash with c-common.h. * cp/cp-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. (cp_tree_index): New enumeration. (cp_global_trees): Declare new array. Add accessor macros for it, and delete declarations of tree nodes replaced by it. (builtin_function): Delete macro, add declaration for new function. Include c-common.h. * cp/decl.c: Delete definitions for tree nodes that were replaced by cp_global_trees and c_global_trees. (init_decl_processing): Call c_common_nodes_and_builtins; delete code to generate the common builtins here. (builtin_function): New function. * cp/decl2.c (abort_fndecl): Delete declaration. * cp/except.c (expand_builtin_return_address): Delete declaration. (builtin_return_address_fndecl): Delete variable. (const_ptr_type_node): Delete declaration. * cp/lex.c (cons_up_default_function): Delete declaration of void_list_node. * cp/parse.y (void_list_node): Delete declaration. * cp/rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type): Delete variables. (const_string_type_node): Delete declaration. * cp/search.c (abort_fndecl): Delete declaration. * Makefile.in: Update dependencies. * objc/Make-lang.in: Likewise. * cp/Makefile.in: Likewise. From-SVN: r28188
1999-07-20 12:41:10 +02:00
}
builtins.c (expand_builtin_saveregs): Remove static, remove exp and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS. * builtins.c (expand_builtin_saveregs): Remove static, remove exp and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS. (expand_builtin_next_arg): Accept ARGLIST not EXP. (stabilize_va_list): New function. (std_expand_builtin_va_start): New function. (expand_builtin_va_start): New function. (get_varargs_alias_set): New function. (std_expand_builtin_va_arg): New function. (expand_builtin_va_arg): New function. (expand_builtin_va_end): New function. (expand_builtin_va_copy): New function. (expand_builtin): Call them. * c-common.c (c_common_nodes_and_builtins): Build __builtin_va_list, __builtin_{varargs_start,stdarg_start,end,copy}. (build_va_arg): New function. * c-common.h (CTI_PTR_TYPE, ptr_type_node): Delete. (build_va_arg): Declare. * c-decl.c (ptr_type_node, va_list_type_node): New. * c-parse.gperf (__builtin_va_arg): New. * c-parse.in (VA_ARG): New token. (unary_expr): Recognize it. * expr.c (expand_expr): Expand VA_ARG_EXPR. * expr.h (std_expand_builtin_va_start): Declare. (std_expand_builtin_va_arg): Declare. (expand_builtin_va_arg): Declare. (get_varargs_alias_set): Declare. * tree.def (VA_ARG_EXPR): New. * tree.h (BUILT_IN_VARARGS_START): New. (BUILT_IN_STDARG_START, BUILT_IN_VA_END): New. (ptr_type_node, va_list_type_node): Declare. * tm.texi (EXPAND_BUILTIN_SAVEREGS): Kill unused ARGLIST argument. * m32r.h (EXPAND_BUILTIN_SAVEREGS): Likewise. * m88k.h, m88k.c: Likewise. * mn10300.h, mn10300.c: Likewise. * pa.h, pa.c: Likewise. * rs6000.h, rs6000.c: Likewise. * sh.h, sh.c: Likewise. * sparc.h, sparc.c: Likewise. * emit-rtl.c (operand_subword): Copy alias set. (change_address): Likewise. From-SVN: r28243
1999-07-26 03:21:03 +02:00
re PR c++/19044 (Alternate asm name for atan ignored when calling __builtin_atan) PR c++/19044 * c-common.c (set_builtin_user_assembler_name): New. * c-common.h (set_builtin_user_assembler_name): Declare. * c-decl.c (finish_decl): Use set_builtin_user_assembler_name * decl.c (make_rtl_for_nonlocal_decl): Use set_builtin_user_assembler_name * g++.dg/ext/builtin6.C: New From-SVN: r92428
2004-12-20 21:11:41 +01:00
/* Look up the function in built_in_decls that corresponds to DECL
and set ASMSPEC as its user assembler name. DECL must be a
c-common.c, [...]: Fix comment formatting. * c-common.c, c-opts.c, combine.c, cse.c, dojump.c, gimplify.c, tree-dfa.c, tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-sink.c, tree-vect-analyze.c, tree.def, tree.h: Fix comment formatting. From-SVN: r96104
2005-03-08 14:57:01 +01:00
function decl that declares a builtin. */
re PR c++/19044 (Alternate asm name for atan ignored when calling __builtin_atan) PR c++/19044 * c-common.c (set_builtin_user_assembler_name): New. * c-common.h (set_builtin_user_assembler_name): Declare. * c-decl.c (finish_decl): Use set_builtin_user_assembler_name * decl.c (make_rtl_for_nonlocal_decl): Use set_builtin_user_assembler_name * g++.dg/ext/builtin6.C: New From-SVN: r92428
2004-12-20 21:11:41 +01:00
void
set_builtin_user_assembler_name (tree decl, const char *asmspec)
{
tree builtin;
gcc_assert (TREE_CODE (decl) == FUNCTION_DECL
&& DECL_BUILT_IN_CLASS (decl) == BUILT_IN_NORMAL
&& asmspec != 0);
builtin = built_in_decls [DECL_FUNCTION_CODE (decl)];
set_user_assembler_name (builtin, asmspec);
if (DECL_FUNCTION_CODE (decl) == BUILT_IN_MEMCPY)
init_block_move_fn (asmspec);
else if (DECL_FUNCTION_CODE (decl) == BUILT_IN_MEMSET)
init_block_clear_fn (asmspec);
}
PR c++/23171, c++/23172, c++/25417. * c-decl.c (compound_literal_number): Remove. (build_compound_literal): Use set_compound_literal_name. * c-common.c (compound_literal_number): New variable. (set_compound_literal_name): New function. * c-common.h (set_compound_literal_name): Declare. PR c++/23171, c++/23172, c++/25417. * typeck.c (build_unary_op): Create temporary variables for compound literals whose addresses are taken. * init.c (expand_aggr_init_1): Use COMPOUND_LITERAL_P. * decl.c (reshape_init_vector): Likewise. (reshape_init): Give it external linkage. (check_initializer): Use COMPOUND_LITERAL_P. (initialize_artificial_var): Allow the initializer to be a CONSTRUCTOR. * call.c (make_temporary_var_for_ref_to_temp): Use create_temporary_var. * cp-tree.h (COMPOUND_LITERAL_P): New macro. (rehape_init): Declare. * typeck2.c (digest_init): Use COMPOUND_LITERAL_P. * semantics.c (finish_compound_literal): Use reshape_init. PR c++/23172 * g++.dg/ext/complit4.C: New test. PR c++/25417 * g++.dg/ext/complit5.C: Likewise. From-SVN: r109075
2005-12-27 07:09:13 +01:00
/* The number of named compound-literals generated thus far. */
static GTY(()) int compound_literal_number;
/* Set DECL_NAME for DECL, a VAR_DECL for a compound-literal. */
void
set_compound_literal_name (tree decl)
{
char *name;
ASM_FORMAT_PRIVATE_NAME (name, "__compound_literal",
compound_literal_number);
compound_literal_number++;
DECL_NAME (decl) = get_identifier (name);
}
builtins.c (expand_builtin_saveregs): Remove static, remove exp and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS. * builtins.c (expand_builtin_saveregs): Remove static, remove exp and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS. (expand_builtin_next_arg): Accept ARGLIST not EXP. (stabilize_va_list): New function. (std_expand_builtin_va_start): New function. (expand_builtin_va_start): New function. (get_varargs_alias_set): New function. (std_expand_builtin_va_arg): New function. (expand_builtin_va_arg): New function. (expand_builtin_va_end): New function. (expand_builtin_va_copy): New function. (expand_builtin): Call them. * c-common.c (c_common_nodes_and_builtins): Build __builtin_va_list, __builtin_{varargs_start,stdarg_start,end,copy}. (build_va_arg): New function. * c-common.h (CTI_PTR_TYPE, ptr_type_node): Delete. (build_va_arg): Declare. * c-decl.c (ptr_type_node, va_list_type_node): New. * c-parse.gperf (__builtin_va_arg): New. * c-parse.in (VA_ARG): New token. (unary_expr): Recognize it. * expr.c (expand_expr): Expand VA_ARG_EXPR. * expr.h (std_expand_builtin_va_start): Declare. (std_expand_builtin_va_arg): Declare. (expand_builtin_va_arg): Declare. (get_varargs_alias_set): Declare. * tree.def (VA_ARG_EXPR): New. * tree.h (BUILT_IN_VARARGS_START): New. (BUILT_IN_STDARG_START, BUILT_IN_VA_END): New. (ptr_type_node, va_list_type_node): Declare. * tm.texi (EXPAND_BUILTIN_SAVEREGS): Kill unused ARGLIST argument. * m32r.h (EXPAND_BUILTIN_SAVEREGS): Likewise. * m88k.h, m88k.c: Likewise. * mn10300.h, mn10300.c: Likewise. * pa.h, pa.c: Likewise. * rs6000.h, rs6000.c: Likewise. * sh.h, sh.c: Likewise. * sparc.h, sparc.c: Likewise. * emit-rtl.c (operand_subword): Copy alias set. (change_address): Likewise. From-SVN: r28243
1999-07-26 03:21:03 +02:00
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
build_va_arg (tree expr, tree type)
builtins.c (expand_builtin_saveregs): Remove static, remove exp and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS. * builtins.c (expand_builtin_saveregs): Remove static, remove exp and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS. (expand_builtin_next_arg): Accept ARGLIST not EXP. (stabilize_va_list): New function. (std_expand_builtin_va_start): New function. (expand_builtin_va_start): New function. (get_varargs_alias_set): New function. (std_expand_builtin_va_arg): New function. (expand_builtin_va_arg): New function. (expand_builtin_va_end): New function. (expand_builtin_va_copy): New function. (expand_builtin): Call them. * c-common.c (c_common_nodes_and_builtins): Build __builtin_va_list, __builtin_{varargs_start,stdarg_start,end,copy}. (build_va_arg): New function. * c-common.h (CTI_PTR_TYPE, ptr_type_node): Delete. (build_va_arg): Declare. * c-decl.c (ptr_type_node, va_list_type_node): New. * c-parse.gperf (__builtin_va_arg): New. * c-parse.in (VA_ARG): New token. (unary_expr): Recognize it. * expr.c (expand_expr): Expand VA_ARG_EXPR. * expr.h (std_expand_builtin_va_start): Declare. (std_expand_builtin_va_arg): Declare. (expand_builtin_va_arg): Declare. (get_varargs_alias_set): Declare. * tree.def (VA_ARG_EXPR): New. * tree.h (BUILT_IN_VARARGS_START): New. (BUILT_IN_STDARG_START, BUILT_IN_VA_END): New. (ptr_type_node, va_list_type_node): Declare. * tm.texi (EXPAND_BUILTIN_SAVEREGS): Kill unused ARGLIST argument. * m32r.h (EXPAND_BUILTIN_SAVEREGS): Likewise. * m88k.h, m88k.c: Likewise. * mn10300.h, mn10300.c: Likewise. * pa.h, pa.c: Likewise. * rs6000.h, rs6000.c: Likewise. * sh.h, sh.c: Likewise. * sparc.h, sparc.c: Likewise. * emit-rtl.c (operand_subword): Copy alias set. (change_address): Likewise. From-SVN: r28243
1999-07-26 03:21:03 +02:00
{
return build1 (VA_ARG_EXPR, type, expr);
}
c-common.c (builtin_function_2): New function. * c-common.c (builtin_function_2): New function. (c_common_nodes_and_builtins): Use it to define each pair (foo, __builtin_foo) of builtins in one place. From-SVN: r38474
2000-12-23 01:48:08 +01:00
c-common.c (struct disabled_builtin, [...]): New. * c-common.c (struct disabled_builtin, disabled_builtins, disable_builtin_function, builtin_function_disabled_p): New. (builtin_function_2): Check for disabled built-in functions. * c-common.h (disable_builtin_function): Declare. * c-decl.c (c_decode_option): Handle -fno-builtin-FUNCTION. * doc/invoke.texi: Document -fno-builtin-FUNCTION. * doc/extend.texi: Mention -fno-builtin-FUNCTION. testsuite: * gcc.dg/no-builtin-1.c: New test. From-SVN: r47133
2001-11-18 04:30:57 +01:00
/* Linked list of disabled built-in functions. */
typedef struct disabled_builtin
{
const char *name;
struct disabled_builtin *next;
} disabled_builtin;
static disabled_builtin *disabled_builtins = NULL;
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
static bool builtin_function_disabled_p (const char *);
c-common.c (struct disabled_builtin, [...]): New. * c-common.c (struct disabled_builtin, disabled_builtins, disable_builtin_function, builtin_function_disabled_p): New. (builtin_function_2): Check for disabled built-in functions. * c-common.h (disable_builtin_function): Declare. * c-decl.c (c_decode_option): Handle -fno-builtin-FUNCTION. * doc/invoke.texi: Document -fno-builtin-FUNCTION. * doc/extend.texi: Mention -fno-builtin-FUNCTION. testsuite: * gcc.dg/no-builtin-1.c: New test. From-SVN: r47133
2001-11-18 04:30:57 +01:00
/* Disable a built-in function specified by -fno-builtin-NAME. If NAME
begins with "__builtin_", give an error. */
void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
disable_builtin_function (const char *name)
c-common.c (struct disabled_builtin, [...]): New. * c-common.c (struct disabled_builtin, disabled_builtins, disable_builtin_function, builtin_function_disabled_p): New. (builtin_function_2): Check for disabled built-in functions. * c-common.h (disable_builtin_function): Declare. * c-decl.c (c_decode_option): Handle -fno-builtin-FUNCTION. * doc/invoke.texi: Document -fno-builtin-FUNCTION. * doc/extend.texi: Mention -fno-builtin-FUNCTION. testsuite: * gcc.dg/no-builtin-1.c: New test. From-SVN: r47133
2001-11-18 04:30:57 +01:00
{
if (strncmp (name, "__builtin_", strlen ("__builtin_")) == 0)
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
error ("cannot disable built-in function %qs", name);
c-common.c (struct disabled_builtin, [...]): New. * c-common.c (struct disabled_builtin, disabled_builtins, disable_builtin_function, builtin_function_disabled_p): New. (builtin_function_2): Check for disabled built-in functions. * c-common.h (disable_builtin_function): Declare. * c-decl.c (c_decode_option): Handle -fno-builtin-FUNCTION. * doc/invoke.texi: Document -fno-builtin-FUNCTION. * doc/extend.texi: Mention -fno-builtin-FUNCTION. testsuite: * gcc.dg/no-builtin-1.c: New test. From-SVN: r47133
2001-11-18 04:30:57 +01:00
else
{
c-common.c (disable_builtin_function): Rename variable n to new_disabled_builtin. * c-common.c (disable_builtin_function): Rename variable n to new_disabled_builtin. * c-decl.c (duplicate_decls): Rename parameter decl to new_decl. Rename local variable old to old_decl. * gensupport.c (shift_output_template): Rename parameter old to src. * simplify-rtx.c (simplify_replace_rtx): Rename parameter oldx to old_rtx and newx to new_rtx. From-SVN: r85175
2004-07-26 02:38:05 +02:00
disabled_builtin *new_disabled_builtin = XNEW (disabled_builtin);
new_disabled_builtin->name = name;
new_disabled_builtin->next = disabled_builtins;
disabled_builtins = new_disabled_builtin;
c-common.c (struct disabled_builtin, [...]): New. * c-common.c (struct disabled_builtin, disabled_builtins, disable_builtin_function, builtin_function_disabled_p): New. (builtin_function_2): Check for disabled built-in functions. * c-common.h (disable_builtin_function): Declare. * c-decl.c (c_decode_option): Handle -fno-builtin-FUNCTION. * doc/invoke.texi: Document -fno-builtin-FUNCTION. * doc/extend.texi: Mention -fno-builtin-FUNCTION. testsuite: * gcc.dg/no-builtin-1.c: New test. From-SVN: r47133
2001-11-18 04:30:57 +01:00
}
}
/* Return true if the built-in function NAME has been disabled, false
otherwise. */
static bool
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
builtin_function_disabled_p (const char *name)
c-common.c (struct disabled_builtin, [...]): New. * c-common.c (struct disabled_builtin, disabled_builtins, disable_builtin_function, builtin_function_disabled_p): New. (builtin_function_2): Check for disabled built-in functions. * c-common.h (disable_builtin_function): Declare. * c-decl.c (c_decode_option): Handle -fno-builtin-FUNCTION. * doc/invoke.texi: Document -fno-builtin-FUNCTION. * doc/extend.texi: Mention -fno-builtin-FUNCTION. testsuite: * gcc.dg/no-builtin-1.c: New test. From-SVN: r47133
2001-11-18 04:30:57 +01:00
{
disabled_builtin *p;
for (p = disabled_builtins; p != NULL; p = p->next)
{
if (strcmp (name, p->name) == 0)
return true;
}
return false;
}
c-common.c (builtin_function_2): Remove. 2005-08-09 Richard Guenther <rguenther@suse.de> * c-common.c (builtin_function_2): Remove. (def_builtin_1): New function. (c_common_nodes_and_builtins): Use def_builtin_1 to build builtin functions. From-SVN: r102911
2005-08-09 14:05:09 +02:00
/* Worker for DEF_BUILTIN.
Possibly define a builtin function with one or two names.
Does not declare a non-__builtin_ function if flag_no_builtin, or if
nonansi_p and flag_no_nonansi_builtin. */
c-common.c (builtin_function_2): New function. * c-common.c (builtin_function_2): New function. (c_common_nodes_and_builtins): Use it to define each pair (foo, __builtin_foo) of builtins in one place. From-SVN: r38474
2000-12-23 01:48:08 +01:00
c-common.c (builtin_function_2): Remove. 2005-08-09 Richard Guenther <rguenther@suse.de> * c-common.c (builtin_function_2): Remove. (def_builtin_1): New function. (c_common_nodes_and_builtins): Use def_builtin_1 to build builtin functions. From-SVN: r102911
2005-08-09 14:05:09 +02:00
static void
def_builtin_1 (enum built_in_function fncode,
const char *name,
enum built_in_class fnclass,
tree fntype, tree libtype,
bool both_p, bool fallback_p, bool nonansi_p,
tree fnattrs, bool implicit_p)
c-common.c (builtin_function_2): New function. * c-common.c (builtin_function_2): New function. (c_common_nodes_and_builtins): Use it to define each pair (foo, __builtin_foo) of builtins in one place. From-SVN: r38474
2000-12-23 01:48:08 +01:00
{
c-common.c (builtin_function_2): Remove. 2005-08-09 Richard Guenther <rguenther@suse.de> * c-common.c (builtin_function_2): Remove. (def_builtin_1): New function. (c_common_nodes_and_builtins): Use def_builtin_1 to build builtin functions. From-SVN: r102911
2005-08-09 14:05:09 +02:00
tree decl;
const char *libname;
backport: builtins.def: Move all DEF_SYNC_BUILTIN to ... Merge from gomp-branch. * builtins.def: Move all DEF_SYNC_BUILTIN to ... * sync-builtins.def: ... new file. (BUILT_IN_FETCH_AND_ADD_16, BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16, BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16, BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16, BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16, BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16, BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16, BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16, BUILT_IN_LOCK_RELEASE_16): New builtins. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * c-common.c (enum c_builtin_type): Move to top-level from c_common_nodes_and_builtins enum builtin_type. (builtin_types): Move from c_common_nodes_and_builtins. (def_fn_type): New. (c_common_nodes_and_builtins): Use it. (def_builtin_1): Check for error_mark_node. (sync_resolve_size): Handle also 128 bit sync builtins. * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def. * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls. (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define. * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables. * config/i386/sync.md (CASMODE, DCASMODE): New mode macros. (doublemodesuffix, DCASHMODE): New mode attrs. (sync_compare_and_swap<mode>): Change into expand, use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap*. (*sync_compare_and_swap<mode>): New insn. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap_cc*. (sync_double_compare_and_swap_cc<mode>): New insn. (*sync_double_compare_and_swap_ccdi_pic): Likewise. From-SVN: r108997
2005-12-23 01:43:34 +01:00
if (fntype == error_mark_node)
return;
c-common.c (builtin_function_2): Remove. 2005-08-09 Richard Guenther <rguenther@suse.de> * c-common.c (builtin_function_2): Remove. (def_builtin_1): New function. (c_common_nodes_and_builtins): Use def_builtin_1 to build builtin functions. From-SVN: r102911
2005-08-09 14:05:09 +02:00
gcc_assert ((!both_p && !fallback_p)
|| !strncmp (name, "__builtin_",
strlen ("__builtin_")));
libname = name + strlen ("__builtin_");
decl.c: Include langhooks.h. * gcc/java/decl.c: Include langhooks.h. (builtin_function): Remove. (java_init_decl_processing): Replace calls to builtin_function with add_builtin_function. * gcc/java/Make-lang.in (jc1$(exeext)): Depend on and link with attribs.o. (java/decl.o): Depend on langhooks.h. * gcc/java/java-tree.h (builtin_function): Remove. * gcc/tree.c (local_define_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/objc/objc-act.c (synth_module_prologue): Replace calls to builtin_function with add_builtin_function. (build_next_objc_exception_stuff): Replace calls to builtin_function with add_builtin_function. (build_objc_exception_stuff): Replace calls to builtin_function with add_builtin_function. * gcc/objcp/objcp-decl.h (objcp_builtin_function): Remove. * gcc/cp/decl.c (builtin_function_1): Move common code to add_builtin_function. (builtin_function): Rename to cxx_builtin_function. Change the signature. * gcc/cp/call.c: Include langhooks.h. (build_java_interface_fn_ref): Replace calls to builtin_function with add_builtin_function. * gcc/cp/Make-lang.in (cp/call.o): Depend on langhooks.h. * gcc/cp/cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as cxx_builtin_function. * gcc/cp/cp-tree.h (builtin_function): Rename to cxx_builtin_function. Change the signature. * gcc/c-objc-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as c_builtin_function. * gcc/c-tree.h (builtin_function): Rename to c_builtin_function. Change the signature. * gcc/ada/utils.c (builtin_function): Rename to gnat_builtin_function. Move common code to add_builtin_function. * gcc/ada/misc.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as gnat_builtin_function. * gcc/ada/gigi.h (builtin_function): Rename to gnat_builtin_function. Change the signature. * gcc/c-decl.c (builtin_function): Rename to c_builtin_function. Move common code to add_builtin_function. * gcc/fortran/Make-lang.in (f951$(exeext)): Depend on and link with attribs.o. * gcc/fortran/trans.h (builtin_function): Rename to gfc_builtin_function. Change the signature. * gcc/fortran/f95-lang.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as gfc_builtin_function. (builtin_function): Rename to gfc_builtin_function. Move common code to builtin_function. (gfc_define_builtin): Replace calls to builtin_function with gfc_define_builtin. * gcc/langhooks.c (add_builtin_function): New function. (lhd_builtin_function): New function. * gcc/langhooks.h (struct lang_hooks): Change the signature of builtin_function. (add_builtin_function): New function. * gcc/treelang/treetree.c (builtin_function): Remove. * gcc/tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/c-common.c (decl_builtin_1): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/alpha/alpha.c (alpha_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/frv/frv.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/s390/s390.c (s390_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/sparc/sparc.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/i386/i386.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/sh/sh.c (sh_media_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/c4x/c4x.c (c4x_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/stormy16/stormy16.c (xstormy16_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/iq2000/iq2000.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/ia64/ia64.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/rs6000/rs6000.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. (altivec_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/arm/arm.c (def_mbuiltin): Replace calls to lang_hooks.builtin_function with add_builtin_function. (arm_init_tls_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/mips/mips.c (mips_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/bfin/bfin.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/langhooks-def.h (lhd_builtin_function): New function. (LANG_HOOKS_BUILTIN_FUNCTION): Define as lhd_builtin_function. From-SVN: r117981
2006-10-23 21:47:58 +02:00
decl = add_builtin_function (name, fntype, fncode, fnclass,
(fallback_p ? libname : NULL),
fnattrs);
c-common.c (builtin_function_2): Remove. 2005-08-09 Richard Guenther <rguenther@suse.de> * c-common.c (builtin_function_2): Remove. (def_builtin_1): New function. (c_common_nodes_and_builtins): Use def_builtin_1 to build builtin functions. From-SVN: r102911
2005-08-09 14:05:09 +02:00
if (both_p
&& !flag_no_builtin && !builtin_function_disabled_p (libname)
c-common.c (struct disabled_builtin, [...]): New. * c-common.c (struct disabled_builtin, disabled_builtins, disable_builtin_function, builtin_function_disabled_p): New. (builtin_function_2): Check for disabled built-in functions. * c-common.h (disable_builtin_function): Declare. * c-decl.c (c_decode_option): Handle -fno-builtin-FUNCTION. * doc/invoke.texi: Document -fno-builtin-FUNCTION. * doc/extend.texi: Mention -fno-builtin-FUNCTION. testsuite: * gcc.dg/no-builtin-1.c: New test. From-SVN: r47133
2001-11-18 04:30:57 +01:00
&& !(nonansi_p && flag_no_nonansi_builtin))
decl.c: Include langhooks.h. * gcc/java/decl.c: Include langhooks.h. (builtin_function): Remove. (java_init_decl_processing): Replace calls to builtin_function with add_builtin_function. * gcc/java/Make-lang.in (jc1$(exeext)): Depend on and link with attribs.o. (java/decl.o): Depend on langhooks.h. * gcc/java/java-tree.h (builtin_function): Remove. * gcc/tree.c (local_define_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/objc/objc-act.c (synth_module_prologue): Replace calls to builtin_function with add_builtin_function. (build_next_objc_exception_stuff): Replace calls to builtin_function with add_builtin_function. (build_objc_exception_stuff): Replace calls to builtin_function with add_builtin_function. * gcc/objcp/objcp-decl.h (objcp_builtin_function): Remove. * gcc/cp/decl.c (builtin_function_1): Move common code to add_builtin_function. (builtin_function): Rename to cxx_builtin_function. Change the signature. * gcc/cp/call.c: Include langhooks.h. (build_java_interface_fn_ref): Replace calls to builtin_function with add_builtin_function. * gcc/cp/Make-lang.in (cp/call.o): Depend on langhooks.h. * gcc/cp/cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as cxx_builtin_function. * gcc/cp/cp-tree.h (builtin_function): Rename to cxx_builtin_function. Change the signature. * gcc/c-objc-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as c_builtin_function. * gcc/c-tree.h (builtin_function): Rename to c_builtin_function. Change the signature. * gcc/ada/utils.c (builtin_function): Rename to gnat_builtin_function. Move common code to add_builtin_function. * gcc/ada/misc.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as gnat_builtin_function. * gcc/ada/gigi.h (builtin_function): Rename to gnat_builtin_function. Change the signature. * gcc/c-decl.c (builtin_function): Rename to c_builtin_function. Move common code to add_builtin_function. * gcc/fortran/Make-lang.in (f951$(exeext)): Depend on and link with attribs.o. * gcc/fortran/trans.h (builtin_function): Rename to gfc_builtin_function. Change the signature. * gcc/fortran/f95-lang.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as gfc_builtin_function. (builtin_function): Rename to gfc_builtin_function. Move common code to builtin_function. (gfc_define_builtin): Replace calls to builtin_function with gfc_define_builtin. * gcc/langhooks.c (add_builtin_function): New function. (lhd_builtin_function): New function. * gcc/langhooks.h (struct lang_hooks): Change the signature of builtin_function. (add_builtin_function): New function. * gcc/treelang/treetree.c (builtin_function): Remove. * gcc/tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/c-common.c (decl_builtin_1): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/alpha/alpha.c (alpha_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/frv/frv.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/s390/s390.c (s390_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/sparc/sparc.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/i386/i386.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/sh/sh.c (sh_media_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/c4x/c4x.c (c4x_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/stormy16/stormy16.c (xstormy16_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/iq2000/iq2000.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/ia64/ia64.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/rs6000/rs6000.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. (altivec_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/arm/arm.c (def_mbuiltin): Replace calls to lang_hooks.builtin_function with add_builtin_function. (arm_init_tls_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/mips/mips.c (mips_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/bfin/bfin.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/langhooks-def.h (lhd_builtin_function): New function. (LANG_HOOKS_BUILTIN_FUNCTION): Define as lhd_builtin_function. From-SVN: r117981
2006-10-23 21:47:58 +02:00
add_builtin_function (libname, libtype, fncode, fnclass,
NULL, fnattrs);
tree.h (DECL_BUILT_IN_NONANSI): Remove. * tree.h (DECL_BUILT_IN_NONANSI): Remove. * c-common.c (builtin_function_2): Don't set DECL_BUILT_IN_NONANSI. * c-decl.c (duplicate_decls): Use invariant DECL_BUILT_IN_NONANSI implies DECL_BUILT_IN to simplify logic. * print-tree.c (print_node): Don't dump DECL_BUILT_IN_NONANSI. From-SVN: r65561
2003-04-14 05:13:07 +02:00
c-common.c (builtin_function_2): Remove. 2005-08-09 Richard Guenther <rguenther@suse.de> * c-common.c (builtin_function_2): Remove. (def_builtin_1): New function. (c_common_nodes_and_builtins): Use def_builtin_1 to build builtin functions. From-SVN: r102911
2005-08-09 14:05:09 +02:00
built_in_decls[(int) fncode] = decl;
if (implicit_p)
implicit_built_in_decls[(int) fncode] = decl;
c-common.c (builtin_function_2): New function. * c-common.c (builtin_function_2): New function. (c_common_nodes_and_builtins): Use it to define each pair (foo, __builtin_foo) of builtins in one place. From-SVN: r38474
2000-12-23 01:48:08 +01:00
}
c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. * c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. (self_promoting_type_p): Delete. (self_promoting_args_p): Move ... * c-common.c: ... here. (c_common_nodes_and_builtins): Initialize lang_type_promotes_to. (simple_type_promotes_to): New. * builtins.c (lang_type_promotes_to): New. (expand_builtin_va_arg): Use it to give diagnostic for illegal types. * c-tree.h (C_PROMOTING_INTEGER_TYPE_P): Move ... * c-common.h: ... here. (self_promoting_args_p, simple_type_promotes_to): Declare. * c-decl.c (duplicate_decls): Use simple_type_promotes_to. (grokdeclarator): Likewise. * tree.h (lang_type_promotes_to): Declare. * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete. * typeck.c (self_promoting_args_p): Delete. * gcc.dg/va-arg-1.c: New. From-SVN: r29180
1999-09-08 06:51:16 +02:00
c-common.c (c_promoting_integer_type_p): New function, from the corpse of old macro. * c-common.c (c_promoting_integer_type_p): New function, from the corpse of old macro. Properly promote too-small enumerations and booleans. Adjust all callers. * c-common.h (C_PROMOTING_INTEGER_TYPE_P): Remove. (c_promoting_integer_type_p): Declare. * c-decl.c: Adjust C_PROMOTING_INTEGER_TYPE_P invocations. * c-typeck.c: Likewise. (default_conversion): Remove now redundant boolean check. * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations. * decl.c: Likewise. From-SVN: r41709
2001-05-01 01:59:10 +02:00
/* Nonzero if the type T promotes to int. This is (nearly) the
integral promotions defined in ISO C99 6.3.1.1/2. */
bool
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_promoting_integer_type_p (tree t)
c-common.c (c_promoting_integer_type_p): New function, from the corpse of old macro. * c-common.c (c_promoting_integer_type_p): New function, from the corpse of old macro. Properly promote too-small enumerations and booleans. Adjust all callers. * c-common.h (C_PROMOTING_INTEGER_TYPE_P): Remove. (c_promoting_integer_type_p): Declare. * c-decl.c: Adjust C_PROMOTING_INTEGER_TYPE_P invocations. * c-typeck.c: Likewise. (default_conversion): Remove now redundant boolean check. * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations. * decl.c: Likewise. From-SVN: r41709
2001-05-01 01:59:10 +02:00
{
switch (TREE_CODE (t))
{
case INTEGER_TYPE:
return (TYPE_MAIN_VARIANT (t) == char_type_node
|| TYPE_MAIN_VARIANT (t) == signed_char_type_node
|| TYPE_MAIN_VARIANT (t) == unsigned_char_type_node
|| TYPE_MAIN_VARIANT (t) == short_integer_type_node
* c-common.c (c_promoting_integer_type_p): Handle ?Imode types. From-SVN: r45640
2001-09-15 21:47:38 +02:00
|| TYPE_MAIN_VARIANT (t) == short_unsigned_type_node
|| TYPE_PRECISION (t) < TYPE_PRECISION (integer_type_node));
c-common.c (c_promoting_integer_type_p): New function, from the corpse of old macro. * c-common.c (c_promoting_integer_type_p): New function, from the corpse of old macro. Properly promote too-small enumerations and booleans. Adjust all callers. * c-common.h (C_PROMOTING_INTEGER_TYPE_P): Remove. (c_promoting_integer_type_p): Declare. * c-decl.c: Adjust C_PROMOTING_INTEGER_TYPE_P invocations. * c-typeck.c: Likewise. (default_conversion): Remove now redundant boolean check. * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations. * decl.c: Likewise. From-SVN: r41709
2001-05-01 01:59:10 +02:00
case ENUMERAL_TYPE:
/* ??? Technically all enumerations not larger than an int
promote to an int. But this is used along code paths
that only want to notice a size change. */
return TYPE_PRECISION (t) < TYPE_PRECISION (integer_type_node);
case BOOLEAN_TYPE:
return 1;
default:
return 0;
}
}
c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. * c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. (self_promoting_type_p): Delete. (self_promoting_args_p): Move ... * c-common.c: ... here. (c_common_nodes_and_builtins): Initialize lang_type_promotes_to. (simple_type_promotes_to): New. * builtins.c (lang_type_promotes_to): New. (expand_builtin_va_arg): Use it to give diagnostic for illegal types. * c-tree.h (C_PROMOTING_INTEGER_TYPE_P): Move ... * c-common.h: ... here. (self_promoting_args_p, simple_type_promotes_to): Declare. * c-decl.c (duplicate_decls): Use simple_type_promotes_to. (grokdeclarator): Likewise. * tree.h (lang_type_promotes_to): Declare. * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete. * typeck.c (self_promoting_args_p): Delete. * gcc.dg/va-arg-1.c: New. From-SVN: r29180
1999-09-08 06:51:16 +02:00
/* Return 1 if PARMS specifies a fixed number of parameters
and none of their types is affected by default promotions. */
int
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
self_promoting_args_p (tree parms)
c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. * c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. (self_promoting_type_p): Delete. (self_promoting_args_p): Move ... * c-common.c: ... here. (c_common_nodes_and_builtins): Initialize lang_type_promotes_to. (simple_type_promotes_to): New. * builtins.c (lang_type_promotes_to): New. (expand_builtin_va_arg): Use it to give diagnostic for illegal types. * c-tree.h (C_PROMOTING_INTEGER_TYPE_P): Move ... * c-common.h: ... here. (self_promoting_args_p, simple_type_promotes_to): Declare. * c-decl.c (duplicate_decls): Use simple_type_promotes_to. (grokdeclarator): Likewise. * tree.h (lang_type_promotes_to): Declare. * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete. * typeck.c (self_promoting_args_p): Delete. * gcc.dg/va-arg-1.c: New. From-SVN: r29180
1999-09-08 06:51:16 +02:00
{
alias.c: Remove uses of "register" specifier in declarations of arguments and local... 2001-10-10 Stan Shebs <shebs@apple.com> * alias.c: Remove uses of "register" specifier in declarations of arguments and local variables. * c-common.c: Ditto. * c-convert.c: Ditto. * c-decl.c: Ditto. * c-format.c: Ditto. * c-semantics.c: Ditto. * c-typeck.c: Ditto. * caller-save.c: Ditto. * calls.c: Ditto. * cfg.c: Ditto. * cfgbuild.c: Ditto. * cfgrtl.c: Ditto. * collect2.c: Ditto. * combine.c: Ditto. * convert.c: Ditto. * cppexp.c: Ditto. * cppfiles.c: Ditto. * cse.c: Ditto. * dbxout.c: Ditto. * defaults.h: Ditto. * df.c: Ditto. * dwarf2out.c: Ditto. * dwarfout.c: Ditto. * emit-rtl.c: Ditto. * explow.c: Ditto. * expmed.c: Ditto. * expr.c: Ditto. * final.c: Ditto. * fix-header.c: Ditto. * floatlib.c: Ditto. * flow.c: Ditto. * fold-const.c: Ditto. * function.c: Ditto. * gcc.c: Ditto. * gcse.c: Ditto. * gen-protos.c: Ditto. * genattrtab.c: Ditto. * gencheck.c: Ditto. * genconfig.c: Ditto. * genemit.c: Ditto. * genextract.c: Ditto. * genflags.c: Ditto. * gengenrtl.c: Ditto. * genoutput.c: Ditto. * genpeep.c: Ditto. * genrecog.c: Ditto. * gensupport.c: Ditto. * global.c: Ditto. * gmon.c: Ditto. * graph.c: Ditto. * haifa-sched.c: Ditto. * hard-reg-set.h: Ditto. * hash.c: Ditto. * integrate.c: Ditto. * jump.c: Ditto. * lists.c: Ditto. * local-alloc.c: Ditto. * loop.c: Ditto. * mips-tdump.c: Ditto. * mips-tfile.c: Ditto. * optabs.c: Ditto. * prefix.c: Ditto. * print-rtl.c: Ditto. * read-rtl.c: Ditto. * real.c: Ditto. * recog.c: Ditto. * reg-stack.c: Ditto. * regclass.c: Ditto. * regmove.c: Ditto. * reload.c: Ditto. * reload1.c: Ditto. * reorg.c: Ditto. * resource.c: Ditto. * rtl.c: Ditto. * rtlanal.c: Ditto. * scan.c: Ditto. * sched-deps.c: Ditto. * sched-rgn.c: Ditto. * sdbout.c: Ditto. * simplify-rtx.c: Ditto. * stmt.c: Ditto. * stor-layout.c: Ditto. * toplev.c: Ditto. * tradcif.y: Ditto. * tradcpp.c: Ditto. * tree.c: Ditto. * unroll.c: Ditto. * varasm.c: Ditto. * xcoffout.c: Ditto. From-SVN: r46173
2001-10-11 05:16:15 +02:00
tree t;
c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. * c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. (self_promoting_type_p): Delete. (self_promoting_args_p): Move ... * c-common.c: ... here. (c_common_nodes_and_builtins): Initialize lang_type_promotes_to. (simple_type_promotes_to): New. * builtins.c (lang_type_promotes_to): New. (expand_builtin_va_arg): Use it to give diagnostic for illegal types. * c-tree.h (C_PROMOTING_INTEGER_TYPE_P): Move ... * c-common.h: ... here. (self_promoting_args_p, simple_type_promotes_to): Declare. * c-decl.c (duplicate_decls): Use simple_type_promotes_to. (grokdeclarator): Likewise. * tree.h (lang_type_promotes_to): Declare. * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete. * typeck.c (self_promoting_args_p): Delete. * gcc.dg/va-arg-1.c: New. From-SVN: r29180
1999-09-08 06:51:16 +02:00
for (t = parms; t; t = TREE_CHAIN (t))
{
alias.c: Remove uses of "register" specifier in declarations of arguments and local... 2001-10-10 Stan Shebs <shebs@apple.com> * alias.c: Remove uses of "register" specifier in declarations of arguments and local variables. * c-common.c: Ditto. * c-convert.c: Ditto. * c-decl.c: Ditto. * c-format.c: Ditto. * c-semantics.c: Ditto. * c-typeck.c: Ditto. * caller-save.c: Ditto. * calls.c: Ditto. * cfg.c: Ditto. * cfgbuild.c: Ditto. * cfgrtl.c: Ditto. * collect2.c: Ditto. * combine.c: Ditto. * convert.c: Ditto. * cppexp.c: Ditto. * cppfiles.c: Ditto. * cse.c: Ditto. * dbxout.c: Ditto. * defaults.h: Ditto. * df.c: Ditto. * dwarf2out.c: Ditto. * dwarfout.c: Ditto. * emit-rtl.c: Ditto. * explow.c: Ditto. * expmed.c: Ditto. * expr.c: Ditto. * final.c: Ditto. * fix-header.c: Ditto. * floatlib.c: Ditto. * flow.c: Ditto. * fold-const.c: Ditto. * function.c: Ditto. * gcc.c: Ditto. * gcse.c: Ditto. * gen-protos.c: Ditto. * genattrtab.c: Ditto. * gencheck.c: Ditto. * genconfig.c: Ditto. * genemit.c: Ditto. * genextract.c: Ditto. * genflags.c: Ditto. * gengenrtl.c: Ditto. * genoutput.c: Ditto. * genpeep.c: Ditto. * genrecog.c: Ditto. * gensupport.c: Ditto. * global.c: Ditto. * gmon.c: Ditto. * graph.c: Ditto. * haifa-sched.c: Ditto. * hard-reg-set.h: Ditto. * hash.c: Ditto. * integrate.c: Ditto. * jump.c: Ditto. * lists.c: Ditto. * local-alloc.c: Ditto. * loop.c: Ditto. * mips-tdump.c: Ditto. * mips-tfile.c: Ditto. * optabs.c: Ditto. * prefix.c: Ditto. * print-rtl.c: Ditto. * read-rtl.c: Ditto. * real.c: Ditto. * recog.c: Ditto. * reg-stack.c: Ditto. * regclass.c: Ditto. * regmove.c: Ditto. * reload.c: Ditto. * reload1.c: Ditto. * reorg.c: Ditto. * resource.c: Ditto. * rtl.c: Ditto. * rtlanal.c: Ditto. * scan.c: Ditto. * sched-deps.c: Ditto. * sched-rgn.c: Ditto. * sdbout.c: Ditto. * simplify-rtx.c: Ditto. * stmt.c: Ditto. * stor-layout.c: Ditto. * toplev.c: Ditto. * tradcif.y: Ditto. * tradcpp.c: Ditto. * tree.c: Ditto. * unroll.c: Ditto. * varasm.c: Ditto. * xcoffout.c: Ditto. From-SVN: r46173
2001-10-11 05:16:15 +02:00
tree type = TREE_VALUE (t);
c-typeck.c (initializer_constant_valid_p): Move ... * c-typeck.c (initializer_constant_valid_p): Move ... * c-common.c (initializer_constant_valid_p): ... here. Use FOO_TYPE_P instead of tests against TREE_CODE. Allow subtraction of label addresses. * c-common.h (initializer_constant_valid_p): Declare. * c-tree.h (initializer_constant_valid_p): Remove. From-SVN: r28349
1999-07-31 03:13:08 +02:00
re PR c/27420 (ICE on invalid function definition) PR c/27420 * c-common.c (self_promoting_args_p): Skip erroneous args. * gcc.dg/func-args-2.c: New test. From-SVN: r113976
2006-05-22 14:23:44 +02:00
if (type == error_mark_node)
continue;
c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. * c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. (self_promoting_type_p): Delete. (self_promoting_args_p): Move ... * c-common.c: ... here. (c_common_nodes_and_builtins): Initialize lang_type_promotes_to. (simple_type_promotes_to): New. * builtins.c (lang_type_promotes_to): New. (expand_builtin_va_arg): Use it to give diagnostic for illegal types. * c-tree.h (C_PROMOTING_INTEGER_TYPE_P): Move ... * c-common.h: ... here. (self_promoting_args_p, simple_type_promotes_to): Declare. * c-decl.c (duplicate_decls): Use simple_type_promotes_to. (grokdeclarator): Likewise. * tree.h (lang_type_promotes_to): Declare. * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete. * typeck.c (self_promoting_args_p): Delete. * gcc.dg/va-arg-1.c: New. From-SVN: r29180
1999-09-08 06:51:16 +02:00
if (TREE_CHAIN (t) == 0 && type != void_type_node)
return 0;
if (type == 0)
return 0;
if (TYPE_MAIN_VARIANT (type) == float_type_node)
return 0;
c-common.c (c_promoting_integer_type_p): New function, from the corpse of old macro. * c-common.c (c_promoting_integer_type_p): New function, from the corpse of old macro. Properly promote too-small enumerations and booleans. Adjust all callers. * c-common.h (C_PROMOTING_INTEGER_TYPE_P): Remove. (c_promoting_integer_type_p): Declare. * c-decl.c: Adjust C_PROMOTING_INTEGER_TYPE_P invocations. * c-typeck.c: Likewise. (default_conversion): Remove now redundant boolean check. * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations. * decl.c: Likewise. From-SVN: r41709
2001-05-01 01:59:10 +02:00
if (c_promoting_integer_type_p (type))
c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. * c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to. (self_promoting_type_p): Delete. (self_promoting_args_p): Move ... * c-common.c: ... here. (c_common_nodes_and_builtins): Initialize lang_type_promotes_to. (simple_type_promotes_to): New. * builtins.c (lang_type_promotes_to): New. (expand_builtin_va_arg): Use it to give diagnostic for illegal types. * c-tree.h (C_PROMOTING_INTEGER_TYPE_P): Move ... * c-common.h: ... here. (self_promoting_args_p, simple_type_promotes_to): Declare. * c-decl.c (duplicate_decls): Use simple_type_promotes_to. (grokdeclarator): Likewise. * tree.h (lang_type_promotes_to): Declare. * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete. * typeck.c (self_promoting_args_p): Delete. * gcc.dg/va-arg-1.c: New. From-SVN: r29180
1999-09-08 06:51:16 +02:00
return 0;
}
return 1;
}
builtins.c (expand_tree_builtin): Move ... * builtins.c (expand_tree_builtin): Move ... * c-common.c (expand_tree_builtin): ... here. From-SVN: r31598
2000-01-25 01:45:14 +01:00
Makefile.in (C_AND_OBJC_OBJS): Add c-dump.o. * Makefile.in (C_AND_OBJC_OBJS): Add c-dump.o. (c-dump.o): New target. * c-common.h (flag_dump_translation_unit): New variable. (C_TYPE_QUALS): New macro. (strip_array_types): New function. (DECL_C_BIT_FIELD): New macro. (SET_DECL_C_BIT_FIELD): Likewise. (CLEAR_DECL_C_BIT_FIELD): Likewise. (dump_info_p): New typedef. (dump_tree_fn): Likewise. (lang_dump_tree): New variable. (dump_node_to_file): New function. * c-common.c (flag_dump_translation_unit): Define it. (strip_array_types): New function. * c-decl.c (c_decode_option): Handle -fdump-translation-unit. * c-lang.c (finish_file): Call dump_node_to_file if flag_dump_translation_unit. * c-semantics.c (mark_rtl_for_local_static): Fix typo in comment. * c-tree.h (DECL_C_BIT_FIELD): Remove declaration. * c-dump.c: New file. * Make-lang.in (CXX_C_OBJS): Add c-dump.o. (dump.o): Update dependency list. * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove. (flag_dump_translation_unit): Likewise. (CP_TYPE_QUALS): Adjust definition. (DECL_C_BIT_FIELD): Remove. (SET_DECL_C_BIT_FIELD): Likewise. (CLEAR_DECL_C_BIT_FIELD): Likewise. (add_maybe_template): Likewise. (strip_array_types): Likewise. (dump_node_to_file): Likewise. (cp_dump_tree): New function. * decl.c (init_decl_processing): Set lang_dump_tree. * decl2.c (flag_dump_translation_unit): Remove. * dump.c: Move most of it to ../c-dump.c. (cp_dump_tree): New function. * pt.c (add_maybe_template): Remove. * typeck.c (strip_array_types): Likewise. From-SVN: r37358
2000-11-10 05:29:45 +01:00
/* Recursively examines the array elements of TYPE, until a non-array
element type is found. */
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
strip_array_types (tree type)
Makefile.in (C_AND_OBJC_OBJS): Add c-dump.o. * Makefile.in (C_AND_OBJC_OBJS): Add c-dump.o. (c-dump.o): New target. * c-common.h (flag_dump_translation_unit): New variable. (C_TYPE_QUALS): New macro. (strip_array_types): New function. (DECL_C_BIT_FIELD): New macro. (SET_DECL_C_BIT_FIELD): Likewise. (CLEAR_DECL_C_BIT_FIELD): Likewise. (dump_info_p): New typedef. (dump_tree_fn): Likewise. (lang_dump_tree): New variable. (dump_node_to_file): New function. * c-common.c (flag_dump_translation_unit): Define it. (strip_array_types): New function. * c-decl.c (c_decode_option): Handle -fdump-translation-unit. * c-lang.c (finish_file): Call dump_node_to_file if flag_dump_translation_unit. * c-semantics.c (mark_rtl_for_local_static): Fix typo in comment. * c-tree.h (DECL_C_BIT_FIELD): Remove declaration. * c-dump.c: New file. * Make-lang.in (CXX_C_OBJS): Add c-dump.o. (dump.o): Update dependency list. * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove. (flag_dump_translation_unit): Likewise. (CP_TYPE_QUALS): Adjust definition. (DECL_C_BIT_FIELD): Remove. (SET_DECL_C_BIT_FIELD): Likewise. (CLEAR_DECL_C_BIT_FIELD): Likewise. (add_maybe_template): Likewise. (strip_array_types): Likewise. (dump_node_to_file): Likewise. (cp_dump_tree): New function. * decl.c (init_decl_processing): Set lang_dump_tree. * decl2.c (flag_dump_translation_unit): Remove. * dump.c: Move most of it to ../c-dump.c. (cp_dump_tree): New function. * pt.c (add_maybe_template): Remove. * typeck.c (strip_array_types): Likewise. From-SVN: r37358
2000-11-10 05:29:45 +01:00
{
while (TREE_CODE (type) == ARRAY_TYPE)
type = TREE_TYPE (type);
return type;
}
pretty-print.h (pp_maybe_newline_and_indent): New macro. * pretty-print.h (pp_maybe_newline_and_indent): New macro. * c-pretty-print.h (c_pretty_printer): Now typedef to the structure. Be consistent with pretty-print.h abd cxx-pretty-print.h (struct c_pretty_print_info): Document. Add new fields. (pp_type_specifier_seq): Rename from pp_c_type_specifier. (pp_direct_abstract_declarator): New macro. (pp_ptr_operator): Likewise. (pp_simple_type_specifier): Likewise. (pp_expression): Likewise. (pp_parameter_list): Rename from pp_parameter_declaration. * c-pretty-print.c (pp_c_whitespace): Now a function. (pp_c_left_paren): Likewise. (pp_c_right_paren): Likewise. (pp_c_dot): Likewise. (pp_c_ampersand): Likewise. (pp_c_arrow): Likewise. (pp_c_semicolon): Likewise. (pp_c_type_cast): New function. (pp_c_space_for_pointer_operator): Likewise. (pp_c_call_argument_list): Likewise. (pp_c_cv_qualifier): Adjust prototype. (pp_c_type_qualifier_list): Likewise. (pp_c_pointer): Likewise. Handle REFERENCE_TYPE here. (pp_c_type_specifier): Rename from pp_c_simple_type_specifier. Adjust to follow standard grammar. (pp_c_specifier_qualifier_list): Adjusr prototype. Handle REFERENCE_TYPE. Tidy. (pp_c_parameter_type_list): Adjust prototype. Tidy. (pp_c_parameter_declaration): Remove. (pp_c_abstract_declarator): Adjust prototype. (pp_c_direct_abstract_declarator): Likewise. (pp_c_type_id): Likewise. (pp_c_storage_class_specifier): Likewise. (pp_c_function_specifier): Likewise. (pp_c_declaration_specifiers): Likewise. (pp_c_direct_declarator): Likewise. (pp_c_declarator): Likewise. (pp_c_declarator): Likewise. (pp_c_declaration): Likewise. (pp_c_attributes): Likewise. Tidy. (pp_c_function_definition): Adjust prototype. (pp_c_char): Likewise. (pp_c_string_literal): Likewise. (pp_c_integer_constant): Likewise. (pp_c_character_constant): Likewise. (pp_c_bool_constant): Likewise. (pp_c_enumeration_constant): Likewise. (pp_c_floating_constant): Likewise. (pp_c_constant): Likewise. (pp_c_identifier): Likewise. (pp_c_primary_expression): Likewise. Remove TARGET_EXPR case. Tidy. (pp_c_initializer): Adjust prototype. (pp_c_init_declarator): Likewise. (pp_c_initializer_list): Likewise. (pp_c_id_expression): Likewise. (pp_c_postfix_expression): Likewise. (pp_c_expression_list): Likewise. (pp_c_unary_expression): Likewise. (pp_c_cast_expression): Likewise. (pp_c_multiplicative_expression): Likewise. (pp_c_additive_expression): Likewise. (pp_c_shift_expression): Likewise. (pp_c_relational_expression): Likewise. (pp_c_equality_expression): Likewise. (pp_c_and_expression): Likewise. (pp_c_exclusive_or_expression): Likewise. (pp_c_inclusive_or_expression): Likewise. (pp_c_logical_and_expression): Likewise. (pp_c_logical_or_expression): Likewise. (pp_c_conditional_expression): Likewise. (pp_c_assignment_expression): Likewise. (pp_c_expression): Likewise. Tidy. (pp_c_statement): Likewise. Document. (pp_c_pretty_printer_init): Adjust prototype. Tidy. * c-lang.c (c_initialize_diagnostics): Update. * c-common.h (strip_pointer_operator): Declare. * c-common.c (strip_pointer_operator): Define. cp/ * cxx-pretty-print.h (pp_cxx_flag_default_argument): New flag. (cxx_pretty_printer): Adjust base type. (pp_cxx_function_specifier): Declare. * cxx-pretty-print.c (pp_cxx_whitespace): New macro. (pp_cxx_left_paren): Likewise. (pp_cxx_right_paren): Likewise. (pp_cxx_dot): Likewise. (pp_cxx_arrow): Likewise. (pp_cxx_semicolon): Likewise. (pp_cxx_identifier): Likewise. (pp_cxx_cv_qualifier_seq): Likewise. (pp_cxx_storage_class_specifier): Likewise. (pp_cxx_expression_list): Likewise. (pp_cxx_space_for_pointer_operator): Likewise. (pp_cxx_init_declarator): Likewise. (pp_cxx_call_argument_list): Likewise. (pp_cxx_nonconsecutive_character): Tidy. (pp_cxx_conversion_function_id): New function. (pp_cxx_template_id): Likewise. (pp_cxx_class_name): Likewise. (pp_cxx_template_keyword_if_needed): Likewise. (pp_cxx_nested_name_specifier): Likewise. (pp_cxx_unqualified_id): Tidy (pp_cxx_qualified_id): Handle more nodes. (pp_cxx_primary_expression): Tidy. (pp_cxx_postfix_expression): Likewise. (pp_cxx_new_expression): Tidy. (pp_cxx_delete_expression): Likewise. (pp_cxx_cast_expression): New function. (pp_cxx_pm_expression): Tidy. (pp_cxx_conditional_expression): Likewise. (pp_cxx_assignment_operator): New function. (pp_cxx_assignment_expression): Tidy. (pp_cxx_expression): New function. (pp_cxx_function_specifier): Likewise. (pp_cxx_decl_specifier_seq): Likewise. (pp_cxx_simple_type_specifier): Tidy. (pp_cxx_type_specifier_seq): Likewise. (pp_cxx_ptr_operator): New function. (pp_cxx_implicit_parameter_type): Likewise. (pp_cxx_parameter_declaration): Tidy. (pp_cxx_parameter_declaration_clause): New function. (pp_cxx_exception_specification): Likewise. (pp_cxx_direct_declarator): Tidy. (pp_cxx_declarator): Likewise. (pp_cxx_ctor_initializer): New function. (pp_cxx_function_definition): Likewise. (pp_cxx_abstract_declarator): Tidy. (pp_cxx_direct_abstract_declarator): Likewise. (pp_cxx_type_id): Likewise. (pp_cxx_exception_declaration): New function. (pp_cxx_statement): Likewise. (pp_cxx_simple_declaration): Likewise. (pp_cxx_template_parameter_list): Likewise. (pp_cxx_template_parameter): Likewise. (pp_cxx_template_declaration): Likewise. (pp_cxx_explicit_specialization): Likewise. (pp_cxx_explicit_instantiation): Likewise. (pp_cxx_declaration): Tidy. (pp_cxx_pretty_printer_init): Initialize more fields. From-SVN: r70777
2003-08-25 21:10:50 +02:00
/* Recursively remove any '*' or '&' operator from TYPE. */
tree
strip_pointer_operator (tree t)
{
while (POINTER_TYPE_P (t))
t = TREE_TYPE (t);
return t;
}
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
/* Used to compare case labels. K1 and K2 are actually tree nodes
representing case labels, or NULL_TREE for a `default' label.
Returns -1 if K1 is ordered before K2, -1 if K1 is ordered after
K2, and 0 if K1 and K2 are equal. */
int
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
case_compare (splay_tree_key k1, splay_tree_key k2)
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
{
/* Consider a NULL key (such as arises with a `default' label) to be
smaller than anything else. */
if (!k1)
return k2 ? -1 : 0;
else if (!k2)
return k1 ? 1 : 0;
return tree_int_cst_compare ((tree) k1, (tree) k2);
}
/* Process a case label for the range LOW_VALUE ... HIGH_VALUE. If
LOW_VALUE and HIGH_VALUE are both NULL_TREE then this case label is
actually a `default' label. If only HIGH_VALUE is NULL_TREE, then
case label was declared using the usual C/C++ syntax, rather than
the GNU case range extension. CASES is a tree containing all the
case ranges processed so far; COND is the condition for the
c-common.def (CASE_LABEL): Remove. * c-common.def (CASE_LABEL): Remove. * c-common.c (c_add_case_label): Use CASE_LABEL, not CASE_LABEL_DECL. (match_case_to_enum_1): Likewise. * c-common.h (c_common_stmt_codes): Remove CASE_LABEL. * c-dump.c (c_dump_tree): Likewise. * c-gimplify.c (c_gimplify_stmt): Likewise. * c-pretty-print.c (pp_c_statement): Likewise. * c-semantics.c (build_case_label): Use CASE_LABEL_EXPR. * tree.h (CASE_LOW): Update commentary. cp/ * parser.c (cp_parser_labeled_statement): Update commentary. * pt.c (tsubst_expr): Use CASE_LABEL_EXPR. * tree.c (mark_local_for_remap_r): Likewise. From-SVN: r83261
2004-06-16 22:51:46 +02:00
switch-statement itself. Returns the CASE_LABEL_EXPR created, or
ERROR_MARK_NODE if no CASE_LABEL_EXPR is created. */
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
tree
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
c_add_case_label (splay_tree cases, tree cond, tree orig_type,
tree low_value, tree high_value)
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
{
tree type;
tree label;
tree case_label;
splay_tree_node node;
/* Create the LABEL_DECL itself. */
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
label = create_artificial_label ();
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
/* If there was an error processing the switch condition, bail now
before we get more confused. */
if (!cond || cond == error_mark_node)
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
goto error_out;
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
if ((low_value && TREE_TYPE (low_value)
&& POINTER_TYPE_P (TREE_TYPE (low_value)))
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
|| (high_value && TREE_TYPE (high_value)
&& POINTER_TYPE_P (TREE_TYPE (high_value))))
c-common.h (default_conversion): Remove. * c-common.h (default_conversion): Remove. (perform_integral_promotions): Add. * c-tree.h (default_conversion): Add. * c-typeck.c (perform_integral_promotions): New, split out from default_conversion. * c-common.c (check_case_value): Use perform_integral_promotions, not default_conversion. (c_add_case_label): Don't continue processing case label after found to be pointer. cp: * cp-tree.h (perform_integral_promotions): Remove. (default_conversion): Add. From-SVN: r96916
2005-03-23 02:29:08 +01:00
{
error ("pointers are not permitted as case values");
goto error_out;
}
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
/* Case ranges are a GNU extension. */
if (high_value && pedantic)
c-common.c (enum c_language_kind, flag_objc): Remove. * c-common.c (enum c_language_kind, flag_objc): Remove. (fix_string_type, check_case_value, c_common_nodes_and_builtins, c_add_case_label, finish_label_addr_expr, boolean_increment): Use c_dialect_ macros. * c-common.h (enum c_language_kind): Extend. (c_dialect_cxx, c_dialect_objc): New. (flag_objc): Remove. (c_common_init_options): Update prototype. * c-cppbuiltin.c (define__GNUC__, c_cpp_builtins): Use c_dialect_ macros. * c-decl.c (finsih_decl, grokfield, finish_struct): Use c_dialect_ macros. * c-format.c (C_STD_VER, C_STD_NAME): Similarly. * c-lang.c (c_init_options): Remove. (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * c-lex.c (lex_charconst): Use c_dialect_cxx(). * c-opts.c (lang_flags): Make function-local. (c_common_init_options): Use c_dialect_ macros. Handle C++ diagnostic requirements. (c_common_handle_option, c_common_post_options): Use flag_cxx. * c-parse.in (init_reswords): Use c_dialect_objc (). * c-pch.c (get_ident): Use c_language. * c-pretty-print.c (pp_c_bool_literal): Use c_dialect_ macros. * c-typeck.c (comptypes, build_c_cast): Similarly. * objc/objc-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. (objc_init_options): Remove. cp: * Make-lang.in: Update. * cp-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * cp-tree.h (cxx_init_options): Remove. * lex.c: Don't include diagnostic.h. (cxx_init_options): Remove. From-SVN: r68734
2003-06-30 21:36:25 +02:00
pedwarn ("range expressions in switch statements are non-standard");
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
type = TREE_TYPE (cond);
if (low_value)
{
low_value = check_case_value (low_value);
low_value = convert_and_check (type, low_value);
re PR c++/22551 ([ICE] in tree_low_cst, at tree.c:3843) .: PR c++/22551 * c-common.c (c_add_case_label): Clear LOW_VALUE and HIGH_VALUE's overflow flags. Refactor some conditionals. testsuite: PR c++/22551 * g++.dg/other/switch2.C: New. From-SVN: r105405
2005-10-14 14:55:33 +02:00
if (low_value == error_mark_node)
goto error_out;
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
}
if (high_value)
{
high_value = check_case_value (high_value);
high_value = convert_and_check (type, high_value);
re PR c++/22551 ([ICE] in tree_low_cst, at tree.c:3843) .: PR c++/22551 * c-common.c (c_add_case_label): Clear LOW_VALUE and HIGH_VALUE's overflow flags. Refactor some conditionals. testsuite: PR c++/22551 * g++.dg/other/switch2.C: New. From-SVN: r105405
2005-10-14 14:55:33 +02:00
if (high_value == error_mark_node)
goto error_out;
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
}
re PR c++/22551 ([ICE] in tree_low_cst, at tree.c:3843) .: PR c++/22551 * c-common.c (c_add_case_label): Clear LOW_VALUE and HIGH_VALUE's overflow flags. Refactor some conditionals. testsuite: PR c++/22551 * g++.dg/other/switch2.C: New. From-SVN: r105405
2005-10-14 14:55:33 +02:00
if (low_value && high_value)
{
/* If the LOW_VALUE and HIGH_VALUE are the same, then this isn't
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
really a case range, even though it was written that way.
Remove the HIGH_VALUE to simplify later processing. */
re PR c++/22551 ([ICE] in tree_low_cst, at tree.c:3843) .: PR c++/22551 * c-common.c (c_add_case_label): Clear LOW_VALUE and HIGH_VALUE's overflow flags. Refactor some conditionals. testsuite: PR c++/22551 * g++.dg/other/switch2.C: New. From-SVN: r105405
2005-10-14 14:55:33 +02:00
if (tree_int_cst_equal (low_value, high_value))
high_value = NULL_TREE;
else if (!tree_int_cst_lt (low_value, high_value))
warning (0, "empty range specified");
}
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
/* See if the case is in range of the type of the original testing
expression. If both low_value and high_value are out of range,
don't insert the case label and return NULL_TREE. */
if (low_value
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
&& !check_case_bounds (type, orig_type,
&low_value, high_value ? &high_value : NULL))
c-common.h (check_case_value): Remove prototype. * c-common.h (check_case_value): Remove prototype. (c_add_case_label): Adjust prototype. * c-common.c (check_case_value): Make static. (check_case_bounds): New function. (c_add_case_label): Use it. Take new argument orig_type. * c-typeck.c (struct c_switch): New orig_type field. (c_start_case): Set it. (do_case): Pass it to c_add_case_label. * expr.c (expand_expr_real_1): Don't warn for out-of-bounds cases from here. Add the labels in reverse order. * stmt.c (struct case_node): Adjust comment. Remove balance field. (add_case_node): Return nothing, don't check for duplicate cases. Insert new case nodes in a list, not in an AVL tree. (expand_end_case_type): Don't turn a case tree into a case list. (case_tree2list): Remove. * tree.h (add_case_node): Adjust prototype. cp/ * cp-tree.h (struct lang_decl_flags): Unify the template_info and thunk_alias, and the access and virtual_offset fields. (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust. * decl.c (finish_case_label): Update c_add_case_node call. testsuite/ * testsuite/gcc.dg/switch-warn-1.c: New test. * testsuite/gcc.dg/switch-warn-2.c: New test. * gcc.c-torture/compile/pr14730.c: Update From-SVN: r84947
2004-07-20 11:57:13 +02:00
return NULL_TREE;
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
/* Look up the LOW_VALUE in the table of case labels we already
have. */
node = splay_tree_lookup (cases, (splay_tree_key) low_value);
/* If there was not an exact match, check for overlapping ranges.
There's no need to do this if there's no LOW_VALUE or HIGH_VALUE;
that's a `default' label and the only overlap is an exact match. */
if (!node && (low_value || high_value))
{
splay_tree_node low_bound;
splay_tree_node high_bound;
/* Even though there wasn't an exact match, there might be an
overlap between this case range and another case range.
Since we've (inductively) not allowed any overlapping case
ranges, we simply need to find the greatest low case label
that is smaller that LOW_VALUE, and the smallest low case
label that is greater than LOW_VALUE. If there is an overlap
it will occur in one of these two ranges. */
low_bound = splay_tree_predecessor (cases,
(splay_tree_key) low_value);
high_bound = splay_tree_successor (cases,
(splay_tree_key) low_value);
/* Check to see if the LOW_BOUND overlaps. It is smaller than
the LOW_VALUE, so there is no need to check unless the
LOW_BOUND is in fact itself a case range. */
if (low_bound
&& CASE_HIGH ((tree) low_bound->value)
&& tree_int_cst_compare (CASE_HIGH ((tree) low_bound->value),
low_value) >= 0)
node = low_bound;
/* Check to see if the HIGH_BOUND overlaps. The low end of that
range is bigger than the low end of the current range, so we
are only interested if the current range is a real range, and
not an ordinary case label. */
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
else if (high_bound
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
&& high_value
&& (tree_int_cst_compare ((tree) high_bound->key,
high_value)
<= 0))
node = high_bound;
}
/* If there was an overlap, issue an error. */
if (node)
{
c-common.def (CASE_LABEL): Remove. * c-common.def (CASE_LABEL): Remove. * c-common.c (c_add_case_label): Use CASE_LABEL, not CASE_LABEL_DECL. (match_case_to_enum_1): Likewise. * c-common.h (c_common_stmt_codes): Remove CASE_LABEL. * c-dump.c (c_dump_tree): Likewise. * c-gimplify.c (c_gimplify_stmt): Likewise. * c-pretty-print.c (pp_c_statement): Likewise. * c-semantics.c (build_case_label): Use CASE_LABEL_EXPR. * tree.h (CASE_LOW): Update commentary. cp/ * parser.c (cp_parser_labeled_statement): Update commentary. * pt.c (tsubst_expr): Use CASE_LABEL_EXPR. * tree.c (mark_local_for_remap_r): Likewise. From-SVN: r83261
2004-06-16 22:51:46 +02:00
tree duplicate = CASE_LABEL ((tree) node->value);
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
if (high_value)
{
error ("duplicate (or overlapping) case value");
c-format.c (gcc_diag_char_table): Add %J. * c-format.c (gcc_diag_char_table): Add %J. (gcc_cdiag_char_table, gcc_cxxdiag_char_table): Likewise. (check_format_types): Fix wanted_type name lookup. (init_dynamic_diag_info): Setup %J. * diagnostic.c (text_specifies_location): Implement %J. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, calls.c, dwarfout.c, expr.c, function.c, stmt.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, varasm.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/v850/v850.c, objc/objc-act.c: Use %J in diagnostics. * tree-inline.c: Include intl.h (inline_forbidden_p_1): Fix i18n of inline_forbidden_reason. * Makefile.in (tree-inline.o): Update. cp/ * decl.c, decl2.c, pt.c: Use %J in diagnostics. java/ * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics. testsuite/ * gcc.dg/format/gcc_diag-1.c: Add tests for %J. From-SVN: r71619
2003-09-21 07:07:20 +02:00
error ("%Jthis is the first entry overlapping that value", duplicate);
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
}
else if (low_value)
{
error ("duplicate case value") ;
c-format.c (gcc_diag_char_table): Add %J. * c-format.c (gcc_diag_char_table): Add %J. (gcc_cdiag_char_table, gcc_cxxdiag_char_table): Likewise. (check_format_types): Fix wanted_type name lookup. (init_dynamic_diag_info): Setup %J. * diagnostic.c (text_specifies_location): Implement %J. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, calls.c, dwarfout.c, expr.c, function.c, stmt.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, varasm.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/v850/v850.c, objc/objc-act.c: Use %J in diagnostics. * tree-inline.c: Include intl.h (inline_forbidden_p_1): Fix i18n of inline_forbidden_reason. * Makefile.in (tree-inline.o): Update. cp/ * decl.c, decl2.c, pt.c: Use %J in diagnostics. java/ * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics. testsuite/ * gcc.dg/format/gcc_diag-1.c: Add tests for %J. From-SVN: r71619
2003-09-21 07:07:20 +02:00
error ("%Jpreviously used here", duplicate);
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
}
else
{
error ("multiple default labels in one switch");
c-format.c (gcc_diag_char_table): Add %J. * c-format.c (gcc_diag_char_table): Add %J. (gcc_cdiag_char_table, gcc_cxxdiag_char_table): Likewise. (check_format_types): Fix wanted_type name lookup. (init_dynamic_diag_info): Setup %J. * diagnostic.c (text_specifies_location): Implement %J. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, calls.c, dwarfout.c, expr.c, function.c, stmt.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, varasm.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/v850/v850.c, objc/objc-act.c: Use %J in diagnostics. * tree-inline.c: Include intl.h (inline_forbidden_p_1): Fix i18n of inline_forbidden_reason. * Makefile.in (tree-inline.o): Update. cp/ * decl.c, decl2.c, pt.c: Use %J in diagnostics. java/ * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics. testsuite/ * gcc.dg/format/gcc_diag-1.c: Add tests for %J. From-SVN: r71619
2003-09-21 07:07:20 +02:00
error ("%Jthis is the first default label", duplicate);
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
}
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
goto error_out;
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
}
/* Add a CASE_LABEL to the statement-tree. */
case_label = add_stmt (build_case_label (low_value, high_value, label));
/* Register this case label in the splay tree. */
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
splay_tree_insert (cases,
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
(splay_tree_key) low_value,
(splay_tree_value) case_label);
return case_label;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
error_out:
c-common.def (GOTO_STMT, LABEL_STMT): Remove. * c-common.def (GOTO_STMT, LABEL_STMT): Remove. * c-common.c (c_add_case_label): Use LABEL_EXPR. * c-common.h (GOTO_FAKE_P, LABEL_STMT_LABEL): Remove. (c_common_stmt_codes): Remove GOTO_STMT, LABEL_STMT. * c-dump.c (c_dump_tree): Likewise. * c-gimplify.c (c_gimplify_stmt): Likewise. * c-pretty-print.c (pp_c_statement): Likewise. * c-parse.in (stmt): Use GOTO_EXPR. (label): Use LABEL_EXPR. * c-semantics.c (build_stmt): Set TREE_TYPE to void. * tree-inline.c (copy_body_r): Don't build empty BLOCKs. cp/ * decl.c (finish_destructor_body): Use LABEL_EXPR. * parser.c (cp_parser_statement): Update commentary. * pt.c (tsubst_expr): Use LABEL_EXPR, GOTO_EXPR. * semantics.c (finish_goto_stmt, finish_label_stmt): Likewise. * tree.c (mark_local_for_remap_r): Likewise. From-SVN: r83255
2004-06-16 20:21:20 +02:00
/* Add a label so that the back-end doesn't think that the beginning of
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
the switch is unreachable. Note that we do not add a case label, as
alias.c (true_dependence): Remove 'abort' from comments. * alias.c (true_dependence): Remove 'abort' from comments. Use gcc_assert and gcc_unreachable as appropriate. (canon_true_dependence): Likewise. * bb-reorder.c (connect_traces): Likewise. * c-common.c (c_add_case_label): Likewise. * c-decl.c (finish_function): Likewise. * caller-save.c (insert_restore, insert_save): Likewise. * cfg.c (update_bb_profile_for_threading): Likewise. * cfganal.c (flow_active_insn_p): Likewise. * cfgexpand.c (add_reg_br_prob_note): Likewise. * cfgrtl.c (rtl_redirect_edge_and_branch_force, rtl_split_edge, cfg_layout_merge_blocks): Likewise. * ifcvt.c (cond_exec_process_insns, merge_if_block, find_if_block): Likewise. * integrate.c (allocate_initial_values): Likewise. * jump.c (reverse_condition, reverse_condition_maybe_unordered, swap_condition, unsigned_condition, signed_condition, mark_jump_label, invert_jump_1, rtx_renumbered_equal_p, reg_or_subregno): Likewise. * lambda-code.c (lambda_compute_auxillary_space, lambda_transform_legal_p): Likewise. * lambda-mat.c (lambda_matrix_inverse_hard): Likewise. * langhooks.c (lhd_set_decl_assembler_name, lhd_type_promotes_to, lhd_incomplete_type_error, lhd_expand_expr, lhd_types_compatible_p, lhd_tree_size): Likewise. * lcm.c (create_pre_exit, optimize_mode_switching): Likewise. * local-alloc.c (update_equiv_regs): Likewise. * loop-unroll.c (peel_loop_completely unroll_loop_constant_iterations, unroll_loop_runtime_iterations, peel_loop_simple, unroll_loop_stupid, analyze_iv_to_split_insn): Likewise. * loop.c (gen_prefetch, find_and_verify_loops, basic_induction_var): Likewise. * modulo-sched.c (normalize_sched_times, check_nodes_order): Likewise. * value-prof.c (tree_find_values_to_profile): Likewise. * varasm.c (named_section, default_assemble_integer, decode_addr_const): Likewise. From-SVN: r98508
2005-04-21 17:47:33 +02:00
that just leads to duplicates and thence to failure later on. */
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
if (!cases->root)
{
tree t = create_artificial_label ();
c-common.def (GOTO_STMT, LABEL_STMT): Remove. * c-common.def (GOTO_STMT, LABEL_STMT): Remove. * c-common.c (c_add_case_label): Use LABEL_EXPR. * c-common.h (GOTO_FAKE_P, LABEL_STMT_LABEL): Remove. (c_common_stmt_codes): Remove GOTO_STMT, LABEL_STMT. * c-dump.c (c_dump_tree): Likewise. * c-gimplify.c (c_gimplify_stmt): Likewise. * c-pretty-print.c (pp_c_statement): Likewise. * c-parse.in (stmt): Use GOTO_EXPR. (label): Use LABEL_EXPR. * c-semantics.c (build_stmt): Set TREE_TYPE to void. * tree-inline.c (copy_body_r): Don't build empty BLOCKs. cp/ * decl.c (finish_destructor_body): Use LABEL_EXPR. * parser.c (cp_parser_statement): Update commentary. * pt.c (tsubst_expr): Use LABEL_EXPR, GOTO_EXPR. * semantics.c (finish_goto_stmt, finish_label_stmt): Likewise. * tree.c (mark_local_for_remap_r): Likewise. From-SVN: r83255
2004-06-16 20:21:20 +02:00
add_stmt (build_stmt (LABEL_EXPR, t));
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
}
return error_mark_node;
}
/* Subroutines of c_do_switch_warnings, called via splay_tree_foreach.
Used to verify that case values match up with enumerator values. */
static void
match_case_to_enum_1 (tree key, tree type, tree label)
{
char buf[2 + 2*HOST_BITS_PER_WIDE_INT/4 + 1];
/* ??? Not working too hard to print the double-word value.
Should perhaps be done with %lwd in the diagnostic routines? */
if (TREE_INT_CST_HIGH (key) == 0)
snprintf (buf, sizeof (buf), HOST_WIDE_INT_PRINT_UNSIGNED,
TREE_INT_CST_LOW (key));
else if (!TYPE_UNSIGNED (type)
&& TREE_INT_CST_HIGH (key) == -1
&& TREE_INT_CST_LOW (key) != 0)
snprintf (buf, sizeof (buf), "-" HOST_WIDE_INT_PRINT_UNSIGNED,
-TREE_INT_CST_LOW (key));
else
snprintf (buf, sizeof (buf), HOST_WIDE_INT_PRINT_DOUBLE_HEX,
TREE_INT_CST_HIGH (key), TREE_INT_CST_LOW (key));
if (TYPE_NAME (type) == 0)
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "%Jcase value %qs not in enumerated type",
c-common.def (CASE_LABEL): Remove. * c-common.def (CASE_LABEL): Remove. * c-common.c (c_add_case_label): Use CASE_LABEL, not CASE_LABEL_DECL. (match_case_to_enum_1): Likewise. * c-common.h (c_common_stmt_codes): Remove CASE_LABEL. * c-dump.c (c_dump_tree): Likewise. * c-gimplify.c (c_gimplify_stmt): Likewise. * c-pretty-print.c (pp_c_statement): Likewise. * c-semantics.c (build_case_label): Use CASE_LABEL_EXPR. * tree.h (CASE_LOW): Update commentary. cp/ * parser.c (cp_parser_labeled_statement): Update commentary. * pt.c (tsubst_expr): Use CASE_LABEL_EXPR. * tree.c (mark_local_for_remap_r): Likewise. From-SVN: r83261
2004-06-16 22:51:46 +02:00
CASE_LABEL (label), buf);
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
else
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "%Jcase value %qs not in enumerated type %qT",
c-common.def (CASE_LABEL): Remove. * c-common.def (CASE_LABEL): Remove. * c-common.c (c_add_case_label): Use CASE_LABEL, not CASE_LABEL_DECL. (match_case_to_enum_1): Likewise. * c-common.h (c_common_stmt_codes): Remove CASE_LABEL. * c-dump.c (c_dump_tree): Likewise. * c-gimplify.c (c_gimplify_stmt): Likewise. * c-pretty-print.c (pp_c_statement): Likewise. * c-semantics.c (build_case_label): Use CASE_LABEL_EXPR. * tree.h (CASE_LOW): Update commentary. cp/ * parser.c (cp_parser_labeled_statement): Update commentary. * pt.c (tsubst_expr): Use CASE_LABEL_EXPR. * tree.c (mark_local_for_remap_r): Likewise. From-SVN: r83261
2004-06-16 22:51:46 +02:00
CASE_LABEL (label), buf, type);
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
}
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
/* Subroutine of c_do_switch_warnings, called via splay_tree_foreach.
