1 2016-07-08 Jason Merrill <jason@redhat.com>
3 P0145: Refining Expression Order for C++.
4 * c.opts (-fargs-in-order): Rename to -fstrong-eval-order.
7 2016-07-05 Markus Trippelsdorf <markus@trippelsdorf.de>
10 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_rvalue_references.
12 2016-06-29 Thomas Schwinge <thomas@codesourcery.com>
14 * c-pragma.h (enum pragma_kind): Rename
15 PRAGMA_OMP_DECLARE_REDUCTION to PRAGMA_OMP_DECLARE. Adjust all
18 2016-06-29 Richard Biener <rguenther@suse.de>
21 * c-common.c (c_common_get_alias_set): Remove union type punning case.
23 2016-06-24 Jason Merrill <jason@redhat.com>
25 P0145R2: Refining Expression Order for C++.
26 * c-common.c (verify_tree) [COMPOUND_EXPR]: Fix handling on LHS of
29 2016-06-24 Jakub Jelinek <jakub@redhat.com>
31 * c-common.c (check_builtin_function_arguments): Require last
32 argument of BUILT_IN_*_OVERFLOW_P to have INTEGER_TYPE type.
33 Adjust wording of diagnostics for BUILT_IN_*_OVERLFLOW
34 if the last argument is pointer to enumerated or boolean type.
36 2016-06-22 David Malcolm <dmalcolm@redhat.com>
39 * c-common.h (enum lookup_name_fuzzy_kind): New enum.
40 (lookup_name_fuzzy): New prototype.
42 2016-06-21 John David Anglin <danglin@gcc.gnu.org>
44 * c-common.c (get_source_date_epoch): Use int64_t instead of long long.
46 2016-06-14 Jason Merrill <jason@redhat.com>
48 P0145R2: Refining Expression Order for C++.
49 * c.opt (fargs-in-order): New.
50 * c-opts.c (c_common_post_options): Adjust flag_args_in_order.
52 2016-06-13 Jakub Jelinek <jakub@redhat.com>
55 * c-gimplify.c (ubsan_walk_array_refs_r): Set *walk_subtrees = 0 on
56 all BIND_EXPRs, and on all BIND_EXPRs recurse also on BIND_EXPR_BODY.
59 * c-ppoutput.c (init_pp_output): Set cb->get_source_date_epoch
60 to cb_get_source_date_epoch.
62 2016-06-10 Jakub Jelinek <jakub@redhat.com>
65 * c.opt (Wpsabi): Add Warning flag.
67 2016-06-10 Martin Sebor <msebor@redhat.com>
70 * gcc/c-family/c-common.c (handle_nonnull_attribute): Accept
71 the nonnull attribute in type-generic builtins.
73 2016-06-09 Martin Sebor <msebor@redhat.com>
76 * c-common.c (builtin_function_validate_nargs): Make text of error
77 message consistent with others like it.
79 2016-06-08 Martin Sebor <msebor@redhat.com>
80 Jakub Jelinek <jakub@redhat.com>
84 * c-common.c (check_builtin_function_arguments): Handle
85 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
87 2016-06-08 Richard Biener <rguenther@suse.de>
89 * c-common.c (parse_optimize_options): Improve diagnostic messages.
91 2016-06-07 Richard Biener <rguenther@suse.de>
94 * c-common.c (parse_optimize_options): Only apply CL_OPTIMIZATION
95 options and warn about others.
97 2016-06-01 Eduard Sanou <dhole@openmailbox.org>
99 * c-common.c (get_source_date_epoch): Rename to
100 cb_get_source_date_epoch.
101 * c-common.c (cb_get_source_date_epoch): Use a single generic erorr
102 message when the parsing fails. Use error_at instead of fatal_error.
103 * c-common.h (get_source_date_epoch): Rename to
104 cb_get_source_date_epoch.
105 * c-common.h (cb_get_source_date_epoch): Prototype.
106 * c-common.h (MAX_SOURCE_DATE_EPOCH): Define.
107 * c-common.h (c_omp_region_type): Remove trailing comma.
108 * c-lex.c (init_c_lex): Set cb->get_source_date_epoch callback.
109 * c-lex.c (c_lex_with_flags): Remove initialization of
110 pfile->source_date_epoch.
112 2016-05-30 Jakub Jelinek <jakub@redhat.com>
115 * c-omp.c (c_omp_split_clauses): Put OMP_CLAUSE_DEPEND to
116 C_OMP_CLAUSE_SPLIT_TARGET. Put OMP_CLAUSE_NOWAIT to
117 C_OMP_CLAUSE_SPLIT_TARGET if combined with target construct,
118 instead of C_OMP_CLAUSE_SPLIT_FOR.
120 2016-05-24 Richard Biener <rguenther@suse.de>
124 * c-common.h (convert_vector_to_pointer_for_subscript): Rename to ...
125 (convert_vector_to_array_for_subscript): ... this.
126 * c-common.c (convert_vector_to_pointer_for_subscript): Use a
127 VIEW_CONVERT_EXPR to an array type. Rename to ...
128 (convert_vector_to_array_for_subscript): ... this.
130 2016-05-12 Marek Polacek <polacek@redhat.com>
133 * c-common.c (pointer_int_sum): Call size_in_bytes_loc instead of
134 size_in_bytes and pass LOC to it.
136 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
139 * c.opt (Wduplicate-decl-specifier): New option.
141 2016-05-11 Marek Polacek <polacek@redhat.com>
144 * c-common.c (diagnose_mismatched_attributes): New function.
145 * c-common.h (diagnose_mismatched_attributes): Declare.
147 2016-05-04 Marek Polacek <polacek@redhat.com>
149 * c.opt (Wdangling-else): New option.
151 2016-05-03 Marek Polacek <polacek@redhat.com>
154 * c-common.c (builtin_function_validate_nargs): Add location
156 (check_builtin_function_arguments): Add location and arguments
157 parameters. Use them.
158 * c-common.h (check_builtin_function_arguments): Update declaration.
160 2016-05-03 Richard Biener <rguenther@suse.de>
162 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Do not
163 allow call args to gimplify to SSA names.
165 2016-05-03 Marek Polacek <polacek@redhat.com>
167 * c-common.h (enum c_omp_region_type): Remove stray comma.
169 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
171 * c-common.h (enum c_omp_region_type): Define.
173 2016-05-02 Richard Sandiford <richard.sandiford@arm.com>
175 * c-common.c (shorten_compare): Use wi::to_wide.
177 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
180 * c-common.h (c_oacc_split_loop_clauses): Add boolean argument.
181 * c-omp.c (c_oacc_split_loop_clauses): Use it to duplicate
182 reduction clauses in acc parallel loops.
184 2016-04-29 Marek Polacek <polacek@redhat.com>
187 * c-common.c (warn_for_memset): Check domain before accessing it.
189 2016-04-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
192 * c-common.c (handle_aligned_attribute): Allow 0 as an argument to the
195 2016-04-28 Jason Merrill <jason@redhat.com>
197 * c-lex.c (c_common_has_attribute): Handle nodiscard.
199 2016-04-28 Eduard Sanou <dhole@openmailbox.org>
200 Matthias Klose <doko@debian.org>
202 * c-common.c (get_source_date_epoch): New function, gets the environment
203 variable SOURCE_DATE_EPOCH and parses it as long long with error
205 * c-common.h (get_source_date_epoch): Prototype.
206 * c-lex.c (c_lex_with_flags): set parse_in->source_date_epoch.
208 2015-04-27 Ryan Burn <contact@rnburn.com>
212 * cilk.c (cilk_ignorable_spawn_rhs_op): Change to external linkage.
213 (cilk_recognize_spawn): Renamed from recognize_spawn and change to
215 (cilk_detect_and_unwrap): Corresponding changes.
216 (extract_free_variables): Don't extract free variables from
218 * c-common.h (cilk_ignorable_spawn_rhs_op): Prototype.
219 (cilk_recognize_spawn): Likewise.
221 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
223 * c.opt (Wmemset-elt-size): New option.
224 * c-common.c (warn_for_memset): New function.
225 * c-common.h (warn_for_memset): Declare.
227 2016-04-25 Jason Merrill <jason@redhat.com>
229 * c-common.c (handle_unused_attribute): Accept CONST_DECL.
231 * c-common.h: Declare it.
232 * c-lex.c (c_common_has_attribute): Add maybe_unused.
234 2016-04-22 Jason Merrill <jason@redhat.com>
236 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_range_based_for.
238 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
241 * c-cilkplus.c (c_finish_cilk_clauses): Remove function.
242 * c-common.h (c_finish_cilk_clauses): Remove declaration.
244 2016-04-18 Michael Matz <matz@suse.de>
246 * c-common.c (handle_aligned_attribute): Use SET_TYPE_ALIGN
249 2016-04-17 Eric Botcazou <ebotcazou@adacore.com>
251 * c-ada-spec.c (get_underlying_decl): Return the typedef, if any.
252 (dump_generic_ada_node) <POINTER_TYPE>: Clean up handling of access
254 (dump_nested_type): Remove redundant tests and tidy up.
255 (print_ada_declaration): Also set TREE_VISITED on the declaration of
256 a type which is the typedef of an original type.
258 2016-04-15 Marek Polacek <polacek@redhat.com>
261 * c-common.c (build_va_arg): Change two asserts into errors and return
264 2016-04-13 Marek Polacek <polacek@redhat.com>
267 * c-indentation.c (should_warn_for_misleading_indentation): Bail out
268 for switch statements, too.
270 2016-03-28 Jason Merrill <jason@redhat.com>
272 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_range_based_for.
274 2016-03-23 Marek Polacek <polacek@redhat.com>
277 * c.opt (Wignored-attributes): New option.
279 2016-03-22 David Malcolm <dmalcolm@redhat.com>
282 * c-indentation.c (warn_for_misleading_indentation): Rewrite the
283 diagnostic text, reversing the order of the warning and note so
284 that they appear in source order.
286 2016-03-17 Marek Polacek <polacek@redhat.com>
289 * c-common.c (resolve_overloaded_builtin): Set TREE_USED for the fetch
292 2016-03-14 Jason Merrill <jason@redhat.com>
294 * c-cppbuiltin.c (c_cpp_builtins): Set __cpp_hex_float.
296 * c-cppbuiltin.c (c_cpp_builtins): Bump __cpp_range_based_for.
298 2016-03-09 Richard Biener <rguenther@suse.de>
301 * c-common.c (strict_aliasing_warning): Add back
302 alias_sets_conflict_p check.
304 2016-03-08 Jason Merrill <jason@redhat.com>
306 * c-opts.c (set_std_cxx1z): Don't enable concepts.
308 2016-03-04 David Malcolm <dmalcolm@redhat.com>
311 * c-indentation.c (get_visual_column): Move code to determine next
313 (next_tab_stop): ...this new function.
314 (line_contains_hash_if): Delete function.
315 (detect_preprocessor_logic): Delete function.
316 (get_first_nws_vis_column): New function.
317 (detect_intervening_unindent): New function.
318 (should_warn_for_misleading_indentation): Replace call to
319 detect_preprocessor_logic with a call to
320 detect_intervening_unindent.
322 2016-03-04 David Malcolm <dmalcolm@redhat.com>
325 * c-indentation.c (should_warn_for_misleading_indentation): When
326 suppressing warnings about cases where the guard and body are on
327 the same column, only use the first non-whitespace column in place
328 of the guard token column when dealing with "else" clauses.
329 When rejecting aligned BODY and NEXT, loosen the requirement
330 from equality with the first non-whitespace of guard to simply
331 that they not be indented relative to it.
333 2016-03-04 Richard Biener <rguenther@suse.de>
336 * c-common.c (strict_aliasing_warning): Use alias_set_subset_of
337 instead of alias_sets_conflict_p.
339 2016-03-01 Marek Polacek <polacek@redhat.com>
342 * c-common.c (reject_gcc_builtin): Check for FUNCTION_DECL rather than
345 2016-02-22 Martin Sebor <msebor@redhat.com>
348 * c-common.c (check_builtin_function_arguments): Validate and
349 reject invalid arguments to __builtin_alloca_with_align.
351 2016-02-20 Mark Wielaard <mjw@redhat.com>
354 * c.opt (Wunused-const-variable): Turn into Alias for...
355 (Wunused-const-variable=): New option.
357 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
360 * c-opts.c (c_common_post_options): Move call to set_std_cxx14 from
362 (c_common_init_options): ...to here.
363 (set_std_cxx98): Initialize flag_isoc94 and flag_isoc99.
365 2016-02-19 Jakub Jelinek <jakub@redhat.com>
368 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_GRAINSIZE.
369 (init_pragma): Register PRAGMA_CILK_GRAINSIZE even for
370 flag_preprocess_only.
372 2016-02-16 Jakub Jelinek <jakub@redhat.com>
375 * c.opt (Wnonnull-compare): Enable for -Wall.
377 2016-02-15 Jakub Jelinek <jakub@redhat.com>
380 * c-common.c (sync_resolve_size): Diagnose too few arguments
381 even when params is non-NULL empty vector.
383 2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
386 * c.opt (fshort-double): Remove.
388 2016-02-05 Martin Sebor <msebor@redhat.com>
391 * c.opt (Warning options): Update -Wplacement-new to take
392 an optional argument.
394 2016-02-01 Jakub Jelinek <jakub@redhat.com>
396 PR preprocessor/69543
398 * c-pragma.c (handle_pragma_diagnostic): Pass input_location
399 instead of loc to control_warning_option.
401 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
403 * c.opt (fopenacc-dim=): New option.
405 2016-01-27 Ryan Burn <contact@rnburn.com>
408 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use
409 gimplify_arg. Removed superfluous post_p argument.
410 * c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed
411 superfluous post_p argument.
412 * c-gimplify.c (c_gimplify_expr): Likewise.
414 2016-01-26 David Malcolm <dmalcolm@redhat.com>
417 * c-opts.c (c_diagnostic_finalizer): Replace invocation of
418 pp_newline_and_flush with pp_flush.
420 2016-01-20 Martin Sebor <msebor@redhat.com>
423 * c-common.c (sync_resolve_size): Avoid printing diagnostic about
424 an incompatible argument when the argument isn't a valid tree node.
426 2016-01-18 Jason Merrill <jason@redhat.com>
429 * c-common.c (check_function_arguments_recurse): Fold the whole
430 COND_EXPR, not just the condition.
432 2016-01-18 Tom de Vries <tom@codesourcery.com>
434 * c-omp.c (c_oacc_split_loop_clauses): Don't copy OMP_CLAUSE_REDUCTION,
435 classify as loop clause.
437 2016-01-15 Jakub Jelinek <jakub@redhat.com>
440 * c-pragma.c (c_register_pragma_1): Adjust comment to note that
441 C++ FE no longer has limit on number of pragmas.
443 2015-01-14 Ryan Burn <contact@rnburn.com>
446 * cilk.c (create_cilk_wrapper_body): Call fold_build_cleanup_point_expr
447 to add missing cleanup point.
449 2016-01-14 David Malcolm <dmalcolm@redhat.com>
452 * c-indentation.c (get_visual_column): Add location_t param.
453 Handle the column number being zero by effectively disabling the
454 warning, with an "inform".
455 (should_warn_for_misleading_indentation): Add location_t argument
456 for all uses of get_visual_column.
458 2016-01-10 Patrick Palka <ppalka@gcc.gnu.org>
461 * c-indentation.c (should_warn_for_misleading_indentation):
462 Don't warn about do-while statements.
464 2016-01-07 Martin Sebor <msebor@redhat.com>
467 * c-common.c (sync_resolve_size): Reject first argument when it's
470 2016-01-05 David Malcolm <dmalcolm@redhat.com>
473 * c-indentation.c (get_visual_column): Remove default argument.
474 (should_warn_for_misleading_indentation): For the multiline case,
475 update call to get_visual_column for next_stmt_exploc so that it
476 captures the location of the first non-whitespace character in the
477 relevant line. Don't issue warnings if there is non-whitespace
478 before the next statement.
480 2016-01-04 Jakub Jelinek <jakub@redhat.com>
482 Update copyright years.
484 2015-12-21 David Malcolm <dmalcolm@redhat.com>
486 * c-common.c (binary_op_error): Convert first param from
487 location_t to rich_location * and use it when emitting an error.
488 * c-common.h (binary_op_error): Convert first param from
489 location_t to rich_location *.
491 2015-12-16 David Malcolm <dmalcolm@redhat.com>
493 * c-common.h (conflict_marker_get_final_tok_kind): New prototype.
494 * c-lex.c (conflict_marker_get_final_tok_kind): New function.
496 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
498 * c-common.c (c_common_attribute_table): Handle "omp declare target
501 2015-12-14 Jakub Jelinek <jakub@redhat.com>
504 * c.opt (Wmissing-format-attribute, Wnormalized): Add Warning option.
506 2014-12-12 Tobias Burnus <burnus@net-b.de>
509 * c-format.c (gcc_gfc_char_table): Add 'q' flag to remaining
510 specifiers (%d, %i,%u and %c).
512 2015-12-10 David Malcolm <dmalcolm@redhat.com>
514 * c.opt (Wmisleading-indentation): Add to -Wall for C and C++.
516 2015-12-08 Jakub Jelinek <jakub@redhat.com>
520 * c.opt (Wfloat-conversion, Wsign-conversion): Add Warning.
521 * c-pragma.c (handle_pragma_diagnostic): Adjust
522 control_warning_option caller.
524 2015-12-07 David Malcolm <dmalcolm@redhat.com>
526 * c-common.c (c_cpp_error): Update for change to
527 rich_location::set_range.
529 2015-12-04 Paolo Bonzini <bonzini@gnu.org>
531 * c-common.c (maybe_warn_shift_overflow): Warn on all overflows if
532 shifting 1 out of the sign bit.
534 2015-12-04 Kirill Yukhin <kirill.yukhin@intel.com>
536 * c-common.c (c_common_attribute_table[]): Update max arguments
537 count for "simd" attribute.
538 (handle_simd_attribute): Parse "notinbranch" and "inbranch" arguments.
540 2015-12-03 Jakub Jelinek <jakub@redhat.com>
542 PR preprocessor/57580
543 * c-ppoutput.c (print): Change printed field to bool.
544 Move src_file last for smaller padding.
545 (init_pp_output): Set print.printed to false instead of 0.
546 (scan_translation_unit): Fix up formatting. Set print.printed
547 to true after printing something other than newline.
548 (scan_translation_unit_trad): Set print.printed to true instead of 1.
549 (maybe_print_line_1): Set print.printed to false instead of 0.
550 (print_line_1): Likewise.
551 (do_line_change): Set print.printed to true instead of 1.
552 (cb_define, dump_queued_macros, cb_include, cb_def_pragma,
553 dump_macro): Set print.printed to false after printing newline.
555 2015-12-02 Jason Merrill <jason@redhat.com>
557 * c-common.c (fold_for_warn): New.
558 (warn_logical_operator, warn_tautological_cmp)
559 (check_function_arguments_recurse, maybe_warn_bool_compare): Use it.
561 * c-common.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
562 (c_fully_fold_internal, decl_constant_value_for_optimization):
564 * c-common.h: Don't declare decl_constant_value_for_optimization.
566 2015-12-02 Joseph Myers <joseph@codesourcery.com>
569 * c-common.h (c_build_qualified_type): Add extra default
572 2015-12-01 Julian Brown <julian@codesourcery.com>
573 Cesar Philippidis <cesar@codesourcery.com>
574 James Norris <James_Norris@mentor.com>
576 * c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
577 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
578 (pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
580 2015-11-30 Eric Botcazou <ebotcazou@adacore.com>
582 * c-ada-spec.c (print_ada_macros): Remove redundant blank line.
583 (decl_sloc_common): Delete and move bulk of processing to...
584 (decl_sloc): ...here.
585 (pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
586 (dump_ada_double_name): Remove S parameter and compute the suffix.
587 (dump_ada_array_type): Add PARENT parameter. Simplify computation of
588 element type and deal with an anonymous one.
589 (dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
590 (dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
591 and remove reference to QUAL_UNION_TYPE.
592 (dump_nested_types): Make 2 passes on the fields and move bulk to...
593 (dump_nested_type): ...here. New function extracted from above.
