1 2016-06-09 Martin Sebor <msebor@redhat.com>
4 * c-common.c (builtin_function_validate_nargs): Make text of error
5 message consistent with others like it.
7 2016-06-08 Martin Sebor <msebor@redhat.com>
8 Jakub Jelinek <jakub@redhat.com>
12 * c-common.c (check_builtin_function_arguments): Handle
13 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
15 2016-06-08 Richard Biener <rguenther@suse.de>
17 * c-common.c (parse_optimize_options): Improve diagnostic messages.
19 2016-06-07 Richard Biener <rguenther@suse.de>
22 * c-common.c (parse_optimize_options): Only apply CL_OPTIMIZATION
23 options and warn about others.
25 2016-06-01 Eduard Sanou <dhole@openmailbox.org>
27 * c-common.c (get_source_date_epoch): Rename to
28 cb_get_source_date_epoch.
29 * c-common.c (cb_get_source_date_epoch): Use a single generic erorr
30 message when the parsing fails. Use error_at instead of fatal_error.
31 * c-common.h (get_source_date_epoch): Rename to
32 cb_get_source_date_epoch.
33 * c-common.h (cb_get_source_date_epoch): Prototype.
34 * c-common.h (MAX_SOURCE_DATE_EPOCH): Define.
35 * c-common.h (c_omp_region_type): Remove trailing comma.
36 * c-lex.c (init_c_lex): Set cb->get_source_date_epoch callback.
37 * c-lex.c (c_lex_with_flags): Remove initialization of
38 pfile->source_date_epoch.
40 2016-05-30 Jakub Jelinek <jakub@redhat.com>
43 * c-omp.c (c_omp_split_clauses): Put OMP_CLAUSE_DEPEND to
44 C_OMP_CLAUSE_SPLIT_TARGET. Put OMP_CLAUSE_NOWAIT to
45 C_OMP_CLAUSE_SPLIT_TARGET if combined with target construct,
46 instead of C_OMP_CLAUSE_SPLIT_FOR.
48 2016-05-24 Richard Biener <rguenther@suse.de>
52 * c-common.h (convert_vector_to_pointer_for_subscript): Rename to ...
53 (convert_vector_to_array_for_subscript): ... this.
54 * c-common.c (convert_vector_to_pointer_for_subscript): Use a
55 VIEW_CONVERT_EXPR to an array type. Rename to ...
56 (convert_vector_to_array_for_subscript): ... this.
58 2016-05-12 Marek Polacek <polacek@redhat.com>
61 * c-common.c (pointer_int_sum): Call size_in_bytes_loc instead of
62 size_in_bytes and pass LOC to it.
64 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
67 * c.opt (Wduplicate-decl-specifier): New option.
69 2016-05-11 Marek Polacek <polacek@redhat.com>
72 * c-common.c (diagnose_mismatched_attributes): New function.
73 * c-common.h (diagnose_mismatched_attributes): Declare.
75 2016-05-04 Marek Polacek <polacek@redhat.com>
77 * c.opt (Wdangling-else): New option.
79 2016-05-03 Marek Polacek <polacek@redhat.com>
82 * c-common.c (builtin_function_validate_nargs): Add location
84 (check_builtin_function_arguments): Add location and arguments
86 * c-common.h (check_builtin_function_arguments): Update declaration.
88 2016-05-03 Richard Biener <rguenther@suse.de>
90 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Do not
91 allow call args to gimplify to SSA names.
93 2016-05-03 Marek Polacek <polacek@redhat.com>
95 * c-common.h (enum c_omp_region_type): Remove stray comma.
97 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
99 * c-common.h (enum c_omp_region_type): Define.
101 2016-05-02 Richard Sandiford <richard.sandiford@arm.com>
103 * c-common.c (shorten_compare): Use wi::to_wide.
105 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
108 * c-common.h (c_oacc_split_loop_clauses): Add boolean argument.
109 * c-omp.c (c_oacc_split_loop_clauses): Use it to duplicate
110 reduction clauses in acc parallel loops.
112 2016-04-29 Marek Polacek <polacek@redhat.com>
115 * c-common.c (warn_for_memset): Check domain before accessing it.
117 2016-04-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
120 * c-common.c (handle_aligned_attribute): Allow 0 as an argument to the
123 2016-04-28 Jason Merrill <jason@redhat.com>
125 * c-lex.c (c_common_has_attribute): Handle nodiscard.
127 2016-04-28 Eduard Sanou <dhole@openmailbox.org>
128 Matthias Klose <doko@debian.org>
130 * c-common.c (get_source_date_epoch): New function, gets the environment
131 variable SOURCE_DATE_EPOCH and parses it as long long with error
133 * c-common.h (get_source_date_epoch): Prototype.
134 * c-lex.c (c_lex_with_flags): set parse_in->source_date_epoch.
136 2015-04-27 Ryan Burn <contact@rnburn.com>
140 * cilk.c (cilk_ignorable_spawn_rhs_op): Change to external linkage.
141 (cilk_recognize_spawn): Renamed from recognize_spawn and change to
143 (cilk_detect_and_unwrap): Corresponding changes.
144 (extract_free_variables): Don't extract free variables from
146 * c-common.h (cilk_ignorable_spawn_rhs_op): Prototype.
147 (cilk_recognize_spawn): Likewise.
149 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
151 * c.opt (Wmemset-elt-size): New option.
152 * c-common.c (warn_for_memset): New function.
153 * c-common.h (warn_for_memset): Declare.
155 2016-04-25 Jason Merrill <jason@redhat.com>
157 * c-common.c (handle_unused_attribute): Accept CONST_DECL.
159 * c-common.h: Declare it.
160 * c-lex.c (c_common_has_attribute): Add maybe_unused.
162 2016-04-22 Jason Merrill <jason@redhat.com>
164 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_range_based_for.
166 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
169 * c-cilkplus.c (c_finish_cilk_clauses): Remove function.
170 * c-common.h (c_finish_cilk_clauses): Remove declaration.
172 2016-04-18 Michael Matz <matz@suse.de>
174 * c-common.c (handle_aligned_attribute): Use SET_TYPE_ALIGN
177 2016-04-17 Eric Botcazou <ebotcazou@adacore.com>
179 * c-ada-spec.c (get_underlying_decl): Return the typedef, if any.
180 (dump_generic_ada_node) <POINTER_TYPE>: Clean up handling of access
182 (dump_nested_type): Remove redundant tests and tidy up.
183 (print_ada_declaration): Also set TREE_VISITED on the declaration of
184 a type which is the typedef of an original type.
186 2016-04-15 Marek Polacek <polacek@redhat.com>
189 * c-common.c (build_va_arg): Change two asserts into errors and return
192 2016-04-13 Marek Polacek <polacek@redhat.com>
195 * c-indentation.c (should_warn_for_misleading_indentation): Bail out
196 for switch statements, too.
198 2016-03-28 Jason Merrill <jason@redhat.com>
200 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_range_based_for.
202 2016-03-23 Marek Polacek <polacek@redhat.com>
205 * c.opt (Wignored-attributes): New option.
207 2016-03-22 David Malcolm <dmalcolm@redhat.com>
210 * c-indentation.c (warn_for_misleading_indentation): Rewrite the
211 diagnostic text, reversing the order of the warning and note so
212 that they appear in source order.
214 2016-03-17 Marek Polacek <polacek@redhat.com>
217 * c-common.c (resolve_overloaded_builtin): Set TREE_USED for the fetch
220 2016-03-14 Jason Merrill <jason@redhat.com>
222 * c-cppbuiltin.c (c_cpp_builtins): Set __cpp_hex_float.
224 * c-cppbuiltin.c (c_cpp_builtins): Bump __cpp_range_based_for.
226 2016-03-09 Richard Biener <rguenther@suse.de>
229 * c-common.c (strict_aliasing_warning): Add back
230 alias_sets_conflict_p check.
232 2016-03-08 Jason Merrill <jason@redhat.com>
234 * c-opts.c (set_std_cxx1z): Don't enable concepts.
236 2016-03-04 David Malcolm <dmalcolm@redhat.com>
239 * c-indentation.c (get_visual_column): Move code to determine next
241 (next_tab_stop): ...this new function.
242 (line_contains_hash_if): Delete function.
243 (detect_preprocessor_logic): Delete function.
244 (get_first_nws_vis_column): New function.
245 (detect_intervening_unindent): New function.
246 (should_warn_for_misleading_indentation): Replace call to
247 detect_preprocessor_logic with a call to
248 detect_intervening_unindent.
250 2016-03-04 David Malcolm <dmalcolm@redhat.com>
253 * c-indentation.c (should_warn_for_misleading_indentation): When
254 suppressing warnings about cases where the guard and body are on
255 the same column, only use the first non-whitespace column in place
256 of the guard token column when dealing with "else" clauses.
257 When rejecting aligned BODY and NEXT, loosen the requirement
258 from equality with the first non-whitespace of guard to simply
259 that they not be indented relative to it.
261 2016-03-04 Richard Biener <rguenther@suse.de>
264 * c-common.c (strict_aliasing_warning): Use alias_set_subset_of
265 instead of alias_sets_conflict_p.
267 2016-03-01 Marek Polacek <polacek@redhat.com>
270 * c-common.c (reject_gcc_builtin): Check for FUNCTION_DECL rather than
273 2016-02-22 Martin Sebor <msebor@redhat.com>
276 * c-common.c (check_builtin_function_arguments): Validate and
277 reject invalid arguments to __builtin_alloca_with_align.
279 2016-02-20 Mark Wielaard <mjw@redhat.com>
282 * c.opt (Wunused-const-variable): Turn into Alias for...
283 (Wunused-const-variable=): New option.
285 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
288 * c-opts.c (c_common_post_options): Move call to set_std_cxx14 from
290 (c_common_init_options): ...to here.
291 (set_std_cxx98): Initialize flag_isoc94 and flag_isoc99.
293 2016-02-19 Jakub Jelinek <jakub@redhat.com>
296 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_GRAINSIZE.
297 (init_pragma): Register PRAGMA_CILK_GRAINSIZE even for
298 flag_preprocess_only.
300 2016-02-16 Jakub Jelinek <jakub@redhat.com>
303 * c.opt (Wnonnull-compare): Enable for -Wall.
305 2016-02-15 Jakub Jelinek <jakub@redhat.com>
308 * c-common.c (sync_resolve_size): Diagnose too few arguments
309 even when params is non-NULL empty vector.
311 2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
314 * c.opt (fshort-double): Remove.
316 2016-02-05 Martin Sebor <msebor@redhat.com>
319 * c.opt (Warning options): Update -Wplacement-new to take
320 an optional argument.
322 2016-02-01 Jakub Jelinek <jakub@redhat.com>
324 PR preprocessor/69543
326 * c-pragma.c (handle_pragma_diagnostic): Pass input_location
327 instead of loc to control_warning_option.
329 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
331 * c.opt (fopenacc-dim=): New option.
333 2016-01-27 Ryan Burn <contact@rnburn.com>
336 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use
337 gimplify_arg. Removed superfluous post_p argument.
338 * c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed
339 superfluous post_p argument.
340 * c-gimplify.c (c_gimplify_expr): Likewise.
342 2016-01-26 David Malcolm <dmalcolm@redhat.com>
345 * c-opts.c (c_diagnostic_finalizer): Replace invocation of
346 pp_newline_and_flush with pp_flush.
348 2016-01-20 Martin Sebor <msebor@redhat.com>
351 * c-common.c (sync_resolve_size): Avoid printing diagnostic about
352 an incompatible argument when the argument isn't a valid tree node.
354 2016-01-18 Jason Merrill <jason@redhat.com>
357 * c-common.c (check_function_arguments_recurse): Fold the whole
358 COND_EXPR, not just the condition.
360 2016-01-18 Tom de Vries <tom@codesourcery.com>
362 * c-omp.c (c_oacc_split_loop_clauses): Don't copy OMP_CLAUSE_REDUCTION,
363 classify as loop clause.
365 2016-01-15 Jakub Jelinek <jakub@redhat.com>
368 * c-pragma.c (c_register_pragma_1): Adjust comment to note that
369 C++ FE no longer has limit on number of pragmas.
371 2015-01-14 Ryan Burn <contact@rnburn.com>
374 * cilk.c (create_cilk_wrapper_body): Call fold_build_cleanup_point_expr
375 to add missing cleanup point.
377 2016-01-14 David Malcolm <dmalcolm@redhat.com>
380 * c-indentation.c (get_visual_column): Add location_t param.
381 Handle the column number being zero by effectively disabling the
382 warning, with an "inform".
383 (should_warn_for_misleading_indentation): Add location_t argument
384 for all uses of get_visual_column.
386 2016-01-10 Patrick Palka <ppalka@gcc.gnu.org>
389 * c-indentation.c (should_warn_for_misleading_indentation):
390 Don't warn about do-while statements.
392 2016-01-07 Martin Sebor <msebor@redhat.com>
395 * c-common.c (sync_resolve_size): Reject first argument when it's
398 2016-01-05 David Malcolm <dmalcolm@redhat.com>
401 * c-indentation.c (get_visual_column): Remove default argument.
402 (should_warn_for_misleading_indentation): For the multiline case,
403 update call to get_visual_column for next_stmt_exploc so that it
404 captures the location of the first non-whitespace character in the
405 relevant line. Don't issue warnings if there is non-whitespace
406 before the next statement.
408 2016-01-04 Jakub Jelinek <jakub@redhat.com>
410 Update copyright years.
412 2015-12-21 David Malcolm <dmalcolm@redhat.com>
414 * c-common.c (binary_op_error): Convert first param from
415 location_t to rich_location * and use it when emitting an error.
416 * c-common.h (binary_op_error): Convert first param from
417 location_t to rich_location *.
419 2015-12-16 David Malcolm <dmalcolm@redhat.com>
421 * c-common.h (conflict_marker_get_final_tok_kind): New prototype.
422 * c-lex.c (conflict_marker_get_final_tok_kind): New function.
424 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
426 * c-common.c (c_common_attribute_table): Handle "omp declare target
429 2015-12-14 Jakub Jelinek <jakub@redhat.com>
432 * c.opt (Wmissing-format-attribute, Wnormalized): Add Warning option.
434 2014-12-12 Tobias Burnus <burnus@net-b.de>
437 * c-format.c (gcc_gfc_char_table): Add 'q' flag to remaining
438 specifiers (%d, %i,%u and %c).
440 2015-12-10 David Malcolm <dmalcolm@redhat.com>
442 * c.opt (Wmisleading-indentation): Add to -Wall for C and C++.
444 2015-12-08 Jakub Jelinek <jakub@redhat.com>
448 * c.opt (Wfloat-conversion, Wsign-conversion): Add Warning.
449 * c-pragma.c (handle_pragma_diagnostic): Adjust
450 control_warning_option caller.
452 2015-12-07 David Malcolm <dmalcolm@redhat.com>
454 * c-common.c (c_cpp_error): Update for change to
455 rich_location::set_range.
457 2015-12-04 Paolo Bonzini <bonzini@gnu.org>
459 * c-common.c (maybe_warn_shift_overflow): Warn on all overflows if
460 shifting 1 out of the sign bit.
462 2015-12-04 Kirill Yukhin <kirill.yukhin@intel.com>
464 * c-common.c (c_common_attribute_table[]): Update max arguments
465 count for "simd" attribute.
466 (handle_simd_attribute): Parse "notinbranch" and "inbranch" arguments.
468 2015-12-03 Jakub Jelinek <jakub@redhat.com>
470 PR preprocessor/57580
471 * c-ppoutput.c (print): Change printed field to bool.
472 Move src_file last for smaller padding.
473 (init_pp_output): Set print.printed to false instead of 0.
474 (scan_translation_unit): Fix up formatting. Set print.printed
475 to true after printing something other than newline.
476 (scan_translation_unit_trad): Set print.printed to true instead of 1.
477 (maybe_print_line_1): Set print.printed to false instead of 0.
478 (print_line_1): Likewise.
479 (do_line_change): Set print.printed to true instead of 1.
480 (cb_define, dump_queued_macros, cb_include, cb_def_pragma,
481 dump_macro): Set print.printed to false after printing newline.
483 2015-12-02 Jason Merrill <jason@redhat.com>
485 * c-common.c (fold_for_warn): New.
486 (warn_logical_operator, warn_tautological_cmp)
487 (check_function_arguments_recurse, maybe_warn_bool_compare): Use it.
489 * c-common.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
490 (c_fully_fold_internal, decl_constant_value_for_optimization):
492 * c-common.h: Don't declare decl_constant_value_for_optimization.
494 2015-12-02 Joseph Myers <joseph@codesourcery.com>
497 * c-common.h (c_build_qualified_type): Add extra default
500 2015-12-01 Julian Brown <julian@codesourcery.com>
501 Cesar Philippidis <cesar@codesourcery.com>
502 James Norris <James_Norris@mentor.com>
504 * c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
505 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
506 (pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
508 2015-11-30 Eric Botcazou <ebotcazou@adacore.com>
510 * c-ada-spec.c (print_ada_macros): Remove redundant blank line.
511 (decl_sloc_common): Delete and move bulk of processing to...
512 (decl_sloc): ...here.
513 (pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
514 (dump_ada_double_name): Remove S parameter and compute the suffix.
515 (dump_ada_array_type): Add PARENT parameter. Simplify computation of
516 element type and deal with an anonymous one.
517 (dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
518 (dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
519 and remove reference to QUAL_UNION_TYPE.
520 (dump_nested_types): Make 2 passes on the fields and move bulk to...
521 (dump_nested_type): ...here. New function extracted from above.
522 Generate a full declaration for anonymous element type of arrays.
523 (print_ada_declaration): Really skip anonymous declarations. Remove
524 references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
525 Clean up processing of declarations of array types and objects.
526 (print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
527 Remove obsolete code and tidy up.
529 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
532 * c-common.c (handle_transparent_union_attribute): Update
535 2015-11-27 Martin Liska <mliska@suse.cz>
538 * array-notation-common.c (cilkplus_extract_an_triplets):
539 Release vector of vectors.
540 * cilk.c (gimplify_cilk_spawn): Free allocated memory.
542 2015-11-26 Eric Botcazou <ebotcazou@adacore.com>
545 * c-ada-spec.c (dump_nested_types): Add guard for error_mark_node.
546 (print_ada_struct_decl): Likewise.
548 2015-11-23 Igor Zamyatin <igor.zamyatin@intel.com>
551 * c-gimplify.c (c_gimplify_expr): Stop the process if see an error.
552 * cilk.c (recognize_spawn): Determine location in a more precise
555 2015-11-19 Jason Merrill <jason@redhat.com>
557 * c-common.c (shorten_compare): But look through macros from
560 2015-11-18 Jason Merrill <jason@redhat.com>
562 * c-common.c (shorten_compare): Don't -Wtype-limits if the
563 non-constant operand comes from a macro.
565 2015-11-17 Jason Merrill <jason@redhat.com>
568 * c-common.c (warn_tautological_cmp): Fold before checking for
571 2015-11-16 Marek Polacek <polacek@redhat.com>
574 * c-common.c (check_case_bounds): Fold low and high cases.
576 2015-11-16 Marek Polacek <polacek@redhat.com>
578 * c-ada-spec.c (dump_ada_template): Use RECORD_OR_UNION_TYPE_P.
579 * c-common.c (c_common_get_alias_set): Likewise.
580 (handle_visibility_attribute): Likewise.
582 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
584 * c-common.c (handle_simd_attribute): New.
585 (struct attribute_spec): Add entry for "simd".
586 (handle_simd_attribute): New.
588 2015-11-13 Kai Tietz <ktietz70@googlemail.com>
590 * c-lex.c (interpret_float): Use fold_convert.
592 2015-11-13 David Malcolm <dmalcolm@redhat.com>
594 * c-common.c (c_fully_fold_internal): Capture existing souce_range,
595 and store it on the result.
596 * c-opts.c (c_common_init_options): Set
597 global_dc->colorize_source_p.
599 2015-11-12 James Norris <jnorris@codesourcery.com>
600 Joseph Myers <joseph@codesourcery.com>
602 * c-pragma.c (oacc_pragmas): Add entry for declare directive.
603 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_DECLARE.
604 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT and
605 PRAGMA_OACC_CLAUSE_LINK.
607 2015-11-11 Marek Polacek <polacek@redhat.com>
611 * c-common.c (valid_array_size_p): New function.
612 * c-common.h (valid_array_size_p): Declare.
614 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr>
617 * c-pragma.c (c_register_pragma_1): Update the gcc_assert to 256.
619 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
621 * array-notation-common.c: Remove unused header files.
622 * c-ada-spec.c: Likewise.
623 * c-cilkplus.c: Likewise.
624 * c-common.c: Likewise.
625 * c-cppbuiltin.c: Likewise.
626 * c-dump.c: Likewise.
627 * c-format.c: Likewise.
628 * c-gimplify.c: Likewise.
629 * c-indentation.c: Likewise.
632 * c-opts.c: Likewise.
634 * c-ppoutput.c: Likewise.
635 * c-pragma.c: Likewise.
636 * c-pretty-print.c: Likewise.
637 * c-semantics.c: Likewise.
638 * c-ubsan.c: Likewise.
640 * stub-objc.c: Likewise.
642 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
643 Cesar Philippidis <cesar@codesourcery.com>
644 James Norris <jnorris@codesourcery.com>
645 Julian Brown <julian@codesourcery.com>
646 Nathan Sidwell <nathan@codesourcery.com>
648 * c-pragma.c (oacc_pragmas): Add "routine".
649 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE.
651 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
653 * c-common.c (c_common_attributes): Add scalar_storage_order.
654 (handle_scalar_storage_order_attribute): New function.
655 * c-pragma.c (global_sso): New variable.
656 (maybe_apply_pragma_scalar_storage_order): New function.
657 (handle_pragma_scalar_storage_order): Likewise.
658 (init_pragma): Register scalar_storage_order.
659 * c-pragma.h (maybe_apply_pragma_scalar_storage_order): Declare.
660 * c.opt (Wscalar-storage-order): New warning.
661 (fsso-struct=): New option.
663 2015-11-08 Martin Sebor <msebor@redhat.com>
665 * c.opt (Wplacement-new): Add a period to the end of a sentence.
667 2015-11-07 Richard Sandiford <richard.sandiford@arm.com>
669 * c-common.c: Don't undef DEF_BUILTIN.
671 2015-11-06 David Malcolm <dmalcolm@redhat.com>
673 * c-common.c (c_cpp_error): Convert parameter from location_t to
674 rich_location *. Eliminate the "column_override" parameter and
675 the call to diagnostic_override_column.
676 Update the "done_lexing" clause to set range 0
677 on the rich_location, rather than overwriting a location_t.
678 * c-common.h (c_cpp_error): Convert parameter from location_t to
679 rich_location *. Eliminate the "column_override" parameter.
681 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
682 Thomas Schwinge <thomas@codesourcery.com>
683 James Norris <jnorris@codesourcery.com>
685 * c-omp.c (c_oacc_split_loop_clauses): Make TILE, GANG, WORKER, VECTOR,
686 AUTO, SEQ, INDEPENDENT and PRIVATE loop clauses. Associate REDUCTION
687 clauses with parallel and kernels and loops.
688 * c-pragma.h (enum pragma_omp_clause): Add entries for
689 PRAGMA_OACC_CLAUSE_{INDEPENDENT,TILE,DEFAULT}.
690 * pt.c (tsubst_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,
691 NUM_WORKERS,VECTOR_LENGTH,GANG,WORKER,VECTOR,ASYNC,WAIT,TILE,AUTO,
693 (tsubst_expr): Add support for OMP_CLAUSE_{KERNELS,PARALLEL,LOOP}.
