1991-12-25 04:55:54 +01:00
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/* Language-specific hook definitions for C front end.
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2000-02-26 06:45:17 +01:00
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Copyright (C) 1991, 1995, 1997, 1998,
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2001-01-02 08:00:49 +01:00
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1999, 2000, 2001 Free Software Foundation, Inc.
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1991-12-25 04:55:54 +01:00
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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1995-06-15 13:33:25 +02:00
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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1991-12-25 04:55:54 +01:00
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#include "config.h"
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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
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#include "system.h"
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1991-12-25 04:55:54 +01:00
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#include "tree.h"
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1999-09-05 03:06:48 +02:00
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#include "function.h"
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1991-12-25 04:55:54 +01:00
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#include "input.h"
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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
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#include "toplev.h"
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2000-08-20 16:57:16 +02:00
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#include "diagnostic.h"
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1998-06-18 08:46:35 +02:00
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#include "output.h"
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1999-10-16 03:25:01 +02:00
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#include "flags.h"
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1999-09-06 23:28:22 +02:00
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#include "ggc.h"
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2000-09-17 09:38:23 +02:00
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#include "rtl.h"
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#include "expr.h"
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#include "c-tree.h"
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#include "c-lex.h"
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1998-12-09 13:47:28 +01:00
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#include "cpplib.h"
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2000-11-25 20:28:44 +01:00
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static int c_tree_printer PARAMS ((output_buffer *));
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2001-01-02 08:00:49 +01:00
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static int c_missing_noreturn_ok_p PARAMS ((tree));
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2001-01-09 11:54:01 +01:00
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static void c_init PARAMS ((void));
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2001-01-10 08:51:11 +01:00
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static void c_init_options PARAMS ((void));
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2001-01-07 04:34:28 +01:00
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static void c_post_options PARAMS ((void));
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/* Each front end provides its own. */
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2001-01-09 11:54:01 +01:00
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struct lang_hooks lang_hooks = {c_init,
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NULL, /* c_finish */
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2001-01-10 08:51:11 +01:00
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c_init_options,
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c_decode_option,
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2001-01-09 11:54:01 +01:00
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c_post_options};
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2001-01-07 04:34:28 +01:00
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/* Post-switch processing. */
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static void
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c_post_options ()
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{
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2001-01-07 16:17:07 +01:00
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cpp_post_options (parse_in);
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2001-01-07 04:34:28 +01:00
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}
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[multiple changes]
1998-10-28 16:10 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
* c-lang.c: Declare extern char *yy_cur if USE_CPPLIB.
(lang_init): Call check_newline always.
* c-lex.c (init_parse) [USE_CPPLIB=1]: After calling
cpp_start_read, set yy_cur and yy_lim to read from
parse_in.token_buffer, so that we'll see the first #line
directive.
* cpplib.c (cpp_start_read): finclude the main input file
before processing -include/-imacros. Process -imacros and
-include separately, and handle -include by stacking a
buffer for the file in question as if it'd been #included.
* toplev.c (documented_lang_options) Recognize -H when
USE_CPPLIB is on.
1998-10-28 16:09 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu>
* cpplib.c: Merge do_once into do_pragma. Break file handling
code out of do_include.
Move append_include_chain, deps_output,
file_cleanup, redundant_include_p, import_hash,
lookup_import, add_import, read_filename_string, read_name_map,
open_include_file, finclude, safe_read to cppfiles.c.
Move prototypes for deps_output, append_include_chain,
finclude to cpplib.h. Move definition of struct
file_name_list there also.
* cppfiles.c: New file. Contains all the above functions
broken out of cpplib.c; also hack_vms_include_specification
from cccp.c and find_include_file, a new function broken out of
do_include.
* Makefile.in (cppmain): Depend on cppfiles.o.
(fix-header): Likewise.
(cppfiles.o): New target.
* configure.in (--enable-c-cpplib): Add cppfiles.o to
extra_c_objs. Add ../cppfiles.o to extra_cxx_objs.
From-SVN: r23424
1998-10-29 12:54:13 +01:00
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2001-01-10 08:51:11 +01:00
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static void
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c_init_options ()
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1998-06-07 16:06:47 +02:00
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{
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Makefile.in (OBJS, [...]): Update.
* Makefile.in (OBJS, LIBCPP_OBJS, LIBCPP_DEPS,
cpplib.o, cpphash.o, fix-header): Update.
(hashtable.o): New target.
* c-common.h: Include cpplib.h. Define C_RID_CODE and
struct c_common_identifier here.
* c-lang.c (c_init_options): Update. Call set_identifier_size.
