1 2016-06-10 Jakub Jelinek <jakub@redhat.com>
4 * c.opt (Wpsabi): Add Warning flag.
6 2016-06-10 Martin Sebor <msebor@redhat.com>
9 * gcc/c-family/c-common.c (handle_nonnull_attribute): Accept
10 the nonnull attribute in type-generic builtins.
12 2016-06-09 Martin Sebor <msebor@redhat.com>
15 * c-common.c (builtin_function_validate_nargs): Make text of error
16 message consistent with others like it.
18 2016-06-08 Martin Sebor <msebor@redhat.com>
19 Jakub Jelinek <jakub@redhat.com>
23 * c-common.c (check_builtin_function_arguments): Handle
24 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
26 2016-06-08 Richard Biener <rguenther@suse.de>
28 * c-common.c (parse_optimize_options): Improve diagnostic messages.
30 2016-06-07 Richard Biener <rguenther@suse.de>
33 * c-common.c (parse_optimize_options): Only apply CL_OPTIMIZATION
34 options and warn about others.
36 2016-06-01 Eduard Sanou <dhole@openmailbox.org>
38 * c-common.c (get_source_date_epoch): Rename to
39 cb_get_source_date_epoch.
40 * c-common.c (cb_get_source_date_epoch): Use a single generic erorr
41 message when the parsing fails. Use error_at instead of fatal_error.
42 * c-common.h (get_source_date_epoch): Rename to
43 cb_get_source_date_epoch.
44 * c-common.h (cb_get_source_date_epoch): Prototype.
45 * c-common.h (MAX_SOURCE_DATE_EPOCH): Define.
46 * c-common.h (c_omp_region_type): Remove trailing comma.
47 * c-lex.c (init_c_lex): Set cb->get_source_date_epoch callback.
48 * c-lex.c (c_lex_with_flags): Remove initialization of
49 pfile->source_date_epoch.
51 2016-05-30 Jakub Jelinek <jakub@redhat.com>
54 * c-omp.c (c_omp_split_clauses): Put OMP_CLAUSE_DEPEND to
55 C_OMP_CLAUSE_SPLIT_TARGET. Put OMP_CLAUSE_NOWAIT to
56 C_OMP_CLAUSE_SPLIT_TARGET if combined with target construct,
57 instead of C_OMP_CLAUSE_SPLIT_FOR.
59 2016-05-24 Richard Biener <rguenther@suse.de>
63 * c-common.h (convert_vector_to_pointer_for_subscript): Rename to ...
64 (convert_vector_to_array_for_subscript): ... this.
65 * c-common.c (convert_vector_to_pointer_for_subscript): Use a
66 VIEW_CONVERT_EXPR to an array type. Rename to ...
67 (convert_vector_to_array_for_subscript): ... this.
69 2016-05-12 Marek Polacek <polacek@redhat.com>
72 * c-common.c (pointer_int_sum): Call size_in_bytes_loc instead of
73 size_in_bytes and pass LOC to it.
75 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
78 * c.opt (Wduplicate-decl-specifier): New option.
80 2016-05-11 Marek Polacek <polacek@redhat.com>
83 * c-common.c (diagnose_mismatched_attributes): New function.
84 * c-common.h (diagnose_mismatched_attributes): Declare.
86 2016-05-04 Marek Polacek <polacek@redhat.com>
88 * c.opt (Wdangling-else): New option.
90 2016-05-03 Marek Polacek <polacek@redhat.com>
93 * c-common.c (builtin_function_validate_nargs): Add location
95 (check_builtin_function_arguments): Add location and arguments
97 * c-common.h (check_builtin_function_arguments): Update declaration.
99 2016-05-03 Richard Biener <rguenther@suse.de>
101 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Do not
102 allow call args to gimplify to SSA names.
104 2016-05-03 Marek Polacek <polacek@redhat.com>
106 * c-common.h (enum c_omp_region_type): Remove stray comma.
108 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
110 * c-common.h (enum c_omp_region_type): Define.
112 2016-05-02 Richard Sandiford <richard.sandiford@arm.com>
114 * c-common.c (shorten_compare): Use wi::to_wide.
116 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
119 * c-common.h (c_oacc_split_loop_clauses): Add boolean argument.
120 * c-omp.c (c_oacc_split_loop_clauses): Use it to duplicate
121 reduction clauses in acc parallel loops.
123 2016-04-29 Marek Polacek <polacek@redhat.com>
126 * c-common.c (warn_for_memset): Check domain before accessing it.
128 2016-04-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
131 * c-common.c (handle_aligned_attribute): Allow 0 as an argument to the
134 2016-04-28 Jason Merrill <jason@redhat.com>
136 * c-lex.c (c_common_has_attribute): Handle nodiscard.
138 2016-04-28 Eduard Sanou <dhole@openmailbox.org>
139 Matthias Klose <doko@debian.org>
141 * c-common.c (get_source_date_epoch): New function, gets the environment
142 variable SOURCE_DATE_EPOCH and parses it as long long with error
144 * c-common.h (get_source_date_epoch): Prototype.
145 * c-lex.c (c_lex_with_flags): set parse_in->source_date_epoch.
147 2015-04-27 Ryan Burn <contact@rnburn.com>
151 * cilk.c (cilk_ignorable_spawn_rhs_op): Change to external linkage.
152 (cilk_recognize_spawn): Renamed from recognize_spawn and change to
154 (cilk_detect_and_unwrap): Corresponding changes.
155 (extract_free_variables): Don't extract free variables from
157 * c-common.h (cilk_ignorable_spawn_rhs_op): Prototype.
158 (cilk_recognize_spawn): Likewise.
160 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
162 * c.opt (Wmemset-elt-size): New option.
163 * c-common.c (warn_for_memset): New function.
164 * c-common.h (warn_for_memset): Declare.
166 2016-04-25 Jason Merrill <jason@redhat.com>
168 * c-common.c (handle_unused_attribute): Accept CONST_DECL.
170 * c-common.h: Declare it.
171 * c-lex.c (c_common_has_attribute): Add maybe_unused.
173 2016-04-22 Jason Merrill <jason@redhat.com>
175 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_range_based_for.
177 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
180 * c-cilkplus.c (c_finish_cilk_clauses): Remove function.
181 * c-common.h (c_finish_cilk_clauses): Remove declaration.
183 2016-04-18 Michael Matz <matz@suse.de>
185 * c-common.c (handle_aligned_attribute): Use SET_TYPE_ALIGN
188 2016-04-17 Eric Botcazou <ebotcazou@adacore.com>
190 * c-ada-spec.c (get_underlying_decl): Return the typedef, if any.
191 (dump_generic_ada_node) <POINTER_TYPE>: Clean up handling of access
193 (dump_nested_type): Remove redundant tests and tidy up.
194 (print_ada_declaration): Also set TREE_VISITED on the declaration of
195 a type which is the typedef of an original type.
197 2016-04-15 Marek Polacek <polacek@redhat.com>
200 * c-common.c (build_va_arg): Change two asserts into errors and return
203 2016-04-13 Marek Polacek <polacek@redhat.com>
206 * c-indentation.c (should_warn_for_misleading_indentation): Bail out
207 for switch statements, too.
209 2016-03-28 Jason Merrill <jason@redhat.com>
211 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_range_based_for.
213 2016-03-23 Marek Polacek <polacek@redhat.com>
216 * c.opt (Wignored-attributes): New option.
218 2016-03-22 David Malcolm <dmalcolm@redhat.com>
221 * c-indentation.c (warn_for_misleading_indentation): Rewrite the
222 diagnostic text, reversing the order of the warning and note so
223 that they appear in source order.
225 2016-03-17 Marek Polacek <polacek@redhat.com>
228 * c-common.c (resolve_overloaded_builtin): Set TREE_USED for the fetch
231 2016-03-14 Jason Merrill <jason@redhat.com>
233 * c-cppbuiltin.c (c_cpp_builtins): Set __cpp_hex_float.
235 * c-cppbuiltin.c (c_cpp_builtins): Bump __cpp_range_based_for.
237 2016-03-09 Richard Biener <rguenther@suse.de>
240 * c-common.c (strict_aliasing_warning): Add back
241 alias_sets_conflict_p check.
243 2016-03-08 Jason Merrill <jason@redhat.com>
245 * c-opts.c (set_std_cxx1z): Don't enable concepts.
247 2016-03-04 David Malcolm <dmalcolm@redhat.com>
250 * c-indentation.c (get_visual_column): Move code to determine next
252 (next_tab_stop): ...this new function.
253 (line_contains_hash_if): Delete function.
254 (detect_preprocessor_logic): Delete function.
255 (get_first_nws_vis_column): New function.
256 (detect_intervening_unindent): New function.
257 (should_warn_for_misleading_indentation): Replace call to
258 detect_preprocessor_logic with a call to
259 detect_intervening_unindent.
261 2016-03-04 David Malcolm <dmalcolm@redhat.com>
264 * c-indentation.c (should_warn_for_misleading_indentation): When
265 suppressing warnings about cases where the guard and body are on
266 the same column, only use the first non-whitespace column in place
267 of the guard token column when dealing with "else" clauses.
268 When rejecting aligned BODY and NEXT, loosen the requirement
269 from equality with the first non-whitespace of guard to simply
270 that they not be indented relative to it.
272 2016-03-04 Richard Biener <rguenther@suse.de>
275 * c-common.c (strict_aliasing_warning): Use alias_set_subset_of
276 instead of alias_sets_conflict_p.
278 2016-03-01 Marek Polacek <polacek@redhat.com>
281 * c-common.c (reject_gcc_builtin): Check for FUNCTION_DECL rather than
284 2016-02-22 Martin Sebor <msebor@redhat.com>
287 * c-common.c (check_builtin_function_arguments): Validate and
288 reject invalid arguments to __builtin_alloca_with_align.
290 2016-02-20 Mark Wielaard <mjw@redhat.com>
293 * c.opt (Wunused-const-variable): Turn into Alias for...
294 (Wunused-const-variable=): New option.
296 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
299 * c-opts.c (c_common_post_options): Move call to set_std_cxx14 from
301 (c_common_init_options): ...to here.
302 (set_std_cxx98): Initialize flag_isoc94 and flag_isoc99.
304 2016-02-19 Jakub Jelinek <jakub@redhat.com>
307 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_GRAINSIZE.
308 (init_pragma): Register PRAGMA_CILK_GRAINSIZE even for
309 flag_preprocess_only.
311 2016-02-16 Jakub Jelinek <jakub@redhat.com>
314 * c.opt (Wnonnull-compare): Enable for -Wall.
316 2016-02-15 Jakub Jelinek <jakub@redhat.com>
319 * c-common.c (sync_resolve_size): Diagnose too few arguments
320 even when params is non-NULL empty vector.
322 2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
325 * c.opt (fshort-double): Remove.
327 2016-02-05 Martin Sebor <msebor@redhat.com>
330 * c.opt (Warning options): Update -Wplacement-new to take
331 an optional argument.
333 2016-02-01 Jakub Jelinek <jakub@redhat.com>
335 PR preprocessor/69543
337 * c-pragma.c (handle_pragma_diagnostic): Pass input_location
338 instead of loc to control_warning_option.
340 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
342 * c.opt (fopenacc-dim=): New option.
344 2016-01-27 Ryan Burn <contact@rnburn.com>
347 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use
348 gimplify_arg. Removed superfluous post_p argument.
349 * c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed
350 superfluous post_p argument.
351 * c-gimplify.c (c_gimplify_expr): Likewise.
353 2016-01-26 David Malcolm <dmalcolm@redhat.com>
356 * c-opts.c (c_diagnostic_finalizer): Replace invocation of
357 pp_newline_and_flush with pp_flush.
359 2016-01-20 Martin Sebor <msebor@redhat.com>
362 * c-common.c (sync_resolve_size): Avoid printing diagnostic about
363 an incompatible argument when the argument isn't a valid tree node.
365 2016-01-18 Jason Merrill <jason@redhat.com>
368 * c-common.c (check_function_arguments_recurse): Fold the whole
369 COND_EXPR, not just the condition.
371 2016-01-18 Tom de Vries <tom@codesourcery.com>
373 * c-omp.c (c_oacc_split_loop_clauses): Don't copy OMP_CLAUSE_REDUCTION,
374 classify as loop clause.
376 2016-01-15 Jakub Jelinek <jakub@redhat.com>
379 * c-pragma.c (c_register_pragma_1): Adjust comment to note that
380 C++ FE no longer has limit on number of pragmas.
382 2015-01-14 Ryan Burn <contact@rnburn.com>
385 * cilk.c (create_cilk_wrapper_body): Call fold_build_cleanup_point_expr
386 to add missing cleanup point.
388 2016-01-14 David Malcolm <dmalcolm@redhat.com>
391 * c-indentation.c (get_visual_column): Add location_t param.
392 Handle the column number being zero by effectively disabling the
393 warning, with an "inform".
394 (should_warn_for_misleading_indentation): Add location_t argument
395 for all uses of get_visual_column.
397 2016-01-10 Patrick Palka <ppalka@gcc.gnu.org>
400 * c-indentation.c (should_warn_for_misleading_indentation):
401 Don't warn about do-while statements.
403 2016-01-07 Martin Sebor <msebor@redhat.com>
406 * c-common.c (sync_resolve_size): Reject first argument when it's
409 2016-01-05 David Malcolm <dmalcolm@redhat.com>
412 * c-indentation.c (get_visual_column): Remove default argument.
413 (should_warn_for_misleading_indentation): For the multiline case,
414 update call to get_visual_column for next_stmt_exploc so that it
415 captures the location of the first non-whitespace character in the
416 relevant line. Don't issue warnings if there is non-whitespace
417 before the next statement.
419 2016-01-04 Jakub Jelinek <jakub@redhat.com>
421 Update copyright years.
423 2015-12-21 David Malcolm <dmalcolm@redhat.com>
425 * c-common.c (binary_op_error): Convert first param from
426 location_t to rich_location * and use it when emitting an error.
427 * c-common.h (binary_op_error): Convert first param from
428 location_t to rich_location *.
430 2015-12-16 David Malcolm <dmalcolm@redhat.com>
432 * c-common.h (conflict_marker_get_final_tok_kind): New prototype.
433 * c-lex.c (conflict_marker_get_final_tok_kind): New function.
435 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
437 * c-common.c (c_common_attribute_table): Handle "omp declare target
440 2015-12-14 Jakub Jelinek <jakub@redhat.com>
443 * c.opt (Wmissing-format-attribute, Wnormalized): Add Warning option.
445 2014-12-12 Tobias Burnus <burnus@net-b.de>
448 * c-format.c (gcc_gfc_char_table): Add 'q' flag to remaining
449 specifiers (%d, %i,%u and %c).
451 2015-12-10 David Malcolm <dmalcolm@redhat.com>
453 * c.opt (Wmisleading-indentation): Add to -Wall for C and C++.
455 2015-12-08 Jakub Jelinek <jakub@redhat.com>
459 * c.opt (Wfloat-conversion, Wsign-conversion): Add Warning.
460 * c-pragma.c (handle_pragma_diagnostic): Adjust
461 control_warning_option caller.
463 2015-12-07 David Malcolm <dmalcolm@redhat.com>
465 * c-common.c (c_cpp_error): Update for change to
466 rich_location::set_range.
468 2015-12-04 Paolo Bonzini <bonzini@gnu.org>
470 * c-common.c (maybe_warn_shift_overflow): Warn on all overflows if
471 shifting 1 out of the sign bit.
473 2015-12-04 Kirill Yukhin <kirill.yukhin@intel.com>
475 * c-common.c (c_common_attribute_table[]): Update max arguments
476 count for "simd" attribute.
477 (handle_simd_attribute): Parse "notinbranch" and "inbranch" arguments.
479 2015-12-03 Jakub Jelinek <jakub@redhat.com>
481 PR preprocessor/57580
482 * c-ppoutput.c (print): Change printed field to bool.
483 Move src_file last for smaller padding.
484 (init_pp_output): Set print.printed to false instead of 0.
485 (scan_translation_unit): Fix up formatting. Set print.printed
486 to true after printing something other than newline.
487 (scan_translation_unit_trad): Set print.printed to true instead of 1.
488 (maybe_print_line_1): Set print.printed to false instead of 0.
489 (print_line_1): Likewise.
490 (do_line_change): Set print.printed to true instead of 1.
491 (cb_define, dump_queued_macros, cb_include, cb_def_pragma,
492 dump_macro): Set print.printed to false after printing newline.
494 2015-12-02 Jason Merrill <jason@redhat.com>
496 * c-common.c (fold_for_warn): New.
497 (warn_logical_operator, warn_tautological_cmp)
498 (check_function_arguments_recurse, maybe_warn_bool_compare): Use it.
500 * c-common.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
501 (c_fully_fold_internal, decl_constant_value_for_optimization):
503 * c-common.h: Don't declare decl_constant_value_for_optimization.
505 2015-12-02 Joseph Myers <joseph@codesourcery.com>
508 * c-common.h (c_build_qualified_type): Add extra default
511 2015-12-01 Julian Brown <julian@codesourcery.com>
512 Cesar Philippidis <cesar@codesourcery.com>
513 James Norris <James_Norris@mentor.com>
515 * c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
516 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
517 (pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
519 2015-11-30 Eric Botcazou <ebotcazou@adacore.com>
521 * c-ada-spec.c (print_ada_macros): Remove redundant blank line.
522 (decl_sloc_common): Delete and move bulk of processing to...
523 (decl_sloc): ...here.
524 (pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
525 (dump_ada_double_name): Remove S parameter and compute the suffix.
526 (dump_ada_array_type): Add PARENT parameter. Simplify computation of
527 element type and deal with an anonymous one.
528 (dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
529 (dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
530 and remove reference to QUAL_UNION_TYPE.
531 (dump_nested_types): Make 2 passes on the fields and move bulk to...
532 (dump_nested_type): ...here. New function extracted from above.
533 Generate a full declaration for anonymous element type of arrays.
534 (print_ada_declaration): Really skip anonymous declarations. Remove
535 references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
536 Clean up processing of declarations of array types and objects.
537 (print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
538 Remove obsolete code and tidy up.
540 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
543 * c-common.c (handle_transparent_union_attribute): Update
546 2015-11-27 Martin Liska <mliska@suse.cz>
549 * array-notation-common.c (cilkplus_extract_an_triplets):
550 Release vector of vectors.
551 * cilk.c (gimplify_cilk_spawn): Free allocated memory.
553 2015-11-26 Eric Botcazou <ebotcazou@adacore.com>
556 * c-ada-spec.c (dump_nested_types): Add guard for error_mark_node.
557 (print_ada_struct_decl): Likewise.
559 2015-11-23 Igor Zamyatin <igor.zamyatin@intel.com>
562 * c-gimplify.c (c_gimplify_expr): Stop the process if see an error.
563 * cilk.c (recognize_spawn): Determine location in a more precise
566 2015-11-19 Jason Merrill <jason@redhat.com>
568 * c-common.c (shorten_compare): But look through macros from
571 2015-11-18 Jason Merrill <jason@redhat.com>
573 * c-common.c (shorten_compare): Don't -Wtype-limits if the
574 non-constant operand comes from a macro.
576 2015-11-17 Jason Merrill <jason@redhat.com>
579 * c-common.c (warn_tautological_cmp): Fold before checking for
582 2015-11-16 Marek Polacek <polacek@redhat.com>
585 * c-common.c (check_case_bounds): Fold low and high cases.
587 2015-11-16 Marek Polacek <polacek@redhat.com>
589 * c-ada-spec.c (dump_ada_template): Use RECORD_OR_UNION_TYPE_P.
590 * c-common.c (c_common_get_alias_set): Likewise.
591 (handle_visibility_attribute): Likewise.
593 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
595 * c-common.c (handle_simd_attribute): New.
596 (struct attribute_spec): Add entry for "simd".
597 (handle_simd_attribute): New.
599 2015-11-13 Kai Tietz <ktietz70@googlemail.com>
601 * c-lex.c (interpret_float): Use fold_convert.
603 2015-11-13 David Malcolm <dmalcolm@redhat.com>
605 * c-common.c (c_fully_fold_internal): Capture existing souce_range,
606 and store it on the result.
607 * c-opts.c (c_common_init_options): Set
608 global_dc->colorize_source_p.
610 2015-11-12 James Norris <jnorris@codesourcery.com>
611 Joseph Myers <joseph@codesourcery.com>
613 * c-pragma.c (oacc_pragmas): Add entry for declare directive.
614 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_DECLARE.
615 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT and
616 PRAGMA_OACC_CLAUSE_LINK.
618 2015-11-11 Marek Polacek <polacek@redhat.com>
622 * c-common.c (valid_array_size_p): New function.
623 * c-common.h (valid_array_size_p): Declare.
625 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr>
628 * c-pragma.c (c_register_pragma_1): Update the gcc_assert to 256.
630 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
632 * array-notation-common.c: Remove unused header files.
633 * c-ada-spec.c: Likewise.
634 * c-cilkplus.c: Likewise.
635 * c-common.c: Likewise.
636 * c-cppbuiltin.c: Likewise.
637 * c-dump.c: Likewise.
638 * c-format.c: Likewise.
639 * c-gimplify.c: Likewise.
640 * c-indentation.c: Likewise.
643 * c-opts.c: Likewise.
645 * c-ppoutput.c: Likewise.
646 * c-pragma.c: Likewise.
647 * c-pretty-print.c: Likewise.
648 * c-semantics.c: Likewise.
649 * c-ubsan.c: Likewise.
651 * stub-objc.c: Likewise.
653 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
654 Cesar Philippidis <cesar@codesourcery.com>
655 James Norris <jnorris@codesourcery.com>
656 Julian Brown <julian@codesourcery.com>
657 Nathan Sidwell <nathan@codesourcery.com>
659 * c-pragma.c (oacc_pragmas): Add "routine".
660 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE.
662 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
664 * c-common.c (c_common_attributes): Add scalar_storage_order.
665 (handle_scalar_storage_order_attribute): New function.
666 * c-pragma.c (global_sso): New variable.
667 (maybe_apply_pragma_scalar_storage_order): New function.
668 (handle_pragma_scalar_storage_order): Likewise.
669 (init_pragma): Register scalar_storage_order.
670 * c-pragma.h (maybe_apply_pragma_scalar_storage_order): Declare.
671 * c.opt (Wscalar-storage-order): New warning.
672 (fsso-struct=): New option.
674 2015-11-08 Martin Sebor <msebor@redhat.com>
676 * c.opt (Wplacement-new): Add a period to the end of a sentence.
678 2015-11-07 Richard Sandiford <richard.sandiford@arm.com>
680 * c-common.c: Don't undef DEF_BUILTIN.
682 2015-11-06 David Malcolm <dmalcolm@redhat.com>
684 * c-common.c (c_cpp_error): Convert parameter from location_t to
685 rich_location *. Eliminate the "column_override" parameter and
686 the call to diagnostic_override_column.
687 Update the "done_lexing" clause to set range 0
688 on the rich_location, rather than overwriting a location_t.
689 * c-common.h (c_cpp_error): Convert parameter from location_t to
690 rich_location *. Eliminate the "column_override" parameter.
692 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
693 Thomas Schwinge <thomas@codesourcery.com>
694 James Norris <jnorris@codesourcery.com>
696 * c-omp.c (c_oacc_split_loop_clauses): Make TILE, GANG, WORKER, VECTOR,
697 AUTO, SEQ, INDEPENDENT and PRIVATE loop clauses. Associate REDUCTION
698 clauses with parallel and kernels and loops.