695 2015-11-05 Martin Sebor <msebor@redhat.com>
698 * c.opt (-Wplacement-new): New option.
700 2015-11-05 Jakub Jelinek <jakub@redhat.com>
702 * c-common.h (c_finish_omp_atomic): Add TEST argument.
703 (c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New prototypes.
704 * c-omp.c (c_finish_omp_atomic): Add TEST argument. Don't call
705 save_expr or create_tmp_var* if TEST is true.
706 (c_finish_omp_for): Store OMP_FOR_ORIG_DECLS always.
707 Don't call add_stmt here.
708 (struct c_omp_check_loop_iv_data): New type.
709 (c_omp_check_loop_iv_r, c_omp_check_loop_iv,
710 c_omp_check_loop_iv_exprs): New functions.
711 (c_omp_split_clauses): Adjust for lastprivate being allowed on
713 (c_omp_declare_simd_clauses_to_numbers): Change
714 OMP_CLAUSE_LINEAR_VARIABLE_STRIDE OMP_CLAUSE_LINEAR_STEP into numbers.
715 (c_omp_declare_simd_clauses_to_decls): Similarly change those
716 from numbers to PARM_DECLs.
718 2015-11-04 Mikhail Maltsev <maltsevm@gmail.com>
720 * c-omp.c (c_omp_split_clauses): Remove conditional compilation. Use
723 2015-11-03 Bernd Schmidt <bschmidt@redhat.com>
726 * c-common.h (fold_offsetof_1): Add argument.
727 * c-common.c (fold_offsetof_1): Diagnose more invalid
728 offsetof expressions that reference elements past the end of
731 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
732 Chung-Lin Tang <cltang@codesourcery.com>
734 * c-pragma.c (oacc_pragmas): Add "atomic".
735 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC.
737 2015-10-30 Evgeny Stupachenko <evstupac@gmail.com>
739 * c-common.c (handle_target_clones_attribute): New.
740 (c_common_attribute_table): Add handle_target_clones_attribute.
741 (handle_always_inline_attribute): Add check on target_clones attribute.
742 (handle_target_attribute): Ditto.
744 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
746 * array-notation-common.c: Reorder #include's and remove duplicates.
747 * c-ada-spec.c: Likewise.
748 * c-cilkplus.c: Likewise.
749 * c-common.c: Likewise.
750 * c-cppbuiltin.c: Likewise.
751 * c-dump.c: Likewise.
752 * c-format.c: Likewise.
753 * c-gimplify.c: Likewise.
754 * c-indentation.c: Likewise.
757 * c-opts.c: Likewise.
759 * c-ppoutput.c: Likewise.
760 * c-pragma.c: Likewise.
761 * c-pretty-print.c: Likewise.
762 * c-semantics.c: Likewise.
763 * c-ubsan.c: Likewise.
765 * stub-objc.c: Likewise.
767 2015-10-28 Jason Merrill <jason@redhat.com>
769 * c-common.c (pointer_int_sum): Fold the MULT_EXPR.
771 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
772 James Norris <jnorris@codesourcery.com>
773 Cesar Philippidis <cesar@codesourcery.com>
777 * c-common.h (c_oacc_split_loop_clauses): Declare function.
778 * c-omp.c (c_oacc_split_loop_clauses): New function.
780 2015-10-21 Martin Sebor <msebor@redhat.com>
783 * c.opt: End each sentence that describes an option with a period.
785 2015-10-20 Marek Polacek <polacek@redhat.com>
787 * array-notation-common.c (is_cilkplus_vector_p): Define.
788 * c-common.h (is_cilkplus_vector_p): Declare.
790 2015-10-20 Marek Polacek <polacek@redhat.com>
792 * c.opt (std=gnu++11): Do not describe as experimental.
793 (std=gnu++14): Likewise.
795 2015-10-19 Jason Merrill <jason@redhat.com>
797 * c-cppbuiltin.c (c_cpp_builtins): Define
798 __cpp_nontype_template_args.
800 2015-10-19 Jason Merrill <jason@redhat.com>
802 * c-cppbuiltin.c (c_cpp_builtins): Define
803 __cpp_enumerator_attributes, __cpp_fold_expressions,
804 __cpp_unicode_characters.
806 2015-10-13 Jakub Jelinek <jakub@redhat.com>
807 Aldy Hernandez <aldyh@redhat.com>
809 * c-common.c (enum c_builtin_type): Define DEF_FUNCTION_TYPE_9,
810 DEF_FUNCTION_TYPE_10 and DEF_FUNCTION_TYPE_11.
811 (c_define_builtins): Likewise.
812 * c-common.h (enum c_omp_clause_split): Add
813 C_OMP_CLAUSE_SPLIT_TASKLOOP.
814 (c_finish_omp_critical, c_finish_omp_ordered): Add CLAUSES argument.
815 (c_finish_omp_for): Add ORIG_DECLV argument.
816 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP as
817 201511 instead of 201307.
818 * c-omp.c (c_finish_omp_critical): Add CLAUSES argument, set
819 OMP_CRITICAL_CLAUSES to it.
820 (c_finish_omp_ordered): Add CLAUSES argument, set
821 OMP_ORDERED_CLAUSES to it.
822 (c_finish_omp_for): Add ORIG_DECLV argument, set OMP_FOR_ORIG_DECLS
823 to it if OMP_FOR. Clear DECL_INITIAL on the IVs.
824 (c_omp_split_clauses): Handle OpenMP 4.5 combined/composite
825 constructs and new OpenMP 4.5 clauses. Clear
826 OMP_CLAUSE_SCHEDULE_SIMD if not combined with OMP_SIMD. Add
828 * c-pragma.c (omp_pragmas_simd): Add taskloop.
829 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKLOOP.
830 (enum pragma_omp_clause): Add
831 PRAGMA_OMP_CLAUSE_{DEFAULTMAP,GRAINSIZE,HINT,{IS,USE}_DEVICE_PTR}
832 and PRAGMA_OMP_CLAUSE_{LINK,NOGROUP,NUM_TASKS,PRIORITY,SIMD,THREADS}.
834 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
836 * c-lex.c (interpret_float): Use real_equal instead of
839 2015-10-04 Jason Merrill <jason@redhat.com>
841 Implement N4514, C++ Extensions for Transactional Memory.
842 * c-common.c (c_common_reswords): Add C++ TM TS keywords.
843 (c_common_attribute_table): Add transaction_safe_dynamic.
844 transaction_safe now affects type identity.
845 (handle_tm_attribute): Handle transaction_safe_dynamic.
846 * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT,
847 RID_ATOMIC_CANCEL, RID_SYNCHRONIZED.
848 (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED.
850 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory.
851 * c-pretty-print.c (pp_c_attributes_display): Don't print
852 transaction_safe in C++.
854 2015-10-02 Marek Polacek <polacek@redhat.com>
856 * c.opt (Wduplicated-cond): Don't enable by -Wall anymore.
858 2015-10-02 Marek Polacek <polacek@redhat.com>
861 * c-common.c (warn_duplicated_cond_add_or_warn): New function.
862 * c-common.h (warn_duplicated_cond_add_or_warn): Declare.
863 * c.opt (Wduplicated-cond): New option.
865 2015-10-01 Joseph Myers <joseph@codesourcery.com>
867 * c.opt (std=c11): Do not describe as experimental.
868 (std=gnu11): Likewise.
869 (std=iso9899:2011): Likewise.
871 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
873 * c-common.c (DEF_FUNCTION_TYPE_VAR_6): New.
874 (DEF_FUNCTION_TYPE_VAR_11): Delete.
876 2015-09-25 Marek Polacek <polacek@redhat.com>
878 * c-ubsan.c (ubsan_instrument_division): Remove unnecessary code.
879 (ubsan_instrument_shift): Likewise.
881 2015-09-25 Marek Polacek <polacek@redhat.com>
884 * c-ubsan.c (ubsan_instrument_division): Also pre-evaluate OP1.
886 2015-09-24 Patrick Palka <ppalka@gcc.gnu.org>
888 * c-indentation.c (should_warn_for_misleading_indentation):
889 Compare next_stmt_vis_column with guard_line_first_nws instead
890 of with guard_line_vis_column.
892 2015-09-23 Manuel López-Ibáñez <manu@gcc.gnu.org>
896 * c-pragma.c (handle_pragma_diagnostic): Detect non-warning
897 options and options not valid for the current language.
899 2015-09-22 Patrick Palka <ppalka@gcc.gnu.org>
901 * c-indentation.c (should_warn_for_misleading_indentation):
902 Float out and consolidate the calls to get_visual_column that
903 are passed guard_exploc as an argument. Compare
904 next_stmt_vis_column with guard_line_first_nws instead of with
907 2015-09-22 Nathan Sidwell <nathan@codesourcery.com>
909 * c.opt (Wmultiple-inheritance, Wvirtual-inheritance, Wtemplates,
910 Wnamespaces): New C++ warnings.
912 2015-09-22 Jason Merrill <jason@redhat.com>
914 * c-common.h (abi_compat_version_crosses): New.
915 (warn_abi_version): Declare.
916 * c-common.c: Define it.
917 * c-opts.c (c_common_post_options): Handle it.
918 flag_abi_compat_version defaults to 8.
920 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com>
922 Complete the implementation of N4230, Nested namespace definition.
923 * c-cppbuiltin.c: Add __cpp_namespace_attributes and
924 __cpp_nested_namespace_definitions.
926 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
928 * c-pragma.c (handle_pragma_diagnostic): Fix wrong return.
930 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
932 * c-pragma.c (handle_pragma_diagnostic): Use explicit location
934 * c-pragma.h (pragma_lex): Add optional loc argument.
936 2015-09-16 Mikhail Maltsev <maltsevm@gmail.com>
938 * c-format.c (check_format_arg): Adjust to use common block size in all
941 2015-09-15 David Malcolm <dmalcolm@redhat.com>
943 * c-format.c (location_from_offset): Update for change in
944 signature of location_get_source_line.
945 * c-indentation.c (get_visual_column): Likewise.
946 (line_contains_hash_if): Likewise.
948 2015-09-14 Marek Polacek <polacek@redhat.com>
950 * c-opts.c (c_common_post_options): Set C++ standard earlier, before
951 setting various warnings.
953 2015-09-14 Marek Polacek <polacek@redhat.com>
955 * c-common.c (warn_for_sign_compare): Cast to unsigned when shifting
958 2015-09-11 Mark Wielaard <mjw@redhat.com>
961 * c.opt (Wunused-variable): Option from common.opt.
962 (Wunused-const-variable): New option.
964 2015-09-09 Paolo Carlini <paolo.carlini@oracle.com>
967 * c.opt ([Wsubobject-linkage]): Add.
969 2015-09-03 Martin Sebor <msebor@redhat.com>
972 * c-common.h (c_decl_implicit, reject_gcc_builtin): Declare new
974 * c-common.c (reject_gcc_builtin): Define.
976 2015-09-02 Balaji V. Iyer <balaji.v.iyer@intel.com>
979 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): New
981 * c-gimplify.c (c_gimplify_expr): Added a call to the function
982 cilk_gimplify_call_params_in_spawned_fn.
983 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): New function.
984 (gimplify_cilk_spawn): Removed EXPR_STMT and CLEANUP_POINT_EXPR
987 2015-08-25 Marek Polacek <polacek@redhat.com>
990 * c-common.c (handle_weak_attribute): Don't check whether the
991 visibility can be changed here.
993 2015-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
995 * c-lex.c (c_lex_with_flags): Use explicit locations.
997 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
999 * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
1000 c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
1002 2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1005 * c-common.c (check_builtin_function_arguments): Add check
1006 for BUILT_IN_SIGNBIT argument.
1008 2015-08-18 Paolo Carlini <paolo.carlini@oracle.com>
1011 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_static_assert value
1014 2015-08-17 Marek Polacek <polacek@redhat.com>
1016 * c-pretty-print.c (pp_c_cv_qualifiers): Remove code dealing
1017 with whitespaces before qualifier names.
1019 2015-08-12 Marek Polacek <polacek@redhat.com>
1022 * c-common.c (maybe_warn_shift_overflow): Properly handle
1023 left-shifting 1 into the sign bit.
1025 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1027 * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy.
1029 2015-08-06 Andrew Sutton <andrew.n.sutton@gmail.com>
1030 Braden Obrzut <admin@maniacsvault.net>
1031 Jason Merrill <jason@redhat.com>
1033 Add C++ Concepts TS support.
1034 * c-common.c (c_common_reswords): Add __is_same_as, concept, requires.
1035 * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES.
1036 (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New.
1037 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts.
1038 * c-opts.c (set_std_cxx1z): Set flag_concepts.
1039 * c.opt (fconcepts): New.
1041 2015-08-02 Martin Sebor <msebor@redhat.com>
1043 * c.opt (-Wframe-address): New warning option.
1045 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1047 * c-indentation.c (should_warn_for_misleading_indentation):
1050 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1052 * c-indentation.c (get_visual_column): Add parameter first_nws,
1053 use it. Update comment documenting the function.
1054 (is_first_nonwhitespace_on_line): Remove.
1055 (should_warn_for_misleading_indentation): Replace usage of
1056 of is_first_nonwhitespace_on_line with get_visual_column.
1058 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1060 * c-indentation.h (struct token_indent_info): Define.
1061 (get_token_indent_info): Define.
1062 (warn_for_misleading_information): Declare.
1063 * c-common.h (warn_for_misleading_information): Remove.
1064 * c-identation.c (warn_for_misleading_indentation):
1065 Change declaration to take three token_indent_infos. Adjust
1067 * c-identation.c (should_warn_for_misleading_indentation):
1068 Likewise. Bail out early if the body is a compound statement.
1069 (guard_tinfo_to_string): Define.
1071 2015-07-30 Jason Merrill <jason@redhat.com>
1073 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
1074 '*' for reference decay.
1076 2015-07-30 Marek Polacek <polacek@redhat.com>
1078 * c-common.c (warn_tautological_cmp): Bail for float types.
1080 2015-07-27 Marek Polacek <polacek@redhat.com>
1083 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
1085 2015-07-27 Marek Polacek <polacek@redhat.com>
1089 * c-common.c (find_array_ref_with_const_idx_r): New function.
1090 (warn_tautological_cmp): New function.
1091 * c-common.h (warn_tautological_cmp): Declare.
1092 * c.opt (Wtautological-compare): New option.
1094 2015-07-23 Marek Polacek <polacek@redhat.com>
1096 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
1097 (ubsan_instrument_shift): Likewise.
1099 2015-07-23 Marek Polacek <polacek@redhat.com>
1102 * c-ubsan.c: Include gimplify.h.
1103 (ubsan_instrument_division): Unshare OP0 and OP1.
1104 (ubsan_instrument_shift): Likewise.
1106 2015-07-20 Marek Polacek <polacek@redhat.com>
1107 Richard Sandiford <richard.sandiford@arm.com>
1110 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
1111 Use EXPR_LOC_OR_LOC.
1112 (maybe_warn_shift_overflow): New function.
1113 * c-common.h (maybe_warn_shift_overflow): Declare.
1114 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
1115 * c.opt (Wshift-overflow): New option.
1117 2015-07-16 Martin Liska <mliska@suse.cz>
1119 * c-format.c (static void check_format_info_main): Use
1120 object_allocator instead of pool_allocator.
1121 (check_format_arg): Likewise.
1122 (check_format_info_main): Likewise.
1124 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
1126 * c-opts.c: Remove multiline #include comment.
1128 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
1130 * c-common.c: Fix double word typos.
1132 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
1134 * c-ada-spec.h (cpp_operation): Revert latest change.
1135 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
1136 constructors and destructors.
1138 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1140 * c-common.h: Adjust includes for flags.h changes.
1141 * stub-objc.c: Likewise.
1143 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
1145 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
1146 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
1148 2015-07-08 Jakub Jelinek <jakub@redhat.com>
1150 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
1151 are to be removed, return NULL rather than original clauses list.
1153 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1155 * array-notation-common.c: Adjust includes.
1156 * c-ada-spec.c: Likewise.
1157 * c-cilkplus.c: Likewise.
1158 * c-common.h: Likewise.
1159 * c-cppbuiltin.c: Likewise.
1160 * c-dump.c: Likewise.
1161 * c-format.c: Likewise.
1162 * c-gimplify.c: Likewise.
1163 * c-indentation.c: Likewise.
1164 * c-lex.c: Likewise.
1165 * c-omp.c: Likewise.
1166 * c-opts.c: Likewise.
1167 * c-pch.c: Likewise.
1168 * c-ppoutput.c: Likewise.
1169 * c-pragma.c: Likewise.
1170 * c-pretty-print.c: Likewise.
1171 * c-semantics.c: Likewise.
1172 * c-ubsan.c: Likewise.
1174 * stub-objc.c: Likewise.
1176 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
1178 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
1179 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
1181 2015-07-01 Jason Merrill <jason@redhat.com>
1183 * c-common.h (D_CXX11): Rename from D_CXX0X.
1184 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
1185 * c-common.c: Adjust.
1187 * c-opts.c (c_common_post_options): Default to C++14.
1189 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
1191 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
1193 Implement N4197 - Adding u8 character literals
1194 * c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
1196 * c-common.c (c_parse_error): Print CPP_UTF8CHAR and
1197 CPP_UTF8CHAR_USERDEF tokens.
1198 * c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
1199 and CPP_UTF8CHAR tokens.
1200 (lex_charconst): Treat CPP_UTF8CHAR token.
1202 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1205 * c-common.c (do_warn_unused_parameter): Move here.
1206 * c-common.h (do_warn_unused_parameter): Declare.
1208 2015-06-29 Marek Polacek <polacek@redhat.com>
1211 * c-common.c (check_case_bounds): Add bool * parameter. Set
1213 (c_add_case_label): Add bool * parameter. Pass it down to
1215 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
1217 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
1220 2015-06-27 Marek Polacek <polacek@redhat.com>
1222 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
1223 or VECTOR_INTEGER_TYPE_P throughout.
1224 * c-gimplify.c: Likewise.
1226 2015-06-26 Marek Polacek <polacek@redhat.com>
1228 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
1229 * c-common.c (c_fully_fold_internal): Likewise.
1230 (c_alignof_expr): Likewise.
1231 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
1232 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
1233 * cilk.c (create_parm_list): Likewise.
1235 2015-06-26 Marek Polacek <polacek@redhat.com>
1237 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
1239 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1241 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
1242 * c-gimplify.c: Likewise.
1243 * c-pragma.c: Likewise.
1244 * c-ubsan.c: Likewise.
1247 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1249 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
1252 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1254 * cilk.c: Move calls.h after tm.h in the include chain.
1256 2015-06-25 Marek Polacek <polacek@redhat.com>
1258 * array-notation-common.c: Use VAR_P throughout.
1259 * c-ada-spec.c: Likewise.
1260 * c-common.c: Likewise.
1261 * c-format.c: Likewise.
1262 * c-gimplify.c: Likewise.
1263 * c-omp.c: Likewise.
1264 * c-pragma.c: Likewise.
1265 * c-pretty-print.c: Likewise.
1268 2015-06-25 Marek Polacek <polacek@redhat.com>
1270 * cilk.c (extract_free_variables): Use is_global_var.
1272 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
1274 * c-common.c: Don't include target-def.h.
1276 2015-06-23 Marek Polacek <polacek@redhat.com>
1278 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
1279 when comparing INTEGER_CSTs.
1281 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
1283 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
1284 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
1285 (dump_ada_template): Skip partially specialized types.
1287 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
1289 * c-common.c (scalar_to_vector): Use std::swap instead of manually
1292 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1294 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
1295 * c-ada-spec.c: Likewise.
1296 * c-cilkplus.c: Likewise.
1297 * c-common.c: Likewise.
1298 * c-common.h: Likewise.
1299 * c-cppbuiltin.c: Likewise.
1300 * c-dump.c: Likewise.
1301 * c-format.c: Likewise.
1302 * c-gimplify.c: Likewise.
1303 * c-indentation.c: Likewise.
1304 * c-lex.c: Likewise.
1305 * c-omp.c: Likewise.
1306 * c-opts.c: Likewise.
1307 * c-pch.c: Likewise.
1308 * c-ppoutput.c: Likewise.
1309 * c-pragma.c: Likewise.
1310 * c-pretty-print.c: Likewise.
1311 * c-semantics.c: Likewise.
1312 * c-ubsan.c: Likewise.
1314 * stub-objc.c: Likewise.
1316 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
1319 * c-common.c (c_common_truthvalue_conversion): Warn when
1320 converting an address of a reference to a truth value.
1322 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1324 * array-notation-common.c : Adjust include files.
1325 * c-ada-spec.c : Likewise.
1326 * c-cilkplus.c : Likewise.
1327 * c-common.c : Likewise.
1328 * c-common.h : Likewise.
1329 * c-cppbuiltin.c : Likewise.
1330 * c-dump.c : Likewise.
1331 * c-format.c : Likewise.
1332 * c-gimplify.c : Likewise.
1333 * c-indentation.c : Likewise.
1334 * c-lex.c : Likewise.
1335 * c-omp.c : Likewise.
1336 * c-opts.c : Likewise.
1337 * c-pch.c : Likewise.
1338 * c-ppoutput.c : Likewise.
1339 * c-pragma.c : Likewise.
1340 * c-pretty-print.c : Likewise.
1341 * c-semantics.c : Likewise.
1342 * c-ubsan.c : Likewise.
1343 * cilk.c : Likewise.
1344 * stub-objc.c : Likewise.
1346 2015-06-08 Marek Polacek <polacek@redhat.com>
1349 * c-format.c (location_from_offset): Return LOC if LINE is null.
1351 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1353 * c-common.h (c_parse_final_cleanups): New prototype.
1354 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
1356 2015-06-04 Sriraman Tallam <tmsriram@google.com>
1358 * c-common.c (noplt): New attribute.
1359 (handle_noplt_attribute): New handler.
1361 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1363 * array-notation-common.c: Adjust includes for restructured coretypes.h.
1364 * c-ada-spec.c: Likewise.
1365 * c-cilkplus.c: Likewise.
1366 * c-common.c: Likewise.
1367 * c-common.h: Likewise.
1368 * c-cppbuiltin.c: Likewise.
1369 * c-dump.c: Likewise.
1370 * c-format.c: Likewise.
1371 * c-gimplify.c: Likewise.
1372 * c-indentation.c: Likewise.
1373 * c-lex.c: Likewise.
1374 * c-omp.c: Likewise.
1375 * c-opts.c: Likewise.
1376 * c-pch.c: Likewise.
1377 * c-ppoutput.c: Likewise.
1378 * c-pragma.c: Likewise.
1379 * c-pretty-print.c: Likewise.
1380 * c-semantics.c: Likewise.
1381 * c-ubsan.c: Likewise.
1383 * stub-objc.c: Likewise.
1385 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1388 * c-indentation.c (should_warn_for_misleading_indentation): Use
1389 expand_location rather than expand_location_to_spelling_point.
1390 Don't warn if the guarding statement is more indented than the
1393 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1395 * c-indentation.c (warn_for_misleading_indentation): Bail out
1396 immediately if -Wmisleading-indentation isn't enabled.
1398 2015-06-01 Martin Liska <mliska@suse.cz>
1400 * c-format.c (check_format_arg):Use new type-based pool allocator.
