PR preprocessor/25717
* init.c (cpp_init_builtins): If __STDC__ will not change value
between system headers and other sources, define it as a normal
macro rather than a builtin.
* macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
cpp_in_system_header condition.
From-SVN: r110144
PR c++/25294
* directives.c (do_pragma): If pragma line ends with multi-line
block comment, end the saved deferred pragma string before that
comment. Handle embedded '\0' chars on the pragma line.
* gcc.dg/pragma-pack-3.c: New test.
* g++.dg/parse/pragma3.C: New test.
From-SVN: r109201
2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
PR c++/23333
* include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
* c-lex.c (c_lex_with_flags): Add PURE_ZERO to cpp_flags if
number is a single digit '0'.
* parser.c (cp_parser_pure_specifier): Check for PURE_ZERO to
identify a single '0'.
* g++.dg/parse/error25.C: Add more tests.
From-SVN: r108947
* include/cpplib.h (struct cpp_callbacks): Annotate error with
ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
Co-Authored-By: Ian Lance Taylor <ian@airs.com>
From-SVN: r106891
libcpp/
PR c/24101
* init.c (read_original_filename): Temporarily set
state.in_directive before calling _cpp_lex_direct for
CPP_HASH tokens.
gcc/
PR c/24101
* toplev.c (process_options): Initialize debug_hooks early
in case lang_hooks.post_options ends up calling a debug_hook.
gcc/testsuite/
PR c/24101
* gcc.dg/pr24101-1.i, gcc.dg/pr24101-2.i: New tests.
* gcc.dg/dg.exp: Run main loop also for *.i files.
From-SVN: r106677
PR preprocessor/15220
* files.c (_cpp_find_file): New parameter angle_brackets. Fix all
callers. Pass to open_file_failed.
(open_file_failed): New parameter angle_brackets. Fix all callers.
Use in print_dep assignment.
* init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
* internal.h (_cpp_find_file): Add new parm to declaration.
From-SVN: r105757
/
* configure.in (arm-*-linux-gnueabi): Add to noconfigdirs
target-libffi, target-qthreads, target-libjava, and
targetlibobjc.
* configure: Regenerate.
gcc/
Merge from csl-arm-branch:
2005-09-07 Paul Brook <paul@codesourcery.com>
* config/arm/linux-eabi.h (SUBTARGET_EXTRA_LINK_SPEC): Prepend a
space to string.
2005-04-30 Paul Brook <paul@codesourcery.com>
* config/arm/bpabi.h (TARGET_DEFAULT): Define.
* config/arm/linux-eabi.h (SUBTARGET_CPU_DEFAULT): Define.
2005-03-07 Daniel Jacobowitz <dan@codesourcery.com>
* config/arm/arm.c (arm_all_abis): Add aapcs-linux.
(arm_override_options): Use TARGET_AAPCS_BASED.
* config/arm/arm.h (enum arm_abi_type): Add ARM_ABI_AAPCS_LINUX.
(PTRDIFF_TYPE): Use int for AAPCS.
(DEFAULT_SHORT_ENUMS): Use false for aapcs-linux.
* config/arm/linux-eabi.h (ARM_DEFAULT_ABI, WCHAR_TYPE): Define.
(DEFAULT_SHORT_ENUMS): Delete.
* doc/invoke.texi (ARM Options): Document -mabi=aapcs-linux.
2004-12-15 Daniel Jacobowitz <dan@codesourcery.com>
* config/arm/arm.h (DEFAULT_SHORT_ENUMS): Wrap in #ifndef.
* config/arm/linux-eabi.h (DEFAULT_SHORT_ENUMS): Define to 0.
* config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS): Set to -fPIC.
2004-12-03 Mark Mitchell <mark@codesourcery.com>
* config/arm/linux-eabi.h (LIBGCC_SPEC): Do not define.
2004-11-22 Mark Mitchell <mark@codesourcery.com>
* config.gcc (arm*-*-linux-gnueabi): Use __cxa_atexit.
