- 23 May, 2018 1 commit
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From-SVN: r260620
Jason Merrill committed
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- 17 May, 2018 1 commit
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* line-map.c (linemap_init): Use placement new. * system.h: #include <new>. From-SVN: r260343
Jason Merrill committed
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- 23 Apr, 2018 1 commit
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gcc/po: * gcc.pot: Regenerate. libcpp/po: * cpplib.pot: Regenerate. From-SVN: r259575
Joseph Myers committed
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- 27 Mar, 2018 1 commit
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From-SVN: r258906
Joseph Myers committed
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- 14 Mar, 2018 1 commit
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PR c/84852 reports an ICE inside diagnostic_show_locus when printing a diagnostic for a source file with a #line >= 2^31: #line 7777777777 int foo (void) { return strlen(""); } where we're attempting to print a fix-it hint at the top of the file and underline the "strlen" (two "line spans"). The #line 7777777777 won't fix within the 32-bit linenum_type, and is truncated from 0x1cf977871 to 0xcf977871 i.e. 3482810481 in decimal. Such a #line is reported by -pedantic and -pedantic-errors, but we shouldn't ICE. The ICE is an assertion failure within layout::calculate_line_spans, where the line spans have not been properly sorted. The layout_ranges are stored as int, rather than linenum_type, giving line -812156815 for the error, and line 1 for the fix-it hint. However, line_span uses linenum_type rather than int. line_span::comparator compares these values as int, and hence decides that (linenum_type)3482810481 aka (int)-812156815 is less than line 1. This leads to this assertion failing in layout::calculate_line_spans: 1105 gcc_assert (next->m_first_line >= current->m_first_line); since it isn't the case that 1 >= 3482810481. The underlying problem is the mix of types for storing line numbers: in parts of libcpp and diagnostic-show-locus.c we use linenum_type; in other places (including libcpp's expanded_location) we use int. I looked at using linenum_type throughout, but doing so turned into a large patch, so this patch fixes the ICE in a less invasive way by merely using linenum_type more consistently just within diagnostic-show-locus.c, and fixing line_span::comparator to properly handle line numbers (and line number differences) >= 2^31, by using a new helper function for linenum_type differences, computing the difference using long long, and using the sign of the difference (as the difference might not fit in the "int" return type imposed by qsort). gcc/ChangeLog: PR c/84852 * diagnostic-show-locus.c (class layout_point): Convert m_line from int to linenum_type. (line_span::comparator): Use linenum "compare" function when comparing line numbers. (test_line_span): New function. (layout_range::contains_point): Convert param "row" from int to linenum_type. (layout_range::intersects_line_p): Likewise. (layout::will_show_line_p): Likewise. (layout::print_source_line): Likewise. (layout::should_print_annotation_line_p): Likewise. (layout::print_annotation_line): Likewise. (layout::print_leading_fixits): Likewise. (layout::annotation_line_showed_range_p): Likewise. (struct line_corrections): Likewise for field m_row. (line_corrections::line_corrections): Likewise for param "row". (layout::print_trailing_fixits): Likewise. (layout::get_state_at_point): Likewise. (layout::get_x_bound_for_row): Likewise. (layout::print_line): Likewise. (diagnostic_show_locus): Likewise for locals "last_line" and "row". (selftest::diagnostic_show_locus_c_tests): Call test_line_span. * input.c (selftest::test_linenum_comparisons): New function. (selftest::input_c_tests): Call it. * selftest.c (selftest::test_assertions): Test ASSERT_GT, ASSERT_GT_AT, ASSERT_LT, and ASSERT_LT_AT. * selftest.h (ASSERT_GT): New macro. (ASSERT_GT_AT): New macro. (ASSERT_LT): New macro. (ASSERT_LT_AT): New macro. gcc/testsuite/ChangeLog: PR c/84852 * gcc.dg/fixits-pr84852-1.c: New test. * gcc.dg/fixits-pr84852-2.c: New test. libcpp/ChangeLog: * include/line-map.h (compare): New function on linenum_type. From-SVN: r258526
David Malcolm committed
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- 03 Mar, 2018 1 commit
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From-SVN: r258221
Joseph Myers committed
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- 28 Feb, 2018 1 commit
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gcc/testsuite: PR preprocessor/84517 * g++.dg/cpp0x/udlit-macros.C: Expect a warning for ""__FILE__. libcpp: PR preprocessor/84517 * lex.c (is_macro_not_literal_suffix): New function. (lex_raw_string, lex_string): Use is_macro_not_literal_suffix to decide when to issue -Wliteral-suffix warnings. From-SVN: r258069
Jonathan Wakely committed
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- 16 Feb, 2018 1 commit
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2018-02-16 Richard Biener <rguenther@suse.de> PR bootstrap/82939 * line-map.c (linemap_init): Avoid broken value-init when compiling with GCC 4.2. From-SVN: r257732
Richard Biener committed
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- 15 Feb, 2018 2 commits
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PR preprocessor/83708 * macro.c (vaopt_state): Reorder m_last_was_paste before m_state. (vaopt_state::vaopt_state): Adjust. (vaopt_state::update_flags): Add BEGIN and END. (vaopt_state::update): Return them. (copy_paste_flag): Factor out of replace_args. (last_token_is): New. (replace_args): Handle BEGIN and END. Avoid padding there. (tokens_buff_last_token_ptr): Return NULL if no tokens. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r257696
Jason Merrill committed -
From-SVN: r257682
Jason Merrill committed
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- 04 Feb, 2018 1 commit
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From-SVN: r257365
Joseph Myers committed
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- 02 Feb, 2018 1 commit
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From-SVN: r257350
Joseph Myers committed
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- 31 Jan, 2018 2 commits
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* be.po, ca.po, da.po, de.po, el.po, eo.po, es.po, fi.po, fr.po, 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. From-SVN: r257273
Joseph Myers committed -
re PR preprocessor/69869 (internal compiler error: Segmentation fault in call to skip_macro_block_comment when using '-traditional-cpp') PR preprocessor/69869 * traditional.c (skip_macro_block_comment): Return bool, true if the macro block comment is unterminated. (copy_comment): Use return value from skip_macro_block_comment instead of always false. * gcc.dg/cpp/trad/pr69869.c: New test. From-SVN: r257220
Jakub Jelinek committed
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- 27 Jan, 2018 1 commit
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* c-cppbuiltin.c (c_cpp_builtins): Use ggc_strdup for the fp_suffix argument. (LAZY_HEX_FP_VALUES_CNT): Define. (lazy_hex_fp_values): Allow up to LAZY_HEX_FP_VALUES_CNT lazy hex fp values rather than just 12. (builtin_define_with_hex_fp_value): Likewise. * include/cpplib.h (enum cpp_builtin_type): Change BT_LAST_USER from BT_FIRST_USER + 31 to BT_FIRST_USER + 63. From-SVN: r257118
Jakub Jelinek committed
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- 26 Jan, 2018 1 commit
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gcc/po: * gcc.pot: Regenerate. libcpp/po: * cpplib.pot: Regenerate. From-SVN: r257111
Joseph Myers committed
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- 18 Jan, 2018 1 commit