Used to verify that case values match up with enumerator values. */
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
static int
match_case_to_enum (splay_tree_node node, void *data)
{
tree label = (tree) node->value;
basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * c-common.c: Add missing casts from void * to other types. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * defaults.h: Likewise. * genconstants.c: Likewise. * gengtype-lex.l: Likewise. * genmodes.c: Likewise. * read-rtl.c: Likewise. * rtl.c: Likewise. From-SVN: r85166
2004-07-26 00:17:02 +02:00
tree type = (tree) data;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
/* Skip default case. */
if (!CASE_LOW (label))
return 0;
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
/* If CASE_LOW_SEEN is not set, that means CASE_LOW did not appear
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
when we did our enum->case scan. Reset our scratch bit after. */
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
if (!CASE_LOW_SEEN (label))
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
match_case_to_enum_1 (CASE_LOW (label), type, label);
else
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
CASE_LOW_SEEN (label) = 0;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
/* If CASE_HIGH is non-null, we have a range. If CASE_HIGH_SEEN is
not set, that means that CASE_HIGH did not appear when we did our
enum->case scan. Reset our scratch bit after. */
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
if (CASE_HIGH (label))
{
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
if (!CASE_HIGH_SEEN (label))
match_case_to_enum_1 (CASE_HIGH (label), type, label);
else
CASE_HIGH_SEEN (label) = 0;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
}
return 0;
}
c-common.def: Move FOR_STMT... ./ * c-common.def: Move FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT, CONTINUE_STMT, and SWITCH_STMT to cp/cp-tree.def. * c-common.h (WHILE_COND, WHILE_BODY): Move to cp/cp-tree.h. (DO_COND, DO_BODY): Likewise. (FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Likewise. (SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Likewise. (c_common_stmt_codes): Remove FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT, CONTINUE_STMT, and SWITCH_STMT. (build_continue_stmt, build_break_stmt): Don't declare. (c_do_switch_warnings): Update declaration. * c-gimplify.c (enum bc_t): Remove. (struct c_gimplify_ctx, ctxp): Remove. (push_context, pop_context): Remove static functions. (c_genericize): Don't call push_context or pop_context. (begin_bc_block, finish_bc_block): Remove static functions. (build_bc_goto): Likewise. (gimplify_c_loop): Likewise. (gimplify_for_stmt, gimplify_while_stmt): Likewise. (gimplify_do_stmt, gimplify_switch_stmt): Likewise. (c_gimplify_expr): Remove handling of FOR_STMT, WHILE_STMT, DO_STMT, SWITCH_STMT, CONTINUE_STMT, BREAK_STMT. * c-common.c (c_do_switch_warnings): Rename from c_do_switch_warnings_1. (c_do_switch_warnings) [old version]: Remove. (c_do_switch_expr_warnings): Remove. * c-typeck.c (c_finish_case): Call new c_do_switch_warnings function instead of c_do_switch_expr_warnings. * c-dump.c (c_dump_tree): Remove handling of BREAK_STMT, CONTINUE_STMT, DO_STMT, FOR_STMT, SWITCH_STMT, and WHILE_STMT. * c-pretty-print.c (pp_c_statement): Likewise. * c-semantics.c (build_break_stmt, build_continue_stmt): Remove. cp/ * cp-tree.def: Define FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT, CONTINUE_STMT, SWITCH_STMT. * cp-tree.h (cp_stmt_codes): Add FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT, CONTINUE_STMT, SWITCH_STMT. (WHILE_COND, WHILE_BODY): Define. (DO_COND, DO_BODY): Define. (FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Define. (SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Define. * cp-gimplify.c (enum bc_t): Define. (struct cp_gimplify_ctx, ctxp): Define. (push_context, pop_context): New static functions. (begin_bc_block, finish_bc_block): New static functions. (build_bc_goto): New static function. (gimplify_cp_loop, gimplify_for_stmt): New static functions. (gimplify_while_stmt, gimplify_do_stmt): Likewise. (gimplify_switch_stmt): Likewise. (cp_gimplify_expr): Handle FOR_STMT, WHILE_STMT, DO_STMT, SWITCH_STMT, CONTINUE_STMT, BREAK_STMT. (cp_genericize): Call push_context and pop_context. * semantics.c (finish_break_stmt): Just call build_stmt (BREAK_STMT) rather than build_break_stmt. (finish_continue_stmt): Corresponding change. * decl.c (pop_switch): Update call to c_do_switch_warnings for new parameters. * cxx-pretty-print.c (pp_cxx_statement): Handle SWITCH_STMT, WHILE_STMT, DO_STMT, FOR_STMT, BREAK_STMT, CONTINUE_STMT. * dump.c (cp_dump_tree): Likewise. From-SVN: r97885
2005-04-09 05:18:18 +02:00
/* Handle -Wswitch*. Called from the front end after parsing the
switch construct. */
/* ??? Should probably be somewhere generic, since other languages
besides C and C++ would want this. At the moment, however, C/C++
are the only tree-ssa languages that support enumerations at all,
so the point is moot. */
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
c-common.def: Move FOR_STMT... ./ * c-common.def: Move FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT, CONTINUE_STMT, and SWITCH_STMT to cp/cp-tree.def. * c-common.h (WHILE_COND, WHILE_BODY): Move to cp/cp-tree.h. (DO_COND, DO_BODY): Likewise. (FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Likewise. (SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Likewise. (c_common_stmt_codes): Remove FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT, CONTINUE_STMT, and SWITCH_STMT. (build_continue_stmt, build_break_stmt): Don't declare. (c_do_switch_warnings): Update declaration. * c-gimplify.c (enum bc_t): Remove. (struct c_gimplify_ctx, ctxp): Remove. (push_context, pop_context): Remove static functions. (c_genericize): Don't call push_context or pop_context. (begin_bc_block, finish_bc_block): Remove static functions. (build_bc_goto): Likewise. (gimplify_c_loop): Likewise. (gimplify_for_stmt, gimplify_while_stmt): Likewise. (gimplify_do_stmt, gimplify_switch_stmt): Likewise. (c_gimplify_expr): Remove handling of FOR_STMT, WHILE_STMT, DO_STMT, SWITCH_STMT, CONTINUE_STMT, BREAK_STMT. * c-common.c (c_do_switch_warnings): Rename from c_do_switch_warnings_1. (c_do_switch_warnings) [old version]: Remove. (c_do_switch_expr_warnings): Remove. * c-typeck.c (c_finish_case): Call new c_do_switch_warnings function instead of c_do_switch_expr_warnings. * c-dump.c (c_dump_tree): Remove handling of BREAK_STMT, CONTINUE_STMT, DO_STMT, FOR_STMT, SWITCH_STMT, and WHILE_STMT. * c-pretty-print.c (pp_c_statement): Likewise. * c-semantics.c (build_break_stmt, build_continue_stmt): Remove. cp/ * cp-tree.def: Define FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT, CONTINUE_STMT, SWITCH_STMT. * cp-tree.h (cp_stmt_codes): Add FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT, CONTINUE_STMT, SWITCH_STMT. (WHILE_COND, WHILE_BODY): Define. (DO_COND, DO_BODY): Define. (FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Define. (SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Define. * cp-gimplify.c (enum bc_t): Define. (struct cp_gimplify_ctx, ctxp): Define. (push_context, pop_context): New static functions. (begin_bc_block, finish_bc_block): New static functions. (build_bc_goto): New static function. (gimplify_cp_loop, gimplify_for_stmt): New static functions. (gimplify_while_stmt, gimplify_do_stmt): Likewise. (gimplify_switch_stmt): Likewise. (cp_gimplify_expr): Handle FOR_STMT, WHILE_STMT, DO_STMT, SWITCH_STMT, CONTINUE_STMT, BREAK_STMT. (cp_genericize): Call push_context and pop_context. * semantics.c (finish_break_stmt): Just call build_stmt (BREAK_STMT) rather than build_break_stmt. (finish_continue_stmt): Corresponding change. * decl.c (pop_switch): Update call to c_do_switch_warnings for new parameters. * cxx-pretty-print.c (pp_cxx_statement): Handle SWITCH_STMT, WHILE_STMT, DO_STMT, FOR_STMT, BREAK_STMT, CONTINUE_STMT. * dump.c (cp_dump_tree): Likewise. From-SVN: r97885
2005-04-09 05:18:18 +02:00
void
c_do_switch_warnings (splay_tree cases, location_t switch_location,
tree type, tree cond)
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
{
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
splay_tree_node default_node;
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
splay_tree_node node;
tree chain;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
if (!warn_switch && !warn_switch_enum && !warn_switch_default)
return;
default_node = splay_tree_lookup (cases, (splay_tree_key) NULL);
c-common.c (unsigned_conversion_warning): Move warning control from if() to warning(OPT_*). * c-common.c (unsigned_conversion_warning): Move warning control from if() to warning(OPT_*). (c_common_truthvalue_conversion): Likewise. (c_do_switch_warnings): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (diagnose_mismatched_decls): Likewise. (define_label): Likewise. (grokdeclarator): Likewise. * c-format.c (check_format_info): Likewise. * c-lex.c (interpret_integer): Likwise. (lex_string): Likewise. * c-opts.c (c_common_post_options): Likewise. * c-parser.c (c_parser_unary_expression): Likewise. * c-pragma.c (handle_pragma_redefine_extname): Likewise. (handle_pragma_extern_prefix): Likewise. * c-typeck.c (build_binary_op): Likewise. * gcse.c (is_too_expensive): Likewise. * opts.c (decode_options): Likewise. * stor-layout.c (place_field): Likewise. * tree-cfg.c (remove_bb): Likewise. * c.opt (-Wreturn-type): Add Var(warn_return_type). * flags.h (warn_return_type): Remove. * toplev.c (warn_return_type): Likewise. From-SVN: r100135
2005-05-25 05:59:00 +02:00
if (!default_node)
warning (OPT_Wswitch_default, "%Hswitch missing default case",
&switch_location);
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
/* From here on, we only care about about enumerated types. */
if (!type || TREE_CODE (type) != ENUMERAL_TYPE)
return;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
/* If the switch expression was an enumerated type, check that
exactly all enumeration literals are covered by the cases.
The check is made when -Wswitch was specified and there is no
default case, or when -Wswitch-enum was specified. */
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
if (!warn_switch_enum
&& !(warn_switch && !default_node))
return;
/* Clearing COND if it is not an integer constant simplifies
the tests inside the loop below. */
if (TREE_CODE (cond) != INTEGER_CST)
cond = NULL_TREE;
/* The time complexity here is O(N*lg(N)) worst case, but for the
common case of monotonically increasing enumerators, it is
O(N), since the nature of the splay tree will keep the next
element adjacent to the root at all times. */
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
for (chain = TYPE_VALUES (type); chain; chain = TREE_CHAIN (chain))
{
tree value = TREE_VALUE (chain);
node = splay_tree_lookup (cases, (splay_tree_key) value);
if (node)
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
{
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
/* Mark the CASE_LOW part of the case entry as seen. */
tree label = (tree) node->value;
CASE_LOW_SEEN (label) = 1;
continue;
}
/* Even though there wasn't an exact match, there might be a
case range which includes the enumator's value. */
node = splay_tree_predecessor (cases, (splay_tree_key) value);
if (node && CASE_HIGH ((tree) node->value))
{
tree label = (tree) node->value;
int cmp = tree_int_cst_compare (CASE_HIGH (label), value);
if (cmp >= 0)
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
{
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
/* If we match the upper bound exactly, mark the CASE_HIGH
part of the case entry as seen. */
if (cmp == 0)
CASE_HIGH_SEEN (label) = 1;
continue;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
}
}
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
/* We've now determined that this enumerated literal isn't
handled by the case labels of the switch statement. */
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
/* If the switch expression is a constant, we only really care
about whether that constant is handled by the switch. */
if (cond && tree_int_cst_compare (cond, value))
continue;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
warning (0, "%Henumeration value %qE not handled in switch",
&switch_location, TREE_PURPOSE (chain));
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
}
tree.h (CASE_LOW_SEEN, [...]): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * tree.h (CASE_LOW_SEEN, CASE_HIGH_SEEN): New macros for manipulating temporary visit flags on CASE_LABEL_EXPRs. * c-common.c (match_case_to_enum): Add function comment. Avoid O(N) loop, by looking up both CASE_LOW_SEEN and CASE_HIGH_SEEN. (c_do_switch_warnings): Reorganize to record CASE_LOW_SEEN and CASE_HIGH_SEEN for enumerated types. If the switch expression is a constant, only warn if that constant value isn't handled. * gcc.dg/Wswitch-enum-2.c: New test case. * gcc.dg/Wswitch-enum-3.c: Likewise. From-SVN: r116481
2006-08-27 01:51:14 +02:00
/* Warn if there are case expressions that don't correspond to
enumerators. This can occur since C and C++ don't enforce
type-checking of assignments to enumeration variables.
The time complexity here is now always O(N) worst case, since
we should have marked both the lower bound and upper bound of
every disjoint case label, with CASE_LOW_SEEN and CASE_HIGH_SEEN
above. This scan also resets those fields. */
splay_tree_foreach (cases, match_case_to_enum, type);
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
}
re PR c++/10278 (ICE in parser) PR c++/10278 * c-common.c (finish_label_address_expr): Handle the error_mark_node. PR c++/10278 * g++.dg/parse/crash2.C: New test. From-SVN: r65116
2003-03-31 23:42:47 +02:00
/* Finish an expression taking the address of LABEL (an
IDENTIFIER_NODE). Returns an expression for the address. */
c-common.c (finish_label_expr): New function, lifted from from cp/semantics.c. * c-common.c (finish_label_expr): New function, lifted from from cp/semantics.c. * c-common.h (finish_label_expr, lookup_label): New prototypes. * c-parse.in: Move 3 blocks of parser code into new functions. * c-typeck.c (simple_asm_stmt, c_cast_expr): New functions. * c-tree.h (simple_asm_stmt, c_cast_expr): New prototypes. (lookup_label): Remove. From-SVN: r41959
2001-05-11 08:38:48 +02:00
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
tree
finish_label_address_expr (tree label)
c-common.c (finish_label_expr): New function, lifted from from cp/semantics.c. * c-common.c (finish_label_expr): New function, lifted from from cp/semantics.c. * c-common.h (finish_label_expr, lookup_label): New prototypes. * c-parse.in: Move 3 blocks of parser code into new functions. * c-typeck.c (simple_asm_stmt, c_cast_expr): New functions. * c-tree.h (simple_asm_stmt, c_cast_expr): New prototypes. (lookup_label): Remove. From-SVN: r41959
2001-05-11 08:38:48 +02:00
{
tree result;
if (pedantic)
c-common.c (enum c_language_kind, flag_objc): Remove. * c-common.c (enum c_language_kind, flag_objc): Remove. (fix_string_type, check_case_value, c_common_nodes_and_builtins, c_add_case_label, finish_label_addr_expr, boolean_increment): Use c_dialect_ macros. * c-common.h (enum c_language_kind): Extend. (c_dialect_cxx, c_dialect_objc): New. (flag_objc): Remove. (c_common_init_options): Update prototype. * c-cppbuiltin.c (define__GNUC__, c_cpp_builtins): Use c_dialect_ macros. * c-decl.c (finsih_decl, grokfield, finish_struct): Use c_dialect_ macros. * c-format.c (C_STD_VER, C_STD_NAME): Similarly. * c-lang.c (c_init_options): Remove. (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * c-lex.c (lex_charconst): Use c_dialect_cxx(). * c-opts.c (lang_flags): Make function-local. (c_common_init_options): Use c_dialect_ macros. Handle C++ diagnostic requirements. (c_common_handle_option, c_common_post_options): Use flag_cxx. * c-parse.in (init_reswords): Use c_dialect_objc (). * c-pch.c (get_ident): Use c_language. * c-pretty-print.c (pp_c_bool_literal): Use c_dialect_ macros. * c-typeck.c (comptypes, build_c_cast): Similarly. * objc/objc-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. (objc_init_options): Remove. cp: * Make-lang.in: Update. * cp-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * cp-tree.h (cxx_init_options): Remove. * lex.c: Don't include diagnostic.h. (cxx_init_options): Remove. From-SVN: r68734
2003-06-30 21:36:25 +02:00
pedwarn ("taking the address of a label is non-standard");
c-common.c (finish_label_expr): New function, lifted from from cp/semantics.c. * c-common.c (finish_label_expr): New function, lifted from from cp/semantics.c. * c-common.h (finish_label_expr, lookup_label): New prototypes. * c-parse.in: Move 3 blocks of parser code into new functions. * c-typeck.c (simple_asm_stmt, c_cast_expr): New functions. * c-tree.h (simple_asm_stmt, c_cast_expr): New prototypes. (lookup_label): Remove. From-SVN: r41959
2001-05-11 08:38:48 +02:00
re PR c++/10278 (ICE in parser) PR c++/10278 * c-common.c (finish_label_address_expr): Handle the error_mark_node. PR c++/10278 * g++.dg/parse/crash2.C: New test. From-SVN: r65116
2003-03-31 23:42:47 +02:00
if (label == error_mark_node)
return error_mark_node;
c-common.c (finish_label_expr): New function, lifted from from cp/semantics.c. * c-common.c (finish_label_expr): New function, lifted from from cp/semantics.c. * c-common.h (finish_label_expr, lookup_label): New prototypes. * c-parse.in: Move 3 blocks of parser code into new functions. * c-typeck.c (simple_asm_stmt, c_cast_expr): New functions. * c-tree.h (simple_asm_stmt, c_cast_expr): New prototypes. (lookup_label): Remove. From-SVN: r41959
2001-05-11 08:38:48 +02:00
label = lookup_label (label);
if (label == NULL_TREE)
result = null_pointer_node;
else
{
TREE_USED (label) = 1;
result = build1 (ADDR_EXPR, ptr_type_node, label);
/* The current function in not necessarily uninlinable.
Computed gotos are incompatible with inlining, but the value
here could be used only in a diagnostic, for example. */
}
return result;
}
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
/* Hook used by expand_expr to expand language-specific tree codes. */
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
/* The only things that should go here are bits needed to expand
c-common.c, [...]: Fix comment typos. * c-common.c, calls.c, cfgcleanup.c, cgraph.c, cgraphunit.c, ddg.c, ddg.h, df.c, df.h, except.c, expr.c, flags.h, fold-const.c, gcc.c, gimplify.c, haifa-sched.c, modulo-sched.c, tree-inline.c, tree-into-ssa.c, tree-nested.c, tree-nrv.c, tree-ssa-ccp.c, tree-ssa-dom.c, tree-ssa-live.c, tree-ssa-loop.c, tree-ssa-pre.c, tree-tailcall.c, tree.h: Fix comment typos. Follow spelling conventions. From-SVN: r82439
2004-05-30 09:12:58 +02:00
constant initializers. Everything else should be handled by the
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
gimplification routines. */
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
rtx
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
c_expand_expr (tree exp, rtx target, enum machine_mode tmode,
expr.h (expand_expr): Make it a macro, not a function. * expr.h (expand_expr): Make it a macro, not a function. (expand_expr_real): New function. * expr.c (store_expr): Adjust logic for deciding whether or not to copy the value returned by expand_expr. (expand_expr): Rename to ... (expand_expr_real): ... this. Add alt_rtl parameter. Adjust calls to language hooks. * c-common.h (c_expand_expr): Adjust prototype. * c-common.c (c_expand_expr): Add alt_rtl parameter. * langhooks-def.h (lhd_expand_expr): Change prototype. * langhooks.c (lhd_expand_expr): Add all_rtl parameter. * langhooks.h (lang_hooks): Change type of expand_expr. * stmt.c (stmt_status): Add x_last_expr_alt_rtl. (last_expr_alt_rtl): Likewise. (expand_expr_stmt_value): Set last_expr_alt_rtl. (clear_last_expr): Clear it. (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL. (expand_end_bindings): Save and restor last_expr_alt_rtl. * tree.def (RTL_EXPR): Give it an additional operand. * tree.h (RTL_EXPR_ALT_RTL): New macro. * misc.c (gnat_expand_expr): Add alt_rtl parameter. * cp-tree.h (cxx_expand_expr): Change prototype. * expr.c (cxx_expand_expr): Add alt_rtl parameter. * java-tree.h (java_expand_expr): Change prototype. * expr.c (java_expand_expr): Add alt_rtl parameter. From-SVN: r75594
2004-01-09 20:55:13 +01:00
int modifier /* Actually enum_modifier. */,
rtx *alt_rtl)
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
{
switch (TREE_CODE (exp))
{
re PR c/4787 (Different anonymous variables declared but only one allocated when the initialization is the same) * c-common.def (COMPOUND_LITERAL_EXPR): New. * c-common.c (c_expand_expr): Handle COMPOUND_LITERAL_EXPR. (c_staticp): New function. * c-common.h (COMPOUND_LITERAL_EXPR_DECL): New. (c_staticp): Declare. * c-typeck.c (default_function_array_conversion, build_unary_op): Don't handle CONSTRUCTOR specially. (lvalue_p, mark_addressable): Handle COMPOUND_LITERAL_EXPR. * c-decl.c (build_compound_literal): New function. * c-tree.h (build_compound_literal): Declare. * c-parse.in (primary): Use build_compound_literal. * c-lang.c (LANG_HOOKS_STATICP): Define. * objc/objc-lang.c (LANG_HOOKS_STATICP): Likewise. * doc/c-tree.texi: Document COMPOUND_LITERAL_EXPR. * doc/extend.texi: Update documentation of compound literals. Fixes PR c/4787. testsuite: * gcc.c-torture/execute/20000722-1.x, gcc.c-torture/execute/20010123-1.x: Remove. * gcc.c-torture/compile/init-3.c: Don't use a compound literal. * gcc.dg/c90-complit-1.c, gcc.dg/c99-complit-1.c, gcc.dg/c99-complit-2.c: New tests. From-SVN: r47629
2001-12-04 23:55:40 +01:00
case COMPOUND_LITERAL_EXPR:
{
/* Initialize the anonymous variable declared in the compound
literal, then return the variable. */
tree decl = COMPOUND_LITERAL_EXPR_DECL (exp);
emit_local_var (decl);
expr.h (expand_expr): Make it a macro, not a function. * expr.h (expand_expr): Make it a macro, not a function. (expand_expr_real): New function. * expr.c (store_expr): Adjust logic for deciding whether or not to copy the value returned by expand_expr. (expand_expr): Rename to ... (expand_expr_real): ... this. Add alt_rtl parameter. Adjust calls to language hooks. * c-common.h (c_expand_expr): Adjust prototype. * c-common.c (c_expand_expr): Add alt_rtl parameter. * langhooks-def.h (lhd_expand_expr): Change prototype. * langhooks.c (lhd_expand_expr): Add all_rtl parameter. * langhooks.h (lang_hooks): Change type of expand_expr. * stmt.c (stmt_status): Add x_last_expr_alt_rtl. (last_expr_alt_rtl): Likewise. (expand_expr_stmt_value): Set last_expr_alt_rtl. (clear_last_expr): Clear it. (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL. (expand_end_bindings): Save and restor last_expr_alt_rtl. * tree.def (RTL_EXPR): Give it an additional operand. * tree.h (RTL_EXPR_ALT_RTL): New macro. * misc.c (gnat_expand_expr): Add alt_rtl parameter. * cp-tree.h (cxx_expand_expr): Change prototype. * expr.c (cxx_expand_expr): Add alt_rtl parameter. * java-tree.h (java_expand_expr): Change prototype. * expr.c (java_expand_expr): Add alt_rtl parameter. From-SVN: r75594
2004-01-09 20:55:13 +01:00
return expand_expr_real (decl, target, tmode, modifier, alt_rtl);
re PR c/4787 (Different anonymous variables declared but only one allocated when the initialization is the same) * c-common.def (COMPOUND_LITERAL_EXPR): New. * c-common.c (c_expand_expr): Handle COMPOUND_LITERAL_EXPR. (c_staticp): New function. * c-common.h (COMPOUND_LITERAL_EXPR_DECL): New. (c_staticp): Declare. * c-typeck.c (default_function_array_conversion, build_unary_op): Don't handle CONSTRUCTOR specially. (lvalue_p, mark_addressable): Handle COMPOUND_LITERAL_EXPR. * c-decl.c (build_compound_literal): New function. * c-tree.h (build_compound_literal): Declare. * c-parse.in (primary): Use build_compound_literal. * c-lang.c (LANG_HOOKS_STATICP): Define. * objc/objc-lang.c (LANG_HOOKS_STATICP): Likewise. * doc/c-tree.texi: Document COMPOUND_LITERAL_EXPR. * doc/extend.texi: Update documentation of compound literals. Fixes PR c/4787. testsuite: * gcc.c-torture/execute/20000722-1.x, gcc.c-torture/execute/20010123-1.x: Remove. * gcc.c-torture/compile/init-3.c: Don't use a compound literal. * gcc.dg/c90-complit-1.c, gcc.dg/c99-complit-1.c, gcc.dg/c99-complit-2.c: New tests. From-SVN: r47629
2001-12-04 23:55:40 +01:00
}
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
default:
c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-common.c (c_type_hash, c_common_nodes_and_builtins, c_expand_expr, boolean_increment, nonnull_check_p, check_function_arguments_recurse, fold_offsetof_1): Likewise. * c-cppbuiltin.c (define__GNUC__, builtin_define_stdint_macros, builtin_define_type_max): Likewise. * c-decl.c (bind, pop_scope, merge_decls, pushdecl_top_level, implicit_decl_warning, builtin_function, build_compound_literal, complete_array_type, grokdeclarator, get_parm_info, start_function, store_parm_decls_oldstyle, c_write_global_declarations): Likewise. * c-format.c (get_constant, decode_format_attr, maybe_read_dollar_number, get_flag_spec, check_format_arg, check_format_types, format_type_warning, find_char_info_specifier_index, init_dynamic_asm_fprintf_info, init_dynamic_diag_info, handle_format_attribute): Likewise. * c-gimplify.c (push_context, pop_context, finish_bc_block): * c-lex.c (c_lex_with_flags, lex_string): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-pch.c (pch_init): Likewise. * c-pragma.c (maybe_apply_pragma_weak): Likewise. * c-pretty-print.c (pp_c_tree_decl_identifier): Likewise. * c-typeck.c (c_incomplete_type_error, composite_type, common_pointer_type, common_type, same_translation_unit_p, tagged_types_tu_compatible_p, finish_init, pop_init_level, set_designator, set_nonincremental_init_from_string, process_init_element, c_finish_if_stmt): Likewise. * caller-save.c (init_caller_save, save_call_clobbered_regs, insert_restore, insert_save, insert_one_insn): Likewise. * calls.c (emit_call_1, compute_argument_block_size, precompute_arguments, expand_call, emit_library_call_value_1, store_one_arg): Likewise. From-SVN: r87140
2004-09-07 12:19:00 +02:00
gcc_unreachable ();
splay-tree.c (splay_tree_predecessor): Fix typo in comment. * splay-tree.c (splay_tree_predecessor): Fix typo in comment. Convert the C front-end to use function-at-a-time mode. * c-common.h: Include splay-tree.h. (C_DECLARED_LABEL_FLAG): New macro. (struct language_function): Add x_scope_stmt_stack and x_function_name_declared_p. (RECHAIN_STMTS): Move definition. (lang_statment_code_p): Likewise. (lang_expand_stmt): Likewise. (lang_expand_decl_stmt): New variable. (lang_expand_function_end): Likewise. (current_scope_stmt_stack): New function. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. (mark_stmt_tree): Likewise. (struct c_lang_decl): New structure. (DECL_SAVED_TREE): Define. (c_mark_lang_decl): New function. (c_expand_start_cond): Change prototype. (c_finish_then): New function. (c_finish_else): Likewise. (current_function_name_declared): Remove. (set_current_function_name_declared): Likewise. (mark_c_language_function): Declare. (case_compare): Likewise. (c_add_case_label): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-common.c (lang_expand_function_end): New variable. (struct if_elt): Add if_stmt. (c_expand_start_cond): Add the if-statement to the statement-tree, rather than generating RTL. (c_finish_then): New function. (c_expand_start_else): Don't generate RTL. (c_finish_else): New function. (c_expand_expr_stmt): Don't generate RTL. (statement_code_p): Add SCOPE_STMT. (case_compare): New function. (c_add_case_label): Likewise. (mark_stmt_tree): Likewise. (c_mark_lang_decl): Likewise. (mark_c_language_function): Likewise. (c_expand_expr): Likewise. (c_safe_from_p): Likewise. * c-decl.c (c_stmt_tree): New variable (c_scope_stmt_stack): Likewise. (c_function_name_declared_p): Likewise. (lang_expand_expr_stmt): Remove. (poplevel): Don't call output_inline_function for nested functions. (pushdecl): Don't set DECL_CONTEXT for a local declaration of an `extern' function. (redeclaration_error_message): Change means of computing whether or not a function is nested. (lookup_label): Don't call label_rtx. (init_decl_processing): Add more GC roots. (start_decl): Add DECL_STMTs to the statement-tree, rather than calling rest_of_decl_compilation. (finish_decl): Don't call expand_decl. (store_parm_decls): Begin the statement-tree, but don't generate RTL. (finish_function): Tie off the statement-tree. Call c_expand_body if appropriate. (c_expand_body): New function. (push_c_function_context): Save more information. (pop_c_function_contxt): Likewise. (copy_lang_decl): Now that we use DECL_LANG_SPECIFIC, copy it. (lang_mark_tree): Mark it. (current_stmt_tree): Adjust. (current_scope_stmt_stack): New function. (do_case): Remove. (set_current_name_declared): Likewise. (c_begin_compound_stmt): Define. (c_expand_decl_stmt): Likewise. * c-lang.c: Include rtl.h and expr.h. (lang_init): Set more language-specific hooks. * c-lex.c: Include expr.h. * c-parse.in: Changes throughout to add statements to the statement-tree, rather than generating RTL after every statement. * c-semantics.c (lang_expand_decl_stmt): Define. (add_decl_stmt): New function. (add_scope_stmt): Likewise. (finish_stmt_tree): Tweak. (genrtl_expr_stmt): Likewise. (genrtl_decl_stmt): Handle local labels, and call lang_expand_decl_stmt if required. (genrtl_for_stmt): Fix line-number handling. (genrtl_case_label): Handle cleanups. (genrtl_asm_stmt): Don't call combine_strings. (genrtl_compound_stmt): Simplify. (expand_stmt): Handle SCOPE_STMTs. * c-tree.h (struct lang_decl): New structure. (C_DECLARED_LABEL_FLAG): Remove. (c_begin_compound_stmt): Declare. (c_expand_decl_stmt): Likewise. (c_expand_start_case): Rename to c_start_case. (c_finish_case): New function. * c-typeck.c (start_init): Tweak setting of constructor_incremental. (c_expand_asm_operands): Tweak error-handling. Add to the statement-tree. (c_expand_return): Add to the statement-tree. (c_expand_start_case): Rename to ... (c_start_case): ... this. (struct c_switch): New type. (switch_stack): New variable. (do_case): Simplify. (c_finish_case): New function. * dependence.c: Include expr.h. (enum dependence_type): Change spelling of enumerals. (check_node_dependence): Adjust. * expr.h (lang_safe_from_p): Declare. (safe_from_p): Likewise. * expr.c (lang_safe_from_p): New variable. (safe_from_p): Give it external linkage. Use lang_safe_from_p. * stmt.c (expand_expr_stmt): Avoid clobberring of last_expr_type. * toplev.c (rest_of_decl_compilation): Robustify. * tree.c (contains_placeholder_p): Likewise. * Makefile.in: Update dependencies. * objc/objc-act.h: Adjust calculation of value for dummy_tree_code. * objc/objc-act.c: Include rtl.h, expr.h, and c-common.h. (objc_expand_function_end): New function. (finish_method_def): Use it. (init_objc): Initialize more language-specific hooks. * objc/Make-lang.in: Update dependencies. * cp-tree.h (struct cp_language_function): Remove x_scope_stmt_stack and name_declared. (current_scope_stmt_stack): Remove. (function_name_declared_p): New macro. (struct lang_decl_flags): Use c_lang_decl as a base class. (context): Remove. (struct lang_decl): Replace saved_tree with context. (DECL_FRIEND_CONTEXT): Adjust accordingly. (SET_DECL_FRIEND_CONTEXT): Likewise. (DECL_VIRTUAL_CONTEXT): Likewise. (DECL_SAVED_TREE): Remove. (C_DECLARED_LABEL_FLAG): Likewise. (cplus_expand_expr_stmt): Don't declare. (add_decl_stmt): Likewise. (add_scope_stmt): Likewise. * decl.c (mark_stmt_tree): Remove. (case_compare): Likewise. (finish_case_label): Use c_add_case_label. (init_decl_processing): Set more language-specific hooks. (build_enumerator): Fix typo in comment. (cplus_expand_expr_stmt): Remove. (mark_lang_function): Use mark_c_language_function. (lang_mark_tree): Use c_mark_lang_decl. * decl2.c: Change order of inclusion. * except.c: Likewise. * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall back on c_expand_expr. * friend.c: Include expr.h. * init.c: Change order of inclusion. * Makefile.in: Update dependencies. * lex.h (free_lang_decl_chain): Remove. * optimize.c (maybe_clone_body): Use function_name_declared_p. * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if it doesn't exist. (instantiate_decl): Use function_name_declared_p. * semantics.c (lang_expand_expr_stmt): Remove. (set_current_function_name_declared): Likewise. (current_function_name_declared): Likewise. (begin_compound_stmt): Use function_name_declared_p. (add_decl_stmt): Remove. (setup_vtbl_ptr): Use function_name_declared_p. (add_scope_stmt): Remove. (current_scope_stmt_stack): New function. (cp_expand_stmt): Don't handle SCOPE_STMTs. (expand_body): Use function_name_declared_p. * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. * typeck.c: Change order of includes. (convert_sequence): Remove. From-SVN: r36464
2000-09-17 09:38:23 +02:00
}
}
re PR c/4787 (Different anonymous variables declared but only one allocated when the initialization is the same) * c-common.def (COMPOUND_LITERAL_EXPR): New. * c-common.c (c_expand_expr): Handle COMPOUND_LITERAL_EXPR. (c_staticp): New function. * c-common.h (COMPOUND_LITERAL_EXPR_DECL): New. (c_staticp): Declare. * c-typeck.c (default_function_array_conversion, build_unary_op): Don't handle CONSTRUCTOR specially. (lvalue_p, mark_addressable): Handle COMPOUND_LITERAL_EXPR. * c-decl.c (build_compound_literal): New function. * c-tree.h (build_compound_literal): Declare. * c-parse.in (primary): Use build_compound_literal. * c-lang.c (LANG_HOOKS_STATICP): Define. * objc/objc-lang.c (LANG_HOOKS_STATICP): Likewise. * doc/c-tree.texi: Document COMPOUND_LITERAL_EXPR. * doc/extend.texi: Update documentation of compound literals. Fixes PR c/4787. testsuite: * gcc.c-torture/execute/20000722-1.x, gcc.c-torture/execute/20010123-1.x: Remove. * gcc.c-torture/compile/init-3.c: Don't use a compound literal. * gcc.dg/c90-complit-1.c, gcc.dg/c99-complit-1.c, gcc.dg/c99-complit-2.c: New tests. From-SVN: r47629
2001-12-04 23:55:40 +01:00
/* Hook used by staticp to handle language-specific tree codes. */
tree.c (staticp): Return the static object. * tree.c (staticp): Return the static object. * tree.h (staticp): Update decl. * langhooks.h (struct lang_hooks): Change staticp return type to tree. * langhooks.c (lhd_staticp): Return NULL_TREE. * langhooks-def.h (lhd_staticp): Update decl. * c-common.c (c_staticp): Return the static object. * c-common.h (c_staticp): Update decl. From-SVN: r86650
2004-08-27 02:27:24 +02:00
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_staticp (tree exp)
re PR c/4787 (Different anonymous variables declared but only one allocated when the initialization is the same) * c-common.def (COMPOUND_LITERAL_EXPR): New. * c-common.c (c_expand_expr): Handle COMPOUND_LITERAL_EXPR. (c_staticp): New function. * c-common.h (COMPOUND_LITERAL_EXPR_DECL): New. (c_staticp): Declare. * c-typeck.c (default_function_array_conversion, build_unary_op): Don't handle CONSTRUCTOR specially. (lvalue_p, mark_addressable): Handle COMPOUND_LITERAL_EXPR. * c-decl.c (build_compound_literal): New function. * c-tree.h (build_compound_literal): Declare. * c-parse.in (primary): Use build_compound_literal. * c-lang.c (LANG_HOOKS_STATICP): Define. * objc/objc-lang.c (LANG_HOOKS_STATICP): Likewise. * doc/c-tree.texi: Document COMPOUND_LITERAL_EXPR. * doc/extend.texi: Update documentation of compound literals. Fixes PR c/4787. testsuite: * gcc.c-torture/execute/20000722-1.x, gcc.c-torture/execute/20010123-1.x: Remove. * gcc.c-torture/compile/init-3.c: Don't use a compound literal. * gcc.dg/c90-complit-1.c, gcc.dg/c99-complit-1.c, gcc.dg/c99-complit-2.c: New tests. From-SVN: r47629
2001-12-04 23:55:40 +01:00
{
tree.c (staticp): Return the static object. * tree.c (staticp): Return the static object. * tree.h (staticp): Update decl. * langhooks.h (struct lang_hooks): Change staticp return type to tree. * langhooks.c (lhd_staticp): Return NULL_TREE. * langhooks-def.h (lhd_staticp): Update decl. * c-common.c (c_staticp): Return the static object. * c-common.h (c_staticp): Update decl. From-SVN: r86650
2004-08-27 02:27:24 +02:00
return (TREE_CODE (exp) == COMPOUND_LITERAL_EXPR
&& TREE_STATIC (COMPOUND_LITERAL_EXPR_DECL (exp))
? exp : NULL);
re PR c/4787 (Different anonymous variables declared but only one allocated when the initialization is the same) * c-common.def (COMPOUND_LITERAL_EXPR): New. * c-common.c (c_expand_expr): Handle COMPOUND_LITERAL_EXPR. (c_staticp): New function. * c-common.h (COMPOUND_LITERAL_EXPR_DECL): New. (c_staticp): Declare. * c-typeck.c (default_function_array_conversion, build_unary_op): Don't handle CONSTRUCTOR specially. (lvalue_p, mark_addressable): Handle COMPOUND_LITERAL_EXPR. * c-decl.c (build_compound_literal): New function. * c-tree.h (build_compound_literal): Declare. * c-parse.in (primary): Use build_compound_literal. * c-lang.c (LANG_HOOKS_STATICP): Define. * objc/objc-lang.c (LANG_HOOKS_STATICP): Likewise. * doc/c-tree.texi: Document COMPOUND_LITERAL_EXPR. * doc/extend.texi: Update documentation of compound literals. Fixes PR c/4787. testsuite: * gcc.c-torture/execute/20000722-1.x, gcc.c-torture/execute/20010123-1.x: Remove. * gcc.c-torture/compile/init-3.c: Don't use a compound literal. * gcc.dg/c90-complit-1.c, gcc.dg/c99-complit-1.c, gcc.dg/c99-complit-2.c: New tests. From-SVN: r47629
2001-12-04 23:55:40 +01:00
}
c-common.c (boolean_increment): New function. * c-common.c (boolean_increment): New function. * c-common.h (enum c_tree_index): Add CTI_C_BOOL_TYPE, CTI_C_BOOL_TRUE and CTI_C_BOOL_FALSE. (c_bool_type_node, c_bool_true_node, c_bool_false_node): Define. (boolean_increment): Declare. * c-convert.c (convert): Allow for BOOLEAN_TYPE. * c-decl.c (init_decl_processing): Create boolean nodes. (finish_struct): Allow for _Bool bitfields. * c-parse.in (reswords): Add _Bool. (rid_to_yy): Allow for RID_BOOL. * c-typeck.c (default_conversion): Make booleans promote to int. (convert_arguments, build_unary_op, build_modify_expr, convert_for_assignment): Allow for booleans. * ginclude/stdbool.h: Make conforming to C99. cp: * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. testsuite: * gcc.dg/c99-bool-1.c: New test. From-SVN: r37428
2000-11-13 15:14:44 +01:00
/* Given a boolean expression ARG, return a tree representing an increment
or decrement (as indicated by CODE) of ARG. The front end must check for
invalid cases (e.g., decrement in C++). */
tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
boolean_increment (enum tree_code code, tree arg)
c-common.c (boolean_increment): New function. * c-common.c (boolean_increment): New function. * c-common.h (enum c_tree_index): Add CTI_C_BOOL_TYPE, CTI_C_BOOL_TRUE and CTI_C_BOOL_FALSE. (c_bool_type_node, c_bool_true_node, c_bool_false_node): Define. (boolean_increment): Declare. * c-convert.c (convert): Allow for BOOLEAN_TYPE. * c-decl.c (init_decl_processing): Create boolean nodes. (finish_struct): Allow for _Bool bitfields. * c-parse.in (reswords): Add _Bool. (rid_to_yy): Allow for RID_BOOL. * c-typeck.c (default_conversion): Make booleans promote to int. (convert_arguments, build_unary_op, build_modify_expr, convert_for_assignment): Allow for booleans. * ginclude/stdbool.h: Make conforming to C99. cp: * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. testsuite: * gcc.dg/c99-bool-1.c: New test. From-SVN: r37428
2000-11-13 15:14:44 +01:00
{
tree val;
tree.h (boolean_type_node): Move from C/C++/Java frontends. * tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-24 22:48:13 +02:00
tree true_res = boolean_true_node;
c-common.c (enum c_language_kind, flag_objc): Remove. * c-common.c (enum c_language_kind, flag_objc): Remove. (fix_string_type, check_case_value, c_common_nodes_and_builtins, c_add_case_label, finish_label_addr_expr, boolean_increment): Use c_dialect_ macros. * c-common.h (enum c_language_kind): Extend. (c_dialect_cxx, c_dialect_objc): New. (flag_objc): Remove. (c_common_init_options): Update prototype. * c-cppbuiltin.c (define__GNUC__, c_cpp_builtins): Use c_dialect_ macros. * c-decl.c (finsih_decl, grokfield, finish_struct): Use c_dialect_ macros. * c-format.c (C_STD_VER, C_STD_NAME): Similarly. * c-lang.c (c_init_options): Remove. (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * c-lex.c (lex_charconst): Use c_dialect_cxx(). * c-opts.c (lang_flags): Make function-local. (c_common_init_options): Use c_dialect_ macros. Handle C++ diagnostic requirements. (c_common_handle_option, c_common_post_options): Use flag_cxx. * c-parse.in (init_reswords): Use c_dialect_objc (). * c-pch.c (get_ident): Use c_language. * c-pretty-print.c (pp_c_bool_literal): Use c_dialect_ macros. * c-typeck.c (comptypes, build_c_cast): Similarly. * objc/objc-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. (objc_init_options): Remove. cp: * Make-lang.in: Update. * cp-lang.c (c_language): Define. (LANG_HOOKS_INIT_OPTIONS): Use common hook. * cp-tree.h (cxx_init_options): Remove. * lex.c: Don't include diagnostic.h. (cxx_init_options): Remove. From-SVN: r68734
2003-06-30 21:36:25 +02:00
c-common.c (boolean_increment): New function. * c-common.c (boolean_increment): New function. * c-common.h (enum c_tree_index): Add CTI_C_BOOL_TYPE, CTI_C_BOOL_TRUE and CTI_C_BOOL_FALSE. (c_bool_type_node, c_bool_true_node, c_bool_false_node): Define. (boolean_increment): Declare. * c-convert.c (convert): Allow for BOOLEAN_TYPE. * c-decl.c (init_decl_processing): Create boolean nodes. (finish_struct): Allow for _Bool bitfields. * c-parse.in (reswords): Add _Bool. (rid_to_yy): Allow for RID_BOOL. * c-typeck.c (default_conversion): Make booleans promote to int. (convert_arguments, build_unary_op, build_modify_expr, convert_for_assignment): Allow for booleans. * ginclude/stdbool.h: Make conforming to C99. cp: * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. testsuite: * gcc.dg/c99-bool-1.c: New test. From-SVN: r37428
2000-11-13 15:14:44 +01:00
arg = stabilize_reference (arg);
switch (code)
{
case PREINCREMENT_EXPR:
c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
2004-08-15 04:24:41 +02:00
val = build2 (MODIFY_EXPR, TREE_TYPE (arg), arg, true_res);
c-common.c (boolean_increment): New function. * c-common.c (boolean_increment): New function. * c-common.h (enum c_tree_index): Add CTI_C_BOOL_TYPE, CTI_C_BOOL_TRUE and CTI_C_BOOL_FALSE. (c_bool_type_node, c_bool_true_node, c_bool_false_node): Define. (boolean_increment): Declare. * c-convert.c (convert): Allow for BOOLEAN_TYPE. * c-decl.c (init_decl_processing): Create boolean nodes. (finish_struct): Allow for _Bool bitfields. * c-parse.in (reswords): Add _Bool. (rid_to_yy): Allow for RID_BOOL. * c-typeck.c (default_conversion): Make booleans promote to int. (convert_arguments, build_unary_op, build_modify_expr, convert_for_assignment): Allow for booleans. * ginclude/stdbool.h: Make conforming to C99. cp: * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. testsuite: * gcc.dg/c99-bool-1.c: New test. From-SVN: r37428
2000-11-13 15:14:44 +01:00
break;
case POSTINCREMENT_EXPR:
c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
2004-08-15 04:24:41 +02:00
val = build2 (MODIFY_EXPR, TREE_TYPE (arg), arg, true_res);
c-common.c (boolean_increment): New function. * c-common.c (boolean_increment): New function. * c-common.h (enum c_tree_index): Add CTI_C_BOOL_TYPE, CTI_C_BOOL_TRUE and CTI_C_BOOL_FALSE. (c_bool_type_node, c_bool_true_node, c_bool_false_node): Define. (boolean_increment): Declare. * c-convert.c (convert): Allow for BOOLEAN_TYPE. * c-decl.c (init_decl_processing): Create boolean nodes. (finish_struct): Allow for _Bool bitfields. * c-parse.in (reswords): Add _Bool. (rid_to_yy): Allow for RID_BOOL. * c-typeck.c (default_conversion): Make booleans promote to int. (convert_arguments, build_unary_op, build_modify_expr, convert_for_assignment): Allow for booleans. * ginclude/stdbool.h: Make conforming to C99. cp: * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. testsuite: * gcc.dg/c99-bool-1.c: New test. From-SVN: r37428
2000-11-13 15:14:44 +01:00
arg = save_expr (arg);
c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
2004-08-15 04:24:41 +02:00
val = build2 (COMPOUND_EXPR, TREE_TYPE (arg), val, arg);
val = build2 (COMPOUND_EXPR, TREE_TYPE (arg), arg, val);
c-common.c (boolean_increment): New function. * c-common.c (boolean_increment): New function. * c-common.h (enum c_tree_index): Add CTI_C_BOOL_TYPE, CTI_C_BOOL_TRUE and CTI_C_BOOL_FALSE. (c_bool_type_node, c_bool_true_node, c_bool_false_node): Define. (boolean_increment): Declare. * c-convert.c (convert): Allow for BOOLEAN_TYPE. * c-decl.c (init_decl_processing): Create boolean nodes. (finish_struct): Allow for _Bool bitfields. * c-parse.in (reswords): Add _Bool. (rid_to_yy): Allow for RID_BOOL. * c-typeck.c (default_conversion): Make booleans promote to int. (convert_arguments, build_unary_op, build_modify_expr, convert_for_assignment): Allow for booleans. * ginclude/stdbool.h: Make conforming to C99. cp: * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. testsuite: * gcc.dg/c99-bool-1.c: New test. From-SVN: r37428
2000-11-13 15:14:44 +01:00
break;
case PREDECREMENT_EXPR:
c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
2004-08-15 04:24:41 +02:00
val = build2 (MODIFY_EXPR, TREE_TYPE (arg), arg,
invert_truthvalue (arg));
c-common.c (boolean_increment): New function. * c-common.c (boolean_increment): New function. * c-common.h (enum c_tree_index): Add CTI_C_BOOL_TYPE, CTI_C_BOOL_TRUE and CTI_C_BOOL_FALSE. (c_bool_type_node, c_bool_true_node, c_bool_false_node): Define. (boolean_increment): Declare. * c-convert.c (convert): Allow for BOOLEAN_TYPE. * c-decl.c (init_decl_processing): Create boolean nodes. (finish_struct): Allow for _Bool bitfields. * c-parse.in (reswords): Add _Bool. (rid_to_yy): Allow for RID_BOOL. * c-typeck.c (default_conversion): Make booleans promote to int. (convert_arguments, build_unary_op, build_modify_expr, convert_for_assignment): Allow for booleans. * ginclude/stdbool.h: Make conforming to C99. cp: * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. testsuite: * gcc.dg/c99-bool-1.c: New test. From-SVN: r37428
2000-11-13 15:14:44 +01:00
break;
case POSTDECREMENT_EXPR:
c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
2004-08-15 04:24:41 +02:00
val = build2 (MODIFY_EXPR, TREE_TYPE (arg), arg,
invert_truthvalue (arg));
c-common.c (boolean_increment): New function. * c-common.c (boolean_increment): New function. * c-common.h (enum c_tree_index): Add CTI_C_BOOL_TYPE, CTI_C_BOOL_TRUE and CTI_C_BOOL_FALSE. (c_bool_type_node, c_bool_true_node, c_bool_false_node): Define. (boolean_increment): Declare. * c-convert.c (convert): Allow for BOOLEAN_TYPE. * c-decl.c (init_decl_processing): Create boolean nodes. (finish_struct): Allow for _Bool bitfields. * c-parse.in (reswords): Add _Bool. (rid_to_yy): Allow for RID_BOOL. * c-typeck.c (default_conversion): Make booleans promote to int. (convert_arguments, build_unary_op, build_modify_expr, convert_for_assignment): Allow for booleans. * ginclude/stdbool.h: Make conforming to C99. cp: * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. testsuite: * gcc.dg/c99-bool-1.c: New test. From-SVN: r37428
2000-11-13 15:14:44 +01:00
arg = save_expr (arg);
c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
2004-08-15 04:24:41 +02:00
val = build2 (COMPOUND_EXPR, TREE_TYPE (arg), val, arg);
val = build2 (COMPOUND_EXPR, TREE_TYPE (arg), arg, val);
c-common.c (boolean_increment): New function. * c-common.c (boolean_increment): New function. * c-common.h (enum c_tree_index): Add CTI_C_BOOL_TYPE, CTI_C_BOOL_TRUE and CTI_C_BOOL_FALSE. (c_bool_type_node, c_bool_true_node, c_bool_false_node): Define. (boolean_increment): Declare. * c-convert.c (convert): Allow for BOOLEAN_TYPE. * c-decl.c (init_decl_processing): Create boolean nodes. (finish_struct): Allow for _Bool bitfields. * c-parse.in (reswords): Add _Bool. (rid_to_yy): Allow for RID_BOOL. * c-typeck.c (default_conversion): Make booleans promote to int. (convert_arguments, build_unary_op, build_modify_expr, convert_for_assignment): Allow for booleans. * ginclude/stdbool.h: Make conforming to C99. cp: * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. testsuite: * gcc.dg/c99-bool-1.c: New test. From-SVN: r37428
2000-11-13 15:14:44 +01:00
break;
default:
c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-common.c (c_type_hash, c_common_nodes_and_builtins, c_expand_expr, boolean_increment, nonnull_check_p, check_function_arguments_recurse, fold_offsetof_1): Likewise. * c-cppbuiltin.c (define__GNUC__, builtin_define_stdint_macros, builtin_define_type_max): Likewise. * c-decl.c (bind, pop_scope, merge_decls, pushdecl_top_level, implicit_decl_warning, builtin_function, build_compound_literal, complete_array_type, grokdeclarator, get_parm_info, start_function, store_parm_decls_oldstyle, c_write_global_declarations): Likewise. * c-format.c (get_constant, decode_format_attr, maybe_read_dollar_number, get_flag_spec, check_format_arg, check_format_types, format_type_warning, find_char_info_specifier_index, init_dynamic_asm_fprintf_info, init_dynamic_diag_info, handle_format_attribute): Likewise. * c-gimplify.c (push_context, pop_context, finish_bc_block): * c-lex.c (c_lex_with_flags, lex_string): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-pch.c (pch_init): Likewise. * c-pragma.c (maybe_apply_pragma_weak): Likewise. * c-pretty-print.c (pp_c_tree_decl_identifier): Likewise. * c-typeck.c (c_incomplete_type_error, composite_type, common_pointer_type, common_type, same_translation_unit_p, tagged_types_tu_compatible_p, finish_init, pop_init_level, set_designator, set_nonincremental_init_from_string, process_init_element, c_finish_if_stmt): Likewise. * caller-save.c (init_caller_save, save_call_clobbered_regs, insert_restore, insert_save, insert_one_insn): Likewise. * calls.c (emit_call_1, compute_argument_block_size, precompute_arguments, expand_call, emit_library_call_value_1, store_one_arg): Likewise. From-SVN: r87140
2004-09-07 12:19:00 +02:00
gcc_unreachable ();
c-common.c (boolean_increment): New function. * c-common.c (boolean_increment): New function. * c-common.h (enum c_tree_index): Add CTI_C_BOOL_TYPE, CTI_C_BOOL_TRUE and CTI_C_BOOL_FALSE. (c_bool_type_node, c_bool_true_node, c_bool_false_node): Define. (boolean_increment): Declare. * c-convert.c (convert): Allow for BOOLEAN_TYPE. * c-decl.c (init_decl_processing): Create boolean nodes. (finish_struct): Allow for _Bool bitfields. * c-parse.in (reswords): Add _Bool. (rid_to_yy): Allow for RID_BOOL. * c-typeck.c (default_conversion): Make booleans promote to int. (convert_arguments, build_unary_op, build_modify_expr, convert_for_assignment): Allow for booleans. * ginclude/stdbool.h: Make conforming to C99. cp: * typeck.c (build_unary_op): Use boolean_increment from c-common.c, moving the relevant code there. testsuite: * gcc.dg/c99-bool-1.c: New test. From-SVN: r37428
2000-11-13 15:14:44 +01:00
}
TREE_SIDE_EFFECTS (val) = 1;
return val;
}
c-common.c (c_common_lang_init): New function. * c-common.c (c_common_lang_init): New function. Warn if format warning options which only have effects when used with -Wformat are used without -Wformat. * c-common.h (c_common_lang_init): Declare. * c-lang.c (lang_init): Call c_common_lang_init. * objc/objc-act.c (lang_init): Call c_common_lang_init. cp: * lex.c (lang_init): Call c_common_lang_init. From-SVN: r38672
2001-01-03 21:56:22 +01:00
Makefile.in: Update. * Makefile.in: Update. * c-common.c: Don't include real.h or except.h. (REGISTER_PREFIX): Remove. (builtin_define_std, builtin_define_with_value, builtin_define_with_int_value, builtin_define_with_hex_fp_value, builtin_define_type_max, builtin_define_type_precision, builtin_define_float_constants): Move to c-cppbuiltin.c. (c_stddef_cpp_builtins): New. * c-common.h (builtin_define_with_value, c_stddef_cpp_builtins): New. * c-cppbuiltin.c: New, extracted from c-common.c. (define__GNUC__): New. * cppspec.c (lang_specific_driver): Remove support of -no-gcc. * gcc.c: Remove support of %v1, %v2 and %v3 specs. (cpp_unique_options): Don't support no-gcc. (do_spec_1): Remove support of version specs. * doc/invoke.texi: Remove documentation of %v1, %v2 and %v3. * doc/passes.texi: Update. * doc/tm.texi: Update. cp: * Make-lang.in (CXX_C_OBJS): Update. * lang-specs.h: Don't define __GNUG__ here. From-SVN: r64162
2003-03-11 07:42:21 +01:00
/* Built-in macros for stddef.h, that require macros defined in this
file. */
c-common.c (STDC_0_IN_SYSTEM_HEADERS, [...]): Move to c-copts.c. * c-common.c (STDC_0_IN_SYSTEM_HEADERS, c_common_init): Move to c-copts.c. (warn_multichar): Die. (cb_register_builtins): Export. * c-common.h (warn_multichar, preprocess_file): Remove. (cb_register_builtins): New. * c-lang.c (c_init): Remove. (LANG_HOOKS_INIT): Use c_objc_common_init. * c-lex.c (init_c_lex): Don't canonicalize filename. * c-opts.c (in_fname, STDC_0_IN_SYSTEM_HEADERS): New. (preprocess_file): Make static. Update for cpplib. (c_common_decode_option): Remove warn_multichar. Use in_fname. (c_common_post_options): Set some cpp options here. (c_common_init): Move from c-common.c. * cppinit.c (cpp_post_options): Don't canonicalize in_fname. * cpplib.h (struct cpp_options): Remove in_fname. (cpp_preprocess_file): Update. * cppmain.c (cpp_preprocess_file): Update for new prototypes. From-SVN: r56223
2002-08-12 08:02:53 +02:00
void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_stddef_cpp_builtins(void)
Makefile.in: Update. * Makefile.in: Update. * c-common.c (flag_iso, flag_undef, cb_register_builtins, builtin_define_std): New. (c_common_init): Register CPP builtins callback. * c-common.h (flag_iso, flag_undef): New. * c-decl.c (c_decode_option): Set flag_iso and flag_undef. * c-lex.c: Don't include target.h. (cb_register_builtins): Move to c-common.c. (init_c_lex): Don't register hook here. * c-lex.h (builtin_define, builtin_assert, builtin_define_std): New. (cpp_define, cpp_assert): Remove. * gcc.c (cc1_options): Pass -undef to front end. * target-def.h (TARGET_REGISTER_CPP_BUILTINS): Remove. (TARGET_INITIALIZER): Update. * target.h (struct cpp_reader): Don't predeclare. (struct gcc_target): Remove cpp builtin hook. * tree.c (default_register_cpp_builtins): Remove. cp: * cp-tree.h (flag_ansi): Remove. * decl2.c (flag_ansi): Remove. (cxx_decode_option): Set flag_iso and flag_undef. doc: * tm.texi: Update. From-SVN: r53349
2002-05-10 00:48:36 +02:00
{
c-common.c (STDC_0_IN_SYSTEM_HEADERS, [...]): Default-define here. * c-common.c (STDC_0_IN_SYSTEM_HEADERS, REGISTER_PREFIX): Default-define here. (builtin_define_with_value): Can now wrap the expansion in quotation marks if such is wanted. (cb_register_builtins): Update calls to builtin_define_with_value. Define __REGISTER_PREFIX__, __USER_LABEL_PREFIX__, and __VERSION__ here. (c_common_init): Set options->stdc_0_in_system_headers. * c-lex.h: Update prototype of builtin_define_with_value. * cppdefault.h: Remove default definitions of USER_LABEL_PREFIX and REGISTER_PREFIX. * cppinit.c (VERS, ULP, C, X): Kill. (builtin_array): Remove entries for __VERSION__, __USER_LABEL_PREFIX__, __REGISTER_PREFIX__, and __HAVE_BUILTIN_SETJMP__. Make __STDC__ always a builtin, not a constant. (init_builtins): Kill off a bunch of now-dead code. (COMMAND_LINE_OPTIONS): Remove -fleading-underscore and -fno-leading-underscore. (cpp_handle_option): Remove code to set user_label_prefix. (cpp_post_options): Likewise. * cpplib.h (struct cpp_options): Remove user_label_prefix. (stdc_0_in_system_headers): New. * cppmacro.c (builtin_macro): Check CPP_OPTION (pfile, stdc_0_in_system_headers) too to decide the value of __STDC__. * tradcpp.c (user_label_prefix): Kill. (main): Remove code handling -f(no-)leading-underscore. (initialize_builtins): Don't define __REGISTER_PREFIX__ or __USER_LABEL_PREFIX__. (install_value): Wrap compound statement in dummy loop so the macro works properly in an if statement. From-SVN: r53525
2002-05-16 21:03:02 +02:00
builtin_define_with_value ("__SIZE_TYPE__", SIZE_TYPE, 0);
builtin_define_with_value ("__PTRDIFF_TYPE__", PTRDIFF_TYPE, 0);
builtin_define_with_value ("__WCHAR_TYPE__", MODIFIED_WCHAR_TYPE, 0);
builtin_define_with_value ("__WINT_TYPE__", WINT_TYPE, 0);
c-common.c (c_stddef_cpp_builtins): Define __INTMAX_TYPE__ and __UINTMAX_TYPE__. * c-common.c (c_stddef_cpp_builtins): Define __INTMAX_TYPE__ and __UINTMAX_TYPE__. * c-cppbuiltin.c (builtin_define_stdint_macros): New. Define __INTMAX_MAX__. (c_cpp_builtins): Call it. * doc/cpp.texi: Update. testsuite: * gcc.c-torture/execute/builtins/abs-2.c, gcc.c-torture/execute/builtins/abs-3.c, gcc.c-torture/execute/builtins/lib/abs.c, gcc.dg/format/format.h, gcc.dg/torture/builtin-attr-1.c: Use predefined macros for intmax_t, uintmax_t and their limits. * gcc.dg/intmax_t-1.c: New test. From-SVN: r85588
2004-08-05 02:38:31 +02:00
builtin_define_with_value ("__INTMAX_TYPE__", INTMAX_TYPE, 0);
builtin_define_with_value ("__UINTMAX_TYPE__", UINTMAX_TYPE, 0);
c-common.c (builtin_define_type_max): New. * c-common.c (builtin_define_type_max): New. (cb_register_builtins): Define __SCHAR_MAX__, __SHRT_MAX__, __INT_MAX__, __LONG_MAX__, __LONG_LONG_MAX__, __CHAR_BIT__. From Joseph S. Myers: * glimits.h: Rewrite to expect the double underscore definitions from the compiler. * config/alpha/unicosmk.h, config/avr/avr.h, config/h8300/h8300.h, config/i386/linux64.h, config/ia64/aix.h, config/ia64/hpux.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h, config/m68hc11/m68hc12.h, config/mips/mips.h, config/mmix/mmix.h, config/mn10200/mn10200.h, config/pa/pa.h, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/linux64.h, config/s390/linux.h, config/sh/sh.h, config/stormy16/stormy16.h: Don't define any of __SHRT_MAX__, __INT_MAX__, __LONG_MAX__, or __LONG_LONG_MAX__. From-SVN: r54544
2002-06-12 05:06:30 +02:00
}
attribs.c (decl_attributes): Possibly call insert_default_attributes to insert default attributes on... * attribs.c (decl_attributes): Possibly call insert_default_attributes to insert default attributes on functions in a lazy manner. * builtin-attrs.def: New file; define the default format and format_arg attributes. * c-common.c (c_format_attribute_table): Move to earlier in the file. (c_common_nodes_and_builtins): Initialize format_attribute_table. (enum built_in_attribute, built_in_attributes, c_attrs_initialized, c_init_attributes, c_common_insert_default_attributes): New. (c_common_lang_init): Don't initialize format_attribute_table. Do call c_init_attributes. * Makefile.in (c-common.o): Depend on builtin-attrs.def. * c-common.h (init_function_format_info): Don't declare. (c_common_insert_default_attributes): Declare. * c-decl.c (implicitly_declare, builtin_function): Call decl_attributes. (init_decl_processing): Don't call init_function_format_info. (insert_default_attributes): New. * c-format.c (handle_format_attribute, handle_format_arg_attribute): Be quiet about inappropriate declaration when applying default attributes. (init_function_format_info): Remove. * tree.h (enum attribute_flags): Add ATTR_FLAG_BUILT_IN. (insert_default_attributes): Declare. cp: * decl.c (init_decl_processing): Don't call init_function_format_info. Initialize lang_attribute_table earlier. (builtin_function): Call decl_attributes. (insert_default_attributes): New. testsuite: * gcc.dg/format/attr-5.c, gcc.dg/format/attr-6.c: New tests. From-SVN: r45942
2001-10-02 09:12:25 +02:00
static void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
c_init_attributes (void)
attribs.c (decl_attributes): Possibly call insert_default_attributes to insert default attributes on... * attribs.c (decl_attributes): Possibly call insert_default_attributes to insert default attributes on functions in a lazy manner. * builtin-attrs.def: New file; define the default format and format_arg attributes. * c-common.c (c_format_attribute_table): Move to earlier in the file. (c_common_nodes_and_builtins): Initialize format_attribute_table. (enum built_in_attribute, built_in_attributes, c_attrs_initialized, c_init_attributes, c_common_insert_default_attributes): New. (c_common_lang_init): Don't initialize format_attribute_table. Do call c_init_attributes. * Makefile.in (c-common.o): Depend on builtin-attrs.def. * c-common.h (init_function_format_info): Don't declare. (c_common_insert_default_attributes): Declare. * c-decl.c (implicitly_declare, builtin_function): Call decl_attributes. (init_decl_processing): Don't call init_function_format_info. (insert_default_attributes): New. * c-format.c (handle_format_attribute, handle_format_arg_attribute): Be quiet about inappropriate declaration when applying default attributes. (init_function_format_info): Remove. * tree.h (enum attribute_flags): Add ATTR_FLAG_BUILT_IN. (insert_default_attributes): Declare. cp: * decl.c (init_decl_processing): Don't call init_function_format_info. Initialize lang_attribute_table earlier. (builtin_function): Call decl_attributes. (insert_default_attributes): New. testsuite: * gcc.dg/format/attr-5.c, gcc.dg/format/attr-6.c: New tests. From-SVN: r45942
2001-10-02 09:12:25 +02:00
{
/* Fill in the built_in_attributes array. */
tree.h (build_int_cst): New. .: * tree.h (build_int_cst): New. (build_int_2): Remove. * tree.c (build_int_2): Remove. (build_int_cst): New. (make_vector_type, build_common_tree_nodes, build_common_tree_nodes_2): Use build_int_cst. * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, expand_builtin_strpbrk, expand_builtin_fputs, build_string_literal, expand_builtin_printf, expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop, fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, fold_builtin_isdigit, simplify_builtin_strstr, simplify_builtin_strpbrk, fold_builtin_fputs, simplify_builtin_sprintf): Use build_int_cst. * c-common.c (start_fname_decls, fix_string_type, c_common_nodes_and_builtins, c_init_attributes, shorten_compare): Likewise. * c-decl.c (complete_array_type, check_bitfield_type_and_width): Likewise. * c-lex.c (interpret_integer, lex_charconst): Likewise. * c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise. * c-pretty-print.c (pp_c_integer_constant): Likewise. * c-typeck.c (really_start_incremental_init, push_init_level, set_nonincremental_init_from_string): Likewise. * calls.c (load_register_parameters): Likewise. * convert.c (convert_to_pointer): Likewise. * coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, build_fn_info_type, build_ctr_info_value, build_gcov_info): Likewise. * except.c (init_eh, assign_filter_values, assign_filter_values): Likewise. * expmed.c (store_fixed_bit_field, extract_bit_field, extract_fixed_bit_field, extract_split_bit_field, expand_shift, expand_mult_const, expand_mult_highpart_adjust, extract_high_half, expand_sdiv_pow2, expand_divmod, make_tree): Likewise. * expr.c (convert_move, emit_group_load, emit_group_store, expand_assignment, store_constructor, store_field, expand_expr_real_1, reduce_to_bit_field_precision): Likewise. * fold-const.c (force_fit_type, int_const_binop, fold_convert_const, invert_truthvalue, optimize_bit_field_compare, decode_field_reference, all_ones_mask_p, constant_boolean_node, fold_div_compare, fold, fold_read_from_constant_string, fold_negate_const, fold_abs_const, fold_not_const): Likewise. * function.c (assign_parm_setup_block): Likewise. * stmt.c (shift_return_value, expand_end_case_type, estimate_case_costs): Likewise. * stor-layout.c (layout_type, initialize_sizetypes, set_min_and_max_values_for_integral_type): Likewise. * tree-chrec.c (chrec_fold_multiply_poly_poly, reset_evolution_in_loop): Likewise. * tree-chrec.h (build_polynomial_chrec): Likewise. * tree-complex.c (build_replicated_const): Likewise. * tree-eh.c (honor_protect_cleanup_actions, lower_try_finally_onedest, lower_try_finally_copy, lower_try_finally_switch): Likewise. * tree-mudflap.c (mf_build_string, mx_register_decls, mudflap_register_call, mudflap_enqueue_constant): Likewise. * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): Likewise. * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. * tree-ssa-loop-niter.c (number_of_iterations_cond, loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): Likewise. * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst. * config/arm/arm.c (arm_get_cookie_size): Likewise. * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. * config/i860/i860.c (i860_va_start): Likewise. * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, mips_gimplify_va_arg_expr): Likewise. * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, add_compiler_branch_island): Likewise. * config/s390/s390.c (s390_va_start): Likewise. * config/sh/sh.c (sh_va_start): Likewise. * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): Likewise. * config/xtensa/xtensa.c (xtensa_va_start, xtensa_gimplify_va_arg_expr): Likewise. * objc/objc-act.c (build_objc_string_object, build_objc_symtab_template, init_def_list, init_objc_symtab, init_module_descriptor, generate_static_references, build_selector_translation_table, get_proto_encoding, build_typed_selector_reference, build_selector_reference, build_next_objc_exception_stuff, build_method_prototype_list_template, generate_descriptor_table, generate_protocols, build_protocol_initializer, build_ivar_list_template, build_method_list_template, build_ivar_list_initializer, generate_ivars_list, generate_dispatch_table, generate_protocol_list, build_category_initializer, build_shared_structure_initializer, generate_shared_structures, handle_impent, generate_objc_image_info): Use build_int_cst. ada: * cuintp.c (UI_To_gnu): Use build_int_cst.. * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise. * utils.c (init_gigi_decls): Likewise. * utils2.c (build_call_raise): Likewise. cp: * call.c (convert_class_to_reference, build_user_type_conversion_1, convert_like_real, build_java_interface_fn_ref, build_special_member_call): Use build_int_cst. * class.c (build_vtbl_initializer): Likewise. * cp-gimplify.c (cp_gimplify_expr): Likewise. * cvt.c (cp_convert_to_pointer): Likewise. * decl.c (cxx_init_decl_processing, complete_array_type): Likewise. * decl2.c (start_static_initialization_or_destruction, generate_ctor_or_dtor_function): Likewise. * except.c (build_throw): Likewise. * lex.c (cxx_init): Likewise. * mangle.c (write_integer_cst): Likewise. * rtti.c (build_headof, get_tinfo_decl_dynamic, build_dynamic_cast_1, ptr_initializer, ptm_initializer, get_pseudo_ti_init): Likewise. * search.c (get_dynamic_cast_base_type): Likewise. * tree.c (build_shared_int_cst): Likewise. fortran: * trans-array.c (gfc_trans_array_constructor_value): Use build_int_cst. * trans-const.c (gfc_build_string_const, gfc_init_constants, gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise. * trans-decl.c (gfc_get_symbol_decl): Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_len, prepare_arg_info): Likewise. * trans-io.c (add_case, set_error_locus, build_dt, transfer_expr): Likewise. * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause, gfc_trans_stop, gfc_trans_character_select): Likewise. * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise. * trans.c (gfc_trans_runtime_check): Likewise. java: * boehm.c (get_boehm_type_descriptor): Use build_int_cst. * class.c (build_utf8_ref, build_static_field_ref, make_field_value, make_method_value, get_dispatch_table, make_class_data, emit_symbol_table, emit_catch_table): Likewise. * constants.c (get_tag_node, build_ref_from_constant_pool, build_constants_constructor): Likewise. * decl.c (java_init_decl_processing): Likewise. * expr.c (build_java_array_length_access, build_newarray, expand_java_multianewarray, expand_java_pushc, expand_iinc, build_java_binop, build_field_ref, expand_java_add_case, expand_java_call, build_known_method_ref, build_invokevirtual, build_invokeinterface, build_jni_stub): Likewise. * java-gimplify.c (java_gimplify_new_array_init): Likewise. * jcf-parse.c (get_constant): Likewise. * lex.c (do_java_lex): Likewise. * parse.y (patch_binop, patch_unaryop, patch_cast, build_null_of_type, patch_newarray): Likewise. * resource.c (compile_resource_data): Likewise. * typeck.c (build_prim_array_type): Likewise. From-SVN: r86022
2004-08-15 17:45:33 +02:00
#define DEF_ATTR_NULL_TREE(ENUM) \
attribs.c (decl_attributes): Possibly call insert_default_attributes to insert default attributes on... * attribs.c (decl_attributes): Possibly call insert_default_attributes to insert default attributes on functions in a lazy manner. * builtin-attrs.def: New file; define the default format and format_arg attributes. * c-common.c (c_format_attribute_table): Move to earlier in the file. (c_common_nodes_and_builtins): Initialize format_attribute_table. (enum built_in_attribute, built_in_attributes, c_attrs_initialized, c_init_attributes, c_common_insert_default_attributes): New. (c_common_lang_init): Don't initialize format_attribute_table. Do call c_init_attributes. * Makefile.in (c-common.o): Depend on builtin-attrs.def. * c-common.h (init_function_format_info): Don't declare. (c_common_insert_default_attributes): Declare. * c-decl.c (implicitly_declare, builtin_function): Call decl_attributes. (init_decl_processing): Don't call init_function_format_info. (insert_default_attributes): New. * c-format.c (handle_format_attribute, handle_format_arg_attribute): Be quiet about inappropriate declaration when applying default attributes. (init_function_format_info): Remove. * tree.h (enum attribute_flags): Add ATTR_FLAG_BUILT_IN. (insert_default_attributes): Declare. cp: * decl.c (init_decl_processing): Don't call init_function_format_info. Initialize lang_attribute_table earlier. (builtin_function): Call decl_attributes. (insert_default_attributes): New. testsuite: * gcc.dg/format/attr-5.c, gcc.dg/format/attr-6.c: New tests. From-SVN: r45942
2001-10-02 09:12:25 +02:00
built_in_attributes[(int) ENUM] = NULL_TREE;
tree.h (build_int_cst): New. .: * tree.h (build_int_cst): New. (build_int_2): Remove. * tree.c (build_int_2): Remove. (build_int_cst): New. (make_vector_type, build_common_tree_nodes, build_common_tree_nodes_2): Use build_int_cst. * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, expand_builtin_strpbrk, expand_builtin_fputs, build_string_literal, expand_builtin_printf, expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop, fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, fold_builtin_isdigit, simplify_builtin_strstr, simplify_builtin_strpbrk, fold_builtin_fputs, simplify_builtin_sprintf): Use build_int_cst. * c-common.c (start_fname_decls, fix_string_type, c_common_nodes_and_builtins, c_init_attributes, shorten_compare): Likewise. * c-decl.c (complete_array_type, check_bitfield_type_and_width): Likewise. * c-lex.c (interpret_integer, lex_charconst): Likewise. * c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise. * c-pretty-print.c (pp_c_integer_constant): Likewise. * c-typeck.c (really_start_incremental_init, push_init_level, set_nonincremental_init_from_string): Likewise. * calls.c (load_register_parameters): Likewise. * convert.c (convert_to_pointer): Likewise. * coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, build_fn_info_type, build_ctr_info_value, build_gcov_info): Likewise. * except.c (init_eh, assign_filter_values, assign_filter_values): Likewise. * expmed.c (store_fixed_bit_field, extract_bit_field, extract_fixed_bit_field, extract_split_bit_field, expand_shift, expand_mult_const, expand_mult_highpart_adjust, extract_high_half, expand_sdiv_pow2, expand_divmod, make_tree): Likewise. * expr.c (convert_move, emit_group_load, emit_group_store, expand_assignment, store_constructor, store_field, expand_expr_real_1, reduce_to_bit_field_precision): Likewise. * fold-const.c (force_fit_type, int_const_binop, fold_convert_const, invert_truthvalue, optimize_bit_field_compare, decode_field_reference, all_ones_mask_p, constant_boolean_node, fold_div_compare, fold, fold_read_from_constant_string, fold_negate_const, fold_abs_const, fold_not_const): Likewise. * function.c (assign_parm_setup_block): Likewise. * stmt.c (shift_return_value, expand_end_case_type, estimate_case_costs): Likewise. * stor-layout.c (layout_type, initialize_sizetypes, set_min_and_max_values_for_integral_type): Likewise. * tree-chrec.c (chrec_fold_multiply_poly_poly, reset_evolution_in_loop): Likewise. * tree-chrec.h (build_polynomial_chrec): Likewise. * tree-complex.c (build_replicated_const): Likewise. * tree-eh.c (honor_protect_cleanup_actions, lower_try_finally_onedest, lower_try_finally_copy, lower_try_finally_switch): Likewise. * tree-mudflap.c (mf_build_string, mx_register_decls, mudflap_register_call, mudflap_enqueue_constant): Likewise. * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): Likewise. * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. * tree-ssa-loop-niter.c (number_of_iterations_cond, loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): Likewise. * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst. * config/arm/arm.c (arm_get_cookie_size): Likewise. * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. * config/i860/i860.c (i860_va_start): Likewise. * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, mips_gimplify_va_arg_expr): Likewise. * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, add_compiler_branch_island): Likewise. * config/s390/s390.c (s390_va_start): Likewise. * config/sh/sh.c (sh_va_start): Likewise. * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): Likewise. * config/xtensa/xtensa.c (xtensa_va_start, xtensa_gimplify_va_arg_expr): Likewise. * objc/objc-act.c (build_objc_string_object, build_objc_symtab_template, init_def_list, init_objc_symtab, init_module_descriptor, generate_static_references, build_selector_translation_table, get_proto_encoding, build_typed_selector_reference, build_selector_reference, build_next_objc_exception_stuff, build_method_prototype_list_template, generate_descriptor_table, generate_protocols, build_protocol_initializer, build_ivar_list_template, build_method_list_template, build_ivar_list_initializer, generate_ivars_list, generate_dispatch_table, generate_protocol_list, build_category_initializer, build_shared_structure_initializer, generate_shared_structures, handle_impent, generate_objc_image_info): Use build_int_cst. ada: * cuintp.c (UI_To_gnu): Use build_int_cst.. * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise. * utils.c (init_gigi_decls): Likewise. * utils2.c (build_call_raise): Likewise. cp: * call.c (convert_class_to_reference, build_user_type_conversion_1, convert_like_real, build_java_interface_fn_ref, build_special_member_call): Use build_int_cst. * class.c (build_vtbl_initializer): Likewise. * cp-gimplify.c (cp_gimplify_expr): Likewise. * cvt.c (cp_convert_to_pointer): Likewise. * decl.c (cxx_init_decl_processing, complete_array_type): Likewise. * decl2.c (start_static_initialization_or_destruction, generate_ctor_or_dtor_function): Likewise. * except.c (build_throw): Likewise. * lex.c (cxx_init): Likewise. * mangle.c (write_integer_cst): Likewise. * rtti.c (build_headof, get_tinfo_decl_dynamic, build_dynamic_cast_1, ptr_initializer, ptm_initializer, get_pseudo_ti_init): Likewise. * search.c (get_dynamic_cast_base_type): Likewise. * tree.c (build_shared_int_cst): Likewise. fortran: * trans-array.c (gfc_trans_array_constructor_value): Use build_int_cst. * trans-const.c (gfc_build_string_const, gfc_init_constants, gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise. * trans-decl.c (gfc_get_symbol_decl): Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_len, prepare_arg_info): Likewise. * trans-io.c (add_case, set_error_locus, build_dt, transfer_expr): Likewise. * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause, gfc_trans_stop, gfc_trans_character_select): Likewise. * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise. * trans.c (gfc_trans_runtime_check): Likewise. java: * boehm.c (get_boehm_type_descriptor): Use build_int_cst. * class.c (build_utf8_ref, build_static_field_ref, make_field_value, make_method_value, get_dispatch_table, make_class_data, emit_symbol_table, emit_catch_table): Likewise. * constants.c (get_tag_node, build_ref_from_constant_pool, build_constants_constructor): Likewise. * decl.c (java_init_decl_processing): Likewise. * expr.c (build_java_array_length_access, build_newarray, expand_java_multianewarray, expand_java_pushc, expand_iinc, build_java_binop, build_field_ref, expand_java_add_case, expand_java_call, build_known_method_ref, build_invokevirtual, build_invokeinterface, build_jni_stub): Likewise. * java-gimplify.c (java_gimplify_new_array_init): Likewise. * jcf-parse.c (get_constant): Likewise. * lex.c (do_java_lex): Likewise. * parse.y (patch_binop, patch_unaryop, patch_cast, build_null_of_type, patch_newarray): Likewise. * resource.c (compile_resource_data): Likewise. * typeck.c (build_prim_array_type): Likewise. From-SVN: r86022
2004-08-15 17:45:33 +02:00
#define DEF_ATTR_INT(ENUM, VALUE) \
tree.h (build_int_cst): New, sign extended constant. * tree.h (build_int_cst): New, sign extended constant. (build_int_cstu): New, zero extended constant. (build_int_cst_wide): Renamed from build_int_cst. * tree.c (build_int_cst, build_int_cstu): New. (build_int_cst_wide): Renamed from build_int_cst. (make_vector_type, build_common_tree_nodes, build_common_tree_nodes_2): Adjust build_int_cst calls. * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, expand_builtin_strpbrk, expand_builtin_fputs, build_string_literal, expand_builtin_printf, expand_builtin_sprintf, fold_builtin_classify_type, fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, fold_builtin_isdigit, simplify_builtin_strstr, simplify_builtin_strpbrk, fold_builtin_fputs, simplify_builtin_sprintf): Likewise. * c-common.c (start_fname_decls, fix_string_type, shorten_compare, DEF_ATTR_INT): Likewise. * c-decl.c (complete_array_type, check_bitfield_type_and_width): Likewise. * c-lex.c (interpret_integer, lex_charconst): Likewise. * c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise. * c-pretty-print.c (pp_c_integer_constant): Likewise. * c-typeck.c (really_start_incremental_init, push_init_level, set_nonincremental_init_from_string): Likewise. * calls.c (load_register_parameters): Likewise. convert.c (convert_to_pointer): Likewise. coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, build_fn_info_type, build_fn_info_value, build_ctr_info_value, build_gcov_info): Likewise. * except.c (init_eh, assign_filter_values): Likewise. * expmed.c (store_fixed_bit_field, extract_bit_field, extract_fixed_bit_field, extract_split_bit_field, expand_shift, expand_mult_const, expand_mult_highpart_adjust, extract_high_half, expand_sdiv_pow2, expand_divmod, make_tree): Likewise. * expr.c (convert_move, emit_group_load, emit_group_store, expand_assignment, store_constructor, store_field, expand_expr_real_1, reduce_to_bit_field_precision): Likewise. fold-const.c (force_fit_type, int_const_binop, fold_convert_const, invert_truthvalue, optimize_bit_field_compare, decode_field_reference, all_ones_mask_p, constant_boolean_node, fold_div_compare, fold, fold_read_from_constant_string, fold_negate_const, fold_abs_const, fold_not_const, round_up, round_down): Likewise. * function.c (assign_parm_setup_block): Likewise. * stmt.c (shift_return_value, expand_case, estimate_case_costs): Likewise. * stor-layout.c (layout_type, initialize_sizetypes, set_min_and_max_values_for_integral_type): Likewise. * tree-chrec.c (chrec_fold_multiply_poly_poly, reset_evolution_in_loop): Likewise. * tree-chrec.h (build_polynomial_chrec): Likewise. * tree-complex.c (build_replicated_const): Likewise. * tree-eh.c (honor_protect_cleanup_actions, lower_try_finally_onedest, lower_try_finally_copy, lower_try_finally_switch): Likewise. * tree-mudflap.c (mf_build_string, mx_register_decls, mudflap_register_call, mudflap_enqueue_constant): Likewise. * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): Likewise. * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. * tree-ssa-loop-niter.c (number_of_iterations_cond, loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): Likewise. * tree-ssa-loop-ivcanon.c (create_canonical_iv, canonicalize_loop_induction_variables): Likewise. * tree-vectorizer.c (vect_create_index_for_array_ref, vect_transform_loop_bound, vect_compute_data_ref_alignment): Likewise. * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, alpha_gimplify_va_arg_1): Likewise. * config/arm/arm.c (arm_get_cookie_size): Likewise. * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, mips_gimplify_va_arg_expr): Likewise. * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, add_compiler_branch_island): Likewise. * config/s390/s390.c (s390_va_start): Likewise. * config/sh/sh.c (sh_va_start): Likewise. * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): Likewise. * config/xtensa/xtensa.c (xtensa_va_start, xtensa_gimplify_va_arg_expr): Likewise. * objc/objc-act.c (build_objc_string_object, build_objc_symtab_template, init_def_list, init_objc_symtab, init_module_descriptor, generate_static_references, build_selector_translation_table, get_proto_encoding, build_typed_selector_reference, build_selector_reference, build_next_objc_exception_stuff, build_method_prototype_list_template, generate_descriptor_table, generate_protocols, build_protocol_initializer, build_ivar_list_template, build_method_list_template, build_ivar_list_initializer, generate_ivars_list, generate_dispatch_table, generate_protocol_list, build_category_initializer, build_shared_structure_initializer, generate_shared_structures, handle_impent, generate_objc_image_info): Likewise. 2004-04-25 Paolo Bonzini <bonzini@gnu.org> * cfglayout.c (duplicate_insn_chain): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator. * cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT. * final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove. * jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop, check_dbra_loop, loop_dump_aux): Remove references to removed notes and fields. * reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs. * unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove references to removed notes and fields. (subtract_reg_term, ujump_to_loop_cont): Remove. From-SVN: r86544
2004-08-25 11:52:54 +02:00
built_in_attributes[(int) ENUM] = build_int_cst (NULL_TREE, VALUE);
attribs.c (decl_attributes): Possibly call insert_default_attributes to insert default attributes on... * attribs.c (decl_attributes): Possibly call insert_default_attributes to insert default attributes on functions in a lazy manner. * builtin-attrs.def: New file; define the default format and format_arg attributes. * c-common.c (c_format_attribute_table): Move to earlier in the file. (c_common_nodes_and_builtins): Initialize format_attribute_table. (enum built_in_attribute, built_in_attributes, c_attrs_initialized, c_init_attributes, c_common_insert_default_attributes): New. (c_common_lang_init): Don't initialize format_attribute_table. Do call c_init_attributes. * Makefile.in (c-common.o): Depend on builtin-attrs.def. * c-common.h (init_function_format_info): Don't declare. (c_common_insert_default_attributes): Declare. * c-decl.c (implicitly_declare, builtin_function): Call decl_attributes. (init_decl_processing): Don't call init_function_format_info. (insert_default_attributes): New. * c-format.c (handle_format_attribute, handle_format_arg_attribute): Be quiet about inappropriate declaration when applying default attributes. (init_function_format_info): Remove. * tree.h (enum attribute_flags): Add ATTR_FLAG_BUILT_IN. (insert_default_attributes): Declare. cp: * decl.c (init_decl_processing): Don't call init_function_format_info. Initialize lang_attribute_table earlier. (builtin_function): Call decl_attributes. (insert_default_attributes): New. testsuite: * gcc.dg/format/attr-5.c, gcc.dg/format/attr-6.c: New tests. From-SVN: r45942
2001-10-02 09:12:25 +02:00
#define DEF_ATTR_IDENT(ENUM, STRING) \
built_in_attributes[(int) ENUM] = get_identifier (STRING);
#define DEF_ATTR_TREE_LIST(ENUM, PURPOSE, VALUE, CHAIN) \
built_in_attributes[(int) ENUM] \
= tree_cons (built_in_attributes[(int) PURPOSE], \
built_in_attributes[(int) VALUE], \
built_in_attributes[(int) CHAIN]);
#include "builtin-attrs.def"
#undef DEF_ATTR_NULL_TREE
#undef DEF_ATTR_INT
#undef DEF_ATTR_IDENT
#undef DEF_ATTR_TREE_LIST
c-common.c (c_common_lang_init): New function. * c-common.c (c_common_lang_init): New function. Warn if format warning options which only have effects when used with -Wformat are used without -Wformat. * c-common.h (c_common_lang_init): Declare. * c-lang.c (lang_init): Call c_common_lang_init. * objc/objc-act.c (lang_init): Call c_common_lang_init. cp: * lex.c (lang_init): Call c_common_lang_init. From-SVN: r38672
2001-01-03 21:56:22 +01:00
}
c-common.c (shadow_warning): New function, moved from cp/decl.c. * c-common.c (shadow_warning): New function, moved from cp/decl.c. * c-common.h (shadow_warning): New. * c-decl.c: Include c-common.h. (warn_if_shadowing): New, broken out of pushdecl. (pushdecl): Use warn_if_shadowing. (store_parm_decls): Prevent duplicate -Wshadow warnings. cp: * decl.c: Include c-common.h. (shadow_warning): Move to c-common.c. testsuite: * gcc.dg/Wshadow-1.c: New test. From-SVN: r47701
2001-12-06 00:20:00 +01:00
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* Attribute handlers common to C front ends. */
/* Handle a "packed" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_packed_attribute (tree *node, tree name, tree ARG_UNUSED (args),
c-common.c: Change _Bool to bool reverting part of the last patch. * c-common.c: Change _Bool to bool reverting part of the last patch. From-SVN: r68256
2003-06-20 12:00:22 +02:00
int flags, bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
c-common.c (handle_packed_attribute): Don't pack a struct via a typedef. * c-common.c (handle_packed_attribute): Don't pack a struct via a typedef. Propagate packedness from a main variant. testsuite: * gcc.dg/pack-test-3.c: New test. From-SVN: r69668
2003-07-22 11:26:01 +02:00
if (TYPE_P (*node))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
if (!(flags & (int) ATTR_FLAG_TYPE_IN_PLACE))
tree.h (build_distinct_type_copy): New. * tree.h (build_distinct_type_copy): New. (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. * tree.c (build_qualified_type): Rename build_type_copy call. (build_distinct_type_copy): New, broken out of ... (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. Use build_distinct_type_copy. (build_common_tree_nodes_2): Rename build_type_copy call. * c-common.c (c_common_nodes_and_builtins): Rename build_type_copy call. (handle_packed_attribute, handle_unused_attribute, handle_transparanet_union_attribute, handle_aligned_attribute, handle_deprecated_attribute): Likewise. * c-decl.c (clone_underlying_type, store_parm_decls_oldstyle): Likewise. * config/arm/arm.c (arm_handle_isr_attribyte): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Use build_distinct_type_copy. * cp/name-lookup.c (pushdecl): Rename build_type_copy call. * cp/tree.c (cp_build_qualified_type_real, build_exception_variant, handle_java_interface_attribute): Likewise. From-SVN: r86421
2004-08-23 10:41:57 +02:00
*node = build_variant_type_copy (*node);
c-common.c (handle_packed_attribute): Don't pack a struct via a typedef. * c-common.c (handle_packed_attribute): Don't pack a struct via a typedef. Propagate packedness from a main variant. testsuite: * gcc.dg/pack-test-3.c: New test. From-SVN: r69668
2003-07-22 11:26:01 +02:00
TYPE_PACKED (*node) = 1;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
}
else if (TREE_CODE (*node) == FIELD_DECL)
re PR c++/21166 (g++ gives error on reference to packed structure elements) .: PR c++/21166 * c-decl.c (finish_struct): Only set DECL_PACKED on a field when its natural alignment is > BITS_PER_UNIT. * stor-layout.c (finalize_type_size): Revert my patch of 2005-08-08. * c-common.c (handle_packed_attribute): Ignore packing on a field whose type is naturally char aligned. cp: PR c++/21166 * class.c (check_field_decls): Only set DECL_PACKED on a field when its natural alignment is > BITS_PER_UNIT. From-SVN: r107599
2005-11-28 11:34:30 +01:00
{
if (TYPE_ALIGN (TREE_TYPE (*node)) <= BITS_PER_UNIT)
warning (OPT_Wattributes,
"%qE attribute ignored for field of type %qT",
name, TREE_TYPE (*node));
else
DECL_PACKED (*node) = 1;
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* We can't set DECL_PACKED for a VAR_DECL, because the bit is
c-common.c (handle_packed_attribute): Don't pack a struct via a typedef. * c-common.c (handle_packed_attribute): Don't pack a struct via a typedef. Propagate packedness from a main variant. testsuite: * gcc.dg/pack-test-3.c: New test. From-SVN: r69668
2003-07-22 11:26:01 +02:00
used for DECL_REGISTER. It wouldn't mean anything anyway.
