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* Enable -fextended-identifiers by default.jsm282014-11-052-16/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As proposed at <https://gcc.gnu.org/ml/gcc/2014-11/msg00014.html>, this patch enables -fextended-identifiers by default for all standard versions including this feature (all C++ versions, C99 and above for C, but not C90 / C94 / gnu89 / preprocessing assembler). It adds a couple of tests for areas where I previously noted testsuite coverage for extended identifiers was lacking, removes -fextended-identifiers from existing tests, adds -g to various such tests to verify that extended identifiers don't break debug info generation and removes the test that was only there to verify that the feature was off by default. The current state of the feature may not correspond exactly to any particular checklist from 2004/5 (see bug 9449) of what was wanted before enabling the feature by default, but I don't think it's any worse than plenty of other features supported by default before every corner case is fully functional, and think problems can readily be fixed incrementally. The following aspects of extended identifiers could still do with more work (and should be straightforward): * C -aux-info (output should use UCNs). * ObjC -gen-decls (output should use UCNs; associated diagnostics from the ObjC front end should use extended characters or UCNs as appropriate to the locale, via using %qE or identifier_to_locale). * Use DW_AT_use_UTF8 in DWARF-3 debug info for compilation units built with extended identifiers enabled (or unconditionally). * cpplib diagnostics (outputting characters or UCNs as appropriate depending on the locale, as done for identifiers in non-cpplib diagnostics). * C++ test for UCN linking with C and extern "C". * Check GDB support / file issues for support if needed. * Actual UTF-8 in identifiers (?). (Be careful about not affecting performance for the normal fast path of lexing identifiers, if possible.) The following may be trickier: * cpplib spelling preservation (required to diagnose macro redefinition with different spellings of the same identifier in the definition or argument names; different spellings of the name of the macro itself are OK, however; also required for correct handling of multiple stringizing in C++); correct output for -d (UCNs), DWARF debug info for macros (UCNs), PCH and PCH tests. (Spelling preservation is the issue that needs fixing to remove references to corner cases in the documentation of -std=c99 and -std=c11 and in c99status.html.) The idea would be to add a second pointer to cpp_identifier that stores the original spelling (whether for extended identifiers only, or for all identifiers); this does not enlarge cpp_token because the resulting larger cpp_identifier structure is no bigger than cpp_string. * C++ translation of extended characters (including $@` and various control characters) to UCNs in phase 1 (note diagnostics thus needed, but not for C++11, for control characters in strings / character constants as those UCNs invalid); a likely implementation approach is to do translation when identifiers / strings / character constants are lexed, together with errors for stray $@` / control characters in program as not being valid UCNs in identifiers ($ only if not accepted in identifiers); note that this translation should not take place inside raw string literals. Bootstrapped with no regressions on x86_64-unknown-linux-gnu. libcpp: PR preprocessor/9449 * init.c (lang_defaults): Enable extended identifiers for C++ and C99-based standards. gcc: PR preprocessor/9449 * doc/cpp.texi (Character sets, Tokenization) (Implementation-defined behavior): Don't refer to UCNs in identifiers requiring -fextended-identifiers. * doc/cppopts.texi (-fextended-identifiers): Document as enabled by default for C99 and later and C++. * doc/invoke.texi (-std=c99, -std=c11): Don't refer to extended identifiers needing -fextended-identifiers. gcc/testsuite: PR preprocessor/9449 * lib/target-supports.exp (check_effective_target_ucn_nocache): Don't use -fextended-identifiers. * c-c++-common/cpp/normalize-3.c, c-c++-common/cpp/ucnid-2011-1.c, g++.dg/cpp/ucn-1.C, g++.dg/cpp/ucnid-1.C, g++.dg/other/ucnid-1.C, gcc.dg/cpp/normalize-1.c, gcc.dg/cpp/normalize-2.c, gcc.dg/cpp/normalize-4.c: Don't use -fextended-identifiers. * gcc.dg/cpp/ucnid-1.c: Don't use -fextended-identifiers. Use -g3. * gcc.dg/cpp/ucnid-10.c, gcc.dg/cpp/ucnid-2.c, gcc.dg/cpp/ucnid-3.c, gcc.dg/cpp/ucnid-4.c, gcc.dg/cpp/ucnid-5.c, gcc.dg/cpp/ucnid-7.c, gcc.dg/cpp/ucnid-9.c, gcc.dg/cpp/warn-normalized-1.c, gcc.dg/cpp/warn-normalized-2.c, gcc.dg/cpp/warn-normalized-3.c: Don't use -fextended-identifiers. * gcc.dg/ucnid-1.c, gcc.dg/ucnid-2.c, gcc.dg/ucnid-3.c, gcc.dg/ucnid-4.c, gcc.dg/ucnid-5.c, gcc.dg/ucnid-6.c: Don't use -fextended-identifiers. Use -g. * gcc.dg/ucnid-7.c, gcc.dg/ucnid-8.c: Don't use -fextended-identifiers. * gcc.dg/ucnid-9.c: Don't use -fextended-identifiers. Use -g. * gcc.dg/ucnid-10.c: Don't use -fextended-identifiers. * gcc.dg/ucnid-11.c, gcc.dg/ucnid-12.c: Don't use -fextended-identifiers. Use -g. * gcc.dg/ucnid-13.c: Don't use -fextended-identifiers. * gcc.dg/cpp/ucnid-8.c: Remove test. * gcc.dg/cpp/ucnid-10.c, gcc.dg/ucnid-14.c: New tests. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217144 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/amodra2014-10-225-24/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast. * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise. (gcc_obstack_init): Use obstack_specify_allocation in place of _obstack_begin. * genautomata.c (next_sep_el): Cast result of obstack_base to (char *). (regexp_representation): Likewise. * godump.c (go_output_type): Likewise. gcc/java/ * mangle.c (finish_mangling): Cast result of obstack_base to (char *). * typeck.c (build_java_argument_signature): Likewise. (build_java_signature): Likewise. gcc/objc/ * objc-encoding.c (encode_array): Cast result of obstack_base. (encode_type): Likewise. libcpp/ * symtab.c (ht_create): Use obstack_specify_allocation in place of _obstack_begin. * files.c (_cpp_init_files): Likewise. * init.c (cpp_create_reader): Likewise. * identifiers.c (_cpp_init_hashtable): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216539 138bc75d-0d04-0410-961f-82ee72b054a4
* libcpp/ChangeLog:manu2014-10-143-17/+31