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This commit adds the -fmacro-prefix-map option that allows remapping of file names in __FILE__, __BASE_FILE__, and __builtin_FILE(), similar to how -fdebug-prefix-map allows to do the same for debug information. Additionally, it adds -ffile-prefix-map which can be used to specify both mappings with a single option (and, should we need to add more -f*-prefix-map options in the future, those as well). libcpp/ChangeLog: 2018-01-18 Boris Kolpackov <boris@codesynthesis.com> PR other/70268 * include/cpplib.h (cpp_callbacks::remap_filename): New callback. * libcpp/macro.c (_cpp_builtin_macro_text): Call remap_filename for __FILE__ and __BASE_FILE__. gcc/ChangeLog: 2018-01-18 Boris Kolpackov <boris@codesynthesis.com> PR other/70268 * common.opt: (-ffile-prefix-map): New option. * opts.c (common_handle_option): Defer it. * opts-global.c (handle_common_deferred_options): Handle it. * debug.h (remap_debug_filename, add_debug_prefix_map): Move to... * file-prefix-map.h: New file. (remap_debug_filename, add_debug_prefix_map): ...here. (add_macro_prefix_map, add_file_prefix_map, remap_macro_filename): New. * final.c (debug_prefix_map, add_debug_prefix_map remap_debug_filename): Move to... * file-prefix-map.c: New file. (file_prefix_map, add_prefix_map, remap_filename) ...here and rename, generalize, get rid of alloca(), use strrchr() instead of strchr(). (add_macro_prefix_map, add_debug_prefix_map, add_file_prefix_map): Implement in terms of add_prefix_map(). (remap_macro_filename, remap_debug_filename): Implement in term of remap_filename(). * Makefile.in (OBJS, PLUGIN_HEADERS): Add new files. * builtins.c (fold_builtin_FILE): Call remap_macro_filename(). * dbxout.c: Include file-prefix-map.h. * varasm.c: Likewise. * vmsdbgout.c: Likewise. * xcoffout.c: Likewise. * dwarf2out.c: Likewise plus omit new options from DW_AT_producer. * doc/cppopts.texi (-fmacro-prefix-map): Document. * doc/invoke.texi (-ffile-prefix-map): Document. (-fdebug-prefix-map): Update description. gcc/c-family/ChangeLog: 2018-01-18 Boris Kolpackov <boris@codesynthesis.com> PR other/70268 * c-family/c.opt (-fmacro-prefix-map): New option. * c-family/c-opts.c (c_common_handle_option): Handle it. * c-family/c-lex.c (init_c_lex): Set remap_filename cpp callback. * c-family/c-ppoutput.c (init_pp_output): Likewise. gcc/testsuite/ChangeLog: 2018-01-18 Boris Kolpackov <boris@codesynthesis.com> PR other/70268 * c-c++-common/ffile-prefix-map.c: New test. * c-c++-common/fmacro-prefix-map.c: New test. * c-c++-common/cpp/ffile-prefix-map.c: New test. * c-c++-common/cpp/fmacro-prefix-map.c: New test. From-SVN: r256847
Boris Kolpackov committed
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- 14 Jan, 2018 1 commit
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gcc/ChangeLog: 2018-01-10 Kelvin Nilsen <kelvin@gcc.gnu.org> * config/rs6000/rs6000-p8swap.c (rs6000_sum_of_two_registers_p): New function. (rs6000_quadword_masked_address_p): Likewise. (quad_aligned_load_p): Likewise. (quad_aligned_store_p): Likewise. (const_load_sequence_p): Add comment to describe the outer-most loop. (mimic_memory_attributes_and_flags): New function. (rs6000_gen_stvx): Likewise. (replace_swapped_aligned_store): Likewise. (rs6000_gen_lvx): Likewise. (replace_swapped_aligned_load): Likewise. (replace_swapped_load_constant): Capitalize argument name in comment describing this function. (rs6000_analyze_swaps): Add a third pass to search for vector loads and stores that access quad-word aligned addresses and replace with stvx or lvx instructions when appropriate. * config/rs6000/rs6000-protos.h (rs6000_sum_of_two_registers_p): New function prototype. (rs6000_quadword_masked_address_p): Likewise. (rs6000_gen_lvx): Likewise. (rs6000_gen_stvx): Likewise. * config/rs6000/vsx.md (*vsx_le_perm_load_<mode>): For modes VSX_D (V2DF, V2DI), modify this split to select lvx instruction when memory address is aligned. (*vsx_le_perm_load_<mode>): For modes VSX_W (V4SF, V4SI), modify this split to select lvx instruction when memory address is aligned. (*vsx_le_perm_load_v8hi): Modify this split to select lvx instruction when memory address is aligned. (*vsx_le_perm_load_v16qi): Likewise. (four unnamed splitters): Modify to select the stvx instruction when memory is aligned. gcc/testsuite/ChangeLog: 2018-01-10 Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/pr48857.c: Modify dejagnu directives to look for lvx and stvx instead of lxvd2x and stxvd2x and require little-endian target. Add comments. * gcc.target/powerpc/swaps-p8-28.c: Add functions for more comprehensive testing. * gcc.target/powerpc/swaps-p8-29.c: Likewise. * gcc.target/powerpc/swaps-p8-30.c: Likewise. * gcc.target/powerpc/swaps-p8-31.c: Likewise. * gcc.target/powerpc/swaps-p8-32.c: Likewise. * gcc.target/powerpc/swaps-p8-33.c: Likewise. * gcc.target/powerpc/swaps-p8-34.c: Likewise. * gcc.target/powerpc/swaps-p8-35.c: Likewise. * gcc.target/powerpc/swaps-p8-36.c: Likewise. * gcc.target/powerpc/swaps-p8-37.c: Likewise. * gcc.target/powerpc/swaps-p8-38.c: Likewise. * gcc.target/powerpc/swaps-p8-39.c: Likewise. * gcc.target/powerpc/swaps-p8-40.c: Likewise. * gcc.target/powerpc/swaps-p8-41.c: Likewise. * gcc.target/powerpc/swaps-p8-42.c: Likewise. * gcc.target/powerpc/swaps-p8-43.c: Likewise. * gcc.target/powerpc/swaps-p8-44.c: Likewise. * gcc.target/powerpc/swaps-p8-45.c: Likewise. * gcc.target/powerpc/vec-extract-2.c: Add comment and remove scan-assembler-not directives that forbid lvx and xxpermdi. * gcc.target/powerpc/vec-extract-3.c: Likewise. * gcc.target/powerpc/vec-extract-5.c: Likewise. * gcc.target/powerpc/vec-extract-6.c: Likewise. * gcc.target/powerpc/vec-extract-7.c: Likewise. * gcc.target/powerpc/vec-extract-8.c: Likewise. * gcc.target/powerpc/vec-extract-9.c: Likewise. * gcc.target/powerpc/vsx-vector-6-le.c: Change scan-assembler-times directives to reflect different numbers of expected xxlnor, xxlor, xvcmpgtdp, and xxland instructions. libcpp/ChangeLog: 2018-01-10 Kelvin Nilsen <kelvin@gcc.gnu.org> * lex.c (search_line_fast): Remove illegal coercion of an unaligned pointer value to vector pointer type and replace with use of __builtin_vec_vsx_ld () built-in function, which operates on unaligned pointer values. From-SVN: r256656
Kelvin Nilsen committed
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- 03 Jan, 2018 1 commit
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From-SVN: r256169
Jakub Jelinek committed
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- 20 Dec, 2017 1 commit
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2017-12-20 Michael Weiser <michael.weiser@gmx.de> PR preprocessor/83492 * lex.c (search_line_fast) [__ARM_NEON && __ARM_64BIT_STATE]: Fix selection of big-endian shift parameters by using __ARM_BIG_ENDIAN. From-SVN: r255896
Michael Weiser committed
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- 14 Dec, 2017 1 commit
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gcc: 2017-12-14 Bernd Edlinger <bernd.edlinger@hotmail.de> * doc/invoke.texi: Document -Wcast-function-type. * recog.h (stored_funcptr): Change signature. * tree-dump.c (dump_node): Avoid warning. * typed-splay-tree.h (typed_splay_tree): Avoid warning. libcpp: 2017-12-14 Bernd Edlinger <bernd.edlinger@hotmail.de> * internal.h (maybe_print_line): Change signature. c-family: 2017-12-14 Bernd Edlinger <bernd.edlinger@hotmail.de> * c.opt (Wcast-function-type): New warning option. * c-lex.c (get_fileinfo): Avoid warning. * c-ppoutput.c (scan_translation_unit_directives_only): Remove cast. c: 2017-12-14 Bernd Edlinger <bernd.edlinger@hotmail.de> * c-typeck.c (c_safe_arg_type_equiv_p, c_safe_function_type_cast_p): New function. (build_c_cast): Implement -Wcast-function-type. cp: 2017-12-14 Bernd Edlinger <bernd.edlinger@hotmail.de> * decl2.c (start_static_storage_duration_function): Avoid warning. * typeck.c (cxx_safe_arg_type_equiv_p, cxx_safe_function_type_cast_p): New function. (build_reinterpret_cast_1): Implement -Wcast-function-type. testsuite: 2017-12-14 Bernd Edlinger <bernd.edlinger@hotmail.de> * c-c++-common/Wcast-function-type.c: New test. * g++.dg/Wcast-function-type.C: New test. From-SVN: r255661