699 * c-pragma.h (enum pragma_omp_clause): Add entries for
700 PRAGMA_OACC_CLAUSE_{INDEPENDENT,TILE,DEFAULT}.
701 * pt.c (tsubst_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,
702 NUM_WORKERS,VECTOR_LENGTH,GANG,WORKER,VECTOR,ASYNC,WAIT,TILE,AUTO,
704 (tsubst_expr): Add support for OMP_CLAUSE_{KERNELS,PARALLEL,LOOP}.
706 2015-11-05 Martin Sebor <msebor@redhat.com>
709 * c.opt (-Wplacement-new): New option.
711 2015-11-05 Jakub Jelinek <jakub@redhat.com>
713 * c-common.h (c_finish_omp_atomic): Add TEST argument.
714 (c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New prototypes.
715 * c-omp.c (c_finish_omp_atomic): Add TEST argument. Don't call
716 save_expr or create_tmp_var* if TEST is true.
717 (c_finish_omp_for): Store OMP_FOR_ORIG_DECLS always.
718 Don't call add_stmt here.
719 (struct c_omp_check_loop_iv_data): New type.
720 (c_omp_check_loop_iv_r, c_omp_check_loop_iv,
721 c_omp_check_loop_iv_exprs): New functions.
722 (c_omp_split_clauses): Adjust for lastprivate being allowed on
724 (c_omp_declare_simd_clauses_to_numbers): Change
725 OMP_CLAUSE_LINEAR_VARIABLE_STRIDE OMP_CLAUSE_LINEAR_STEP into numbers.
726 (c_omp_declare_simd_clauses_to_decls): Similarly change those
727 from numbers to PARM_DECLs.
729 2015-11-04 Mikhail Maltsev <maltsevm@gmail.com>
731 * c-omp.c (c_omp_split_clauses): Remove conditional compilation. Use
734 2015-11-03 Bernd Schmidt <bschmidt@redhat.com>
737 * c-common.h (fold_offsetof_1): Add argument.
738 * c-common.c (fold_offsetof_1): Diagnose more invalid
739 offsetof expressions that reference elements past the end of
742 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
743 Chung-Lin Tang <cltang@codesourcery.com>
745 * c-pragma.c (oacc_pragmas): Add "atomic".
746 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC.
748 2015-10-30 Evgeny Stupachenko <evstupac@gmail.com>
750 * c-common.c (handle_target_clones_attribute): New.
751 (c_common_attribute_table): Add handle_target_clones_attribute.
752 (handle_always_inline_attribute): Add check on target_clones attribute.
753 (handle_target_attribute): Ditto.
755 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
757 * array-notation-common.c: Reorder #include's and remove duplicates.
758 * c-ada-spec.c: Likewise.
759 * c-cilkplus.c: Likewise.
760 * c-common.c: Likewise.
761 * c-cppbuiltin.c: Likewise.
762 * c-dump.c: Likewise.
763 * c-format.c: Likewise.
764 * c-gimplify.c: Likewise.
765 * c-indentation.c: Likewise.
768 * c-opts.c: Likewise.
770 * c-ppoutput.c: Likewise.
771 * c-pragma.c: Likewise.
772 * c-pretty-print.c: Likewise.
773 * c-semantics.c: Likewise.
774 * c-ubsan.c: Likewise.
776 * stub-objc.c: Likewise.
778 2015-10-28 Jason Merrill <jason@redhat.com>
780 * c-common.c (pointer_int_sum): Fold the MULT_EXPR.
782 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
783 James Norris <jnorris@codesourcery.com>
784 Cesar Philippidis <cesar@codesourcery.com>
788 * c-common.h (c_oacc_split_loop_clauses): Declare function.
789 * c-omp.c (c_oacc_split_loop_clauses): New function.
791 2015-10-21 Martin Sebor <msebor@redhat.com>
794 * c.opt: End each sentence that describes an option with a period.
796 2015-10-20 Marek Polacek <polacek@redhat.com>
798 * array-notation-common.c (is_cilkplus_vector_p): Define.
799 * c-common.h (is_cilkplus_vector_p): Declare.
801 2015-10-20 Marek Polacek <polacek@redhat.com>
803 * c.opt (std=gnu++11): Do not describe as experimental.
804 (std=gnu++14): Likewise.
806 2015-10-19 Jason Merrill <jason@redhat.com>
808 * c-cppbuiltin.c (c_cpp_builtins): Define
809 __cpp_nontype_template_args.
811 2015-10-19 Jason Merrill <jason@redhat.com>
813 * c-cppbuiltin.c (c_cpp_builtins): Define
814 __cpp_enumerator_attributes, __cpp_fold_expressions,
815 __cpp_unicode_characters.
817 2015-10-13 Jakub Jelinek <jakub@redhat.com>
818 Aldy Hernandez <aldyh@redhat.com>
820 * c-common.c (enum c_builtin_type): Define DEF_FUNCTION_TYPE_9,
821 DEF_FUNCTION_TYPE_10 and DEF_FUNCTION_TYPE_11.
822 (c_define_builtins): Likewise.
823 * c-common.h (enum c_omp_clause_split): Add
824 C_OMP_CLAUSE_SPLIT_TASKLOOP.
825 (c_finish_omp_critical, c_finish_omp_ordered): Add CLAUSES argument.
826 (c_finish_omp_for): Add ORIG_DECLV argument.
827 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP as
828 201511 instead of 201307.
829 * c-omp.c (c_finish_omp_critical): Add CLAUSES argument, set
830 OMP_CRITICAL_CLAUSES to it.
831 (c_finish_omp_ordered): Add CLAUSES argument, set
832 OMP_ORDERED_CLAUSES to it.
833 (c_finish_omp_for): Add ORIG_DECLV argument, set OMP_FOR_ORIG_DECLS
834 to it if OMP_FOR. Clear DECL_INITIAL on the IVs.
835 (c_omp_split_clauses): Handle OpenMP 4.5 combined/composite
836 constructs and new OpenMP 4.5 clauses. Clear
837 OMP_CLAUSE_SCHEDULE_SIMD if not combined with OMP_SIMD. Add
839 * c-pragma.c (omp_pragmas_simd): Add taskloop.
840 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKLOOP.
841 (enum pragma_omp_clause): Add
842 PRAGMA_OMP_CLAUSE_{DEFAULTMAP,GRAINSIZE,HINT,{IS,USE}_DEVICE_PTR}
843 and PRAGMA_OMP_CLAUSE_{LINK,NOGROUP,NUM_TASKS,PRIORITY,SIMD,THREADS}.
845 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
847 * c-lex.c (interpret_float): Use real_equal instead of
850 2015-10-04 Jason Merrill <jason@redhat.com>
852 Implement N4514, C++ Extensions for Transactional Memory.
853 * c-common.c (c_common_reswords): Add C++ TM TS keywords.
854 (c_common_attribute_table): Add transaction_safe_dynamic.
855 transaction_safe now affects type identity.
856 (handle_tm_attribute): Handle transaction_safe_dynamic.
857 * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT,
858 RID_ATOMIC_CANCEL, RID_SYNCHRONIZED.
859 (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED.
861 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory.
862 * c-pretty-print.c (pp_c_attributes_display): Don't print
863 transaction_safe in C++.
865 2015-10-02 Marek Polacek <polacek@redhat.com>
867 * c.opt (Wduplicated-cond): Don't enable by -Wall anymore.
869 2015-10-02 Marek Polacek <polacek@redhat.com>
872 * c-common.c (warn_duplicated_cond_add_or_warn): New function.
873 * c-common.h (warn_duplicated_cond_add_or_warn): Declare.
874 * c.opt (Wduplicated-cond): New option.
876 2015-10-01 Joseph Myers <joseph@codesourcery.com>
878 * c.opt (std=c11): Do not describe as experimental.
879 (std=gnu11): Likewise.
880 (std=iso9899:2011): Likewise.
882 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
884 * c-common.c (DEF_FUNCTION_TYPE_VAR_6): New.
885 (DEF_FUNCTION_TYPE_VAR_11): Delete.
887 2015-09-25 Marek Polacek <polacek@redhat.com>
889 * c-ubsan.c (ubsan_instrument_division): Remove unnecessary code.
890 (ubsan_instrument_shift): Likewise.
892 2015-09-25 Marek Polacek <polacek@redhat.com>
895 * c-ubsan.c (ubsan_instrument_division): Also pre-evaluate OP1.
897 2015-09-24 Patrick Palka <ppalka@gcc.gnu.org>
899 * c-indentation.c (should_warn_for_misleading_indentation):
900 Compare next_stmt_vis_column with guard_line_first_nws instead
901 of with guard_line_vis_column.
903 2015-09-23 Manuel López-Ibáñez <manu@gcc.gnu.org>
907 * c-pragma.c (handle_pragma_diagnostic): Detect non-warning
908 options and options not valid for the current language.
910 2015-09-22 Patrick Palka <ppalka@gcc.gnu.org>
912 * c-indentation.c (should_warn_for_misleading_indentation):
913 Float out and consolidate the calls to get_visual_column that
914 are passed guard_exploc as an argument. Compare
915 next_stmt_vis_column with guard_line_first_nws instead of with
918 2015-09-22 Nathan Sidwell <nathan@codesourcery.com>
920 * c.opt (Wmultiple-inheritance, Wvirtual-inheritance, Wtemplates,
921 Wnamespaces): New C++ warnings.
923 2015-09-22 Jason Merrill <jason@redhat.com>
925 * c-common.h (abi_compat_version_crosses): New.
926 (warn_abi_version): Declare.
927 * c-common.c: Define it.
928 * c-opts.c (c_common_post_options): Handle it.
929 flag_abi_compat_version defaults to 8.
931 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com>
933 Complete the implementation of N4230, Nested namespace definition.
934 * c-cppbuiltin.c: Add __cpp_namespace_attributes and
935 __cpp_nested_namespace_definitions.
937 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
939 * c-pragma.c (handle_pragma_diagnostic): Fix wrong return.
941 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
943 * c-pragma.c (handle_pragma_diagnostic): Use explicit location
945 * c-pragma.h (pragma_lex): Add optional loc argument.
947 2015-09-16 Mikhail Maltsev <maltsevm@gmail.com>
949 * c-format.c (check_format_arg): Adjust to use common block size in all
952 2015-09-15 David Malcolm <dmalcolm@redhat.com>
954 * c-format.c (location_from_offset): Update for change in
955 signature of location_get_source_line.
956 * c-indentation.c (get_visual_column): Likewise.
957 (line_contains_hash_if): Likewise.
959 2015-09-14 Marek Polacek <polacek@redhat.com>
961 * c-opts.c (c_common_post_options): Set C++ standard earlier, before
962 setting various warnings.
964 2015-09-14 Marek Polacek <polacek@redhat.com>
966 * c-common.c (warn_for_sign_compare): Cast to unsigned when shifting
969 2015-09-11 Mark Wielaard <mjw@redhat.com>
972 * c.opt (Wunused-variable): Option from common.opt.
973 (Wunused-const-variable): New option.
975 2015-09-09 Paolo Carlini <paolo.carlini@oracle.com>
978 * c.opt ([Wsubobject-linkage]): Add.
980 2015-09-03 Martin Sebor <msebor@redhat.com>
983 * c-common.h (c_decl_implicit, reject_gcc_builtin): Declare new
985 * c-common.c (reject_gcc_builtin): Define.
987 2015-09-02 Balaji V. Iyer <balaji.v.iyer@intel.com>
990 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): New
992 * c-gimplify.c (c_gimplify_expr): Added a call to the function
993 cilk_gimplify_call_params_in_spawned_fn.
994 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): New function.
995 (gimplify_cilk_spawn): Removed EXPR_STMT and CLEANUP_POINT_EXPR
998 2015-08-25 Marek Polacek <polacek@redhat.com>
1001 * c-common.c (handle_weak_attribute): Don't check whether the
1002 visibility can be changed here.
1004 2015-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1006 * c-lex.c (c_lex_with_flags): Use explicit locations.
1008 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1010 * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
1011 c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
1013 2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1016 * c-common.c (check_builtin_function_arguments): Add check
1017 for BUILT_IN_SIGNBIT argument.
1019 2015-08-18 Paolo Carlini <paolo.carlini@oracle.com>
1022 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_static_assert value
1025 2015-08-17 Marek Polacek <polacek@redhat.com>
1027 * c-pretty-print.c (pp_c_cv_qualifiers): Remove code dealing
1028 with whitespaces before qualifier names.
1030 2015-08-12 Marek Polacek <polacek@redhat.com>
1033 * c-common.c (maybe_warn_shift_overflow): Properly handle
1034 left-shifting 1 into the sign bit.
1036 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1038 * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy.
1040 2015-08-06 Andrew Sutton <andrew.n.sutton@gmail.com>
1041 Braden Obrzut <admin@maniacsvault.net>
1042 Jason Merrill <jason@redhat.com>
1044 Add C++ Concepts TS support.
1045 * c-common.c (c_common_reswords): Add __is_same_as, concept, requires.
1046 * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES.
1047 (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New.
1048 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts.
1049 * c-opts.c (set_std_cxx1z): Set flag_concepts.
1050 * c.opt (fconcepts): New.
1052 2015-08-02 Martin Sebor <msebor@redhat.com>
1054 * c.opt (-Wframe-address): New warning option.
1056 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1058 * c-indentation.c (should_warn_for_misleading_indentation):
1061 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1063 * c-indentation.c (get_visual_column): Add parameter first_nws,
1064 use it. Update comment documenting the function.
1065 (is_first_nonwhitespace_on_line): Remove.
1066 (should_warn_for_misleading_indentation): Replace usage of
1067 of is_first_nonwhitespace_on_line with get_visual_column.
1069 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1071 * c-indentation.h (struct token_indent_info): Define.
1072 (get_token_indent_info): Define.
1073 (warn_for_misleading_information): Declare.
1074 * c-common.h (warn_for_misleading_information): Remove.
1075 * c-identation.c (warn_for_misleading_indentation):
1076 Change declaration to take three token_indent_infos. Adjust
1078 * c-identation.c (should_warn_for_misleading_indentation):
1079 Likewise. Bail out early if the body is a compound statement.
1080 (guard_tinfo_to_string): Define.
1082 2015-07-30 Jason Merrill <jason@redhat.com>
1084 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
1085 '*' for reference decay.
1087 2015-07-30 Marek Polacek <polacek@redhat.com>
1089 * c-common.c (warn_tautological_cmp): Bail for float types.
1091 2015-07-27 Marek Polacek <polacek@redhat.com>
1094 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
1096 2015-07-27 Marek Polacek <polacek@redhat.com>
1100 * c-common.c (find_array_ref_with_const_idx_r): New function.
1101 (warn_tautological_cmp): New function.
1102 * c-common.h (warn_tautological_cmp): Declare.
1103 * c.opt (Wtautological-compare): New option.
1105 2015-07-23 Marek Polacek <polacek@redhat.com>
1107 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
1108 (ubsan_instrument_shift): Likewise.
1110 2015-07-23 Marek Polacek <polacek@redhat.com>
1113 * c-ubsan.c: Include gimplify.h.
1114 (ubsan_instrument_division): Unshare OP0 and OP1.
1115 (ubsan_instrument_shift): Likewise.
1117 2015-07-20 Marek Polacek <polacek@redhat.com>
1118 Richard Sandiford <richard.sandiford@arm.com>
1121 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
1122 Use EXPR_LOC_OR_LOC.
1123 (maybe_warn_shift_overflow): New function.
1124 * c-common.h (maybe_warn_shift_overflow): Declare.
1125 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
1126 * c.opt (Wshift-overflow): New option.
1128 2015-07-16 Martin Liska <mliska@suse.cz>
1130 * c-format.c (static void check_format_info_main): Use
1131 object_allocator instead of pool_allocator.
1132 (check_format_arg): Likewise.
1133 (check_format_info_main): Likewise.
1135 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
1137 * c-opts.c: Remove multiline #include comment.
1139 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
1141 * c-common.c: Fix double word typos.
1143 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
1145 * c-ada-spec.h (cpp_operation): Revert latest change.
1146 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
1147 constructors and destructors.
1149 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1151 * c-common.h: Adjust includes for flags.h changes.
1152 * stub-objc.c: Likewise.
1154 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
1156 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
1157 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
1159 2015-07-08 Jakub Jelinek <jakub@redhat.com>
1161 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
1162 are to be removed, return NULL rather than original clauses list.
1164 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1166 * array-notation-common.c: Adjust includes.
1167 * c-ada-spec.c: Likewise.
1168 * c-cilkplus.c: Likewise.
1169 * c-common.h: Likewise.
1170 * c-cppbuiltin.c: Likewise.
1171 * c-dump.c: Likewise.
1172 * c-format.c: Likewise.
1173 * c-gimplify.c: Likewise.
1174 * c-indentation.c: Likewise.
1175 * c-lex.c: Likewise.
1176 * c-omp.c: Likewise.
1177 * c-opts.c: Likewise.
1178 * c-pch.c: Likewise.
1179 * c-ppoutput.c: Likewise.
1180 * c-pragma.c: Likewise.
1181 * c-pretty-print.c: Likewise.
1182 * c-semantics.c: Likewise.
1183 * c-ubsan.c: Likewise.
1185 * stub-objc.c: Likewise.
1187 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
1189 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
1190 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
1192 2015-07-01 Jason Merrill <jason@redhat.com>
1194 * c-common.h (D_CXX11): Rename from D_CXX0X.
1195 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
1196 * c-common.c: Adjust.
1198 * c-opts.c (c_common_post_options): Default to C++14.
1200 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
1202 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
1204 Implement N4197 - Adding u8 character literals
1205 * c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
1207 * c-common.c (c_parse_error): Print CPP_UTF8CHAR and
1208 CPP_UTF8CHAR_USERDEF tokens.
1209 * c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
1210 and CPP_UTF8CHAR tokens.
1211 (lex_charconst): Treat CPP_UTF8CHAR token.
1213 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1216 * c-common.c (do_warn_unused_parameter): Move here.
1217 * c-common.h (do_warn_unused_parameter): Declare.
1219 2015-06-29 Marek Polacek <polacek@redhat.com>
1222 * c-common.c (check_case_bounds): Add bool * parameter. Set
1224 (c_add_case_label): Add bool * parameter. Pass it down to
1226 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
1228 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
1231 2015-06-27 Marek Polacek <polacek@redhat.com>
1233 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
1234 or VECTOR_INTEGER_TYPE_P throughout.
1235 * c-gimplify.c: Likewise.
1237 2015-06-26 Marek Polacek <polacek@redhat.com>
1239 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
1240 * c-common.c (c_fully_fold_internal): Likewise.
1241 (c_alignof_expr): Likewise.
1242 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
1243 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
1244 * cilk.c (create_parm_list): Likewise.
1246 2015-06-26 Marek Polacek <polacek@redhat.com>
1248 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
1250 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1252 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
1253 * c-gimplify.c: Likewise.
1254 * c-pragma.c: Likewise.
1255 * c-ubsan.c: Likewise.
1258 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1260 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
1263 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1265 * cilk.c: Move calls.h after tm.h in the include chain.
1267 2015-06-25 Marek Polacek <polacek@redhat.com>
1269 * array-notation-common.c: Use VAR_P throughout.
1270 * c-ada-spec.c: Likewise.
1271 * c-common.c: Likewise.
1272 * c-format.c: Likewise.
1273 * c-gimplify.c: Likewise.
1274 * c-omp.c: Likewise.
1275 * c-pragma.c: Likewise.
1276 * c-pretty-print.c: Likewise.
1279 2015-06-25 Marek Polacek <polacek@redhat.com>
1281 * cilk.c (extract_free_variables): Use is_global_var.
1283 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
1285 * c-common.c: Don't include target-def.h.
1287 2015-06-23 Marek Polacek <polacek@redhat.com>
1289 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
1290 when comparing INTEGER_CSTs.
1292 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
1294 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
1295 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
1296 (dump_ada_template): Skip partially specialized types.
1298 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
1300 * c-common.c (scalar_to_vector): Use std::swap instead of manually
1303 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1305 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
1306 * c-ada-spec.c: Likewise.
1307 * c-cilkplus.c: Likewise.
1308 * c-common.c: Likewise.
1309 * c-common.h: Likewise.
1310 * c-cppbuiltin.c: Likewise.
1311 * c-dump.c: Likewise.
1312 * c-format.c: Likewise.
1313 * c-gimplify.c: Likewise.
1314 * c-indentation.c: Likewise.
1315 * c-lex.c: Likewise.
1316 * c-omp.c: Likewise.
1317 * c-opts.c: Likewise.
1318 * c-pch.c: Likewise.
1319 * c-ppoutput.c: Likewise.
1320 * c-pragma.c: Likewise.
1321 * c-pretty-print.c: Likewise.
1322 * c-semantics.c: Likewise.
1323 * c-ubsan.c: Likewise.
1325 * stub-objc.c: Likewise.
1327 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
1330 * c-common.c (c_common_truthvalue_conversion): Warn when
1331 converting an address of a reference to a truth value.
1333 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1335 * array-notation-common.c : Adjust include files.
1336 * c-ada-spec.c : Likewise.
1337 * c-cilkplus.c : Likewise.
1338 * c-common.c : Likewise.
1339 * c-common.h : Likewise.
1340 * c-cppbuiltin.c : Likewise.
1341 * c-dump.c : Likewise.
1342 * c-format.c : Likewise.
1343 * c-gimplify.c : Likewise.
1344 * c-indentation.c : Likewise.
1345 * c-lex.c : Likewise.
1346 * c-omp.c : Likewise.
1347 * c-opts.c : Likewise.
1348 * c-pch.c : Likewise.
1349 * c-ppoutput.c : Likewise.
1350 * c-pragma.c : Likewise.
1351 * c-pretty-print.c : Likewise.
1352 * c-semantics.c : Likewise.
1353 * c-ubsan.c : Likewise.
1354 * cilk.c : Likewise.
1355 * stub-objc.c : Likewise.
1357 2015-06-08 Marek Polacek <polacek@redhat.com>
1360 * c-format.c (location_from_offset): Return LOC if LINE is null.
1362 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1364 * c-common.h (c_parse_final_cleanups): New prototype.
1365 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
1367 2015-06-04 Sriraman Tallam <tmsriram@google.com>
1369 * c-common.c (noplt): New attribute.
1370 (handle_noplt_attribute): New handler.
1372 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1374 * array-notation-common.c: Adjust includes for restructured coretypes.h.
1375 * c-ada-spec.c: Likewise.
1376 * c-cilkplus.c: Likewise.
1377 * c-common.c: Likewise.
1378 * c-common.h: Likewise.
1379 * c-cppbuiltin.c: Likewise.
1380 * c-dump.c: Likewise.
1381 * c-format.c: Likewise.
1382 * c-gimplify.c: Likewise.
1383 * c-indentation.c: Likewise.
1384 * c-lex.c: Likewise.
1385 * c-omp.c: Likewise.
1386 * c-opts.c: Likewise.
1387 * c-pch.c: Likewise.
1388 * c-ppoutput.c: Likewise.
1389 * c-pragma.c: Likewise.
1390 * c-pretty-print.c: Likewise.
1391 * c-semantics.c: Likewise.
1392 * c-ubsan.c: Likewise.
1394 * stub-objc.c: Likewise.
1396 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1399 * c-indentation.c (should_warn_for_misleading_indentation): Use
1400 expand_location rather than expand_location_to_spelling_point.