594 Generate a full declaration for anonymous element type of arrays.
595 (print_ada_declaration): Really skip anonymous declarations. Remove
596 references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
597 Clean up processing of declarations of array types and objects.
598 (print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
599 Remove obsolete code and tidy up.
601 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
604 * c-common.c (handle_transparent_union_attribute): Update
607 2015-11-27 Martin Liska <mliska@suse.cz>
610 * array-notation-common.c (cilkplus_extract_an_triplets):
611 Release vector of vectors.
612 * cilk.c (gimplify_cilk_spawn): Free allocated memory.
614 2015-11-26 Eric Botcazou <ebotcazou@adacore.com>
617 * c-ada-spec.c (dump_nested_types): Add guard for error_mark_node.
618 (print_ada_struct_decl): Likewise.
620 2015-11-23 Igor Zamyatin <igor.zamyatin@intel.com>
623 * c-gimplify.c (c_gimplify_expr): Stop the process if see an error.
624 * cilk.c (recognize_spawn): Determine location in a more precise
627 2015-11-19 Jason Merrill <jason@redhat.com>
629 * c-common.c (shorten_compare): But look through macros from
632 2015-11-18 Jason Merrill <jason@redhat.com>
634 * c-common.c (shorten_compare): Don't -Wtype-limits if the
635 non-constant operand comes from a macro.
637 2015-11-17 Jason Merrill <jason@redhat.com>
640 * c-common.c (warn_tautological_cmp): Fold before checking for
643 2015-11-16 Marek Polacek <polacek@redhat.com>
646 * c-common.c (check_case_bounds): Fold low and high cases.
648 2015-11-16 Marek Polacek <polacek@redhat.com>
650 * c-ada-spec.c (dump_ada_template): Use RECORD_OR_UNION_TYPE_P.
651 * c-common.c (c_common_get_alias_set): Likewise.
652 (handle_visibility_attribute): Likewise.
654 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
656 * c-common.c (handle_simd_attribute): New.
657 (struct attribute_spec): Add entry for "simd".
658 (handle_simd_attribute): New.
660 2015-11-13 Kai Tietz <ktietz70@googlemail.com>
662 * c-lex.c (interpret_float): Use fold_convert.
664 2015-11-13 David Malcolm <dmalcolm@redhat.com>
666 * c-common.c (c_fully_fold_internal): Capture existing souce_range,
667 and store it on the result.
668 * c-opts.c (c_common_init_options): Set
669 global_dc->colorize_source_p.
671 2015-11-12 James Norris <jnorris@codesourcery.com>
672 Joseph Myers <joseph@codesourcery.com>
674 * c-pragma.c (oacc_pragmas): Add entry for declare directive.
675 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_DECLARE.
676 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT and
677 PRAGMA_OACC_CLAUSE_LINK.
679 2015-11-11 Marek Polacek <polacek@redhat.com>
683 * c-common.c (valid_array_size_p): New function.
684 * c-common.h (valid_array_size_p): Declare.
686 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr>
689 * c-pragma.c (c_register_pragma_1): Update the gcc_assert to 256.
691 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
693 * array-notation-common.c: Remove unused header files.
694 * c-ada-spec.c: Likewise.
695 * c-cilkplus.c: Likewise.
696 * c-common.c: Likewise.
697 * c-cppbuiltin.c: Likewise.
698 * c-dump.c: Likewise.
699 * c-format.c: Likewise.
700 * c-gimplify.c: Likewise.
701 * c-indentation.c: Likewise.
704 * c-opts.c: Likewise.
706 * c-ppoutput.c: Likewise.
707 * c-pragma.c: Likewise.
708 * c-pretty-print.c: Likewise.
709 * c-semantics.c: Likewise.
710 * c-ubsan.c: Likewise.
712 * stub-objc.c: Likewise.
714 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
715 Cesar Philippidis <cesar@codesourcery.com>
716 James Norris <jnorris@codesourcery.com>
717 Julian Brown <julian@codesourcery.com>
718 Nathan Sidwell <nathan@codesourcery.com>
720 * c-pragma.c (oacc_pragmas): Add "routine".
721 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE.
723 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
725 * c-common.c (c_common_attributes): Add scalar_storage_order.
726 (handle_scalar_storage_order_attribute): New function.
727 * c-pragma.c (global_sso): New variable.
728 (maybe_apply_pragma_scalar_storage_order): New function.
729 (handle_pragma_scalar_storage_order): Likewise.
730 (init_pragma): Register scalar_storage_order.
731 * c-pragma.h (maybe_apply_pragma_scalar_storage_order): Declare.
732 * c.opt (Wscalar-storage-order): New warning.
733 (fsso-struct=): New option.
735 2015-11-08 Martin Sebor <msebor@redhat.com>
737 * c.opt (Wplacement-new): Add a period to the end of a sentence.
739 2015-11-07 Richard Sandiford <richard.sandiford@arm.com>
741 * c-common.c: Don't undef DEF_BUILTIN.
743 2015-11-06 David Malcolm <dmalcolm@redhat.com>
745 * c-common.c (c_cpp_error): Convert parameter from location_t to
746 rich_location *. Eliminate the "column_override" parameter and
747 the call to diagnostic_override_column.
748 Update the "done_lexing" clause to set range 0
749 on the rich_location, rather than overwriting a location_t.
750 * c-common.h (c_cpp_error): Convert parameter from location_t to
751 rich_location *. Eliminate the "column_override" parameter.
753 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
754 Thomas Schwinge <thomas@codesourcery.com>
755 James Norris <jnorris@codesourcery.com>
757 * c-omp.c (c_oacc_split_loop_clauses): Make TILE, GANG, WORKER, VECTOR,
758 AUTO, SEQ, INDEPENDENT and PRIVATE loop clauses. Associate REDUCTION
759 clauses with parallel and kernels and loops.
760 * c-pragma.h (enum pragma_omp_clause): Add entries for
761 PRAGMA_OACC_CLAUSE_{INDEPENDENT,TILE,DEFAULT}.
762 * pt.c (tsubst_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,
763 NUM_WORKERS,VECTOR_LENGTH,GANG,WORKER,VECTOR,ASYNC,WAIT,TILE,AUTO,
765 (tsubst_expr): Add support for OMP_CLAUSE_{KERNELS,PARALLEL,LOOP}.
767 2015-11-05 Martin Sebor <msebor@redhat.com>
770 * c.opt (-Wplacement-new): New option.
772 2015-11-05 Jakub Jelinek <jakub@redhat.com>
774 * c-common.h (c_finish_omp_atomic): Add TEST argument.
775 (c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New prototypes.
776 * c-omp.c (c_finish_omp_atomic): Add TEST argument. Don't call
777 save_expr or create_tmp_var* if TEST is true.
778 (c_finish_omp_for): Store OMP_FOR_ORIG_DECLS always.
779 Don't call add_stmt here.
780 (struct c_omp_check_loop_iv_data): New type.
781 (c_omp_check_loop_iv_r, c_omp_check_loop_iv,
782 c_omp_check_loop_iv_exprs): New functions.
783 (c_omp_split_clauses): Adjust for lastprivate being allowed on
785 (c_omp_declare_simd_clauses_to_numbers): Change
786 OMP_CLAUSE_LINEAR_VARIABLE_STRIDE OMP_CLAUSE_LINEAR_STEP into numbers.
787 (c_omp_declare_simd_clauses_to_decls): Similarly change those
788 from numbers to PARM_DECLs.
790 2015-11-04 Mikhail Maltsev <maltsevm@gmail.com>
792 * c-omp.c (c_omp_split_clauses): Remove conditional compilation. Use
795 2015-11-03 Bernd Schmidt <bschmidt@redhat.com>
798 * c-common.h (fold_offsetof_1): Add argument.
799 * c-common.c (fold_offsetof_1): Diagnose more invalid
800 offsetof expressions that reference elements past the end of
803 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
804 Chung-Lin Tang <cltang@codesourcery.com>
806 * c-pragma.c (oacc_pragmas): Add "atomic".
807 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC.
809 2015-10-30 Evgeny Stupachenko <evstupac@gmail.com>
811 * c-common.c (handle_target_clones_attribute): New.
812 (c_common_attribute_table): Add handle_target_clones_attribute.
813 (handle_always_inline_attribute): Add check on target_clones attribute.
814 (handle_target_attribute): Ditto.
816 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
818 * array-notation-common.c: Reorder #include's and remove duplicates.
819 * c-ada-spec.c: Likewise.
820 * c-cilkplus.c: Likewise.
821 * c-common.c: Likewise.
822 * c-cppbuiltin.c: Likewise.
823 * c-dump.c: Likewise.
824 * c-format.c: Likewise.
825 * c-gimplify.c: Likewise.
826 * c-indentation.c: Likewise.
829 * c-opts.c: Likewise.
831 * c-ppoutput.c: Likewise.
832 * c-pragma.c: Likewise.
833 * c-pretty-print.c: Likewise.
834 * c-semantics.c: Likewise.
835 * c-ubsan.c: Likewise.
837 * stub-objc.c: Likewise.
839 2015-10-28 Jason Merrill <jason@redhat.com>
841 * c-common.c (pointer_int_sum): Fold the MULT_EXPR.
843 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
844 James Norris <jnorris@codesourcery.com>
845 Cesar Philippidis <cesar@codesourcery.com>
849 * c-common.h (c_oacc_split_loop_clauses): Declare function.
850 * c-omp.c (c_oacc_split_loop_clauses): New function.
852 2015-10-21 Martin Sebor <msebor@redhat.com>
855 * c.opt: End each sentence that describes an option with a period.
857 2015-10-20 Marek Polacek <polacek@redhat.com>
859 * array-notation-common.c (is_cilkplus_vector_p): Define.
860 * c-common.h (is_cilkplus_vector_p): Declare.
862 2015-10-20 Marek Polacek <polacek@redhat.com>
864 * c.opt (std=gnu++11): Do not describe as experimental.
865 (std=gnu++14): Likewise.
867 2015-10-19 Jason Merrill <jason@redhat.com>
869 * c-cppbuiltin.c (c_cpp_builtins): Define
870 __cpp_nontype_template_args.
872 2015-10-19 Jason Merrill <jason@redhat.com>
874 * c-cppbuiltin.c (c_cpp_builtins): Define
875 __cpp_enumerator_attributes, __cpp_fold_expressions,
876 __cpp_unicode_characters.
878 2015-10-13 Jakub Jelinek <jakub@redhat.com>
879 Aldy Hernandez <aldyh@redhat.com>
881 * c-common.c (enum c_builtin_type): Define DEF_FUNCTION_TYPE_9,
882 DEF_FUNCTION_TYPE_10 and DEF_FUNCTION_TYPE_11.
883 (c_define_builtins): Likewise.
884 * c-common.h (enum c_omp_clause_split): Add
885 C_OMP_CLAUSE_SPLIT_TASKLOOP.
886 (c_finish_omp_critical, c_finish_omp_ordered): Add CLAUSES argument.
887 (c_finish_omp_for): Add ORIG_DECLV argument.
888 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP as
889 201511 instead of 201307.
890 * c-omp.c (c_finish_omp_critical): Add CLAUSES argument, set
891 OMP_CRITICAL_CLAUSES to it.
892 (c_finish_omp_ordered): Add CLAUSES argument, set
893 OMP_ORDERED_CLAUSES to it.
894 (c_finish_omp_for): Add ORIG_DECLV argument, set OMP_FOR_ORIG_DECLS
895 to it if OMP_FOR. Clear DECL_INITIAL on the IVs.
896 (c_omp_split_clauses): Handle OpenMP 4.5 combined/composite
897 constructs and new OpenMP 4.5 clauses. Clear
898 OMP_CLAUSE_SCHEDULE_SIMD if not combined with OMP_SIMD. Add
900 * c-pragma.c (omp_pragmas_simd): Add taskloop.
901 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKLOOP.
902 (enum pragma_omp_clause): Add
903 PRAGMA_OMP_CLAUSE_{DEFAULTMAP,GRAINSIZE,HINT,{IS,USE}_DEVICE_PTR}
904 and PRAGMA_OMP_CLAUSE_{LINK,NOGROUP,NUM_TASKS,PRIORITY,SIMD,THREADS}.
906 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
908 * c-lex.c (interpret_float): Use real_equal instead of
911 2015-10-04 Jason Merrill <jason@redhat.com>
913 Implement N4514, C++ Extensions for Transactional Memory.
914 * c-common.c (c_common_reswords): Add C++ TM TS keywords.
915 (c_common_attribute_table): Add transaction_safe_dynamic.
916 transaction_safe now affects type identity.
917 (handle_tm_attribute): Handle transaction_safe_dynamic.
918 * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT,
919 RID_ATOMIC_CANCEL, RID_SYNCHRONIZED.
920 (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED.
922 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory.
923 * c-pretty-print.c (pp_c_attributes_display): Don't print
924 transaction_safe in C++.
926 2015-10-02 Marek Polacek <polacek@redhat.com>
928 * c.opt (Wduplicated-cond): Don't enable by -Wall anymore.
930 2015-10-02 Marek Polacek <polacek@redhat.com>
933 * c-common.c (warn_duplicated_cond_add_or_warn): New function.
934 * c-common.h (warn_duplicated_cond_add_or_warn): Declare.
935 * c.opt (Wduplicated-cond): New option.
937 2015-10-01 Joseph Myers <joseph@codesourcery.com>
939 * c.opt (std=c11): Do not describe as experimental.
940 (std=gnu11): Likewise.
941 (std=iso9899:2011): Likewise.
943 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
945 * c-common.c (DEF_FUNCTION_TYPE_VAR_6): New.
946 (DEF_FUNCTION_TYPE_VAR_11): Delete.
948 2015-09-25 Marek Polacek <polacek@redhat.com>
950 * c-ubsan.c (ubsan_instrument_division): Remove unnecessary code.
951 (ubsan_instrument_shift): Likewise.
953 2015-09-25 Marek Polacek <polacek@redhat.com>
956 * c-ubsan.c (ubsan_instrument_division): Also pre-evaluate OP1.
958 2015-09-24 Patrick Palka <ppalka@gcc.gnu.org>
960 * c-indentation.c (should_warn_for_misleading_indentation):
961 Compare next_stmt_vis_column with guard_line_first_nws instead
962 of with guard_line_vis_column.
964 2015-09-23 Manuel López-Ibáñez <manu@gcc.gnu.org>
968 * c-pragma.c (handle_pragma_diagnostic): Detect non-warning
969 options and options not valid for the current language.
971 2015-09-22 Patrick Palka <ppalka@gcc.gnu.org>
973 * c-indentation.c (should_warn_for_misleading_indentation):
974 Float out and consolidate the calls to get_visual_column that
975 are passed guard_exploc as an argument. Compare
976 next_stmt_vis_column with guard_line_first_nws instead of with
979 2015-09-22 Nathan Sidwell <nathan@codesourcery.com>
981 * c.opt (Wmultiple-inheritance, Wvirtual-inheritance, Wtemplates,
982 Wnamespaces): New C++ warnings.
984 2015-09-22 Jason Merrill <jason@redhat.com>
986 * c-common.h (abi_compat_version_crosses): New.
987 (warn_abi_version): Declare.
988 * c-common.c: Define it.
989 * c-opts.c (c_common_post_options): Handle it.
990 flag_abi_compat_version defaults to 8.
992 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com>
994 Complete the implementation of N4230, Nested namespace definition.
995 * c-cppbuiltin.c: Add __cpp_namespace_attributes and
996 __cpp_nested_namespace_definitions.
998 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1000 * c-pragma.c (handle_pragma_diagnostic): Fix wrong return.
1002 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1004 * c-pragma.c (handle_pragma_diagnostic): Use explicit location
1006 * c-pragma.h (pragma_lex): Add optional loc argument.
1008 2015-09-16 Mikhail Maltsev <maltsevm@gmail.com>
1010 * c-format.c (check_format_arg): Adjust to use common block size in all
1013 2015-09-15 David Malcolm <dmalcolm@redhat.com>
1015 * c-format.c (location_from_offset): Update for change in
1016 signature of location_get_source_line.
1017 * c-indentation.c (get_visual_column): Likewise.
1018 (line_contains_hash_if): Likewise.
1020 2015-09-14 Marek Polacek <polacek@redhat.com>
1022 * c-opts.c (c_common_post_options): Set C++ standard earlier, before
1023 setting various warnings.
1025 2015-09-14 Marek Polacek <polacek@redhat.com>
1027 * c-common.c (warn_for_sign_compare): Cast to unsigned when shifting
1030 2015-09-11 Mark Wielaard <mjw@redhat.com>
1033 * c.opt (Wunused-variable): Option from common.opt.
1034 (Wunused-const-variable): New option.
1036 2015-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1039 * c.opt ([Wsubobject-linkage]): Add.
1041 2015-09-03 Martin Sebor <msebor@redhat.com>
1044 * c-common.h (c_decl_implicit, reject_gcc_builtin): Declare new
1046 * c-common.c (reject_gcc_builtin): Define.
1048 2015-09-02 Balaji V. Iyer <balaji.v.iyer@intel.com>
1051 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): New
1053 * c-gimplify.c (c_gimplify_expr): Added a call to the function
1054 cilk_gimplify_call_params_in_spawned_fn.
1055 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): New function.
1056 (gimplify_cilk_spawn): Removed EXPR_STMT and CLEANUP_POINT_EXPR
1059 2015-08-25 Marek Polacek <polacek@redhat.com>
1062 * c-common.c (handle_weak_attribute): Don't check whether the
1063 visibility can be changed here.
1065 2015-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1067 * c-lex.c (c_lex_with_flags): Use explicit locations.
1069 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1071 * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
1072 c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
1074 2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1077 * c-common.c (check_builtin_function_arguments): Add check
1078 for BUILT_IN_SIGNBIT argument.
1080 2015-08-18 Paolo Carlini <paolo.carlini@oracle.com>
1083 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_static_assert value
1086 2015-08-17 Marek Polacek <polacek@redhat.com>
1088 * c-pretty-print.c (pp_c_cv_qualifiers): Remove code dealing
1089 with whitespaces before qualifier names.
1091 2015-08-12 Marek Polacek <polacek@redhat.com>
1094 * c-common.c (maybe_warn_shift_overflow): Properly handle
1095 left-shifting 1 into the sign bit.
1097 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1099 * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy.
1101 2015-08-06 Andrew Sutton <andrew.n.sutton@gmail.com>
1102 Braden Obrzut <admin@maniacsvault.net>
1103 Jason Merrill <jason@redhat.com>
1105 Add C++ Concepts TS support.
1106 * c-common.c (c_common_reswords): Add __is_same_as, concept, requires.
1107 * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES.
1108 (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New.
1109 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts.
1110 * c-opts.c (set_std_cxx1z): Set flag_concepts.
1111 * c.opt (fconcepts): New.
1113 2015-08-02 Martin Sebor <msebor@redhat.com>
1115 * c.opt (-Wframe-address): New warning option.
1117 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1119 * c-indentation.c (should_warn_for_misleading_indentation):
1122 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1124 * c-indentation.c (get_visual_column): Add parameter first_nws,
1125 use it. Update comment documenting the function.
1126 (is_first_nonwhitespace_on_line): Remove.
1127 (should_warn_for_misleading_indentation): Replace usage of
1128 of is_first_nonwhitespace_on_line with get_visual_column.
1130 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1132 * c-indentation.h (struct token_indent_info): Define.
1133 (get_token_indent_info): Define.
1134 (warn_for_misleading_information): Declare.
1135 * c-common.h (warn_for_misleading_information): Remove.
1136 * c-identation.c (warn_for_misleading_indentation):
1137 Change declaration to take three token_indent_infos. Adjust
1139 * c-identation.c (should_warn_for_misleading_indentation):
1140 Likewise. Bail out early if the body is a compound statement.
1141 (guard_tinfo_to_string): Define.
1143 2015-07-30 Jason Merrill <jason@redhat.com>
1145 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
1146 '*' for reference decay.
1148 2015-07-30 Marek Polacek <polacek@redhat.com>
1150 * c-common.c (warn_tautological_cmp): Bail for float types.
1152 2015-07-27 Marek Polacek <polacek@redhat.com>
1155 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
1157 2015-07-27 Marek Polacek <polacek@redhat.com>
1161 * c-common.c (find_array_ref_with_const_idx_r): New function.
1162 (warn_tautological_cmp): New function.
1163 * c-common.h (warn_tautological_cmp): Declare.
1164 * c.opt (Wtautological-compare): New option.
1166 2015-07-23 Marek Polacek <polacek@redhat.com>
1168 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
1169 (ubsan_instrument_shift): Likewise.