We can't set DECL_PACKED on the type of a TYPE_DECL, because
that changes what the typedef is typing. */
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
/* Handle a "nocommon" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_nocommon_attribute (tree *node, tree name,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
tree ARG_UNUSED (args),
int ARG_UNUSED (flags), bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
if (TREE_CODE (*node) == VAR_DECL)
DECL_COMMON (*node) = 0;
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
/* Handle a "common" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_common_attribute (tree *node, tree name, tree ARG_UNUSED (args),
int ARG_UNUSED (flags), bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
if (TREE_CODE (*node) == VAR_DECL)
DECL_COMMON (*node) = 1;
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
/* Handle a "noreturn" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_noreturn_attribute (tree *node, tree name, tree ARG_UNUSED (args),
int ARG_UNUSED (flags), bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree type = TREE_TYPE (*node);
/* See FIXME comment in c_common_attribute_table. */
if (TREE_CODE (*node) == FUNCTION_DECL)
TREE_THIS_VOLATILE (*node) = 1;
else if (TREE_CODE (type) == POINTER_TYPE
&& TREE_CODE (TREE_TYPE (type)) == FUNCTION_TYPE)
TREE_TYPE (*node)
= build_pointer_type
(build_type_variant (TREE_TYPE (type),
c-common.c (handle_noreturn_attribute): Use TYPE_READONLY instead of TREE_READONLY for types. 2004-04-09 Andrew Pinski <pinskia@physics.uc.edu> * c-common.c (handle_noreturn_attribute): Use TYPE_READONLY instead of TREE_READONLY for types. 2004-04-09 Andrew Pinski <pinskia@physics.uc.edu> * gcc.dg/20040409-1.c: New test. From-SVN: r80565
2004-04-09 22:08:03 +02:00
TYPE_READONLY (TREE_TYPE (type)), 1));
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
/* Handle a "noinline" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_noinline_attribute (tree *node, tree name,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
tree ARG_UNUSED (args),
int ARG_UNUSED (flags), bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
if (TREE_CODE (*node) == FUNCTION_DECL)
DECL_UNINLINABLE (*node) = 1;
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
/* Handle a "always_inline" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_always_inline_attribute (tree *node, tree name,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
tree ARG_UNUSED (args),
int ARG_UNUSED (flags),
c-common.c: Change _Bool to bool reverting part of the last patch. * c-common.c: Change _Bool to bool reverting part of the last patch. From-SVN: r68256
2003-06-20 12:00:22 +02:00
bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
if (TREE_CODE (*node) == FUNCTION_DECL)
{
/* Do nothing else, just set the attribute. We'll get at
it later with lookup_attribute. */
}
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
c-common.c (c_common_attributes): Add gnu_inline attribyte. * c-common.c (c_common_attributes): Add gnu_inline attribyte. (handle_gnu_inline_attribute): New function. * c-decl.c (diagnose_mismatched_decls): Handle gnu_inline attribute. (merge_decls, start_decl, start_function): Likewise. * doc/extend.texi: Document gnu_inline attribute. * gcc.dg/inline-17.c: New test. From-SVN: r118567
2006-11-08 00:01:23 +01:00
}
return NULL_TREE;
}
/* Handle a "gnu_inline" attribute; arguments as in
struct attribute_spec.handler. */
static tree
handle_gnu_inline_attribute (tree *node, tree name,
tree ARG_UNUSED (args),
int ARG_UNUSED (flags),
bool *no_add_attrs)
{
if (TREE_CODE (*node) == FUNCTION_DECL && DECL_DECLARED_INLINE_P (*node))
{
/* Do nothing else, just set the attribute. We'll get at
it later with lookup_attribute. */
}
else
{
warning (OPT_Wattributes, "%qE attribute ignored", name);
*no_add_attrs = true;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
}
return NULL_TREE;
}
c-common.c (handle_flatten_attribute): New function. 2005-07-15 Richard Guenther <rguenther@suse.de> * c-common.c (handle_flatten_attribute): New function. Add flatten function attribute. * doc/extend.texi: Document flatten function attribute. * Makefile.in (ipa-inline.o): Depend on hashtab.h. * ipa-inline.c (cgraph_find_cycles, cgraph_flatten_node): New functions. (cgraph_decide_inlining): Handle functions with flatten attribute. * gcc.dg/tree-ssa/flatten-1.c: New testcase. * gcc.dg/tree-ssa/flatten-2.c: Likewise. From-SVN: r102051
2005-07-15 11:31:39 +02:00
/* Handle a "flatten" attribute; arguments as in
struct attribute_spec.handler. */
static tree
handle_flatten_attribute (tree *node, tree name,
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
tree args ATTRIBUTE_UNUSED,
int flags ATTRIBUTE_UNUSED, bool *no_add_attrs)
c-common.c (handle_flatten_attribute): New function. 2005-07-15 Richard Guenther <rguenther@suse.de> * c-common.c (handle_flatten_attribute): New function. Add flatten function attribute. * doc/extend.texi: Document flatten function attribute. * Makefile.in (ipa-inline.o): Depend on hashtab.h. * ipa-inline.c (cgraph_find_cycles, cgraph_flatten_node): New functions. (cgraph_decide_inlining): Handle functions with flatten attribute. * gcc.dg/tree-ssa/flatten-1.c: New testcase. * gcc.dg/tree-ssa/flatten-2.c: Likewise. From-SVN: r102051
2005-07-15 11:31:39 +02:00
{
if (TREE_CODE (*node) == FUNCTION_DECL)
/* Do nothing else, just set the attribute. We'll get at
it later with lookup_attribute. */
;
else
{
warning (OPT_Wattributes, "%qE attribute ignored", name);
*no_add_attrs = true;
}
return NULL_TREE;
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* Handle a "used" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_used_attribute (tree *pnode, tree name, tree ARG_UNUSED (args),
int ARG_UNUSED (flags), bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
c-common.c (handle_used_attribute): Accept static data too. * c-common.c (handle_used_attribute): Accept static data too. * gcc.dg/attr-invalid.c: Allow __used__ on static data. * gcc.dg/attr-used-2.c: New. From-SVN: r63082
2003-02-19 03:07:06 +01:00
tree node = *pnode;
if (TREE_CODE (node) == FUNCTION_DECL
|| (TREE_CODE (node) == VAR_DECL && TREE_STATIC (node)))
c-common.c (handle_used_attribute): Use mark_referenced. * c-common.c (handle_used_attribute): Use mark_referenced. * varasm.c (mark_referenced): Break out from ... (assemble_name): ... here. * tree.h (mark_referenced): Declare. From-SVN: r68500
2003-06-26 00:14:26 +02:00
{
TREE_USED (node) = 1;
c-common.c (handle_used_attribute): Set DECL_PRESERVE_P. * c-common.c (handle_used_attribute): Set DECL_PRESERVE_P. * print-tree.c (print_node): Print DECL_PRESERVE_P. * target-def.h (TARGET_ASM_MARK_DECL_PRESERVED): New #define. (TARGET_ASM_OUT): New member, TARGET_ASM_MARK_DECL_PRESERVED * target.h (struct gcc_target): New member, mark_decl_preserved. * hooks.c (hook_void_charptr): Rename to ... (hook_void_constcharptr): ... new name. * hooks.h (hook_void_charptr): Rename to .. (hook_void_constcharptr): ... new name. * tree.h (DECL_PRESERVE_P): New #define. (struct tree_decl): New member, preserve_flag. * varasm.c (assemble_start_function): Mark decl preserved. (assemble_variable): Same. * darwin.c (darwin_mark_decl_preserved): New function. * darwin.h (TARGET_ASM_MARK_DECL_preserved): New #define. * darwin-protos.h (darwin_mark_decl_preserved): New decl. * doc/tm.texi (TARGET_ASM_MARK_DECL_PRESERVED): Document. testsuite: * gcc.dg/darwin-20040809-1.c: New test. From-SVN: r86076
2004-08-16 22:54:43 +02:00
DECL_PRESERVE_P (node) = 1;
c-common.c (handle_used_attribute): Use mark_referenced. * c-common.c (handle_used_attribute): Use mark_referenced. * varasm.c (mark_referenced): Break out from ... (assemble_name): ... here. * tree.h (mark_referenced): Declare. From-SVN: r68500
2003-06-26 00:14:26 +02:00
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
/* Handle a "unused" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_unused_attribute (tree *node, tree name, tree ARG_UNUSED (args),
int flags, bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
if (DECL_P (*node))
{
tree decl = *node;
if (TREE_CODE (decl) == PARM_DECL
|| TREE_CODE (decl) == VAR_DECL
|| TREE_CODE (decl) == FUNCTION_DECL
|| TREE_CODE (decl) == LABEL_DECL
|| TREE_CODE (decl) == TYPE_DECL)
TREE_USED (decl) = 1;
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
}
else
{
if (!(flags & (int) ATTR_FLAG_TYPE_IN_PLACE))
tree.h (build_distinct_type_copy): New. * tree.h (build_distinct_type_copy): New. (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. * tree.c (build_qualified_type): Rename build_type_copy call. (build_distinct_type_copy): New, broken out of ... (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. Use build_distinct_type_copy. (build_common_tree_nodes_2): Rename build_type_copy call. * c-common.c (c_common_nodes_and_builtins): Rename build_type_copy call. (handle_packed_attribute, handle_unused_attribute, handle_transparanet_union_attribute, handle_aligned_attribute, handle_deprecated_attribute): Likewise. * c-decl.c (clone_underlying_type, store_parm_decls_oldstyle): Likewise. * config/arm/arm.c (arm_handle_isr_attribyte): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Use build_distinct_type_copy. * cp/name-lookup.c (pushdecl): Rename build_type_copy call. * cp/tree.c (cp_build_qualified_type_real, build_exception_variant, handle_java_interface_attribute): Likewise. From-SVN: r86421
2004-08-23 10:41:57 +02:00
*node = build_variant_type_copy (*node);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
TREE_USED (*node) = 1;
}
return NULL_TREE;
}
tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * c-common.c: Include cgraph.h (handle_externally_visible_attribute): New function. (c_common_att): Add "externally_visible" attribute. * cgraph.c (decide_is_variable_needed): Obey externally visible flag. (cgraph_varpool_finalize_decl): Avoid redundant checking. * cgraph.h (struct cgraph_node): New flag externally_visible. (decide_is_function_needed): Obey externally visible flag. (cgraph_finalize_function): Avoid redundant checks. (cgraph_function_and_variable_visibility): Bring symbols local when asked for. * common.opt (fwhole-program): New flag. * doc/invoke.texi (-fwhole-program): Document. From-SVN: r101295
2005-06-24 17:14:04 +02:00
/* Handle a "externally_visible" attribute; arguments as in
struct attribute_spec.handler. */
static tree
handle_externally_visible_attribute (tree *pnode, tree name,
tree ARG_UNUSED (args),
int ARG_UNUSED (flags),
bool *no_add_attrs)
{
tree node = *pnode;
re PR c/28744 (externally_visible attribute not effective with prior declaration of symbol.) PR c/28744 * cgraph.h (struct cgraph_node): Remove externally_visible bitfield. * cgraphunit.c (process_function_and_variable_attributes): Set local.externally_visible rather than externally_visible. PR c/28744 * c-common.c (handle_externally_visible_attribute): First look at TREE_CODE and only if it is function or var decl, check for non-public objects. Don't warn for DECL_EXTERNAL. * cgraphunit.c (process_function_and_variable_attributes): Warn if externally_visible attribute is used on non-public object. * gcc.dg/attr-externally-visible-1.c: New test. * gcc.dg/attr-externally-visible-2.c: New test. * g++.dg/parse/attr-externally-visible-1.C: New test. * g++.dg/parse/attr-externally-visible-2.C: New test. From-SVN: r116222
2006-08-17 13:52:26 +02:00
if (TREE_CODE (node) == FUNCTION_DECL || TREE_CODE (node) == VAR_DECL)
tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * c-common.c: Include cgraph.h (handle_externally_visible_attribute): New function. (c_common_att): Add "externally_visible" attribute. * cgraph.c (decide_is_variable_needed): Obey externally visible flag. (cgraph_varpool_finalize_decl): Avoid redundant checking. * cgraph.h (struct cgraph_node): New flag externally_visible. (decide_is_function_needed): Obey externally visible flag. (cgraph_finalize_function): Avoid redundant checks. (cgraph_function_and_variable_visibility): Bring symbols local when asked for. * common.opt (fwhole-program): New flag. * doc/invoke.texi (-fwhole-program): Document. From-SVN: r101295
2005-06-24 17:14:04 +02:00
{
re PR c/28744 (externally_visible attribute not effective with prior declaration of symbol.) PR c/28744 * cgraph.h (struct cgraph_node): Remove externally_visible bitfield. * cgraphunit.c (process_function_and_variable_attributes): Set local.externally_visible rather than externally_visible. PR c/28744 * c-common.c (handle_externally_visible_attribute): First look at TREE_CODE and only if it is function or var decl, check for non-public objects. Don't warn for DECL_EXTERNAL. * cgraphunit.c (process_function_and_variable_attributes): Warn if externally_visible attribute is used on non-public object. * gcc.dg/attr-externally-visible-1.c: New test. * gcc.dg/attr-externally-visible-2.c: New test. * g++.dg/parse/attr-externally-visible-1.C: New test. * g++.dg/parse/attr-externally-visible-2.C: New test. From-SVN: r116222
2006-08-17 13:52:26 +02:00
if ((!TREE_STATIC (node) && TREE_CODE (node) != FUNCTION_DECL
&& !DECL_EXTERNAL (node)) || !TREE_PUBLIC (node))
{
warning (OPT_Wattributes,
"%qE attribute have effect only on public objects", name);
*no_add_attrs = true;
}
tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. * c-common.c: Include cgraph.h (handle_externally_visible_attribute): New function. (c_common_att): Add "externally_visible" attribute. * cgraph.c (decide_is_variable_needed): Obey externally visible flag. (cgraph_varpool_finalize_decl): Avoid redundant checking. * cgraph.h (struct cgraph_node): New flag externally_visible. (decide_is_function_needed): Obey externally visible flag. (cgraph_finalize_function): Avoid redundant checks. (cgraph_function_and_variable_visibility): Bring symbols local when asked for. * common.opt (fwhole-program): New flag. * doc/invoke.texi (-fwhole-program): Document. From-SVN: r101295
2005-06-24 17:14:04 +02:00
}
else
{
warning (OPT_Wattributes, "%qE attribute ignored", name);
*no_add_attrs = true;
}
return NULL_TREE;
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* Handle a "const" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_const_attribute (tree *node, tree name, tree ARG_UNUSED (args),
int ARG_UNUSED (flags), bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree type = TREE_TYPE (*node);
/* See FIXME comment on noreturn in c_common_attribute_table. */
if (TREE_CODE (*node) == FUNCTION_DECL)
TREE_READONLY (*node) = 1;
else if (TREE_CODE (type) == POINTER_TYPE
&& TREE_CODE (TREE_TYPE (type)) == FUNCTION_TYPE)
TREE_TYPE (*node)
= build_pointer_type
(build_type_variant (TREE_TYPE (type), 1,
TREE_THIS_VOLATILE (TREE_TYPE (type))));
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
/* Handle a "transparent_union" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_transparent_union_attribute (tree *node, tree name,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
tree ARG_UNUSED (args), int flags,
c-common.c: Change _Bool to bool reverting part of the last patch. * c-common.c: Change _Bool to bool reverting part of the last patch. From-SVN: r68256
2003-06-20 12:00:22 +02:00
bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
re PR c/24255 (__transparent_union__ mishandled) PR c/24255 * tree.h (DECL_TRANSPARENT_UNION): Remove. * function.c (assign_parm_find_data_types): Don't support it. * print-tree.c (print_node): Likewise. * c-common.c (handle_transparent_union_attribute): Likewise. Use build_duplicate_type. * tree-inline.c (remap_type_1): Split out of remap_type; properly remap aggregate fields. (build_duplicate_type): New. * doc/extend.texi (Variable Attributes): Remove documentation for transparent_union. From-SVN: r105338
2005-10-13 01:34:09 +02:00
tree type = NULL;
*no_add_attrs = true;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
if (DECL_P (*node))
{
re PR c/24255 (__transparent_union__ mishandled) PR c/24255 * tree.h (DECL_TRANSPARENT_UNION): Remove. * function.c (assign_parm_find_data_types): Don't support it. * print-tree.c (print_node): Likewise. * c-common.c (handle_transparent_union_attribute): Likewise. Use build_duplicate_type. * tree-inline.c (remap_type_1): Split out of remap_type; properly remap aggregate fields. (build_duplicate_type): New. * doc/extend.texi (Variable Attributes): Remove documentation for transparent_union. From-SVN: r105338
2005-10-13 01:34:09 +02:00
if (TREE_CODE (*node) != TYPE_DECL)
goto ignored;
node = &TREE_TYPE (*node);
type = *node;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
}
else if (TYPE_P (*node))
re PR c/24255 (__transparent_union__ mishandled) PR c/24255 * tree.h (DECL_TRANSPARENT_UNION): Remove. * function.c (assign_parm_find_data_types): Don't support it. * print-tree.c (print_node): Likewise. * c-common.c (handle_transparent_union_attribute): Likewise. Use build_duplicate_type. * tree-inline.c (remap_type_1): Split out of remap_type; properly remap aggregate fields. (build_duplicate_type): New. * doc/extend.texi (Variable Attributes): Remove documentation for transparent_union. From-SVN: r105338
2005-10-13 01:34:09 +02:00
type = *node;
else
goto ignored;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
re PR c/24255 (__transparent_union__ mishandled) PR c/24255 * tree.h (DECL_TRANSPARENT_UNION): Remove. * function.c (assign_parm_find_data_types): Don't support it. * print-tree.c (print_node): Likewise. * c-common.c (handle_transparent_union_attribute): Likewise. Use build_duplicate_type. * tree-inline.c (remap_type_1): Split out of remap_type; properly remap aggregate fields. (build_duplicate_type): New. * doc/extend.texi (Variable Attributes): Remove documentation for transparent_union. From-SVN: r105338
2005-10-13 01:34:09 +02:00
if (TREE_CODE (type) == UNION_TYPE)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
re PR c/24255 (__transparent_union__ mishandled) PR c/24255 * tree.h (DECL_TRANSPARENT_UNION): Remove. * function.c (assign_parm_find_data_types): Don't support it. * print-tree.c (print_node): Likewise. * c-common.c (handle_transparent_union_attribute): Likewise. Use build_duplicate_type. * tree-inline.c (remap_type_1): Split out of remap_type; properly remap aggregate fields. (build_duplicate_type): New. * doc/extend.texi (Variable Attributes): Remove documentation for transparent_union. From-SVN: r105338
2005-10-13 01:34:09 +02:00
/* When IN_PLACE is set, leave the check for FIELDS and MODE to
the code in finish_struct. */
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
if (!(flags & (int) ATTR_FLAG_TYPE_IN_PLACE))
re PR c/24255 (__transparent_union__ mishandled) PR c/24255 * tree.h (DECL_TRANSPARENT_UNION): Remove. * function.c (assign_parm_find_data_types): Don't support it. * print-tree.c (print_node): Likewise. * c-common.c (handle_transparent_union_attribute): Likewise. Use build_duplicate_type. * tree-inline.c (remap_type_1): Split out of remap_type; properly remap aggregate fields. (build_duplicate_type): New. * doc/extend.texi (Variable Attributes): Remove documentation for transparent_union. From-SVN: r105338
2005-10-13 01:34:09 +02:00
{
if (TYPE_FIELDS (type) == NULL_TREE
|| TYPE_MODE (type) != DECL_MODE (TYPE_FIELDS (type)))
goto ignored;
/* A type variant isn't good enough, since we don't a cast
to such a type removed as a no-op. */
*node = type = build_duplicate_type (type);
}
TYPE_TRANSPARENT_UNION (type) = 1;
return NULL_TREE;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
}
re PR c/24255 (__transparent_union__ mishandled) PR c/24255 * tree.h (DECL_TRANSPARENT_UNION): Remove. * function.c (assign_parm_find_data_types): Don't support it. * print-tree.c (print_node): Likewise. * c-common.c (handle_transparent_union_attribute): Likewise. Use build_duplicate_type. * tree-inline.c (remap_type_1): Split out of remap_type; properly remap aggregate fields. (build_duplicate_type): New. * doc/extend.texi (Variable Attributes): Remove documentation for transparent_union. From-SVN: r105338
2005-10-13 01:34:09 +02:00
ignored:
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
return NULL_TREE;
}
/* Handle a "constructor" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_constructor_attribute (tree *node, tree name,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
tree ARG_UNUSED (args),
int ARG_UNUSED (flags),
c-common.c: Change _Bool to bool reverting part of the last patch. * c-common.c: Change _Bool to bool reverting part of the last patch. From-SVN: r68256
2003-06-20 12:00:22 +02:00
bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree decl = *node;
tree type = TREE_TYPE (decl);
if (TREE_CODE (decl) == FUNCTION_DECL
&& TREE_CODE (type) == FUNCTION_TYPE
&& decl_function_context (decl) == 0)
{
DECL_STATIC_CONSTRUCTOR (decl) = 1;
TREE_USED (decl) = 1;
}
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
/* Handle a "destructor" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_destructor_attribute (tree *node, tree name,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
tree ARG_UNUSED (args),
int ARG_UNUSED (flags),
c-common.c: Change _Bool to bool reverting part of the last patch. * c-common.c: Change _Bool to bool reverting part of the last patch. From-SVN: r68256
2003-06-20 12:00:22 +02:00
bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree decl = *node;
tree type = TREE_TYPE (decl);
if (TREE_CODE (decl) == FUNCTION_DECL
&& TREE_CODE (type) == FUNCTION_TYPE
&& decl_function_context (decl) == 0)
{
DECL_STATIC_DESTRUCTOR (decl) = 1;
TREE_USED (decl) = 1;
}
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
/* Handle a "mode" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_mode_attribute (tree *node, tree name, tree args,
int ARG_UNUSED (flags), bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree type = *node;
*no_add_attrs = true;
if (TREE_CODE (TREE_VALUE (args)) != IDENTIFIER_NODE)
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
else
{
int j;
const char *p = IDENTIFIER_POINTER (TREE_VALUE (args));
int len = strlen (p);
enum machine_mode mode = VOIDmode;
tree typefm;
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
bool valid_mode;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
if (len > 4 && p[0] == '_' && p[1] == '_'
&& p[len - 1] == '_' && p[len - 2] == '_')
{
basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * c-common.c: Add missing casts from void * to other types. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * defaults.h: Likewise. * genconstants.c: Likewise. * gengtype-lex.l: Likewise. * genmodes.c: Likewise. * read-rtl.c: Likewise. * rtl.c: Likewise. From-SVN: r85166
2004-07-26 00:17:02 +02:00
char *newp = (char *) alloca (len - 1);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
strcpy (newp, &p[2]);
newp[len - 4] = '\0';
p = newp;
}
/* Change this type to have a type with the specified mode.
First check for the special modes. */
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!strcmp (p, "byte"))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
mode = byte_mode;
else if (!strcmp (p, "word"))
mode = word_mode;
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
else if (!strcmp (p, "pointer"))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
mode = ptr_mode;
else
for (j = 0; j < NUM_MACHINE_MODES; j++)
if (!strcmp (p, GET_MODE_NAME (j)))
re PR c/17384 (ICE with mode attribute on structures) PR c/17384 * c-common.c (handle_mode_attribute): Disallow mode changes that alter the CODE of the top-level type. * crtstuff.c (__FRAME_END__): Remove mode attribute. Find 32-bit integer from internal limits macros. * config/i386/mm3dnow.h (__v2sf): Fix base type. From-SVN: r89009
2004-10-14 01:31:23 +02:00
{
mode = (enum machine_mode) j;
break;
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
if (mode == VOIDmode)
c-common.c (c_common_type_for_mode): Build vector types on demand. gcc/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_common_type_for_mode): Build vector types on demand. (handle_mode_attribute): Deprecate using the mode attribute to create vector types. Fix indentation. (vector_type_node_list): Remove. (handle_vector_size_attribute): Create vector types on demand. Strip a NON_LVALUE_EXPR from the attribute if there is one. * c-typeck.c (comptypes): Make vector types compatible if they have the same underlying mode. (convert_for_assignment): Use comptypes to convert between vector types. * tree.c (build_common_tree_nodes_2): Do not create vector types. * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary vector types. * tree.h: Remove vector types. * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. * doc/extend.texi (Vector Types): Document how to use the vector_size attribute to create vectors, rather than mode. * config/arm/mmintrin.h: Use vector_size attribute, not mode. * config/i386/emmintrin.h: Likewise. * config/i386/mmintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/sh/ushmedia.h: Likwise. testsuite/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * g++.dg/eh/simd-1.C: Use vector_size attribute, not mode. * g++.dg/eh/simd-2.C: Likewise. * g++.dg/init/array10.C: Likewise. * gcc.c-torture/compile/simd-1.c: Likewise. * gcc.c-torture/compile/simd-2.c: Likewise. * gcc.c-torture/compile/simd-3.c: Likewise. * gcc.c-torture/compile/simd-4.c: Likewise. * gcc.c-torture/compile/simd-6.c: Likewise. * gcc.c-torture/execute/simd-1.c: Likewise. * gcc.c-torture/execute/simd-2.c: Likewise. * gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/20020531-1.c: Likewise. * gcc.dg/altivec-3.c: Likewise. * gcc.dg/altivec-4.c: Likewise. * gcc.dg/altivec-varargs-1.c: Likewise. * testsuite/gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/i386-mmx-3.c: Likewise. * gcc.dg/i386-sse-4.c: Likewise. * gcc.dg/i386-sse-5.c: Likewise. * gcc.dg/i386-sse-8.c: Likewise. * gcc.dg/simd-1.c: Likewise. * gcc.dg/20030218-1.c: Likewise. Plus, do not declare __ev64_opaque__ since the machine description provides it. Index: c-common.c =================================================================== RCS file: /cvs/gcc/gcc/gcc/c-common.c,v retrieving revision 1.487 diff -u -r1.487 c-common.c --- c-common.c 26 Feb 2004 01:24:37 -0000 1.487 +++ c-common.c 10 Mar 2004 10:25:28 -0000 @@ -1874,38 +1874,12 @@ if (mode == TYPE_MODE (build_pointer_type (integer_type_node))) return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode); - switch (mode) + if (VECTOR_MODE_P (mode)) { - case V16QImode: From-SVN: r79544
2004-03-16 21:37:31 +01:00
{
builtins.c, [...]: Avoid "`" as left quote, using "'" or %q, %< and %> as appropriate. * builtins.c, c-common.c, c-decl.c, c-format.c, c-format.h, c-parse.in, c-pch.c, c-pragma.c, collect2.c, final.c, gcc.c, gcov.c, opts.c, pretty-print.h, protoize.c, reg-stack.c, rtl.c, tlink.c, config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/c4x/c4x.c, config/darwin.c, config/frv/frv.c, config/h8300/h8300.c, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/iq2000/iq2000.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/m68k/m68k.h, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/rs6000/host-darwin.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/symbian.c, config/stormy16/stormy16.c, config/v850/v850.c: Avoid "`" as left quote, using "'" or %q, %< and %> as appropriate. Use %' as apostrophe in diagnostics where applicable. Use %< and %> in place of '' quotes where applicable. Use %qs in place of %<%s%>. Consistently quote __builtin function names. ada: * misc.c (gnat_handle_option): Use %< and %> for quoting in warning message. cp: * call.c, class.c, decl.c, decl2.c, error.c, mangle.c, parser.c, pt.c, search.c, semantics.c, typeck.c: Use %q, %< and %> for quoting in diagnostics. * parser.c (cp_parser_sizeof_operand): Use '' instead of `' for quoting in printf format. * decl.c (duplicate_decls, start_decl): Use %qD instead of unquoted %D. objc: * objc-act.c: Use %q, %< and %> for quoting in diagnostics. testsuite: * gcc.dg/builtin-prefetch-1.c: Adjust expected messages. From-SVN: r90337
2004-11-09 11:13:30 +01:00
error ("unknown machine mode %qs", p);
c-common.c (c_common_type_for_mode): Build vector types on demand. gcc/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_common_type_for_mode): Build vector types on demand. (handle_mode_attribute): Deprecate using the mode attribute to create vector types. Fix indentation. (vector_type_node_list): Remove. (handle_vector_size_attribute): Create vector types on demand. Strip a NON_LVALUE_EXPR from the attribute if there is one. * c-typeck.c (comptypes): Make vector types compatible if they have the same underlying mode. (convert_for_assignment): Use comptypes to convert between vector types. * tree.c (build_common_tree_nodes_2): Do not create vector types. * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary vector types. * tree.h: Remove vector types. * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. * doc/extend.texi (Vector Types): Document how to use the vector_size attribute to create vectors, rather than mode. * config/arm/mmintrin.h: Use vector_size attribute, not mode. * config/i386/emmintrin.h: Likewise. * config/i386/mmintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/sh/ushmedia.h: Likwise. testsuite/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * g++.dg/eh/simd-1.C: Use vector_size attribute, not mode. * g++.dg/eh/simd-2.C: Likewise. * g++.dg/init/array10.C: Likewise. * gcc.c-torture/compile/simd-1.c: Likewise. * gcc.c-torture/compile/simd-2.c: Likewise. * gcc.c-torture/compile/simd-3.c: Likewise. * gcc.c-torture/compile/simd-4.c: Likewise. * gcc.c-torture/compile/simd-6.c: Likewise. * gcc.c-torture/execute/simd-1.c: Likewise. * gcc.c-torture/execute/simd-2.c: Likewise. * gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/20020531-1.c: Likewise. * gcc.dg/altivec-3.c: Likewise. * gcc.dg/altivec-4.c: Likewise. * gcc.dg/altivec-varargs-1.c: Likewise. * testsuite/gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/i386-mmx-3.c: Likewise. * gcc.dg/i386-sse-4.c: Likewise. * gcc.dg/i386-sse-5.c: Likewise. * gcc.dg/i386-sse-8.c: Likewise. * gcc.dg/simd-1.c: Likewise. * gcc.dg/20030218-1.c: Likewise. Plus, do not declare __ev64_opaque__ since the machine description provides it. Index: c-common.c =================================================================== RCS file: /cvs/gcc/gcc/gcc/c-common.c,v retrieving revision 1.487 diff -u -r1.487 c-common.c --- c-common.c 26 Feb 2004 01:24:37 -0000 1.487 +++ c-common.c 10 Mar 2004 10:25:28 -0000 @@ -1874,38 +1874,12 @@ if (mode == TYPE_MODE (build_pointer_type (integer_type_node))) return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode); - switch (mode) + if (VECTOR_MODE_P (mode)) { - case V16QImode: From-SVN: r79544
2004-03-16 21:37:31 +01:00
return NULL_TREE;
}
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
valid_mode = false;
switch (GET_MODE_CLASS (mode))
c-common.c (c_common_type_for_mode): Build vector types on demand. gcc/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_common_type_for_mode): Build vector types on demand. (handle_mode_attribute): Deprecate using the mode attribute to create vector types. Fix indentation. (vector_type_node_list): Remove. (handle_vector_size_attribute): Create vector types on demand. Strip a NON_LVALUE_EXPR from the attribute if there is one. * c-typeck.c (comptypes): Make vector types compatible if they have the same underlying mode. (convert_for_assignment): Use comptypes to convert between vector types. * tree.c (build_common_tree_nodes_2): Do not create vector types. * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary vector types. * tree.h: Remove vector types. * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. * doc/extend.texi (Vector Types): Document how to use the vector_size attribute to create vectors, rather than mode. * config/arm/mmintrin.h: Use vector_size attribute, not mode. * config/i386/emmintrin.h: Likewise. * config/i386/mmintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/sh/ushmedia.h: Likwise. testsuite/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * g++.dg/eh/simd-1.C: Use vector_size attribute, not mode. * g++.dg/eh/simd-2.C: Likewise. * g++.dg/init/array10.C: Likewise. * gcc.c-torture/compile/simd-1.c: Likewise. * gcc.c-torture/compile/simd-2.c: Likewise. * gcc.c-torture/compile/simd-3.c: Likewise. * gcc.c-torture/compile/simd-4.c: Likewise. * gcc.c-torture/compile/simd-6.c: Likewise. * gcc.c-torture/execute/simd-1.c: Likewise. * gcc.c-torture/execute/simd-2.c: Likewise. * gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/20020531-1.c: Likewise. * gcc.dg/altivec-3.c: Likewise. * gcc.dg/altivec-4.c: Likewise. * gcc.dg/altivec-varargs-1.c: Likewise. * testsuite/gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/i386-mmx-3.c: Likewise. * gcc.dg/i386-sse-4.c: Likewise. * gcc.dg/i386-sse-5.c: Likewise. * gcc.dg/i386-sse-8.c: Likewise. * gcc.dg/simd-1.c: Likewise. * gcc.dg/20030218-1.c: Likewise. Plus, do not declare __ev64_opaque__ since the machine description provides it. Index: c-common.c =================================================================== RCS file: /cvs/gcc/gcc/gcc/c-common.c,v retrieving revision 1.487 diff -u -r1.487 c-common.c --- c-common.c 26 Feb 2004 01:24:37 -0000 1.487 +++ c-common.c 10 Mar 2004 10:25:28 -0000 @@ -1874,38 +1874,12 @@ if (mode == TYPE_MODE (build_pointer_type (integer_type_node))) return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode); - switch (mode) + if (VECTOR_MODE_P (mode)) { - case V16QImode: From-SVN: r79544
2004-03-16 21:37:31 +01:00
{
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
case MODE_INT:
case MODE_PARTIAL_INT:
case MODE_FLOAT:
target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. 2005-12-16 Jon Grimm <jgrimm2@us.ibm.com> Janis Johnson <janis187@us.ibm.com> Ben Elliston <bje@au.ibm.com> * target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_DECIMAL_FLOAT_P. * target.h (struct gcc_target): Add decimal_float_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_DECIMAL_FLOAT. * builtins.def: Add new builtins for 32, 64 and 128 bit variants of inf, nan, finite, isinf and isnan. * builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128, BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR, BT_FN_DFLOAT32, BT_FN_DFLOAT64, BT_FN_DFLOAT128, BT_FN_INT_DFLOAT32, BT_FN_INT_DFLOAT64, BT_FN_INT_DFLOAT128, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT64_CONST_STRING, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT32_DFLOAT32, BT_FN_DFLOAT64_DFLOAT64, BT_FN_DFLOAT128_DFLOAT128): New. * c-decl.c (declspecs_add_type): Verify combos on type qualifiers. Pedwarn if decimal floating point types are used. Error if decimal floating point is not supported by the target. (finish_declspecs): Return type from DFP typespec_word. * c-typeck.c (c_common_type): Choose the decimal floating point type with the greater precision when determining a common type. (convert_arguments): Warn if there is a mismatch between argument and prototype for decimal float types. Warn of conversions with binary float types and of precision narrowing due to prototype. * c-parser.c (reswords): Add _Decimal32, _Decimal64, _Decimal128. (c_token_starts_typename): Handle RID_DFLOAT32/64/128. (c_token_starts_declspecs): Likewise. (c_parser_attributes): Likewise. * c-common.h (enum rid): Add new enumeration values RID_DFLOAT32, RID_DFLOAT64, RID_DFLOAT128. (T_D32, TEX_D32, T_D64, TEX_D64, T_D128, TEX_D128): New macros. * c-common.c (c_common_type_for_mode): Handle decimal float modes. (shorten_compare): Convert DFP/BFP operands to a common type. (c_common_modes_and_builtins): Register built-in decimal float types if the target supports them. (handle_mode_addtribute): Handle MODE_DECIMAL_FLOAT. * builtins.c (fold_builtin_1): Handle 32, 64 and 128 bit cases of inf, nan, finite, isinf and isnan builtins. * c-cppbuiltin.c (builtin_define_decimal_float_constants): New. (builtin_define_float_constants): Assert non-decimal radix. (c_cpp_builtins): Register built-in __DEC_EVAL_METHOD__ define. Call builtin_define_decimal_float_constants for each type. * c-lex.c (interpret_float): Decode decimal float types from CPP_N flags. Use real_from_string3, which can handle binary or decimal floats. * c-tree.h (enum c_typespec_keyword): Add cts_dfloat32, cts_dfloat64, cts_dfloat128. * tree.c (build_common_tree_nodes_2): Add decimal float types. * tree.h (enum tree_index): Add new enumeration values TI_DFLOAT32_TYPE, TI_DFLOAT64_TYPE, TI_DFLOAT128_TYPE, TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE, TI_DFLOAT128_PTR_TYPE. (dfloat32_type_node): New macro. (dfloat64_type_node, dfloat128_type_node): Likewise. (dfloat32_ptr_type_node, dfloat64_ptr_type_node): Likewise. (dfloat128_ptr_type_node): Likewise. * c-pretty-print.c (pp_c_floating_constant): Append 32, 64 and 128 bit decimal floating point types with "df", "dd" and "dl". * c-format.h (enum format_lengths): Add new enumeration values FMT_LEN_H, FMT_LEN_D and FMT_LEN_DD. * c-format.c (printf_length_specs, scanf_length_specs): Add entries for H, D, DD. (print_char_table, scan_char_table): Use new entries. (asm_fprintf_char_table, gcc_diag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table): Adjust for longer length arrays. * defaults.h (DECIMAL32_TYPE_SIZE): Define. (DECIMAL64_TYPE_SIZE): Likewise. (DECIMAL128_TYPE_SIZE): Likewise. (TARGET_DEC_EVAL_METHOD): Likewise. * doc/extend.texi (Decimal Float): New node. (Constructing Calls): Document decimal float built-ins. * doc/tm.texi: Document TARGET_DECIMAL_FLOAT_SUPPORTED_P hook. * Makefile.in (USER_H): Add $(srcdir)/ginclude/decfloat.h. * ginclude/decfloat.h: New file. Co-Authored-By: Ben Elliston <bje@au.ibm.com> Co-Authored-By: Janis Johnson <janis187@us.ibm.com> From-SVN: r108629
2005-12-16 07:38:26 +01:00
case MODE_DECIMAL_FLOAT:
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
valid_mode = targetm.scalar_mode_supported_p (mode);
break;
case MODE_COMPLEX_INT:
case MODE_COMPLEX_FLOAT:
valid_mode = targetm.scalar_mode_supported_p (GET_MODE_INNER (mode));
break;
case MODE_VECTOR_INT:
case MODE_VECTOR_FLOAT:
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "specifying vector types with "
"__attribute__ ((mode)) is deprecated");
warning (OPT_Wattributes,
"use __attribute__ ((vector_size)) instead");
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
valid_mode = vector_mode_valid_p (mode);
break;
c-common.c (c_common_type_for_mode): Build vector types on demand. gcc/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_common_type_for_mode): Build vector types on demand. (handle_mode_attribute): Deprecate using the mode attribute to create vector types. Fix indentation. (vector_type_node_list): Remove. (handle_vector_size_attribute): Create vector types on demand. Strip a NON_LVALUE_EXPR from the attribute if there is one. * c-typeck.c (comptypes): Make vector types compatible if they have the same underlying mode. (convert_for_assignment): Use comptypes to convert between vector types. * tree.c (build_common_tree_nodes_2): Do not create vector types. * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary vector types. * tree.h: Remove vector types. * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. * doc/extend.texi (Vector Types): Document how to use the vector_size attribute to create vectors, rather than mode. * config/arm/mmintrin.h: Use vector_size attribute, not mode. * config/i386/emmintrin.h: Likewise. * config/i386/mmintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/sh/ushmedia.h: Likwise. testsuite/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * g++.dg/eh/simd-1.C: Use vector_size attribute, not mode. * g++.dg/eh/simd-2.C: Likewise. * g++.dg/init/array10.C: Likewise. * gcc.c-torture/compile/simd-1.c: Likewise. * gcc.c-torture/compile/simd-2.c: Likewise. * gcc.c-torture/compile/simd-3.c: Likewise. * gcc.c-torture/compile/simd-4.c: Likewise. * gcc.c-torture/compile/simd-6.c: Likewise. * gcc.c-torture/execute/simd-1.c: Likewise. * gcc.c-torture/execute/simd-2.c: Likewise. * gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/20020531-1.c: Likewise. * gcc.dg/altivec-3.c: Likewise. * gcc.dg/altivec-4.c: Likewise. * gcc.dg/altivec-varargs-1.c: Likewise. * testsuite/gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/i386-mmx-3.c: Likewise. * gcc.dg/i386-sse-4.c: Likewise. * gcc.dg/i386-sse-5.c: Likewise. * gcc.dg/i386-sse-8.c: Likewise. * gcc.dg/simd-1.c: Likewise. * gcc.dg/20030218-1.c: Likewise. Plus, do not declare __ev64_opaque__ since the machine description provides it. Index: c-common.c =================================================================== RCS file: /cvs/gcc/gcc/gcc/c-common.c,v retrieving revision 1.487 diff -u -r1.487 c-common.c --- c-common.c 26 Feb 2004 01:24:37 -0000 1.487 +++ c-common.c 10 Mar 2004 10:25:28 -0000 @@ -1874,38 +1874,12 @@ if (mode == TYPE_MODE (build_pointer_type (integer_type_node))) return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode); - switch (mode) + if (VECTOR_MODE_P (mode)) { - case V16QImode: From-SVN: r79544
2004-03-16 21:37:31 +01:00
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
default:
break;
}
if (!valid_mode)
{
builtins.c, [...]: Avoid "`" as left quote, using "'" or %q, %< and %> as appropriate. * builtins.c, c-common.c, c-decl.c, c-format.c, c-format.h, c-parse.in, c-pch.c, c-pragma.c, collect2.c, final.c, gcc.c, gcov.c, opts.c, pretty-print.h, protoize.c, reg-stack.c, rtl.c, tlink.c, config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/c4x/c4x.c, config/darwin.c, config/frv/frv.c, config/h8300/h8300.c, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/iq2000/iq2000.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/m68k/m68k.h, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/rs6000/host-darwin.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/symbian.c, config/stormy16/stormy16.c, config/v850/v850.c: Avoid "`" as left quote, using "'" or %q, %< and %> as appropriate. Use %' as apostrophe in diagnostics where applicable. Use %< and %> in place of '' quotes where applicable. Use %qs in place of %<%s%>. Consistently quote __builtin function names. ada: * misc.c (gnat_handle_option): Use %< and %> for quoting in warning message. cp: * call.c, class.c, decl.c, decl2.c, error.c, mangle.c, parser.c, pt.c, search.c, semantics.c, typeck.c: Use %q, %< and %> for quoting in diagnostics. * parser.c (cp_parser_sizeof_operand): Use '' instead of `' for quoting in printf format. * decl.c (duplicate_decls, start_decl): Use %qD instead of unquoted %D. objc: * objc-act.c: Use %q, %< and %> for quoting in diagnostics. testsuite: * gcc.dg/builtin-prefetch-1.c: Adjust expected messages. From-SVN: r90337
2004-11-09 11:13:30 +01:00
error ("unable to emulate %qs", p);
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
return NULL_TREE;
}
c-common.c (c_common_type_for_mode): Build vector types on demand. gcc/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_common_type_for_mode): Build vector types on demand. (handle_mode_attribute): Deprecate using the mode attribute to create vector types. Fix indentation. (vector_type_node_list): Remove. (handle_vector_size_attribute): Create vector types on demand. Strip a NON_LVALUE_EXPR from the attribute if there is one. * c-typeck.c (comptypes): Make vector types compatible if they have the same underlying mode. (convert_for_assignment): Use comptypes to convert between vector types. * tree.c (build_common_tree_nodes_2): Do not create vector types. * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary vector types. * tree.h: Remove vector types. * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. * doc/extend.texi (Vector Types): Document how to use the vector_size attribute to create vectors, rather than mode. * config/arm/mmintrin.h: Use vector_size attribute, not mode. * config/i386/emmintrin.h: Likewise. * config/i386/mmintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/sh/ushmedia.h: Likwise. testsuite/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * g++.dg/eh/simd-1.C: Use vector_size attribute, not mode. * g++.dg/eh/simd-2.C: Likewise. * g++.dg/init/array10.C: Likewise. * gcc.c-torture/compile/simd-1.c: Likewise. * gcc.c-torture/compile/simd-2.c: Likewise. * gcc.c-torture/compile/simd-3.c: Likewise. * gcc.c-torture/compile/simd-4.c: Likewise. * gcc.c-torture/compile/simd-6.c: Likewise. * gcc.c-torture/execute/simd-1.c: Likewise. * gcc.c-torture/execute/simd-2.c: Likewise. * gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/20020531-1.c: Likewise. * gcc.dg/altivec-3.c: Likewise. * gcc.dg/altivec-4.c: Likewise. * gcc.dg/altivec-varargs-1.c: Likewise. * testsuite/gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/i386-mmx-3.c: Likewise. * gcc.dg/i386-sse-4.c: Likewise. * gcc.dg/i386-sse-5.c: Likewise. * gcc.dg/i386-sse-8.c: Likewise. * gcc.dg/simd-1.c: Likewise. * gcc.dg/20030218-1.c: Likewise. Plus, do not declare __ev64_opaque__ since the machine description provides it. Index: c-common.c =================================================================== RCS file: /cvs/gcc/gcc/gcc/c-common.c,v retrieving revision 1.487 diff -u -r1.487 c-common.c --- c-common.c 26 Feb 2004 01:24:37 -0000 1.487 +++ c-common.c 10 Mar 2004 10:25:28 -0000 @@ -1874,38 +1874,12 @@ if (mode == TYPE_MODE (build_pointer_type (integer_type_node))) return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode); - switch (mode) + if (VECTOR_MODE_P (mode)) { - case V16QImode: From-SVN: r79544
2004-03-16 21:37:31 +01:00
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
if (POINTER_TYPE_P (type))
simd-1.c: New. 2002-06-16 Aldy Hernandez <aldyh@redhat.com> * gcc.c-torture/execute/simd-1.c: New. * gcc.dg/simd-1.c: New. * doc/extend.texi (Vector Extensions): Document that we can specify simd types not specifically supported by the hardware. Document that simd types can be used as function arguments. Document that signness does make a difference in SIMD types. Misc cleanups and revisions to the "vector extensions" section. * simplify-rtx.c (simplify_subreg): Simplify subregs of vector constants. * expr.c (vector_mode_valid_p): New. * expr.h: Add vector_mode_valid_p. * defaults.h (VECTOR_MODE_SUPPORTED_P): Set default. * emit-rtl.c (immed_double_const): Do not abort on vectors. * c-common.c (type_for_mode): Always build vector nodes regardless of VECTOR_MODE_SUPPORTED_P. (handle_mode_attribute): Error if we can't emulate a nonexisting vector mode. (handle_vector_size_attribute): Same. * optabs.c (expand_binop): Open-code vector operations. (expand_unop): Open-code vector unops. (expand_vector_binop): New. (expand_vector_unop): New. * c-typeck.c (build_binary_op): Allow vectors in binops. Allow vectors in conditional operatiors. (build_unary_op): Allow vectors in unary minus. * config/rs6000/rs6000.h (ALTIVEC_VECTOR_MODE): Conditionalize on TARGET_ALTIVEC. From-SVN: r54727
2002-06-18 03:35:47 +02:00
{
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
tree (*fn)(tree, enum machine_mode, bool);
if (!targetm.valid_pointer_mode (mode))
simd-1.c: New. 2002-06-16 Aldy Hernandez <aldyh@redhat.com> * gcc.c-torture/execute/simd-1.c: New. * gcc.dg/simd-1.c: New. * doc/extend.texi (Vector Extensions): Document that we can specify simd types not specifically supported by the hardware. Document that simd types can be used as function arguments. Document that signness does make a difference in SIMD types. Misc cleanups and revisions to the "vector extensions" section. * simplify-rtx.c (simplify_subreg): Simplify subregs of vector constants. * expr.c (vector_mode_valid_p): New. * expr.h: Add vector_mode_valid_p. * defaults.h (VECTOR_MODE_SUPPORTED_P): Set default. * emit-rtl.c (immed_double_const): Do not abort on vectors. * c-common.c (type_for_mode): Always build vector nodes regardless of VECTOR_MODE_SUPPORTED_P. (handle_mode_attribute): Error if we can't emulate a nonexisting vector mode. (handle_vector_size_attribute): Same. * optabs.c (expand_binop): Open-code vector operations. (expand_unop): Open-code vector unops. (expand_vector_binop): New. (expand_vector_unop): New. * c-typeck.c (build_binary_op): Allow vectors in binops. Allow vectors in conditional operatiors. (build_unary_op): Allow vectors in unary minus. * config/rs6000/rs6000.h (ALTIVEC_VECTOR_MODE): Conditionalize on TARGET_ALTIVEC. From-SVN: r54727
2002-06-18 03:35:47 +02:00
{
builtins.c, [...]: Avoid "`" as left quote, using "'" or %q, %< and %> as appropriate. * builtins.c, c-common.c, c-decl.c, c-format.c, c-format.h, c-parse.in, c-pch.c, c-pragma.c, collect2.c, final.c, gcc.c, gcov.c, opts.c, pretty-print.h, protoize.c, reg-stack.c, rtl.c, tlink.c, config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/c4x/c4x.c, config/darwin.c, config/frv/frv.c, config/h8300/h8300.c, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/iq2000/iq2000.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/m68k/m68k.h, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/rs6000/host-darwin.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/symbian.c, config/stormy16/stormy16.c, config/v850/v850.c: Avoid "`" as left quote, using "'" or %q, %< and %> as appropriate. Use %' as apostrophe in diagnostics where applicable. Use %< and %> in place of '' quotes where applicable. Use %qs in place of %<%s%>. Consistently quote __builtin function names. ada: * misc.c (gnat_handle_option): Use %< and %> for quoting in warning message. cp: * call.c, class.c, decl.c, decl2.c, error.c, mangle.c, parser.c, pt.c, search.c, semantics.c, typeck.c: Use %q, %< and %> for quoting in diagnostics. * parser.c (cp_parser_sizeof_operand): Use '' instead of `' for quoting in printf format. * decl.c (duplicate_decls, start_decl): Use %qD instead of unquoted %D. objc: * objc-act.c: Use %q, %< and %> for quoting in diagnostics. testsuite: * gcc.dg/builtin-prefetch-1.c: Adjust expected messages. From-SVN: r90337
2004-11-09 11:13:30 +01:00
error ("invalid pointer mode %qs", p);
simd-1.c: New. 2002-06-16 Aldy Hernandez <aldyh@redhat.com> * gcc.c-torture/execute/simd-1.c: New. * gcc.dg/simd-1.c: New. * doc/extend.texi (Vector Extensions): Document that we can specify simd types not specifically supported by the hardware. Document that simd types can be used as function arguments. Document that signness does make a difference in SIMD types. Misc cleanups and revisions to the "vector extensions" section. * simplify-rtx.c (simplify_subreg): Simplify subregs of vector constants. * expr.c (vector_mode_valid_p): New. * expr.h: Add vector_mode_valid_p. * defaults.h (VECTOR_MODE_SUPPORTED_P): Set default. * emit-rtl.c (immed_double_const): Do not abort on vectors. * c-common.c (type_for_mode): Always build vector nodes regardless of VECTOR_MODE_SUPPORTED_P. (handle_mode_attribute): Error if we can't emulate a nonexisting vector mode. (handle_vector_size_attribute): Same. * optabs.c (expand_binop): Open-code vector operations. (expand_unop): Open-code vector unops. (expand_vector_binop): New. (expand_vector_unop): New. * c-typeck.c (build_binary_op): Allow vectors in binops. Allow vectors in conditional operatiors. (build_unary_op): Allow vectors in unary minus. * config/rs6000/rs6000.h (ALTIVEC_VECTOR_MODE): Conditionalize on TARGET_ALTIVEC. From-SVN: r54727
2002-06-18 03:35:47 +02:00
return NULL_TREE;
}
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
if (TREE_CODE (type) == POINTER_TYPE)
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
fn = build_pointer_type_for_mode;
Merge basic-improvements-branch to trunk From-SVN: r60174
2002-12-16 19:23:00 +01:00
else
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
fn = build_reference_type_for_mode;
typefm = fn (TREE_TYPE (type), mode, false);
simd-1.c: New. 2002-06-16 Aldy Hernandez <aldyh@redhat.com> * gcc.c-torture/execute/simd-1.c: New. * gcc.dg/simd-1.c: New. * doc/extend.texi (Vector Extensions): Document that we can specify simd types not specifically supported by the hardware. Document that simd types can be used as function arguments. Document that signness does make a difference in SIMD types. Misc cleanups and revisions to the "vector extensions" section. * simplify-rtx.c (simplify_subreg): Simplify subregs of vector constants. * expr.c (vector_mode_valid_p): New. * expr.h: Add vector_mode_valid_p. * defaults.h (VECTOR_MODE_SUPPORTED_P): Set default. * emit-rtl.c (immed_double_const): Do not abort on vectors. * c-common.c (type_for_mode): Always build vector nodes regardless of VECTOR_MODE_SUPPORTED_P. (handle_mode_attribute): Error if we can't emulate a nonexisting vector mode. (handle_vector_size_attribute): Same. * optabs.c (expand_binop): Open-code vector operations. (expand_unop): Open-code vector unops. (expand_vector_binop): New. (expand_vector_unop): New. * c-typeck.c (build_binary_op): Allow vectors in binops. Allow vectors in conditional operatiors. (build_unary_op): Allow vectors in unary minus. * config/rs6000/rs6000.h (ALTIVEC_VECTOR_MODE): Conditionalize on TARGET_ALTIVEC. From-SVN: r54727
2002-06-18 03:35:47 +02:00
}
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
else
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
typefm = lang_hooks.types.type_for_mode (mode, TYPE_UNSIGNED (type));
re PR c/15224 (Attribute mode causes ICE when applied to enums) PR c/15224 * c-common.c (handle_mode_attribute): Handle ENUMERAL_TYPE. * c-decl.c (finish_enum): Check for user-specified precision too small. From-SVN: r86926
2004-09-01 22:09:16 +02:00
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
if (typefm == NULL_TREE)
{
re PR c/17384 (ICE with mode attribute on structures) PR c/17384 * c-common.c (handle_mode_attribute): Disallow mode changes that alter the CODE of the top-level type. * crtstuff.c (__FRAME_END__): Remove mode attribute. Find 32-bit integer from internal limits macros. * config/i386/mm3dnow.h (__v2sf): Fix base type. From-SVN: r89009
2004-10-14 01:31:23 +02:00
error ("no data type for mode %qs", p);
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
return NULL_TREE;
}
re PR c/15224 (Attribute mode causes ICE when applied to enums) PR c/15224 * c-common.c (handle_mode_attribute): Handle ENUMERAL_TYPE. * c-decl.c (finish_enum): Check for user-specified precision too small. From-SVN: r86926
2004-09-01 22:09:16 +02:00
else if (TREE_CODE (type) == ENUMERAL_TYPE)
{
/* For enumeral types, copy the precision from the integer
type returned above. If not an INTEGER_TYPE, we can't use
this mode for this type. */
if (TREE_CODE (typefm) != INTEGER_TYPE)
{
re PR c/17384 (ICE with mode attribute on structures) PR c/17384 * c-common.c (handle_mode_attribute): Disallow mode changes that alter the CODE of the top-level type. * crtstuff.c (__FRAME_END__): Remove mode attribute. Find 32-bit integer from internal limits macros. * config/i386/mm3dnow.h (__v2sf): Fix base type. From-SVN: r89009
2004-10-14 01:31:23 +02:00
error ("cannot use mode %qs for enumeral types", p);
re PR c/15224 (Attribute mode causes ICE when applied to enums) PR c/15224 * c-common.c (handle_mode_attribute): Handle ENUMERAL_TYPE. * c-decl.c (finish_enum): Check for user-specified precision too small. From-SVN: r86926
2004-09-01 22:09:16 +02:00
return NULL_TREE;
}
c-common.c (handle_mode_attribute): When not modifying in place, create subtypes for enumerations. * c-common.c (handle_mode_attribute): When not modifying in place, create subtypes for enumerations. (sync_resolve_return): Use TYPE_MAIN_VARIANT. * gimplify.c (create_tmp_from_val): Likewise. From-SVN: r104603
2005-09-24 18:21:43 +02:00
if (flags & ATTR_FLAG_TYPE_IN_PLACE)
{
TYPE_PRECISION (type) = TYPE_PRECISION (typefm);
typefm = type;
}
else
{
/* We cannot build a type variant, as there's code that assumes
that TYPE_MAIN_VARIANT has the same mode. This includes the
debug generators. Instead, create a subrange type. This
results in all of the enumeral values being emitted only once
in the original, and the subtype gets them by reference. */
if (TYPE_UNSIGNED (type))
typefm = make_unsigned_type (TYPE_PRECISION (typefm));
else
typefm = make_signed_type (TYPE_PRECISION (typefm));
TREE_TYPE (typefm) = type;
}
re PR c/15224 (Attribute mode causes ICE when applied to enums) PR c/15224 * c-common.c (handle_mode_attribute): Handle ENUMERAL_TYPE. * c-decl.c (finish_enum): Check for user-specified precision too small. From-SVN: r86926
2004-09-01 22:09:16 +02:00
}
c-common.c (handle_mode_attribute): Allow scalar->vector type changes yet. * c-common.c (handle_mode_attribute): Allow scalar->vector type changes yet. From-SVN: r89248
2004-10-19 00:01:51 +02:00
else if (VECTOR_MODE_P (mode)
? TREE_CODE (type) != TREE_CODE (TREE_TYPE (typefm))
: TREE_CODE (type) != TREE_CODE (typefm))
re PR c/17384 (ICE with mode attribute on structures) PR c/17384 * c-common.c (handle_mode_attribute): Disallow mode changes that alter the CODE of the top-level type. * crtstuff.c (__FRAME_END__): Remove mode attribute. Find 32-bit integer from internal limits macros. * config/i386/mm3dnow.h (__v2sf): Fix base type. From-SVN: r89009
2004-10-14 01:31:23 +02:00
{
error ("mode %qs applied to inappropriate type", p);
return NULL_TREE;
}
target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. * target.h (struct gcc_target): Add scalar_mode_supported_p. * targhooks.c (default_scalar_mode_supported_p): New. * targhooks.h (default_scalar_mode_supported_p): Declare. * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p before attempting to create types. Tidy. * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. (TARGET_SCALAR_MODE_SUPPORTED_P): New. From-SVN: r86593
2004-08-26 02:24:37 +02:00
*node = typefm;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
}
return NULL_TREE;
}
/* Handle a "section" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_section_attribute (tree *node, tree ARG_UNUSED (name), tree args,
int ARG_UNUSED (flags), bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree decl = *node;
if (targetm.have_named_sections)
{
Hot/cold partitioning update patch. Hot/cold partitioning update patch. The problems that this patch attemptd to address/fix are: - Fix places where adding in_unlikely_executed_text to the enum data type "in_section" threw off switch case statements. - Make it work correctly (by turning it off) for functions where user specifies "__attribute__ section" - Make it work correctly (by turning it off) for linkonce sections - Make it work correctly with -ffunction-sections flag - Make it output correct cold section labels - Undo some changes to original assembly code generation - Turn off hot/cold partitioning in the presence of DWARF debugging (for the moment) - Turn off hot/cold partitioning for architectures that do not support named sections - Use variables rather than constants for cold section labels and names (to work correctly with -ffunction-sections, among other things) 2004-08-18 Caroline Tice <ctice@apple.com> * Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS) Add "-freorder-blocks-and-partition" to the flags used in second stage of profiledbootstrap. * bb-reorder.c (push_to_next_round_p): Add new variable, next_round_is_last; set and use variable to make sure, when partitioning, that the last trace construction round consists of all (and only) cold basic blocks. (rotate_loop): Don't copy blocks that end in a section crossing jump. (copy_bb): Correctly initialize "partition" of duplicated bb. (add_unlikely_executed_notes): Add a comment. (find_rarely_executed_basic_blocks_and_crossing_edges): Modify to make sure, if function contains hot blocks, that the successors of ENTRY_BLOCK_PTR are hot; also, only look for crossing edges if the architecture supports named sections. (mark_bb_for_unlikely_executed_section): Modify to always insert the NOTE_INSN_UNLIKELY_EXECUTED_CODE immediately after the basic block note insn. (fix_crossing_unconditional_branches): Remove extra space. (fix_edges_for_rarely_executed_code): Modify to only do partitioning work if the architecture supports named sections. (reorder_basic_blocks): Modify to only add NOTE_INSN_UNLIKELY_EXECUTED_CODE notes if the architecture supports named sections. * c-common.c (handle_section_attribute): Initialize new global variable, user_defined_section_attribute, to true if user has specified one. * cfgcleanup.c (try_forward_edges): Modify to not attempt to forward edges that cross section boundaries. * cfglayout.c (fixup_reorder_chain): Modify to only fix up partitioning information if the architecture supports named sections. * cfgrtl.c (target.h): Add statement to include this. (rtl_split_block): Make sure newly created bb gets correct partition. (try_redirect_by_replacing_jump): Make sure redirection isn't attempting to cross section boundaries. (force_nonfallthru_and_redirect): Only do partition fix up if architecture supports named sections. (rtl_split_edge): Make sure newly created bb ends up in correct partition. (commit_one_edge_insertion): Remove code that incorrectly updated basic block partition; Make sure partition fix up only happens if architecture supports named sections and it's not already done. (rtl_verify_flow_info_1): Fix if-condition on test/error condition that fallthru edges are not allowed to cross section boundaries. * defaults.h (NORMAL_TEXT_SECTION_NAME): Remove this. * final.c (final_scan_insn): Remove redundant test from if-statement; change calls to text_section into calls to function_section; add code to only to partitioning fix up if architecture supports named sections. * ifcvt.c (find_if_case_1): Make sure newly created bb has correct partition. (if_convert): Add targetm.have_named_sections to test. * output.h (unlikely_section_label): Extern declaration for new global variable. (unlikely_text_section_name): Likewise. * opts.c (decode_options): If both partitioning and DWARF debugging are turned on, issue a warning that this doesn't work, and change partitiong to basic block reordering (without hot/cold partitions). * passes.c (rest_of_handle_final): Re-set new global variable, user_defined_section_attribute, to false. (rest_of_compilation): Change options for calling partitioning function: Don't call if the user defined the section attribute, and don't call if DECL_ONE_ONLY is true for the current function. * predict.c (choose_function_section): Return immediately if we are doing hot/cold partitioning (i.e. let the basic block partitioning determine where the function belongs). * reg-stack.c (emit_swap_insn): Add condition to step over NOTE_INSN_UNLIKELY_EXECUTED_CODE notes. * toplev.c (user_defined_section_attribute): New global variable. * toplev.h (user_defined_section_attribute): Extern declaration for new global variable. * varasm.c (unlikely_section_label): New global variable. (unlikely_text_section_name): New global variable. (unlikely_text_section): Add code to initialize unlikely_text_section_name if necessary; modify to use unlikely_text_section_name and unlikely_section_label; also to use named_section properly. (in_unlikely_text_section): Modify to work correctly with named_section and to use unlikely_text_section_name. (named_section): Add code to work properly with cold section. (function_section): Clean up if-statement. * config/darwin.c (darwin_asm_named_section): Return to original code, removing use of SECTION_FORMAT_STRING. * config/arm/pe.h (switch_to_section): Add case for in_unlikely_executed_text to switch statement. * config/i386/cygming.h (switch_to_section): Likewise. * config/i386/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. (SECTION_FORMAT_STRING): Likewise. * config/mcore/mcore.h (switch_to_section): Likewise. * config/rs6000/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. From-SVN: r86189
2004-08-18 18:22:08 +02:00
user_defined_section_attribute = true;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
if ((TREE_CODE (decl) == FUNCTION_DECL
|| TREE_CODE (decl) == VAR_DECL)
&& TREE_CODE (TREE_VALUE (args)) == STRING_CST)
{
if (TREE_CODE (decl) == VAR_DECL
&& current_function_decl != NULL_TREE
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
&& !TREE_STATIC (decl))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
c-format.c (gcc_diag_char_table): Add %J. * c-format.c (gcc_diag_char_table): Add %J. (gcc_cdiag_char_table, gcc_cxxdiag_char_table): Likewise. (check_format_types): Fix wanted_type name lookup. (init_dynamic_diag_info): Setup %J. * diagnostic.c (text_specifies_location): Implement %J. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, calls.c, dwarfout.c, expr.c, function.c, stmt.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, varasm.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/v850/v850.c, objc/objc-act.c: Use %J in diagnostics. * tree-inline.c: Include intl.h (inline_forbidden_p_1): Fix i18n of inline_forbidden_reason. * Makefile.in (tree-inline.o): Update. cp/ * decl.c, decl2.c, pt.c: Use %J in diagnostics. java/ * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics. testsuite/ * gcc.dg/format/gcc_diag-1.c: Add tests for %J. From-SVN: r71619
2003-09-21 07:07:20 +02:00
error ("%Jsection attribute cannot be specified for "
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
"local variables", decl);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
/* The decl may have already been given a section attribute
from a previous declaration. Ensure they match. */
else if (DECL_SECTION_NAME (decl) != NULL_TREE
&& strcmp (TREE_STRING_POINTER (DECL_SECTION_NAME (decl)),
TREE_STRING_POINTER (TREE_VALUE (args))) != 0)
{
toplev.c (default_tree_printer): Handle setting location with '+' flag. 2005-07-02 Zack Weinberg <zack@codesourcery.com> Joseph S. Myers <joseph@codesourcery.com> * toplev.c (default_tree_printer): Handle setting location with '+' flag. * c-objc.common.c (c_tree_printer): Likewise. * c-format.c (gcc_diag_flag_specs): Add '+'. (gcc_cdiag_char_table): Allow '+' flag for tree formats. (format_types_orig): Allow '+' flag for gcc_diag and gcc_cdiag formats. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/sh/symbian.c, config/sol2.c, config/v850/v850.c, function.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, tree.c, varasm.c: Use '+' flag instead of %J or %H. Use 'q' flag for quoting. Avoid '.' at end of diagnostics. Use %q+D not %s for a decl. Do not pass excess format arguments where %J is used without %D. cp: * error.c (location_of): Add comment. (locate_error, cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * cp-tree.h (cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * call.c, class.c, decl.c, decl2.c, friend.c, init.c, name-lookup.c, parser.c, pt.c, search.c, semantics.c, typeck.c, typeck2.c: Use '+' flag instead of %J, cp_error_at, cp_warning_at or cp_pedwarn_at. Mark up some diagnostic strings with N_. java: * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q' flag for quoting. objc: * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for quoting. testsuite: * gcc.dg/format/gcc_diag-1.c: Update. From-SVN: r101532
2005-07-02 12:55:32 +02:00
error ("section of %q+D conflicts with previous declaration",
*node);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
else
DECL_SECTION_NAME (decl) = TREE_VALUE (args);
}
else
{
toplev.c (default_tree_printer): Handle setting location with '+' flag. 2005-07-02 Zack Weinberg <zack@codesourcery.com> Joseph S. Myers <joseph@codesourcery.com> * toplev.c (default_tree_printer): Handle setting location with '+' flag. * c-objc.common.c (c_tree_printer): Likewise. * c-format.c (gcc_diag_flag_specs): Add '+'. (gcc_cdiag_char_table): Allow '+' flag for tree formats. (format_types_orig): Allow '+' flag for gcc_diag and gcc_cdiag formats. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/sh/symbian.c, config/sol2.c, config/v850/v850.c, function.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, tree.c, varasm.c: Use '+' flag instead of %J or %H. Use 'q' flag for quoting. Avoid '.' at end of diagnostics. Use %q+D not %s for a decl. Do not pass excess format arguments where %J is used without %D. cp: * error.c (location_of): Add comment. (locate_error, cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * cp-tree.h (cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * call.c, class.c, decl.c, decl2.c, friend.c, init.c, name-lookup.c, parser.c, pt.c, search.c, semantics.c, typeck.c, typeck2.c: Use '+' flag instead of %J, cp_error_at, cp_warning_at or cp_pedwarn_at. Mark up some diagnostic strings with N_. java: * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q' flag for quoting. objc: * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for quoting. testsuite: * gcc.dg/format/gcc_diag-1.c: Update. From-SVN: r101532
2005-07-02 12:55:32 +02:00
error ("section attribute not allowed for %q+D", *node);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
}
else
{
c-format.c (gcc_diag_char_table): Add %J. * c-format.c (gcc_diag_char_table): Add %J. (gcc_cdiag_char_table, gcc_cxxdiag_char_table): Likewise. (check_format_types): Fix wanted_type name lookup. (init_dynamic_diag_info): Setup %J. * diagnostic.c (text_specifies_location): Implement %J. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, calls.c, dwarfout.c, expr.c, function.c, stmt.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, varasm.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/v850/v850.c, objc/objc-act.c: Use %J in diagnostics. * tree-inline.c: Include intl.h (inline_forbidden_p_1): Fix i18n of inline_forbidden_reason. * Makefile.in (tree-inline.o): Update. cp/ * decl.c, decl2.c, pt.c: Use %J in diagnostics. java/ * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics. testsuite/ * gcc.dg/format/gcc_diag-1.c: Add tests for %J. From-SVN: r71619
2003-09-21 07:07:20 +02:00
error ("%Jsection attributes are not supported for this target", *node);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
/* Handle a "aligned" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_aligned_attribute (tree *node, tree ARG_UNUSED (name), tree args,
c-common.c: Change _Bool to bool reverting part of the last patch. * c-common.c: Change _Bool to bool reverting part of the last patch. From-SVN: r68256
2003-06-20 12:00:22 +02:00
int flags, bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree decl = NULL_TREE;
tree *type = NULL;
int is_type = 0;
tree align_expr = (args ? TREE_VALUE (args)
: size_int (BIGGEST_ALIGNMENT / BITS_PER_UNIT));
int i;
if (DECL_P (*node))
{
decl = *node;
type = &TREE_TYPE (decl);
is_type = TREE_CODE (*node) == TYPE_DECL;
}
else if (TYPE_P (*node))
type = node, is_type = 1;
if (TREE_CODE (align_expr) != INTEGER_CST)
{
error ("requested alignment is not a constant");
*no_add_attrs = true;
}
else if ((i = tree_log2 (align_expr)) == -1)
{
error ("requested alignment is not a power of 2");
*no_add_attrs = true;
}
else if (i > HOST_BITS_PER_INT - 2)
{
error ("requested alignment is too large");
*no_add_attrs = true;
}
else if (is_type)
{
/* If we have a TYPE_DECL, then copy the type, so that we
don't accidentally modify a builtin type. See pushdecl. */
if (decl && TREE_TYPE (decl) != error_mark_node
&& DECL_ORIGINAL_TYPE (decl) == NULL_TREE)
{
tree tt = TREE_TYPE (decl);
tree.h (build_distinct_type_copy): New. * tree.h (build_distinct_type_copy): New. (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. * tree.c (build_qualified_type): Rename build_type_copy call. (build_distinct_type_copy): New, broken out of ... (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. Use build_distinct_type_copy. (build_common_tree_nodes_2): Rename build_type_copy call. * c-common.c (c_common_nodes_and_builtins): Rename build_type_copy call. (handle_packed_attribute, handle_unused_attribute, handle_transparanet_union_attribute, handle_aligned_attribute, handle_deprecated_attribute): Likewise. * c-decl.c (clone_underlying_type, store_parm_decls_oldstyle): Likewise. * config/arm/arm.c (arm_handle_isr_attribyte): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Use build_distinct_type_copy. * cp/name-lookup.c (pushdecl): Rename build_type_copy call. * cp/tree.c (cp_build_qualified_type_real, build_exception_variant, handle_java_interface_attribute): Likewise. From-SVN: r86421
2004-08-23 10:41:57 +02:00
*type = build_variant_type_copy (*type);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
DECL_ORIGINAL_TYPE (decl) = tt;
TYPE_NAME (*type) = decl;
TREE_USED (*type) = TREE_USED (decl);
TREE_TYPE (decl) = *type;
}
else if (!(flags & (int) ATTR_FLAG_TYPE_IN_PLACE))
tree.h (build_distinct_type_copy): New. * tree.h (build_distinct_type_copy): New. (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. * tree.c (build_qualified_type): Rename build_type_copy call. (build_distinct_type_copy): New, broken out of ... (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. Use build_distinct_type_copy. (build_common_tree_nodes_2): Rename build_type_copy call. * c-common.c (c_common_nodes_and_builtins): Rename build_type_copy call. (handle_packed_attribute, handle_unused_attribute, handle_transparanet_union_attribute, handle_aligned_attribute, handle_deprecated_attribute): Likewise. * c-decl.c (clone_underlying_type, store_parm_decls_oldstyle): Likewise. * config/arm/arm.c (arm_handle_isr_attribyte): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Use build_distinct_type_copy. * cp/name-lookup.c (pushdecl): Rename build_type_copy call. * cp/tree.c (cp_build_qualified_type_real, build_exception_variant, handle_java_interface_attribute): Likewise. From-SVN: r86421
2004-08-23 10:41:57 +02:00
*type = build_variant_type_copy (*type);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
TYPE_ALIGN (*type) = (1 << i) * BITS_PER_UNIT;
TYPE_USER_ALIGN (*type) = 1;
}
else if (TREE_CODE (decl) != VAR_DECL
&& TREE_CODE (decl) != FIELD_DECL)
{
toplev.c (default_tree_printer): Handle setting location with '+' flag. 2005-07-02 Zack Weinberg <zack@codesourcery.com> Joseph S. Myers <joseph@codesourcery.com> * toplev.c (default_tree_printer): Handle setting location with '+' flag. * c-objc.common.c (c_tree_printer): Likewise. * c-format.c (gcc_diag_flag_specs): Add '+'. (gcc_cdiag_char_table): Allow '+' flag for tree formats. (format_types_orig): Allow '+' flag for gcc_diag and gcc_cdiag formats. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/sh/symbian.c, config/sol2.c, config/v850/v850.c, function.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, tree.c, varasm.c: Use '+' flag instead of %J or %H. Use 'q' flag for quoting. Avoid '.' at end of diagnostics. Use %q+D not %s for a decl. Do not pass excess format arguments where %J is used without %D. cp: * error.c (location_of): Add comment. (locate_error, cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * cp-tree.h (cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * call.c, class.c, decl.c, decl2.c, friend.c, init.c, name-lookup.c, parser.c, pt.c, search.c, semantics.c, typeck.c, typeck2.c: Use '+' flag instead of %J, cp_error_at, cp_warning_at or cp_pedwarn_at. Mark up some diagnostic strings with N_. java: * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q' flag for quoting. objc: * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for quoting. testsuite: * gcc.dg/format/gcc_diag-1.c: Update. From-SVN: r101532
2005-07-02 12:55:32 +02:00
error ("alignment may not be specified for %q+D", decl);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
else
{
DECL_ALIGN (decl) = (1 << i) * BITS_PER_UNIT;
DECL_USER_ALIGN (decl) = 1;
}
return NULL_TREE;
}
/* Handle a "weak" attribute; arguments as in
struct attribute_spec.handler. */
static tree
re PR c/28287 (ICE with misplaced attribute weak) gcc PR c/28287 * c-common.c (handle_weak_attribute): Ignore and warn if not a FUNCTION_ or VAR_DECL testsuite * gcc.dg/attr-invalid.c: Add tests for invalid weak attribute. From-SVN: r116170
2006-08-15 23:46:30 +02:00
handle_weak_attribute (tree *node, tree name,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
tree ARG_UNUSED (args),
int ARG_UNUSED (flags),
bool * ARG_UNUSED (no_add_attrs))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
re PR c/28287 (ICE with misplaced attribute weak) gcc PR c/28287 * c-common.c (handle_weak_attribute): Ignore and warn if not a FUNCTION_ or VAR_DECL testsuite * gcc.dg/attr-invalid.c: Add tests for invalid weak attribute. From-SVN: r116170
2006-08-15 23:46:30 +02:00
if (TREE_CODE (*node) == FUNCTION_DECL
|| TREE_CODE (*node) == VAR_DECL)
declare_weak (*node);
else
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
return NULL_TREE;
}
/* Handle an "alias" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_alias_attribute (tree *node, tree name, tree args,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
int ARG_UNUSED (flags), bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree decl = *node;
if ((TREE_CODE (decl) == FUNCTION_DECL && DECL_INITIAL (decl))
Index: gcc/ChangeLog 2005-12-05 Geoffrey Keating <geoffk@apple.com> * varasm.c (default_binds_local_p_1): Weakrefs don't bind locally. A hidden weak object does bind locally. Strong linkonce data counts like any other strong symbol for binding. (weak_finish_1): Don't specially handle weakrefs, they no longer arrive here. (assemble_alias): Weakrefs can't be TREE_PUBLIC yet. * c-common.c (handle_alias_attribute): Allow static aliases of variables. (handle_weakref_attribute): Don't call declare_weak on weakrefs. * gthr-dce.h: Make weakrefs static. * gthr-tpf.h: Likewise. * gthr-solaris.h: Likewise. * gthr-posix.h: Likewise. * gthr-posix95.h: Likewise. * config/darwin.c (darwin_encode_section_info): static weakref variables are not necessarily defined in this translation unit. * doc/extend.texi (Function Attributes): Mention that an alias attribute creates a definition for the thing it's attached to. Change the documentation for weakref to say that the thing it's attached to must be static. Index: gcc/testsuite/ChangeLog 2005-12-05 Geoffrey Keating <geoffk@apple.com> * g++.old-deja/g++.abi/vtable2.C: Make weakrefs static. * gcc.dg/attr-weakref-1.c: Modify to not try to test public weakrefs, and to work on Darwin. * gcc.dg/attr-weakref-1b.c: New file. * gcc.dg/attr-weakref-2.c: New test. * gcc.dg/darwin-weakref-1.c: New test. From-SVN: r108074
2005-12-05 21:38:37 +01:00
|| (TREE_CODE (decl) != FUNCTION_DECL
&& TREE_PUBLIC (decl) && !DECL_EXTERNAL (decl))
/* A static variable declaration is always a tentative definition,
but the alias is a non-tentative definition which overrides. */
|| (TREE_CODE (decl) != FUNCTION_DECL
&& ! TREE_PUBLIC (decl) && DECL_INITIAL (decl)))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
toplev.c (default_tree_printer): Handle setting location with '+' flag. 2005-07-02 Zack Weinberg <zack@codesourcery.com> Joseph S. Myers <joseph@codesourcery.com> * toplev.c (default_tree_printer): Handle setting location with '+' flag. * c-objc.common.c (c_tree_printer): Likewise. * c-format.c (gcc_diag_flag_specs): Add '+'. (gcc_cdiag_char_table): Allow '+' flag for tree formats. (format_types_orig): Allow '+' flag for gcc_diag and gcc_cdiag formats. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/sh/symbian.c, config/sol2.c, config/v850/v850.c, function.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, tree.c, varasm.c: Use '+' flag instead of %J or %H. Use 'q' flag for quoting. Avoid '.' at end of diagnostics. Use %q+D not %s for a decl. Do not pass excess format arguments where %J is used without %D. cp: * error.c (location_of): Add comment. (locate_error, cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * cp-tree.h (cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * call.c, class.c, decl.c, decl2.c, friend.c, init.c, name-lookup.c, parser.c, pt.c, search.c, semantics.c, typeck.c, typeck2.c: Use '+' flag instead of %J, cp_error_at, cp_warning_at or cp_pedwarn_at. Mark up some diagnostic strings with N_. java: * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q' flag for quoting. objc: * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for quoting. testsuite: * gcc.dg/format/gcc_diag-1.c: Update. From-SVN: r101532
2005-07-02 12:55:32 +02:00
error ("%q+D defined both normally and as an alias", decl);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
c-common.c (handle_alias_attribute): Reject the attribute if current_function_decl is set. * c-common.c (handle_alias_attribute): Reject the attribute if current_function_decl is set. From-SVN: r78472
2004-02-26 02:24:37 +01:00
/* Note that the very first time we process a nested declaration,
decl_function_context will not be set. Indeed, *would* never
be set except for the DECL_INITIAL/DECL_EXTERNAL frobbery that
we do below. After such frobbery, pushdecl would set the context.