1401 Don't warn if the guarding statement is more indented than the
1404 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1406 * c-indentation.c (warn_for_misleading_indentation): Bail out
1407 immediately if -Wmisleading-indentation isn't enabled.
1409 2015-06-01 Martin Liska <mliska@suse.cz>
1411 * c-format.c (check_format_arg):Use new type-based pool allocator.
1412 (check_format_info_main) Likewise.
1414 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
1416 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
1417 (has_nontrivial_methods): Likewise.
1419 2015-05-25 Marek Polacek <polacek@redhat.com>
1421 * c-ubsan.c (ubsan_instrument_shift): Use type0.
1423 2015-05-22 Marek Polacek <polacek@redhat.com>
1426 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
1428 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1430 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
1431 STACK_GROWS_DOWNWARD.
1433 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1435 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
1436 STACK_GROWS_DOWNWARD rather than if it is defined.
1438 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1441 * c-format.c (location_column_from_byte_offset): New.
1442 (location_from_offset): New.
1443 (struct format_wanted_type): Add offset_loc field.
1444 (check_format_info): Move handling of location for extra arguments
1445 closer to the point of warning.
1446 (check_format_info_main): Pass the result of location_from_offset
1448 (format_type_warning): Pass the result of location_from_offset
1451 2015-05-20 Marek Polacek <polacek@redhat.com>
1453 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
1455 2015-05-20 Marek Polacek <polacek@redhat.com>
1457 * c-ada-spec.c (dump_sloc): Use DECL_P.
1459 2015-05-20 Marek Polacek <polacek@redhat.com>
1461 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1462 * c-common.c: Likewise.
1464 2015-05-19 David Malcolm <dmalcolm@redhat.com>
1466 * c-common.h (fe_file_change): Strengthen param from
1467 const line_map * to const line_map_ordinary *.
1468 (pp_file_change): Likewise.
1469 * c-lex.c (fe_file_change): Likewise.
1470 (cb_define): Use linemap_check_ordinary when invoking
1472 (cb_undef): Likewise.
1473 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
1474 invoking cb_file_change.
1475 (c_finish_options): Likewise.
1476 (push_command_line_include): Likewise.
1477 (cb_file_change): Strengthen param "new_map" from
1478 const line_map * to const line_map_ordinary *.
1479 * c-ppoutput.c (cb_define): Likewise for local "map".
1480 (pp_file_change): Likewise for param "map" and local "from".
1482 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1484 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
1486 2015-05-18 Tom de Vries <tom@codesourcery.com>
1488 * c-common.c (build_va_arg_1): New function.
1489 (build_va_arg): Add address operator to va_list operand if necessary.
1491 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
1494 * c-common.c (int_safely_convertible_to_real_p): Define.
1495 (unsafe_conversion_p): Check conversions involving complex types.
1496 (conversion_warning): Add new warning message for conversions which
1497 discard imaginary component.
1498 * c-common.h: (enum conversion_safety): Add new enumerator for such
1501 2015-05-14 Marek Polacek <polacek@redhat.com>
1505 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
1506 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
1507 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
1508 use it. If FOR_INT_CONST, require that all evaluated operands be
1511 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1513 * c-common.h (warn_for_misleading_indentation): New prototype.
1514 * c-indentation.c: New file.
1515 * c.opt (Wmisleading-indentation): New option.
1517 2015-05-12 Tom de Vries <tom@codesourcery.com>
1519 PR tree-optimization/66010
1520 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
1522 2015-05-09 Jason Merrill <jason@redhat.com>
1524 * c-opts.c (c_common_post_options): Also clear
1525 cpp_opts->cpp_warn_cxx11_compat.
1527 * c-common.h (enum cxx_dialect): Add cxx_unset.
1528 * c-common.c (cxx_dialect): Initialize to cxx_unset.
1529 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
1531 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
1532 (std=gnu++0x): Mark as Undocumented.
1533 (std=gnu++1y): Add deprecated message.
1535 2015-05-08 Jason Merrill <jason@redhat.com>
1537 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
1540 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
1542 2015-05-08 Marek Polacek <polacek@redhat.com>
1545 * c.opt (Woverride-init-side-effects): New option.
1547 2015-05-07 Marek Polacek <polacek@redhat.com>
1550 * c-common.c (c_fully_fold_internal): Warn when left shifting a
1552 * c.opt (Wshift-negative-value): New option.
1553 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
1554 when -Wextra and C99/C++11 mode.
1556 2015-05-07 Marek Polacek <polacek@redhat.com>
1557 Martin Uecker <uecker@eecs.berkeley.edu>
1559 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
1560 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
1562 2015-05-05 Jason Merrill <jason@redhat.com>
1564 * c.opt (Wterminate): New.
1566 2015-04-30 Marek Polacek <polacek@redhat.com>
1568 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
1569 require that the non-constant be of a boolean type.
1571 2015-04-29 Josh Triplett <josh@joshtriplett.org>
1573 * c-common.c (handle_section_attribute): Refactor to reduce
1574 nesting and distinguish between error cases.
1576 2015-04-29 Marek Polacek <polacek@redhat.com>
1579 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
1582 2015-04-29 Jakub Jelinek <jakub@redhat.com>
1584 * c-common.h (omp_clause_mask): Unconditionally define as a class.
1585 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
1586 HOST_BITS_PER_WIDE_INT.
1588 2015-04-28 Tom de Vries <tom@codesourcery.com>
1590 PR tree-optimization/65887
1591 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
1593 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
1594 Pierre-Marie de Rodat <derodat@adacore.com>
1596 * c-ada-spec.c (in_function): Delete.
1597 (dump_generic_ada_node): Do not change in_function and remove the
1598 redundant code dealing with it.
1599 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
1600 (print_ada_methods): Output the static member functions in a nested
1601 package after the regular methods as well as associated renamings.
1603 2015-04-24 Marek Polacek <polacek@redhat.com>
1606 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
1607 and OPT_Wshift_count_overflow.
1610 * c-common.c (warn_logical_operator): Warn if the operands have the
1613 2015-04-24 Marek Polacek <polacek@redhat.com>
1616 * c-common.c (warn_logical_operator): Bail if either operand comes
1617 from a macro expansion.
1619 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1622 * c-common.c (c_default_pointer_mode): Add definition.
1623 * c-common.h (c_default_pointer_mode): Add declaration.
1625 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1627 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
1628 on record_builtin_type argument.
1630 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1633 * c-common.c (warn_logical_not_parentheses): Don't warn for
1636 2015-03-07 Marek Polacek <polacek@redhat.com>
1639 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
1640 before trying to figure out whether we have a flexible array member.
1642 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
1643 Jonathan Wakely <jwakely.gcc@gmail.com>
1645 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
1647 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
1650 * c-ada-spec.c (print_destructor): Remove obsolete code.
1652 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
1654 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
1655 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
1656 DECL_TEMPLATE_RESULT emulations.
1657 (dump_ada_template)): Add guard for TYPE_METHODS.
1659 2015-02-27 Marek Polacek <polacek@redhat.com>
1662 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
1664 2015-02-27 Kai Tietz <ktietz@redhat.com>
1667 * c-pragma.c (handle_pragma_weak): Do not try to create
1668 weak/alias of declarations not being function, or variable
1671 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
1674 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1676 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
1678 2015-02-16 Marek Polacek <polacek@redhat.com>
1681 * c-format.c (check_format_types): Handle null param.
1683 2015-02-13 Marek Polacek <polacek@redhat.com>
1686 * c-format.c (check_format_types): Don't warn about different
1687 signedness if the original value is in the range of WANTED_TYPE.
1689 2015-02-12 Jason Merrill <jason@redhat.com>
1692 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
1693 to the current highest version.
1694 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
1696 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1700 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
1701 instead of RDIV_EXPR. Use build_binary_op instead of
1704 2015-01-30 Joseph Myers <joseph@codesourcery.com>
1706 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
1707 to pass input_location as first argument.
1709 2015-01-23 Tom de Vries <tom@codesourcery.com>
1712 * c.opt (fopenacc): Mark as LTO option.
1714 2015-01-23 Tom de Vries <tom@codesourcery.com>
1717 * c.opt (fopenmp): Mark as LTO option.
1719 2015-01-21 Jakub Jelinek <jakub@redhat.com>
1722 * cilk.c (fill_decls_vec): Only put decls into vector v.
1723 (compare_decls): Fix up formatting.
1725 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
1728 * cilk.c: Include vec.h.
1729 (struct cilk_decls): New structure.
1730 (wrapper_parm_cb): Split this function to...
1731 (fill_decls_vec): ...this...
1732 (create_parm_list): ...and this.
1733 (compare_decls): New function.
1734 (for_local_cb): Remove.
1735 (wrapper_local_cb): Ditto.
1736 (build_wrapper_type): For now first traverse and fill vector of
1737 declarations then sort it and then deal with sorted vector.
1738 (cilk_outline): Ditto.
1739 (declare_one_free_variable): Ditto.
1741 2015-01-21 Jason Merrill <jason@redhat.com>
1744 * c-format.c (check_format_arg): Call decl_constant_value.
1746 2015-01-19 Martin Liska <mliska@suse.cz>
1748 * c-common.c (handle_noicf_attribute): New function.
1750 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1751 Bernd Schmidt <bernds@codesourcery.com>
1752 James Norris <jnorris@codesourcery.com>
1753 Cesar Philippidis <cesar@codesourcery.com>
1754 Ilmir Usmanov <i.usmanov@samsung.com>
1755 Jakub Jelinek <jakub@redhat.com>
1757 * c.opt (fopenacc): New option.
1758 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
1759 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1761 * c-common.h (c_finish_oacc_wait): New prototype.
1762 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
1763 (c_finish_oacc_wait): New function.
1764 * c-pragma.c (oacc_pragmas): New variable.
1765 (c_pp_lookup_pragma, init_pragma): Handle it.
1766 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
1767 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
1768 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
1769 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
1770 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
1771 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
1772 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
1773 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
1774 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
1775 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
1776 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
1777 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
1778 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
1779 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
1780 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
1781 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
1782 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
1783 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
1784 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
1785 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
1786 PRAGMA_OACC_CLAUSE_WORKER.
1788 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
1790 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
1791 for the new option fstack-protector_explicit.
1792 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
1793 (handle_stack_protect_attribute): New function.
1795 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
1797 * c.opt: New option -Warray-bounds=.
1799 2015-01-09 Michael Collison <michael.collison@linaro.org>
1801 * array-notation-common.c: Include hash-set.h, machmode.h,
1802 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1803 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1804 * c-ada-spec.c: Ditto.
1805 * c-cilkplus.c: Ditto.
1806 * c-common.c: Include input.h due to flattening of tree.h.
1807 Define macro GCC_C_COMMON_C.
1808 * c-common.h: Flatten tree.h header files into c-common.h.
1809 Remove include of tree-core.h.
1810 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1811 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1812 fold-const.h, wide-int.h, and inchash.h due to
1813 flattening of tree.h.
1815 * c-format.c: Flatten tree.h header files into c-common.h.
1816 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1817 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1818 fold-const.h, wide-int.h, and inchash.h due to
1819 flattening of tree.h.
1820 * c-dump.c: Include hash-set.h, machmode.h,
1821 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1822 fold-const.h, wide-int.h, and inchash.h due to
1823 flattening of tree.h.
1824 * c-format.c: Include hash-set.h, machmode.h,
1825 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1826 fold-const.h, wide-int.h, inchash.h and real.h due to
1827 flattening of tree.h.
1828 * c-gimplify.c: Include hash-set.h, machmode.h,
1829 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1830 fold-const.h, wide-int.h, and inchash.h due to
1831 flattening of tree.h.
1837 * c-ppoutput.c: Ditto.
1838 * c-pragma.c: Ditto.
1839 * c-pretty-print.c: Ditto.
1840 * c-semantics.c: Ditto.
1842 * stub-objc.c: Ditto.
1844 2015-01-08 Jason Merrill <jason@redhat.com>
1846 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
1847 do_ubsan_in_current_function.
1848 (ubsan_maybe_instrument_reference_or_call): Likewise.
1849 * c-ubsan.h: Declare it.
1851 2015-01-08 Mike Stump <mikestump@comcast.net>
1853 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
1855 2015-01-07 Marek Polacek <polacek@redhat.com>
1858 * c-common.c (c_fully_fold_internal): Warn for division and modulo
1859 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
1861 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
1864 * c.opt (Wsuggest-override): New option.
1866 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1868 Update copyright years.
1870 2015-01-05 Marek Polacek <polacek@redhat.com>
1873 * c-common.c (warn_array_subscript_with_type_char): Add location_t
1875 * c-common.h (warn_array_subscript_with_type_char): Update
1878 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
1880 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
1881 Control macro with flag_sized_deallocation.
1883 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1885 * c.opt (Wdiscarded-array-qualifiers): New option.
1887 2014-12-19 Jakub Jelinek <jakub@redhat.com>
1889 PR preprocessor/63831
1890 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
1891 and __has_cpp_attribute here.
1892 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
1893 c_common_has_attribute.
1894 * c-common.h (c_common_has_attribute): New prototype.
1895 * c-lex.c (init_c_lex): Set cb->has_attribute to
1896 c_common_has_attribute instead of cb_has_attribute.
1897 (get_token_no_padding): New function.
1898 (cb_has_attribute): Renamed to ...
1899 (c_common_has_attribute): ... this. No longer static. Use
1900 get_token_no_padding, require ()s, don't build TREE_LIST
1901 unnecessarily, fix up formatting, adjust diagnostics, call
1904 2014-12-15 Jason Merrill <jason@redhat.com>
1906 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
1907 (-Wsized-deallocation): New.
1908 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
1909 to on in C++14 and up.
1911 2014-12-11 Jason Merrill <jason@redhat.com>
1913 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
1915 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
1916 we aren't complaining about VLAs.
1918 2014-12-06 Marek Polacek <polacek@redhat.com>
1920 PR tree-optimization/64183
1921 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
1922 shift-expression if it is integer_type_node. Use types_compatible_p.
1924 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1926 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
1927 last argument from create_tmp_var_raw and create_tmp_var calls.
1928 * cilk.c (gimplify_cilk_spawn): Likewise.
1929 * c-omp.c (c_finish_omp_atomic): Likewise.
1931 2014-11-28 Marek Polacek <polacek@redhat.com>
1933 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
1934 instead of unsigned_type_node.
1936 2014-11-28 Marek Polacek <polacek@redhat.com>
1939 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
1941 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
1942 expression to unsigned_type_node.
1944 2014-11-20 Mark Wielaard <mjw@redhat.com>
1947 * c-opts.c (set_std_c89): Set lang_hooks.name.
1948 (set_std_c99): Likewise.
1949 (set_std_c11): Likewise.
1950 (set_std_cxx98): Likewise.
1951 (set_std_cxx11): Likewise.
1952 (set_std_cxx14): Likewise.
1953 (set_std_cxx1z): Likewise.
1955 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1958 * c-common.h (convert_vector_to_pointer_for_subscript): Change
1959 return type to bool.
1960 * c-common.c: Include gimple-expr.h.
1961 (convert_vector_to_pointer_for_subscript): Change return type to
1962 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
1963 and copy it into a TARGET_EXPR and use that instead of *vecp
1966 2014-11-19 David Malcolm <dmalcolm@redhat.com>
1968 Merger of git branch "gimple-classes-v2-option-3".
1969 * ChangeLog.gimple-classes: New.
1970 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
1971 from being just a vec<gimple> to a vec<gbind *>.
1973 2014-11-18 Jakub Jelinek <jakub@redhat.com>
1976 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
1977 argument to ptype, set type to TREE_TYPE (ptype). Don't call
1978 get_pointer_alignment for non-pointers. Use ptype, or if it is
1979 reference type, corresponding pointer type, as type of kind
1981 (ubsan_maybe_instrument_reference,
1982 ubsan_maybe_instrument_member_call): Adjust callers.
1984 2014-11-15 Marek Polacek <polacek@redhat.com>
1987 * array-notation-common.c (is_sec_implicit_index_fn): Return false
1989 (extract_array_notation_exprs): Return for NULL node.
1991 2014-11-12 Joseph Myers <joseph@codesourcery.com>
1993 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
1994 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
1996 2014-11-12 Jakub Jelinek <jakub@redhat.com>
1999 * c-common.c (check_builtin_function_arguments): Handle
2000 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
2002 2014-11-10 Andi Kleen <ak@linux.intel.com>
2005 * c-common.h (check_no_cilk): Declare.
2006 * cilk.c (get_error_location): New function.
2007 (check_no_cilk): Dito.
2009 2014-11-10 Andi Kleen <ak@linux.intel.com>
2011 * cilk.c (recognize_spawn): Use expression location
2014 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
2016 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
2018 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
2020 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
2021 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
2022 (__cpp_range_based_for, __cpp_initializer_lists,
2023 __cpp_delegating_constructors, __cpp_nsdmi,
2024 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
2025 for C++11; (__cpp_attribute_deprecated): Remove in favor of
2026 __has_cpp_attribute.
2027 * c-lex.c (cb_has_attribute): New callback CPP function;
2028 (init_c_lex): Set has_attribute callback.
2030 2014-11-04 Richard Biener <rguenther@suse.de>
2032 * c-common.c (shorten_compare): Do not shorten mixed
2033 DFP and non-DFP compares.
2035 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
2037 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
2038 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
2039 Commentary and rearrangement of tests.
2040 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
2041 Commentary and rearrangement of tests.
2042 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
2043 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
2045 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
2047 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
2048 enum from machine_mode.
2050 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
2052 * c-common.c: Adjust include files.
2053 * c-gimplify.c: Ditto.
2055 * c-pragma.c: Ditto.
2058 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
2060 * c-gimplify.c: Adjust include files.
2062 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
2065 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
2066 c_common_initialize_diagnostics.
2067 * c-common.h: Likewise.
2069 2014-10-24 Marek Polacek <polacek@redhat.com>
2072 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
2073 print "struct"/"union"/"enum" for typedefed names.
2075 2014-10-23 Marek Polacek <polacek@redhat.com>
2077 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
2080 2014-10-22 Jakub Jelinek <jakub@redhat.com>
2081 Yury Gribov <y.gribov@samsung.com>
2083 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2084 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
2085 instead of flag_sanitize_recover as bool flag.
2087 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
2089 * cilk.c: Revert previous change.
2091 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
2094 * cilk.c: Include vec.h.
2095 (struct cilk_decls): New structure.
2096 (wrapper_parm_cb): Split this function to...
2097 (fill_decls_vec): ...this...
2098 (create_parm_list): ...and this.
2099 (compare_decls): New function.
2100 (for_local_cb): Remove.
2101 (wrapper_local_cb): Ditto.
2102 (build_wrapper_type): For now first traverse and fill vector of
2103 declarations then sort it and then deal with sorted vector.
2104 (cilk_outline): Ditto.
2105 (declare_one_free_variable): Ditto.
2107 2014-10-17 Marek Polacek <polacek@redhat.com>
2109 * c-opts.c (c_common_post_options): Set warn_implicit_int.
2110 * c.opt (Wimplicit-int): Initialize to -1.
2112 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
2114 * c-pragma.c: Adjust include files.
2115 * c-semantics.c: Likewise.
2117 2014-10-16 DJ Delorie <dj@redhat.com>
2119 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
2122 2014-10-14 Jason Merrill <jason@redhat.com>
2125 * c-common.h (CPP_PREPARSED_EXPR): New.
2126 (N_CP_TTYPES): Adjust.
2128 2014-10-15 Marek Polacek <polacek@redhat.com>
2130 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
2132 2014-10-14 DJ Delorie <dj@redhat.com>
2134 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
2135 types, not just __int128.
2136 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
2137 types, not just __int128.
2138 (cpp_atomic_builtins): Round pointer sizes up.
2139 (type_suffix): Use type precision, not specific types.
2140 * c-common.c (c_common_reswords): Remove __int128 special case.
2141 (c_common_type_for_size): Check for all __intN types, not just
2143 (c_common_type_for_mode): Likewise.
2144 (c_common_signed_or_unsigned_type): Likewise.
2145 (c_build_bitfield_integer_type): Likewise.
2146 (c_common_nodes_and_builtins): Likewise.
2147 (keyword_begins_type_specifier): Likewise.
2148 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
2151 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
2153 * c-common.c: Use hash_table instead of hashtab.
2155 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
2157 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
2160 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2165 * c-common.c (warn_logical_operator): Punt for vectors.
2167 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
2169 Implement SD-6: SG10 Feature Test Recommendations
2170 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
2171 macros and the __has_header macro.
2173 2014-09-30 Jason Merrill <jason@redhat.com>
2175 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
2176 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
2177 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
2179 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
2180 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
2182 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
2183 * c-common.c (c_common_reswords): Remove __is_convertible_to.
2185 2014-09-24 Marek Polacek <polacek@redhat.com>
2189 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
2191 2014-09-23 Andi Kleen <ak@linux.intel.com>
2193 * c-common.c (handle_no_reorder_attribute): New function.
2194 (c_common_attribute_table): Add no_reorder attribute.
2196 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2198 * c-cppbuiltin.c (c_cpp_builtins): Define
2199 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
2202 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2204 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
2205 for supported floating-point modes.
2207 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2209 * c.opt (Wpsabi): Use LangEnabledBy.
2210 * c-opts.c (c_common_handle_option): Do not handle here.
2212 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2214 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
2215 macros for floating-point modes.
2217 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
2220 * c-cppbuiltin.c (builtin_define_float_constants): Correct
2221 __*_DENORM_MIN__ without denormals.
2223 2014-09-10 Jakub Jelinek <jakub@redhat.com>
2225 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2226 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2227 ubsan_create_data callers.
2228 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
2229 index is constant or BIT_AND_EXPR with constant mask and is
2230 small enough for the bound.
2231 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
2232 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
2234 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2236 * c.opt: Add CppReason to various flags.
2237 (Wdate-time): Re-sort.
2238 * c-common.c: Include c-common.h earlier.
2239 (struct reason_option_codes_t): Delete.
2240 (c_option_controlling_cpp_error): Prefix global type and struct
2243 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2245 * c.opt (Wnormalized): New.
2246 (Wnormalized=): Use Enum and Reject Negative.
2247 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
2249 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2251 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
2252 digits of floating-point modes if -fbuilding-libgcc.
2254 2014-09-05 Joseph Myers <joseph@codesourcery.com>
2256 * c-cppbuiltin.c (c_cpp_builtins): Also define
2257 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
2258 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
2259 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
2260 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
2261 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
2262 __LIBGCC_STACK_GROWS_DOWNWARD__,
2263 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
2264 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
2265 __LIBGCC_DWARF_FRAME_REGISTERS__,
2266 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
2267 __LIBGCC_STACK_POINTER_REGNUM__ and
2268 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
2269 (builtin_define_with_value): Handle backslash-escaping in string
2272 2014-09-05 Richard Biener <rguenther@suse.de>
2275 * c-format.c (check_format_arg): Properly handle
2276 effectively signed POINTER_PLUS_EXPR offset.
2278 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2280 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
2281 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
2282 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
2284 * c-opts.c (c_common_handle_option): Do not handle here.
2285 (sanitize_cpp_opts): Likewise.
2286 * c-common.c (struct reason_option_codes_t): Handle
2287 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
2289 2014-09-03 Marek Polacek <polacek@redhat.com>
2291 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
2293 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2294 Balaji V. Iyer <balaji.v.iyer@intel.com>
2295 Igor Zamyatin <igor.zamyatin@intel.com>
2297 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
2298 * c-common.c (c_common_reswords): Added _Cilk_for.