1401 (check_format_info_main) Likewise.
1403 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
1405 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
1406 (has_nontrivial_methods): Likewise.
1408 2015-05-25 Marek Polacek <polacek@redhat.com>
1410 * c-ubsan.c (ubsan_instrument_shift): Use type0.
1412 2015-05-22 Marek Polacek <polacek@redhat.com>
1415 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
1417 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1419 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
1420 STACK_GROWS_DOWNWARD.
1422 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1424 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
1425 STACK_GROWS_DOWNWARD rather than if it is defined.
1427 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1430 * c-format.c (location_column_from_byte_offset): New.
1431 (location_from_offset): New.
1432 (struct format_wanted_type): Add offset_loc field.
1433 (check_format_info): Move handling of location for extra arguments
1434 closer to the point of warning.
1435 (check_format_info_main): Pass the result of location_from_offset
1437 (format_type_warning): Pass the result of location_from_offset
1440 2015-05-20 Marek Polacek <polacek@redhat.com>
1442 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
1444 2015-05-20 Marek Polacek <polacek@redhat.com>
1446 * c-ada-spec.c (dump_sloc): Use DECL_P.
1448 2015-05-20 Marek Polacek <polacek@redhat.com>
1450 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1451 * c-common.c: Likewise.
1453 2015-05-19 David Malcolm <dmalcolm@redhat.com>
1455 * c-common.h (fe_file_change): Strengthen param from
1456 const line_map * to const line_map_ordinary *.
1457 (pp_file_change): Likewise.
1458 * c-lex.c (fe_file_change): Likewise.
1459 (cb_define): Use linemap_check_ordinary when invoking
1461 (cb_undef): Likewise.
1462 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
1463 invoking cb_file_change.
1464 (c_finish_options): Likewise.
1465 (push_command_line_include): Likewise.
1466 (cb_file_change): Strengthen param "new_map" from
1467 const line_map * to const line_map_ordinary *.
1468 * c-ppoutput.c (cb_define): Likewise for local "map".
1469 (pp_file_change): Likewise for param "map" and local "from".
1471 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1473 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
1475 2015-05-18 Tom de Vries <tom@codesourcery.com>
1477 * c-common.c (build_va_arg_1): New function.
1478 (build_va_arg): Add address operator to va_list operand if necessary.
1480 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
1483 * c-common.c (int_safely_convertible_to_real_p): Define.
1484 (unsafe_conversion_p): Check conversions involving complex types.
1485 (conversion_warning): Add new warning message for conversions which
1486 discard imaginary component.
1487 * c-common.h: (enum conversion_safety): Add new enumerator for such
1490 2015-05-14 Marek Polacek <polacek@redhat.com>
1494 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
1495 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
1496 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
1497 use it. If FOR_INT_CONST, require that all evaluated operands be
1500 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1502 * c-common.h (warn_for_misleading_indentation): New prototype.
1503 * c-indentation.c: New file.
1504 * c.opt (Wmisleading-indentation): New option.
1506 2015-05-12 Tom de Vries <tom@codesourcery.com>
1508 PR tree-optimization/66010
1509 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
1511 2015-05-09 Jason Merrill <jason@redhat.com>
1513 * c-opts.c (c_common_post_options): Also clear
1514 cpp_opts->cpp_warn_cxx11_compat.
1516 * c-common.h (enum cxx_dialect): Add cxx_unset.
1517 * c-common.c (cxx_dialect): Initialize to cxx_unset.
1518 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
1520 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
1521 (std=gnu++0x): Mark as Undocumented.
1522 (std=gnu++1y): Add deprecated message.
1524 2015-05-08 Jason Merrill <jason@redhat.com>
1526 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
1529 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
1531 2015-05-08 Marek Polacek <polacek@redhat.com>
1534 * c.opt (Woverride-init-side-effects): New option.
1536 2015-05-07 Marek Polacek <polacek@redhat.com>
1539 * c-common.c (c_fully_fold_internal): Warn when left shifting a
1541 * c.opt (Wshift-negative-value): New option.
1542 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
1543 when -Wextra and C99/C++11 mode.
1545 2015-05-07 Marek Polacek <polacek@redhat.com>
1546 Martin Uecker <uecker@eecs.berkeley.edu>
1548 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
1549 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
1551 2015-05-05 Jason Merrill <jason@redhat.com>
1553 * c.opt (Wterminate): New.
1555 2015-04-30 Marek Polacek <polacek@redhat.com>
1557 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
1558 require that the non-constant be of a boolean type.
1560 2015-04-29 Josh Triplett <josh@joshtriplett.org>
1562 * c-common.c (handle_section_attribute): Refactor to reduce
1563 nesting and distinguish between error cases.
1565 2015-04-29 Marek Polacek <polacek@redhat.com>
1568 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
1571 2015-04-29 Jakub Jelinek <jakub@redhat.com>
1573 * c-common.h (omp_clause_mask): Unconditionally define as a class.
1574 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
1575 HOST_BITS_PER_WIDE_INT.
1577 2015-04-28 Tom de Vries <tom@codesourcery.com>
1579 PR tree-optimization/65887
1580 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
1582 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
1583 Pierre-Marie de Rodat <derodat@adacore.com>
1585 * c-ada-spec.c (in_function): Delete.
1586 (dump_generic_ada_node): Do not change in_function and remove the
1587 redundant code dealing with it.
1588 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
1589 (print_ada_methods): Output the static member functions in a nested
1590 package after the regular methods as well as associated renamings.
1592 2015-04-24 Marek Polacek <polacek@redhat.com>
1595 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
1596 and OPT_Wshift_count_overflow.
1599 * c-common.c (warn_logical_operator): Warn if the operands have the
1602 2015-04-24 Marek Polacek <polacek@redhat.com>
1605 * c-common.c (warn_logical_operator): Bail if either operand comes
1606 from a macro expansion.
1608 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1611 * c-common.c (c_default_pointer_mode): Add definition.
1612 * c-common.h (c_default_pointer_mode): Add declaration.
1614 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1616 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
1617 on record_builtin_type argument.
1619 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1622 * c-common.c (warn_logical_not_parentheses): Don't warn for
1625 2015-03-07 Marek Polacek <polacek@redhat.com>
1628 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
1629 before trying to figure out whether we have a flexible array member.
1631 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
1632 Jonathan Wakely <jwakely.gcc@gmail.com>
1634 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
1636 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
1639 * c-ada-spec.c (print_destructor): Remove obsolete code.
1641 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
1643 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
1644 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
1645 DECL_TEMPLATE_RESULT emulations.
1646 (dump_ada_template)): Add guard for TYPE_METHODS.
1648 2015-02-27 Marek Polacek <polacek@redhat.com>
1651 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
1653 2015-02-27 Kai Tietz <ktietz@redhat.com>
1656 * c-pragma.c (handle_pragma_weak): Do not try to create
1657 weak/alias of declarations not being function, or variable
1660 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
1663 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1665 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
1667 2015-02-16 Marek Polacek <polacek@redhat.com>
1670 * c-format.c (check_format_types): Handle null param.
1672 2015-02-13 Marek Polacek <polacek@redhat.com>
1675 * c-format.c (check_format_types): Don't warn about different
1676 signedness if the original value is in the range of WANTED_TYPE.
1678 2015-02-12 Jason Merrill <jason@redhat.com>
1681 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
1682 to the current highest version.
1683 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
1685 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1689 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
1690 instead of RDIV_EXPR. Use build_binary_op instead of
1693 2015-01-30 Joseph Myers <joseph@codesourcery.com>
1695 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
1696 to pass input_location as first argument.
1698 2015-01-23 Tom de Vries <tom@codesourcery.com>
1701 * c.opt (fopenacc): Mark as LTO option.
1703 2015-01-23 Tom de Vries <tom@codesourcery.com>
1706 * c.opt (fopenmp): Mark as LTO option.
1708 2015-01-21 Jakub Jelinek <jakub@redhat.com>
1711 * cilk.c (fill_decls_vec): Only put decls into vector v.
1712 (compare_decls): Fix up formatting.
1714 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
1717 * cilk.c: Include vec.h.
1718 (struct cilk_decls): New structure.
1719 (wrapper_parm_cb): Split this function to...
1720 (fill_decls_vec): ...this...
1721 (create_parm_list): ...and this.
1722 (compare_decls): New function.
1723 (for_local_cb): Remove.
1724 (wrapper_local_cb): Ditto.
1725 (build_wrapper_type): For now first traverse and fill vector of
1726 declarations then sort it and then deal with sorted vector.
1727 (cilk_outline): Ditto.
1728 (declare_one_free_variable): Ditto.
1730 2015-01-21 Jason Merrill <jason@redhat.com>
1733 * c-format.c (check_format_arg): Call decl_constant_value.
1735 2015-01-19 Martin Liska <mliska@suse.cz>
1737 * c-common.c (handle_noicf_attribute): New function.
1739 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1740 Bernd Schmidt <bernds@codesourcery.com>
1741 James Norris <jnorris@codesourcery.com>
1742 Cesar Philippidis <cesar@codesourcery.com>
1743 Ilmir Usmanov <i.usmanov@samsung.com>
1744 Jakub Jelinek <jakub@redhat.com>
1746 * c.opt (fopenacc): New option.
1747 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
1748 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1750 * c-common.h (c_finish_oacc_wait): New prototype.
1751 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
1752 (c_finish_oacc_wait): New function.
1753 * c-pragma.c (oacc_pragmas): New variable.
1754 (c_pp_lookup_pragma, init_pragma): Handle it.
1755 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
1756 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
1757 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
1758 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
1759 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
1760 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
1761 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
1762 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
1763 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
1764 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
1765 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
1766 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
1767 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
1768 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
1769 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
1770 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
1771 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
1772 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
1773 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
1774 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
1775 PRAGMA_OACC_CLAUSE_WORKER.
1777 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
1779 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
1780 for the new option fstack-protector_explicit.
1781 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
1782 (handle_stack_protect_attribute): New function.
1784 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
1786 * c.opt: New option -Warray-bounds=.
1788 2015-01-09 Michael Collison <michael.collison@linaro.org>
1790 * array-notation-common.c: Include hash-set.h, machmode.h,
1791 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1792 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1793 * c-ada-spec.c: Ditto.
1794 * c-cilkplus.c: Ditto.
1795 * c-common.c: Include input.h due to flattening of tree.h.
1796 Define macro GCC_C_COMMON_C.
1797 * c-common.h: Flatten tree.h header files into c-common.h.
1798 Remove include of tree-core.h.
1799 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1800 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1801 fold-const.h, wide-int.h, and inchash.h due to
1802 flattening of tree.h.
1804 * c-format.c: Flatten tree.h header files into c-common.h.
1805 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1806 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1807 fold-const.h, wide-int.h, and inchash.h due to
1808 flattening of tree.h.
1809 * c-dump.c: Include hash-set.h, machmode.h,
1810 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1811 fold-const.h, wide-int.h, and inchash.h due to
1812 flattening of tree.h.
1813 * c-format.c: Include hash-set.h, machmode.h,
1814 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1815 fold-const.h, wide-int.h, inchash.h and real.h due to
1816 flattening of tree.h.
1817 * c-gimplify.c: Include hash-set.h, machmode.h,
1818 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1819 fold-const.h, wide-int.h, and inchash.h due to
1820 flattening of tree.h.
1826 * c-ppoutput.c: Ditto.
1827 * c-pragma.c: Ditto.
1828 * c-pretty-print.c: Ditto.
1829 * c-semantics.c: Ditto.
1831 * stub-objc.c: Ditto.
1833 2015-01-08 Jason Merrill <jason@redhat.com>
1835 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
1836 do_ubsan_in_current_function.
1837 (ubsan_maybe_instrument_reference_or_call): Likewise.
1838 * c-ubsan.h: Declare it.
1840 2015-01-08 Mike Stump <mikestump@comcast.net>
1842 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
1844 2015-01-07 Marek Polacek <polacek@redhat.com>
1847 * c-common.c (c_fully_fold_internal): Warn for division and modulo
1848 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
1850 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
1853 * c.opt (Wsuggest-override): New option.
1855 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1857 Update copyright years.
1859 2015-01-05 Marek Polacek <polacek@redhat.com>
1862 * c-common.c (warn_array_subscript_with_type_char): Add location_t
1864 * c-common.h (warn_array_subscript_with_type_char): Update
1867 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
1869 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
1870 Control macro with flag_sized_deallocation.
1872 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1874 * c.opt (Wdiscarded-array-qualifiers): New option.
1876 2014-12-19 Jakub Jelinek <jakub@redhat.com>
1878 PR preprocessor/63831
1879 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
1880 and __has_cpp_attribute here.
1881 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
1882 c_common_has_attribute.
1883 * c-common.h (c_common_has_attribute): New prototype.
1884 * c-lex.c (init_c_lex): Set cb->has_attribute to
1885 c_common_has_attribute instead of cb_has_attribute.
1886 (get_token_no_padding): New function.
1887 (cb_has_attribute): Renamed to ...
1888 (c_common_has_attribute): ... this. No longer static. Use
1889 get_token_no_padding, require ()s, don't build TREE_LIST
1890 unnecessarily, fix up formatting, adjust diagnostics, call
1893 2014-12-15 Jason Merrill <jason@redhat.com>
1895 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
1896 (-Wsized-deallocation): New.
1897 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
1898 to on in C++14 and up.
1900 2014-12-11 Jason Merrill <jason@redhat.com>
1902 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
1904 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
1905 we aren't complaining about VLAs.
1907 2014-12-06 Marek Polacek <polacek@redhat.com>
1909 PR tree-optimization/64183
1910 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
1911 shift-expression if it is integer_type_node. Use types_compatible_p.
1913 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1915 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
1916 last argument from create_tmp_var_raw and create_tmp_var calls.
1917 * cilk.c (gimplify_cilk_spawn): Likewise.
1918 * c-omp.c (c_finish_omp_atomic): Likewise.
1920 2014-11-28 Marek Polacek <polacek@redhat.com>
1922 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
1923 instead of unsigned_type_node.
1925 2014-11-28 Marek Polacek <polacek@redhat.com>
1928 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
1930 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
1931 expression to unsigned_type_node.
1933 2014-11-20 Mark Wielaard <mjw@redhat.com>
1936 * c-opts.c (set_std_c89): Set lang_hooks.name.
1937 (set_std_c99): Likewise.
1938 (set_std_c11): Likewise.
1939 (set_std_cxx98): Likewise.
1940 (set_std_cxx11): Likewise.
1941 (set_std_cxx14): Likewise.
1942 (set_std_cxx1z): Likewise.
1944 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1947 * c-common.h (convert_vector_to_pointer_for_subscript): Change
1948 return type to bool.
1949 * c-common.c: Include gimple-expr.h.
1950 (convert_vector_to_pointer_for_subscript): Change return type to
1951 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
1952 and copy it into a TARGET_EXPR and use that instead of *vecp
1955 2014-11-19 David Malcolm <dmalcolm@redhat.com>
1957 Merger of git branch "gimple-classes-v2-option-3".
1958 * ChangeLog.gimple-classes: New.
1959 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
1960 from being just a vec<gimple> to a vec<gbind *>.
1962 2014-11-18 Jakub Jelinek <jakub@redhat.com>
1965 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
1966 argument to ptype, set type to TREE_TYPE (ptype). Don't call
1967 get_pointer_alignment for non-pointers. Use ptype, or if it is
1968 reference type, corresponding pointer type, as type of kind
1970 (ubsan_maybe_instrument_reference,
1971 ubsan_maybe_instrument_member_call): Adjust callers.
1973 2014-11-15 Marek Polacek <polacek@redhat.com>
1976 * array-notation-common.c (is_sec_implicit_index_fn): Return false
1978 (extract_array_notation_exprs): Return for NULL node.
1980 2014-11-12 Joseph Myers <joseph@codesourcery.com>
1982 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
1983 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
1985 2014-11-12 Jakub Jelinek <jakub@redhat.com>
1988 * c-common.c (check_builtin_function_arguments): Handle
1989 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
1991 2014-11-10 Andi Kleen <ak@linux.intel.com>
1994 * c-common.h (check_no_cilk): Declare.
1995 * cilk.c (get_error_location): New function.
1996 (check_no_cilk): Dito.
1998 2014-11-10 Andi Kleen <ak@linux.intel.com>
2000 * cilk.c (recognize_spawn): Use expression location
2003 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
2005 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
2007 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
2009 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
2010 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
2011 (__cpp_range_based_for, __cpp_initializer_lists,
2012 __cpp_delegating_constructors, __cpp_nsdmi,
2013 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
2014 for C++11; (__cpp_attribute_deprecated): Remove in favor of
2015 __has_cpp_attribute.
2016 * c-lex.c (cb_has_attribute): New callback CPP function;
2017 (init_c_lex): Set has_attribute callback.
2019 2014-11-04 Richard Biener <rguenther@suse.de>
2021 * c-common.c (shorten_compare): Do not shorten mixed
2022 DFP and non-DFP compares.
2024 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
2026 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
2027 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
2028 Commentary and rearrangement of tests.
2029 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
2030 Commentary and rearrangement of tests.
2031 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
2032 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
2034 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
2036 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
2037 enum from machine_mode.
2039 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
2041 * c-common.c: Adjust include files.
2042 * c-gimplify.c: Ditto.
2044 * c-pragma.c: Ditto.
2047 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
2049 * c-gimplify.c: Adjust include files.
2051 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
2054 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
2055 c_common_initialize_diagnostics.
2056 * c-common.h: Likewise.
2058 2014-10-24 Marek Polacek <polacek@redhat.com>
2061 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
2062 print "struct"/"union"/"enum" for typedefed names.
2064 2014-10-23 Marek Polacek <polacek@redhat.com>
2066 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
2069 2014-10-22 Jakub Jelinek <jakub@redhat.com>
2070 Yury Gribov <y.gribov@samsung.com>
2072 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2073 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
2074 instead of flag_sanitize_recover as bool flag.
2076 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
2078 * cilk.c: Revert previous change.
2080 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
2083 * cilk.c: Include vec.h.
2084 (struct cilk_decls): New structure.
2085 (wrapper_parm_cb): Split this function to...
2086 (fill_decls_vec): ...this...
2087 (create_parm_list): ...and this.
2088 (compare_decls): New function.
2089 (for_local_cb): Remove.
2090 (wrapper_local_cb): Ditto.
2091 (build_wrapper_type): For now first traverse and fill vector of
2092 declarations then sort it and then deal with sorted vector.
2093 (cilk_outline): Ditto.
2094 (declare_one_free_variable): Ditto.
2096 2014-10-17 Marek Polacek <polacek@redhat.com>
2098 * c-opts.c (c_common_post_options): Set warn_implicit_int.
2099 * c.opt (Wimplicit-int): Initialize to -1.
2101 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
2103 * c-pragma.c: Adjust include files.
2104 * c-semantics.c: Likewise.
2106 2014-10-16 DJ Delorie <dj@redhat.com>
2108 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
2111 2014-10-14 Jason Merrill <jason@redhat.com>
2114 * c-common.h (CPP_PREPARSED_EXPR): New.
2115 (N_CP_TTYPES): Adjust.
2117 2014-10-15 Marek Polacek <polacek@redhat.com>
2119 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
2121 2014-10-14 DJ Delorie <dj@redhat.com>
2123 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
2124 types, not just __int128.
2125 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
2126 types, not just __int128.
2127 (cpp_atomic_builtins): Round pointer sizes up.
2128 (type_suffix): Use type precision, not specific types.
2129 * c-common.c (c_common_reswords): Remove __int128 special case.
2130 (c_common_type_for_size): Check for all __intN types, not just
2132 (c_common_type_for_mode): Likewise.
2133 (c_common_signed_or_unsigned_type): Likewise.
2134 (c_build_bitfield_integer_type): Likewise.
2135 (c_common_nodes_and_builtins): Likewise.
2136 (keyword_begins_type_specifier): Likewise.
2137 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
2140 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
2142 * c-common.c: Use hash_table instead of hashtab.
2144 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
2146 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
2149 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2154 * c-common.c (warn_logical_operator): Punt for vectors.
2156 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
2158 Implement SD-6: SG10 Feature Test Recommendations
2159 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
2160 macros and the __has_header macro.
2162 2014-09-30 Jason Merrill <jason@redhat.com>
2164 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
2165 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
2166 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
2168 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
2169 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
2171 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
2172 * c-common.c (c_common_reswords): Remove __is_convertible_to.
2174 2014-09-24 Marek Polacek <polacek@redhat.com>
2178 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
2180 2014-09-23 Andi Kleen <ak@linux.intel.com>
2182 * c-common.c (handle_no_reorder_attribute): New function.
2183 (c_common_attribute_table): Add no_reorder attribute.
2185 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2187 * c-cppbuiltin.c (c_cpp_builtins): Define
2188 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
2191 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2193 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
2194 for supported floating-point modes.
2196 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2198 * c.opt (Wpsabi): Use LangEnabledBy.
2199 * c-opts.c (c_common_handle_option): Do not handle here.
2201 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2203 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
2204 macros for floating-point modes.
2206 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
2209 * c-cppbuiltin.c (builtin_define_float_constants): Correct
2210 __*_DENORM_MIN__ without denormals.
2212 2014-09-10 Jakub Jelinek <jakub@redhat.com>
2214 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2215 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2216 ubsan_create_data callers.
2217 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
2218 index is constant or BIT_AND_EXPR with constant mask and is
2219 small enough for the bound.
2220 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
2221 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
2223 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2225 * c.opt: Add CppReason to various flags.
2226 (Wdate-time): Re-sort.
2227 * c-common.c: Include c-common.h earlier.
2228 (struct reason_option_codes_t): Delete.
2229 (c_option_controlling_cpp_error): Prefix global type and struct
2232 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2234 * c.opt (Wnormalized): New.
2235 (Wnormalized=): Use Enum and Reject Negative.
2236 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
2238 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2240 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
2241 digits of floating-point modes if -fbuilding-libgcc.
2243 2014-09-05 Joseph Myers <joseph@codesourcery.com>
2245 * c-cppbuiltin.c (c_cpp_builtins): Also define
2246 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
2247 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
2248 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
2249 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
2250 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
2251 __LIBGCC_STACK_GROWS_DOWNWARD__,
2252 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
2253 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
2254 __LIBGCC_DWARF_FRAME_REGISTERS__,
2255 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
2256 __LIBGCC_STACK_POINTER_REGNUM__ and
2257 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
2258 (builtin_define_with_value): Handle backslash-escaping in string
2261 2014-09-05 Richard Biener <rguenther@suse.de>
2264 * c-format.c (check_format_arg): Properly handle
2265 effectively signed POINTER_PLUS_EXPR offset.
2267 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2269 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
2270 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
2271 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
2273 * c-opts.c (c_common_handle_option): Do not handle here.
2274 (sanitize_cpp_opts): Likewise.
2275 * c-common.c (struct reason_option_codes_t): Handle
2276 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
2278 2014-09-03 Marek Polacek <polacek@redhat.com>
2280 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
2282 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2283 Balaji V. Iyer <balaji.v.iyer@intel.com>
2284 Igor Zamyatin <igor.zamyatin@intel.com>
2286 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
2287 * c-common.c (c_common_reswords): Added _Cilk_for.
2288 * c-common.h (enum rid): Added RID_CILK_FOR.
2289 (cilk_for_number_of_iterations): Add declaration.
2290 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
2292 * c-pragma.c (init_pragma): Register "grainsize" pragma.
