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430 Commits

Author SHA1 Message Date
Jason Merrill
521506258f Some raw string changes from N3077 
Some raw string changes from N3077
	* charset.c (cpp_interpret_string): Change inner delimiters to ().
	* lex.c (lex_raw_string): Likewise.  Also disallow '\' in delimiter.

From-SVN: r157797
 2010-03-29 11:00:43 -04:00
Joseph Myers
696a28cf7f * zh_CN.po: Update. 
From-SVN: r157038
 2010-02-24 12:53:05 +00:00
Jakub Jelinek
709d7160db init.c (read_original_filename): Don't call read_original_directory if _cpp_handle_directive returns 0. 
* init.c (read_original_filename): Don't call read_original_directory
	if _cpp_handle_directive returns 0.

From-SVN: r156720
 2010-02-11 20:49:17 +01:00
Joseph Myers
44e7145eb9 * vi.po: Update. 
From-SVN: r156622
 2010-02-09 13:07:30 +00:00
Joseph Myers
0055bc1432 * es.po, nl.po: Update. 
From-SVN: r156576
 2010-02-07 18:02:05 +00:00
Joseph Myers
bc23518671 * sv.po: Update. 
From-SVN: r156528
 2010-02-05 20:48:17 +00:00
Joseph Myers
004a809c4d be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, id.po, ja.po,
	nl.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r156517
 2010-02-05 12:58:58 +00:00
Joseph Myers
ae14ad94e4 * cpplib.pot: Regenerate. 
From-SVN: r155806
 2010-01-11 11:47:16 +00:00
Joseph Myers
cd792a94a5 * nl.po: Update. 
From-SVN: r155758
 2010-01-09 14:05:33 +00:00
Joseph Myers
dadab4fd22 re PR preprocessor/41947 (GCC Hexadecimal Floating point constant handling) 
libcpp:
	PR preprocessor/41947
	* expr.c (cpp_classify_number): Give error for hexadecimal
	floating-point constant with no digits before or after point.

gcc/testsuite:
	* gcc.dg/c99-hexfloat-3.c: New test.

From-SVN: r155558
 2010-01-01 18:08:17 +00:00
Joseph Myers
5edddef681 * es.po: Update. 
From-SVN: r155145
 2009-12-10 22:32:34 +00:00
Joseph Myers
58b9c1deb8 zh_CN.po: Update. 
gcc/po:
	* zh_CN.po: Update.

libcpp/po:
	* zh_CN.po: Update.

From-SVN: r155126
 2009-12-10 13:01:59 +00:00
Joseph Myers
cfcb744de3 * id.po: Update. 
From-SVN: r155035
 2009-12-07 12:17:20 +00:00
Joseph Myers
b75caae698 * sv.po: Update. 
From-SVN: r154999
 2009-12-04 21:58:43 +00:00
Joseph Myers
4d46c04837 be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, id.po, ja.po,
	nl.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r154998
 2009-12-04 21:45:09 +00:00
Joseph Myers
816e8a6ade * cpplib.pot: Regenerate. 
From-SVN: r154910
 2009-12-02 14:24:09 +00:00
Arnaud Charlet
3de8a540d8 macro.c (enter_macro_context): Call cb.used callback if defined. 
* macro.c (enter_macro_context): Call cb.used callback if defined.
	* directives.c (do_idef, do_ifndef): Ditto.
	* include/cpplib.h (struct cpp_callbacks): Add used callback.

From-SVN: r154359
 2009-11-20 09:18:16 +01:00
Kai Tietz
17e7cb8550 ChangeLog for libcpp 
2009-11-11  Kai Tietz  <kai.tietz@onevision.com>

	* directives.c (do_pragma_push_macro): New pragma handler.
	(do_pragma_pop_macro): Likewise.
	(_cpp_init_internal_pragmas): Add push_macro and
	pop_macro handler to internal pragmas.
	(lex_macro_node_from_str): Removed.
	(cpp_push_definition): Replace lex_macro_node_from_str
	by _cpp_lex_identifier.
	(cpp_pop_definition): Likewise.
	* internal.h (_cpp_lex_identifier): New prototype.
	(def_pragma_macro): New structure.
	(cpp_reader): New member pushed_macros.
	* lex.c (_cpp_lex_identifier): New function.
	(lex_identifier_intern): New function.
	* init.c (cpp_create_reader): Initialize pushed_macros
	member.
	(cpp_destroy): Free elements in pushed_macros member.
	* pch.c (_cpp_save_pushed_macros): New function.
	(_cpp_restore_pushed_macros): Likewise.
	(_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
	(cpp_read_state): Use _cpp_restore_pushed_macros.

ChangeLog for gcc

2009-11-11  Kai Tietz  <kai.tietz@onevision.com>

	* config/i386/cygming.h (HANDLE_PRAGMA_PUSH_POP_MACRO):
	Removed.
	* c-pragma.c (def_pragma_macro_value): Likewise.
	(def_pragma_macro): Likewise.
	(pushed_macro_table): Likewise.
	(HANDLE_PRAGMA_PUSH_POP_MACRO): Remove guarded
	code.
	* doc/tm.texi (HANDLE_PRAGMA_PUSH_POP_MACRO):
	Removed.

ChangeLog for gcc/testsuite

2009-11-11  Kai Tietz  <kai.tietz@onevision.com>

	* g++.dg/torture/pushpop_macro.C: New testcase.
	* gcc.c-torture/execute/pushpop_macro.c: New testcase.
	* gcc.dg/cpp/pragma-pop_macro-1.c: Allow test for all
	targets.

From-SVN: r154098
 2009-11-11 19:37:19 +01:00
Jakub Jelinek
2c6e3f5540 charset.c (cpp_init_iconv): Initialize utf8_cset_desc. 
* charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
	(_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
	and char32_cset_desc.
	(converter_for_type): Handle CPP_UTF8STRING.
	(cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
	* directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
	(parse_include): Reject raw strings.
	* include/cpplib.h (CPP_UTF8STRING): New token type.
	* internal.h (struct cpp_reader): Add utf8_cset_desc field.
	* lex.c (lex_raw_string): New function.
	(lex_string): Handle u8 string literals, call lex_raw_string
	for raw string literals.
	(_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
	sequences.
	* macro.c (stringify_arg): Handle CPP_UTF8STRING.

	* c-common.c (c_parse_error): Handle CPP_UTF8STRING.
	* c-lex.c (c_lex_with_flags): Likewise.  Test C_LEX_STRING_NO_JOIN
	instead of C_LEX_RAW_STRINGS.
	(lex_string): Handle CPP_UTF8STRING.
	* c-parser.c (c_parser_postfix_expression): Likewise.
	* c-pragma.h (C_LEX_RAW_STRINGS): Rename to ...
	(C_LEX_STRING_NO_JOIN): ... this.

	* parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
	cp_parser_string_literal, cp_parser_primary_expression): Likewise.
	(cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
	of C_LEX_RAW_STRINGS.

	* gcc.dg/raw-string-1.c: New test.
	* gcc.dg/raw-string-2.c: New test.
	* gcc.dg/raw-string-3.c: New test.
	* gcc.dg/raw-string-4.c: New test.
	* gcc.dg/raw-string-5.c: New test.
	* gcc.dg/raw-string-6.c: New test.
	* gcc.dg/raw-string-7.c: New test.
	* gcc.dg/utf8-1.c: New test.
	* gcc.dg/utf8-2.c: New test.
	* gcc.dg/utf-badconcat2.c: New test.
	* gcc.dg/utf-dflt2.c: New test.
	* gcc.dg/cpp/include6.c: New test.
	* g++.dg/ext/raw-string-1.C: New test.
	* g++.dg/ext/raw-string-2.C: New test.
	* g++.dg/ext/raw-string-3.C: New test.
	* g++.dg/ext/raw-string-4.C: New test.
	* g++.dg/ext/raw-string-5.C: New test.
	* g++.dg/ext/raw-string-6.C: New test.
	* g++.dg/ext/raw-string-7.C: New test.
	* g++.dg/ext/utf8-1.C: New test.
	* g++.dg/ext/utf8-2.C: New test.
	* g++.dg/ext/utf-badconcat2.C: New test.
	* g++.dg/ext/utf-dflt2.C: New test.

From-SVN: r152995
 2009-10-19 23:41:15 +02:00
Joseph Myers
39c6e61c34 * cpplib.pot: Regenerate. 
From-SVN: r152951
 2009-10-17 14:46:26 +01:00
Jakub Jelinek
96c169e156 re PR preprocessor/41543 (BUILTINS_LOCATION wrong with -fpreprocessed) 
PR preprocessor/41543
	* input.h (BUILTINS_LOCATION): Change to 1 from 2.
	Assert BUILTINS_LOCATION < RESERVED_LOCATION_COUNT.
	* tree.c: Include intl.h.
	(expand_location): Handle BUILTINS_LOCATION.
	* Makefile.in (tree.o): Depend on intl.h.

	* include/line-map.h (RESERVED_LOCATION_COUNT): Define.
	* line-map.c (linemap_init): Initialize highest_location and
	highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.

	* gcc.dg/debug/dwarf2/pr41543.c: New test.

From-SVN: r152761
 2009-10-14 12:04:22 +02:00
Jason Merrill
30c99a9e19 * charset.c (_cpp_valid_ucn): Update C++0x restrictions. 
From-SVN: r152614
 2009-10-09 20:39:46 -04:00
Neil Vachharajani
2214382ca9 directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and sccs. 
2009-10-09  Neil Vachharajani <nvachhar@google.com>

       * libcpp/directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
       sccs.

       * gcc/doc/cpp.texi (Other Directives): Do not list #ident and #sccs as
       deprecated.

From-SVN: r152612
 2009-10-10 00:34:21 +00:00
Loren J. Rittle
e02222d2e7 configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h. 
2009-09-23  Loren J. Rittle  <ljrittle@acm.org>

	* configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
	* configure: Rebuilt.

From-SVN: r152081
 2009-09-23 15:21:42 +00:00
Richard Guenther
9a8a2b7a38 re PR preprocessor/38987 (Including a precompiled header from another header causes invalid assembly to be generated) 
2009-09-22  Richard Guenther  <rguenther@suse.de>

	PR pch/38987
	* files.c (pch_open_file): Disallow non-toplevel PCH inclusion.

From-SVN: r151970
 2009-09-22 08:37:31 +00:00
Joseph Myers
4172245c93 * vi.po: Update. 
From-SVN: r151881
 2009-09-19 13:30:33 +01:00
Chris Demetriou
74dc6a1190 re PR preprocessor/28435 (-MMD vs not found system header (included from a system header)) 
[libcpp/ChangeLog]
2009-09-18  Chris Demetriou  <cgd@google.com>

	PR preprocessor/28435:
	* include/cpplib.h (struct cpp_options): Add new member
	deps.need_preprocessor_output.
	* files.c (open_file_failed): If preprocessor output is needed
	always report an error.

[gcc/ChangeLog]
2009-09-19  Chris Demetriou  <cgd@google.com>

	PR preprocessor/28435:
	* c-opts.c (c_common_handle_option): For -MD and -MMD, indicate
	to cpplib that the preprocessor output is needed.

[gcc/testsuite/ChangeLog]
2009-09-19  Chris Demetriou  <cgd@google.com>

	PR preprocessor/28435:
	* gcc.dg/cpp/missing-header-MD.c: New test.
	* gcc.dg/cpp/missing-header-MMD.c: New test.
	* gcc.dg/cpp/missing-sysheader-MD.c: New test.
	* gcc.dg/cpp/missing-sysheader-MMD.c: New test.

From-SVN: r151879
 2009-09-18 23:15:21 -07:00
Kai Tietz
933608b760 Changlog libcpp 
2009-09-13  Kai Tietz  <kai.tietz@onevision.com>

	* configure.ac: Set for i?86-w64-mingw*
	need_64bit_hwint to yes.
	* configure: Regenerated.


ChangeLog gcc

2009-09-13  Kai Tietz  <kai.tietz@onevision.com>

	* config.gcc (tm_file): Remove i386/biarch32.h
	for i?86-w64-mingw* case.
	(i?86-*-mingw* andx86_64-*-mingw*): Add multilib
	support.
	* config.host: Set for cygwin and x86/x64 mingw the
	option use_long_long_for_widest_fast_int to yes.

From-SVN: r151672
 2009-09-13 15:08:20 +02:00
Jason Merrill
86373e7e61 dbgcnt.c (dbg_cnt_process_single_pair): constify. 
gcc/
	* dbgcnt.c (dbg_cnt_process_single_pair): constify.
	* opts.c (common_handle_option): constify.
gcc/cp/
	* repo.c (extract_string, get_base_filename, init_repo): constify.
libcpp/
	* directives.c (cpp_define): constify.

From-SVN: r151661
 2009-09-12 15:46:45 -04:00
Joseph Myers
05266d7f38 * id.po: Update. 
From-SVN: r151508
 2009-09-08 13:15:41 +01:00
Ian Lance Taylor
fd2ab214c5 macro.c (stringify_arg): Escape CPP_WCHAR tokens. 
libcpp/:
	* macro.c (stringify_arg): Escape CPP_WCHAR tokens.
gcc/testsuite/:
	* gcc.dg/20090902-1.c: New test.