2299 * c-common.h (enum rid): Added RID_CILK_FOR.
2300 (cilk_for_number_of_iterations): Add declaration.
2301 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
2303 * c-pragma.c (init_pragma): Register "grainsize" pragma.
2304 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
2306 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2308 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
2309 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
2310 Wundef): Use CPP, Var and Init.
2311 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
2313 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2315 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
2316 * c-opts.c (c_common_handle_option): Do not handle here.
2318 2014-08-25 Jason Merrill <jason@redhat.com>
2320 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
2321 -std=c++14 and -std=gnu++14, rather than the reverse.
2322 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
2323 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
2324 * c-common.h (cxx_dialect): Remove cxx1y.
2326 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
2328 * c-common.h (enum cxx_dialect): Add cxx14.
2329 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
2330 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
2331 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
2333 2014-08-22 Jason Merrill <jason@redhat.com>
2335 * c.opt (std=gnu++17): Fix alias.
2337 2014-08-22 Marek Polacek <polacek@redhat.com>
2340 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
2341 check for vector types. Drop LHS argument.
2342 * c-common.h (warn_logical_not_parentheses): Adjust.
2344 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2346 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
2347 (Wmultichar): Likewise.
2348 (Wdate-time): Use C-family languages instead of Common. Use CPP
2350 * c-opts.c (c_common_handle_option): Do not handle the above
2352 (sanitize_cpp_opts): Likewise.
2354 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2357 * c-opts.c: Include tree-diagnostics.h.
2358 (c_diagnostic_finalizer): New.
2359 (c_common_initialize_diagnostics): Use it.
2361 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2363 PR preprocessor/51303
2364 * c-common.c (struct reason_option_codes_t option_codes):
2365 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
2367 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2371 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
2372 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
2373 (c_common_post_options): Call init_global_opts_from_cpp.
2374 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
2376 2014-08-19 Marek Polacek <polacek@redhat.com>
2379 * c-common.c (maybe_warn_bool_compare): New function.
2380 * c-common.h (maybe_warn_bool_compare): Declare.
2381 * c.opt (Wbool-compare): New option.
2383 2014-08-19 Marek Polacek <polacek@redhat.com>
2385 * c.opt (Wc99-c11-compat): New option.
2387 2014-08-19 Marek Polacek <polacek@redhat.com>
2389 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
2390 to warn_c90_c99_compat.
2391 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
2394 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2395 Steven Bosscher <steven@gcc.gnu.org>
2398 * c-format.c: Add extra_arg_loc and format_string_loc to struct
2399 format_check_results.
2400 (check_function_format): Use true and add comment for boolean
2402 (finish_dollar_format_checking): Use explicit location when warning.
2403 (check_format_info): Likewise.
2404 (check_format_arg): Set extra_arg_loc and format_string_loc.
2405 (check_format_info_main): Use explicit location when warning.
2406 (check_format_types): Pass explicit location.
2407 (format_type_warning): Likewise.
2409 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2412 * c-format.c: Handle Fortran flags.
2414 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
2417 * array-notation-common.c (find_rank): Added handling for other
2418 types of references.
2420 2014-08-10 Marek Polacek <polacek@redhat.com>
2423 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
2424 * c.opt (Wc90-c99-compat): Add option.
2426 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2428 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
2430 2014-08-03 Marek Polacek <polacek@redhat.com>
2432 * c-common.c (check_case_value): Add location_t parameter. Use it.
2433 (c_add_case_label): Pass loc to check_case_value.
2435 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2437 * cilk.c: Use hash_map instead of pointer_map.
2439 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2441 * c-gimplify.c: Use hash_set instead of pointer_set.
2443 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2446 * array-notation-common.c (extract_array_notation_exprs): Handling
2449 2014-08-01 Jakub Jelinek <jakub@redhat.com>
2451 * c-common.h (min_align_of_type): Removed prototype.
2452 * c-common.c (min_align_of_type): Removed.
2453 * c-ubsan.h (ubsan_maybe_instrument_reference,
2454 ubsan_maybe_instrument_member_call): New prototypes.
2455 * c-ubsan.c: Include stor-layout.h and builtins.h.
2456 (ubsan_maybe_instrument_reference_or_call,
2457 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
2460 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2463 * c.opt (-Wreturn-local-addr): Move to common.opt.
2465 2014-07-30 Jason Merrill <jason@redhat.com>
2470 * c.opt (-fuse-all-virtuals): New.
2472 2014-07-30 Tom Tromey <tromey@redhat.com>
2475 * c.opt (Wdesignated-init): New option.
2476 * c-common.c (c_common_attribute_table): Add "designated_init".
2477 (handle_designated_init): New function.
2479 2014-07-24 Marek Polacek <polacek@redhat.com>
2482 * c-opts.c (c_finish_options): If -imacros is in effect, return.
2484 2014-07-16 Dodji Seketeli <dodji@redhat.com>
2486 PR preprocessor/60723 - missing system-ness marks for macro tokens
2487 * c-ppoutput.c (struct print::prev_was_system_token): New data
2489 (init_pp_output): Initialize it.
2490 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
2491 (do_line_change): Return a flag saying if a line marker was
2493 (scan_translation_unit): Detect if the system-ness of the token we
2494 are about to emit is different from the one of the previously
2495 emitted token. If so, emit a line marker. Avoid emitting useless
2496 adjacent line markers. Avoid emitting line markers for tokens
2497 originating from the expansion of built-in macros.
2498 (scan_translation_unit_directives_only): Adjust.
2500 2014-07-15 Marek Polacek <polacek@redhat.com>
2502 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
2503 TYPE_MAX_VALUE is NULL.
2505 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2508 * c.opt (Wmemset-transposed-args): New warning.
2510 2014-07-10 Jason Merrill <jason@redhat.com>
2514 * c.opt (-fuse-all-virtuals): New.
2516 2014-07-09 Richard Biener <rguenther@suse.de>
2519 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2520 using unsigned arithmetic if overflow does not wrap instead of
2521 if overflow is undefined.
2523 2014-07-06 Marek Polacek <polacek@redhat.com>
2526 * c.opt (Wsizeof-array-argument): New option.
2528 2014-07-03 Jakub Jelinek <jakub@redhat.com>
2530 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
2531 comments->count <= 1, as comments->entries might be NULL.
2533 2014-07-01 Marek Polacek <polacek@redhat.com>
2535 * c.opt (Wint-conversion): New option.
2537 2014-07-01 Marek Polacek <polacek@redhat.com>
2540 * c.opt (Wincompatible-pointer-types): New option.
2542 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
2545 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
2546 Do not discard TYPE_QUALS of type.
2548 2014-06-26 Jason Merrill <jason@redhat.com>
2550 * c-common.h (enum cxx_dialect): Add cxx1z.
2551 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
2552 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
2554 2014-06-26 Teresa Johnson <tejohnson@google.com>
2556 * c-common.h (get_dump_info): Declare.
2557 * c-gimplify.c (c_genericize): Use saved dump files.
2558 * c-opts.c (c_common_parse_file): Begin and end dumps
2559 once around parsing invocation.
2560 (get_dump_info): New function.
2562 2014-06-23 Marek Polacek <polacek@redhat.com>
2563 Andrew MacLeod <amacleod@redhat.com>
2566 * c-common.c (get_atomic_generic_size): Don't segfault if the
2567 type doesn't have a size.
2569 2014-06-20 Marek Polacek <polacek@redhat.com>
2571 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
2572 (ubsan_walk_array_refs_r): New function.
2573 (c_genericize): Instrument array bounds.
2574 * c-ubsan.c: Include "internal-fn.h".
2575 (ubsan_instrument_division): Mark instrumented arrays as having
2576 side effects. Adjust ubsan_type_descriptor call.
2577 (ubsan_instrument_shift): Likewise.
2578 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
2579 (ubsan_instrument_bounds): New function.
2580 (ubsan_array_ref_instrumented_p): New function.
2581 (ubsan_maybe_instrument_array_ref): New function.
2582 * c-ubsan.h (ubsan_instrument_bounds): Declare.
2583 (ubsan_array_ref_instrumented_p): Declare.
2584 (ubsan_maybe_instrument_array_ref): Declare.
2586 2014-06-20 Hale Wang <hale.wang@arm.com>
2589 * c.opt (fshort-enums): Add to LTO.
2590 * c.opt (fshort-wchar): Likewise.
2592 2014-06-16 Marek Polacek <polacek@redhat.com>
2595 * c.opt (Wswitch-bool): Add Var.
2597 2014-06-12 Jakub Jelinek <jakub@redhat.com>
2600 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
2601 #pragma omp target teams or
2602 #pragma omp {,target }teams distribute simd.
2604 2014-06-12 Jason Merrill <jason@redhat.com>
2606 * c.opt (Wabi=, fabi-compat-version): New.
2607 * c-opts.c (c_common_handle_option): Handle -Wabi=.
2608 (c_common_post_options): Handle flag_abi_compat_version default.
2609 Disallow -fabi-compat-version=1.
2610 * c-common.h (abi_version_crosses): New.
2612 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
2614 * c-common.c (handle_section_attribute): Update handling for
2615 section names that are no longer trees.
2617 2014-06-10 Jakub Jelinek <jakub@redhat.com>
2620 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
2621 (omp_pragmas): ... back here.
2623 2014-06-05 Marek Polacek <polacek@redhat.com>
2626 * c-common.c (warn_logical_not_parentheses): New function.
2627 * c-common.h (warn_logical_not_parentheses): Declare.
2628 * c.opt (Wlogical-not-parentheses): New option.
2630 2014-06-04 Marek Polacek <polacek@redhat.com>
2633 * c-common.c (check_case_bounds): Add location parameter.
2635 (c_add_case_label): Pass loc to check_case_bounds.
2637 2014-06-03 Marek Polacek <polacek@redhat.com>
2640 * c.opt (Wswitch-bool): New option.
2642 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2644 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
2646 (record_types_used_by_current_var_decl): Move prototype to where
2649 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
2650 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
2651 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
2653 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2655 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
2656 * c-common.c (c_common_nodes_and_builtins): Don't initialize
2658 * c-pretty-print.c (pp_c_void_constant): New function.
2659 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
2660 (c_pretty_printer::expression): Handle VOID_CST.
2661 * cilk.c (extract_free_variables): Likewise.
2662 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
2663 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
2665 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2667 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
2668 * c-pragma.c (push_alignment): Adjust.
2669 (handle_pragma_push_options): Likewise.
2671 2014-05-09 Marek Polacek <polacek@redhat.com>
2674 * c-common.c (check_user_alignment): Return -1 if alignment is error
2676 (handle_aligned_attribute): Don't call default_conversion on
2678 (handle_vector_size_attribute): Likewise.
2679 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
2680 (handle_sentinel_attribute): Call default_conversion and allow even
2681 integral types as an argument.
2683 2014-05-08 Marek Polacek <polacek@redhat.com>
2686 * c-common.c (min_align_of_type): New function factored out from...
2687 (c_sizeof_or_alignof_type): ...here.
2688 * c-common.h (min_align_of_type): Declare.
2690 2014-05-08 Marek Polacek <polacek@redhat.com>
2693 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
2694 parameter type of main.
2696 2014-05-07 DJ Delorie <dj@redhat.com>
2698 * c-cppbuiltin.c (print_bits_of_hex): New.
2699 (builtin_define_type_minmax): Print values using hex so as not to
2700 require a pre-computed list of string values.
2702 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2703 Mike Stump <mikestump@comcast.net>
2704 Richard Sandiford <rdsandiford@googlemail.com>
2706 * c-ada-spec.c: Include wide-int.h.
2707 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
2708 (dump_generic_ada_node): Use wide-int interfaces.
2709 * c-common.c: Include wide-int-print.h.
2710 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
2711 (pointer_int_sum): Use wide-int interfaces.
2712 (c_common_nodes_and_builtins): Use make_int_cst.
2713 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
2714 (handle_alloc_size_attribute): Use wide-int interfaces.
2715 (get_nonnull_operand): Likewise.
2716 * c-format.c (get_constant): Use tree_fits_uhwi_p.
2717 * c-lex.c: Include wide-int.h.
2718 (narrowest_unsigned_type): Take a widest_int rather than two
2720 (narrowest_signed_type): Likewise.
2721 (interpret_integer): Update accordingly. Use wide-int interfaces.
2722 (lex_charconst): Use wide-int interfaces.
2723 * c-pretty-print.c: Include wide-int.h.
2724 (pp_c_integer_constant): Use wide-int interfaces.
2725 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
2726 INT_CST_LT_UNSIGNED.
2728 2014-05-06 Richard Biener <rguenther@suse.de>
2730 * c-opts.c (c_common_post_options): For -freestanding,
2731 -fno-hosted and -fno-builtin disable pattern recognition
2732 if not enabled explicitely.
2734 2014-05-02 Marek Polacek <polacek@redhat.com>
2736 * c.opt (Wsizeof-pointer-memaccess): Describe option.
2738 2014-05-01 Marek Polacek <polacek@redhat.com>
2741 * c.opt (Wdiscarded-qualifiers): Add.
2743 2014-04-30 Marek Polacek <polacek@redhat.com>
2745 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
2746 INT_MIN / -1 sanitization only for integer types.
2748 2014-04-25 Marek Polacek <polacek@redhat.com>
2751 * c-common.c (handle_noinline_attribute): Warn if the attribute
2752 conflicts with always_inline attribute.
2753 (handle_always_inline_attribute): Warn if the attribute conflicts
2754 with noinline attribute.
2756 2014-04-25 Marek Polacek <polacek@redhat.com>
2759 * c-common.c (check_main_parameter_types): Warn about variadic main.
2761 2014-04-24 Mike Stump <mikestump@comcast.net>
2763 * c.opt (Wshadow-ivar): Default to on.
2765 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
2767 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
2769 2014-04-23 Marek Polacek <polacek@redhat.com>
2771 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
2773 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2776 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
2777 if flag_sanitize_undefined_trap_on_error.
2778 (ubsan_instrument_division, ubsan_instrument_shift,
2779 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
2780 if !flag_sanitize_recover.
2782 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
2785 * c-common.c (registered_builtin_types): Make non-static.
2786 * c-common.h (registered_builtin_types): Declare.
2788 2014-04-14 Richard Biener <rguenther@suse.de>
2789 Marc Glisse <marc.glisse@inria.fr>
2792 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
2793 apply may-alias the scalar pointer type when applicable.
2795 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2798 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
2799 as possible argument for Cilk_spawn.
2801 2014-04-11 Tobias Burnus <burnus@net-b.de>
2804 * c.opt (Wformat-signedness): Add
2805 * c-format.c(check_format_types): Use it.
2807 2014-04-11 Jason Merrill <jason@redhat.com>
2810 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
2811 default_conversion for an array argument.
2813 2014-04-08 Marek Polacek <polacek@redhat.com>
2816 * c-ubsan.c: Include asan.h.
2817 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
2819 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
2821 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
2823 2014-04-02 Marek Polacek <polacek@redhat.com>
2825 * c-common.h (c_expand_expr): Remove declaration.
2827 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2830 * c-common.c (add_atomic_size_parameter): When creating new
2831 params vector, push the size argument first.
2833 2014-03-26 Jakub Jelinek <jakub@redhat.com>
2835 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2836 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2837 ubsan_create_data callers.
2839 2014-03-22 Jakub Jelinek <jakub@redhat.com>
2842 * c-opts.c (c_finish_options): Restore cb_file_change call to
2845 2014-03-13 Jakub Jelinek <jakub@redhat.com>
2848 * c-pragma.c (apply_pragma_weak): Only look at
2849 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
2850 DECL_ASSEMBLER_NAME_SET_P (decl).
2851 (maybe_apply_pending_pragma_weaks): Exit early if
2852 vec_safe_is_empty (pending_weaks) rather than only when
2854 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
2855 set assembler name back to NULL afterwards.
2857 2014-03-11 Jason Merrill <jason@redhat.com>
2859 * c.opt: Add -std=gnu++14.
2861 2014-03-11 Ian Bolton <ian.bolton@arm.com>
2863 * c-opts.c (c_common_post_options): Don't override
2864 -ffp-contract=fast if unsafe-math-optimizations is on.
2866 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
2868 * c.opt: Enable LTO FE for fshort-double.
2870 2014-03-07 Jason Merrill <jason@redhat.com>
2872 * c.opt: Add -std=c++14.
2874 2014-03-06 Marek Polacek <polacek@redhat.com>
2877 * cilk.c (contains_cilk_spawn_stmt): New function.
2878 (contains_cilk_spawn_stmt_walker): Likewise.
2879 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
2880 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
2882 2014-03-03 Jakub Jelinek <jakub@redhat.com>
2884 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
2885 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
2886 even when flag_preprocess_only.
2888 2014-02-26 Jason Merrill <jason@redhat.com>
2892 * c-common.c (shorten_compare): Don't check
2893 c_inhibit_evaluation_warnings.
2895 2014-02-19 Jakub Jelinek <jakub@redhat.com>
2898 * c-common.c (c_common_nodes_and_builtins): When initializing
2899 c_uint{16,32,64}_type_node, also set corresponding
2900 uint{16,32,64}_type_node to the same value.
2903 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
2904 for PRAGMA_IVDEP if flag_preprocess_only.
2906 2014-02-12 Jakub Jelinek <jakub@redhat.com>
2909 * c-common.c (merge_tlist): If copy is true, call new_tlist,
2910 if false, add ADD itself, rather than vice versa.
2911 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
2912 copy. For SAVE_EXPR, only call merge_tlist once.
2914 2014-02-08 Jakub Jelinek <jakub@redhat.com>
2917 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
2919 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
2921 (c_common_attribute_table): Add alloc_align and assume_aligned
2924 2014-02-06 Marek Polacek <polacek@redhat.com>
2927 * c-common.c (warn_for_sign_compare): Call warning_at with location
2930 2014-02-05 Marek Polacek <polacek@redhat.com>
2933 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
2936 2014-02-04 Marek Polacek <polacek@redhat.com>
2939 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
2942 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
2946 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
2947 handle_vector_size_attribute, handle_nonnull_attribute): Call
2948 default_conversion on the attribute argument.
2949 (handle_nonnull_attribute): Increment the argument number.
2951 2014-01-31 Marek Polacek <polacek@redhat.com>
2954 * c-common.c (add_atomic_size_parameter): Pass vNULL to
2955 build_function_call_vec.
2956 (resolve_overloaded_builtin): Likewise.
2957 * c-common.h (build_function_call_vec): Adjust declaration.
2959 2014-01-30 Marek Polacek <polacek@redhat.com>
2962 * c-common.h (unsafe_conversion_p): Adjust declaration.
2963 (warnings_for_convert_and_check): Likewise.
2964 (convert_and_check): Likewise.
2965 * c-common.c (unsafe_conversion_p): Add location parameter. Call
2966 expansion_point_location_if_in_system_header on it.
2967 (warnings_for_convert_and_check): Add location parameter. Call
2968 expansion_point_location_if_in_system_header on it. Use it.
2969 (convert_and_check): Add location parameter. Use it.
2970 (conversion_warning): Likewise.
2971 (c_add_case_label): Adjust convert_and_check calls.
2972 (scalar_to_vector): Adjust unsafe_conversion_p calls.
2974 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2976 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
2978 * c-pragma.c (init_pragma): Likewise.
2981 2014-01-23 Marek Polacek <polacek@redhat.com>
2984 * c-common.c (shorten_compare): Add location_t parameter.
2985 * c-common.h (shorten_binary_op): Adjust declaration.
2987 2014-01-23 Marek Polacek <polacek@redhat.com>
2990 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
2991 * c-common.h: Declare it.
2993 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
2995 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
2996 * c-ada-spec.c (dump_ads): Likewise.
2997 (cpp_check): Likewise.
2998 (dump_ada_specs): Likewise.
3000 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
3003 * c-common.c (handle_no_instrument_function_attribute): Allow
3004 no_instrument_function attribute in class member
3005 definition/declaration.
3007 2014-01-15 Jakub Jelinek <jakub@redhat.com>
3010 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
3011 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
3012 being COMPOUND_EXPR.
3013 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
3014 operand a SAVE_EXPR and second MODIFY_EXPR.
3016 2014-01-09 Jakub Jelinek <jakub@redhat.com>
3019 * c-pch.c (c_common_write_pch): Call
3020 prepare_target_option_nodes_for_pch.
3022 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3024 Update copyright years
3026 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3028 * array-notation-common.c, c-cilkplus.c: Use the standard form for
3029 the copyright notice.
3031 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
3033 * c-ada-spec.c (print_constructor): New function.
3034 (print_destructor): Retrieve the origin of the destructor.
3035 (print_ada_declaration): Revamp handling of constructors/destructors.
3037 2013-12-23 Stuart Hastings <stuart@apple.com>
3038 Bill Maddox <maddox@google.com>
3039 Jason Merrill <jason@redhat.com>
3041 * c.opt: Add -fdeclone-ctor-dtor.
3042 * c-opts.c (c_common_post_options): Default to on iff -Os.
3044 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
3046 * c-common.c (c_common_attribute_table): Added "cilk simd function"
3048 * c-pragma.h (enum pragma_cilk_clause): Remove.
3049 (enum pragma_omp_clause): Added the following fields:
3050 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
3051 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
3052 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
3053 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
3054 PRAGMA_CILK_CLAUSE_UNIFORM.
3057 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
3059 * cilk.c (cilk_outline): Made this function non-static.
3060 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
3061 (create_cilk_wrapper): Added a new parameter: a function pointer.
3062 (c_install_body_w_frame_cleanup): Remove
3063 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
3064 * c-common.h (cilk_outline): New prototype.
3065 (gimplify_cilk_spawn): Removed two parameters.
3066 (cilk_install_body_with_frame_cleanup): New prototype.
3067 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
3068 CILK_SPAWN_STMT case.
3070 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
3072 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
3074 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
3075 (int_array_type_node): Remove.
3076 * c-common.c (c_common_nodes_and_builtins): Don't build it.
3078 2013-12-05 Marek Polacek <polacek@redhat.com>
3081 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
3082 [ADJUST_FIELD_ALIGN].
3084 2013-12-04 Joseph Myers <joseph@codesourcery.com>
3087 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
3088 and check field alignment if set.
3089 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
3090 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
3092 2013-12-04 Jakub Jelinek <jakub@redhat.com>
3093 Marek Polacek <polacek@redhat.com>
3095 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
3096 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
3098 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
3101 * cilk.c (gimplify_cilk_spawn): Properly handle function without
3104 2013-11-29 Jakub Jelinek <jakub@redhat.com>
3107 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
3108 goto invalid. If it is error_mark_node, don't issue further
3111 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
3113 * c.opt (Wopenmp-simd): New.
3115 2013-11-22 Jakub Jelinek <jakub@redhat.com>
3117 * c-ubsan.h (ubsan_instrument_return): New prototype.
3118 * c-ubsan.c (ubsan_instrument_return): New function.
3120 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
3122 * c-common.c: Add required include files from gimple.h.
3123 * c-gimplify.c: Likewise
3126 2013-11-22 David Malcolm <dmalcolm@redhat.com>
3128 * c-common.c (unsafe_conversion_p): Remove use of
3129 EXPR_LOC_OR_HERE macro.
3130 (conversion_warning): Likewise.
3131 (warnings_for_convert_and_check): Likewise.
3132 (warn_for_collisions_1): Likewise.
3133 (shorten_compare): Likewise, and remove use of in_system_header
3134 macro, using the location from the former.
3135 * c-lex.c (dump_one_header): Remove use of input_filename macro.