| | | | | | | | | | | | | | | | | | | | | | | 2014-10-14 Manuel López-Ibáñez <manu@gcc.gnu.org> * include/line-map.h (linemap_location_from_macro_expansion_p): const struct line_maps * argument. (linemap_position_for_line_and_column): const struct line_map * argument. * line-map.c (linemap_add_macro_token): Use correct argument name in comment. (linemap_position_for_line_and_column): const struct line_map * argument. (linemap_macro_map_loc_to_def_point): Fix comment. Make static. (linemap_location_from_macro_expansion_p): const struct line_maps * argument. (linemap_resolve_location): Fix argument names in comment. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216205 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>wschmidt2014-10-032-11/+112
| | | | | | | | | | | | * lex.c (search_line_fast): Add new version to be used for Power8 and later targets when Altivec is enabled. Restrict the existing Altivec version to big-endian systems so that lvsr is not used on little endian, where it is deprecated. Remove LE-specific code from the now-BE-only version. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215873 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-10-02 Bernd Edlinger <bernd.edlinger@hotmail.de>edlinger2014-10-022-0/+7
| | | | | | | | | | Jeff Law <law@redhat.com> * charset.c (convert_no_conversion): Reallocate memory with 25% headroom. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215785 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>emsr2014-10-018-3/+150
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement SD-6: SG10 Feature Test Recommendations * internal.h (lexer_state, spec_nodes): Add in__has_include__. * directives.c: Support __has_include__ builtin. * expr.c (parse_has_include): New function to parse __has_include__ builtin; (eval_token()): Use it. * files.c (_cpp_has_header()): New funtion to look for header; (open_file_failed()): Not an error to not find a header file for __has_include__. * identifiers.c (_cpp_init_hashtable()): Add entry for __has_include__. * pch.c (cpp_read_state): Lookup __has_include__. * traditional.c (enum ls, _cpp_scan_out_logical_line()): Walk through __has_include__ statements. 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net> Implement SD-6: SG10 Feature Test Recommendations * c-cppbuiltin.c (c_cpp_builtins()): Define language feature macros and the __has_header macro. 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net> Implement SD-6: SG10 Feature Test Recommendations * include/bits/basic_string.h: Add __cpp_lib feature test macro. * include/bits/stl_algobase.h: Ditto. * include/bits/stl_function.h: Ditto. * include/bits/unique_ptr.h: Ditto. * include/std/chrono: Ditto. * include/std/complex: Ditto. * include/std/iomanip: Ditto. * include/std/shared_mutex: Ditto. * include/std/tuple: Ditto. * include/std/type_traits: Ditto. * include/std/utility: Ditto. * testsuite/experimental/feat-cxx14.cc: New. * testsuite/experimental/feat-lib-fund.cc: New. * testsuite/20_util/declval/requirements/1_neg.cc: Adjust. * testsuite/20_util/duration/literals/range.cc: Adjust. * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Adjust. * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Adjust. * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Adjust. * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust. * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust. * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust. * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc: Adjust. 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net> Implement SD-6: SG10 Feature Test Recommendations * g++.dg/cpp1y/feat-cxx11-neg.C: New. * g++.dg/cpp1y/feat-cxx11.C: New. * g++.dg/cpp1y/feat-cxx14.C: New. * g++.dg/cpp1y/feat-cxx98.C: New. * g++.dg/cpp1y/feat-cxx98-neg.C: New. * g++.dg/cpp1y/phoobhar.h: New. * g++.dg/cpp1y/testinc/phoobhar.h: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215752 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-09-30 Bernd Edlinger <bernd.edlinger@hotmail.de>edlinger2014-09-303-4/+19
| | | | | | | | | | | | | | | | PR preprocessor/58893 * errors.c (cpp_diagnostic): Fix possible out of bounds access. * files.c (_cpp_stack_include): Initialize src_loc for IT_CMDLINE. testsuite: 2014-09-30 Bernd Edlinger <bernd.edlinger@hotmail.de> PR preprocessor/58893 * gcc.dg/pr58893.c: New test case. * gcc.dg/pr58893-0.h: New include. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215730 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/61405mpolacek2014-09-242-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR c/53874 gcc/ * asan.c (maybe_instrument_call): Add default case. * ipa-pure-const.c (special_builtin_state): Likewise. * predict.c (expr_expected_value_1): Likewise. * lto-streamer-out.c (write_symbol): Initialize variable. gcc/c-family/ * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD. gcc/c/ * c-parser.c: Don't define CPP_KEYWORD. (c_parser_switch_statement): Pass original type to c_finish_case. * c-tree.h (c_finish_case): Update declaration. * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it conditionally to c_do_switch_warnings. gcc/cp/ * semantics.c (finish_switch_cond): Call unlowered_expr_type. * tree.c (bot_manip): Add default case. * parser.c (cp_parser_primary_expression): Cast the controlling expression of a switch to an int. (cp_parser_unqualified_id): Likewise. gcc/testsuite/ * c-c++-common/pr53874.c: New test. * c-c++-common/pr61405.c: New test. libcpp/ * include/cpplib.h (enum cpp_ttype): Define CPP_KEYWORD. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215559 138bc75d-0d04-0410-961f-82ee72b054a4
* * charset.c (conversion): Rename to ...hubicka2014-09-223-28/+35
| | | | | | | | | (cpp_conversion): ... this one; update. * files.c (file_hash_entry): Rename to ... (cpp_file_hash_entry): ... this one ; update. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215482 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/61854mpolacek2014-09-173-26/+57
