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2012-01-09macro.c (_cpp_builtin_macro_text): Remove unused variable map.Richard Guenther2-2/+4
2012-01-09 Richard Guenther <rguenther@suse.de> * macro.c (_cpp_builtin_macro_text): Remove unused variable map. From-SVN: r183013
2012-01-09re PR preprocessor/33919 (__BASE_FILE__ does not expand correctly when ↵Gary Funck4-8/+24
included from the command line) libcpp/ PR preprocessor/33919 * files.c (_cpp_get_file_name): New. Implement file name access function. * internal.h (_cpp_get_file_name): New prototype. * macro.c (_cpp_builtin_macro_text): Call _cpp_get_file_name() to use pfile->main_file in lieu of traversing INCLUDED_FROM chain. gcc/testsuite/ PR preprocessor/33919 * gcc.dg/pr33919.c: New test. * gcc.dg/pr33919-0.h: New test header file. * gcc.dg/pr33919-1.h: Ditto. * gcc.dg/pr33919-2.h: Ditto. From-SVN: r183003
2012-01-03system.h: Prior to #define, #undef fopen and freopen unconditionally.Olivier Hainque2-0/+12
gcc/ * system.h: Prior to #define, #undef fopen and freopen unconditionally. libcpp/ * system.h: Likewise. From-SVN: r182837
2011-12-20gcc:Joseph Myers3-7/+15
* c-decl.c (diagnose_mismatched_decls, grokdeclarator, grokfield) (finish_struct): Refer to C11 in comments. Use flag_isoc11. * c-parser.c (c_parser_static_assert_declaration) (c_parser_static_assert_declaration_no_semi, c_parser_declspecs) (c_parser_alignas_specifier, c_parser_alignof_expression): Refer to C11 in comments. Use flag_isoc11. * c-typeck.c (comptypes_check_different_types): Refer to C11 in comment. * doc/cpp.texi (Overview): Refer to -std=c11 instead of -std=c1x. * doc/cppopts.texi (-std=c11, -std=gnu11): Document in preference to -std=c1x and -std=gnu1x. * doc/extend.texi (Inline, Alternate Keywords, Other Builtins) (__builtin_complex, Unnamed Fields): Refer to -std=c11 and C11 instead of -std=c1x and C1X. * doc/invoke.texi (-std=c11, -std=iso9899:2011): Document in preference to -std=c1x. (-std=gnu11): Document in preference to -std=gnu1x. * doc/standards.texi: Document C11 instead of C1X. Document C11 as actual standard. Document headers required from freestanding C11 implementations. * ginclude/float.h, ginclude/stddef.h: Test __STDC_VERSION__ >= 201112L for C11. Update comments to refer to C11. gcc/c-family: * c-common.c (flag_isoc99): Update comment to refer to C11. (flag_isoc1x): Change to flag_isoc11. * c-common.h (flag_isoc99): Update comment to refer to C11. (flag_isoc1x): Change to flag_isoc11. * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to C11. * c-opts.c (set_std_c1x): Change to set_std_c11. (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11. Call set_std_c11. (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11. (set_std_c1): Use CLK_STDC11 and CLK_GNUC11. * c.opt (std=c1x): Change to std=c11. Document as non-draft standard. (std=c1x, std=iso9899:2011): Add as aliases of std=c11. (std=gnu1x): Change to std=gnu11. Refer to non-draft standard. (std=gnu1x): Make alias of std=gnu11. gcc/testsuite: * gcc.dg/c11-version-1.c, gcc.dg/c11-version-2.c, gcc.dg/c94-version-1.c, gcc.dg/c99-version-1.c, gcc.dg/gnu11-version-1.c: New tests. libcpp: * include/cpplib.h (CLK_GNUC1X): Change to CLK_GNUC11. (CLK_STDC1X): Change to CLK_STDC11. * init.c (lang_defaults): Update comments. (cpp_init_builtins): Update language tests. Use 201112L for C11 __STDC_VERSION__. From-SVN: r182551
2011-12-20warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in expr call.Andreas Schwab2-3/+7
config/: * warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in expr call. fixincludes/: * configure: Regenerate. gcc/: * configure: Regenerate. libcpp/: * configure: Regenerate. libdecnumber/: * configure: Regenerate. libiberty/: * configure: Regenerate. lto-plugin/: * configure: Regenerate. From-SVN: r182546
2011-12-19Check for warning flags without no- prefixAndreas Schwab2-15/+39
config/: PR bootstrap/51388 * warnings.m4 (ACX_PROG_CC_WARNING_OPTS) (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Run the test without the no- prefix. fixincludes/: * configure: Regenerate. gcc/: * configure: Regenerate. libcpp/: * configure: Regenerate. libdecnumber/: * configure: Regenerate. libiberty/: * configure: Regenerate. lto-plugin/: * configure: Regenerate. From-SVN: r182478