Bernd Edlinger committed
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- 05 Dec, 2017 1 commit
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PR c++/79228 * expr.c (interpret_float_suffix): Avoid memcmp. (interpret_int_suffix): Likewise. Don't check for if. From-SVN: r255434
Jakub Jelinek committed
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- 01 Dec, 2017 1 commit
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libcpp/ * expr.c (interpret_float_suffix): Ignore 'i' in C++14 and up. (interpret_int_suffix): Likewise. gcc/cp/ * parser.c (cp_parser_userdef_numeric_literal): Be helpful about 'i' in C++14 and up. From-SVN: r255335
Jason Merrill committed
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- 28 Nov, 2017 1 commit
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PR c/82050 reports a failed assertion deep within diagnostic_show_locus's code for printing fix-it hints. The root cause is a fix-it hint suggesting a textual replacement, where the affected column numbers straddle the LINE_MAP_MAX_COLUMN_NUMBER boundary, so that the start of the range has a column number, but the end of the range doesn't. The fix is to verify that the column numbers are sane when adding fix-it hints to a rich_location, rejecting fix-it hints where they are not. libcpp/ChangeLog: PR c/82050 * include/line-map.h (LINE_MAP_MAX_COLUMN_NUMBER): Move here. * line-map.c (LINE_MAP_MAX_COLUMN_NUMBER): ...from here. (rich_location::maybe_add_fixit): Reject fix-it hints in which the start column exceeds the next column. From-SVN: r255214
David Malcolm committed
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- 21 Nov, 2017 2 commits
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libcpp/ChangeLog: 2017-03-24 Eric Gallager <egall@gwmail.gwu.edu> PR preprocessor/81794 * macro.c (check_trad_stringification): Have warning be controlled by -Wtraditional. gcc/testsuite/ChangeLog: 2017-09-17 Eric Gallager <egall@gwmail.gwu.edu> PR preprocessor/81794 * gcc.dg/pragma-diag-7.c: Update to include check for stringification. From-SVN: r254981
Eric Gallager committed -
This patch uses the name_hint/deferred_diagnostic to provide a message in the C++ frontend if a macro is used before it is defined e.g.: test.c:6:24: error: expected ';' at end of member declaration virtual void clone() const OVERRIDE { } ^~~~~ ; test.c:6:30: error: 'OVERRIDE' does not name a type virtual void clone() const OVERRIDE { } ^~~~~~~~ test.c:6:30: note: the macro 'OVERRIDE' had not yet been defined test.c:15:0: note: it was later defined here #define OVERRIDE override It's possible to do it from the C++ frontend as tokenization happens up-front (and hence the macro already exists when the above is parsed); I attempted to do it from the C frontend, but because the C frontend only tokenizes on-demand during parsing, the macro isn't known about until later. gcc/cp/ChangeLog: PR c++/72786 * name-lookup.c (class macro_use_before_def): New class. (lookup_name_fuzzy): Detect macro that were used before being defined, and report them as such. gcc/ChangeLog: PR c++/72786 * spellcheck.h (best_match::blithely_get_best_candidate): New accessor. gcc/testsuite/ChangeLog: PR c++/72786 * g++.dg/spellcheck-macro-ordering-2.C: New test case. * g++.dg/spellcheck-macro-ordering.C: Add dg-message directives for macro used-before-defined. libcpp/ChangeLog: PR c++/72786 * include/cpplib.h (cpp_macro_definition_location): New decl. * macro.c (cpp_macro_definition): New function. From-SVN: r254978
David Malcolm committed
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- 13 Nov, 2017 2 commits
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This implements __VA_OPT__, a new preprocessor feature added in C++2A. The paper can be found here: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0306r4.html gcc/ChangeLog * doc/cpp.texi (Variadic Macros): Document __VA_OPT__. gcc/testsuite/ChangeLog * c-c++-common/cpp/va-opt-pedantic.c: New file. * c-c++-common/cpp/va-opt.c: New file. * c-c++-common/cpp/va-opt-error.c: New file. libcpp/ChangeLog * pch.c (cpp_read_state): Set n__VA_OPT__. * macro.c (vaopt_state): New class. (_cpp_arguments_ok): Check va_opt flag. (replace_args, create_iso_definition): Use vaopt_state. * lex.c (lex_identifier_intern): Possibly issue errors for __VA_OPT__. (lex_identifier): Likewise. (maybe_va_opt_error): New function. * internal.h (struct lexer_state) <va_args_ok>: Update comment. (struct spec_nodes) <n__VA_OPT__>: New field. * init.c (struct lang_flags) <va_opt>: New field. (lang_defaults): Add entries for C++2A. Update all entries for va_opt. (cpp_set_lang): Initialize va_opt. * include/cpplib.h (struct cpp_options) <va_opt>: New field. * identifiers.c (_cpp_init_hashtable): Initialize n__VA_OPT__. From-SVN: r254707
Tom Tromey committed -
The description of our 1-based column-numbering convention was in a non-obvious place withn line-map.h; this patch moves it to the top of that header. libcpp/ChangeLog: * include/line-map.h (linenum_type): Move this typedef and the comment describing column numbering to near the top of the file. From-SVN: r254703
David Malcolm committed
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- 06 Nov, 2017 1 commit
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/libcpp 2017-11-06 Mukesh Kapoor <mukesh.kapoor@oracle.com> PR c++/80955 * lex.c (lex_string): When checking for a valid macro for the warning related to -Wliteral-suffix (CPP_W_LITERAL_SUFFIX), check that the macro name does not start with an underscore before calling is_macro(). /gcc/testsuite 2017-11-06 Mukesh Kapoor <mukesh.kapoor@oracle.com> PR c++/80955 * g++.dg/cpp0x/udlit-macros.C: New. From-SVN: r254443
Mukesh Kapoor committed
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- 05 Nov, 2017 1 commit
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2017-11-05 Tom de Vries <tom@codesourcery.com> PR other/82784 * lex.c (BUF_APPEND): Remove semicolon after "do {} while (0)". From-SVN: r254424
Tom de Vries committed
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- 31 Oct, 2017 1 commit
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Adding a fix-it hint currently involves changing e.g.: error_at (token->location, "unknown type name %qE; did you mean %qs?", token->value, hint); to: gcc_rich_location richloc (token->location); richloc.add_fixit_replace (hint); error_at_rich_loc (&richloc, "unknown type name %qE; did you mean %qs?", token->value, hint); to make the change from taking a location_t to a rich_location *. This patch renames the "*_at_rich_loc" diagnostic entrypoints to use the same function names for rich_location * as for location_t, via overloading, to simplify the above change to just changing from: error_at (token->location, "unknown type name %qE; did you mean %qs?", token->value, hint); to: gcc_rich_location richloc (token->location); richloc.add_fixit_replace (hint); error_at (&richloc, "unknown type name %qE; did you mean %qs?", token->value, hint); thus saving space (and typing) and usually avoiding the need to reindent the "error_at" invocation. With this change, 0 is no longer acceptable as a location_t to these entrypoints, as e.g.: ../../src/gcc/auto-profile.c:855:37: error: call of overloaded 'inform(int, const char [18])' is ambiguous inform (0, "Not expected TAG."); ^ In file included from ../../src/gcc/auto-profile.c:35:0: ../../src/gcc/diagnostic-core.h:88:13: note: candidate: 'void inform(location_t, const char*, ...)' extern void inform (location_t, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3); ^~~~~~ ../../src/gcc/diagnostic-core.h:89:13: note: candidate: 'void inform(rich_location*, const