| | | | | | | | | | | | | | | | | | | | | | libcpp/ * init.c (struct lang_flags): Remove cplusplus_comments. (cpp_set_lang): Likewise. (post_options): Likewise. * lex.c (_cpp_lex_direct): Disallow C++ style comments in C90/C94. testsuite/ * gcc.dg/cpp/pr61854-1.c: New test. * gcc.dg/cpp/pr61854-2.c: New test. * gcc.dg/cpp/pr61854-3.c: New test. * gcc.dg/cpp/pr61854-3.h: New test. * gcc.dg/cpp/pr61854-4.c: New test. * gcc.dg/cpp/pr61854-5.c: New test. * gcc.dg/cpp/pr61854-6.c: New test. * gcc.dg/cpp/pr61854-7.c: New test. * gcc.dg/cpp/pr61854-c90.c: New test. * gcc.dg/cpp/pr61854-c94.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215339 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/ChangeLog:manu2014-09-092-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * doc/invoke.texi (Wnormalized=): Update. libcpp/ChangeLog: 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * include/cpplib.h (struct cpp_options): Declare warn_normalize as int instead of enum. gcc/c-family/ChangeLog: 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * c.opt (Wnormalized): New. (Wnormalized=): Use Enum and Reject Negative. * c-opts.c (c_common_handle_option): Do not handle Wnormalized here. gcc/testsuite/ChangeLog: 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * gcc.dg/cpp/warn-normalized-3.c: Delete useless dg-prune-output. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215093 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/ChangeLog:manu2014-09-045-27/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org> * doc/options.texi: Document that Var and Init are required if CPP is given. * optc-gen.awk: Require Var and Init if CPP is given. * common.opt (Wpedantic): Use Init. libcpp/ChangeLog: 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org> * macro.c (replace_args): Use cpp_pedwarning, cpp_warning and CPP_W flags. * include/cpplib.h: Add CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC. * init.c (cpp_create_reader): Do not init to -1 here. * expr.c (num_binary_op): Use cpp_pedwarning. gcc/c-family/ChangeLog: 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org> * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels, Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic, (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var and Init. * c-opts.c (c_common_handle_option): Do not handle here. (sanitize_cpp_opts): Likewise. * c-common.c (struct reason_option_codes_t): Handle CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC. gcc/testsuite/ChangeLog: 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org> * gcc.dg/cpp/endif-pedantic2.c: More general options do not override specific ones, but specific ones do. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214904 138bc75d-0d04-0410-961f-82ee72b054a4
* libcpp/ChangeLog:manu2014-08-292-7/+31
| | | | | | | | | | | | | | | | | | | | | | | 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org> * directives.c (check_eol_1): New. (check_eol_endif_labels): New. (check_eol): Call check_eol_1. (do_else,do_endif): Call check_eol_endif_labels. gcc/c-family/ChangeLog: 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org> * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels, Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs, Wundef): Use CPP, Var and Init. * c-opts.c (c_common_handle_option): Do not handle the above flags here. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214735 138bc75d-0d04-0410-961f-82ee72b054a4
* libcpp/ChangeLog:manu2014-08-294-15/+28
| | | | | | | | | | | | | | | | | | | | | | | | 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org> * macro.c (warn_of_redefinition): Suppress warnings for builtins that lack the NODE_WARN flag, unless Wbuiltin-macro-redefined. (_cpp_create_definition): Use Wbuiltin-macro-redefined for builtins that lack the NODE_WARN flag. * directives.c (do_undef): Likewise. * init.c (cpp_init_special_builtins): Do not change flags depending on Wbuiltin-macro-redefined. gcc/c-family/ChangeLog: 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org> * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init. * c-opts.c (c_common_handle_option): Do not handle here. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214730 138bc75d-0d04-0410-961f-82ee72b054a4
* libcpp/emsr2014-08-283-4/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2014-08-27 Edward Smith-Rowland <3dw4rd@verizon.net> PR cpp/23827 - standard C++ should not have hex float preprocessor tokens * libcpp/init.c (lang_flags): Change CXX98 flag for extended numbers from 1 to 0. * libcpp/expr.c (cpp_classify_number): Weite error message for improper use of hex floating literal. gcc/testsuite/ 2014-08-27 Edward Smith-Rowland <3dw4rd@verizon.net> PR cpp/23827 - standard C++ should not have hex float preprocessor tokens * g++.dg/cpp/pr23827_cxx11.C: New. * g++.dg/cpp/pr23827_cxx98.C: New. * g++.dg/cpp/pr23827_cxx98_neg.C: New. * gcc.dg/cpp/pr23827_c90.c: New. * gcc.dg/cpp/pr23827_c90_neg.c: New. * gcc.dg/cpp/pr23827_c99.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214616 138bc75d-0d04-0410-961f-82ee72b054a4
* libcpp/emsr2014-08-234-23/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net> * include/cpplib.h (enum c_lang): Add CLK_GNUCXX1Z, CLK_CXX1Z; Rename CLK_GNUCXX1Y, CLK_CXX1Y to CLK_GNUCXX14, CLK_CXX14; * init.c (struct lang_flags lang_defaults): Add column for trigraphs; Add rows for CLK_GNUCXX1Z, CLK_CXX1Z; (cpp_set_lang): Set trigraphs; (cpp_init_builtins): Set __cplusplus to 201402L for C++14; Set __cplusplus to 201500L for C++17. * expr.c (cpp_classify_number): Change C++1y to C++14 in binary constants error message. gcc/c-family/ 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net> * c-common.h (enum cxx_dialect): Add cxx14. * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14. * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11. gcc/cp/ 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net> * decl.c (compute_array_index_type, grokdeclarator, undeduced_auto_decl): Change from cxx1y to cxx14. *lambda.c(add_capture()): Change error message from C++1y to C++14. * parser.c (cp_parser_unqualified_id, cp_parser_pseudo_destructor_name, cp_parser_lambda_introducer, cp_parser_lambda_declarator_opt, cp_parser_decltype, cp_parser_conversion_type_id, cp_parser_simple_type_specifier, cp_parser_type_id_1, cp_parser_template_type_arg, cp_parser_std_attribute, cp_parser_template_declaration_after_export): Ditto. * pt.c (tsubst): Ditto. * semantics.c (force_paren_expr, finish_decltype_type): Ditto. * tree.c: Change comment. * typeck.c (comp_template_parms_position, cxx_sizeof_or_alignof_type, cp_build_addr_expr_1, maybe_warn_about_useless_cast): Ditto. gcc/ 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net> * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14. Deprecate c++1y. Change language to reflect greater confidence in C++14. gcc/testsuite/ 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net> * g++.dg/cpp0x/cplusplus.C: New. * g++.dg/cpp0x/cplusplus_0x.C: New. * g++.dg/cpp0x/auto3.C: Change