* c-lex.c (c_lex): Update.
* c-pragma.h: Update.
* c-tree.h (struct lang_identifier): Contain c_common_identifier.
Delete rid_code.
(C_RID_CODE): Delete.
* cpphash.c: Rewrite to use hashtable.c.
* cpphash.h: Update include guards.
(struct cpp_reader): Remove hashtab.
hash_ob and buffer_ob are no longer pointers. Add hash_table
and our_hashtable.
(HASHSTEP, _cpp_init_hashtable, _cpp_lookup_with_hash): Delete.
(_cpp_cleanup_hashtable): Rename _cpp_destroy_hashtable.
(_cpp_cleanup_stacks): Rename _cpp_init_directives.
* cppinit.c (cpp_create_reader): Update.
* cpplex.c (cpp_ideq, parse_identifier, cpp_output_token): Update.
(cpp_interpret_charconst): Eliminate warning.
* cpplib.c (do_pragma, do_endif, push_conditional,
cpp_push_buffer, cpp_pop_buffer): Update.
(_cpp_init_stacks): Rename cpp_init_directives.
(_cpp_cleanup_stacks): Remove.
* cpplib.h: Update include guards. Include tree-core.h and c-rid.h.
(cpp_hashnode, cpp_token, NODE_LEN, NODE_NAME,
cpp_forall_identifiers, cpp_create_reader): Update.
(C_RID_CODE, cpp_make_node): New.
(c_common_identifier): New identifier node for C front ends.
* cppmain.c (main): Update.
* fix-header.c (read_scan_file): Update.
* flags.h (id_clash_len): Make unsigned.
* ggc.h (ggc_mark_nonnull_tree): New.
* hashtable.c: New.
* hashtable.h: New.
* stringpool.c: Update comments and copyright. Update to use
hashtable.c.
* toplev.c (approx_sqrt): Move to hashtable.c.
(id_clash_len): Make unsigned.
* toplev.h (ident_hash): New.
* tree.c (gcc_obstack_init): Move to hashtable.c.
* tree.h: Include hashtable.h.
(IDENTIFIER_POINTER, IDENTIFIER_LENGTH): Update.
(GCC_IDENT_TO_HT_IDENT, HT_IDENT_TO_GCC_IDENT): New.
(struct tree_identifier): Update.
(make_identifier): New.
cp:
* cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
(C_RID_CODE): Remove.
* lex.c (cxx_init_options): Call set_identifier_size. Update.
(init_parse): Don't do it here.
objc:
* objc-act.c (objc_init_options): Call set_identifier_size. Update.
From-SVN: r42334
2001-05-20 08:26:45 +02:00
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/* Make identifier nodes long enough for the language-specific slots. */
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set_identifier_size (sizeof (struct lang_identifier));
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parse_in = cpp_create_reader (ident_hash, CLK_GNUC89);
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2000-11-25 20:28:44 +01:00
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1999-10-16 03:25:01 +02:00
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/* Mark as "unspecified". */
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flag_bounds_check = -1;
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1998-06-07 16:06:47 +02:00
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}
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2001-01-09 11:54:01 +01:00
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static void
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c_init ()
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1991-12-25 04:55:54 +01:00
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{
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2001-01-03 21:56:22 +01:00
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c_common_lang_init ();
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1999-10-16 03:25:01 +02:00
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2001-02-12 18:31:42 +01:00
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/* If still unspecified, make it match -std=c99
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(allowing for -pedantic-errors). */
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2000-07-31 20:10:31 +02:00
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if (mesg_implicit_function_declaration < 0)
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{
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2001-02-12 18:31:42 +01:00
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if (flag_isoc99)
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2000-07-31 20:10:31 +02:00
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mesg_implicit_function_declaration = flag_pedantic_errors ? 2 : 1;
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else
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mesg_implicit_function_declaration = 0;
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}
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1999-09-05 03:06:48 +02:00
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save_lang_status = &push_c_function_context;
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restore_lang_status = &pop_c_function_context;
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1999-09-06 23:28:22 +02:00
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mark_lang_status = &mark_c_function_context;
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2000-09-17 09:38:23 +02:00
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lang_expand_expr = &c_expand_expr;
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lang_safe_from_p = &c_safe_from_p;