3136 (cb_def_pragma): Remove use of in_system_header macro.
3137 (lex_string): Likewise.
3138 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3140 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
3141 Mike Stump <mikestump@comcast.net>
3142 Richard Sandiford <rdsandiford@googlemail.com>
3144 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
3145 instead of TREE_INT_CST_LOW, in cases where there is a protecting
3146 tree_fits_shwi_p or tree_fits_uhwi_p.
3147 (dump_generic_ada_node): Likewise.
3148 * c-format.c (check_format_arg): Likewise.
3149 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3151 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
3153 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
3155 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
3158 * c-common.c (unsafe_conversion_p): Make this function
3159 return an enumeration with more detail.
3160 (conversion_warning): Use the new return type of
3161 unsafe_conversion_p to separately warn either about conversions
3162 that lower floating point number precision or about the other
3163 kinds of conversions.
3164 * c-common.h (enum conversion_safety): New enumeration.
3165 (unsafe_conversion_p): switching return type to
3166 conversion_safety enumeration.
3167 * c.opt: Adding new warning -Wfloat-conversion and
3168 enabling it with -Wconversion.
3170 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
3172 * c-opts.c: Include plugin.h.
3173 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
3175 2013-11-19 Marek Polacek <polacek@redhat.com>
3177 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
3179 (ubsan_instrument_shift): Likewise.
3180 (ubsan_instrument_vla): Likewise.
3182 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3184 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
3185 cast to unsigned type.
3187 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3189 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
3191 (complete_array_type): Update comment to refer to tree_to_[su]hwi
3192 rather than tree_low_cst.
3194 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3196 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
3197 tree_to_uhwi throughout.
3199 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3201 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
3202 tree_low_cst (..., 0) with tree_to_shwi throughout.
3204 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3206 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
3207 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
3209 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3211 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
3212 host_integerp (..., 0) with tree_fits_shwi_p throughout.
3214 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
3216 * c-cilkplus.c: New file.
3217 * c-common.c (readonly_error): Add location argument.
3218 * c-common.h (readonly_error): Same.
3219 (c_finish_cilk_clauses): Protoize.
3220 (c_check_cilk_loop): Same.
3221 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
3222 Do not fail on error_mark_node.
3223 Abstract increment canonicalization to here...
3224 (c_omp_for_incr_canonicalize_ptr): New.
3225 c-pragma.c (init_pragma): Register "simd" pragma.
3226 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
3227 (enum pragma_cilk_clause): New.
3229 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
3231 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
3232 wchar_type and host_integerp checks.
3234 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
3236 * c-common.c: Likewise.
3237 * c-gimplify.c: Likewise.
3240 2013-11-14 Diego Novillo <dnovillo@google.com>
3242 * c-common.c: Include fold-const.h.
3243 Include stor-layout.h.
3245 Include stringpool.h.
3248 Include trans-mem.h.
3249 * c-cppbuiltin.c: Include stor-layout.h.
3250 Include stringpool.h.
3251 * c-format.c: Include stringpool.h.
3252 * c-lex.c: Include stringpool.h.
3253 Include stor-layout.h.
3254 * c-pragma.c: Include stringpool.h.
3257 Include gcc-symtab.h.
3258 * c-pretty-print.c: Include stor-layout.h.
3260 * cilk.c: Include stringpool.h.
3263 2013-11-13 Joseph Myers <joseph@codesourcery.com>
3265 * c-common.h (enum rid): Add RID_AUTO_TYPE.
3266 * c-common.c (c_common_reswords): Add __auto_type.
3267 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
3269 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
3271 * c-common.c: Include gimplify.h.
3272 * c-gimplify.c: Likewise.
3274 * c-omp.c: Include gimple-expr.h instead of gimple.h.
3275 * c-ubsan.c: Don't include gimple.h.
3277 2013-11-12 Joseph Myers <joseph@codesourcery.com>
3279 * c-common.c (c_common_reswords): Add _Thread_local.
3281 2013-11-09 Joseph Myers <joseph@codesourcery.com>
3283 * c-common.c (atomic_size_supported_p): New function.
3284 (resolve_overloaded_atomic_exchange)
3285 (resolve_overloaded_atomic_compare_exchange)
3286 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
3287 Use it instead of comparing size with a local list of sizes.
3289 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
3290 Joseph Myers <joseph@codesourcery.com>
3292 * c-common.h (enum rid): Add RID_ATOMIC.
3293 * c-common.c (c_common_reswords): Add _Atomic.
3294 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
3295 (keyword_is_type_qualifier): Accept RID_ATOMIC.
3296 * c-format.c (check_format_types): Check for extra _Atomic
3297 qualifiers in format argument.
3298 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
3299 (pp_c_type_qualifier_list): Mention _Atomic in comment.
3301 2013-11-06 Tobias Burnus <burnus@net-b.de>
3303 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
3305 2013-11-06 Joseph Myers <joseph@codesourcery.com>
3307 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
3309 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
3310 to mean lack of IEEE 754 support.
3312 2013-11-05 Tobias Burnus <burnus@net-b.de>
3314 * c.opt (-Wdate-time): New option
3315 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
3317 2013-11-05 Joseph Myers <joseph@codesourcery.com>
3319 * c-cppbuiltin.c (cpp_iec_559_value): Test
3320 flag_excess_precision_cmdline not flag_excess_precision.
3322 2013-11-05 Tobias Burnus <burnus@net-b.de>
3324 * c.opt (fopenmp-simd): New option.
3325 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
3326 (omp_pragmas): ... this new struct.
3327 (c_pp_lookup_pragma): Also walk omp_pragmas.
3328 (init_pragma): Init pragmas for -fopenmp-simd.
3330 2013-11-04 Marek Polacek <polacek@redhat.com>
3333 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
3335 2013-11-04 Joseph Myers <joseph@codesourcery.com>
3337 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
3339 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
3341 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
3343 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
3344 (dump_ada_specs): Adjust prototype of second callback.
3345 * c-ada-spec.c (cpp_check): New global variable.
3346 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
3347 (print_generic_ada_decl): Likewise.
3348 (has_static_fields): Change return type to bool and add guard.
3349 (has_nontrivial_methods): New predicate.
3350 (is_tagged_type): Change return type to bool.
3351 (separate_class_package): Call has_nontrivial_methods.
3352 (pp_ada_tree_identifier): Minor tweaks.
3353 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
3354 (dump_ada_array_domains): Likewise.
3355 (dump_ada_array_type): Likewise.
3356 (dump_template_types): Remove cpp_check parameter and do not pass it to
3357 dump_generic_ada_node.
3358 (dump_ada_template): Likewise.
3359 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
3361 (print_ada_methods): Change return type to integer. Remove cpp_check
3362 parameter and do not pass it down.
3363 (dump_nested_types): Remove cpp_check parameter and do not pass it to
3364 dump_generic_ada_node.
3365 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
3367 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
3368 down. Use has_nontrivial_methods to recognize C++ classes. Use return
3369 value of print_ada_methods.
3370 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
3371 Set cpp_check to it before invoking dump_ada_nodes.
3372 (dump_ada_specs): Likewise.
3374 2013-11-03 Marek Polacek <polacek@redhat.com>
3376 * c-ubsan.c: Don't include hash-table.h.
3377 (ubsan_instrument_vla): New function.
3378 * c-ubsan.h: Declare it.
3380 2013-10-31 David Malcolm <dmalcolm@redhat.com>
3382 Automated part of renaming of symtab_node_base to symtab_node.
3384 Patch autogenerated by rename_symtab.py from
3385 https://github.com/davidmalcolm/gcc-refactoring-scripts
3386 revision 58bb219cc090b2f4516a9297d868c245495ee622
3388 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
3389 symtab_node_base to symtab_node.
3391 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
3393 Implement C++14 digit separators.
3394 * c-lex.c (interpret_float): Remove digit separators from scratch string
3395 before building real literal.
3397 2013-10-30 Jakub Jelinek <jakub@redhat.com>
3399 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
3401 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3403 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
3405 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
3407 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
3408 (insert_cilk_frame): New prototype.
3409 (cilk_init_builtins): Likewise.
3410 (gimplify_cilk_spawn): Likewise.
3411 (c_cilk_install_body_w_frame_cleanup): Likewise.
3412 (cilk_detect_spawn_and_unwrap): Likewise.
3413 (cilk_set_spawn_marker): Likewise.
3414 (build_cilk_sync): Likewise.
3415 (build_cilk_spawn): Likewise.
3418 2013-10-29 David Malcolm <dmalcolm@redhat.com>
3420 Patch autogenerated by refactor_symtab.py from
3421 https://github.com/davidmalcolm/gcc-refactoring-scripts
3422 revision 58bb219cc090b2f4516a9297d868c245495ee622
3424 * c-gimplify.c (c_genericize): Update for conversion of symtab types
3425 to a true class hierarchy.
3426 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
3428 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
3430 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
3432 2013-10-26 Jeff Law <law@redhat.com>
3434 * c-common.c (c_define_builtins): Remove mudflap support.
3435 * c.opt: Ignore and warn for mudflap options.
3437 2013-10-24 Tobias Burnus <burnus@net-b.de>
3440 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
3441 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
3443 2013-10-23 Jason Merrill <jason@redhat.com>
3445 * c-format.c (gcc_cxxdiag_char_table): Add %X.
3447 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3449 * c-common.h (omp_clause_mask::operator !=): New method.
3450 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
3451 instead of if (mask & something) tests everywhere.
3453 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
3454 201307 instead of 201107.
3455 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
3456 (c_common_attribute_table): Add "omp declare target" and
3457 "omp declare simd" attributes.
3458 (handle_omp_declare_target_attribute,
3459 handle_omp_declare_simd_attribute): New functions.
3460 * c-omp.c: Include c-pragma.h.
3461 (c_finish_omp_taskgroup): New function.
3462 (c_finish_omp_atomic): Add swapped argument, if true,
3463 build the operation first with rhs, lhs arguments and use NOP_EXPR
3465 (c_finish_omp_for): Add code argument, pass it down to make_code.
3466 (c_omp_split_clauses): New function.
3467 (c_split_parallel_clauses): Removed.
3468 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
3469 c_omp_declare_simd_clauses_to_decls): New functions.
3470 * c-common.h (omp_clause_mask): New type.
3471 (OMP_CLAUSE_MASK_1): Define.
3472 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
3473 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
3474 omp_clause_mask::operator |, omp_clause_mask::operator &,
3475 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
3476 omp_clause_mask::operator ==): New methods.
3477 (enum c_omp_clause_split): New.
3478 (c_finish_omp_taskgroup): New prototype.
3479 (c_finish_omp_atomic): Add swapped argument.
3480 (c_finish_omp_for): Add code argument.
3481 (c_omp_split_clauses): New prototype.
3482 (c_split_parallel_clauses): Removed.
3483 (c_omp_declare_simd_clauses_to_numbers,
3484 c_omp_declare_simd_clauses_to_decls): New prototypes.
3485 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
3486 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
3487 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
3488 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
3489 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
3490 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
3491 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
3492 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
3493 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
3494 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
3495 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
3496 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
3497 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
3498 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
3499 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
3500 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
3501 PRAGMA_OMP_CLAUSE_UNIFORM.
3503 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
3505 PR tree-optimization/20318
3506 * c-common.c (handle_returns_nonnull_attribute): New function.
3507 (c_common_attribute_table): Add returns_nonnull.
3509 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
3512 * c.opt (fcheck-new): Move to common.opt.
3514 2013-09-25 Marek Polacek <polacek@redhat.com>
3515 Jakub Jelinek <jakub@redhat.com>
3518 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
3519 an expression if we can prove it is correct.
3520 (ubsan_instrument_division): Likewise. Remove unnecessary
3523 2013-09-18 Marek Polacek <polacek@redhat.com>
3526 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
3528 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
3530 2013-09-14 Iain Sandoe <iain@codesourcery.com>
3533 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
3534 fobjc-gc, freplace-objc-classes): Accept for LTO.
3536 2013-09-13 Jacek Caban <jacek@codeweavers.com>
3538 * c-target.def: New hook
3540 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
3543 * c.opt (Wdelete-incomplete): Add.
3545 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3547 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
3548 (vector_types_compatible_elements_p): New function.
3549 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
3551 (vector_types_compatible_elements_p): Declare.
3553 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3555 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
3556 a virtual member function.
3557 (pp_simple_type_specifier): Remove.
3558 (pp_c_type_specifier): Likewise.
3559 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
3560 Rename from pp_c_type_specifier. Adjust.
3561 (c_pretty_printer::c_pretty_printer): Do not assign to
3562 simple_type_specifier.
3564 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3566 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
3568 (c_pretty_printer::storage_class_specifier): Likewise.
3569 (c_pretty_printer::initializer): Likewise.
3570 (pp_declaration): Remove.
3571 (pp_declaration_specifiers): Likewise.
3572 (pp_abstract_declarator): Likewise.
3573 (pp_declarator): Likewise.
3574 (pp_type_id): Likewise.
3575 (pp_statement): Likewise.
3576 (pp_constant): Likewise.
3577 (pp_id_expression): Likewise.
3578 (pp_primary_expression): Likewise.
3579 (pp_unary_expression): Likewise.
3580 (pp_multiplicative_expression): Likewise.
3581 (pp_conditional_expression): Likewise.
3582 (pp_assignment_expression): Likewise.
3583 (pp_expression): Likewise.
3584 (pp_c_type_id): Likewise.
3585 (pp_c_storage_class_specifier): Likewise.
3586 * c-pretty-print.c (pp_c_type_cast): Tidy.
3587 (pp_c_pointer): Likewise.
3588 (pp_c_type_specifier): Likewise.
3589 (pp_c_parameter_type_list): Likewise.
3590 (pp_c_function_definition): Likewise.
3591 (pp_c_init_declarator): Likewise.
3592 (pp_c_initializer_list): Likewise.
3593 (pp_c_constructor_elts): Likewise.
3594 (c_pretty_printer::direct_abstract_declarator): Likewise.
3595 (c_pretty_printer::declaration_specifiers): Likewise.
3596 (c_pretty_printer::primary_expression): Likewise.
3597 (c_pretty_printer::postfix_expression): Likewise.
3598 (c_pretty_printer::type_id): Rename from pp_c_type_id.
3599 (c_pretty_printer::storage_class_specifier): Rename from
3600 pp_c_storage_class_specifier.
3601 (c_pretty_printer::initializer): Rename from pp_c_initializer.
3602 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
3603 storage_class_specifier, initializer, offset_list, flags.
3605 2013-08-30 Marek Polacek <polacek@redhat.com>
3607 * c-ubsan.c: New file.
3608 * c-ubsan.h: New file.
3610 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
3612 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
3614 (c_pretty_printer::declaration_specifiers): Likewise.
3615 (c_pretty_printer::declarator): Likewise.
3616 (c_pretty_printer::abstract_declarator): Likewise.
3617 (c_pretty_printer::direct_abstract_declarator): Likewise.
3618 (c_pretty_printer::direct_declarator): Likewise.
3619 (c_pretty_printer::function_specifier): Likewise.
3620 (pp_declaration): Adjust.
3621 (pp_declaration_specifiers): Likewise.
3622 (pp_abstract_declarator): Likewise.
3623 (pp_direct_declarator): Likewise.
3624 (pp_function_specifier): Likewise.
3625 (pp_direct_abstract_declarator): Remove as unused.
3626 (pp_c_declaration): Remove.
3627 (pp_c_declaration_specifiers): Likewise.
3628 (pp_c_declarator): Likewise.
3629 (pp_c_direct_declarator): Likewise.
3630 (pp_c_function_specifier): Likewise.
3631 (pp_c_direct_abstract_declarator): Likewise.
3632 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
3633 from pp_c_abstract_declarator. Adjust.
3634 (c_pretty_printer::direct_abstract_declarator): Rename from
3635 pp_c_direct_abstract_declarator. Adjust.
3636 (c_pretty_printer::function_specifier): Rename from
3637 pp_c_function_specifier. Adjust.
3638 (c_pretty_printer::declaration_specifiers): Rename from
3639 pp_c_declaration_specifiers. Adjust.
3640 (c_pretty_printer::direct_declarator): Rename from
3641 pp_c_direct_declarator. Adjust.
3642 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
3643 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
3644 (c_pretty_printer::c_pretty_printer): Do not assign to
3645 declaration, declaration_specifiers, declarator,
3646 direct_declarator, direct_abstract_declarator, function_specifier.
3648 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
3650 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
3651 virtual member function.
3652 (c_pretty_printer::multiplicative_expression): Likewise.
3653 (c_pretty_printer::conditional_expression): Likewise.
3654 (c_pretty_printer::assignment_expression): Likewise.
3655 (c_pretty_printer::expression): Likewise.
3656 (pp_unary_expression): Adjust.
3657 (pp_multiplicative_expression): Likewise.
3658 (pp_assignment_expression): Likewise.
3659 (pp_conditional_expression): Likewise.
3660 (pp_expression): Likewise.
3661 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
3662 from pp_c_unary_expression. Adjust.
3663 (c_pretty_printer::multiplicative_expression): Rename from
3664 pp_c_multiplicative_expression. Adjust.
3665 (c_pretty_printer::conditional_expression): Rename from
3666 pp_c_conditional_expression. Adjust.
3667 (c_pretty_printer::assignment_expression): Rename from
3668 pp_c_assignment_expression. Adjust.
3669 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
3670 (c_pretty_printer::c_pretty_printer): Do not assign to
3671 unary_expression, multiplicative_expression,
3672 conditional_expression, expression.
3674 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3676 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
3677 virtual member function.
3678 (pp_postfix_expression): Adjust.
3679 (pp_c_postfix_expression): Remove.
3680 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
3681 from pp_c_postfix_expression. Adjust.
3682 (c_pretty_printer::c_pretty_printer): Do not assign to
3685 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3687 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
3688 virtua member function.
3689 (pp_primary_expression): Adjust.
3690 (pp_c_primary_expression): Remove.
3691 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
3692 from pp_c_primary_expression. Adjust.
3693 (pp_c_initializer_list): Use pp_primary_expression.
3694 (c_pretty_printer::c_pretty_printer): Do not assign to
3697 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3699 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
3700 * c-pretty-print.c (M_): Remove.
3701 (c_pretty_printer::translate_string): Define.
3702 (pp_c_type_specifier): Use it.
3703 (pp_c_primary_expression): Likewise.
3704 (pp_c_expression): Likewise.
3706 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3708 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
3710 (pp_c_id_expression): Remove.
3711 (pp_id_expression): Adjust.
3712 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
3713 pp_c_id_expression. Adjust.
3714 (pp_c_postfix_expression): Use pp_id_expression.
3715 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
3717 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3719 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
3721 (pp_constant): Adjust.
3722 (pp_c_constant): Remove.
3723 * c-pretty-print.c (c_pretty_printer::constant): Rename from
3724 pp_c_constant. Adjust.
3726 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
3727 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
3729 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3731 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
3732 (c_pretty_printer::c_pretty_printer): Declare.
3733 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
3734 c_pretty_printer_init. Adjust.
3735 (print_c_tree): Do not call c_pretty_printer_init.
3736 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
3738 2013-08-09 Arnaud Charlet <charlet@adacore.com>
3740 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
3742 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
3745 * c-common.c (pointer_int_sum): Add bool parameter.
3746 * c-common.h (pointer_int_sum): Adjust declaration.
3748 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
3750 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
3751 c_pretty_printer variable.
3753 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3755 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
3757 (pp_c_base): Likewise. Adjust users.
3758 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
3759 (pp_c_whitespace): Do not call pp_base.
3760 (pp_c_left_paren): Likewise.
3761 (pp_c_right_paren): Likewise.
3762 (pp_c_left_brace): Likewise.
3763 (pp_c_right_brace): Likewise.
3764 (pp_c_left_bracket): Likewise.
3765 (pp_c_right_bracket): Likewise.
3766 (pp_c_dot): Likewise.
3767 (pp_c_ampersand): Likewise.
3768 (pp_c_star): Likewise.
3769 (pp_c_arrow): Likewise.
3770 (pp_c_semicolon): Likewise.
3771 (pp_c_complement): Likewise.
3772 (pp_c_exclamation): Likewise.
3773 (pp_c_direct_declarator): Likewise.
3774 (pp_c_ws_string): Likewise.
3775 (pp_c_identifier): Likewise.
3776 (pp_c_statement): Likewise.
3777 (print_c_tree): Likewise.
3779 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
3782 * c-common.c (c_parse_error): Catch user-defined literal tokens and
3783 provide useful error strings.
3785 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3787 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
3788 printer functions instead of pp_string or operators and punctuators.
3789 (dump_generic_ada_node): Likewise.
3790 * c-pretty-print.c (pp_c_type_specifier): Likewise.
3791 (pp_c_relational_expression): Likewise.
3792 (pp_c_logical_or_expression): Likewise.
3794 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3796 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
3797 functions instead of pp_character.
3798 (pp_ada_tree_identifier): Likewise.
3799 (dump_ada_double_name): Likewise.
3800 (dump_ada_function_declaration): Likewise.
3801 (dump_ada_array_domains): Likewise.
3802 (dump_template_types): Likewise.
3803 (dump_generic_ada_node): Likewise.
3804 (print_ada_declaration): Likewise.
3805 (print_ada_struct_decl): Likewise.
3806 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3808 2013-07-23 Tom Tromey <tromey@redhat.com>
3810 * c-common.h (enum rid) <RID_GENERIC>: New constant.
3811 * c-common.c (c_common_reswords): Add _Generic.
3813 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
3815 * c-common.c: Fix typos.
3816 * c-common.h: Likewise.
3818 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
3821 * c-common.c (c_common_attribute_table): Add warn_unused.
3822 (handle_warn_unused_attribute): New.
3824 2013-07-10 Jakub Jelinek <jakub@redhat.com>
3826 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
3827 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
3829 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
3832 * c.opt: Add Wconditionally-supported.
3834 2013-07-08 Graham Stott <graham.stott@btinternet.com>
3836 * array-notation-common.c (length_mismatch_in_expr_p): Delete
3837 unused variables l_length and l_node.
3839 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3842 * c-common.c (complete_array_type): Delay folding first index
3843 like other indices. When folding, check for index overflow.
3845 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
3848 * c-common.h (c_build_vec_perm_expr): New complain argument.
3849 * c-common.c (c_build_vec_perm_expr): Likewise.
3850 Use save_expr also in C++.
3852 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3854 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
3855 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3856 * c-opts.c (c_common_post_options): Likewise.
3858 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3860 * array-notation-common.c (length_mismatch_in_expr): Changed the
3861 parameter type's from a dynamic array to a vec_tree. Also removed
3862 the size parameters.
3863 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
3866 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3868 * c-common.h (struct cilkplus_an_parts): New structure.
3869 (struct cilkplus_an_loop_parts): Likewise.
3870 (cilkplus_extract_an_triplets): New prototype.
3871 (fix_sec_implicit_args): Likewise.
3872 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
3873 (fix_sec_implicit_args): Likewise.
3875 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
3877 * array-notation-common.c (find_inv_trees): Removed an unwanted
3879 * c-common.h (struct inv_list::additional_tcodes): Changed type from
3880 enum rid to enum tree_code.
3882 2013-06-11 Jan Hubicka <jh@suse.cz>
3884 * c-common.c (handle_alias_ifunc_attribute): Do not set
3885 DECL_EXTERNAL for weakref variables.
3886 * c-pragma.c (handle_pragma_weak): Make sure aliases
3887 are not declared as external.
3889 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3891 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
3892 function from c/c-array-notation.c.