2293 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
2295 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2297 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
2298 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
2299 Wundef): Use CPP, Var and Init.
2300 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
2302 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2304 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
2305 * c-opts.c (c_common_handle_option): Do not handle here.
2307 2014-08-25 Jason Merrill <jason@redhat.com>
2309 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
2310 -std=c++14 and -std=gnu++14, rather than the reverse.
2311 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
2312 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
2313 * c-common.h (cxx_dialect): Remove cxx1y.
2315 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
2317 * c-common.h (enum cxx_dialect): Add cxx14.
2318 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
2319 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
2320 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
2322 2014-08-22 Jason Merrill <jason@redhat.com>
2324 * c.opt (std=gnu++17): Fix alias.
2326 2014-08-22 Marek Polacek <polacek@redhat.com>
2329 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
2330 check for vector types. Drop LHS argument.
2331 * c-common.h (warn_logical_not_parentheses): Adjust.
2333 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2335 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
2336 (Wmultichar): Likewise.
2337 (Wdate-time): Use C-family languages instead of Common. Use CPP
2339 * c-opts.c (c_common_handle_option): Do not handle the above
2341 (sanitize_cpp_opts): Likewise.
2343 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2346 * c-opts.c: Include tree-diagnostics.h.
2347 (c_diagnostic_finalizer): New.
2348 (c_common_initialize_diagnostics): Use it.
2350 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2352 PR preprocessor/51303
2353 * c-common.c (struct reason_option_codes_t option_codes):
2354 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
2356 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2360 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
2361 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
2362 (c_common_post_options): Call init_global_opts_from_cpp.
2363 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
2365 2014-08-19 Marek Polacek <polacek@redhat.com>
2368 * c-common.c (maybe_warn_bool_compare): New function.
2369 * c-common.h (maybe_warn_bool_compare): Declare.
2370 * c.opt (Wbool-compare): New option.
2372 2014-08-19 Marek Polacek <polacek@redhat.com>
2374 * c.opt (Wc99-c11-compat): New option.
2376 2014-08-19 Marek Polacek <polacek@redhat.com>
2378 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
2379 to warn_c90_c99_compat.
2380 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
2383 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2384 Steven Bosscher <steven@gcc.gnu.org>
2387 * c-format.c: Add extra_arg_loc and format_string_loc to struct
2388 format_check_results.
2389 (check_function_format): Use true and add comment for boolean
2391 (finish_dollar_format_checking): Use explicit location when warning.
2392 (check_format_info): Likewise.
2393 (check_format_arg): Set extra_arg_loc and format_string_loc.
2394 (check_format_info_main): Use explicit location when warning.
2395 (check_format_types): Pass explicit location.
2396 (format_type_warning): Likewise.
2398 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2401 * c-format.c: Handle Fortran flags.
2403 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
2406 * array-notation-common.c (find_rank): Added handling for other
2407 types of references.
2409 2014-08-10 Marek Polacek <polacek@redhat.com>
2412 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
2413 * c.opt (Wc90-c99-compat): Add option.
2415 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2417 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
2419 2014-08-03 Marek Polacek <polacek@redhat.com>
2421 * c-common.c (check_case_value): Add location_t parameter. Use it.
2422 (c_add_case_label): Pass loc to check_case_value.
2424 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2426 * cilk.c: Use hash_map instead of pointer_map.
2428 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2430 * c-gimplify.c: Use hash_set instead of pointer_set.
2432 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2435 * array-notation-common.c (extract_array_notation_exprs): Handling
2438 2014-08-01 Jakub Jelinek <jakub@redhat.com>
2440 * c-common.h (min_align_of_type): Removed prototype.
2441 * c-common.c (min_align_of_type): Removed.
2442 * c-ubsan.h (ubsan_maybe_instrument_reference,
2443 ubsan_maybe_instrument_member_call): New prototypes.
2444 * c-ubsan.c: Include stor-layout.h and builtins.h.
2445 (ubsan_maybe_instrument_reference_or_call,
2446 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
2449 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2452 * c.opt (-Wreturn-local-addr): Move to common.opt.
2454 2014-07-30 Jason Merrill <jason@redhat.com>
2459 * c.opt (-fuse-all-virtuals): New.
2461 2014-07-30 Tom Tromey <tromey@redhat.com>
2464 * c.opt (Wdesignated-init): New option.
2465 * c-common.c (c_common_attribute_table): Add "designated_init".
2466 (handle_designated_init): New function.
2468 2014-07-24 Marek Polacek <polacek@redhat.com>
2471 * c-opts.c (c_finish_options): If -imacros is in effect, return.
2473 2014-07-16 Dodji Seketeli <dodji@redhat.com>
2475 PR preprocessor/60723 - missing system-ness marks for macro tokens
2476 * c-ppoutput.c (struct print::prev_was_system_token): New data
2478 (init_pp_output): Initialize it.
2479 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
2480 (do_line_change): Return a flag saying if a line marker was
2482 (scan_translation_unit): Detect if the system-ness of the token we
2483 are about to emit is different from the one of the previously
2484 emitted token. If so, emit a line marker. Avoid emitting useless
2485 adjacent line markers. Avoid emitting line markers for tokens
2486 originating from the expansion of built-in macros.
2487 (scan_translation_unit_directives_only): Adjust.
2489 2014-07-15 Marek Polacek <polacek@redhat.com>
2491 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
2492 TYPE_MAX_VALUE is NULL.
2494 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2497 * c.opt (Wmemset-transposed-args): New warning.
2499 2014-07-10 Jason Merrill <jason@redhat.com>
2503 * c.opt (-fuse-all-virtuals): New.
2505 2014-07-09 Richard Biener <rguenther@suse.de>
2508 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2509 using unsigned arithmetic if overflow does not wrap instead of
2510 if overflow is undefined.
2512 2014-07-06 Marek Polacek <polacek@redhat.com>
2515 * c.opt (Wsizeof-array-argument): New option.
2517 2014-07-03 Jakub Jelinek <jakub@redhat.com>
2519 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
2520 comments->count <= 1, as comments->entries might be NULL.
2522 2014-07-01 Marek Polacek <polacek@redhat.com>
2524 * c.opt (Wint-conversion): New option.
2526 2014-07-01 Marek Polacek <polacek@redhat.com>
2529 * c.opt (Wincompatible-pointer-types): New option.
2531 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
2534 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
2535 Do not discard TYPE_QUALS of type.
2537 2014-06-26 Jason Merrill <jason@redhat.com>
2539 * c-common.h (enum cxx_dialect): Add cxx1z.
2540 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
2541 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
2543 2014-06-26 Teresa Johnson <tejohnson@google.com>
2545 * c-common.h (get_dump_info): Declare.
2546 * c-gimplify.c (c_genericize): Use saved dump files.
2547 * c-opts.c (c_common_parse_file): Begin and end dumps
2548 once around parsing invocation.
2549 (get_dump_info): New function.
2551 2014-06-23 Marek Polacek <polacek@redhat.com>
2552 Andrew MacLeod <amacleod@redhat.com>
2555 * c-common.c (get_atomic_generic_size): Don't segfault if the
2556 type doesn't have a size.
2558 2014-06-20 Marek Polacek <polacek@redhat.com>
2560 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
2561 (ubsan_walk_array_refs_r): New function.
2562 (c_genericize): Instrument array bounds.
2563 * c-ubsan.c: Include "internal-fn.h".
2564 (ubsan_instrument_division): Mark instrumented arrays as having
2565 side effects. Adjust ubsan_type_descriptor call.
2566 (ubsan_instrument_shift): Likewise.
2567 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
2568 (ubsan_instrument_bounds): New function.
2569 (ubsan_array_ref_instrumented_p): New function.
2570 (ubsan_maybe_instrument_array_ref): New function.
2571 * c-ubsan.h (ubsan_instrument_bounds): Declare.
2572 (ubsan_array_ref_instrumented_p): Declare.
2573 (ubsan_maybe_instrument_array_ref): Declare.
2575 2014-06-20 Hale Wang <hale.wang@arm.com>
2578 * c.opt (fshort-enums): Add to LTO.
2579 * c.opt (fshort-wchar): Likewise.
2581 2014-06-16 Marek Polacek <polacek@redhat.com>
2584 * c.opt (Wswitch-bool): Add Var.
2586 2014-06-12 Jakub Jelinek <jakub@redhat.com>
2589 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
2590 #pragma omp target teams or
2591 #pragma omp {,target }teams distribute simd.
2593 2014-06-12 Jason Merrill <jason@redhat.com>
2595 * c.opt (Wabi=, fabi-compat-version): New.
2596 * c-opts.c (c_common_handle_option): Handle -Wabi=.
2597 (c_common_post_options): Handle flag_abi_compat_version default.
2598 Disallow -fabi-compat-version=1.
2599 * c-common.h (abi_version_crosses): New.
2601 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
2603 * c-common.c (handle_section_attribute): Update handling for
2604 section names that are no longer trees.
2606 2014-06-10 Jakub Jelinek <jakub@redhat.com>
2609 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
2610 (omp_pragmas): ... back here.
2612 2014-06-05 Marek Polacek <polacek@redhat.com>
2615 * c-common.c (warn_logical_not_parentheses): New function.
2616 * c-common.h (warn_logical_not_parentheses): Declare.
2617 * c.opt (Wlogical-not-parentheses): New option.
2619 2014-06-04 Marek Polacek <polacek@redhat.com>
2622 * c-common.c (check_case_bounds): Add location parameter.
2624 (c_add_case_label): Pass loc to check_case_bounds.
2626 2014-06-03 Marek Polacek <polacek@redhat.com>
2629 * c.opt (Wswitch-bool): New option.
2631 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2633 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
2635 (record_types_used_by_current_var_decl): Move prototype to where
2638 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
2639 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
2640 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
2642 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2644 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
2645 * c-common.c (c_common_nodes_and_builtins): Don't initialize
2647 * c-pretty-print.c (pp_c_void_constant): New function.
2648 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
2649 (c_pretty_printer::expression): Handle VOID_CST.
2650 * cilk.c (extract_free_variables): Likewise.
2651 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
2652 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
2654 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2656 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
2657 * c-pragma.c (push_alignment): Adjust.
2658 (handle_pragma_push_options): Likewise.
2660 2014-05-09 Marek Polacek <polacek@redhat.com>
2663 * c-common.c (check_user_alignment): Return -1 if alignment is error
2665 (handle_aligned_attribute): Don't call default_conversion on
2667 (handle_vector_size_attribute): Likewise.
2668 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
2669 (handle_sentinel_attribute): Call default_conversion and allow even
2670 integral types as an argument.
2672 2014-05-08 Marek Polacek <polacek@redhat.com>
2675 * c-common.c (min_align_of_type): New function factored out from...
2676 (c_sizeof_or_alignof_type): ...here.
2677 * c-common.h (min_align_of_type): Declare.
2679 2014-05-08 Marek Polacek <polacek@redhat.com>
2682 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
2683 parameter type of main.
2685 2014-05-07 DJ Delorie <dj@redhat.com>
2687 * c-cppbuiltin.c (print_bits_of_hex): New.
2688 (builtin_define_type_minmax): Print values using hex so as not to
2689 require a pre-computed list of string values.
2691 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2692 Mike Stump <mikestump@comcast.net>
2693 Richard Sandiford <rdsandiford@googlemail.com>
2695 * c-ada-spec.c: Include wide-int.h.
2696 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
2697 (dump_generic_ada_node): Use wide-int interfaces.
2698 * c-common.c: Include wide-int-print.h.
2699 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
2700 (pointer_int_sum): Use wide-int interfaces.
2701 (c_common_nodes_and_builtins): Use make_int_cst.
2702 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
2703 (handle_alloc_size_attribute): Use wide-int interfaces.
2704 (get_nonnull_operand): Likewise.
2705 * c-format.c (get_constant): Use tree_fits_uhwi_p.
2706 * c-lex.c: Include wide-int.h.
2707 (narrowest_unsigned_type): Take a widest_int rather than two
2709 (narrowest_signed_type): Likewise.
2710 (interpret_integer): Update accordingly. Use wide-int interfaces.
2711 (lex_charconst): Use wide-int interfaces.
2712 * c-pretty-print.c: Include wide-int.h.
2713 (pp_c_integer_constant): Use wide-int interfaces.
2714 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
2715 INT_CST_LT_UNSIGNED.
2717 2014-05-06 Richard Biener <rguenther@suse.de>
2719 * c-opts.c (c_common_post_options): For -freestanding,
2720 -fno-hosted and -fno-builtin disable pattern recognition
2721 if not enabled explicitely.
2723 2014-05-02 Marek Polacek <polacek@redhat.com>
2725 * c.opt (Wsizeof-pointer-memaccess): Describe option.
2727 2014-05-01 Marek Polacek <polacek@redhat.com>
2730 * c.opt (Wdiscarded-qualifiers): Add.
2732 2014-04-30 Marek Polacek <polacek@redhat.com>
2734 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
2735 INT_MIN / -1 sanitization only for integer types.
2737 2014-04-25 Marek Polacek <polacek@redhat.com>
2740 * c-common.c (handle_noinline_attribute): Warn if the attribute
2741 conflicts with always_inline attribute.
2742 (handle_always_inline_attribute): Warn if the attribute conflicts
2743 with noinline attribute.
2745 2014-04-25 Marek Polacek <polacek@redhat.com>
2748 * c-common.c (check_main_parameter_types): Warn about variadic main.
2750 2014-04-24 Mike Stump <mikestump@comcast.net>
2752 * c.opt (Wshadow-ivar): Default to on.
2754 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
2756 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
2758 2014-04-23 Marek Polacek <polacek@redhat.com>
2760 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
2762 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2765 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
2766 if flag_sanitize_undefined_trap_on_error.
2767 (ubsan_instrument_division, ubsan_instrument_shift,
2768 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
2769 if !flag_sanitize_recover.
2771 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
2774 * c-common.c (registered_builtin_types): Make non-static.
2775 * c-common.h (registered_builtin_types): Declare.
2777 2014-04-14 Richard Biener <rguenther@suse.de>
2778 Marc Glisse <marc.glisse@inria.fr>
2781 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
2782 apply may-alias the scalar pointer type when applicable.
2784 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2787 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
2788 as possible argument for Cilk_spawn.
2790 2014-04-11 Tobias Burnus <burnus@net-b.de>
2793 * c.opt (Wformat-signedness): Add
2794 * c-format.c(check_format_types): Use it.
2796 2014-04-11 Jason Merrill <jason@redhat.com>
2799 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
2800 default_conversion for an array argument.
2802 2014-04-08 Marek Polacek <polacek@redhat.com>
2805 * c-ubsan.c: Include asan.h.
2806 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
2808 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
2810 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
2812 2014-04-02 Marek Polacek <polacek@redhat.com>
2814 * c-common.h (c_expand_expr): Remove declaration.
2816 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2819 * c-common.c (add_atomic_size_parameter): When creating new
2820 params vector, push the size argument first.
2822 2014-03-26 Jakub Jelinek <jakub@redhat.com>
2824 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2825 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2826 ubsan_create_data callers.
2828 2014-03-22 Jakub Jelinek <jakub@redhat.com>
2831 * c-opts.c (c_finish_options): Restore cb_file_change call to
2834 2014-03-13 Jakub Jelinek <jakub@redhat.com>
2837 * c-pragma.c (apply_pragma_weak): Only look at
2838 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
2839 DECL_ASSEMBLER_NAME_SET_P (decl).
2840 (maybe_apply_pending_pragma_weaks): Exit early if
2841 vec_safe_is_empty (pending_weaks) rather than only when
2843 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
2844 set assembler name back to NULL afterwards.
2846 2014-03-11 Jason Merrill <jason@redhat.com>
2848 * c.opt: Add -std=gnu++14.
2850 2014-03-11 Ian Bolton <ian.bolton@arm.com>
2852 * c-opts.c (c_common_post_options): Don't override
2853 -ffp-contract=fast if unsafe-math-optimizations is on.
2855 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
2857 * c.opt: Enable LTO FE for fshort-double.
2859 2014-03-07 Jason Merrill <jason@redhat.com>
2861 * c.opt: Add -std=c++14.
2863 2014-03-06 Marek Polacek <polacek@redhat.com>
2866 * cilk.c (contains_cilk_spawn_stmt): New function.
2867 (contains_cilk_spawn_stmt_walker): Likewise.
2868 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
2869 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
2871 2014-03-03 Jakub Jelinek <jakub@redhat.com>
2873 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
2874 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
2875 even when flag_preprocess_only.
2877 2014-02-26 Jason Merrill <jason@redhat.com>
2881 * c-common.c (shorten_compare): Don't check
2882 c_inhibit_evaluation_warnings.
2884 2014-02-19 Jakub Jelinek <jakub@redhat.com>
2887 * c-common.c (c_common_nodes_and_builtins): When initializing
2888 c_uint{16,32,64}_type_node, also set corresponding
2889 uint{16,32,64}_type_node to the same value.
2892 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
2893 for PRAGMA_IVDEP if flag_preprocess_only.
2895 2014-02-12 Jakub Jelinek <jakub@redhat.com>
2898 * c-common.c (merge_tlist): If copy is true, call new_tlist,
2899 if false, add ADD itself, rather than vice versa.
2900 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
2901 copy. For SAVE_EXPR, only call merge_tlist once.
2903 2014-02-08 Jakub Jelinek <jakub@redhat.com>
2906 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
2908 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
2910 (c_common_attribute_table): Add alloc_align and assume_aligned
2913 2014-02-06 Marek Polacek <polacek@redhat.com>
2916 * c-common.c (warn_for_sign_compare): Call warning_at with location
2919 2014-02-05 Marek Polacek <polacek@redhat.com>
2922 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
2925 2014-02-04 Marek Polacek <polacek@redhat.com>
2928 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
2931 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
2935 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
2936 handle_vector_size_attribute, handle_nonnull_attribute): Call
2937 default_conversion on the attribute argument.
2938 (handle_nonnull_attribute): Increment the argument number.
2940 2014-01-31 Marek Polacek <polacek@redhat.com>
2943 * c-common.c (add_atomic_size_parameter): Pass vNULL to
2944 build_function_call_vec.
2945 (resolve_overloaded_builtin): Likewise.
2946 * c-common.h (build_function_call_vec): Adjust declaration.
2948 2014-01-30 Marek Polacek <polacek@redhat.com>
2951 * c-common.h (unsafe_conversion_p): Adjust declaration.
2952 (warnings_for_convert_and_check): Likewise.
2953 (convert_and_check): Likewise.
2954 * c-common.c (unsafe_conversion_p): Add location parameter. Call
2955 expansion_point_location_if_in_system_header on it.
2956 (warnings_for_convert_and_check): Add location parameter. Call
2957 expansion_point_location_if_in_system_header on it. Use it.
2958 (convert_and_check): Add location parameter. Use it.
2959 (conversion_warning): Likewise.
2960 (c_add_case_label): Adjust convert_and_check calls.
2961 (scalar_to_vector): Adjust unsafe_conversion_p calls.
2963 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2965 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
2967 * c-pragma.c (init_pragma): Likewise.
2970 2014-01-23 Marek Polacek <polacek@redhat.com>
2973 * c-common.c (shorten_compare): Add location_t parameter.
2974 * c-common.h (shorten_binary_op): Adjust declaration.
2976 2014-01-23 Marek Polacek <polacek@redhat.com>
2979 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
2980 * c-common.h: Declare it.
2982 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
2984 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
2985 * c-ada-spec.c (dump_ads): Likewise.
2986 (cpp_check): Likewise.
2987 (dump_ada_specs): Likewise.
2989 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
2992 * c-common.c (handle_no_instrument_function_attribute): Allow
2993 no_instrument_function attribute in class member
2994 definition/declaration.
2996 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2999 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
3000 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
3001 being COMPOUND_EXPR.
3002 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
3003 operand a SAVE_EXPR and second MODIFY_EXPR.
3005 2014-01-09 Jakub Jelinek <jakub@redhat.com>
3008 * c-pch.c (c_common_write_pch): Call
3009 prepare_target_option_nodes_for_pch.
3011 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3013 Update copyright years
3015 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3017 * array-notation-common.c, c-cilkplus.c: Use the standard form for
3018 the copyright notice.
3020 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
3022 * c-ada-spec.c (print_constructor): New function.
3023 (print_destructor): Retrieve the origin of the destructor.
3024 (print_ada_declaration): Revamp handling of constructors/destructors.
3026 2013-12-23 Stuart Hastings <stuart@apple.com>
3027 Bill Maddox <maddox@google.com>
3028 Jason Merrill <jason@redhat.com>
3030 * c.opt: Add -fdeclone-ctor-dtor.
3031 * c-opts.c (c_common_post_options): Default to on iff -Os.
3033 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
3035 * c-common.c (c_common_attribute_table): Added "cilk simd function"
3037 * c-pragma.h (enum pragma_cilk_clause): Remove.
3038 (enum pragma_omp_clause): Added the following fields:
3039 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
3040 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
3041 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
3042 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
3043 PRAGMA_CILK_CLAUSE_UNIFORM.
3046 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
3048 * cilk.c (cilk_outline): Made this function non-static.
3049 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
3050 (create_cilk_wrapper): Added a new parameter: a function pointer.
3051 (c_install_body_w_frame_cleanup): Remove
3052 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
3053 * c-common.h (cilk_outline): New prototype.
3054 (gimplify_cilk_spawn): Removed two parameters.
3055 (cilk_install_body_with_frame_cleanup): New prototype.
3056 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
3057 CILK_SPAWN_STMT case.
3059 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
3061 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
3063 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
3064 (int_array_type_node): Remove.
3065 * c-common.c (c_common_nodes_and_builtins): Don't build it.
3067 2013-12-05 Marek Polacek <polacek@redhat.com>
3070 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
3071 [ADJUST_FIELD_ALIGN].
3073 2013-12-04 Joseph Myers <joseph@codesourcery.com>
3076 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
3077 and check field alignment if set.
3078 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
3079 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
3081 2013-12-04 Jakub Jelinek <jakub@redhat.com>
3082 Marek Polacek <polacek@redhat.com>
3084 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
3085 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
3087 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
3090 * cilk.c (gimplify_cilk_spawn): Properly handle function without
3093 2013-11-29 Jakub Jelinek <jakub@redhat.com>
3096 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
3097 goto invalid. If it is error_mark_node, don't issue further
3100 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
3102 * c.opt (Wopenmp-simd): New.
3104 2013-11-22 Jakub Jelinek <jakub@redhat.com>
3106 * c-ubsan.h (ubsan_instrument_return): New prototype.
3107 * c-ubsan.c (ubsan_instrument_return): New function.
3109 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
3111 * c-common.c: Add required include files from gimple.h.
3112 * c-gimplify.c: Likewise
3115 2013-11-22 David Malcolm <dmalcolm@redhat.com>
3117 * c-common.c (unsafe_conversion_p): Remove use of
3118 EXPR_LOC_OR_HERE macro.
3119 (conversion_warning): Likewise.
3120 (warnings_for_convert_and_check): Likewise.
3121 (warn_for_collisions_1): Likewise.
3122 (shorten_compare): Likewise, and remove use of in_system_header
3123 macro, using the location from the former.
3124 * c-lex.c (dump_one_header): Remove use of input_filename macro.
3125 (cb_def_pragma): Remove use of in_system_header macro.
3126 (lex_string): Likewise.