2004-11-19 Mark Mitchell <mark@codesourcery.com>
* config.gcc (arm*-*-linux-gnueabi): Add it.
* config/arm/bpabi.h (FPUTYPE_DEFAULT): Undefine it before
redefining it.
(TARGET_OS_CPP_BUILTINS): Likeiwse.
* config/arm/linux-eabi.h: New file.
* config/arm/linux-elf.h (LINUX_TARGET_INTERPRETER): New macro.
(LINUX_TARET_LINK_SPEC): Likewise.
(LINK_SPEC): Use it.
* config/arm/t-linux-eabi: New file.
libcpp/
* configure.ac: Require 64-bit int for arm*-*-*eabi*.
* configure: Regenerate.
libstdc++/
Merge from csl-arm-branch:
2004-12-15 Daniel Jacobowitz <dan@codesourcery.com>
* libstdc++-v3/config/linker-map.gnu: Add ARM EABI symbols.
From-SVN: r105121
libcpp/
PR preprocessor/13726
* directives.c (check_eol_return_comments): New static function.
(parse_include): Add buf parameter. Change all callers.
(do_include_common): If not discard comments, turn on
save_comments. Pass collected comments to include callback.
* include/cpplib.h (struct cpp_callbacks): Add new parameter to
include callback: cpp_token list.
gcc/
PR preprocessor/13726
* c-ppoutput.c (cb_include): Add comments parameter, and print out
any comments passed in.
gcc/testsuite/
PR preprocessor/13726
* gcc.dg/cpp/cmdlne-dI-C.c: New test.
* gcc.dg/cpp/cmdlne-dI-C.h: New file.
From-SVN: r104951
* depcomp: Update from automake CVS. Add 'ia64hp' stanza.
In 'cpp' stanza, support '#line' as well as '# '.
config:
* depstand.m4, lead-dot.m4: New files.
libcpp:
* configure.ac: Invoke ZW_CREATE_DEPDIR and
ZW_PROG_COMPILER_DEPENDENCIES.
* aclocal.m4, configure: Regenerate.
* Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
New variables.
(distclean): Clean up $(DEPDIR) and its contents.
(.c.o): Use $(COMPILE).
Include $(DEPDIR)/*.Po for most object->header dependencies.
From-SVN: r100874
* configure.ac: Check declarations for asprintf and vasprintf.
* config.in: Regenerate.
* configure: Likewise.
* charset.c (conversion_loop): Use XRESIZEVEC.
(convert_no_conversion): Likewise.
(convert_using_iconv): Likewise.
(init_iconv_desc): Cast return value of alloca.
(cpp_host_to_exec_charset): Use XNEWVEC.
(emit_numeric_escape): Use XRESIZEVEC.
(cpp_interpret_string): Use XNEWVEC.
(cpp_interpret_string): Use XRESIZEVEC.
(_cpp_interpret_identifier): Cast return value of alloca.
(_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
* directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
(parse_include): Use XNEWVEC.
(insert_pragma_entry): Rename local variable "new" to
"new_entry".
(save_registered_pragmas): Cast return value of xmemdup.
(destringize_and_run): Same for alloca.
(parse_assertion): Likewise.
(do_assert): Cast allocated storage to proper type.
(cpp_define): Likewise.
(_cpp_define_builtin): Likewise.
(cpp_undef): Likewise.
(handle_assertion): Likewise.
(cpp_push_buffer): Rename local variable "new" to "new_buffer".
* expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
(CPP_UMINUS): Likewise.
(struct cpp_operator): Rename from struct operator.
(_cpp_expand_op_stack): Use XRESIZEVEC.
* files.c (pch_open_file): Use XNEWVEC.
(pch_open_file): Use XRESIZEVEC.
(read_file_guts): Use XNEWVEC and XRESIZEVEC.
(dir_name_of_file): Use XNEWVEC.
(make_cpp_file): Use XCNEW.
(make_cpp_dir): Likewise.
(allocate_file_hash_entries): USE XNEWVEC.
(cpp_included): Cast return value of htab_find_with_hash.
(append_file_to_dir): Use XNEWVEC.