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lang_printer = &c_tree_printer;
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lang_expand_decl_stmt = &c_expand_decl_stmt;
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2001-01-02 08:00:49 +01:00
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lang_missing_noreturn_ok_p = &c_missing_noreturn_ok_p;
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2000-08-20 16:57:16 +02:00
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1999-09-06 23:28:22 +02:00
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c_parse_init ();
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1991-12-25 04:55:54 +01:00
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}
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1999-08-10 01:38:41 +02:00
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const char *
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1993-03-25 09:51:26 +01:00
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lang_identify ()
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{
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return "c";
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}
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1993-04-10 01:11:34 +02:00
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void
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print_lang_statistics ()
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{
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}
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1998-03-24 00:04:47 +01:00
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/* used by print-tree.c */
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void
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lang_print_xnode (file, node, indent)
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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
|
|
|
FILE *file ATTRIBUTE_UNUSED;
|
|
|
|
tree node ATTRIBUTE_UNUSED;
|
|
|
|
int indent ATTRIBUTE_UNUSED;
|
1998-03-24 00:04:47 +01:00
|
|
|
{
|
|
|
|
}
|
|
|
|
|
1991-12-25 04:55:54 +01:00
|
|
|
/* Used by c-lex.c, but only for objc. */
|
1993-04-10 01:11:34 +02:00
|
|
|
|
1991-12-25 04:55:54 +01:00
|
|
|
tree
|
|
|
|
lookup_interface (arg)
|
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
|
|
|
tree arg ATTRIBUTE_UNUSED;
|
1991-12-25 04:55:54 +01:00
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
1993-04-10 01:11:34 +02:00
|
|
|
tree
|
|
|
|
is_class_name (arg)
|
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
|
|
|
tree arg ATTRIBUTE_UNUSED;
|
1993-04-10 01:11:34 +02:00
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
1991-12-25 04:55:54 +01:00
|
|
|
void
|
|
|
|
maybe_objc_check_decl (decl)
|
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
|
|
|
tree decl ATTRIBUTE_UNUSED;
|
1991-12-25 04:55:54 +01:00
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
1993-04-10 01:11:34 +02:00
|
|
|
maybe_objc_comptypes (lhs, rhs, reflexive)
|
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
|
|
|
tree lhs ATTRIBUTE_UNUSED;
|
|
|
|
tree rhs ATTRIBUTE_UNUSED;
|
|
|
|
int reflexive ATTRIBUTE_UNUSED;
|
1993-04-10 01:11:34 +02:00
|
|
|
{
|
1993-04-22 13:48:17 +02:00
|
|
|
return -1;
|
1993-04-10 01:11:34 +02:00
|
|
|
}
|
|
|
|
|
1991-12-25 04:55:54 +01:00
|
|
|
tree
|
|
|
|
maybe_building_objc_message_expr ()
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
|
|
|
recognize_objc_keyword ()
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2000-06-20 00:28:28 +02:00
|
|
|
/* Used by c-typeck.c (build_external_ref), but only for objc. */
|
|
|
|
|
|
|
|
tree
|
|
|
|
lookup_objc_ivar (id)
|
|
|
|
tree id ATTRIBUTE_UNUSED;
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2000-11-08 02:31:01 +01:00
|
|
|
#if !defined(ASM_OUTPUT_CONSTRUCTOR) || !defined(ASM_OUTPUT_DESTRUCTOR)
|
|
|
|
extern tree static_ctors;
|
|
|
|
extern tree static_dtors;
|
|
|
|
|
|
|
|
static tree start_cdtor PARAMS ((int));
|
|
|
|
static void finish_cdtor PARAMS ((tree));
|
|
|
|
|
|
|
|
static tree
|
|
|
|
start_cdtor (method_type)
|
|
|
|
int method_type;
|
|
|
|
{
|
|
|
|
tree fnname = get_file_function_name (method_type);
|
|
|
|
tree void_list_node_1 = build_tree_list (NULL_TREE, void_type_node);
|
|
|
|
tree body;
|
|
|
|
|
|
|
|
start_function (void_list_node_1,
|
tree.c, tree.h (build_parse_node): Remove; was identical to build_nt.
* tree.c, tree.h (build_parse_node): Remove; was identical to
build_nt.
* c-lang.c (start_cdtor), objc/objc-act.c
(build_module_descriptor): Use build_nt instead of
build_parse_node.
cp:
* decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
make_reference_declarator, make_call_declarator), method.c
(implicitly_declare_fn), parse.y (namespace_using_decl,
notype_unqualified_id, expr_or_declarator, new_type_id,
after_type_declarator, direct_after_type_declarator,
notype_declarator, complex_notype_declarator,
complex_direct_notype_declarator, qualified_id,
notype_qualified_id, overqualified_id, direct_new_declarator,
absdcl, direct_abstract_declarator, conversion_declarator), pt.c
(tsubst), semantics.c (begin_constructor_declarator): Use build_nt
instead of build_parse_node.