c++1y to c++14. * g++.dg/cpp0x/auto41.C: Ditto. * g++.dg/cpp0x/auto9.C: Ditto. * g++.dg/cpp0x/initlist26.C: Ditto. * g++.dg/cpp0x/pr59111.C: Ditto. * g++.dg/cpp0x/trailing2.C: Ditto. * g++.dg/cpp1y/attr-deprecated.C: Ditto. * g++.dg/cpp1y/auto-dtor1.C: Ditto. * g++.dg/cpp1y/auto-fn1.C: Ditto. * g++.dg/cpp1y/auto-fn2.C: Ditto. * g++.dg/cpp1y/auto-fn3.C: Ditto. * g++.dg/cpp1y/auto-fn4.C: Ditto. * g++.dg/cpp1y/auto-fn5.C: Ditto. * g++.dg/cpp1y/auto-fn6.C: Ditto. * g++.dg/cpp1y/auto-fn7.C: Ditto. * g++.dg/cpp1y/auto-fn8.C: Ditto. * g++.dg/cpp1y/auto-fn9.C: Ditto. * g++.dg/cpp1y/auto-fn10.C: Ditto. * g++.dg/cpp1y/auto-fn11.C: Ditto. * g++.dg/cpp1y/auto-fn12.C: Ditto. * g++.dg/cpp1y/auto-fn13.C: Ditto. * g++.dg/cpp1y/auto-fn14.C: Ditto. * g++.dg/cpp1y/auto-fn15.C: Ditto. * g++.dg/cpp1y/auto-fn16.C: Ditto. * g++.dg/cpp1y/auto-fn17.C: Ditto. * g++.dg/cpp1y/auto-fn18.C: Ditto. * g++.dg/cpp1y/auto-fn19.C: Ditto. * g++.dg/cpp1y/auto-fn20.C: Ditto. * g++.dg/cpp1y/auto-fn21.C: Ditto. * g++.dg/cpp1y/auto-fn22.C: Ditto. * g++.dg/cpp1y/auto-fn23.C: Ditto. * g++.dg/cpp1y/auto-fn24.C: Ditto. * g++.dg/cpp1y/auto-fn25.C: Ditto. * g++.dg/cpp1y/auto-mangle1.C: Ditto. * g++.dg/cpp1y/auto-neg1.C: Ditto. * g++.dg/cpp1y/digit-sep.C: Ditto. * g++.dg/cpp1y/digit-sep-neg.C: Ditto. * g++.dg/cpp1y/digit-sep-cxx11-neg.C: Ditto. * g++.dg/cpp1y/fn-generic-member-ool.C: Ditto. * g++.dg/cpp1y/lambda-deduce-mult.C: Ditto. * g++.dg/cpp1y/lambda-generic.C: Ditto. * g++.dg/cpp1y/lambda-generic-cfun.C: Ditto. * g++.dg/cpp1y/lambda-generic-dep.C: Ditto. * g++.dg/cpp1y/lambda-generic-mixed.C: Ditto. * g++.dg/cpp1y/lambda-generic-udt.C: Ditto. * g++.dg/cpp1y/lambda-generic-variadic.C: Ditto. * g++.dg/cpp1y/lambda-generic-vla1.C: Ditto. * g++.dg/cpp1y/lambda-generic-x.C: Ditto. * g++.dg/cpp1y/lambda-generic-xcfun.C: Ditto. * g++.dg/cpp1y/lambda-generic-xudt.C: Ditto. * g++.dg/cpp1y/lambda-init.C: Ditto. * g++.dg/cpp1y/lambda-init1.C: Ditto. * g++.dg/cpp1y/lambda-init2.C: Ditto. * g++.dg/cpp1y/lambda-init3.C: Ditto. * g++.dg/cpp1y/lambda-init4.C: Ditto. * g++.dg/cpp1y/lambda-init5.C: Ditto. * g++.dg/cpp1y/lambda-init6.C: Ditto. * g++.dg/cpp1y/lambda-init7.C: Ditto. * g++.dg/cpp1y/lambda-init8.C: Ditto. * g++.dg/cpp1y/lambda-init9.C: Ditto. * g++.dg/cpp1y/mangle1.C: Ditto. * g++.dg/cpp1y/pr57640.C: Ditto. * g++.dg/cpp1y/pr57644.C: Ditto. * g++.dg/cpp1y/pr58500.C: Ditto. * g++.dg/cpp1y/pr58533.C: Ditto. * g++.dg/cpp1y/pr58534.C: Ditto. * g++.dg/cpp1y/pr58535.C: Ditto. * g++.dg/cpp1y/pr58536.C: Ditto. * g++.dg/cpp1y/pr58548.C: Ditto. * g++.dg/cpp1y/pr58549.C: Ditto. * g++.dg/cpp1y/pr58637.C: Ditto. * g++.dg/cpp1y/pr58708.C: Ditto. * g++.dg/cpp1y/pr59110.C: Ditto. * g++.dg/cpp1y/pr59112.C: Ditto. * g++.dg/cpp1y/pr59113.C: Ditto. * g++.dg/cpp1y/pr59629.C: Ditto. * g++.dg/cpp1y/pr59635.C: Ditto. * g++.dg/cpp1y/pr59636.C: Ditto. * g++.dg/cpp1y/pr59638.C: Ditto. * g++.dg/cpp1y/pr59867.C: Ditto. * g++.dg/cpp1y/pr60033.C: Ditto. * g++.dg/cpp1y/pr60052.C: Ditto. * g++.dg/cpp1y/pr60053.C: Ditto. * g++.dg/cpp1y/pr60054.C: Ditto. * g++.dg/cpp1y/pr60064.C: Ditto. * g++.dg/cpp1y/pr60065.C: Ditto. * g++.dg/cpp1y/pr60190.C: Ditto. * g++.dg/cpp1y/pr60311.C: Ditto. * g++.dg/cpp1y/pr60332.C: Ditto. * g++.dg/cpp1y/pr60376.C: Ditto. * g++.dg/cpp1y/pr60377.C: Ditto. * g++.dg/cpp1y/pr60384.C: Ditto. * g++.dg/cpp1y/pr60390.C: Ditto. * g++.dg/cpp1y/pr60391.C: Ditto. * g++.dg/cpp1y/pr60393.C: Ditto. * g++.dg/cpp1y/pr60573.C: Ditto. * g++.dg/cpp1y/pr60626.C: Ditto. * g++.dg/cpp1y/pr60627.C: Ditto. * g++.dg/cpp1y/regress1.C: Ditto. * g++.dg/cpp1y/system-binary-constants-1.C: Ditto. * g++.dg/cpp1y/udlit-char-template.C: Ditto. * g++.dg/cpp1y/udlit-char-template-neg.C: Ditto. * g++.dg/cpp1y/udlit-empty-string-neg.C: Ditto. * g++.dg/cpp1y/udlit-enc-prefix-neg.C: Ditto. * g++.dg/cpp1y/udlit-userdef-string.C: Ditto. * g++.dg/cpp1y/var-templ1.C: Ditto. * g++.dg/cpp1y/var-templ2.C: Ditto. * g++.dg/cpp1y/var-templ3.C: Ditto. * g++.dg/cpp1y/var-templ4.C: Ditto. * g++.dg/cpp1y/var-templ5.C: Ditto. * g++.dg/cpp1y/var-templ6.C: Ditto. * g++.dg/cpp1y/var-templ7.C: Ditto. * g++.dg/cpp1y/vla1.C: Ditto. * g++.dg/cpp1y/vla2.C: Ditto. * g++.dg/cpp1y/vla3.C: Ditto. * g++.dg/cpp1y/vla4.C: Ditto. * g++.dg/cpp1y/vla5.C: Ditto. * g++.dg/cpp1y/vla8.C: Ditto. * g++.dg/cpp1y/vla9.C: Ditto. * g++.dg/cpp1y/vla10.C: Ditto. * g++.dg/cpp1y/vla11.C: Ditto. * g++.dg/cpp1y/vla12.C: Ditto. * g++.dg/cpp1y/vla13.C: Ditto. * g++.dg/cpp1y/vla-initlist1.C: Ditto. * g++.dg/ext/vector23.C: Ditto. * g++.dg/ext/vla11.C: Ditto. * gcc/testsuite/g++.dg/ubsan/cxx1y-vla.C: Ditto. * g++.dg/warn/Wvla-2.C: Ditto. * g++.dg/debug/dwarf2/auto1.C: Ditto. * g++.dg/cpp1z/typename-tmpl-tmpl-parm-ped-neg.C: Ditto. * g++.dg/cpp1y/cplusplus.C: Check for exact date. * g++.dg/cpp1y/system-binary-constants-1.C: Check C++14 instead of C++1y in error message. * g++.dg/system-binary-constants-1.C: Ditto. * g++.dg/cpp1y/cplusplus_1y.C: New. * g++.dg/cpp1z/cplusplus.C: New. * lib/target-supports.exp: (check_effective_target_c++1y*): Rename to check_effective_target_c++14* (check_effective_target_c++11_only): Call check_effective_target_c++14; (check_effective_target_c++11_down): Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214400 138bc75d-0d04-0410-961f-82ee72b054a4
* * include/cpplib.h (cpp_options): Use signed char.mpolacek2014-08-203-1/+7
| | | | | | | * lex.c (_cpp_lex_direct): Don't warn in C++ mode. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214210 138bc75d-0d04-0410-961f-82ee72b054a4
* * lex.c (_cpp_lex_direct): Fix a typo.mpolacek2014-08-192-1/+5