(read_filename_string): Likewise. Use XRESIZEVEC too.
(read_name_map): Cast return value of alloca. Use XRESIZEVEC.
(remap_filename): Use XNEWVEC.
(struct pchf_entry): Move definition out of struct pchf_data.
(_cpp_save_file_entries): Use XCNEWVAR.
(_cpp_read_file_entries): Use XNEWVAR.
* identifiers.c (alloc_node): Use XOBNEW.
* init.c (cpp_create_reader): Use XCNEW.
(cpp_init_builtins): Cast of b->value to enum builtin_type.
(read_original_directory): Cast return value of alloca.
* lex.c (add_line_note): Use XRESIZEVEC.
(warn_about_normalization): Use XNEWVEC.
(_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
(new_buff): Use XNEWVEC.
* line-map.c (linemap_add): Use XRESIZEVEC.
* macro.c (builtin_macro): Cast return value of alloca.
(paste_tokens): Likewise.
(expand_arg): Use XNEWVEC and XRESIZEVEC.
(_cpp_save_parameter): Use XRESIZEVEC.
(create_iso_definition): Cast allocated storage to proper type.
(_cpp_create_definition): Likewise.
(cpp_macro_definition): Use XRESIZEVEC.
* makedepend.c (add_clm): Use XNEW.
(add_dir): Likewise.
* mkdeps.c (munge): Use XNEWVEC.
(deps_init): Use XCNEW.
(deps_add_target): Use XRESIZEVEC.
(deps_add_default_target): Cast return value of alloca.
(deps_add_dep): Use XRESIZEVEC.
(deps_add_vpath): Likewise. Use XNEWVEC too.
(deps_restore): Likewise.
* pch.c (save_idents): Use XNEW and XNEWVEC.
(cpp_save_state): Use XNEW.
(count_defs): Cast return value of htab_find.
(write_defs): Likewise.
(cpp_write_pch_deps): Use XNEWVEC.
(collect_ht_nodes): Use XRESIZEVEC.
(cpp_valid_state): Use XNEWVEC.
(save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
* symtab.c (ht_create): Use XCNEW.
(ht_lookup_with_hash): Cast return value of obstack_copy0.
(ht_expand): Use XCNEWVEC.
* system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
(bool): Do not define if __cplusplus.
From-SVN: r100295
libcpp:
* directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
(do_sccs): Delete function definition, #define to do_ident.
(do_ident): Don't hardwire directive name.
gcc:
* doc/cpp.texi: Document that #sccs is a synonym for #ident.
From-SVN: r99623
PR preprocessor/20907
* line-map.c (linemap_line_start): Fix bug when we need to increse
column_bits but can re-use the current line_map.
From-SVN: r98515
fixincludes:
* system.h (fopen, fdopen, freopen): Define these to the unlocked
libiberty functions.
gcc:
* system.h (fopen, fdopen, freopen): Define these to the unlocked
libiberty functions.
libcpp:
* system.h (fopen, fdopen, freopen): Define these to the unlocked
libiberty functions.
From-SVN: r98407
PR preprocessor/19475
* macro.c (create_iso_definition): For < ISO C99, don't
pedwarn if there is no whitespace between macro name and its
replacement, but the replacement starts with a basic character
set character.
* gcc.dg/cpp/macspace1.c: New test.
* gcc.dg/cpp/macspace2.c: New test.
From-SVN: r97652
Joseph Myers
Grigory Zagorodnev
Jakub Jelinek
Paolo Bonzini
Richard Henderson
Jakub Jelinek
Volker Reichelt
Jon Grimm
Gerald Pfeifer
Uros Bizjak
James E Wilson
Andrew Pinski
Andreas Jaeger
Jim Wilson
Kazu Hirata
Ian Lance Taylor
Kaveh R. Ghazi
Kelley Cook
Zack Weinberg
Gabriel Dos Reis
Ryota Kunisawa
Eric Botcazou
Paul Thomas
Andris Pavenis
Per Bothner
Andreas Jaeger
Geoffrey Keating