From-SVN: r151343
 2009-09-02 17:35:30 +00:00
Joseph Myers
dd3824a300 * es.po: Update. 
From-SVN: r151337
 2009-09-02 17:40:22 +01:00
Ralf Wildenhues
df58e64872 Update AC_PREREQ entries to 2.64 
/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

intl/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libdecnumber/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libiberty/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libjava/classpath/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libjava/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libjava/libltdl/:
	* configure.ac (AC_PREREQ): Bump to 2.64.  Remove FIXME.

libssp/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libobjc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libstdc++-v3/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libada/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libgcc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libgfortran/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

boehm-gc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

gnattools/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

gcc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

fixincludes/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libmudflap/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

zlib/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libffi/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libcpp/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libgomp/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

From-SVN: r151059
 2009-08-24 19:08:51 +00:00
Ralf Wildenhues
5213506e24 Regenerate tree using Autoconf 2.64 and Automake 1.11. 
config/:
	* override.m4 (_GCC_AUTOCONF_VERSION): Bump to 2.64.

:
	* configure: Regenerate.

intl/:
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.

libiberty/:
	* config.in: Regenerate.
	* configure: Regenerate.

boehm-gc/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* include/Makefile.in: Regenerate.
	* include/gc_config.h.in: Regenerate.

fixincludes/:
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.

gcc/:
	* aclocal.m4: Regenerate.
	* config.in: Regenerate.
	* configure: Regenerate.

libgcc/:
	* configure: Regenerate.

gnattools/:
	* configure: Regenerate.

libada/:
	* configure: Regenerate.

libcpp/:
	* aclocal.m4: Regenerate.
	* config.in: Regenerate.
	* configure: Regenerate.

libdecnumber/:
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.in: Regenerate.

libffi/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* fficonfig.h.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* man/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libgfortran/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.

libgomp/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/classpath/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* doc/Makefile.in: Regenerate.
	* doc/api/Makefile.in: Regenerate.
	* examples/Makefile.in: Regenerate.
	* external/Makefile.in: Regenerate.
	* external/jsr166/Makefile.in: Regenerate.
	* external/relaxngDatatype/Makefile.in: Regenerate.
	* external/sax/Makefile.in: Regenerate.
	* external/w3c_dom/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* include/config.h.in: Regenerate.
	* lib/Makefile.in: Regenerate.
	* native/Makefile.in: Regenerate.
	* native/fdlibm/Makefile.in: Regenerate.
	* native/jawt/Makefile.in: Regenerate.
	* native/jni/Makefile.in: Regenerate.
	* native/jni/classpath/Makefile.in: Regenerate.
	* native/jni/gconf-peer/Makefile.in: Regenerate.
	* native/jni/gstreamer-peer/Makefile.in: Regenerate.
	* native/jni/gtk-peer/Makefile.in: Regenerate.
	* native/jni/java-io/Makefile.in: Regenerate.
	* native/jni/java-lang/Makefile.in: Regenerate.
	* native/jni/java-math/Makefile.in: Regenerate.
	* native/jni/java-net/Makefile.in: Regenerate.
	* native/jni/java-nio/Makefile.in: Regenerate.
	* native/jni/java-util/Makefile.in: Regenerate.
	* native/jni/midi-alsa/Makefile.in: Regenerate.
	* native/jni/midi-dssi/Makefile.in: Regenerate.
	* native/jni/native-lib/Makefile.in: Regenerate.
	* native/jni/qt-peer/Makefile.in: Regenerate.
	* native/jni/xmlj/Makefile.in: Regenerate.
	* native/plugin/Makefile.in: Regenerate.
	* resource/Makefile.in: Regenerate.
	* scripts/Makefile.in: Regenerate.
	* tools/Makefile.in: Regenerate.

libjava/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* include/config.h.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/libltdl/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config-h.in: Regenerate.
	* configure: Regenerate.

libmudflap/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libobjc/:
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.

libssp/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.

libstdc++-v3/:
	* Makefile.in: Regenerate.
	* acinclude.m4: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* doc/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* python/Makefile.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

zlib/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

From-SVN: r151014
 2009-08-22 13:22:20 +00:00
Tom Tromey
709a22df79 re PR preprocessor/41067 (Inconsistency in warnings on invalid \-escapes) 
PR preprocessor/41067:
	* charset.c (convert_escape): Add missing ":" to error text.

From-SVN: r150854
 2009-08-17 17:34:53 +00:00
Joseph Myers
1b2dc47dd6 * es.po: Update. 
From-SVN: r150458
 2009-08-04 15:57:16 +01:00
Douglas B Rupp
0c539b470c cpplib.h (INO_T_CPP): New macro. 
* libcpp/include/cpplib.h (INO_T_CPP): New macro.
	(struct cpp_dir): Use it.

From-SVN: r150131
 2009-07-27 17:27:10 +00:00
Joseph Myers
2a9de34938 * nl.po: Update. 
From-SVN: r150083
 2009-07-25 16:09:37 +01:00
Joseph Myers
8c576a3fda be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, id.po, ja.po,
	nl.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r150025
 2009-07-23 20:23:27 +01:00
Jerry Quinn
2b69c8416e re PR regression/40800 (libcpp breaks bootstrap) 
2009-07-20  Jerry Quinn  <jlquinn@optonline.net>

	    PR regression/40800
	    * configure.ac: Use = instead of == for testing
	    ENABLE_BUILD_WITH_CXX.
	    * configure: Rebuild.

From-SVN: r149826
 2009-07-20 18:09:33 +00:00
Jerry Quinn
f1bf410cad directives.c (do_linemarker, do_line): Use CPP_STRING for ignored enum value. 
2009-07-17  Jerry Quinn  <jlquinn@optonline.net>

	* directives.c (do_linemarker, do_line): Use CPP_STRING for
	ignored enum value.
	* files.c (find_file_in_dir): Add cast from void* to char*.
	* symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
	* Makefile.in: (WARN_CFLAGS): Use general and C-specific
	warnings.
	(CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
	ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
	COMPILER_FLAGS): New.
	(DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
	(COMPILE.base): Use COMPILER instead of CC.  Use COMPILER_FLAGS
	instead of ALL_CFLAGS.
	* configure.ac: Invoke AC_PROG_CXX.  Separate C-specific warnings
	from other warnings.  Add -Wc++-compat to C-specific warnings.
	Check for --enable-build-with-cxx.  Set and substitute
	ENABLE_BUILD_WITH_CXX.  Invoke ZW_PROG_COMPILER_DEPENDENCIES
	according to ENABLE_BUILD_WITH_CXX.  Invoke AC_LANG before
	AC_CHECK_HEADERS.
	* configure: Rebuild.
	* include/cpp-id-data.h: Remove extern "C".
	* include/line-map.h: Likewise.
	* include/mkdeps.h: Likewise.
	* include/symtab.h: Likewise.
	* internal.h: Likewise.

From-SVN: r149763
 2009-07-18 03:22:16 +00:00
Manuel López-Ibáñez
a28fbdbac8 directives.c (parse_include): Add location argument. 
2009-06-23  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

libcpp/
	* directives.c (parse_include): Add location argument. Update all
	calls.
	(parse_answer): Likewise.
	(do_include_common): Error with exact location.
	(parse_assertion): Likewise.
testsuite/
	* gcc.dg/cpp/empty-include.c: Update column info.
	* gcc.dg/cpp/assert2.c: Update column info.

From-SVN: r148857
 2009-06-23 16:30:58 +00:00
Manuel López-Ibáñez
b506a5a238 expr.c (num_div_op): Take explicit location. 
2009-06-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>

libcpp/	
	* expr.c (num_div_op): Take explicit location.
testsuite/	
	* gcc.dg/cpp/arith-3.c: Add column info.

From-SVN: r148662
 2009-06-18 15:10:23 +00:00
Ian Lance Taylor
7d8847a4d9 * include/cpplib.h (progname): Don't declare. 
From-SVN: r148627
 2009-06-17 20:22:02 +00:00
Ian Lance Taylor
3d8b2a98ca cpplib.h (struct cpp_options): Add warn_cxx_operator_names field. 
libcpp/:
	* include/cpplib.h (struct cpp_options): Add
	warn_cxx_operator_names field.
	(NODE_WARN_OPERATOR): Define.
	(struct cpp_hashnode): Increase flags field to 10 bits, decrease
	type to 6 bits.
	* init.c (mark_named_operators): Add flags parameter.
	(cpp_post_options): Pick flags value to pass to
	mark_named_operators.
	* lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
	identifier is an operator name in C++.
gcc/:
	* fold-const.c (fold_unary): Rename local variable and to
	and_expr.
	* c-opts.c (c_common_handle_option): For -Wc++-compat set
	cpp_opts->warn_cxx_operator_names.
gcc/testsuite/:
	* gcc.dg/Wcxx-compat-13.c: New testcase.

From-SVN: r148438
 2009-06-12 19:43:25 +00:00
Aldy Hernandez
e74fe492f1 diagnostic.c (diagnostic_build_prefix): Always print columns. 
gcc/
	* diagnostic.c (diagnostic_build_prefix): Always print columns.
	(diagnostic_report_current_module): Print columns.
	* common.opt (flag_show_column): Enable by default.
gcc/testsuite/
	* lib/gcc-dg.exp (dg-bogus): Override dg-bogus.
	(process-message): Expect column numbers.
	* gcc.dg/va-arg-2.c: Use line 0 to indicate no column.
	* gcc.dg/pch/counter-2.c: Same.
	* gcc.dg/pch/valid-2.c: Same.
	* gcc.dg/pch/warn-1.c: Same.
	* gcc.dg/pch/valid-1.c: Same.
	* gcc.dg/cpp/include2a.c: Handle lack of columns.
	* gcc.dg/cpp/syshdr.c: Same.
	* gcc.dg/cpp/19940712-1.c: Same.
	* gcc.dg/cpp/missing-header-1.c: Same.
	* gcc.dg/cpp/unc4.c: Remove -fno-show-column.
	* gcc.dg/cpp/tr-warn3.c: Same.
	* gcc.dg/cpp/pr29612-2.c: Same.
	* gcc.dg/cpp/tr-warn4.c: Same.
	* gcc.dg/cpp/Wtrigraphs.c: Same.
	* gcc.dg/cpp/poison.c: Same.
	* gcc.dg/cpp/arith-3.c: Same.
	* gcc.dg/cpp/sysmac2.c: Same.
	* gcc.dg/cpp/cpp.exp: Same.
	* gcc.dg/cpp/tr-warn5.c: Same.
	* gcc.dg/cpp/include2.c: Same.
	* gcc.dg/cpp/Wmissingdirs.c: Same.
	* gcc.dg/cpp/Wmissingdirs.c: Same.
	* gcc.dg/cpp/tr-warn6.c: Same.
	* gcc.dg/cpp/Wtrigraphs-2.c: Same.
	* gcc.dg/cpp/macspace1.c: Same.
	* gcc.dg/cpp/escape-2.c: Same.
	* gcc.dg/cpp/assert2.c: Same.
	* gcc.dg/cpp/undef2.c: Same.
	* gcc.dg/cpp/macspace2.c: Same.
	* gcc.dg/cpp/tr-warn1.c: Same.
	* gcc.dg/cpp/extratokens2.c: Same.
	* gcc.dg/cpp/strify2.c: Same.
	* gcc.dg/cpp/Wsignprom.c: Same.
	* gcc.dg/cpp/redef2.c: Same.
	* gcc.dg/cpp/trad/trad.exp: Same.
	* gcc.dg/cpp/arith-1.c: Same.
	* gcc.dg/cpp/extratokens.c: Same.
	* gcc.dg/cpp/if-mpar.c: Same.
gcc/cp/
	* error.c (print_instantiation_partial_context): Print column
	numbers.
libcpp/
	* include/line-map.h (LAST_SOURCE_COLUMN): New.

From-SVN: r148052
 2009-06-01 16:09:33 +00:00
Ian Lance Taylor
4851089fc6 cpp-id-data.h: Add extern "C". 
* include/cpp-id-data.h: Add extern "C".
	* include/line-map.h: Likewise.
	* include/mkdeps.h: Likewise.
	* include/symtab.h: Likewise.
	* internal.h: Likewise.

From-SVN: r148051
 2009-06-01 15:37:03 +00:00
Ian Lance Taylor
7e5487a214 alias.c (struct alias_set_entry_d): Rename from struct alias_set_entry. 
gcc/ChangeLog:
	* alias.c (struct alias_set_entry_d): Rename from struct
	alias_set_entry.  Change all uses.
	* except.c (struct call_site_record_d): Rename from struct
	call_site_record.  Change all uses.
	* except.h (struct eh_region_d): Rename from struct eh_region.
	Change all uses.
	* gcse.c (struct hash_table_d): Rename from struct hash_table.
	Change all uses.
	* graphite.c (struct ivtype_map_elt_d): Rename fromstruct
	ivtype_map_elt.  Change all uses.
	(struct rename_map_elt_d): Rename fromstruct rename_map_elt.
	Change all uses.
	(struct ifsese_d): Rename fromstruct ifsese.  Change all uses.
	* graphite.h (struct name_tree_d): Rename from struct name_tree.
	Change all uses.
	(struct sese_d): Rename from struct sese.  Change all uses.
	* omega.h (struct eqn_d): Rename from struct eqn.  Change all
	uses.
	(struct omega_pb_d): Rename from struct omega_pb.  Change all
	uses.
	* optabs.h (struct optab_d): Rename from struct optab.  Change all
	uses.
	(struct convert_optab_d): Rename from struct convert_optab.
	Change all uses.
	* tree-pass.h (struct ipa_opt_pass_d): Rename fromstruct
	ipa_opt_pass.  Change all uses.
	* tree-predcom.c (struct dref_d): Rename from struct dref.  Change
	all uses.