From-SVN: r39332
2001-01-29 19:57:24 +01:00
|
|
|
build_nt (CALL_EXPR, fnname,
|
|
|
|
tree_cons (NULL_TREE, NULL_TREE, void_list_node_1),
|
|
|
|
NULL_TREE),
|
2000-11-08 02:31:01 +01:00
|
|
|
NULL_TREE, NULL_TREE);
|
|
|
|
store_parm_decls ();
|
|
|
|
|
|
|
|
current_function_cannot_inline
|
|
|
|
= "static constructors and destructors cannot be inlined";
|
|
|
|
|
|
|
|
body = c_begin_compound_stmt ();
|
|
|
|
|
|
|
|
pushlevel (0);
|
|
|
|
clear_last_expr ();
|
|
|
|
add_scope_stmt (/*begin_p=*/1, /*partial_p=*/0);
|
|
|
|
|
|
|
|
return body;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
finish_cdtor (body)
|
|
|
|
tree body;
|
|
|
|
{
|
|
|
|
tree scope;
|
|
|
|
tree block;
|
|
|
|
|
|
|
|
scope = add_scope_stmt (/*begin_p=*/0, /*partial_p=*/0);
|
2001-01-02 08:00:49 +01:00
|
|
|
block = poplevel (0, 0, 0);
|
2000-11-08 02:31:01 +01:00
|
|
|
SCOPE_STMT_BLOCK (TREE_PURPOSE (scope)) = block;
|
|
|
|
SCOPE_STMT_BLOCK (TREE_VALUE (scope)) = block;
|
|
|
|
|
2001-01-02 08:00:49 +01:00
|
|
|
RECHAIN_STMTS (body, COMPOUND_BODY (body));
|
2000-11-08 02:31:01 +01:00
|
|
|
|
|
|
|
finish_function (0);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
1996-07-04 00:07:53 +02:00
|
|
|
/* Called at end of parsing, but before end-of-file processing. */
|
|
|
|
|
1995-01-14 02:09:01 +01:00
|
|
|
void
|
|
|
|
finish_file ()
|
|
|
|
{
|
|
|
|
#ifndef ASM_OUTPUT_CONSTRUCTOR
|
|
|
|
if (static_ctors)
|
|
|
|
{
|
2000-11-08 02:31:01 +01:00
|
|
|
tree body = start_cdtor ('I');
|
1995-01-14 02:09:01 +01:00
|
|
|
|
|
|
|
for (; static_ctors; static_ctors = TREE_CHAIN (static_ctors))
|
2000-11-08 02:31:01 +01:00
|
|
|
c_expand_expr_stmt (build_function_call (TREE_VALUE (static_ctors),
|
|
|
|
NULL_TREE));
|
1995-01-14 02:09:01 +01:00
|
|
|
|
2000-11-08 02:31:01 +01:00
|
|
|
finish_cdtor (body);
|
1995-01-14 02:09:01 +01:00
|
|
|
}
|
|
|
|
#endif
|
|
|
|
#ifndef ASM_OUTPUT_DESTRUCTOR
|
|
|
|
if (static_dtors)
|
|
|
|
{
|
2000-11-08 02:31:01 +01:00
|
|
|
tree body = start_cdtor ('D');
|
1995-01-14 02:09:01 +01:00
|
|
|
|
|
|
|
for (; static_dtors; static_dtors = TREE_CHAIN (static_dtors))
|
2000-11-08 02:31:01 +01:00
|
|
|
c_expand_expr_stmt (build_function_call (TREE_VALUE (static_dtors),
|
|
|
|
NULL_TREE));
|
1995-01-14 02:09:01 +01:00
|
|
|
|
2000-11-08 02:31:01 +01:00
|
|
|
finish_cdtor (body);
|
1995-01-14 02:09:01 +01:00
|
|
|
}
|
|
|
|
#endif
|
2001-01-02 08:00:49 +01:00
|
|
|
|
2000-10-18 07:45:37 +02:00
|
|
|
if (back_end_hook)
|
|
|
|
(*back_end_hook) (getdecls ());
|
c-common.h (flag_dump_translation_unit): Remove.
* c-common.h (flag_dump_translation_unit): Remove.
(enum tree_dump_index): Define.
(TDF_ADDRESS, TDF_SLIM): New #defines.
(dump_node_to_file): Remove.
(dump_node): Make extern. Add flags.
(dump_flag, dump_enabled_p, dump_begin, dump_end,
dump_switch_p): Prototype.