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214166 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/c-family/mpolacek2014-08-195-6/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according to warn_c90_c99_compat. * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize to -1. gcc/c/ * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally to pedwarn_c90. * c-errors.c: Include "opts.h". (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better. * c-parser.c (disable_extension_diagnostics): Handle negative value of warn_c90_c99_compat, too. (restore_extension_diagnostics): Likewise. (c_parser_compound_statement_nostart): Pass OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90. gcc/testsuite/ * gcc.dg/Wc90-c99-compat-4.c: Remove all dg-warnings. * gcc.dg/Wc90-c99-compat-5.c: Remove all dg-errors. * gcc.dg/Wc90-c99-compat-7.c: New test. * gcc.dg/Wc90-c99-compat-8.c: New test. * gcc.dg/Wdeclaration-after-statement-4.c: New test. libcpp/ * charset.c (_cpp_valid_ucn): Warn only if -Wc90-c99-compat. * lex.c (_cpp_lex_direct): Likewise. * macro.c (replace_args): Likewise. (parse_params): Likewise. * include/cpplib.h (cpp_options): Change cpp_warn_c90_c99_compat to char. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214131 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/51849mpolacek2014-08-105-1/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ * gcc/doc/invoke.texi: Document -Wc90-c99-compat. gcc/c-family/ * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp. * c.opt (Wc90-c99-compat): Add option. gcc/c/ * c-decl.c (build_array_declarator): Remove check for !flag_isoc99. Call pedwarn_c90 instead of pedwarn. (check_bitfield_type_and_width): Likewise. (declspecs_add_qual): Likewise. (declspecs_add_type): Likewise. (warn_variable_length_array): Unify function for -pedantic and -Wvla. Adjust to only call pedwarn_c90. (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call pedwarn_c90 instead of pedwarn. * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat. * c-parser.c (disable_extension_diagnostics): Handle warn_c90_c99_compat. (restore_extension_diagnostics): Likewise. (c_parser_enum_specifier): Remove check for !flag_isoc99. Call pedwarn_c90 instead of pedwarn. (c_parser_initelt): Likewise. (c_parser_postfix_expression): Likewise. (c_parser_postfix_expression_after_paren_type): Likewise. (c_parser_compound_statement_nostart): Remove check for !flag_isoc99. * c-tree.h: Fix formatting. * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call pedwarn_c90 instead of pedwarn. gcc/testsuite/ * gcc.dg/Wc90-c99-compat-1.c: New test. * gcc.dg/Wc90-c99-compat-2.c: New test. * gcc.dg/Wc90-c99-compat-3.c: New test. * gcc.dg/Wc90-c99-compat-4.c: New test. * gcc.dg/Wc90-c99-compat-5.c: New test. * gcc.dg/Wc90-c99-compat-6.c: New test. * gcc.dg/wvla-1.c: Adjust dg-warning. * gcc.dg/wvla-2.c: Adjust dg-warning. * gcc.dg/wvla-4.c: Adjust dg-warning. * gcc.dg/wvla-6.c: Adjust dg-warning. libcpp/ * lex.c (_cpp_lex_direct): Warn when -Wc90-c99-compat is in effect. * charset.c (_cpp_valid_ucn): Likewise. * include/cpplib.h (cpp_options): Add cpp_warn_c90_c99_compat. * macro.c (replace_args): Warn when -Wc90-c99-compat is in effect. (parse_params): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213786 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/61861mpolacek2014-07-272-4/+14
| | | | | | | | | | | * macro.c (builtin_macro): Add location parameter. Set location of builtin macro to the expansion point. (enter_macro_context): Pass location to builtin_macro. * gcc.dg/pr61861.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213102 138bc75d-0d04-0410-961f-82ee72b054a4
* Support location tracking for built-in macro tokensdodji2014-07-164-4/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a built-in macro is expanded, the location of the token in the epansion list is the location of the expansion point of the built-in macro. This patch creates a virtual location for that token instead, effectively tracking locations of tokens resulting from built-in macro tokens. libcpp/ * include/line-map.h (line_maps::builtin_location): New data member. (line_map_init): Add a new parameter to initialize the new line_maps::builtin_location data member. * line-map.c (linemap_init): Initialize the line_maps::builtin_location data member. * macro.c (builtin_macro): Create a macro map and track the token resulting from the expansion of a built-in macro. gcc/ * input.h (is_location_from_builtin_token): New function declaration. * input.c (is_location_from_builtin_token): New function definition. * toplev.c (general_init): Tell libcpp what the pre-defined spelling location for built-in tokens is. Signed-off-by: Dodji Seketeli <dodji@redhat.com> git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212637 138bc75d-0d04-0410-961f-82ee72b054a4
* PR preprocessor/61389schwab2014-07-111-1/+1
| | | | | | | | * gcc.dg/cpp/macsyntx.c: Update expected warnings. * gcc.dg/cpp/sysmac1.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212457 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-07-10 Edward Smith-Rowland <3dw4rd@verizon.net>emsr2014-07-103-27/+84
| | | | | | | | | | | | | Jonathan Wakely <jwakely@redhat.com> PR CPP/61389 * macro.c (_cpp_arguments_ok, parse_params, create_iso_definition): Warning messages mention C++11 in c++ mode and C99 in c mode. * lex.c (lex_identifier_intern, lex_identifier): Ditto git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212441 138bc75d-0d04-0410-961f-82ee72b054a4
* libcpp/emsr2014-07-092-2/+9
| | | | | | | | | | | | | | | | | | | | | | 2014-07-09 Edward Smith-Rowland <3dw4rd@verizon.net> PR c++/58155 - -Wliteral-suffix warns about tokens which are skipped by preprocessor * lex.c (lex_raw_string ()): Do not warn about invalid suffix if skipping. (lex_string ()): Ditto. gcc/testsuite/ 2014-07-09 Edward Smith-Rowland <3dw4rd@verizon.net> PR c++/58155 - -Wliteral-suffix warns about tokens which are skipped g++.dg/cpp0x/pr58155.C: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212392 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c++/61038emsr2014-06-051-0/+6
| | | | | | | | | | | I was asked to combine the escape logic for regular chars and strings with the escape logic for user-defined literals chars and strings. I just forgot the first time. I forgot the ChangeLog! git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211267 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c++/61038emsr2014-06-051-4/+3
| | | | | | | | | I was asked to combine the escape logic for regular chars and strings with the escape logic for user-defined literals chars and strings. I just forgot the first time. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211266 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-05-26 Richard Biener <rguenther@suse.de>rguenth2014-05-265-109/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | libcpp/ * configure.ac: Remove long long and __int64 type checks, add check for uint64_t and fail if that wasn't found. * include/cpplib.h (cpp_num_part): Use uint64_t. * config.in: Regenerate. * configure: Likewise. gcc/ * configure.ac: Drop __int64 type check. Insist that we found uint64_t and int64_t. * hwint.h (HOST_BITS_PER___INT64): Remove. (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case. (HOST_WIDE_INT_PRINT_*): Remove 32bit case. (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*. (HOST_WIDEST_FAST_INT): Remove __int64 case. * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t for dst_q_src_df_rms_cdt. * configure: Regenerate. * config.in: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210928 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/61212mpolacek2014-05-212-2/+7