	* c-decl.c (pushtag): If -Wc++-compat, warn if the tag is already
	defined as a typedef.
	(grokdeclarator): If -Wc++-compat, warn if a typedef is already
	defined as a tag.
gcc/cp/ChangeLog:
	* cp-tree.h (enum cp_lvalue_kind_flags): Rename from
	cp_lvalue_kind.  Change all uses.
	(enum base_access_flags): Rename from enum base_access.  Change
	all uses.
	* parser.c (enum cp_parser_flags): Remove enum tag.
gcc/testsuite/ChangeLog:
	* gcc.dg/Wcxx-compat-10.c: New testcase.
libcpp/ChangeLog:
	* include/cpplib.h (enum cpp_builtin_type): Rename from enum
	builtin_type.  Change all uses.

From-SVN: r147605
 2009-05-16 06:54:11 +00:00
Manuel López-Ibáñez
00b0c19b4b re PR preprocessor/36674 (#include location is offset by one row in errors from preprocessed files) 
2009-05-14  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR cpp/36674
libcpp/
	* directives (do_linemarker): Compensate for the increment in
	location that occurs when we reach the end of line.
	* files (_cpp_stack_include): Mention _cpp_find_file in the
	comment.
testsuite/
	* gcc.dg/cpp/pr36674.i: New.

From-SVN: r147504
 2009-05-13 23:17:55 +00:00
Joseph Myers
9a0c618755 c-lex.c (c_lex_with_flags): Expect cpp_hashnode in tok->val.node.node. 
gcc:
	* c-lex.c (c_lex_with_flags): Expect cpp_hashnode in
	tok->val.node.node.

libcpp:
	* include/cpplib.h (enum cpp_token_fld_kind): Add
	CPP_TOKEN_FLD_TOKEN_NO.
	(struct cpp_macro_arg, struct cpp_identifier): Define.
	(union cpp_token_u): Use struct cpp_identifier for identifiers.
	Use struct cpp_macro_arg for macro arguments.  Add token_no for
	CPP_PASTE token numbers.
	* directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
	do_pragma_poison, parse_assertion): Use val.node.node in place of
	val.node.
	* expr.c (parse_defined, eval_token): Use val.node.node in place
	of val.node.
	* lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
	cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
	cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
	place of val.arg_no.  Use val.node.node in place of val.node.
	* macro.c (replace_args, cpp_get_token, parse_params,
	lex_expansion_token, create_iso_definition, cpp_macro_definition):
	Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
	Use val.node.node in place of val.node.

From-SVN: r147341
 2009-05-10 15:27:32 +01:00
Joseph Myers
9e322bc1a5 charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte UTF-8 sequences. 
libcpp:
	* charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
	UTF-8 sequences.

gcc/testsuite:
	* gcc.dg/cpp/utf8-5byte-1.c: New test.

From-SVN: r147073
 2009-05-03 12:59:26 +01:00
Joseph Myers
813b9e7e20 Fix typo in comment in previous commit. 
From-SVN: r146779
 2009-04-25 19:59:20 +01:00
Joseph Myers
f88d07724f re PR preprocessor/39559 (constants too large for intmax_t need pedwarns) 
libcpp:
	PR preprocessor/39559
	* expr.c (cpp_interpret_integer): Use a pedwarn for decimal
	constants larger than intmax_t in C99 mode.

gcc/testsuite:
	* gcc.dg/c99-intconst-2.c: New test.

From-SVN: r146777
 2009-04-25 19:46:03 +01:00
Taras Glek
d1b382088a hashtab.h: Update GTY annotations to new syntax 
2009-04-21  Taras Glek <tglek@mozilla.com>

	* include/hashtab.h: Update GTY annotations to new syntax
	* include/splay-tree.h: Likewise


gcc/ChangeLog

2009-04-21  Taras Glek <tglek@mozilla.com>

	* alias.c: Update GTY annotations to new syntax
	* basic-block.h: Likewise
	* bitmap.h: Likewise
	* c-common.h: Likewise
	* c-decl.c: Likewise
	* c-parser.c: Likewise
	* c-pragma.c: Likewise
	* c-tree.h: Likewise
	* cfgloop.h: Likewise
	* cgraph.h: Likewise
	* config/alpha/alpha.c: Likewise
	* config/arm/arm.h: Likewise
	* config/avr/avr.h: Likewise
	* config/bfin/bfin.c: Likewise
	* config/cris/cris.c: Likewise
	* config/darwin.c: Likewise
	* config/frv/frv.c: Likewise
	* config/i386/i386.c: Likewise
	* config/i386/i386.h: Likewise
	* config/i386/winnt.c: Likewise
	* config/ia64/ia64.h: Likewise
	* config/iq2000/iq2000.c: Likewise
	* config/mips/mips.c: Likewise
	* config/mmix/mmix.h: Likewise
	* config/pa/pa.c: Likewise
	* config/pa/pa.h: Likewise
	* config/rs6000/rs6000.c: Likewise
	* config/s390/s390.c: Likewise
	* config/sparc/sparc.c: Likewise
	* config/xtensa/xtensa.c: Likewise
	* cselib.h: Likewise
	* dbxout.c: Likewise
	* dwarf2out.c: Likewise
	* except.c: Likewise
	* except.h: Likewise
	* fixed-value.h: Likewise
	* function.c: Likewise
	* function.h: Likewise
	* gimple.h: Likewise
	* integrate.c: Likewise
	* optabs.c: Likewise
	* output.h: Likewise
	* real.h: Likewise
	* rtl.h: Likewise
	* stringpool.c: Likewise
	* tree-data-ref.c: Likewise
	* tree-flow.h: Likewise
	* tree-scalar-evolution.c: Likewise
	* tree-ssa-address.c: Likewise
	* tree-ssa-alias.h: Likewise
	* tree-ssa-operands.h: Likewise
	* tree.c: Likewise
	* tree.h: Likewise
	* varasm.c: Likewise
	* varray.h: Likewise
	* vec.h: Likewise
	* coretypes.h: Do not define GTY macro if it is already defined
	* doc/gty.texi: Update GTY documentation to new syntax
	* gengtype-lex.l: Enforce attribute-like syntax for GTY annotations on structs
	* gengtype-parse.c: Likewise


gcc/ada/ChangeLog

2009-04-21  Taras Glek <tglek@mozilla.com>

	* gcc-interface/ada-tree.h: Update GTY annotations to new syntax
	* gcc-interface/trans.c: Likewise
	* gcc-interface/utils.c: Likewise


gcc/cp/ChangeLog

2009-04-21  Taras Glek <tglek@mozilla.com>

	* cp-tree.h: Update GTY annotations to new syntax
	* decl.c: Likewise
	* mangle.c: Likewise
	* name-lookup.c: Likewise
	* name-lookup.h: Likewise
	* parser.c: Likewise
	* pt.c: Likewise
	* rtti.c: Likewise
	* semantics.c: Likewise
	* typeck2.c: Likewise


gcc/fortran/ChangeLog

2009-04-21  Taras Glek <tglek@mozilla.com>

	* f95-lang.c: Update GTY annotations to new syntax
	* trans-intrinsic.c: Likewise
	* trans-io.c: Likewise
	* trans.h: Likewise


gcc/java/ChangeLog

2009-04-21  Taras Glek <tglek@mozilla.com>

	* builtins.c: Update GTY annotations to new syntax
	* decl.c: Likewise
	* java-tree.h: Likewise
	* jcf.h: Likewise
	* lang.c: Likewise


gcc/objc/ChangeLog

2009-04-21  Taras Glek <tglek@mozilla.com>

	* objc-act.c: Update GTY annotations to new syntax
	* objc-act.h: Likewise


libcpp/ChangeLog

2009-04-21  Taras Glek <tglek@mozilla.com>

	* include/cpp-id-data.h: Update GTY annotations to new syntax
	* include/cpplib.h: Likewise
	* include/line-map.h: Likewise
	* include/symtab.h: Likewise

From-SVN: r146607
 2009-04-22 14:29:36 -04:00
Joseph Myers
d5df9a20db * cpplib.pot: Regenerate. 
From-SVN: r146599
 2009-04-22 17:32:24 +01:00
Manuel López-Ibáñez
cfc9353275 re PR c++/14875 (When using 'or' keyword, the error message speaks of a '||' token) 
2009-04-22  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c++/14875
	* c-common.c (c_parse_error): Take a token_flags parameter.
	Use token_type for the token type instead.
	Pass token_flags to cpp_type2name.
	* c-common.h (c_parse_error): Update declaration.
	* c-parser.c (c_parser_error): Pass 0 as token flags.
libcpp/
	* lex.c (cpp_type2name): Take a flags parameter. Call
	cpp_named_operator2name for named operators and cpp_digraph2name
	for digraphs.
	(cpp_digraph2name): New.
	(cpp_spell_token): Use it.
	(cpp_output_token): Likewise.
	* include/cpplib.h (cpp_type2name): Update declaration.
	* init.c (cpp_named_operator2name): New.
	* internal.h (cpp_named_operator2name): Declare.
cp/	
	* parser.c (cp_parser_error): Pass token->flags to c_parse_error.
testsuite/
	* g++.dg/parse/parser-pr14875.C: New.
	* g++.dg/parse/parser-pr14875-2.C: New.
	* g++.dg/parse/error6.C: Update match string.

From-SVN: r146589
 2009-04-22 15:32:18 +00:00
Manuel López-Ibáñez
9c650d90ab re PR c++/13358 (long long and C++ do not mix well) 
2009-04-21  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c++/13358
	* doc/invoke.texi (-Wlong-long): Update description.
	* c-lex (interpret_integer): Only warn if there was no previous
	overflow and -Wlong-long is enabled.
	* c-decl.c (declspecs_add_type): Drop redundant flags.
	* c.opt (Wlong-long): Init to -1.
	* c-opts.c (sanitize_cpp_opts): Synchronize cpp's warn_long_long
	and front-end warn_long_long. Wlong-long only depends on other
	flags if it is uninitialized.
	* c-parser.c (disable_extension_diagnostics): warn_long_long is
	the same for CPP and FE.
	(restore_extension_diagnostics): Likewise.
libcpp/
	* init.c (cpp_create_reader): Wlong_long is disabled by default.
	* expr.c (cpp_classify_number): Give different messages for C and
	C++ front-ends.
cp/
	* parser.c (cp_parser_check_decl_spec): Drop redundant flags.
	* error.c (pedwarn_cxx98): New.
	* cp-tree.h (pedwarn_cxx98): Declare.
testsuite/
	* gcc.dg/wtr-int-type-1.c: Use two dg-warning to match two
	messages. Test for "long long" in system headers.
	* gcc.dg/c99-longlong-2.c: New.
	* g++.dg/warn/pr13358.C: New.
	* g++.dg/warn/pr13358-2.C: New.
	* g++.dg/warn/pr13358-3.C: New.
	* g++.dg/warn/pr13358-4.C: New.

From-SVN: r146459
 2009-04-20 22:12:52 +00:00
Joseph Myers
aa50850225 re PR preprocessor/20078 (Gcc doesn't complain about non-benign macro definitions) 
libcpp:
	PR preprocessor/20078
	* include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
	field.
	* include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
	(struct cpp_token): Change flags to unsigned short.
	* lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
	(_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
	(cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
	tokens.
	* macro.c (macro_real_token_count): New.
	(enter_macro_context, replace_args): Use macro_real_token_count.
	(create_iso_definition): Record whitespace surrounding and digraph
	spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
	Set extra_tokens and save CPP_PASTE tokens with arg_no set for
	multiple consecutive ## tokens.
	(_cpp_create_definition): Initialize extra_tokens.
	(cpp_macro_definition): Use macro_real_token_count.

gcc/testsuite:
	* gcc.dg/cpp/paste16.c, gcc.dg/cpp/redef4.c: New tests.

From-SVN: r146352
 2009-04-19 18:10:56 +01:00
Joseph Myers
61cc82231b directives.c (parse_include): Pass true to check_eol. 
libcpp:
	* directives.c (parse_include): Pass true to check_eol.

gcc/testsuite:
	* gcc.dg/cpp/include5.c: New test.

From-SVN: r146327
 2009-04-18 21:25:07 +01:00
Joseph Myers
c7f9c0b983 re PR preprocessor/39646 (__FILE__ breaks for empty file name) 
libcpp:
	PR preprocessor/39646
	* include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
	* line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
	* directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
	place of LC_RENAME.

gcc/testsuite:
	* gcc.dg/cpp/line8.c: New test.

From-SVN: r146319
 2009-04-18 18:36:28 +01:00
Joseph Myers
a5cb563b79 re PR preprocessor/39647 (Syntax checks in #line not quite right) 
libcpp:
	PR preprocessor/39647
	* directives.c (check_eol): Add parameter expand.
	(do_undef, parse_include, do_line, do_linemarker, do_ident,
	do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
	do_else, do_endif, do_assert, do_unassert): All callers changed.
	Pass true from do_line, false elsewhere.

gcc/testsuite:
	* gcc.dg/cpp/line7.c: New test.