1171 2015-07-23 Marek Polacek <polacek@redhat.com>
1174 * c-ubsan.c: Include gimplify.h.
1175 (ubsan_instrument_division): Unshare OP0 and OP1.
1176 (ubsan_instrument_shift): Likewise.
1178 2015-07-20 Marek Polacek <polacek@redhat.com>
1179 Richard Sandiford <richard.sandiford@arm.com>
1182 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
1183 Use EXPR_LOC_OR_LOC.
1184 (maybe_warn_shift_overflow): New function.
1185 * c-common.h (maybe_warn_shift_overflow): Declare.
1186 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
1187 * c.opt (Wshift-overflow): New option.
1189 2015-07-16 Martin Liska <mliska@suse.cz>
1191 * c-format.c (static void check_format_info_main): Use
1192 object_allocator instead of pool_allocator.
1193 (check_format_arg): Likewise.
1194 (check_format_info_main): Likewise.
1196 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
1198 * c-opts.c: Remove multiline #include comment.
1200 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
1202 * c-common.c: Fix double word typos.
1204 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
1206 * c-ada-spec.h (cpp_operation): Revert latest change.
1207 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
1208 constructors and destructors.
1210 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1212 * c-common.h: Adjust includes for flags.h changes.
1213 * stub-objc.c: Likewise.
1215 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
1217 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
1218 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
1220 2015-07-08 Jakub Jelinek <jakub@redhat.com>
1222 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
1223 are to be removed, return NULL rather than original clauses list.
1225 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1227 * array-notation-common.c: Adjust includes.
1228 * c-ada-spec.c: Likewise.
1229 * c-cilkplus.c: Likewise.
1230 * c-common.h: Likewise.
1231 * c-cppbuiltin.c: Likewise.
1232 * c-dump.c: Likewise.
1233 * c-format.c: Likewise.
1234 * c-gimplify.c: Likewise.
1235 * c-indentation.c: Likewise.
1236 * c-lex.c: Likewise.
1237 * c-omp.c: Likewise.
1238 * c-opts.c: Likewise.
1239 * c-pch.c: Likewise.
1240 * c-ppoutput.c: Likewise.
1241 * c-pragma.c: Likewise.
1242 * c-pretty-print.c: Likewise.
1243 * c-semantics.c: Likewise.
1244 * c-ubsan.c: Likewise.
1246 * stub-objc.c: Likewise.
1248 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
1250 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
1251 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
1253 2015-07-01 Jason Merrill <jason@redhat.com>
1255 * c-common.h (D_CXX11): Rename from D_CXX0X.
1256 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
1257 * c-common.c: Adjust.
1259 * c-opts.c (c_common_post_options): Default to C++14.
1261 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
1263 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
1265 Implement N4197 - Adding u8 character literals
1266 * c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
1268 * c-common.c (c_parse_error): Print CPP_UTF8CHAR and
1269 CPP_UTF8CHAR_USERDEF tokens.
1270 * c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
1271 and CPP_UTF8CHAR tokens.
1272 (lex_charconst): Treat CPP_UTF8CHAR token.
1274 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1277 * c-common.c (do_warn_unused_parameter): Move here.
1278 * c-common.h (do_warn_unused_parameter): Declare.
1280 2015-06-29 Marek Polacek <polacek@redhat.com>
1283 * c-common.c (check_case_bounds): Add bool * parameter. Set
1285 (c_add_case_label): Add bool * parameter. Pass it down to
1287 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
1289 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
1292 2015-06-27 Marek Polacek <polacek@redhat.com>
1294 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
1295 or VECTOR_INTEGER_TYPE_P throughout.
1296 * c-gimplify.c: Likewise.
1298 2015-06-26 Marek Polacek <polacek@redhat.com>
1300 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
1301 * c-common.c (c_fully_fold_internal): Likewise.
1302 (c_alignof_expr): Likewise.
1303 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
1304 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
1305 * cilk.c (create_parm_list): Likewise.
1307 2015-06-26 Marek Polacek <polacek@redhat.com>
1309 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
1311 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1313 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
1314 * c-gimplify.c: Likewise.
1315 * c-pragma.c: Likewise.
1316 * c-ubsan.c: Likewise.
1319 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1321 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
1324 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1326 * cilk.c: Move calls.h after tm.h in the include chain.
1328 2015-06-25 Marek Polacek <polacek@redhat.com>
1330 * array-notation-common.c: Use VAR_P throughout.
1331 * c-ada-spec.c: Likewise.
1332 * c-common.c: Likewise.
1333 * c-format.c: Likewise.
1334 * c-gimplify.c: Likewise.
1335 * c-omp.c: Likewise.
1336 * c-pragma.c: Likewise.
1337 * c-pretty-print.c: Likewise.
1340 2015-06-25 Marek Polacek <polacek@redhat.com>
1342 * cilk.c (extract_free_variables): Use is_global_var.
1344 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
1346 * c-common.c: Don't include target-def.h.
1348 2015-06-23 Marek Polacek <polacek@redhat.com>
1350 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
1351 when comparing INTEGER_CSTs.
1353 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
1355 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
1356 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
1357 (dump_ada_template): Skip partially specialized types.
1359 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
1361 * c-common.c (scalar_to_vector): Use std::swap instead of manually
1364 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1366 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
1367 * c-ada-spec.c: Likewise.
1368 * c-cilkplus.c: Likewise.
1369 * c-common.c: Likewise.
1370 * c-common.h: Likewise.
1371 * c-cppbuiltin.c: Likewise.
1372 * c-dump.c: Likewise.
1373 * c-format.c: Likewise.
1374 * c-gimplify.c: Likewise.
1375 * c-indentation.c: Likewise.
1376 * c-lex.c: Likewise.
1377 * c-omp.c: Likewise.
1378 * c-opts.c: Likewise.
1379 * c-pch.c: Likewise.
1380 * c-ppoutput.c: Likewise.
1381 * c-pragma.c: Likewise.
1382 * c-pretty-print.c: Likewise.
1383 * c-semantics.c: Likewise.
1384 * c-ubsan.c: Likewise.
1386 * stub-objc.c: Likewise.
1388 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
1391 * c-common.c (c_common_truthvalue_conversion): Warn when
1392 converting an address of a reference to a truth value.
1394 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1396 * array-notation-common.c : Adjust include files.
1397 * c-ada-spec.c : Likewise.
1398 * c-cilkplus.c : Likewise.
1399 * c-common.c : Likewise.
1400 * c-common.h : Likewise.
1401 * c-cppbuiltin.c : Likewise.
1402 * c-dump.c : Likewise.
1403 * c-format.c : Likewise.
1404 * c-gimplify.c : Likewise.
1405 * c-indentation.c : Likewise.
1406 * c-lex.c : Likewise.
1407 * c-omp.c : Likewise.
1408 * c-opts.c : Likewise.
1409 * c-pch.c : Likewise.
1410 * c-ppoutput.c : Likewise.
1411 * c-pragma.c : Likewise.
1412 * c-pretty-print.c : Likewise.
1413 * c-semantics.c : Likewise.
1414 * c-ubsan.c : Likewise.
1415 * cilk.c : Likewise.
1416 * stub-objc.c : Likewise.
1418 2015-06-08 Marek Polacek <polacek@redhat.com>
1421 * c-format.c (location_from_offset): Return LOC if LINE is null.
1423 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1425 * c-common.h (c_parse_final_cleanups): New prototype.
1426 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
1428 2015-06-04 Sriraman Tallam <tmsriram@google.com>
1430 * c-common.c (noplt): New attribute.
1431 (handle_noplt_attribute): New handler.
1433 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1435 * array-notation-common.c: Adjust includes for restructured coretypes.h.
1436 * c-ada-spec.c: Likewise.
1437 * c-cilkplus.c: Likewise.
1438 * c-common.c: Likewise.
1439 * c-common.h: Likewise.
1440 * c-cppbuiltin.c: Likewise.
1441 * c-dump.c: Likewise.
1442 * c-format.c: Likewise.
1443 * c-gimplify.c: Likewise.
1444 * c-indentation.c: Likewise.
1445 * c-lex.c: Likewise.
1446 * c-omp.c: Likewise.
1447 * c-opts.c: Likewise.
1448 * c-pch.c: Likewise.
1449 * c-ppoutput.c: Likewise.
1450 * c-pragma.c: Likewise.
1451 * c-pretty-print.c: Likewise.
1452 * c-semantics.c: Likewise.
1453 * c-ubsan.c: Likewise.
1455 * stub-objc.c: Likewise.
1457 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1460 * c-indentation.c (should_warn_for_misleading_indentation): Use
1461 expand_location rather than expand_location_to_spelling_point.
1462 Don't warn if the guarding statement is more indented than the
1465 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1467 * c-indentation.c (warn_for_misleading_indentation): Bail out
1468 immediately if -Wmisleading-indentation isn't enabled.
1470 2015-06-01 Martin Liska <mliska@suse.cz>
1472 * c-format.c (check_format_arg):Use new type-based pool allocator.
1473 (check_format_info_main) Likewise.
1475 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
1477 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
1478 (has_nontrivial_methods): Likewise.
1480 2015-05-25 Marek Polacek <polacek@redhat.com>
1482 * c-ubsan.c (ubsan_instrument_shift): Use type0.
1484 2015-05-22 Marek Polacek <polacek@redhat.com>
1487 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
1489 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1491 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
1492 STACK_GROWS_DOWNWARD.
1494 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1496 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
1497 STACK_GROWS_DOWNWARD rather than if it is defined.
1499 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1502 * c-format.c (location_column_from_byte_offset): New.
1503 (location_from_offset): New.
1504 (struct format_wanted_type): Add offset_loc field.
1505 (check_format_info): Move handling of location for extra arguments
1506 closer to the point of warning.
1507 (check_format_info_main): Pass the result of location_from_offset
1509 (format_type_warning): Pass the result of location_from_offset
1512 2015-05-20 Marek Polacek <polacek@redhat.com>
1514 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
1516 2015-05-20 Marek Polacek <polacek@redhat.com>
1518 * c-ada-spec.c (dump_sloc): Use DECL_P.
1520 2015-05-20 Marek Polacek <polacek@redhat.com>
1522 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1523 * c-common.c: Likewise.
1525 2015-05-19 David Malcolm <dmalcolm@redhat.com>
1527 * c-common.h (fe_file_change): Strengthen param from
1528 const line_map * to const line_map_ordinary *.
1529 (pp_file_change): Likewise.
1530 * c-lex.c (fe_file_change): Likewise.
1531 (cb_define): Use linemap_check_ordinary when invoking
1533 (cb_undef): Likewise.
1534 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
1535 invoking cb_file_change.
1536 (c_finish_options): Likewise.
1537 (push_command_line_include): Likewise.
1538 (cb_file_change): Strengthen param "new_map" from
1539 const line_map * to const line_map_ordinary *.
1540 * c-ppoutput.c (cb_define): Likewise for local "map".
1541 (pp_file_change): Likewise for param "map" and local "from".
1543 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1545 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
1547 2015-05-18 Tom de Vries <tom@codesourcery.com>
1549 * c-common.c (build_va_arg_1): New function.
1550 (build_va_arg): Add address operator to va_list operand if necessary.
1552 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
1555 * c-common.c (int_safely_convertible_to_real_p): Define.
1556 (unsafe_conversion_p): Check conversions involving complex types.
1557 (conversion_warning): Add new warning message for conversions which
1558 discard imaginary component.
1559 * c-common.h: (enum conversion_safety): Add new enumerator for such
1562 2015-05-14 Marek Polacek <polacek@redhat.com>
1566 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
1567 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
1568 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
1569 use it. If FOR_INT_CONST, require that all evaluated operands be
1572 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1574 * c-common.h (warn_for_misleading_indentation): New prototype.
1575 * c-indentation.c: New file.
1576 * c.opt (Wmisleading-indentation): New option.
1578 2015-05-12 Tom de Vries <tom@codesourcery.com>
1580 PR tree-optimization/66010
1581 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
1583 2015-05-09 Jason Merrill <jason@redhat.com>
1585 * c-opts.c (c_common_post_options): Also clear
1586 cpp_opts->cpp_warn_cxx11_compat.
1588 * c-common.h (enum cxx_dialect): Add cxx_unset.
1589 * c-common.c (cxx_dialect): Initialize to cxx_unset.
1590 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
1592 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
1593 (std=gnu++0x): Mark as Undocumented.
1594 (std=gnu++1y): Add deprecated message.
1596 2015-05-08 Jason Merrill <jason@redhat.com>
1598 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
1601 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
1603 2015-05-08 Marek Polacek <polacek@redhat.com>
1606 * c.opt (Woverride-init-side-effects): New option.
1608 2015-05-07 Marek Polacek <polacek@redhat.com>
1611 * c-common.c (c_fully_fold_internal): Warn when left shifting a
1613 * c.opt (Wshift-negative-value): New option.
1614 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
1615 when -Wextra and C99/C++11 mode.
1617 2015-05-07 Marek Polacek <polacek@redhat.com>
1618 Martin Uecker <uecker@eecs.berkeley.edu>
1620 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
1621 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
1623 2015-05-05 Jason Merrill <jason@redhat.com>
1625 * c.opt (Wterminate): New.
1627 2015-04-30 Marek Polacek <polacek@redhat.com>
1629 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
1630 require that the non-constant be of a boolean type.
1632 2015-04-29 Josh Triplett <josh@joshtriplett.org>
1634 * c-common.c (handle_section_attribute): Refactor to reduce
1635 nesting and distinguish between error cases.
1637 2015-04-29 Marek Polacek <polacek@redhat.com>
1640 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
1643 2015-04-29 Jakub Jelinek <jakub@redhat.com>
1645 * c-common.h (omp_clause_mask): Unconditionally define as a class.
1646 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
1647 HOST_BITS_PER_WIDE_INT.
1649 2015-04-28 Tom de Vries <tom@codesourcery.com>
1651 PR tree-optimization/65887
1652 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
1654 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
1655 Pierre-Marie de Rodat <derodat@adacore.com>
1657 * c-ada-spec.c (in_function): Delete.
1658 (dump_generic_ada_node): Do not change in_function and remove the
1659 redundant code dealing with it.
1660 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
1661 (print_ada_methods): Output the static member functions in a nested
1662 package after the regular methods as well as associated renamings.
1664 2015-04-24 Marek Polacek <polacek@redhat.com>
1667 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
1668 and OPT_Wshift_count_overflow.
1671 * c-common.c (warn_logical_operator): Warn if the operands have the
1674 2015-04-24 Marek Polacek <polacek@redhat.com>
1677 * c-common.c (warn_logical_operator): Bail if either operand comes
1678 from a macro expansion.
1680 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1683 * c-common.c (c_default_pointer_mode): Add definition.
1684 * c-common.h (c_default_pointer_mode): Add declaration.
1686 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1688 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
1689 on record_builtin_type argument.
1691 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1694 * c-common.c (warn_logical_not_parentheses): Don't warn for
1697 2015-03-07 Marek Polacek <polacek@redhat.com>
1700 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
1701 before trying to figure out whether we have a flexible array member.
1703 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
1704 Jonathan Wakely <jwakely.gcc@gmail.com>
1706 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
1708 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
1711 * c-ada-spec.c (print_destructor): Remove obsolete code.
1713 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
1715 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
1716 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
1717 DECL_TEMPLATE_RESULT emulations.
1718 (dump_ada_template)): Add guard for TYPE_METHODS.
1720 2015-02-27 Marek Polacek <polacek@redhat.com>
1723 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
1725 2015-02-27 Kai Tietz <ktietz@redhat.com>
1728 * c-pragma.c (handle_pragma_weak): Do not try to create
1729 weak/alias of declarations not being function, or variable
1732 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
1735 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1737 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
1739 2015-02-16 Marek Polacek <polacek@redhat.com>
1742 * c-format.c (check_format_types): Handle null param.
1744 2015-02-13 Marek Polacek <polacek@redhat.com>
1747 * c-format.c (check_format_types): Don't warn about different
1748 signedness if the original value is in the range of WANTED_TYPE.
1750 2015-02-12 Jason Merrill <jason@redhat.com>
1753 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
1754 to the current highest version.
1755 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
1757 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1761 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
1762 instead of RDIV_EXPR. Use build_binary_op instead of
1765 2015-01-30 Joseph Myers <joseph@codesourcery.com>
1767 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
1768 to pass input_location as first argument.
1770 2015-01-23 Tom de Vries <tom@codesourcery.com>
1773 * c.opt (fopenacc): Mark as LTO option.
1775 2015-01-23 Tom de Vries <tom@codesourcery.com>
1778 * c.opt (fopenmp): Mark as LTO option.
1780 2015-01-21 Jakub Jelinek <jakub@redhat.com>
1783 * cilk.c (fill_decls_vec): Only put decls into vector v.
1784 (compare_decls): Fix up formatting.
1786 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
1789 * cilk.c: Include vec.h.
1790 (struct cilk_decls): New structure.
1791 (wrapper_parm_cb): Split this function to...
1792 (fill_decls_vec): ...this...
1793 (create_parm_list): ...and this.
1794 (compare_decls): New function.
1795 (for_local_cb): Remove.
1796 (wrapper_local_cb): Ditto.
1797 (build_wrapper_type): For now first traverse and fill vector of
1798 declarations then sort it and then deal with sorted vector.
1799 (cilk_outline): Ditto.
1800 (declare_one_free_variable): Ditto.
1802 2015-01-21 Jason Merrill <jason@redhat.com>
1805 * c-format.c (check_format_arg): Call decl_constant_value.
1807 2015-01-19 Martin Liska <mliska@suse.cz>
1809 * c-common.c (handle_noicf_attribute): New function.
1811 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1812 Bernd Schmidt <bernds@codesourcery.com>
1813 James Norris <jnorris@codesourcery.com>
1814 Cesar Philippidis <cesar@codesourcery.com>
1815 Ilmir Usmanov <i.usmanov@samsung.com>
1816 Jakub Jelinek <jakub@redhat.com>
1818 * c.opt (fopenacc): New option.
1819 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
1820 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1822 * c-common.h (c_finish_oacc_wait): New prototype.
1823 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
1824 (c_finish_oacc_wait): New function.
1825 * c-pragma.c (oacc_pragmas): New variable.
1826 (c_pp_lookup_pragma, init_pragma): Handle it.
1827 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
1828 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
1829 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
1830 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
1831 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
1832 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
1833 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
1834 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
1835 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
1836 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
1837 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
1838 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
1839 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
1840 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
1841 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
1842 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
1843 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
1844 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
1845 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
1846 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
1847 PRAGMA_OACC_CLAUSE_WORKER.
1849 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
1851 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
1852 for the new option fstack-protector_explicit.
1853 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
1854 (handle_stack_protect_attribute): New function.
1856 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
1858 * c.opt: New option -Warray-bounds=.
1860 2015-01-09 Michael Collison <michael.collison@linaro.org>
1862 * array-notation-common.c: Include hash-set.h, machmode.h,
1863 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1864 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1865 * c-ada-spec.c: Ditto.
1866 * c-cilkplus.c: Ditto.
1867 * c-common.c: Include input.h due to flattening of tree.h.
1868 Define macro GCC_C_COMMON_C.
1869 * c-common.h: Flatten tree.h header files into c-common.h.
1870 Remove include of tree-core.h.
1871 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1872 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1873 fold-const.h, wide-int.h, and inchash.h due to
1874 flattening of tree.h.
1876 * c-format.c: Flatten tree.h header files into c-common.h.
1877 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1878 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1879 fold-const.h, wide-int.h, and inchash.h due to
1880 flattening of tree.h.
1881 * c-dump.c: Include hash-set.h, machmode.h,
1882 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1883 fold-const.h, wide-int.h, and inchash.h due to
1884 flattening of tree.h.
1885 * c-format.c: Include hash-set.h, machmode.h,
1886 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1887 fold-const.h, wide-int.h, inchash.h and real.h due to
1888 flattening of tree.h.
1889 * c-gimplify.c: Include hash-set.h, machmode.h,
1890 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1891 fold-const.h, wide-int.h, and inchash.h due to
1892 flattening of tree.h.
1898 * c-ppoutput.c: Ditto.
1899 * c-pragma.c: Ditto.
1900 * c-pretty-print.c: Ditto.
1901 * c-semantics.c: Ditto.
1903 * stub-objc.c: Ditto.