| | | | | | | * files.c (find_file_in_dir): Add parens around &&. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210722 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/testsuite/emsr2014-05-212-0/+10
| | | | | | | | | | | | | | | | | | | | 2014-05-20 Edward Smith-Rowland <3dw4rd@verizon.net> PR C++/61038 * g++.dg/cpp0x/pr61038.C: New. libcpp/ 2014-05-20 Edward Smith-Rowland <3dw4rd@verizon.net> PR C++/61038 * macro.c (stringify_arg (cpp_reader *, macro_arg *)): Check for user-defined literal strings and user-defined literal chars to escape necessary characters. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210666 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-05-20 Richard Biener <rguenther@suse.de>rguenth2014-05-205-72/+126
| | | | | | | | | | | | | | | | | | | | | gcc/ * config.gcc: Remove need_64bit_hwint. * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT. * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume it to be true. * config.in: Regenerate. * configure: Likewise. libcpp/ * configure.ac: Copy gcc logic of detecting a 64bit type. Remove HOST_WIDE_INT define. * include/cpplib.h: typedef cpp_num_part to a 64bit type, similar to how hwint.h does it. * config.in: Regenerate. * configure: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210632 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-05-09 Joey Ye <joey.ye@arm.com>jye22014-05-093-2/+18
| | | | | | | | | * files.c (find_file_in_dir): Always try to shorten for DOS non-system headers. * init.c (ENABLE_CANONICAL_SYSTEM_HEADERS): Default enabled for DOS. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210264 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-05-07 Richard Biener <rguenther@suse.de>rguenth2014-05-073-2/+7
| | | | | | | | | | | libcpp/ * configure.ac: Always set need_64bit_hwint to yes. * configure: Regenerated. * config.gcc: Always set need_64bit_hwint to yes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210149 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove obsolete Solaris 9 supportro2014-04-222-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libstdc++-v3: * configure.host: Remove solaris2.9 handling. Change os_include_dir to os/solaris/solaris2.10. * acinclude.m4 (ac_has_gthreads): Remove solaris2.9* handling. * crossconfig.m4: Remove *-solaris2.9 handling, simplify. * configure: Regenerate. * config/abi/post/solaris2.9: Remove. * config/os/solaris/solaris2.9: Rename to ... * config/os/solaris/solaris2.10: ... this. * config/os/solaris/solaris2.10/os_defines.h (CLOCK_MONOTONIC): Remove. * doc/xml/manual/configure.xml (--enable-libstdcxx-threads): Remove Solaris 9 reference. * doc/html/manual/configure.html: Regenerate. * testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc: Remove *-*-solaris2.9 xfail. * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc: Likewise. * testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.9 xfail. libjava: * configure.ac (THREADLIBS, THREADSPEC): Remove *-*-solaris2.9 handling. * configure: Regenerate. libgfortran: * config/fpu-387.h [__sun__ && __svr4__]: Remove SSE execution check. libgcc: * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution check. * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove Solaris 9 single-threaded support. * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove Solaris 9 single-threaded support. Add call_user_handler code sequences. (sparc_is_sighandler): Likewise. libcpp: * lex.c: Remove Solaris 9 reference. gcc/testsuite: * gcc.c-torture/compile/pr28865.c: Remove dg-xfail-if. * gcc.dg/c99-stdint-6.c: Remove dg-options for *-*-solaris2.9. * gcc.dg/lto/20090210_0.c: Remove dg-extra-ld-options for *-*-solaris2.9. * gcc.dg/torture/pr47917.c: Remove dg-options for *-*-solaris2.9. * gcc.target/i386/pr22076.c: Remove i?86-*-solaris2.9 handling from dg-options. * gcc.target/i386/pr22152.c: Remove i?86-*-solaris2.9 handling from dg-additional-options. * gcc.target/i386/vect8-ret.c: Remove i?86-*-solaris2.9 handling from dg-options. * gcc.dg/vect/tree-vect.h (check_vect): Remove Solaris 9 SSE2 execution check. * gcc.target/i386/sse-os-support.h [__sun__ && __svr4__] (sigill_hdlr): Remove. (sse_os_support) [__sun__ && __svr4__]: Remove SSE execution check. * gfortran.dg/erf_3.F90: Remove sparc*-*-solaris2.9* handling. * gfortran.dg/fmt_en.f90: Remove i?86-*-solaris2.9* handling. * gfortran.dg/round_4.f90: Remove *-*-solaris2.9* handling. * lib/target-supports.exp (add_options_for_tls): Remove *-*-solaris2.9* handling. gcc: * config.gcc (enable_obsolete): Remove *-*-solaris2.9*. (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported. (*-*-solaris2*): Simplify. (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise. (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove *-*-solaris2.9* handling. * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86 as bug. (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling. (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9 handling, simplify. (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug. * configure: Regenerate. * config/i386/sol2-9.h: Remove. * doc/install.texi (Specific, i?86-*-solaris2.9): Remove. (Specific, *-*-solaris2*): Mention Solaris 9 support removal. Remove Solaris 9 references. fixincludes: * inclhack.def (math_exception): Bypass on *-*-solaris2.1[0-9]*. (solaris_int_types): Remove. (solaris_longjmp_noreturn): Remove. (solaris_mutex_init_2): Remove. (solaris_once_init_2): Remove. (solaris_sys_va_list): Remove. * fixincl.x: Regenerate. * tests/base/iso/setjmp_iso.h: Remove. * tests/base/pthread.h [SOLARIS_MUTEX_INIT_2_CHECK]: Remove. [SOLARIS_ONCE_INIT_1_CHECK]: Remove wrapping done by solaris_once_init_2. [SOLARIS_ONCE_INIT_2_CHECK]: Remove. * tests/base/sys/int_types.h: Remove. * tests/base/sys/va_list.h: Remove. contrib: * config-list.mk (LIST): Remove sparc-sun-solaris2.9, i686-solaris2.9. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209621 138bc75d-0d04-0410-961f-82ee72b054a4
* * de.po: Update.jsm282014-03-182-2781/+59
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208653 138bc75d-0d04-0410-961f-82ee72b054a4
* * be.po, ca.po, da.po, de.po, el.po, eo.po, es.po, fi.po, fr.po,jsm282014-03-0322-3091/+3280