From-SVN: r146316
 2009-04-18 16:28:40 +01:00
Joseph Myers
18f41a1b45 re PR preprocessor/31869 (stringifying empty macros) 
libcpp:
	PR preprocessor/31869
	* macro.c (stringify_arg): Handle NULL source token in padding
	token where previous padding token did not have source token with
	preceding whitespace.

gcc/testsuite:
	* gcc.dg/cpp/strify5.c: New test.

From-SVN: r145989
 2009-04-12 23:20:02 +01:00
Jakub Jelinek
748086b7b2 Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception. 
From-SVN: r145841
 2009-04-09 17:00:19 +02:00
Janis Johnson
839a3b8ab5 re PR target/39027 (double floating point suffix of 'd' and 'D' not accepted) 
gcc/
	PR c/29027
	* c-lex.c (interpret_float): Default (no suffix) is double.

libcpp/
	PR c/29027
	* include/cpplib.h (CPP_N_DEFAULT): Define.
	* expr.c (interpret_float_suffix): Recognize d or D for double,
	return new value for default.
	(cpp_classify_number): Issue pedwarn for use of d or D in suffix.

gcc/testsuite/
	PR c/29027
	* gcc.dg/fltconst-1.c: Don't error for use of d or D in suffix.
	* gcc.dg/fltconst-2.c: New test.
	* gcc.dg/fltconst-double-pedantic-1.c: New test.
	* gcc.dg/fltconst-double-pedantic-2.c: New test.

From-SVN: r145422
 2009-04-01 17:31:26 +00:00
Janis Johnson
eec4911606 re PR c/33466 (mixed-case suffix for decimal float constants) 
libcpp/
	PR c/33466
	* expr.c (interpret_float_suffix): Reject invalid suffix that uses
	letters from decimal float and fixed-point suffixes.

gcc/testsuite
	PR c/33466
	* gcc.dg/cpp/pr33466.c: New test.
	* gcc.dg/dfp/pr33466.c: New test.
	* gcc.dg/fixed-point/pr33466.c: New test.

From-SVN: r145417
 2009-04-01 17:04:42 +00:00
Joseph Myers
47580d22b2 re PR preprocessor/15638 (gcc should have option to treat missing headers as fatal) 
PR preprocessor/15638
gcc:
	* c-common.c (c_cpp_error): Handle CPP_DL_FATAL.

gcc/fortran:
	* cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.

gcc/testsuite:
	* gcc.dg/cpp/missing-header-1.c: New test.
	* gcc.dg/cpp/include2.c: Only test #include <>.  Expect
	"compilation terminated" message.
	* gcc.dg/cpp/include2a.c: New test.  Copy of include2.c but only
	test #include "".
	* gcc.dg/pch/counter-2.c, gcc.dg/pch/valid-1.c,
	gcc.dg/pch/valid-2.c, gcc.dg/pch/warn-1.c: Expect "compilation
	terminated" message.

libcpp:
	* files.c (_cpp_find_file): Call open_file_failed after diagnosing
	invalid PCH.
	(open_file_failed): Make error for missing file fatal.
	* include/cpplib.h (CPP_DL_FATAL): Define.

From-SVN: r145341
 2009-03-31 13:43:29 +01:00
Sergiy Vyshnevetskiy
5a2df0fa12 re PR preprocessor/31932 (cpp -f*-charset and gcj --encoding accept no values except UTF-8) 
2009-03-30  Sergiy Vyshnevetskiy  <serg@vostok.net>

	PR preprocessor/31932:
	* internal.h: Don't mention HAVE_ICONV_H.
	* configure, config.in: Rebuild.
	* configure.ac: Don't check for iconv.h.

From-SVN: r145316
 2009-03-30 20:54:18 +00:00
Tom Tromey
c1a8a3c6ff re PR preprocessor/39512 (linemap_init in lex.c does not initialize reallocator) 
PR preprocessor/39512:
	* line-map.c (linemap_init): Initialize 'reallocator' field.

From-SVN: r145300
 2009-03-30 15:25:42 +00:00
Jakub Jelinek
a37a7b8a01 re PR target/39558 (Bad interaction of decls named 'vector' and -maltivec vector support) 
PR target/39558
	* macro.c (cpp_get_token): If macro_to_expand returns NULL
	and used some tokens, add CPP_PADDING before next token.

	* gcc.target/powerpc/altivec-29.c: New test.

From-SVN: r145297
 2009-03-30 17:00:52 +02:00
Joseph Myers
148e4216a4 re PR preprocessor/34695 (Preprocessor warning->error conversion from -Werror is silent) 
PR preprocessor/34695

gcc:
	* Makefile.in (c-opts.o): Depend on c-tree.h.
	* c-common.c: Move down include of diagnostic.h.
	(done_lexing, c_cpp_error): New.
	* c-common.h (done_lexing): Declare.
	* c-decl.c (c_write_global_declarations): Don't check cpp_errors
	(parse_in).
	* c-opts.c: Include c-tree.h.
	(c_common_init_options): Set preprocessor error callback.
	(c_common_handle_option): Do not set preprocessor
	inhibit_warnings, warnings_are_errors, warn_system_headers,
	pedantic_errors or inhibit_warnings flags.
	(c_common_post_options): Do not check cpp_errors (parse_in).
	(c_common_finish): Do not output dependencies if there were
	errors.  Do not check return value of cpp_finish.
	* c-ppoutput.c (pp_file_change): Set input_location.
	* c-tree.h (c_cpp_error): Declare.
	* diagnostic.c (diagnostic_set_info_translated): Also initialize
	override_column.
	(diagnostic_build_prefix): Check override_column.
	* diagnostic.h (diagnostic_info): Add override_column field.
	(diagnostic_override_column): Define.

gcc/cp:
	* cp-tree.h (cp_cpp_error): Remove.
	* error.c (cp_cpp_error): Remove.
	* parser.c (cp_lexer_new_main): Set done_lexing instead of
	client_diagnostic and error callback.

gcc/fortran:
	* cpp.c (cb_cpp_error): New.
	(gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
	Don't check cpp_errors (cpp_in).
	(gfc_cpp_init_0): Set cb->error.

gcc/testsuite:
	* gcc.dg/builtin-redefine.c, gcc.dg/cpp/redef2.c,
	gcc.dg/cpp/redef3.c, gcc.dg/cpp/trad/redef2.c: Use dg-message
	instead of dg-warning for "previous definition" messages.
	* gcc.dg/cpp/Wvariadic-1.c, gcc.dg/cpp/Wvariadic-3.c: Expect
	"warnings being treated as errors" message.
	* gcc.dg/fltconst-1.c: Use -fshow-column.

libcpp:
	* makedepend.c: Remove.
	* Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
	(all, clean, TAGS_SOURCES, include): Remove makedepend handling.
	* directives.c (cpp_errors): Remove.
	* errors.c (print_location, _cpp_begin_message, v_message):
	Remove.
	(cpp_error, cpp_error_with_line): Always use error callback.
	(cpp_error, cpp_error_with_line, cpp_errno): Return bool.
	* include/cpplib.h (cpp_options): Remove pedantic_errors,
	inhibit_warnings, warn_system_headers, inhibit_errors,
	warnings_are_errors, client_diagnostic.
	(cpp_callbacks): Add extra arguments to error callback; make it
	return bool.
	(cpp_finish): Return void.
	(cpp_destroy): Remove inaccurate comment about return value.
	(cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
	(CPP_DL_NOTE): Define.
	* include/line-map.h (linemap_print_containing_files): Remove.
	* init.c (cpp_finish): Do not check for or return number of
	errors.
	* internal.h (cpp_reader): Remove errors field.
	* line-map.c (linemap_print_containing_files): Remove.
	* macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
	about previous definition.  Only emit it if previous diagnostic
	was emitted.

From-SVN: r145263
 2009-03-29 23:56:07 +01:00
Joseph Myers
f145021137 Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not mkinstalldirs. 
* Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
	mkinstalldirs.

From-SVN: r145160
 2009-03-28 06:57:44 +00:00
Joseph Myers
f5b9c3604e * cpplib.pot: Regenerate. 
From-SVN: r145159
 2009-03-28 06:57:06 +00:00
Jakub Jelinek
8f5929e11f dse.c (struct group_info): Reorder fields for 64-bit hosts. 
* dse.c (struct group_info): Reorder fields for 64-bit hosts.
	* matrix-reorg.c (struct matrix_info): Likewise.
	* tree-ssa-loop-ivopts.c (struct ivopts_data): Likewise.
	* rtl.h (struct mem_attrs): Likewise.
	* df.h (struct df): Likewise.
	* tree-data-ref.h (struct data_dependence_relation): Likewise.
	* ira-int.h (struct ira_allocno): Likewise.
	* df-scan.c (struct df_collection_rec): Likewise.
	* ira.c (struct equivalence): Likewise.
	* function.c (struct temp_slot): Likewise.
	* cfgloop.h (struct loop): Likewise.

	* parser.c (struct cp_token): Reorder fields for 64-bit hosts.
	(eof_token): Adjust.

	* include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.

From-SVN: r144938
 2009-03-18 18:04:26 +01:00
Joseph Myers
c0de290730 * es.po: Update. 
From-SVN: r144600
 2009-03-04 10:48:40 +00:00
Joseph Myers
4bb09c26bc lex.c (lex_string): Return a CPP_LESS token for missing '>' in a header name. 
libcpp:
	* lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
	header name.
	(_cpp_lex_direct): Handle this.

gcc/testsuite:
	* gcc.dg/cpp/include4.c: New test.

From-SVN: r144361
 2009-02-21 21:25:39 +00:00
Richard Guenther
68c9ab451b revert: configure.ac: Enable LFS. 
Revert
2009-02-13  Richard Guenther  <rguenther@suse.de>

	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

	libcpp/
	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

From-SVN: r144189
 2009-02-15 11:11:13 +00:00
Joseph Myers
df20009b99 * zh_CN.po: Update. 
From-SVN: r144156
 2009-02-13 13:21:34 +00:00
Richard Guenther
601b3e1ab1 configure.ac: Enable LFS. 
2009-02-13  Richard Guenther  <rguenther@suse.de>

	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

	libcpp/
	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

From-SVN: r144151
 2009-02-13 10:52:08 +00:00
Joseph Myers
4c51d57f49 * vi.po: Update. 
From-SVN: r143990
 2009-02-06 20:14:10 +00:00
Ben Elliston
fc0cd18072 Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir. 
libcpp/
	* Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
	(.po.pox): Likewise.
	(po/$(PACKAGE).pot): Likewise.

gcc/
	* Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
	(.po.pox): Likewise.
	(po/gcc.pot): Likewise.

From-SVN: r143073
 2009-01-05 21:35:40 +11:00
Alexandre Oliva
db89a3be51 re PR target/37033 (Revision 138733 breaks -g vs -g0 for PCH) 
gcc/ChangeLog:
PR target/37033
* dwarf2out.c (saved_do_cfi_asm): New.
(dwarf2out_do_frame): Take it into account.
(dwarf2out_d_cfi_asm): Likewise.  Set it when appropriate.
libcpp/ChangeLog:
PR target/37033
* pch.c (cpp_valid_state): Improve message for poisoned symbols.
Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.

From-SVN: r142652
 2008-12-10 17:31:07 +00:00
Joseph Myers
230f375563 * nl.po, sv.po: Update. 
From-SVN: r142525
 2008-12-06 18:03:27 +00:00
Joseph Myers
44b55e85d2 be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, id.po, ja.po,
	nl.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r142281
 2008-11-29 17:39:29 +00:00
Joseph Myers
cc95528267 lex.c (cpp_token_len): Use 6 as default length. 
libcpp:
	* lex.c (cpp_token_len): Use 6 as default length.

gcc/testsuite:
	* g++.dg/cpp/stringop-1.C: New test.

From-SVN: r142275
 2008-11-29 12:21:10 +00:00
Joseph Myers
32f6cf8719 * cpplib.pot: Regenerate. 
From-SVN: r141974
 2008-11-18 20:07:59 +00:00
Joseph Myers
a0daa81106 * id.po: New. 
From-SVN: r141831
 2008-11-13 21:21:49 +00:00
Manuel López-Ibáñez
47960aaf16 expr.c (struct op): Add location. 
2008-10-31  Manuel López-Ibáñez  <manu@gcc.gnu.org>

libcpp/
	* expr.c (struct op): Add location.
	(_cpp_parse_expr): Propagate locations throught the stack
	of expressions.
	(reduce): Likewise.
	(check_promotion): Use explicit location in errors.
	
testsuite/
	* gcc.dg/cpp/Wsignprom.c: Add column numbers.
	* gcc.dg/cpp/if-mpar.c: Likewise.

From-SVN: r141503
 2008-10-31 22:00:37 +00:00
Matthew Gingell
631d0d3610 cpplib.h (cpp_comments, [...]): New structs. 
2008-10-05  Matthew Gingell  <gingell@adacore.com>
	    Arnaud Charlet  <charlet@adacore.com>

	* include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
	(cpp_get_comments): New function.
	* internal.h (struct cpp_reader): Add comments field.
	* init.c (cpp_destroy): Free comments.
	* lex.c (store_comment, cpp_get_comments): New functions.
	(comments): New struct.
	(save_comment): Store comments in comments struct.