3127 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3129 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
3130 Mike Stump <mikestump@comcast.net>
3131 Richard Sandiford <rdsandiford@googlemail.com>
3133 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
3134 instead of TREE_INT_CST_LOW, in cases where there is a protecting
3135 tree_fits_shwi_p or tree_fits_uhwi_p.
3136 (dump_generic_ada_node): Likewise.
3137 * c-format.c (check_format_arg): Likewise.
3138 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3140 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
3142 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
3144 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
3147 * c-common.c (unsafe_conversion_p): Make this function
3148 return an enumeration with more detail.
3149 (conversion_warning): Use the new return type of
3150 unsafe_conversion_p to separately warn either about conversions
3151 that lower floating point number precision or about the other
3152 kinds of conversions.
3153 * c-common.h (enum conversion_safety): New enumeration.
3154 (unsafe_conversion_p): switching return type to
3155 conversion_safety enumeration.
3156 * c.opt: Adding new warning -Wfloat-conversion and
3157 enabling it with -Wconversion.
3159 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
3161 * c-opts.c: Include plugin.h.
3162 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
3164 2013-11-19 Marek Polacek <polacek@redhat.com>
3166 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
3168 (ubsan_instrument_shift): Likewise.
3169 (ubsan_instrument_vla): Likewise.
3171 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3173 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
3174 cast to unsigned type.
3176 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3178 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
3180 (complete_array_type): Update comment to refer to tree_to_[su]hwi
3181 rather than tree_low_cst.
3183 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3185 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
3186 tree_to_uhwi throughout.
3188 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3190 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
3191 tree_low_cst (..., 0) with tree_to_shwi throughout.
3193 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3195 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
3196 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
3198 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3200 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
3201 host_integerp (..., 0) with tree_fits_shwi_p throughout.
3203 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
3205 * c-cilkplus.c: New file.
3206 * c-common.c (readonly_error): Add location argument.
3207 * c-common.h (readonly_error): Same.
3208 (c_finish_cilk_clauses): Protoize.
3209 (c_check_cilk_loop): Same.
3210 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
3211 Do not fail on error_mark_node.
3212 Abstract increment canonicalization to here...
3213 (c_omp_for_incr_canonicalize_ptr): New.
3214 c-pragma.c (init_pragma): Register "simd" pragma.
3215 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
3216 (enum pragma_cilk_clause): New.
3218 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
3220 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
3221 wchar_type and host_integerp checks.
3223 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
3225 * c-common.c: Likewise.
3226 * c-gimplify.c: Likewise.
3229 2013-11-14 Diego Novillo <dnovillo@google.com>
3231 * c-common.c: Include fold-const.h.
3232 Include stor-layout.h.
3234 Include stringpool.h.
3237 Include trans-mem.h.
3238 * c-cppbuiltin.c: Include stor-layout.h.
3239 Include stringpool.h.
3240 * c-format.c: Include stringpool.h.
3241 * c-lex.c: Include stringpool.h.
3242 Include stor-layout.h.
3243 * c-pragma.c: Include stringpool.h.
3246 Include gcc-symtab.h.
3247 * c-pretty-print.c: Include stor-layout.h.
3249 * cilk.c: Include stringpool.h.
3252 2013-11-13 Joseph Myers <joseph@codesourcery.com>
3254 * c-common.h (enum rid): Add RID_AUTO_TYPE.
3255 * c-common.c (c_common_reswords): Add __auto_type.
3256 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
3258 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
3260 * c-common.c: Include gimplify.h.
3261 * c-gimplify.c: Likewise.
3263 * c-omp.c: Include gimple-expr.h instead of gimple.h.
3264 * c-ubsan.c: Don't include gimple.h.
3266 2013-11-12 Joseph Myers <joseph@codesourcery.com>
3268 * c-common.c (c_common_reswords): Add _Thread_local.
3270 2013-11-09 Joseph Myers <joseph@codesourcery.com>
3272 * c-common.c (atomic_size_supported_p): New function.
3273 (resolve_overloaded_atomic_exchange)
3274 (resolve_overloaded_atomic_compare_exchange)
3275 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
3276 Use it instead of comparing size with a local list of sizes.
3278 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
3279 Joseph Myers <joseph@codesourcery.com>
3281 * c-common.h (enum rid): Add RID_ATOMIC.
3282 * c-common.c (c_common_reswords): Add _Atomic.
3283 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
3284 (keyword_is_type_qualifier): Accept RID_ATOMIC.
3285 * c-format.c (check_format_types): Check for extra _Atomic
3286 qualifiers in format argument.
3287 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
3288 (pp_c_type_qualifier_list): Mention _Atomic in comment.
3290 2013-11-06 Tobias Burnus <burnus@net-b.de>
3292 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
3294 2013-11-06 Joseph Myers <joseph@codesourcery.com>
3296 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
3298 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
3299 to mean lack of IEEE 754 support.
3301 2013-11-05 Tobias Burnus <burnus@net-b.de>
3303 * c.opt (-Wdate-time): New option
3304 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
3306 2013-11-05 Joseph Myers <joseph@codesourcery.com>
3308 * c-cppbuiltin.c (cpp_iec_559_value): Test
3309 flag_excess_precision_cmdline not flag_excess_precision.
3311 2013-11-05 Tobias Burnus <burnus@net-b.de>
3313 * c.opt (fopenmp-simd): New option.
3314 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
3315 (omp_pragmas): ... this new struct.
3316 (c_pp_lookup_pragma): Also walk omp_pragmas.
3317 (init_pragma): Init pragmas for -fopenmp-simd.
3319 2013-11-04 Marek Polacek <polacek@redhat.com>
3322 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
3324 2013-11-04 Joseph Myers <joseph@codesourcery.com>
3326 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
3328 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
3330 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
3332 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
3333 (dump_ada_specs): Adjust prototype of second callback.
3334 * c-ada-spec.c (cpp_check): New global variable.
3335 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
3336 (print_generic_ada_decl): Likewise.
3337 (has_static_fields): Change return type to bool and add guard.
3338 (has_nontrivial_methods): New predicate.
3339 (is_tagged_type): Change return type to bool.
3340 (separate_class_package): Call has_nontrivial_methods.
3341 (pp_ada_tree_identifier): Minor tweaks.
3342 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
3343 (dump_ada_array_domains): Likewise.
3344 (dump_ada_array_type): Likewise.
3345 (dump_template_types): Remove cpp_check parameter and do not pass it to
3346 dump_generic_ada_node.
3347 (dump_ada_template): Likewise.
3348 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
3350 (print_ada_methods): Change return type to integer. Remove cpp_check
3351 parameter and do not pass it down.
3352 (dump_nested_types): Remove cpp_check parameter and do not pass it to
3353 dump_generic_ada_node.
3354 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
3356 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
3357 down. Use has_nontrivial_methods to recognize C++ classes. Use return
3358 value of print_ada_methods.
3359 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
3360 Set cpp_check to it before invoking dump_ada_nodes.
3361 (dump_ada_specs): Likewise.
3363 2013-11-03 Marek Polacek <polacek@redhat.com>
3365 * c-ubsan.c: Don't include hash-table.h.
3366 (ubsan_instrument_vla): New function.
3367 * c-ubsan.h: Declare it.
3369 2013-10-31 David Malcolm <dmalcolm@redhat.com>
3371 Automated part of renaming of symtab_node_base to symtab_node.
3373 Patch autogenerated by rename_symtab.py from
3374 https://github.com/davidmalcolm/gcc-refactoring-scripts
3375 revision 58bb219cc090b2f4516a9297d868c245495ee622
3377 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
3378 symtab_node_base to symtab_node.
3380 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
3382 Implement C++14 digit separators.
3383 * c-lex.c (interpret_float): Remove digit separators from scratch string
3384 before building real literal.
3386 2013-10-30 Jakub Jelinek <jakub@redhat.com>
3388 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
3390 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3392 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
3394 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
3396 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
3397 (insert_cilk_frame): New prototype.
3398 (cilk_init_builtins): Likewise.
3399 (gimplify_cilk_spawn): Likewise.
3400 (c_cilk_install_body_w_frame_cleanup): Likewise.
3401 (cilk_detect_spawn_and_unwrap): Likewise.
3402 (cilk_set_spawn_marker): Likewise.
3403 (build_cilk_sync): Likewise.
3404 (build_cilk_spawn): Likewise.
3407 2013-10-29 David Malcolm <dmalcolm@redhat.com>
3409 Patch autogenerated by refactor_symtab.py from
3410 https://github.com/davidmalcolm/gcc-refactoring-scripts
3411 revision 58bb219cc090b2f4516a9297d868c245495ee622
3413 * c-gimplify.c (c_genericize): Update for conversion of symtab types
3414 to a true class hierarchy.
3415 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
3417 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
3419 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
3421 2013-10-26 Jeff Law <law@redhat.com>
3423 * c-common.c (c_define_builtins): Remove mudflap support.
3424 * c.opt: Ignore and warn for mudflap options.
3426 2013-10-24 Tobias Burnus <burnus@net-b.de>
3429 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
3430 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
3432 2013-10-23 Jason Merrill <jason@redhat.com>
3434 * c-format.c (gcc_cxxdiag_char_table): Add %X.
3436 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3438 * c-common.h (omp_clause_mask::operator !=): New method.
3439 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
3440 instead of if (mask & something) tests everywhere.
3442 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
3443 201307 instead of 201107.
3444 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
3445 (c_common_attribute_table): Add "omp declare target" and
3446 "omp declare simd" attributes.
3447 (handle_omp_declare_target_attribute,
3448 handle_omp_declare_simd_attribute): New functions.
3449 * c-omp.c: Include c-pragma.h.
3450 (c_finish_omp_taskgroup): New function.
3451 (c_finish_omp_atomic): Add swapped argument, if true,
3452 build the operation first with rhs, lhs arguments and use NOP_EXPR
3454 (c_finish_omp_for): Add code argument, pass it down to make_code.
3455 (c_omp_split_clauses): New function.
3456 (c_split_parallel_clauses): Removed.
3457 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
3458 c_omp_declare_simd_clauses_to_decls): New functions.
3459 * c-common.h (omp_clause_mask): New type.
3460 (OMP_CLAUSE_MASK_1): Define.
3461 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
3462 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
3463 omp_clause_mask::operator |, omp_clause_mask::operator &,
3464 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
3465 omp_clause_mask::operator ==): New methods.
3466 (enum c_omp_clause_split): New.
3467 (c_finish_omp_taskgroup): New prototype.
3468 (c_finish_omp_atomic): Add swapped argument.
3469 (c_finish_omp_for): Add code argument.
3470 (c_omp_split_clauses): New prototype.
3471 (c_split_parallel_clauses): Removed.
3472 (c_omp_declare_simd_clauses_to_numbers,
3473 c_omp_declare_simd_clauses_to_decls): New prototypes.
3474 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
3475 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
3476 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
3477 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
3478 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
3479 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
3480 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
3481 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
3482 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
3483 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
3484 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
3485 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
3486 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
3487 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
3488 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
3489 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
3490 PRAGMA_OMP_CLAUSE_UNIFORM.
3492 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
3494 PR tree-optimization/20318
3495 * c-common.c (handle_returns_nonnull_attribute): New function.
3496 (c_common_attribute_table): Add returns_nonnull.
3498 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
3501 * c.opt (fcheck-new): Move to common.opt.
3503 2013-09-25 Marek Polacek <polacek@redhat.com>
3504 Jakub Jelinek <jakub@redhat.com>
3507 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
3508 an expression if we can prove it is correct.
3509 (ubsan_instrument_division): Likewise. Remove unnecessary
3512 2013-09-18 Marek Polacek <polacek@redhat.com>
3515 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
3517 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
3519 2013-09-14 Iain Sandoe <iain@codesourcery.com>
3522 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
3523 fobjc-gc, freplace-objc-classes): Accept for LTO.
3525 2013-09-13 Jacek Caban <jacek@codeweavers.com>
3527 * c-target.def: New hook
3529 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
3532 * c.opt (Wdelete-incomplete): Add.
3534 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3536 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
3537 (vector_types_compatible_elements_p): New function.
3538 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
3540 (vector_types_compatible_elements_p): Declare.
3542 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3544 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
3545 a virtual member function.
3546 (pp_simple_type_specifier): Remove.
3547 (pp_c_type_specifier): Likewise.
3548 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
3549 Rename from pp_c_type_specifier. Adjust.
3550 (c_pretty_printer::c_pretty_printer): Do not assign to
3551 simple_type_specifier.
3553 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3555 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
3557 (c_pretty_printer::storage_class_specifier): Likewise.
3558 (c_pretty_printer::initializer): Likewise.
3559 (pp_declaration): Remove.
3560 (pp_declaration_specifiers): Likewise.
3561 (pp_abstract_declarator): Likewise.
3562 (pp_declarator): Likewise.
3563 (pp_type_id): Likewise.
3564 (pp_statement): Likewise.
3565 (pp_constant): Likewise.
3566 (pp_id_expression): Likewise.
3567 (pp_primary_expression): Likewise.
3568 (pp_unary_expression): Likewise.
3569 (pp_multiplicative_expression): Likewise.
3570 (pp_conditional_expression): Likewise.
3571 (pp_assignment_expression): Likewise.
3572 (pp_expression): Likewise.
3573 (pp_c_type_id): Likewise.
3574 (pp_c_storage_class_specifier): Likewise.
3575 * c-pretty-print.c (pp_c_type_cast): Tidy.
3576 (pp_c_pointer): Likewise.
3577 (pp_c_type_specifier): Likewise.
3578 (pp_c_parameter_type_list): Likewise.
3579 (pp_c_function_definition): Likewise.
3580 (pp_c_init_declarator): Likewise.
3581 (pp_c_initializer_list): Likewise.
3582 (pp_c_constructor_elts): Likewise.
3583 (c_pretty_printer::direct_abstract_declarator): Likewise.
3584 (c_pretty_printer::declaration_specifiers): Likewise.
3585 (c_pretty_printer::primary_expression): Likewise.
3586 (c_pretty_printer::postfix_expression): Likewise.
3587 (c_pretty_printer::type_id): Rename from pp_c_type_id.
3588 (c_pretty_printer::storage_class_specifier): Rename from
3589 pp_c_storage_class_specifier.
3590 (c_pretty_printer::initializer): Rename from pp_c_initializer.
3591 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
3592 storage_class_specifier, initializer, offset_list, flags.
3594 2013-08-30 Marek Polacek <polacek@redhat.com>
3596 * c-ubsan.c: New file.
3597 * c-ubsan.h: New file.
3599 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
3601 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
3603 (c_pretty_printer::declaration_specifiers): Likewise.
3604 (c_pretty_printer::declarator): Likewise.
3605 (c_pretty_printer::abstract_declarator): Likewise.
3606 (c_pretty_printer::direct_abstract_declarator): Likewise.
3607 (c_pretty_printer::direct_declarator): Likewise.
3608 (c_pretty_printer::function_specifier): Likewise.
3609 (pp_declaration): Adjust.
3610 (pp_declaration_specifiers): Likewise.
3611 (pp_abstract_declarator): Likewise.
3612 (pp_direct_declarator): Likewise.
3613 (pp_function_specifier): Likewise.
3614 (pp_direct_abstract_declarator): Remove as unused.
3615 (pp_c_declaration): Remove.
3616 (pp_c_declaration_specifiers): Likewise.
3617 (pp_c_declarator): Likewise.
3618 (pp_c_direct_declarator): Likewise.
3619 (pp_c_function_specifier): Likewise.
3620 (pp_c_direct_abstract_declarator): Likewise.
3621 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
3622 from pp_c_abstract_declarator. Adjust.
3623 (c_pretty_printer::direct_abstract_declarator): Rename from
3624 pp_c_direct_abstract_declarator. Adjust.
3625 (c_pretty_printer::function_specifier): Rename from
3626 pp_c_function_specifier. Adjust.
3627 (c_pretty_printer::declaration_specifiers): Rename from
3628 pp_c_declaration_specifiers. Adjust.
3629 (c_pretty_printer::direct_declarator): Rename from
3630 pp_c_direct_declarator. Adjust.
3631 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
3632 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
3633 (c_pretty_printer::c_pretty_printer): Do not assign to
3634 declaration, declaration_specifiers, declarator,
3635 direct_declarator, direct_abstract_declarator, function_specifier.
3637 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
3639 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
3640 virtual member function.
3641 (c_pretty_printer::multiplicative_expression): Likewise.
3642 (c_pretty_printer::conditional_expression): Likewise.
3643 (c_pretty_printer::assignment_expression): Likewise.
3644 (c_pretty_printer::expression): Likewise.
3645 (pp_unary_expression): Adjust.
3646 (pp_multiplicative_expression): Likewise.
3647 (pp_assignment_expression): Likewise.
3648 (pp_conditional_expression): Likewise.
3649 (pp_expression): Likewise.
3650 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
3651 from pp_c_unary_expression. Adjust.
3652 (c_pretty_printer::multiplicative_expression): Rename from
3653 pp_c_multiplicative_expression. Adjust.
3654 (c_pretty_printer::conditional_expression): Rename from
3655 pp_c_conditional_expression. Adjust.
3656 (c_pretty_printer::assignment_expression): Rename from
3657 pp_c_assignment_expression. Adjust.
3658 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
3659 (c_pretty_printer::c_pretty_printer): Do not assign to
3660 unary_expression, multiplicative_expression,
3661 conditional_expression, expression.
3663 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3665 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
3666 virtual member function.
3667 (pp_postfix_expression): Adjust.
3668 (pp_c_postfix_expression): Remove.
3669 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
3670 from pp_c_postfix_expression. Adjust.
3671 (c_pretty_printer::c_pretty_printer): Do not assign to
3674 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3676 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
3677 virtua member function.
3678 (pp_primary_expression): Adjust.
3679 (pp_c_primary_expression): Remove.
3680 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
3681 from pp_c_primary_expression. Adjust.
3682 (pp_c_initializer_list): Use pp_primary_expression.
3683 (c_pretty_printer::c_pretty_printer): Do not assign to
3686 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3688 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
3689 * c-pretty-print.c (M_): Remove.
3690 (c_pretty_printer::translate_string): Define.
3691 (pp_c_type_specifier): Use it.
3692 (pp_c_primary_expression): Likewise.
3693 (pp_c_expression): Likewise.
3695 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3697 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
3699 (pp_c_id_expression): Remove.
3700 (pp_id_expression): Adjust.
3701 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
3702 pp_c_id_expression. Adjust.
3703 (pp_c_postfix_expression): Use pp_id_expression.
3704 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
3706 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3708 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
3710 (pp_constant): Adjust.
3711 (pp_c_constant): Remove.
3712 * c-pretty-print.c (c_pretty_printer::constant): Rename from
3713 pp_c_constant. Adjust.
3715 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
3716 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
3718 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3720 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
3721 (c_pretty_printer::c_pretty_printer): Declare.
3722 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
3723 c_pretty_printer_init. Adjust.
3724 (print_c_tree): Do not call c_pretty_printer_init.
3725 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
3727 2013-08-09 Arnaud Charlet <charlet@adacore.com>
3729 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
3731 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
3734 * c-common.c (pointer_int_sum): Add bool parameter.
3735 * c-common.h (pointer_int_sum): Adjust declaration.
3737 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
3739 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
3740 c_pretty_printer variable.
3742 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3744 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
3746 (pp_c_base): Likewise. Adjust users.
3747 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
3748 (pp_c_whitespace): Do not call pp_base.
3749 (pp_c_left_paren): Likewise.
3750 (pp_c_right_paren): Likewise.
3751 (pp_c_left_brace): Likewise.
3752 (pp_c_right_brace): Likewise.
3753 (pp_c_left_bracket): Likewise.
3754 (pp_c_right_bracket): Likewise.
3755 (pp_c_dot): Likewise.
3756 (pp_c_ampersand): Likewise.
3757 (pp_c_star): Likewise.
3758 (pp_c_arrow): Likewise.
3759 (pp_c_semicolon): Likewise.
3760 (pp_c_complement): Likewise.
3761 (pp_c_exclamation): Likewise.
3762 (pp_c_direct_declarator): Likewise.
3763 (pp_c_ws_string): Likewise.
3764 (pp_c_identifier): Likewise.
3765 (pp_c_statement): Likewise.
3766 (print_c_tree): Likewise.
3768 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
3771 * c-common.c (c_parse_error): Catch user-defined literal tokens and
3772 provide useful error strings.
3774 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3776 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
3777 printer functions instead of pp_string or operators and punctuators.
3778 (dump_generic_ada_node): Likewise.
3779 * c-pretty-print.c (pp_c_type_specifier): Likewise.
3780 (pp_c_relational_expression): Likewise.
3781 (pp_c_logical_or_expression): Likewise.
3783 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3785 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
3786 functions instead of pp_character.
3787 (pp_ada_tree_identifier): Likewise.
3788 (dump_ada_double_name): Likewise.
3789 (dump_ada_function_declaration): Likewise.
3790 (dump_ada_array_domains): Likewise.
3791 (dump_template_types): Likewise.
3792 (dump_generic_ada_node): Likewise.
3793 (print_ada_declaration): Likewise.
3794 (print_ada_struct_decl): Likewise.
3795 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3797 2013-07-23 Tom Tromey <tromey@redhat.com>
3799 * c-common.h (enum rid) <RID_GENERIC>: New constant.
3800 * c-common.c (c_common_reswords): Add _Generic.
3802 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
3804 * c-common.c: Fix typos.
3805 * c-common.h: Likewise.
3807 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
3810 * c-common.c (c_common_attribute_table): Add warn_unused.
3811 (handle_warn_unused_attribute): New.
3813 2013-07-10 Jakub Jelinek <jakub@redhat.com>
3815 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
3816 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
3818 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
3821 * c.opt: Add Wconditionally-supported.
3823 2013-07-08 Graham Stott <graham.stott@btinternet.com>
3825 * array-notation-common.c (length_mismatch_in_expr_p): Delete
3826 unused variables l_length and l_node.
3828 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3831 * c-common.c (complete_array_type): Delay folding first index
3832 like other indices. When folding, check for index overflow.
3834 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
3837 * c-common.h (c_build_vec_perm_expr): New complain argument.
3838 * c-common.c (c_build_vec_perm_expr): Likewise.
3839 Use save_expr also in C++.
3841 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3843 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
3844 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3845 * c-opts.c (c_common_post_options): Likewise.
3847 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3849 * array-notation-common.c (length_mismatch_in_expr): Changed the
3850 parameter type's from a dynamic array to a vec_tree. Also removed
3851 the size parameters.
3852 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
3855 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3857 * c-common.h (struct cilkplus_an_parts): New structure.
3858 (struct cilkplus_an_loop_parts): Likewise.
3859 (cilkplus_extract_an_triplets): New prototype.
3860 (fix_sec_implicit_args): Likewise.
3861 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
3862 (fix_sec_implicit_args): Likewise.
3864 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
3866 * array-notation-common.c (find_inv_trees): Removed an unwanted
3868 * c-common.h (struct inv_list::additional_tcodes): Changed type from
3869 enum rid to enum tree_code.
3871 2013-06-11 Jan Hubicka <jh@suse.cz>
3873 * c-common.c (handle_alias_ifunc_attribute): Do not set
3874 DECL_EXTERNAL for weakref variables.
3875 * c-pragma.c (handle_pragma_weak): Make sure aliases
3876 are not declared as external.
3878 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3880 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
3881 function from c/c-array-notation.c.
3882 (is_cilkplus_reduce_builtin): Likewise.
3883 (find_rank): Likewise.
3884 (extract_array_notation_exprs): Likewise.