In any case, this is never what we want. */
else if (decl_function_context (decl) == 0 && current_function_decl == NULL)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree id;
id = TREE_VALUE (args);
if (TREE_CODE (id) != STRING_CST)
{
builtins.c, [...]: Say "argument" instead of "arg" in diagnostics. * builtins.c, c-common.c, c-decl.c, c-format.c: Say "argument" instead of "arg" in diagnostics. testsuite: * gcc.dg/builtin-prefetch-1.c: Update expected diagnostic. From-SVN: r90338
2004-11-09 11:20:12 +01:00
error ("alias argument not a string");
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
return NULL_TREE;
}
id = get_identifier (TREE_STRING_POINTER (id));
/* This counts as a use of the object pointed to. */
TREE_USED (id) = 1;
if (TREE_CODE (decl) == FUNCTION_DECL)
DECL_INITIAL (decl) = error_mark_node;
else
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
{
re PR other/4372 (#pragma weak pthread* inclusion causes applications to crash without a linker error when one forgets to link with -lpthread) PR other/4372 * tree.h (IDENTIFIER_TRANSPARENT_ALIAS): New. (TREE_DEPRECATED): Adjust comment. Check for a DECL. * c-common.c (handle_weakref_attribute): New. (c_common_attribute_table): Add weakref. * configure.ac (HAVE_GAS_WEAKREF): Check for weakref support in the assembler. * configure, config.in: Rebuilt. * defaults.h (ASM_OUTPUT_WEAKREF): Define if HAVE_GAS_WEAKREF. * doc/extend.texi: Document weakref attribute. * varasm.c (ultimate_transparent_alias_target): New (assemble_name): Use it. (weak_finish_1): Split out of... (weak_finish): ... and deal with weakrefs in... (weakref_targets): ... new list. (globalize_decl): Clean up weakref_targets. (do_assemble_alias): Handle weakrefs. (finish_aliases_1): Do not reject weakrefs to external symbols. (assemble_alias): Handle weakrefs. From-SVN: r106703
2005-11-09 21:13:41 +01:00
if (lookup_attribute ("weakref", DECL_ATTRIBUTES (decl)))
DECL_EXTERNAL (decl) = 1;
else
DECL_EXTERNAL (decl) = 0;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
TREE_STATIC (decl) = 1;
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
}
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
re PR other/4372 (#pragma weak pthread* inclusion causes applications to crash without a linker error when one forgets to link with -lpthread) PR other/4372 * tree.h (IDENTIFIER_TRANSPARENT_ALIAS): New. (TREE_DEPRECATED): Adjust comment. Check for a DECL. * c-common.c (handle_weakref_attribute): New. (c_common_attribute_table): Add weakref. * configure.ac (HAVE_GAS_WEAKREF): Check for weakref support in the assembler. * configure, config.in: Rebuilt. * defaults.h (ASM_OUTPUT_WEAKREF): Define if HAVE_GAS_WEAKREF. * doc/extend.texi: Document weakref attribute. * varasm.c (ultimate_transparent_alias_target): New (assemble_name): Use it. (weak_finish_1): Split out of... (weak_finish): ... and deal with weakrefs in... (weakref_targets): ... new list. (globalize_decl): Clean up weakref_targets. (do_assemble_alias): Handle weakrefs. (finish_aliases_1): Do not reject weakrefs to external symbols. (assemble_alias): Handle weakrefs. From-SVN: r106703
2005-11-09 21:13:41 +01:00
/* Handle a "weakref" attribute; arguments as in struct
attribute_spec.handler. */
static tree
handle_weakref_attribute (tree *node, tree ARG_UNUSED (name), tree args,
int flags, bool *no_add_attrs)
{
tree attr = NULL_TREE;
re PR c/26993 (ICE on invalid code with weakref) PR c/26993 * c-common.c (handle_weakref_attribute): Ignore attribute in the same conditions the alias attribute is ignored. From-SVN: r115545
2006-07-18 08:41:13 +02:00
/* We must ignore the attribute when it is associated with
local-scoped decls, since attribute alias is ignored and many
such symbols do not even have a DECL_WEAK field. */
if (decl_function_context (*node) || current_function_decl)
{
warning (OPT_Wattributes, "%qE attribute ignored", name);
*no_add_attrs = true;
return NULL_TREE;
}
re PR other/4372 (#pragma weak pthread* inclusion causes applications to crash without a linker error when one forgets to link with -lpthread) PR other/4372 * tree.h (IDENTIFIER_TRANSPARENT_ALIAS): New. (TREE_DEPRECATED): Adjust comment. Check for a DECL. * c-common.c (handle_weakref_attribute): New. (c_common_attribute_table): Add weakref. * configure.ac (HAVE_GAS_WEAKREF): Check for weakref support in the assembler. * configure, config.in: Rebuilt. * defaults.h (ASM_OUTPUT_WEAKREF): Define if HAVE_GAS_WEAKREF. * doc/extend.texi: Document weakref attribute. * varasm.c (ultimate_transparent_alias_target): New (assemble_name): Use it. (weak_finish_1): Split out of... (weak_finish): ... and deal with weakrefs in... (weakref_targets): ... new list. (globalize_decl): Clean up weakref_targets. (do_assemble_alias): Handle weakrefs. (finish_aliases_1): Do not reject weakrefs to external symbols. (assemble_alias): Handle weakrefs. From-SVN: r106703
2005-11-09 21:13:41 +01:00
/* The idea here is that `weakref("name")' mutates into `weakref,
alias("name")', and weakref without arguments, in turn,
implicitly adds weak. */
if (args)
{
attr = tree_cons (get_identifier ("alias"), args, attr);
attr = tree_cons (get_identifier ("weakref"), NULL_TREE, attr);
*no_add_attrs = true;
Index: gcc/ChangeLog 2005-12-05 Geoffrey Keating <geoffk@apple.com> * varasm.c (default_binds_local_p_1): Weakrefs don't bind locally. A hidden weak object does bind locally. Strong linkonce data counts like any other strong symbol for binding. (weak_finish_1): Don't specially handle weakrefs, they no longer arrive here. (assemble_alias): Weakrefs can't be TREE_PUBLIC yet. * c-common.c (handle_alias_attribute): Allow static aliases of variables. (handle_weakref_attribute): Don't call declare_weak on weakrefs. * gthr-dce.h: Make weakrefs static. * gthr-tpf.h: Likewise. * gthr-solaris.h: Likewise. * gthr-posix.h: Likewise. * gthr-posix95.h: Likewise. * config/darwin.c (darwin_encode_section_info): static weakref variables are not necessarily defined in this translation unit. * doc/extend.texi (Function Attributes): Mention that an alias attribute creates a definition for the thing it's attached to. Change the documentation for weakref to say that the thing it's attached to must be static. Index: gcc/testsuite/ChangeLog 2005-12-05 Geoffrey Keating <geoffk@apple.com> * g++.old-deja/g++.abi/vtable2.C: Make weakrefs static. * gcc.dg/attr-weakref-1.c: Modify to not try to test public weakrefs, and to work on Darwin. * gcc.dg/attr-weakref-1b.c: New file. * gcc.dg/attr-weakref-2.c: New test. * gcc.dg/darwin-weakref-1.c: New test. From-SVN: r108074
2005-12-05 21:38:37 +01:00
decl_attributes (node, attr, flags);
re PR other/4372 (#pragma weak pthread* inclusion causes applications to crash without a linker error when one forgets to link with -lpthread) PR other/4372 * tree.h (IDENTIFIER_TRANSPARENT_ALIAS): New. (TREE_DEPRECATED): Adjust comment. Check for a DECL. * c-common.c (handle_weakref_attribute): New. (c_common_attribute_table): Add weakref. * configure.ac (HAVE_GAS_WEAKREF): Check for weakref support in the assembler. * configure, config.in: Rebuilt. * defaults.h (ASM_OUTPUT_WEAKREF): Define if HAVE_GAS_WEAKREF. * doc/extend.texi: Document weakref attribute. * varasm.c (ultimate_transparent_alias_target): New (assemble_name): Use it. (weak_finish_1): Split out of... (weak_finish): ... and deal with weakrefs in... (weakref_targets): ... new list. (globalize_decl): Clean up weakref_targets. (do_assemble_alias): Handle weakrefs. (finish_aliases_1): Do not reject weakrefs to external symbols. (assemble_alias): Handle weakrefs. From-SVN: r106703
2005-11-09 21:13:41 +01:00
}
else
{
if (lookup_attribute ("alias", DECL_ATTRIBUTES (*node)))
error ("%Jweakref attribute must appear before alias attribute",
*node);
Index: gcc/ChangeLog 2005-12-05 Geoffrey Keating <geoffk@apple.com> * varasm.c (default_binds_local_p_1): Weakrefs don't bind locally. A hidden weak object does bind locally. Strong linkonce data counts like any other strong symbol for binding. (weak_finish_1): Don't specially handle weakrefs, they no longer arrive here. (assemble_alias): Weakrefs can't be TREE_PUBLIC yet. * c-common.c (handle_alias_attribute): Allow static aliases of variables. (handle_weakref_attribute): Don't call declare_weak on weakrefs. * gthr-dce.h: Make weakrefs static. * gthr-tpf.h: Likewise. * gthr-solaris.h: Likewise. * gthr-posix.h: Likewise. * gthr-posix95.h: Likewise. * config/darwin.c (darwin_encode_section_info): static weakref variables are not necessarily defined in this translation unit. * doc/extend.texi (Function Attributes): Mention that an alias attribute creates a definition for the thing it's attached to. Change the documentation for weakref to say that the thing it's attached to must be static. Index: gcc/testsuite/ChangeLog 2005-12-05 Geoffrey Keating <geoffk@apple.com> * g++.old-deja/g++.abi/vtable2.C: Make weakrefs static. * gcc.dg/attr-weakref-1.c: Modify to not try to test public weakrefs, and to work on Darwin. * gcc.dg/attr-weakref-1b.c: New file. * gcc.dg/attr-weakref-2.c: New test. * gcc.dg/darwin-weakref-1.c: New test. From-SVN: r108074
2005-12-05 21:38:37 +01:00
/* Can't call declare_weak because it wants this to be TREE_PUBLIC,
and that isn't supported; and because it wants to add it to
the list of weak decls, which isn't helpful. */
DECL_WEAK (*node) = 1;
re PR other/4372 (#pragma weak pthread* inclusion causes applications to crash without a linker error when one forgets to link with -lpthread) PR other/4372 * tree.h (IDENTIFIER_TRANSPARENT_ALIAS): New. (TREE_DEPRECATED): Adjust comment. Check for a DECL. * c-common.c (handle_weakref_attribute): New. (c_common_attribute_table): Add weakref. * configure.ac (HAVE_GAS_WEAKREF): Check for weakref support in the assembler. * configure, config.in: Rebuilt. * defaults.h (ASM_OUTPUT_WEAKREF): Define if HAVE_GAS_WEAKREF. * doc/extend.texi: Document weakref attribute. * varasm.c (ultimate_transparent_alias_target): New (assemble_name): Use it. (weak_finish_1): Split out of... (weak_finish): ... and deal with weakrefs in... (weakref_targets): ... new list. (globalize_decl): Clean up weakref_targets. (do_assemble_alias): Handle weakrefs. (finish_aliases_1): Do not reject weakrefs to external symbols. (assemble_alias): Handle weakrefs. From-SVN: r106703
2005-11-09 21:13:41 +01:00
}
return NULL_TREE;
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* Handle an "visibility" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_visibility_attribute (tree *node, tree name, tree args,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
int ARG_UNUSED (flags),
re PR c++/26905 (default-visibility class symbol improperly resolved as hidden-visibility) PR c++/26905 PR c++/26612 PR c++/27000 PR c++/26984 PR c++/19134 * tree.c (build_decl_stat): Don't hande #pragma visibility here. * c-common.c (c_determine_visibility): Handle it here. * c-decl.c (finish_decl): Call c_determine_visibility for functions, too. * flags.h (enum symbol_visibility): Sort from most to least visibility. * tree.h: Likewise. * varasm.c (default_assemble_visibility): Likewise. * c-common.c (handle_visibility_attribute): Complain about trying to give visibility to an already defined class, or trying to change declared visibility. Always attach the attribute. * cp/decl2.c (determine_visibility): Overhaul. (determine_visibility_from_class): Likewise. (min_vis_r, type_visibility, constrain_visibility): New fns. (constrain_visibility_for_template): Likewise. (constrain_class_visibility): Likewise. * cp/decl.c (cp_finish_decl): Call determine_visibility for function decls, too. * cp/name-lookup.c (pushtag): Call determine_visibility. * cp/decl.c (duplicate_decls): Don't copy visibility from template to specialization. * cp/pt.c (check_explicit_specialization): Likewise. (lookup_template_class, tsubst_decl): Call determine_visibility. * cp/class.c (finish_struct_1): Call constrain_class_visibility. PR c++/26905 PR c++/21675 PR c++/17470 * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes to grokdeclarator. (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. (cp_parser_enum_specifier): Likewise. (cp_parser_elaborated_type_specifier): Apply attributes if this declares only the class. (cp_parser_class_specifier): Apply leading attributes immediately. * cp/semantics.c (begin_class_definition): Add attributes parameter, apply them to the type. * attribs.c (decl_attributes): Ignore type-in-place attributes once the type has been defined. PR c++/21581 PR c++/25915 * cp/tree.c (decl_anon_ns_mem_p): New function. * cp/cp-tree.h: Declare it. * cp/decl2.c (determine_visibility): Make anonymous namespace members static. (min_vis_r, constrain_visibility): Likewise. * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on pseudo-types. * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on global_namespace. * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC on anonymous namespaces. From-SVN: r115086
2006-06-30 03:15:56 +02:00
bool *ARG_UNUSED (no_add_attrs))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree decl = *node;
c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-11-06 23:08:26 +01:00
tree id = TREE_VALUE (args);
re PR c++/26905 (default-visibility class symbol improperly resolved as hidden-visibility) PR c++/26905 PR c++/26612 PR c++/27000 PR c++/26984 PR c++/19134 * tree.c (build_decl_stat): Don't hande #pragma visibility here. * c-common.c (c_determine_visibility): Handle it here. * c-decl.c (finish_decl): Call c_determine_visibility for functions, too. * flags.h (enum symbol_visibility): Sort from most to least visibility. * tree.h: Likewise. * varasm.c (default_assemble_visibility): Likewise. * c-common.c (handle_visibility_attribute): Complain about trying to give visibility to an already defined class, or trying to change declared visibility. Always attach the attribute. * cp/decl2.c (determine_visibility): Overhaul. (determine_visibility_from_class): Likewise. (min_vis_r, type_visibility, constrain_visibility): New fns. (constrain_visibility_for_template): Likewise. (constrain_class_visibility): Likewise. * cp/decl.c (cp_finish_decl): Call determine_visibility for function decls, too. * cp/name-lookup.c (pushtag): Call determine_visibility. * cp/decl.c (duplicate_decls): Don't copy visibility from template to specialization. * cp/pt.c (check_explicit_specialization): Likewise. (lookup_template_class, tsubst_decl): Call determine_visibility. * cp/class.c (finish_struct_1): Call constrain_class_visibility. PR c++/26905 PR c++/21675 PR c++/17470 * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes to grokdeclarator. (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. (cp_parser_enum_specifier): Likewise. (cp_parser_elaborated_type_specifier): Apply attributes if this declares only the class. (cp_parser_class_specifier): Apply leading attributes immediately. * cp/semantics.c (begin_class_definition): Add attributes parameter, apply them to the type. * attribs.c (decl_attributes): Ignore type-in-place attributes once the type has been defined. PR c++/21581 PR c++/25915 * cp/tree.c (decl_anon_ns_mem_p): New function. * cp/cp-tree.h: Declare it. * cp/decl2.c (determine_visibility): Make anonymous namespace members static. (min_vis_r, constrain_visibility): Likewise. * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on pseudo-types. * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on global_namespace. * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC on anonymous namespaces. From-SVN: r115086
2006-06-30 03:15:56 +02:00
enum symbol_visibility vis;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
re PR c++/9283 (__attribute__((visibility ("hidden"))) not supported for class/struct) PR c++/9283 PR c++/15000 * c-common.c (c_common_attribute_table): Allow handle_visibility_attribute to be called for types. (handle_visibility_attribute) When given a type, set the visibility bits on the TYPE_NAME. When given a decl, don't set no_add_attrs so that we can check later whether the attribute was present. Added warning if attribute applied to non class type. * c-decl.c (diagnose_mismatched_decls): Updated rules for merging decls and checking that they are consistent. * common.opt: Added -fvisibility. * c.opt, c-opts.c: Added -fvisibility-inlines-hidden. * c-pragma.h, c-pragma.c: Added handle_pragma_visibility(). * flags.h, tree.h: Added assorted support defines for overall patch * opts.c: Added parsing support for -fvisibility. * tree.c (build_decl): Set visibility for all decls to be whatever is in force at that time. * varasm.c (default_binds_local_p_1): Reworked logic determining when to make a symbol locally bound. * doc/invoke.texi: Added documentation for -fvisibility and -fvisibility-inlines-hidden. PR c++/15000 PR c++/9283 * class.c (check_field_decls): Apply hidden visibility if -fvisibility-inlines-hidden and inlined unless otherwise specified (build_vtable): Set vtable visibility to class visibility. (check_field_decls): Default static member visibility to class visibility. (check_methods): Default method visibility to class visibility. * cp-tree.h: Added CLASSTYPE_VISIBILITY and CLASSTYPE_VISIBILITY_SPECIFIED macro. * decl.c (duplicate_decls): New logic for merging definition decls with declaration decls. Added ignore & warning when non default applied to global operator new or delete. * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED wherever VISIBILITY was changed * rtti.c (get_tinfo_decl): Set typeinfo visibility to class visibility. (tinfo_base_init): Set typeinfo name visibility to class visibility. PR c++/9283 PR c++/15000 * gcc.dg/visibility-9.c, gcc.dg/visibility-a.c: New tests. * g++.dg/ext/visibility/: New directory. * g++.dg/ext/visibility-1.C, g++.dg/ext/visibility-2.C g++.dg/ext/visibility-3.C, g++.dg/ext/visibility-4.C, g++.dg/ext/visibility-5.C, g++.dg/ext/visibility-6.C, g++.dg/ext/visibility-7.C: Move to g++.dg/ext/visibility/. * g++.dg/ext/visibility/fvisibility.C, g++.dg/ext/visibility/fvisibility-inlines-hidden.C, g++.dg/ext/visibility/fvisibility-override1.C g++.dg/ext/visibility/fvisibility-override2.C g++.dg/ext/visibility/memfuncts.C g++.dg/ext/visibility/noPLT.C g++.dg/ext/visibility/pragma.C g++.dg/ext/visibility/pragma-override1.C g++.dg/ext/visibility/pragma-override2.C g++.dg/ext/visibility/staticmemfuncts.C g++.dg/ext/visibility/virtual.C: New tests. Co-Authored-By: Brian Ryner <bryner@brianryner.com> From-SVN: r85167
2004-07-26 00:52:22 +02:00
if (TYPE_P (*node))
{
re PR c++/26905 (default-visibility class symbol improperly resolved as hidden-visibility) PR c++/26905 PR c++/26612 PR c++/27000 PR c++/26984 PR c++/19134 * tree.c (build_decl_stat): Don't hande #pragma visibility here. * c-common.c (c_determine_visibility): Handle it here. * c-decl.c (finish_decl): Call c_determine_visibility for functions, too. * flags.h (enum symbol_visibility): Sort from most to least visibility. * tree.h: Likewise. * varasm.c (default_assemble_visibility): Likewise. * c-common.c (handle_visibility_attribute): Complain about trying to give visibility to an already defined class, or trying to change declared visibility. Always attach the attribute. * cp/decl2.c (determine_visibility): Overhaul. (determine_visibility_from_class): Likewise. (min_vis_r, type_visibility, constrain_visibility): New fns. (constrain_visibility_for_template): Likewise. (constrain_class_visibility): Likewise. * cp/decl.c (cp_finish_decl): Call determine_visibility for function decls, too. * cp/name-lookup.c (pushtag): Call determine_visibility. * cp/decl.c (duplicate_decls): Don't copy visibility from template to specialization. * cp/pt.c (check_explicit_specialization): Likewise. (lookup_template_class, tsubst_decl): Call determine_visibility. * cp/class.c (finish_struct_1): Call constrain_class_visibility. PR c++/26905 PR c++/21675 PR c++/17470 * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes to grokdeclarator. (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. (cp_parser_enum_specifier): Likewise. (cp_parser_elaborated_type_specifier): Apply attributes if this declares only the class. (cp_parser_class_specifier): Apply leading attributes immediately. * cp/semantics.c (begin_class_definition): Add attributes parameter, apply them to the type. * attribs.c (decl_attributes): Ignore type-in-place attributes once the type has been defined. PR c++/21581 PR c++/25915 * cp/tree.c (decl_anon_ns_mem_p): New function. * cp/cp-tree.h: Declare it. * cp/decl2.c (determine_visibility): Make anonymous namespace members static. (min_vis_r, constrain_visibility): Likewise. * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on pseudo-types. * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on global_namespace. * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC on anonymous namespaces. From-SVN: r115086
2006-06-30 03:15:56 +02:00
if (TREE_CODE (*node) == ENUMERAL_TYPE)
/* OK */;
else if (TREE_CODE (*node) != RECORD_TYPE && TREE_CODE (*node) != UNION_TYPE)
{
warning (OPT_Wattributes, "%qE attribute ignored on non-class types",
name);
return NULL_TREE;
}
else if (TYPE_FIELDS (*node))
{
error ("%qE attribute ignored because %qT is already defined",
name, *node);
return NULL_TREE;
}
re PR c++/9283 (__attribute__((visibility ("hidden"))) not supported for class/struct) PR c++/9283 PR c++/15000 * c-common.c (c_common_attribute_table): Allow handle_visibility_attribute to be called for types. (handle_visibility_attribute) When given a type, set the visibility bits on the TYPE_NAME. When given a decl, don't set no_add_attrs so that we can check later whether the attribute was present. Added warning if attribute applied to non class type. * c-decl.c (diagnose_mismatched_decls): Updated rules for merging decls and checking that they are consistent. * common.opt: Added -fvisibility. * c.opt, c-opts.c: Added -fvisibility-inlines-hidden. * c-pragma.h, c-pragma.c: Added handle_pragma_visibility(). * flags.h, tree.h: Added assorted support defines for overall patch * opts.c: Added parsing support for -fvisibility. * tree.c (build_decl): Set visibility for all decls to be whatever is in force at that time. * varasm.c (default_binds_local_p_1): Reworked logic determining when to make a symbol locally bound. * doc/invoke.texi: Added documentation for -fvisibility and -fvisibility-inlines-hidden. PR c++/15000 PR c++/9283 * class.c (check_field_decls): Apply hidden visibility if -fvisibility-inlines-hidden and inlined unless otherwise specified (build_vtable): Set vtable visibility to class visibility. (check_field_decls): Default static member visibility to class visibility. (check_methods): Default method visibility to class visibility. * cp-tree.h: Added CLASSTYPE_VISIBILITY and CLASSTYPE_VISIBILITY_SPECIFIED macro. * decl.c (duplicate_decls): New logic for merging definition decls with declaration decls. Added ignore & warning when non default applied to global operator new or delete. * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED wherever VISIBILITY was changed * rtti.c (get_tinfo_decl): Set typeinfo visibility to class visibility. (tinfo_base_init): Set typeinfo name visibility to class visibility. PR c++/9283 PR c++/15000 * gcc.dg/visibility-9.c, gcc.dg/visibility-a.c: New tests. * g++.dg/ext/visibility/: New directory. * g++.dg/ext/visibility-1.C, g++.dg/ext/visibility-2.C g++.dg/ext/visibility-3.C, g++.dg/ext/visibility-4.C, g++.dg/ext/visibility-5.C, g++.dg/ext/visibility-6.C, g++.dg/ext/visibility-7.C: Move to g++.dg/ext/visibility/. * g++.dg/ext/visibility/fvisibility.C, g++.dg/ext/visibility/fvisibility-inlines-hidden.C, g++.dg/ext/visibility/fvisibility-override1.C g++.dg/ext/visibility/fvisibility-override2.C g++.dg/ext/visibility/memfuncts.C g++.dg/ext/visibility/noPLT.C g++.dg/ext/visibility/pragma.C g++.dg/ext/visibility/pragma-override1.C g++.dg/ext/visibility/pragma-override2.C g++.dg/ext/visibility/staticmemfuncts.C g++.dg/ext/visibility/virtual.C: New tests. Co-Authored-By: Brian Ryner <bryner@brianryner.com> From-SVN: r85167
2004-07-26 00:52:22 +02:00
}
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
else if (decl_function_context (decl) != 0 || !TREE_PUBLIC (decl))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-11-06 23:08:26 +01:00
return NULL_TREE;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
}
c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-11-06 23:08:26 +01:00
if (TREE_CODE (id) != STRING_CST)
{
builtins.c, [...]: Say "argument" instead of "arg" in diagnostics. * builtins.c, c-common.c, c-decl.c, c-format.c: Say "argument" instead of "arg" in diagnostics. testsuite: * gcc.dg/builtin-prefetch-1.c: Update expected diagnostic. From-SVN: r90338
2004-11-09 11:20:12 +01:00
error ("visibility argument not a string");
c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-11-06 23:08:26 +01:00
return NULL_TREE;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
}
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
re PR c++/9283 (__attribute__((visibility ("hidden"))) not supported for class/struct) PR c++/9283 PR c++/15000 * c-common.c (c_common_attribute_table): Allow handle_visibility_attribute to be called for types. (handle_visibility_attribute) When given a type, set the visibility bits on the TYPE_NAME. When given a decl, don't set no_add_attrs so that we can check later whether the attribute was present. Added warning if attribute applied to non class type. * c-decl.c (diagnose_mismatched_decls): Updated rules for merging decls and checking that they are consistent. * common.opt: Added -fvisibility. * c.opt, c-opts.c: Added -fvisibility-inlines-hidden. * c-pragma.h, c-pragma.c: Added handle_pragma_visibility(). * flags.h, tree.h: Added assorted support defines for overall patch * opts.c: Added parsing support for -fvisibility. * tree.c (build_decl): Set visibility for all decls to be whatever is in force at that time. * varasm.c (default_binds_local_p_1): Reworked logic determining when to make a symbol locally bound. * doc/invoke.texi: Added documentation for -fvisibility and -fvisibility-inlines-hidden. PR c++/15000 PR c++/9283 * class.c (check_field_decls): Apply hidden visibility if -fvisibility-inlines-hidden and inlined unless otherwise specified (build_vtable): Set vtable visibility to class visibility. (check_field_decls): Default static member visibility to class visibility. (check_methods): Default method visibility to class visibility. * cp-tree.h: Added CLASSTYPE_VISIBILITY and CLASSTYPE_VISIBILITY_SPECIFIED macro. * decl.c (duplicate_decls): New logic for merging definition decls with declaration decls. Added ignore & warning when non default applied to global operator new or delete. * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED wherever VISIBILITY was changed * rtti.c (get_tinfo_decl): Set typeinfo visibility to class visibility. (tinfo_base_init): Set typeinfo name visibility to class visibility. PR c++/9283 PR c++/15000 * gcc.dg/visibility-9.c, gcc.dg/visibility-a.c: New tests. * g++.dg/ext/visibility/: New directory. * g++.dg/ext/visibility-1.C, g++.dg/ext/visibility-2.C g++.dg/ext/visibility-3.C, g++.dg/ext/visibility-4.C, g++.dg/ext/visibility-5.C, g++.dg/ext/visibility-6.C, g++.dg/ext/visibility-7.C: Move to g++.dg/ext/visibility/. * g++.dg/ext/visibility/fvisibility.C, g++.dg/ext/visibility/fvisibility-inlines-hidden.C, g++.dg/ext/visibility/fvisibility-override1.C g++.dg/ext/visibility/fvisibility-override2.C g++.dg/ext/visibility/memfuncts.C g++.dg/ext/visibility/noPLT.C g++.dg/ext/visibility/pragma.C g++.dg/ext/visibility/pragma-override1.C g++.dg/ext/visibility/pragma-override2.C g++.dg/ext/visibility/staticmemfuncts.C g++.dg/ext/visibility/virtual.C: New tests. Co-Authored-By: Brian Ryner <bryner@brianryner.com> From-SVN: r85167
2004-07-26 00:52:22 +02:00
/* If this is a type, set the visibility on the type decl. */
if (TYPE_P (decl))
{
decl = TYPE_NAME (decl);
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!decl)
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
return NULL_TREE;
re PR c/18479 (__attribute__ ((visibility("default"))) in C causes internal compiler error) 2004-11-29 Andrew Pinski <pinskia@physics.uc.edu> PR c/18479 * gcc.dg/pr18479.c: New test. 2004-11-29 Andrew Pinski <pinskia@physics.uc.edu> PR c/18479 * c-common.c (handle_visibility_attribute): When the type decl is really a identifier node, warn about being ignored and return. From-SVN: r91492
2004-11-30 00:11:30 +01:00
if (TREE_CODE (decl) == IDENTIFIER_NODE)
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored on types",
re PR c/18479 (__attribute__ ((visibility("default"))) in C causes internal compiler error) 2004-11-29 Andrew Pinski <pinskia@physics.uc.edu> PR c/18479 * gcc.dg/pr18479.c: New test. 2004-11-29 Andrew Pinski <pinskia@physics.uc.edu> PR c/18479 * c-common.c (handle_visibility_attribute): When the type decl is really a identifier node, warn about being ignored and return. From-SVN: r91492
2004-11-30 00:11:30 +01:00
name);
return NULL_TREE;
}
re PR c++/9283 (__attribute__((visibility ("hidden"))) not supported for class/struct) PR c++/9283 PR c++/15000 * c-common.c (c_common_attribute_table): Allow handle_visibility_attribute to be called for types. (handle_visibility_attribute) When given a type, set the visibility bits on the TYPE_NAME. When given a decl, don't set no_add_attrs so that we can check later whether the attribute was present. Added warning if attribute applied to non class type. * c-decl.c (diagnose_mismatched_decls): Updated rules for merging decls and checking that they are consistent. * common.opt: Added -fvisibility. * c.opt, c-opts.c: Added -fvisibility-inlines-hidden. * c-pragma.h, c-pragma.c: Added handle_pragma_visibility(). * flags.h, tree.h: Added assorted support defines for overall patch * opts.c: Added parsing support for -fvisibility. * tree.c (build_decl): Set visibility for all decls to be whatever is in force at that time. * varasm.c (default_binds_local_p_1): Reworked logic determining when to make a symbol locally bound. * doc/invoke.texi: Added documentation for -fvisibility and -fvisibility-inlines-hidden. PR c++/15000 PR c++/9283 * class.c (check_field_decls): Apply hidden visibility if -fvisibility-inlines-hidden and inlined unless otherwise specified (build_vtable): Set vtable visibility to class visibility. (check_field_decls): Default static member visibility to class visibility. (check_methods): Default method visibility to class visibility. * cp-tree.h: Added CLASSTYPE_VISIBILITY and CLASSTYPE_VISIBILITY_SPECIFIED macro. * decl.c (duplicate_decls): New logic for merging definition decls with declaration decls. Added ignore & warning when non default applied to global operator new or delete. * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED wherever VISIBILITY was changed * rtti.c (get_tinfo_decl): Set typeinfo visibility to class visibility. (tinfo_base_init): Set typeinfo name visibility to class visibility. PR c++/9283 PR c++/15000 * gcc.dg/visibility-9.c, gcc.dg/visibility-a.c: New tests. * g++.dg/ext/visibility/: New directory. * g++.dg/ext/visibility-1.C, g++.dg/ext/visibility-2.C g++.dg/ext/visibility-3.C, g++.dg/ext/visibility-4.C, g++.dg/ext/visibility-5.C, g++.dg/ext/visibility-6.C, g++.dg/ext/visibility-7.C: Move to g++.dg/ext/visibility/. * g++.dg/ext/visibility/fvisibility.C, g++.dg/ext/visibility/fvisibility-inlines-hidden.C, g++.dg/ext/visibility/fvisibility-override1.C g++.dg/ext/visibility/fvisibility-override2.C g++.dg/ext/visibility/memfuncts.C g++.dg/ext/visibility/noPLT.C g++.dg/ext/visibility/pragma.C g++.dg/ext/visibility/pragma-override1.C g++.dg/ext/visibility/pragma-override2.C g++.dg/ext/visibility/staticmemfuncts.C g++.dg/ext/visibility/virtual.C: New tests. Co-Authored-By: Brian Ryner <bryner@brianryner.com> From-SVN: r85167
2004-07-26 00:52:22 +02:00
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-11-06 23:08:26 +01:00
if (strcmp (TREE_STRING_POINTER (id), "default") == 0)
re PR c++/26905 (default-visibility class symbol improperly resolved as hidden-visibility) PR c++/26905 PR c++/26612 PR c++/27000 PR c++/26984 PR c++/19134 * tree.c (build_decl_stat): Don't hande #pragma visibility here. * c-common.c (c_determine_visibility): Handle it here. * c-decl.c (finish_decl): Call c_determine_visibility for functions, too. * flags.h (enum symbol_visibility): Sort from most to least visibility. * tree.h: Likewise. * varasm.c (default_assemble_visibility): Likewise. * c-common.c (handle_visibility_attribute): Complain about trying to give visibility to an already defined class, or trying to change declared visibility. Always attach the attribute. * cp/decl2.c (determine_visibility): Overhaul. (determine_visibility_from_class): Likewise. (min_vis_r, type_visibility, constrain_visibility): New fns. (constrain_visibility_for_template): Likewise. (constrain_class_visibility): Likewise. * cp/decl.c (cp_finish_decl): Call determine_visibility for function decls, too. * cp/name-lookup.c (pushtag): Call determine_visibility. * cp/decl.c (duplicate_decls): Don't copy visibility from template to specialization. * cp/pt.c (check_explicit_specialization): Likewise. (lookup_template_class, tsubst_decl): Call determine_visibility. * cp/class.c (finish_struct_1): Call constrain_class_visibility. PR c++/26905 PR c++/21675 PR c++/17470 * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes to grokdeclarator. (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. (cp_parser_enum_specifier): Likewise. (cp_parser_elaborated_type_specifier): Apply attributes if this declares only the class. (cp_parser_class_specifier): Apply leading attributes immediately. * cp/semantics.c (begin_class_definition): Add attributes parameter, apply them to the type. * attribs.c (decl_attributes): Ignore type-in-place attributes once the type has been defined. PR c++/21581 PR c++/25915 * cp/tree.c (decl_anon_ns_mem_p): New function. * cp/cp-tree.h: Declare it. * cp/decl2.c (determine_visibility): Make anonymous namespace members static. (min_vis_r, constrain_visibility): Likewise. * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on pseudo-types. * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on global_namespace. * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC on anonymous namespaces. From-SVN: r115086
2006-06-30 03:15:56 +02:00
vis = VISIBILITY_DEFAULT;
c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-11-06 23:08:26 +01:00
else if (strcmp (TREE_STRING_POINTER (id), "internal") == 0)
re PR c++/26905 (default-visibility class symbol improperly resolved as hidden-visibility) PR c++/26905 PR c++/26612 PR c++/27000 PR c++/26984 PR c++/19134 * tree.c (build_decl_stat): Don't hande #pragma visibility here. * c-common.c (c_determine_visibility): Handle it here. * c-decl.c (finish_decl): Call c_determine_visibility for functions, too. * flags.h (enum symbol_visibility): Sort from most to least visibility. * tree.h: Likewise. * varasm.c (default_assemble_visibility): Likewise. * c-common.c (handle_visibility_attribute): Complain about trying to give visibility to an already defined class, or trying to change declared visibility. Always attach the attribute. * cp/decl2.c (determine_visibility): Overhaul. (determine_visibility_from_class): Likewise. (min_vis_r, type_visibility, constrain_visibility): New fns. (constrain_visibility_for_template): Likewise. (constrain_class_visibility): Likewise. * cp/decl.c (cp_finish_decl): Call determine_visibility for function decls, too. * cp/name-lookup.c (pushtag): Call determine_visibility. * cp/decl.c (duplicate_decls): Don't copy visibility from template to specialization. * cp/pt.c (check_explicit_specialization): Likewise. (lookup_template_class, tsubst_decl): Call determine_visibility. * cp/class.c (finish_struct_1): Call constrain_class_visibility. PR c++/26905 PR c++/21675 PR c++/17470 * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes to grokdeclarator. (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. (cp_parser_enum_specifier): Likewise. (cp_parser_elaborated_type_specifier): Apply attributes if this declares only the class. (cp_parser_class_specifier): Apply leading attributes immediately. * cp/semantics.c (begin_class_definition): Add attributes parameter, apply them to the type. * attribs.c (decl_attributes): Ignore type-in-place attributes once the type has been defined. PR c++/21581 PR c++/25915 * cp/tree.c (decl_anon_ns_mem_p): New function. * cp/cp-tree.h: Declare it. * cp/decl2.c (determine_visibility): Make anonymous namespace members static. (min_vis_r, constrain_visibility): Likewise. * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on pseudo-types. * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on global_namespace. * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC on anonymous namespaces. From-SVN: r115086
2006-06-30 03:15:56 +02:00
vis = VISIBILITY_INTERNAL;
c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-11-06 23:08:26 +01:00
else if (strcmp (TREE_STRING_POINTER (id), "hidden") == 0)
re PR c++/26905 (default-visibility class symbol improperly resolved as hidden-visibility) PR c++/26905 PR c++/26612 PR c++/27000 PR c++/26984 PR c++/19134 * tree.c (build_decl_stat): Don't hande #pragma visibility here. * c-common.c (c_determine_visibility): Handle it here. * c-decl.c (finish_decl): Call c_determine_visibility for functions, too. * flags.h (enum symbol_visibility): Sort from most to least visibility. * tree.h: Likewise. * varasm.c (default_assemble_visibility): Likewise. * c-common.c (handle_visibility_attribute): Complain about trying to give visibility to an already defined class, or trying to change declared visibility. Always attach the attribute. * cp/decl2.c (determine_visibility): Overhaul. (determine_visibility_from_class): Likewise. (min_vis_r, type_visibility, constrain_visibility): New fns. (constrain_visibility_for_template): Likewise. (constrain_class_visibility): Likewise. * cp/decl.c (cp_finish_decl): Call determine_visibility for function decls, too. * cp/name-lookup.c (pushtag): Call determine_visibility. * cp/decl.c (duplicate_decls): Don't copy visibility from template to specialization. * cp/pt.c (check_explicit_specialization): Likewise. (lookup_template_class, tsubst_decl): Call determine_visibility. * cp/class.c (finish_struct_1): Call constrain_class_visibility. PR c++/26905 PR c++/21675 PR c++/17470 * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes to grokdeclarator. (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. (cp_parser_enum_specifier): Likewise. (cp_parser_elaborated_type_specifier): Apply attributes if this declares only the class. (cp_parser_class_specifier): Apply leading attributes immediately. * cp/semantics.c (begin_class_definition): Add attributes parameter, apply them to the type. * attribs.c (decl_attributes): Ignore type-in-place attributes once the type has been defined. PR c++/21581 PR c++/25915 * cp/tree.c (decl_anon_ns_mem_p): New function. * cp/cp-tree.h: Declare it. * cp/decl2.c (determine_visibility): Make anonymous namespace members static. (min_vis_r, constrain_visibility): Likewise. * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on pseudo-types. * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on global_namespace. * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC on anonymous namespaces. From-SVN: r115086
2006-06-30 03:15:56 +02:00
vis = VISIBILITY_HIDDEN;
c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-11-06 23:08:26 +01:00
else if (strcmp (TREE_STRING_POINTER (id), "protected") == 0)
re PR c++/26905 (default-visibility class symbol improperly resolved as hidden-visibility) PR c++/26905 PR c++/26612 PR c++/27000 PR c++/26984 PR c++/19134 * tree.c (build_decl_stat): Don't hande #pragma visibility here. * c-common.c (c_determine_visibility): Handle it here. * c-decl.c (finish_decl): Call c_determine_visibility for functions, too. * flags.h (enum symbol_visibility): Sort from most to least visibility. * tree.h: Likewise. * varasm.c (default_assemble_visibility): Likewise. * c-common.c (handle_visibility_attribute): Complain about trying to give visibility to an already defined class, or trying to change declared visibility. Always attach the attribute. * cp/decl2.c (determine_visibility): Overhaul. (determine_visibility_from_class): Likewise. (min_vis_r, type_visibility, constrain_visibility): New fns. (constrain_visibility_for_template): Likewise. (constrain_class_visibility): Likewise. * cp/decl.c (cp_finish_decl): Call determine_visibility for function decls, too. * cp/name-lookup.c (pushtag): Call determine_visibility. * cp/decl.c (duplicate_decls): Don't copy visibility from template to specialization. * cp/pt.c (check_explicit_specialization): Likewise. (lookup_template_class, tsubst_decl): Call determine_visibility. * cp/class.c (finish_struct_1): Call constrain_class_visibility. PR c++/26905 PR c++/21675 PR c++/17470 * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes to grokdeclarator. (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. (cp_parser_enum_specifier): Likewise. (cp_parser_elaborated_type_specifier): Apply attributes if this declares only the class. (cp_parser_class_specifier): Apply leading attributes immediately. * cp/semantics.c (begin_class_definition): Add attributes parameter, apply them to the type. * attribs.c (decl_attributes): Ignore type-in-place attributes once the type has been defined. PR c++/21581 PR c++/25915 * cp/tree.c (decl_anon_ns_mem_p): New function. * cp/cp-tree.h: Declare it. * cp/decl2.c (determine_visibility): Make anonymous namespace members static. (min_vis_r, constrain_visibility): Likewise. * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on pseudo-types. * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on global_namespace. * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC on anonymous namespaces. From-SVN: r115086
2006-06-30 03:15:56 +02:00
vis = VISIBILITY_PROTECTED;
c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-11-06 23:08:26 +01:00
else
re PR c++/26905 (default-visibility class symbol improperly resolved as hidden-visibility) PR c++/26905 PR c++/26612 PR c++/27000 PR c++/26984 PR c++/19134 * tree.c (build_decl_stat): Don't hande #pragma visibility here. * c-common.c (c_determine_visibility): Handle it here. * c-decl.c (finish_decl): Call c_determine_visibility for functions, too. * flags.h (enum symbol_visibility): Sort from most to least visibility. * tree.h: Likewise. * varasm.c (default_assemble_visibility): Likewise. * c-common.c (handle_visibility_attribute): Complain about trying to give visibility to an already defined class, or trying to change declared visibility. Always attach the attribute. * cp/decl2.c (determine_visibility): Overhaul. (determine_visibility_from_class): Likewise. (min_vis_r, type_visibility, constrain_visibility): New fns. (constrain_visibility_for_template): Likewise. (constrain_class_visibility): Likewise. * cp/decl.c (cp_finish_decl): Call determine_visibility for function decls, too. * cp/name-lookup.c (pushtag): Call determine_visibility. * cp/decl.c (duplicate_decls): Don't copy visibility from template to specialization. * cp/pt.c (check_explicit_specialization): Likewise. (lookup_template_class, tsubst_decl): Call determine_visibility. * cp/class.c (finish_struct_1): Call constrain_class_visibility. PR c++/26905 PR c++/21675 PR c++/17470 * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes to grokdeclarator. (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. (cp_parser_enum_specifier): Likewise. (cp_parser_elaborated_type_specifier): Apply attributes if this declares only the class. (cp_parser_class_specifier): Apply leading attributes immediately. * cp/semantics.c (begin_class_definition): Add attributes parameter, apply them to the type. * attribs.c (decl_attributes): Ignore type-in-place attributes once the type has been defined. PR c++/21581 PR c++/25915 * cp/tree.c (decl_anon_ns_mem_p): New function. * cp/cp-tree.h: Declare it. * cp/decl2.c (determine_visibility): Make anonymous namespace members static. (min_vis_r, constrain_visibility): Likewise. * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on pseudo-types. * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on global_namespace. * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC on anonymous namespaces. From-SVN: r115086
2006-06-30 03:15:56 +02:00
{
error ("visibility argument must be one of \"default\", \"hidden\", \"protected\" or \"internal\"");
vis = VISIBILITY_DEFAULT;
}
if (DECL_VISIBILITY_SPECIFIED (decl)
&& vis != DECL_VISIBILITY (decl)
&& lookup_attribute ("visibility", (TYPE_P (*node)
? TYPE_ATTRIBUTES (*node)
: DECL_ATTRIBUTES (decl))))
error ("%qD redeclared with different visibility", decl);
DECL_VISIBILITY (decl) = vis;
re PR c++/9283 (__attribute__((visibility ("hidden"))) not supported for class/struct) PR c++/9283 PR c++/15000 * c-common.c (c_common_attribute_table): Allow handle_visibility_attribute to be called for types. (handle_visibility_attribute) When given a type, set the visibility bits on the TYPE_NAME. When given a decl, don't set no_add_attrs so that we can check later whether the attribute was present. Added warning if attribute applied to non class type. * c-decl.c (diagnose_mismatched_decls): Updated rules for merging decls and checking that they are consistent. * common.opt: Added -fvisibility. * c.opt, c-opts.c: Added -fvisibility-inlines-hidden. * c-pragma.h, c-pragma.c: Added handle_pragma_visibility(). * flags.h, tree.h: Added assorted support defines for overall patch * opts.c: Added parsing support for -fvisibility. * tree.c (build_decl): Set visibility for all decls to be whatever is in force at that time. * varasm.c (default_binds_local_p_1): Reworked logic determining when to make a symbol locally bound. * doc/invoke.texi: Added documentation for -fvisibility and -fvisibility-inlines-hidden. PR c++/15000 PR c++/9283 * class.c (check_field_decls): Apply hidden visibility if -fvisibility-inlines-hidden and inlined unless otherwise specified (build_vtable): Set vtable visibility to class visibility. (check_field_decls): Default static member visibility to class visibility. (check_methods): Default method visibility to class visibility. * cp-tree.h: Added CLASSTYPE_VISIBILITY and CLASSTYPE_VISIBILITY_SPECIFIED macro. * decl.c (duplicate_decls): New logic for merging definition decls with declaration decls. Added ignore & warning when non default applied to global operator new or delete. * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED wherever VISIBILITY was changed * rtti.c (get_tinfo_decl): Set typeinfo visibility to class visibility. (tinfo_base_init): Set typeinfo name visibility to class visibility. PR c++/9283 PR c++/15000 * gcc.dg/visibility-9.c, gcc.dg/visibility-a.c: New tests. * g++.dg/ext/visibility/: New directory. * g++.dg/ext/visibility-1.C, g++.dg/ext/visibility-2.C g++.dg/ext/visibility-3.C, g++.dg/ext/visibility-4.C, g++.dg/ext/visibility-5.C, g++.dg/ext/visibility-6.C, g++.dg/ext/visibility-7.C: Move to g++.dg/ext/visibility/. * g++.dg/ext/visibility/fvisibility.C, g++.dg/ext/visibility/fvisibility-inlines-hidden.C, g++.dg/ext/visibility/fvisibility-override1.C g++.dg/ext/visibility/fvisibility-override2.C g++.dg/ext/visibility/memfuncts.C g++.dg/ext/visibility/noPLT.C g++.dg/ext/visibility/pragma.C g++.dg/ext/visibility/pragma-override1.C g++.dg/ext/visibility/pragma-override2.C g++.dg/ext/visibility/staticmemfuncts.C g++.dg/ext/visibility/virtual.C: New tests. Co-Authored-By: Brian Ryner <bryner@brianryner.com> From-SVN: r85167
2004-07-26 00:52:22 +02:00
DECL_VISIBILITY_SPECIFIED (decl) = 1;
re PR c++/26905 (default-visibility class symbol improperly resolved as hidden-visibility) PR c++/26905 PR c++/26612 PR c++/27000 PR c++/26984 PR c++/19134 * tree.c (build_decl_stat): Don't hande #pragma visibility here. * c-common.c (c_determine_visibility): Handle it here. * c-decl.c (finish_decl): Call c_determine_visibility for functions, too. * flags.h (enum symbol_visibility): Sort from most to least visibility. * tree.h: Likewise. * varasm.c (default_assemble_visibility): Likewise. * c-common.c (handle_visibility_attribute): Complain about trying to give visibility to an already defined class, or trying to change declared visibility. Always attach the attribute. * cp/decl2.c (determine_visibility): Overhaul. (determine_visibility_from_class): Likewise. (min_vis_r, type_visibility, constrain_visibility): New fns. (constrain_visibility_for_template): Likewise. (constrain_class_visibility): Likewise. * cp/decl.c (cp_finish_decl): Call determine_visibility for function decls, too. * cp/name-lookup.c (pushtag): Call determine_visibility. * cp/decl.c (duplicate_decls): Don't copy visibility from template to specialization. * cp/pt.c (check_explicit_specialization): Likewise. (lookup_template_class, tsubst_decl): Call determine_visibility. * cp/class.c (finish_struct_1): Call constrain_class_visibility. PR c++/26905 PR c++/21675 PR c++/17470 * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes to grokdeclarator. (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. (cp_parser_enum_specifier): Likewise. (cp_parser_elaborated_type_specifier): Apply attributes if this declares only the class. (cp_parser_class_specifier): Apply leading attributes immediately. * cp/semantics.c (begin_class_definition): Add attributes parameter, apply them to the type. * attribs.c (decl_attributes): Ignore type-in-place attributes once the type has been defined. PR c++/21581 PR c++/25915 * cp/tree.c (decl_anon_ns_mem_p): New function. * cp/cp-tree.h: Declare it. * cp/decl2.c (determine_visibility): Make anonymous namespace members static. (min_vis_r, constrain_visibility): Likewise. * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on pseudo-types. * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on global_namespace. * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC on anonymous namespaces. From-SVN: r115086
2006-06-30 03:15:56 +02:00
/* Go ahead and attach the attribute to the node as well. This is needed
so we can determine whether we have VISIBILITY_DEFAULT because the
visibility was not specified, or because it was explicitly overridden
from the containing scope. */
c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-11-06 23:08:26 +01:00
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
return NULL_TREE;
}
tree.c (handle_dll_attribute): Move here from i383/winnt.c. * tree.c (handle_dll_attribute): Move here from i383/winnt.c. Replace use of DECL_INLINE with DECL_DECLARED_INLINE_P. Set DECL_VISIBLITY. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * tree.h (handle_dll_attribute): Declare. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * c-common.h (c_determine_visibility): Declare. * c-common.c (c_determine_visibility): New function. * c-decl.c (finish_decl): Use it. (finish_function): Likewise. * defaults.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to zero, by default. Use #if, not #ifdef, to test it. * config/arm/arm.c (arm_attribute_table): Use handle_dll_attribute. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * config/arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. * config/i386/cygming.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. * config/i386/i386-protos.h (ix86_handle_dll_attribute): Remove. * config/i386/i386.c (ix86_attribute_table): Use handle_dll_attribute for dllimport/dllexport. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * config/i386/winnt.c (ix86_handle_dll_attribute): Remove. * config/mcore/mcore.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to 1. * config/mcore/mcore.c (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Test it with #if. * config/sh/symbian-pre.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to 1. * doc/extend.texi (dllexport): Clarify and correct documentation. (dllimport): Likewise. * doc/tm.texi (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Mention handle_dll_attribute. * decl.c (start_preparsed_function): Move determine_visibility call. * decl2.c (determine_visibility): Incorporate dllexport testing. * g++.dg/ext/visibility/assign1.C: Use scan-hidden and dg-require-visiblity. * g++.dg/ext/visibility/fvisibility-inlines-hidden.C: Likewise. * g++.dg/ext/visibility/fvisibility.C: Likewise. * g++.dg/ext/visibility/memfuncts.C: Likewise. * g++.dg/ext/visibility/new1.C: Likewise. * g++.dg/ext/visibility/pragma.C: Likewise. * g++.dg/ext/visibility/staticmemfuncts.C: Likewise. * g++.dg/ext/visibility/virtual.C: Likewise. * g++/dg/ext/visibility/visibility-1.C: Likewise. * g++/dg/ext/visibility/visibility-2.C: Likewise. * g++/dg/ext/visibility/visibility-3.C: Likewise. * g++/dg/ext/visibility/visibility-4.C: Likewise. * g++/dg/ext/visibility/visibility-5.C: Likewise. * g++/dg/ext/visibility/visibility-6.C: Likewise. * g++/dg/ext/visibility/visibility-7.C: Likewise. * g++/dg/ext/visibility/visibility-8.C: New test. * gcc.c-torture/compile/dll.x: Remove. * gcc.dg/dll-2.c: Use dg-require-dll * gcc.dg/visibility-10.c: New test. * lib/gcc-dg.exp (dg-require-dll): Add Symbian to list of targets supporting DLLs. * testsuite/lib/scanasm.exp (scan_hidden): New function. (scan_not_hidden): Likewise. From-SVN: r85621
2004-08-06 04:03:29 +02:00
/* Determine the ELF symbol visibility for DECL, which is either a
variable or a function. It is an error to use this function if a
definition of DECL is not available in this translation unit.