Co-Authored-By: Arnaud Charlet <charlet@adacore.com>

From-SVN: r140883
 2008-10-05 14:35:36 +02:00
Simon Baldwin
c047ce9383 cpplib.h (struct cpp_options): Add new boolean flag warn_builtin_macro_redefined. 
* include/cpplib.h (struct cpp_options): Add new boolean flag
	warn_builtin_macro_redefined.
	* init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
	* (struct builtin_operator): Split out from previous struct builtin,
	enhance extra const correctness.
	* (struct builtin_macro): Split out from previous struct builtin, add
	new always_warn_if_redefined flag, enhance const correctness.
	* (mark_named_operators): Use struct builtin_operator.
	* (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
	to builtins selectively.
	* macro.c (warn_of_redefinition): Return false if a builtin macro
	is not flagged with NODE_WARN.

	* c-opts.c (c_common_handle_option): Add handling for
	-Wbuiltin-macro-redefined command line option.
	* c.opt: Added builtin-macro-redefined option.
	* doc/invoke.texi (Warning Options): Add -Wbuiltin-macro-redefined
	documentation.

	* gcc.dg/builtin-redefine.c: New.

From-SVN: r140461
 2008-09-18 15:39:08 +00:00
Joseph Myers
f3af21b556 gcc.pot: Regenerate. 
gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r139630
 2008-08-27 18:44:43 +01:00
Jakub Jelinek
affa55c67f re PR preprocessor/36649 (-H option doesn't work as expected) 
PR preprocessor/36649
	* files.c (struct report_missing_guard_data): New type.
	(report_missing_guard): Put paths into an array instead of printing
	them right away.  Return 1 rather than 0.
	(report_missing_guard_cmp): New function.
	(_cpp_report_missing_guards): Sort and print paths gathered by
	report_missing_guard callback.

	* gcc.dg/pch/cpp-3.hs: Add include guards.
	* gcc.dg/pch/cpp-3a.h: Likewise.
	* gcc.dg/pch/cpp-3b.h: Likewise.
	* gcc.dg/cpp/mi8.c: New test.
	* gcc.dg/cpp/mi8a.h: New file.
	* gcc.dg/cpp/mi8b.h: New file.
	* gcc.dg/cpp/mi8c.h: New file.
	* gcc.dg/cpp/mi8d.h: New file.

From-SVN: r138432
 2008-07-31 21:12:14 +02:00
Manuel López-Ibáñez
3b8f20a10d re PR preprocessor/28079 (#line range not verified without -pedantic) 
2008-07-22  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR 28079
libcpp/
	* directives.c (strtolinenum): Handle overflow.
	(do_line): Give a warning if line number overflowed.
	(do_linemarker): Update call to strtolinenum.

gcc/testsuite/
	* gcc.dg/cpp/line6.c: New.

From-SVN: r138049
 2008-07-22 09:45:58 +00:00
Manuel López-Ibáñez
1bb64668d0 line-map.h (linenum_type): New typedef. 
2008-07-21  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* include/line-map.h (linenum_type): New typedef.
	(struct line_map): Use it.
	(SOURCE_LINE): Second arguments is a LOCATION not a LINE.
	(SOURCE_COLUMN): Likewise.
	* macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
	source_location values in a variable of type linenum_type.
	* directives.c (struct if_stack): Use linenum_type.
	(strtoul_for_line): Rename as strtolinenum.
	(do_line): Use linenum_type.
	(do_linemarker): Use linenum_type and strtolinenum.
	(_cpp_do_file_change): Use linenum_t.
	* line-map.c (linemap_add): Likewise.
	(linemap_line_start): Likewise.
	* traditional.c (struct fun_macro): 'line' is a source_location.
	* errors.c (print_location): Use linenum_type.
	* directives-only.c (_cpp_preprocess_dir_only): Likewise.
	* internal.h (CPP_INCREMENT_LINE): Likewise.
	* lex.c (_cpp_skip_block_comment): Use source_location.

From-SVN: r138026
 2008-07-21 09:33:38 +00:00
Ben Elliston
5950c3c9a7 cpplib.h (NODE_CONDITIONAL): New. 
libcpp/
	* include/cpplib.h (NODE_CONDITIONAL): New.
	(struct cpp_callbacks): New macro_to_expand field.
	(struct cpp_hashnode): Adjust size of flags and type fields.
	(cpp_peek_token): Prototype.
	* lex.c (cpp_peek_token): New function.
	(_cpp_temp_token): Protect pre-existing lookaheads.
	* macro.c (cpp_get_token): Expand any conditional macros.
	(_cpp_backup_tokens_direct): New.
	(_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
	(warn_of_redefinition): Silently allow redefined conditional
	macros.
	(_cpp_create_definition): Remove the conditional flag when a user
	defines one of the conditional macros.
	* internal.h (_cpp_backup_tokens_direct): New prototype.

gcc/
	* c-common.h (C_CPP_HASHNODE): New macro.
	* coretypes.h (struct cpp_token): Forward declare.
	* doc/extend.texi (PowerPC AltiVec Built-in Functions): Document
	the context-sensitive keyword method.
	* config/rs6000/rs6000-c.c (__vector_keyword, vector_keyword,
	__pixel_keyword, pixel_keyword, __bool_keyword, bool_keyword,
	expand_bool_pixel): New.
	(altivec_categorize_keyword): New function.
	(init_vector_keywords): New function.
	(rs6000_macro_to_expand): Likewise.
	(rs6000_cpu_cpp_builtins): Enable context-sensitive macros if not
	compiling an ISO C dialect.

gcc/testsuite/
	* gcc.target/powerpc/altivec-macros.c: New test.
	* gcc.target/powerpc/altviec-26.c: Likewise.
	* gcc.dg/vmx/1b-06.c: Remove bool variable.
	* gcc.dg/vmx/1b-07.c: Likewise.
	* gcc.dg/vmx/1b-06-ansi.c: New test for the pre-define method.
	* gcc.dg/vmx/1b-07-ansi.c: Likewise.

From-SVN: r137775
 2008-07-14 15:09:48 +10:00
Andrew Haley
e85edc9ed5 re PR preprocessor/33305 (We should warn about empty macro arguments) 
2008-06-13  Andrew Haley  <aph@redhat.com>

        PR preprocessor/33305
        * macro.c (replace_args): Print a warning for empty macro
        arguments in C89 and C++.

From-SVN: r137414
 2008-07-03 10:31:50 +00:00
Ralf Wildenhues
18c04407bf Makefile.tpl ($(srcdir)/configure): Update dependencies. 
* Makefile.tpl ($(srcdir)/configure): Update dependencies.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

config/
	* override.m4: Use m4_version_prereq throughout.
	(_AC_ARG_VAR_VALIDATE, AC_MSG_FAILURE): Backport from git
	Autoconf: output pwd along with fatal errors, so the right
	config.log file is hinted at more prominently.
	(PARSE_ARGS): Push setting of ac_pwd in this diversion.
	(_GCC_AUTOCONF_VERSION): New, define to 2.59 if not defined.
	(_GCC_AUTOCONF_VERSION_CHECK): New macro, require use of Autoconf
	version _GCC_AUTOCONF_VERSION throughout the tree.
	(m4_wrap): New override, fix for Posix semantics of m4wrap.

libgcc/
	* configure.ac: sinclude override.m4.
	* configure: Regenerate.

gnattools/
	* configure.ac: move sinclude of acx.m4 before AC_INIT,
	also sinclude override.m4.
	* Makefile.in ($(srcdir)/configure): Update dependencies.
	* configure: Regenerate.

libada/
	* configure.ac: move sinclude of acx.m4 before AC_INIT,
	also sinclude override.m4.
	* Makefile.in ($(srcdir)/configure): Update dependencies.
	* configure: Regenerate.

intl/
	* configure: Regenerate.

libiberty/
	* configure: Regenerate.

boehm-gc/
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* include/Makefile.in: Regenerate.
	* include/gc_config.h.in: Regenerate.

fixincludes/
	* configure: Regenerate.

gcc/
	* configure: Regenerate.

libcpp/
	* Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
	* configure: Regenerate.

libdecnumber/
	* Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
	* configure: Regenerate.

libffi/
	* configure: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libgfortran/
	* configure: Regenerate.

libgomp/
	* configure: Regenerate.

libjava/classpath/
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* doc/Makefile.in: Regenerate.
	* doc/api/Makefile.in: Regenerate.
	* examples/Makefile.in: Regenerate.
	* external/Makefile.in: Regenerate.
	* external/jsr166/Makefile.in: Regenerate.
	* external/relaxngDatatype/Makefile.in: Regenerate.
	* external/sax/Makefile.in: Regenerate.
	* external/w3c_dom/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* lib/Makefile.in: Regenerate.
	* native/Makefile.in: Regenerate.
	* native/fdlibm/Makefile.in: Regenerate.
	* native/jawt/Makefile.in: Regenerate.
	* native/jni/Makefile.in: Regenerate.
	* native/jni/classpath/Makefile.in: Regenerate.
	* native/jni/gconf-peer/Makefile.in: Regenerate.
	* native/jni/gstreamer-peer/Makefile.in: Regenerate.
	* native/jni/gtk-peer/Makefile.in: Regenerate.
	* native/jni/java-io/Makefile.in: Regenerate.
	* native/jni/java-lang/Makefile.in: Regenerate.
	* native/jni/java-net/Makefile.in: Regenerate.
	* native/jni/java-nio/Makefile.in: Regenerate.
	* native/jni/java-util/Makefile.in: Regenerate.
	* native/jni/midi-alsa/Makefile.in: Regenerate.
	* native/jni/midi-dssi/Makefile.in: Regenerate.
	* native/jni/native-lib/Makefile.in: Regenerate.
	* native/jni/qt-peer/Makefile.in: Regenerate.
	* native/jni/xmlj/Makefile.in: Regenerate.
	* native/plugin/Makefile.in: Regenerate.
	* resource/Makefile.in: Regenerate.
	* scripts/Makefile.in: Regenerate.
	* tools/Makefile.in: Regenerate.

libjava/
	* configure: Regenerate.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/libltdl/
	* Makefile.in: Regenerate.
	* configure: Regenerate.

libmudflap/
	* Makefile.in: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libobjc/
	* configure: Regenerate.

libssp/
	* Makefile.in: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.

libstdc++-v3/
	* configure: Regenerate.

zlib/
	* Makefile.in: Regenerate.
	* configure: Regenerate.

From-SVN: r136876
 2008-06-17 23:13:35 +00:00
Ralf Wildenhues
2d09b6406a Makefile.in (FLAGS_TO_PASS): Add $(datarootdir). 
gcc/
	* Makefile.in (FLAGS_TO_PASS): Add $(datarootdir).

intl/
	* Makefile.in (datarootdir): New variable.

libcpp/
	* Makefile.in (datarootdir): New variable.

libdecnumber/
	* Makefile.in (datarootdir): New variable.

From-SVN: r136845
 2008-06-16 17:58:14 +00:00
H.J. Lu
0b7c73cc04 re PR preprocessor/36479 (Short buffer in libcpp) 
2008-06-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR preprocessor/36479
	* charset.c (cpp_interpret_string_notranslate): Also set
	narrow_cset_desc.width.

From-SVN: r136714
 2008-06-12 10:03:41 -07:00
Joseph Myers
cd985f6672 MAINTAINERS (mt port): Remove. 
* MAINTAINERS (mt port): Remove.
	(sco5, unixware, sco udk): Remove.
	(Kean Johnston): Add to Write After Approval.

fixincludes:
	* inclhack.def (AAB_svr4_replace_byteorder,
	AAB_ultrix_ansi_compat, AAB_ultrix_limits, AAB_ultrix_memory,
	libc1_G_va_list, libc1_ifdefd_memx, nested_motorola,
	ptx_sys_mc_param_h, sco_regset, sco_static_func, sco_utime,
	solaris_mutex_init_1, solaris_socket, solaris_unistd,
	solaris_widec, svr4_krnl, ultrix_atexit_param, ultrix_atof_param,
	ultrix_const3, ultrix_fix_fixproto, ultrix_ifdef, ultrix_locale,
	ultrix_math_ifdef, ultrix_nested_ioctl, ultrix_nested_svc,
	ultrix_stat, ultrix_static, ultrix_stdlib, ultrix_strings,
	ultrix_strings2, ultrix_sys_time, ultrix_unistd,
	unicosmk_restrict, uw7_byteorder_fix, windiss_math1,
	windiss_math2, windiss_valist): Remove.
	* fixincl.x: Regenerate.
	* mkfixinc.sh: (arm-semi-aof, hppa1.1-*-osf*, hppa1.1-*-bsd*,
	i370-*-openedition, i?86-*-moss*, i?86-*-uwin*,
	powerpc-*-eabiaix*): Remove.
	* tests/base/math.h: Update.
	* tests/base/pthread.h: Update.
	* tests/base/stdio.h: Update.
	* tests/base/stdlib.h: Update.
	* tests/base/string.h: Update.
	* tests/base/strings.h: Update.
	* tests/base/sys/file.h: Update.
	* tests/base/sys/limits.h: Update.
	* tests/base/sys/socket.h: Update.
	* tests/base/sys/stat.h: Update.
	* tests/base/sys/time.h: Update.
	* tests/base/testing.h: Update.
	* tests/base/unistd.h: Update.
	* tests/base/_G_config.h: Remove.
	* tests/base/arpa: Remove directory.
	* tests/base/fs: Remove directory.
	* tests/base/locale.h: Remove.
	* tests/base/machine: Remove directory.
	* tests/base/rpc/svc.h: Remove.
	* tests/base/sys/ioctl.h: Remove.
	* tests/base/sys/regset.h: Remove.
	* tests/base/sys/times.h: Remove.
	* tests/base/sys/utsname.h: Remove.
	* tests/base/widec.h: Remove.