1905 2015-01-08 Jason Merrill <jason@redhat.com>
1907 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
1908 do_ubsan_in_current_function.
1909 (ubsan_maybe_instrument_reference_or_call): Likewise.
1910 * c-ubsan.h: Declare it.
1912 2015-01-08 Mike Stump <mikestump@comcast.net>
1914 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
1916 2015-01-07 Marek Polacek <polacek@redhat.com>
1919 * c-common.c (c_fully_fold_internal): Warn for division and modulo
1920 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
1922 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
1925 * c.opt (Wsuggest-override): New option.
1927 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1929 Update copyright years.
1931 2015-01-05 Marek Polacek <polacek@redhat.com>
1934 * c-common.c (warn_array_subscript_with_type_char): Add location_t
1936 * c-common.h (warn_array_subscript_with_type_char): Update
1939 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
1941 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
1942 Control macro with flag_sized_deallocation.
1944 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1946 * c.opt (Wdiscarded-array-qualifiers): New option.
1948 2014-12-19 Jakub Jelinek <jakub@redhat.com>
1950 PR preprocessor/63831
1951 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
1952 and __has_cpp_attribute here.
1953 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
1954 c_common_has_attribute.
1955 * c-common.h (c_common_has_attribute): New prototype.
1956 * c-lex.c (init_c_lex): Set cb->has_attribute to
1957 c_common_has_attribute instead of cb_has_attribute.
1958 (get_token_no_padding): New function.
1959 (cb_has_attribute): Renamed to ...
1960 (c_common_has_attribute): ... this. No longer static. Use
1961 get_token_no_padding, require ()s, don't build TREE_LIST
1962 unnecessarily, fix up formatting, adjust diagnostics, call
1965 2014-12-15 Jason Merrill <jason@redhat.com>
1967 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
1968 (-Wsized-deallocation): New.
1969 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
1970 to on in C++14 and up.
1972 2014-12-11 Jason Merrill <jason@redhat.com>
1974 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
1976 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
1977 we aren't complaining about VLAs.
1979 2014-12-06 Marek Polacek <polacek@redhat.com>
1981 PR tree-optimization/64183
1982 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
1983 shift-expression if it is integer_type_node. Use types_compatible_p.
1985 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1987 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
1988 last argument from create_tmp_var_raw and create_tmp_var calls.
1989 * cilk.c (gimplify_cilk_spawn): Likewise.
1990 * c-omp.c (c_finish_omp_atomic): Likewise.
1992 2014-11-28 Marek Polacek <polacek@redhat.com>
1994 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
1995 instead of unsigned_type_node.
1997 2014-11-28 Marek Polacek <polacek@redhat.com>
2000 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
2002 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
2003 expression to unsigned_type_node.
2005 2014-11-20 Mark Wielaard <mjw@redhat.com>
2008 * c-opts.c (set_std_c89): Set lang_hooks.name.
2009 (set_std_c99): Likewise.
2010 (set_std_c11): Likewise.
2011 (set_std_cxx98): Likewise.
2012 (set_std_cxx11): Likewise.
2013 (set_std_cxx14): Likewise.
2014 (set_std_cxx1z): Likewise.
2016 2014-11-21 Jakub Jelinek <jakub@redhat.com>
2019 * c-common.h (convert_vector_to_pointer_for_subscript): Change
2020 return type to bool.
2021 * c-common.c: Include gimple-expr.h.
2022 (convert_vector_to_pointer_for_subscript): Change return type to
2023 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
2024 and copy it into a TARGET_EXPR and use that instead of *vecp
2027 2014-11-19 David Malcolm <dmalcolm@redhat.com>
2029 Merger of git branch "gimple-classes-v2-option-3".
2030 * ChangeLog.gimple-classes: New.
2031 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
2032 from being just a vec<gimple> to a vec<gbind *>.
2034 2014-11-18 Jakub Jelinek <jakub@redhat.com>
2037 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
2038 argument to ptype, set type to TREE_TYPE (ptype). Don't call
2039 get_pointer_alignment for non-pointers. Use ptype, or if it is
2040 reference type, corresponding pointer type, as type of kind
2042 (ubsan_maybe_instrument_reference,
2043 ubsan_maybe_instrument_member_call): Adjust callers.
2045 2014-11-15 Marek Polacek <polacek@redhat.com>
2048 * array-notation-common.c (is_sec_implicit_index_fn): Return false
2050 (extract_array_notation_exprs): Return for NULL node.
2052 2014-11-12 Joseph Myers <joseph@codesourcery.com>
2054 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
2055 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
2057 2014-11-12 Jakub Jelinek <jakub@redhat.com>
2060 * c-common.c (check_builtin_function_arguments): Handle
2061 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
2063 2014-11-10 Andi Kleen <ak@linux.intel.com>
2066 * c-common.h (check_no_cilk): Declare.
2067 * cilk.c (get_error_location): New function.
2068 (check_no_cilk): Dito.
2070 2014-11-10 Andi Kleen <ak@linux.intel.com>
2072 * cilk.c (recognize_spawn): Use expression location
2075 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
2077 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
2079 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
2081 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
2082 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
2083 (__cpp_range_based_for, __cpp_initializer_lists,
2084 __cpp_delegating_constructors, __cpp_nsdmi,
2085 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
2086 for C++11; (__cpp_attribute_deprecated): Remove in favor of
2087 __has_cpp_attribute.
2088 * c-lex.c (cb_has_attribute): New callback CPP function;
2089 (init_c_lex): Set has_attribute callback.
2091 2014-11-04 Richard Biener <rguenther@suse.de>
2093 * c-common.c (shorten_compare): Do not shorten mixed
2094 DFP and non-DFP compares.
2096 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
2098 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
2099 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
2100 Commentary and rearrangement of tests.
2101 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
2102 Commentary and rearrangement of tests.
2103 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
2104 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
2106 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
2108 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
2109 enum from machine_mode.
2111 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
2113 * c-common.c: Adjust include files.
2114 * c-gimplify.c: Ditto.
2116 * c-pragma.c: Ditto.
2119 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
2121 * c-gimplify.c: Adjust include files.
2123 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
2126 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
2127 c_common_initialize_diagnostics.
2128 * c-common.h: Likewise.
2130 2014-10-24 Marek Polacek <polacek@redhat.com>
2133 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
2134 print "struct"/"union"/"enum" for typedefed names.
2136 2014-10-23 Marek Polacek <polacek@redhat.com>
2138 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
2141 2014-10-22 Jakub Jelinek <jakub@redhat.com>
2142 Yury Gribov <y.gribov@samsung.com>
2144 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2145 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
2146 instead of flag_sanitize_recover as bool flag.
2148 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
2150 * cilk.c: Revert previous change.
2152 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
2155 * cilk.c: Include vec.h.
2156 (struct cilk_decls): New structure.
2157 (wrapper_parm_cb): Split this function to...
2158 (fill_decls_vec): ...this...
2159 (create_parm_list): ...and this.
2160 (compare_decls): New function.
2161 (for_local_cb): Remove.
2162 (wrapper_local_cb): Ditto.
2163 (build_wrapper_type): For now first traverse and fill vector of
2164 declarations then sort it and then deal with sorted vector.
2165 (cilk_outline): Ditto.
2166 (declare_one_free_variable): Ditto.
2168 2014-10-17 Marek Polacek <polacek@redhat.com>
2170 * c-opts.c (c_common_post_options): Set warn_implicit_int.
2171 * c.opt (Wimplicit-int): Initialize to -1.
2173 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
2175 * c-pragma.c: Adjust include files.
2176 * c-semantics.c: Likewise.
2178 2014-10-16 DJ Delorie <dj@redhat.com>
2180 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
2183 2014-10-14 Jason Merrill <jason@redhat.com>
2186 * c-common.h (CPP_PREPARSED_EXPR): New.
2187 (N_CP_TTYPES): Adjust.
2189 2014-10-15 Marek Polacek <polacek@redhat.com>
2191 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
2193 2014-10-14 DJ Delorie <dj@redhat.com>
2195 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
2196 types, not just __int128.
2197 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
2198 types, not just __int128.
2199 (cpp_atomic_builtins): Round pointer sizes up.
2200 (type_suffix): Use type precision, not specific types.
2201 * c-common.c (c_common_reswords): Remove __int128 special case.
2202 (c_common_type_for_size): Check for all __intN types, not just
2204 (c_common_type_for_mode): Likewise.
2205 (c_common_signed_or_unsigned_type): Likewise.
2206 (c_build_bitfield_integer_type): Likewise.
2207 (c_common_nodes_and_builtins): Likewise.
2208 (keyword_begins_type_specifier): Likewise.
2209 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
2212 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
2214 * c-common.c: Use hash_table instead of hashtab.
2216 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
2218 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
2221 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2226 * c-common.c (warn_logical_operator): Punt for vectors.
2228 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
2230 Implement SD-6: SG10 Feature Test Recommendations
2231 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
2232 macros and the __has_header macro.
2234 2014-09-30 Jason Merrill <jason@redhat.com>
2236 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
2237 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
2238 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
2240 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
2241 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
2243 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
2244 * c-common.c (c_common_reswords): Remove __is_convertible_to.
2246 2014-09-24 Marek Polacek <polacek@redhat.com>
2250 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
2252 2014-09-23 Andi Kleen <ak@linux.intel.com>
2254 * c-common.c (handle_no_reorder_attribute): New function.
2255 (c_common_attribute_table): Add no_reorder attribute.
2257 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2259 * c-cppbuiltin.c (c_cpp_builtins): Define
2260 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
2263 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2265 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
2266 for supported floating-point modes.
2268 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2270 * c.opt (Wpsabi): Use LangEnabledBy.
2271 * c-opts.c (c_common_handle_option): Do not handle here.
2273 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2275 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
2276 macros for floating-point modes.
2278 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
2281 * c-cppbuiltin.c (builtin_define_float_constants): Correct
2282 __*_DENORM_MIN__ without denormals.
2284 2014-09-10 Jakub Jelinek <jakub@redhat.com>
2286 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2287 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2288 ubsan_create_data callers.
2289 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
2290 index is constant or BIT_AND_EXPR with constant mask and is
2291 small enough for the bound.
2292 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
2293 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
2295 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2297 * c.opt: Add CppReason to various flags.
2298 (Wdate-time): Re-sort.
2299 * c-common.c: Include c-common.h earlier.
2300 (struct reason_option_codes_t): Delete.
2301 (c_option_controlling_cpp_error): Prefix global type and struct
2304 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2306 * c.opt (Wnormalized): New.
2307 (Wnormalized=): Use Enum and Reject Negative.
2308 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
2310 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2312 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
2313 digits of floating-point modes if -fbuilding-libgcc.
2315 2014-09-05 Joseph Myers <joseph@codesourcery.com>
2317 * c-cppbuiltin.c (c_cpp_builtins): Also define
2318 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
2319 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
2320 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
2321 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
2322 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
2323 __LIBGCC_STACK_GROWS_DOWNWARD__,
2324 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
2325 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
2326 __LIBGCC_DWARF_FRAME_REGISTERS__,
2327 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
2328 __LIBGCC_STACK_POINTER_REGNUM__ and
2329 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
2330 (builtin_define_with_value): Handle backslash-escaping in string
2333 2014-09-05 Richard Biener <rguenther@suse.de>
2336 * c-format.c (check_format_arg): Properly handle
2337 effectively signed POINTER_PLUS_EXPR offset.
2339 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2341 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
2342 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
2343 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
2345 * c-opts.c (c_common_handle_option): Do not handle here.
2346 (sanitize_cpp_opts): Likewise.
2347 * c-common.c (struct reason_option_codes_t): Handle
2348 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
2350 2014-09-03 Marek Polacek <polacek@redhat.com>
2352 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
2354 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2355 Balaji V. Iyer <balaji.v.iyer@intel.com>
2356 Igor Zamyatin <igor.zamyatin@intel.com>
2358 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
2359 * c-common.c (c_common_reswords): Added _Cilk_for.
2360 * c-common.h (enum rid): Added RID_CILK_FOR.
2361 (cilk_for_number_of_iterations): Add declaration.
2362 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
2364 * c-pragma.c (init_pragma): Register "grainsize" pragma.
2365 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
2367 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2369 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
2370 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
2371 Wundef): Use CPP, Var and Init.
2372 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
2374 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2376 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
2377 * c-opts.c (c_common_handle_option): Do not handle here.
2379 2014-08-25 Jason Merrill <jason@redhat.com>
2381 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
2382 -std=c++14 and -std=gnu++14, rather than the reverse.
2383 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
2384 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
2385 * c-common.h (cxx_dialect): Remove cxx1y.
2387 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
2389 * c-common.h (enum cxx_dialect): Add cxx14.
2390 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
2391 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
2392 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
2394 2014-08-22 Jason Merrill <jason@redhat.com>
2396 * c.opt (std=gnu++17): Fix alias.
2398 2014-08-22 Marek Polacek <polacek@redhat.com>
2401 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
2402 check for vector types. Drop LHS argument.
2403 * c-common.h (warn_logical_not_parentheses): Adjust.
2405 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2407 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
2408 (Wmultichar): Likewise.
2409 (Wdate-time): Use C-family languages instead of Common. Use CPP
2411 * c-opts.c (c_common_handle_option): Do not handle the above
2413 (sanitize_cpp_opts): Likewise.
2415 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2418 * c-opts.c: Include tree-diagnostics.h.
2419 (c_diagnostic_finalizer): New.
2420 (c_common_initialize_diagnostics): Use it.
2422 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2424 PR preprocessor/51303
2425 * c-common.c (struct reason_option_codes_t option_codes):
2426 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
2428 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2432 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
2433 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
2434 (c_common_post_options): Call init_global_opts_from_cpp.
2435 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
2437 2014-08-19 Marek Polacek <polacek@redhat.com>
2440 * c-common.c (maybe_warn_bool_compare): New function.
2441 * c-common.h (maybe_warn_bool_compare): Declare.
2442 * c.opt (Wbool-compare): New option.
2444 2014-08-19 Marek Polacek <polacek@redhat.com>
2446 * c.opt (Wc99-c11-compat): New option.
2448 2014-08-19 Marek Polacek <polacek@redhat.com>
2450 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
2451 to warn_c90_c99_compat.
2452 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
2455 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2456 Steven Bosscher <steven@gcc.gnu.org>
2459 * c-format.c: Add extra_arg_loc and format_string_loc to struct
2460 format_check_results.
2461 (check_function_format): Use true and add comment for boolean
2463 (finish_dollar_format_checking): Use explicit location when warning.
2464 (check_format_info): Likewise.
2465 (check_format_arg): Set extra_arg_loc and format_string_loc.
2466 (check_format_info_main): Use explicit location when warning.
2467 (check_format_types): Pass explicit location.
2468 (format_type_warning): Likewise.
2470 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2473 * c-format.c: Handle Fortran flags.
2475 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
2478 * array-notation-common.c (find_rank): Added handling for other
2479 types of references.
2481 2014-08-10 Marek Polacek <polacek@redhat.com>
2484 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
2485 * c.opt (Wc90-c99-compat): Add option.
2487 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2489 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
2491 2014-08-03 Marek Polacek <polacek@redhat.com>
2493 * c-common.c (check_case_value): Add location_t parameter. Use it.
2494 (c_add_case_label): Pass loc to check_case_value.
2496 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2498 * cilk.c: Use hash_map instead of pointer_map.
2500 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2502 * c-gimplify.c: Use hash_set instead of pointer_set.
2504 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2507 * array-notation-common.c (extract_array_notation_exprs): Handling
2510 2014-08-01 Jakub Jelinek <jakub@redhat.com>
2512 * c-common.h (min_align_of_type): Removed prototype.
2513 * c-common.c (min_align_of_type): Removed.
2514 * c-ubsan.h (ubsan_maybe_instrument_reference,
2515 ubsan_maybe_instrument_member_call): New prototypes.
2516 * c-ubsan.c: Include stor-layout.h and builtins.h.
2517 (ubsan_maybe_instrument_reference_or_call,
2518 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
2521 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2524 * c.opt (-Wreturn-local-addr): Move to common.opt.
2526 2014-07-30 Jason Merrill <jason@redhat.com>
2531 * c.opt (-fuse-all-virtuals): New.
2533 2014-07-30 Tom Tromey <tromey@redhat.com>
2536 * c.opt (Wdesignated-init): New option.
2537 * c-common.c (c_common_attribute_table): Add "designated_init".
2538 (handle_designated_init): New function.
2540 2014-07-24 Marek Polacek <polacek@redhat.com>
2543 * c-opts.c (c_finish_options): If -imacros is in effect, return.
2545 2014-07-16 Dodji Seketeli <dodji@redhat.com>
2547 PR preprocessor/60723 - missing system-ness marks for macro tokens
2548 * c-ppoutput.c (struct print::prev_was_system_token): New data
2550 (init_pp_output): Initialize it.
2551 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
2552 (do_line_change): Return a flag saying if a line marker was
2554 (scan_translation_unit): Detect if the system-ness of the token we
2555 are about to emit is different from the one of the previously
2556 emitted token. If so, emit a line marker. Avoid emitting useless
2557 adjacent line markers. Avoid emitting line markers for tokens
2558 originating from the expansion of built-in macros.
2559 (scan_translation_unit_directives_only): Adjust.
2561 2014-07-15 Marek Polacek <polacek@redhat.com>
2563 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
2564 TYPE_MAX_VALUE is NULL.
2566 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2569 * c.opt (Wmemset-transposed-args): New warning.
2571 2014-07-10 Jason Merrill <jason@redhat.com>
2575 * c.opt (-fuse-all-virtuals): New.
2577 2014-07-09 Richard Biener <rguenther@suse.de>
2580 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2581 using unsigned arithmetic if overflow does not wrap instead of
2582 if overflow is undefined.
2584 2014-07-06 Marek Polacek <polacek@redhat.com>
2587 * c.opt (Wsizeof-array-argument): New option.
2589 2014-07-03 Jakub Jelinek <jakub@redhat.com>
2591 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
2592 comments->count <= 1, as comments->entries might be NULL.
2594 2014-07-01 Marek Polacek <polacek@redhat.com>
2596 * c.opt (Wint-conversion): New option.
2598 2014-07-01 Marek Polacek <polacek@redhat.com>
2601 * c.opt (Wincompatible-pointer-types): New option.
2603 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
2606 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
2607 Do not discard TYPE_QUALS of type.
2609 2014-06-26 Jason Merrill <jason@redhat.com>
2611 * c-common.h (enum cxx_dialect): Add cxx1z.
2612 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
2613 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
2615 2014-06-26 Teresa Johnson <tejohnson@google.com>
2617 * c-common.h (get_dump_info): Declare.
2618 * c-gimplify.c (c_genericize): Use saved dump files.
2619 * c-opts.c (c_common_parse_file): Begin and end dumps
2620 once around parsing invocation.
2621 (get_dump_info): New function.
2623 2014-06-23 Marek Polacek <polacek@redhat.com>
2624 Andrew MacLeod <amacleod@redhat.com>
2627 * c-common.c (get_atomic_generic_size): Don't segfault if the
2628 type doesn't have a size.
2630 2014-06-20 Marek Polacek <polacek@redhat.com>
2632 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
2633 (ubsan_walk_array_refs_r): New function.
2634 (c_genericize): Instrument array bounds.
2635 * c-ubsan.c: Include "internal-fn.h".
2636 (ubsan_instrument_division): Mark instrumented arrays as having
2637 side effects. Adjust ubsan_type_descriptor call.
2638 (ubsan_instrument_shift): Likewise.
2639 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
2640 (ubsan_instrument_bounds): New function.
2641 (ubsan_array_ref_instrumented_p): New function.
2642 (ubsan_maybe_instrument_array_ref): New function.
2643 * c-ubsan.h (ubsan_instrument_bounds): Declare.
2644 (ubsan_array_ref_instrumented_p): Declare.
2645 (ubsan_maybe_instrument_array_ref): Declare.
2647 2014-06-20 Hale Wang <hale.wang@arm.com>
2650 * c.opt (fshort-enums): Add to LTO.
2651 * c.opt (fshort-wchar): Likewise.
2653 2014-06-16 Marek Polacek <polacek@redhat.com>
2656 * c.opt (Wswitch-bool): Add Var.
2658 2014-06-12 Jakub Jelinek <jakub@redhat.com>
2661 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
2662 #pragma omp target teams or
2663 #pragma omp {,target }teams distribute simd.