3885 (replace_array_notations): Likewise.
3886 (find_inv_trees): Likewise.
3887 (replace_inv_trees): Likewise.
3888 (contains_array_notation_expr): Likewise.
3889 (find_correct_array_notation_type): Likewise.
3890 * c-common.h (struct inv_list): Moved this struct from the file
3891 c/c-array-notation.c and added a new field called additional tcodes.
3892 (length_mismatch_in_expr_p): New prototype.
3893 (is_cilkplus_reduce_builtin): Likewise.
3894 (find_rank): Likewise.
3895 (extract_array_notation_exprs): Likewise.
3896 (replace_array_notation): Likewise.
3897 (find_inv_trees): Likewise.
3898 (replace_inv_trees): Likewise.
3899 (find_correct_array_notation_type): Likewise.
3901 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3903 * c-common.c (c_define_builtins): When cilkplus is enabled, the
3904 function array_notation_init_builtins is called.
3905 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
3906 * c-common.def (ARRAY_NOTATION_REF): New tree.
3907 * c-common.h (build_array_notation_expr): New function declaration.
3908 (build_array_notation_ref): Likewise.
3909 (extract_sec_implicit_index_arg): New extern declaration.
3910 (is_sec_implicit_index_fn): Likewise.
3911 (ARRAY_NOTATION_CHECK): New define.
3912 (ARRAY_NOTATION_ARRAY): Likewise.
3913 (ARRAY_NOTATION_START): Likewise.
3914 (ARRAY_NOTATION_LENGTH): Likewise.
3915 (ARRAY_NOTATION_STRIDE): Likewise.
3916 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
3918 (pp_c_expression): Likewise.
3919 * c.opt (flag_enable_cilkplus): New flag.
3920 * array-notation-common.c: New file.
3922 2013-05-14 Jakub Jelinek <jakub@redhat.com>
3925 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
3927 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
3929 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
3932 2013-05-07 Han Shen <shenhan@google.com>
3934 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
3936 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3938 * c-common.c (check_user_alignment): Emit error for negative values.
3940 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3942 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
3944 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3946 * c-cppbuiltin.c (c_cpp_builtins): Do not define
3947 __GXX_EXPERIMENTAL_CXX1Y__.
3949 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3950 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3952 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
3953 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
3954 to simply use OPT_Wpointer_arith.
3955 (c_sizeof_or_alignof_type): Likewise.
3957 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3959 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
3961 2013-04-12 Jakub Jelinek <jakub@redhat.com>
3963 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
3964 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
3967 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
3969 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
3971 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
3973 * c-common.c (pointer_int_sum): Remove dead code.
3975 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
3978 * c-common.c (handle_optimize_attribute): Don't call
3979 save_optabs_if_changed.
3981 2013-03-05 Jakub Jelinek <jakub@redhat.com>
3984 * c-pch.c (pch_init): Free target_validity at the end.
3986 2013-03-04 Jakub Jelinek <jakub@redhat.com>
3988 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
3990 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
3991 Jakub Jelinek <jakub@redhat.com>
3994 * c-common.c (handle_no_sanitize_address_attribute): New function.
3995 (c_common_attribute_table): Add no_sanitize_address attribute.
3996 (handle_no_address_safety_analysis_attribute): Add
3997 no_sanitize_address attribute, not no_address_safety_analysis
4000 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
4003 * c-common.c (handle_optimize_attribute): Call
4004 save_optabs_if_changed.
4006 2013-02-18 Jakub Jelinek <jakub@redhat.com>
4007 Steven Bosscher <steven@gcc.gnu.org>
4010 * c-opts.c (c_common_post_options): If debug info is enabled
4011 and non-dwarf*, refuse to load PCH files and when writing PCH
4014 2013-02-05 Jakub Jelinek <jakub@redhat.com>
4017 * c-common.c (handle_error_attribute): Fix condition.
4019 2013-01-30 Jakub Jelinek <jakub@redhat.com>
4022 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
4024 2013-01-18 Jason Merrill <jason@redhat.com>
4027 * c.opt (-fextern-tls-init): New.
4028 * c-opts.c (c_common_post_options): Handle it.
4030 2013-01-09 Jakub Jelinek <jakub@redhat.com>
4033 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
4034 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
4035 and is either negative or bigger or equal to type precision
4036 of the first operand.
4038 2012-12-03 Marek Polacek <polacek@redhat.com>
4041 * c-common.c (check_user_alignment): Swap order of tests,
4042 check TREE_CODE first.
4044 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
4047 * c-common.h (overflow_type): New enum.
4048 (build_userdef_literal): Add overflow_type argument.
4049 (tree_userdef_literal): Add overflow_type.
4050 (USERDEF_LITERAL_OVERFLOW): New access macro.
4051 * c-common.c (build_userdef_literal): Add overflow_type
4053 * c-lex.c (c_lex_with_flags): Add overflow_type to
4054 build_userdef_literal calls.
4055 (interpret_integer, interpret_float): Add overflow_type argument.
4057 2012-11-28 Richard Biener <rguenther@suse.de>
4060 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
4061 here and use a type with proper overflow behavior for types that would
4062 need to be promoted for the arithmetic.
4064 2012-11-23 Jakub Jelinek <jakub@redhat.com>
4067 * c-common.c (handle_no_address_safety_analysis_attribute): New
4069 (c_common_attribute_table): Add no_address_safety_analysis.
4071 2012-11-16 Simon Baldwin <simonb@google.com>
4073 * c.opt: Add f[no-]canonical-system-headers.
4074 * c-opts.c (c_common_handle_option): Handle
4075 OPT_fcanonical_system_headers.
4077 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
4080 * c-opts.c (c_common_handle_option): Set new flags.
4081 * c.opt: Describe new flags.
4083 2012-11-09 Jason Merrill <jason@redhat.com>
4085 * c.opt (Wabi-tag): New.
4087 2012-11-09 Andi Kleen <ak@linux.intel.com>
4090 * c-common.c (get_atomic_generic_size): Mask with
4093 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4096 * c.opt (Wformat): Make it Alias Wformat=1.
4097 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
4098 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
4100 (Wformat=): RejectNegative. Use LangEnabledBy.
4101 (Wnonnull): Use LangEnabledBy.
4102 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
4103 * c-format.c (set_Wformat): Delete.
4104 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
4105 (maybe_read_dollar_number): Likewise.
4106 (avoid_dollar_number): Likewise.
4107 (finish_dollar_format_checking): Likewise.
4108 (check_format_info): Likewise.
4109 (check_format_info_main): Likewise.
4110 (check_format_types): Likewise.
4111 (format_type_warning): Likewise.
4112 * c-common.c (int): Likewise.
4113 (check_function_sentinel): Likewise.
4114 * c-common.h (warn_format,set_Wformat): Do not declare here.
4116 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4119 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
4120 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
4122 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
4124 (Wvariadic-macros): Init(1).
4125 * c-opts.c (c_common_handle_option): Do not handle them
4127 (c_common_post_options): Likewise.
4128 (sanitize_cpp_opts): warn_unused_macros is now
4129 cpp_warn_unused_macros.
4130 (push_command_line_include): Likewise.
4131 * c-common.c (warn_unknown_pragmas): Do not define.
4132 * c-common.h (warn_unknown_pragmas): Do not declare.
4134 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4137 * c-common.c (conversion_warning): Handle conditional expressions.
4139 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
4142 * c.opt (Wreturn_local_addr): Define new option.
4144 2012-10-25 Jason Merrill <jason@redhat.com>
4146 * c.opt (Wvirtual-move-assign): New.
4148 * c.opt (Winherited-variadic-ctor): New.
4150 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
4153 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
4155 2012-10-23 Joseph Myers <joseph@codesourcery.com>
4157 * c-common.h (pch_cpp_save_state): Declare.
4158 * c-target.def (c_preinclude): New hook.
4159 * c-opts.c (done_preinclude): New.
4160 (push_command_line_include): Handle default preincluded header.
4161 (cb_file_change): Call pch_cpp_save_state when calling
4162 push_command_line_include.
4163 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
4164 (pch_cpp_save_state): New.
4165 (pch_init): Call pch_cpp_save_state conditionally, instead of
4166 calling cpp_save_state.
4168 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4172 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
4173 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
4174 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
4175 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
4176 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
4177 * c-opts.c (c_common_handle_option): Remove explicit handling from
4179 (c_common_post_options): Likewise.
4181 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
4183 * c-ada-spec.c (LOCATION_COL): Delete.
4184 (compare_location): New function.
4185 (compare_node): Use it.
4186 (compare_comment): Likewise.
4188 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
4192 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
4193 * c-opts.c (c_common_handle_option): Do not set them here. Add
4195 (c_common_post_options): Likewise.
4197 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
4199 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
4200 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
4201 Remove POINTER_TYPE handling, add large unsigned handling and use
4202 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
4204 2012-10-12 Jakub Jelinek <jakub@redhat.com>
4207 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
4208 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
4209 locs and array of 3 trees instead of just single loc and single
4210 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
4211 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
4212 For *cmp* builtins that take two sources strings report warnings
4213 about first and second source, not about destination and source.
4215 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
4218 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
4220 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
4222 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
4223 declaring something coming from another file.
4225 2012-10-10 Arnaud Charlet <charlet@adacore.com>
4228 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
4230 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
4233 * c-common.c (warn_about_parentheses): Add location_t parameter;
4234 use EXPR_LOC_OR_LOC.
4235 * c-common.h: Update declaration.
4237 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
4240 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
4241 more operations. Make error messages optional.
4242 * c-common.h (enum stv_conv): Moved from c-typeck.c.
4243 (scalar_to_vector): Declare.
4245 2012-10-08 Jason Merrill <jason@redhat.com>
4247 * c-common.c (c_common_reswords): Add thread_local.
4249 2012-10-08 Dodji Seketeli <dodji@redhat.com>
4251 PR c++/53528 C++11 attribute support
4252 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
4254 * c-common.c (check_cxx_fundamental_alignment_constraints): New
4256 (handle_aligned_attribute): In choose strictest alignment
4257 among many. Use new check_cxx_fundamental_alignment_constraints.
4258 (handle_transparent_union_attribute): In c++11 attribute syntax,
4259 don't look through typedefs.
4261 2012-10-04 Arnaud Charlet <charlet@adacore.com>
4263 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
4264 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
4267 2012-09-25 Dehao Chen <dehao@google.com>
4270 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
4271 map when read in the pch.
4273 2012-09-18 Arnaud Charlet <charlet@adacore.com>
4275 * c-ada-spec.c: Style fixes.
4277 2012-09-18 Thomas Quinot <quinot@adacore.com>
4279 * c.opt (-fada-spec-parent): Define new command line switch.
4280 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
4281 is specified, generate binding spec as a child of the specified unit.
4283 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
4284 Manuel López-Ibáñez <manu@gcc.gnu.org>
4287 * c.opt ([Winit-self]): Enabled by -Wall in C++.
4289 2012-08-23 Arnaud Charlet <charlet@adacore.com>
4291 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
4292 for pointers, and add missing Convention C pragma.
4293 (print_ada_struct_decl): Add missing aliased keyword.
4294 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
4296 2012-08-17 Jakub Jelinek <jakub@redhat.com>
4298 * c-common.c (sizeof_pointer_memaccess_warning): New function.
4299 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
4300 * c-opts.c (c_common_handle_option): Enable it for -Wall.
4301 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
4302 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
4304 2012-08-10 Richard Guenther <rguenther@suse.de>
4306 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
4308 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
4310 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
4311 instead of separate pp_newline and pp_flush.
4312 (print_c_tree): Likewise.
4314 2012-07-26 Richard Henderson <rth@redhat.com>
4316 * c-common.c (handle_hot_attribute): Allow labels.
4317 (handle_cold_attribute): Likewise.
4319 2012-07-20 Jakub Jelinek <jakub@redhat.com>
4322 * c-common.c (check_function_nonnull): Handle multiple nonnull
4323 attributes properly.
4325 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
4327 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
4328 * c-ada-spec.c: Likewise.
4329 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
4331 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4333 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
4334 Remove code conditional on it.
4336 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
4338 * c-gimplify.c: Do not include basic-block.h.
4339 * c-common.c: Do not include linfuncs.h.
4341 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
4343 * c-common.h: Include tree.h.
4345 2012-07-02 Jason Merrill <jason@redhat.com>
4348 * c-common.c (get_priority): Call default_conversion.
4350 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
4352 * c-pch.c (c_common_write_pch): Remove unused variables.
4354 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
4356 * cppspec.c: Moved from gcc/ to here.
4358 2012-06-27 Kai Tietz <ktietz@redhat.com>
4360 PR preprocessor/37215
4361 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
4363 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
4365 * c-common.h (c_common_print_pch_checksum): Remove.
4366 * c-pch.c: Do not include output.h.
4367 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
4368 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
4369 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
4370 (struct c_pch_header): Remove.
4371 (get_ident): Update gpch version.
4372 (pch_init): Do not print executable_checksum to asm_out_file.
4373 Do not fail if there is no asm_out_file to read back from. Set
4374 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
4375 (c_common_write_pch): Verify that nothing was written to asm_out_file
4376 since pch_init was called. Do not write a c_pch_header, and do not
4377 copy from asm_out_file to the PCH.
4378 (c_common_read_pch): Do not read a c_pch_header, and do not restore
4379 the content of asm_out_file from the PCH.
4380 (c_common_print_pch_checksum): Remove.
4381 * c-opts.c (c_common_init): Print out executable_checksum directly.
4383 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4385 * c-target.def (objc_declare_unresolved_class_reference,
4386 objc_declare_class_definition): Add new hooks.
4388 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4390 * c-lex.c: Do not include output.h.
4391 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
4392 Remove uses of ASM_OUTPUT_IDENT.
4394 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
4397 * c-common.h (c_build_vec_perm_expr): Move decl here.
4398 * c-common.c (c_build_vec_perm_expr): Move definition
4401 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
4403 * c.opt (fconserve-space): Turn into a no-op.
4405 2012-06-04 Sterling Augustine <saugustine@google.com>
4407 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
4408 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
4409 both the start and end of the function.
4411 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4413 * c-common.c: Do not include output.h.
4414 * c-pragma.c: Likewise.
4416 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4418 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
4419 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
4420 (lang_decl_name): Handle namespace decls.
4422 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
4424 * c-ada-spec.c: Do not include output.h.
4425 * c-semantics.c: Likewise.
4427 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4429 * c-common.c: Fix typo.
4431 2012-05-29 Michael Matz <matz@suse.de>
4433 * c-common.h (c_expand_decl): Remove prototype.
4435 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4437 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
4438 * c-opts.c (c_common_handle_option): Remove code handling
4439 warn_missing_braces.
4441 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
4444 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
4447 2012-05-22 Dodji Seketeli <dodji@redhat.com>
4450 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
4452 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
4454 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
4455 * c-opts.c (c_common_handle_option): Do not handle explicitly
4456 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
4458 2012-05-16 Dodji Seketeli <dodji@redhat.com>
4460 PR preprocessor/7263
4461 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
4462 to cpp_classify_number. For diagnostics, use the precise location
4463 instead of the global input_location.
4465 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4468 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
4470 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
4472 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
4474 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
4477 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
4478 Wreorder): Use LangEnabledBy.
4479 * c-opts.c (c_common_handle_option): Do not enable them
4480 explicitly. Call lang-specific generated functions.
4481 (c_common_post_options): Do not set them here.
4483 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
4485 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
4486 Wmissing-field-initializers,Wmissing-parameter-type,
4487 Wold-style-declaration,Woverride-init): Use EnabledBy.
4488 * c-opts.c (c_common_post_options): Do not set here explicitly.
4490 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4493 * c-opts.c (c_common_handle_option): Use handle_generated_option
4494 to enable sub-options.
4496 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
4499 * c-common.c (warnings_for_convert_and_check): Use warning_at.
4501 2012-05-10 Richard Guenther <rguenther@suse.de>
4503 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
4504 adjust commentary about TYPE_IS_SIZETYPE types.
4506 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4509 * c-common.c (warn_logical_operator): Check that argument of
4510 integer_zerop is not NULL.
4512 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
4515 * c-common.c (warn_logical_operator): Do not warn if either side
4516 is already true or false.
4518 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
4521 * c-common.c (expr_original_type): New.
4522 (shorten_compare): Do not warn for enumeration types.
4524 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4526 * c.opt (fpermissive): Add Var(flag_permissive).
4528 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
4531 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
4532 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
4534 2012-04-30 Dodji Seketeli <dodji@redhat.com>
4536 Add -Wvarargs option
4537 * c.opt (Wvarargs): Define new option.
4539 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4541 * c-common.c (check_function_arguments): Replace
4542 Wmissing-format-attribute with Wsuggest-attribute=format.
4544 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4546 * c.opt (Wsuggest-attribute=format): New. Alias of
4547 Wmissing-format-attribute.
4548 * c-format.c (decode_format_type): Replace
4549 Wmissing-format-attribute with Wsuggest-attribute=format.
4550 (check_function_format): Likewise.
4552 2012-04-27 Ollie Wild <aaw@google.com>
4554 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
4555 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
4556 * c.opt: Add Wliteral-suffix.
4558 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
4561 * c.opt (Wpedantic): New.
4562 (pedantic): Alias Wpedantic.
4563 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
4564 (c_common_post_options): Likewise.
4565 (sanitize_cpp_opts): Likewise.
4566 * c-lex.c (interpret_float): Likewise.
4567 * c-format.c (check_format_types): Likewise.
4568 * c-common.c (pointer_int_sum): Likewise.
4569 (c_sizeof_or_alignof_type): Likewise.
4570 (c_add_case_label): Likewise.
4571 (c_do_switch_warnings): Likewise.
4572 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
4574 2012-04-15 Jason Merrill <jason@redhat.com>
4577 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
4578 (C_STD_NAME): Distinguish between C++98 and C++11.
4580 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
4583 * c-common.h (uint16_type_node): Rename into...
4584 (c_uint16_type_node): ...this.
4585 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
4586 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
4588 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
4590 * c-common.c (warn_if_unused_value): Move definition to here.
4591 * c-common.h (warn_if_unused_value): Move declaration to here.
4593 2012-03-23 William Bader <williambader@hotmail.com>
4595 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
4597 2012-03-20 Jason Merrill <jason@redhat.com>
4599 * c-common.h (enum cxx_dialect): Add cxx1y.
4600 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
4602 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
4603 * c-opts.c (c_common_post_options): Likewise.
4604 (set_std_cxx1y): New.
4605 (c_common_handle_option): Call it.
4606 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
4608 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
4611 * c.opt ([Wuseless-cast]): Add.
4613 2012-03-16 Richard Guenther <rguenther@suse.de>
4615 * c-pretty-print.c (pp_c_initializer_list): Adjust.
4617 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
4620 * c.opt (ftemplate-backtrace-limit) Add.
4622 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4624 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
4626 * c-pragma.c (handle_pragma_extern_prefix): Remove.
4627 (init_pragma): Don't register extern_prefix.
4629 2012-03-12 Richard Guenther <rguenther@suse.de>
4631 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
4632 (builtin_type_for_size): Likewise.
4634 2012-02-13 Jakub Jelinek <jakub@redhat.com>
4637 * c-common.c (sync_resolve_params): Don't decide whether to convert
4638 or not based on TYPE_SIZE comparison, convert whenever arg_type
4639 is unsigned INTEGER_TYPE.
4641 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
4644 * c.opt ([Wunused-local-typedefs]): Fix description.
4646 2012-01-24 Mike Stump <mikestump@comcast.net>
4648 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
4651 2012-01-18 Richard Guenther <rguenther@suse.de>
4653 * c-opts.c (c_common_post_options): Reset LTO flags if
4654 we are about to generate a PCH.
4656 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
4659 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
4660 use pp_unsigned_wide_integer.
4662 2012-01-10 Richard Guenther <rguenther@suse.de>
4665 * c-opts.c (c_common_handle_option): Move -Werror handling
4666 to language independent code.
4668 2012-01-05 Richard Guenther <rguenther@suse.de>
4671 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
4674 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
4677 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
4678 of array types with an unknown bound.
4680 2011-12-20 Joseph Myers <joseph@codesourcery.com>
4682 * c-common.c (flag_isoc99): Update comment to refer to C11.
4683 (flag_isoc1x): Change to flag_isoc11.
4684 * c-common.h (flag_isoc99): Update comment to refer to C11.
4685 (flag_isoc1x): Change to flag_isoc11.
4686 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
4688 * c-opts.c (set_std_c1x): Change to set_std_c11.
4689 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
4691 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
4692 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
4693 * c.opt (std=c1x): Change to std=c11. Document as non-draft
4695 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
4696 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
4697 (std=gnu1x): Make alias of std=gnu11.
4699 2011-12-19 Jason Merrill <jason@redhat.com>
4702 * c-common.c (handle_transparent_union_attribute): Check the first
4703 field if the type is complete.
4705 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
4708 * c-common.c (RID_IS_FINAL): Add.
4709 * c-common.h (RID_IS_FINAL): Add.
4711 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
4713 * c.opt (fgnu-runtime): Provide full description.
4714 (fnext-runtime): Likewise.
4715 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
4717 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
4719 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
4720 predefines in one place. Add LOCK_FREE predefines.
4721 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
4724 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
4727 * c-common.c (get_atomic_generic_size): Check for various error
4729 (resolve_overloaded_atomic_exchange,
4730 resolve_overloaded_atomic_compare_exchange,
4731 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
4732 error_mark_node for error conditions.
4734 2011-11-08 Richard Guenther <rguenther@suse.de>
4739 2011-11-07 Richard Henderson <rth@redhat.com>
4740 Aldy Hernandez <aldyh@redhat.com>
4741 Torvald Riegel <triegel@redhat.com>
4743 Merged from transactional-memory.
4745 * c-common.c (handle_tm_wrap_attribute,
4746 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
4747 (struct c_common_reswords): Added __transaction* keywords.
4748 (struct c_common_attribute_table): Added transaction* and tm_regparm
4750 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
4752 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
4753 find_tm_attribute): Declare.
4755 2011-11-07 Jason Merrill <jason@redhat.com>
4758 * c-common.c, c-common.h: Revert yesterday's changes.
4760 2011-11-06 Jason Merrill <jason@redhat.com>
4763 * c-common.c (decl_has_visibility_attr): Split out from...
4764 (c_determine_visibility): ...here.
4765 * c-common.h: Declare it.
4767 2011-11-06 Joseph Myers <joseph@codesourcery.com>
4769 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
4770 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
4772 (check_user_alignment): New. Split out of
4773 handle_aligned_attribute. Disallow integer constants with
4774 noninteger types. Conditionally allow zero.
4775 (handle_aligned_attribute): Use check_user_alignment.
4776 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
4778 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
4779 Richard Henderson <rth@redhat.com>
4781 Merged from cxx-mem-model.
4783 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
4784 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
4785 parameters that are the same type size.
4786 (get_atomic_generic_size): New. Find size of generic
4787 atomic function parameters and do typechecking.
4788 (add_atomic_size_parameter): New. Insert size into parameter list.
4789 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
4790 either __atomic_exchange_n or external library call.
4791 (resolve_overloaded_atomic_compare_exchange): Restructure
4792 __atomic_compare_exchange to either _n variant or external library call.
4793 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
4794 __atomic_load_n or an external library call.
4795 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
4796 __atomic_store_n or an external library call.
4797 (resolve_overloaded_builtin): Handle new __atomic builtins.