2011-12-07re PR bootstrap/50237 (bootstrap comparison failure for libcpp/lex.o)Jakub Jelinek4-1/+25
PR bootstrap/50237 * internal.h (_cpp_init_lexer): New prototype. * init.c (init_library): Call it. * lex.c (init_vectorized_lexer): Remove constructor attribute, add inline keyword. (HAVE_init_vectorized_lexer): Define. (_cpp_init_lexer): New function. From-SVN: r182090
2011-12-05Add 'inline' to prototype of tokens_buff_remove_last_tokenDodji Seketeli2-8/+14
libcpp/ * macro.c (tokens_buff_remove_last_token) (tokens_buff_put_token_to): Add an 'inline' function specifier to the prototype. From-SVN: r182002
2011-11-22line-map.h (linemap_dump): Declare.Diego Novillo3-0/+107
* include/line-map.h (linemap_dump): Declare. (line_table_dump): Declare. * line-map.c (linemap_dump): New. (line_table_dump): New. From-SVN: r181625
2011-11-21re PR c++/50958 ([C++0x] raw literal operator provides incorrect string for ↵Ed Smith-Rowland2-2/+7
integer literal '0') PR c++/50958 gcc/cp/ * parser.c (lookup_literal_operator): New. (cp_parser_userdef_char_literal): Use it. (cp_parser_userdef_numeric_literal): Use it. (cp_parser_userdef_string_literal): Use lookup_name. libcpp/ * expr.c (cpp_userdef_char_remove_type): Fix typo. From-SVN: r181595
2011-11-03re PR bootstrap/50857 (The compiler is built with exceptions and RTTI enabled)Michael Matz4-1/+57
libcpp/ PR bootstrap/50857 * configure.ac: Check for -fno-exceptions -fno-rtti. * configure: Regenerate. * Makefile.in (NOEXCEPTION_FLAGS): New flag. (ALL_CXXFLAGS): Use it. gcc/ PR bootstrap/50857 * configure.ac: Check for -fno-exceptions -fno-rtti. * configure: Regenerate. * Makefile.in (NOEXCEPTION_FLAGS): New flag. (ALL_CXXFLAGS): Use it. From-SVN: r180833
2011-11-02internal.h (uxstrdup, ustrchr): Return const unsigned char *.Paolo Carlini2-6/+10
2011-11-02 Paolo Carlini <paolo.carlini@oracle.com> * internal.h (uxstrdup, ustrchr): Return const unsigned char *. From-SVN: r180796
2011-11-02re PR c++/50810 (c++0x-compat does not warn about narrowing conversions)Jason Merrill3-2/+7
PR c++/50810 gcc/c-family * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default Wnarrowing for C++0x and C++98. * c.opt ([Wnarrowing]): Update. gcc/cp * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics. (digest_init_r): Call check_narrowing irrespective of the C++ dialect. * decl.c (check_initializer): Likewise. * semantics.c (finish_compound_literal): Likewise. gcc/ * configure.ac: Add -Wno-narrowing to warning options. libcpp/ * configure.ac: Add -Wno-narrowing to warning options. From-SVN: r180794
2011-10-31re PR libstdc++/1773 (__cplusplus defined to 1, should be 199711L)Jason Merrill2-1/+10
PR libstdc++/1773 * init.c (cpp_init_builtins): Set __cplusplus for C++11. From-SVN: r180708
2011-10-31re PR c++/50920 (add a -std=c++11 option to the driver)Jason Merrill3-5/+11
PR c++/50920 gcc/c-family * c-common.h (cxx_dialect): Add cxx11 and cxx03. * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03, and -Wc++11-compat. * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x. gcc/cp * class.c (check_field_decl): Change c++0x in diags to c++11. * error.c (maybe_warn_cpp0x): Likewise. * parser.c (cp_parser_diagnose_invalid_type_name): Likewise. * pt.c (check_default_tmpl_args): Likewise. libcpp * include/cpplib.h (enum c_lang): Rename CLK_CXX0X to CLK_CXX11, CLK_GNUCXX0X to CLK_GNUCXX11. libstdc++-v3 * include/bits/c++0x_warning.h: Change -std=c++0x to -std=c++11. From-SVN: r180707
2011-10-26Implement C++11 user-defined literals.Ed Smith-Rowland5-28/+270