gcc:
	* config.gcc (Obsolete configurations): Remove list of
	configurations.
	(Unsupported targets list): Add *-*-linux*aout*, *-*-linux*libc1*,
	*-*-solaris2.[0-6], *-*-solaris2.[0-6].*, *-*-sysv*.  Remove other
	targets matched by those patterns.
	(strongarm*-*-*, ep9312*-*-*, xscale-*-*, parisc*-*-*,
	m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
	alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
	arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
	hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
	i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
	i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
	i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
	i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
	mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
	powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
	powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
	strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
	vax-*-ultrix*, xscale-*-elf, xscale-*-coff,
	i[34567]86-*-linux*aout*, i[34567]86-*-linux*libc1): Remove.
	Make code for Solaris 7 and greater unconditional for Solaris.
	(ep9312-*-*, parisc1*, m680[012]0-*-*, parisc*-*-*, mt-*-*):
	Remove --with-* handling.
	* config/rs6000/sysv4.h (-mwindiss): Remove from all specs.
	(LIB_WINDISS_SPEC, CPP_OS_WINDISS_SPEC, STARTFILE_WINDISS_SPEC,
	ENDFILE_WINDISS_SPEC, LINK_START_WINDISS_SPEC,
	LINK_OS_WINDISS_SPEC): Remove.
	* config/rs6000/sysv4.opt (mwindiss): Remove.
	* configure.ac (strongarm*-*-*, xscale*-*-*): Remove.
	* configure: Regenerate.
	* doc/cpp.texi: Don't mention BeOS.
	* doc/extend.texi (interrupt): Don't mention MS1.
	* doc/install.texi: (i386-@var{any}-sysv, m68k-bull-sysv,
	m68k-hp-hpux, m68000-hp-hpux, m68000-att-sysv,
	alphaev5-cray-unicosmk*, xscale-*-*, i?86-*-linux*aout,
	i?86-*-sco3.2v5*, i?86-*-udk, m68k-hp-hpux, powerpc-*-sysv4,
	powerpc-*-sysv4, powerpcle-*-sysv4, *-*-sysv*, vax-dec-ultrix):
	Remove.
	* doc/invoke.texi (MT Options): Remove.
	(-mwindiss): Remove.
	(CRIS Options): Remove cris-axis-aout references.
	(HPPA Options): Don't mention hppa1.1-*-pro.
	* doc/md.texi: (MorphoTech family): Remove.
	* libgcc2.c: Don't handle UWIN.
	* config/alpha/t-unicosmk: Remove.
	* config/alpha/unicosmk.h: Remove.
	* config/arm/kaos-arm.h: Remove.
	* config/arm/kaos-strongarm.h: Remove.
	* config/arm/strongarm-coff.h: Remove.
	* config/arm/strongarm-elf.h: Remove.
	* config/arm/strongarm-pe.h: Remove.
	* config/arm/t-strongarm-pe: Remove.
	* config/arm/t-xscale-coff: Remove.
	* config/arm/t-xscale-elf: Remove.
	* config/arm/xscale-coff.h: Remove.
	* config/arm/xscale-elf.h: Remove.
	* config/chorus.h: Remove.
	* config/cris/aout.h: Remove.
	* config/cris/aout.opt: Remove.
	* config/cris/t-aout: Remove.
	* config/i386/beos-elf.h: Remove.
	* config/i386/kaos-i386.h: Remove.
	* config/i386/ptx4-i.h: Remove.
	* config/i386/sco5.h: Remove.
	* config/i386/sco5.opt: Remove.
	* config/i386/sysv4-cpp.h: Remove.
	* config/i386/sysv5.h: Remove.
	* config/i386/t-beos: Remove.
	* config/i386/t-sco5: Remove.
	* config/i386/t-uwin: Remove.
	* config/i386/uwin.asm: Remove.
	* config/i386/uwin.h: Remove.
	* config/kaos.h: Remove.
	* config/mips/windiss.h: Remove.
	* config/mt: Remove directory.
	* config/pa/pa-osf.h: Remove.
	* config/pa/pa-pro-end.h: Remove.
	* config/pa/t-pro: Remove.
	* config/ptx4.h: Remove.
	* config/rs6000/beos.h: Remove.
	* config/rs6000/kaos-ppc.h: Remove.
	* config/rs6000/t-beos: Remove.
	* config/rs6000/windiss.h: Remove.
	* config/sh/kaos-sh.h: Remove.
	* config/sol2-6.h: Remove.
	* config/sparc/sol26-sld.h: Remove.
	* config/sparc/sysv4-only.h: Remove.
	* config/vax/bsd.h: Remove.
	* config/vax/t-memfuncs: Remove.
	* config/vax/ultrix.h: Remove.
	* config/vax/vaxv.h: Remove.
	* config/windiss.h: Remove.

gcc/testsuite:
	* g++.dg/abi/arm_cxa_vec1.C: Don't handle xscale*-*-*.
	* g++.dg/eh/spbp.C: Don't handle *-*-solaris2.[56]*.
	* g++.dg/warn/miss-format-1.C: Don't handle Solaris before Solaris
	7.
	* gcc.c-torture/compile/981006-1.c: Don't handle xscale*-*-*,
	strongarm*-*-* and cris-*-aout*.
	* gcc.c-torture/execute/941014-1.x: Don't handle xscale*-*-* and
	strongarm*-*-*.
	* gcc.dg/20030909-1.c: Don't handle xscale*-*-* and
	strongarm*-*-*.
	* gcc.dg/20031108-1.c: Don't handle xscale*-*-* and
	strongarm*-*-*.
	* gcc.dg/20040813-1.c: Don't handle *-*-sysv5*.
	* gcc.dg/arm-asm.c: Don't handle strongarm*-*-* and xscale*-*-*.
	* gcc.dg/arm-scd42-1.c: Use target arm*-*-*.
	* gcc.dg/arm-scd42-3.c: Use target arm*-*-*.
	* gcc.dg/cpp/assert4.c: Don't handle BeOS.
	* gcc.dg/debug/pr35154.c: Don't handle *-*-sysv5*.
	* gcc.dg/intmax_t-1.c: Don't handle *-*-solaris2.5.1 and
	xscale*-*-elf*.
	* gcc.dg/pragma-align.c: Don't handle i?86-*-sco3.2v5*.
	* gcc.dg/pthread-init-2.c: Don't handle *-*-solaris2.5.1.
	* gcc.misc-tests/arm-isr.exp: Use target arm*-*-*.
	* gcc.target/powerpc/ppc-sdata-1.c: Don't handle powerpc-*-sysv*.
	* gcc.target/powerpc/ppc-sdata-2.c: Don't handle powerpc-*-sysv*.
	* gcc.target/powerpc/ppc-stackalign-1.c: Don't handle
	powerpc-*-sysv*.
	* gfortran.dg/debug/pr35154-stabs.f: Don't handle *-*-sysv5*.
	* lib/target-supports.exp: Don't handle strongarm*-*-elf,
	xscale*-*-elf and *-*-windiss.
	* obj-c++.dg/dwarf-2.mm: Don't handle *-*-solaris2.[56]*.
	* objc.dg/dwarf-1.m: Don't handle *-*-solaris2.[56]*.
	* objc.dg/dwarf-2.m: Don't handle *-*-solaris2.[56]*.
	* gcc.dg/mt-loopi1.c: Remove.

gnattools:
	* configure.ac (xscale*-wrs-vx*, xscale*-wrs-coff): Remove.
	* configure: Regenerate.

libcpp:
	* configure.ac (parisc*64*-*-*): Remove.
	* configure: Regenerate.

libffi:
	* configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
	powerpc-*-beos*): Remove.
	* configure: Regenerate.

libgcc:
	* config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
	parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
	alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
	arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
	hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
	i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
	i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
	i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
	i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
	mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
	powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
	powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
	strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
	vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.

libjava:
	* configure.host (strongarm*-elf, xscale*-elf): Remove.

libstdc++-v3:
	* configure.host (xscale, ep9312, m680[246]0, solaris2.5,
	solaris2.5.[0-9], solaris2.6, windiss*): Remove.
	* crossconfig.m4 (*-solaris2.5, *-solaris2.6, *-windiss*): Remove.
	* configure: Regenerate.
	* config/os/solaris/solaris2.5: Remove directory.
	* config/os/solaris/solaris2.6: Remove directory.
	* config/os/windiss: Remove directory.

From-SVN: r136534
 2008-06-07 19:00:15 +01:00
Tom Tromey
d750887f5f re PR preprocessor/36320 (Required diagnosis of syntax error missed) 
gcc/testsuite
	PR preprocessor/36320:
	* gcc.dg/cpp/pr36320.c: New file.
libcpp
	PR preprocessor/36320:
	* internal.h (_cpp_parse_expr): Update.
	* expr.c (_cpp_parse_expr): Add 'is_if' argument.  Update error
	messages.
	* directives.c (do_if): Update.
	(do_elif): Require expression if processing group.

From-SVN: r136209
 2008-05-30 14:25:09 +00:00
Danny Smith
c100de59eb cpplib.h (struct cpp_dir): Add new field, canonical_name. 
libcpp/ChangeLog
	* include/cpplib.h (struct cpp_dir): Add new field, canonical_name.

gcc/ChangeLog

	* incpath.c: Use HOST_LACKS_INODE_NUMBERS conditional
	rather than OS names to choose INO_T_EQ definition.
	(DIRS_EQ) [!INO_T_EQ]: Don't worry about case in comparison.
	(add_path) [!INO_T_EQ]: Use lrealpath to fill canonical_name field.

From-SVN: r136196
 2008-05-30 00:57:56 +00:00
Tom Tromey
5d6342ebc2 re PR preprocessor/27777 (Bad diagnostic emission when #error contains a trigraph) 
gcc/testsuite
	PR preprocessor/27777:
	* gcc.dg/cpp/pr27777.c: New file.
libcpp
	PR preprocessor/27777:
	* lex.c (cpp_output_line_to_string): New function.
	* internal.h (_cpp_begin_message): Don't declare.
	* errors.c (_cpp_begin_message): Now static.
	* include/cpplib.h (cpp_output_line_to_string): Declare.
	* directives.c (do_diagnostic): Rewrote.  Use
	cpp_output_line_to_string.  Don't use _cpp_begin_message.

From-SVN: r135740
 2008-05-21 21:52:57 +00:00
Tom Tromey
dae4174e53 symtab.h (HT_ALLOCED): Remove. 
libcpp
	* include/symtab.h (HT_ALLOCED): Remove.
	(ht_purge): Declare.
	* symtab.c (DELETED): New define.
	(ht_lookup): Update comment.
	(ht_lookup_with_hash): Handle deleted entries.  Remove HT_ALLOCED
	code.  Use subobject allocator for strings, if it exists.
	(ht_expand): Handle deleted entries.
	(ht_forall): Likewise.
	(ht_purge): New function.
	(ht_dump_statistics): Print deletion statistics.
gcc
	* ggc-zone.c (lookup_page_table_if_allocated): New function.
	(zone_find_object_offset): Likewise.
	(gt_ggc_m_S): Likewise.
	(highest_bit): Likewise.
	* ggc-page.c (gt_ggc_m_S): New function.
	* stringpool.c (string_stack): Remove.
	(init_stringpool): Update.
	(ggc_alloc_string): Use ggc_alloc.
	(maybe_delete_ident): New function.
	(ggc_purge_stringpool): Likewise.
	(gt_ggc_m_S): Remove.
	* ggc-common.c (ggc_protect_identifiers): New global.
	(ggc_mark_roots): Call ggc_purge_stringpool.  Use
	ggc_protect_identifiers.
	* ggc.h (ggc_protect_identifiers): Declare.
	(gt_ggc_m_S): Update.
	(ggc_purge_stringpool): Declare.
	* toplev.c (compile_file): Set and reset ggc_protect_identifiers.
	* gengtype.c (write_types_process_field) <TYPE_STRING>: Remove
	special case.
	(write_root): Cast gt_ggc_m_S to gt_pointer_walker.
gcc/cp
	* mangle.c (save_partially_mangled_name): Remove.
	(restore_partially_mangled_name): Likewise.
	(write_encoding): Update.
	(write_unqualified_name): Likewise.
	(start_mangling): Always use name_obstack.  Remove 'ident_p'
	argument.
	(get_identifier_nocopy): Remove.
	(finish_mangling_internal): Rename from finish_mangling.
	(finish_mangling): New function.
	(finish_mangling_get_identifier): Likewise.
	(partially_mangled_name, partially_mangled_name_len): Remove.
	(mangle_decl_string): Change return type.  Update.
	(mangle_decl, mangle_type_string, mangle_special_for_type,
	mangle_ctor_vtbl_for_type, mangle_thunk, mangle_guard_variable,
	mangle_ref_init_variable): Update.