2665 2014-06-12 Jason Merrill <jason@redhat.com>
2667 * c.opt (Wabi=, fabi-compat-version): New.
2668 * c-opts.c (c_common_handle_option): Handle -Wabi=.
2669 (c_common_post_options): Handle flag_abi_compat_version default.
2670 Disallow -fabi-compat-version=1.
2671 * c-common.h (abi_version_crosses): New.
2673 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
2675 * c-common.c (handle_section_attribute): Update handling for
2676 section names that are no longer trees.
2678 2014-06-10 Jakub Jelinek <jakub@redhat.com>
2681 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
2682 (omp_pragmas): ... back here.
2684 2014-06-05 Marek Polacek <polacek@redhat.com>
2687 * c-common.c (warn_logical_not_parentheses): New function.
2688 * c-common.h (warn_logical_not_parentheses): Declare.
2689 * c.opt (Wlogical-not-parentheses): New option.
2691 2014-06-04 Marek Polacek <polacek@redhat.com>
2694 * c-common.c (check_case_bounds): Add location parameter.
2696 (c_add_case_label): Pass loc to check_case_bounds.
2698 2014-06-03 Marek Polacek <polacek@redhat.com>
2701 * c.opt (Wswitch-bool): New option.
2703 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2705 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
2707 (record_types_used_by_current_var_decl): Move prototype to where
2710 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
2711 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
2712 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
2714 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2716 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
2717 * c-common.c (c_common_nodes_and_builtins): Don't initialize
2719 * c-pretty-print.c (pp_c_void_constant): New function.
2720 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
2721 (c_pretty_printer::expression): Handle VOID_CST.
2722 * cilk.c (extract_free_variables): Likewise.
2723 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
2724 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
2726 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2728 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
2729 * c-pragma.c (push_alignment): Adjust.
2730 (handle_pragma_push_options): Likewise.
2732 2014-05-09 Marek Polacek <polacek@redhat.com>
2735 * c-common.c (check_user_alignment): Return -1 if alignment is error
2737 (handle_aligned_attribute): Don't call default_conversion on
2739 (handle_vector_size_attribute): Likewise.
2740 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
2741 (handle_sentinel_attribute): Call default_conversion and allow even
2742 integral types as an argument.
2744 2014-05-08 Marek Polacek <polacek@redhat.com>
2747 * c-common.c (min_align_of_type): New function factored out from...
2748 (c_sizeof_or_alignof_type): ...here.
2749 * c-common.h (min_align_of_type): Declare.
2751 2014-05-08 Marek Polacek <polacek@redhat.com>
2754 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
2755 parameter type of main.
2757 2014-05-07 DJ Delorie <dj@redhat.com>
2759 * c-cppbuiltin.c (print_bits_of_hex): New.
2760 (builtin_define_type_minmax): Print values using hex so as not to
2761 require a pre-computed list of string values.
2763 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2764 Mike Stump <mikestump@comcast.net>
2765 Richard Sandiford <rdsandiford@googlemail.com>
2767 * c-ada-spec.c: Include wide-int.h.
2768 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
2769 (dump_generic_ada_node): Use wide-int interfaces.
2770 * c-common.c: Include wide-int-print.h.
2771 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
2772 (pointer_int_sum): Use wide-int interfaces.
2773 (c_common_nodes_and_builtins): Use make_int_cst.
2774 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
2775 (handle_alloc_size_attribute): Use wide-int interfaces.
2776 (get_nonnull_operand): Likewise.
2777 * c-format.c (get_constant): Use tree_fits_uhwi_p.
2778 * c-lex.c: Include wide-int.h.
2779 (narrowest_unsigned_type): Take a widest_int rather than two
2781 (narrowest_signed_type): Likewise.
2782 (interpret_integer): Update accordingly. Use wide-int interfaces.
2783 (lex_charconst): Use wide-int interfaces.
2784 * c-pretty-print.c: Include wide-int.h.
2785 (pp_c_integer_constant): Use wide-int interfaces.
2786 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
2787 INT_CST_LT_UNSIGNED.
2789 2014-05-06 Richard Biener <rguenther@suse.de>
2791 * c-opts.c (c_common_post_options): For -freestanding,
2792 -fno-hosted and -fno-builtin disable pattern recognition
2793 if not enabled explicitely.
2795 2014-05-02 Marek Polacek <polacek@redhat.com>
2797 * c.opt (Wsizeof-pointer-memaccess): Describe option.
2799 2014-05-01 Marek Polacek <polacek@redhat.com>
2802 * c.opt (Wdiscarded-qualifiers): Add.
2804 2014-04-30 Marek Polacek <polacek@redhat.com>
2806 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
2807 INT_MIN / -1 sanitization only for integer types.
2809 2014-04-25 Marek Polacek <polacek@redhat.com>
2812 * c-common.c (handle_noinline_attribute): Warn if the attribute
2813 conflicts with always_inline attribute.
2814 (handle_always_inline_attribute): Warn if the attribute conflicts
2815 with noinline attribute.
2817 2014-04-25 Marek Polacek <polacek@redhat.com>
2820 * c-common.c (check_main_parameter_types): Warn about variadic main.
2822 2014-04-24 Mike Stump <mikestump@comcast.net>
2824 * c.opt (Wshadow-ivar): Default to on.
2826 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
2828 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
2830 2014-04-23 Marek Polacek <polacek@redhat.com>
2832 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
2834 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2837 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
2838 if flag_sanitize_undefined_trap_on_error.
2839 (ubsan_instrument_division, ubsan_instrument_shift,
2840 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
2841 if !flag_sanitize_recover.
2843 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
2846 * c-common.c (registered_builtin_types): Make non-static.
2847 * c-common.h (registered_builtin_types): Declare.
2849 2014-04-14 Richard Biener <rguenther@suse.de>
2850 Marc Glisse <marc.glisse@inria.fr>
2853 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
2854 apply may-alias the scalar pointer type when applicable.
2856 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2859 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
2860 as possible argument for Cilk_spawn.
2862 2014-04-11 Tobias Burnus <burnus@net-b.de>
2865 * c.opt (Wformat-signedness): Add
2866 * c-format.c(check_format_types): Use it.
2868 2014-04-11 Jason Merrill <jason@redhat.com>
2871 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
2872 default_conversion for an array argument.
2874 2014-04-08 Marek Polacek <polacek@redhat.com>
2877 * c-ubsan.c: Include asan.h.
2878 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
2880 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
2882 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
2884 2014-04-02 Marek Polacek <polacek@redhat.com>
2886 * c-common.h (c_expand_expr): Remove declaration.
2888 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2891 * c-common.c (add_atomic_size_parameter): When creating new
2892 params vector, push the size argument first.
2894 2014-03-26 Jakub Jelinek <jakub@redhat.com>
2896 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2897 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2898 ubsan_create_data callers.
2900 2014-03-22 Jakub Jelinek <jakub@redhat.com>
2903 * c-opts.c (c_finish_options): Restore cb_file_change call to
2906 2014-03-13 Jakub Jelinek <jakub@redhat.com>
2909 * c-pragma.c (apply_pragma_weak): Only look at
2910 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
2911 DECL_ASSEMBLER_NAME_SET_P (decl).
2912 (maybe_apply_pending_pragma_weaks): Exit early if
2913 vec_safe_is_empty (pending_weaks) rather than only when
2915 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
2916 set assembler name back to NULL afterwards.
2918 2014-03-11 Jason Merrill <jason@redhat.com>
2920 * c.opt: Add -std=gnu++14.
2922 2014-03-11 Ian Bolton <ian.bolton@arm.com>
2924 * c-opts.c (c_common_post_options): Don't override
2925 -ffp-contract=fast if unsafe-math-optimizations is on.
2927 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
2929 * c.opt: Enable LTO FE for fshort-double.
2931 2014-03-07 Jason Merrill <jason@redhat.com>
2933 * c.opt: Add -std=c++14.
2935 2014-03-06 Marek Polacek <polacek@redhat.com>
2938 * cilk.c (contains_cilk_spawn_stmt): New function.
2939 (contains_cilk_spawn_stmt_walker): Likewise.
2940 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
2941 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
2943 2014-03-03 Jakub Jelinek <jakub@redhat.com>
2945 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
2946 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
2947 even when flag_preprocess_only.
2949 2014-02-26 Jason Merrill <jason@redhat.com>
2953 * c-common.c (shorten_compare): Don't check
2954 c_inhibit_evaluation_warnings.
2956 2014-02-19 Jakub Jelinek <jakub@redhat.com>
2959 * c-common.c (c_common_nodes_and_builtins): When initializing
2960 c_uint{16,32,64}_type_node, also set corresponding
2961 uint{16,32,64}_type_node to the same value.
2964 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
2965 for PRAGMA_IVDEP if flag_preprocess_only.
2967 2014-02-12 Jakub Jelinek <jakub@redhat.com>
2970 * c-common.c (merge_tlist): If copy is true, call new_tlist,
2971 if false, add ADD itself, rather than vice versa.
2972 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
2973 copy. For SAVE_EXPR, only call merge_tlist once.
2975 2014-02-08 Jakub Jelinek <jakub@redhat.com>
2978 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
2980 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
2982 (c_common_attribute_table): Add alloc_align and assume_aligned
2985 2014-02-06 Marek Polacek <polacek@redhat.com>
2988 * c-common.c (warn_for_sign_compare): Call warning_at with location
2991 2014-02-05 Marek Polacek <polacek@redhat.com>
2994 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
2997 2014-02-04 Marek Polacek <polacek@redhat.com>
3000 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
3003 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
3007 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
3008 handle_vector_size_attribute, handle_nonnull_attribute): Call
3009 default_conversion on the attribute argument.
3010 (handle_nonnull_attribute): Increment the argument number.
3012 2014-01-31 Marek Polacek <polacek@redhat.com>
3015 * c-common.c (add_atomic_size_parameter): Pass vNULL to
3016 build_function_call_vec.
3017 (resolve_overloaded_builtin): Likewise.
3018 * c-common.h (build_function_call_vec): Adjust declaration.
3020 2014-01-30 Marek Polacek <polacek@redhat.com>
3023 * c-common.h (unsafe_conversion_p): Adjust declaration.
3024 (warnings_for_convert_and_check): Likewise.
3025 (convert_and_check): Likewise.
3026 * c-common.c (unsafe_conversion_p): Add location parameter. Call
3027 expansion_point_location_if_in_system_header on it.
3028 (warnings_for_convert_and_check): Add location parameter. Call
3029 expansion_point_location_if_in_system_header on it. Use it.
3030 (convert_and_check): Add location parameter. Use it.
3031 (conversion_warning): Likewise.
3032 (c_add_case_label): Adjust convert_and_check calls.
3033 (scalar_to_vector): Adjust unsafe_conversion_p calls.
3035 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
3037 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
3039 * c-pragma.c (init_pragma): Likewise.
3042 2014-01-23 Marek Polacek <polacek@redhat.com>
3045 * c-common.c (shorten_compare): Add location_t parameter.
3046 * c-common.h (shorten_binary_op): Adjust declaration.
3048 2014-01-23 Marek Polacek <polacek@redhat.com>
3051 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
3052 * c-common.h: Declare it.
3054 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
3056 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
3057 * c-ada-spec.c (dump_ads): Likewise.
3058 (cpp_check): Likewise.
3059 (dump_ada_specs): Likewise.
3061 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
3064 * c-common.c (handle_no_instrument_function_attribute): Allow
3065 no_instrument_function attribute in class member
3066 definition/declaration.
3068 2014-01-15 Jakub Jelinek <jakub@redhat.com>
3071 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
3072 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
3073 being COMPOUND_EXPR.
3074 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
3075 operand a SAVE_EXPR and second MODIFY_EXPR.
3077 2014-01-09 Jakub Jelinek <jakub@redhat.com>
3080 * c-pch.c (c_common_write_pch): Call
3081 prepare_target_option_nodes_for_pch.
3083 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3085 Update copyright years
3087 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3089 * array-notation-common.c, c-cilkplus.c: Use the standard form for
3090 the copyright notice.
3092 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
3094 * c-ada-spec.c (print_constructor): New function.
3095 (print_destructor): Retrieve the origin of the destructor.
3096 (print_ada_declaration): Revamp handling of constructors/destructors.
3098 2013-12-23 Stuart Hastings <stuart@apple.com>
3099 Bill Maddox <maddox@google.com>
3100 Jason Merrill <jason@redhat.com>
3102 * c.opt: Add -fdeclone-ctor-dtor.
3103 * c-opts.c (c_common_post_options): Default to on iff -Os.
3105 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
3107 * c-common.c (c_common_attribute_table): Added "cilk simd function"
3109 * c-pragma.h (enum pragma_cilk_clause): Remove.
3110 (enum pragma_omp_clause): Added the following fields:
3111 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
3112 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
3113 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
3114 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
3115 PRAGMA_CILK_CLAUSE_UNIFORM.
3118 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
3120 * cilk.c (cilk_outline): Made this function non-static.
3121 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
3122 (create_cilk_wrapper): Added a new parameter: a function pointer.
3123 (c_install_body_w_frame_cleanup): Remove
3124 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
3125 * c-common.h (cilk_outline): New prototype.
3126 (gimplify_cilk_spawn): Removed two parameters.
3127 (cilk_install_body_with_frame_cleanup): New prototype.
3128 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
3129 CILK_SPAWN_STMT case.
3131 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
3133 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
3135 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
3136 (int_array_type_node): Remove.
3137 * c-common.c (c_common_nodes_and_builtins): Don't build it.
3139 2013-12-05 Marek Polacek <polacek@redhat.com>
3142 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
3143 [ADJUST_FIELD_ALIGN].
3145 2013-12-04 Joseph Myers <joseph@codesourcery.com>
3148 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
3149 and check field alignment if set.
3150 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
3151 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
3153 2013-12-04 Jakub Jelinek <jakub@redhat.com>
3154 Marek Polacek <polacek@redhat.com>
3156 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
3157 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
3159 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
3162 * cilk.c (gimplify_cilk_spawn): Properly handle function without
3165 2013-11-29 Jakub Jelinek <jakub@redhat.com>
3168 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
3169 goto invalid. If it is error_mark_node, don't issue further
3172 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
3174 * c.opt (Wopenmp-simd): New.
3176 2013-11-22 Jakub Jelinek <jakub@redhat.com>
3178 * c-ubsan.h (ubsan_instrument_return): New prototype.
3179 * c-ubsan.c (ubsan_instrument_return): New function.
3181 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
3183 * c-common.c: Add required include files from gimple.h.
3184 * c-gimplify.c: Likewise
3187 2013-11-22 David Malcolm <dmalcolm@redhat.com>
3189 * c-common.c (unsafe_conversion_p): Remove use of
3190 EXPR_LOC_OR_HERE macro.
3191 (conversion_warning): Likewise.
3192 (warnings_for_convert_and_check): Likewise.
3193 (warn_for_collisions_1): Likewise.
3194 (shorten_compare): Likewise, and remove use of in_system_header
3195 macro, using the location from the former.
3196 * c-lex.c (dump_one_header): Remove use of input_filename macro.
3197 (cb_def_pragma): Remove use of in_system_header macro.
3198 (lex_string): Likewise.
3199 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3201 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
3202 Mike Stump <mikestump@comcast.net>
3203 Richard Sandiford <rdsandiford@googlemail.com>
3205 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
3206 instead of TREE_INT_CST_LOW, in cases where there is a protecting
3207 tree_fits_shwi_p or tree_fits_uhwi_p.
3208 (dump_generic_ada_node): Likewise.
3209 * c-format.c (check_format_arg): Likewise.
3210 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3212 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
3214 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
3216 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
3219 * c-common.c (unsafe_conversion_p): Make this function
3220 return an enumeration with more detail.
3221 (conversion_warning): Use the new return type of
3222 unsafe_conversion_p to separately warn either about conversions
3223 that lower floating point number precision or about the other
3224 kinds of conversions.
3225 * c-common.h (enum conversion_safety): New enumeration.
3226 (unsafe_conversion_p): switching return type to
3227 conversion_safety enumeration.
3228 * c.opt: Adding new warning -Wfloat-conversion and
3229 enabling it with -Wconversion.
3231 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
3233 * c-opts.c: Include plugin.h.
3234 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
3236 2013-11-19 Marek Polacek <polacek@redhat.com>
3238 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
3240 (ubsan_instrument_shift): Likewise.
3241 (ubsan_instrument_vla): Likewise.
3243 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3245 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
3246 cast to unsigned type.
3248 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3250 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
3252 (complete_array_type): Update comment to refer to tree_to_[su]hwi
3253 rather than tree_low_cst.
3255 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3257 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
3258 tree_to_uhwi throughout.
3260 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3262 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
3263 tree_low_cst (..., 0) with tree_to_shwi throughout.
3265 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3267 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
3268 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
3270 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3272 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
3273 host_integerp (..., 0) with tree_fits_shwi_p throughout.
3275 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
3277 * c-cilkplus.c: New file.
3278 * c-common.c (readonly_error): Add location argument.
3279 * c-common.h (readonly_error): Same.
3280 (c_finish_cilk_clauses): Protoize.
3281 (c_check_cilk_loop): Same.
3282 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
3283 Do not fail on error_mark_node.
3284 Abstract increment canonicalization to here...
3285 (c_omp_for_incr_canonicalize_ptr): New.
3286 c-pragma.c (init_pragma): Register "simd" pragma.
3287 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
3288 (enum pragma_cilk_clause): New.
3290 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
3292 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
3293 wchar_type and host_integerp checks.
3295 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
3297 * c-common.c: Likewise.
3298 * c-gimplify.c: Likewise.
3301 2013-11-14 Diego Novillo <dnovillo@google.com>
3303 * c-common.c: Include fold-const.h.
3304 Include stor-layout.h.
3306 Include stringpool.h.
3309 Include trans-mem.h.
3310 * c-cppbuiltin.c: Include stor-layout.h.
3311 Include stringpool.h.
3312 * c-format.c: Include stringpool.h.
3313 * c-lex.c: Include stringpool.h.
3314 Include stor-layout.h.
3315 * c-pragma.c: Include stringpool.h.
3318 Include gcc-symtab.h.
3319 * c-pretty-print.c: Include stor-layout.h.
3321 * cilk.c: Include stringpool.h.
3324 2013-11-13 Joseph Myers <joseph@codesourcery.com>
3326 * c-common.h (enum rid): Add RID_AUTO_TYPE.
3327 * c-common.c (c_common_reswords): Add __auto_type.
3328 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
3330 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
3332 * c-common.c: Include gimplify.h.
3333 * c-gimplify.c: Likewise.
3335 * c-omp.c: Include gimple-expr.h instead of gimple.h.
3336 * c-ubsan.c: Don't include gimple.h.
3338 2013-11-12 Joseph Myers <joseph@codesourcery.com>
3340 * c-common.c (c_common_reswords): Add _Thread_local.
3342 2013-11-09 Joseph Myers <joseph@codesourcery.com>
3344 * c-common.c (atomic_size_supported_p): New function.
3345 (resolve_overloaded_atomic_exchange)
3346 (resolve_overloaded_atomic_compare_exchange)
3347 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
3348 Use it instead of comparing size with a local list of sizes.
3350 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
3351 Joseph Myers <joseph@codesourcery.com>
3353 * c-common.h (enum rid): Add RID_ATOMIC.
3354 * c-common.c (c_common_reswords): Add _Atomic.
3355 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
3356 (keyword_is_type_qualifier): Accept RID_ATOMIC.
3357 * c-format.c (check_format_types): Check for extra _Atomic
3358 qualifiers in format argument.
3359 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
3360 (pp_c_type_qualifier_list): Mention _Atomic in comment.
3362 2013-11-06 Tobias Burnus <burnus@net-b.de>
3364 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
3366 2013-11-06 Joseph Myers <joseph@codesourcery.com>
3368 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
3370 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
3371 to mean lack of IEEE 754 support.
3373 2013-11-05 Tobias Burnus <burnus@net-b.de>
3375 * c.opt (-Wdate-time): New option
3376 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
3378 2013-11-05 Joseph Myers <joseph@codesourcery.com>
3380 * c-cppbuiltin.c (cpp_iec_559_value): Test
3381 flag_excess_precision_cmdline not flag_excess_precision.
3383 2013-11-05 Tobias Burnus <burnus@net-b.de>
3385 * c.opt (fopenmp-simd): New option.