3893 (is_cilkplus_reduce_builtin): Likewise.
3894 (find_rank): Likewise.
3895 (extract_array_notation_exprs): Likewise.
3896 (replace_array_notations): Likewise.
3897 (find_inv_trees): Likewise.
3898 (replace_inv_trees): Likewise.
3899 (contains_array_notation_expr): Likewise.
3900 (find_correct_array_notation_type): Likewise.
3901 * c-common.h (struct inv_list): Moved this struct from the file
3902 c/c-array-notation.c and added a new field called additional tcodes.
3903 (length_mismatch_in_expr_p): New prototype.
3904 (is_cilkplus_reduce_builtin): Likewise.
3905 (find_rank): Likewise.
3906 (extract_array_notation_exprs): Likewise.
3907 (replace_array_notation): Likewise.
3908 (find_inv_trees): Likewise.
3909 (replace_inv_trees): Likewise.
3910 (find_correct_array_notation_type): Likewise.
3912 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3914 * c-common.c (c_define_builtins): When cilkplus is enabled, the
3915 function array_notation_init_builtins is called.
3916 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
3917 * c-common.def (ARRAY_NOTATION_REF): New tree.
3918 * c-common.h (build_array_notation_expr): New function declaration.
3919 (build_array_notation_ref): Likewise.
3920 (extract_sec_implicit_index_arg): New extern declaration.
3921 (is_sec_implicit_index_fn): Likewise.
3922 (ARRAY_NOTATION_CHECK): New define.
3923 (ARRAY_NOTATION_ARRAY): Likewise.
3924 (ARRAY_NOTATION_START): Likewise.
3925 (ARRAY_NOTATION_LENGTH): Likewise.
3926 (ARRAY_NOTATION_STRIDE): Likewise.
3927 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
3929 (pp_c_expression): Likewise.
3930 * c.opt (flag_enable_cilkplus): New flag.
3931 * array-notation-common.c: New file.
3933 2013-05-14 Jakub Jelinek <jakub@redhat.com>
3936 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
3938 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
3940 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
3943 2013-05-07 Han Shen <shenhan@google.com>
3945 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
3947 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3949 * c-common.c (check_user_alignment): Emit error for negative values.
3951 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3953 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
3955 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3957 * c-cppbuiltin.c (c_cpp_builtins): Do not define
3958 __GXX_EXPERIMENTAL_CXX1Y__.
3960 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3961 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3963 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
3964 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
3965 to simply use OPT_Wpointer_arith.
3966 (c_sizeof_or_alignof_type): Likewise.
3968 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3970 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
3972 2013-04-12 Jakub Jelinek <jakub@redhat.com>
3974 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
3975 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
3978 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
3980 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
3982 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
3984 * c-common.c (pointer_int_sum): Remove dead code.
3986 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
3989 * c-common.c (handle_optimize_attribute): Don't call
3990 save_optabs_if_changed.
3992 2013-03-05 Jakub Jelinek <jakub@redhat.com>
3995 * c-pch.c (pch_init): Free target_validity at the end.
3997 2013-03-04 Jakub Jelinek <jakub@redhat.com>
3999 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
4001 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
4002 Jakub Jelinek <jakub@redhat.com>
4005 * c-common.c (handle_no_sanitize_address_attribute): New function.
4006 (c_common_attribute_table): Add no_sanitize_address attribute.
4007 (handle_no_address_safety_analysis_attribute): Add
4008 no_sanitize_address attribute, not no_address_safety_analysis
4011 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
4014 * c-common.c (handle_optimize_attribute): Call
4015 save_optabs_if_changed.
4017 2013-02-18 Jakub Jelinek <jakub@redhat.com>
4018 Steven Bosscher <steven@gcc.gnu.org>
4021 * c-opts.c (c_common_post_options): If debug info is enabled
4022 and non-dwarf*, refuse to load PCH files and when writing PCH
4025 2013-02-05 Jakub Jelinek <jakub@redhat.com>
4028 * c-common.c (handle_error_attribute): Fix condition.
4030 2013-01-30 Jakub Jelinek <jakub@redhat.com>
4033 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
4035 2013-01-18 Jason Merrill <jason@redhat.com>
4038 * c.opt (-fextern-tls-init): New.
4039 * c-opts.c (c_common_post_options): Handle it.
4041 2013-01-09 Jakub Jelinek <jakub@redhat.com>
4044 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
4045 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
4046 and is either negative or bigger or equal to type precision
4047 of the first operand.
4049 2012-12-03 Marek Polacek <polacek@redhat.com>
4052 * c-common.c (check_user_alignment): Swap order of tests,
4053 check TREE_CODE first.
4055 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
4058 * c-common.h (overflow_type): New enum.
4059 (build_userdef_literal): Add overflow_type argument.
4060 (tree_userdef_literal): Add overflow_type.
4061 (USERDEF_LITERAL_OVERFLOW): New access macro.
4062 * c-common.c (build_userdef_literal): Add overflow_type
4064 * c-lex.c (c_lex_with_flags): Add overflow_type to
4065 build_userdef_literal calls.
4066 (interpret_integer, interpret_float): Add overflow_type argument.
4068 2012-11-28 Richard Biener <rguenther@suse.de>
4071 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
4072 here and use a type with proper overflow behavior for types that would
4073 need to be promoted for the arithmetic.
4075 2012-11-23 Jakub Jelinek <jakub@redhat.com>
4078 * c-common.c (handle_no_address_safety_analysis_attribute): New
4080 (c_common_attribute_table): Add no_address_safety_analysis.
4082 2012-11-16 Simon Baldwin <simonb@google.com>
4084 * c.opt: Add f[no-]canonical-system-headers.
4085 * c-opts.c (c_common_handle_option): Handle
4086 OPT_fcanonical_system_headers.
4088 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
4091 * c-opts.c (c_common_handle_option): Set new flags.
4092 * c.opt: Describe new flags.
4094 2012-11-09 Jason Merrill <jason@redhat.com>
4096 * c.opt (Wabi-tag): New.
4098 2012-11-09 Andi Kleen <ak@linux.intel.com>
4101 * c-common.c (get_atomic_generic_size): Mask with
4104 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4107 * c.opt (Wformat): Make it Alias Wformat=1.
4108 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
4109 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
4111 (Wformat=): RejectNegative. Use LangEnabledBy.
4112 (Wnonnull): Use LangEnabledBy.
4113 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
4114 * c-format.c (set_Wformat): Delete.
4115 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
4116 (maybe_read_dollar_number): Likewise.
4117 (avoid_dollar_number): Likewise.
4118 (finish_dollar_format_checking): Likewise.
4119 (check_format_info): Likewise.
4120 (check_format_info_main): Likewise.
4121 (check_format_types): Likewise.
4122 (format_type_warning): Likewise.
4123 * c-common.c (int): Likewise.
4124 (check_function_sentinel): Likewise.
4125 * c-common.h (warn_format,set_Wformat): Do not declare here.
4127 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4130 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
4131 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
4133 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
4135 (Wvariadic-macros): Init(1).
4136 * c-opts.c (c_common_handle_option): Do not handle them
4138 (c_common_post_options): Likewise.
4139 (sanitize_cpp_opts): warn_unused_macros is now
4140 cpp_warn_unused_macros.
4141 (push_command_line_include): Likewise.
4142 * c-common.c (warn_unknown_pragmas): Do not define.
4143 * c-common.h (warn_unknown_pragmas): Do not declare.
4145 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4148 * c-common.c (conversion_warning): Handle conditional expressions.
4150 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
4153 * c.opt (Wreturn_local_addr): Define new option.
4155 2012-10-25 Jason Merrill <jason@redhat.com>
4157 * c.opt (Wvirtual-move-assign): New.
4159 * c.opt (Winherited-variadic-ctor): New.
4161 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
4164 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
4166 2012-10-23 Joseph Myers <joseph@codesourcery.com>
4168 * c-common.h (pch_cpp_save_state): Declare.
4169 * c-target.def (c_preinclude): New hook.
4170 * c-opts.c (done_preinclude): New.
4171 (push_command_line_include): Handle default preincluded header.
4172 (cb_file_change): Call pch_cpp_save_state when calling
4173 push_command_line_include.
4174 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
4175 (pch_cpp_save_state): New.
4176 (pch_init): Call pch_cpp_save_state conditionally, instead of
4177 calling cpp_save_state.
4179 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4183 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
4184 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
4185 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
4186 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
4187 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
4188 * c-opts.c (c_common_handle_option): Remove explicit handling from
4190 (c_common_post_options): Likewise.
4192 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
4194 * c-ada-spec.c (LOCATION_COL): Delete.
4195 (compare_location): New function.
4196 (compare_node): Use it.
4197 (compare_comment): Likewise.
4199 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
4203 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
4204 * c-opts.c (c_common_handle_option): Do not set them here. Add
4206 (c_common_post_options): Likewise.
4208 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
4210 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
4211 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
4212 Remove POINTER_TYPE handling, add large unsigned handling and use
4213 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
4215 2012-10-12 Jakub Jelinek <jakub@redhat.com>
4218 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
4219 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
4220 locs and array of 3 trees instead of just single loc and single
4221 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
4222 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
4223 For *cmp* builtins that take two sources strings report warnings
4224 about first and second source, not about destination and source.
4226 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
4229 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
4231 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
4233 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
4234 declaring something coming from another file.
4236 2012-10-10 Arnaud Charlet <charlet@adacore.com>
4239 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
4241 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
4244 * c-common.c (warn_about_parentheses): Add location_t parameter;
4245 use EXPR_LOC_OR_LOC.
4246 * c-common.h: Update declaration.
4248 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
4251 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
4252 more operations. Make error messages optional.
4253 * c-common.h (enum stv_conv): Moved from c-typeck.c.
4254 (scalar_to_vector): Declare.
4256 2012-10-08 Jason Merrill <jason@redhat.com>
4258 * c-common.c (c_common_reswords): Add thread_local.
4260 2012-10-08 Dodji Seketeli <dodji@redhat.com>
4262 PR c++/53528 C++11 attribute support
4263 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
4265 * c-common.c (check_cxx_fundamental_alignment_constraints): New
4267 (handle_aligned_attribute): In choose strictest alignment
4268 among many. Use new check_cxx_fundamental_alignment_constraints.
4269 (handle_transparent_union_attribute): In c++11 attribute syntax,
4270 don't look through typedefs.
4272 2012-10-04 Arnaud Charlet <charlet@adacore.com>
4274 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
4275 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
4278 2012-09-25 Dehao Chen <dehao@google.com>
4281 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
4282 map when read in the pch.
4284 2012-09-18 Arnaud Charlet <charlet@adacore.com>
4286 * c-ada-spec.c: Style fixes.
4288 2012-09-18 Thomas Quinot <quinot@adacore.com>
4290 * c.opt (-fada-spec-parent): Define new command line switch.
4291 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
4292 is specified, generate binding spec as a child of the specified unit.
4294 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
4295 Manuel López-Ibáñez <manu@gcc.gnu.org>
4298 * c.opt ([Winit-self]): Enabled by -Wall in C++.
4300 2012-08-23 Arnaud Charlet <charlet@adacore.com>
4302 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
4303 for pointers, and add missing Convention C pragma.
4304 (print_ada_struct_decl): Add missing aliased keyword.
4305 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
4307 2012-08-17 Jakub Jelinek <jakub@redhat.com>
4309 * c-common.c (sizeof_pointer_memaccess_warning): New function.
4310 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
4311 * c-opts.c (c_common_handle_option): Enable it for -Wall.
4312 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
4313 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
4315 2012-08-10 Richard Guenther <rguenther@suse.de>
4317 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
4319 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
4321 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
4322 instead of separate pp_newline and pp_flush.
4323 (print_c_tree): Likewise.
4325 2012-07-26 Richard Henderson <rth@redhat.com>
4327 * c-common.c (handle_hot_attribute): Allow labels.
4328 (handle_cold_attribute): Likewise.
4330 2012-07-20 Jakub Jelinek <jakub@redhat.com>
4333 * c-common.c (check_function_nonnull): Handle multiple nonnull
4334 attributes properly.
4336 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
4338 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
4339 * c-ada-spec.c: Likewise.
4340 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
4342 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4344 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
4345 Remove code conditional on it.
4347 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
4349 * c-gimplify.c: Do not include basic-block.h.
4350 * c-common.c: Do not include linfuncs.h.
4352 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
4354 * c-common.h: Include tree.h.
4356 2012-07-02 Jason Merrill <jason@redhat.com>
4359 * c-common.c (get_priority): Call default_conversion.
4361 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
4363 * c-pch.c (c_common_write_pch): Remove unused variables.
4365 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
4367 * cppspec.c: Moved from gcc/ to here.
4369 2012-06-27 Kai Tietz <ktietz@redhat.com>
4371 PR preprocessor/37215
4372 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
4374 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
4376 * c-common.h (c_common_print_pch_checksum): Remove.
4377 * c-pch.c: Do not include output.h.
4378 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
4379 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
4380 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
4381 (struct c_pch_header): Remove.
4382 (get_ident): Update gpch version.
4383 (pch_init): Do not print executable_checksum to asm_out_file.
4384 Do not fail if there is no asm_out_file to read back from. Set
4385 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
4386 (c_common_write_pch): Verify that nothing was written to asm_out_file
4387 since pch_init was called. Do not write a c_pch_header, and do not
4388 copy from asm_out_file to the PCH.
4389 (c_common_read_pch): Do not read a c_pch_header, and do not restore
4390 the content of asm_out_file from the PCH.
4391 (c_common_print_pch_checksum): Remove.
4392 * c-opts.c (c_common_init): Print out executable_checksum directly.
4394 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4396 * c-target.def (objc_declare_unresolved_class_reference,
4397 objc_declare_class_definition): Add new hooks.
4399 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4401 * c-lex.c: Do not include output.h.
4402 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
4403 Remove uses of ASM_OUTPUT_IDENT.
4405 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
4408 * c-common.h (c_build_vec_perm_expr): Move decl here.
4409 * c-common.c (c_build_vec_perm_expr): Move definition
4412 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
4414 * c.opt (fconserve-space): Turn into a no-op.
4416 2012-06-04 Sterling Augustine <saugustine@google.com>
4418 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
4419 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
4420 both the start and end of the function.
4422 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4424 * c-common.c: Do not include output.h.
4425 * c-pragma.c: Likewise.
4427 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4429 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
4430 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
4431 (lang_decl_name): Handle namespace decls.
4433 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
4435 * c-ada-spec.c: Do not include output.h.
4436 * c-semantics.c: Likewise.
4438 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4440 * c-common.c: Fix typo.
4442 2012-05-29 Michael Matz <matz@suse.de>
4444 * c-common.h (c_expand_decl): Remove prototype.
4446 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4448 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
4449 * c-opts.c (c_common_handle_option): Remove code handling
4450 warn_missing_braces.
4452 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
4455 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
4458 2012-05-22 Dodji Seketeli <dodji@redhat.com>
4461 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
4463 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
4465 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
4466 * c-opts.c (c_common_handle_option): Do not handle explicitly
4467 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
4469 2012-05-16 Dodji Seketeli <dodji@redhat.com>
4471 PR preprocessor/7263
4472 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
4473 to cpp_classify_number. For diagnostics, use the precise location
4474 instead of the global input_location.
4476 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4479 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
4481 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
4483 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
4485 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
4488 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
4489 Wreorder): Use LangEnabledBy.
4490 * c-opts.c (c_common_handle_option): Do not enable them
4491 explicitly. Call lang-specific generated functions.
4492 (c_common_post_options): Do not set them here.
4494 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
4496 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
4497 Wmissing-field-initializers,Wmissing-parameter-type,
4498 Wold-style-declaration,Woverride-init): Use EnabledBy.
4499 * c-opts.c (c_common_post_options): Do not set here explicitly.
4501 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4504 * c-opts.c (c_common_handle_option): Use handle_generated_option
4505 to enable sub-options.
4507 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
4510 * c-common.c (warnings_for_convert_and_check): Use warning_at.
4512 2012-05-10 Richard Guenther <rguenther@suse.de>
4514 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
4515 adjust commentary about TYPE_IS_SIZETYPE types.
4517 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4520 * c-common.c (warn_logical_operator): Check that argument of
4521 integer_zerop is not NULL.
4523 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
4526 * c-common.c (warn_logical_operator): Do not warn if either side
4527 is already true or false.
4529 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
4532 * c-common.c (expr_original_type): New.
4533 (shorten_compare): Do not warn for enumeration types.
4535 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4537 * c.opt (fpermissive): Add Var(flag_permissive).
4539 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
4542 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
4543 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
4545 2012-04-30 Dodji Seketeli <dodji@redhat.com>
4547 Add -Wvarargs option
4548 * c.opt (Wvarargs): Define new option.
4550 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4552 * c-common.c (check_function_arguments): Replace
4553 Wmissing-format-attribute with Wsuggest-attribute=format.
4555 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4557 * c.opt (Wsuggest-attribute=format): New. Alias of
4558 Wmissing-format-attribute.
4559 * c-format.c (decode_format_type): Replace
4560 Wmissing-format-attribute with Wsuggest-attribute=format.
4561 (check_function_format): Likewise.
4563 2012-04-27 Ollie Wild <aaw@google.com>
4565 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
4566 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
4567 * c.opt: Add Wliteral-suffix.
4569 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
4572 * c.opt (Wpedantic): New.
4573 (pedantic): Alias Wpedantic.
4574 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
4575 (c_common_post_options): Likewise.
4576 (sanitize_cpp_opts): Likewise.
4577 * c-lex.c (interpret_float): Likewise.
4578 * c-format.c (check_format_types): Likewise.
4579 * c-common.c (pointer_int_sum): Likewise.
4580 (c_sizeof_or_alignof_type): Likewise.
4581 (c_add_case_label): Likewise.
4582 (c_do_switch_warnings): Likewise.
4583 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
4585 2012-04-15 Jason Merrill <jason@redhat.com>
4588 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
4589 (C_STD_NAME): Distinguish between C++98 and C++11.
4591 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
4594 * c-common.h (uint16_type_node): Rename into...
4595 (c_uint16_type_node): ...this.
4596 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
4597 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
4599 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
4601 * c-common.c (warn_if_unused_value): Move definition to here.
4602 * c-common.h (warn_if_unused_value): Move declaration to here.
4604 2012-03-23 William Bader <williambader@hotmail.com>
4606 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
4608 2012-03-20 Jason Merrill <jason@redhat.com>
4610 * c-common.h (enum cxx_dialect): Add cxx1y.
4611 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
4613 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
4614 * c-opts.c (c_common_post_options): Likewise.
4615 (set_std_cxx1y): New.
4616 (c_common_handle_option): Call it.
4617 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
4619 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
4622 * c.opt ([Wuseless-cast]): Add.
4624 2012-03-16 Richard Guenther <rguenther@suse.de>
4626 * c-pretty-print.c (pp_c_initializer_list): Adjust.
4628 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
4631 * c.opt (ftemplate-backtrace-limit) Add.
4633 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4635 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
4637 * c-pragma.c (handle_pragma_extern_prefix): Remove.
4638 (init_pragma): Don't register extern_prefix.
4640 2012-03-12 Richard Guenther <rguenther@suse.de>
4642 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
4643 (builtin_type_for_size): Likewise.
4645 2012-02-13 Jakub Jelinek <jakub@redhat.com>
4648 * c-common.c (sync_resolve_params): Don't decide whether to convert
4649 or not based on TYPE_SIZE comparison, convert whenever arg_type
4650 is unsigned INTEGER_TYPE.
4652 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
4655 * c.opt ([Wunused-local-typedefs]): Fix description.
4657 2012-01-24 Mike Stump <mikestump@comcast.net>
4659 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
4662 2012-01-18 Richard Guenther <rguenther@suse.de>
4664 * c-opts.c (c_common_post_options): Reset LTO flags if
4665 we are about to generate a PCH.
4667 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
4670 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
4671 use pp_unsigned_wide_integer.
4673 2012-01-10 Richard Guenther <rguenther@suse.de>
4676 * c-opts.c (c_common_handle_option): Move -Werror handling
4677 to language independent code.
4679 2012-01-05 Richard Guenther <rguenther@suse.de>
4682 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
4685 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
4688 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
4689 of array types with an unknown bound.
4691 2011-12-20 Joseph Myers <joseph@codesourcery.com>
4693 * c-common.c (flag_isoc99): Update comment to refer to C11.
4694 (flag_isoc1x): Change to flag_isoc11.
4695 * c-common.h (flag_isoc99): Update comment to refer to C11.
4696 (flag_isoc1x): Change to flag_isoc11.
4697 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
4699 * c-opts.c (set_std_c1x): Change to set_std_c11.
4700 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
4702 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
4703 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
4704 * c.opt (std=c1x): Change to std=c11. Document as non-draft
4706 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
4707 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
4708 (std=gnu1x): Make alias of std=gnu11.
4710 2011-12-19 Jason Merrill <jason@redhat.com>
4713 * c-common.c (handle_transparent_union_attribute): Check the first
4714 field if the type is complete.
4716 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
4719 * c-common.c (RID_IS_FINAL): Add.
4720 * c-common.h (RID_IS_FINAL): Add.
4722 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
4724 * c.opt (fgnu-runtime): Provide full description.
4725 (fnext-runtime): Likewise.
4726 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
4728 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
4730 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
4731 predefines in one place. Add LOCK_FREE predefines.
4732 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
4735 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
4738 * c-common.c (get_atomic_generic_size): Check for various error
4740 (resolve_overloaded_atomic_exchange,
4741 resolve_overloaded_atomic_compare_exchange,
4742 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
4743 error_mark_node for error conditions.
4745 2011-11-08 Richard Guenther <rguenther@suse.de>
4750 2011-11-07 Richard Henderson <rth@redhat.com>
4751 Aldy Hernandez <aldyh@redhat.com>
4752 Torvald Riegel <triegel@redhat.com>
4754 Merged from transactional-memory.
4756 * c-common.c (handle_tm_wrap_attribute,
4757 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
4758 (struct c_common_reswords): Added __transaction* keywords.
4759 (struct c_common_attribute_table): Added transaction* and tm_regparm
4761 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
4763 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
4764 find_tm_attribute): Declare.
4766 2011-11-07 Jason Merrill <jason@redhat.com>
4769 * c-common.c, c-common.h: Revert yesterday's changes.
4771 2011-11-06 Jason Merrill <jason@redhat.com>
4774 * c-common.c (decl_has_visibility_attr): Split out from...
4775 (c_determine_visibility): ...here.
4776 * c-common.h: Declare it.
4778 2011-11-06 Joseph Myers <joseph@codesourcery.com>
4780 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
4781 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
4783 (check_user_alignment): New. Split out of
4784 handle_aligned_attribute. Disallow integer constants with
4785 noninteger types. Conditionally allow zero.
4786 (handle_aligned_attribute): Use check_user_alignment.
4787 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
4789 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
4790 Richard Henderson <rth@redhat.com>
4792 Merged from cxx-mem-model.
4794 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
4795 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
4796 parameters that are the same type size.
4797 (get_atomic_generic_size): New. Find size of generic
4798 atomic function parameters and do typechecking.
4799 (add_atomic_size_parameter): New. Insert size into parameter list.
4800 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
4801 either __atomic_exchange_n or external library call.
4802 (resolve_overloaded_atomic_compare_exchange): Restructure
4803 __atomic_compare_exchange to either _n variant or external library call.
4804 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
4805 __atomic_load_n or an external library call.
4806 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
4807 __atomic_store_n or an external library call.