char*, ...)' extern void inform (rich_location *, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3); ^~~~~~ Such locations now need to be spelled out as UNKNOWN_LOCATION, rather than 0. I considered making the API take a rich_location & rather than a rich_location *, but doing so would mean replacing diagnostic_set_info and diagnostic_set_info_translated with a constructor for diagnostic_info, which was a more invasive change. Maybe in the future. gcc/ChangeLog: * auto-profile.c (autofdo_source_profile::read): Use UNKNOWN_LOCATION rather than 0. * diagnostic-core.h (warning_at_rich_loc): Rename to... (warning_at): ...this overload. (warning_at_rich_loc_n): Rename to... (warning_n): ...this overload. (error_at_rich_loc): Rename to... (error_at): ...this overload. (pedwarn_at_rich_loc): Rename to... (pedwarn): ...this overload. (permerror_at_rich_loc): Rename to... (permerror): ...this overload. (inform_at_rich_loc): Rename to... (inform): ...this overload. * diagnostic.c: (diagnostic_n_impl): Delete location_t-based decl. (diagnostic_n_impl_richloc): Rename to... (diagnostic_n_impl): ...this rich_location *-based decl. (inform_at_rich_loc): Rename to... (inform): ...this, and add an assertion. (inform_n): Update for removal of location_t-based diagnostic_n_impl. (warning_at_rich_loc): Rename to... (warning_at): ...this, and add an assertion. (warning_at_rich_loc_n): Rename to... (warning_n): ...this, and add an assertion. (warning_n): Update location_t-based implementation for removal of location_t-based diagnostic_n_impl. (pedwarn_at_rich_loc): Rename to... (pedwarn): ...this, and add an assertion. (permerror_at_rich_loc): Rename to... (permerror): ...this, and add an assertion. (error_n): Update for removal of location_t-based diagnostic_n_impl. (error_at_rich_loc): Rename to... (error_at): ...this, and add an assertion. * gcc.c (do_spec_1): Use UNKNOWN_LOCATION rather than 0. (driver::do_spec_on_infiles): Likewise. * substring-locations.c (format_warning_va): Update for renaming of inform_at_rich_loc. gcc/c-family/ChangeLog: * c-common.c (binary_op_error): Update for renaming of error_at_rich_loc. (c_parse_error): Likewise. * c-warn.c (warn_logical_not_parentheses): Likewise for renaming of inform_at_rich_loc. (warn_for_restrict): Likewise for renaming of warning_at_rich_loc_n. gcc/c/ChangeLog: * c-decl.c (implicit_decl_warning): Update for renaming of pedwarn_at_rich_loc and warning_at_rich_loc. (implicitly_declare): Likewise for renaming of inform_at_rich_loc. (undeclared_variable): Likewise for renaming of error_at_rich_loc. * c-parser.c (c_parser_declaration_or_fndef): Likewise. (c_parser_struct_or_union_specifier): Likewise for renaming of pedwarn_at_rich_loc. (c_parser_parameter_declaration): Likewise for renaming of error_at_rich_loc. * c-typeck.c (build_component_ref): Likewise. (build_unary_op): Likewise for renaming of inform_at_rich_loc. (pop_init_level): Likewise for renaming of warning_at_rich_loc. (set_init_label): Likewise for renaming of error_at_rich_loc. gcc/cp/ChangeLog: * class.c (explain_non_literal_class): Use UNKNOWN_LOCATION rather than 0. * name-lookup.c (suggest_alternatives_for): Update for renaming of inform_at_rich_loc. (maybe_suggest_missing_header): Likewise. (suggest_alternative_in_explicit_scope): Likewise. * parser.c (cp_parser_diagnose_invalid_type_name): Likewise for renaming of error_at_rich_loc. (cp_parser_string_literal): Likewise. (cp_parser_nested_name_specifier_opt): Likewise. (cp_parser_cast_expression): Likewise for renaming of warning_at_rich_loc. (cp_parser_decl_specifier_seq): Likewise for renaming of error_at_rich_loc and warning_at_rich_loc. (cp_parser_elaborated_type_specifier): Likewise for renaming of pedwarn_at_rich_loc. (cp_parser_cv_qualifier_seq_opt): Likewise for renaming of error_at_rich_loc. (cp_parser_virt_specifier_seq_opt): Likewise. (cp_parser_class_specifier_1): Likewise. (cp_parser_class_head): Likewise. (cp_parser_member_declaration): Likewise for renaming of pedwarn_at_rich_loc, warning_at_rich_loc, and error_at_rich_loc. (cp_parser_enclosed_template_argument_list): Likewise for renaming of error_at_rich_loc. (set_and_check_decl_spec_loc): Likewise. * pt.c (listify): Likewise. * rtti.c (typeid_ok_p): Likewise. * semantics.c (process_outer_var_ref): Use UNKNOWN_LOCATION rather than 0. * typeck.c (access_failure_info::maybe_suggest_accessor): Update for renaming of inform_at_rich_loc. (finish_class_member_access_expr): Likewise for renaming of error_at_rich_loc. gcc/objc/ChangeLog: * objc-gnu-runtime-abi-01.c (objc_gnu_runtime_abi_01_init): Use UNKNOWN_LOCATION rather than 0. gcc/testsuite/ChangeLog: * gcc.dg/plugin/diagnostic_plugin_show_trees.c (show_tree): Update for renaming of error_at_rich_loc and inform_at_rich_loc. * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (test_show_locus): Likewise for renaming of warning_at_rich_loc. libcpp/ChangeLog: * directives.c (_cpp_handle_directive): Update for renaming of cpp_error_at_richloc to cpp_error_at. * errors.c (cpp_diagnostic_at_richloc): Rename to... (cpp_diagnostic_at): ...this, dropping the location_t-based implementation. (cpp_diagnostic): Update for removal of location_t-based cpp_diagnostic_at. (cpp_error_at): Likewise. (cpp_error_at_richloc): Rename to... (cpp_error_at): ...this, and update for renaming of cpp_diagnostic_at_richloc. * include/cpplib.h (cpp_error_at_richloc): Rename to... (cpp_error_at): ...this. From-SVN: r254280
David Malcolm committed
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- 30 Oct, 2017 1 commit
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C17, a bug-fix version of the C11 standard with DR resolutions integrated, will soon go to ballot. This patch adds corresponding options -std=c17, -std=gnu17 (new default version, replacing -std=gnu11 as the default), -std=iso9899:2017. As a bug-fix version of the standard, there is no need for flag_isoc17 or any options for compatibility warnings; however, there is a new __STDC_VERSION__ value, so new cpplib languages CLK_GNUC17 and CLK_STDC17 are added to support using that new value with the new options. (If the standard ends up being published in 2018 and being known as C18, option aliases can be added. Note however that -std=iso9899:199409 corresponds to a __STDC_VERSION__ value rather than a publication date.) (There are a couple of DR resolutions needing implementing in GCC, but that's independent of the new options.) (I'd propose to add -std=c2x / -std=gnu2x / -Wc11-c2x-compat for the next major C standard revision once there are actually C2x drafts being issued with new features included.) Bootstrapped with no regressions for x86_64-pc-linux-gnu. gcc: * doc/invoke.texi (C Dialect Options): Document -std=c17, -std=iso9899:2017 and -std=gnu17. * doc/standards.texi (C Language): Document C17 support. * doc/cpp.texi (Overview): Mention -std=c17. (Standard Predefined Macros): Document C11 and C17 values of __STDC_VERSION__. Do not refer to C99 support as incomplete. * doc/extend.texi (Inline): Do not list individual options for standards newer than C99. * dwarf2out.c (highest_c_language, gen_compile_unit_die): Handle "GNU C17". * config/rl78/rl78.c (rl78_option_override): Handle "GNU C17" language name. gcc/c-family: * c.opt (std=c17, std=gnu17, std=iso9899:2017): New options. * c-opts.c (set_std_c17): New function. (c_common_init_options): Use gnu17 as default C version. (c_common_handle_option): Handle -std=c17 and -std=gnu17. gcc/testsuite: * gcc.dg/c17-version-1.c, gcc.dg/c17-version-2.c: New tests. libcpp: * include/cpplib.h (enum c_lang): Add CLK_GNUC17 and CLK_STDC17. * init.c (lang_defaults): Add GNUC17 and STDC17 data. (cpp_init_builtins): Handle C17 value of __STDC_VERSION__. From-SVN: r254216
Joseph Myers committed
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- 10 Oct, 2017 1 commit