libcpp/ * expr.c: (cpp_interpret_float_suffix, cpp_interpret_int_suffix, cpp_userdef_string_remove_type, cpp_userdef_string_add_type, cpp_userdef_char_remove_type, cpp_userdef_char_add_type, cpp_userdef_string_p, cpp_userdef_char_p, cpp_get_userdef_suffix): New. (cpp_classify_number): Classify unrecognized tokens as user-defined literals. * include/cpplib.h: Add new tokens for user-defined literals. * init.c: Add new preprocessor flag (cxx11). * lex.c: (lex_string, lex_raw_string): Handle user-defined literals including concatenation and promotion with suffixes. c-family/ * c-common.c (build_userdef_literal): New. * c-common.def: New tree code. * c-common.h (tree_userdef_literal): New tree struct and accessors. * c-lex.c (interpret_float): Add suffix parm. (c_lex_with_flags): Build literal tokens. cp/ * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree. * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator name tools. New tree code for user-defined literals. * cxx-pretty-print.h: (pp_cxx_userdef_literal) New. * cxx-pretty-print.c: (pp_cxx_userdef_literal) New. (pp_cxx_primary_expression, pp_cxx_expression): Use it. * decl.c: (cp_tree_node_structure): Return new tree code. (duplicate_decls): Check for raw vs. template operator conflicts. (grokfndecl, grokdeclarator): New checks for literal operators. * error.c: (dump_expr): Warn about user-defined literals in C++98 mode. (dump_function_name): Pretty printing. * mangle.c: (write_literal_operator_name): New. (write_unqualified_id, write_unqualified_name): Use it. * parser.c: (cp_parser_operator): Handle operator"". (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal, cp_parser_userdef_string_literal): New. (cp_parser_primary_expression): Handle new user-defined literal tokens with new functions. * semantics.c: (potential_constant_expression_1): Add user-defined literals. * typeck.c (check_raw_literal_operator, check_literal_operator_args): New. From-SVN: r180536
2011-10-25Fix lookup of macro mapsDodji Seketeli2-3/+7
* line-map.c (linemap_macro_map_lookup): Fix logic. From-SVN: r180427
2011-10-25Support expansion of reserved locations wrapped in virtual locationsDodji Seketeli3-55/+93
libcpp/ * include/line-map.h (linemap_expand_location): Take a line table parameter. Update comment. (linemap_resolve_location): Update comment. (linemap_expand_location_full): Remove. * line-map.c (linemap_resolve_location): Handle reserved locations; return a NULL map in those cases. (linemap_expand_location): If location is reserved, return a zeroed expanded location. Update comment. Take a line table to assert that the function takes non-virtual locations only. (linemap_expand_location_full): remove. (linemap_dump_location): Handle the fact that linemap_resolve_location can return NULL line maps when the location resolves to a reserved location. gcc/ * input.c (expand_location): Rewrite using linemap_resolve_location and linemap_expand_location. Add a comment. From-SVN: r180426
2011-10-22Fix cpp_peek_token behaviour (PR bootstrap/50778)Dodji Seketeli3-10/+18
libcpp/ * include/internal.h (_cpp_remaining_tokens_num_in_context): Take the context to act upon. * lex.c (_cpp_remaining_tokens_num_in_context): Likewise. Update comment. (cpp_token_from_context_at): Likewise. (cpp_peek_token): Use the context to peek tokens from. From-SVN: r180328
2011-10-20Fix thinko in _cpp_remaining_tokens_num_in_contextDodji Seketeli2-4/+8
libcpp/ * lex.c (_cpp_remaining_tokens_num_in_context): Fix computation of number of tokens. From-SVN: r180239
2011-10-18Fix bootstrap on !NO_IMPLICIT_EXTERN_C and ia32 targetsDodji Seketeli4-12/+24
libcpp/ * include/line-map.h (struct linemap_stats): Change the type of the members from size_t to long. * macro.c (macro_arg_token_iter_init): Unconditionally initialize iter->location_ptr. gcc/c-family/ * c-lex.c (fe_file_change): Use LINEMAP_SYSP when !NO_IMPLICIT_EXTERN_C. gcc/ * input.c (dump_line_table_statistics): Use long, not size_t. From-SVN: r180124
2011-10-17Fix bootstrapping with --disable-checkingDodji Seketeli2-6/+10
libcpp/ChangeLog * line-map.c (linemap_macro_map_loc_to_exp_point): Avoid setting a variable without using it if ENABLE_CHECKING is not defined. Mark the LOCATION parameter as being unused. From-SVN: r180090
2011-10-17Reduce memory waste due to non-power-of-2 allocsTom Tromey3-6/+49