Returns true if the final visibility has been determined by this
function; false if the caller is free to make additional
modifications. */
bool
c_determine_visibility (tree decl)
{
c-common.c (c_sizeof_or_alignof_type): Use gcc_assert. * c-common.c (c_sizeof_or_alignof_type): Use gcc_assert. (handle_visibility_attribute, c_determine_visibility): Likewise. * c-common.h (my_friendly_assert): Remove. * cp/cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Use gcc_assert. From-SVN: r86762
2004-08-30 14:18:31 +02:00
gcc_assert (TREE_CODE (decl) == VAR_DECL
|| TREE_CODE (decl) == FUNCTION_DECL);
tree.c (handle_dll_attribute): Move here from i383/winnt.c. * tree.c (handle_dll_attribute): Move here from i383/winnt.c. Replace use of DECL_INLINE with DECL_DECLARED_INLINE_P. Set DECL_VISIBLITY. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * tree.h (handle_dll_attribute): Declare. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * c-common.h (c_determine_visibility): Declare. * c-common.c (c_determine_visibility): New function. * c-decl.c (finish_decl): Use it. (finish_function): Likewise. * defaults.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to zero, by default. Use #if, not #ifdef, to test it. * config/arm/arm.c (arm_attribute_table): Use handle_dll_attribute. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * config/arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. * config/i386/cygming.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. * config/i386/i386-protos.h (ix86_handle_dll_attribute): Remove. * config/i386/i386.c (ix86_attribute_table): Use handle_dll_attribute for dllimport/dllexport. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * config/i386/winnt.c (ix86_handle_dll_attribute): Remove. * config/mcore/mcore.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to 1. * config/mcore/mcore.c (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Test it with #if. * config/sh/symbian-pre.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to 1. * doc/extend.texi (dllexport): Clarify and correct documentation. (dllimport): Likewise. * doc/tm.texi (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Mention handle_dll_attribute. * decl.c (start_preparsed_function): Move determine_visibility call. * decl2.c (determine_visibility): Incorporate dllexport testing. * g++.dg/ext/visibility/assign1.C: Use scan-hidden and dg-require-visiblity. * g++.dg/ext/visibility/fvisibility-inlines-hidden.C: Likewise. * g++.dg/ext/visibility/fvisibility.C: Likewise. * g++.dg/ext/visibility/memfuncts.C: Likewise. * g++.dg/ext/visibility/new1.C: Likewise. * g++.dg/ext/visibility/pragma.C: Likewise. * g++.dg/ext/visibility/staticmemfuncts.C: Likewise. * g++.dg/ext/visibility/virtual.C: Likewise. * g++/dg/ext/visibility/visibility-1.C: Likewise. * g++/dg/ext/visibility/visibility-2.C: Likewise. * g++/dg/ext/visibility/visibility-3.C: Likewise. * g++/dg/ext/visibility/visibility-4.C: Likewise. * g++/dg/ext/visibility/visibility-5.C: Likewise. * g++/dg/ext/visibility/visibility-6.C: Likewise. * g++/dg/ext/visibility/visibility-7.C: Likewise. * g++/dg/ext/visibility/visibility-8.C: New test. * gcc.c-torture/compile/dll.x: Remove. * gcc.dg/dll-2.c: Use dg-require-dll * gcc.dg/visibility-10.c: New test. * lib/gcc-dg.exp (dg-require-dll): Add Symbian to list of targets supporting DLLs. * testsuite/lib/scanasm.exp (scan_hidden): New function. (scan_not_hidden): Likewise. From-SVN: r85621
2004-08-06 04:03:29 +02:00
/* If the user explicitly specified the visibility with an
attribute, honor that. DECL_VISIBILITY will have been set during
the processing of the attribute. We check for an explicit
attribute, rather than just checking DECL_VISIBILITY_SPECIFIED,
to distinguish the use of an attribute from the use of a "#pragma
GCC visibility push(...)"; in the latter case we still want other
considerations to be able to overrule the #pragma. */
if (lookup_attribute ("visibility", DECL_ATTRIBUTES (decl)))
return true;
/* Anything that is exported must have default visibility. */
if (TARGET_DLLIMPORT_DECL_ATTRIBUTES
&& lookup_attribute ("dllexport", DECL_ATTRIBUTES (decl)))
{
DECL_VISIBILITY (decl) = VISIBILITY_DEFAULT;
DECL_VISIBILITY_SPECIFIED (decl) = 1;
return true;
}
re PR c++/26905 (default-visibility class symbol improperly resolved as hidden-visibility) PR c++/26905 PR c++/26612 PR c++/27000 PR c++/26984 PR c++/19134 * tree.c (build_decl_stat): Don't hande #pragma visibility here. * c-common.c (c_determine_visibility): Handle it here. * c-decl.c (finish_decl): Call c_determine_visibility for functions, too. * flags.h (enum symbol_visibility): Sort from most to least visibility. * tree.h: Likewise. * varasm.c (default_assemble_visibility): Likewise. * c-common.c (handle_visibility_attribute): Complain about trying to give visibility to an already defined class, or trying to change declared visibility. Always attach the attribute. * cp/decl2.c (determine_visibility): Overhaul. (determine_visibility_from_class): Likewise. (min_vis_r, type_visibility, constrain_visibility): New fns. (constrain_visibility_for_template): Likewise. (constrain_class_visibility): Likewise. * cp/decl.c (cp_finish_decl): Call determine_visibility for function decls, too. * cp/name-lookup.c (pushtag): Call determine_visibility. * cp/decl.c (duplicate_decls): Don't copy visibility from template to specialization. * cp/pt.c (check_explicit_specialization): Likewise. (lookup_template_class, tsubst_decl): Call determine_visibility. * cp/class.c (finish_struct_1): Call constrain_class_visibility. PR c++/26905 PR c++/21675 PR c++/17470 * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes to grokdeclarator. (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. (cp_parser_enum_specifier): Likewise. (cp_parser_elaborated_type_specifier): Apply attributes if this declares only the class. (cp_parser_class_specifier): Apply leading attributes immediately. * cp/semantics.c (begin_class_definition): Add attributes parameter, apply them to the type. * attribs.c (decl_attributes): Ignore type-in-place attributes once the type has been defined. PR c++/21581 PR c++/25915 * cp/tree.c (decl_anon_ns_mem_p): New function. * cp/cp-tree.h: Declare it. * cp/decl2.c (determine_visibility): Make anonymous namespace members static. (min_vis_r, constrain_visibility): Likewise. * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on pseudo-types. * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on global_namespace. * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC on anonymous namespaces. From-SVN: r115086
2006-06-30 03:15:56 +02:00
/* Set default visibility to whatever the user supplied with
visibility_specified depending on #pragma GCC visibility. */
if (!DECL_VISIBILITY_SPECIFIED (decl))
{
DECL_VISIBILITY (decl) = default_visibility;
DECL_VISIBILITY_SPECIFIED (decl) = visibility_options.inpragma;
}
tree.c (handle_dll_attribute): Move here from i383/winnt.c. * tree.c (handle_dll_attribute): Move here from i383/winnt.c. Replace use of DECL_INLINE with DECL_DECLARED_INLINE_P. Set DECL_VISIBLITY. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * tree.h (handle_dll_attribute): Declare. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * c-common.h (c_determine_visibility): Declare. * c-common.c (c_determine_visibility): New function. * c-decl.c (finish_decl): Use it. (finish_function): Likewise. * defaults.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to zero, by default. Use #if, not #ifdef, to test it. * config/arm/arm.c (arm_attribute_table): Use handle_dll_attribute. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * config/arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. * config/i386/cygming.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. * config/i386/i386-protos.h (ix86_handle_dll_attribute): Remove. * config/i386/i386.c (ix86_attribute_table): Use handle_dll_attribute for dllimport/dllexport. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * config/i386/winnt.c (ix86_handle_dll_attribute): Remove. * config/mcore/mcore.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to 1. * config/mcore/mcore.c (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Test it with #if. * config/sh/symbian-pre.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to 1. * doc/extend.texi (dllexport): Clarify and correct documentation. (dllimport): Likewise. * doc/tm.texi (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Mention handle_dll_attribute. * decl.c (start_preparsed_function): Move determine_visibility call. * decl2.c (determine_visibility): Incorporate dllexport testing. * g++.dg/ext/visibility/assign1.C: Use scan-hidden and dg-require-visiblity. * g++.dg/ext/visibility/fvisibility-inlines-hidden.C: Likewise. * g++.dg/ext/visibility/fvisibility.C: Likewise. * g++.dg/ext/visibility/memfuncts.C: Likewise. * g++.dg/ext/visibility/new1.C: Likewise. * g++.dg/ext/visibility/pragma.C: Likewise. * g++.dg/ext/visibility/staticmemfuncts.C: Likewise. * g++.dg/ext/visibility/virtual.C: Likewise. * g++/dg/ext/visibility/visibility-1.C: Likewise. * g++/dg/ext/visibility/visibility-2.C: Likewise. * g++/dg/ext/visibility/visibility-3.C: Likewise. * g++/dg/ext/visibility/visibility-4.C: Likewise. * g++/dg/ext/visibility/visibility-5.C: Likewise. * g++/dg/ext/visibility/visibility-6.C: Likewise. * g++/dg/ext/visibility/visibility-7.C: Likewise. * g++/dg/ext/visibility/visibility-8.C: New test. * gcc.c-torture/compile/dll.x: Remove. * gcc.dg/dll-2.c: Use dg-require-dll * gcc.dg/visibility-10.c: New test. * lib/gcc-dg.exp (dg-require-dll): Add Symbian to list of targets supporting DLLs. * testsuite/lib/scanasm.exp (scan_hidden): New function. (scan_not_hidden): Likewise. From-SVN: r85621
2004-08-06 04:03:29 +02:00
return false;
}
extend.texi (tls_model): Document. * doc/extend.texi (tls_model): Document. * varasm.c (decl_tls_model): New. * c-common.c (handle_tls_model_attribute): New. (c_common_attribute_table): Add tls_model. * config/alpha/alpha.c (alpha_encode_section_info): Use decl_tls_model. * flags.h (enum tls_model, flag_tls_default): Move... * tree.h (enum tls_model, flag_tls_default): ...here. (decl_tls_model): New prototype. * config/ia64/ia64.c (ia64_encode_section_info): Likewise. * config/i386/i386.c (ix86_encode_section_info): Likewise. * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): Allow !flag_pic. From-SVN: r57588
2002-09-27 15:30:10 +02:00
/* Handle an "tls_model" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_tls_model_attribute (tree *node, tree name, tree args,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
int ARG_UNUSED (flags), bool *no_add_attrs)
extend.texi (tls_model): Document. * doc/extend.texi (tls_model): Document. * varasm.c (decl_tls_model): New. * c-common.c (handle_tls_model_attribute): New. (c_common_attribute_table): Add tls_model. * config/alpha/alpha.c (alpha_encode_section_info): Use decl_tls_model. * flags.h (enum tls_model, flag_tls_default): Move... * tree.h (enum tls_model, flag_tls_default): ...here. (decl_tls_model): New prototype. * config/ia64/ia64.c (ia64_encode_section_info): Likewise. * config/i386/i386.c (ix86_encode_section_info): Likewise. * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): Allow !flag_pic. From-SVN: r57588
2002-09-27 15:30:10 +02:00
{
coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * tree.h (struct tree_decl): New field `tls_model'. (DECL_TLS_MODEL): New. (DECL_THREAD_LOCAL_P): Rename from DECL_THREAD_LOCAL, make it a predicate. * rtl.h (decl_default_tls_model): Add prototype for it. * varasm.c (decl_tls_model): Rewritten and renamed to ... (decl_default_tls_model): ... this. (default_encode_section_info): Use DECL_TLS_MODEL instead of decl_tls_model. (assemble_variable): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (default_section_type_flags_1): Likewise. (categorize_decl_for_section): Likewise. * tree.c (staticp): Likewise. (recompute_tree_invarant_for_addr_expr): Likewise. * drawf2out (loc_descriptor_from_tree_1): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. with DECL_THREAD_LOCAL_P. (start_decl): Likewise. * print-tree.c (print_node): Likewise. Print the TLS model. (grokdeclarator): Set the default DECL_TLS_MODEL here. * c-common.c (handle_tls_model_attribute): Rewrite to set the TLS model up based on the attribute. Never add the attribute to the decl's attributes list. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. cp/ * decl.c (start_decl): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (cp_finish_decl): Likewise. (grokvardecl): Set the default DECL_TLS_MODEL here. From-SVN: r101465
2005-06-30 14:17:52 +02:00
tree id;
extend.texi (tls_model): Document. * doc/extend.texi (tls_model): Document. * varasm.c (decl_tls_model): New. * c-common.c (handle_tls_model_attribute): New. (c_common_attribute_table): Add tls_model. * config/alpha/alpha.c (alpha_encode_section_info): Use decl_tls_model. * flags.h (enum tls_model, flag_tls_default): Move... * tree.h (enum tls_model, flag_tls_default): ...here. (decl_tls_model): New prototype. * config/ia64/ia64.c (ia64_encode_section_info): Likewise. * config/i386/i386.c (ix86_encode_section_info): Likewise. * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): Allow !flag_pic. From-SVN: r57588
2002-09-27 15:30:10 +02:00
tree decl = *node;
coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * tree.h (struct tree_decl): New field `tls_model'. (DECL_TLS_MODEL): New. (DECL_THREAD_LOCAL_P): Rename from DECL_THREAD_LOCAL, make it a predicate. * rtl.h (decl_default_tls_model): Add prototype for it. * varasm.c (decl_tls_model): Rewritten and renamed to ... (decl_default_tls_model): ... this. (default_encode_section_info): Use DECL_TLS_MODEL instead of decl_tls_model. (assemble_variable): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (default_section_type_flags_1): Likewise. (categorize_decl_for_section): Likewise. * tree.c (staticp): Likewise. (recompute_tree_invarant_for_addr_expr): Likewise. * drawf2out (loc_descriptor_from_tree_1): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. with DECL_THREAD_LOCAL_P. (start_decl): Likewise. * print-tree.c (print_node): Likewise. Print the TLS model. (grokdeclarator): Set the default DECL_TLS_MODEL here. * c-common.c (handle_tls_model_attribute): Rewrite to set the TLS model up based on the attribute. Never add the attribute to the decl's attributes list. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. cp/ * decl.c (start_decl): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (cp_finish_decl): Likewise. (grokvardecl): Set the default DECL_TLS_MODEL here. From-SVN: r101465
2005-06-30 14:17:52 +02:00
enum tls_model kind;
extend.texi (tls_model): Document. * doc/extend.texi (tls_model): Document. * varasm.c (decl_tls_model): New. * c-common.c (handle_tls_model_attribute): New. (c_common_attribute_table): Add tls_model. * config/alpha/alpha.c (alpha_encode_section_info): Use decl_tls_model. * flags.h (enum tls_model, flag_tls_default): Move... * tree.h (enum tls_model, flag_tls_default): ...here. (decl_tls_model): New prototype. * config/ia64/ia64.c (ia64_encode_section_info): Likewise. * config/i386/i386.c (ix86_encode_section_info): Likewise. * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): Allow !flag_pic. From-SVN: r57588
2002-09-27 15:30:10 +02:00
coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * tree.h (struct tree_decl): New field `tls_model'. (DECL_TLS_MODEL): New. (DECL_THREAD_LOCAL_P): Rename from DECL_THREAD_LOCAL, make it a predicate. * rtl.h (decl_default_tls_model): Add prototype for it. * varasm.c (decl_tls_model): Rewritten and renamed to ... (decl_default_tls_model): ... this. (default_encode_section_info): Use DECL_TLS_MODEL instead of decl_tls_model. (assemble_variable): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (default_section_type_flags_1): Likewise. (categorize_decl_for_section): Likewise. * tree.c (staticp): Likewise. (recompute_tree_invarant_for_addr_expr): Likewise. * drawf2out (loc_descriptor_from_tree_1): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. with DECL_THREAD_LOCAL_P. (start_decl): Likewise. * print-tree.c (print_node): Likewise. Print the TLS model. (grokdeclarator): Set the default DECL_TLS_MODEL here. * c-common.c (handle_tls_model_attribute): Rewrite to set the TLS model up based on the attribute. Never add the attribute to the decl's attributes list. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. cp/ * decl.c (start_decl): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (cp_finish_decl): Likewise. (grokvardecl): Set the default DECL_TLS_MODEL here. From-SVN: r101465
2005-06-30 14:17:52 +02:00
*no_add_attrs = true;
if (!DECL_THREAD_LOCAL_P (decl))
extend.texi (tls_model): Document. * doc/extend.texi (tls_model): Document. * varasm.c (decl_tls_model): New. * c-common.c (handle_tls_model_attribute): New. (c_common_attribute_table): Add tls_model. * config/alpha/alpha.c (alpha_encode_section_info): Use decl_tls_model. * flags.h (enum tls_model, flag_tls_default): Move... * tree.h (enum tls_model, flag_tls_default): ...here. (decl_tls_model): New prototype. * config/ia64/ia64.c (ia64_encode_section_info): Likewise. * config/i386/i386.c (ix86_encode_section_info): Likewise. * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): Allow !flag_pic. From-SVN: r57588
2002-09-27 15:30:10 +02:00
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * tree.h (struct tree_decl): New field `tls_model'. (DECL_TLS_MODEL): New. (DECL_THREAD_LOCAL_P): Rename from DECL_THREAD_LOCAL, make it a predicate. * rtl.h (decl_default_tls_model): Add prototype for it. * varasm.c (decl_tls_model): Rewritten and renamed to ... (decl_default_tls_model): ... this. (default_encode_section_info): Use DECL_TLS_MODEL instead of decl_tls_model. (assemble_variable): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (default_section_type_flags_1): Likewise. (categorize_decl_for_section): Likewise. * tree.c (staticp): Likewise. (recompute_tree_invarant_for_addr_expr): Likewise. * drawf2out (loc_descriptor_from_tree_1): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. with DECL_THREAD_LOCAL_P. (start_decl): Likewise. * print-tree.c (print_node): Likewise. Print the TLS model. (grokdeclarator): Set the default DECL_TLS_MODEL here. * c-common.c (handle_tls_model_attribute): Rewrite to set the TLS model up based on the attribute. Never add the attribute to the decl's attributes list. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. cp/ * decl.c (start_decl): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (cp_finish_decl): Likewise. (grokvardecl): Set the default DECL_TLS_MODEL here. From-SVN: r101465
2005-06-30 14:17:52 +02:00
return NULL_TREE;
extend.texi (tls_model): Document. * doc/extend.texi (tls_model): Document. * varasm.c (decl_tls_model): New. * c-common.c (handle_tls_model_attribute): New. (c_common_attribute_table): Add tls_model. * config/alpha/alpha.c (alpha_encode_section_info): Use decl_tls_model. * flags.h (enum tls_model, flag_tls_default): Move... * tree.h (enum tls_model, flag_tls_default): ...here. (decl_tls_model): New prototype. * config/ia64/ia64.c (ia64_encode_section_info): Likewise. * config/i386/i386.c (ix86_encode_section_info): Likewise. * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): Allow !flag_pic. From-SVN: r57588
2002-09-27 15:30:10 +02:00
}
coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * tree.h (struct tree_decl): New field `tls_model'. (DECL_TLS_MODEL): New. (DECL_THREAD_LOCAL_P): Rename from DECL_THREAD_LOCAL, make it a predicate. * rtl.h (decl_default_tls_model): Add prototype for it. * varasm.c (decl_tls_model): Rewritten and renamed to ... (decl_default_tls_model): ... this. (default_encode_section_info): Use DECL_TLS_MODEL instead of decl_tls_model. (assemble_variable): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (default_section_type_flags_1): Likewise. (categorize_decl_for_section): Likewise. * tree.c (staticp): Likewise. (recompute_tree_invarant_for_addr_expr): Likewise. * drawf2out (loc_descriptor_from_tree_1): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. with DECL_THREAD_LOCAL_P. (start_decl): Likewise. * print-tree.c (print_node): Likewise. Print the TLS model. (grokdeclarator): Set the default DECL_TLS_MODEL here. * c-common.c (handle_tls_model_attribute): Rewrite to set the TLS model up based on the attribute. Never add the attribute to the decl's attributes list. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. cp/ * decl.c (start_decl): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (cp_finish_decl): Likewise. (grokvardecl): Set the default DECL_TLS_MODEL here. From-SVN: r101465
2005-06-30 14:17:52 +02:00
kind = DECL_TLS_MODEL (decl);
id = TREE_VALUE (args);
if (TREE_CODE (id) != STRING_CST)
{
error ("tls_model argument not a string");
return NULL_TREE;
extend.texi (tls_model): Document. * doc/extend.texi (tls_model): Document. * varasm.c (decl_tls_model): New. * c-common.c (handle_tls_model_attribute): New. (c_common_attribute_table): Add tls_model. * config/alpha/alpha.c (alpha_encode_section_info): Use decl_tls_model. * flags.h (enum tls_model, flag_tls_default): Move... * tree.h (enum tls_model, flag_tls_default): ...here. (decl_tls_model): New prototype. * config/ia64/ia64.c (ia64_encode_section_info): Likewise. * config/i386/i386.c (ix86_encode_section_info): Likewise. * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): Allow !flag_pic. From-SVN: r57588
2002-09-27 15:30:10 +02:00
}
coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * tree.h (struct tree_decl): New field `tls_model'. (DECL_TLS_MODEL): New. (DECL_THREAD_LOCAL_P): Rename from DECL_THREAD_LOCAL, make it a predicate. * rtl.h (decl_default_tls_model): Add prototype for it. * varasm.c (decl_tls_model): Rewritten and renamed to ... (decl_default_tls_model): ... this. (default_encode_section_info): Use DECL_TLS_MODEL instead of decl_tls_model. (assemble_variable): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (default_section_type_flags_1): Likewise. (categorize_decl_for_section): Likewise. * tree.c (staticp): Likewise. (recompute_tree_invarant_for_addr_expr): Likewise. * drawf2out (loc_descriptor_from_tree_1): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. with DECL_THREAD_LOCAL_P. (start_decl): Likewise. * print-tree.c (print_node): Likewise. Print the TLS model. (grokdeclarator): Set the default DECL_TLS_MODEL here. * c-common.c (handle_tls_model_attribute): Rewrite to set the TLS model up based on the attribute. Never add the attribute to the decl's attributes list. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. cp/ * decl.c (start_decl): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (cp_finish_decl): Likewise. (grokvardecl): Set the default DECL_TLS_MODEL here. From-SVN: r101465
2005-06-30 14:17:52 +02:00
if (!strcmp (TREE_STRING_POINTER (id), "local-exec"))
kind = TLS_MODEL_LOCAL_EXEC;
else if (!strcmp (TREE_STRING_POINTER (id), "initial-exec"))
kind = TLS_MODEL_INITIAL_EXEC;
else if (!strcmp (TREE_STRING_POINTER (id), "local-dynamic"))
kind = optimize ? TLS_MODEL_LOCAL_DYNAMIC : TLS_MODEL_GLOBAL_DYNAMIC;
else if (!strcmp (TREE_STRING_POINTER (id), "global-dynamic"))
kind = TLS_MODEL_GLOBAL_DYNAMIC;
else
error ("tls_model argument must be one of \"local-exec\", \"initial-exec\", \"local-dynamic\" or \"global-dynamic\"");
DECL_TLS_MODEL (decl) = kind;
extend.texi (tls_model): Document. * doc/extend.texi (tls_model): Document. * varasm.c (decl_tls_model): New. * c-common.c (handle_tls_model_attribute): New. (c_common_attribute_table): Add tls_model. * config/alpha/alpha.c (alpha_encode_section_info): Use decl_tls_model. * flags.h (enum tls_model, flag_tls_default): Move... * tree.h (enum tls_model, flag_tls_default): ...here. (decl_tls_model): New prototype. * config/ia64/ia64.c (ia64_encode_section_info): Likewise. * config/i386/i386.c (ix86_encode_section_info): Likewise. * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): Allow !flag_pic. From-SVN: r57588
2002-09-27 15:30:10 +02:00
return NULL_TREE;
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* Handle a "no_instrument_function" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_no_instrument_function_attribute (tree *node, tree name,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
tree ARG_UNUSED (args),
int ARG_UNUSED (flags),
c-common.c: Change _Bool to bool reverting part of the last patch. * c-common.c: Change _Bool to bool reverting part of the last patch. From-SVN: r68256
2003-06-20 12:00:22 +02:00
bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree decl = *node;
if (TREE_CODE (decl) != FUNCTION_DECL)
{
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
error ("%J%qE attribute applies only to functions", decl, name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
else if (DECL_INITIAL (decl))
{
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
error ("%Jcan%'t set %qE attribute after definition", decl, name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
else
DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT (decl) = 1;
return NULL_TREE;
}
/* Handle a "malloc" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_malloc_attribute (tree *node, tree name, tree ARG_UNUSED (args),
int ARG_UNUSED (flags), bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
c-common.c (handle_malloc_atttribute): Only set DECL_IS_MALLOC if the function returns a pointer type. 2005-04-06 James A. Morrison <phython@gcc.gnu.org> * c-common.c (handle_malloc_atttribute): Only set DECL_IS_MALLOC if the function returns a pointer type. From-SVN: r97751
2005-04-06 23:22:02 +02:00
if (TREE_CODE (*node) == FUNCTION_DECL
&& POINTER_TYPE_P (TREE_TYPE (TREE_TYPE (*node))))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
DECL_IS_MALLOC (*node) = 1;
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
re PR c/14411 (Request for setjmp/longjmp attributes) PR c/14411 * calls.c (flags_from_decl_or_type): Handle eturns_twice' attribute. * c-common.c (handle_returns_twice): New function. (c_common_attribute_table): Declare eturns_twice' attribute. * doc/extend.texi: Document eturns_twice' attribute. * tree.h (DECL_IS_RETURNS_TWICE): New macro. (struct tree_decl): Add returns_twice_flag. From-SVN: r96101
2005-03-08 14:19:40 +01:00
/* Handle a "returns_twice" attribute; arguments as in
struct attribute_spec.handler. */
static tree
handle_returns_twice_attribute (tree *node, tree name, tree ARG_UNUSED (args),
int ARG_UNUSED (flags), bool *no_add_attrs)
{
if (TREE_CODE (*node) == FUNCTION_DECL)
DECL_IS_RETURNS_TWICE (*node) = 1;
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
re PR c/14411 (Request for setjmp/longjmp attributes) PR c/14411 * calls.c (flags_from_decl_or_type): Handle eturns_twice' attribute. * c-common.c (handle_returns_twice): New function. (c_common_attribute_table): Declare eturns_twice' attribute. * doc/extend.texi: Document eturns_twice' attribute. * tree.h (DECL_IS_RETURNS_TWICE): New macro. (struct tree_decl): Add returns_twice_flag. From-SVN: r96101
2005-03-08 14:19:40 +01:00
*no_add_attrs = true;
}
return NULL_TREE;
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* Handle a "no_limit_stack" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_no_limit_stack_attribute (tree *node, tree name,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
tree ARG_UNUSED (args),
int ARG_UNUSED (flags),
c-common.c: Change _Bool to bool reverting part of the last patch. * c-common.c: Change _Bool to bool reverting part of the last patch. From-SVN: r68256
2003-06-20 12:00:22 +02:00
bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree decl = *node;
if (TREE_CODE (decl) != FUNCTION_DECL)
{
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
error ("%J%qE attribute applies only to functions", decl, name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
else if (DECL_INITIAL (decl))
{
c-common.c, [...]: Use %q, %< and %> for quoting in diagnostics. * c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting in diagnostics. Use %' for English apostrophes. * c-tree.h (ATTRIBUTE_GCC_CDIAG): Define. (pedwarn_c90, pedwarn_c99): Use it. * c-decl.c (lookup_label): Quote label name in diagnostic. * c-parse.in (yyprint): Use ' instead of ` for left quote. * c-typeck.c (warn_for_assignment): Likewise. testsuite: * g++.dg/warn/Wswitch-1.C, g++.dg/warn/Wswitch-2.C, gcc.dg/Wswitch-2.c, gcc.dg/Wswitch-enum.c, gcc.dg/Wswitch.c, gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/m-un-2.c, gcc.dg/noreturn-1.c, gcc.dg/wtr-conversion-1.c: Update expected messages. From-SVN: r87413
2004-09-13 01:53:29 +02:00
error ("%Jcan%'t set %qE attribute after definition", decl, name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
else
DECL_NO_LIMIT_STACK (decl) = 1;
return NULL_TREE;
}
/* Handle a "pure" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_pure_attribute (tree *node, tree name, tree ARG_UNUSED (args),
int ARG_UNUSED (flags), bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
if (TREE_CODE (*node) == FUNCTION_DECL)
DECL_IS_PURE (*node) = 1;
/* ??? TODO: Support types. */
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
builtin-attrs.def (ATTR_NOVOPS, [...]): New. * builtin-attrs.def (ATTR_NOVOPS, ATTR_NOVOPS_LIST, ATTR_PURE_NOTHROW_NOVOPS_LIST): New. * builtins.def (ATTR_MATHFN_FPROUNDING): Use NOVOPS. (BUILT_IN_PREFETCH): Set the NOVOPS attribute. * c-common.c (handle_novops_attribute): New function. (c_common_attribute_table): Add "no vops" entry. * c-decl.c (merge_decls): Copy DECL_IS_NOVOPS. * calls.c (flags_from_decl_or_type): Set ECF_NOVOPS. * tree-ssa-operands.c (get_call_expr_operands): Do not create virtual operands for calls with ECF_NOVOPS flag. * tree.h (DECL_IS_NOVOPS): New macro. (struct tree_decl): Add novops_flag. (ECF_NOVOPS): New constant. From-SVN: r96438
2005-03-14 17:21:16 +01:00
/* Handle a "no vops" attribute; arguments as in
struct attribute_spec.handler. */
static tree
handle_novops_attribute (tree *node, tree ARG_UNUSED (name),
tree ARG_UNUSED (args), int ARG_UNUSED (flags),
bool *ARG_UNUSED (no_add_attrs))
{
gcc_assert (TREE_CODE (*node) == FUNCTION_DECL);
DECL_IS_NOVOPS (*node) = 1;
return NULL_TREE;
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* Handle a "deprecated" attribute; arguments as in
struct attribute_spec.handler. */
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_deprecated_attribute (tree *node, tree name,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
tree ARG_UNUSED (args), int flags,
c-common.c: Change _Bool to bool reverting part of the last patch. * c-common.c: Change _Bool to bool reverting part of the last patch. From-SVN: r68256
2003-06-20 12:00:22 +02:00
bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree type = NULL_TREE;
int warn = 0;
c-common.c, [...]: Use %D for declarations in diagnostics and %E for identifiers, not %s. * c-common.c, c-decl.c, c-format.c, c-typeck.c: Use %D for declarations in diagnostics and %E for identifiers, not %s. From-SVN: r96701
2005-03-18 21:47:27 +01:00
tree what = NULL_TREE;
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
if (DECL_P (*node))
{
tree decl = *node;
type = TREE_TYPE (decl);
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
if (TREE_CODE (decl) == TYPE_DECL
|| TREE_CODE (decl) == PARM_DECL
|| TREE_CODE (decl) == VAR_DECL
|| TREE_CODE (decl) == FUNCTION_DECL
|| TREE_CODE (decl) == FIELD_DECL)
TREE_DEPRECATED (decl) = 1;
else
warn = 1;
}
else if (TYPE_P (*node))
{
if (!(flags & (int) ATTR_FLAG_TYPE_IN_PLACE))
tree.h (build_distinct_type_copy): New. * tree.h (build_distinct_type_copy): New. (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. * tree.c (build_qualified_type): Rename build_type_copy call. (build_distinct_type_copy): New, broken out of ... (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. Use build_distinct_type_copy. (build_common_tree_nodes_2): Rename build_type_copy call. * c-common.c (c_common_nodes_and_builtins): Rename build_type_copy call. (handle_packed_attribute, handle_unused_attribute, handle_transparanet_union_attribute, handle_aligned_attribute, handle_deprecated_attribute): Likewise. * c-decl.c (clone_underlying_type, store_parm_decls_oldstyle): Likewise. * config/arm/arm.c (arm_handle_isr_attribyte): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Use build_distinct_type_copy. * cp/name-lookup.c (pushdecl): Rename build_type_copy call. * cp/tree.c (cp_build_qualified_type_real, build_exception_variant, handle_java_interface_attribute): Likewise. From-SVN: r86421
2004-08-23 10:41:57 +02:00
*node = build_variant_type_copy (*node);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
TREE_DEPRECATED (*node) = 1;
type = *node;
}
else
warn = 1;
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
if (warn)
{
*no_add_attrs = true;
if (type && TYPE_NAME (type))
{
if (TREE_CODE (TYPE_NAME (type)) == IDENTIFIER_NODE)
c-common.c, [...]: Use %D for declarations in diagnostics and %E for identifiers, not %s. * c-common.c, c-decl.c, c-format.c, c-typeck.c: Use %D for declarations in diagnostics and %E for identifiers, not %s. From-SVN: r96701
2005-03-18 21:47:27 +01:00
what = TYPE_NAME (*node);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
else if (TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
&& DECL_NAME (TYPE_NAME (type)))
c-common.c, [...]: Use %D for declarations in diagnostics and %E for identifiers, not %s. * c-common.c, c-decl.c, c-format.c, c-typeck.c: Use %D for declarations in diagnostics and %E for identifiers, not %s. From-SVN: r96701
2005-03-18 21:47:27 +01:00
what = DECL_NAME (TYPE_NAME (type));
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
}
if (what)
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored for %qE", name, what);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
else
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
}
return NULL_TREE;
}
/* Handle a "vector_size" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_vector_size_attribute (tree *node, tree name, tree args,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
int ARG_UNUSED (flags),
c-common.c: Change _Bool to bool reverting part of the last patch. * c-common.c: Change _Bool to bool reverting part of the last patch. From-SVN: r68256
2003-06-20 12:00:22 +02:00
bool *no_add_attrs)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
unsigned HOST_WIDE_INT vecsize, nunits;
tree-cfg.c (gimplify_val): Move from tree-complex.c. 2004-07-22 Paolo Bonzini <bonzini@gnu.org> * tree-cfg.c (gimplify_val): Move from tree-complex.c. (gimplify_build1): Move from tree-complex.c do_unop. (gimplify_build2): Move from tree-complex.c do_binop. (gimplify_build3): New. * tree-complex.c (gimplify_val, do_unop, do_binop): Remove. Adjust throughout to call the functions above. * tree-flow.h: Declare the functions above. * tree-nested.c (gimplify_val): Rename to... (tsi_gimplify_val): ... this. * Makefile.in (tree_complex.o): Update dependencies. (stor-layout.o): Depend on regs.h. * c-common.c (handle_vector_size_attribute): Update for vector types without corresponding vector modes. * expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if a corresponding vector mode is not available. * print-tree.c (print_node): Print nunits for vector types * regclass.c (have_regs_of_mode): New. (init_reg_sets_1): Initialize it and use it instead of allocatable_regs_of_mode. * regs.h (have_regs_of_mode): Declare it. * stor-layout.c (layout_type): Pick a mode for vector types. * tree-complex.c (build_word_mode_vector_type, tree_vec_extract, build_replicated_const, do_unop, do_binop, do_plus_minus, do_negate, expand_vector_piecewise, expand_vector_parallel, expand_vector_addition, expand_vector_operations_1, expand_vector_operations, tree_lower_operations, pass_lower_vector_ssa, pass_pre_expand): New. (expand_complex_operations, pass_lower_complex): Remove. * tree-optimize.c (init_tree_optimization_passes): Adjust pass ordering for changes in tree-complex.c. * tree-pass.h: Declare new passes. * tree.c (finish_vector_type): Remove. (make_vector_type): New. (build_vector_type_for_mode, build_vector_type): Rewritten. * tree.def (VECTOR_TYPE): Document where the number of subparts is stored. * tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field. (make_vector): Remove declaration. From-SVN: r85039
2004-07-22 10:20:40 +02:00
enum machine_mode orig_mode;
c-common.c (c_common_type_for_mode): Build vector types on demand. gcc/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_common_type_for_mode): Build vector types on demand. (handle_mode_attribute): Deprecate using the mode attribute to create vector types. Fix indentation. (vector_type_node_list): Remove. (handle_vector_size_attribute): Create vector types on demand. Strip a NON_LVALUE_EXPR from the attribute if there is one. * c-typeck.c (comptypes): Make vector types compatible if they have the same underlying mode. (convert_for_assignment): Use comptypes to convert between vector types. * tree.c (build_common_tree_nodes_2): Do not create vector types. * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary vector types. * tree.h: Remove vector types. * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. * doc/extend.texi (Vector Types): Document how to use the vector_size attribute to create vectors, rather than mode. * config/arm/mmintrin.h: Use vector_size attribute, not mode. * config/i386/emmintrin.h: Likewise. * config/i386/mmintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/sh/ushmedia.h: Likwise. testsuite/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * g++.dg/eh/simd-1.C: Use vector_size attribute, not mode. * g++.dg/eh/simd-2.C: Likewise. * g++.dg/init/array10.C: Likewise. * gcc.c-torture/compile/simd-1.c: Likewise. * gcc.c-torture/compile/simd-2.c: Likewise. * gcc.c-torture/compile/simd-3.c: Likewise. * gcc.c-torture/compile/simd-4.c: Likewise. * gcc.c-torture/compile/simd-6.c: Likewise. * gcc.c-torture/execute/simd-1.c: Likewise. * gcc.c-torture/execute/simd-2.c: Likewise. * gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/20020531-1.c: Likewise. * gcc.dg/altivec-3.c: Likewise. * gcc.dg/altivec-4.c: Likewise. * gcc.dg/altivec-varargs-1.c: Likewise. * testsuite/gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/i386-mmx-3.c: Likewise. * gcc.dg/i386-sse-4.c: Likewise. * gcc.dg/i386-sse-5.c: Likewise. * gcc.dg/i386-sse-8.c: Likewise. * gcc.dg/simd-1.c: Likewise. * gcc.dg/20030218-1.c: Likewise. Plus, do not declare __ev64_opaque__ since the machine description provides it. Index: c-common.c =================================================================== RCS file: /cvs/gcc/gcc/gcc/c-common.c,v retrieving revision 1.487 diff -u -r1.487 c-common.c --- c-common.c 26 Feb 2004 01:24:37 -0000 1.487 +++ c-common.c 10 Mar 2004 10:25:28 -0000 @@ -1874,38 +1874,12 @@ if (mode == TYPE_MODE (build_pointer_type (integer_type_node))) return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode); - switch (mode) + if (VECTOR_MODE_P (mode)) { - case V16QImode: From-SVN: r79544
2004-03-16 21:37:31 +01:00
tree type = *node, new_type, size;
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
*no_add_attrs = true;
c-common.c (c_common_type_for_mode): Build vector types on demand. gcc/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_common_type_for_mode): Build vector types on demand. (handle_mode_attribute): Deprecate using the mode attribute to create vector types. Fix indentation. (vector_type_node_list): Remove. (handle_vector_size_attribute): Create vector types on demand. Strip a NON_LVALUE_EXPR from the attribute if there is one. * c-typeck.c (comptypes): Make vector types compatible if they have the same underlying mode. (convert_for_assignment): Use comptypes to convert between vector types. * tree.c (build_common_tree_nodes_2): Do not create vector types. * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary vector types. * tree.h: Remove vector types. * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. * doc/extend.texi (Vector Types): Document how to use the vector_size attribute to create vectors, rather than mode. * config/arm/mmintrin.h: Use vector_size attribute, not mode. * config/i386/emmintrin.h: Likewise. * config/i386/mmintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/sh/ushmedia.h: Likwise. testsuite/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * g++.dg/eh/simd-1.C: Use vector_size attribute, not mode. * g++.dg/eh/simd-2.C: Likewise. * g++.dg/init/array10.C: Likewise. * gcc.c-torture/compile/simd-1.c: Likewise. * gcc.c-torture/compile/simd-2.c: Likewise. * gcc.c-torture/compile/simd-3.c: Likewise. * gcc.c-torture/compile/simd-4.c: Likewise. * gcc.c-torture/compile/simd-6.c: Likewise. * gcc.c-torture/execute/simd-1.c: Likewise. * gcc.c-torture/execute/simd-2.c: Likewise. * gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/20020531-1.c: Likewise. * gcc.dg/altivec-3.c: Likewise. * gcc.dg/altivec-4.c: Likewise. * gcc.dg/altivec-varargs-1.c: Likewise. * testsuite/gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/i386-mmx-3.c: Likewise. * gcc.dg/i386-sse-4.c: Likewise. * gcc.dg/i386-sse-5.c: Likewise. * gcc.dg/i386-sse-8.c: Likewise. * gcc.dg/simd-1.c: Likewise. * gcc.dg/20030218-1.c: Likewise. Plus, do not declare __ev64_opaque__ since the machine description provides it. Index: c-common.c =================================================================== RCS file: /cvs/gcc/gcc/gcc/c-common.c,v retrieving revision 1.487 diff -u -r1.487 c-common.c --- c-common.c 26 Feb 2004 01:24:37 -0000 1.487 +++ c-common.c 10 Mar 2004 10:25:28 -0000 @@ -1874,38 +1874,12 @@ if (mode == TYPE_MODE (build_pointer_type (integer_type_node))) return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode); - switch (mode) + if (VECTOR_MODE_P (mode)) { - case V16QImode: From-SVN: r79544
2004-03-16 21:37:31 +01:00
size = TREE_VALUE (args);
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!host_integerp (size, 1))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
return NULL_TREE;
}
/* Get the vector size (in bytes). */
c-common.c (c_common_type_for_mode): Build vector types on demand. gcc/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_common_type_for_mode): Build vector types on demand. (handle_mode_attribute): Deprecate using the mode attribute to create vector types. Fix indentation. (vector_type_node_list): Remove. (handle_vector_size_attribute): Create vector types on demand. Strip a NON_LVALUE_EXPR from the attribute if there is one. * c-typeck.c (comptypes): Make vector types compatible if they have the same underlying mode. (convert_for_assignment): Use comptypes to convert between vector types. * tree.c (build_common_tree_nodes_2): Do not create vector types. * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary vector types. * tree.h: Remove vector types. * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. * doc/extend.texi (Vector Types): Document how to use the vector_size attribute to create vectors, rather than mode. * config/arm/mmintrin.h: Use vector_size attribute, not mode. * config/i386/emmintrin.h: Likewise. * config/i386/mmintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/sh/ushmedia.h: Likwise. testsuite/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * g++.dg/eh/simd-1.C: Use vector_size attribute, not mode. * g++.dg/eh/simd-2.C: Likewise. * g++.dg/init/array10.C: Likewise. * gcc.c-torture/compile/simd-1.c: Likewise. * gcc.c-torture/compile/simd-2.c: Likewise. * gcc.c-torture/compile/simd-3.c: Likewise. * gcc.c-torture/compile/simd-4.c: Likewise. * gcc.c-torture/compile/simd-6.c: Likewise. * gcc.c-torture/execute/simd-1.c: Likewise. * gcc.c-torture/execute/simd-2.c: Likewise. * gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/20020531-1.c: Likewise. * gcc.dg/altivec-3.c: Likewise. * gcc.dg/altivec-4.c: Likewise. * gcc.dg/altivec-varargs-1.c: Likewise. * testsuite/gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/i386-mmx-3.c: Likewise. * gcc.dg/i386-sse-4.c: Likewise. * gcc.dg/i386-sse-5.c: Likewise. * gcc.dg/i386-sse-8.c: Likewise. * gcc.dg/simd-1.c: Likewise. * gcc.dg/20030218-1.c: Likewise. Plus, do not declare __ev64_opaque__ since the machine description provides it. Index: c-common.c =================================================================== RCS file: /cvs/gcc/gcc/gcc/c-common.c,v retrieving revision 1.487 diff -u -r1.487 c-common.c --- c-common.c 26 Feb 2004 01:24:37 -0000 1.487 +++ c-common.c 10 Mar 2004 10:25:28 -0000 @@ -1874,38 +1874,12 @@ if (mode == TYPE_MODE (build_pointer_type (integer_type_node))) return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode); - switch (mode) + if (VECTOR_MODE_P (mode)) { - case V16QImode: From-SVN: r79544
2004-03-16 21:37:31 +01:00
vecsize = tree_low_cst (size, 1);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* We need to provide for vector pointers, vector arrays, and
functions returning vectors. For example:
__attribute__((vector_size(16))) short *foo;
In this case, the mode is SI, but the type being modified is
HI, so we need to look further. */
while (POINTER_TYPE_P (type)
|| TREE_CODE (type) == FUNCTION_TYPE
re PR target/8795 ([PPC] Altivec related bugs concerning gcc 3.3 and mainline) PR c++/8795 * tree.h (build_method_type_directly): Declare. * c-common.c (handle_vector_size_attributes): Handle METHOD_TYPEs. (vector_size_helper): Likewise. * tree.c (build_method_type_directly): New function. (build_method_type): Use it. PR c++/8795 * cp-tree.h (build_cplus_method_type): Remove. * call.c (standard_conversion): Use build_method_type_directly instead of build_cplus_method_type. * class.c (build_clone): Likewise. (adjust_clone_args): Likewise. * decl.c (build_ptrmem_type): Likewise. (grokdeclarator): Likewise. (check_function_type): Likewise. * decl2.c (grok_method_quals): Likewise. (maybe_retrofit_in_chrg): Likewise. * pt.c (copy_default_args_to_explicit_spec): Likewise. (tsubst_function_type): Likewise. (tsubst): Likewise. * tree.c (build_cplus_method_type): Remove. * typeck.c (merge_types): Use build_method_type_directly. PR c++/8795 * g++.dg/ext/altivec-1.C: New test. From-SVN: r70773
2003-08-25 17:47:43 +02:00
|| TREE_CODE (type) == METHOD_TYPE
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
|| TREE_CODE (type) == ARRAY_TYPE)
type = TREE_TYPE (type);
/* Get the mode of the type being modified. */
orig_mode = TYPE_MODE (type);
if (TREE_CODE (type) == RECORD_TYPE
re PR c/29736 (ICE on duplicate vector attribute) PR c/29736 * c-common.c (handle_vector_size_attribute): Disallow VECTOR_TYPE or UNION_TYPE inner types. * gcc.dg/pr29736.c: New test. From-SVN: r119165
2006-11-24 22:23:23 +01:00
|| TREE_CODE (type) == UNION_TYPE
|| TREE_CODE (type) == VECTOR_TYPE
optabs.c (expand_abs_nojump): Use SCALAR_FLOAT_MODE_P instead of explicitly testing GET_MODE_CLASS (x) ==... * optabs.c (expand_abs_nojump): Use SCALAR_FLOAT_MODE_P instead of explicitly testing GET_MODE_CLASS (x) == MODE_FLOAT. * genopinit.c (gen_insn): Likewise. * reload.c (find_equiv_reg): Likewise. * loop.c (load_mems): Likewise. * rtlanal.c (may_trap_p_1, canonicalize_condition): Likewise. * cse.c (find_comparison_args, fold_rtx): Likewise. * dwarf2out.c (add_const_value_attribute): Likewise. * expr.c (convert_move): Likewise. * recog.c (general_operand, register_operand): Likewise. * reg-stack.c (replace_reg): Likewise. * tree-vect-generic.c (type_for_widest_vector_mode): Likewise. * c-common.c (handle_vector_size_attribute): Likewise. * simplify-rtx.c (simplify_const_unary_operation): Likewise. (simplify_binary_operation_1): Likewise. (simplify_const_binary_operation): Likewise. (simplify_relational_operation): Likewise. (simplify_const_relational_operation): Likewise. (simplify_immed_subreg): Likewise. * emit-rtl.c (gen_lowpart_common): Likewise. * expmed.c (expand_mult): Likewise. * stor-layout.c (layout_type): Likewise. From-SVN: r107322
2005-11-21 21:53:27 +01:00
|| (!SCALAR_FLOAT_MODE_P (orig_mode)
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
&& GET_MODE_CLASS (orig_mode) != MODE_INT)
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
|| !host_integerp (TYPE_SIZE_UNIT (type), 1))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
c-common.c, [...]: Use %D for declarations in diagnostics and %E for identifiers, not %s. * c-common.c, c-decl.c, c-format.c, c-typeck.c: Use %D for declarations in diagnostics and %E for identifiers, not %s. From-SVN: r96701
2005-03-18 21:47:27 +01:00
error ("invalid vector type for attribute %qE", name);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
return NULL_TREE;
}
re PR c/25559 (Internal compiler error when specifying vector_size(2) of int) PR c/25559 * c-common.c (handle_vector_size_attribute): Reject zero vector size as well as sizes not multiple of component size. * gcc.dg/pr25559.c: New test. From-SVN: r109316
2006-01-04 09:07:09 +01:00
if (vecsize % tree_low_cst (TYPE_SIZE_UNIT (type), 1))
{
error ("vector size not an integral multiple of component size");
return NULL;
}
if (vecsize == 0)
{
error ("zero vector size");
return NULL;
}
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* Calculate how many units fit in the vector. */
nunits = vecsize / tree_low_cst (TYPE_SIZE_UNIT (type), 1);
tree-cfg.c (gimplify_val): Move from tree-complex.c. 2004-07-22 Paolo Bonzini <bonzini@gnu.org> * tree-cfg.c (gimplify_val): Move from tree-complex.c. (gimplify_build1): Move from tree-complex.c do_unop. (gimplify_build2): Move from tree-complex.c do_binop. (gimplify_build3): New. * tree-complex.c (gimplify_val, do_unop, do_binop): Remove. Adjust throughout to call the functions above. * tree-flow.h: Declare the functions above. * tree-nested.c (gimplify_val): Rename to... (tsi_gimplify_val): ... this. * Makefile.in (tree_complex.o): Update dependencies. (stor-layout.o): Depend on regs.h. * c-common.c (handle_vector_size_attribute): Update for vector types without corresponding vector modes. * expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if a corresponding vector mode is not available. * print-tree.c (print_node): Print nunits for vector types * regclass.c (have_regs_of_mode): New. (init_reg_sets_1): Initialize it and use it instead of allocatable_regs_of_mode. * regs.h (have_regs_of_mode): Declare it. * stor-layout.c (layout_type): Pick a mode for vector types. * tree-complex.c (build_word_mode_vector_type, tree_vec_extract, build_replicated_const, do_unop, do_binop, do_plus_minus, do_negate, expand_vector_piecewise, expand_vector_parallel, expand_vector_addition, expand_vector_operations_1, expand_vector_operations, tree_lower_operations, pass_lower_vector_ssa, pass_pre_expand): New. (expand_complex_operations, pass_lower_complex): Remove. * tree-optimize.c (init_tree_optimization_passes): Adjust pass ordering for changes in tree-complex.c. * tree-pass.h: Declare new passes. * tree.c (finish_vector_type): Remove. (make_vector_type): New. (build_vector_type_for_mode, build_vector_type): Rewritten. * tree.def (VECTOR_TYPE): Document where the number of subparts is stored. * tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field. (make_vector): Remove declaration. From-SVN: r85039
2004-07-22 10:20:40 +02:00
if (nunits & (nunits - 1))
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
{
tree-cfg.c (gimplify_val): Move from tree-complex.c. 2004-07-22 Paolo Bonzini <bonzini@gnu.org> * tree-cfg.c (gimplify_val): Move from tree-complex.c. (gimplify_build1): Move from tree-complex.c do_unop. (gimplify_build2): Move from tree-complex.c do_binop. (gimplify_build3): New. * tree-complex.c (gimplify_val, do_unop, do_binop): Remove. Adjust throughout to call the functions above. * tree-flow.h: Declare the functions above. * tree-nested.c (gimplify_val): Rename to... (tsi_gimplify_val): ... this. * Makefile.in (tree_complex.o): Update dependencies. (stor-layout.o): Depend on regs.h. * c-common.c (handle_vector_size_attribute): Update for vector types without corresponding vector modes. * expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if a corresponding vector mode is not available. * print-tree.c (print_node): Print nunits for vector types * regclass.c (have_regs_of_mode): New. (init_reg_sets_1): Initialize it and use it instead of allocatable_regs_of_mode. * regs.h (have_regs_of_mode): Declare it. * stor-layout.c (layout_type): Pick a mode for vector types. * tree-complex.c (build_word_mode_vector_type, tree_vec_extract, build_replicated_const, do_unop, do_binop, do_plus_minus, do_negate, expand_vector_piecewise, expand_vector_parallel, expand_vector_addition, expand_vector_operations_1, expand_vector_operations, tree_lower_operations, pass_lower_vector_ssa, pass_pre_expand): New. (expand_complex_operations, pass_lower_complex): Remove. * tree-optimize.c (init_tree_optimization_passes): Adjust pass ordering for changes in tree-complex.c. * tree-pass.h: Declare new passes. * tree.c (finish_vector_type): Remove. (make_vector_type): New. (build_vector_type_for_mode, build_vector_type): Rewritten. * tree.def (VECTOR_TYPE): Document where the number of subparts is stored. * tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field. (make_vector): Remove declaration. From-SVN: r85039
2004-07-22 10:20:40 +02:00
error ("number of components of the vector not a power of two");
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
return NULL_TREE;
}
tree-cfg.c (gimplify_val): Move from tree-complex.c. 2004-07-22 Paolo Bonzini <bonzini@gnu.org> * tree-cfg.c (gimplify_val): Move from tree-complex.c. (gimplify_build1): Move from tree-complex.c do_unop. (gimplify_build2): Move from tree-complex.c do_binop. (gimplify_build3): New. * tree-complex.c (gimplify_val, do_unop, do_binop): Remove. Adjust throughout to call the functions above. * tree-flow.h: Declare the functions above. * tree-nested.c (gimplify_val): Rename to... (tsi_gimplify_val): ... this. * Makefile.in (tree_complex.o): Update dependencies. (stor-layout.o): Depend on regs.h. * c-common.c (handle_vector_size_attribute): Update for vector types without corresponding vector modes. * expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if a corresponding vector mode is not available. * print-tree.c (print_node): Print nunits for vector types * regclass.c (have_regs_of_mode): New. (init_reg_sets_1): Initialize it and use it instead of allocatable_regs_of_mode. * regs.h (have_regs_of_mode): Declare it. * stor-layout.c (layout_type): Pick a mode for vector types. * tree-complex.c (build_word_mode_vector_type, tree_vec_extract, build_replicated_const, do_unop, do_binop, do_plus_minus, do_negate, expand_vector_piecewise, expand_vector_parallel, expand_vector_addition, expand_vector_operations_1, expand_vector_operations, tree_lower_operations, pass_lower_vector_ssa, pass_pre_expand): New. (expand_complex_operations, pass_lower_complex): Remove. * tree-optimize.c (init_tree_optimization_passes): Adjust pass ordering for changes in tree-complex.c. * tree-pass.h: Declare new passes. * tree.c (finish_vector_type): Remove. (make_vector_type): New. (build_vector_type_for_mode, build_vector_type): Rewritten. * tree.def (VECTOR_TYPE): Document where the number of subparts is stored. * tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field. (make_vector): Remove declaration. From-SVN: r85039
2004-07-22 10:20:40 +02:00
new_type = build_vector_type (type, nunits);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
/* Build back pointers if needed. */
c-common.c (vector_size_helper): Remove; call reconstruct_complex_type() instead. 2004-02-10 Ziemowit Laski <zlaski@apple.com> * c-common.c (vector_size_helper): Remove; call reconstruct_complex_type() instead. * tree.c (reconstruct_complex_type): New function (formerly vector_size_helper() in c-common.c). (make_vector): Make externally visible. * tree.h (reconstruct_complex_type, make_vector): Add prototypes. From-SVN: r77632
2004-02-11 02:55:29 +01:00
*node = reconstruct_complex_type (*node, new_type);
attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. * attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. (format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. (init_attributes): Replace NULL pointers with pointers to the empty table. (handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move to c-common.c. * c-common.c (c_common_attribute_table, handle_packed_attribute, handle_nocommon_attribute, handle_common_attribute, handle_noreturn_attribute, handle_noinline_attribute, handle_always_inline_attribute, handle_used_attribute, handle_unused_attribute, handle_const_attribute, handle_transparent_union_attribute, handle_constructor_attribute, handle_destructor_attribute, handle_mode_attribute, handle_section_attribute, handle_aligned_attribute, handle_weak_attribute, handle_alias_attribute, handle_visibility_attribute, handle_no_instrument_function_attribute, handle_malloc_attribute, handle_no_limit_stack_attribute, handle_pure_attribute, handle_deprecated_attribute, handle_vector_size_attribute, vector_size_helper): Move from attribs.c. * c-common.h (c_common_attribute_table, c_common_format_attribute_table): New. * c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. * langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New. (LANG_HOOKS_INITIALIZER): Update. * langhooks.h (struct lang_hooks): 3 new attribute hooks. * target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL. * target.h: Update comment. * tree.c (default_target_attribute_table): Remove. * tree.h (default_target_attribute_table, format_attribute_table, lang_attribute_table, lang_attribute_common): Remove. ada: * misc.c (gnat_init): Don't set lang_attribute_common. cp: * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * cp-tree.h (cp_attribute_table): Rename. * decl.c (lang_attribute_table): Remove declaration. (cxx_init_decl_processing): Don't set it. * tree.c (cp_attribute_table): Rename. objc: * objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine. From-SVN: r52730
2002-04-24 22:41:04 +02:00
return NULL_TREE;
}
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
/* Handle the "nonnull" attribute. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_nonnull_attribute (tree *node, tree ARG_UNUSED (name),
tree args, int ARG_UNUSED (flags),
c-common.c: Change _Bool to bool reverting part of the last patch. * c-common.c: Change _Bool to bool reverting part of the last patch. From-SVN: r68256
2003-06-20 12:00:22 +02:00
bool *no_add_attrs)
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
tree type = *node;
unsigned HOST_WIDE_INT attr_arg_num;
/* If no arguments are specified, all pointer arguments should be
alias.c: Fix comment typos. * alias.c: Fix comment typos. * basic-block.h: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-pretty-print.h: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgbuild.c: Likewise. * cfgcleanup.c: Likewise. * cfglayout.c: Likewise. * cfgrtl.c: Likewise. * convert.c: Likewise. * cpphash.h: Likewise. * cpplex.c: Likewise. * cpplib.h: Likewise. * df.h: Likewise. * diagnostic.c: Likewise. * diagnostic.h: Likewise. * dwarf2.h: Likewise. From-SVN: r61462
2003-01-18 03:26:43 +01:00
non-null. Verify a full prototype is given so that the arguments
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
will have the correct types when we actually check them later. */
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!args)
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!TYPE_ARG_TYPES (type))
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
error ("nonnull attribute without arguments on a non-prototype");
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
*no_add_attrs = true;
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
}
return NULL_TREE;
}
/* Argument list specified. Verify that each argument number references
a pointer argument. */
for (attr_arg_num = 1; args; args = TREE_CHAIN (args))
{
tree argument;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
unsigned HOST_WIDE_INT arg_num = 0, ck_num;
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!get_nonnull_operand (TREE_VALUE (args), &arg_num))
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
builtins.c, [...]: Say "argument" instead of "arg" in diagnostics. * builtins.c, c-common.c, c-decl.c, c-format.c: Say "argument" instead of "arg" in diagnostics. testsuite: * gcc.dg/builtin-prefetch-1.c: Update expected diagnostic. From-SVN: r90338
2004-11-09 11:20:12 +01:00
error ("nonnull argument has invalid operand number (argument %lu)",
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
(unsigned long) attr_arg_num);
*no_add_attrs = true;
return NULL_TREE;
}
argument = TYPE_ARG_TYPES (type);
if (argument)
{
for (ck_num = 1; ; ck_num++)
{
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!argument || ck_num == arg_num)
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
break;
argument = TREE_CHAIN (argument);
}
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!argument
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
|| TREE_CODE (TREE_VALUE (argument)) == VOID_TYPE)
{
builtins.c, [...]: Say "argument" instead of "arg" in diagnostics. * builtins.c, c-common.c, c-decl.c, c-format.c: Say "argument" instead of "arg" in diagnostics. testsuite: * gcc.dg/builtin-prefetch-1.c: Update expected diagnostic. From-SVN: r90338
2004-11-09 11:20:12 +01:00
error ("nonnull argument with out-of-range operand number (argument %lu, operand %lu)",
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
(unsigned long) attr_arg_num, (unsigned long) arg_num);
*no_add_attrs = true;
return NULL_TREE;
}
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
if (TREE_CODE (TREE_VALUE (argument)) != POINTER_TYPE)
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
builtins.c, [...]: Say "argument" instead of "arg" in diagnostics. * builtins.c, c-common.c, c-decl.c, c-format.c: Say "argument" instead of "arg" in diagnostics. testsuite: * gcc.dg/builtin-prefetch-1.c: Update expected diagnostic. From-SVN: r90338
2004-11-09 11:20:12 +01:00
error ("nonnull argument references non-pointer operand (argument %lu, operand %lu)",
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
(unsigned long) attr_arg_num, (unsigned long) arg_num);
*no_add_attrs = true;
return NULL_TREE;
}
}
}
return NULL_TREE;
}
/* Check the argument list of a function call for null in argument slots
that are marked as requiring a non-null pointer argument. */
static void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
check_function_nonnull (tree attrs, tree params)
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
tree a, args, param;
int param_num;
for (a = attrs; a; a = TREE_CHAIN (a))
{
if (is_attribute_p ("nonnull", TREE_PURPOSE (a)))
{
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
args = TREE_VALUE (a);
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
/* Walk the argument list. If we encounter an argument number we
should check for non-null, do it. If the attribute has no args,
then every pointer argument is checked (in which case the check
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
for pointer type is done in check_nonnull_arg). */
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
for (param = params, param_num = 1; ;
param_num++, param = TREE_CHAIN (param))
{
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!param)
* c-common.c (check_function_nonnull): Whitespace fix. From-SVN: r120470
2007-01-05 07:16:56 +01:00
break;
c-aux-info.c, [...]: Follow code formatting conventions. * c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c, c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c, c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow code formatting conventions. From-SVN: r88462
2004-10-03 22:53:05 +02:00
if (!args || nonnull_check_p (args, param_num))
* c-common.c (check_function_nonnull): Whitespace fix. From-SVN: r120470
2007-01-05 07:16:56 +01:00
check_function_arguments_recurse (check_nonnull_arg, NULL,
TREE_VALUE (param),
param_num);
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
}
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
}
}
}
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
/* Check that the Nth argument of a function call (counting backwards
from the end) is a (pointer)0. */
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
static void
re PR c/21911 (named parameter mistakenly identified as sentinel) PR c/21911 * c-common.c (check_function_sentinel): Pass in named argument list, skip over named arguments before looking for a sentinel. (check_function_arguments): Pass in named argument list. * c-common.h (check_function_arguments): Likewise. * c-typeck.c (build_function_call): Likewise. cp: * call.c (build_over_call): Pass in named argument list to `check_function_arguments'. * typeck.c (build_function_call): Likewise. testsuite: PR c/21911 * gcc.dg/format/sentinel-1.c: Update. Fix execl* calls. From-SVN: r101341
2005-06-26 23:54:24 +02:00
check_function_sentinel (tree attrs, tree params, tree typelist)
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
{
tree attr = lookup_attribute ("sentinel", attrs);
if (attr)
{
re PR c/21911 (named parameter mistakenly identified as sentinel) PR c/21911 * c-common.c (check_function_sentinel): Pass in named argument list, skip over named arguments before looking for a sentinel. (check_function_arguments): Pass in named argument list. * c-common.h (check_function_arguments): Likewise. * c-typeck.c (build_function_call): Likewise. cp: * call.c (build_over_call): Pass in named argument list to `check_function_arguments'. * typeck.c (build_function_call): Likewise. testsuite: PR c/21911 * gcc.dg/format/sentinel-1.c: Update. Fix execl* calls. From-SVN: r101341
2005-06-26 23:54:24 +02:00
/* Skip over the named arguments. */
while (typelist && params)
{
typelist = TREE_CHAIN (typelist);
params = TREE_CHAIN (params);
}
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
re PR c/21911 (named parameter mistakenly identified as sentinel) PR c/21911 * c-common.c (check_function_sentinel): Pass in named argument list, skip over named arguments before looking for a sentinel. (check_function_arguments): Pass in named argument list. * c-common.h (check_function_arguments): Likewise. * c-typeck.c (build_function_call): Likewise. cp: * call.c (build_over_call): Pass in named argument list to `check_function_arguments'. * typeck.c (build_function_call): Likewise. testsuite: PR c/21911 * gcc.dg/format/sentinel-1.c: Update. Fix execl* calls. From-SVN: r101341
2005-06-26 23:54:24 +02:00
if (typelist || !params)
... Add warning control to warning call. * c-common.c (check_function_sentinel): Likewise. (check_nonnull_arg): Likewise. From-SVN: r102266
2005-07-22 05:11:24 +02:00
warning (OPT_Wformat,
"not enough variable arguments to fit a sentinel");
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
else
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
{
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
tree sentinel, end;
unsigned pos = 0;
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
if (TREE_VALUE (attr))
{
tree p = TREE_VALUE (TREE_VALUE (attr));
pos = TREE_INT_CST_LOW (p);
}
sentinel = end = params;
/* Advance `end' ahead of `sentinel' by `pos' positions. */
while (pos > 0 && TREE_CHAIN (end))
{
pos--;
end = TREE_CHAIN (end);
}
if (pos > 0)
{
... Add warning control to warning call. * c-common.c (check_function_sentinel): Likewise. (check_nonnull_arg): Likewise. From-SVN: r102266
2005-07-22 05:11:24 +02:00
warning (OPT_Wformat,
"not enough variable arguments to fit a sentinel");
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
return;
}
/* Now advance both until we find the last parameter. */
while (TREE_CHAIN (end))
{
end = TREE_CHAIN (end);
sentinel = TREE_CHAIN (sentinel);
}
/* Validate the sentinel. */
re PR c++/19542 (attribute(sentinel) has problems with C++ __null) PR c++/19542 * c-common.c (c_common_nodes_and_builtins): Create global null_node. (warn_strict_null_sentinel): Define. (check_function_sentinel): Check for null_node as valid sentinel too. * c-common.h (c_tree_index): Added CTI_NULL. (null_node) Define global_tree[CTI_NULL]. (warn_strict_null_sentinel): Declare. * c-opts.c: (c_common_handle_option): Handle -Wstrict-null-sentinel. * c.opt: (Wstrict-null-sentinel): New C++ option. * doc/invoke.texi (C++ Options): Document -Wstrict-null-sentinel. * cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C common frontend. (null_node): Remove. * lex.c (cxx_init): Move null_node initialisation to C common frontend. * g++.dg/warn/sentinel.C: New testcase for __null sentinels added. From-SVN: r99091
2005-05-02 06:22:45 +02:00
if ((!POINTER_TYPE_P (TREE_TYPE (TREE_VALUE (sentinel)))
|| !integer_zerop (TREE_VALUE (sentinel)))
/* Although __null (in C++) is only an integer we allow it
nevertheless, as we are guaranteed that it's exactly
as wide as a pointer, and we don't want to force
users to cast the NULL they have written there.
We warn with -Wstrict-null-sentinel, though. */
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
&& (warn_strict_null_sentinel
re PR c++/19542 (attribute(sentinel) has problems with C++ __null) PR c++/19542 * c-common.c (c_common_nodes_and_builtins): Create global null_node. (warn_strict_null_sentinel): Define. (check_function_sentinel): Check for null_node as valid sentinel too. * c-common.h (c_tree_index): Added CTI_NULL. (null_node) Define global_tree[CTI_NULL]. (warn_strict_null_sentinel): Declare. * c-opts.c: (c_common_handle_option): Handle -Wstrict-null-sentinel. * c.opt: (Wstrict-null-sentinel): New C++ option. * doc/invoke.texi (C++ Options): Document -Wstrict-null-sentinel. * cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C common frontend. (null_node): Remove. * lex.c (cxx_init): Move null_node initialisation to C common frontend. * g++.dg/warn/sentinel.C: New testcase for __null sentinels added. From-SVN: r99091
2005-05-02 06:22:45 +02:00
|| null_node != TREE_VALUE (sentinel)))
... Add warning control to warning call. * c-common.c (check_function_sentinel): Likewise. (check_nonnull_arg): Likewise. From-SVN: r102266
2005-07-22 05:11:24 +02:00
warning (OPT_Wformat, "missing sentinel in function call");
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
}
}
}
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
/* Helper for check_function_nonnull; given a list of operands which
must be non-null in ARGS, determine if operand PARAM_NUM should be
checked. */
static bool
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
nonnull_check_p (tree args, unsigned HOST_WIDE_INT param_num)
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
unsigned HOST_WIDE_INT arg_num = 0;
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
for (; args; args = TREE_CHAIN (args))
{
c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-common.c (c_type_hash, c_common_nodes_and_builtins, c_expand_expr, boolean_increment, nonnull_check_p, check_function_arguments_recurse, fold_offsetof_1): Likewise. * c-cppbuiltin.c (define__GNUC__, builtin_define_stdint_macros, builtin_define_type_max): Likewise. * c-decl.c (bind, pop_scope, merge_decls, pushdecl_top_level, implicit_decl_warning, builtin_function, build_compound_literal, complete_array_type, grokdeclarator, get_parm_info, start_function, store_parm_decls_oldstyle, c_write_global_declarations): Likewise. * c-format.c (get_constant, decode_format_attr, maybe_read_dollar_number, get_flag_spec, check_format_arg, check_format_types, format_type_warning, find_char_info_specifier_index, init_dynamic_asm_fprintf_info, init_dynamic_diag_info, handle_format_attribute): Likewise. * c-gimplify.c (push_context, pop_context, finish_bc_block): * c-lex.c (c_lex_with_flags, lex_string): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-pch.c (pch_init): Likewise. * c-pragma.c (maybe_apply_pragma_weak): Likewise. * c-pretty-print.c (pp_c_tree_decl_identifier): Likewise. * c-typeck.c (c_incomplete_type_error, composite_type, common_pointer_type, common_type, same_translation_unit_p, tagged_types_tu_compatible_p, finish_init, pop_init_level, set_designator, set_nonincremental_init_from_string, process_init_element, c_finish_if_stmt): Likewise. * caller-save.c (init_caller_save, save_call_clobbered_regs, insert_restore, insert_save, insert_one_insn): Likewise. * calls.c (emit_call_1, compute_argument_block_size, precompute_arguments, expand_call, emit_library_call_value_1, store_one_arg): Likewise. From-SVN: r87140
2004-09-07 12:19:00 +02:00
bool found = get_nonnull_operand (TREE_VALUE (args), &arg_num);
gcc_assert (found);
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
if (arg_num == param_num)
return true;
}
return false;
}
/* Check that the function argument PARAM (which is operand number
PARAM_NUM) is non-null. This is called by check_function_nonnull
via check_function_arguments_recurse. */
static void
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
check_nonnull_arg (void * ARG_UNUSED (ctx), tree param,
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
unsigned HOST_WIDE_INT param_num)
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
/* Just skip checking the argument if it's not a pointer. This can
happen if the "nonnull" attribute was given without an operand
list (which means to check every pointer argument). */
if (TREE_CODE (TREE_TYPE (param)) != POINTER_TYPE)
return;
if (integer_zerop (param))
... Add warning control to warning call. * c-common.c (check_function_sentinel): Likewise. (check_nonnull_arg): Likewise. From-SVN: r102266
2005-07-22 05:11:24 +02:00
warning (OPT_Wnonnull, "null argument where non-null required "
"(argument %lu)", (unsigned long) param_num);
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
}
/* Helper for nonnull attribute handling; fetch the operand number
from the attribute argument list. */
static bool
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
get_nonnull_operand (tree arg_num_expr, unsigned HOST_WIDE_INT *valp)
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
c-common.c (handle_aligned_attribute, [...]): Do not strip NOPS from INTEGER_CSTs. * c-common.c (handle_aligned_attribute, check_function_sentinel, get_nonnull_operand, handle_sentinel_attribute, check_function_arguments_recurse): Do not strip NOPS from INTEGER_CSTs. * c-decl.c (check_bitfield_type_and_width, build_enumerator): Likewise. * c-format.c (get_constant): Likewise. * c-parser.c (c_parser_postfix_expression): Likewise. * c-typeck.c (set_init_index): Likewise. (convert_arguments): Don't check for NOP_EXPR containing integer constant. From-SVN: r96760
2005-03-20 16:23:50 +01:00
/* Verify the arg number is a constant. */
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
if (TREE_CODE (arg_num_expr) != INTEGER_CST
|| TREE_INT_CST_HIGH (arg_num_expr) != 0)
return false;
*valp = TREE_INT_CST_LOW (arg_num_expr);
return true;
}
c-common.c: Add support for __attribute__((nothrow)) to specify that a function cannot... * c-common.c: Add support for __attribute__((nothrow)) to specify that a function cannot throw an exception (using TREE_NOTHROW). (handle_nothrow_attribute): New function to process this attribute. * doc/extend.texi: Document the new nothrow function attribute. 2002-05-27 Richard Henderson <rth@redhat.com> * g++.dg/ext/attrib6.C: New test case. From-SVN: r53940
2002-05-27 23:09:38 +02:00
/* Handle a "nothrow" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
handle_nothrow_attribute (tree *node, tree name, tree ARG_UNUSED (args),
int ARG_UNUSED (flags), bool *no_add_attrs)
c-common.c: Add support for __attribute__((nothrow)) to specify that a function cannot... * c-common.c: Add support for __attribute__((nothrow)) to specify that a function cannot throw an exception (using TREE_NOTHROW). (handle_nothrow_attribute): New function to process this attribute. * doc/extend.texi: Document the new nothrow function attribute. 2002-05-27 Richard Henderson <rth@redhat.com> * g++.dg/ext/attrib6.C: New test case. From-SVN: r53940
2002-05-27 23:09:38 +02:00
{
if (TREE_CODE (*node) == FUNCTION_DECL)
TREE_NOTHROW (*node) = 1;
/* ??? TODO: Support types. */
else
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
c-common.c: Add support for __attribute__((nothrow)) to specify that a function cannot... * c-common.c: Add support for __attribute__((nothrow)) to specify that a function cannot throw an exception (using TREE_NOTHROW). (handle_nothrow_attribute): New function to process this attribute. * doc/extend.texi: Document the new nothrow function attribute. 2002-05-27 Richard Henderson <rth@redhat.com> * g++.dg/ext/attrib6.C: New test case. From-SVN: r53940
2002-05-27 23:09:38 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
c-common.c (handle_cleanup_attribute): New. * c-common.c (handle_cleanup_attribute): New. (c_common_attributes): Add it. * c-decl.c (finish_decl): Honor the cleanup attribute. * doc/extend.texi (Variable Attributes): Document it. * unwind-c.c: New file. * Makefile.in (LIB2ADDEH): Add it. * config/t-darwin, config/t-linux, config/t-linux-gnulibc1, config/ia64/t-ia64: Likewise. * gcc.dg/cleanup-1.c: New. * gcc.dg/cleanup-2.c: New. * gcc.dg/cleanup-3.c: New. * gcc.dg/cleanup-4.c: New. * gcc.dg/cleanup-5.c: New. * gcc.dg/cleanup-6.c: New. * gcc.dg/cleanup-7.c: New. From-SVN: r67449
2003-06-04 19:06:00 +02:00
/* Handle a "cleanup" attribute; arguments as in
struct attribute_spec.handler. */
static tree
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
handle_cleanup_attribute (tree *node, tree name, tree args,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
int ARG_UNUSED (flags), bool *no_add_attrs)
c-common.c (handle_cleanup_attribute): New. * c-common.c (handle_cleanup_attribute): New. (c_common_attributes): Add it. * c-decl.c (finish_decl): Honor the cleanup attribute. * doc/extend.texi (Variable Attributes): Document it. * unwind-c.c: New file. * Makefile.in (LIB2ADDEH): Add it. * config/t-darwin, config/t-linux, config/t-linux-gnulibc1, config/ia64/t-ia64: Likewise. * gcc.dg/cleanup-1.c: New. * gcc.dg/cleanup-2.c: New. * gcc.dg/cleanup-3.c: New. * gcc.dg/cleanup-4.c: New. * gcc.dg/cleanup-5.c: New. * gcc.dg/cleanup-6.c: New. * gcc.dg/cleanup-7.c: New. From-SVN: r67449
2003-06-04 19:06:00 +02:00
{
tree decl = *node;
tree cleanup_id, cleanup_decl;
/* ??? Could perhaps support cleanups on TREE_STATIC, much like we do
for global destructors in C++. This requires infrastructure that
we don't have generically at the moment. It's also not a feature
we'd be missing too much, since we do have attribute constructor. */
if (TREE_CODE (decl) != VAR_DECL || TREE_STATIC (decl))
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
c-common.c (handle_cleanup_attribute): New. * c-common.c (handle_cleanup_attribute): New. (c_common_attributes): Add it. * c-decl.c (finish_decl): Honor the cleanup attribute. * doc/extend.texi (Variable Attributes): Document it. * unwind-c.c: New file. * Makefile.in (LIB2ADDEH): Add it. * config/t-darwin, config/t-linux, config/t-linux-gnulibc1, config/ia64/t-ia64: Likewise. * gcc.dg/cleanup-1.c: New. * gcc.dg/cleanup-2.c: New. * gcc.dg/cleanup-3.c: New. * gcc.dg/cleanup-4.c: New. * gcc.dg/cleanup-5.c: New. * gcc.dg/cleanup-6.c: New. * gcc.dg/cleanup-7.c: New. From-SVN: r67449
2003-06-04 19:06:00 +02:00
*no_add_attrs = true;
return NULL_TREE;
}
/* Verify that the argument is a function in scope. */
/* ??? We could support pointers to functions here as well, if
that was considered desirable. */
cleanup_id = TREE_VALUE (args);
if (TREE_CODE (cleanup_id) != IDENTIFIER_NODE)
{
builtins.c, [...]: Say "argument" instead of "arg" in diagnostics. * builtins.c, c-common.c, c-decl.c, c-format.c: Say "argument" instead of "arg" in diagnostics. testsuite: * gcc.dg/builtin-prefetch-1.c: Update expected diagnostic. From-SVN: r90338
2004-11-09 11:20:12 +01:00
error ("cleanup argument not an identifier");
c-common.c (handle_cleanup_attribute): New. * c-common.c (handle_cleanup_attribute): New. (c_common_attributes): Add it. * c-decl.c (finish_decl): Honor the cleanup attribute. * doc/extend.texi (Variable Attributes): Document it. * unwind-c.c: New file. * Makefile.in (LIB2ADDEH): Add it. * config/t-darwin, config/t-linux, config/t-linux-gnulibc1, config/ia64/t-ia64: Likewise. * gcc.dg/cleanup-1.c: New. * gcc.dg/cleanup-2.c: New. * gcc.dg/cleanup-3.c: New. * gcc.dg/cleanup-4.c: New. * gcc.dg/cleanup-5.c: New. * gcc.dg/cleanup-6.c: New. * gcc.dg/cleanup-7.c: New. From-SVN: r67449
2003-06-04 19:06:00 +02:00
*no_add_attrs = true;
return NULL_TREE;
}
c-common.c, [...]: Revert 2005-11-18 lookup_name patch. gcc/ * c-common.c, config/darwin-c.c, c-decl.c, c-tree.h, c-objc-common.h, langhooks-def.h, langhooks.h: Revert 2005-11-18 lookup_name patch. * c-tree.h (lookup_name): Move declaration ... * c-common.h (lookup_name): ... here. * config/darwin-c.c: Include c-common.h. * config/t-darwin: Update dependencies. gcc/cp/ * cp-objcp-common.h, name-lookup.c, name-lookup.h: Revert 11-18 patch. * name-lookup.c (lookup_name): Remove prefer_type argument. (lookup_name_prefer_type): New. * decl.c (lookup_and_check_tag): Use them. * pt.c (tsubst_friend_class): Likewise. (lookup_template_class): Likewise. (tsubst_copy_and_build): Likewise. * name-lookup.h (lookup_name_prefer_type): New. (lookup_name): Remove declaration. From-SVN: r107325
2005-11-21 22:27:29 +01:00
cleanup_decl = lookup_name (cleanup_id);
c-common.c (handle_cleanup_attribute): New. * c-common.c (handle_cleanup_attribute): New. (c_common_attributes): Add it. * c-decl.c (finish_decl): Honor the cleanup attribute. * doc/extend.texi (Variable Attributes): Document it. * unwind-c.c: New file. * Makefile.in (LIB2ADDEH): Add it. * config/t-darwin, config/t-linux, config/t-linux-gnulibc1, config/ia64/t-ia64: Likewise. * gcc.dg/cleanup-1.c: New. * gcc.dg/cleanup-2.c: New. * gcc.dg/cleanup-3.c: New. * gcc.dg/cleanup-4.c: New. * gcc.dg/cleanup-5.c: New. * gcc.dg/cleanup-6.c: New. * gcc.dg/cleanup-7.c: New. From-SVN: r67449
2003-06-04 19:06:00 +02:00
if (!cleanup_decl || TREE_CODE (cleanup_decl) != FUNCTION_DECL)
{
builtins.c, [...]: Say "argument" instead of "arg" in diagnostics. * builtins.c, c-common.c, c-decl.c, c-format.c: Say "argument" instead of "arg" in diagnostics. testsuite: * gcc.dg/builtin-prefetch-1.c: Update expected diagnostic. From-SVN: r90338
2004-11-09 11:20:12 +01:00
error ("cleanup argument not a function");
c-common.c (handle_cleanup_attribute): New. * c-common.c (handle_cleanup_attribute): New. (c_common_attributes): Add it. * c-decl.c (finish_decl): Honor the cleanup attribute. * doc/extend.texi (Variable Attributes): Document it. * unwind-c.c: New file. * Makefile.in (LIB2ADDEH): Add it. * config/t-darwin, config/t-linux, config/t-linux-gnulibc1, config/ia64/t-ia64: Likewise. * gcc.dg/cleanup-1.c: New. * gcc.dg/cleanup-2.c: New. * gcc.dg/cleanup-3.c: New. * gcc.dg/cleanup-4.c: New. * gcc.dg/cleanup-5.c: New. * gcc.dg/cleanup-6.c: New. * gcc.dg/cleanup-7.c: New. From-SVN: r67449
2003-06-04 19:06:00 +02:00
*no_add_attrs = true;
return NULL_TREE;
}
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
/* That the function has proper type is checked with the
c-common.c (handle_cleanup_attribute): New. * c-common.c (handle_cleanup_attribute): New. (c_common_attributes): Add it. * c-decl.c (finish_decl): Honor the cleanup attribute. * doc/extend.texi (Variable Attributes): Document it. * unwind-c.c: New file. * Makefile.in (LIB2ADDEH): Add it. * config/t-darwin, config/t-linux, config/t-linux-gnulibc1, config/ia64/t-ia64: Likewise. * gcc.dg/cleanup-1.c: New. * gcc.dg/cleanup-2.c: New. * gcc.dg/cleanup-3.c: New. * gcc.dg/cleanup-4.c: New. * gcc.dg/cleanup-5.c: New. * gcc.dg/cleanup-6.c: New. * gcc.dg/cleanup-7.c: New. From-SVN: r67449
2003-06-04 19:06:00 +02:00
eventual call to build_function_call. */
return NULL_TREE;
}
c-common.c (handle_warn_unused_result_attribute): New function. * c-common.c (handle_warn_unused_result_attribute): New function. (c_common_attribute_table): Add warn_unused_result. (c_expand_expr): Issue warning when result of inlined function with warn_unused_result attribute is ignored. * calls.c (expand_call): Issue warning when result of function with warn_unused_result attribute is ignored. * c-common.h (STMT_EXPR_WARN_UNUSED_RESULT): Define. * expr.c (expr_wfl_stack): Define. (expand_expr) <case EXPR_WITH_FILE_LOCATION>: If ignore, pass const0_rtx as target. Chain locations into expr_wfl_stack. * tree-inline.c (expand_call_inline): Set STMT_EXPR_WARN_UNUSED_RESULT bit if inlined function has warn_unused_result attribute. * input.h (expr_wfl_stack): Declare. * doc/extend.texi: Document warn_unused_result attribute. * gcc.dg/attr-warn-unused-result.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r71424
2003-09-16 09:58:27 +02:00
/* Handle a "warn_unused_result" attribute. No special handling. */
static tree
handle_warn_unused_result_attribute (tree *node, tree name,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
tree ARG_UNUSED (args),
int ARG_UNUSED (flags), bool *no_add_attrs)
c-common.c (handle_warn_unused_result_attribute): New function. * c-common.c (handle_warn_unused_result_attribute): New function. (c_common_attribute_table): Add warn_unused_result. (c_expand_expr): Issue warning when result of inlined function with warn_unused_result attribute is ignored. * calls.c (expand_call): Issue warning when result of function with warn_unused_result attribute is ignored. * c-common.h (STMT_EXPR_WARN_UNUSED_RESULT): Define. * expr.c (expr_wfl_stack): Define. (expand_expr) <case EXPR_WITH_FILE_LOCATION>: If ignore, pass const0_rtx as target. Chain locations into expr_wfl_stack. * tree-inline.c (expand_call_inline): Set STMT_EXPR_WARN_UNUSED_RESULT bit if inlined function has warn_unused_result attribute. * input.h (expr_wfl_stack): Declare. * doc/extend.texi: Document warn_unused_result attribute. * gcc.dg/attr-warn-unused-result.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r71424
2003-09-16 09:58:27 +02:00
{
/* Ignore the attribute for functions not returning any value. */
if (VOID_TYPE_P (TREE_TYPE (*node)))
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes, "%qE attribute ignored", name);
c-common.c (handle_warn_unused_result_attribute): New function. * c-common.c (handle_warn_unused_result_attribute): New function. (c_common_attribute_table): Add warn_unused_result. (c_expand_expr): Issue warning when result of inlined function with warn_unused_result attribute is ignored. * calls.c (expand_call): Issue warning when result of function with warn_unused_result attribute is ignored. * c-common.h (STMT_EXPR_WARN_UNUSED_RESULT): Define. * expr.c (expr_wfl_stack): Define. (expand_expr) <case EXPR_WITH_FILE_LOCATION>: If ignore, pass const0_rtx as target. Chain locations into expr_wfl_stack. * tree-inline.c (expand_call_inline): Set STMT_EXPR_WARN_UNUSED_RESULT bit if inlined function has warn_unused_result attribute. * input.h (expr_wfl_stack): Declare. * doc/extend.texi: Document warn_unused_result attribute. * gcc.dg/attr-warn-unused-result.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r71424
2003-09-16 09:58:27 +02:00
*no_add_attrs = true;
}
return NULL_TREE;
}
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
/* Handle a "sentinel" attribute. */
static tree
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
handle_sentinel_attribute (tree *node, tree name, tree args,
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
int ARG_UNUSED (flags), bool *no_add_attrs)
{
tree params = TYPE_ARG_TYPES (*node);
if (!params)
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes,
"%qE attribute requires prototypes with named arguments", name);
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
*no_add_attrs = true;
}
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
else
{
while (TREE_CHAIN (params))
params = TREE_CHAIN (params);
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
if (VOID_TYPE_P (TREE_VALUE (params)))
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
{
common.opt (-Wattributes): New. * common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-25 06:18:19 +02:00
warning (OPT_Wattributes,
"%qE attribute only applies to variadic functions", name);
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
*no_add_attrs = true;
}
}
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
if (args)
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
{
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
tree position = TREE_VALUE (args);
if (TREE_CODE (position) != INTEGER_CST)
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
{
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "requested position is not an integer constant");
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
*no_add_attrs = true;
}
else
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
{
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
if (tree_int_cst_lt (position, integer_zero_node))
{
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "requested position is less than zero");
builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. * c-common.c (c_common_attribute_table): Accept parameters to sentinel attribute. (check_function_sentinel, handle_sentinel_attribute): Likewise. * doc/extend.texi: Update accordingly. testsuite: * gcc.dg/format/sentinel-1.c: Update for parameter option. From-SVN: r87098
2004-09-05 04:55:28 +02:00
*no_add_attrs = true;
}
}
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
}
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
return NULL_TREE;
}
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
/* Check for valid arguments being passed to a function. */
void
re PR c/21911 (named parameter mistakenly identified as sentinel) PR c/21911 * c-common.c (check_function_sentinel): Pass in named argument list, skip over named arguments before looking for a sentinel. (check_function_arguments): Pass in named argument list. * c-common.h (check_function_arguments): Likewise. * c-typeck.c (build_function_call): Likewise. cp: * call.c (build_over_call): Pass in named argument list to `check_function_arguments'. * typeck.c (build_function_call): Likewise. testsuite: PR c/21911 * gcc.dg/format/sentinel-1.c: Update. Fix execl* calls. From-SVN: r101341
2005-06-26 23:54:24 +02:00
check_function_arguments (tree attrs, tree params, tree typelist)
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
/* Check for null being passed in a pointer argument that must be
non-null. We also need to do this if format checking is enabled. */
if (warn_nonnull)
check_function_nonnull (attrs, params);
/* Check for errors in format strings. */
re PR c++/22476 (-Wmissing-format-attribute should pick out function pointer candidates also) PR c/22476 * c-common.c (check_function_arguments): Call 'check_function_format' if either -Wformat or -Wmissing-format-attribute are specified. * c-format.c (check_function_format): Check -Wformat before calling 'check_format_info'. * c-opts.c (c_common_post_options): Don't warn for -Wmissing-format-attribute without -Wformat. * c-typeck.c (convert_for_assignment): Detect additional cases for -Wmissing-format-attribute. * doc/invoke.texi (-Wmissing-format-attribute): Document new behavior. testsuite: * gcc.dg/format/miss-1.c, gcc.dg/format/miss-2.c: Don't specify -Wformat for these tests. * gcc.dg/format/miss-3.c, gcc.dg/format/miss-4.c, gcc.dg/format/miss-5.c, gcc.dg/format/miss-6.c: New. * gcc.dg/format/opt-6.c: Delete. From-SVN: r102155
2005-07-19 14:09:49 +02:00
if (warn_format || warn_missing_format_attribute)
builtin-attrs.def (ATTR_SENTINEL, [...]): New. gcc: * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): New. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' attribute. * c-common.c (handle_sentinel_attribute, check_function_sentinel): New functions. (c_common_attribute_table): Add `sentinel' attribute. (check_function_arguments): Handle `sentinel' attribute. * doc/extend.texi: Document `sentinel' attribute. gcc/testsuite: * gcc.dg/format/sentinel-1.c: New test. include: * ansidecl.h (ATTRIBUTE_SENTINEL): Define. * libiberty.h (concat, reconcat, concat_length, concat_copy, concat_copy2): Use ATTRIBUTE_SENTINEL. From-SVN: r87096
2004-09-05 04:50:09 +02:00
check_function_format (attrs, params);
re PR c++/22476 (-Wmissing-format-attribute should pick out function pointer candidates also) PR c/22476 * c-common.c (check_function_arguments): Call 'check_function_format' if either -Wformat or -Wmissing-format-attribute are specified. * c-format.c (check_function_format): Check -Wformat before calling 'check_format_info'. * c-opts.c (c_common_post_options): Don't warn for -Wmissing-format-attribute without -Wformat. * c-typeck.c (convert_for_assignment): Detect additional cases for -Wmissing-format-attribute. * doc/invoke.texi (-Wmissing-format-attribute): Document new behavior. testsuite: * gcc.dg/format/miss-1.c, gcc.dg/format/miss-2.c: Don't specify -Wformat for these tests. * gcc.dg/format/miss-3.c, gcc.dg/format/miss-4.c, gcc.dg/format/miss-5.c, gcc.dg/format/miss-6.c: New. * gcc.dg/format/opt-6.c: Delete. From-SVN: r102155
2005-07-19 14:09:49 +02:00
if (warn_format)
check_function_sentinel (attrs, params, typelist);
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
}
/* Generic argument checking recursion routine. PARAM is the argument to
be checked. PARAM_NUM is the number of the argument. CALLBACK is invoked
once the argument is resolved. CTX is context for the callback. */
void
c-aux-info.c: Convert to ISO C99. * c-aux-info.c: Convert to ISO C99. * c-pragma.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-convert.c: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-decl.c: Likewise * c-format.c: Likewise. * c-incpath.c: Likewise. * c-incpath.h: Likewise. From-SVN: r68218
2003-06-19 21:43:59 +02:00
check_function_arguments_recurse (void (*callback)
(void *, tree, unsigned HOST_WIDE_INT),
void *ctx, tree param,
unsigned HOST_WIDE_INT param_num)
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
c-common.c (binary_op_error): Do not allow NOP_EXPR. * c-common.c (binary_op_error): Do not allow NOP_EXPR. (c_common_truthvalue_conversion): Handle NOP_EXPR the same as CONVERT_EXPR. (check_function_arguments_recurse): Allow both NOP_EXPR and CONVERT_EXPR but check conversions preserve precision. * c-typeck.c (pointer_diff): Allow both NOP_EXPR and CONVERT_EXPR but check conversions preserve precision. (build_unary_op): Don't allow NOP_EXPR. Use gcc_unreachable () in default case. testsuite: * gcc.dg/format/cast-1.c: New test. From-SVN: r108020
2005-12-04 22:45:41 +01:00
if ((TREE_CODE (param) == NOP_EXPR || TREE_CODE (param) == CONVERT_EXPR)
&& (TYPE_PRECISION (TREE_TYPE (param))
== TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (param, 0)))))
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
{
/* Strip coercion. */
check_function_arguments_recurse (callback, ctx,
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
TREE_OPERAND (param, 0), param_num);
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
return;
}
if (TREE_CODE (param) == CALL_EXPR)
{
tree type = TREE_TYPE (TREE_TYPE (TREE_OPERAND (param, 0)));
tree attrs;
bool found_format_arg = false;
/* See if this is a call to a known internationalization function
that modifies a format arg. Such a function may have multiple
format_arg attributes (for example, ngettext). */
for (attrs = TYPE_ATTRIBUTES (type);
attrs;
attrs = TREE_CHAIN (attrs))
if (is_attribute_p ("format_arg", TREE_PURPOSE (attrs)))
{
tree inner_args;
tree format_num_expr;
int format_num;
int i;
/* Extract the argument number, which was previously checked
to be valid. */
format_num_expr = TREE_VALUE (TREE_VALUE (attrs));
c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-common.c (c_type_hash, c_common_nodes_and_builtins, c_expand_expr, boolean_increment, nonnull_check_p, check_function_arguments_recurse, fold_offsetof_1): Likewise. * c-cppbuiltin.c (define__GNUC__, builtin_define_stdint_macros, builtin_define_type_max): Likewise. * c-decl.c (bind, pop_scope, merge_decls, pushdecl_top_level, implicit_decl_warning, builtin_function, build_compound_literal, complete_array_type, grokdeclarator, get_parm_info, start_function, store_parm_decls_oldstyle, c_write_global_declarations): Likewise. * c-format.c (get_constant, decode_format_attr, maybe_read_dollar_number, get_flag_spec, check_format_arg, check_format_types, format_type_warning, find_char_info_specifier_index, init_dynamic_asm_fprintf_info, init_dynamic_diag_info, handle_format_attribute): Likewise. * c-gimplify.c (push_context, pop_context, finish_bc_block): * c-lex.c (c_lex_with_flags, lex_string): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-pch.c (pch_init): Likewise. * c-pragma.c (maybe_apply_pragma_weak): Likewise. * c-pretty-print.c (pp_c_tree_decl_identifier): Likewise. * c-typeck.c (c_incomplete_type_error, composite_type, common_pointer_type, common_type, same_translation_unit_p, tagged_types_tu_compatible_p, finish_init, pop_init_level, set_designator, set_nonincremental_init_from_string, process_init_element, c_finish_if_stmt): Likewise. * caller-save.c (init_caller_save, save_call_clobbered_regs, insert_restore, insert_save, insert_one_insn): Likewise. * calls.c (emit_call_1, compute_argument_block_size, precompute_arguments, expand_call, emit_library_call_value_1, store_one_arg): Likewise. From-SVN: r87140
2004-09-07 12:19:00 +02:00
gcc_assert (TREE_CODE (format_num_expr) == INTEGER_CST
&& !TREE_INT_CST_HIGH (format_num_expr));
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
format_num = TREE_INT_CST_LOW (format_num_expr);
for (inner_args = TREE_OPERAND (param, 1), i = 1;
inner_args != 0;
inner_args = TREE_CHAIN (inner_args), i++)
if (i == format_num)
{
check_function_arguments_recurse (callback, ctx,
TREE_VALUE (inner_args),
param_num);
found_format_arg = true;
break;
}
}
/* If we found a format_arg attribute and did a recursive check,
we are done with checking this argument. Otherwise, we continue
and this will be considered a non-literal. */
if (found_format_arg)
return;
}
if (TREE_CODE (param) == COND_EXPR)
{
/* Check both halves of the conditional expression. */
check_function_arguments_recurse (callback, ctx,
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
TREE_OPERAND (param, 1), param_num);
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
check_function_arguments_recurse (callback, ctx,
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
TREE_OPERAND (param, 2), param_num);
c-common.c (warn_nonnull): Declare. * c-common.c (warn_nonnull): Declare. (c_common_attribute_table): Add "nonnull" attribute. (handle_nonnull_attribute, check_function_nonnull, nonnull_check_p, check_nonnull_arg, get_nonnull_operand, check_function_arguments, check_function_arguments_recurse): New functions. * c-common.h (warn_nonnull): Declare extern. (check_function_arguments, check_function_arguments_recurse): New prototypes. * c-decl.c (c_decode_option): Add -Wnonnull option. * c-format.c (set_Wformat): Set warn_nonnull if enabling format checking. (format_check_context): New structure. (check_format_info_recurse): Remove recursion and rename to... (check_format_arg): ...this. Update comment. (check_format_info): Use check_function_arguments_recurse. * c-typeck.c (build_function_call): Call check_function_arguments instead of check_function_format. * doc/extend.texi: Document "nonnull" attribute. * doc/invoke.texi: Docuemnt -Wnonnull option. * testsuite/gcc.dg/nonnull-1.c: New test. * testsuite/gcc.dg/nonnull-2.c: New test. From-SVN: r53790
2002-05-23 17:48:05 +02:00
return;
}
(*callback) (ctx, param, param_num);
}
Merge from pch-branch up to tag pch-commit-20020603. From-SVN: r54232
2002-06-04 09:11:05 +02:00
re PR c/10962 (lookup_field is a linear search on a linked list (can be slow if large struct)) 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> ChangeLog: PR c/10962 * ggc.h: Add header guards. * c-decl.c (finish_struct): Sort fields if number greater than 15 and there are no anonymous structs/unions. * c-common.h: Include ggc.h. (sorted_fields_type): New struct. (field_decl_cmp): New prototype. (resort_sorted_fields): New prototype. (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro. * c-tree.h: (lang_type): Use pointer to sorted_fields_type as s, removing other fields. * c-typeck.c (lookup_field): Use s in lang_type. These were mostly moved from cp/class.c: * c-common.c (field_decl_cmp): New static function. (field_decl_cmp): New function. (resort_sorted_fields): New function. cp/ChangeLog: * class.c (field_decl_cmp): Remove. (resort_field_decl_cmp): Remove. (resort_sorted_fields): Remove. (add_fields_to_vec): Rename to ... (add_fields_to_record_type): this. (finish_struct_1): Change to be using sorted_fields_type's fields. * cp-tree.h (lang_decl): In lang_decl_u3 change sorted_fields to be a pointer to sorted_fields_type. (resort_sorted_fields): Remove prototype. * search.c (lookup_field_1): Change to be using sorted_fields_type's fields. From-SVN: r69470
2003-07-16 20:45:56 +02:00
/* Function to help qsort sort FIELD_DECLs by name order. */
int
field_decl_cmp (const void *x_p, const void *y_p)
{
basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * c-common.c: Add missing casts from void * to other types. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * defaults.h: Likewise. * genconstants.c: Likewise. * gengtype-lex.l: Likewise. * genmodes.c: Likewise. * read-rtl.c: Likewise. * rtl.c: Likewise. From-SVN: r85166
2004-07-26 00:17:02 +02:00
const tree *const x = (const tree *const) x_p;
const tree *const y = (const tree *const) y_p;
re PR c/10962 (lookup_field is a linear search on a linked list (can be slow if large struct)) 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> ChangeLog: PR c/10962 * ggc.h: Add header guards. * c-decl.c (finish_struct): Sort fields if number greater than 15 and there are no anonymous structs/unions. * c-common.h: Include ggc.h. (sorted_fields_type): New struct. (field_decl_cmp): New prototype. (resort_sorted_fields): New prototype. (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro. * c-tree.h: (lang_type): Use pointer to sorted_fields_type as s, removing other fields. * c-typeck.c (lookup_field): Use s in lang_type. These were mostly moved from cp/class.c: * c-common.c (field_decl_cmp): New static function. (field_decl_cmp): New function. (resort_sorted_fields): New function. cp/ChangeLog: * class.c (field_decl_cmp): Remove. (resort_field_decl_cmp): Remove. (resort_sorted_fields): Remove. (add_fields_to_vec): Rename to ... (add_fields_to_record_type): this. (finish_struct_1): Change to be using sorted_fields_type's fields. * cp-tree.h (lang_decl): In lang_decl_u3 change sorted_fields to be a pointer to sorted_fields_type. (resort_sorted_fields): Remove prototype. * search.c (lookup_field_1): Change to be using sorted_fields_type's fields. From-SVN: r69470
2003-07-16 20:45:56 +02:00
if (DECL_NAME (*x) == DECL_NAME (*y))
/* A nontype is "greater" than a type. */
return (TREE_CODE (*y) == TYPE_DECL) - (TREE_CODE (*x) == TYPE_DECL);
if (DECL_NAME (*x) == NULL_TREE)
return -1;
if (DECL_NAME (*y) == NULL_TREE)
return 1;
if (DECL_NAME (*x) < DECL_NAME (*y))
return -1;
return 1;
}
static struct {
gt_pointer_operator new_value;
void *cookie;
} resort_data;
/* This routine compares two fields like field_decl_cmp but using the
pointer operator in resort_data. */
static int
resort_field_decl_cmp (const void *x_p, const void *y_p)
{
basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * c-common.c: Add missing casts from void * to other types. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * defaults.h: Likewise. * genconstants.c: Likewise. * gengtype-lex.l: Likewise. * genmodes.c: Likewise. * read-rtl.c: Likewise. * rtl.c: Likewise. From-SVN: r85166
2004-07-26 00:17:02 +02:00
const tree *const x = (const tree *const) x_p;
const tree *const y = (const tree *const) y_p;
re PR c/10962 (lookup_field is a linear search on a linked list (can be slow if large struct)) 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> ChangeLog: PR c/10962 * ggc.h: Add header guards. * c-decl.c (finish_struct): Sort fields if number greater than 15 and there are no anonymous structs/unions. * c-common.h: Include ggc.h. (sorted_fields_type): New struct. (field_decl_cmp): New prototype. (resort_sorted_fields): New prototype. (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro. * c-tree.h: (lang_type): Use pointer to sorted_fields_type as s, removing other fields. * c-typeck.c (lookup_field): Use s in lang_type. These were mostly moved from cp/class.c: * c-common.c (field_decl_cmp): New static function. (field_decl_cmp): New function. (resort_sorted_fields): New function. cp/ChangeLog: * class.c (field_decl_cmp): Remove. (resort_field_decl_cmp): Remove. (resort_sorted_fields): Remove. (add_fields_to_vec): Rename to ... (add_fields_to_record_type): this. (finish_struct_1): Change to be using sorted_fields_type's fields. * cp-tree.h (lang_decl): In lang_decl_u3 change sorted_fields to be a pointer to sorted_fields_type. (resort_sorted_fields): Remove prototype. * search.c (lookup_field_1): Change to be using sorted_fields_type's fields. From-SVN: r69470
2003-07-16 20:45:56 +02:00
if (DECL_NAME (*x) == DECL_NAME (*y))
/* A nontype is "greater" than a type. */
return (TREE_CODE (*y) == TYPE_DECL) - (TREE_CODE (*x) == TYPE_DECL);
if (DECL_NAME (*x) == NULL_TREE)
return -1;
if (DECL_NAME (*y) == NULL_TREE)
return 1;
{
tree d1 = DECL_NAME (*x);
tree d2 = DECL_NAME (*y);
resort_data.new_value (&d1, resort_data.cookie);
resort_data.new_value (&d2, resort_data.cookie);
if (d1 < d2)
return -1;
}
return 1;
}
/* Resort DECL_SORTED_FIELDS because pointers have been reordered. */
void
resort_sorted_fields (void *obj,
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
void * ARG_UNUSED (orig_obj),
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
gt_pointer_operator new_value,
void *cookie)
re PR c/10962 (lookup_field is a linear search on a linked list (can be slow if large struct)) 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> ChangeLog: PR c/10962 * ggc.h: Add header guards. * c-decl.c (finish_struct): Sort fields if number greater than 15 and there are no anonymous structs/unions. * c-common.h: Include ggc.h. (sorted_fields_type): New struct. (field_decl_cmp): New prototype. (resort_sorted_fields): New prototype. (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro. * c-tree.h: (lang_type): Use pointer to sorted_fields_type as s, removing other fields. * c-typeck.c (lookup_field): Use s in lang_type. These were mostly moved from cp/class.c: * c-common.c (field_decl_cmp): New static function. (field_decl_cmp): New function. (resort_sorted_fields): New function. cp/ChangeLog: * class.c (field_decl_cmp): Remove. (resort_field_decl_cmp): Remove. (resort_sorted_fields): Remove. (add_fields_to_vec): Rename to ... (add_fields_to_record_type): this. (finish_struct_1): Change to be using sorted_fields_type's fields. * cp-tree.h (lang_decl): In lang_decl_u3 change sorted_fields to be a pointer to sorted_fields_type. (resort_sorted_fields): Remove prototype. * search.c (lookup_field_1): Change to be using sorted_fields_type's fields. From-SVN: r69470
2003-07-16 20:45:56 +02:00
{
c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
2004-07-25 02:13:01 +02:00
struct sorted_fields_type *sf = (struct sorted_fields_type *) obj;
re PR c/10962 (lookup_field is a linear search on a linked list (can be slow if large struct)) 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> ChangeLog: PR c/10962 * ggc.h: Add header guards. * c-decl.c (finish_struct): Sort fields if number greater than 15 and there are no anonymous structs/unions. * c-common.h: Include ggc.h. (sorted_fields_type): New struct. (field_decl_cmp): New prototype. (resort_sorted_fields): New prototype. (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro. * c-tree.h: (lang_type): Use pointer to sorted_fields_type as s, removing other fields. * c-typeck.c (lookup_field): Use s in lang_type. These were mostly moved from cp/class.c: * c-common.c (field_decl_cmp): New static function. (field_decl_cmp): New function. (resort_sorted_fields): New function. cp/ChangeLog: * class.c (field_decl_cmp): Remove. (resort_field_decl_cmp): Remove. (resort_sorted_fields): Remove. (add_fields_to_vec): Rename to ... (add_fields_to_record_type): this. (finish_struct_1): Change to be using sorted_fields_type's fields. * cp-tree.h (lang_decl): In lang_decl_u3 change sorted_fields to be a pointer to sorted_fields_type. (resort_sorted_fields): Remove prototype. * search.c (lookup_field_1): Change to be using sorted_fields_type's fields. From-SVN: r69470
2003-07-16 20:45:56 +02:00
resort_data.new_value = new_value;
resort_data.cookie = cookie;
qsort (&sf->elts[0], sf->len, sizeof (tree),
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
resort_field_decl_cmp);
re PR c/10962 (lookup_field is a linear search on a linked list (can be slow if large struct)) 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> ChangeLog: PR c/10962 * ggc.h: Add header guards. * c-decl.c (finish_struct): Sort fields if number greater than 15 and there are no anonymous structs/unions. * c-common.h: Include ggc.h. (sorted_fields_type): New struct. (field_decl_cmp): New prototype. (resort_sorted_fields): New prototype. (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro. * c-tree.h: (lang_type): Use pointer to sorted_fields_type as s, removing other fields. * c-typeck.c (lookup_field): Use s in lang_type. These were mostly moved from cp/class.c: * c-common.c (field_decl_cmp): New static function. (field_decl_cmp): New function. (resort_sorted_fields): New function. cp/ChangeLog: * class.c (field_decl_cmp): Remove. (resort_field_decl_cmp): Remove. (resort_sorted_fields): Remove. (add_fields_to_vec): Rename to ... (add_fields_to_record_type): this. (finish_struct_1): Change to be using sorted_fields_type's fields. * cp-tree.h (lang_decl): In lang_decl_u3 change sorted_fields to be a pointer to sorted_fields_type. (resort_sorted_fields): Remove prototype. * search.c (lookup_field_1): Change to be using sorted_fields_type's fields. From-SVN: r69470
2003-07-16 20:45:56 +02:00
}
c-common.c (catenate_strings): New. * c-common.c (catenate_strings): New. (c_parse_error): Use it. Don't over-escape. testsuite/ * gcc.dg/20040910-1.c: Adjust regex. From-SVN: r89910
2004-10-31 03:10:12 +01:00
/* Subroutine of c_parse_error.