4808 (resolve_overloaded_builtin): Handle new __atomic builtins.
4810 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
4813 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
4814 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
4815 <INDIRECT_REF>: Return the argument.
4816 <ARRAY_REF>: Remove special code for negative offset.
4817 Call fold_build_pointer_plus instead of size_binop.
4818 (fold_offsetof): Remove STOP_REF argument and adjust.
4819 * c-common.h (fold_offsetof_1): Declare.
4820 (fold_offsetof): Remove STOP_REF argument.
4822 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
4825 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4826 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4827 Wnarrowing for C++0x and C++98.
4828 * c.opt ([Wnarrowing]): Update.
4830 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
4833 * c.opt: Add Wzero-as-null-pointer-constant.
4835 2011-10-31 Jason Merrill <jason@redhat.com>
4837 * c.opt (-fdeduce-init-list): Off by default.
4840 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
4841 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
4843 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
4845 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
4848 * c.opt (fvisibility-inlines-hidden): Description change.
4850 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
4852 Implement C++11 user-defined literals.
4853 * c-common.c (build_userdef_literal): New.
4854 * c-common.def: New tree code.
4855 * c-common.h (tree_userdef_literal): New tree struct and accessors.
4856 * c-lex.c (interpret_float): Add suffix parm.
4857 (c_lex_with_flags): Build literal tokens.
4859 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4863 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4866 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4867 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4868 Wnarrowing for C++0x and C++98.
4869 * c.opt ([Wnarrowing]): Update.
4871 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4874 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4875 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4876 Wnarrowing for C++0x and C++98.
4877 * c.opt ([Wnarrowing]): Update.
4879 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
4882 * c-common.c (conversion_warning): Remove code looking for
4883 artificial operands.
4885 2011-10-18 Dodji Seketeli <dodji@redhat.com>
4888 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
4889 !NO_IMPLICIT_EXTERN_C.
4891 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
4893 * c-common.c (c_common_reswords): Add __bases,
4895 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
4897 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
4900 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
4902 2011-10-15 Tom Tromey <tromey@redhat.com>
4903 Dodji Seketeli <dodji@redhat.com>
4905 * c.opt (fdebug-cpp): New option.
4906 * c-opts.c (c_common_handle_option): Handle the option.
4907 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
4908 output stream in parameter. Factorized from ...
4909 (maybe_print_line): ... this. Dump location debug information when
4910 -fdebug-cpp is in effect.
4911 (print_line_1): New static function. Takes an output stream in
4912 parameter. Factorized from ...
4913 (print_line): ... here. Dump location information when -fdebug-cpp
4915 (scan_translation_unit): Dump location information when
4916 -fdebug-cpp is in effect.
4918 2011-10-15 Tom Tromey <tromey@redhat.com>
4919 Dodji Seketeli <dodji@redhat.com>
4921 * c.opt (ftrack-macro-expansion): New option. Handle it with and
4923 * c-opts.c (c_common_handle_option)<case
4924 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
4925 cases. Handle -ftrack-macro-expansion with and without argument.
4927 2011-10-15 Tom Tromey <tromey@redhat.com>
4928 Dodji Seketeli <dodji@redhat.com>
4930 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
4931 (print_line, cb_define, do_line_change): Adjust to avoid touching
4932 the internals of struct line_map. Use the public API instead.
4933 * c-pch.c (c_common_read_pch): Likewise.
4934 * c-lex.c (fe_file_change): Likewise.
4936 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
4939 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
4941 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
4944 * c-pretty-print.c (pp_c_floating_constant): Output
4945 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
4947 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
4949 * c-common.c (def_builtin_1): Delete old interface with two
4950 parallel arrays to hold standard builtin declarations, and replace
4951 it with a function based interface that can support creating
4952 builtins on the fly in the future. Change all uses, and poison
4953 the old names. Make sure 0 is not a legitimate builtin index.
4954 * c-omp.c (c_finish_omp_barrier): Ditto.
4955 (c_finish_omp_taskwait): Ditto.
4956 (c_finish_omp_flush): Ditto.
4958 2011-10-11 Tristan Gingold <gingold@adacore.com>
4960 * c.opt: (fallow-parameterless-variadic-functions): New.
4962 2011-09-08 Dodji Seketeli <dodji@redhat.com>
4964 PR c++/33255 - Support -Wunused-local-typedefs warning
4965 * c-common.h (struct c_language_function::local_typedefs): New
4967 (record_locally_defined_typedef, maybe_record_typedef_use)
4968 (maybe_warn_unused_local_typedefs): Declare new functions.
4969 * c-common.c (record_locally_defined_typedef)
4970 (maybe_record_typedef_use)
4971 (maybe_warn_unused_local_typedefs): Define new functions.
4972 * c.opt: Declare new -Wunused-local-typedefs flag.
4974 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
4977 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
4980 2011-09-05 Richard Guenther <rguenther@suse.de>
4982 * c-common.c (complete_array_type): Use ssize_int (-1) instead
4983 of integer_minus_one_node for empty array upper bounds.
4985 2011-08-28 Dodji Seketeli <dodji@redhat.com>
4987 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
4988 it's the first time it's being called on this main TU.
4990 2011-08-24 Richard Guenther <rguenther@suse.de>
4993 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
4995 2011-08-22 Gabriel Charette <gchare@google.com>
4997 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
4998 defined in cpp_init_builtins and c_cpp_builtins.
5000 2011-08-19 Joseph Myers <joseph@codesourcery.com>
5002 * c-common.c (c_common_reswords): Add __builtin_complex.
5003 * c-common.h (RID_BUILTIN_COMPLEX): New.
5005 2011-08-18 Joseph Myers <joseph@codesourcery.com>
5007 * c-common.c (c_common_reswords): Add _Noreturn.
5008 (keyword_is_function_specifier): Handle RID_NORETURN.
5009 * c-common.h (RID_NORETURN): New.
5011 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
5013 * c-common.c (unsafe_conversion_p): New function. Check if it is
5014 unsafe to convert an expression to the type.
5015 (conversion_warning): Adjust, use unsafe_conversion_p.
5016 * c-common.h (unsafe_conversion_p): New function declaration.
5018 2011-08-02 Jakub Jelinek <jakub@redhat.com>
5020 * c-common.h (c_finish_omp_atomic): Adjust prototype.
5021 (c_finish_omp_taskyield): New prototype.
5022 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
5023 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
5024 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
5025 or RHS1 have side-effects, evaluate those too in the right spot,
5026 if it is a decl and LHS is also a decl, error out if they
5028 (c_finish_omp_taskyield): New function.
5029 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
5030 * c-pragma.c (omp_pragmas): Add taskyield.
5031 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
5032 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
5033 PRAGMA_OMP_CLAUSE_MERGEABLE.
5035 2011-07-25 Dodji Seketeli <dodji@redhat.com>
5037 * c-common.h (set_underlying_type): Remove parm name from
5040 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
5042 * c-pretty-print.h: Search c-common.h in c-family.
5044 2011-07-22 Jason Merrill <jason@redhat.com>
5047 * c.opt (Wnarrowing): New.
5050 * c-common.h: Declare c_linkage_bindings.
5051 * c-pragma.c (handle_pragma_redefine_extname): Use it.
5054 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
5055 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
5056 as flag_isoc99 for 'restrict'.
5057 (pp_c_specifier_qualifier_list): Likewise for _Complex.
5059 2011-07-21 Ian Lance Taylor <iant@google.com>
5062 * c-common.c (c_disable_warnings): New static function.
5063 (c_enable_warnings): New static function.
5064 (c_fully_fold_internal): Change local unused_p to bool. Call
5065 c_disable_warnings and c_enable_warnings rather than change
5066 c_inhibit_evaluation_warnings.
5068 2011-07-20 Jason Merrill <jason@redhat.com>
5070 PR c++/6709 (DR 743)
5071 PR c++/42603 (DR 950)
5072 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
5073 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
5074 (CPP_DECLTYPE): New.
5075 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
5077 2011-07-19 Richard Guenther <rguenther@suse.de>
5079 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
5080 * c-omp.c (c_finish_omp_for): Likewise.
5082 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
5084 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
5085 body on the next line.
5087 2011-07-08 Jason Merrill <jason@redhat.com>
5090 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
5093 * c-common.c (c_apply_type_quals_to_decl): Don't check
5094 TYPE_NEEDS_CONSTRUCTING.
5096 2011-07-06 Richard Guenther <rguenther@suse.de>
5098 * c-common.c (c_common_nodes_and_builtins):
5099 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
5101 2011-07-05 Richard Guenther <rguenther@suse.de>
5103 * c-common.c (c_common_nodes_and_builtins): Build all common
5106 2011-06-27 Jakub Jelinek <jakub@redhat.com>
5108 * c-common.h (c_tree_chain_next): New static inline function.
5110 * c-common.c (check_builtin_function_arguments): Handle
5111 BUILT_IN_ASSUME_ALIGNED.
5113 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
5115 * c-common.c: Add sync_ or SYNC__ to builtin names.
5116 * c-omp.c: Add sync_ or SYNC__ to builtin names.
5118 2011-06-20 Pierre Vittet <piervit@pvittet.com>
5120 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
5122 (gen_pragma_handler): New union.
5123 (internal_pragma_handler): New type.
5124 (c_register_pragma_with_data)
5125 (c_register_pragma_with_expansion_and_data): New functions.
5127 * c-pragma.c (registered_pragmas, c_register_pragma_1)
5128 (c_register_pragma, c_register_pragma_with_expansion)
5129 (c_invoke_pragma_handler): Changed to work with
5130 internal_pragma_handler.
5131 (c_register_pragma_with_data)
5132 (c_register_pragma_with_expansion_and_data): New functions.
5134 2011-06-14 Joseph Myers <joseph@codesourcery.com>
5136 * c-common.c: Include common/common-target.h.
5137 (handle_section_attribute): Use
5138 targetm_common.have_named_sections.
5139 * c-cppbuiltin.c: Include common/common-target.h.
5140 (c_cpp_builtins): Use targetm_common.except_unwind_info.
5142 2011-06-10 Richard Guenther <rguenther@suse.de>
5144 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
5145 to print a IDENTIFIER_NODE.
5147 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5148 Joseph Myers <joseph@codesourcery.com>
5150 * c.opt (fbuilding-libgcc): New option.
5151 * c-cppbuiltin.c (c_cpp_builtins): Define
5152 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
5154 2011-06-07 Jason Merrill <jason@redhat.com>
5156 * c-common.c (max_tinst_depth): Lower default to 900.
5158 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
5160 2011-06-07 Richard Guenther <rguenther@suse.de>
5162 * c-common.c (c_common_nodes_and_builtins): Do not set
5163 size_type_node or call set_sizetype.
5165 2011-06-07 Dodji Seketeli <dodji@redhat.com>
5168 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
5169 type when using pointer comparison to compare types.
5171 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
5173 * c.opt: Add -Wdelete-non-virtual-dtor.
5174 * c-opts.c (c_common_handle_option): Include it in -Wall.
5176 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
5181 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5183 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
5186 2011-05-27 Jakub Jelinek <jakub@redhat.com>
5189 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
5190 C++ don't call c_common_truthvalue_conversion on void type arms.
5192 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
5194 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
5195 (stmt_list_stack): Define.
5196 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
5197 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
5199 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5201 * c-common.c (warning_candidate_p): Check for BLOCKs.
5203 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5205 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
5208 2011-05-25 Jakub Jelinek <jakub@redhat.com>
5210 * c-common.c (def_fn_type): Remove extra va_end.
5212 2011-05-23 Jason Merrill <jason@redhat.com>
5215 * c-common.c (c_common_get_narrower): New.
5216 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
5218 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
5220 * c-common.h (check_function_arguments): Tweak prototype of
5221 check_function_arguments.
5222 * c-common.c (check_function_arguments): Likewise. Adjust
5223 calls to check_function_nonnull, check_function_format, and
5224 check_function_sentinel.
5225 (check_function_sentinel): Take a FUNCTION_TYPE rather than
5226 separate attributes and typelist arguments. Use
5227 FOREACH_FUNCTION_ARGS to iterate over argument types.
5229 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
5231 * c-common.c (c_common_reswords): Reorder.
5232 * c-common.h (rid): Likewise.
5234 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
5236 * c-common.c (def_fn_type): Don't call build_function_type, call
5237 build_function_type_array or build_varargs_function_type_array
5239 (c_common_nodes_and_builtins): Likewise.
5241 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
5243 * c-common.c (c_add_case_label): Omit the loc argument to
5245 * c-common.h (build_case_label): Remove.
5246 * c-semantics.c (build_case_label): Remove.
5248 2011-05-05 Joseph Myers <joseph@codesourcery.com>
5250 * c-objc.h (objc_start_method_definition): Update prototype.
5251 * stub-objc.c (objc_start_method_definition): Add extra parameter.
5253 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
5255 * c-common.c (check_main_parameter_types): Reindent. Don't use
5256 TYPE_ARG_TYPES directly.
5257 (handle_nonnull_attribute): Likewise.
5258 (sync_resolve_params): Likewise.
5259 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
5260 to check_format_string.
5261 (handle_format_attribute): Likewise.
5262 (check_format_string): Take a function type to examine instead of
5263 a type list. Use a function_arg_iterator to step through argument
5266 2011-05-04 Richard Guenther <rguenther@suse.de>
5268 * c-common.c (fix_string_type): Use size_int for index type bounds.
5269 (start_fname_decls): Do not pass NULL to build_int_cst.
5270 (c_init_attributes): Likewise.
5271 * c-lex.c (c_lex_with_flags): Likewise.
5273 2011-04-27 Jason Merrill <jason@redhat.com>
5275 * c-common.c (make_tree_vector_from_list): New.
5276 * c-common.h: Declare it.
5278 2011-04-26 Richard Guenther <rguenther@suse.de>
5280 PR preprocessor/48248
5281 * c-ppoutput.c (maybe_print_line): Always optimize newlines
5282 for output size with -P.
5284 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
5286 * c-common.c (struct c_common_resword): Add __underlying_type.
5287 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
5289 2011-04-20 Jim Meyering <meyering@redhat.com>
5291 * c-format.c (init_dollar_format_checking): Remove useless
5294 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
5296 * c-objc.h (objc_get_interface_ivars): Removed.
5297 (objc_detect_field_duplicates): New.
5298 * stub-objc.c: Likewise.
5300 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5302 * stub-objc.c (objc_declare_protocols): Renamed to
5303 objc_declare_protocol.
5304 * c-objc.h: Likewise.
5306 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5308 * stub-objc.c (objc_declare_class): Updated argument name.
5310 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
5312 * c-common.h (c_common_init_ts): Declare.
5313 * c-common.c (c_common_init_ts): Define.
5315 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
5317 * c-objc.h (objc_build_message_expr): Updated prototype.
5318 * stub-objc.c (objc_build_message_expr): Likewise.
5320 2011-04-12 Martin Jambor <mjambor@suse.cz>
5322 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
5325 2011-04-11 Richard Guenther <rguenther@suse.de>
5327 * c-common.c (complete_array_type): Build a range type of
5330 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
5332 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
5333 (handle_type_generic_attribute): Likewise.
5335 2011-04-07 Jason Merrill <jason@redhat.com>
5338 * c-common.c (c_common_truthvalue_conversion): Don't ignore
5339 conversion from C++0x scoped enum.
5341 2011-04-06 Joseph Myers <joseph@codesourcery.com>
5343 * c-target-def.h: New file.
5344 * c-target.def: New file.
5345 * c-target.h: New file.
5346 * c-common.c (targetcm): Don't define here.
5347 * c-common.h (default_handle_c_option): Declare.
5348 * c-format.c: Include c-target.h instead of target.h.
5349 * c-opts.c: Include c-target.h instead of target.h. Explicitly
5351 (default_handle_c_option): Move from targhooks.c.
5353 2011-03-29 Jakub Jelinek <jakub@redhat.com>
5355 PR preprocessor/48248
5356 * c-ppoutput.c (print): Add src_file field.
5357 (init_pp_output): Initialize it.
5358 (maybe_print_line): Don't optimize by adding up to 8 newlines
5359 if map->to_file and print.src_file are different file.
5360 (print_line): Update print.src_file.
5362 2011-03-25 Kai Tietz <ktietz@redhat.com>
5364 * c-ada-spec.c (compare_comment): Use filename_cmp
5365 instead of strcmp for filename.
5367 2011-03-25 Jeff Law <law@redhat.com>
5369 * c-common.c (def_fn_type): Add missing va_end.
5371 2011-03-25 Jason Merrill <jason@redhat.com>
5373 * c.opt: Add -std=c++03.
5375 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
5377 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
5379 2011-03-17 Kai Tietz
5382 * c-pretty-print.c (pp_c_specifier_qualifier_list):
5383 Display allowed attributes for function pointer types.
5384 (pp_c_attributes_display): New function to display
5385 attributes having affects_type_identity flag set to true.
5386 * c-pretty-print.h (pp_c_attributes_display): New prototype.
5388 * c-common.c (c_common_attribute_table):
5390 (c_common_format_attribute_table): Likewise.
5392 2011-03-18 Jason Merrill <jason@redhat.com>
5394 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
5395 * c-common.h: Don't declare it here.
5396 * c-common.c: Or define it here.
5397 * c-opts.c (c_common_handle_option): Or set it here.
5400 * c-common.c (handle_transparent_union_attribute): Don't
5401 make a duplicate type in C++.
5403 2011-03-15 Jason Merrill <jason@redhat.com>
5405 * c-common.c (max_constexpr_depth): New.
5406 * c-common.h: Declare it.
5407 * c-opts.c (c_common_handle_option): Set it.
5408 * c.opt (fconstexpr-depth): New option.
5410 2011-03-11 Jason Merrill <jason@redhat.com>
5412 * c-common.c (attribute_takes_identifier_p): Add missing const.
5415 * c-common.c (attribute_takes_identifier_p): Assume that an
5416 unknown attribute takes an identifier.
5418 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
5421 * c-common.c (c_type_hash): Call list_length instead of iterating
5422 through DECL_CHAIN. Rename 'i' to 'n_elements'.
5424 2011-02-19 Jakub Jelinek <jakub@redhat.com>
5427 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
5429 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
5431 * c.opt (fobjc-abi-version=) New.
5432 (fobjc-nilcheck): New.
5434 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
5437 * c-common.h (keyword_is_decl_specifier): Declare.
5438 * c-common.c (keyword_is_decl_specifier): Define.
5439 (keyword_is_function_specifier): New function.
5441 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5444 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
5445 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
5448 2011-01-26 Arnaud Charlet <charlet@adacore.com>
5450 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
5452 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5455 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
5456 after init_c_lex if pch_file is set.
5458 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5461 * c.opt (-fkeep-inline-dllexport): New switch.
5463 2011-01-12 Richard Guenther <rguenther@suse.de>
5466 * c-common.c (handle_weak_attribute): Warn instead of error
5467 on declaring an inline function weak.
5469 2011-01-05 Tom Tromey <tromey@redhat.com>
5471 * c-common.h (lvalue_error): Update.
5472 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
5475 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
5478 * c-objc.h (objc_finish_message_expr): Added argument to
5481 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
5483 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
5486 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
5488 * c-objc.h (objc_maybe_warn_exceptions): New.
5489 * stub-objc.c (objc_maybe_warn_exceptions): New.
5491 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
5493 * c-common.h (readonly_error): Declare.
5494 * c-common.c (readonly_error): Define.
5496 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
5498 * c-common.h (invalid_indirection_error): Declare.
5499 * c-common.c (invalid_indirection_error): Define.
5501 2010-12-03 Richard Guenther <rguenther@suse.de>
5504 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
5505 (pp_c_unary_expression): Likewise.
5506 (pp_c_expression): Likewise.
5508 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
5510 * c-common.h (objc_finish_function): New.
5511 (objc_non_volatilized_type): Removed.
5512 (objc_type_quals_match): Removed.
5513 * stub-objc.c (objc_finish_function): New.
5514 (objc_non_volatilized_type): Removed.
5515 (objc_type_quals_match): Removed.
5517 2010-11-30 Joseph Myers <joseph@codesourcery.com>
5519 * c-common.h (parse_optimize_options): Declare.
5520 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
5521 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
5523 2010-11-29 Joseph Myers <joseph@codesourcery.com>
5525 * c-opts.c (check_deps_environment_vars): Use getenv instead of
5527 * c-pch.c (O_BINARY): Don't define here.
5528 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
5530 2010-11-25 Joseph Myers <joseph@codesourcery.com>
5532 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
5533 targetm.except_unwind_info.
5535 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5537 * c-opts.c (c_common_handle_option): Pass location to
5538 set_struct_debug_option.
5540 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5542 * c-common.c (visibility_options): Move from ../opts.c.
5543 * c-common.h (struct visibility_flags, visibility_options):
5545 * c-opts.c (finish_options): Rename to c_finish_options.
5546 (c_common_init): Update call to finish_options.
5548 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
5551 * c-lex.c (lex_string): Check that each string in an Objective-C
5552 string concat sequence starts with either one or zero '@', and
5553 that there are no spurious '@' signs at the end.
5555 2010-11-20 Joseph Myers <joseph@codesourcery.com>
5557 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
5558 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
5559 HANDLE_PRAGMA_VISIBILITY.
5560 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
5561 HANDLE_PRAGMA_VISIBILITY): Don't define.
5562 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
5564 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
5569 * c-common.h (keyword_begins_type_specifier): Declare.
5570 (keyword_is_storage_class_specifier): Declare.
5571 (keyword_is_type_qualifier): Declare.
5572 * c-common.c (keyword_begins_type_specifier): New function.
5573 (keyword_is_storage_class_specifier): New function.
5574 (keyword_is_type_qualifier): Declare.
5576 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5579 * c-common.c (in_late_binary_op): Define.
5580 (c_common_truthvalue_conversion): Check in_late_binary_op before
5581 calling c_save_expr.
5582 * c-common.h (in_late_binary_op): Declare.
5584 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5586 * c-opts.c (c_common_handle_option): Update calls to
5587 set_struct_debug_option.
5589 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
5591 * c-common.h (objc_declare_protocols): Added additional argument.
5592 * stub-objc.c (objc_declare_protocol): Same change.
5594 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
5597 * c-common.h (build_real_imag_expr): Declare.
5598 * c-semantics.c (build_real_imag_expr): Define.
5600 2010-11-17 Joseph Myers <joseph@codesourcery.com>
5602 * c-opts.c (c_common_parse_file): Take no arguments.
5603 * c-common.h (c_common_parse_file): Update prototype.
5605 2010-11-16 Jakub Jelinek <jakub@redhat.com>
5608 * c-common.c (warning_candidate_p): Don't track non-const calls
5611 2010-11-15 Ian Lance Taylor <iant@google.com>
5613 * c-lex.c (init_c_lex): Set macro debug callbacks if
5614 flag_dump_go_spec is set.
5616 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
5618 * c-common.h (objc_build_incr_expr_for_property_ref): New.
5619 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
5621 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
5623 PR preprocessor/45038
5624 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
5627 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5629 * c-common.h (c_family_lang_mask): Declare.
5630 * c-opts.c (c_family_lang_mask): Make extern.
5631 * c-pragma.c (handle_pragma_diagnostic): Use
5632 control_warning_option.
5634 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5636 * c-common.c (parse_optimize_options): Update call to
5638 * c-common.h (c_common_handle_option): Update prototype.
5639 * c-opts.c (c_common_handle_option): Take location_t parameter and
5640 pass it to other functions.