From-SVN: r135720
 2008-05-21 15:00:59 +00:00
Tom Tromey
899015a064 re PR preprocessor/22168 (#if #A == #B should have a diagnostic in ISO C mode) 
libcpp
	PR preprocessor/22168:
	* include/cpplib.h (struct cpp_options) <objc>: Update
	documentation.
	* expr.c (eval_token): Warn for use of assertions.
	* directives.c (directive_diagnostics): Warn about extensions.
	(DEPRECATED): New define.
	(DIRECTIVE_TABLE): Use it.
gcc
	PR preprocessor/22168:
	* doc/cpp.texi (Top): Update menu.
	(Alternatives to Wrapper #ifndef): New node.
	(Other Directives): Document deprecation.
	(Obsolete Features): Remove menu.
	(Assertions): Merge node into Obsolete Features.
	(Obsolete once-only headers): Move earlier; rename to Alternatives
	to Wrapper #ifndef.
	* doc/cppopts.texi: Update.
	* c.opt (Wdeprecated): Enable for C and ObjC.
	* doc/invoke.texi (Option Summary): Move -Wno-deprecated.
	(C++ Dialect Options): Move -Wno-deprecated from here to...
	(Warning Options): ... here.
gcc/testsuite
	PR preprocessor/22168:
	* gcc.dg/pch/import-2.hs: Add -Wno-deprecated.
	* gcc.dg/pch/import-1.hs: Add -Wno-deprecated.
	* gcc.dg/pch/import-2.c: Add -Wno-deprecated.
	* gcc.dg/pch/import-1.c: Add -Wno-deprecated.
	* gcc.dg/cpp/import2.c: Add -Wno-deprecated.
	* gcc.dg/cpp/import1.c: Add -Wno-deprecated.
	* gcc.dg/cpp/trad/assert3.c: Add -Wno-deprecated.
	* gcc.dg/cpp/trad/assert2.c: Add -Wno-deprecated.
	* gcc.dg/cpp/trad/assert1.c: Add -Wno-deprecated.
	* gcc.dg/cpp/ident.c: Add -Wno-deprecated.
	* gcc.dg/cpp/ident-1.c: Add -Wno-deprecated.
	* gcc.dg/cpp/extratokens.c: Add -Wno-deprecated.
	* gcc.dg/cpp/assert3.c: Add -Wno-deprecated.
	* gcc.dg/cpp/assert2.c: Add -Wno-deprecated.
	* gcc.dg/cpp/assert1.c: Add -Wno-deprecated.
	* gcc.dg/cpp/assert4.c: Compile with -ansi and not -pedantic.  Add
	-Wno-deprecated.
	* gcc.dg/cpp/pr22168.c: New file.
	* gcc.dg/cpp/pr22168-2.c: New file.

From-SVN: r135264
 2008-05-13 14:50:27 +00:00
Tom Tromey
71c10038d1 PR preprocessor/35313, PR preprocessor/36088: 
gcc/testsuite
	PR preprocessor/35313, PR preprocessor/36088:
	* gcc.dg/cpp/pr35313.c: New file.
	* gcc.dg/cpp/if-oppr.c: Remove test for ',' in a conditional
	expression.
	* gcc.dg/cpp/if-oppr2.c: New file.
libcpp
	PR preprocessor/35313, PR preprocessor/36088:
	* expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
	(reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.

From-SVN: r134989
 2008-05-06 17:15:07 +00:00
David S. Miller
2bd0fe3d07 Sorry, forgot this in previous commit. 
From-SVN: r134930
 2008-05-04 04:25:30 -07:00
David S. Miller
5f7ca34bf5 config.gcc (sparc*-*-*): Always set need_64bit_hwint to yes. 
gcc/

	* config.gcc (sparc*-*-*): Always set need_64bit_hwint to yes.
	(sparc*-*-linux*): Use linux.h in tm_file.
	(sparc-*-linux*): If 'enabled_targets' is 'all', build a bi-arch
	compiler defaulting to 32-bit.
	(sparc*-*-*): Remove explicit target settings of need_64bit_hwint,
	no longer needed.
	* config/sparc/linux.h: Remove definitions now obtained
	properly from linux.h
	* config/sparc/linux64.h: Likewise.
	(ASM_CPU_DEFAULT_SPEC): Change this to ASM_CPU64_DEFAULT_SPEC, we
	don't want this setting for 32-bit builds in a biarch compiler.
	* doc/install.texi: Add sparc-linux to list of targets
	supporting --enable-targets=all.

libcpp/

	* configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
	* configure: Regenerate.

From-SVN: r134929
 2008-05-04 04:25:04 -07:00
Daniel Franke
28f6862553 cpplib.h (cpp_define_formatted): New. 
2008-04-22  Daniel Franke  <franke.daniel@gmail.com>

        * include/cpplib.h (cpp_define_formatted): New.
        * directives.c (cpp_define_formatted): New.

From-SVN: r134564
 2008-04-22 14:04:32 -04:00
Tom Tromey
688e7a5344 re PR preprocessor/33415 (Can't compile .cpp file with UTF-8 BOM.) 
libcpp
	PR libcpp/33415:
	* charset.c (_cpp_convert_input): Add buffer_start argument.
	Ignore UTF-8 BOM if seen.
	* internal.h (_cpp_convert_input): Add argument.
	* files.c (struct _cpp_file) <buffer_start>: New field.
	(destroy_cpp_file): Free buffer_start, not buffer.
	(_cpp_pop_file_buffer): Likewise.
	(read_file_guts): Update.
gcc/testsuite
	PR libcpp/33415:
	* gcc.dg/cpp/pr33415.c: New file.

From-SVN: r134507
 2008-04-21 14:02:00 +00:00
Kris Van Hees
b6baa67d79 cpp-id-data.h (UC): Was U, conflicts with U... 
libcpp/ChangeLog:
2008-04-14  Kris Van Hees <kris.van.hees@oracle.com>

* include/cpp-id-data.h (UC): Was U, conflicts with U... literal.
* include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
(struct cpp_options): Added uliterals.
(cpp_interpret_string): Update prototype.
(cpp_interpret_string_notranslate): Idem.
* charset.c (init_iconv_desc): New width member in cset_converter.
(cpp_init_iconv): Add support for char{16,32}_cset_desc.
(convert_ucn): Idem.
(emit_numeric_escape): Idem.
(convert_hex): Idem.
(convert_oct): Idem.
(convert_escape): Idem.
(converter_for_type): New function.
(cpp_interpret_string): Use converter_for_type, support u and U prefix.
(cpp_interpret_string_notranslate): Match changed prototype.
(wide_str_to_charconst): Use converter_for_type.
(cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
* directives.c (linemarker_dir): Macro U changed to UC.
(parse_include): Idem.
(register_pragma_1): Idem.
(restore_registered_pragmas): Idem.
(get__Pragma_string): Support CPP_STRING{16,32}.
* expr.c (eval_token): Support CPP_CHAR{16,32}.
* init.c (struct lang_flags): Added uliterals.
(lang_defaults): Idem.
* internal.h (struct cset_converter) <width>: New field.
(struct cpp_reader) <char16_cset_desc>: Idem.
(struct cpp_reader) <char32_cset_desc>: Idem.
* lex.c (digraph_spellings): Macro U changed to UC.
(OP, TK): Idem.
(lex_string): Add support for u'...', U'...', u... and U....
(_cpp_lex_direct): Idem.
* macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
(stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.

gcc/ChangeLog:
2008-04-14  Kris Van Hees <kris.van.hees@oracle.com>
  
* c-common.c (CHAR16_TYPE, CHAR32_TYPE): New macros.
(fname_as_string): Match updated cpp_interpret_string prototype.
(fix_string_type): Support char16_t* and char32_t*.
(c_common_nodes_and_builtins): Add char16_t and char32_t (and
derivative) nodes.  Register as builtin if C++0x.
(c_parse_error): Support CPP_CHAR{16,32}.
* c-common.h (RID_CHAR16, RID_CHAR32): New elements. 
(enum c_tree_index) <CTI_CHAR16_TYPE, CTI_SIGNED_CHAR16_TYPE,
CTI_UNSIGNED_CHAR16_TYPE, CTI_CHAR32_TYPE, CTI_SIGNED_CHAR32_TYPE,
CTI_UNSIGNED_CHAR32_TYPE, CTI_CHAR16_ARRAY_TYPE,
CTI_CHAR32_ARRAY_TYPE>: New elements.
(char16_type_node, signed_char16_type_node, unsigned_char16_type_node,
char32_type_node, signed_char32_type_node, char16_array_type_node,
char32_array_type_node): New defines.
* c-lex.c (cb_ident): Match updated cpp_interpret_string prototype.
(c_lex_with_flags): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
(lex_string): Support CPP_STRING{16,32}, match updated
cpp_interpret_string and cpp_interpret_string_notranslate prototypes.
(lex_charconst): Support CPP_CHAR{16,32}.
* c-parser.c (c_parser_postfix_expression): Support CPP_CHAR{16,32}
and CPP_STRING{16,32}.

gcc/cp/ChangeLog:
2008-04-14  Kris Van Hees <kris.van.hees@oracle.com>

* cvt.c (type_promotes_to): Support char16_t and char32_t.
* decl.c (grokdeclarator): Disallow signed/unsigned/short/long on
char16_t and char32_t.
* lex.c (reswords): Add char16_t and char32_t (for c++0x).
* mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor
extended builtin type u8char32_t.
* parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support
RID_CHAR{16,32}.
(cp_lexer_print_token): Support CPP_STRING{16,32}.
(cp_parser_is_string_literal): Idem.
(cp_parser_string_literal): Idem.
(cp_parser_primary_expression): Support CPP_CHAR{16,32} and
CPP_STRING{16,32}.
(cp_parser_simple_type_specifier): Support RID_CHAR{16,32}. 
* tree.c (char_type_p): Support char16_t and char32_t as char types.
* typeck.c (string_conv_p): Support char16_t and char32_t.

gcc/testsuite/ChangeLog:
2008-04-14  Kris Van Hees <kris.van.hees@oracle.com>

Tests for char16_t and char32_t support.
* g++.dg/ext/utf-cvt.C: New
* g++.dg/ext/utf-cxx0x.C: New
* g++.dg/ext/utf-cxx98.C: New
* g++.dg/ext/utf-dflt.C: New
* g++.dg/ext/utf-gnuxx0x.C: New
* g++.dg/ext/utf-gnuxx98.C: New
* g++.dg/ext/utf-mangle.C: New
* g++.dg/ext/utf-typedef-cxx0x.C: New
* g++.dg/ext/utf-typedef-
* g++.dg/ext/utf-typespec.C: New
* g++.dg/ext/utf16-1.C: New
* g++.dg/ext/utf16-2.C: New
* g++.dg/ext/utf16-3.C: New
* g++.dg/ext/utf16-4.C: New
* g++.dg/ext/utf32-1.C: New
* g++.dg/ext/utf32-2.C: New
* g++.dg/ext/utf32-3.C: New
* g++.dg/ext/utf32-4.C: New
* gcc.dg/utf-cvt.c: New
* gcc.dg/utf-dflt.c: New
* gcc.dg/utf16-1.c: New
* gcc.dg/utf16-2.c: New
* gcc.dg/utf16-3.c: New
* gcc.dg/utf16-4.c: New
* gcc.dg/utf32-1.c: New
* gcc.dg/utf32-2.c: New
* gcc.dg/utf32-3.c: New
* gcc.dg/utf32-4.c: New

libiberty/ChangeLog:
2008-04-14  Kris Van Hees <kris.van.hees@oracle.com>

* testsuite/demangle-expected: Added tests for char16_t and char32_t.

From-SVN: r134438
 2008-04-18 09:58:08 -04:00
Paolo Bonzini
deb984e6de re PR other/35457 (Error building GCC trunk on CELL SPU) 
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* configure.ac: Include override.m4.
	* configure: Regenerate.

libgomp:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libdecnumber:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

gcc:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libstdc++-v3:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libobjc:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

intl:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libgfortran:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libmudflap:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

boehm-gc:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libiberty:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Add override.m4.
	* configure: Regenerate.

libffi:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libssp:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

config:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457

	* confsubdir.m4: Rename to...
	* override.m4: ... this.  Make sure aclocal always picks it.
	Add more lenient precious variable check, backported from
	autoconf trunk.

libjava/libltdl:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libjava/classpath:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libjava:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libcpp:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

fixincludes:
2008-04-18  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/35457
	* Makefile.in: Rewrite aclocal.m4 rule.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

From-SVN: r134434
 2008-04-18 10:28:53 +00:00
Tom Tromey
bf048bea9c re PR preprocessor/34866 (valgrind error indication in testsuite from errors.c:156:cpp_error with gcc.dg/cpp/Wmissingdirs.c) 
PR libcpp/34866:
	* errors.c (cpp_error): Don't reference a token before the start
	of the current run.

From-SVN: r134421
 2008-04-18 00:58:58 +00:00
Tom Tromey
7f27b0f8a2 Makefile.in (TAGS_SOURCES): New variable. 
* Makefile.in (TAGS_SOURCES): New variable.
	(TAGS): New target.

From-SVN: r134367
 2008-04-16 21:10:37 +00:00
Kaz Kojima
a1fcb9a1de config.gcc (need_64bit_hwint): Need 64bit hwint for sh-*-*. 
* config.gcc (need_64bit_hwint): Need 64bit hwint for sh-*-*.

	[libcpp]
	* configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
	and shbe-*-*.
	* configure: Rebuilt.