3386 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
3387 (omp_pragmas): ... this new struct.
3388 (c_pp_lookup_pragma): Also walk omp_pragmas.
3389 (init_pragma): Init pragmas for -fopenmp-simd.
3391 2013-11-04 Marek Polacek <polacek@redhat.com>
3394 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
3396 2013-11-04 Joseph Myers <joseph@codesourcery.com>
3398 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
3400 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
3402 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
3404 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
3405 (dump_ada_specs): Adjust prototype of second callback.
3406 * c-ada-spec.c (cpp_check): New global variable.
3407 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
3408 (print_generic_ada_decl): Likewise.
3409 (has_static_fields): Change return type to bool and add guard.
3410 (has_nontrivial_methods): New predicate.
3411 (is_tagged_type): Change return type to bool.
3412 (separate_class_package): Call has_nontrivial_methods.
3413 (pp_ada_tree_identifier): Minor tweaks.
3414 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
3415 (dump_ada_array_domains): Likewise.
3416 (dump_ada_array_type): Likewise.
3417 (dump_template_types): Remove cpp_check parameter and do not pass it to
3418 dump_generic_ada_node.
3419 (dump_ada_template): Likewise.
3420 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
3422 (print_ada_methods): Change return type to integer. Remove cpp_check
3423 parameter and do not pass it down.
3424 (dump_nested_types): Remove cpp_check parameter and do not pass it to
3425 dump_generic_ada_node.
3426 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
3428 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
3429 down. Use has_nontrivial_methods to recognize C++ classes. Use return
3430 value of print_ada_methods.
3431 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
3432 Set cpp_check to it before invoking dump_ada_nodes.
3433 (dump_ada_specs): Likewise.
3435 2013-11-03 Marek Polacek <polacek@redhat.com>
3437 * c-ubsan.c: Don't include hash-table.h.
3438 (ubsan_instrument_vla): New function.
3439 * c-ubsan.h: Declare it.
3441 2013-10-31 David Malcolm <dmalcolm@redhat.com>
3443 Automated part of renaming of symtab_node_base to symtab_node.
3445 Patch autogenerated by rename_symtab.py from
3446 https://github.com/davidmalcolm/gcc-refactoring-scripts
3447 revision 58bb219cc090b2f4516a9297d868c245495ee622
3449 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
3450 symtab_node_base to symtab_node.
3452 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
3454 Implement C++14 digit separators.
3455 * c-lex.c (interpret_float): Remove digit separators from scratch string
3456 before building real literal.
3458 2013-10-30 Jakub Jelinek <jakub@redhat.com>
3460 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
3462 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3464 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
3466 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
3468 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
3469 (insert_cilk_frame): New prototype.
3470 (cilk_init_builtins): Likewise.
3471 (gimplify_cilk_spawn): Likewise.
3472 (c_cilk_install_body_w_frame_cleanup): Likewise.
3473 (cilk_detect_spawn_and_unwrap): Likewise.
3474 (cilk_set_spawn_marker): Likewise.
3475 (build_cilk_sync): Likewise.
3476 (build_cilk_spawn): Likewise.
3479 2013-10-29 David Malcolm <dmalcolm@redhat.com>
3481 Patch autogenerated by refactor_symtab.py from
3482 https://github.com/davidmalcolm/gcc-refactoring-scripts
3483 revision 58bb219cc090b2f4516a9297d868c245495ee622
3485 * c-gimplify.c (c_genericize): Update for conversion of symtab types
3486 to a true class hierarchy.
3487 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
3489 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
3491 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
3493 2013-10-26 Jeff Law <law@redhat.com>
3495 * c-common.c (c_define_builtins): Remove mudflap support.
3496 * c.opt: Ignore and warn for mudflap options.
3498 2013-10-24 Tobias Burnus <burnus@net-b.de>
3501 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
3502 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
3504 2013-10-23 Jason Merrill <jason@redhat.com>
3506 * c-format.c (gcc_cxxdiag_char_table): Add %X.
3508 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3510 * c-common.h (omp_clause_mask::operator !=): New method.
3511 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
3512 instead of if (mask & something) tests everywhere.
3514 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
3515 201307 instead of 201107.
3516 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
3517 (c_common_attribute_table): Add "omp declare target" and
3518 "omp declare simd" attributes.
3519 (handle_omp_declare_target_attribute,
3520 handle_omp_declare_simd_attribute): New functions.
3521 * c-omp.c: Include c-pragma.h.
3522 (c_finish_omp_taskgroup): New function.
3523 (c_finish_omp_atomic): Add swapped argument, if true,
3524 build the operation first with rhs, lhs arguments and use NOP_EXPR
3526 (c_finish_omp_for): Add code argument, pass it down to make_code.
3527 (c_omp_split_clauses): New function.
3528 (c_split_parallel_clauses): Removed.
3529 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
3530 c_omp_declare_simd_clauses_to_decls): New functions.
3531 * c-common.h (omp_clause_mask): New type.
3532 (OMP_CLAUSE_MASK_1): Define.
3533 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
3534 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
3535 omp_clause_mask::operator |, omp_clause_mask::operator &,
3536 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
3537 omp_clause_mask::operator ==): New methods.
3538 (enum c_omp_clause_split): New.
3539 (c_finish_omp_taskgroup): New prototype.
3540 (c_finish_omp_atomic): Add swapped argument.
3541 (c_finish_omp_for): Add code argument.
3542 (c_omp_split_clauses): New prototype.
3543 (c_split_parallel_clauses): Removed.
3544 (c_omp_declare_simd_clauses_to_numbers,
3545 c_omp_declare_simd_clauses_to_decls): New prototypes.
3546 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
3547 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
3548 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
3549 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
3550 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
3551 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
3552 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
3553 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
3554 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
3555 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
3556 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
3557 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
3558 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
3559 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
3560 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
3561 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
3562 PRAGMA_OMP_CLAUSE_UNIFORM.
3564 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
3566 PR tree-optimization/20318
3567 * c-common.c (handle_returns_nonnull_attribute): New function.
3568 (c_common_attribute_table): Add returns_nonnull.
3570 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
3573 * c.opt (fcheck-new): Move to common.opt.
3575 2013-09-25 Marek Polacek <polacek@redhat.com>
3576 Jakub Jelinek <jakub@redhat.com>
3579 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
3580 an expression if we can prove it is correct.
3581 (ubsan_instrument_division): Likewise. Remove unnecessary
3584 2013-09-18 Marek Polacek <polacek@redhat.com>
3587 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
3589 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
3591 2013-09-14 Iain Sandoe <iain@codesourcery.com>
3594 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
3595 fobjc-gc, freplace-objc-classes): Accept for LTO.
3597 2013-09-13 Jacek Caban <jacek@codeweavers.com>
3599 * c-target.def: New hook
3601 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
3604 * c.opt (Wdelete-incomplete): Add.
3606 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3608 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
3609 (vector_types_compatible_elements_p): New function.
3610 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
3612 (vector_types_compatible_elements_p): Declare.
3614 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3616 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
3617 a virtual member function.
3618 (pp_simple_type_specifier): Remove.
3619 (pp_c_type_specifier): Likewise.
3620 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
3621 Rename from pp_c_type_specifier. Adjust.
3622 (c_pretty_printer::c_pretty_printer): Do not assign to
3623 simple_type_specifier.
3625 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3627 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
3629 (c_pretty_printer::storage_class_specifier): Likewise.
3630 (c_pretty_printer::initializer): Likewise.
3631 (pp_declaration): Remove.
3632 (pp_declaration_specifiers): Likewise.
3633 (pp_abstract_declarator): Likewise.
3634 (pp_declarator): Likewise.
3635 (pp_type_id): Likewise.
3636 (pp_statement): Likewise.
3637 (pp_constant): Likewise.
3638 (pp_id_expression): Likewise.
3639 (pp_primary_expression): Likewise.
3640 (pp_unary_expression): Likewise.
3641 (pp_multiplicative_expression): Likewise.
3642 (pp_conditional_expression): Likewise.
3643 (pp_assignment_expression): Likewise.
3644 (pp_expression): Likewise.
3645 (pp_c_type_id): Likewise.
3646 (pp_c_storage_class_specifier): Likewise.
3647 * c-pretty-print.c (pp_c_type_cast): Tidy.
3648 (pp_c_pointer): Likewise.
3649 (pp_c_type_specifier): Likewise.
3650 (pp_c_parameter_type_list): Likewise.
3651 (pp_c_function_definition): Likewise.
3652 (pp_c_init_declarator): Likewise.
3653 (pp_c_initializer_list): Likewise.
3654 (pp_c_constructor_elts): Likewise.
3655 (c_pretty_printer::direct_abstract_declarator): Likewise.
3656 (c_pretty_printer::declaration_specifiers): Likewise.
3657 (c_pretty_printer::primary_expression): Likewise.
3658 (c_pretty_printer::postfix_expression): Likewise.
3659 (c_pretty_printer::type_id): Rename from pp_c_type_id.
3660 (c_pretty_printer::storage_class_specifier): Rename from
3661 pp_c_storage_class_specifier.
3662 (c_pretty_printer::initializer): Rename from pp_c_initializer.
3663 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
3664 storage_class_specifier, initializer, offset_list, flags.
3666 2013-08-30 Marek Polacek <polacek@redhat.com>
3668 * c-ubsan.c: New file.
3669 * c-ubsan.h: New file.
3671 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
3673 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
3675 (c_pretty_printer::declaration_specifiers): Likewise.
3676 (c_pretty_printer::declarator): Likewise.
3677 (c_pretty_printer::abstract_declarator): Likewise.
3678 (c_pretty_printer::direct_abstract_declarator): Likewise.
3679 (c_pretty_printer::direct_declarator): Likewise.
3680 (c_pretty_printer::function_specifier): Likewise.
3681 (pp_declaration): Adjust.
3682 (pp_declaration_specifiers): Likewise.
3683 (pp_abstract_declarator): Likewise.
3684 (pp_direct_declarator): Likewise.
3685 (pp_function_specifier): Likewise.
3686 (pp_direct_abstract_declarator): Remove as unused.
3687 (pp_c_declaration): Remove.
3688 (pp_c_declaration_specifiers): Likewise.
3689 (pp_c_declarator): Likewise.
3690 (pp_c_direct_declarator): Likewise.
3691 (pp_c_function_specifier): Likewise.
3692 (pp_c_direct_abstract_declarator): Likewise.
3693 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
3694 from pp_c_abstract_declarator. Adjust.
3695 (c_pretty_printer::direct_abstract_declarator): Rename from
3696 pp_c_direct_abstract_declarator. Adjust.
3697 (c_pretty_printer::function_specifier): Rename from
3698 pp_c_function_specifier. Adjust.
3699 (c_pretty_printer::declaration_specifiers): Rename from
3700 pp_c_declaration_specifiers. Adjust.
3701 (c_pretty_printer::direct_declarator): Rename from
3702 pp_c_direct_declarator. Adjust.
3703 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
3704 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
3705 (c_pretty_printer::c_pretty_printer): Do not assign to
3706 declaration, declaration_specifiers, declarator,
3707 direct_declarator, direct_abstract_declarator, function_specifier.
3709 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
3711 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
3712 virtual member function.
3713 (c_pretty_printer::multiplicative_expression): Likewise.
3714 (c_pretty_printer::conditional_expression): Likewise.
3715 (c_pretty_printer::assignment_expression): Likewise.
3716 (c_pretty_printer::expression): Likewise.
3717 (pp_unary_expression): Adjust.
3718 (pp_multiplicative_expression): Likewise.
3719 (pp_assignment_expression): Likewise.
3720 (pp_conditional_expression): Likewise.
3721 (pp_expression): Likewise.
3722 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
3723 from pp_c_unary_expression. Adjust.
3724 (c_pretty_printer::multiplicative_expression): Rename from
3725 pp_c_multiplicative_expression. Adjust.
3726 (c_pretty_printer::conditional_expression): Rename from
3727 pp_c_conditional_expression. Adjust.
3728 (c_pretty_printer::assignment_expression): Rename from
3729 pp_c_assignment_expression. Adjust.
3730 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
3731 (c_pretty_printer::c_pretty_printer): Do not assign to
3732 unary_expression, multiplicative_expression,
3733 conditional_expression, expression.
3735 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3737 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
3738 virtual member function.
3739 (pp_postfix_expression): Adjust.
3740 (pp_c_postfix_expression): Remove.
3741 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
3742 from pp_c_postfix_expression. Adjust.
3743 (c_pretty_printer::c_pretty_printer): Do not assign to
3746 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3748 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
3749 virtua member function.
3750 (pp_primary_expression): Adjust.
3751 (pp_c_primary_expression): Remove.
3752 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
3753 from pp_c_primary_expression. Adjust.
3754 (pp_c_initializer_list): Use pp_primary_expression.
3755 (c_pretty_printer::c_pretty_printer): Do not assign to
3758 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3760 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
3761 * c-pretty-print.c (M_): Remove.
3762 (c_pretty_printer::translate_string): Define.
3763 (pp_c_type_specifier): Use it.
3764 (pp_c_primary_expression): Likewise.
3765 (pp_c_expression): Likewise.
3767 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3769 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
3771 (pp_c_id_expression): Remove.
3772 (pp_id_expression): Adjust.
3773 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
3774 pp_c_id_expression. Adjust.
3775 (pp_c_postfix_expression): Use pp_id_expression.
3776 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
3778 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3780 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
3782 (pp_constant): Adjust.
3783 (pp_c_constant): Remove.
3784 * c-pretty-print.c (c_pretty_printer::constant): Rename from
3785 pp_c_constant. Adjust.
3787 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
3788 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
3790 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3792 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
3793 (c_pretty_printer::c_pretty_printer): Declare.
3794 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
3795 c_pretty_printer_init. Adjust.
3796 (print_c_tree): Do not call c_pretty_printer_init.
3797 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
3799 2013-08-09 Arnaud Charlet <charlet@adacore.com>
3801 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
3803 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
3806 * c-common.c (pointer_int_sum): Add bool parameter.
3807 * c-common.h (pointer_int_sum): Adjust declaration.
3809 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
3811 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
3812 c_pretty_printer variable.
3814 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3816 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
3818 (pp_c_base): Likewise. Adjust users.
3819 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
3820 (pp_c_whitespace): Do not call pp_base.
3821 (pp_c_left_paren): Likewise.
3822 (pp_c_right_paren): Likewise.
3823 (pp_c_left_brace): Likewise.
3824 (pp_c_right_brace): Likewise.
3825 (pp_c_left_bracket): Likewise.
3826 (pp_c_right_bracket): Likewise.
3827 (pp_c_dot): Likewise.
3828 (pp_c_ampersand): Likewise.
3829 (pp_c_star): Likewise.
3830 (pp_c_arrow): Likewise.
3831 (pp_c_semicolon): Likewise.
3832 (pp_c_complement): Likewise.
3833 (pp_c_exclamation): Likewise.
3834 (pp_c_direct_declarator): Likewise.
3835 (pp_c_ws_string): Likewise.
3836 (pp_c_identifier): Likewise.
3837 (pp_c_statement): Likewise.
3838 (print_c_tree): Likewise.
3840 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
3843 * c-common.c (c_parse_error): Catch user-defined literal tokens and
3844 provide useful error strings.
3846 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3848 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
3849 printer functions instead of pp_string or operators and punctuators.
3850 (dump_generic_ada_node): Likewise.
3851 * c-pretty-print.c (pp_c_type_specifier): Likewise.
3852 (pp_c_relational_expression): Likewise.
3853 (pp_c_logical_or_expression): Likewise.
3855 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3857 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
3858 functions instead of pp_character.
3859 (pp_ada_tree_identifier): Likewise.
3860 (dump_ada_double_name): Likewise.
3861 (dump_ada_function_declaration): Likewise.
3862 (dump_ada_array_domains): Likewise.
3863 (dump_template_types): Likewise.
3864 (dump_generic_ada_node): Likewise.
3865 (print_ada_declaration): Likewise.
3866 (print_ada_struct_decl): Likewise.
3867 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3869 2013-07-23 Tom Tromey <tromey@redhat.com>
3871 * c-common.h (enum rid) <RID_GENERIC>: New constant.
3872 * c-common.c (c_common_reswords): Add _Generic.
3874 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
3876 * c-common.c: Fix typos.
3877 * c-common.h: Likewise.
3879 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
3882 * c-common.c (c_common_attribute_table): Add warn_unused.
3883 (handle_warn_unused_attribute): New.
3885 2013-07-10 Jakub Jelinek <jakub@redhat.com>
3887 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
3888 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
3890 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
3893 * c.opt: Add Wconditionally-supported.
3895 2013-07-08 Graham Stott <graham.stott@btinternet.com>
3897 * array-notation-common.c (length_mismatch_in_expr_p): Delete
3898 unused variables l_length and l_node.
3900 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3903 * c-common.c (complete_array_type): Delay folding first index
3904 like other indices. When folding, check for index overflow.
3906 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
3909 * c-common.h (c_build_vec_perm_expr): New complain argument.
3910 * c-common.c (c_build_vec_perm_expr): Likewise.
3911 Use save_expr also in C++.
3913 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3915 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
3916 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3917 * c-opts.c (c_common_post_options): Likewise.
3919 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3921 * array-notation-common.c (length_mismatch_in_expr): Changed the
3922 parameter type's from a dynamic array to a vec_tree. Also removed
3923 the size parameters.
3924 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
3927 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3929 * c-common.h (struct cilkplus_an_parts): New structure.
3930 (struct cilkplus_an_loop_parts): Likewise.
3931 (cilkplus_extract_an_triplets): New prototype.
3932 (fix_sec_implicit_args): Likewise.
3933 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
3934 (fix_sec_implicit_args): Likewise.
3936 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
3938 * array-notation-common.c (find_inv_trees): Removed an unwanted
3940 * c-common.h (struct inv_list::additional_tcodes): Changed type from
3941 enum rid to enum tree_code.
3943 2013-06-11 Jan Hubicka <jh@suse.cz>
3945 * c-common.c (handle_alias_ifunc_attribute): Do not set
3946 DECL_EXTERNAL for weakref variables.
3947 * c-pragma.c (handle_pragma_weak): Make sure aliases
3948 are not declared as external.
3950 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3952 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
3953 function from c/c-array-notation.c.
3954 (is_cilkplus_reduce_builtin): Likewise.
3955 (find_rank): Likewise.
3956 (extract_array_notation_exprs): Likewise.
3957 (replace_array_notations): Likewise.
3958 (find_inv_trees): Likewise.
3959 (replace_inv_trees): Likewise.
3960 (contains_array_notation_expr): Likewise.
3961 (find_correct_array_notation_type): Likewise.
3962 * c-common.h (struct inv_list): Moved this struct from the file
3963 c/c-array-notation.c and added a new field called additional tcodes.
3964 (length_mismatch_in_expr_p): New prototype.
3965 (is_cilkplus_reduce_builtin): Likewise.
3966 (find_rank): Likewise.
3967 (extract_array_notation_exprs): Likewise.
3968 (replace_array_notation): Likewise.
3969 (find_inv_trees): Likewise.
3970 (replace_inv_trees): Likewise.
3971 (find_correct_array_notation_type): Likewise.
3973 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3975 * c-common.c (c_define_builtins): When cilkplus is enabled, the
3976 function array_notation_init_builtins is called.
3977 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
3978 * c-common.def (ARRAY_NOTATION_REF): New tree.
3979 * c-common.h (build_array_notation_expr): New function declaration.
3980 (build_array_notation_ref): Likewise.
3981 (extract_sec_implicit_index_arg): New extern declaration.
3982 (is_sec_implicit_index_fn): Likewise.
3983 (ARRAY_NOTATION_CHECK): New define.
3984 (ARRAY_NOTATION_ARRAY): Likewise.
3985 (ARRAY_NOTATION_START): Likewise.
3986 (ARRAY_NOTATION_LENGTH): Likewise.
3987 (ARRAY_NOTATION_STRIDE): Likewise.
3988 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
3990 (pp_c_expression): Likewise.
3991 * c.opt (flag_enable_cilkplus): New flag.
3992 * array-notation-common.c: New file.
3994 2013-05-14 Jakub Jelinek <jakub@redhat.com>
3997 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
3999 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
4001 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
4004 2013-05-07 Han Shen <shenhan@google.com>
4006 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
4008 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
4010 * c-common.c (check_user_alignment): Emit error for negative values.