This patch basically arranges for the allocation size of line_map buffers to be as close as possible to a power of two. This *significantly* decreases peak memory consumption as (macro) maps are numerous and stay live during all the compilation. The patch adds a new ggc_round_alloc_size interface to the ggc allocator. In each of the two main allocator implementations ('page' and 'zone') the function has been extracted from the main allocation function code and returns the actual size of the allocated memory region, thus giving a chance to the caller to maximize the amount of memory it actually uses from the allocated memory region. In the 'none' allocator implementation (that uses xmalloc) the ggc_round_alloc_size just returns the requested allocation size. Co-Authored-By: Dodji Seketeli <dodji@redhat.com> From-SVN: r180086
2011-10-17Add line map statistics to -fmem-report outputTom Tromey4-4/+121
This patch adds statistics about line maps' memory consumption and macro expansion to the output of -fmem-report. It has been useful in trying to reduce the memory consumption of the macro maps support. Co-Authored-By: Dodji Seketeli <dodji@redhat.com> From-SVN: r180085
2011-10-17Support -fdebug-cpp optionTom Tromey4-0/+53
This patch adds -fdebug-cpp option. When used with -E this dumps the relevant macro map before every single token. This clutters the output a lot but has proved to be invaluable in tracking some bugs during the development of the virtual location support. Co-Authored-By: Dodji Seketeli <dodji@redhat.com> From-SVN: r180084
2011-10-17Generate virtual locations for tokensTom Tromey10-149/+1376
This second instalment uses the infrastructure of the previous patch to allocate a macro map for each macro expansion and assign a virtual location to each token resulting from the expansion. To date when cpp_get_token comes across a token that happens to be a macro, the macro expander kicks in, expands the macro, pushes the resulting tokens onto a "token context" and returns a dummy padding token. The next call to cpp_get_token goes look into the token context for the next token [which is going to result from the previous macro expansion] and returns it. If the token is a macro, the macro expander kicks in and you know the story. This patch piggy-backs on that macro expansion process, so to speak. First it modifies the macro expander to make it create a macro map for each macro expansion. It then allocates a virtual location for each resulting token. Virtual locations of tokens resulting from macro expansions are then stored on a special kind of context called an "expanded tokens context". In other words, in an expanded tokens context, there are tokens resulting from macro expansion and their associated virtual locations. cpp_get_token_with_location is modified to return the virtual location of tokens resulting from macro expansion. Note that once all tokens from an expanded token context have been consumed and the context and is freed, the memory used to store the virtual locations of the tokens held in that context is freed as well. This helps reducing the overall peak memory consumption. The client code that was getting macro expansion point location from cpp_get_token_with_location now gets virtual location from it. Those virtual locations can in turn be resolved into the different interesting physical locations thanks to the linemap API exposed by the previous patch. Expensive progress. Possibly. So this whole virtual location allocation business is switched off by default. So by default no extended token is created. No extended token context is created either. One has to use -ftrack-macro-expansion to switch this on. This complicates the code but I believe it can be useful as some of our friends found out at http://llvm.org/bugs/show_bug.cgi?id=5610 The patch tries to reduce the memory consumption by freeing some token context memory that was being reused before. I didn't notice any compilation slow down due to this immediate freeing on my GNU/Linux system. As no client code tries to resolve virtual locations to anything but what was being done before, no new test case has been added. Co-Authored-By: Dodji Seketeli <dodji@redhat.com> From-SVN: r180082
2011-10-17Linemap infrastructure for virtual locationsTom Tromey8-141/+1634