* c-common.c (flag_dump_translation_unit): Remove.
* c-decl.c (c_decode_option): Remove -fdump-translation-unit
logic. Use dump_switch_p.
* c-dump.h (struct dump_info): Add node and user fields.
(dump_pointer): Declare.
* c-dump.c (dump_node): Make extern. Add flags.
(SOL_COLUMN, EOL_COLUMN, COLUMN_ALIGNMENT): New #defines.
(dump_new_line, dump_maybe_newline): Use them.
(dump_pointer): New function.
(dequeue_and_dump): Check TDF_SLIM before dumping a _DECL's
chain or function's body. Dump address, if TDF_ADDRESS set.
(dump_flag): Define.
(dump_node_to_file): Remove.
(struct dump_file_info): New struct.
(dump_files): New array.
(dump_begin, dump_end, dump_enabled_p, dump_switch_p): Define.
* c-lang.c (finish_file): Adjust dumping.
* toplev.h (dump_base_name): Make extern.
* invoke.texi: Document new flags.
cp:
* class.c (maybe_indent_hierarchy): New function.
(dump_class_hierarchy_r): Add flags. Dump extra binfo
information, if enabled. Use maybe_indent_hierarchy. Adjust
output format.
(dump_class_hierarchy): Adjust prototype. Adjust output format.
(dump_array, dump_vtable, dump_vtt): New functions.
(finish_struct_1): Adjust hierarchy dumping.
(initialize_vtable): Call dump_vtable.
(build_vtt): Call dump_vtt.
(build_ctor_vtbl_group): Call dump_vtable.
* decl2.c (flag_dump_class_layout): Remove.
(cxx_decode_option): Remove dump translation unit
and dump class hierarchy check. Call dump_switch_p.
(finish_file): Adjust dumping.
(dump.c): Only dump base classes if not TDF_SLIM.
Only dump namespace members if not TDF_SLIM.
* optimize.c (dump_function): New function.
(optimize_function): Call dump_function.
* semantics.c (expand_body): Use dump_enabled_p.
From-SVN: r42896
2001-06-05 10:03:45 +02:00
|
|
|
|
|
|
|
{
|
|
|
|
int flags;
|
|
|
|
FILE *stream = dump_begin (TDI_all, &flags);
|
|
|
|
|
|
|
|
if (stream)
|
|
|
|
{
|
|
|
|
dump_node (getdecls (), flags & ~TDF_SLIM, stream);
|
|
|
|
dump_end (TDI_all, stream);
|
|
|
|
}
|
|
|
|
}
|
1995-01-14 02:09:01 +01:00
|
|
|
}
|
2000-08-20 16:57:16 +02:00
|
|
|
|
|
|
|
/* Called during diagnostic message formatting process to print a
|
|
|
|
source-level entity onto BUFFER. The meaning of the format specifiers
|
|
|
|
is as follows:
|
|
|
|
%D: a general decl,
|
|
|
|
%F: a function declaration,
|
|
|
|
%T: a type.
|
|
|
|
|
|
|
|
These format specifiers form a subset of the format specifiers set used
|
|
|
|
by the C++ front-end.
|
|
|
|
Please notice when called, the `%' part was already skipped by the
|
|
|
|
diagnostic machinery. */
|
|
|
|
static int
|
|
|
|
c_tree_printer (buffer)
|
|
|
|
output_buffer *buffer;
|
|
|
|
{
|
|
|
|
tree t = va_arg (output_buffer_format_args (buffer), tree);
|
|
|
|
|
|
|
|
switch (*output_buffer_text_cursor (buffer))
|
|
|
|
{
|
|
|
|
case 'D':
|
|
|
|
case 'F':
|
|
|
|
case 'T':
|
|
|
|
{
|
|
|
|
const char *n = DECL_NAME (t)
|
|
|
|
? (*decl_printable_name) (t, 2)
|
|
|
|
: "({anonymous})";
|
|
|
|
output_add_string (buffer, n);
|
|
|
|
}
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
default:
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
}
|
2001-01-02 08:00:49 +01:00
|
|
|
|
|
|
|
static int
|
|
|
|
c_missing_noreturn_ok_p (decl)
|
|
|
|
tree decl;
|
|
|
|
{
|
|
|
|
/* A missing noreturn is not ok for freestanding implementations and
|
|
|
|
ok for the `main' function in hosted implementations. */
|
|
|
|
return flag_hosted && MAIN_NAME_P (DECL_ASSEMBLER_NAME (decl));
|
|
|
|
}
|