Return the result of concatenating LHS and RHS. RHS is really
a string literal, its first character is indicated by RHS_START and
* c-common.c: Fix a comment typo. From-SVN: r89916
2004-10-31 15:31:56 +01:00
RHS_SIZE is its length (including the terminating NUL character).
c-common.c (catenate_strings): New. * c-common.c (catenate_strings): New. (c_parse_error): Use it. Don't over-escape. testsuite/ * gcc.dg/20040910-1.c: Adjust regex. From-SVN: r89910
2004-10-31 03:10:12 +01:00
The caller is responsible for deleting the returned pointer. */
static char *
catenate_strings (const char *lhs, const char *rhs_start, int rhs_size)
{
const int lhs_size = strlen (lhs);
char *result = XNEWVEC (char, lhs_size + rhs_size);
strncpy (result, lhs, lhs_size);
strncpy (result + lhs_size, rhs_start, rhs_size);
return result;
}
exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. gcc/po/ * exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. Because of xgettext bug, invoke xgettext once with --language=c, once with --language=GCC-source and then merge together. Fail if xgettext is not 0.14.5 or later. gcc/ * intl.h (G_): New macro. * rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid instead of msgid for argument name. * tree-ssa.c (warn_uninit): Likewise. * c-parser.c (c_parser_error): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. * config/darwin-c.c (BAD): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. * c-errors.c (pedwarn_c99, pedwarn_c90): Likewise. * c-common.c (c_parse_error): Likewise. * diagnostic.c (diagnostic_set_info, verbatim, inform, warning, warning0, pedwarn, error, sorry, fatal_error, internal_error): Likewise. (fnotice): Use cmsgid instead of msgid for argument name. * gcov.c (fnotice): Likewise. * protoize.c (notice): Likewise. * final.c (output_operand_lossage): Likewise. * gcc.c (fatal, notice): Likewise. (error): Use gmsgid instead of msgid for argument name. * collect2.c (notice, fatal_perror, fatal): Use cmsgid instead of msgid for argument name. (error): Use gmsgid instead of msgid for argument name. * c-decl.c (locate_old_decl, implicit_decl_warning): Use G_() instead of N_(). * c-typeck.c (readonly_error, convert_for_assignment): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. * ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new conventions for marking translations. * doc/install.texi: Mention gettext 0.14.5 or later requirement. gcc/cp/ * error.c (locate_error): Use gmsgid instead of msgid for argument name. (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise. gcc/java/ * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of msgid for argument name. * gjavah.c (error): Likewise. * java-tree.h (parse_error_context): Likewise. * parse.y (parse_error_context, parse_warning_context, issue_warning_error_from_context): Likewise. From-SVN: r100676
2005-06-06 21:31:40 +02:00
/* Issue the error given by GMSGID, indicating that it occurred before
re PR c++/10779 (Error cascade for unknown type in function prototype) * c-common.h (c_parse_error): Declare it. * c-common.c (c_parse_error): New function. * c-parse.y (yyerror): Use it. * parser.c (struct cp_parser): Add in_template_argument_list_p. (cp_parser_error): Use c_parse_error. (cp_parser_name_lookup_error): New function. (cp_parser_new): Initialize it. (cp_parser_declarator): Add parenthesized_p parameter. (cp_parser_nested_name_specifier_opt): Use cp_parser_name_lookup_error. (cp_parser_parenthesized_expression_list): Improve comments. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_template_parameter): Adjust call to cp_parser_parameter_declaration. (cp_parser_template_argument_list): Set in_template_argument_list_p. (cp_parser_explicit_instantiation): Adjust call to cp_parser_declarator. (cp_parser_simple_type_specifier): Remove unncessary code. (cp_parser_using_declaration): Use cp_parser_name_lookup_error. (cp_parser_init_declarator): Handle member function definitions. (cp_parser_direct_declarator): Adjust call to cp_parser_declarator. (cp_parser_type_id): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration_list): Avoid backtracking where possible. (cp_parser_parameter_declaration): Add parenthesized_p parameter. (cp_parser_function_definition): Remove. (cp_parser_member_declaration): Do not backtrack to look for function definitions. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_single_declaration): Handle function definitions via cp_parser_init_declarator. (cp_parser_save_member_function_body): New function. PR c++/10779 PR c++/12160 * g++.dg/parse/error3.C: New test. * g++.dg/parse/error4.C: Likewise. * g++.dg/abi/mangle4.C: Tweak error messages. * g++.dg/lookup/using5.C: Likewise. * g++.dg/other/error2.C: Likewise. * g++.dg/parse/typename5.C: Likewise. * g++.dg/parse/undefined1.C: Likewise. * g++.dg/template/arg2.C: Likewise. * g++.dg/template/ttp3.C: Likewise. * g++.dg/template/type1.C: Likewise. * g++.old-deja/g++.other/crash32.C: Likewise. * g++.old-djea/g++.pt/defarg8.C: Likewise. From-SVN: r74624
2003-12-15 07:28:23 +01:00
TOKEN, which had the associated VALUE. */
void
exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. gcc/po/ * exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. Because of xgettext bug, invoke xgettext once with --language=c, once with --language=GCC-source and then merge together. Fail if xgettext is not 0.14.5 or later. gcc/ * intl.h (G_): New macro. * rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid instead of msgid for argument name. * tree-ssa.c (warn_uninit): Likewise. * c-parser.c (c_parser_error): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. * config/darwin-c.c (BAD): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. * c-errors.c (pedwarn_c99, pedwarn_c90): Likewise. * c-common.c (c_parse_error): Likewise. * diagnostic.c (diagnostic_set_info, verbatim, inform, warning, warning0, pedwarn, error, sorry, fatal_error, internal_error): Likewise. (fnotice): Use cmsgid instead of msgid for argument name. * gcov.c (fnotice): Likewise. * protoize.c (notice): Likewise. * final.c (output_operand_lossage): Likewise. * gcc.c (fatal, notice): Likewise. (error): Use gmsgid instead of msgid for argument name. * collect2.c (notice, fatal_perror, fatal): Use cmsgid instead of msgid for argument name. (error): Use gmsgid instead of msgid for argument name. * c-decl.c (locate_old_decl, implicit_decl_warning): Use G_() instead of N_(). * c-typeck.c (readonly_error, convert_for_assignment): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. * ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new conventions for marking translations. * doc/install.texi: Mention gettext 0.14.5 or later requirement. gcc/cp/ * error.c (locate_error): Use gmsgid instead of msgid for argument name. (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise. gcc/java/ * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of msgid for argument name. * gjavah.c (error): Likewise. * java-tree.h (parse_error_context): Likewise. * parse.y (parse_error_context, parse_warning_context, issue_warning_error_from_context): Likewise. From-SVN: r100676
2005-06-06 21:31:40 +02:00
c_parse_error (const char *gmsgid, enum cpp_ttype token, tree value)
re PR c++/10779 (Error cascade for unknown type in function prototype) * c-common.h (c_parse_error): Declare it. * c-common.c (c_parse_error): New function. * c-parse.y (yyerror): Use it. * parser.c (struct cp_parser): Add in_template_argument_list_p. (cp_parser_error): Use c_parse_error. (cp_parser_name_lookup_error): New function. (cp_parser_new): Initialize it. (cp_parser_declarator): Add parenthesized_p parameter. (cp_parser_nested_name_specifier_opt): Use cp_parser_name_lookup_error. (cp_parser_parenthesized_expression_list): Improve comments. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_template_parameter): Adjust call to cp_parser_parameter_declaration. (cp_parser_template_argument_list): Set in_template_argument_list_p. (cp_parser_explicit_instantiation): Adjust call to cp_parser_declarator. (cp_parser_simple_type_specifier): Remove unncessary code. (cp_parser_using_declaration): Use cp_parser_name_lookup_error. (cp_parser_init_declarator): Handle member function definitions. (cp_parser_direct_declarator): Adjust call to cp_parser_declarator. (cp_parser_type_id): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration_list): Avoid backtracking where possible. (cp_parser_parameter_declaration): Add parenthesized_p parameter. (cp_parser_function_definition): Remove. (cp_parser_member_declaration): Do not backtrack to look for function definitions. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_single_declaration): Handle function definitions via cp_parser_init_declarator. (cp_parser_save_member_function_body): New function. PR c++/10779 PR c++/12160 * g++.dg/parse/error3.C: New test. * g++.dg/parse/error4.C: Likewise. * g++.dg/abi/mangle4.C: Tweak error messages. * g++.dg/lookup/using5.C: Likewise. * g++.dg/other/error2.C: Likewise. * g++.dg/parse/typename5.C: Likewise. * g++.dg/parse/undefined1.C: Likewise. * g++.dg/template/arg2.C: Likewise. * g++.dg/template/ttp3.C: Likewise. * g++.dg/template/type1.C: Likewise. * g++.old-deja/g++.other/crash32.C: Likewise. * g++.old-djea/g++.pt/defarg8.C: Likewise. From-SVN: r74624
2003-12-15 07:28:23 +01:00
{
c-common.c (catenate_strings): New. * c-common.c (catenate_strings): New. (c_parse_error): Use it. Don't over-escape. testsuite/ * gcc.dg/20040910-1.c: Adjust regex. From-SVN: r89910
2004-10-31 03:10:12 +01:00
#define catenate_messages(M1, M2) catenate_strings ((M1), (M2), sizeof (M2))
char *message = NULL;
re PR c++/10779 (Error cascade for unknown type in function prototype) * c-common.h (c_parse_error): Declare it. * c-common.c (c_parse_error): New function. * c-parse.y (yyerror): Use it. * parser.c (struct cp_parser): Add in_template_argument_list_p. (cp_parser_error): Use c_parse_error. (cp_parser_name_lookup_error): New function. (cp_parser_new): Initialize it. (cp_parser_declarator): Add parenthesized_p parameter. (cp_parser_nested_name_specifier_opt): Use cp_parser_name_lookup_error. (cp_parser_parenthesized_expression_list): Improve comments. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_template_parameter): Adjust call to cp_parser_parameter_declaration. (cp_parser_template_argument_list): Set in_template_argument_list_p. (cp_parser_explicit_instantiation): Adjust call to cp_parser_declarator. (cp_parser_simple_type_specifier): Remove unncessary code. (cp_parser_using_declaration): Use cp_parser_name_lookup_error. (cp_parser_init_declarator): Handle member function definitions. (cp_parser_direct_declarator): Adjust call to cp_parser_declarator. (cp_parser_type_id): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration_list): Avoid backtracking where possible. (cp_parser_parameter_declaration): Add parenthesized_p parameter. (cp_parser_function_definition): Remove. (cp_parser_member_declaration): Do not backtrack to look for function definitions. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_single_declaration): Handle function definitions via cp_parser_init_declarator. (cp_parser_save_member_function_body): New function. PR c++/10779 PR c++/12160 * g++.dg/parse/error3.C: New test. * g++.dg/parse/error4.C: Likewise. * g++.dg/abi/mangle4.C: Tweak error messages. * g++.dg/lookup/using5.C: Likewise. * g++.dg/other/error2.C: Likewise. * g++.dg/parse/typename5.C: Likewise. * g++.dg/parse/undefined1.C: Likewise. * g++.dg/template/arg2.C: Likewise. * g++.dg/template/ttp3.C: Likewise. * g++.dg/template/type1.C: Likewise. * g++.old-deja/g++.other/crash32.C: Likewise. * g++.old-djea/g++.pt/defarg8.C: Likewise. From-SVN: r74624
2003-12-15 07:28:23 +01:00
if (token == CPP_EOF)
exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. gcc/po/ * exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. Because of xgettext bug, invoke xgettext once with --language=c, once with --language=GCC-source and then merge together. Fail if xgettext is not 0.14.5 or later. gcc/ * intl.h (G_): New macro. * rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid instead of msgid for argument name. * tree-ssa.c (warn_uninit): Likewise. * c-parser.c (c_parser_error): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. * config/darwin-c.c (BAD): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. * c-errors.c (pedwarn_c99, pedwarn_c90): Likewise. * c-common.c (c_parse_error): Likewise. * diagnostic.c (diagnostic_set_info, verbatim, inform, warning, warning0, pedwarn, error, sorry, fatal_error, internal_error): Likewise. (fnotice): Use cmsgid instead of msgid for argument name. * gcov.c (fnotice): Likewise. * protoize.c (notice): Likewise. * final.c (output_operand_lossage): Likewise. * gcc.c (fatal, notice): Likewise. (error): Use gmsgid instead of msgid for argument name. * collect2.c (notice, fatal_perror, fatal): Use cmsgid instead of msgid for argument name. (error): Use gmsgid instead of msgid for argument name. * c-decl.c (locate_old_decl, implicit_decl_warning): Use G_() instead of N_(). * c-typeck.c (readonly_error, convert_for_assignment): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. * ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new conventions for marking translations. * doc/install.texi: Mention gettext 0.14.5 or later requirement. gcc/cp/ * error.c (locate_error): Use gmsgid instead of msgid for argument name. (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise. gcc/java/ * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of msgid for argument name. * gjavah.c (error): Likewise. * java-tree.h (parse_error_context): Likewise. * parse.y (parse_error_context, parse_warning_context, issue_warning_error_from_context): Likewise. From-SVN: r100676
2005-06-06 21:31:40 +02:00
message = catenate_messages (gmsgid, " at end of input");
re PR c++/10779 (Error cascade for unknown type in function prototype) * c-common.h (c_parse_error): Declare it. * c-common.c (c_parse_error): New function. * c-parse.y (yyerror): Use it. * parser.c (struct cp_parser): Add in_template_argument_list_p. (cp_parser_error): Use c_parse_error. (cp_parser_name_lookup_error): New function. (cp_parser_new): Initialize it. (cp_parser_declarator): Add parenthesized_p parameter. (cp_parser_nested_name_specifier_opt): Use cp_parser_name_lookup_error. (cp_parser_parenthesized_expression_list): Improve comments. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_template_parameter): Adjust call to cp_parser_parameter_declaration. (cp_parser_template_argument_list): Set in_template_argument_list_p. (cp_parser_explicit_instantiation): Adjust call to cp_parser_declarator. (cp_parser_simple_type_specifier): Remove unncessary code. (cp_parser_using_declaration): Use cp_parser_name_lookup_error. (cp_parser_init_declarator): Handle member function definitions. (cp_parser_direct_declarator): Adjust call to cp_parser_declarator. (cp_parser_type_id): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration_list): Avoid backtracking where possible. (cp_parser_parameter_declaration): Add parenthesized_p parameter. (cp_parser_function_definition): Remove. (cp_parser_member_declaration): Do not backtrack to look for function definitions. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_single_declaration): Handle function definitions via cp_parser_init_declarator. (cp_parser_save_member_function_body): New function. PR c++/10779 PR c++/12160 * g++.dg/parse/error3.C: New test. * g++.dg/parse/error4.C: Likewise. * g++.dg/abi/mangle4.C: Tweak error messages. * g++.dg/lookup/using5.C: Likewise. * g++.dg/other/error2.C: Likewise. * g++.dg/parse/typename5.C: Likewise. * g++.dg/parse/undefined1.C: Likewise. * g++.dg/template/arg2.C: Likewise. * g++.dg/template/ttp3.C: Likewise. * g++.dg/template/type1.C: Likewise. * g++.old-deja/g++.other/crash32.C: Likewise. * g++.old-djea/g++.pt/defarg8.C: Likewise. From-SVN: r74624
2003-12-15 07:28:23 +01:00
else if (token == CPP_CHAR || token == CPP_WCHAR)
{
unsigned int val = TREE_INT_CST_LOW (value);
const char *const ell = (token == CPP_CHAR) ? "" : "L";
if (val <= UCHAR_MAX && ISGRAPH (val))
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
message = catenate_messages (gmsgid, " before %s'%c'");
re PR c++/10779 (Error cascade for unknown type in function prototype) * c-common.h (c_parse_error): Declare it. * c-common.c (c_parse_error): New function. * c-parse.y (yyerror): Use it. * parser.c (struct cp_parser): Add in_template_argument_list_p. (cp_parser_error): Use c_parse_error. (cp_parser_name_lookup_error): New function. (cp_parser_new): Initialize it. (cp_parser_declarator): Add parenthesized_p parameter. (cp_parser_nested_name_specifier_opt): Use cp_parser_name_lookup_error. (cp_parser_parenthesized_expression_list): Improve comments. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_template_parameter): Adjust call to cp_parser_parameter_declaration. (cp_parser_template_argument_list): Set in_template_argument_list_p. (cp_parser_explicit_instantiation): Adjust call to cp_parser_declarator. (cp_parser_simple_type_specifier): Remove unncessary code. (cp_parser_using_declaration): Use cp_parser_name_lookup_error. (cp_parser_init_declarator): Handle member function definitions. (cp_parser_direct_declarator): Adjust call to cp_parser_declarator. (cp_parser_type_id): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration_list): Avoid backtracking where possible. (cp_parser_parameter_declaration): Add parenthesized_p parameter. (cp_parser_function_definition): Remove. (cp_parser_member_declaration): Do not backtrack to look for function definitions. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_single_declaration): Handle function definitions via cp_parser_init_declarator. (cp_parser_save_member_function_body): New function. PR c++/10779 PR c++/12160 * g++.dg/parse/error3.C: New test. * g++.dg/parse/error4.C: Likewise. * g++.dg/abi/mangle4.C: Tweak error messages. * g++.dg/lookup/using5.C: Likewise. * g++.dg/other/error2.C: Likewise. * g++.dg/parse/typename5.C: Likewise. * g++.dg/parse/undefined1.C: Likewise. * g++.dg/template/arg2.C: Likewise. * g++.dg/template/ttp3.C: Likewise. * g++.dg/template/type1.C: Likewise. * g++.old-deja/g++.other/crash32.C: Likewise. * g++.old-djea/g++.pt/defarg8.C: Likewise. From-SVN: r74624
2003-12-15 07:28:23 +01:00
else
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
message = catenate_messages (gmsgid, " before %s'\\x%x'");
c-common.c (catenate_strings): New. * c-common.c (catenate_strings): New. (c_parse_error): Use it. Don't over-escape. testsuite/ * gcc.dg/20040910-1.c: Adjust regex. From-SVN: r89910
2004-10-31 03:10:12 +01:00
error (message, ell, val);
free (message);
message = NULL;
re PR c++/10779 (Error cascade for unknown type in function prototype) * c-common.h (c_parse_error): Declare it. * c-common.c (c_parse_error): New function. * c-parse.y (yyerror): Use it. * parser.c (struct cp_parser): Add in_template_argument_list_p. (cp_parser_error): Use c_parse_error. (cp_parser_name_lookup_error): New function. (cp_parser_new): Initialize it. (cp_parser_declarator): Add parenthesized_p parameter. (cp_parser_nested_name_specifier_opt): Use cp_parser_name_lookup_error. (cp_parser_parenthesized_expression_list): Improve comments. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_template_parameter): Adjust call to cp_parser_parameter_declaration. (cp_parser_template_argument_list): Set in_template_argument_list_p. (cp_parser_explicit_instantiation): Adjust call to cp_parser_declarator. (cp_parser_simple_type_specifier): Remove unncessary code. (cp_parser_using_declaration): Use cp_parser_name_lookup_error. (cp_parser_init_declarator): Handle member function definitions. (cp_parser_direct_declarator): Adjust call to cp_parser_declarator. (cp_parser_type_id): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration_list): Avoid backtracking where possible. (cp_parser_parameter_declaration): Add parenthesized_p parameter. (cp_parser_function_definition): Remove. (cp_parser_member_declaration): Do not backtrack to look for function definitions. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_single_declaration): Handle function definitions via cp_parser_init_declarator. (cp_parser_save_member_function_body): New function. PR c++/10779 PR c++/12160 * g++.dg/parse/error3.C: New test. * g++.dg/parse/error4.C: Likewise. * g++.dg/abi/mangle4.C: Tweak error messages. * g++.dg/lookup/using5.C: Likewise. * g++.dg/other/error2.C: Likewise. * g++.dg/parse/typename5.C: Likewise. * g++.dg/parse/undefined1.C: Likewise. * g++.dg/template/arg2.C: Likewise. * g++.dg/template/ttp3.C: Likewise. * g++.dg/template/type1.C: Likewise. * g++.old-deja/g++.other/crash32.C: Likewise. * g++.old-djea/g++.pt/defarg8.C: Likewise. From-SVN: r74624
2003-12-15 07:28:23 +01:00
}
c-common.c (catenate_strings): New. * c-common.c (catenate_strings): New. (c_parse_error): Use it. Don't over-escape. testsuite/ * gcc.dg/20040910-1.c: Adjust regex. From-SVN: r89910
2004-10-31 03:10:12 +01:00
else if (token == CPP_STRING || token == CPP_WSTRING)
exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. gcc/po/ * exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. Because of xgettext bug, invoke xgettext once with --language=c, once with --language=GCC-source and then merge together. Fail if xgettext is not 0.14.5 or later. gcc/ * intl.h (G_): New macro. * rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid instead of msgid for argument name. * tree-ssa.c (warn_uninit): Likewise. * c-parser.c (c_parser_error): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. * config/darwin-c.c (BAD): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. * c-errors.c (pedwarn_c99, pedwarn_c90): Likewise. * c-common.c (c_parse_error): Likewise. * diagnostic.c (diagnostic_set_info, verbatim, inform, warning, warning0, pedwarn, error, sorry, fatal_error, internal_error): Likewise. (fnotice): Use cmsgid instead of msgid for argument name. * gcov.c (fnotice): Likewise. * protoize.c (notice): Likewise. * final.c (output_operand_lossage): Likewise. * gcc.c (fatal, notice): Likewise. (error): Use gmsgid instead of msgid for argument name. * collect2.c (notice, fatal_perror, fatal): Use cmsgid instead of msgid for argument name. (error): Use gmsgid instead of msgid for argument name. * c-decl.c (locate_old_decl, implicit_decl_warning): Use G_() instead of N_(). * c-typeck.c (readonly_error, convert_for_assignment): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. * ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new conventions for marking translations. * doc/install.texi: Mention gettext 0.14.5 or later requirement. gcc/cp/ * error.c (locate_error): Use gmsgid instead of msgid for argument name. (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise. gcc/java/ * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of msgid for argument name. * gjavah.c (error): Likewise. * java-tree.h (parse_error_context): Likewise. * parse.y (parse_error_context, parse_warning_context, issue_warning_error_from_context): Likewise. From-SVN: r100676
2005-06-06 21:31:40 +02:00
message = catenate_messages (gmsgid, " before string constant");
re PR c++/10779 (Error cascade for unknown type in function prototype) * c-common.h (c_parse_error): Declare it. * c-common.c (c_parse_error): New function. * c-parse.y (yyerror): Use it. * parser.c (struct cp_parser): Add in_template_argument_list_p. (cp_parser_error): Use c_parse_error. (cp_parser_name_lookup_error): New function. (cp_parser_new): Initialize it. (cp_parser_declarator): Add parenthesized_p parameter. (cp_parser_nested_name_specifier_opt): Use cp_parser_name_lookup_error. (cp_parser_parenthesized_expression_list): Improve comments. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_template_parameter): Adjust call to cp_parser_parameter_declaration. (cp_parser_template_argument_list): Set in_template_argument_list_p. (cp_parser_explicit_instantiation): Adjust call to cp_parser_declarator. (cp_parser_simple_type_specifier): Remove unncessary code. (cp_parser_using_declaration): Use cp_parser_name_lookup_error. (cp_parser_init_declarator): Handle member function definitions. (cp_parser_direct_declarator): Adjust call to cp_parser_declarator. (cp_parser_type_id): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration_list): Avoid backtracking where possible. (cp_parser_parameter_declaration): Add parenthesized_p parameter. (cp_parser_function_definition): Remove. (cp_parser_member_declaration): Do not backtrack to look for function definitions. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_single_declaration): Handle function definitions via cp_parser_init_declarator. (cp_parser_save_member_function_body): New function. PR c++/10779 PR c++/12160 * g++.dg/parse/error3.C: New test. * g++.dg/parse/error4.C: Likewise. * g++.dg/abi/mangle4.C: Tweak error messages. * g++.dg/lookup/using5.C: Likewise. * g++.dg/other/error2.C: Likewise. * g++.dg/parse/typename5.C: Likewise. * g++.dg/parse/undefined1.C: Likewise. * g++.dg/template/arg2.C: Likewise. * g++.dg/template/ttp3.C: Likewise. * g++.dg/template/type1.C: Likewise. * g++.old-deja/g++.other/crash32.C: Likewise. * g++.old-djea/g++.pt/defarg8.C: Likewise. From-SVN: r74624
2003-12-15 07:28:23 +01:00
else if (token == CPP_NUMBER)
exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. gcc/po/ * exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. Because of xgettext bug, invoke xgettext once with --language=c, once with --language=GCC-source and then merge together. Fail if xgettext is not 0.14.5 or later. gcc/ * intl.h (G_): New macro. * rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid instead of msgid for argument name. * tree-ssa.c (warn_uninit): Likewise. * c-parser.c (c_parser_error): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. * config/darwin-c.c (BAD): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. * c-errors.c (pedwarn_c99, pedwarn_c90): Likewise. * c-common.c (c_parse_error): Likewise. * diagnostic.c (diagnostic_set_info, verbatim, inform, warning, warning0, pedwarn, error, sorry, fatal_error, internal_error): Likewise. (fnotice): Use cmsgid instead of msgid for argument name. * gcov.c (fnotice): Likewise. * protoize.c (notice): Likewise. * final.c (output_operand_lossage): Likewise. * gcc.c (fatal, notice): Likewise. (error): Use gmsgid instead of msgid for argument name. * collect2.c (notice, fatal_perror, fatal): Use cmsgid instead of msgid for argument name. (error): Use gmsgid instead of msgid for argument name. * c-decl.c (locate_old_decl, implicit_decl_warning): Use G_() instead of N_(). * c-typeck.c (readonly_error, convert_for_assignment): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. * ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new conventions for marking translations. * doc/install.texi: Mention gettext 0.14.5 or later requirement. gcc/cp/ * error.c (locate_error): Use gmsgid instead of msgid for argument name. (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise. gcc/java/ * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of msgid for argument name. * gjavah.c (error): Likewise. * java-tree.h (parse_error_context): Likewise. * parse.y (parse_error_context, parse_warning_context, issue_warning_error_from_context): Likewise. From-SVN: r100676
2005-06-06 21:31:40 +02:00
message = catenate_messages (gmsgid, " before numeric constant");
re PR c++/10779 (Error cascade for unknown type in function prototype) * c-common.h (c_parse_error): Declare it. * c-common.c (c_parse_error): New function. * c-parse.y (yyerror): Use it. * parser.c (struct cp_parser): Add in_template_argument_list_p. (cp_parser_error): Use c_parse_error. (cp_parser_name_lookup_error): New function. (cp_parser_new): Initialize it. (cp_parser_declarator): Add parenthesized_p parameter. (cp_parser_nested_name_specifier_opt): Use cp_parser_name_lookup_error. (cp_parser_parenthesized_expression_list): Improve comments. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_template_parameter): Adjust call to cp_parser_parameter_declaration. (cp_parser_template_argument_list): Set in_template_argument_list_p. (cp_parser_explicit_instantiation): Adjust call to cp_parser_declarator. (cp_parser_simple_type_specifier): Remove unncessary code. (cp_parser_using_declaration): Use cp_parser_name_lookup_error. (cp_parser_init_declarator): Handle member function definitions. (cp_parser_direct_declarator): Adjust call to cp_parser_declarator. (cp_parser_type_id): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration_list): Avoid backtracking where possible. (cp_parser_parameter_declaration): Add parenthesized_p parameter. (cp_parser_function_definition): Remove. (cp_parser_member_declaration): Do not backtrack to look for function definitions. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_single_declaration): Handle function definitions via cp_parser_init_declarator. (cp_parser_save_member_function_body): New function. PR c++/10779 PR c++/12160 * g++.dg/parse/error3.C: New test. * g++.dg/parse/error4.C: Likewise. * g++.dg/abi/mangle4.C: Tweak error messages. * g++.dg/lookup/using5.C: Likewise. * g++.dg/other/error2.C: Likewise. * g++.dg/parse/typename5.C: Likewise. * g++.dg/parse/undefined1.C: Likewise. * g++.dg/template/arg2.C: Likewise. * g++.dg/template/ttp3.C: Likewise. * g++.dg/template/type1.C: Likewise. * g++.old-deja/g++.other/crash32.C: Likewise. * g++.old-djea/g++.pt/defarg8.C: Likewise. From-SVN: r74624
2003-12-15 07:28:23 +01:00
else if (token == CPP_NAME)
c-common.c (catenate_strings): New. * c-common.c (catenate_strings): New. (c_parse_error): Use it. Don't over-escape. testsuite/ * gcc.dg/20040910-1.c: Adjust regex. From-SVN: r89910
2004-10-31 03:10:12 +01:00
{
exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. gcc/po/ * exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. Because of xgettext bug, invoke xgettext once with --language=c, once with --language=GCC-source and then merge together. Fail if xgettext is not 0.14.5 or later. gcc/ * intl.h (G_): New macro. * rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid instead of msgid for argument name. * tree-ssa.c (warn_uninit): Likewise. * c-parser.c (c_parser_error): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. * config/darwin-c.c (BAD): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. * c-errors.c (pedwarn_c99, pedwarn_c90): Likewise. * c-common.c (c_parse_error): Likewise. * diagnostic.c (diagnostic_set_info, verbatim, inform, warning, warning0, pedwarn, error, sorry, fatal_error, internal_error): Likewise. (fnotice): Use cmsgid instead of msgid for argument name. * gcov.c (fnotice): Likewise. * protoize.c (notice): Likewise. * final.c (output_operand_lossage): Likewise. * gcc.c (fatal, notice): Likewise. (error): Use gmsgid instead of msgid for argument name. * collect2.c (notice, fatal_perror, fatal): Use cmsgid instead of msgid for argument name. (error): Use gmsgid instead of msgid for argument name. * c-decl.c (locate_old_decl, implicit_decl_warning): Use G_() instead of N_(). * c-typeck.c (readonly_error, convert_for_assignment): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. * ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new conventions for marking translations. * doc/install.texi: Mention gettext 0.14.5 or later requirement. gcc/cp/ * error.c (locate_error): Use gmsgid instead of msgid for argument name. (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise. gcc/java/ * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of msgid for argument name. * gjavah.c (error): Likewise. * java-tree.h (parse_error_context): Likewise. * parse.y (parse_error_context, parse_warning_context, issue_warning_error_from_context): Likewise. From-SVN: r100676
2005-06-06 21:31:40 +02:00
message = catenate_messages (gmsgid, " before %qE");
c-common.c, [...]: Use %D for declarations in diagnostics and %E for identifiers, not %s. * c-common.c, c-decl.c, c-format.c, c-typeck.c: Use %D for declarations in diagnostics and %E for identifiers, not %s. From-SVN: r96701
2005-03-18 21:47:27 +01:00
error (message, value);
c-common.c (catenate_strings): New. * c-common.c (catenate_strings): New. (c_parse_error): Use it. Don't over-escape. testsuite/ * gcc.dg/20040910-1.c: Adjust regex. From-SVN: r89910
2004-10-31 03:10:12 +01:00
free (message);
message = NULL;
}
directives.c (struct pragma_entry): Add is_deferred. libcpp/ * directives.c (struct pragma_entry): Add is_deferred. Add ident entry to value union. (end_directive): Don't eat the line if in_deferred_pragma. (run_directive): Remove pragma hacks. (insert_pragma_entry): Remove. (new_pragma_entry): New. (register_pragma_1): Split out of register_pragma. Only handle the lookup tree and return the new entry. (cpp_register_pragma): Fill in the pragma entry here. (cpp_register_deferred_pragma): New. (register_pragma_internal): New. (_cpp_init_internal_pragmas): Use register_pragma_internal. (do_pragma): Allow pragma expansion after namespace. For deferred pragmas, don't slurp the line into a string. (destringize_and_run): Save tokens for deferred pragmas. (cpp_handle_deferred_pragma): Remove. * macro.c (builtin_macro): Remove pragma token hack. (_cpp_push_token_context): Rename from push_token_context and export. * internal.h (struct lexer_state): Add pragma_allow_expansion. (_cpp_push_token_context): Declare. * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return a token. Update the line number correctly if so. (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens. (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas. * include/cpplib.h (PRAGMA_EOL): New. (CPP_TOKEN_FLD_PRAGMA): New. (struct cpp_token): Add val.pragma. (struct cpp_options): Remove defer_pragmas. (cpp_handle_deferred_pragma): Remove. (cpp_register_deferred_pragma): Declare. gcc/ * c-lex.c (c_lex_with_flags) <CPP_PRAGMA>: Smuggle pragma id via integer constant. (pragma_lex): Remove. * c-pch.c (c_common_pch_pragma): Accept the name as an argument, rather than parsing it. * c-pragma.c (handle_pragma_weak, handle_pragma_redefine_extname, handle_pragma_extern_prefix): Add %< %> quotes. (registered_pragmas): New. (c_register_pragma_1): New. (c_register_pragma): Use it. (c_register_pragma_with_expansion): Likewise. (c_invoke_pragma_handler): New. (init_pragma): Use cpp_register_deferred_pragma directly for pch_preprocess. * c-pragma.h (enum pragma_kind): New. (pragma_handler): New. (c_invoke_pragma_handler): Declare. * c-common.c (c_parse_error): Pretty print CPP_PRAGMA and CPP_PRAGMA_EOL. * c-common.h (c_common_pch_pragma): Update decl. * Makefile.in (c-parser.o): Update dependencies. (GTFILES): Add c-pragma.h. * c-parser.c (struct c_token): Add pragma_kind. (struct c_parser): Add in_pragma. (c_lex_one_token): Always initialize keyword and pragma_kind. Extract data for CPP_PRAGMA. (c_parser_peek_2nd_token): Deny CPP_PRAGMA_EOL. (c_parser_consume_token): Don't allow CPP_PRAGMA unless errors. Don't allow CPP_PRAGMA_EOL if in_pragma. (c_parser_consume_pragma): New. (c_parser_skip_until_found): Stop on CPP_PRAGMA_EOL. (c_parser_skip_to_end_of_parameter): Likewise. (c_parser_skip_to_end_of_block_or_statement): Likewise. (c_parser_skip_to_pragma_eol): New. (c_parser_external_declaration): Handle CPP_PRAGMA. (c_parser_compound_statement_nostart): Likewise. (c_parser_statement_after_labels): Likewise. (c_parser_pragma): New. (pragma_lex): Likewise. (c_parser_pragma_pch_preprocess): New. (c_parser_new): Merge into ... (c_parse_file): ... here. Call c_parser_pragma_pch_preprocess. gcc/cp/ * lex.c (handle_pragma_java_exceptions): Fix whitespace. * parser.c (struct cp_token): Add pragma_kind. (eof_token): Update to match. (struct cp_lexer): Add in_pragma; rearrange next for better packing. (cp_parser_initial_pragma): New. (cp_lexer_new_main): Use it. Don't bother clearing c_lex_return_raw_strings. (cp_lexer_get_preprocessor_token): Always initialize keyword and pragma_kind fields. Handle CPP_PRAGMA. (cp_lexer_consume_token): Don't allow CPP_PRAGMA_EOL when in_pragma is set. (cp_lexer_handle_pragma): Remove. Update callers to cp_parser_pragma. (cp_lexer_print_token) <CPP_PRAGMA>: Don't print as a string. (cp_parser_skip_to_pragma_eol): New. (cp_parser_error): Use it. (cp_parser_skip_to_closing_parenthesis): Stop at CPP_PRAGMA_EOL; rearrange with switch statement. (cp_parser_skip_to_end_of_statement): Likewise. (cp_parser_skip_to_end_of_block_or_statement): Likewise. (cp_parser_skip_to_closing_brace): Likewise. (cp_parser_skip_until_found): Likewise. (cp_parser_statement): Add in_compound argument; update callers. Use it to decide how to handle pragma parsing. (cp_parser_labeled_statement): Add in_compound argument; pass it on to cp_parser_statement. (cp_parser_statement_seq_opt): Stop at CPP_PRAGMA_EOL. (cp_parser_declaration_seq_opt): Likewise. (cp_parser_parameter_declaration): Likewise. (cp_parser_member_specification_opt): Likewise. (cp_parser_function_definition_after_decl): Likewise. (cp_parser_cache_group): Handle CPP_PRAGMA/CPP_PRAGMA_EOL pairs. (cp_parser_pragma): New. (pragma_lex): New. gcc/testsuite/ * g++.dg/parse/pragma2.C: Update expected error lines. From-SVN: r109336
2006-01-04 17:33:38 +01:00
else if (token == CPP_PRAGMA)
message = catenate_messages (gmsgid, " before %<#pragma%>");
else if (token == CPP_PRAGMA_EOL)
message = catenate_messages (gmsgid, " before end of line");
re PR c++/10779 (Error cascade for unknown type in function prototype) * c-common.h (c_parse_error): Declare it. * c-common.c (c_parse_error): New function. * c-parse.y (yyerror): Use it. * parser.c (struct cp_parser): Add in_template_argument_list_p. (cp_parser_error): Use c_parse_error. (cp_parser_name_lookup_error): New function. (cp_parser_new): Initialize it. (cp_parser_declarator): Add parenthesized_p parameter. (cp_parser_nested_name_specifier_opt): Use cp_parser_name_lookup_error. (cp_parser_parenthesized_expression_list): Improve comments. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_template_parameter): Adjust call to cp_parser_parameter_declaration. (cp_parser_template_argument_list): Set in_template_argument_list_p. (cp_parser_explicit_instantiation): Adjust call to cp_parser_declarator. (cp_parser_simple_type_specifier): Remove unncessary code. (cp_parser_using_declaration): Use cp_parser_name_lookup_error. (cp_parser_init_declarator): Handle member function definitions. (cp_parser_direct_declarator): Adjust call to cp_parser_declarator. (cp_parser_type_id): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration_list): Avoid backtracking where possible. (cp_parser_parameter_declaration): Add parenthesized_p parameter. (cp_parser_function_definition): Remove. (cp_parser_member_declaration): Do not backtrack to look for function definitions. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_single_declaration): Handle function definitions via cp_parser_init_declarator. (cp_parser_save_member_function_body): New function. PR c++/10779 PR c++/12160 * g++.dg/parse/error3.C: New test. * g++.dg/parse/error4.C: Likewise. * g++.dg/abi/mangle4.C: Tweak error messages. * g++.dg/lookup/using5.C: Likewise. * g++.dg/other/error2.C: Likewise. * g++.dg/parse/typename5.C: Likewise. * g++.dg/parse/undefined1.C: Likewise. * g++.dg/template/arg2.C: Likewise. * g++.dg/template/ttp3.C: Likewise. * g++.dg/template/type1.C: Likewise. * g++.old-deja/g++.other/crash32.C: Likewise. * g++.old-djea/g++.pt/defarg8.C: Likewise. From-SVN: r74624
2003-12-15 07:28:23 +01:00
else if (token < N_TTYPES)
c-common.c (catenate_strings): New. * c-common.c (catenate_strings): New. (c_parse_error): Use it. Don't over-escape. testsuite/ * gcc.dg/20040910-1.c: Adjust regex. From-SVN: r89910
2004-10-31 03:10:12 +01:00
{
exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. gcc/po/ * exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. Because of xgettext bug, invoke xgettext once with --language=c, once with --language=GCC-source and then merge together. Fail if xgettext is not 0.14.5 or later. gcc/ * intl.h (G_): New macro. * rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid instead of msgid for argument name. * tree-ssa.c (warn_uninit): Likewise. * c-parser.c (c_parser_error): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. * config/darwin-c.c (BAD): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. * c-errors.c (pedwarn_c99, pedwarn_c90): Likewise. * c-common.c (c_parse_error): Likewise. * diagnostic.c (diagnostic_set_info, verbatim, inform, warning, warning0, pedwarn, error, sorry, fatal_error, internal_error): Likewise. (fnotice): Use cmsgid instead of msgid for argument name. * gcov.c (fnotice): Likewise. * protoize.c (notice): Likewise. * final.c (output_operand_lossage): Likewise. * gcc.c (fatal, notice): Likewise. (error): Use gmsgid instead of msgid for argument name. * collect2.c (notice, fatal_perror, fatal): Use cmsgid instead of msgid for argument name. (error): Use gmsgid instead of msgid for argument name. * c-decl.c (locate_old_decl, implicit_decl_warning): Use G_() instead of N_(). * c-typeck.c (readonly_error, convert_for_assignment): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. * ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new conventions for marking translations. * doc/install.texi: Mention gettext 0.14.5 or later requirement. gcc/cp/ * error.c (locate_error): Use gmsgid instead of msgid for argument name. (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise. gcc/java/ * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of msgid for argument name. * gjavah.c (error): Likewise. * java-tree.h (parse_error_context): Likewise. * parse.y (parse_error_context, parse_warning_context, issue_warning_error_from_context): Likewise. From-SVN: r100676
2005-06-06 21:31:40 +02:00
message = catenate_messages (gmsgid, " before %qs token");
c-common.c (catenate_strings): New. * c-common.c (catenate_strings): New. (c_parse_error): Use it. Don't over-escape. testsuite/ * gcc.dg/20040910-1.c: Adjust regex. From-SVN: r89910
2004-10-31 03:10:12 +01:00
error (message, cpp_type2name (token));
free (message);
message = NULL;
}
re PR c++/10779 (Error cascade for unknown type in function prototype) * c-common.h (c_parse_error): Declare it. * c-common.c (c_parse_error): New function. * c-parse.y (yyerror): Use it. * parser.c (struct cp_parser): Add in_template_argument_list_p. (cp_parser_error): Use c_parse_error. (cp_parser_name_lookup_error): New function. (cp_parser_new): Initialize it. (cp_parser_declarator): Add parenthesized_p parameter. (cp_parser_nested_name_specifier_opt): Use cp_parser_name_lookup_error. (cp_parser_parenthesized_expression_list): Improve comments. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_template_parameter): Adjust call to cp_parser_parameter_declaration. (cp_parser_template_argument_list): Set in_template_argument_list_p. (cp_parser_explicit_instantiation): Adjust call to cp_parser_declarator. (cp_parser_simple_type_specifier): Remove unncessary code. (cp_parser_using_declaration): Use cp_parser_name_lookup_error. (cp_parser_init_declarator): Handle member function definitions. (cp_parser_direct_declarator): Adjust call to cp_parser_declarator. (cp_parser_type_id): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration_list): Avoid backtracking where possible. (cp_parser_parameter_declaration): Add parenthesized_p parameter. (cp_parser_function_definition): Remove. (cp_parser_member_declaration): Do not backtrack to look for function definitions. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_single_declaration): Handle function definitions via cp_parser_init_declarator. (cp_parser_save_member_function_body): New function. PR c++/10779 PR c++/12160 * g++.dg/parse/error3.C: New test. * g++.dg/parse/error4.C: Likewise. * g++.dg/abi/mangle4.C: Tweak error messages. * g++.dg/lookup/using5.C: Likewise. * g++.dg/other/error2.C: Likewise. * g++.dg/parse/typename5.C: Likewise. * g++.dg/parse/undefined1.C: Likewise. * g++.dg/template/arg2.C: Likewise. * g++.dg/template/ttp3.C: Likewise. * g++.dg/template/type1.C: Likewise. * g++.old-deja/g++.other/crash32.C: Likewise. * g++.old-djea/g++.pt/defarg8.C: Likewise. From-SVN: r74624
2003-12-15 07:28:23 +01:00
else
exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. gcc/po/ * exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. Because of xgettext bug, invoke xgettext once with --language=c, once with --language=GCC-source and then merge together. Fail if xgettext is not 0.14.5 or later. gcc/ * intl.h (G_): New macro. * rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid instead of msgid for argument name. * tree-ssa.c (warn_uninit): Likewise. * c-parser.c (c_parser_error): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. * config/darwin-c.c (BAD): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. * c-errors.c (pedwarn_c99, pedwarn_c90): Likewise. * c-common.c (c_parse_error): Likewise. * diagnostic.c (diagnostic_set_info, verbatim, inform, warning, warning0, pedwarn, error, sorry, fatal_error, internal_error): Likewise. (fnotice): Use cmsgid instead of msgid for argument name. * gcov.c (fnotice): Likewise. * protoize.c (notice): Likewise. * final.c (output_operand_lossage): Likewise. * gcc.c (fatal, notice): Likewise. (error): Use gmsgid instead of msgid for argument name. * collect2.c (notice, fatal_perror, fatal): Use cmsgid instead of msgid for argument name. (error): Use gmsgid instead of msgid for argument name. * c-decl.c (locate_old_decl, implicit_decl_warning): Use G_() instead of N_(). * c-typeck.c (readonly_error, convert_for_assignment): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. * ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new conventions for marking translations. * doc/install.texi: Mention gettext 0.14.5 or later requirement. gcc/cp/ * error.c (locate_error): Use gmsgid instead of msgid for argument name. (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise. gcc/java/ * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of msgid for argument name. * gjavah.c (error): Likewise. * java-tree.h (parse_error_context): Likewise. * parse.y (parse_error_context, parse_warning_context, issue_warning_error_from_context): Likewise. From-SVN: r100676
2005-06-06 21:31:40 +02:00
error (gmsgid);
c-common.c (catenate_strings): New. * c-common.c (catenate_strings): New. (c_parse_error): Use it. Don't over-escape. testsuite/ * gcc.dg/20040910-1.c: Adjust regex. From-SVN: r89910
2004-10-31 03:10:12 +01:00
if (message)
{
error (message);
free (message);
}
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
#undef catenate_messages
re PR c++/10779 (Error cascade for unknown type in function prototype) * c-common.h (c_parse_error): Declare it. * c-common.c (c_parse_error): New function. * c-parse.y (yyerror): Use it. * parser.c (struct cp_parser): Add in_template_argument_list_p. (cp_parser_error): Use c_parse_error. (cp_parser_name_lookup_error): New function. (cp_parser_new): Initialize it. (cp_parser_declarator): Add parenthesized_p parameter. (cp_parser_nested_name_specifier_opt): Use cp_parser_name_lookup_error. (cp_parser_parenthesized_expression_list): Improve comments. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_template_parameter): Adjust call to cp_parser_parameter_declaration. (cp_parser_template_argument_list): Set in_template_argument_list_p. (cp_parser_explicit_instantiation): Adjust call to cp_parser_declarator. (cp_parser_simple_type_specifier): Remove unncessary code. (cp_parser_using_declaration): Use cp_parser_name_lookup_error. (cp_parser_init_declarator): Handle member function definitions. (cp_parser_direct_declarator): Adjust call to cp_parser_declarator. (cp_parser_type_id): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration_list): Avoid backtracking where possible. (cp_parser_parameter_declaration): Add parenthesized_p parameter. (cp_parser_function_definition): Remove. (cp_parser_member_declaration): Do not backtrack to look for function definitions. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_single_declaration): Handle function definitions via cp_parser_init_declarator. (cp_parser_save_member_function_body): New function. PR c++/10779 PR c++/12160 * g++.dg/parse/error3.C: New test. * g++.dg/parse/error4.C: Likewise. * g++.dg/abi/mangle4.C: Tweak error messages. * g++.dg/lookup/using5.C: Likewise. * g++.dg/other/error2.C: Likewise. * g++.dg/parse/typename5.C: Likewise. * g++.dg/parse/undefined1.C: Likewise. * g++.dg/template/arg2.C: Likewise. * g++.dg/template/ttp3.C: Likewise. * g++.dg/template/type1.C: Likewise. * g++.old-deja/g++.other/crash32.C: Likewise. * g++.old-djea/g++.pt/defarg8.C: Likewise. From-SVN: r74624
2003-12-15 07:28:23 +01:00
}
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
/* Walk a gimplified function and warn for functions whose return value is
ignored and attribute((warn_unused_result)) is set. This is done before
c-common.c (c_common_unsafe_for_reeval): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * c-common.c (c_common_unsafe_for_reeval): Delete. * c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use. * c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case. * calls.c (fix_unsafe_tree): Delete. (expand_call): Delete code which used above. * dojump.c (do_jump): Delete UNSAVE_EXPR case. * expr.c (expand_expr_real_1): Ditto. * fold-const.c (non_lvalue): Ditto. * langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (lhd_unsafe_for_reeval): Ditto. * langhooks.c (lhd_unsafe_for_reeval): Ditto. * langhooks.h (unsafe_for_reeval): Ditto. (unsave_expr_now): Adjust comment. * tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits. (estimate_num_insns_1): Ditto. * tree-pretty-print.c (dump_generic_node): Ditto. * tree.c (expr_align): Ditto. (unsave_expr): Delete. (unsafe_for_reeval): Ditto. * tree.h (unsafe_for_reeval, unsave_expr): Ditto. * tree.def (UNSAVE_EXPR): Delete. * objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. 2004-07-28 Eric Christopher <echristo@redhat.com> * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. (java_unsafe_for_reeval): Ditto. From-SVN: r85276
2004-07-29 01:44:56 +02:00
inlining, so we don't have to worry about that. */
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
void
c_warn_unused_result (tree *top_p)
{
tree t = *top_p;
tree_stmt_iterator i;
tree fdecl, ftype;
switch (TREE_CODE (t))
{
case STATEMENT_LIST:
for (i = tsi_start (*top_p); !tsi_end_p (i); tsi_next (&i))
c_warn_unused_result (tsi_stmt_ptr (i));
break;
case COND_EXPR:
c_warn_unused_result (&COND_EXPR_THEN (t));
c_warn_unused_result (&COND_EXPR_ELSE (t));
break;
case BIND_EXPR:
c_warn_unused_result (&BIND_EXPR_BODY (t));
break;
case TRY_FINALLY_EXPR:
case TRY_CATCH_EXPR:
c_warn_unused_result (&TREE_OPERAND (t, 0));
c_warn_unused_result (&TREE_OPERAND (t, 1));
break;
case CATCH_EXPR:
c_warn_unused_result (&CATCH_BODY (t));
break;
case EH_FILTER_EXPR:
c_warn_unused_result (&EH_FILTER_FAILURE (t));
break;
case CALL_EXPR:
gimplify.c (gimplify_call_expr): Make return in memory explicit. * gimplify.c (gimplify_call_expr): Make return in memory explicit. (gimplify_modify_expr_rhs): Likewise. * c-common.c (c_warn_unused_result): Check TREE_USED before warning about a CALL_EXPR with an unused value. From-SVN: r85671
2004-08-07 18:11:10 +02:00
if (TREE_USED (t))
break;
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
/* This is a naked call, as opposed to a CALL_EXPR nested inside
a MODIFY_EXPR. All calls whose value is ignored should be
represented like this. Look for the attribute. */
fdecl = get_callee_fndecl (t);
if (fdecl)
ftype = TREE_TYPE (fdecl);
else
{
ftype = TREE_TYPE (TREE_OPERAND (t, 0));
/* Look past pointer-to-function to the function type itself. */
ftype = TREE_TYPE (ftype);
}
if (lookup_attribute ("warn_unused_result", TYPE_ATTRIBUTES (ftype)))
{
if (fdecl)
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "%Hignoring return value of %qD, "
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
"declared with attribute warn_unused_result",
EXPR_LOCUS (t), fdecl);
else
diagnostic.c (warning): Accept parameter to classify warning option. * diagnostic.c (warning): Accept parameter to classify warning option. (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. From-SVN: r98633
2005-04-23 23:29:07 +02:00
warning (0, "%Hignoring return value of function "
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
"declared with attribute warn_unused_result",
EXPR_LOCUS (t));
}
break;
default:
/* Not a container, not a call, or a call whose value is used. */
break;
}
}
re PR middle-end/18785 (isdigit builtin function fails with EBCDIC character sets) PR 18785 libcpp: * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro. (cpp_host_to_exec_charset): New function. * include/cpplib.h: Declare cpp_host_to_exec_charset. gcc: * langhooks.h (struct lang_hooks): Add to_target_charset. * langhooks.c (lhd_to_target_charset): New function. * langhooks-def.h: Declare lhd_to_target_charset. (LANG_HOOKS_TO_TARGET_CHARSET): New macro. (LANG_HOOKS_INITIALIZER): Update. * c-common.c (c_common_to_target_charset): New function. * c-common.h: Declare it. * c-objc-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to c_common_to_target_charset. * defaults.c (TARGET_BELL, TARGET_BS, TARGET_CR, TARGET_DIGIT0) (TARGET_ESC, TARGET_FF, TARGET_NEWLINE, TARGET_TAB, TARGET_VT): Delete definitions. * system.h: Poison them. * doc/tm.texi: Don't discuss them. * builtins.c (fold_builtin_isdigit): Use lang_hooks.to_target_charset. * c-pretty-print.c (pp_c_integer_constant): Don't use pp_c_char. (pp_c_char): Do not attempt to generate letter escapes for newline, tab, etc. * config/arm/arm.c (output_ascii_pseudo_op): Likewise. * config/mips/mips.c (mips_output_ascii): Likewise. gcc/cp: * cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to c_common_to_target_charset. Delete bogus comment. gcc/testsuite: * gcc.dg/charset/builtin1.c: New test. From-SVN: r95304
2005-02-20 18:01:32 +01:00
/* Convert a character from the host to the target execution character
set. cpplib handles this, mostly. */
HOST_WIDE_INT
c_common_to_target_charset (HOST_WIDE_INT c)
{
/* Character constants in GCC proper are sign-extended under -fsigned-char,
zero-extended under -fno-signed-char. cpplib insists that characters
and character constants are always unsigned. Hence we must convert
back and forth. */
cppchar_t uc = ((cppchar_t)c) & ((((cppchar_t)1) << CHAR_BIT)-1);
uc = cpp_host_to_exec_charset (parse_in, uc);
if (flag_signed_char)
return ((HOST_WIDE_INT)uc) << (HOST_BITS_PER_WIDE_INT - CHAR_TYPE_SIZE)
>> (HOST_BITS_PER_WIDE_INT - CHAR_TYPE_SIZE);
else
return uc;
}
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
/* Build the result of __builtin_offsetof. EXPR is a nested sequence of
[multiple changes] 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * c-common.c (fold_offsetof_1): Add an argument and recurse down to it or the INTEGER_CST. Fail on a CALL_EXPR. (fold_offsetof): Pass new argument to fold_offsetof_1. * c-parser.c (c_parser_postfix_expression): Don't include a NULL operand into an INDIRECT_REF. * c-typeck.c (build_unary_op): Adjust call to fold_offsetof. cp: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * semantics.c (finish_offsetof): Add new argument to fold_offsetof. testsuite: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * g++.dg/parse/offsetof6.C: New test. * g++.dg/parse/offsetof7.C: New test. From-SVN: r116208
2006-08-17 09:02:55 +02:00
component references, with STOP_REF, or alternatively an INDIRECT_REF of
NULL, at the bottom; much like the traditional rendering of offsetof as a
macro. Returns the folded and properly cast result. */
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
static tree
[multiple changes] 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * c-common.c (fold_offsetof_1): Add an argument and recurse down to it or the INTEGER_CST. Fail on a CALL_EXPR. (fold_offsetof): Pass new argument to fold_offsetof_1. * c-parser.c (c_parser_postfix_expression): Don't include a NULL operand into an INDIRECT_REF. * c-typeck.c (build_unary_op): Adjust call to fold_offsetof. cp: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * semantics.c (finish_offsetof): Add new argument to fold_offsetof. testsuite: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * g++.dg/parse/offsetof6.C: New test. * g++.dg/parse/offsetof7.C: New test. From-SVN: r116208
2006-08-17 09:02:55 +02:00
fold_offsetof_1 (tree expr, tree stop_ref)
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
{
enum tree_code code = PLUS_EXPR;
tree base, off, t;
[multiple changes] 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * c-common.c (fold_offsetof_1): Add an argument and recurse down to it or the INTEGER_CST. Fail on a CALL_EXPR. (fold_offsetof): Pass new argument to fold_offsetof_1. * c-parser.c (c_parser_postfix_expression): Don't include a NULL operand into an INDIRECT_REF. * c-typeck.c (build_unary_op): Adjust call to fold_offsetof. cp: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * semantics.c (finish_offsetof): Add new argument to fold_offsetof. testsuite: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * g++.dg/parse/offsetof6.C: New test. * g++.dg/parse/offsetof7.C: New test. From-SVN: r116208
2006-08-17 09:02:55 +02:00
if (expr == stop_ref && TREE_CODE (expr) != ERROR_MARK)
return size_zero_node;
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
switch (TREE_CODE (expr))
{
case ERROR_MARK:
return expr;
re PR c++/27601 (ICE (in fold_offsetof_1, at c-common.c:5998) on strange offsetof) PR c++/27601 * c-common.c (fold_offsetof_1): Handle static members. * g++.dg/ext/offsetof1.C: New test. From-SVN: r114369
2006-06-05 01:42:04 +02:00
case VAR_DECL:
error ("cannot apply %<offsetof%> to static data member %qD", expr);
return error_mark_node;
[multiple changes] 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * c-common.c (fold_offsetof_1): Add an argument and recurse down to it or the INTEGER_CST. Fail on a CALL_EXPR. (fold_offsetof): Pass new argument to fold_offsetof_1. * c-parser.c (c_parser_postfix_expression): Don't include a NULL operand into an INDIRECT_REF. * c-typeck.c (build_unary_op): Adjust call to fold_offsetof. cp: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * semantics.c (finish_offsetof): Add new argument to fold_offsetof. testsuite: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * g++.dg/parse/offsetof6.C: New test. * g++.dg/parse/offsetof7.C: New test. From-SVN: r116208
2006-08-17 09:02:55 +02:00
case CALL_EXPR:
error ("cannot apply %<offsetof%> when %<operator[]%> is overloaded");
return error_mark_node;
case INTEGER_CST:
gcc_assert (integer_zerop (expr));
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
return size_zero_node;
[multiple changes] 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * c-common.c (fold_offsetof_1): Add an argument and recurse down to it or the INTEGER_CST. Fail on a CALL_EXPR. (fold_offsetof): Pass new argument to fold_offsetof_1. * c-parser.c (c_parser_postfix_expression): Don't include a NULL operand into an INDIRECT_REF. * c-typeck.c (build_unary_op): Adjust call to fold_offsetof. cp: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * semantics.c (finish_offsetof): Add new argument to fold_offsetof. testsuite: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * g++.dg/parse/offsetof6.C: New test. * g++.dg/parse/offsetof7.C: New test. From-SVN: r116208
2006-08-17 09:02:55 +02:00
case NOP_EXPR:
case INDIRECT_REF:
base = fold_offsetof_1 (TREE_OPERAND (expr, 0), stop_ref);
gcc_assert (base == error_mark_node || base == size_zero_node);
return base;
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
case COMPONENT_REF:
[multiple changes] 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * c-common.c (fold_offsetof_1): Add an argument and recurse down to it or the INTEGER_CST. Fail on a CALL_EXPR. (fold_offsetof): Pass new argument to fold_offsetof_1. * c-parser.c (c_parser_postfix_expression): Don't include a NULL operand into an INDIRECT_REF. * c-typeck.c (build_unary_op): Adjust call to fold_offsetof. cp: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * semantics.c (finish_offsetof): Add new argument to fold_offsetof. testsuite: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * g++.dg/parse/offsetof6.C: New test. * g++.dg/parse/offsetof7.C: New test. From-SVN: r116208
2006-08-17 09:02:55 +02:00
base = fold_offsetof_1 (TREE_OPERAND (expr, 0), stop_ref);
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
if (base == error_mark_node)
return base;
t = TREE_OPERAND (expr, 1);
if (DECL_C_BIT_FIELD (t))
{
error ("attempt to take address of bit-field structure "
c-common.c, [...]: Use %D for declarations in diagnostics and %E for identifiers, not %s. * c-common.c, c-decl.c, c-format.c, c-typeck.c: Use %D for declarations in diagnostics and %E for identifiers, not %s. From-SVN: r96701
2005-03-18 21:47:27 +01:00
"member %qD", t);
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
return error_mark_node;
}
off = size_binop (PLUS_EXPR, DECL_FIELD_OFFSET (t),
size_int (tree_low_cst (DECL_FIELD_BIT_OFFSET (t), 1)
/ BITS_PER_UNIT));
break;
case ARRAY_REF:
[multiple changes] 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * c-common.c (fold_offsetof_1): Add an argument and recurse down to it or the INTEGER_CST. Fail on a CALL_EXPR. (fold_offsetof): Pass new argument to fold_offsetof_1. * c-parser.c (c_parser_postfix_expression): Don't include a NULL operand into an INDIRECT_REF. * c-typeck.c (build_unary_op): Adjust call to fold_offsetof. cp: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * semantics.c (finish_offsetof): Add new argument to fold_offsetof. testsuite: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * g++.dg/parse/offsetof6.C: New test. * g++.dg/parse/offsetof7.C: New test. From-SVN: r116208
2006-08-17 09:02:55 +02:00
base = fold_offsetof_1 (TREE_OPERAND (expr, 0), stop_ref);
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
if (base == error_mark_node)
return base;
t = TREE_OPERAND (expr, 1);
if (TREE_CODE (t) == INTEGER_CST && tree_int_cst_sgn (t) < 0)
{
code = MINUS_EXPR;
builtins.c, [...]: Use fold_buildN instead of fold (buildN (...)). * builtins.c, c-common.c, c-convert.c, c-decl.c, c-typeck.c, convert.c, lambda-code.c, predict.c, tree-cfg.c, tree-complex.c, tree-data-ref.c, tree-if-conv.c, tree-mudflap.c, tree-scalar-evolution.c, tree-ssa-ccp.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-manip.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-vect-analyze.c, tree-vect-transform.c, tree-vectorizer.c, tree.c: Use fold_buildN instead of fold (buildN (...)). From-SVN: r101338
2005-06-26 23:21:34 +02:00
t = fold_build1 (NEGATE_EXPR, TREE_TYPE (t), t);
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
}
t = convert (sizetype, t);
off = size_binop (MULT_EXPR, TYPE_SIZE_UNIT (TREE_TYPE (expr)), t);
break;
default:
c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-common.c (c_type_hash, c_common_nodes_and_builtins, c_expand_expr, boolean_increment, nonnull_check_p, check_function_arguments_recurse, fold_offsetof_1): Likewise. * c-cppbuiltin.c (define__GNUC__, builtin_define_stdint_macros, builtin_define_type_max): Likewise. * c-decl.c (bind, pop_scope, merge_decls, pushdecl_top_level, implicit_decl_warning, builtin_function, build_compound_literal, complete_array_type, grokdeclarator, get_parm_info, start_function, store_parm_decls_oldstyle, c_write_global_declarations): Likewise. * c-format.c (get_constant, decode_format_attr, maybe_read_dollar_number, get_flag_spec, check_format_arg, check_format_types, format_type_warning, find_char_info_specifier_index, init_dynamic_asm_fprintf_info, init_dynamic_diag_info, handle_format_attribute): Likewise. * c-gimplify.c (push_context, pop_context, finish_bc_block): * c-lex.c (c_lex_with_flags, lex_string): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-pch.c (pch_init): Likewise. * c-pragma.c (maybe_apply_pragma_weak): Likewise. * c-pretty-print.c (pp_c_tree_decl_identifier): Likewise. * c-typeck.c (c_incomplete_type_error, composite_type, common_pointer_type, common_type, same_translation_unit_p, tagged_types_tu_compatible_p, finish_init, pop_init_level, set_designator, set_nonincremental_init_from_string, process_init_element, c_finish_if_stmt): Likewise. * caller-save.c (init_caller_save, save_call_clobbered_regs, insert_restore, insert_save, insert_one_insn): Likewise. * calls.c (emit_call_1, compute_argument_block_size, precompute_arguments, expand_call, emit_library_call_value_1, store_one_arg): Likewise. From-SVN: r87140
2004-09-07 12:19:00 +02:00
gcc_unreachable ();
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
}
return size_binop (code, base, off);
}
tree
[multiple changes] 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * c-common.c (fold_offsetof_1): Add an argument and recurse down to it or the INTEGER_CST. Fail on a CALL_EXPR. (fold_offsetof): Pass new argument to fold_offsetof_1. * c-parser.c (c_parser_postfix_expression): Don't include a NULL operand into an INDIRECT_REF. * c-typeck.c (build_unary_op): Adjust call to fold_offsetof. cp: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * semantics.c (finish_offsetof): Add new argument to fold_offsetof. testsuite: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * g++.dg/parse/offsetof6.C: New test. * g++.dg/parse/offsetof7.C: New test. From-SVN: r116208
2006-08-17 09:02:55 +02:00
fold_offsetof (tree expr, tree stop_ref)
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
{
/* Convert back from the internal sizetype to size_t. */
[multiple changes] 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * c-common.c (fold_offsetof_1): Add an argument and recurse down to it or the INTEGER_CST. Fail on a CALL_EXPR. (fold_offsetof): Pass new argument to fold_offsetof_1. * c-parser.c (c_parser_postfix_expression): Don't include a NULL operand into an INDIRECT_REF. * c-typeck.c (build_unary_op): Adjust call to fold_offsetof. cp: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * semantics.c (finish_offsetof): Add new argument to fold_offsetof. testsuite: 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 * g++.dg/parse/offsetof6.C: New test. * g++.dg/parse/offsetof7.C: New test. From-SVN: r116208
2006-08-17 09:02:55 +02:00
return convert (size_type_node, fold_offsetof_1 (expr, stop_ref));
c-typeck.c (build_offsetof): Remove. * c-typeck.c (build_offsetof): Remove. * c-tree.h (build_offsetof): Remove. * c-common.c (fold_offsetof_1, fold_offsetof): New. * c-common.h (fold_offsetof): Declare. * c-parse.in (offsetof_base): New. (offsetof_member_designator): Use it. Build references, not just a tree list. (primary): Use fold_offsetof, not build_offsetof. From-SVN: r86651
2004-08-27 02:37:48 +02:00
}
c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.h (lvalue_p): Remove. (enum lvalue_use): Update comment. (lvalue_or_else): Replace by lvalue_error. * c-typeck.c (lvalue_p): Make static. (lvalue_or_else): New. Call lvalue_error. cp: * cp-tree.h (lvalue_or_else, lvalue_p): New. * typeck.c (lvalue_or_else): New. Call lvalue_error. From-SVN: r96776
2005-03-21 03:22:08 +01:00
/* Print an error message for an invalid lvalue. USE says
re PR c++/18001 (Badly formatted error message (quotation problem)) PR c++/18001 * c-common.h (lvalue_use): Move here from c-ctypeck.c. (lvalue_or_else): Declare. * c-common.c (lvalue_or_else): Move here from c-typeck.c. * c-typeck.c (lvalue_use): Remove. (lvalue_or_else): Remove. PR c++/18556 * toplev.c (check_global_declarations): Set DECL_IGNORED_P on unemitted variables with static storage duration. PR c++/18445 * class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with unknown_type as non matching. Tidy up. * pt.c (build_non_dependent_expr): Do not build a NON_DEPENDENT_EXPR for a VAR_DECL. PR c++/18001 * cp-tree.h (lvalue_or_else): Remove declaration. * tree.c (lvalue_or_else): Remove. * typeck.c (build_unary_op): Adjust call to lvalue_or_else. (build_modify_expr): Likewise. PR c++/18625 * decl.c (duplicate_decls): Return error_mark_node on error, as specified. PR c++/18466 * decl.c (grokvardecl): Keep track of whether or not a there was explicit qualification. * name-lookup.c (set_decl_namespace): Complain about explicit qualification of a name within its own namespace. PR c++/18545 * typeck.c (check_return_expr): Robustify. PR c++/18445 * g++.dg/template/crash28.C: Likewise. PR c++/18001 * g++.dg/expr/unary2.C: Adjust lvalue messages. * g++.dg/ext/lvaddr.C: Likewise. * g++.dg/opt/pr7503-3.C: Likewise. PR c++/18466 * g++.dg/parse/qualified3.C: New test. * g++.old-deja/g++.other/friend7.C: Remove bogus qualification. PR c++/18545 * g++.dg/expr/return1.C: New test. From-SVN: r91301
2004-11-25 18:11:37 +01:00
how the lvalue is being used and so selects the error message. */
c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.h (lvalue_p): Remove. (enum lvalue_use): Update comment. (lvalue_or_else): Replace by lvalue_error. * c-typeck.c (lvalue_p): Make static. (lvalue_or_else): New. Call lvalue_error. cp: * cp-tree.h (lvalue_or_else, lvalue_p): New. * typeck.c (lvalue_or_else): New. Call lvalue_error. From-SVN: r96776
2005-03-21 03:22:08 +01:00
void
lvalue_error (enum lvalue_use use)
re PR c++/18001 (Badly formatted error message (quotation problem)) PR c++/18001 * c-common.h (lvalue_use): Move here from c-ctypeck.c. (lvalue_or_else): Declare. * c-common.c (lvalue_or_else): Move here from c-typeck.c. * c-typeck.c (lvalue_use): Remove. (lvalue_or_else): Remove. PR c++/18556 * toplev.c (check_global_declarations): Set DECL_IGNORED_P on unemitted variables with static storage duration. PR c++/18445 * class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with unknown_type as non matching. Tidy up. * pt.c (build_non_dependent_expr): Do not build a NON_DEPENDENT_EXPR for a VAR_DECL. PR c++/18001 * cp-tree.h (lvalue_or_else): Remove declaration. * tree.c (lvalue_or_else): Remove. * typeck.c (build_unary_op): Adjust call to lvalue_or_else. (build_modify_expr): Likewise. PR c++/18625 * decl.c (duplicate_decls): Return error_mark_node on error, as specified. PR c++/18466 * decl.c (grokvardecl): Keep track of whether or not a there was explicit qualification. * name-lookup.c (set_decl_namespace): Complain about explicit qualification of a name within its own namespace. PR c++/18545 * typeck.c (check_return_expr): Robustify. PR c++/18445 * g++.dg/template/crash28.C: Likewise. PR c++/18001 * g++.dg/expr/unary2.C: Adjust lvalue messages. * g++.dg/ext/lvaddr.C: Likewise. * g++.dg/opt/pr7503-3.C: Likewise. PR c++/18466 * g++.dg/parse/qualified3.C: New test. * g++.old-deja/g++.other/friend7.C: Remove bogus qualification. PR c++/18545 * g++.dg/expr/return1.C: New test. From-SVN: r91301
2004-11-25 18:11:37 +01:00
{
c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.h (lvalue_p): Remove. (enum lvalue_use): Update comment. (lvalue_or_else): Replace by lvalue_error. * c-typeck.c (lvalue_p): Make static. (lvalue_or_else): New. Call lvalue_error. cp: * cp-tree.h (lvalue_or_else, lvalue_p): New. * typeck.c (lvalue_or_else): New. Call lvalue_error. From-SVN: r96776
2005-03-21 03:22:08 +01:00
switch (use)
re PR c++/18001 (Badly formatted error message (quotation problem)) PR c++/18001 * c-common.h (lvalue_use): Move here from c-ctypeck.c. (lvalue_or_else): Declare. * c-common.c (lvalue_or_else): Move here from c-typeck.c. * c-typeck.c (lvalue_use): Remove. (lvalue_or_else): Remove. PR c++/18556 * toplev.c (check_global_declarations): Set DECL_IGNORED_P on unemitted variables with static storage duration. PR c++/18445 * class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with unknown_type as non matching. Tidy up. * pt.c (build_non_dependent_expr): Do not build a NON_DEPENDENT_EXPR for a VAR_DECL. PR c++/18001 * cp-tree.h (lvalue_or_else): Remove declaration. * tree.c (lvalue_or_else): Remove. * typeck.c (build_unary_op): Adjust call to lvalue_or_else. (build_modify_expr): Likewise. PR c++/18625 * decl.c (duplicate_decls): Return error_mark_node on error, as specified. PR c++/18466 * decl.c (grokvardecl): Keep track of whether or not a there was explicit qualification. * name-lookup.c (set_decl_namespace): Complain about explicit qualification of a name within its own namespace. PR c++/18545 * typeck.c (check_return_expr): Robustify. PR c++/18445 * g++.dg/template/crash28.C: Likewise. PR c++/18001 * g++.dg/expr/unary2.C: Adjust lvalue messages. * g++.dg/ext/lvaddr.C: Likewise. * g++.dg/opt/pr7503-3.C: Likewise. PR c++/18466 * g++.dg/parse/qualified3.C: New test. * g++.old-deja/g++.other/friend7.C: Remove bogus qualification. PR c++/18545 * g++.dg/expr/return1.C: New test. From-SVN: r91301
2004-11-25 18:11:37 +01:00
{
c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.h (lvalue_p): Remove. (enum lvalue_use): Update comment. (lvalue_or_else): Replace by lvalue_error. * c-typeck.c (lvalue_p): Make static. (lvalue_or_else): New. Call lvalue_error. cp: * cp-tree.h (lvalue_or_else, lvalue_p): New. * typeck.c (lvalue_or_else): New. Call lvalue_error. From-SVN: r96776
2005-03-21 03:22:08 +01:00
case lv_assign:
re PR c++/13384 (error: non-lvalue in assignment - message a little misleading for C++) PR c/13384 * c-common.c (lvalue_error): Fix wording. testsuite/ PR c/13384 * gcc.dg/pr17730-1.c: Adjust. * gcc.dg/lvalue1.c (main): Likewise. * gcc.dg/lvalue-2.c: Likewise. * g++.dg/pr7503-3.C From-SVN: r107816
2005-12-01 13:00:17 +01:00
error ("lvalue required as left operand of assignment");
c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.h (lvalue_p): Remove. (enum lvalue_use): Update comment. (lvalue_or_else): Replace by lvalue_error. * c-typeck.c (lvalue_p): Make static. (lvalue_or_else): New. Call lvalue_error. cp: * cp-tree.h (lvalue_or_else, lvalue_p): New. * typeck.c (lvalue_or_else): New. Call lvalue_error. From-SVN: r96776
2005-03-21 03:22:08 +01:00
break;
case lv_increment:
re PR c++/13384 (error: non-lvalue in assignment - message a little misleading for C++) PR c/13384 * c-common.c (lvalue_error): Fix wording. testsuite/ PR c/13384 * gcc.dg/pr17730-1.c: Adjust. * gcc.dg/lvalue1.c (main): Likewise. * gcc.dg/lvalue-2.c: Likewise. * g++.dg/pr7503-3.C From-SVN: r107816
2005-12-01 13:00:17 +01:00
error ("lvalue required as increment operand");
c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.h (lvalue_p): Remove. (enum lvalue_use): Update comment. (lvalue_or_else): Replace by lvalue_error. * c-typeck.c (lvalue_p): Make static. (lvalue_or_else): New. Call lvalue_error. cp: * cp-tree.h (lvalue_or_else, lvalue_p): New. * typeck.c (lvalue_or_else): New. Call lvalue_error. From-SVN: r96776
2005-03-21 03:22:08 +01:00
break;
case lv_decrement:
re PR c++/13384 (error: non-lvalue in assignment - message a little misleading for C++) PR c/13384 * c-common.c (lvalue_error): Fix wording. testsuite/ PR c/13384 * gcc.dg/pr17730-1.c: Adjust. * gcc.dg/lvalue1.c (main): Likewise. * gcc.dg/lvalue-2.c: Likewise. * g++.dg/pr7503-3.C From-SVN: r107816
2005-12-01 13:00:17 +01:00
error ("lvalue required as decrement operand");
c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.h (lvalue_p): Remove. (enum lvalue_use): Update comment. (lvalue_or_else): Replace by lvalue_error. * c-typeck.c (lvalue_p): Make static. (lvalue_or_else): New. Call lvalue_error. cp: * cp-tree.h (lvalue_or_else, lvalue_p): New. * typeck.c (lvalue_or_else): New. Call lvalue_error. From-SVN: r96776
2005-03-21 03:22:08 +01:00
break;
case lv_addressof:
re PR c++/13384 (error: non-lvalue in assignment - message a little misleading for C++) PR c/13384 * c-common.c (lvalue_error): Fix wording. testsuite/ PR c/13384 * gcc.dg/pr17730-1.c: Adjust. * gcc.dg/lvalue1.c (main): Likewise. * gcc.dg/lvalue-2.c: Likewise. * g++.dg/pr7503-3.C From-SVN: r107816
2005-12-01 13:00:17 +01:00
error ("lvalue required as unary %<&%> operand");
c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.h (lvalue_p): Remove. (enum lvalue_use): Update comment. (lvalue_or_else): Replace by lvalue_error. * c-typeck.c (lvalue_p): Make static. (lvalue_or_else): New. Call lvalue_error. cp: * cp-tree.h (lvalue_or_else, lvalue_p): New. * typeck.c (lvalue_or_else): New. Call lvalue_error. From-SVN: r96776
2005-03-21 03:22:08 +01:00
break;
case lv_asm:
re PR c++/13384 (error: non-lvalue in assignment - message a little misleading for C++) PR c/13384 * c-common.c (lvalue_error): Fix wording. testsuite/ PR c/13384 * gcc.dg/pr17730-1.c: Adjust. * gcc.dg/lvalue1.c (main): Likewise. * gcc.dg/lvalue-2.c: Likewise. * g++.dg/pr7503-3.C From-SVN: r107816
2005-12-01 13:00:17 +01:00
error ("lvalue required in asm statement");
c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.c (lvalue_or_else): Replace by lvalue_error; only give diagnostic without checking whether an lvalue. * c-common.h (lvalue_p): Remove. (enum lvalue_use): Update comment. (lvalue_or_else): Replace by lvalue_error. * c-typeck.c (lvalue_p): Make static. (lvalue_or_else): New. Call lvalue_error. cp: * cp-tree.h (lvalue_or_else, lvalue_p): New. * typeck.c (lvalue_or_else): New. Call lvalue_error. From-SVN: r96776
2005-03-21 03:22:08 +01:00
break;
default:
gcc_unreachable ();
re PR c++/18001 (Badly formatted error message (quotation problem)) PR c++/18001 * c-common.h (lvalue_use): Move here from c-ctypeck.c. (lvalue_or_else): Declare. * c-common.c (lvalue_or_else): Move here from c-typeck.c. * c-typeck.c (lvalue_use): Remove. (lvalue_or_else): Remove. PR c++/18556 * toplev.c (check_global_declarations): Set DECL_IGNORED_P on unemitted variables with static storage duration. PR c++/18445 * class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with unknown_type as non matching. Tidy up. * pt.c (build_non_dependent_expr): Do not build a NON_DEPENDENT_EXPR for a VAR_DECL. PR c++/18001 * cp-tree.h (lvalue_or_else): Remove declaration. * tree.c (lvalue_or_else): Remove. * typeck.c (build_unary_op): Adjust call to lvalue_or_else. (build_modify_expr): Likewise. PR c++/18625 * decl.c (duplicate_decls): Return error_mark_node on error, as specified. PR c++/18466 * decl.c (grokvardecl): Keep track of whether or not a there was explicit qualification. * name-lookup.c (set_decl_namespace): Complain about explicit qualification of a name within its own namespace. PR c++/18545 * typeck.c (check_return_expr): Robustify. PR c++/18445 * g++.dg/template/crash28.C: Likewise. PR c++/18001 * g++.dg/expr/unary2.C: Adjust lvalue messages. * g++.dg/ext/lvaddr.C: Likewise. * g++.dg/opt/pr7503-3.C: Likewise. PR c++/18466 * g++.dg/parse/qualified3.C: New test. * g++.old-deja/g++.other/friend7.C: Remove bogus qualification. PR c++/18545 * g++.dg/expr/return1.C: New test. From-SVN: r91301
2004-11-25 18:11:37 +01:00
}
}
re PR c/20519 (completed type not selected properly with typeof) PR c/20519 * c-decl.c (c_finish_incomplete_decl): Update complete_array_type call. (build_compound_literal): Likewise. Propagate decl type into the initializer. (finish_decl): Likewise. Use new return value from complete_array_type for zero sized arrays. (complete_array_type): Move ... * c-common.c (complete_array_type): ... here. Change first argument to pointer-to-type-node. Consistently use sizetype for the index except for zero sized arrays. Detect zero sized arrays for pedantic mode diagnostics. Create a new type node instead of modifying the old node in place. * c-tree.h (complete_array_type): Move decl ... * c-common.h (complete_array_type): ... here. cp/ * decl.c (cp_complete_array_type): Rename from complete_array_type. Use the new complete_array_type in c-common.c. Update all callers. * cp-tree.h (cp_complete_array_type): Update to match. From-SVN: r97223
2005-03-30 03:35:15 +02:00
/* *PTYPE is an incomplete array. Complete it with a domain based on
INITIAL_VALUE. If INITIAL_VALUE is not present, use 1 if DO_DEFAULT
is true. Return 0 if successful, 1 if INITIAL_VALUE can't be deciphered,
2 if INITIAL_VALUE was NULL, and 3 if INITIAL_VALUE was empty. */
int
complete_array_type (tree *ptype, tree initial_value, bool do_default)
{
tree maxindex, type, main_type, elt, unqual_elt;
int failure = 0, quals;
c-common.c (c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name... 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * c-common.c(c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name, we need to give those variants the name, too. (complete_array_type): We need to work with the canonical main type of the array, from which we will build the qualified version. * params.def (PARAM_VERIFY_CANONICAL_TYPES): New. * print-tree.c (print_node): Display canonical type information for each type. * stor-layout.c (layout_type): When we don't know the alignment of a type for which we're building an array, we end up guessing wrong, so make the type require structural equality. * tree.c (make_node_stat): When we build a new type, it is its own canonical type. (build_type_attribute_qual_variant): When building an attribute variant, its canonical type is the non-attribute variant. However, if the attributes are target-dependent and they differ, we need to use structural equality checks for this type. (build_qualified_type): A qualified type is not equivalent to its unqualified variant; set the canonical type appropriately. (build_distinct_type_copy): When building a distinct type from another type, the new type is its own canonical type. (build_variant_type_copy): When building a new type variant, we assume that it is equivalent to the original type. (build_pointer_type_for_mode): When building a pointer type, also build a canonical type pointer. (build_reference_type_for_mode): When building a reference type, also build a canonical type reference. (build_index_type): When we can't hash an index type (e.g., because its maximum value is negative), the index type requires structural equality tests. (build_array_type): Build the canonical form of an array type. (build_function_type): Function types require structural equality, because they contain default arguments, attributes, etc. (build_method_type_directly): Ditto for method types. (build_offset_type): Build the canonical offset type. (build_complex_type): Build the canonical vector type. (make_vector_type): Build the canonical vector type. * tree.h (TYPE_CANONICAL): New. (TYPE_STRUCTURAL_EQUALITY_P): New. (SET_TYPE_STRUCTURAL_EQUALITY): New. (struct tree_type): Added "canonical" field. * params.h (VERIFY_CANONICAL_TYPES): New. * doc/c-tree.texi (TYPE_CANONICAL): Document. (TYPE_STRUCTURAL_EQUALITY_P): Document. (SET_TYPE_STRUCTURAL_EQUALITY): Document. * doc/invoke.texi (verify-canonical-types): Document --param parameter for verifying canonical types. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * typeck.c (structural_comptypes): Renamed from "comptypes". (comptypes): Use canonical type information to perform fast type comparison. When VERIFY_CANONICAL_TYPES, verify that the canonical type comparison returns the same results as we would see from the current, structural check. Support COMPARE_STRUCTURAL when we need structural checks. * decl.c (typename_compare): Fix comment. (build_typename_type): TYPENAME_TYPE nodes require structural equality checks, because they resolve different based on the current class type. (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes require structural equality checks (for now). (build_ptrmemfunc_type): Build the canonical pointer to member function type. (compute_array_index_type): Whenever we build a new index type to represent the size of an array in a template, we need to mark this index type as requiring structural equality. This goes for arrays with value-dependent sizes with the current ABI, or all arrays with ABI-1. * tree.c (cplus_array_hash): New. (struct cplus_array_info): New. (cplus_array_compare): New. (cplus_array_htab): New. (build_cplus_array_type_1): Use a hash table to cache the array types we build. Build the canonical array type for each array type. (cp_build_qualified_type_real): When building a cv-qualified array type, use the hash table of array types and build canonical array types as necessary. (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes use structural equality (for now). * cp-tree.h (COMPARE_STRUCTURAL): New. * pt.c (canonical_template_parms): New. (canonical_type_parameter): New. (process_template_parm): Find the canonical type parameter. (lookup_template_class): When we have named the primary template type, set the canonical type for our template class to the primary template type. If any of the template arguments need structural equality checks, the template class needs structural equality checks. (tsubst): When reducing the level of a template template parameter, we require structural equality tests for the resulting parameter because its template parameters have not had their types canonicalized. When reducing a template type parameter, find the canonical reduced type parameter. (any_template_arguments_need_structural_equality_p): New. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * objc-act.c (objc_build_volatilized_type): Keep track of canonical types. (objc_get_protocol_qualified_type): Ditto. From-SVN: r120341
2007-01-02 15:23:26 +01:00
hashval_t hashcode = 0;
re PR c/20519 (completed type not selected properly with typeof) PR c/20519 * c-decl.c (c_finish_incomplete_decl): Update complete_array_type call. (build_compound_literal): Likewise. Propagate decl type into the initializer. (finish_decl): Likewise. Use new return value from complete_array_type for zero sized arrays. (complete_array_type): Move ... * c-common.c (complete_array_type): ... here. Change first argument to pointer-to-type-node. Consistently use sizetype for the index except for zero sized arrays. Detect zero sized arrays for pedantic mode diagnostics. Create a new type node instead of modifying the old node in place. * c-tree.h (complete_array_type): Move decl ... * c-common.h (complete_array_type): ... here. cp/ * decl.c (cp_complete_array_type): Rename from complete_array_type. Use the new complete_array_type in c-common.c. Update all callers. * cp-tree.h (cp_complete_array_type): Update to match. From-SVN: r97223
2005-03-30 03:35:15 +02:00
maxindex = size_zero_node;
if (initial_value)
{
if (TREE_CODE (initial_value) == STRING_CST)
{
int eltsize
= int_size_in_bytes (TREE_TYPE (TREE_TYPE (initial_value)));
maxindex = size_int (TREE_STRING_LENGTH (initial_value)/eltsize - 1);
}
else if (TREE_CODE (initial_value) == CONSTRUCTOR)
{
Make CONSTRUCTOR use VEC to store initializers. * c-common.c (complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * c-pretty-print.c (pp_c_initializer_list): Use pp_c_constructor_elts. (pp_c_constructor_elts): New function. * c-pretty-print.h (pp_c_constructor_elts): Declare. * c-typeck.c (build_function_call, build_c_cast, digest_init, struct constructor_stack, struct initializer_stack, constructor_elements, push_init_level, pop_init_level, add_pending_init, find_init_member, output_init_element): Update to cope with VEC in CONSTRUCTOR_ELTS. * coverage.c (build_fn_info_value, build_ctr_info_value, build_gcov_info): Likewise. * expr.c (categorize_ctor_elements_1, store_constructor, expand_expr_real_1): Likewise. * fold-const.c (fold_ternary): Likewise. * gimplify.c (gimplify_init_ctor_preeval, zero_sized_field_decl, gimplify_init_constructor, gimplify_expr): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (copy_tree_r): Add code to duplicate a CONSTRUCTOR node. * tree-pretty-print.c (dump_generic_node): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree-sra.c (generate_element_init_1): Likewise. * tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise. * tree-ssa-operands.c (get_expr_operands): Likewise. * tree-vect-generic.c (expand_vector_piecewise): Likewise. * tree-vect-transform.c (vect_get_vec_def_for_operand): (get_initial_def_for_reduction): Likewise. * tree-vn.c (set_value_handle, get_value_handle): CONSTURCTOR uses value handle in annotations. * tree.c (tree_node_kind, tree_code_size, make_node_stat, tree_node_structure): Add support for constr_kind. (build_vector_from_ctor, build_constructor_single, build_constructor_from_list): New functions. (build_constructor): Update to take a VEC instead of a TREE_LIST. (simple_cst_equal, iterative_hash_expr, initializer_zerop, walk_tree): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree.def (CONSTRUCTOR): Make it a tcc_exceptional node. * tree.h (FOR_EACH_CONSTRUCTOR_VALUE, FOR_EACH_CONSTRUCTOR_ELT, CONSTRUCTOR_APPEND_ELT): New macros. (struct constructor_elt, struct tree_constructor): New data types. (union tree_node): Add tree_constructor field. * treestruct.def: Define TS_CONSTRUCTOR. * varasm.c (const_hash_1, compare_constant, copy_constant, compute_reloc_for_constant, output_addressed_constants, initializer_constant_valid_p, output_constant, array_size_for_constructor, output_constructor): Update to cope with VEC in CONSTRUCTOR_ELTS. * vec.h (VEC_empty, VEC_copy): New macros. ada/ Make CONSTRUCTOR use VEC to store initializers. * decl.c (gnat_to_gnu_entity): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans.c (extract_values): Likewise. * utils.c (convert, remove_conversions): Likewise. * utils2.c (contains_save_expr_p, build_binary_op, build_unary_op, gnat_build_constructor): Likewise. cp/ Make CONSTRUCTOR use VEC to store initializers. * call.c (convert_default_arg): Update call to digest_init. * class.c (dump_class_hierarchy, dump_array): Update to cope with VEC in CONSTRUCTOR_ELTS. * cp-tree.h (EMPTY_CONSTRUCTOR_P): Likewise. (finish_compound_literal, digest_init): Update declaration. * decl.c (struct reshape_iter): New data type. (reshape_init_array): Rename to... (reshape_init_array_1): Update to cope with VEC in CONSTRUCTOR_ELTS. (reshape_init): Rewrite from scratch. Split parts into... (reshape_init_array, reshape_init_vector, reshape_init_class, reshape_init_r): New functions. (check_initializer): Update call to reshape_init. Remove obsolete code. (initialize_artificial_var, cp_complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * decl2.c (grokfield): Update calls to digest_init. (mark_vtable_entries): Update to cope with VEC in CONSTRUCTOR_ELTS. * error.c (dump_expr_init_vec): New function. (dump_expr): Use dump_expr_init_vec. * init.c (build_zero_init, build_vec_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (expand_default_init): Update call to digest_init. * parser.c (cp_parser_postfix_expression): Use a VEC for the initializers. (cp_parser_initializer_list): Build a VEC of initializers. * pt.c (tsubst_copy, tsubst_copy_and_build): Update to cope with VEC in CONSTRUCTOR_ELTS. * rtti.c (tinfo_base_init, generic_initializer, ptr_initializer, ptm_initializer, class_initializer, get_pseudo_ti_init): Use build_constructor_from_list instead of build_constructor. * semantics.c (finish_compound_literal): Update call to digest_init. * tree.c (stabilize_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * typeck.c (build_ptrmemfunc1): Likewise. * typeck2.c: (cxx_incomplete_type_error, split_nonconstant_init_1): Likewise. (store_init_value): Use build_constructor_from_list and update call to digest_init. (digest_init): Rewrite. (process_init_constructor): Rewrite from scratch. Split into... (process_init_constructor_array, picflag_from_initializer, process_init_constructor_record, process_init_constructor_union): New functions. (PICFLAG_ERRONEOUS, PICFLAG_NOT_ALL_CONSTANT, PICFLAG_NOT_ALL_SIMPLE): New macros. (build_functional_cast): Use build_constructor_from_list instead of build_constructor. fortran/ Make CONSTRUCTOR use VEC to store initializers. * trans-array.c (gfc_build_null_descriptor, gfc_trans_array_constructor_value, gfc_conv_array_initializer): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans-common.c (create_common): Likewise. * trans-expr.c (gfc_conv_structure): Likewise. * trans-stmt.c (gfc_trans_character_select): Use build_constructor_from_list instead of build_constructor. java/ Make CONSTRUCTOR use VEC to store initializers. * check-init.c (check_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * class.c (make_field_value, make_method_value, get_dispatch_table, make_class_data, emit_symbol_table, emit_catch_table, emit_assertion_table): Use build_constructor_from_list instead of build_constructor. * constants.c (build_constants_constructor): Likewise. * java-gimplify.c (java_gimplify_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE, PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead of a TREE_LIST. * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in CONSTRUCTOR_ELTS. * parse.y (build_new_array_init): Use build_constructor_from_list instead of build_constructor. (patch_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (array_constructor_check_entry): Likewise. objc/ Make CONSTRUCTOR use VEC to store initializers. * objc-act.c (objc_build_constructor): Use build_constructor_from_list instead of build_constructor. testsuite/ Make CONSTRUCTOR use VEC to store initializers. * g++.dg/ext/complit3.C: Check for specific error messages. * g++.dg/init/brace2.C: Update error message. * g++.dg/warn/Wbraces2.C: Likewise. From-SVN: r102182
2005-07-20 03:19:59 +02:00
VEC(constructor_elt,gc) *v = CONSTRUCTOR_ELTS (initial_value);
re PR c/20519 (completed type not selected properly with typeof) PR c/20519 * c-decl.c (c_finish_incomplete_decl): Update complete_array_type call. (build_compound_literal): Likewise. Propagate decl type into the initializer. (finish_decl): Likewise. Use new return value from complete_array_type for zero sized arrays. (complete_array_type): Move ... * c-common.c (complete_array_type): ... here. Change first argument to pointer-to-type-node. Consistently use sizetype for the index except for zero sized arrays. Detect zero sized arrays for pedantic mode diagnostics. Create a new type node instead of modifying the old node in place. * c-tree.h (complete_array_type): Move decl ... * c-common.h (complete_array_type): ... here. cp/ * decl.c (cp_complete_array_type): Rename from complete_array_type. Use the new complete_array_type in c-common.c. Update all callers. * cp-tree.h (cp_complete_array_type): Update to match. From-SVN: r97223
2005-03-30 03:35:15 +02:00
Make CONSTRUCTOR use VEC to store initializers. * c-common.c (complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * c-pretty-print.c (pp_c_initializer_list): Use pp_c_constructor_elts. (pp_c_constructor_elts): New function. * c-pretty-print.h (pp_c_constructor_elts): Declare. * c-typeck.c (build_function_call, build_c_cast, digest_init, struct constructor_stack, struct initializer_stack, constructor_elements, push_init_level, pop_init_level, add_pending_init, find_init_member, output_init_element): Update to cope with VEC in CONSTRUCTOR_ELTS. * coverage.c (build_fn_info_value, build_ctr_info_value, build_gcov_info): Likewise. * expr.c (categorize_ctor_elements_1, store_constructor, expand_expr_real_1): Likewise. * fold-const.c (fold_ternary): Likewise. * gimplify.c (gimplify_init_ctor_preeval, zero_sized_field_decl, gimplify_init_constructor, gimplify_expr): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (copy_tree_r): Add code to duplicate a CONSTRUCTOR node. * tree-pretty-print.c (dump_generic_node): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree-sra.c (generate_element_init_1): Likewise. * tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise. * tree-ssa-operands.c (get_expr_operands): Likewise. * tree-vect-generic.c (expand_vector_piecewise): Likewise. * tree-vect-transform.c (vect_get_vec_def_for_operand): (get_initial_def_for_reduction): Likewise. * tree-vn.c (set_value_handle, get_value_handle): CONSTURCTOR uses value handle in annotations. * tree.c (tree_node_kind, tree_code_size, make_node_stat, tree_node_structure): Add support for constr_kind. (build_vector_from_ctor, build_constructor_single, build_constructor_from_list): New functions. (build_constructor): Update to take a VEC instead of a TREE_LIST. (simple_cst_equal, iterative_hash_expr, initializer_zerop, walk_tree): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree.def (CONSTRUCTOR): Make it a tcc_exceptional node. * tree.h (FOR_EACH_CONSTRUCTOR_VALUE, FOR_EACH_CONSTRUCTOR_ELT, CONSTRUCTOR_APPEND_ELT): New macros. (struct constructor_elt, struct tree_constructor): New data types. (union tree_node): Add tree_constructor field. * treestruct.def: Define TS_CONSTRUCTOR. * varasm.c (const_hash_1, compare_constant, copy_constant, compute_reloc_for_constant, output_addressed_constants, initializer_constant_valid_p, output_constant, array_size_for_constructor, output_constructor): Update to cope with VEC in CONSTRUCTOR_ELTS. * vec.h (VEC_empty, VEC_copy): New macros. ada/ Make CONSTRUCTOR use VEC to store initializers. * decl.c (gnat_to_gnu_entity): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans.c (extract_values): Likewise. * utils.c (convert, remove_conversions): Likewise. * utils2.c (contains_save_expr_p, build_binary_op, build_unary_op, gnat_build_constructor): Likewise. cp/ Make CONSTRUCTOR use VEC to store initializers. * call.c (convert_default_arg): Update call to digest_init. * class.c (dump_class_hierarchy, dump_array): Update to cope with VEC in CONSTRUCTOR_ELTS. * cp-tree.h (EMPTY_CONSTRUCTOR_P): Likewise. (finish_compound_literal, digest_init): Update declaration. * decl.c (struct reshape_iter): New data type. (reshape_init_array): Rename to... (reshape_init_array_1): Update to cope with VEC in CONSTRUCTOR_ELTS. (reshape_init): Rewrite from scratch. Split parts into... (reshape_init_array, reshape_init_vector, reshape_init_class, reshape_init_r): New functions. (check_initializer): Update call to reshape_init. Remove obsolete code. (initialize_artificial_var, cp_complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * decl2.c (grokfield): Update calls to digest_init. (mark_vtable_entries): Update to cope with VEC in CONSTRUCTOR_ELTS. * error.c (dump_expr_init_vec): New function. (dump_expr): Use dump_expr_init_vec. * init.c (build_zero_init, build_vec_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (expand_default_init): Update call to digest_init. * parser.c (cp_parser_postfix_expression): Use a VEC for the initializers. (cp_parser_initializer_list): Build a VEC of initializers. * pt.c (tsubst_copy, tsubst_copy_and_build): Update to cope with VEC in CONSTRUCTOR_ELTS. * rtti.c (tinfo_base_init, generic_initializer, ptr_initializer, ptm_initializer, class_initializer, get_pseudo_ti_init): Use build_constructor_from_list instead of build_constructor. * semantics.c (finish_compound_literal): Update call to digest_init. * tree.c (stabilize_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * typeck.c (build_ptrmemfunc1): Likewise. * typeck2.c: (cxx_incomplete_type_error, split_nonconstant_init_1): Likewise. (store_init_value): Use build_constructor_from_list and update call to digest_init. (digest_init): Rewrite. (process_init_constructor): Rewrite from scratch. Split into... (process_init_constructor_array, picflag_from_initializer, process_init_constructor_record, process_init_constructor_union): New functions. (PICFLAG_ERRONEOUS, PICFLAG_NOT_ALL_CONSTANT, PICFLAG_NOT_ALL_SIMPLE): New macros. (build_functional_cast): Use build_constructor_from_list instead of build_constructor. fortran/ Make CONSTRUCTOR use VEC to store initializers. * trans-array.c (gfc_build_null_descriptor, gfc_trans_array_constructor_value, gfc_conv_array_initializer): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans-common.c (create_common): Likewise. * trans-expr.c (gfc_conv_structure): Likewise. * trans-stmt.c (gfc_trans_character_select): Use build_constructor_from_list instead of build_constructor. java/ Make CONSTRUCTOR use VEC to store initializers. * check-init.c (check_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * class.c (make_field_value, make_method_value, get_dispatch_table, make_class_data, emit_symbol_table, emit_catch_table, emit_assertion_table): Use build_constructor_from_list instead of build_constructor. * constants.c (build_constants_constructor): Likewise. * java-gimplify.c (java_gimplify_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE, PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead of a TREE_LIST. * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in CONSTRUCTOR_ELTS. * parse.y (build_new_array_init): Use build_constructor_from_list instead of build_constructor. (patch_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (array_constructor_check_entry): Likewise. objc/ Make CONSTRUCTOR use VEC to store initializers. * objc-act.c (objc_build_constructor): Use build_constructor_from_list instead of build_constructor. testsuite/ Make CONSTRUCTOR use VEC to store initializers. * g++.dg/ext/complit3.C: Check for specific error messages. * g++.dg/init/brace2.C: Update error message. * g++.dg/warn/Wbraces2.C: Likewise. From-SVN: r102182
2005-07-20 03:19:59 +02:00
if (VEC_empty (constructor_elt, v))
re PR c/20519 (completed type not selected properly with typeof) PR c/20519 * c-decl.c (c_finish_incomplete_decl): Update complete_array_type call. (build_compound_literal): Likewise. Propagate decl type into the initializer. (finish_decl): Likewise. Use new return value from complete_array_type for zero sized arrays. (complete_array_type): Move ... * c-common.c (complete_array_type): ... here. Change first argument to pointer-to-type-node. Consistently use sizetype for the index except for zero sized arrays. Detect zero sized arrays for pedantic mode diagnostics. Create a new type node instead of modifying the old node in place. * c-tree.h (complete_array_type): Move decl ... * c-common.h (complete_array_type): ... here. cp/ * decl.c (cp_complete_array_type): Rename from complete_array_type. Use the new complete_array_type in c-common.c. Update all callers. * cp-tree.h (cp_complete_array_type): Update to match. From-SVN: r97223
2005-03-30 03:35:15 +02:00
{
if (pedantic)
failure = 3;
maxindex = integer_minus_one_node;
}
else
{
tree curindex;
Make CONSTRUCTOR use VEC to store initializers. * c-common.c (complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * c-pretty-print.c (pp_c_initializer_list): Use pp_c_constructor_elts. (pp_c_constructor_elts): New function. * c-pretty-print.h (pp_c_constructor_elts): Declare. * c-typeck.c (build_function_call, build_c_cast, digest_init, struct constructor_stack, struct initializer_stack, constructor_elements, push_init_level, pop_init_level, add_pending_init, find_init_member, output_init_element): Update to cope with VEC in CONSTRUCTOR_ELTS. * coverage.c (build_fn_info_value, build_ctr_info_value, build_gcov_info): Likewise. * expr.c (categorize_ctor_elements_1, store_constructor, expand_expr_real_1): Likewise. * fold-const.c (fold_ternary): Likewise. * gimplify.c (gimplify_init_ctor_preeval, zero_sized_field_decl, gimplify_init_constructor, gimplify_expr): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (copy_tree_r): Add code to duplicate a CONSTRUCTOR node. * tree-pretty-print.c (dump_generic_node): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree-sra.c (generate_element_init_1): Likewise. * tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise. * tree-ssa-operands.c (get_expr_operands): Likewise. * tree-vect-generic.c (expand_vector_piecewise): Likewise. * tree-vect-transform.c (vect_get_vec_def_for_operand): (get_initial_def_for_reduction): Likewise. * tree-vn.c (set_value_handle, get_value_handle): CONSTURCTOR uses value handle in annotations. * tree.c (tree_node_kind, tree_code_size, make_node_stat, tree_node_structure): Add support for constr_kind. (build_vector_from_ctor, build_constructor_single, build_constructor_from_list): New functions. (build_constructor): Update to take a VEC instead of a TREE_LIST. (simple_cst_equal, iterative_hash_expr, initializer_zerop, walk_tree): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree.def (CONSTRUCTOR): Make it a tcc_exceptional node. * tree.h (FOR_EACH_CONSTRUCTOR_VALUE, FOR_EACH_CONSTRUCTOR_ELT, CONSTRUCTOR_APPEND_ELT): New macros. (struct constructor_elt, struct tree_constructor): New data types. (union tree_node): Add tree_constructor field. * treestruct.def: Define TS_CONSTRUCTOR. * varasm.c (const_hash_1, compare_constant, copy_constant, compute_reloc_for_constant, output_addressed_constants, initializer_constant_valid_p, output_constant, array_size_for_constructor, output_constructor): Update to cope with VEC in CONSTRUCTOR_ELTS. * vec.h (VEC_empty, VEC_copy): New macros. ada/ Make CONSTRUCTOR use VEC to store initializers. * decl.c (gnat_to_gnu_entity): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans.c (extract_values): Likewise. * utils.c (convert, remove_conversions): Likewise. * utils2.c (contains_save_expr_p, build_binary_op, build_unary_op, gnat_build_constructor): Likewise. cp/ Make CONSTRUCTOR use VEC to store initializers. * call.c (convert_default_arg): Update call to digest_init. * class.c (dump_class_hierarchy, dump_array): Update to cope with VEC in CONSTRUCTOR_ELTS. * cp-tree.h (EMPTY_CONSTRUCTOR_P): Likewise. (finish_compound_literal, digest_init): Update declaration. * decl.c (struct reshape_iter): New data type. (reshape_init_array): Rename to... (reshape_init_array_1): Update to cope with VEC in CONSTRUCTOR_ELTS. (reshape_init): Rewrite from scratch. Split parts into... (reshape_init_array, reshape_init_vector, reshape_init_class, reshape_init_r): New functions. (check_initializer): Update call to reshape_init. Remove obsolete code. (initialize_artificial_var, cp_complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * decl2.c (grokfield): Update calls to digest_init. (mark_vtable_entries): Update to cope with VEC in CONSTRUCTOR_ELTS. * error.c (dump_expr_init_vec): New function. (dump_expr): Use dump_expr_init_vec. * init.c (build_zero_init, build_vec_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (expand_default_init): Update call to digest_init. * parser.c (cp_parser_postfix_expression): Use a VEC for the initializers. (cp_parser_initializer_list): Build a VEC of initializers. * pt.c (tsubst_copy, tsubst_copy_and_build): Update to cope with VEC in CONSTRUCTOR_ELTS. * rtti.c (tinfo_base_init, generic_initializer, ptr_initializer, ptm_initializer, class_initializer, get_pseudo_ti_init): Use build_constructor_from_list instead of build_constructor. * semantics.c (finish_compound_literal): Update call to digest_init. * tree.c (stabilize_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * typeck.c (build_ptrmemfunc1): Likewise. * typeck2.c: (cxx_incomplete_type_error, split_nonconstant_init_1): Likewise. (store_init_value): Use build_constructor_from_list and update call to digest_init. (digest_init): Rewrite. (process_init_constructor): Rewrite from scratch. Split into... (process_init_constructor_array, picflag_from_initializer, process_init_constructor_record, process_init_constructor_union): New functions. (PICFLAG_ERRONEOUS, PICFLAG_NOT_ALL_CONSTANT, PICFLAG_NOT_ALL_SIMPLE): New macros. (build_functional_cast): Use build_constructor_from_list instead of build_constructor. fortran/ Make CONSTRUCTOR use VEC to store initializers. * trans-array.c (gfc_build_null_descriptor, gfc_trans_array_constructor_value, gfc_conv_array_initializer): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans-common.c (create_common): Likewise. * trans-expr.c (gfc_conv_structure): Likewise. * trans-stmt.c (gfc_trans_character_select): Use build_constructor_from_list instead of build_constructor. java/ Make CONSTRUCTOR use VEC to store initializers. * check-init.c (check_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * class.c (make_field_value, make_method_value, get_dispatch_table, make_class_data, emit_symbol_table, emit_catch_table, emit_assertion_table): Use build_constructor_from_list instead of build_constructor. * constants.c (build_constants_constructor): Likewise. * java-gimplify.c (java_gimplify_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE, PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead of a TREE_LIST. * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in CONSTRUCTOR_ELTS. * parse.y (build_new_array_init): Use build_constructor_from_list instead of build_constructor. (patch_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (array_constructor_check_entry): Likewise. objc/ Make CONSTRUCTOR use VEC to store initializers. * objc-act.c (objc_build_constructor): Use build_constructor_from_list instead of build_constructor. testsuite/ Make CONSTRUCTOR use VEC to store initializers. * g++.dg/ext/complit3.C: Check for specific error messages. * g++.dg/init/brace2.C: Update error message. * g++.dg/warn/Wbraces2.C: Likewise. From-SVN: r102182
2005-07-20 03:19:59 +02:00
unsigned HOST_WIDE_INT cnt;
constructor_elt *ce;
re PR c/20519 (completed type not selected properly with typeof) PR c/20519 * c-decl.c (c_finish_incomplete_decl): Update complete_array_type call. (build_compound_literal): Likewise. Propagate decl type into the initializer. (finish_decl): Likewise. Use new return value from complete_array_type for zero sized arrays. (complete_array_type): Move ... * c-common.c (complete_array_type): ... here. Change first argument to pointer-to-type-node. Consistently use sizetype for the index except for zero sized arrays. Detect zero sized arrays for pedantic mode diagnostics. Create a new type node instead of modifying the old node in place. * c-tree.h (complete_array_type): Move decl ... * c-common.h (complete_array_type): ... here. cp/ * decl.c (cp_complete_array_type): Rename from complete_array_type. Use the new complete_array_type in c-common.c. Update all callers. * cp-tree.h (cp_complete_array_type): Update to match. From-SVN: r97223
2005-03-30 03:35:15 +02:00
Make CONSTRUCTOR use VEC to store initializers. * c-common.c (complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * c-pretty-print.c (pp_c_initializer_list): Use pp_c_constructor_elts. (pp_c_constructor_elts): New function. * c-pretty-print.h (pp_c_constructor_elts): Declare. * c-typeck.c (build_function_call, build_c_cast, digest_init, struct constructor_stack, struct initializer_stack, constructor_elements, push_init_level, pop_init_level, add_pending_init, find_init_member, output_init_element): Update to cope with VEC in CONSTRUCTOR_ELTS. * coverage.c (build_fn_info_value, build_ctr_info_value, build_gcov_info): Likewise. * expr.c (categorize_ctor_elements_1, store_constructor, expand_expr_real_1): Likewise. * fold-const.c (fold_ternary): Likewise. * gimplify.c (gimplify_init_ctor_preeval, zero_sized_field_decl, gimplify_init_constructor, gimplify_expr): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (copy_tree_r): Add code to duplicate a CONSTRUCTOR node. * tree-pretty-print.c (dump_generic_node): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree-sra.c (generate_element_init_1): Likewise. * tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise. * tree-ssa-operands.c (get_expr_operands): Likewise. * tree-vect-generic.c (expand_vector_piecewise): Likewise. * tree-vect-transform.c (vect_get_vec_def_for_operand): (get_initial_def_for_reduction): Likewise. * tree-vn.c (set_value_handle, get_value_handle): CONSTURCTOR uses value handle in annotations. * tree.c (tree_node_kind, tree_code_size, make_node_stat, tree_node_structure): Add support for constr_kind. (build_vector_from_ctor, build_constructor_single, build_constructor_from_list): New functions. (build_constructor): Update to take a VEC instead of a TREE_LIST. (simple_cst_equal, iterative_hash_expr, initializer_zerop, walk_tree): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree.def (CONSTRUCTOR): Make it a tcc_exceptional node. * tree.h (FOR_EACH_CONSTRUCTOR_VALUE, FOR_EACH_CONSTRUCTOR_ELT, CONSTRUCTOR_APPEND_ELT): New macros. (struct constructor_elt, struct tree_constructor): New data types. (union tree_node): Add tree_constructor field. * treestruct.def: Define TS_CONSTRUCTOR. * varasm.c (const_hash_1, compare_constant, copy_constant, compute_reloc_for_constant, output_addressed_constants, initializer_constant_valid_p, output_constant, array_size_for_constructor, output_constructor): Update to cope with VEC in CONSTRUCTOR_ELTS. * vec.h (VEC_empty, VEC_copy): New macros. ada/ Make CONSTRUCTOR use VEC to store initializers. * decl.c (gnat_to_gnu_entity): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans.c (extract_values): Likewise. * utils.c (convert, remove_conversions): Likewise. * utils2.c (contains_save_expr_p, build_binary_op, build_unary_op, gnat_build_constructor): Likewise. cp/ Make CONSTRUCTOR use VEC to store initializers. * call.c (convert_default_arg): Update call to digest_init. * class.c (dump_class_hierarchy, dump_array): Update to cope with VEC in CONSTRUCTOR_ELTS. * cp-tree.h (EMPTY_CONSTRUCTOR_P): Likewise. (finish_compound_literal, digest_init): Update declaration. * decl.c (struct reshape_iter): New data type. (reshape_init_array): Rename to... (reshape_init_array_1): Update to cope with VEC in CONSTRUCTOR_ELTS. (reshape_init): Rewrite from scratch. Split parts into... (reshape_init_array, reshape_init_vector, reshape_init_class, reshape_init_r): New functions. (check_initializer): Update call to reshape_init. Remove obsolete code. (initialize_artificial_var, cp_complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * decl2.c (grokfield): Update calls to digest_init. (mark_vtable_entries): Update to cope with VEC in CONSTRUCTOR_ELTS. * error.c (dump_expr_init_vec): New function. (dump_expr): Use dump_expr_init_vec. * init.c (build_zero_init, build_vec_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (expand_default_init): Update call to digest_init. * parser.c (cp_parser_postfix_expression): Use a VEC for the initializers. (cp_parser_initializer_list): Build a VEC of initializers. * pt.c (tsubst_copy, tsubst_copy_and_build): Update to cope with VEC in CONSTRUCTOR_ELTS. * rtti.c (tinfo_base_init, generic_initializer, ptr_initializer, ptm_initializer, class_initializer, get_pseudo_ti_init): Use build_constructor_from_list instead of build_constructor. * semantics.c (finish_compound_literal): Update call to digest_init. * tree.c (stabilize_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * typeck.c (build_ptrmemfunc1): Likewise. * typeck2.c: (cxx_incomplete_type_error, split_nonconstant_init_1): Likewise. (store_init_value): Use build_constructor_from_list and update call to digest_init. (digest_init): Rewrite. (process_init_constructor): Rewrite from scratch. Split into... (process_init_constructor_array, picflag_from_initializer, process_init_constructor_record, process_init_constructor_union): New functions. (PICFLAG_ERRONEOUS, PICFLAG_NOT_ALL_CONSTANT, PICFLAG_NOT_ALL_SIMPLE): New macros. (build_functional_cast): Use build_constructor_from_list instead of build_constructor. fortran/ Make CONSTRUCTOR use VEC to store initializers. * trans-array.c (gfc_build_null_descriptor, gfc_trans_array_constructor_value, gfc_conv_array_initializer): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans-common.c (create_common): Likewise. * trans-expr.c (gfc_conv_structure): Likewise. * trans-stmt.c (gfc_trans_character_select): Use build_constructor_from_list instead of build_constructor. java/ Make CONSTRUCTOR use VEC to store initializers. * check-init.c (check_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * class.c (make_field_value, make_method_value, get_dispatch_table, make_class_data, emit_symbol_table, emit_catch_table, emit_assertion_table): Use build_constructor_from_list instead of build_constructor. * constants.c (build_constants_constructor): Likewise. * java-gimplify.c (java_gimplify_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE, PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead of a TREE_LIST. * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in CONSTRUCTOR_ELTS. * parse.y (build_new_array_init): Use build_constructor_from_list instead of build_constructor. (patch_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (array_constructor_check_entry): Likewise. objc/ Make CONSTRUCTOR use VEC to store initializers. * objc-act.c (objc_build_constructor): Use build_constructor_from_list instead of build_constructor. testsuite/ Make CONSTRUCTOR use VEC to store initializers. * g++.dg/ext/complit3.C: Check for specific error messages. * g++.dg/init/brace2.C: Update error message. * g++.dg/warn/Wbraces2.C: Likewise. From-SVN: r102182
2005-07-20 03:19:59 +02:00
if (VEC_index (constructor_elt, v, 0)->index)
maxindex = fold_convert (sizetype,
VEC_index (constructor_elt,
v, 0)->index);
re PR c/20519 (completed type not selected properly with typeof) PR c/20519 * c-decl.c (c_finish_incomplete_decl): Update complete_array_type call. (build_compound_literal): Likewise. Propagate decl type into the initializer. (finish_decl): Likewise. Use new return value from complete_array_type for zero sized arrays. (complete_array_type): Move ... * c-common.c (complete_array_type): ... here. Change first argument to pointer-to-type-node. Consistently use sizetype for the index except for zero sized arrays. Detect zero sized arrays for pedantic mode diagnostics. Create a new type node instead of modifying the old node in place. * c-tree.h (complete_array_type): Move decl ... * c-common.h (complete_array_type): ... here. cp/ * decl.c (cp_complete_array_type): Rename from complete_array_type. Use the new complete_array_type in c-common.c. Update all callers. * cp-tree.h (cp_complete_array_type): Update to match. From-SVN: r97223
2005-03-30 03:35:15 +02:00
curindex = maxindex;
Make CONSTRUCTOR use VEC to store initializers. * c-common.c (complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * c-pretty-print.c (pp_c_initializer_list): Use pp_c_constructor_elts. (pp_c_constructor_elts): New function. * c-pretty-print.h (pp_c_constructor_elts): Declare. * c-typeck.c (build_function_call, build_c_cast, digest_init, struct constructor_stack, struct initializer_stack, constructor_elements, push_init_level, pop_init_level, add_pending_init, find_init_member, output_init_element): Update to cope with VEC in CONSTRUCTOR_ELTS. * coverage.c (build_fn_info_value, build_ctr_info_value, build_gcov_info): Likewise. * expr.c (categorize_ctor_elements_1, store_constructor, expand_expr_real_1): Likewise. * fold-const.c (fold_ternary): Likewise. * gimplify.c (gimplify_init_ctor_preeval, zero_sized_field_decl, gimplify_init_constructor, gimplify_expr): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (copy_tree_r): Add code to duplicate a CONSTRUCTOR node. * tree-pretty-print.c (dump_generic_node): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree-sra.c (generate_element_init_1): Likewise. * tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise. * tree-ssa-operands.c (get_expr_operands): Likewise. * tree-vect-generic.c (expand_vector_piecewise): Likewise. * tree-vect-transform.c (vect_get_vec_def_for_operand): (get_initial_def_for_reduction): Likewise. * tree-vn.c (set_value_handle, get_value_handle): CONSTURCTOR uses value handle in annotations. * tree.c (tree_node_kind, tree_code_size, make_node_stat, tree_node_structure): Add support for constr_kind. (build_vector_from_ctor, build_constructor_single, build_constructor_from_list): New functions. (build_constructor): Update to take a VEC instead of a TREE_LIST. (simple_cst_equal, iterative_hash_expr, initializer_zerop, walk_tree): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree.def (CONSTRUCTOR): Make it a tcc_exceptional node. * tree.h (FOR_EACH_CONSTRUCTOR_VALUE, FOR_EACH_CONSTRUCTOR_ELT, CONSTRUCTOR_APPEND_ELT): New macros. (struct constructor_elt, struct tree_constructor): New data types. (union tree_node): Add tree_constructor field. * treestruct.def: Define TS_CONSTRUCTOR. * varasm.c (const_hash_1, compare_constant, copy_constant, compute_reloc_for_constant, output_addressed_constants, initializer_constant_valid_p, output_constant, array_size_for_constructor, output_constructor): Update to cope with VEC in CONSTRUCTOR_ELTS. * vec.h (VEC_empty, VEC_copy): New macros. ada/ Make CONSTRUCTOR use VEC to store initializers. * decl.c (gnat_to_gnu_entity): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans.c (extract_values): Likewise. * utils.c (convert, remove_conversions): Likewise. * utils2.c (contains_save_expr_p, build_binary_op, build_unary_op, gnat_build_constructor): Likewise. cp/ Make CONSTRUCTOR use VEC to store initializers. * call.c (convert_default_arg): Update call to digest_init. * class.c (dump_class_hierarchy, dump_array): Update to cope with VEC in CONSTRUCTOR_ELTS. * cp-tree.h (EMPTY_CONSTRUCTOR_P): Likewise. (finish_compound_literal, digest_init): Update declaration. * decl.c (struct reshape_iter): New data type. (reshape_init_array): Rename to... (reshape_init_array_1): Update to cope with VEC in CONSTRUCTOR_ELTS. (reshape_init): Rewrite from scratch. Split parts into... (reshape_init_array, reshape_init_vector, reshape_init_class, reshape_init_r): New functions. (check_initializer): Update call to reshape_init. Remove obsolete code. (initialize_artificial_var, cp_complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * decl2.c (grokfield): Update calls to digest_init. (mark_vtable_entries): Update to cope with VEC in CONSTRUCTOR_ELTS. * error.c (dump_expr_init_vec): New function. (dump_expr): Use dump_expr_init_vec. * init.c (build_zero_init, build_vec_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (expand_default_init): Update call to digest_init. * parser.c (cp_parser_postfix_expression): Use a VEC for the initializers. (cp_parser_initializer_list): Build a VEC of initializers. * pt.c (tsubst_copy, tsubst_copy_and_build): Update to cope with VEC in CONSTRUCTOR_ELTS. * rtti.c (tinfo_base_init, generic_initializer, ptr_initializer, ptm_initializer, class_initializer, get_pseudo_ti_init): Use build_constructor_from_list instead of build_constructor. * semantics.c (finish_compound_literal): Update call to digest_init. * tree.c (stabilize_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * typeck.c (build_ptrmemfunc1): Likewise. * typeck2.c: (cxx_incomplete_type_error, split_nonconstant_init_1): Likewise. (store_init_value): Use build_constructor_from_list and update call to digest_init. (digest_init): Rewrite. (process_init_constructor): Rewrite from scratch. Split into... (process_init_constructor_array, picflag_from_initializer, process_init_constructor_record, process_init_constructor_union): New functions. (PICFLAG_ERRONEOUS, PICFLAG_NOT_ALL_CONSTANT, PICFLAG_NOT_ALL_SIMPLE): New macros. (build_functional_cast): Use build_constructor_from_list instead of build_constructor. fortran/ Make CONSTRUCTOR use VEC to store initializers. * trans-array.c (gfc_build_null_descriptor, gfc_trans_array_constructor_value, gfc_conv_array_initializer): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans-common.c (create_common): Likewise. * trans-expr.c (gfc_conv_structure): Likewise. * trans-stmt.c (gfc_trans_character_select): Use build_constructor_from_list instead of build_constructor. java/ Make CONSTRUCTOR use VEC to store initializers. * check-init.c (check_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * class.c (make_field_value, make_method_value, get_dispatch_table, make_class_data, emit_symbol_table, emit_catch_table, emit_assertion_table): Use build_constructor_from_list instead of build_constructor. * constants.c (build_constants_constructor): Likewise. * java-gimplify.c (java_gimplify_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE, PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead of a TREE_LIST. * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in CONSTRUCTOR_ELTS. * parse.y (build_new_array_init): Use build_constructor_from_list instead of build_constructor. (patch_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (array_constructor_check_entry): Likewise. objc/ Make CONSTRUCTOR use VEC to store initializers. * objc-act.c (objc_build_constructor): Use build_constructor_from_list instead of build_constructor. testsuite/ Make CONSTRUCTOR use VEC to store initializers. * g++.dg/ext/complit3.C: Check for specific error messages. * g++.dg/init/brace2.C: Update error message. * g++.dg/warn/Wbraces2.C: Likewise. From-SVN: r102182
2005-07-20 03:19:59 +02:00
for (cnt = 1;
VEC_iterate (constructor_elt, v, cnt, ce);
cnt++)
re PR c/20519 (completed type not selected properly with typeof) PR c/20519 * c-decl.c (c_finish_incomplete_decl): Update complete_array_type call. (build_compound_literal): Likewise. Propagate decl type into the initializer. (finish_decl): Likewise. Use new return value from complete_array_type for zero sized arrays. (complete_array_type): Move ... * c-common.c (complete_array_type): ... here. Change first argument to pointer-to-type-node. Consistently use sizetype for the index except for zero sized arrays. Detect zero sized arrays for pedantic mode diagnostics. Create a new type node instead of modifying the old node in place. * c-tree.h (complete_array_type): Move decl ... * c-common.h (complete_array_type): ... here. cp/ * decl.c (cp_complete_array_type): Rename from complete_array_type. Use the new complete_array_type in c-common.c. Update all callers. * cp-tree.h (cp_complete_array_type): Update to match. From-SVN: r97223
2005-03-30 03:35:15 +02:00
{
Make CONSTRUCTOR use VEC to store initializers. * c-common.c (complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * c-pretty-print.c (pp_c_initializer_list): Use pp_c_constructor_elts. (pp_c_constructor_elts): New function. * c-pretty-print.h (pp_c_constructor_elts): Declare. * c-typeck.c (build_function_call, build_c_cast, digest_init, struct constructor_stack, struct initializer_stack, constructor_elements, push_init_level, pop_init_level, add_pending_init, find_init_member, output_init_element): Update to cope with VEC in CONSTRUCTOR_ELTS. * coverage.c (build_fn_info_value, build_ctr_info_value, build_gcov_info): Likewise. * expr.c (categorize_ctor_elements_1, store_constructor, expand_expr_real_1): Likewise. * fold-const.c (fold_ternary): Likewise. * gimplify.c (gimplify_init_ctor_preeval, zero_sized_field_decl, gimplify_init_constructor, gimplify_expr): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (copy_tree_r): Add code to duplicate a CONSTRUCTOR node. * tree-pretty-print.c (dump_generic_node): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree-sra.c (generate_element_init_1): Likewise. * tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise. * tree-ssa-operands.c (get_expr_operands): Likewise. * tree-vect-generic.c (expand_vector_piecewise): Likewise. * tree-vect-transform.c (vect_get_vec_def_for_operand): (get_initial_def_for_reduction): Likewise. * tree-vn.c (set_value_handle, get_value_handle): CONSTURCTOR uses value handle in annotations. * tree.c (tree_node_kind, tree_code_size, make_node_stat, tree_node_structure): Add support for constr_kind. (build_vector_from_ctor, build_constructor_single, build_constructor_from_list): New functions. (build_constructor): Update to take a VEC instead of a TREE_LIST. (simple_cst_equal, iterative_hash_expr, initializer_zerop, walk_tree): Update to cope with VEC in CONSTRUCTOR_ELTS. * tree.def (CONSTRUCTOR): Make it a tcc_exceptional node. * tree.h (FOR_EACH_CONSTRUCTOR_VALUE, FOR_EACH_CONSTRUCTOR_ELT, CONSTRUCTOR_APPEND_ELT): New macros. (struct constructor_elt, struct tree_constructor): New data types. (union tree_node): Add tree_constructor field. * treestruct.def: Define TS_CONSTRUCTOR. * varasm.c (const_hash_1, compare_constant, copy_constant, compute_reloc_for_constant, output_addressed_constants, initializer_constant_valid_p, output_constant, array_size_for_constructor, output_constructor): Update to cope with VEC in CONSTRUCTOR_ELTS. * vec.h (VEC_empty, VEC_copy): New macros. ada/ Make CONSTRUCTOR use VEC to store initializers. * decl.c (gnat_to_gnu_entity): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans.c (extract_values): Likewise. * utils.c (convert, remove_conversions): Likewise. * utils2.c (contains_save_expr_p, build_binary_op, build_unary_op, gnat_build_constructor): Likewise. cp/ Make CONSTRUCTOR use VEC to store initializers. * call.c (convert_default_arg): Update call to digest_init. * class.c (dump_class_hierarchy, dump_array): Update to cope with VEC in CONSTRUCTOR_ELTS. * cp-tree.h (EMPTY_CONSTRUCTOR_P): Likewise. (finish_compound_literal, digest_init): Update declaration. * decl.c (struct reshape_iter): New data type. (reshape_init_array): Rename to... (reshape_init_array_1): Update to cope with VEC in CONSTRUCTOR_ELTS. (reshape_init): Rewrite from scratch. Split parts into... (reshape_init_array, reshape_init_vector, reshape_init_class, reshape_init_r): New functions. (check_initializer): Update call to reshape_init. Remove obsolete code. (initialize_artificial_var, cp_complete_array_type): Update to cope with VEC in CONSTRUCTOR_ELTS. * decl2.c (grokfield): Update calls to digest_init. (mark_vtable_entries): Update to cope with VEC in CONSTRUCTOR_ELTS. * error.c (dump_expr_init_vec): New function. (dump_expr): Use dump_expr_init_vec. * init.c (build_zero_init, build_vec_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (expand_default_init): Update call to digest_init. * parser.c (cp_parser_postfix_expression): Use a VEC for the initializers. (cp_parser_initializer_list): Build a VEC of initializers. * pt.c (tsubst_copy, tsubst_copy_and_build): Update to cope with VEC in CONSTRUCTOR_ELTS. * rtti.c (tinfo_base_init, generic_initializer, ptr_initializer, ptm_initializer, class_initializer, get_pseudo_ti_init): Use build_constructor_from_list instead of build_constructor. * semantics.c (finish_compound_literal): Update call to digest_init. * tree.c (stabilize_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * typeck.c (build_ptrmemfunc1): Likewise. * typeck2.c: (cxx_incomplete_type_error, split_nonconstant_init_1): Likewise. (store_init_value): Use build_constructor_from_list and update call to digest_init. (digest_init): Rewrite. (process_init_constructor): Rewrite from scratch. Split into... (process_init_constructor_array, picflag_from_initializer, process_init_constructor_record, process_init_constructor_union): New functions. (PICFLAG_ERRONEOUS, PICFLAG_NOT_ALL_CONSTANT, PICFLAG_NOT_ALL_SIMPLE): New macros. (build_functional_cast): Use build_constructor_from_list instead of build_constructor. fortran/ Make CONSTRUCTOR use VEC to store initializers. * trans-array.c (gfc_build_null_descriptor, gfc_trans_array_constructor_value, gfc_conv_array_initializer): Update to cope with VEC in CONSTRUCTOR_ELTS. * trans-common.c (create_common): Likewise. * trans-expr.c (gfc_conv_structure): Likewise. * trans-stmt.c (gfc_trans_character_select): Use build_constructor_from_list instead of build_constructor. java/ Make CONSTRUCTOR use VEC to store initializers. * check-init.c (check_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * class.c (make_field_value, make_method_value, get_dispatch_table, make_class_data, emit_symbol_table, emit_catch_table, emit_assertion_table): Use build_constructor_from_list instead of build_constructor. * constants.c (build_constants_constructor): Likewise. * java-gimplify.c (java_gimplify_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE, PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead of a TREE_LIST. * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in CONSTRUCTOR_ELTS. * parse.y (build_new_array_init): Use build_constructor_from_list instead of build_constructor. (patch_new_array_init): Update to cope with VEC in CONSTRUCTOR_ELTS. (array_constructor_check_entry): Likewise. objc/ Make CONSTRUCTOR use VEC to store initializers. * objc-act.c (objc_build_constructor): Use build_constructor_from_list instead of build_constructor. testsuite/ Make CONSTRUCTOR use VEC to store initializers. * g++.dg/ext/complit3.C: Check for specific error messages. * g++.dg/init/brace2.C: Update error message. * g++.dg/warn/Wbraces2.C: Likewise. From-SVN: r102182
2005-07-20 03:19:59 +02:00
if (ce->index)
curindex = fold_convert (sizetype, ce->index);
re PR c/20519 (completed type not selected properly with typeof) PR c/20519 * c-decl.c (c_finish_incomplete_decl): Update complete_array_type call. (build_compound_literal): Likewise. Propagate decl type into the initializer. (finish_decl): Likewise. Use new return value from complete_array_type for zero sized arrays. (complete_array_type): Move ... * c-common.c (complete_array_type): ... here. Change first argument to pointer-to-type-node. Consistently use sizetype for the index except for zero sized arrays. Detect zero sized arrays for pedantic mode diagnostics. Create a new type node instead of modifying the old node in place. * c-tree.h (complete_array_type): Move decl ... * c-common.h (complete_array_type): ... here. cp/ * decl.c (cp_complete_array_type): Rename from complete_array_type. Use the new complete_array_type in c-common.c. Update all callers. * cp-tree.h (cp_complete_array_type): Update to match. From-SVN: r97223
2005-03-30 03:35:15 +02:00
else
curindex = size_binop (PLUS_EXPR, curindex, size_one_node);
if (tree_int_cst_lt (maxindex, curindex))
maxindex = curindex;
}
}
}
else
{
/* Make an error message unless that happened already. */
if (initial_value != error_mark_node)
failure = 1;
}
}
else
{
failure = 2;
if (!do_default)
return failure;
}
type = *ptype;
elt = TREE_TYPE (type);
quals = TYPE_QUALS (strip_array_types (elt));
if (quals == 0)
unqual_elt = elt;
else
unqual_elt = c_build_qualified_type (elt, TYPE_UNQUALIFIED);
/* Using build_distinct_type_copy and modifying things afterward instead
of using build_array_type to create a new type preserves all of the
TYPE_LANG_FLAG_? bits that the front end may have set. */
main_type = build_distinct_type_copy (TYPE_MAIN_VARIANT (type));
TREE_TYPE (main_type) = unqual_elt;
TYPE_DOMAIN (main_type) = build_index_type (maxindex);
layout_type (main_type);
c-common.c (c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name... 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * c-common.c(c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name, we need to give those variants the name, too. (complete_array_type): We need to work with the canonical main type of the array, from which we will build the qualified version. * params.def (PARAM_VERIFY_CANONICAL_TYPES): New. * print-tree.c (print_node): Display canonical type information for each type. * stor-layout.c (layout_type): When we don't know the alignment of a type for which we're building an array, we end up guessing wrong, so make the type require structural equality. * tree.c (make_node_stat): When we build a new type, it is its own canonical type. (build_type_attribute_qual_variant): When building an attribute variant, its canonical type is the non-attribute variant. However, if the attributes are target-dependent and they differ, we need to use structural equality checks for this type. (build_qualified_type): A qualified type is not equivalent to its unqualified variant; set the canonical type appropriately. (build_distinct_type_copy): When building a distinct type from another type, the new type is its own canonical type. (build_variant_type_copy): When building a new type variant, we assume that it is equivalent to the original type. (build_pointer_type_for_mode): When building a pointer type, also build a canonical type pointer. (build_reference_type_for_mode): When building a reference type, also build a canonical type reference. (build_index_type): When we can't hash an index type (e.g., because its maximum value is negative), the index type requires structural equality tests. (build_array_type): Build the canonical form of an array type. (build_function_type): Function types require structural equality, because they contain default arguments, attributes, etc. (build_method_type_directly): Ditto for method types. (build_offset_type): Build the canonical offset type. (build_complex_type): Build the canonical vector type. (make_vector_type): Build the canonical vector type. * tree.h (TYPE_CANONICAL): New. (TYPE_STRUCTURAL_EQUALITY_P): New. (SET_TYPE_STRUCTURAL_EQUALITY): New. (struct tree_type): Added "canonical" field. * params.h (VERIFY_CANONICAL_TYPES): New. * doc/c-tree.texi (TYPE_CANONICAL): Document. (TYPE_STRUCTURAL_EQUALITY_P): Document. (SET_TYPE_STRUCTURAL_EQUALITY): Document. * doc/invoke.texi (verify-canonical-types): Document --param parameter for verifying canonical types. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * typeck.c (structural_comptypes): Renamed from "comptypes". (comptypes): Use canonical type information to perform fast type comparison. When VERIFY_CANONICAL_TYPES, verify that the canonical type comparison returns the same results as we would see from the current, structural check. Support COMPARE_STRUCTURAL when we need structural checks. * decl.c (typename_compare): Fix comment. (build_typename_type): TYPENAME_TYPE nodes require structural equality checks, because they resolve different based on the current class type. (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes require structural equality checks (for now). (build_ptrmemfunc_type): Build the canonical pointer to member function type. (compute_array_index_type): Whenever we build a new index type to represent the size of an array in a template, we need to mark this index type as requiring structural equality. This goes for arrays with value-dependent sizes with the current ABI, or all arrays with ABI-1. * tree.c (cplus_array_hash): New. (struct cplus_array_info): New. (cplus_array_compare): New. (cplus_array_htab): New. (build_cplus_array_type_1): Use a hash table to cache the array types we build. Build the canonical array type for each array type. (cp_build_qualified_type_real): When building a cv-qualified array type, use the hash table of array types and build canonical array types as necessary. (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes use structural equality (for now). * cp-tree.h (COMPARE_STRUCTURAL): New. * pt.c (canonical_template_parms): New. (canonical_type_parameter): New. (process_template_parm): Find the canonical type parameter. (lookup_template_class): When we have named the primary template type, set the canonical type for our template class to the primary template type. If any of the template arguments need structural equality checks, the template class needs structural equality checks. (tsubst): When reducing the level of a template template parameter, we require structural equality tests for the resulting parameter because its template parameters have not had their types canonicalized. When reducing a template type parameter, find the canonical reduced type parameter. (any_template_arguments_need_structural_equality_p): New. 2007-01-02 Douglas Gregor <doug.gregor@gmail.com> * objc-act.c (objc_build_volatilized_type): Keep track of canonical types. (objc_get_protocol_qualified_type): Ditto. From-SVN: r120341
2007-01-02 15:23:26 +01:00
/* Make sure we have the canonical MAIN_TYPE. */
hashcode = iterative_hash_object (TYPE_HASH (unqual_elt), hashcode);
hashcode = iterative_hash_object (TYPE_HASH (TYPE_DOMAIN (main_type)),
hashcode);
main_type = type_hash_canon (hashcode, main_type);
re PR c/20519 (completed type not selected properly with typeof) PR c/20519 * c-decl.c (c_finish_incomplete_decl): Update complete_array_type call. (build_compound_literal): Likewise. Propagate decl type into the initializer. (finish_decl): Likewise. Use new return value from complete_array_type for zero sized arrays. (complete_array_type): Move ... * c-common.c (complete_array_type): ... here. Change first argument to pointer-to-type-node. Consistently use sizetype for the index except for zero sized arrays. Detect zero sized arrays for pedantic mode diagnostics. Create a new type node instead of modifying the old node in place. * c-tree.h (complete_array_type): Move decl ... * c-common.h (complete_array_type): ... here. cp/ * decl.c (cp_complete_array_type): Rename from complete_array_type. Use the new complete_array_type in c-common.c. Update all callers. * cp-tree.h (cp_complete_array_type): Update to match. From-SVN: r97223
2005-03-30 03:35:15 +02:00
if (quals == 0)
type = main_type;
else
type = c_build_qualified_type (main_type, quals);
*ptype = type;
return failure;
}
re PR c++/18001 (Badly formatted error message (quotation problem)) PR c++/18001 * c-common.h (lvalue_use): Move here from c-ctypeck.c. (lvalue_or_else): Declare. * c-common.c (lvalue_or_else): Move here from c-typeck.c. * c-typeck.c (lvalue_use): Remove. (lvalue_or_else): Remove. PR c++/18556 * toplev.c (check_global_declarations): Set DECL_IGNORED_P on unemitted variables with static storage duration. PR c++/18445 * class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with unknown_type as non matching. Tidy up. * pt.c (build_non_dependent_expr): Do not build a NON_DEPENDENT_EXPR for a VAR_DECL. PR c++/18001 * cp-tree.h (lvalue_or_else): Remove declaration. * tree.c (lvalue_or_else): Remove. * typeck.c (build_unary_op): Adjust call to lvalue_or_else. (build_modify_expr): Likewise. PR c++/18625 * decl.c (duplicate_decls): Return error_mark_node on error, as specified. PR c++/18466 * decl.c (grokvardecl): Keep track of whether or not a there was explicit qualification. * name-lookup.c (set_decl_namespace): Complain about explicit qualification of a name within its own namespace. PR c++/18545 * typeck.c (check_return_expr): Robustify. PR c++/18445 * g++.dg/template/crash28.C: Likewise. PR c++/18001 * g++.dg/expr/unary2.C: Adjust lvalue messages. * g++.dg/ext/lvaddr.C: Likewise. * g++.dg/opt/pr7503-3.C: Likewise. PR c++/18466 * g++.dg/parse/qualified3.C: New test. * g++.old-deja/g++.other/friend7.C: Remove bogus qualification. PR c++/18545 * g++.dg/expr/return1.C: New test. From-SVN: r91301
2004-11-25 18:11:37 +01:00
re PR middle-end/14311 (builtins for atomic operations needed) PR middle-end/14311 * builtin-types.def (BT_BOOL, BT_VOLATILE_PTR, BT_I1, BT_I2, BT_I4, BT_I8, BT_FN_VOID_VPTR, BT_FN_I1_VPTR_I1, BT_FN_I2_VPTR_I2, BT_FN_I4_VPTR_I4, BT_FN_I8_VPTR_I8, BT_FN_BOOL_VPTR_I1_I1, BT_FN_BOOL_VPTR_I2_I2, BT_FN_BOOL_VPTR_I4_I4, BT_FN_BOOL_VPTR_I8_I8, BT_FN_I1_VPTR_I1_I1, BT_FN_I2_VPTR_I2_I2, BT_FN_I4_VPTR_I4_I4, BT_FN_I8_VPTR_I8_I8): New. * builtins.def (DEF_SYNC_BUILTIN): New. (BUILT_IN_FETCH_AND_ADD_N, BUILT_IN_FETCH_AND_ADD_1, BUILT_IN_FETCH_AND_ADD_2, BUILT_IN_FETCH_AND_ADD_4, BUILT_IN_FETCH_AND_ADD_8, BUILT_IN_FETCH_AND_SUB_N, BUILT_IN_FETCH_AND_SUB_1, BUILT_IN_FETCH_AND_SUB_2, BUILT_IN_FETCH_AND_SUB_4, BUILT_IN_FETCH_AND_SUB_8, BUILT_IN_FETCH_AND_OR_N, BUILT_IN_FETCH_AND_OR_1, BUILT_IN_FETCH_AND_OR_2, BUILT_IN_FETCH_AND_OR_4, BUILT_IN_FETCH_AND_OR_8, BUILT_IN_FETCH_AND_AND_N, BUILT_IN_FETCH_AND_AND_1, BUILT_IN_FETCH_AND_AND_2, BUILT_IN_FETCH_AND_AND_4, BUILT_IN_FETCH_AND_AND_8, BUILT_IN_FETCH_AND_XOR_N, BUILT_IN_FETCH_AND_XOR_1, BUILT_IN_FETCH_AND_XOR_2, BUILT_IN_FETCH_AND_XOR_4, BUILT_IN_FETCH_AND_XOR_8, BUILT_IN_FETCH_AND_NAND_N, BUILT_IN_FETCH_AND_NAND_1, BUILT_IN_FETCH_AND_NAND_2, BUILT_IN_FETCH_AND_NAND_4, BUILT_IN_FETCH_AND_NAND_8, BUILT_IN_ADD_AND_FETCH_N, BUILT_IN_ADD_AND_FETCH_1, BUILT_IN_ADD_AND_FETCH_2, BUILT_IN_ADD_AND_FETCH_4, BUILT_IN_ADD_AND_FETCH_8, BUILT_IN_SUB_AND_FETCH_N, BUILT_IN_SUB_AND_FETCH_1, BUILT_IN_SUB_AND_FETCH_2, BUILT_IN_SUB_AND_FETCH_4, BUILT_IN_SUB_AND_FETCH_8, BUILT_IN_OR_AND_FETCH_N, BUILT_IN_OR_AND_FETCH_1, BUILT_IN_OR_AND_FETCH_2, BUILT_IN_OR_AND_FETCH_4, BUILT_IN_OR_AND_FETCH_8, BUILT_IN_AND_AND_FETCH_N, BUILT_IN_AND_AND_FETCH_1, BUILT_IN_AND_AND_FETCH_2, BUILT_IN_AND_AND_FETCH_4, BUILT_IN_AND_AND_FETCH_8, BUILT_IN_XOR_AND_FETCH_N, BUILT_IN_XOR_AND_FETCH_1, BUILT_IN_XOR_AND_FETCH_2, BUILT_IN_XOR_AND_FETCH_4, BUILT_IN_XOR_AND_FETCH_8, BUILT_IN_NAND_AND_FETCH_N, BUILT_IN_NAND_AND_FETCH_1, BUILT_IN_NAND_AND_FETCH_2, BUILT_IN_NAND_AND_FETCH_4, BUILT_IN_NAND_AND_FETCH_8, BUILT_IN_BOOL_COMPARE_AND_SWAP_N, BUILT_IN_BOOL_COMPARE_AND_SWAP_1, BUILT_IN_BOOL_COMPARE_AND_SWAP_2, BUILT_IN_BOOL_COMPARE_AND_SWAP_4, BUILT_IN_BOOL_COMPARE_AND_SWAP_8, BUILT_IN_VAL_COMPARE_AND_SWAP_N, BUILT_IN_VAL_COMPARE_AND_SWAP_1, BUILT_IN_VAL_COMPARE_AND_SWAP_2, BUILT_IN_VAL_COMPARE_AND_SWAP_4, BUILT_IN_VAL_COMPARE_AND_SWAP_8, BUILT_IN_LOCK_TEST_AND_SET_N, BUILT_IN_LOCK_TEST_AND_SET_1, BUILT_IN_LOCK_TEST_AND_SET_2, BUILT_IN_LOCK_TEST_AND_SET_4, BUILT_IN_LOCK_TEST_AND_SET_8, BUILT_IN_LOCK_RELEASE_N, BUILT_IN_LOCK_RELEASE_1, BUILT_IN_LOCK_RELEASE_2, BUILT_IN_LOCK_RELEASE_4, BUILT_IN_LOCK_RELEASE_8, BUILT_IN_SYNCHRONIZE: New. * builtins.c (called_as_built_in): Rewrite from CALLED_AS_BUILT_IN as a function. Accept __sync_ as a prefix as well. (expand_builtin_sync_operation, expand_builtin_compare_and_swap, expand_builtin_lock_test_and_set, expand_builtin_synchronize, expand_builtin_lock_release): New. (expand_builtin): Call them. * c-common.c (DEF_BUILTIN): Don't require __builtin_ prefix if neither BOTH_P nor FALLBACK_P are defined. (builtin_type_for_size): New. (sync_resolve_size, sync_resolve_params, sync_resolve_return): New. (resolve_overloaded_builtin): New. * c-common.h (resolve_overloaded_builtin): Declare. (builtin_type_for_size): Declare. * c-typeck.c (build_function_call): Invoke resolve_overloaded_builtin. * expr.c (sync_add_optab, sync_sub_optab, sync_ior_optab, sync_and_optab, sync_xor_optab, sync_nand_optab, sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab, sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab, sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab, sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab, sync_compare_and_swap, sync_compare_and_swap_cc, sync_lock_test_and_set, sync_lock_release): New. * optabs.h: Declare them. * expr.h (expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): Declare. * genopinit.c (optabs): Add sync optabs. * optabs.c (init_optabs): Initialize sync optabs. (expand_val_compare_and_swap_1, expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_compare_and_swap_loop, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): New. * doc/extend.texi (Atomic Builtins): New section * doc/md.texi (Standard Names): Add sync patterns. From-SVN: r98154
2005-04-15 01:37:47 +02:00
/* Used to help initialize the builtin-types.def table. When a type of
the correct size doesn't exist, use error_mark_node instead of NULL.