4012 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
4014 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
4016 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
4018 * c-cppbuiltin.c (c_cpp_builtins): Do not define
4019 __GXX_EXPERIMENTAL_CXX1Y__.
4021 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
4022 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4024 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
4025 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
4026 to simply use OPT_Wpointer_arith.
4027 (c_sizeof_or_alignof_type): Likewise.
4029 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
4031 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
4033 2013-04-12 Jakub Jelinek <jakub@redhat.com>
4035 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
4036 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
4039 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
4041 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
4043 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
4045 * c-common.c (pointer_int_sum): Remove dead code.
4047 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
4050 * c-common.c (handle_optimize_attribute): Don't call
4051 save_optabs_if_changed.
4053 2013-03-05 Jakub Jelinek <jakub@redhat.com>
4056 * c-pch.c (pch_init): Free target_validity at the end.
4058 2013-03-04 Jakub Jelinek <jakub@redhat.com>
4060 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
4062 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
4063 Jakub Jelinek <jakub@redhat.com>
4066 * c-common.c (handle_no_sanitize_address_attribute): New function.
4067 (c_common_attribute_table): Add no_sanitize_address attribute.
4068 (handle_no_address_safety_analysis_attribute): Add
4069 no_sanitize_address attribute, not no_address_safety_analysis
4072 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
4075 * c-common.c (handle_optimize_attribute): Call
4076 save_optabs_if_changed.
4078 2013-02-18 Jakub Jelinek <jakub@redhat.com>
4079 Steven Bosscher <steven@gcc.gnu.org>
4082 * c-opts.c (c_common_post_options): If debug info is enabled
4083 and non-dwarf*, refuse to load PCH files and when writing PCH
4086 2013-02-05 Jakub Jelinek <jakub@redhat.com>
4089 * c-common.c (handle_error_attribute): Fix condition.
4091 2013-01-30 Jakub Jelinek <jakub@redhat.com>
4094 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
4096 2013-01-18 Jason Merrill <jason@redhat.com>
4099 * c.opt (-fextern-tls-init): New.
4100 * c-opts.c (c_common_post_options): Handle it.
4102 2013-01-09 Jakub Jelinek <jakub@redhat.com>
4105 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
4106 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
4107 and is either negative or bigger or equal to type precision
4108 of the first operand.
4110 2012-12-03 Marek Polacek <polacek@redhat.com>
4113 * c-common.c (check_user_alignment): Swap order of tests,
4114 check TREE_CODE first.
4116 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
4119 * c-common.h (overflow_type): New enum.
4120 (build_userdef_literal): Add overflow_type argument.
4121 (tree_userdef_literal): Add overflow_type.
4122 (USERDEF_LITERAL_OVERFLOW): New access macro.
4123 * c-common.c (build_userdef_literal): Add overflow_type
4125 * c-lex.c (c_lex_with_flags): Add overflow_type to
4126 build_userdef_literal calls.
4127 (interpret_integer, interpret_float): Add overflow_type argument.
4129 2012-11-28 Richard Biener <rguenther@suse.de>
4132 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
4133 here and use a type with proper overflow behavior for types that would
4134 need to be promoted for the arithmetic.
4136 2012-11-23 Jakub Jelinek <jakub@redhat.com>
4139 * c-common.c (handle_no_address_safety_analysis_attribute): New
4141 (c_common_attribute_table): Add no_address_safety_analysis.
4143 2012-11-16 Simon Baldwin <simonb@google.com>
4145 * c.opt: Add f[no-]canonical-system-headers.
4146 * c-opts.c (c_common_handle_option): Handle
4147 OPT_fcanonical_system_headers.
4149 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
4152 * c-opts.c (c_common_handle_option): Set new flags.
4153 * c.opt: Describe new flags.
4155 2012-11-09 Jason Merrill <jason@redhat.com>
4157 * c.opt (Wabi-tag): New.
4159 2012-11-09 Andi Kleen <ak@linux.intel.com>
4162 * c-common.c (get_atomic_generic_size): Mask with
4165 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4168 * c.opt (Wformat): Make it Alias Wformat=1.
4169 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
4170 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
4172 (Wformat=): RejectNegative. Use LangEnabledBy.
4173 (Wnonnull): Use LangEnabledBy.
4174 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
4175 * c-format.c (set_Wformat): Delete.
4176 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
4177 (maybe_read_dollar_number): Likewise.
4178 (avoid_dollar_number): Likewise.
4179 (finish_dollar_format_checking): Likewise.
4180 (check_format_info): Likewise.
4181 (check_format_info_main): Likewise.
4182 (check_format_types): Likewise.
4183 (format_type_warning): Likewise.
4184 * c-common.c (int): Likewise.
4185 (check_function_sentinel): Likewise.
4186 * c-common.h (warn_format,set_Wformat): Do not declare here.
4188 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4191 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
4192 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
4194 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
4196 (Wvariadic-macros): Init(1).
4197 * c-opts.c (c_common_handle_option): Do not handle them
4199 (c_common_post_options): Likewise.
4200 (sanitize_cpp_opts): warn_unused_macros is now
4201 cpp_warn_unused_macros.
4202 (push_command_line_include): Likewise.
4203 * c-common.c (warn_unknown_pragmas): Do not define.
4204 * c-common.h (warn_unknown_pragmas): Do not declare.
4206 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4209 * c-common.c (conversion_warning): Handle conditional expressions.
4211 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
4214 * c.opt (Wreturn_local_addr): Define new option.
4216 2012-10-25 Jason Merrill <jason@redhat.com>
4218 * c.opt (Wvirtual-move-assign): New.
4220 * c.opt (Winherited-variadic-ctor): New.
4222 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
4225 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
4227 2012-10-23 Joseph Myers <joseph@codesourcery.com>
4229 * c-common.h (pch_cpp_save_state): Declare.
4230 * c-target.def (c_preinclude): New hook.
4231 * c-opts.c (done_preinclude): New.
4232 (push_command_line_include): Handle default preincluded header.
4233 (cb_file_change): Call pch_cpp_save_state when calling
4234 push_command_line_include.
4235 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
4236 (pch_cpp_save_state): New.
4237 (pch_init): Call pch_cpp_save_state conditionally, instead of
4238 calling cpp_save_state.
4240 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4244 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
4245 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
4246 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
4247 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
4248 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
4249 * c-opts.c (c_common_handle_option): Remove explicit handling from
4251 (c_common_post_options): Likewise.
4253 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
4255 * c-ada-spec.c (LOCATION_COL): Delete.
4256 (compare_location): New function.
4257 (compare_node): Use it.
4258 (compare_comment): Likewise.
4260 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
4264 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
4265 * c-opts.c (c_common_handle_option): Do not set them here. Add
4267 (c_common_post_options): Likewise.
4269 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
4271 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
4272 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
4273 Remove POINTER_TYPE handling, add large unsigned handling and use
4274 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
4276 2012-10-12 Jakub Jelinek <jakub@redhat.com>
4279 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
4280 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
4281 locs and array of 3 trees instead of just single loc and single
4282 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
4283 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
4284 For *cmp* builtins that take two sources strings report warnings
4285 about first and second source, not about destination and source.
4287 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
4290 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
4292 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
4294 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
4295 declaring something coming from another file.
4297 2012-10-10 Arnaud Charlet <charlet@adacore.com>
4300 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
4302 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
4305 * c-common.c (warn_about_parentheses): Add location_t parameter;
4306 use EXPR_LOC_OR_LOC.
4307 * c-common.h: Update declaration.
4309 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
4312 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
4313 more operations. Make error messages optional.
4314 * c-common.h (enum stv_conv): Moved from c-typeck.c.
4315 (scalar_to_vector): Declare.
4317 2012-10-08 Jason Merrill <jason@redhat.com>
4319 * c-common.c (c_common_reswords): Add thread_local.
4321 2012-10-08 Dodji Seketeli <dodji@redhat.com>
4323 PR c++/53528 C++11 attribute support
4324 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
4326 * c-common.c (check_cxx_fundamental_alignment_constraints): New
4328 (handle_aligned_attribute): In choose strictest alignment
4329 among many. Use new check_cxx_fundamental_alignment_constraints.
4330 (handle_transparent_union_attribute): In c++11 attribute syntax,
4331 don't look through typedefs.
4333 2012-10-04 Arnaud Charlet <charlet@adacore.com>
4335 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
4336 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
4339 2012-09-25 Dehao Chen <dehao@google.com>
4342 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
4343 map when read in the pch.
4345 2012-09-18 Arnaud Charlet <charlet@adacore.com>
4347 * c-ada-spec.c: Style fixes.
4349 2012-09-18 Thomas Quinot <quinot@adacore.com>
4351 * c.opt (-fada-spec-parent): Define new command line switch.
4352 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
4353 is specified, generate binding spec as a child of the specified unit.
4355 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
4356 Manuel López-Ibáñez <manu@gcc.gnu.org>
4359 * c.opt ([Winit-self]): Enabled by -Wall in C++.
4361 2012-08-23 Arnaud Charlet <charlet@adacore.com>
4363 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
4364 for pointers, and add missing Convention C pragma.
4365 (print_ada_struct_decl): Add missing aliased keyword.
4366 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
4368 2012-08-17 Jakub Jelinek <jakub@redhat.com>
4370 * c-common.c (sizeof_pointer_memaccess_warning): New function.
4371 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
4372 * c-opts.c (c_common_handle_option): Enable it for -Wall.
4373 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
4374 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
4376 2012-08-10 Richard Guenther <rguenther@suse.de>
4378 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
4380 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
4382 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
4383 instead of separate pp_newline and pp_flush.
4384 (print_c_tree): Likewise.
4386 2012-07-26 Richard Henderson <rth@redhat.com>
4388 * c-common.c (handle_hot_attribute): Allow labels.
4389 (handle_cold_attribute): Likewise.
4391 2012-07-20 Jakub Jelinek <jakub@redhat.com>
4394 * c-common.c (check_function_nonnull): Handle multiple nonnull
4395 attributes properly.
4397 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
4399 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
4400 * c-ada-spec.c: Likewise.
4401 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
4403 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4405 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
4406 Remove code conditional on it.
4408 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
4410 * c-gimplify.c: Do not include basic-block.h.
4411 * c-common.c: Do not include linfuncs.h.
4413 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
4415 * c-common.h: Include tree.h.
4417 2012-07-02 Jason Merrill <jason@redhat.com>
4420 * c-common.c (get_priority): Call default_conversion.
4422 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
4424 * c-pch.c (c_common_write_pch): Remove unused variables.
4426 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
4428 * cppspec.c: Moved from gcc/ to here.
4430 2012-06-27 Kai Tietz <ktietz@redhat.com>
4432 PR preprocessor/37215
4433 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
4435 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
4437 * c-common.h (c_common_print_pch_checksum): Remove.
4438 * c-pch.c: Do not include output.h.
4439 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
4440 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
4441 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
4442 (struct c_pch_header): Remove.
4443 (get_ident): Update gpch version.
4444 (pch_init): Do not print executable_checksum to asm_out_file.
4445 Do not fail if there is no asm_out_file to read back from. Set
4446 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
4447 (c_common_write_pch): Verify that nothing was written to asm_out_file
4448 since pch_init was called. Do not write a c_pch_header, and do not
4449 copy from asm_out_file to the PCH.
4450 (c_common_read_pch): Do not read a c_pch_header, and do not restore
4451 the content of asm_out_file from the PCH.
4452 (c_common_print_pch_checksum): Remove.
4453 * c-opts.c (c_common_init): Print out executable_checksum directly.
4455 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4457 * c-target.def (objc_declare_unresolved_class_reference,
4458 objc_declare_class_definition): Add new hooks.
4460 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4462 * c-lex.c: Do not include output.h.
4463 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
4464 Remove uses of ASM_OUTPUT_IDENT.
4466 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
4469 * c-common.h (c_build_vec_perm_expr): Move decl here.
4470 * c-common.c (c_build_vec_perm_expr): Move definition
4473 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
4475 * c.opt (fconserve-space): Turn into a no-op.
4477 2012-06-04 Sterling Augustine <saugustine@google.com>
4479 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
4480 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
4481 both the start and end of the function.
4483 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4485 * c-common.c: Do not include output.h.
4486 * c-pragma.c: Likewise.
4488 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4490 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
4491 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
4492 (lang_decl_name): Handle namespace decls.
4494 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
4496 * c-ada-spec.c: Do not include output.h.
4497 * c-semantics.c: Likewise.
4499 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4501 * c-common.c: Fix typo.
4503 2012-05-29 Michael Matz <matz@suse.de>
4505 * c-common.h (c_expand_decl): Remove prototype.
4507 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4509 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
4510 * c-opts.c (c_common_handle_option): Remove code handling
4511 warn_missing_braces.
4513 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
4516 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
4519 2012-05-22 Dodji Seketeli <dodji@redhat.com>
4522 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
4524 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
4526 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
4527 * c-opts.c (c_common_handle_option): Do not handle explicitly
4528 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
4530 2012-05-16 Dodji Seketeli <dodji@redhat.com>
4532 PR preprocessor/7263
4533 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
4534 to cpp_classify_number. For diagnostics, use the precise location
4535 instead of the global input_location.
4537 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4540 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
4542 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
4544 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
4546 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
4549 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
4550 Wreorder): Use LangEnabledBy.
4551 * c-opts.c (c_common_handle_option): Do not enable them
4552 explicitly. Call lang-specific generated functions.
4553 (c_common_post_options): Do not set them here.
4555 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
4557 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
4558 Wmissing-field-initializers,Wmissing-parameter-type,
4559 Wold-style-declaration,Woverride-init): Use EnabledBy.
4560 * c-opts.c (c_common_post_options): Do not set here explicitly.
4562 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4565 * c-opts.c (c_common_handle_option): Use handle_generated_option
4566 to enable sub-options.
4568 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
4571 * c-common.c (warnings_for_convert_and_check): Use warning_at.
4573 2012-05-10 Richard Guenther <rguenther@suse.de>
4575 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
4576 adjust commentary about TYPE_IS_SIZETYPE types.
4578 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4581 * c-common.c (warn_logical_operator): Check that argument of
4582 integer_zerop is not NULL.
4584 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
4587 * c-common.c (warn_logical_operator): Do not warn if either side
4588 is already true or false.
4590 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
4593 * c-common.c (expr_original_type): New.
4594 (shorten_compare): Do not warn for enumeration types.
4596 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4598 * c.opt (fpermissive): Add Var(flag_permissive).
4600 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
4603 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
4604 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
4606 2012-04-30 Dodji Seketeli <dodji@redhat.com>
4608 Add -Wvarargs option
4609 * c.opt (Wvarargs): Define new option.
4611 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4613 * c-common.c (check_function_arguments): Replace
4614 Wmissing-format-attribute with Wsuggest-attribute=format.
4616 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4618 * c.opt (Wsuggest-attribute=format): New. Alias of
4619 Wmissing-format-attribute.
4620 * c-format.c (decode_format_type): Replace
4621 Wmissing-format-attribute with Wsuggest-attribute=format.
4622 (check_function_format): Likewise.
4624 2012-04-27 Ollie Wild <aaw@google.com>
4626 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
4627 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
4628 * c.opt: Add Wliteral-suffix.
4630 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
4633 * c.opt (Wpedantic): New.
4634 (pedantic): Alias Wpedantic.
4635 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
4636 (c_common_post_options): Likewise.
4637 (sanitize_cpp_opts): Likewise.
4638 * c-lex.c (interpret_float): Likewise.
4639 * c-format.c (check_format_types): Likewise.
4640 * c-common.c (pointer_int_sum): Likewise.
4641 (c_sizeof_or_alignof_type): Likewise.
4642 (c_add_case_label): Likewise.
4643 (c_do_switch_warnings): Likewise.
4644 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
4646 2012-04-15 Jason Merrill <jason@redhat.com>
4649 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
4650 (C_STD_NAME): Distinguish between C++98 and C++11.
4652 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
4655 * c-common.h (uint16_type_node): Rename into...
4656 (c_uint16_type_node): ...this.
4657 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
4658 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
4660 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
4662 * c-common.c (warn_if_unused_value): Move definition to here.
4663 * c-common.h (warn_if_unused_value): Move declaration to here.
4665 2012-03-23 William Bader <williambader@hotmail.com>
4667 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
4669 2012-03-20 Jason Merrill <jason@redhat.com>
4671 * c-common.h (enum cxx_dialect): Add cxx1y.
4672 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
4674 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
4675 * c-opts.c (c_common_post_options): Likewise.
4676 (set_std_cxx1y): New.
4677 (c_common_handle_option): Call it.
4678 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
4680 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
4683 * c.opt ([Wuseless-cast]): Add.
4685 2012-03-16 Richard Guenther <rguenther@suse.de>
4687 * c-pretty-print.c (pp_c_initializer_list): Adjust.
4689 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
4692 * c.opt (ftemplate-backtrace-limit) Add.
4694 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4696 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
4698 * c-pragma.c (handle_pragma_extern_prefix): Remove.
4699 (init_pragma): Don't register extern_prefix.
4701 2012-03-12 Richard Guenther <rguenther@suse.de>
4703 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
4704 (builtin_type_for_size): Likewise.
4706 2012-02-13 Jakub Jelinek <jakub@redhat.com>
4709 * c-common.c (sync_resolve_params): Don't decide whether to convert
4710 or not based on TYPE_SIZE comparison, convert whenever arg_type
4711 is unsigned INTEGER_TYPE.
4713 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
4716 * c.opt ([Wunused-local-typedefs]): Fix description.
4718 2012-01-24 Mike Stump <mikestump@comcast.net>
4720 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
4723 2012-01-18 Richard Guenther <rguenther@suse.de>
4725 * c-opts.c (c_common_post_options): Reset LTO flags if
4726 we are about to generate a PCH.
4728 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
4731 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
4732 use pp_unsigned_wide_integer.
4734 2012-01-10 Richard Guenther <rguenther@suse.de>
4737 * c-opts.c (c_common_handle_option): Move -Werror handling
4738 to language independent code.
4740 2012-01-05 Richard Guenther <rguenther@suse.de>
4743 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
4746 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
4749 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
4750 of array types with an unknown bound.
4752 2011-12-20 Joseph Myers <joseph@codesourcery.com>
4754 * c-common.c (flag_isoc99): Update comment to refer to C11.
4755 (flag_isoc1x): Change to flag_isoc11.
4756 * c-common.h (flag_isoc99): Update comment to refer to C11.
4757 (flag_isoc1x): Change to flag_isoc11.
4758 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
4760 * c-opts.c (set_std_c1x): Change to set_std_c11.
4761 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
4763 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
4764 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
4765 * c.opt (std=c1x): Change to std=c11. Document as non-draft
4767 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
4768 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
4769 (std=gnu1x): Make alias of std=gnu11.
4771 2011-12-19 Jason Merrill <jason@redhat.com>
4774 * c-common.c (handle_transparent_union_attribute): Check the first
4775 field if the type is complete.
4777 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
4780 * c-common.c (RID_IS_FINAL): Add.
4781 * c-common.h (RID_IS_FINAL): Add.
4783 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
4785 * c.opt (fgnu-runtime): Provide full description.
4786 (fnext-runtime): Likewise.
4787 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
4789 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
4791 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
4792 predefines in one place. Add LOCK_FREE predefines.
4793 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
4796 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
4799 * c-common.c (get_atomic_generic_size): Check for various error
4801 (resolve_overloaded_atomic_exchange,
4802 resolve_overloaded_atomic_compare_exchange,
4803 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
4804 error_mark_node for error conditions.
4806 2011-11-08 Richard Guenther <rguenther@suse.de>
4811 2011-11-07 Richard Henderson <rth@redhat.com>
4812 Aldy Hernandez <aldyh@redhat.com>
4813 Torvald Riegel <triegel@redhat.com>
4815 Merged from transactional-memory.
4817 * c-common.c (handle_tm_wrap_attribute,
4818 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
4819 (struct c_common_reswords): Added __transaction* keywords.
4820 (struct c_common_attribute_table): Added transaction* and tm_regparm
4822 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
4824 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
4825 find_tm_attribute): Declare.
4827 2011-11-07 Jason Merrill <jason@redhat.com>
4830 * c-common.c, c-common.h: Revert yesterday's changes.
4832 2011-11-06 Jason Merrill <jason@redhat.com>
4835 * c-common.c (decl_has_visibility_attr): Split out from...