| | | | | | | | id.po, ja.po, nl.po, pr_BR.po, ru.po, sr.po, sv.po, tr.po, uk.po, vi.po, zh_CN.po, zh_TW.po: Update. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208285 138bc75d-0d04-0410-961f-82ee72b054a4
* TILE-Gx big endian support.walt2014-02-243-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | /: * configure.ac (tilepro-*-*) Change to tilepro*-*-*. (tilegx-*-*): Change to tilegx*-*-*. * configure: Regenerate. contrib/: * config-list.mk (LIST): Add tilegxbe-linux-gnu. libcpp/: * configure.ac: Change "tilepro" triplet to "tilepro*". * configure: Regenerate. libgcc/: * config.host: Support "tilegx*" and "tilepro*" triplets. * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian. * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian. gcc/: * config.gcc (tilepro-*-*): Change to tilepro*-*-*. (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe triplet. * common/config/tilegx/tilegx-common.c (TARGET_DEFAULT_TARGET_FLAGS): Define. * config/tilegx/linux.h (ASM_SPEC): Add endian_spec. (LINK_SPEC): Ditto. * config/tilegx/sync.md (atomic_test_and_set): Handle big endian. * config/tilegx/tilegx.c (tilegx_return_in_msb): New. (tilegx_gimplify_va_arg_expr): Handle big endian. (tilegx_expand_unaligned_load): Ditto. (tilegx_expand_unaligned_store): Ditto. (TARGET_RETURN_IN_MSB): New. * config/tilegx/tilegx.h (TARGET_DEFAULT): New. (TARGET_ENDIAN_DEFAULT): New. (TARGET_BIG_ENDIAN): Handle big endian. (BYTES_BIG_ENDIAN): Ditto. (WORDS_BIG_ENDIAN): Ditto. (FLOAT_WORDS_BIG_ENDIAN): Ditto. (ENDIAN_SPEC): New. (EXTRA_SPECS): New. * config/tilegx/tilegx.md (extv): Handle big endian. (extzv): Ditto. (insn_st<n>): Ditto. (insn_st<n>_add<bitsuffix>): Ditto. (insn_stnt<n>): Ditto. (insn_stnt<n>_add<bitsuffix>):Ditto. (vec_interleave_highv8qi): Handle big endian. (vec_interleave_highv8qi_be): New. (vec_interleave_highv8qi_le): New. (insn_v1int_h): Handle big endian. (vec_interleave_lowv8qi): Handle big endian. (vec_interleave_lowv8qi_be): New. (vec_interleave_lowv8qi_le): New. (insn_v1int_l): Handle big endian. (vec_interleave_highv4hi): Handle big endian. (vec_interleave_highv4hi_be): New. (vec_interleave_highv4hi_le): New. (insn_v2int_h): Handle big endian. (vec_interleave_lowv4hi): Handle big endian. (vec_interleave_lowv4hi_be): New. (vec_interleave_lowv4hi_le): New. (insn_v2int_l): Handle big endian. (vec_interleave_highv2si): Handle big endian. (vec_interleave_highv2si_be): New. (vec_interleave_highv2si_le): New. (insn_v4int_h): Handle big endian. (vec_interleave_lowv2si): Handle big endian. (vec_interleave_lowv2si_be): New. (vec_interleave_lowv2si_le): New. (insn_v4int_l): Handle big endian. * config/tilegx/tilegx.opt (mbig-endian): New option. (mlittle-endian): New option. * doc/install.texi: Document tilegxbe-linux. * doc/invoke.texi: Document -mbig-endian and -mlittle-endian. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208069 138bc75d-0d04-0410-961f-82ee72b054a4
* PR preprocessor/58844jakub2014-02-192-14/+19
| | | | | | | | | | | | | * macro.c (enter_macro_context): Only push macro_real_token_count (macro) tokens rather than macro->count tokens, regardless of CPP_OPTION (pfile, track-macro-expansion). * c-c++-common/cpp/pr58844-1.c: New test. * c-c++-common/cpp/pr58844-2.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207871 138bc75d-0d04-0410-961f-82ee72b054a4
* PR preprocessor/56824jakub2014-02-072-20/+37
| | | | | | | | | | | | | | | | * line-map.c (get_combined_adhoc_loc, linemap_get_expansion_line, linemap_get_expansion_filename, linemap_location_in_system_header_p, linemap_location_from_macro_expansion_p, linemap_macro_loc_to_spelling_point, linemap_macro_loc_to_def_point, linemap_macro_loc_to_exp_point, linemap_expand_location): Fix formatting. (linemap_compare_locations): Look through adhoc locations for both l0 and l1. * gcc.dg/pr56824.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207606 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/po:jsm282014-02-022-139/+148
| | | | | | | | | | * gcc.pot: Regenerate. libcpp/po: * cpplib.pot: Regenerate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207404 138bc75d-0d04-0410-961f-82ee72b054a4
* PR preprocessor/58580 - preprocessor goes OOM with warning for zero literalsdodji2014-01-233-0/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In this problem report, the compiler is fed a (bogus) translation unit in which some literals contain bytes whose value is zero. The preprocessor detects that and proceeds to emit diagnostics for that king of bogus literals. But then when the diagnostics machinery re-reads the input file again to display the bogus literals with a caret, it attempts to calculate the length of each of the lines it got using fgets. The line length calculation is done using strlen. But that doesn't work well when the content of the line can have several zero bytes. The result is that the read_line never sees the end of the line because strlen repeatedly reports that the line ends before the end-of-line character; so read_line thinks its buffer for reading the line is too small; it thus increases the buffer, leading to a huge memory consumption and disaster. Here is what this patch does. location_get_source_line is modified to return the length of a source line that can now contain bytes with zero value. diagnostic_show_locus() is then modified to consider that a line can have characters of value zero, and so just shows a white space when instructed to display one of these characters. Additionally location_get_source_line is modified to avoid re-reading each and every line from the beginning of the file until it reaches the line number N that it is instructed to get; this was leading to annoying quadratic behaviour when reading adjacent lines near the end of (big) files. So a cache is now associated to the file opened in text mode. When the content of the file is read, that content is stashed in the file cache. That file cache is searched for line delimiters. A number of line positions are saved in the cache and a number of file caches are kept in memory. That way when location_get_source_line is asked to read line N + 1, it just has to start reading from line N that it has already read. libcpp/ChangeLog: * include/line-map.h (linemap_get_file_highest_location): Declare new function. * line-map.c (linemap_get_file_highest_location): Define it. gcc/ChangeLog: * input.h (location_get_source_line): Take an additional line_size parameter. (void