4799 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
4802 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
4803 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
4804 <INDIRECT_REF>: Return the argument.
4805 <ARRAY_REF>: Remove special code for negative offset.
4806 Call fold_build_pointer_plus instead of size_binop.
4807 (fold_offsetof): Remove STOP_REF argument and adjust.
4808 * c-common.h (fold_offsetof_1): Declare.
4809 (fold_offsetof): Remove STOP_REF argument.
4811 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
4814 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4815 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4816 Wnarrowing for C++0x and C++98.
4817 * c.opt ([Wnarrowing]): Update.
4819 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
4822 * c.opt: Add Wzero-as-null-pointer-constant.
4824 2011-10-31 Jason Merrill <jason@redhat.com>
4826 * c.opt (-fdeduce-init-list): Off by default.
4829 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
4830 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
4832 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
4834 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
4837 * c.opt (fvisibility-inlines-hidden): Description change.
4839 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
4841 Implement C++11 user-defined literals.
4842 * c-common.c (build_userdef_literal): New.
4843 * c-common.def: New tree code.
4844 * c-common.h (tree_userdef_literal): New tree struct and accessors.
4845 * c-lex.c (interpret_float): Add suffix parm.
4846 (c_lex_with_flags): Build literal tokens.
4848 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4852 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4855 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4856 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4857 Wnarrowing for C++0x and C++98.
4858 * c.opt ([Wnarrowing]): Update.
4860 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4863 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4864 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4865 Wnarrowing for C++0x and C++98.
4866 * c.opt ([Wnarrowing]): Update.
4868 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
4871 * c-common.c (conversion_warning): Remove code looking for
4872 artificial operands.
4874 2011-10-18 Dodji Seketeli <dodji@redhat.com>
4877 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
4878 !NO_IMPLICIT_EXTERN_C.
4880 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
4882 * c-common.c (c_common_reswords): Add __bases,
4884 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
4886 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
4889 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
4891 2011-10-15 Tom Tromey <tromey@redhat.com>
4892 Dodji Seketeli <dodji@redhat.com>
4894 * c.opt (fdebug-cpp): New option.
4895 * c-opts.c (c_common_handle_option): Handle the option.
4896 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
4897 output stream in parameter. Factorized from ...
4898 (maybe_print_line): ... this. Dump location debug information when
4899 -fdebug-cpp is in effect.
4900 (print_line_1): New static function. Takes an output stream in
4901 parameter. Factorized from ...
4902 (print_line): ... here. Dump location information when -fdebug-cpp
4904 (scan_translation_unit): Dump location information when
4905 -fdebug-cpp is in effect.
4907 2011-10-15 Tom Tromey <tromey@redhat.com>
4908 Dodji Seketeli <dodji@redhat.com>
4910 * c.opt (ftrack-macro-expansion): New option. Handle it with and
4912 * c-opts.c (c_common_handle_option)<case
4913 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
4914 cases. Handle -ftrack-macro-expansion with and without argument.
4916 2011-10-15 Tom Tromey <tromey@redhat.com>
4917 Dodji Seketeli <dodji@redhat.com>
4919 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
4920 (print_line, cb_define, do_line_change): Adjust to avoid touching
4921 the internals of struct line_map. Use the public API instead.
4922 * c-pch.c (c_common_read_pch): Likewise.
4923 * c-lex.c (fe_file_change): Likewise.
4925 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
4928 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
4930 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
4933 * c-pretty-print.c (pp_c_floating_constant): Output
4934 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
4936 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
4938 * c-common.c (def_builtin_1): Delete old interface with two
4939 parallel arrays to hold standard builtin declarations, and replace
4940 it with a function based interface that can support creating
4941 builtins on the fly in the future. Change all uses, and poison
4942 the old names. Make sure 0 is not a legitimate builtin index.
4943 * c-omp.c (c_finish_omp_barrier): Ditto.
4944 (c_finish_omp_taskwait): Ditto.
4945 (c_finish_omp_flush): Ditto.
4947 2011-10-11 Tristan Gingold <gingold@adacore.com>
4949 * c.opt: (fallow-parameterless-variadic-functions): New.
4951 2011-09-08 Dodji Seketeli <dodji@redhat.com>
4953 PR c++/33255 - Support -Wunused-local-typedefs warning
4954 * c-common.h (struct c_language_function::local_typedefs): New
4956 (record_locally_defined_typedef, maybe_record_typedef_use)
4957 (maybe_warn_unused_local_typedefs): Declare new functions.
4958 * c-common.c (record_locally_defined_typedef)
4959 (maybe_record_typedef_use)
4960 (maybe_warn_unused_local_typedefs): Define new functions.
4961 * c.opt: Declare new -Wunused-local-typedefs flag.
4963 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
4966 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
4969 2011-09-05 Richard Guenther <rguenther@suse.de>
4971 * c-common.c (complete_array_type): Use ssize_int (-1) instead
4972 of integer_minus_one_node for empty array upper bounds.
4974 2011-08-28 Dodji Seketeli <dodji@redhat.com>
4976 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
4977 it's the first time it's being called on this main TU.
4979 2011-08-24 Richard Guenther <rguenther@suse.de>
4982 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
4984 2011-08-22 Gabriel Charette <gchare@google.com>
4986 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
4987 defined in cpp_init_builtins and c_cpp_builtins.
4989 2011-08-19 Joseph Myers <joseph@codesourcery.com>
4991 * c-common.c (c_common_reswords): Add __builtin_complex.
4992 * c-common.h (RID_BUILTIN_COMPLEX): New.
4994 2011-08-18 Joseph Myers <joseph@codesourcery.com>
4996 * c-common.c (c_common_reswords): Add _Noreturn.
4997 (keyword_is_function_specifier): Handle RID_NORETURN.
4998 * c-common.h (RID_NORETURN): New.
5000 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
5002 * c-common.c (unsafe_conversion_p): New function. Check if it is
5003 unsafe to convert an expression to the type.
5004 (conversion_warning): Adjust, use unsafe_conversion_p.
5005 * c-common.h (unsafe_conversion_p): New function declaration.
5007 2011-08-02 Jakub Jelinek <jakub@redhat.com>
5009 * c-common.h (c_finish_omp_atomic): Adjust prototype.
5010 (c_finish_omp_taskyield): New prototype.
5011 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
5012 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
5013 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
5014 or RHS1 have side-effects, evaluate those too in the right spot,
5015 if it is a decl and LHS is also a decl, error out if they
5017 (c_finish_omp_taskyield): New function.
5018 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
5019 * c-pragma.c (omp_pragmas): Add taskyield.
5020 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
5021 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
5022 PRAGMA_OMP_CLAUSE_MERGEABLE.
5024 2011-07-25 Dodji Seketeli <dodji@redhat.com>
5026 * c-common.h (set_underlying_type): Remove parm name from
5029 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
5031 * c-pretty-print.h: Search c-common.h in c-family.
5033 2011-07-22 Jason Merrill <jason@redhat.com>
5036 * c.opt (Wnarrowing): New.
5039 * c-common.h: Declare c_linkage_bindings.
5040 * c-pragma.c (handle_pragma_redefine_extname): Use it.
5043 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
5044 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
5045 as flag_isoc99 for 'restrict'.
5046 (pp_c_specifier_qualifier_list): Likewise for _Complex.
5048 2011-07-21 Ian Lance Taylor <iant@google.com>
5051 * c-common.c (c_disable_warnings): New static function.
5052 (c_enable_warnings): New static function.
5053 (c_fully_fold_internal): Change local unused_p to bool. Call
5054 c_disable_warnings and c_enable_warnings rather than change
5055 c_inhibit_evaluation_warnings.
5057 2011-07-20 Jason Merrill <jason@redhat.com>
5059 PR c++/6709 (DR 743)
5060 PR c++/42603 (DR 950)
5061 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
5062 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
5063 (CPP_DECLTYPE): New.
5064 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
5066 2011-07-19 Richard Guenther <rguenther@suse.de>
5068 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
5069 * c-omp.c (c_finish_omp_for): Likewise.
5071 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
5073 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
5074 body on the next line.
5076 2011-07-08 Jason Merrill <jason@redhat.com>
5079 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
5082 * c-common.c (c_apply_type_quals_to_decl): Don't check
5083 TYPE_NEEDS_CONSTRUCTING.
5085 2011-07-06 Richard Guenther <rguenther@suse.de>
5087 * c-common.c (c_common_nodes_and_builtins):
5088 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
5090 2011-07-05 Richard Guenther <rguenther@suse.de>
5092 * c-common.c (c_common_nodes_and_builtins): Build all common
5095 2011-06-27 Jakub Jelinek <jakub@redhat.com>
5097 * c-common.h (c_tree_chain_next): New static inline function.
5099 * c-common.c (check_builtin_function_arguments): Handle
5100 BUILT_IN_ASSUME_ALIGNED.
5102 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
5104 * c-common.c: Add sync_ or SYNC__ to builtin names.
5105 * c-omp.c: Add sync_ or SYNC__ to builtin names.
5107 2011-06-20 Pierre Vittet <piervit@pvittet.com>
5109 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
5111 (gen_pragma_handler): New union.
5112 (internal_pragma_handler): New type.
5113 (c_register_pragma_with_data)
5114 (c_register_pragma_with_expansion_and_data): New functions.
5116 * c-pragma.c (registered_pragmas, c_register_pragma_1)
5117 (c_register_pragma, c_register_pragma_with_expansion)
5118 (c_invoke_pragma_handler): Changed to work with
5119 internal_pragma_handler.
5120 (c_register_pragma_with_data)
5121 (c_register_pragma_with_expansion_and_data): New functions.
5123 2011-06-14 Joseph Myers <joseph@codesourcery.com>
5125 * c-common.c: Include common/common-target.h.
5126 (handle_section_attribute): Use
5127 targetm_common.have_named_sections.
5128 * c-cppbuiltin.c: Include common/common-target.h.
5129 (c_cpp_builtins): Use targetm_common.except_unwind_info.
5131 2011-06-10 Richard Guenther <rguenther@suse.de>
5133 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
5134 to print a IDENTIFIER_NODE.
5136 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5137 Joseph Myers <joseph@codesourcery.com>
5139 * c.opt (fbuilding-libgcc): New option.
5140 * c-cppbuiltin.c (c_cpp_builtins): Define
5141 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
5143 2011-06-07 Jason Merrill <jason@redhat.com>
5145 * c-common.c (max_tinst_depth): Lower default to 900.
5147 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
5149 2011-06-07 Richard Guenther <rguenther@suse.de>
5151 * c-common.c (c_common_nodes_and_builtins): Do not set
5152 size_type_node or call set_sizetype.
5154 2011-06-07 Dodji Seketeli <dodji@redhat.com>
5157 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
5158 type when using pointer comparison to compare types.
5160 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
5162 * c.opt: Add -Wdelete-non-virtual-dtor.
5163 * c-opts.c (c_common_handle_option): Include it in -Wall.
5165 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
5170 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5172 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
5175 2011-05-27 Jakub Jelinek <jakub@redhat.com>
5178 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
5179 C++ don't call c_common_truthvalue_conversion on void type arms.
5181 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
5183 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
5184 (stmt_list_stack): Define.
5185 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
5186 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
5188 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5190 * c-common.c (warning_candidate_p): Check for BLOCKs.
5192 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5194 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
5197 2011-05-25 Jakub Jelinek <jakub@redhat.com>
5199 * c-common.c (def_fn_type): Remove extra va_end.
5201 2011-05-23 Jason Merrill <jason@redhat.com>
5204 * c-common.c (c_common_get_narrower): New.
5205 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
5207 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
5209 * c-common.h (check_function_arguments): Tweak prototype of
5210 check_function_arguments.
5211 * c-common.c (check_function_arguments): Likewise. Adjust
5212 calls to check_function_nonnull, check_function_format, and
5213 check_function_sentinel.
5214 (check_function_sentinel): Take a FUNCTION_TYPE rather than
5215 separate attributes and typelist arguments. Use
5216 FOREACH_FUNCTION_ARGS to iterate over argument types.
5218 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
5220 * c-common.c (c_common_reswords): Reorder.
5221 * c-common.h (rid): Likewise.
5223 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
5225 * c-common.c (def_fn_type): Don't call build_function_type, call
5226 build_function_type_array or build_varargs_function_type_array
5228 (c_common_nodes_and_builtins): Likewise.
5230 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
5232 * c-common.c (c_add_case_label): Omit the loc argument to
5234 * c-common.h (build_case_label): Remove.
5235 * c-semantics.c (build_case_label): Remove.
5237 2011-05-05 Joseph Myers <joseph@codesourcery.com>
5239 * c-objc.h (objc_start_method_definition): Update prototype.
5240 * stub-objc.c (objc_start_method_definition): Add extra parameter.
5242 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
5244 * c-common.c (check_main_parameter_types): Reindent. Don't use
5245 TYPE_ARG_TYPES directly.
5246 (handle_nonnull_attribute): Likewise.
5247 (sync_resolve_params): Likewise.
5248 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
5249 to check_format_string.
5250 (handle_format_attribute): Likewise.
5251 (check_format_string): Take a function type to examine instead of
5252 a type list. Use a function_arg_iterator to step through argument
5255 2011-05-04 Richard Guenther <rguenther@suse.de>
5257 * c-common.c (fix_string_type): Use size_int for index type bounds.
5258 (start_fname_decls): Do not pass NULL to build_int_cst.
5259 (c_init_attributes): Likewise.
5260 * c-lex.c (c_lex_with_flags): Likewise.
5262 2011-04-27 Jason Merrill <jason@redhat.com>
5264 * c-common.c (make_tree_vector_from_list): New.
5265 * c-common.h: Declare it.
5267 2011-04-26 Richard Guenther <rguenther@suse.de>
5269 PR preprocessor/48248
5270 * c-ppoutput.c (maybe_print_line): Always optimize newlines
5271 for output size with -P.
5273 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
5275 * c-common.c (struct c_common_resword): Add __underlying_type.
5276 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
5278 2011-04-20 Jim Meyering <meyering@redhat.com>
5280 * c-format.c (init_dollar_format_checking): Remove useless
5283 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
5285 * c-objc.h (objc_get_interface_ivars): Removed.
5286 (objc_detect_field_duplicates): New.
5287 * stub-objc.c: Likewise.
5289 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5291 * stub-objc.c (objc_declare_protocols): Renamed to
5292 objc_declare_protocol.
5293 * c-objc.h: Likewise.
5295 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5297 * stub-objc.c (objc_declare_class): Updated argument name.
5299 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
5301 * c-common.h (c_common_init_ts): Declare.
5302 * c-common.c (c_common_init_ts): Define.
5304 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
5306 * c-objc.h (objc_build_message_expr): Updated prototype.
5307 * stub-objc.c (objc_build_message_expr): Likewise.
5309 2011-04-12 Martin Jambor <mjambor@suse.cz>
5311 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
5314 2011-04-11 Richard Guenther <rguenther@suse.de>
5316 * c-common.c (complete_array_type): Build a range type of
5319 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
5321 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
5322 (handle_type_generic_attribute): Likewise.
5324 2011-04-07 Jason Merrill <jason@redhat.com>
5327 * c-common.c (c_common_truthvalue_conversion): Don't ignore
5328 conversion from C++0x scoped enum.
5330 2011-04-06 Joseph Myers <joseph@codesourcery.com>
5332 * c-target-def.h: New file.
5333 * c-target.def: New file.
5334 * c-target.h: New file.
5335 * c-common.c (targetcm): Don't define here.
5336 * c-common.h (default_handle_c_option): Declare.
5337 * c-format.c: Include c-target.h instead of target.h.
5338 * c-opts.c: Include c-target.h instead of target.h. Explicitly
5340 (default_handle_c_option): Move from targhooks.c.
5342 2011-03-29 Jakub Jelinek <jakub@redhat.com>
5344 PR preprocessor/48248
5345 * c-ppoutput.c (print): Add src_file field.
5346 (init_pp_output): Initialize it.
5347 (maybe_print_line): Don't optimize by adding up to 8 newlines
5348 if map->to_file and print.src_file are different file.
5349 (print_line): Update print.src_file.
5351 2011-03-25 Kai Tietz <ktietz@redhat.com>
5353 * c-ada-spec.c (compare_comment): Use filename_cmp
5354 instead of strcmp for filename.
5356 2011-03-25 Jeff Law <law@redhat.com>
5358 * c-common.c (def_fn_type): Add missing va_end.
5360 2011-03-25 Jason Merrill <jason@redhat.com>
5362 * c.opt: Add -std=c++03.
5364 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
5366 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
5368 2011-03-17 Kai Tietz
5371 * c-pretty-print.c (pp_c_specifier_qualifier_list):
5372 Display allowed attributes for function pointer types.
5373 (pp_c_attributes_display): New function to display
5374 attributes having affects_type_identity flag set to true.
5375 * c-pretty-print.h (pp_c_attributes_display): New prototype.
5377 * c-common.c (c_common_attribute_table):
5379 (c_common_format_attribute_table): Likewise.
5381 2011-03-18 Jason Merrill <jason@redhat.com>
5383 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
5384 * c-common.h: Don't declare it here.
5385 * c-common.c: Or define it here.
5386 * c-opts.c (c_common_handle_option): Or set it here.
5389 * c-common.c (handle_transparent_union_attribute): Don't
5390 make a duplicate type in C++.
5392 2011-03-15 Jason Merrill <jason@redhat.com>
5394 * c-common.c (max_constexpr_depth): New.
5395 * c-common.h: Declare it.
5396 * c-opts.c (c_common_handle_option): Set it.
5397 * c.opt (fconstexpr-depth): New option.
5399 2011-03-11 Jason Merrill <jason@redhat.com>
5401 * c-common.c (attribute_takes_identifier_p): Add missing const.
5404 * c-common.c (attribute_takes_identifier_p): Assume that an
5405 unknown attribute takes an identifier.
5407 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
5410 * c-common.c (c_type_hash): Call list_length instead of iterating
5411 through DECL_CHAIN. Rename 'i' to 'n_elements'.
5413 2011-02-19 Jakub Jelinek <jakub@redhat.com>
5416 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
5418 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
5420 * c.opt (fobjc-abi-version=) New.
5421 (fobjc-nilcheck): New.
5423 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
5426 * c-common.h (keyword_is_decl_specifier): Declare.
5427 * c-common.c (keyword_is_decl_specifier): Define.
5428 (keyword_is_function_specifier): New function.
5430 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5433 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
5434 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
5437 2011-01-26 Arnaud Charlet <charlet@adacore.com>
5439 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
5441 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5444 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
5445 after init_c_lex if pch_file is set.
5447 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5450 * c.opt (-fkeep-inline-dllexport): New switch.
5452 2011-01-12 Richard Guenther <rguenther@suse.de>
5455 * c-common.c (handle_weak_attribute): Warn instead of error
5456 on declaring an inline function weak.
5458 2011-01-05 Tom Tromey <tromey@redhat.com>
5460 * c-common.h (lvalue_error): Update.
5461 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
5464 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
5467 * c-objc.h (objc_finish_message_expr): Added argument to
5470 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
5472 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
5475 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
5477 * c-objc.h (objc_maybe_warn_exceptions): New.
5478 * stub-objc.c (objc_maybe_warn_exceptions): New.
5480 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
5482 * c-common.h (readonly_error): Declare.
5483 * c-common.c (readonly_error): Define.
5485 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
5487 * c-common.h (invalid_indirection_error): Declare.
5488 * c-common.c (invalid_indirection_error): Define.
5490 2010-12-03 Richard Guenther <rguenther@suse.de>
5493 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
5494 (pp_c_unary_expression): Likewise.
5495 (pp_c_expression): Likewise.
5497 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
5499 * c-common.h (objc_finish_function): New.
5500 (objc_non_volatilized_type): Removed.
5501 (objc_type_quals_match): Removed.
5502 * stub-objc.c (objc_finish_function): New.
5503 (objc_non_volatilized_type): Removed.
5504 (objc_type_quals_match): Removed.
5506 2010-11-30 Joseph Myers <joseph@codesourcery.com>
5508 * c-common.h (parse_optimize_options): Declare.
5509 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
5510 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
5512 2010-11-29 Joseph Myers <joseph@codesourcery.com>
5514 * c-opts.c (check_deps_environment_vars): Use getenv instead of
5516 * c-pch.c (O_BINARY): Don't define here.
5517 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
5519 2010-11-25 Joseph Myers <joseph@codesourcery.com>
5521 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
5522 targetm.except_unwind_info.
5524 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5526 * c-opts.c (c_common_handle_option): Pass location to
5527 set_struct_debug_option.
5529 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5531 * c-common.c (visibility_options): Move from ../opts.c.
5532 * c-common.h (struct visibility_flags, visibility_options):
5534 * c-opts.c (finish_options): Rename to c_finish_options.
5535 (c_common_init): Update call to finish_options.
5537 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
5540 * c-lex.c (lex_string): Check that each string in an Objective-C
5541 string concat sequence starts with either one or zero '@', and
5542 that there are no spurious '@' signs at the end.
5544 2010-11-20 Joseph Myers <joseph@codesourcery.com>
5546 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
5547 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
5548 HANDLE_PRAGMA_VISIBILITY.
5549 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
5550 HANDLE_PRAGMA_VISIBILITY): Don't define.
5551 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
5553 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
5558 * c-common.h (keyword_begins_type_specifier): Declare.
5559 (keyword_is_storage_class_specifier): Declare.
5560 (keyword_is_type_qualifier): Declare.
5561 * c-common.c (keyword_begins_type_specifier): New function.
5562 (keyword_is_storage_class_specifier): New function.
5563 (keyword_is_type_qualifier): Declare.
5565 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5568 * c-common.c (in_late_binary_op): Define.
5569 (c_common_truthvalue_conversion): Check in_late_binary_op before
5570 calling c_save_expr.
5571 * c-common.h (in_late_binary_op): Declare.
5573 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5575 * c-opts.c (c_common_handle_option): Update calls to
5576 set_struct_debug_option.
5578 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
5580 * c-common.h (objc_declare_protocols): Added additional argument.
5581 * stub-objc.c (objc_declare_protocol): Same change.
5583 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
5586 * c-common.h (build_real_imag_expr): Declare.
5587 * c-semantics.c (build_real_imag_expr): Define.
5589 2010-11-17 Joseph Myers <joseph@codesourcery.com>
5591 * c-opts.c (c_common_parse_file): Take no arguments.
5592 * c-common.h (c_common_parse_file): Update prototype.
5594 2010-11-16 Jakub Jelinek <jakub@redhat.com>
5597 * c-common.c (warning_candidate_p): Don't track non-const calls
5600 2010-11-15 Ian Lance Taylor <iant@google.com>
5602 * c-lex.c (init_c_lex): Set macro debug callbacks if
5603 flag_dump_go_spec is set.
5605 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
5607 * c-common.h (objc_build_incr_expr_for_property_ref): New.
5608 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
5610 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
5612 PR preprocessor/45038
5613 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
5616 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5618 * c-common.h (c_family_lang_mask): Declare.
5619 * c-opts.c (c_family_lang_mask): Make extern.
5620 * c-pragma.c (handle_pragma_diagnostic): Use
5621 control_warning_option.
5623 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5625 * c-common.c (parse_optimize_options): Update call to
5627 * c-common.h (c_common_handle_option): Update prototype.
5628 * c-opts.c (c_common_handle_option): Take location_t parameter and
5629 pass it to other functions.
5631 2010-11-11 Joseph Myers <joseph@codesourcery.com>
5633 * c-opts.c (warning_as_error_callback): Remove.