From-SVN: r134190
 2008-04-11 04:21:18 +00:00
Joseph Myers
93d45d9eda cppopts.texi (-dU): Document. 
gcc:
	* doc/cppopts.texi (-dU): Document.
	* c-common.h (flag_dump_macros): Update comment.
	* c-opts.c (handle_OPT_d): Handle -dU.
	* c-ppoutput.c (macro_queue, define_queue, undef_queue,
	dump_queued_macros, cb_used_define, cb_used_undef): New.
	(init_pp_output): Handle -dU.
	(cb_line_change): Call dump_queued_macros.
	* toplev.c (decode_d_option): Accept -dU as preprocessor option.

gcc/testsuite:
	* gcc.dg/cpp/cmdlne-dU-1.c, gcc.dg/cpp/cmdlne-dU-2.c,
	gcc.dg/cpp/cmdlne-dU-3.c, gcc.dg/cpp/cmdlne-dU-4.c,
	gcc.dg/cpp/cmdlne-dU-5.c, gcc.dg/cpp/cmdlne-dU-6.c,
	gcc.dg/cpp/cmdlne-dU-7.c, gcc.dg/cpp/cmdlne-dU-8.c,
	gcc.dg/cpp/cmdlne-dU-9.c, gcc.dg/cpp/cmdlne-dU-10.c,
	gcc.dg/cpp/cmdlne-dU-11.c, gcc.dg/cpp/cmdlne-dU-12.c,
	gcc.dg/cpp/cmdlne-dU-13.c, gcc.dg/cpp/cmdlne-dU-14.c,
	gcc.dg/cpp/cmdlne-dU-15.c, gcc.dg/cpp/cmdlne-dU-16.c,
	gcc.dg/cpp/cmdlne-dU-17.c, gcc.dg/cpp/cmdlne-dU-18.c,
	gcc.dg/cpp/cmdlne-dU-19.c, gcc.dg/cpp/cmdlne-dU-20.c,
	gcc.dg/cpp/cmdlne-dU-21.c, gcc.dg/cpp/cmdlne-dU-22.c: New tests.

libcpp:
	* include/cpplib.h (struct cpp_callbacks): Add used_define,
	used_undef and before_define.
	(NODE_USED): Define.
	* directives.c (do_define, do_undef, undefine_macros, do_ifdef,
	do_ifndef, cpp_pop_definition): Handle new flag and use new
	callbacks.
	* expr.c (parse_defined): Handle new flag and use new callbacks.
	* macro.c (enter_macro_context, _cpp_free_definition): Handle new
	flag and use new callbacks.

From-SVN: r133847
 2008-04-02 20:42:53 +01:00
Jakub Jelinek
d4c32e1d76 re PR pch/13675 (#including a precompiled header more than once in the same unit fails) 
PR pch/13675
	* files.c (struct _cpp_file): Remove pch field.
	(pch_open_file): Don't set file->pch, just file->pchname.
	(should_stack_file): After pfile->cb.read_pch call
	free pchname and clear pchname, don't close file->fd.
	Test file->pchname instead of file->pch.  Don't close fd after cb.
	(_cpp_stack_include): Test file->pchname instead of file->pch.

	* c-pch.c (c_common_read_pch): On error close (fd) resp. fclose (f).

From-SVN: r133790
 2008-04-01 12:58:02 +02:00
Tom Tromey
161031e3ae Makefile.in (POSTCOMPILE): New variable. 
* Makefile.in (POSTCOMPILE): New variable.
	(.c.o): Use it.

From-SVN: r133682
 2008-03-28 13:32:47 +00:00
Joseph Myers
5bbc43bfd3 * fr.po: Update. 
From-SVN: r133665
 2008-03-28 02:07:37 +00:00
Joseph Myers
6fd85d2144 * vi.po: Update. 
From-SVN: r133376
 2008-03-20 13:55:23 +00:00
Joseph Myers
88ab8cf2a5 * es.po, nl.po: Update. 
From-SVN: r133322
 2008-03-18 19:59:25 +00:00
Joseph Myers
107276837f * zh_CN.po: Update. 
From-SVN: r133255
 2008-03-15 17:58:46 +00:00
Joseph Myers
a02fbb400f * de.po: Update. 
From-SVN: r133244
 2008-03-15 12:01:29 +00:00
Joseph Myers
988071547d * sv.po: Update. 
From-SVN: r133225
 2008-03-14 20:51:34 +00:00
Joseph Myers
edd3c31e3f rw.po: Remove. 
* rw.po: Remove.
	* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
	sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r133211
 2008-03-14 13:11:20 +00:00
Tom Tromey
14ccf8003e re PR preprocessor/35322 (ICE with incomplete macro) 
gcc/testsuite
	PR libcpp/35322:
	* gcc.dg/cpp/pr35322.c: New file.
libcpp
	PR libcpp/35322:
	* directives.c (destringize_and_run): Set pfile->directive.

From-SVN: r133195
 2008-03-13 21:10:07 +00:00
Markus Milleder
830465c6ea re PR preprocessor/35458 (Dependency generation (-M) does not quote '#' in filenames) 
libcpp
2008-03-06  Markus Milleder  <markus.milleder@generali.at>
	PR preprocessor/35458
	* mkdeps.c (munge): Quote '#' with a '\'.
gcc/testsuite
2008-03-06  Markus Milleder  <markus.milleder@generali.at>
	PR preprocessor/35458
	* gcc.dg/cpp/cmdlne-M-2.c: New file.
	* gcc.dg/cpp/cmdlne-M-2#.h: New file.
	* gcc.dg/cpp/#cmdlne-M-2.h: New file.

From-SVN: r132982
 2008-03-06 18:08:40 +00:00
Ralf Wildenhues
d482a07324 re PR preprocessor/35379 (-MT generates a target string too long over two lines) 
libcpp:
	PR preprocessor/35379
	* mkdeps.c (deps_write): Ensure the first target always appears
	in the first column, without leading backslash newline.  Avoid
	some more extra whitespace.

From-SVN: r132727
 2008-02-27 21:42:23 +00:00
Thiemo Seufer
185a6cc159 Makefile.in ($(srcdir)/config.in): Depend on configure.ac. 
From-SVN: r132670
 2008-02-26 11:41:01 +00:00
Tom Tromey
2bf41bf05d traditional.c (lex_identifier): Use CPP_HASHNODE. 
* traditional.c (lex_identifier): Use CPP_HASHNODE.
	* lex.c (lex_identifier): Use CPP_HASHNODE.
	* include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
	do-while.
	* identifiers.c (alloc_node): Change return type.
	(_cpp_init_hashtable): Don't cast 'alloc_node'.
	(proxy_assertion_broken): New declaration.
	(cpp_forall_identifiers): Move comment.
	* line-map.c (linemap_add): Comment fix.
	(linemap_line_start): Indentation fix.

From-SVN: r132467
 2008-02-20 02:16:43 +00:00
Joseph Myers
0d7bcd0f35 * cpplib.pot: Regenerate. 
From-SVN: r132001
 2008-02-01 16:26:03 +00:00
Jakub Jelinek
765d600ac5 re PR preprocessor/34692 (Internal error with pragma in macro) 
PR preprocessor/34692
	* macro.c (collect_args): Add pragma_buff argument.  Push
	CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
	than into arguments.  Reset prevent_expansion and parsing_args
	state at CPP_PRAGMA_EOL/CPP_EOF.
	(funlike_invocation_p): Add pragma_buff argument, pass it through
	to collect_args.
	(enter_macro_context): Add result argument.  Adjust
	funlike_invocation_p caller.  Emit all deferred pragma tokens
	gathered during collect_args before the expansion, add a padding
	token.  Return 2 instead of 1 if any pragma tokens were prepended.
	(cpp_get_token): If enter_macro_context returns 2, don't return
	a padding token, instead cycle to grab CPP_PRAGMA token.
	* directives.c (_cpp_handle_directive): If was_parsing_args
	in deferred pragma, leave parsing_args and prevent_expansion as is.

	* gcc.dg/cpp/pr34692.c: New test.
	* gcc.dg/gomp/pr34692.c: New test.

From-SVN: r131819
 2008-01-25 10:01:27 +01:00
Tom Tromey
ec46053bfa re PR c++/34859 (g++ -D__STDC_LIMIT_MACROS -D__STDC_LIMIT_MACROS causes error) 
libcpp
	PR c++/34859:
	* macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
	__STDC_CONSTANT_MACROS.
gcc/testsuite
	PR c++/34859:
	* gcc.dg/cpp/pr34859.c: New file.

From-SVN: r131743
 2008-01-22 21:43:49 +00:00
Joseph Myers
bdf8f544b6 * sv.po: Update. 
From-SVN: r131678
 2008-01-20 14:53:58 +00:00
Joseph Myers
1831259863 * sv.po: Update. 
From-SVN: r131664
 2008-01-20 00:13:43 +00:00
Joseph Myers
e523d4f296 * sv.po: Update. 
From-SVN: r131663
 2008-01-20 00:12:09 +00:00
Fred Fish
681c6ab0da re PR preprocessor/30363 (Support for -traditional-cpp is incomplete in current gcc relative to gcc 2.95.3) 
libcpp
2008-01-07  Fred Fish  <fnf@specifix.com>
	PR preprocessor/30363:
	* traditional.c (replace_args_and_push): Add local variable
	cxtquote, calculate the replacement text size assuming a 
	worst case of every input character quoted with backslash,
	and properly handle output quoting of quote characters in
	actual arguments used in function-like macros.
gcc/testsuite
2008-01-07  Fred Fish  <fnf@specifix.com>
	PR preprocessor/30363:
	* gcc.dg/cpp/trad/macroargs.c: Add code to test quoting in
	macro expansions.

From-SVN: r131379
 2008-01-07 17:23:40 +00:00
Tom Tromey
33ae48375f re PR preprocessor/34602 (Internal error with invalid #line directive) 
libcpp
	PR preprocessor/34602.
	* directives.c (do_line): Don't try to spell EOF token.
	(do_linemarker): Add comment.
gcc/testsuite
	PR preprocessor/34602:
	* gcc.dg/cpp/pr34602.c: New file.

From-SVN: r131304
 2008-01-03 17:58:26 +00:00
DJ Delorie
675575f57a charset.c (convert_using_iconv): Close out any shift states, returning to the initial state. 
* charset.c (convert_using_iconv): Close out any shift states,
returning to the initial state.

From-SVN: r130785
 2007-12-11 20:38:10 -05:00
Tom Tromey
97f6bd406c re PR c/29172 (--combine can't handle #pragma once) 
gcc
	PR c/29172:
	* c-opts.c (c_common_parse_file): Call cpp_clear_file_cache.
libcpp
	PR c/29172:
	* internal.h (struct cpp_reader) <file_hash_entries>: Changed
	type.
	<file_hash_entries_allocated, file_hash_entries_used>: Removed.
	* files.c (FILE_HASH_POOL_SIZE): New macro.
	(struct file_hash_entry_pool): New.
	(destroy_all_cpp_files): New function.
	(allocate_file_hash_entries): Allocate a file_hash_entry_pool.
	(new_file_hash_entry): Update.
	(free_file_hash_entries): New function.
	(_cpp_cleanup_files): Call free_file_hash_entries and
	destroy_all_cpp_files.
	(cpp_clear_file_cache): New function.
	* include/cpplib.h (cpp_clear_file_cache): Declare.

From-SVN: r130656
 2007-12-06 18:56:26 +00:00
Joseph Myers
4fa3bca112 * vi.po: Update. 
From-SVN: r130615
 2007-12-05 01:48:45 +00:00
Tom Tromey
d56a25e130 ( 5) 
From-SVN: r130586
 2007-12-03 21:04:47 +00:00
Tom Tromey
607f74e9c6 re PR preprocessor/32868 (Don't warn about redefinitions of __STDC_FORMAT_MACROS) 
libcpp
	PR preprocessor/32868:
	* macro.c (_cpp_create_definition): Special case
	__STDC_FORMAT_MACROS.
gcc/testsuite
	PR preprocessor/32868:
	* gcc.dg/cpp/pr32868.c: New file.

From-SVN: r130544
 2007-11-30 18:24:01 +00:00
Tom Tromey
dc3800e59e Really remove accidentally committed ChangeLog entry 
From-SVN: r130541
 2007-11-30 17:44:03 +00:00
Michael Matz
b0f4807f9e * files.c (search_path_head): Fix check for absolute paths. 
From-SVN: r130229
 2007-11-16 13:46:57 +00:00
Joseph Myers
5e2ec4b268 * es.po: Update. 
From-SVN: r130204
 2007-11-15 16:18:41 +00:00
Tom Tromey
7803a05def Fix erroneous ChangeLog change 
From-SVN: r130094
 2007-11-12 00:40:07 +00:00
Tom Tromey
f1e207107a re PR c++/17577 (#pragma implementation no longer diagnoses use after file to which it applies) 
gcc/cp
	PR c++/17577:
	* lex.c (handle_pragma_implementation): Use cpp_included_before.
gcc/testsuite
	PR c++/17577:
	* g++.dg/ext/pr17577.h: New file.
	* g++.dg/ext/pr17577.C: New file.
libcpp
	PR c++/17557:
	* include/cpplib.h (cpp_included_before): Declare.
	* files.c (struct file_hash_entry) <location>: New field.
	(_cpp_find_file): Initialize new field.
	(make_cpp_dir): Likewise.
	(cpp_included_before): New function.

From-SVN: r130093
 2007-11-12 00:38:48 +00:00
Joseph Myers
5a269cfd7e * de.po, zh_CN.po: Update. 
From-SVN: r130084
 2007-11-11 13:34:54 +00:00
Joseph Myers
9113fd7b18 be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
	sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r130075
 2007-11-10 18:36:53 +00:00
Joseph Myers
d84767fb01 * cpplib.pot: Regenerate. 
From-SVN: r130027
 2007-11-08 21:15:46 +00:00