diagnostics_file_cache_fini): Declare new function. * input.c (struct fcache): New type. (fcache_tab_size, fcache_buffer_size, fcache_line_record_size): New static constants. (diagnostic_file_cache_init, total_lines_num) (lookup_file_in_cache_tab, evicted_cache_tab_entry) (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab) (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data) (get_next_line, read_next_line, goto_next_line, read_line_num): New static function definitions. (diagnostic_file_cache_fini): New function. (location_get_source_line): Take an additional output line_len parameter. Re-write using lookup_or_add_file_to_cache_tab and read_line_num. * diagnostic.c (diagnostic_finish): Call diagnostic_file_cache_fini. (adjust_line): Take an additional input parameter for the length of the line, rather than calculating it with strlen. (diagnostic_show_locus): Adjust the use of location_get_source_line and adjust_line with respect to their new signature. While displaying a line now, do not stop at the first null byte. Rather, display the zero byte as a space and keep going until we reach the size of the line. * Makefile.in: Add vec.o to OBJS-libcommon gcc/testsuite/ChangeLog: * c-c++-common/cpp/warning-zero-in-literals-1.c: New test file. Signed-off-by: Dodji Seketeli <dodji@seketeli.org> git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206957 138bc75d-0d04-0410-961f-82ee72b054a4
* Update copyright years in libcpp/rsandifo2014-01-0227-27/+31
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206293 138bc75d-0d04-0410-961f-82ee72b054a4
* * pt_BR.po: New.jsm282013-12-182-0/+912
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206093 138bc75d-0d04-0410-961f-82ee72b054a4
* PR preprocessor/55715jsm282013-12-102-1/+22
| | | | | | | | | | | | libcpp: * expr.c (num_binary_op): Implement subtraction directly rather than with negation and falling through into addition case. gcc/testsuite: * gcc.dg/cpp/expr-overflow-1.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205846 138bc75d-0d04-0410-961f-82ee72b054a4
* 2013-11-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>wschmidt2013-11-182-0/+13
| | | | | | | | * lex.c (search_line_fast): Correct for little endian. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204970 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/testsuite:jsm282013-11-169-840/+4764
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-c++-common/cpp/ucnid-2011-1.c: New test. libcpp: * ucnid.tab: Add C11 and C11NOSTART data. * makeucnid.c (digit): Rename enum value to N99. (C11, N11, all_languages): New enum values. (NUM_CODE_POINTS, MAX_CODE_POINT): New macros. (flags, decomp, combining_value): Use NUM_CODE_POINTS as array size. (decomp): Use unsigned int as element type. (all_decomp): New array. (read_ucnid): Handle C11 and C11NOSTART. Use MAX_CODE_POINT. (read_table): Use MAX_CODE_POINT. Store all decompositions in all_decomp. (read_derived): Use MAX_CODE_POINT. (write_table): Use NUM_CODE_POINTS. Print N99, C11 and N11 flags. Print whole array variable declaration rather than just array contents. (char_id_valid, write_context_switch): New functions. (main): Call write_context_switch. * ucnid.h: Regenerate. * include/cpplib.h (struct cpp_options): Add c11_identifiers. * init.c (struct lang_flags): Add c11_identifiers. (cpp_set_lang): Set c11_identifiers option from selected language. * internal.h (struct normalize_state): Document "previous" as previous starter character. (NORMALIZE_STATE_UPDATE_IDNUM): Take character as argument. * charset.c (DIG): Rename enum value to N99. (C11, N11): New enum values. (struct ucnrange): Give name to struct. Use short for flags and unsigned int for end of range. Include ucnid.h for whole variable declaration. (ucn_valid_in_identifier): Allow for characters up to 0x10FFFF. Allow for C11 in determining valid characters and valid start characters. Use check_nfc for non-Hangul context-dependent checks. Only store starter characters in nst->previous. (_cpp_valid_ucn): Pass new argument to NORMALIZE_STATE_UPDATE_IDNUM. * lex.c (lex_identifier): Pass new argument to NORMALIZE_STATE_UPDATE_IDNUM. Call NORMALIZE_STATE_UPDATE_IDNUM after initial non-UCN part of identifier. (lex_number): Pass new argument to NORMALIZE_STATE_UPDATE_IDNUM. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204886 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/testsuite:jsm282013-11-154-15/+19
| | | | | | | | | | | | | * gcc.dg/cpp/ucnid-9.c: New test. libcpp: * ucnid.tab: Mark C99 digits as [C99DIG]. * makeucnid.c (read_ucnid): Handle [C99DIG]. (read_table): Don't check for digit characters. * ucnid.h: Regenerate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204835 138bc75d-0d04-0410-961f-82ee72b054a4
* libcpp/burnus2013-11-062-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 2013-11-06 Tobias Burnus <burnus@net-b.de> * macro.c (_cpp_builtin_macro_text): Correct wording of two warnings. gcc/c-family/ 2013-11-06 Tobias Burnus <burnus@net-b.de> * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME. gcc/ 2013-11-06 Tobias Burnus <burnus@net-b.de> * doc/invoke.texi (Wdate-time): Fix typo. gcc/testsuite/ 2013-11-06 Tobias Burnus <burnus@net-b.de> * g++.dg/warn/wdate-time.C: Update dg-error pattern. * gcc.dg/wdate-time.c: Ditto. * gfortran.dg/wdate-time.F90: Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204486 138bc75d-0d04-0410-961f-82ee72b054a4
* 2013-11-05 Tobias Burnus <burnus@net-b.de>burnus2013-11-054-2/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/c-family/ * c.opt (-Wdate-time): New option * c-opts.c (sanitize_cpp_opts): Pass on to libcpp. gcc/ * doc/invoke.texi (-Wdate-time): Document. gcc/fortran * lang.opt (-Wdate-time): New option * cpp.c (gfc_cpp_option_data): Add warn_date_time. (gfc_cpp_init_options, gfc_cpp_handle_option, gfc_cpp_post_options): Handle it and pass on to libcpp. gcc/testsuite/ * g++.dg/warn/wdate-time.C: New. * gcc.dg/wdate-time.c: New. * gfortran.dg/wdate-time.F90: New. libcpp/ * include/cpplib.h (CPP_W_DATE_TIME): Added. (cpp_options): Add warn_date_time. * init.c (cpp_create_reader): Init it. * macro.c (_cpp_builtin_macro_text): Warn when __DATE__/__TIME__/__TIMESTAMP__ is used. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204420 138bc75d-0d04-0410-961f-82ee72b054a4
* * tr.po: Update.jsm282013-11-012-83/+60
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204303 138bc75d-0d04-0410-961f-82ee72b054a4
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