This is the first instalment of a set which goal is to track locations of tokens across macro expansions. Tom Tromey did the original work and attached the patch to PR preprocessor/7263. This opus is a derivative of that original work. This patch modifies the linemap module of libcpp to add virtual locations support. A virtual location is a mapped location that can resolve to several different physical locations. It can always resolve to the spelling location of a token. For tokens resulting from macro expansion it can resolve to: - either the location of the expansion point of the macro. - or the location of the token in the definition of the macro - or, if the token is an argument of a function-like macro, the location of the use of the matching macro parameter in the definition of the macro The patch creates a new type of line map called a macro map. For every single macro expansion, there is a macro map that generates a virtual location for every single resulting token of the expansion. The good old type of line map we all know is now called an ordinary map. That one still encodes spelling locations as it has always had. As a result linemap_lookup as been extended to return a macro map when given a virtual location resulting from a macro expansion. The layout of structs line_map has changed to support this new type of map. So did the layout of struct line_maps. Accessor macros have been introduced to avoid messing with the implementation details of these datastructures directly. This helped already as we have been testing different ways of arranging these datastructure. Having to constantly adjust client code that is too tied with the internals of line_map and line_maps would have been even more painful. Of course, many new public functions have been added to the linemap module to handle the resolution of virtual locations. This patch introduces the infrastructure but no part of the compiler uses virtual locations yet. However the client code of the linemap data structures has been adjusted as per the changes. E.g, it's not anymore reliable for a client code to manipulate struct line_map directly if it just wants to deal with spelling locations, because struct line_map can now represent a macro map as well. In that case, it's better to use the convenient API to resolve the initial (possibly virtual) location to a spelling location (or to an ordinary map) and use that. This is the reason why the patch adjusts the Java, Ada and Fortran front ends. Also, note that virtual locations are not supposed to be ordered for relations '<' and '>' anymore. To test if a virtual location appears "before" another one, one has to use a new operator exposed by the line map interface. The patch updates the only spot (in the diagnostics module) I have found that was making the assumption that locations were ordered for these relations. This is the only change that introduces a use of the new line map API in this patch, so I am adding a regression test for it only. From-SVN: r180081
2011-08-28Fix the use of linemap_add and remove unnecessary kludgeDodji Seketeli2-5/+9
libcpp/ * line-map.c (linemap_add): Assert that reason must not be LC_RENAME when called for the first time on a "main input file". c-family/ * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as it's the first time it's being called on this main TU. gcc/lto/ * lto-lang.c (lto_init): Likewise. Also, avoid calling linemap_add twice. gcc/fortran/ * scanner.c (load_file): Don't abuse LC_RENAME reason while (indirectly) calling linemap_add. From-SVN: r178146
2011-08-22Add ability to force lexed tokens' source_locations.Gabriel Charette5-2/+42
Use it to force BUILTINS_LOCATION when declaring builtins instead of creating a <built-in> entry in the line_table which is wrong. * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens defined in cpp_init_builtins and c_cpp_builtins. gcc/fortran/ChangeLog * cpp.c (gfc_cpp_init): Force BUILTINS_LOCATION for tokens defined in cpp_define_builtins. libcpp/ChangeLog * init.c (cpp_create_reader): Inititalize forced_token_location_p. * internal.h (struct cpp_reader): Add field forced_token_location_p. * lex.c (_cpp_lex_direct): Use forced_token_location_p. (cpp_force_token_locations): New. (cpp_stop_forcing_token_locations): New. From-SVN: r177973
2011-08-18Properly define __cplusplus (PR libstdc++-v3/1773)Rainer Orth2-1/+6
PR libstdc++/1773 * init.c (cpp_init_builtins): Define __cplusplus 19971L. From-SVN: r177877