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https://gcc.gnu.org/ml/gcc-patches/2017-10/msg00611.html libcpp/ PR preprocessor/82506 * macro.c (cpp_quote_string): Escape raw LFs. gcc/testsuite/ PR preprocessor/82506 * g++.dg/cpp/string-3.C: New. From-SVN: r253605
Nathan Sidwell committed
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- 15 Sep, 2017 2 commits
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* c-common.h (cxx_dialect): Add cxx2a as a dialect. * opt.c: Add options for -std=c++2a and -std=gnu++2a. * c-opts.c (set_std_cxx2a): New. (c_common_handle_option): Set options when -std=c++2a is enabled. (c_common_post_options): Adjust comments. (set_std_cxx14, set_std_cxx17): Likewise. * doc/cpp.texi (__cplusplus): Document value for -std=c++2a or -std=gnu+2a. * doc/invoke.texi: Document -std=c++2a and -std=gnu++2a. * lib/target-supports.exp (check_effective_target_c++17): Return 1 also if check_effective_target_c++2a. (check_effective_target_c++17_down): New. (check_effective_target_c++2a_only): New. (check_effective_target_c++2a): New. * g++.dg/cpp2a/cplusplus.C: New. * include/cpplib.h (c_lang): Add CXX2A and GNUCXX2A. * init.c (lang_defaults): Add rows for CXX2A and GNUCXX2A. (cpp_init_builtins): Set __cplusplus to 201709L for C++2a. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r252850
Andrew Sutton committed -
* doc/invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. Change other references to -std=c++1z to -std=c++17 and -std=gnu++1z to -std=gnu++17. Change -Wc++1z-compat to -Wc++17-compat. * doc/cpp.texi: Document -std=c++17 defines __cplusplus 201703L. * dwarf2out.c (highest_c_language): Handle C++17. (gen_compile_unit_die): Likewise. c-family/ * c.opt (Wc++1z-compat): Change from option to undocumented alias. (Wc++17-compat): Change from undocumented alias to option. (Wnoexcept-type): Enable by Wc++17-compat instead of Wc++1z-compat, change C++1z to C++17 in description. (std=c++1z, std=gnu++1z): Change from option to undocumented deprecated alias. (std=c++17, std=gnu++17): Change from undocumented alias to option. Adjust description. * c-common.h (enum cxx_dialect): Rename cxx1z to cxx17. * c-opts.c (set_std_cxx1z): Rename to ... (set_std_cxx17): ... this. (c_common_handle_option): Rename OPT_std_c__1z to OPT_std_c__17 and OPT_std_gnu__1z to OPT_std_gnu__17. Adjust set_std_cxx1z caller. (c_common_post_options): Use cxx17 instead of cxx1z. Adjust comments. cp/ * decl.c (redeclaration_error_message): Use cxx17 instead of cxx1z, adjust diagnostics refering to C++1z or -std=gnu++1z or -std=c++1z to C++17 or -std=gnu++17 or -std=c++17. Adjust comments. (cxx_init_decl_processing, next_initializable_field, is_direct_enum_init, check_initializer, cp_finish_decl, mark_inline_variable, grokdeclarator, grokparms, xref_basetypes, finish_function): Likewise. * cp-tree.h (DECL_INLINE_VAR_P): Likewise. * pt.c (mark_template_parm, convert_nontype_argument, instantiate_class_template_1, type_unification_real, unify, get_partial_spec_bindings, dependent_type_p_r): Likewise. * typeck.c (cp_build_unary_op): Likewise. * constexpr.c (var_in_maybe_constexpr_fn): Likewise. * call.c (build_user_type_conversion_1, build_over_call, build_special_member_call): Likewise. * lambda.c (begin_lambda_type): Likewise. * typeck2.c (process_init_constructor_record): Likewise. * class.c (build_base_field, finalize_literal_type_property, explain_non_literal_class): Likewise. * parser.c (cp_parser_diagnose_invalid_type_name, cp_parser_primary_expression, cp_parser_lambda_introducer, cp_parser_lambda_declarator_opt, cp_parser_selection_statement, cp_convert_range_for, cp_parser_perform_range_for_lookup, cp_parser_decomposition_declaration, cp_parser_linkage_specification, cp_parser_static_assert, cp_parser_simple_type_specifier, cp_parser_namespace_definition, cp_parser_using_declaration, cp_parser_init_declarator, cp_parser_type_parameter_key, cp_parser_exception_specification_opt, cp_parser_std_attribute_spec, cp_parser_constructor_declarator_p): Likewise. * mangle.c (struct globals): Rename need_cxx1z_warning to need_cxx17_warning. (write_exception_spec, start_mangling, mangle_decl): Likewise. * Make-lang.in (check-c++1z): Rename to check-c++17, depend on it. (check-c++17): New goal. Use 17 instead of 1z. (check-c++-all): Use 17 instead of 1z. testsuite/ * lib/g++-dg.exp (g++-dg-runtest): Use 17 instead of 1z. * lib/target-supports.exp (check_effective_target_c++14): Use check_effective_target_c++17 instead of check_effective_target_c++1z. (check_effective_target_c++14_down): Likewise. (check_effective_target_c++1z_only): Rename to ... (check_effective_target_c++17_only): ... this. (check_effective_target_c++1z): Rename to ... (check_effective_target_c++17): ... this. * g++.dg/debug/dwarf2/inline-var-1.C: Use -std=c++17 or -std=gnu++17 instead of -std=c++1z or -std=gnu++1z. Use c++17 instead of c++1z and c++17_only instead of c++1z_only. Adjust expected diagnostics and comments refering to 1z to 17. * g++.dg/debug/dwarf2/inline-var-2.C: Likewise. * g++.dg/template/partial5.C: Likewise. * g++.dg/template/nontype8.C: Likewise. * g++.dg/cpp1z/noexcept-type5.C: Likewise. * g++.dg/cpp1z/nontype3a.C: Likewise. * g++.dg/cpp1z/constexpr-lambda4.C: Likewise. * g++.dg/cpp1z/noexcept-type16.C: Likewise. * g++.dg/cpp1z/class-deduction32.C: Likewise. * g++.dg/cpp1z/pr78771.C: Likewise. * g++.dg/cpp1z/elide1.C: Likewise. * g++.dg/cpp1z/fold3.C: Likewise. * g++.dg/cpp1z/class-deduction2.C: Likewise. * g++.dg/cpp1z/noexcept-type12.C: Likewise. * g++.dg/cpp1z/inline-var2.C: Likewise. * g++.dg/cpp1z/eval-order2.C: Likewise. * g++.dg/cpp1z/decomp21.C: Likewise. * g++.dg/cpp1z/constexpr-lambda11.C: Likewise. * g++.dg/cpp1z/constexpr-lambda9.C: Likewise. * g++.dg/cpp1z/utf8-neg.C: Likewise. * g++.dg/cpp1z/class-deduction41.C: Likewise. * g++.dg/cpp1z/class-deduction23.C: Likewise. * g++.dg/cpp1z/nodiscard3.C: Likewise. * g++.dg/cpp1z/static_assert-nomsg.C: Likewise. * g++.dg/cpp1z/noexcept-type9.C: Likewise. * g++.dg/cpp1z/class-deduction21.C: Likewise. * g++.dg/cpp1z/range-for1.C: Likewise. * g++.dg/cpp1z/init-statement4.C: Likewise. * g++.dg/cpp1z/udlit-utf8char.C: Likewise. * g++.dg/cpp1z/decomp30.C: Likewise. * g++.dg/cpp1z/class-deduction39.C: Likewise. * g++.dg/cpp1z/register2.C: Likewise. * g++.dg/cpp1z/decomp9.C: Likewise. * g++.dg/cpp1z/regress1.C: Likewise. * g++.dg/cpp1z/direct-enum-init1.C: Likewise. * g++.dg/cpp1z/class-deduction30.C: Likewise. * g++.dg/cpp1z/abbrev2.C: Likewise. * g++.dg/cpp1z/nontype-auto6.C: Likewise. * g++.dg/cpp1z/regress2.C: Likewise. * g++.dg/cpp1z/decomp16.C: Likewise. * g++.dg/cpp1z/bool-increment1.C: Likewise. * g++.dg/cpp1z/aligned-new1.C: Likewise. * g++.dg/cpp1z/decomp3.C: Likewise. * g++.dg/cpp1z/register1.C: Likewise. * g++.dg/cpp1z/namespace-attribs.C: Likewise. * g++.dg/cpp1z/class-deduction1.C: Likewise. * g++.dg/cpp1z/decomp10.C: Likewise. * g++.dg/cpp1z/constexpr-if11.C: Likewise. * g++.dg/cpp1z/constexpr-lambda10.C: Likewise. * g++.dg/cpp1z/decomp27.C: Likewise. * g++.dg/cpp1z/noexcept-type2.C: Likewise. * g++.dg/cpp1z/constexpr-lambda6.C: Likewise. * g++.dg/cpp1z/class-deduction9.C: Likewise. * g++.dg/cpp1z/attributes-enum-1.C: Likewise. * g++.dg/cpp1z/decomp11.C: Likewise. * g++.dg/cpp1z/aligned-new3.C: Likewise. * g++.dg/cpp1z/utf8-2.C: Likewise. * g++.dg/cpp1z/lambda-this3.C: Likewise. * g++.dg/cpp1z/decomp-constexpr1.C: Likewise. * g++.dg/cpp1z/byte1.C: Likewise. * g++.dg/cpp1z/nontype-auto9.C: Likewise. * g++.dg/cpp1z/aggr-base4.C: Likewise. * g++.dg/cpp1z/constexpr-lambda1.C: Likewise. * g++.dg/cpp1z/nontype-auto3.C: Likewise. * g++.dg/cpp1z/utf8-2a.C: Likewise. * g++.dg/cpp1z/constexpr-lambda7.C: Likewise. * g++.dg/cpp1z/aggr-base6.C: Likewise. * g++.dg/cpp1z/cplusplus.C: Likewise. * g++.dg/cpp1z/class-deduction20.C: Likewise. * g++.dg/cpp1z/aggr-base2.C: Likewise. * g++.dg/cpp1z/class-deduction6.C: Likewise. * g++.dg/cpp1z/noexcept-type3.C: Likewise. * g++.dg/cpp1z/class-deduction31.C: Likewise. * g++.dg/cpp1z/class-deduction25.C: Likewise. * g++.dg/cpp1z/class-deduction18.C: Likewise. * g++.dg/cpp1z/fold9.C: Likewise. * g++.dg/cpp1z/noexcept-type8.C: Likewise. * g++.dg/cpp1z/abbrev1.C: Likewise. * g++.dg/cpp1z/constexpr-if10.C: Likewise. * g++.dg/cpp1z/utf8.C: Likewise. * g++.dg/cpp1z/noexcept-type7.C: Likewise. * g++.dg/cpp1z/aggr-base3.C: Likewise. * g++.dg/cpp1z/constexpr-lambda8.C: Likewise. * g++.dg/cpp1z/init-statement2.C: Likewise. * g++.dg/cpp1z/nontype-auto4.C: Likewise. * g++.dg/cpp1z/constexpr-if12.C: Likewise. * g++.dg/cpp1z/class-deduction40.C: Likewise. * g++.dg/cpp1z/nontype3.C: Likewise. * g++.dg/cpp1z/class-deduction14.C: Likewise. * g++.dg/cpp1z/fold7.C: Likewise. * g++.dg/cpp1z/nontype2.C: Likewise. * g++.dg/cpp1z/class-deduction15.C: Likewise. * g++.dg/cpp1z/nested-namespace-def1.C: Likewise. * g++.dg/cpp1z/class-deduction13.C: Likewise. * g++.dg/cpp1z/aligned-new7.C: Likewise. * g++.dg/cpp1z/noexcept-type1.C: Likewise. * g++.dg/cpp1z/nontype1.C: Likewise. * g++.dg/cpp1z/init-statement5.C: Likewise. * g++.dg/cpp1z/nontype-auto2.C: Likewise. * g++.dg/cpp1z/decomp17.C: Likewise. * g++.dg/cpp1z/fold4.C: Likewise. * g++.dg/cpp1z/constexpr-lambda2.C: Likewise. * g++.dg/cpp1z/fold7a.C: Likewise. * g++.dg/cpp1z/nontype-auto5.C: Likewise. * g++.dg/cpp1z/init-statement7.C: Likewise. * g++.dg/cpp1z/aggr-base5.C: Likewise. * g++.dg/cpp1z/constexpr-lambda5.C: Likewise. * g++.dg/cpp1z/pr79143.C: Likewise. * g++.dg/cpp1z/class-deduction38.C: Likewise. * g++.dg/cpp1z/nontype-auto8.C: Likewise. * g++.dg/cpp1z/class-deduction12.C: Likewise. * g++.dg/cpp1z/decomp20.C: Likewise. * g++.dg/cpp1z/class-deduction22.C: Likewise. * g++.dg/cpp1z/class-deduction29.C: Likewise. * g++.dg/cpp1z/class-deduction8.C: Likewise. * g++.dg/cpp1z/class-deduction43.C: Likewise. * g++.dg/cpp1z/feat-cxx1z.C: Likewise. * g++.dg/cpp1z/fold8.C: Likewise. * g++.dg/cpp1z/init-statement3.C: Likewise. * g++.dg/cpp1z/nontype-auto10.C: Likewise. * g++.dg/cpp1z/class-deduction36.C: Likewise. * g++.dg/cpp1z/noexcept-type17.C: Likewise. * g++.dg/cpp1z/fallthrough1.C: Likewise. * g++.dg/cpp1z/fold1.C: Likewise. * g++.dg/cpp1z/class-deduction26.C: Likewise. * g++.dg/cpp1z/fold-ice1.C: Likewise. * g++.dg/cpp1z/fold5.C: Likewise. * g++.dg/cpp1z/class-deduction34.C: Likewise. * g++.dg/cpp1z/noexcept-type6.C: Likewise. * g++.dg/cpp1z/class-deduction7.C: Likewise. * g++.dg/cpp1z/class-deduction16.C: Likewise. * g++.dg/cpp1z/class-deduction10.C: Likewise. * g++.dg/cpp1z/eval-order3.C: Likewise. * g++.dg/cpp1z/constexpr-lambda13.C: Likewise. * g++.dg/cpp1z/aggr-base2a.C: Likewise. * g++.dg/cpp1z/nontype-auto1.C: Likewise. * g++.dg/cpp1z/constexpr-lambda3.C: Likewise. * g++.dg/cpp1z/nontype-auto7.C: Likewise. * g++.dg/cpp1z/decomp15.C: Likewise. * g++.dg/cpp1z/noexcept-type4.C: Likewise. * g++.dg/cpp1z/fold-mangle.C: Likewise. * g++.dg/cpp1z/class-deduction35.C: Likewise. * g++.dg/cpp1z/decomp4.C: Likewise. * g++.dg/cpp1z/class-deduction42.C: Likewise. * g++.dg/cpp1z/init-statement8.C: Likewise. * g++.dg/cpp1z/inline-var1a.C: Likewise. * g++.dg/cpp1z/init-statement6.C: Likewise. * g++.dg/cpp1z/class-deduction17.C: Likewise. * g++.dg/cpp1z/class-deduction28.C: Likewise. * g++.dg/cpp1z/class-deduction27.C: Likewise. * g++.dg/cpp1z/decomp-bitfield1.C: Likewise. * g++.dg/cpp1z/attributes-enum-1a.C: Likewise. * g++.dg/cpp1z/class-deduction11.C: Likewise. * g++.dg/cpp1z/constexpr-lambda12.C: Likewise. * g++.dg/cpp1z/init-statement9.C: Likewise. * g++.dg/cpp1z/class-deduction19.C: Likewise. * g++.dg/cpp1z/class-deduction5.C: Likewise. * g++.dg/cpp1z/fold2.C: Likewise. * g++.dg/cpp1z/class-deduction33.C: Likewise. * g++.dg/cpp1z/class-deduction24.C: Likewise. * g++.dg/cpp1z/aggr-base1.C: Likewise. * g++.dg/cpp1z/fold6.C: Likewise. * g++.dg/cpp1z/decomp12.C: Likewise. * g++.dg/cpp1z/class-deduction4.C: Likewise. * g++.dg/cpp1z/inline-var1.C: Likewise. * g++.dg/cpp1z/aligned-new2.C: Likewise. * g++.dg/cpp1z/class-deduction3.C: Likewise. * g++.dg/other/error3.C: Likewise. * g++.dg/init/new25.C: Likewise. * g++.dg/init/new13.C: Likewise. * g++.dg/tls/diag-2.C: Likewise. * g++.dg/tls/diag-4.C: Likewise. * g++.dg/opt/noreturn-1.C: Likewise. * g++.dg/eh/async-unwind2.C: Likewise. * g++.dg/eh/spec9.C: Likewise. * g++.dg/eh/spec7.C: Likewise. * g++.dg/eh/template1.C: Likewise. * g++.dg/eh/cond4.C: Likewise. * g++.dg/eh/pr41819.C: Likewise. * g++.dg/eh/delete1.C: Likewise. * g++.dg/eh/spec3.C: Likewise. * g++.dg/eh/forced4.C: Likewise. * g++.dg/eh/spec2.C: Likewise. * g++.dg/eh/shadow1.C: Likewise. * g++.dg/eh/pr38662.C: Likewise. * g++.dg/eh/ehopt1.C: Likewise. * g++.dg/eh/spec8.C: Likewise. * g++.dg/eh/init-temp2.C: Likewise. * g++.dg/rtti/crash3.C: Likewise. * g++.dg/warn/Wreturn-type-3.C: Likewise. * g++.dg/warn/register-parm-1.C: Likewise. * g++.dg/warn/register-var-2.C: Likewise. * g++.dg/gcov/gcov-7.C: Likewise. * g++.dg/tree-ssa/pr45605.C: Likewise. * g++.dg/cpp/pr23827_cxx98_neg.C: Likewise. * g++.dg/lookup/exception1.C: Likewise. * g++.dg/ubsan/pr79589.C: Likewise. * g++.dg/tm/pr47340.C: Likewise. * g++.dg/tm/pr46567.C: Likewise. * g++.dg/expr/bitfield5.C: Likewise. * g++.dg/expr/bool1.C: Likewise. * g++.dg/expr/lval3.C: Likewise. * g++.dg/expr/lval4.C: Likewise. * g++.dg/expr/bitfield4.C: Likewise. * g++.dg/expr/bitfield6.C: Likewise. * g++.dg/expr/bool3.C: Likewise. * g++.dg/ext/has_nothrow_constructor.C: Likewise. * g++.dg/ext/has_nothrow_copy-7.C: Likewise. * g++.dg/ext/has_nothrow_copy-1.C: Likewise. * g++.dg/ext/has_nothrow_copy-2.C: Likewise. * g++.dg/ext/has_nothrow_copy-4.C: Likewise. * g++.dg/ext/has_nothrow_copy-5.C: Likewise. * g++.dg/ext/has_nothrow_copy-6.C: Likewise. * g++.dg/ext/has_nothrow_assign.C: Likewise. * g++.dg/parse/register1.C: Likewise. * g++.dg/parse/error15.C: Likewise. * g++.dg/parse/linkage2.C: Likewise. * g++.dg/concepts/intro2.C: Likewise. * g++.dg/concepts/class.C: Likewise. * g++.dg/concepts/traits1.C: Likewise. * g++.dg/concepts/req5.C: Likewise. * g++.dg/concepts/var-concept5.C: Likewise. * g++.dg/concepts/fn-concept2.C: Likewise. * g++.dg/concepts/traits2.C: Likewise. * g++.dg/concepts/placeholder2.C: Likewise. * g++.dg/concepts/class6.C: Likewise. * g++.dg/concepts/memtmpl1.C: Likewise. * g++.dg/concepts/friend2.C: Likewise. * g++.dg/concepts/template-parm3.C: Likewise. * g++.dg/concepts/template-parm10.C: Likewise. * g++.dg/concepts/explicit-spec1.C: Likewise. * g++.dg/concepts/explicit-spec3.C: Likewise. * g++.dg/concepts/var-templ2.C: Likewise. * g++.dg/concepts/intro5.C: Likewise. * g++.dg/concepts/deduction-constraint1.C: Likewise. * g++.dg/concepts/iconv1.C: Likewise. * g++.dg/concepts/constrained-parm.C: Likewise. * g++.dg/concepts/template-template-parm1.C: Likewise. * g++.dg/concepts/var-concept3.C: Likewise. * g++.dg/concepts/class3.C: Likewise. * g++.dg/concepts/memfun2.C: Likewise. * g++.dg/concepts/req1.C: Likewise. * g++.dg/concepts/disjunction1.C: Likewise. * g++.dg/concepts/req17.C: Likewise. * g++.dg/concepts/pr65848.C: Likewise. * g++.dg/concepts/placeholder4.C: Likewise. * g++.dg/concepts/decl-diagnose.C: Likewise. * g++.dg/concepts/intro7.C: Likewise. * g++.dg/concepts/pr68683.C: Likewise. * g++.dg/concepts/partial-spec4.C: Likewise. * g++.dg/concepts/template-parm5.C: Likewise. * g++.dg/concepts/explicit-inst1.C: Likewise. * g++.dg/concepts/class-deduction1.C: Likewise. * g++.dg/concepts/class1.C: Likewise. * g++.dg/concepts/req15.C: Likewise. * g++.dg/concepts/memfun.C: Likewise. * g++.dg/concepts/pr68434.C: Likewise. * g++.dg/concepts/inherit-ctor4.C: Likewise. * g++.dg/concepts/partial-spec6.C: Likewise. * g++.dg/concepts/var-templ1.C: Likewise. * g++.dg/concepts/template-parm8.C: Likewise. * g++.dg/concepts/explicit-inst3.C: Likewise. * g++.dg/concepts/class4.C: Likewise. * g++.dg/concepts/req6.C: Likewise. * g++.dg/concepts/fn8.C: Likewise. * g++.dg/concepts/class5.C: Likewise. * g++.dg/concepts/placeholder5.C: Likewise. * g++.dg/concepts/req16.C: Likewise. * g++.dg/concepts/req10.C: Likewise. * g++.dg/concepts/var-concept2.C: Likewise. * g++.dg/concepts/auto3.C: Likewise. * g++.dg/concepts/generic-fn-err.C: Likewise. * g++.dg/concepts/pr65552.C: Likewise. * g++.dg/concepts/partial-concept-id2.C: Likewise. * g++.dg/concepts/fn1.C: Likewise. * g++.dg/concepts/partial-spec.C: Likewise. * g++.dg/concepts/template-parm12.C: Likewise. * g++.dg/concepts/diagnostic1.C: Likewise. * g++.dg/concepts/intro1.C: Likewise. * g++.dg/concepts/explicit-inst4.C: Likewise. * g++.dg/concepts/req18.C: Likewise. * g++.dg/concepts/explicit-spec5.C: Likewise. * g++.dg/concepts/var-concept6.C: Likewise. * g++.dg/concepts/fn9.C: Likewise. * g++.dg/concepts/req2.C: Likewise. * g++.dg/concepts/template-parm7.C: Likewise. * g++.dg/concepts/req14.C: Likewise. * g++.dg/concepts/template-parm6.C: Likewise. * g++.dg/concepts/variadic4.C: Likewise. * g++.dg/concepts/fn6.C: Likewise. * g++.dg/concepts/req-neg1.C: Likewise. * g++.dg/concepts/alias3.C: Likewise. * g++.dg/concepts/expression2.C: Likewise. * g++.dg/concepts/partial-spec3.C: Likewise. * g++.dg/concepts/expression3.C: Likewise. * g++.dg/concepts/memfun-err.C: Likewise. * g++.dg/concepts/pr66091.C: Likewise. * g++.dg/concepts/explicit-spec2.C: Likewise. * g++.dg/concepts/equiv.C: Likewise. * g++.dg/concepts/friend1.C: Likewise. * g++.dg/concepts/fn4.C: Likewise. * g++.dg/concepts/var-templ3.C: Likewise. * g++.dg/concepts/explicit-inst2.C: Likewise. * g++.dg/concepts/alias2.C: Likewise. * g++.dg/concepts/regress/alias-decl-42.C: Likewise. * g++.dg/concepts/placeholder6.C: Likewise. * g++.dg/concepts/fn10.C: Likewise. * g++.dg/concepts/req3.C: Likewise. * g++.dg/concepts/variadic2.C: Likewise. * g++.dg/concepts/pr65636.C: Likewise. * g++.dg/concepts/intro6.C: Likewise. * g++.dg/concepts/class2.C: Likewise. * g++.dg/concepts/fn2.C: Likewise. * g++.dg/concepts/req20.C: Likewise. * g++.dg/concepts/req8.C: Likewise. * g++.dg/concepts/placeholder1.C: Likewise. * g++.dg/concepts/pr65854.C: Likewise. * g++.dg/concepts/member-concept.C: Likewise. * g++.dg/concepts/template-parm2.C: Likewise. * g++.dg/concepts/variadic1.C: Likewise. * g++.dg/concepts/fn7.C: Likewise. * g++.dg/concepts/intro4.C: Likewise. * g++.dg/concepts/req13.C: Likewise. * g++.dg/concepts/inherit-ctor3.C: Likewise. * g++.dg/concepts/explicit-spec6.C: Likewise. * g++.dg/concepts/auto1.C: Likewise. * g++.dg/concepts/alias1.C: Likewise. * g++.dg/concepts/fn-concept1.C: Likewise. * g++.dg/concepts/template-parm11.C: Likewise. * g++.dg/concepts/explicit-spec4.C: Likewise. * g++.dg/concepts/partial-concept-id1.C: Likewise. * g++.dg/concepts/req9.C: Likewise. * g++.dg/concepts/req4.C: Likewise. * g++.dg/concepts/pr65681.C: Likewise. * g++.dg/concepts/req7.C: Likewise. * g++.dg/concepts/req12.C: Likewise. * g++.dg/concepts/fn5.C: Likewise. * g++.dg/concepts/alias4.C: Likewise. * g++.dg/concepts/generic-fn.C: Likewise. * g++.dg/concepts/feature-macro.C: Likewise. * g++.dg/concepts/req19.C: Likewise. * g++.dg/concepts/placeholder3.C: Likewise. * g++.dg/concepts/intro3.C: Likewise. * g++.dg/concepts/partial-spec5.C: Likewise. * g++.dg/concepts/template-parm4.C: Likewise. * g++.dg/concepts/dr1430.C: Likewise. * g++.dg/concepts/pr65634.C: Likewise. * g++.dg/concepts/var-concept4.C: Likewise. * g++.dg/concepts/pr67249.C: Likewise. * g++.dg/concepts/expression.C: Likewise. * g++.dg/concepts/pr65575.C: Likewise. * g++.dg/concepts/partial-spec2.C: Likewise. * g++.dg/concepts/template-parm9.C: Likewise. * g++.dg/concepts/inherit-ctor1.C: Likewise. * g++.dg/concepts/equiv2.C: Likewise. * g++.dg/concepts/req11.C: Likewise. * g++.dg/concepts/template-parm1.C: Likewise. * g++.dg/concepts/inherit-ctor2.C: Likewise. * g++.dg/concepts/var-concept1.C: Likewise. * g++.dg/concepts/fn3.C: Likewise. * g++.dg/torture/pr46364.C: Likewise. * g++.dg/torture/stackalign/eh-alloca-1.C: Likewise. * g++.dg/torture/stackalign/eh-fastcall-1.C: Likewise. * g++.dg/torture/stackalign/eh-vararg-1.C: Likewise. * g++.dg/torture/stackalign/eh-vararg-2.C: Likewise. * g++.dg/torture/stackalign/eh-global-1.C: Likewise. * g++.dg/torture/stackalign/eh-thiscall-1.C: Likewise. * g++.dg/torture/stackalign/eh-inline-2.C: Likewise. * g++.dg/torture/stackalign/eh-inline-1.C: Likewise. * g++.dg/torture/pr52918-1.C: Likewise. * g++.dg/torture/pr49394.C: Likewise. * g++.dg/torture/pr57190.C: Likewise. * g++.dg/cpp0x/static_assert8.C: Likewise. * g++.dg/cpp0x/noexcept19.C: Likewise. * g++.dg/cpp0x/variadic-throw.C: Likewise. * g++.dg/cpp0x/variadic73.C: Likewise. * g++.dg/cpp0x/noexcept02.C: Likewise. * g++.dg/cpp0x/defaulted23.C: Likewise. * g++.dg/cpp0x/noexcept08.C: Likewise. * g++.dg/cpp0x/auto9.C: Likewise. * g++.dg/cpp0x/lambda/lambda-eh2.C: Likewise. * g++.dg/cpp0x/error5.C: Likewise. * c-c++-common/gomp/atomic-12.c: Likewise. * c-c++-common/gomp/atomic-13.c: Likewise. * c-c++-common/gomp/atomic-14.c: Likewise. * c-c++-common/Wvarargs-2.c: Likewise. * c-c++-common/Wvarargs.c: Likewise. * c-c++-common/vector-subscript-2.c: Likewise. * g++.old-deja/g++.robertl/eb123.C: Likewise. * g++.old-deja/g++.eh/tmpl3.C: Likewise. * g++.old-deja/g++.eh/cleanup2.C: Likewise. * g++.old-deja/g++.eh/badalloc1.C: Likewise. * g++.old-deja/g++.eh/throw2.C: Likewise. * g++.old-deja/g++.eh/throw1.C: Likewise. * g++.old-deja/g++.eh/tmpl1.C: Likewise. * g++.old-deja/g++.other/new7.C: Likewise. * g++.old-deja/g++.other/crash30.C: Likewise. * g++.old-deja/g++.other/regstack.C: Likewise. * g++.old-deja/g++.other/crash28.C: Likewise. * g++.old-deja/g++.jason/bool5.C: Likewise. * g++.old-deja/g++.mike/p10416.C: Likewise. * g++.old-deja/g++.mike/eh25.C: Likewise. * g++.old-deja/g++.mike/eh55.C: Likewise. libcpp/ * include/cpplib.h (enum c_lang): Rename CLK_GNUCXX1Z to CLK_GNUCXX17 and CLK_CXX1Z to CLK_CXX17. * init.c (lang_defaults, cpp_init_builtins): Likewise. * expr.c (cpp_classify_number): Use C++17 instead of C++1z in diagnostics. libstdc++-v3/ * testsuite/libstdc++-prettyprinters/cxx17.cc: Use -std=c++17 or -std=gnu++17 instead of -std=c++1z or -std=gnu++1z. Use c++17 instead of c++1z and c++17_only instead of c++1z_only. Adjust expected diagnostics and comments refering to 1z to 17. * testsuite/30_threads/lock_guard/cons/deduction.cc: Likewise. * testsuite/30_threads/scoped_lock/cons/deduction.cc: Likewise. * testsuite/30_threads/scoped_lock/cons/1.cc: Likewise. * testsuite/30_threads/scoped_lock/requirements/typedefs.cc: Likewise. * testsuite/30_threads/scoped_lock/requirements/explicit_instantiation.cc: Likewise. * testsuite/30_threads/unique_lock/cons/deduction.cc: Likewise. * testsuite/18_support/launder/1.cc (test02): Likewise. * testsuite/18_support/launder/requirements_neg.cc: Likewise. * testsuite/18_support/launder/requirements.cc: Likewise. * testsuite/18_support/byte/requirements.cc: Likewise. * testsuite/18_support/byte/ops.cc: Likewise. * testsuite/18_support/byte/global_neg.cc: Likewise. * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: Likewise. * testsuite/27_io/types/4.cc: Likewise. * testsuite/25_algorithms/sample/81221.cc: Likewise. * testsuite/25_algorithms/sample/1.cc: Likewise. * testsuite/25_algorithms/sample/2.cc: Likewise. * testsuite/25_algorithms/search/searcher.cc: Likewise. * testsuite/28_regex/basic_regex/ctors/deduction.cc: Likewise. * testsuite/experimental/filesystem/path/construct/string_view.cc: Likewise. * testsuite/24_iterators/range_access_cpp17.cc: Likewise. * testsuite/24_iterators/container_access.cc: Likewise. * testsuite/ext/pb_ds/regression/hash_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/trie_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/hash_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/list_update_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/list_update_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/tree_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/tree_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/trie_map_rand.cc: Likewise. * testsuite/20_util/shared_ptr/casts/reinterpret.cc: Likewise. * testsuite/20_util/shared_ptr/cons/deduction.cc: Likewise. * testsuite/20_util/shared_ptr/cons/array.cc: Likewise. * testsuite/20_util/shared_ptr/observers/array.cc (struct A): Likewise. * testsuite/20_util/pair/cons/deduction.cc: Likewise. * testsuite/20_util/variant/deduction.cc: Likewise. * testsuite/20_util/tuple/78939.cc: Likewise. * testsuite/20_util/tuple/cons/deduction.cc: Likewise. * testsuite/20_util/void_t/1.cc: Likewise. * testsuite/20_util/duration/arithmetic/constexpr_c++17.cc: Likewise. * testsuite/20_util/unique_ptr/cons/deduction_neg.cc: Likewise. * testsuite/20_util/addressof/requirements/constexpr.cc: Likewise. * testsuite/20_util/weak_ptr/cons/deduction.cc: Likewise. * testsuite/20_util/has_unique_object_representations/requirements/typedefs.cc: Likewise. * testsuite/20_util/has_unique_object_representations/requirements/explicit_instantiation.cc: Likewise. * testsuite/20_util/has_unique_object_representations/value.cc: Likewise. * testsuite/20_util/time_point/arithmetic/constexpr.cc: Likewise. * testsuite/20_util/function_objects/invoke/59768.cc: Likewise. * testsuite/20_util/function_objects/mem_fn/80478.cc: Likewise. * testsuite/20_util/function/cons/deduction.cc: Likewise. * testsuite/20_util/specialized_algorithms/memory_management_tools/destroy_neg.cc: Likewise. * testsuite/20_util/is_aggregate/requirements/typedefs.cc: Likewise. * testsuite/20_util/is_aggregate/requirements/explicit_instantiation.cc: Likewise. * testsuite/20_util/is_aggregate/value.cc: Likewise. * testsuite/26_numerics/lcm/1.cc: Likewise. * testsuite/26_numerics/lcm/lcm_neg.cc: Likewise. * testsuite/26_numerics/gcd/1.cc: Likewise. * testsuite/26_numerics/gcd/gcd_neg.cc: Likewise. * testsuite/26_numerics/valarray/deduction.cc: Likewise. * testsuite/26_numerics/headers/cmath/types_std_c++0x_neg.cc: Likewise. * testsuite/26_numerics/headers/cmath/hypot.cc: Likewise. * testsuite/23_containers/queue/members/emplace_cxx17_return.cc: Likewise. * testsuite/23_containers/array/cons/deduction.cc: Likewise. * testsuite/23_containers/array/cons/deduction_neg.cc: Likewise. * testsuite/23_containers/deque/modifiers/emplace/cxx17_return.cc: Likewise. * testsuite/23_containers/deque/cons/deduction.cc: Likewise. * testsuite/23_containers/stack/members/emplace_cxx17_return.cc: Likewise. * testsuite/23_containers/list/modifiers/emplace/cxx17_return.cc: Likewise. * testsuite/23_containers/list/cons/deduction.cc: Likewise. * testsuite/23_containers/forward_list/modifiers/emplace_cxx17_return.cc: Likewise. * testsuite/23_containers/forward_list/cons/deduction.cc: Likewise. * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Likewise. * testsuite/23_containers/vector/modifiers/emplace/cxx17_return.cc: Likewise. * testsuite/23_containers/vector/cons/deduction.cc: Likewise. * testsuite/23_containers/vector/bool/emplace_cxx17_return.cc: Likewise. * testsuite/21_strings/basic_string/cons/char/9.cc: Likewise. * testsuite/21_strings/basic_string/cons/char/deduction.cc: Likewise. * testsuite/21_strings/basic_string/cons/char/79162.cc: Likewise. * testsuite/21_strings/basic_string/cons/wchar_t/9.cc: Likewise. * testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc: Likewise. * testsuite/21_strings/basic_string/cons/wchar_t/79162.cc: Likewise. * testsuite/21_strings/basic_string_view/modifiers/swap/char/1.cc: Likewise. * testsuite/21_strings/basic_string_view/modifiers/swap/wchar_t/1.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/compare/char/2.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/compare/char/70483.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/2.cc: Likewise. * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++17.cc: Likewise. From-SVN: r252826
Jakub Jelinek committed
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- 04 Aug, 2017 1 commit
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gcc/po: * gcc.pot: Regenerate. libcpp/po: * cpplib.pot: Regenerate. From-SVN: r250885
Joseph Myers committed
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- 07 Jul, 2017 1 commit
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gcc/testsuite/ChangeLog: PR c++/79300 * g++.dg/diagnostic/pr79300.C: New test case. libcpp/ChangeLog: PR c++/79300 * line-map.c (linemap_macro_loc_to_def_point): Preserve range information for macro expansions by delaying resolving ad-hoc locations until within the loop. From-SVN: r250058
David Malcolm committed
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- 06 Jul, 2017 1 commit
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gcc/ChangeLog: PR c++/79300 * diagnostic-show-locus.c (layout::layout): Use start and finish spelling location for the start and finish of each range. * genmatch.c (linemap_client_expand_location_to_spelling_point): Add unused aspect param. * input.c (expand_location_1): Add "aspect" param, and use it to access the correct part of the location. (expand_location): Pass LOCATION_ASPECT_CARET to new param of expand_location_1. (expand_location_to_spelling_point): Likewise. (linemap_client_expand_location_to_spelling_point): Add "aspect" param, and pass it to expand_location_1. gcc/testsuite/ChangeLog: PR c++/79300 * c-c++-common/Wmisleading-indentation-3.c (fn_14): Update expected underlining within macro expansion. * c-c++-common/pr70264.c: Likewise. * g++.dg/plugin/diagnostic-test-expressions-1.C (test_within_macro_1): New test. (test_within_macro_2): Likewise. (test_within_macro_3): Likewise. (test_within_macro_4): Likewise. * gcc.dg/format/diagnostic-ranges.c (test_macro_3): Update expected underlining within macro expansion. (test_macro_4): Likewise. * gcc.dg/plugin/diagnostic-test-expressions-1.c (test_within_macro_1): New test. (test_within_macro_2): Likewise. (test_within_macro_3): Likewise. (test_within_macro_4): Likewise. * gcc.dg/spellcheck-fields-2.c (test_macro): Update expected underlining within macro expansion. libcpp/ChangeLog: PR c++/79300 * include/line-map.h (enum location_aspect): New enum. (linemap_client_expand_location_to_spelling_point): Add enum location_aspect param. * line-map.c (rich_location::get_expanded_location): Update for new param of linemap_client_expand_location_to_spelling_point. (rich_location::maybe_add_fixit): Likewise. (fixit_hint::affects_line_p): Likewise. From-SVN: r250022
David Malcolm committed
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- 21 Jun, 2017 1 commit
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line-map.c (location_adhoc_data_update): Perform addition in uintptr_t type rather than char * type. * line-map.c (location_adhoc_data_update): Perform addition in uintptr_t type rather than char * type. Read *data using ptrdiff_t type instead of int64_t. (get_combined_adhoc_loc): Change offset type to ptrdiff_t from int64_t. From-SVN: r249446
Jakub Jelinek committed
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- 20 Jun, 2017 1 commit
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Attempts to apply a removal or replacement fix-it hint to a source range that covers multiple lines currently lead to nonsensical results from the printing code in diagnostic-show-locus.c. We were already filtering them out in edit-context.c (leading to -fdiagnostics-generate-patch not generating any output for the whole TU). Reject attempts to add such fix-it hints within rich_location, fixing the diagnostic-show-locus.c issue. gcc/ChangeLog: * diagnostic-show-locus.c (selftest::test_fixit_deletion_affecting_newline): New function. (selftest::diagnostic_show_locus_c_tests): Call it. libcpp/ChangeLog: * include/line-map.h (class rich_location): Document that attempts to delete or replace a range *affecting* multiple lines will fail. * line-map.c (rich_location::maybe_add_fixit): Implement this restriction. From-SVN: r249403
David Malcolm committed
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