The later results in segfaults even when a decl using the type doesn't
get invoked. */
tree
builtin_type_for_size (int size, bool unsignedp)
{
tree type = lang_hooks.types.type_for_size (size, unsignedp);
return type ? type : error_mark_node;
}
/* A helper function for resolve_overloaded_builtin in resolving the
overloaded __sync_ builtins. Returns a positive power of 2 if the
first operand of PARAMS is a pointer to a supported data type.
Returns 0 if an error is encountered. */
static int
sync_resolve_size (tree function, tree params)
{
tree type;
int size;
if (params == NULL)
{
error ("too few arguments to function %qE", function);
return 0;
}
type = TREE_TYPE (TREE_VALUE (params));
if (TREE_CODE (type) != POINTER_TYPE)
goto incompatible;
type = TREE_TYPE (type);
if (!INTEGRAL_TYPE_P (type) && !POINTER_TYPE_P (type))
goto incompatible;
size = tree_low_cst (TYPE_SIZE_UNIT (type), 1);
backport: builtins.def: Move all DEF_SYNC_BUILTIN to ... Merge from gomp-branch. * builtins.def: Move all DEF_SYNC_BUILTIN to ... * sync-builtins.def: ... new file. (BUILT_IN_FETCH_AND_ADD_16, BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16, BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16, BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16, BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16, BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16, BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16, BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16, BUILT_IN_LOCK_RELEASE_16): New builtins. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. * builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * c-common.c (enum c_builtin_type): Move to top-level from c_common_nodes_and_builtins enum builtin_type. (builtin_types): Move from c_common_nodes_and_builtins. (def_fn_type): New. (c_common_nodes_and_builtins): Use it. (def_builtin_1): Check for error_mark_node. (sync_resolve_size): Handle also 128 bit sync builtins. * Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def. * config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls. (TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define. * config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables. * config/i386/sync.md (CASMODE, DCASMODE): New mode macros. (doublemodesuffix, DCASHMODE): New mode attrs. (sync_compare_and_swap<mode>): Change into expand, use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap*. (*sync_compare_and_swap<mode>): New insn. (sync_double_compare_and_swap<mode>): Likewise. (*sync_double_compare_and_swapdi_pic): Likewise. (sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if mode is wider than a word, expand into sync_double_compare_and_swap_cc*. (sync_double_compare_and_swap_cc<mode>): New insn. (*sync_double_compare_and_swap_ccdi_pic): Likewise. From-SVN: r108997
2005-12-23 01:43:34 +01:00
if (size == 1 || size == 2 || size == 4 || size == 8 || size == 16)
re PR middle-end/14311 (builtins for atomic operations needed) PR middle-end/14311 * builtin-types.def (BT_BOOL, BT_VOLATILE_PTR, BT_I1, BT_I2, BT_I4, BT_I8, BT_FN_VOID_VPTR, BT_FN_I1_VPTR_I1, BT_FN_I2_VPTR_I2, BT_FN_I4_VPTR_I4, BT_FN_I8_VPTR_I8, BT_FN_BOOL_VPTR_I1_I1, BT_FN_BOOL_VPTR_I2_I2, BT_FN_BOOL_VPTR_I4_I4, BT_FN_BOOL_VPTR_I8_I8, BT_FN_I1_VPTR_I1_I1, BT_FN_I2_VPTR_I2_I2, BT_FN_I4_VPTR_I4_I4, BT_FN_I8_VPTR_I8_I8): New. * builtins.def (DEF_SYNC_BUILTIN): New. (BUILT_IN_FETCH_AND_ADD_N, BUILT_IN_FETCH_AND_ADD_1, BUILT_IN_FETCH_AND_ADD_2, BUILT_IN_FETCH_AND_ADD_4, BUILT_IN_FETCH_AND_ADD_8, BUILT_IN_FETCH_AND_SUB_N, BUILT_IN_FETCH_AND_SUB_1, BUILT_IN_FETCH_AND_SUB_2, BUILT_IN_FETCH_AND_SUB_4, BUILT_IN_FETCH_AND_SUB_8, BUILT_IN_FETCH_AND_OR_N, BUILT_IN_FETCH_AND_OR_1, BUILT_IN_FETCH_AND_OR_2, BUILT_IN_FETCH_AND_OR_4, BUILT_IN_FETCH_AND_OR_8, BUILT_IN_FETCH_AND_AND_N, BUILT_IN_FETCH_AND_AND_1, BUILT_IN_FETCH_AND_AND_2, BUILT_IN_FETCH_AND_AND_4, BUILT_IN_FETCH_AND_AND_8, BUILT_IN_FETCH_AND_XOR_N, BUILT_IN_FETCH_AND_XOR_1, BUILT_IN_FETCH_AND_XOR_2, BUILT_IN_FETCH_AND_XOR_4, BUILT_IN_FETCH_AND_XOR_8, BUILT_IN_FETCH_AND_NAND_N, BUILT_IN_FETCH_AND_NAND_1, BUILT_IN_FETCH_AND_NAND_2, BUILT_IN_FETCH_AND_NAND_4, BUILT_IN_FETCH_AND_NAND_8, BUILT_IN_ADD_AND_FETCH_N, BUILT_IN_ADD_AND_FETCH_1, BUILT_IN_ADD_AND_FETCH_2, BUILT_IN_ADD_AND_FETCH_4, BUILT_IN_ADD_AND_FETCH_8, BUILT_IN_SUB_AND_FETCH_N, BUILT_IN_SUB_AND_FETCH_1, BUILT_IN_SUB_AND_FETCH_2, BUILT_IN_SUB_AND_FETCH_4, BUILT_IN_SUB_AND_FETCH_8, BUILT_IN_OR_AND_FETCH_N, BUILT_IN_OR_AND_FETCH_1, BUILT_IN_OR_AND_FETCH_2, BUILT_IN_OR_AND_FETCH_4, BUILT_IN_OR_AND_FETCH_8, BUILT_IN_AND_AND_FETCH_N, BUILT_IN_AND_AND_FETCH_1, BUILT_IN_AND_AND_FETCH_2, BUILT_IN_AND_AND_FETCH_4, BUILT_IN_AND_AND_FETCH_8, BUILT_IN_XOR_AND_FETCH_N, BUILT_IN_XOR_AND_FETCH_1, BUILT_IN_XOR_AND_FETCH_2, BUILT_IN_XOR_AND_FETCH_4, BUILT_IN_XOR_AND_FETCH_8, BUILT_IN_NAND_AND_FETCH_N, BUILT_IN_NAND_AND_FETCH_1, BUILT_IN_NAND_AND_FETCH_2, BUILT_IN_NAND_AND_FETCH_4, BUILT_IN_NAND_AND_FETCH_8, BUILT_IN_BOOL_COMPARE_AND_SWAP_N, BUILT_IN_BOOL_COMPARE_AND_SWAP_1, BUILT_IN_BOOL_COMPARE_AND_SWAP_2, BUILT_IN_BOOL_COMPARE_AND_SWAP_4, BUILT_IN_BOOL_COMPARE_AND_SWAP_8, BUILT_IN_VAL_COMPARE_AND_SWAP_N, BUILT_IN_VAL_COMPARE_AND_SWAP_1, BUILT_IN_VAL_COMPARE_AND_SWAP_2, BUILT_IN_VAL_COMPARE_AND_SWAP_4, BUILT_IN_VAL_COMPARE_AND_SWAP_8, BUILT_IN_LOCK_TEST_AND_SET_N, BUILT_IN_LOCK_TEST_AND_SET_1, BUILT_IN_LOCK_TEST_AND_SET_2, BUILT_IN_LOCK_TEST_AND_SET_4, BUILT_IN_LOCK_TEST_AND_SET_8, BUILT_IN_LOCK_RELEASE_N, BUILT_IN_LOCK_RELEASE_1, BUILT_IN_LOCK_RELEASE_2, BUILT_IN_LOCK_RELEASE_4, BUILT_IN_LOCK_RELEASE_8, BUILT_IN_SYNCHRONIZE: New. * builtins.c (called_as_built_in): Rewrite from CALLED_AS_BUILT_IN as a function. Accept __sync_ as a prefix as well. (expand_builtin_sync_operation, expand_builtin_compare_and_swap, expand_builtin_lock_test_and_set, expand_builtin_synchronize, expand_builtin_lock_release): New. (expand_builtin): Call them. * c-common.c (DEF_BUILTIN): Don't require __builtin_ prefix if neither BOTH_P nor FALLBACK_P are defined. (builtin_type_for_size): New. (sync_resolve_size, sync_resolve_params, sync_resolve_return): New. (resolve_overloaded_builtin): New. * c-common.h (resolve_overloaded_builtin): Declare. (builtin_type_for_size): Declare. * c-typeck.c (build_function_call): Invoke resolve_overloaded_builtin. * expr.c (sync_add_optab, sync_sub_optab, sync_ior_optab, sync_and_optab, sync_xor_optab, sync_nand_optab, sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab, sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab, sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab, sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab, sync_compare_and_swap, sync_compare_and_swap_cc, sync_lock_test_and_set, sync_lock_release): New. * optabs.h: Declare them. * expr.h (expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): Declare. * genopinit.c (optabs): Add sync optabs. * optabs.c (init_optabs): Initialize sync optabs. (expand_val_compare_and_swap_1, expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_compare_and_swap_loop, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): New. * doc/extend.texi (Atomic Builtins): New section * doc/md.texi (Standard Names): Add sync patterns. From-SVN: r98154
2005-04-15 01:37:47 +02:00
return size;
incompatible:
error ("incompatible type for argument %d of %qE", 1, function);
return 0;
}
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
/* A helper function for resolve_overloaded_builtin. Adds casts to
re PR middle-end/14311 (builtins for atomic operations needed) PR middle-end/14311 * builtin-types.def (BT_BOOL, BT_VOLATILE_PTR, BT_I1, BT_I2, BT_I4, BT_I8, BT_FN_VOID_VPTR, BT_FN_I1_VPTR_I1, BT_FN_I2_VPTR_I2, BT_FN_I4_VPTR_I4, BT_FN_I8_VPTR_I8, BT_FN_BOOL_VPTR_I1_I1, BT_FN_BOOL_VPTR_I2_I2, BT_FN_BOOL_VPTR_I4_I4, BT_FN_BOOL_VPTR_I8_I8, BT_FN_I1_VPTR_I1_I1, BT_FN_I2_VPTR_I2_I2, BT_FN_I4_VPTR_I4_I4, BT_FN_I8_VPTR_I8_I8): New. * builtins.def (DEF_SYNC_BUILTIN): New. (BUILT_IN_FETCH_AND_ADD_N, BUILT_IN_FETCH_AND_ADD_1, BUILT_IN_FETCH_AND_ADD_2, BUILT_IN_FETCH_AND_ADD_4, BUILT_IN_FETCH_AND_ADD_8, BUILT_IN_FETCH_AND_SUB_N, BUILT_IN_FETCH_AND_SUB_1, BUILT_IN_FETCH_AND_SUB_2, BUILT_IN_FETCH_AND_SUB_4, BUILT_IN_FETCH_AND_SUB_8, BUILT_IN_FETCH_AND_OR_N, BUILT_IN_FETCH_AND_OR_1, BUILT_IN_FETCH_AND_OR_2, BUILT_IN_FETCH_AND_OR_4, BUILT_IN_FETCH_AND_OR_8, BUILT_IN_FETCH_AND_AND_N, BUILT_IN_FETCH_AND_AND_1, BUILT_IN_FETCH_AND_AND_2, BUILT_IN_FETCH_AND_AND_4, BUILT_IN_FETCH_AND_AND_8, BUILT_IN_FETCH_AND_XOR_N, BUILT_IN_FETCH_AND_XOR_1, BUILT_IN_FETCH_AND_XOR_2, BUILT_IN_FETCH_AND_XOR_4, BUILT_IN_FETCH_AND_XOR_8, BUILT_IN_FETCH_AND_NAND_N, BUILT_IN_FETCH_AND_NAND_1, BUILT_IN_FETCH_AND_NAND_2, BUILT_IN_FETCH_AND_NAND_4, BUILT_IN_FETCH_AND_NAND_8, BUILT_IN_ADD_AND_FETCH_N, BUILT_IN_ADD_AND_FETCH_1, BUILT_IN_ADD_AND_FETCH_2, BUILT_IN_ADD_AND_FETCH_4, BUILT_IN_ADD_AND_FETCH_8, BUILT_IN_SUB_AND_FETCH_N, BUILT_IN_SUB_AND_FETCH_1, BUILT_IN_SUB_AND_FETCH_2, BUILT_IN_SUB_AND_FETCH_4, BUILT_IN_SUB_AND_FETCH_8, BUILT_IN_OR_AND_FETCH_N, BUILT_IN_OR_AND_FETCH_1, BUILT_IN_OR_AND_FETCH_2, BUILT_IN_OR_AND_FETCH_4, BUILT_IN_OR_AND_FETCH_8, BUILT_IN_AND_AND_FETCH_N, BUILT_IN_AND_AND_FETCH_1, BUILT_IN_AND_AND_FETCH_2, BUILT_IN_AND_AND_FETCH_4, BUILT_IN_AND_AND_FETCH_8, BUILT_IN_XOR_AND_FETCH_N, BUILT_IN_XOR_AND_FETCH_1, BUILT_IN_XOR_AND_FETCH_2, BUILT_IN_XOR_AND_FETCH_4, BUILT_IN_XOR_AND_FETCH_8, BUILT_IN_NAND_AND_FETCH_N, BUILT_IN_NAND_AND_FETCH_1, BUILT_IN_NAND_AND_FETCH_2, BUILT_IN_NAND_AND_FETCH_4, BUILT_IN_NAND_AND_FETCH_8, BUILT_IN_BOOL_COMPARE_AND_SWAP_N, BUILT_IN_BOOL_COMPARE_AND_SWAP_1, BUILT_IN_BOOL_COMPARE_AND_SWAP_2, BUILT_IN_BOOL_COMPARE_AND_SWAP_4, BUILT_IN_BOOL_COMPARE_AND_SWAP_8, BUILT_IN_VAL_COMPARE_AND_SWAP_N, BUILT_IN_VAL_COMPARE_AND_SWAP_1, BUILT_IN_VAL_COMPARE_AND_SWAP_2, BUILT_IN_VAL_COMPARE_AND_SWAP_4, BUILT_IN_VAL_COMPARE_AND_SWAP_8, BUILT_IN_LOCK_TEST_AND_SET_N, BUILT_IN_LOCK_TEST_AND_SET_1, BUILT_IN_LOCK_TEST_AND_SET_2, BUILT_IN_LOCK_TEST_AND_SET_4, BUILT_IN_LOCK_TEST_AND_SET_8, BUILT_IN_LOCK_RELEASE_N, BUILT_IN_LOCK_RELEASE_1, BUILT_IN_LOCK_RELEASE_2, BUILT_IN_LOCK_RELEASE_4, BUILT_IN_LOCK_RELEASE_8, BUILT_IN_SYNCHRONIZE: New. * builtins.c (called_as_built_in): Rewrite from CALLED_AS_BUILT_IN as a function. Accept __sync_ as a prefix as well. (expand_builtin_sync_operation, expand_builtin_compare_and_swap, expand_builtin_lock_test_and_set, expand_builtin_synchronize, expand_builtin_lock_release): New. (expand_builtin): Call them. * c-common.c (DEF_BUILTIN): Don't require __builtin_ prefix if neither BOTH_P nor FALLBACK_P are defined. (builtin_type_for_size): New. (sync_resolve_size, sync_resolve_params, sync_resolve_return): New. (resolve_overloaded_builtin): New. * c-common.h (resolve_overloaded_builtin): Declare. (builtin_type_for_size): Declare. * c-typeck.c (build_function_call): Invoke resolve_overloaded_builtin. * expr.c (sync_add_optab, sync_sub_optab, sync_ior_optab, sync_and_optab, sync_xor_optab, sync_nand_optab, sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab, sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab, sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab, sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab, sync_compare_and_swap, sync_compare_and_swap_cc, sync_lock_test_and_set, sync_lock_release): New. * optabs.h: Declare them. * expr.h (expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): Declare. * genopinit.c (optabs): Add sync optabs. * optabs.c (init_optabs): Initialize sync optabs. (expand_val_compare_and_swap_1, expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_compare_and_swap_loop, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): New. * doc/extend.texi (Atomic Builtins): New section * doc/md.texi (Standard Names): Add sync patterns. From-SVN: r98154
2005-04-15 01:37:47 +02:00
PARAMS to make arguments match up with those of FUNCTION. Drops
the variadic arguments at the end. Returns false if some error
was encountered; true on success. */
static bool
sync_resolve_params (tree orig_function, tree function, tree params)
{
tree arg_types = TYPE_ARG_TYPES (TREE_TYPE (function));
tree ptype;
int number;
/* We've declared the implementation functions to use "volatile void *"
as the pointer parameter, so we shouldn't get any complaints from the
call to check_function_arguments what ever type the user used. */
arg_types = TREE_CHAIN (arg_types);
ptype = TREE_TYPE (TREE_TYPE (TREE_VALUE (params)));
number = 2;
/* For the rest of the values, we need to cast these to FTYPE, so that we
don't get warnings for passing pointer types, etc. */
while (arg_types != void_list_node)
{
tree val;
params = TREE_CHAIN (params);
if (params == NULL)
{
error ("too few arguments to function %qE", orig_function);
return false;
}
/* ??? Ideally for the first conversion we'd use convert_for_assignment
so that we get warnings for anything that doesn't match the pointer
type. This isn't portable across the C and C++ front ends atm. */
val = TREE_VALUE (params);
val = convert (ptype, val);
val = convert (TREE_VALUE (arg_types), val);
TREE_VALUE (params) = val;
arg_types = TREE_CHAIN (arg_types);
number++;
}
/* The definition of these primitives is variadic, with the remaining
being "an optional list of variables protected by the memory barrier".
No clue what that's supposed to mean, precisely, but we consider all
call-clobbered variables to be protected so we're safe. */
TREE_CHAIN (params) = NULL;
return true;
}
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
/* A helper function for resolve_overloaded_builtin. Adds a cast to
re PR middle-end/14311 (builtins for atomic operations needed) PR middle-end/14311 * builtin-types.def (BT_BOOL, BT_VOLATILE_PTR, BT_I1, BT_I2, BT_I4, BT_I8, BT_FN_VOID_VPTR, BT_FN_I1_VPTR_I1, BT_FN_I2_VPTR_I2, BT_FN_I4_VPTR_I4, BT_FN_I8_VPTR_I8, BT_FN_BOOL_VPTR_I1_I1, BT_FN_BOOL_VPTR_I2_I2, BT_FN_BOOL_VPTR_I4_I4, BT_FN_BOOL_VPTR_I8_I8, BT_FN_I1_VPTR_I1_I1, BT_FN_I2_VPTR_I2_I2, BT_FN_I4_VPTR_I4_I4, BT_FN_I8_VPTR_I8_I8): New. * builtins.def (DEF_SYNC_BUILTIN): New. (BUILT_IN_FETCH_AND_ADD_N, BUILT_IN_FETCH_AND_ADD_1, BUILT_IN_FETCH_AND_ADD_2, BUILT_IN_FETCH_AND_ADD_4, BUILT_IN_FETCH_AND_ADD_8, BUILT_IN_FETCH_AND_SUB_N, BUILT_IN_FETCH_AND_SUB_1, BUILT_IN_FETCH_AND_SUB_2, BUILT_IN_FETCH_AND_SUB_4, BUILT_IN_FETCH_AND_SUB_8, BUILT_IN_FETCH_AND_OR_N, BUILT_IN_FETCH_AND_OR_1, BUILT_IN_FETCH_AND_OR_2, BUILT_IN_FETCH_AND_OR_4, BUILT_IN_FETCH_AND_OR_8, BUILT_IN_FETCH_AND_AND_N, BUILT_IN_FETCH_AND_AND_1, BUILT_IN_FETCH_AND_AND_2, BUILT_IN_FETCH_AND_AND_4, BUILT_IN_FETCH_AND_AND_8, BUILT_IN_FETCH_AND_XOR_N, BUILT_IN_FETCH_AND_XOR_1, BUILT_IN_FETCH_AND_XOR_2, BUILT_IN_FETCH_AND_XOR_4, BUILT_IN_FETCH_AND_XOR_8, BUILT_IN_FETCH_AND_NAND_N, BUILT_IN_FETCH_AND_NAND_1, BUILT_IN_FETCH_AND_NAND_2, BUILT_IN_FETCH_AND_NAND_4, BUILT_IN_FETCH_AND_NAND_8, BUILT_IN_ADD_AND_FETCH_N, BUILT_IN_ADD_AND_FETCH_1, BUILT_IN_ADD_AND_FETCH_2, BUILT_IN_ADD_AND_FETCH_4, BUILT_IN_ADD_AND_FETCH_8, BUILT_IN_SUB_AND_FETCH_N, BUILT_IN_SUB_AND_FETCH_1, BUILT_IN_SUB_AND_FETCH_2, BUILT_IN_SUB_AND_FETCH_4, BUILT_IN_SUB_AND_FETCH_8, BUILT_IN_OR_AND_FETCH_N, BUILT_IN_OR_AND_FETCH_1, BUILT_IN_OR_AND_FETCH_2, BUILT_IN_OR_AND_FETCH_4, BUILT_IN_OR_AND_FETCH_8, BUILT_IN_AND_AND_FETCH_N, BUILT_IN_AND_AND_FETCH_1, BUILT_IN_AND_AND_FETCH_2, BUILT_IN_AND_AND_FETCH_4, BUILT_IN_AND_AND_FETCH_8, BUILT_IN_XOR_AND_FETCH_N, BUILT_IN_XOR_AND_FETCH_1, BUILT_IN_XOR_AND_FETCH_2, BUILT_IN_XOR_AND_FETCH_4, BUILT_IN_XOR_AND_FETCH_8, BUILT_IN_NAND_AND_FETCH_N, BUILT_IN_NAND_AND_FETCH_1, BUILT_IN_NAND_AND_FETCH_2, BUILT_IN_NAND_AND_FETCH_4, BUILT_IN_NAND_AND_FETCH_8, BUILT_IN_BOOL_COMPARE_AND_SWAP_N, BUILT_IN_BOOL_COMPARE_AND_SWAP_1, BUILT_IN_BOOL_COMPARE_AND_SWAP_2, BUILT_IN_BOOL_COMPARE_AND_SWAP_4, BUILT_IN_BOOL_COMPARE_AND_SWAP_8, BUILT_IN_VAL_COMPARE_AND_SWAP_N, BUILT_IN_VAL_COMPARE_AND_SWAP_1, BUILT_IN_VAL_COMPARE_AND_SWAP_2, BUILT_IN_VAL_COMPARE_AND_SWAP_4, BUILT_IN_VAL_COMPARE_AND_SWAP_8, BUILT_IN_LOCK_TEST_AND_SET_N, BUILT_IN_LOCK_TEST_AND_SET_1, BUILT_IN_LOCK_TEST_AND_SET_2, BUILT_IN_LOCK_TEST_AND_SET_4, BUILT_IN_LOCK_TEST_AND_SET_8, BUILT_IN_LOCK_RELEASE_N, BUILT_IN_LOCK_RELEASE_1, BUILT_IN_LOCK_RELEASE_2, BUILT_IN_LOCK_RELEASE_4, BUILT_IN_LOCK_RELEASE_8, BUILT_IN_SYNCHRONIZE: New. * builtins.c (called_as_built_in): Rewrite from CALLED_AS_BUILT_IN as a function. Accept __sync_ as a prefix as well. (expand_builtin_sync_operation, expand_builtin_compare_and_swap, expand_builtin_lock_test_and_set, expand_builtin_synchronize, expand_builtin_lock_release): New. (expand_builtin): Call them. * c-common.c (DEF_BUILTIN): Don't require __builtin_ prefix if neither BOTH_P nor FALLBACK_P are defined. (builtin_type_for_size): New. (sync_resolve_size, sync_resolve_params, sync_resolve_return): New. (resolve_overloaded_builtin): New. * c-common.h (resolve_overloaded_builtin): Declare. (builtin_type_for_size): Declare. * c-typeck.c (build_function_call): Invoke resolve_overloaded_builtin. * expr.c (sync_add_optab, sync_sub_optab, sync_ior_optab, sync_and_optab, sync_xor_optab, sync_nand_optab, sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab, sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab, sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab, sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab, sync_compare_and_swap, sync_compare_and_swap_cc, sync_lock_test_and_set, sync_lock_release): New. * optabs.h: Declare them. * expr.h (expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): Declare. * genopinit.c (optabs): Add sync optabs. * optabs.c (init_optabs): Initialize sync optabs. (expand_val_compare_and_swap_1, expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_compare_and_swap_loop, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): New. * doc/extend.texi (Atomic Builtins): New section * doc/md.texi (Standard Names): Add sync patterns. From-SVN: r98154
2005-04-15 01:37:47 +02:00
RESULT to make it match the type of the first pointer argument in
PARAMS. */
static tree
sync_resolve_return (tree params, tree result)
{
tree ptype = TREE_TYPE (TREE_TYPE (TREE_VALUE (params)));
c-common.c (handle_mode_attribute): When not modifying in place, create subtypes for enumerations. * c-common.c (handle_mode_attribute): When not modifying in place, create subtypes for enumerations. (sync_resolve_return): Use TYPE_MAIN_VARIANT. * gimplify.c (create_tmp_from_val): Likewise. From-SVN: r104603
2005-09-24 18:21:43 +02:00
ptype = TYPE_MAIN_VARIANT (ptype);
re PR middle-end/14311 (builtins for atomic operations needed) PR middle-end/14311 * builtin-types.def (BT_BOOL, BT_VOLATILE_PTR, BT_I1, BT_I2, BT_I4, BT_I8, BT_FN_VOID_VPTR, BT_FN_I1_VPTR_I1, BT_FN_I2_VPTR_I2, BT_FN_I4_VPTR_I4, BT_FN_I8_VPTR_I8, BT_FN_BOOL_VPTR_I1_I1, BT_FN_BOOL_VPTR_I2_I2, BT_FN_BOOL_VPTR_I4_I4, BT_FN_BOOL_VPTR_I8_I8, BT_FN_I1_VPTR_I1_I1, BT_FN_I2_VPTR_I2_I2, BT_FN_I4_VPTR_I4_I4, BT_FN_I8_VPTR_I8_I8): New. * builtins.def (DEF_SYNC_BUILTIN): New. (BUILT_IN_FETCH_AND_ADD_N, BUILT_IN_FETCH_AND_ADD_1, BUILT_IN_FETCH_AND_ADD_2, BUILT_IN_FETCH_AND_ADD_4, BUILT_IN_FETCH_AND_ADD_8, BUILT_IN_FETCH_AND_SUB_N, BUILT_IN_FETCH_AND_SUB_1, BUILT_IN_FETCH_AND_SUB_2, BUILT_IN_FETCH_AND_SUB_4, BUILT_IN_FETCH_AND_SUB_8, BUILT_IN_FETCH_AND_OR_N, BUILT_IN_FETCH_AND_OR_1, BUILT_IN_FETCH_AND_OR_2, BUILT_IN_FETCH_AND_OR_4, BUILT_IN_FETCH_AND_OR_8, BUILT_IN_FETCH_AND_AND_N, BUILT_IN_FETCH_AND_AND_1, BUILT_IN_FETCH_AND_AND_2, BUILT_IN_FETCH_AND_AND_4, BUILT_IN_FETCH_AND_AND_8, BUILT_IN_FETCH_AND_XOR_N, BUILT_IN_FETCH_AND_XOR_1, BUILT_IN_FETCH_AND_XOR_2, BUILT_IN_FETCH_AND_XOR_4, BUILT_IN_FETCH_AND_XOR_8, BUILT_IN_FETCH_AND_NAND_N, BUILT_IN_FETCH_AND_NAND_1, BUILT_IN_FETCH_AND_NAND_2, BUILT_IN_FETCH_AND_NAND_4, BUILT_IN_FETCH_AND_NAND_8, BUILT_IN_ADD_AND_FETCH_N, BUILT_IN_ADD_AND_FETCH_1, BUILT_IN_ADD_AND_FETCH_2, BUILT_IN_ADD_AND_FETCH_4, BUILT_IN_ADD_AND_FETCH_8, BUILT_IN_SUB_AND_FETCH_N, BUILT_IN_SUB_AND_FETCH_1, BUILT_IN_SUB_AND_FETCH_2, BUILT_IN_SUB_AND_FETCH_4, BUILT_IN_SUB_AND_FETCH_8, BUILT_IN_OR_AND_FETCH_N, BUILT_IN_OR_AND_FETCH_1, BUILT_IN_OR_AND_FETCH_2, BUILT_IN_OR_AND_FETCH_4, BUILT_IN_OR_AND_FETCH_8, BUILT_IN_AND_AND_FETCH_N, BUILT_IN_AND_AND_FETCH_1, BUILT_IN_AND_AND_FETCH_2, BUILT_IN_AND_AND_FETCH_4, BUILT_IN_AND_AND_FETCH_8, BUILT_IN_XOR_AND_FETCH_N, BUILT_IN_XOR_AND_FETCH_1, BUILT_IN_XOR_AND_FETCH_2, BUILT_IN_XOR_AND_FETCH_4, BUILT_IN_XOR_AND_FETCH_8, BUILT_IN_NAND_AND_FETCH_N, BUILT_IN_NAND_AND_FETCH_1, BUILT_IN_NAND_AND_FETCH_2, BUILT_IN_NAND_AND_FETCH_4, BUILT_IN_NAND_AND_FETCH_8, BUILT_IN_BOOL_COMPARE_AND_SWAP_N, BUILT_IN_BOOL_COMPARE_AND_SWAP_1, BUILT_IN_BOOL_COMPARE_AND_SWAP_2, BUILT_IN_BOOL_COMPARE_AND_SWAP_4, BUILT_IN_BOOL_COMPARE_AND_SWAP_8, BUILT_IN_VAL_COMPARE_AND_SWAP_N, BUILT_IN_VAL_COMPARE_AND_SWAP_1, BUILT_IN_VAL_COMPARE_AND_SWAP_2, BUILT_IN_VAL_COMPARE_AND_SWAP_4, BUILT_IN_VAL_COMPARE_AND_SWAP_8, BUILT_IN_LOCK_TEST_AND_SET_N, BUILT_IN_LOCK_TEST_AND_SET_1, BUILT_IN_LOCK_TEST_AND_SET_2, BUILT_IN_LOCK_TEST_AND_SET_4, BUILT_IN_LOCK_TEST_AND_SET_8, BUILT_IN_LOCK_RELEASE_N, BUILT_IN_LOCK_RELEASE_1, BUILT_IN_LOCK_RELEASE_2, BUILT_IN_LOCK_RELEASE_4, BUILT_IN_LOCK_RELEASE_8, BUILT_IN_SYNCHRONIZE: New. * builtins.c (called_as_built_in): Rewrite from CALLED_AS_BUILT_IN as a function. Accept __sync_ as a prefix as well. (expand_builtin_sync_operation, expand_builtin_compare_and_swap, expand_builtin_lock_test_and_set, expand_builtin_synchronize, expand_builtin_lock_release): New. (expand_builtin): Call them. * c-common.c (DEF_BUILTIN): Don't require __builtin_ prefix if neither BOTH_P nor FALLBACK_P are defined. (builtin_type_for_size): New. (sync_resolve_size, sync_resolve_params, sync_resolve_return): New. (resolve_overloaded_builtin): New. * c-common.h (resolve_overloaded_builtin): Declare. (builtin_type_for_size): Declare. * c-typeck.c (build_function_call): Invoke resolve_overloaded_builtin. * expr.c (sync_add_optab, sync_sub_optab, sync_ior_optab, sync_and_optab, sync_xor_optab, sync_nand_optab, sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab, sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab, sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab, sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab, sync_compare_and_swap, sync_compare_and_swap_cc, sync_lock_test_and_set, sync_lock_release): New. * optabs.h: Declare them. * expr.h (expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): Declare. * genopinit.c (optabs): Add sync optabs. * optabs.c (init_optabs): Initialize sync optabs. (expand_val_compare_and_swap_1, expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_compare_and_swap_loop, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): New. * doc/extend.texi (Atomic Builtins): New section * doc/md.texi (Standard Names): Add sync patterns. From-SVN: r98154
2005-04-15 01:37:47 +02:00
return convert (ptype, result);
}
/* Some builtin functions are placeholders for other expressions. This
function should be called immediately after parsing the call expression
before surrounding code has committed to the type of the expression.
FUNCTION is the DECL that has been invoked; it is known to be a builtin.
PARAMS is the argument list for the call. The return value is non-null
when expansion is complete, and null if normal processing should
continue. */
tree
resolve_overloaded_builtin (tree function, tree params)
{
enum built_in_function orig_code = DECL_FUNCTION_CODE (function);
c-common.c (resolve_overloaded_builtin): Forward to target hook for BUILT_IN_MD built-ins. 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * c-common.c (resolve_overloaded_builtin): Forward to target hook for BUILT_IN_MD built-ins. * c-typeck.c (finish_call_expr): Call resolve_overloaded_builtin for all types of built-in. * target-def.h (TARGET_RESOLVE_OVERLOADED_BUILTIN): New. Use it in the definition of the target hooks struct. * target.h (struct gcc_target): Add resolve_overloaded_builtin. * config/rs6000/altivec.h: Rewritten. * config/rs6000/rs6000-c.c (struct altivec_builtin_types, altivec_resolve_overloaded_builtin, altivec_build_resolved_builtin, rs6000_builtin_type, rs6000_builtin_type_compatible, altivec_overloaded_builtins, rs6000_builtin_type, rs6000_builtin_type_compatible): New. * config/rs6000/rs6000.c (rs6000_builtin_types, rs6000_builtin_decls): New. (def_builtin): Turn into a function. Check for duplicates and store the builtin into rs6000_builtin_decls. (bdesc_3arg, bdesc_dst, bdesc_altivec_preds, bdesc_2arg, bdesc_1arg): Add overloaded builtins. (altivec_expand_builtin): Check for unresolved overloaded builtins, do not support ALTIVEC_COMPILETIME_ERROR. (rs6000_init_builtins): Add opaque 128-bit vector, and internal nodes to represent front-end types. (altivec_init_builtins, rs6000_common_init_builtins): Create builtins with opaque arguments and/or return values. * config/rs6000/rs6000.h (enum rs6000_builtins): Remove ALTIVEC_COMPILETIME_ERROR and add Altivec overloaded builtins. (rs6000_builtin_type_index): New. (is_ev64_opaque_type): Rename to... (rs6000_is_opaque_type): ... this. (rs6000_cpu_cpp_builtins): Install the resolve_overloaded_builtin target hook. cp: 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * semantics.c (finish_call_expr): Call resolve_overloaded_builtin for BUILT_IN_MD built-ins. testsuite: 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * gcc.dg/altivec-3.c (vec_store): Do not use the old __builtin_altivec_st_internal_4si built-in. From-SVN: r99103
2005-05-02 18:02:52 +02:00
switch (DECL_BUILT_IN_CLASS (function))
{
case BUILT_IN_NORMAL:
break;
case BUILT_IN_MD:
if (targetm.resolve_overloaded_builtin)
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
return targetm.resolve_overloaded_builtin (function, params);
c-common.c (resolve_overloaded_builtin): Forward to target hook for BUILT_IN_MD built-ins. 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * c-common.c (resolve_overloaded_builtin): Forward to target hook for BUILT_IN_MD built-ins. * c-typeck.c (finish_call_expr): Call resolve_overloaded_builtin for all types of built-in. * target-def.h (TARGET_RESOLVE_OVERLOADED_BUILTIN): New. Use it in the definition of the target hooks struct. * target.h (struct gcc_target): Add resolve_overloaded_builtin. * config/rs6000/altivec.h: Rewritten. * config/rs6000/rs6000-c.c (struct altivec_builtin_types, altivec_resolve_overloaded_builtin, altivec_build_resolved_builtin, rs6000_builtin_type, rs6000_builtin_type_compatible, altivec_overloaded_builtins, rs6000_builtin_type, rs6000_builtin_type_compatible): New. * config/rs6000/rs6000.c (rs6000_builtin_types, rs6000_builtin_decls): New. (def_builtin): Turn into a function. Check for duplicates and store the builtin into rs6000_builtin_decls. (bdesc_3arg, bdesc_dst, bdesc_altivec_preds, bdesc_2arg, bdesc_1arg): Add overloaded builtins. (altivec_expand_builtin): Check for unresolved overloaded builtins, do not support ALTIVEC_COMPILETIME_ERROR. (rs6000_init_builtins): Add opaque 128-bit vector, and internal nodes to represent front-end types. (altivec_init_builtins, rs6000_common_init_builtins): Create builtins with opaque arguments and/or return values. * config/rs6000/rs6000.h (enum rs6000_builtins): Remove ALTIVEC_COMPILETIME_ERROR and add Altivec overloaded builtins. (rs6000_builtin_type_index): New. (is_ev64_opaque_type): Rename to... (rs6000_is_opaque_type): ... this. (rs6000_cpu_cpp_builtins): Install the resolve_overloaded_builtin target hook. cp: 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * semantics.c (finish_call_expr): Call resolve_overloaded_builtin for BUILT_IN_MD built-ins. testsuite: 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * gcc.dg/altivec-3.c (vec_store): Do not use the old __builtin_altivec_st_internal_4si built-in. From-SVN: r99103
2005-05-02 18:02:52 +02:00
else
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
return NULL_TREE;
c-common.c (resolve_overloaded_builtin): Forward to target hook for BUILT_IN_MD built-ins. 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * c-common.c (resolve_overloaded_builtin): Forward to target hook for BUILT_IN_MD built-ins. * c-typeck.c (finish_call_expr): Call resolve_overloaded_builtin for all types of built-in. * target-def.h (TARGET_RESOLVE_OVERLOADED_BUILTIN): New. Use it in the definition of the target hooks struct. * target.h (struct gcc_target): Add resolve_overloaded_builtin. * config/rs6000/altivec.h: Rewritten. * config/rs6000/rs6000-c.c (struct altivec_builtin_types, altivec_resolve_overloaded_builtin, altivec_build_resolved_builtin, rs6000_builtin_type, rs6000_builtin_type_compatible, altivec_overloaded_builtins, rs6000_builtin_type, rs6000_builtin_type_compatible): New. * config/rs6000/rs6000.c (rs6000_builtin_types, rs6000_builtin_decls): New. (def_builtin): Turn into a function. Check for duplicates and store the builtin into rs6000_builtin_decls. (bdesc_3arg, bdesc_dst, bdesc_altivec_preds, bdesc_2arg, bdesc_1arg): Add overloaded builtins. (altivec_expand_builtin): Check for unresolved overloaded builtins, do not support ALTIVEC_COMPILETIME_ERROR. (rs6000_init_builtins): Add opaque 128-bit vector, and internal nodes to represent front-end types. (altivec_init_builtins, rs6000_common_init_builtins): Create builtins with opaque arguments and/or return values. * config/rs6000/rs6000.h (enum rs6000_builtins): Remove ALTIVEC_COMPILETIME_ERROR and add Altivec overloaded builtins. (rs6000_builtin_type_index): New. (is_ev64_opaque_type): Rename to... (rs6000_is_opaque_type): ... this. (rs6000_cpu_cpp_builtins): Install the resolve_overloaded_builtin target hook. cp: 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * semantics.c (finish_call_expr): Call resolve_overloaded_builtin for BUILT_IN_MD built-ins. testsuite: 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * gcc.dg/altivec-3.c (vec_store): Do not use the old __builtin_altivec_st_internal_4si built-in. From-SVN: r99103
2005-05-02 18:02:52 +02:00
default:
return NULL_TREE;
}
Whitespace fixups From-SVN: r113893
2006-05-19 00:16:23 +02:00
c-common.c (resolve_overloaded_builtin): Forward to target hook for BUILT_IN_MD built-ins. 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * c-common.c (resolve_overloaded_builtin): Forward to target hook for BUILT_IN_MD built-ins. * c-typeck.c (finish_call_expr): Call resolve_overloaded_builtin for all types of built-in. * target-def.h (TARGET_RESOLVE_OVERLOADED_BUILTIN): New. Use it in the definition of the target hooks struct. * target.h (struct gcc_target): Add resolve_overloaded_builtin. * config/rs6000/altivec.h: Rewritten. * config/rs6000/rs6000-c.c (struct altivec_builtin_types, altivec_resolve_overloaded_builtin, altivec_build_resolved_builtin, rs6000_builtin_type, rs6000_builtin_type_compatible, altivec_overloaded_builtins, rs6000_builtin_type, rs6000_builtin_type_compatible): New. * config/rs6000/rs6000.c (rs6000_builtin_types, rs6000_builtin_decls): New. (def_builtin): Turn into a function. Check for duplicates and store the builtin into rs6000_builtin_decls. (bdesc_3arg, bdesc_dst, bdesc_altivec_preds, bdesc_2arg, bdesc_1arg): Add overloaded builtins. (altivec_expand_builtin): Check for unresolved overloaded builtins, do not support ALTIVEC_COMPILETIME_ERROR. (rs6000_init_builtins): Add opaque 128-bit vector, and internal nodes to represent front-end types. (altivec_init_builtins, rs6000_common_init_builtins): Create builtins with opaque arguments and/or return values. * config/rs6000/rs6000.h (enum rs6000_builtins): Remove ALTIVEC_COMPILETIME_ERROR and add Altivec overloaded builtins. (rs6000_builtin_type_index): New. (is_ev64_opaque_type): Rename to... (rs6000_is_opaque_type): ... this. (rs6000_cpu_cpp_builtins): Install the resolve_overloaded_builtin target hook. cp: 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * semantics.c (finish_call_expr): Call resolve_overloaded_builtin for BUILT_IN_MD built-ins. testsuite: 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * gcc.dg/altivec-3.c (vec_store): Do not use the old __builtin_altivec_st_internal_4si built-in. From-SVN: r99103
2005-05-02 18:02:52 +02:00
/* Handle BUILT_IN_NORMAL here. */
re PR middle-end/14311 (builtins for atomic operations needed) PR middle-end/14311 * builtin-types.def (BT_BOOL, BT_VOLATILE_PTR, BT_I1, BT_I2, BT_I4, BT_I8, BT_FN_VOID_VPTR, BT_FN_I1_VPTR_I1, BT_FN_I2_VPTR_I2, BT_FN_I4_VPTR_I4, BT_FN_I8_VPTR_I8, BT_FN_BOOL_VPTR_I1_I1, BT_FN_BOOL_VPTR_I2_I2, BT_FN_BOOL_VPTR_I4_I4, BT_FN_BOOL_VPTR_I8_I8, BT_FN_I1_VPTR_I1_I1, BT_FN_I2_VPTR_I2_I2, BT_FN_I4_VPTR_I4_I4, BT_FN_I8_VPTR_I8_I8): New. * builtins.def (DEF_SYNC_BUILTIN): New. (BUILT_IN_FETCH_AND_ADD_N, BUILT_IN_FETCH_AND_ADD_1, BUILT_IN_FETCH_AND_ADD_2, BUILT_IN_FETCH_AND_ADD_4, BUILT_IN_FETCH_AND_ADD_8, BUILT_IN_FETCH_AND_SUB_N, BUILT_IN_FETCH_AND_SUB_1, BUILT_IN_FETCH_AND_SUB_2, BUILT_IN_FETCH_AND_SUB_4, BUILT_IN_FETCH_AND_SUB_8, BUILT_IN_FETCH_AND_OR_N, BUILT_IN_FETCH_AND_OR_1, BUILT_IN_FETCH_AND_OR_2, BUILT_IN_FETCH_AND_OR_4, BUILT_IN_FETCH_AND_OR_8, BUILT_IN_FETCH_AND_AND_N, BUILT_IN_FETCH_AND_AND_1, BUILT_IN_FETCH_AND_AND_2, BUILT_IN_FETCH_AND_AND_4, BUILT_IN_FETCH_AND_AND_8, BUILT_IN_FETCH_AND_XOR_N, BUILT_IN_FETCH_AND_XOR_1, BUILT_IN_FETCH_AND_XOR_2, BUILT_IN_FETCH_AND_XOR_4, BUILT_IN_FETCH_AND_XOR_8, BUILT_IN_FETCH_AND_NAND_N, BUILT_IN_FETCH_AND_NAND_1, BUILT_IN_FETCH_AND_NAND_2, BUILT_IN_FETCH_AND_NAND_4, BUILT_IN_FETCH_AND_NAND_8, BUILT_IN_ADD_AND_FETCH_N, BUILT_IN_ADD_AND_FETCH_1, BUILT_IN_ADD_AND_FETCH_2, BUILT_IN_ADD_AND_FETCH_4, BUILT_IN_ADD_AND_FETCH_8, BUILT_IN_SUB_AND_FETCH_N, BUILT_IN_SUB_AND_FETCH_1, BUILT_IN_SUB_AND_FETCH_2, BUILT_IN_SUB_AND_FETCH_4, BUILT_IN_SUB_AND_FETCH_8, BUILT_IN_OR_AND_FETCH_N, BUILT_IN_OR_AND_FETCH_1, BUILT_IN_OR_AND_FETCH_2, BUILT_IN_OR_AND_FETCH_4, BUILT_IN_OR_AND_FETCH_8, BUILT_IN_AND_AND_FETCH_N, BUILT_IN_AND_AND_FETCH_1, BUILT_IN_AND_AND_FETCH_2, BUILT_IN_AND_AND_FETCH_4, BUILT_IN_AND_AND_FETCH_8, BUILT_IN_XOR_AND_FETCH_N, BUILT_IN_XOR_AND_FETCH_1, BUILT_IN_XOR_AND_FETCH_2, BUILT_IN_XOR_AND_FETCH_4, BUILT_IN_XOR_AND_FETCH_8, BUILT_IN_NAND_AND_FETCH_N, BUILT_IN_NAND_AND_FETCH_1, BUILT_IN_NAND_AND_FETCH_2, BUILT_IN_NAND_AND_FETCH_4, BUILT_IN_NAND_AND_FETCH_8, BUILT_IN_BOOL_COMPARE_AND_SWAP_N, BUILT_IN_BOOL_COMPARE_AND_SWAP_1, BUILT_IN_BOOL_COMPARE_AND_SWAP_2, BUILT_IN_BOOL_COMPARE_AND_SWAP_4, BUILT_IN_BOOL_COMPARE_AND_SWAP_8, BUILT_IN_VAL_COMPARE_AND_SWAP_N, BUILT_IN_VAL_COMPARE_AND_SWAP_1, BUILT_IN_VAL_COMPARE_AND_SWAP_2, BUILT_IN_VAL_COMPARE_AND_SWAP_4, BUILT_IN_VAL_COMPARE_AND_SWAP_8, BUILT_IN_LOCK_TEST_AND_SET_N, BUILT_IN_LOCK_TEST_AND_SET_1, BUILT_IN_LOCK_TEST_AND_SET_2, BUILT_IN_LOCK_TEST_AND_SET_4, BUILT_IN_LOCK_TEST_AND_SET_8, BUILT_IN_LOCK_RELEASE_N, BUILT_IN_LOCK_RELEASE_1, BUILT_IN_LOCK_RELEASE_2, BUILT_IN_LOCK_RELEASE_4, BUILT_IN_LOCK_RELEASE_8, BUILT_IN_SYNCHRONIZE: New. * builtins.c (called_as_built_in): Rewrite from CALLED_AS_BUILT_IN as a function. Accept __sync_ as a prefix as well. (expand_builtin_sync_operation, expand_builtin_compare_and_swap, expand_builtin_lock_test_and_set, expand_builtin_synchronize, expand_builtin_lock_release): New. (expand_builtin): Call them. * c-common.c (DEF_BUILTIN): Don't require __builtin_ prefix if neither BOTH_P nor FALLBACK_P are defined. (builtin_type_for_size): New. (sync_resolve_size, sync_resolve_params, sync_resolve_return): New. (resolve_overloaded_builtin): New. * c-common.h (resolve_overloaded_builtin): Declare. (builtin_type_for_size): Declare. * c-typeck.c (build_function_call): Invoke resolve_overloaded_builtin. * expr.c (sync_add_optab, sync_sub_optab, sync_ior_optab, sync_and_optab, sync_xor_optab, sync_nand_optab, sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab, sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab, sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab, sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab, sync_compare_and_swap, sync_compare_and_swap_cc, sync_lock_test_and_set, sync_lock_release): New. * optabs.h: Declare them. * expr.h (expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): Declare. * genopinit.c (optabs): Add sync optabs. * optabs.c (init_optabs): Initialize sync optabs. (expand_val_compare_and_swap_1, expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_compare_and_swap_loop, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): New. * doc/extend.texi (Atomic Builtins): New section * doc/md.texi (Standard Names): Add sync patterns. From-SVN: r98154
2005-04-15 01:37:47 +02:00
switch (orig_code)
{
case BUILT_IN_FETCH_AND_ADD_N:
case BUILT_IN_FETCH_AND_SUB_N:
case BUILT_IN_FETCH_AND_OR_N:
case BUILT_IN_FETCH_AND_AND_N:
case BUILT_IN_FETCH_AND_XOR_N:
case BUILT_IN_FETCH_AND_NAND_N:
case BUILT_IN_ADD_AND_FETCH_N:
case BUILT_IN_SUB_AND_FETCH_N:
case BUILT_IN_OR_AND_FETCH_N:
case BUILT_IN_AND_AND_FETCH_N:
case BUILT_IN_XOR_AND_FETCH_N:
case BUILT_IN_NAND_AND_FETCH_N:
case BUILT_IN_BOOL_COMPARE_AND_SWAP_N:
case BUILT_IN_VAL_COMPARE_AND_SWAP_N:
case BUILT_IN_LOCK_TEST_AND_SET_N:
case BUILT_IN_LOCK_RELEASE_N:
{
int n = sync_resolve_size (function, params);
tree new_function, result;
if (n == 0)
return error_mark_node;
new_function = built_in_decls[orig_code + exact_log2 (n) + 1];
if (!sync_resolve_params (function, new_function, params))
return error_mark_node;
result = build_function_call (new_function, params);
if (orig_code != BUILT_IN_BOOL_COMPARE_AND_SWAP_N
&& orig_code != BUILT_IN_LOCK_RELEASE_N)
result = sync_resolve_return (params, result);
return result;
}
default:
c-common.c (resolve_overloaded_builtin): Forward to target hook for BUILT_IN_MD built-ins. 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * c-common.c (resolve_overloaded_builtin): Forward to target hook for BUILT_IN_MD built-ins. * c-typeck.c (finish_call_expr): Call resolve_overloaded_builtin for all types of built-in. * target-def.h (TARGET_RESOLVE_OVERLOADED_BUILTIN): New. Use it in the definition of the target hooks struct. * target.h (struct gcc_target): Add resolve_overloaded_builtin. * config/rs6000/altivec.h: Rewritten. * config/rs6000/rs6000-c.c (struct altivec_builtin_types, altivec_resolve_overloaded_builtin, altivec_build_resolved_builtin, rs6000_builtin_type, rs6000_builtin_type_compatible, altivec_overloaded_builtins, rs6000_builtin_type, rs6000_builtin_type_compatible): New. * config/rs6000/rs6000.c (rs6000_builtin_types, rs6000_builtin_decls): New. (def_builtin): Turn into a function. Check for duplicates and store the builtin into rs6000_builtin_decls. (bdesc_3arg, bdesc_dst, bdesc_altivec_preds, bdesc_2arg, bdesc_1arg): Add overloaded builtins. (altivec_expand_builtin): Check for unresolved overloaded builtins, do not support ALTIVEC_COMPILETIME_ERROR. (rs6000_init_builtins): Add opaque 128-bit vector, and internal nodes to represent front-end types. (altivec_init_builtins, rs6000_common_init_builtins): Create builtins with opaque arguments and/or return values. * config/rs6000/rs6000.h (enum rs6000_builtins): Remove ALTIVEC_COMPILETIME_ERROR and add Altivec overloaded builtins. (rs6000_builtin_type_index): New. (is_ev64_opaque_type): Rename to... (rs6000_is_opaque_type): ... this. (rs6000_cpu_cpp_builtins): Install the resolve_overloaded_builtin target hook. cp: 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * semantics.c (finish_call_expr): Call resolve_overloaded_builtin for BUILT_IN_MD built-ins. testsuite: 2005-05-02 Paolo Bonzini <bonzini@gnu.org> * gcc.dg/altivec-3.c (vec_store): Do not use the old __builtin_altivec_st_internal_4si built-in. From-SVN: r99103
2005-05-02 18:02:52 +02:00
return NULL_TREE;
re PR middle-end/14311 (builtins for atomic operations needed) PR middle-end/14311 * builtin-types.def (BT_BOOL, BT_VOLATILE_PTR, BT_I1, BT_I2, BT_I4, BT_I8, BT_FN_VOID_VPTR, BT_FN_I1_VPTR_I1, BT_FN_I2_VPTR_I2, BT_FN_I4_VPTR_I4, BT_FN_I8_VPTR_I8, BT_FN_BOOL_VPTR_I1_I1, BT_FN_BOOL_VPTR_I2_I2, BT_FN_BOOL_VPTR_I4_I4, BT_FN_BOOL_VPTR_I8_I8, BT_FN_I1_VPTR_I1_I1, BT_FN_I2_VPTR_I2_I2, BT_FN_I4_VPTR_I4_I4, BT_FN_I8_VPTR_I8_I8): New. * builtins.def (DEF_SYNC_BUILTIN): New. (BUILT_IN_FETCH_AND_ADD_N, BUILT_IN_FETCH_AND_ADD_1, BUILT_IN_FETCH_AND_ADD_2, BUILT_IN_FETCH_AND_ADD_4, BUILT_IN_FETCH_AND_ADD_8, BUILT_IN_FETCH_AND_SUB_N, BUILT_IN_FETCH_AND_SUB_1, BUILT_IN_FETCH_AND_SUB_2, BUILT_IN_FETCH_AND_SUB_4, BUILT_IN_FETCH_AND_SUB_8, BUILT_IN_FETCH_AND_OR_N, BUILT_IN_FETCH_AND_OR_1, BUILT_IN_FETCH_AND_OR_2, BUILT_IN_FETCH_AND_OR_4, BUILT_IN_FETCH_AND_OR_8, BUILT_IN_FETCH_AND_AND_N, BUILT_IN_FETCH_AND_AND_1, BUILT_IN_FETCH_AND_AND_2, BUILT_IN_FETCH_AND_AND_4, BUILT_IN_FETCH_AND_AND_8, BUILT_IN_FETCH_AND_XOR_N, BUILT_IN_FETCH_AND_XOR_1, BUILT_IN_FETCH_AND_XOR_2, BUILT_IN_FETCH_AND_XOR_4, BUILT_IN_FETCH_AND_XOR_8, BUILT_IN_FETCH_AND_NAND_N, BUILT_IN_FETCH_AND_NAND_1, BUILT_IN_FETCH_AND_NAND_2, BUILT_IN_FETCH_AND_NAND_4, BUILT_IN_FETCH_AND_NAND_8, BUILT_IN_ADD_AND_FETCH_N, BUILT_IN_ADD_AND_FETCH_1, BUILT_IN_ADD_AND_FETCH_2, BUILT_IN_ADD_AND_FETCH_4, BUILT_IN_ADD_AND_FETCH_8, BUILT_IN_SUB_AND_FETCH_N, BUILT_IN_SUB_AND_FETCH_1, BUILT_IN_SUB_AND_FETCH_2, BUILT_IN_SUB_AND_FETCH_4, BUILT_IN_SUB_AND_FETCH_8, BUILT_IN_OR_AND_FETCH_N, BUILT_IN_OR_AND_FETCH_1, BUILT_IN_OR_AND_FETCH_2, BUILT_IN_OR_AND_FETCH_4, BUILT_IN_OR_AND_FETCH_8, BUILT_IN_AND_AND_FETCH_N, BUILT_IN_AND_AND_FETCH_1, BUILT_IN_AND_AND_FETCH_2, BUILT_IN_AND_AND_FETCH_4, BUILT_IN_AND_AND_FETCH_8, BUILT_IN_XOR_AND_FETCH_N, BUILT_IN_XOR_AND_FETCH_1, BUILT_IN_XOR_AND_FETCH_2, BUILT_IN_XOR_AND_FETCH_4, BUILT_IN_XOR_AND_FETCH_8, BUILT_IN_NAND_AND_FETCH_N, BUILT_IN_NAND_AND_FETCH_1, BUILT_IN_NAND_AND_FETCH_2, BUILT_IN_NAND_AND_FETCH_4, BUILT_IN_NAND_AND_FETCH_8, BUILT_IN_BOOL_COMPARE_AND_SWAP_N, BUILT_IN_BOOL_COMPARE_AND_SWAP_1, BUILT_IN_BOOL_COMPARE_AND_SWAP_2, BUILT_IN_BOOL_COMPARE_AND_SWAP_4, BUILT_IN_BOOL_COMPARE_AND_SWAP_8, BUILT_IN_VAL_COMPARE_AND_SWAP_N, BUILT_IN_VAL_COMPARE_AND_SWAP_1, BUILT_IN_VAL_COMPARE_AND_SWAP_2, BUILT_IN_VAL_COMPARE_AND_SWAP_4, BUILT_IN_VAL_COMPARE_AND_SWAP_8, BUILT_IN_LOCK_TEST_AND_SET_N, BUILT_IN_LOCK_TEST_AND_SET_1, BUILT_IN_LOCK_TEST_AND_SET_2, BUILT_IN_LOCK_TEST_AND_SET_4, BUILT_IN_LOCK_TEST_AND_SET_8, BUILT_IN_LOCK_RELEASE_N, BUILT_IN_LOCK_RELEASE_1, BUILT_IN_LOCK_RELEASE_2, BUILT_IN_LOCK_RELEASE_4, BUILT_IN_LOCK_RELEASE_8, BUILT_IN_SYNCHRONIZE: New. * builtins.c (called_as_built_in): Rewrite from CALLED_AS_BUILT_IN as a function. Accept __sync_ as a prefix as well. (expand_builtin_sync_operation, expand_builtin_compare_and_swap, expand_builtin_lock_test_and_set, expand_builtin_synchronize, expand_builtin_lock_release): New. (expand_builtin): Call them. * c-common.c (DEF_BUILTIN): Don't require __builtin_ prefix if neither BOTH_P nor FALLBACK_P are defined. (builtin_type_for_size): New. (sync_resolve_size, sync_resolve_params, sync_resolve_return): New. (resolve_overloaded_builtin): New. * c-common.h (resolve_overloaded_builtin): Declare. (builtin_type_for_size): Declare. * c-typeck.c (build_function_call): Invoke resolve_overloaded_builtin. * expr.c (sync_add_optab, sync_sub_optab, sync_ior_optab, sync_and_optab, sync_xor_optab, sync_nand_optab, sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab, sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab, sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab, sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab, sync_compare_and_swap, sync_compare_and_swap_cc, sync_lock_test_and_set, sync_lock_release): New. * optabs.h: Declare them. * expr.h (expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): Declare. * genopinit.c (optabs): Add sync optabs. * optabs.c (init_optabs): Initialize sync optabs. (expand_val_compare_and_swap_1, expand_val_compare_and_swap, expand_bool_compare_and_swap, expand_compare_and_swap_loop, expand_sync_operation, expand_sync_fetch_operation, expand_sync_lock_test_and_set): New. * doc/extend.texi (Atomic Builtins): New section * doc/md.texi (Standard Names): Add sync patterns. From-SVN: r98154
2005-04-15 01:37:47 +02:00
}
}
c-common.h (same_scalar_type_ignoring_signedness): Protoize. * c-common.h (same_scalar_type_ignoring_signedness): Protoize. * c-common.c (same_scalar_type_ignoring_signedness): New. * c-typeck.c (build_binary_op): Check compatability of vector types. Move error report after switch. Do not clobber code[01] on *_DIV_EXPR case. * testsuite/gcc.dg/simd-1.c: Update error messages. * testsuite/gcc.dg/simd-1b.c: Re-enable tests. Update error messages. * testsuite/gcc.dg/simd-2.c: Update error messages. * testsuite/gcc.dg/simd-4.c: New. From-SVN: r100976
2005-06-15 12:33:51 +02:00
/* Ignoring their sign, return true if two scalar types are the same. */
bool
same_scalar_type_ignoring_signedness (tree t1, tree t2)
{
enum tree_code c1 = TREE_CODE (t1), c2 = TREE_CODE (t2);
gcc_assert ((c1 == INTEGER_TYPE || c1 == REAL_TYPE)
&& (c2 == INTEGER_TYPE || c2 == REAL_TYPE));
/* Equality works here because c_common_signed_type uses
TYPE_MAIN_VARIANT. */
return lang_hooks.types.signed_type (t1)
== lang_hooks.types.signed_type (t2);
}
c-common.c (check_missing_format_attribute): New. * c-common.c (check_missing_format_attribute): New. * c-common.h (check_missing_format_attribute): Likewise. * c-typeck.c (convert_for_assignment): Use it. cp: * call.c (convert_for_arg_passing): Check function pointers when -Wmissing-format-attribute is activated. * typeck.c (convert_for_assignment): Likewise. testsuite: * g++.dg/warn/miss-format-1.C, g++.dg/warn/miss-format-2.C, g++.dg/warn/miss-format-3.C, g++.dg/warn/miss-format-4.C, g++.dg/warn/miss-format-5.C, g++.dg/warn/miss-format-6.C: New. From-SVN: r102338
2005-07-24 23:38:02 +02:00
/* Check for missing format attributes on function pointers. LTYPE is
the new type or left-hand side type. RTYPE is the old type or
right-hand side type. Returns TRUE if LTYPE is missing the desired
attribute. */
bool
check_missing_format_attribute (tree ltype, tree rtype)
{
tree const ttr = TREE_TYPE (rtype), ttl = TREE_TYPE (ltype);
tree ra;
for (ra = TYPE_ATTRIBUTES (ttr); ra; ra = TREE_CHAIN (ra))
if (is_attribute_p ("format", TREE_PURPOSE (ra)))
break;
if (ra)
{
tree la;
for (la = TYPE_ATTRIBUTES (ttl); la; la = TREE_CHAIN (la))
if (is_attribute_p ("format", TREE_PURPOSE (la)))
break;
return !la;
}
else
return false;
}
re PR c++/21667 (misleading warning about array subscription) 2005-11-23 Gabriel Dos Reis <gdr@integrable-solutions.net> PR c++/21667 * c-typeck.c (build_array_ref): Avoid code duplicate. Use common C/C++ diagnostic function warn_array_subscript_with_type_char. * c-common.h (warn_array_subscript_with_type_char): Declare. * c-common.c (warn_array_subscript_with_type_char): Define. cp/ 2005-11-23 Gabriel Dos Reis <gdr@integrable-solutions.net> PR c++/21667 * typeck.c (build_array_ref): Avoid code duplicate. Use common C/C++ diagnostic function warn_array_subscript_with_type_char. testsuite/ 2005-11-23 Gabriel Dos Reis <gdr@integrable-solutions.net> PR c++/21667 * gcc.dg/Wchar-subscripts.c: New. * g++.dg/warn/Wchar-subscripts.C: Likewise. From-SVN: r107448
2005-11-24 03:02:26 +01:00
/* Subscripting with type char is likely to lose on a machine where
chars are signed. So warn on any machine, but optionally. Don't
warn for unsigned char since that type is safe. Don't warn for
signed char because anyone who uses that must have done so
deliberately. Furthermore, we reduce the false positive load by
warning only for non-constant value of type char. */
void
warn_array_subscript_with_type_char (tree index)
{
if (TYPE_MAIN_VARIANT (TREE_TYPE (index)) == char_type_node
&& TREE_CODE (index) != INTEGER_CST)
warning (OPT_Wchar_subscripts, "array subscript has type %<char%>");
}
re PR c++/19564 (-Wparentheses does not work with the C++ front-end) PR c++/19564 PR c++/19756 gcc/: * c-typeck.c (parser_build_binary_op): Move parentheses warnings to warn_about_parentheses in c-common.c. * c-common.c (warn_about_parentheses): New function. * c-common.h (warn_about_parentheses): Declare. * doc/invoke.texi (Warning Options): Update -Wparentheses description. gcc/cp/: * parser.c (cp_parser_expression_stack_entry): Add field lhs_type. (cp_parser_binary_expression): Track tree code of left hand side of expression. Use it when calling build_x_binary_op. (cp_parser_selection_statement): Add if_p parameter. Change all callers. Warn about ambiguous else. (cp_parser_statement): Add if_p parameter. Change all callers. (cp_parser_implicitly_scoped_statement): Likewise. * typeck.c (build_x_binary_op): Add parameters arg1_code and arg2_code. Change all callers. Call warn_about_parentheses. * cp-tree.h (build_x_binary_op): Update declaration. gcc/testsuite/: * g++.dg/warn/Wparentheses-5.C: New test. * g++.dg/warn/Wparentheses-6.C: New test. * g++.dg/warn/Wparentheses-7.C: New test. * g++.dg/warn/Wparentheses-8.C: New test. * g++.dg/warn/Wparentheses-9.C: New test. * g++.dg/warn/Wparentheses-10.C: New test. * g++.dg/warn/Wparentheses-11.C: New test. * g++.dg/warn/Wparentheses-12.C: New test. * g++.dg/warn/Wparentheses-13.C: New test. * g++.dg/warn/Wparentheses-14.C: New test. * g++.dg/warn/Wparentheses-15.C: New test. * g++.dg/warn/Wparentheses-16.C: New test. * g++.dg/warn/Wparentheses-17.C: New test. * g++.dg/warn/Wparentheses-18.C: New test. * g++.dg/warn/Wparentheses-19.C: New test. * g++.dg/warn/Wparentheses-20.C: New test. * g++.dg/warn/Wparentheses-21.C: New test. libstdc++-v3/: * include/bits/locale_facets.tcc (num_get<>::_M_extract_float): Add parentheses around && within || to avoid warning. (num_get<>::_M_extract_int): Likewise. (money_get<>::_M_extract): Likewise. (num_get<>::do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, void*&)): Add parentheses around & within | to avoid warning. (num_put<>::do_put(iter_type, ios_base&, char_type, const void*)): Likewise. * include/bits/streambuf_iterator.h (istreambuf_iterator::equal): Add parentheses around && within || to avoid warning. * libsupc++/tinfo.cc (__do_dyncast): Likewise. * src/locale.cc (locale::_S_normalize_category): Likewise. * include/bits/stl_tree.h (_Rb_tree<>::_M_insert_unique): Add braces to avoid ambiguous else warning. * src/strstream.cc (strstreambuf::_M_free): Likewise. * src/tree.cc (_Rb_tree_rebalance_for_erase): Likewise. From-SVN: r119855
2006-12-14 06:49:06 +01:00
/* Implement -Wparentheses for the unexpected C precedence rules, to
cover cases like x + y << z which readers are likely to
misinterpret. We have seen an expression in which CODE is a binary
operator used to combine expressions headed by CODE_LEFT and
CODE_RIGHT. CODE_LEFT and CODE_RIGHT may be ERROR_MARK, which
means that that side of the expression was not formed using a
binary operator, or it was enclosed in parentheses. */
void
warn_about_parentheses (enum tree_code code, enum tree_code code_left,
enum tree_code code_right)
{
if (!warn_parentheses)
return;
if (code == LSHIFT_EXPR || code == RSHIFT_EXPR)
{
if (code_left == PLUS_EXPR || code_left == MINUS_EXPR
|| code_right == PLUS_EXPR || code_right == MINUS_EXPR)
warning (OPT_Wparentheses,
"suggest parentheses around + or - inside shift");
}
if (code == TRUTH_ORIF_EXPR)
{
if (code_left == TRUTH_ANDIF_EXPR
|| code_right == TRUTH_ANDIF_EXPR)
warning (OPT_Wparentheses,
"suggest parentheses around && within ||");
}
if (code == BIT_IOR_EXPR)
{
if (code_left == BIT_AND_EXPR || code_left == BIT_XOR_EXPR
|| code_left == PLUS_EXPR || code_left == MINUS_EXPR
|| code_right == BIT_AND_EXPR || code_right == BIT_XOR_EXPR
|| code_right == PLUS_EXPR || code_right == MINUS_EXPR)
warning (OPT_Wparentheses,
"suggest parentheses around arithmetic in operand of |");
/* Check cases like x|y==z */
if (TREE_CODE_CLASS (code_left) == tcc_comparison
|| TREE_CODE_CLASS (code_right) == tcc_comparison)
warning (OPT_Wparentheses,
"suggest parentheses around comparison in operand of |");
}
if (code == BIT_XOR_EXPR)
{
if (code_left == BIT_AND_EXPR
|| code_left == PLUS_EXPR || code_left == MINUS_EXPR
|| code_right == BIT_AND_EXPR
|| code_right == PLUS_EXPR || code_right == MINUS_EXPR)
warning (OPT_Wparentheses,
"suggest parentheses around arithmetic in operand of ^");
/* Check cases like x^y==z */
if (TREE_CODE_CLASS (code_left) == tcc_comparison
|| TREE_CODE_CLASS (code_right) == tcc_comparison)
warning (OPT_Wparentheses,
"suggest parentheses around comparison in operand of ^");
}
if (code == BIT_AND_EXPR)
{
if (code_left == PLUS_EXPR || code_left == MINUS_EXPR
|| code_right == PLUS_EXPR || code_right == MINUS_EXPR)
warning (OPT_Wparentheses,
"suggest parentheses around + or - in operand of &");
/* Check cases like x&y==z */
if (TREE_CODE_CLASS (code_left) == tcc_comparison
|| TREE_CODE_CLASS (code_right) == tcc_comparison)
warning (OPT_Wparentheses,
"suggest parentheses around comparison in operand of &");
}
c-common.c (warn_about_parentheses): Separate warning about un-parenthized sequence of comparison operators from the... 2007-01-31 Dirk Mueller <dmueller@suse.de> * c-common.c (warn_about_parentheses): Separate warning about un-parenthized sequence of comparison operators from the one which is supposed to warn about x <= y <= z. * testsuite/gcc.dg/Wparentheses-2.c: Update and add new tests. From-SVN: r121421
2007-01-31 14:43:40 +01:00
if (code == EQ_EXPR || code == NE_EXPR)
{
if (TREE_CODE_CLASS (code_left) == tcc_comparison
|| TREE_CODE_CLASS (code_right) == tcc_comparison)
warning (OPT_Wparentheses,
"suggest parentheses around comparison in operand of %s",
code == EQ_EXPR ? "==" : "!=");
}
else if (TREE_CODE_CLASS (code) == tcc_comparison)
{
if ((TREE_CODE_CLASS (code_left) == tcc_comparison
&& code_left != NE_EXPR && code_left != EQ_EXPR)
|| (TREE_CODE_CLASS (code_right) == tcc_comparison
&& code_right != NE_EXPR && code_right != EQ_EXPR))
warning (OPT_Wparentheses, "comparisons like X<=Y<=Z do not "
"have their mathematical meaning");
}
re PR c++/19564 (-Wparentheses does not work with the C++ front-end) PR c++/19564 PR c++/19756 gcc/: * c-typeck.c (parser_build_binary_op): Move parentheses warnings to warn_about_parentheses in c-common.c. * c-common.c (warn_about_parentheses): New function. * c-common.h (warn_about_parentheses): Declare. * doc/invoke.texi (Warning Options): Update -Wparentheses description. gcc/cp/: * parser.c (cp_parser_expression_stack_entry): Add field lhs_type. (cp_parser_binary_expression): Track tree code of left hand side of expression. Use it when calling build_x_binary_op. (cp_parser_selection_statement): Add if_p parameter. Change all callers. Warn about ambiguous else. (cp_parser_statement): Add if_p parameter. Change all callers. (cp_parser_implicitly_scoped_statement): Likewise. * typeck.c (build_x_binary_op): Add parameters arg1_code and arg2_code. Change all callers. Call warn_about_parentheses. * cp-tree.h (build_x_binary_op): Update declaration. gcc/testsuite/: * g++.dg/warn/Wparentheses-5.C: New test. * g++.dg/warn/Wparentheses-6.C: New test. * g++.dg/warn/Wparentheses-7.C: New test. * g++.dg/warn/Wparentheses-8.C: New test. * g++.dg/warn/Wparentheses-9.C: New test. * g++.dg/warn/Wparentheses-10.C: New test. * g++.dg/warn/Wparentheses-11.C: New test. * g++.dg/warn/Wparentheses-12.C: New test. * g++.dg/warn/Wparentheses-13.C: New test. * g++.dg/warn/Wparentheses-14.C: New test. * g++.dg/warn/Wparentheses-15.C: New test. * g++.dg/warn/Wparentheses-16.C: New test. * g++.dg/warn/Wparentheses-17.C: New test. * g++.dg/warn/Wparentheses-18.C: New test. * g++.dg/warn/Wparentheses-19.C: New test. * g++.dg/warn/Wparentheses-20.C: New test. * g++.dg/warn/Wparentheses-21.C: New test. libstdc++-v3/: * include/bits/locale_facets.tcc (num_get<>::_M_extract_float): Add parentheses around && within || to avoid warning. (num_get<>::_M_extract_int): Likewise. (money_get<>::_M_extract): Likewise. (num_get<>::do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, void*&)): Add parentheses around & within | to avoid warning. (num_put<>::do_put(iter_type, ios_base&, char_type, const void*)): Likewise. * include/bits/streambuf_iterator.h (istreambuf_iterator::equal): Add parentheses around && within || to avoid warning. * libsupc++/tinfo.cc (__do_dyncast): Likewise. * src/locale.cc (locale::_S_normalize_category): Likewise. * include/bits/stl_tree.h (_Rb_tree<>::_M_insert_unique): Add braces to avoid ambiguous else warning. * src/strstream.cc (strstreambuf::_M_free): Likewise. * src/tree.cc (_Rb_tree_rebalance_for_erase): Likewise. From-SVN: r119855
2006-12-14 06:49:06 +01:00
}
007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * c-decl.c (pop_scope): Replace warnings with call to warn_for_unused_label. * c-common.h (warn_for_unused_label): Declare. * c-common.c (warn_for_unused_label): Define. cp/ * decl.c (pop_label): Replace warning with call to warn_for_unused_label. From-SVN: r121310
2007-01-29 22:05:58 +01:00
/* If LABEL (a LABEL_DECL) has not been used, issue a warning. */
void
warn_for_unused_label (tree label)
{
if (!TREE_USED (label))
{
if (DECL_INITIAL (label))
warning (OPT_Wunused_label, "label %q+D defined but not used", label);
else
warning (OPT_Wunused_label, "label %q+D declared but not defined", label);
}
}
re PR c++/21667 (misleading warning about array subscription) 2005-11-23 Gabriel Dos Reis <gdr@integrable-solutions.net> PR c++/21667 * c-typeck.c (build_array_ref): Avoid code duplicate. Use common C/C++ diagnostic function warn_array_subscript_with_type_char. * c-common.h (warn_array_subscript_with_type_char): Declare. * c-common.c (warn_array_subscript_with_type_char): Define. cp/ 2005-11-23 Gabriel Dos Reis <gdr@integrable-solutions.net> PR c++/21667 * typeck.c (build_array_ref): Avoid code duplicate. Use common C/C++ diagnostic function warn_array_subscript_with_type_char. testsuite/ 2005-11-23 Gabriel Dos Reis <gdr@integrable-solutions.net> PR c++/21667 * gcc.dg/Wchar-subscripts.c: New. * g++.dg/warn/Wchar-subscripts.C: Likewise. From-SVN: r107448
2005-11-24 03:02:26 +01:00
Merge from pch-branch up to tag pch-commit-20020603. From-SVN: r54232
2002-06-04 09:11:05 +02:00
#include "gt-c-common.h"