2011-08-18* include/cpplib.h (struct cpp_options): Fix typo.Joseph Myers2-1/+5
From-SVN: r177869
2011-08-18c1x-uni-string-1.c, [...]: New tests.Joseph Myers4-20/+43
gcc/testsuite: * gcc.dg/c1x-uni-string-1.c, gcc.dg/c1x-uni-string-2.c: New tests. libcpp: * include/cpplib.h (struct cpp_options): Add rliterals. * init.c (struct lang_flags, lang_defaults): Add rliterals. (cpp_set_lang): Set rliterals option. (cpp_init_builtins): Define __STDC_UTF_16__ and __STDC_UTF_32__. * lex.c (_cpp_lex_direct): Only accept raw strings if rliterals. From-SVN: r177868
2011-08-15LINEMAP_POSITION_FOR_COLUMN had the exact same effect as ↵Gabriel Charette4-20/+8
linemap_position_for_column... LINEMAP_POSITION_FOR_COLUMN had the exact same effect as linemap_position_for_column, removed it and updated users to use linemap_position_for_column instead libcpp/ChangeLog * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Remove. Update all users to use linemap_position_for_column instead. gcc/go/ChangeLog * gofrontend/lex.cc (Lex::location): Update to use linemap_position_for_column instead. (Lex::earlier_location): Likewise. From-SVN: r177768
2011-07-28line-map.h (struct line_maps): Remove unused field last_listed.Gabriel Charette3-6/+5
* include/line-map.h (struct line_maps): Remove unused field last_listed. Update all users. From-SVN: r176898
2011-07-28Set need_64bit_hwint to yes for x86 targets.H.J. Lu3-20/+7
gcc/ 2011-07-28 H.J. Lu <hongjiu.lu@intel.com> * config.gcc: Set need_64bit_hwint to yes for x86 targets. libcpp/ 2011-07-28 H.J. Lu <hongjiu.lu@intel.com> * configure.ac: Set need_64bit_hwint to yes for x86 targets. * configure: Regenerated. From-SVN: r176871
2011-07-25system.h [...]: Wrap C function declarations in extern "C".Rainer Orth2-0/+20
* system.h [__cplusplus]: Wrap C function declarations in extern "C". -This line, and those below, will be ignored-- M ChangeLog M system.h From-SVN: r176748
2011-07-22re PR bootstrap/49794 (Solaris 10/x86 bootstrap broken by C++ build)Rainer Orth4-4/+236
2011-07-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> Ralf Wildenhues <Ralf.Wildenhues@gmx.de> gcc: PR bootstrap/49794 * configure.ac: Test AM_ICONV with CXX. * configure: Regenerate. * config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST. gcc/ada: PR bootstrap/49794 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler): Assign to act.sa_sigaction. * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast current->return_address to char * before arithmetic. libcpp: PR bootstrap/49794 * configure.ac: Test AM_ICONV with CXX. * configure: Regenerate. * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++. Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de> From-SVN: r176620
2011-07-15Use source_location where it is dueDodji Seketeli3-8/+16
libcpp/ * directives.c (struct if_stack): Use source_location as type here. * include/cpplib.h (struct cpp_callbacks)<include, define, undef, indent, def_pragma, used_define, used_undef>: Properly use source_location as parameter type, rather than unsigned int. From-SVN: r176333
2011-07-08be.po, [...]: Update.Joseph Myers19-1080/+1254
* be.po, ca.po, da.po, de.po, el.po, es.po, fi.po, fr.po, id.po, ja.po, nl.po, ru.po, sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update. From-SVN: r176061
2011-07-07re PR bootstrap/39150 (Configure scripts have no 64-Bit Solaris defined ↵Rainer Orth3-2/+9
(only i386-solaris*).) gcc: PR target/39150 * configure.ac (gcc_cv_as_hidden): Also accept x86_64-*-solaris2.1[0-9]*. (gcc_cv_as_cfi_directive): Likewise. (gcc_cv_as_comdat_group_group): Likewise. (set_have_as_tls): Likewise. * configure: Regenerate. * config.gcc (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. * config.host (i[34567]86-*-solaris2*): Likewise. * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove. * config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine. [USE_GLD] (ARCH_DEFAULT_EMULATION): Define. (TARGET_LD_EMULATION): Use it. * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define. (SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default. * config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define. (ASM_CPU64_DEFAULT_SPEC): Define. (ASM_CPU_SPEC): Use %(asm_cpu_default). (ASM_SPEC): Redefine. (DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT. * config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce. * doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*): Document. (Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]* configuration. (Specific, x86_64-*-solaris2.1[0-9]*): Document. gcc/ada: PR target/39150 * gcc-interface/Makefile.in: Handle x86_64-solaris2. libgcc: PR target/39150 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]* like i?86-*-solaris2.1[0-9]*. (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. * configure.ac (i?86-*-solaris2*): Likewise. * configure: Regenerate. gcc/testsuite: PR target/39150 * gcc.misc-tests/linkage.exp: Handle x86_64-*-solaris2.1[0-9]*. toplevel: PR target/39150 * configure.ac (i[3456789]86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. * configure: Regenerate. boehm-gc: PR target/39150 * configure.ac (i?86-*-solaris2.[89]): Also accept x86_64-*-solaris2.1?. * configure: Regenerate. gnattools: PR target/39150 * configure.ac (*86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. * configure: Regenerate. libcpp: PR target/39150 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9] like i[34567]86-*-solaris2.1[0-9]*. * configure: Regenerate. libgo: PR target/39150 * config/libtool.m4: Handle x86_64-*-solaris2.1[0-9]* like i?86-*-solaris*. * configure: Regenerate. libjava: PR target/39150 * configure.host (x86_64-*): Add -Usun to libgcj_flags. (x86_64-*-solaris2.1[0-9]*): New case. (i?86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*. From-SVN: r175958
2011-06-21gcc.pot: Regenerate.Joseph Myers2-67/+70
gcc/po: * gcc.pot: Regenerate. libcpp/po: * cpplib.pot: Regenerate. From-SVN: r175251
2011-06-16re PR c++/45399 ([C++0x] Warning for \0 in raw strings)Jason Merrill2-8/+5
PR c++/45399 * lex.c (lex_raw_string): Don't check for embedded NUL. From-SVN: r175121
2011-06-06re PR preprocessor/48532 (Wrong location of namespaced pragma involving macros)Dodji Seketeli2-1/+36
PR preprocessor/48532 libcpp/ * directives.c (do_pragma): Don't forget the invocation location when parsing the pragma name of a namespaced pragma directive. gcc/testsuite/ * gcc.dg/cpp/pragma-3.c: New test case. From-SVN: r174694
2011-06-02files.c (read_file_guts): Add test on non-zero value of S_ISREG.John Tytgat2-2/+6
2011-05-29 John Tytgat <John.Tytgat@aaug.net> * files.c (read_file_guts): Add test on non-zero value of S_ISREG. From-SVN: r174571
2011-05-22* lex.c (init_vectorized_lexer): Fix comparison of masked value.Uros Bizjak1-1/+2
From-SVN: r174037
2011-05-22re PR bootstrap/49104 (bootstrap failure on AMD K6-2 with illegal ↵Uros Bizjak2-3/+9
instruction (cmove) in stage2) PR target/49104 * config/i386/cpuid.h (bit_MMXEXT): New define. libcpp/ChangeLog: 2011-05-22 Uros Bizjak <ubizjak@gmail.com> PR target/49104 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__ is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx. From-SVN: r174032
2011-05-12* zh_CN.po: Update.Joseph Myers2-4/+7
From-SVN: r173697
2011-04-25ansidecl.h (ENUM_BITFIELD): New, from gcc/system.h.Jan Kratochvil2-9/+4
include/ * ansidecl.h (ENUM_BITFIELD): New, from gcc/system.h. contrib/ * paranoia.cc (ENUM_BITFIELD): Remove. gcc/ * system.h (ENUM_BITFIELD): Remove. libcpp/ * system.h (ENUM_BITFIELD): Remove. From-SVN: r172933
2011-04-24re PR preprocessor/48740 (Raw C++0x strings and trigraphs mix badly)Jakub Jelinek2-1/+10
PR preprocessor/48740 * lex.c (lex_raw_string): When raw string ends with ??) followed by raw prefix and ", ensure it is preprocessed with ??) rather than ??]. * c-c++-common/raw-string-11.c: New test. From-SVN: r172903
2011-04-20remove useless if-before-free testsJim Meyering5-12/+13
Change "if (E) free (E);" to "free (E);" everywhere except in the libgo/, intl/, zlib/ and classpath/ directories. Also transform equivalent variants like "if (E != NULL) free (E);" and allow an extra cast on the argument to free. Otherwise, the tested and freed "E" expressions must be identical, modulo white space. From-SVN: r172785
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