5634 (c_common_initialize_diagnostics): Don't call
5635 register_warning_as_error_callback.
5636 (c_common_handle_option): Handle -Werror=normalized= here.
5638 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5640 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
5642 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
5644 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
5645 Remove trailing '.' from diagnostics.
5646 * c.opt (Wwrite-strings_: Avoid '`' in help text.
5648 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5650 * c-common.c (parse_optimize_options): Pass global_dc to
5652 * c-opts.c (c_common_handle_option): Pass &global_options to
5653 set_Wstrict_aliasing.
5654 * c.opt (v): Don't mark Common or document here.
5656 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
5659 * c-format.c (format_type): New type gcc_objc_string_format_type.
5660 (valid_stringptr_type_p): New.
5661 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
5662 (check_format_string): Pass expected type, use
5663 valid_stringptr_type_p (), check that the format string types are
5664 consistent with the format specification.
5665 (decode_format_attr): Warn if NSString is used outside objective-c.
5666 (format_types_orig): Add NSString.
5668 (format_flags): New.
5669 (check_format_arg): Handle format strings requiring an external parser.
5670 first_target_format_type: New variable.
5671 (handle_format_attribute): Set up first_target_format_type, pass the
5672 expected format arg string type to check_format_string().
5673 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
5674 * stub-objc.c (objc_string_ref_type_p): New.
5675 (objc_check_format_arg): New.
5677 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
5679 Fixed using the Objective-C 2.0 dot-syntax with class names.
5680 * c-common.h (objc_build_class_component_ref): New.
5681 * stub-objc.c (objc_build_class_component_ref): New.
5683 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5685 * c.opt (Wproperty-assign-default): New option.
5687 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5689 Implemented -fobjc-std=objc1 flag.
5690 * c.opt (fobjc-std=objc1): New option.
5692 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
5694 Implemented format and noreturn attributes for Objective-C methods.
5695 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
5696 attribute for Objective-C methods.
5698 2010-10-31 Jason Merrill <jason@redhat.com>
5700 * c-common.c (conversion_warning, warn_for_collisions_1): Use
5703 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
5705 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
5706 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
5707 (objc_add_property_declaration): Removed arguments for copies and
5709 (objc_build_getter_call): Renamed to
5710 objc_maybe_build_component_ref.
5711 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5712 (objc_is_property_ref): New.
5713 * c-common.c (c_common_reswords): Removed copies and ivar.
5714 * stub-objc.c (objc_add_property_declaration): Removed arguments
5715 for copies and ivar.
5716 (objc_build_getter_call): Renamed to
5717 objc_maybe_build_component_ref.
5718 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5719 (objc_is_property_ref): New.
5721 2010-10-29 Arnaud Charlet <charlet@adacore.com>
5722 Matthew Gingell <gingell@adacore.com>
5724 * c-ada-spec.c (separate_class_package): New function.
5725 (pp_ada_tree_identifier): Prefix references to C++ classes with the
5726 name of their enclosing package.
5727 (print_ada_declaration): Use separate_class_package.
5729 2010-10-27 Jason Merrill <jason@redhat.com>
5731 * c-common.c (c_common_reswords): Add __is_literal_type.
5732 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
5734 * c-common.c (check_case_value): Remove special C++ code.
5736 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5738 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
5739 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
5741 (objc_add_property_declaration): Added additional arguments.
5742 (objc_property_attribute_kind): Removed.
5743 (objc_set_property_attr): Removed.
5744 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
5746 * stub-objc.c (objc_add_property_declaration): Added additional
5748 (objc_set_property_attr): Removed.
5750 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5752 * c-common.h (objc_add_property_variable): Renamed to
5753 objc_add_property_declaration. Added location argument.
5754 * stub-objc.c (objc_add_property_variable): Same change.
5756 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
5758 * c-common.h (objc_maybe_printable_name): New.
5759 * stub-objc.c (objc_maybe_printable_name): New.
5761 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
5762 Andrew Pinski <pinskia@gmail.com>
5764 * c-common.h (c_common_mark_addressable_vec): Declare.
5765 * c-common.c (c_common_mark_addressable_vec): New function.
5767 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5769 * c-common.h (objc_set_method_type): Removed.
5770 (objc_add_method_declaration): Added boolean argument.
5771 (objc_start_method_definition): Same change.
5772 (objc_build_method_signature): Same change.
5773 * stub-objc.c (objc_set_method_type): Removed.
5774 (objc_add_method_declaration): Added boolean argument.
5775 (objc_start_method_definition): Same change.
5776 (objc_build_method_signature): Same change.
5778 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5780 * c-common.h (finish_file): Removed.
5781 (objc_write_global_declarations): New.
5782 * c-opts.c (c_common_parse_file): Do not call finish_file.
5783 * stub-objc.c (objc_write_global_declarations): New.
5785 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5787 Implemented parsing @synthesize and @dynamic for
5788 Objective-C/Objective-C++.
5789 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
5790 (objc_add_synthesize_declaration): New.
5791 (objc_add_dynamic_declaration): New.
5792 * c-common.c (c_common_reswords): Add synthesize and dynamic.
5793 * stub-objc.c (objc_add_synthesize_declaration): New.
5794 (objc_add_dynamic_declaration): New.
5796 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
5799 * c-cppbuiltin.c (mode_has_fma): Move function here from
5800 builtins.c. Don't use the fma optab, instead just use the
5801 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
5804 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5806 Merge from 'apple/trunk' branch on FSF servers.
5808 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
5811 * c-common.h (objc_non_volatilized_type): New declaration
5812 * stub-objc.c (objc_non_volatilized_type): New stub.
5814 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
5816 Merge from 'apple/trunk' branch on FSF servers.
5818 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
5821 * c-common.h (objc_diagnose_private_ivar): New decl.
5822 * stub-objc.c (objc_diagnose_private_ivar): New stub.
5824 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
5826 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
5827 * c-common.h (enum rid): Add RID_AT_PACKAGE.
5828 (objc_ivar_visibility_kind): New enum.
5829 (objc_set_visibility): Adjust prototype to use visibility enum.
5830 * stub-objc.c (objc_set_visibility): Adjust stub to use
5833 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
5835 * c-cppbuiltin.c (builtin_define_float_constants): Emit
5836 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
5837 has the appropriate fma builtins.
5838 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
5840 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
5842 merge from FSF apple 'trunk' branch.
5843 2006 Fariborz Jahanian <fjahanian@apple.com>
5845 Radars 4436866, 4505126, 4506903, 4517826
5846 * c-common.c (c_common_resword): Define @property and its attributes.
5847 * c-common.h: Define property attribute enum entries.
5848 (OBJC_IS_PATTR_KEYWORD): New.
5849 (objc_property_attribute_kind): New enum.
5850 Declare objc_set_property_attr (), objc_add_property_variable (),
5851 objc_build_getter_call () and objc_build_setter_call ().
5852 * stub-objc.c (objc_set_property_attr): New stub.
5853 (objc_add_property_variable): Likewise.
5854 (objc_build_getter_call): Likewise.
5855 (objc_build_setter_call) Likewise.
5857 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
5859 merge from FSF apple 'trunk' branch.
5860 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
5862 Radar 3803157 (method attributes)
5863 * c-common.c (handle_deprecated_attribute): Recognize
5864 objc methods as valid declarations.
5865 * c-common.h: Declare objc_method_decl ().
5866 * stub-objc.c (objc_method_decl): New stub.
5868 2010-10-08 Joseph Myers <joseph@codesourcery.com>
5870 * c-common.c (parse_optimize_options): Call
5871 decode_cmdline_options_to_array_default_mask before
5872 decode_options. Update arguments to decode_options.
5873 * c-common.h (c_common_init_options_struct): Declare.
5874 * c-opts.c (c_common_init_options_struct): New. Split out from
5875 c_common_init_options.
5877 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
5879 Implemented fast enumeration for Objective-C.
5880 * c-common.h (objc_finish_foreach_loop): New.
5881 * stub-objc.c (objc_finish_foreach_loop): New.
5883 2010-10-05 Joseph Myers <joseph@codesourcery.com>
5885 * c-common.h (struct diagnostic_context): Don't declare here.
5886 (c_common_initialize_diagnostics): Declare using
5887 diagnostic_context typedef.
5888 * c-opts.c (c_common_handle_option): Pass global_dc to
5889 handle_generated_option.
5891 2010-10-04 Joseph Myers <joseph@codesourcery.com>
5893 * c-opts.c (c_common_handle_option): Pass &global_options_set to
5894 handle_generated_option.
5896 2010-10-03 Ian Lance Taylor <iant@google.com>
5898 * c.opt (-fplan9-extensions): New option.
5900 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5902 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
5904 (c_cpp_builtins): Call functions from cppbuiltin.c instead
5905 of duplicating code.
5907 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
5909 * c-common.c: Add two new entries for @optional
5910 and @required keywords.
5912 merge from FSF 'apple/trunk' branch.
5913 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
5916 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
5917 objective-c keywords.
5918 (objc_set_method_opt): New declaration.
5919 * stub-objc.c (objc_set_method_opt): New stub.
5921 2010-09-30 Joseph Myers <joseph@codesourcery.com>
5923 * c-common.c (handle_optimize_attribute): Pass &global_options to
5924 cl_optimization_save and cl_optimization_restore.
5925 * c-opts.c (c_common_handle_option): Pass &global_options to
5926 handle_generated_option.
5927 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
5928 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
5929 &global_options to cl_optimization_restore.
5931 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
5933 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
5934 Objective-C/Objective-C++ keywords.
5936 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5938 Merge from 'apple/trunk' branch on FSF servers.
5940 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
5943 * c-common.h (objc_check_global_decl): New declaration.
5944 * stub-objc.c (objc_check_global_decl): New stub.
5946 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5948 * c.opt: Don't use VarExists.
5950 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5952 * c-common.c (c_cpp_error): Update names of diagnostic_context
5954 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
5955 cl_optimization members.
5956 * c-opts.c (warning_as_error_callback, c_common_handle_option,
5957 sanitize_cpp_opts, finish_options): Update names of cpp_options
5960 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5962 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
5963 (objc_is_reserved_word): Removed.
5964 * c-common.c: Updated comments.
5965 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
5966 objc_is_reserved_word.
5967 * stub-objc.c (objc_is_reserved_word): Removed.
5969 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5971 * c-common.h (objc_add_method_declaration): Adjust prototype to
5973 (objc_start_method_definition): Likewise.
5974 (objc_build_keyword_decl): Likewise.
5975 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
5976 (objc_start_method_definition): Likewise.
5977 (objc_build_keyword_decl): Likewise.
5979 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5981 * c-common.h (objc_start_class_interface): Adjust prototype.
5982 (objc_start_category_interface): Likewise.
5983 (objc_start_protocol): Likewise.
5984 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
5985 (objc_start_class_interface): Likewise.
5986 (objc_start_category_interface): Likewise.
5988 2010-09-27 Ian Lance Taylor <iant@google.com>
5990 * c-common.c (c_common_attribute_table): Add no_split_stack.
5991 (handle_no_split_stack_attribute): New static function.
5993 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
5995 Merge from 'apple/trunk' branch on FSF servers.
5997 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
6000 * c-common.h (objc_have_common_type): New declaration.
6001 * stub-objc.c (objc_have_common_type): New stub.
6003 2005-06-22 Ziemowit Laski <zlaski@apple.com>
6006 * c-common.h (objc_common_type): New prototype.
6007 * stub-objc.c (objc_common_type): New stub.
6009 2010-09-24 Jan Hubicka <jh@suse.cz>
6011 * c-common.c (handle_leaf_attribute): New function.
6012 (struct attribute_spec c_common_att): Add leaf.
6014 2010-09-22 Joseph Myers <joseph@codesourcery.com>
6016 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
6017 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
6018 -dump, -dump=, -imacros, -imacros=, -include, -include=,
6019 -include-barrier, -include-directory, -include-directory=,
6020 -include-directory-after, -include-directory-after=,
6021 -include-prefix, -include-prefix=, -include-with-prefix,
6022 -include-with-prefix=, -include-with-prefix-after,
6023 -include-with-prefix-after=, -include-with-prefix-before,
6024 -include-with-prefix-before=, -no-integrated-cpp,
6025 -no-line-commands, -no-standard-includes, -no-warnings, -output,
6026 -output=, -pedantic, -pedantic-errors, -preprocess,
6027 -print-missing-file-dependencies, -trace-includes, -traditional,
6028 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
6029 -user-dependencies, -verbose, -write-dependencies,
6030 -write-user-dependencies, no-integrated-cpp, traditional): New.
6032 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
6035 * c-common.h (objc_start_method_definition): Return bool instead
6037 * stub-objc.c (objc_start_method_definition): Return bool instead
6040 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
6043 * c-common.h (objc_get_interface_ivars): New declaration.
6044 * stub-objc.c (objc_get_interface_ivars): New stub.
6046 2010-09-15 Ian Lance Taylor <iant@google.com>
6048 * c-common.c (parse_optimize_options): Do not capitalize warning
6049 messages. Remove period at end of warning message.
6051 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
6053 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
6054 (handle_alias_attribute): ... here.
6055 (handle_ifunc_attribute): New.
6057 2010-09-06 Mark Mitchell <mark@codesourcery.com>
6059 * c-common.h (do_warn_double_promotion): Declare.
6060 * c-common.c (do_warn_double_promotion): Define.
6062 2010-09-05 Mark Mitchell <mark@codesourcery.com>
6064 * c.opt (Wdouble-promotion): New.
6066 2010-09-02 Joseph Myers <joseph@codesourcery.com>
6068 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
6069 fvtable-thunks, fxref): Mark no longer supported in help text.
6071 2010-09-02 Joseph Myers <joseph@codesourcery.com>
6073 * c.opt (Wimport, fall-virtual, falt-external-templates,
6074 fdefault-inline, fenum-int-equiv, fexternal-templates,
6075 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
6076 fname-mangling-version-, fnew-abi, fnonnull-objects,
6077 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
6078 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
6080 (fhandle-exceptions): Mark with Alias and Warn.
6081 * c-opts.c (c_common_handle_option): Don't handle options marked
6084 2010-09-02 Joseph Myers <joseph@codesourcery.com>
6086 * c.opt (Wcomments, Werror-implicit-function-declaration,
6087 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
6088 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
6090 * c-common.c (option_codes): Use OPT_Wcomment instead of
6092 * c-opts.c (warning_as_error_callback, c_common_handle_option):
6093 Don't handle options marked as aliases.
6095 2010-08-25 Richard Guenther <rguenther@suse.de>
6097 * c-common.c (c_common_get_alias_set): Remove special
6098 handling for pointers.
6100 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
6102 * c-common.c: Use FOR_EACH_VEC_ELT.
6103 * c-gimplify.c: Likewise.
6104 * c-pragma.c: Likewise.
6106 2010-08-16 Joseph Myers <joseph@codesourcery.com>
6108 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
6110 (MMDX): Change back to MMD. Mark NoDriverArg instead of
6112 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
6113 instead of OPT_MDX and OPT_MMDX.
6115 2010-08-16 Joseph Myers <joseph@codesourcery.com>
6117 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
6119 2010-08-12 Joseph Myers <joseph@codesourcery.com>
6121 * c.opt (MD, MMD): Change to MDX and MMDX.
6122 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
6124 2010-08-11 Joseph Myers <joseph@codesourcery.com>
6126 * c-opts.c (c_common_handle_option): Call handle_generated_option
6127 instead of handle_option.
6129 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
6131 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
6132 (maybe_apply_renaming_pragma): Delete unneeded declarations.
6134 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
6136 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
6137 (pending_redefine_extname): Change type to a VEC.
6138 (add_to_renaming_pragma_list): Update for new type of
6139 pending_redefine_extname.
6140 (maybe_apply_renaming_pragma): Likewise.
6142 2010-08-04 Arnaud Charlet <charlet@adacore.com>
6144 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
6146 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
6147 decide whether a type has already been declared/seen.
6148 Do not go to the original type.
6149 (dump_nested_types): New parameter forward.
6150 Generate forward declaration if needed and mark type as visited.
6151 (print_ada_declaration): Call dump_nested_types if not already done.
6152 Mark types as visited.
6154 2010-08-03 Joseph Myers <joseph@codesourcery.com>
6156 * c.opt (-print-pch-checksum): Remove option.
6157 * c-opts.c (c_common_handle_option): Don't handle
6158 OPT_print_pch_checksum.
6160 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6162 * c-common.h (c_common_handle_option): Update prototype and return
6164 * c-opts.c (c_common_handle_option): Update prototype and return
6165 value type. Update calls to handle_option and
6166 enable_warning_as_error.
6168 2010-07-27 Jakub Jelinek <jakub@redhat.com>
6171 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
6173 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6175 * c-common.h (c_common_missing_argument): Remove.
6176 * c-opts.c (c_common_missing_argument): Remove.
6177 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
6178 idirafter, imacros, include, isysroot, isystem, iquote): Add
6180 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
6182 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6184 * c-common.h (c_common_option_lang_mask,
6185 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
6187 (c_common_init_options): Update prototype.
6188 * c-opts.c (c_common_option_lang_mask): New.
6189 (c_common_initialize_diagnostics): Split out of
6190 c_common_init_options.
6191 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
6193 (c_common_init_options): Update prototype. Use decoded options in
6194 search for -lang-asm.
6196 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
6198 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
6199 * c-format.c: Likewise.
6201 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
6203 * c-common.h: Include diagnostic-core.h. Error if already
6205 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
6207 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
6209 * c-common.c (IN_GCC_FRONTEND): Do not undef.
6210 Do not include expr.h
6211 (vector_mode_valid_p): Move here.
6213 2010-06-21 DJ Delorie <dj@redhat.com>
6215 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
6216 allow these pragmas anywhere.
6218 2010-06-14 Jakub Jelinek <jakub@redhat.com>
6221 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
6222 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
6223 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
6224 ggc_strdup instead of xstrdup.
6226 2010-06-10 Jakub Jelinek <jakub@redhat.com>
6228 * c-cppbuiltin.c: Include cpp-id-data.h.
6229 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
6230 (lazy_hex_fp_value): New function.
6231 (builtin_define_with_hex_fp_value): Provide definitions lazily.
6233 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
6235 * c-gimplify.c: Do not include tree-flow.h
6237 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
6240 * c-common.c: Rename targetm member:
6241 targetm.enum_va_list -> targetm.enum_va_list_p
6243 2010-06-28 Anatoly Sokolov <aesok@post.ru>
6245 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
6247 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
6249 * c-cppbuiltin.c: Do not include except.h.
6251 2010-06-24 Andi Kleen <ak@linux.intel.com>
6253 * c-common.c (warn_for_omitted_condop): New.
6254 * c-common.h (warn_for_omitted_condop): Add prototype.
6256 2010-06-21 Joseph Myers <joseph@codesourcery.com>
6258 * c.opt (lang-objc): Remove.
6259 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
6261 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
6263 * c-opts.c: Include "tm_p.h".
6265 2010-06-20 Joseph Myers <joseph@codesourcery.com>
6267 * c-common.c (parse_optimize_options): Update call to
6270 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
6272 * c-common.c (record_types_used_by_current_var_decl): Adjust for
6273 new type of types_used_by_cur_var_decl.
6275 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
6278 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
6279 for C++ standard compliance.
6281 2010-06-16 Jason Merrill <jason@redhat.com>
6283 * c.opt: Add -Wnoexcept.
6285 2010-06-16 Richard Guenther <rguenther@suse.de>
6288 * c-common.c (c_common_truthvalue_conversion): Remove
6289 premature and wrong optimization concering ADDR_EXPRs.
6291 2010-06-15 Arnaud Charlet <charlet@adacore.com>
6293 * c-ada-spec.c (dump_sloc): Remove column info.
6294 (is_simple_enum): New function.
6295 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
6296 enum types when relevant.
6298 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
6300 * c-common.c (conversion_warning): Warn at expression
6303 2010-06-10 Joseph Myers <joseph@codesourcery.com>
6305 * c-opts.c (c_common_handle_option): Don't handle
6308 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
6310 * c-pragma.c (push_alignment): Use typed GC allocation.
6311 (handle_pragma_push_options): Likewise.
6313 * c-common.c (parse_optimize_options): Likewise.
6315 * c-common.h (struct sorted_fields_type): Add variable_size GTY
6318 2010-06-07 Joseph Myers <joseph@codesourcery.com>
6320 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
6321 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6322 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6323 flag_signed_bitfields, warn_strict_null_sentinel,
6324 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
6325 flag_gen_declaration, flag_no_gnu_keywords,
6326 flag_implement_inlines, flag_implicit_templates,
6327 flag_implicit_inline_templates, flag_optional_diags,
6328 flag_elide_constructors, flag_default_inline, flag_rtti,
6329 flag_conserve_space, flag_access_control, flag_check_new,
6330 flag_new_for_scope, flag_weak, flag_working_directory,
6331 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
6332 flag_enforce_eh_specs, flag_threadsafe_statics,
6333 flag_pretty_templates): Remove.
6334 * c-common.h (flag_preprocess_only, flag_nil_receivers,
6335 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
6336 flag_replace_objc_classes, flag_undef, flag_no_builtin,
6337 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6338 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6339 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
6340 flag_no_gnu_keywords, flag_implement_inlines,
6341 flag_implicit_templates, flag_implicit_inline_templates,
6342 flag_optional_diags, flag_elide_constructors, flag_default_inline,
6343 flag_rtti, flag_conserve_space, flag_access_control,
6344 flag_check_new, flag_new_for_scope, flag_weak,
6345 flag_working_directory, flag_use_cxa_atexit,
6346 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
6347 flag_threadsafe_statics, flag_pretty_templates,
6348 warn_strict_null_sentinel): Remove.
6349 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
6350 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
6351 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
6352 fimplicit-inline-templates, fimplicit-templates,
6353 flax-vector-conversions, fms-extensions, fnil-receivers,
6354 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
6355 frtti, fshort-double, fshort-enums, fshort-wchar,
6356 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
6357 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
6358 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
6359 gen-decls, undef): Use Var.
6360 (fdefault-inline, foptional-diags): Document as doing nothing.
6361 * c-opts.c (c_common_handle_option): Remove cases for options now
6362 using Var. Mark ignored options as such.
6364 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
6366 * c-common.c: Moved to here from parent directory.
6367 * c-common.def: Likewise.
6368 * c-common.h: Likewise.
6369 * c-cppbuiltin.c: Likewise.
6370 * c-dump.c: Likewise.
6371 * c-format.c: Likewise.
6372 * c-format.h : Likewise.
6373 * c-gimplify.c: Likewise.
6374 * c-lex.c: Likewise.
6375 * c-omp.c: Likewise.
6377 * c-opts.c: Likewise.
6378 * c-pch.c: Likewise.
6379 * c-ppoutput.c: Likewise.
6380 * c-pragma.c: Likewise.
6381 * c-pragma.h: Likewise.
6382 * c-pretty-print.c: Likewise.
6383 * c-pretty-print.h: Likewise.
6384 * c-semantics.c: Likewise.
6385 * stub-objc.c: Likewise.
6387 * c-common.c: Include gt-c-family-c-common.h.
6388 * c-pragma.c: Include gt-c-family-c-pragma.h.
6390 Copyright (C) 2010-2016 Free Software Foundation, Inc.
6392 Copying and distribution of this file, with or without modification,
6393 are permitted in any medium without royalty provided the copyright
6394 notice and this notice are preserved.