5642 2010-11-11 Joseph Myers <joseph@codesourcery.com>
5644 * c-opts.c (warning_as_error_callback): Remove.
5645 (c_common_initialize_diagnostics): Don't call
5646 register_warning_as_error_callback.
5647 (c_common_handle_option): Handle -Werror=normalized= here.
5649 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5651 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
5653 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
5655 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
5656 Remove trailing '.' from diagnostics.
5657 * c.opt (Wwrite-strings_: Avoid '`' in help text.
5659 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5661 * c-common.c (parse_optimize_options): Pass global_dc to
5663 * c-opts.c (c_common_handle_option): Pass &global_options to
5664 set_Wstrict_aliasing.
5665 * c.opt (v): Don't mark Common or document here.
5667 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
5670 * c-format.c (format_type): New type gcc_objc_string_format_type.
5671 (valid_stringptr_type_p): New.
5672 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
5673 (check_format_string): Pass expected type, use
5674 valid_stringptr_type_p (), check that the format string types are
5675 consistent with the format specification.
5676 (decode_format_attr): Warn if NSString is used outside objective-c.
5677 (format_types_orig): Add NSString.
5679 (format_flags): New.
5680 (check_format_arg): Handle format strings requiring an external parser.
5681 first_target_format_type: New variable.
5682 (handle_format_attribute): Set up first_target_format_type, pass the
5683 expected format arg string type to check_format_string().
5684 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
5685 * stub-objc.c (objc_string_ref_type_p): New.
5686 (objc_check_format_arg): New.
5688 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
5690 Fixed using the Objective-C 2.0 dot-syntax with class names.
5691 * c-common.h (objc_build_class_component_ref): New.
5692 * stub-objc.c (objc_build_class_component_ref): New.
5694 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5696 * c.opt (Wproperty-assign-default): New option.
5698 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5700 Implemented -fobjc-std=objc1 flag.
5701 * c.opt (fobjc-std=objc1): New option.
5703 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
5705 Implemented format and noreturn attributes for Objective-C methods.
5706 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
5707 attribute for Objective-C methods.
5709 2010-10-31 Jason Merrill <jason@redhat.com>
5711 * c-common.c (conversion_warning, warn_for_collisions_1): Use
5714 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
5716 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
5717 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
5718 (objc_add_property_declaration): Removed arguments for copies and
5720 (objc_build_getter_call): Renamed to
5721 objc_maybe_build_component_ref.
5722 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5723 (objc_is_property_ref): New.
5724 * c-common.c (c_common_reswords): Removed copies and ivar.
5725 * stub-objc.c (objc_add_property_declaration): Removed arguments
5726 for copies and ivar.
5727 (objc_build_getter_call): Renamed to
5728 objc_maybe_build_component_ref.
5729 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5730 (objc_is_property_ref): New.
5732 2010-10-29 Arnaud Charlet <charlet@adacore.com>
5733 Matthew Gingell <gingell@adacore.com>
5735 * c-ada-spec.c (separate_class_package): New function.
5736 (pp_ada_tree_identifier): Prefix references to C++ classes with the
5737 name of their enclosing package.
5738 (print_ada_declaration): Use separate_class_package.
5740 2010-10-27 Jason Merrill <jason@redhat.com>
5742 * c-common.c (c_common_reswords): Add __is_literal_type.
5743 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
5745 * c-common.c (check_case_value): Remove special C++ code.
5747 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5749 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
5750 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
5752 (objc_add_property_declaration): Added additional arguments.
5753 (objc_property_attribute_kind): Removed.
5754 (objc_set_property_attr): Removed.
5755 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
5757 * stub-objc.c (objc_add_property_declaration): Added additional
5759 (objc_set_property_attr): Removed.
5761 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5763 * c-common.h (objc_add_property_variable): Renamed to
5764 objc_add_property_declaration. Added location argument.
5765 * stub-objc.c (objc_add_property_variable): Same change.
5767 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
5769 * c-common.h (objc_maybe_printable_name): New.
5770 * stub-objc.c (objc_maybe_printable_name): New.
5772 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
5773 Andrew Pinski <pinskia@gmail.com>
5775 * c-common.h (c_common_mark_addressable_vec): Declare.
5776 * c-common.c (c_common_mark_addressable_vec): New function.
5778 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5780 * c-common.h (objc_set_method_type): Removed.
5781 (objc_add_method_declaration): Added boolean argument.
5782 (objc_start_method_definition): Same change.
5783 (objc_build_method_signature): Same change.
5784 * stub-objc.c (objc_set_method_type): Removed.
5785 (objc_add_method_declaration): Added boolean argument.
5786 (objc_start_method_definition): Same change.
5787 (objc_build_method_signature): Same change.
5789 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5791 * c-common.h (finish_file): Removed.
5792 (objc_write_global_declarations): New.
5793 * c-opts.c (c_common_parse_file): Do not call finish_file.
5794 * stub-objc.c (objc_write_global_declarations): New.
5796 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5798 Implemented parsing @synthesize and @dynamic for
5799 Objective-C/Objective-C++.
5800 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
5801 (objc_add_synthesize_declaration): New.
5802 (objc_add_dynamic_declaration): New.
5803 * c-common.c (c_common_reswords): Add synthesize and dynamic.
5804 * stub-objc.c (objc_add_synthesize_declaration): New.
5805 (objc_add_dynamic_declaration): New.
5807 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
5810 * c-cppbuiltin.c (mode_has_fma): Move function here from
5811 builtins.c. Don't use the fma optab, instead just use the
5812 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
5815 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5817 Merge from 'apple/trunk' branch on FSF servers.
5819 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
5822 * c-common.h (objc_non_volatilized_type): New declaration
5823 * stub-objc.c (objc_non_volatilized_type): New stub.
5825 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
5827 Merge from 'apple/trunk' branch on FSF servers.
5829 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
5832 * c-common.h (objc_diagnose_private_ivar): New decl.
5833 * stub-objc.c (objc_diagnose_private_ivar): New stub.
5835 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
5837 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
5838 * c-common.h (enum rid): Add RID_AT_PACKAGE.
5839 (objc_ivar_visibility_kind): New enum.
5840 (objc_set_visibility): Adjust prototype to use visibility enum.
5841 * stub-objc.c (objc_set_visibility): Adjust stub to use
5844 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
5846 * c-cppbuiltin.c (builtin_define_float_constants): Emit
5847 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
5848 has the appropriate fma builtins.
5849 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
5851 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
5853 merge from FSF apple 'trunk' branch.
5854 2006 Fariborz Jahanian <fjahanian@apple.com>
5856 Radars 4436866, 4505126, 4506903, 4517826
5857 * c-common.c (c_common_resword): Define @property and its attributes.
5858 * c-common.h: Define property attribute enum entries.
5859 (OBJC_IS_PATTR_KEYWORD): New.
5860 (objc_property_attribute_kind): New enum.
5861 Declare objc_set_property_attr (), objc_add_property_variable (),
5862 objc_build_getter_call () and objc_build_setter_call ().
5863 * stub-objc.c (objc_set_property_attr): New stub.
5864 (objc_add_property_variable): Likewise.
5865 (objc_build_getter_call): Likewise.
5866 (objc_build_setter_call) Likewise.
5868 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
5870 merge from FSF apple 'trunk' branch.
5871 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
5873 Radar 3803157 (method attributes)
5874 * c-common.c (handle_deprecated_attribute): Recognize
5875 objc methods as valid declarations.
5876 * c-common.h: Declare objc_method_decl ().
5877 * stub-objc.c (objc_method_decl): New stub.
5879 2010-10-08 Joseph Myers <joseph@codesourcery.com>
5881 * c-common.c (parse_optimize_options): Call
5882 decode_cmdline_options_to_array_default_mask before
5883 decode_options. Update arguments to decode_options.
5884 * c-common.h (c_common_init_options_struct): Declare.
5885 * c-opts.c (c_common_init_options_struct): New. Split out from
5886 c_common_init_options.
5888 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
5890 Implemented fast enumeration for Objective-C.
5891 * c-common.h (objc_finish_foreach_loop): New.
5892 * stub-objc.c (objc_finish_foreach_loop): New.
5894 2010-10-05 Joseph Myers <joseph@codesourcery.com>
5896 * c-common.h (struct diagnostic_context): Don't declare here.
5897 (c_common_initialize_diagnostics): Declare using
5898 diagnostic_context typedef.
5899 * c-opts.c (c_common_handle_option): Pass global_dc to
5900 handle_generated_option.
5902 2010-10-04 Joseph Myers <joseph@codesourcery.com>
5904 * c-opts.c (c_common_handle_option): Pass &global_options_set to
5905 handle_generated_option.
5907 2010-10-03 Ian Lance Taylor <iant@google.com>
5909 * c.opt (-fplan9-extensions): New option.
5911 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5913 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
5915 (c_cpp_builtins): Call functions from cppbuiltin.c instead
5916 of duplicating code.
5918 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
5920 * c-common.c: Add two new entries for @optional
5921 and @required keywords.
5923 merge from FSF 'apple/trunk' branch.
5924 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
5927 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
5928 objective-c keywords.
5929 (objc_set_method_opt): New declaration.
5930 * stub-objc.c (objc_set_method_opt): New stub.
5932 2010-09-30 Joseph Myers <joseph@codesourcery.com>
5934 * c-common.c (handle_optimize_attribute): Pass &global_options to
5935 cl_optimization_save and cl_optimization_restore.
5936 * c-opts.c (c_common_handle_option): Pass &global_options to
5937 handle_generated_option.
5938 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
5939 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
5940 &global_options to cl_optimization_restore.
5942 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
5944 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
5945 Objective-C/Objective-C++ keywords.
5947 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5949 Merge from 'apple/trunk' branch on FSF servers.
5951 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
5954 * c-common.h (objc_check_global_decl): New declaration.
5955 * stub-objc.c (objc_check_global_decl): New stub.
5957 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5959 * c.opt: Don't use VarExists.
5961 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5963 * c-common.c (c_cpp_error): Update names of diagnostic_context
5965 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
5966 cl_optimization members.
5967 * c-opts.c (warning_as_error_callback, c_common_handle_option,
5968 sanitize_cpp_opts, finish_options): Update names of cpp_options
5971 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5973 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
5974 (objc_is_reserved_word): Removed.
5975 * c-common.c: Updated comments.
5976 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
5977 objc_is_reserved_word.
5978 * stub-objc.c (objc_is_reserved_word): Removed.
5980 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5982 * c-common.h (objc_add_method_declaration): Adjust prototype to
5984 (objc_start_method_definition): Likewise.
5985 (objc_build_keyword_decl): Likewise.
5986 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
5987 (objc_start_method_definition): Likewise.
5988 (objc_build_keyword_decl): Likewise.
5990 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5992 * c-common.h (objc_start_class_interface): Adjust prototype.
5993 (objc_start_category_interface): Likewise.
5994 (objc_start_protocol): Likewise.
5995 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
5996 (objc_start_class_interface): Likewise.
5997 (objc_start_category_interface): Likewise.
5999 2010-09-27 Ian Lance Taylor <iant@google.com>
6001 * c-common.c (c_common_attribute_table): Add no_split_stack.
6002 (handle_no_split_stack_attribute): New static function.
6004 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
6006 Merge from 'apple/trunk' branch on FSF servers.
6008 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
6011 * c-common.h (objc_have_common_type): New declaration.
6012 * stub-objc.c (objc_have_common_type): New stub.
6014 2005-06-22 Ziemowit Laski <zlaski@apple.com>
6017 * c-common.h (objc_common_type): New prototype.
6018 * stub-objc.c (objc_common_type): New stub.
6020 2010-09-24 Jan Hubicka <jh@suse.cz>
6022 * c-common.c (handle_leaf_attribute): New function.
6023 (struct attribute_spec c_common_att): Add leaf.
6025 2010-09-22 Joseph Myers <joseph@codesourcery.com>
6027 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
6028 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
6029 -dump, -dump=, -imacros, -imacros=, -include, -include=,
6030 -include-barrier, -include-directory, -include-directory=,
6031 -include-directory-after, -include-directory-after=,
6032 -include-prefix, -include-prefix=, -include-with-prefix,
6033 -include-with-prefix=, -include-with-prefix-after,
6034 -include-with-prefix-after=, -include-with-prefix-before,
6035 -include-with-prefix-before=, -no-integrated-cpp,
6036 -no-line-commands, -no-standard-includes, -no-warnings, -output,
6037 -output=, -pedantic, -pedantic-errors, -preprocess,
6038 -print-missing-file-dependencies, -trace-includes, -traditional,
6039 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
6040 -user-dependencies, -verbose, -write-dependencies,
6041 -write-user-dependencies, no-integrated-cpp, traditional): New.
6043 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
6046 * c-common.h (objc_start_method_definition): Return bool instead
6048 * stub-objc.c (objc_start_method_definition): Return bool instead
6051 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
6054 * c-common.h (objc_get_interface_ivars): New declaration.
6055 * stub-objc.c (objc_get_interface_ivars): New stub.
6057 2010-09-15 Ian Lance Taylor <iant@google.com>
6059 * c-common.c (parse_optimize_options): Do not capitalize warning
6060 messages. Remove period at end of warning message.
6062 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
6064 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
6065 (handle_alias_attribute): ... here.
6066 (handle_ifunc_attribute): New.
6068 2010-09-06 Mark Mitchell <mark@codesourcery.com>
6070 * c-common.h (do_warn_double_promotion): Declare.
6071 * c-common.c (do_warn_double_promotion): Define.
6073 2010-09-05 Mark Mitchell <mark@codesourcery.com>
6075 * c.opt (Wdouble-promotion): New.
6077 2010-09-02 Joseph Myers <joseph@codesourcery.com>
6079 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
6080 fvtable-thunks, fxref): Mark no longer supported in help text.
6082 2010-09-02 Joseph Myers <joseph@codesourcery.com>
6084 * c.opt (Wimport, fall-virtual, falt-external-templates,
6085 fdefault-inline, fenum-int-equiv, fexternal-templates,
6086 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
6087 fname-mangling-version-, fnew-abi, fnonnull-objects,
6088 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
6089 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
6091 (fhandle-exceptions): Mark with Alias and Warn.
6092 * c-opts.c (c_common_handle_option): Don't handle options marked
6095 2010-09-02 Joseph Myers <joseph@codesourcery.com>
6097 * c.opt (Wcomments, Werror-implicit-function-declaration,
6098 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
6099 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
6101 * c-common.c (option_codes): Use OPT_Wcomment instead of
6103 * c-opts.c (warning_as_error_callback, c_common_handle_option):
6104 Don't handle options marked as aliases.
6106 2010-08-25 Richard Guenther <rguenther@suse.de>
6108 * c-common.c (c_common_get_alias_set): Remove special
6109 handling for pointers.
6111 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
6113 * c-common.c: Use FOR_EACH_VEC_ELT.
6114 * c-gimplify.c: Likewise.
6115 * c-pragma.c: Likewise.
6117 2010-08-16 Joseph Myers <joseph@codesourcery.com>
6119 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
6121 (MMDX): Change back to MMD. Mark NoDriverArg instead of
6123 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
6124 instead of OPT_MDX and OPT_MMDX.
6126 2010-08-16 Joseph Myers <joseph@codesourcery.com>
6128 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
6130 2010-08-12 Joseph Myers <joseph@codesourcery.com>
6132 * c.opt (MD, MMD): Change to MDX and MMDX.
6133 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
6135 2010-08-11 Joseph Myers <joseph@codesourcery.com>
6137 * c-opts.c (c_common_handle_option): Call handle_generated_option
6138 instead of handle_option.
6140 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
6142 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
6143 (maybe_apply_renaming_pragma): Delete unneeded declarations.
6145 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
6147 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
6148 (pending_redefine_extname): Change type to a VEC.
6149 (add_to_renaming_pragma_list): Update for new type of
6150 pending_redefine_extname.
6151 (maybe_apply_renaming_pragma): Likewise.
6153 2010-08-04 Arnaud Charlet <charlet@adacore.com>
6155 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
6157 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
6158 decide whether a type has already been declared/seen.
6159 Do not go to the original type.
6160 (dump_nested_types): New parameter forward.
6161 Generate forward declaration if needed and mark type as visited.
6162 (print_ada_declaration): Call dump_nested_types if not already done.
6163 Mark types as visited.
6165 2010-08-03 Joseph Myers <joseph@codesourcery.com>
6167 * c.opt (-print-pch-checksum): Remove option.
6168 * c-opts.c (c_common_handle_option): Don't handle
6169 OPT_print_pch_checksum.
6171 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6173 * c-common.h (c_common_handle_option): Update prototype and return
6175 * c-opts.c (c_common_handle_option): Update prototype and return
6176 value type. Update calls to handle_option and
6177 enable_warning_as_error.
6179 2010-07-27 Jakub Jelinek <jakub@redhat.com>
6182 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
6184 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6186 * c-common.h (c_common_missing_argument): Remove.
6187 * c-opts.c (c_common_missing_argument): Remove.
6188 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
6189 idirafter, imacros, include, isysroot, isystem, iquote): Add
6191 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
6193 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6195 * c-common.h (c_common_option_lang_mask,
6196 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
6198 (c_common_init_options): Update prototype.
6199 * c-opts.c (c_common_option_lang_mask): New.
6200 (c_common_initialize_diagnostics): Split out of
6201 c_common_init_options.
6202 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
6204 (c_common_init_options): Update prototype. Use decoded options in
6205 search for -lang-asm.
6207 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
6209 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
6210 * c-format.c: Likewise.
6212 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
6214 * c-common.h: Include diagnostic-core.h. Error if already
6216 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
6218 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
6220 * c-common.c (IN_GCC_FRONTEND): Do not undef.
6221 Do not include expr.h
6222 (vector_mode_valid_p): Move here.
6224 2010-06-21 DJ Delorie <dj@redhat.com>
6226 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
6227 allow these pragmas anywhere.
6229 2010-06-14 Jakub Jelinek <jakub@redhat.com>
6232 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
6233 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
6234 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
6235 ggc_strdup instead of xstrdup.
6237 2010-06-10 Jakub Jelinek <jakub@redhat.com>
6239 * c-cppbuiltin.c: Include cpp-id-data.h.
6240 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
6241 (lazy_hex_fp_value): New function.
6242 (builtin_define_with_hex_fp_value): Provide definitions lazily.
6244 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
6246 * c-gimplify.c: Do not include tree-flow.h
6248 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
6251 * c-common.c: Rename targetm member:
6252 targetm.enum_va_list -> targetm.enum_va_list_p
6254 2010-06-28 Anatoly Sokolov <aesok@post.ru>
6256 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
6258 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
6260 * c-cppbuiltin.c: Do not include except.h.
6262 2010-06-24 Andi Kleen <ak@linux.intel.com>
6264 * c-common.c (warn_for_omitted_condop): New.
6265 * c-common.h (warn_for_omitted_condop): Add prototype.
6267 2010-06-21 Joseph Myers <joseph@codesourcery.com>
6269 * c.opt (lang-objc): Remove.
6270 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
6272 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
6274 * c-opts.c: Include "tm_p.h".
6276 2010-06-20 Joseph Myers <joseph@codesourcery.com>
6278 * c-common.c (parse_optimize_options): Update call to
6281 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
6283 * c-common.c (record_types_used_by_current_var_decl): Adjust for
6284 new type of types_used_by_cur_var_decl.
6286 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
6289 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
6290 for C++ standard compliance.
6292 2010-06-16 Jason Merrill <jason@redhat.com>
6294 * c.opt: Add -Wnoexcept.
6296 2010-06-16 Richard Guenther <rguenther@suse.de>
6299 * c-common.c (c_common_truthvalue_conversion): Remove
6300 premature and wrong optimization concering ADDR_EXPRs.
6302 2010-06-15 Arnaud Charlet <charlet@adacore.com>
6304 * c-ada-spec.c (dump_sloc): Remove column info.
6305 (is_simple_enum): New function.
6306 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
6307 enum types when relevant.
6309 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
6311 * c-common.c (conversion_warning): Warn at expression
6314 2010-06-10 Joseph Myers <joseph@codesourcery.com>
6316 * c-opts.c (c_common_handle_option): Don't handle
6319 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
6321 * c-pragma.c (push_alignment): Use typed GC allocation.
6322 (handle_pragma_push_options): Likewise.
6324 * c-common.c (parse_optimize_options): Likewise.
6326 * c-common.h (struct sorted_fields_type): Add variable_size GTY
6329 2010-06-07 Joseph Myers <joseph@codesourcery.com>
6331 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
6332 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6333 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6334 flag_signed_bitfields, warn_strict_null_sentinel,
6335 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
6336 flag_gen_declaration, flag_no_gnu_keywords,
6337 flag_implement_inlines, flag_implicit_templates,
6338 flag_implicit_inline_templates, flag_optional_diags,
6339 flag_elide_constructors, flag_default_inline, flag_rtti,
6340 flag_conserve_space, flag_access_control, flag_check_new,
6341 flag_new_for_scope, flag_weak, flag_working_directory,
6342 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
6343 flag_enforce_eh_specs, flag_threadsafe_statics,
6344 flag_pretty_templates): Remove.
6345 * c-common.h (flag_preprocess_only, flag_nil_receivers,
6346 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
6347 flag_replace_objc_classes, flag_undef, flag_no_builtin,
6348 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6349 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6350 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
6351 flag_no_gnu_keywords, flag_implement_inlines,
6352 flag_implicit_templates, flag_implicit_inline_templates,
6353 flag_optional_diags, flag_elide_constructors, flag_default_inline,
6354 flag_rtti, flag_conserve_space, flag_access_control,
6355 flag_check_new, flag_new_for_scope, flag_weak,
6356 flag_working_directory, flag_use_cxa_atexit,
6357 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
6358 flag_threadsafe_statics, flag_pretty_templates,
6359 warn_strict_null_sentinel): Remove.
6360 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
6361 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
6362 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
6363 fimplicit-inline-templates, fimplicit-templates,
6364 flax-vector-conversions, fms-extensions, fnil-receivers,
6365 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
6366 frtti, fshort-double, fshort-enums, fshort-wchar,
6367 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
6368 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
6369 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
6370 gen-decls, undef): Use Var.
6371 (fdefault-inline, foptional-diags): Document as doing nothing.
6372 * c-opts.c (c_common_handle_option): Remove cases for options now
6373 using Var. Mark ignored options as such.
6375 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
6377 * c-common.c: Moved to here from parent directory.
6378 * c-common.def: Likewise.
6379 * c-common.h: Likewise.
6380 * c-cppbuiltin.c: Likewise.
6381 * c-dump.c: Likewise.
6382 * c-format.c: Likewise.
6383 * c-format.h : Likewise.
6384 * c-gimplify.c: Likewise.
6385 * c-lex.c: Likewise.
6386 * c-omp.c: Likewise.
6388 * c-opts.c: Likewise.
6389 * c-pch.c: Likewise.
6390 * c-ppoutput.c: Likewise.
6391 * c-pragma.c: Likewise.
6392 * c-pragma.h: Likewise.
6393 * c-pretty-print.c: Likewise.
6394 * c-pretty-print.h: Likewise.
6395 * c-semantics.c: Likewise.
6396 * stub-objc.c: Likewise.
6398 * c-common.c: Include gt-c-family-c-common.h.
6399 * c-pragma.c: Include gt-c-family-c-pragma.h.
6401 Copyright (C) 2010-2016 Free Software Foundation, Inc.
6403 Copying and distribution of this file, with or without modification,
6404 are permitted in any medium without royalty provided the copyright
6405 notice and this notice are preserved.