4836 (c_determine_visibility): ...here.
4837 * c-common.h: Declare it.
4839 2011-11-06 Joseph Myers <joseph@codesourcery.com>
4841 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
4842 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
4844 (check_user_alignment): New. Split out of
4845 handle_aligned_attribute. Disallow integer constants with
4846 noninteger types. Conditionally allow zero.
4847 (handle_aligned_attribute): Use check_user_alignment.
4848 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
4850 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
4851 Richard Henderson <rth@redhat.com>
4853 Merged from cxx-mem-model.
4855 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
4856 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
4857 parameters that are the same type size.
4858 (get_atomic_generic_size): New. Find size of generic
4859 atomic function parameters and do typechecking.
4860 (add_atomic_size_parameter): New. Insert size into parameter list.
4861 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
4862 either __atomic_exchange_n or external library call.
4863 (resolve_overloaded_atomic_compare_exchange): Restructure
4864 __atomic_compare_exchange to either _n variant or external library call.
4865 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
4866 __atomic_load_n or an external library call.
4867 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
4868 __atomic_store_n or an external library call.
4869 (resolve_overloaded_builtin): Handle new __atomic builtins.
4871 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
4874 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
4875 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
4876 <INDIRECT_REF>: Return the argument.
4877 <ARRAY_REF>: Remove special code for negative offset.
4878 Call fold_build_pointer_plus instead of size_binop.
4879 (fold_offsetof): Remove STOP_REF argument and adjust.
4880 * c-common.h (fold_offsetof_1): Declare.
4881 (fold_offsetof): Remove STOP_REF argument.
4883 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
4886 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4887 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4888 Wnarrowing for C++0x and C++98.
4889 * c.opt ([Wnarrowing]): Update.
4891 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
4894 * c.opt: Add Wzero-as-null-pointer-constant.
4896 2011-10-31 Jason Merrill <jason@redhat.com>
4898 * c.opt (-fdeduce-init-list): Off by default.
4901 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
4902 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
4904 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
4906 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
4909 * c.opt (fvisibility-inlines-hidden): Description change.
4911 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
4913 Implement C++11 user-defined literals.
4914 * c-common.c (build_userdef_literal): New.
4915 * c-common.def: New tree code.
4916 * c-common.h (tree_userdef_literal): New tree struct and accessors.
4917 * c-lex.c (interpret_float): Add suffix parm.
4918 (c_lex_with_flags): Build literal tokens.
4920 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4924 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4927 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4928 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4929 Wnarrowing for C++0x and C++98.
4930 * c.opt ([Wnarrowing]): Update.
4932 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4935 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4936 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4937 Wnarrowing for C++0x and C++98.
4938 * c.opt ([Wnarrowing]): Update.
4940 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
4943 * c-common.c (conversion_warning): Remove code looking for
4944 artificial operands.
4946 2011-10-18 Dodji Seketeli <dodji@redhat.com>
4949 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
4950 !NO_IMPLICIT_EXTERN_C.
4952 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
4954 * c-common.c (c_common_reswords): Add __bases,
4956 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
4958 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
4961 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
4963 2011-10-15 Tom Tromey <tromey@redhat.com>
4964 Dodji Seketeli <dodji@redhat.com>
4966 * c.opt (fdebug-cpp): New option.
4967 * c-opts.c (c_common_handle_option): Handle the option.
4968 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
4969 output stream in parameter. Factorized from ...
4970 (maybe_print_line): ... this. Dump location debug information when
4971 -fdebug-cpp is in effect.
4972 (print_line_1): New static function. Takes an output stream in
4973 parameter. Factorized from ...
4974 (print_line): ... here. Dump location information when -fdebug-cpp
4976 (scan_translation_unit): Dump location information when
4977 -fdebug-cpp is in effect.
4979 2011-10-15 Tom Tromey <tromey@redhat.com>
4980 Dodji Seketeli <dodji@redhat.com>
4982 * c.opt (ftrack-macro-expansion): New option. Handle it with and
4984 * c-opts.c (c_common_handle_option)<case
4985 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
4986 cases. Handle -ftrack-macro-expansion with and without argument.
4988 2011-10-15 Tom Tromey <tromey@redhat.com>
4989 Dodji Seketeli <dodji@redhat.com>
4991 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
4992 (print_line, cb_define, do_line_change): Adjust to avoid touching
4993 the internals of struct line_map. Use the public API instead.
4994 * c-pch.c (c_common_read_pch): Likewise.
4995 * c-lex.c (fe_file_change): Likewise.
4997 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
5000 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
5002 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
5005 * c-pretty-print.c (pp_c_floating_constant): Output
5006 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
5008 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
5010 * c-common.c (def_builtin_1): Delete old interface with two
5011 parallel arrays to hold standard builtin declarations, and replace
5012 it with a function based interface that can support creating
5013 builtins on the fly in the future. Change all uses, and poison
5014 the old names. Make sure 0 is not a legitimate builtin index.
5015 * c-omp.c (c_finish_omp_barrier): Ditto.
5016 (c_finish_omp_taskwait): Ditto.
5017 (c_finish_omp_flush): Ditto.
5019 2011-10-11 Tristan Gingold <gingold@adacore.com>
5021 * c.opt: (fallow-parameterless-variadic-functions): New.
5023 2011-09-08 Dodji Seketeli <dodji@redhat.com>
5025 PR c++/33255 - Support -Wunused-local-typedefs warning
5026 * c-common.h (struct c_language_function::local_typedefs): New
5028 (record_locally_defined_typedef, maybe_record_typedef_use)
5029 (maybe_warn_unused_local_typedefs): Declare new functions.
5030 * c-common.c (record_locally_defined_typedef)
5031 (maybe_record_typedef_use)
5032 (maybe_warn_unused_local_typedefs): Define new functions.
5033 * c.opt: Declare new -Wunused-local-typedefs flag.
5035 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
5038 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
5041 2011-09-05 Richard Guenther <rguenther@suse.de>
5043 * c-common.c (complete_array_type): Use ssize_int (-1) instead
5044 of integer_minus_one_node for empty array upper bounds.
5046 2011-08-28 Dodji Seketeli <dodji@redhat.com>
5048 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
5049 it's the first time it's being called on this main TU.
5051 2011-08-24 Richard Guenther <rguenther@suse.de>
5054 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
5056 2011-08-22 Gabriel Charette <gchare@google.com>
5058 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
5059 defined in cpp_init_builtins and c_cpp_builtins.
5061 2011-08-19 Joseph Myers <joseph@codesourcery.com>
5063 * c-common.c (c_common_reswords): Add __builtin_complex.
5064 * c-common.h (RID_BUILTIN_COMPLEX): New.
5066 2011-08-18 Joseph Myers <joseph@codesourcery.com>
5068 * c-common.c (c_common_reswords): Add _Noreturn.
5069 (keyword_is_function_specifier): Handle RID_NORETURN.
5070 * c-common.h (RID_NORETURN): New.
5072 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
5074 * c-common.c (unsafe_conversion_p): New function. Check if it is
5075 unsafe to convert an expression to the type.
5076 (conversion_warning): Adjust, use unsafe_conversion_p.
5077 * c-common.h (unsafe_conversion_p): New function declaration.
5079 2011-08-02 Jakub Jelinek <jakub@redhat.com>
5081 * c-common.h (c_finish_omp_atomic): Adjust prototype.
5082 (c_finish_omp_taskyield): New prototype.
5083 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
5084 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
5085 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
5086 or RHS1 have side-effects, evaluate those too in the right spot,
5087 if it is a decl and LHS is also a decl, error out if they
5089 (c_finish_omp_taskyield): New function.
5090 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
5091 * c-pragma.c (omp_pragmas): Add taskyield.
5092 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
5093 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
5094 PRAGMA_OMP_CLAUSE_MERGEABLE.
5096 2011-07-25 Dodji Seketeli <dodji@redhat.com>
5098 * c-common.h (set_underlying_type): Remove parm name from
5101 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
5103 * c-pretty-print.h: Search c-common.h in c-family.
5105 2011-07-22 Jason Merrill <jason@redhat.com>
5108 * c.opt (Wnarrowing): New.
5111 * c-common.h: Declare c_linkage_bindings.
5112 * c-pragma.c (handle_pragma_redefine_extname): Use it.
5115 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
5116 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
5117 as flag_isoc99 for 'restrict'.
5118 (pp_c_specifier_qualifier_list): Likewise for _Complex.
5120 2011-07-21 Ian Lance Taylor <iant@google.com>
5123 * c-common.c (c_disable_warnings): New static function.
5124 (c_enable_warnings): New static function.
5125 (c_fully_fold_internal): Change local unused_p to bool. Call
5126 c_disable_warnings and c_enable_warnings rather than change
5127 c_inhibit_evaluation_warnings.
5129 2011-07-20 Jason Merrill <jason@redhat.com>
5131 PR c++/6709 (DR 743)
5132 PR c++/42603 (DR 950)
5133 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
5134 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
5135 (CPP_DECLTYPE): New.
5136 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
5138 2011-07-19 Richard Guenther <rguenther@suse.de>
5140 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
5141 * c-omp.c (c_finish_omp_for): Likewise.
5143 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
5145 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
5146 body on the next line.
5148 2011-07-08 Jason Merrill <jason@redhat.com>
5151 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
5154 * c-common.c (c_apply_type_quals_to_decl): Don't check
5155 TYPE_NEEDS_CONSTRUCTING.
5157 2011-07-06 Richard Guenther <rguenther@suse.de>
5159 * c-common.c (c_common_nodes_and_builtins):
5160 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
5162 2011-07-05 Richard Guenther <rguenther@suse.de>
5164 * c-common.c (c_common_nodes_and_builtins): Build all common
5167 2011-06-27 Jakub Jelinek <jakub@redhat.com>
5169 * c-common.h (c_tree_chain_next): New static inline function.
5171 * c-common.c (check_builtin_function_arguments): Handle
5172 BUILT_IN_ASSUME_ALIGNED.
5174 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
5176 * c-common.c: Add sync_ or SYNC__ to builtin names.
5177 * c-omp.c: Add sync_ or SYNC__ to builtin names.
5179 2011-06-20 Pierre Vittet <piervit@pvittet.com>
5181 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
5183 (gen_pragma_handler): New union.
5184 (internal_pragma_handler): New type.
5185 (c_register_pragma_with_data)
5186 (c_register_pragma_with_expansion_and_data): New functions.
5188 * c-pragma.c (registered_pragmas, c_register_pragma_1)
5189 (c_register_pragma, c_register_pragma_with_expansion)
5190 (c_invoke_pragma_handler): Changed to work with
5191 internal_pragma_handler.
5192 (c_register_pragma_with_data)
5193 (c_register_pragma_with_expansion_and_data): New functions.
5195 2011-06-14 Joseph Myers <joseph@codesourcery.com>
5197 * c-common.c: Include common/common-target.h.
5198 (handle_section_attribute): Use
5199 targetm_common.have_named_sections.
5200 * c-cppbuiltin.c: Include common/common-target.h.
5201 (c_cpp_builtins): Use targetm_common.except_unwind_info.
5203 2011-06-10 Richard Guenther <rguenther@suse.de>
5205 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
5206 to print a IDENTIFIER_NODE.
5208 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5209 Joseph Myers <joseph@codesourcery.com>
5211 * c.opt (fbuilding-libgcc): New option.
5212 * c-cppbuiltin.c (c_cpp_builtins): Define
5213 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
5215 2011-06-07 Jason Merrill <jason@redhat.com>
5217 * c-common.c (max_tinst_depth): Lower default to 900.
5219 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
5221 2011-06-07 Richard Guenther <rguenther@suse.de>
5223 * c-common.c (c_common_nodes_and_builtins): Do not set
5224 size_type_node or call set_sizetype.
5226 2011-06-07 Dodji Seketeli <dodji@redhat.com>
5229 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
5230 type when using pointer comparison to compare types.
5232 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
5234 * c.opt: Add -Wdelete-non-virtual-dtor.
5235 * c-opts.c (c_common_handle_option): Include it in -Wall.
5237 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
5242 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5244 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
5247 2011-05-27 Jakub Jelinek <jakub@redhat.com>
5250 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
5251 C++ don't call c_common_truthvalue_conversion on void type arms.
5253 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
5255 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
5256 (stmt_list_stack): Define.
5257 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
5258 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
5260 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5262 * c-common.c (warning_candidate_p): Check for BLOCKs.
5264 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5266 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
5269 2011-05-25 Jakub Jelinek <jakub@redhat.com>
5271 * c-common.c (def_fn_type): Remove extra va_end.
5273 2011-05-23 Jason Merrill <jason@redhat.com>
5276 * c-common.c (c_common_get_narrower): New.
5277 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
5279 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
5281 * c-common.h (check_function_arguments): Tweak prototype of
5282 check_function_arguments.
5283 * c-common.c (check_function_arguments): Likewise. Adjust
5284 calls to check_function_nonnull, check_function_format, and
5285 check_function_sentinel.
5286 (check_function_sentinel): Take a FUNCTION_TYPE rather than
5287 separate attributes and typelist arguments. Use
5288 FOREACH_FUNCTION_ARGS to iterate over argument types.
5290 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
5292 * c-common.c (c_common_reswords): Reorder.
5293 * c-common.h (rid): Likewise.
5295 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
5297 * c-common.c (def_fn_type): Don't call build_function_type, call
5298 build_function_type_array or build_varargs_function_type_array
5300 (c_common_nodes_and_builtins): Likewise.
5302 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
5304 * c-common.c (c_add_case_label): Omit the loc argument to
5306 * c-common.h (build_case_label): Remove.
5307 * c-semantics.c (build_case_label): Remove.
5309 2011-05-05 Joseph Myers <joseph@codesourcery.com>
5311 * c-objc.h (objc_start_method_definition): Update prototype.
5312 * stub-objc.c (objc_start_method_definition): Add extra parameter.
5314 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
5316 * c-common.c (check_main_parameter_types): Reindent. Don't use
5317 TYPE_ARG_TYPES directly.
5318 (handle_nonnull_attribute): Likewise.
5319 (sync_resolve_params): Likewise.
5320 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
5321 to check_format_string.
5322 (handle_format_attribute): Likewise.
5323 (check_format_string): Take a function type to examine instead of
5324 a type list. Use a function_arg_iterator to step through argument
5327 2011-05-04 Richard Guenther <rguenther@suse.de>
5329 * c-common.c (fix_string_type): Use size_int for index type bounds.
5330 (start_fname_decls): Do not pass NULL to build_int_cst.
5331 (c_init_attributes): Likewise.
5332 * c-lex.c (c_lex_with_flags): Likewise.
5334 2011-04-27 Jason Merrill <jason@redhat.com>
5336 * c-common.c (make_tree_vector_from_list): New.
5337 * c-common.h: Declare it.
5339 2011-04-26 Richard Guenther <rguenther@suse.de>
5341 PR preprocessor/48248
5342 * c-ppoutput.c (maybe_print_line): Always optimize newlines
5343 for output size with -P.
5345 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
5347 * c-common.c (struct c_common_resword): Add __underlying_type.
5348 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
5350 2011-04-20 Jim Meyering <meyering@redhat.com>
5352 * c-format.c (init_dollar_format_checking): Remove useless
5355 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
5357 * c-objc.h (objc_get_interface_ivars): Removed.
5358 (objc_detect_field_duplicates): New.
5359 * stub-objc.c: Likewise.
5361 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5363 * stub-objc.c (objc_declare_protocols): Renamed to
5364 objc_declare_protocol.
5365 * c-objc.h: Likewise.
5367 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5369 * stub-objc.c (objc_declare_class): Updated argument name.
5371 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
5373 * c-common.h (c_common_init_ts): Declare.
5374 * c-common.c (c_common_init_ts): Define.
5376 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
5378 * c-objc.h (objc_build_message_expr): Updated prototype.
5379 * stub-objc.c (objc_build_message_expr): Likewise.
5381 2011-04-12 Martin Jambor <mjambor@suse.cz>
5383 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
5386 2011-04-11 Richard Guenther <rguenther@suse.de>
5388 * c-common.c (complete_array_type): Build a range type of
5391 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
5393 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
5394 (handle_type_generic_attribute): Likewise.
5396 2011-04-07 Jason Merrill <jason@redhat.com>
5399 * c-common.c (c_common_truthvalue_conversion): Don't ignore
5400 conversion from C++0x scoped enum.
5402 2011-04-06 Joseph Myers <joseph@codesourcery.com>
5404 * c-target-def.h: New file.
5405 * c-target.def: New file.
5406 * c-target.h: New file.
5407 * c-common.c (targetcm): Don't define here.
5408 * c-common.h (default_handle_c_option): Declare.
5409 * c-format.c: Include c-target.h instead of target.h.
5410 * c-opts.c: Include c-target.h instead of target.h. Explicitly
5412 (default_handle_c_option): Move from targhooks.c.
5414 2011-03-29 Jakub Jelinek <jakub@redhat.com>
5416 PR preprocessor/48248
5417 * c-ppoutput.c (print): Add src_file field.
5418 (init_pp_output): Initialize it.
5419 (maybe_print_line): Don't optimize by adding up to 8 newlines
5420 if map->to_file and print.src_file are different file.
5421 (print_line): Update print.src_file.
5423 2011-03-25 Kai Tietz <ktietz@redhat.com>
5425 * c-ada-spec.c (compare_comment): Use filename_cmp
5426 instead of strcmp for filename.
5428 2011-03-25 Jeff Law <law@redhat.com>
5430 * c-common.c (def_fn_type): Add missing va_end.
5432 2011-03-25 Jason Merrill <jason@redhat.com>
5434 * c.opt: Add -std=c++03.
5436 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
5438 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
5440 2011-03-17 Kai Tietz
5443 * c-pretty-print.c (pp_c_specifier_qualifier_list):
5444 Display allowed attributes for function pointer types.
5445 (pp_c_attributes_display): New function to display
5446 attributes having affects_type_identity flag set to true.
5447 * c-pretty-print.h (pp_c_attributes_display): New prototype.
5449 * c-common.c (c_common_attribute_table):
5451 (c_common_format_attribute_table): Likewise.
5453 2011-03-18 Jason Merrill <jason@redhat.com>
5455 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
5456 * c-common.h: Don't declare it here.
5457 * c-common.c: Or define it here.
5458 * c-opts.c (c_common_handle_option): Or set it here.
5461 * c-common.c (handle_transparent_union_attribute): Don't
5462 make a duplicate type in C++.
5464 2011-03-15 Jason Merrill <jason@redhat.com>
5466 * c-common.c (max_constexpr_depth): New.
5467 * c-common.h: Declare it.
5468 * c-opts.c (c_common_handle_option): Set it.
5469 * c.opt (fconstexpr-depth): New option.
5471 2011-03-11 Jason Merrill <jason@redhat.com>
5473 * c-common.c (attribute_takes_identifier_p): Add missing const.
5476 * c-common.c (attribute_takes_identifier_p): Assume that an
5477 unknown attribute takes an identifier.
5479 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
5482 * c-common.c (c_type_hash): Call list_length instead of iterating
5483 through DECL_CHAIN. Rename 'i' to 'n_elements'.
5485 2011-02-19 Jakub Jelinek <jakub@redhat.com>
5488 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
5490 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
5492 * c.opt (fobjc-abi-version=) New.
5493 (fobjc-nilcheck): New.
5495 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
5498 * c-common.h (keyword_is_decl_specifier): Declare.
5499 * c-common.c (keyword_is_decl_specifier): Define.
5500 (keyword_is_function_specifier): New function.
5502 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5505 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
5506 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
5509 2011-01-26 Arnaud Charlet <charlet@adacore.com>
5511 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
5513 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5516 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
5517 after init_c_lex if pch_file is set.
5519 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5522 * c.opt (-fkeep-inline-dllexport): New switch.
5524 2011-01-12 Richard Guenther <rguenther@suse.de>
5527 * c-common.c (handle_weak_attribute): Warn instead of error
5528 on declaring an inline function weak.
5530 2011-01-05 Tom Tromey <tromey@redhat.com>
5532 * c-common.h (lvalue_error): Update.
5533 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
5536 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
5539 * c-objc.h (objc_finish_message_expr): Added argument to
5542 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
5544 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
5547 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
5549 * c-objc.h (objc_maybe_warn_exceptions): New.
5550 * stub-objc.c (objc_maybe_warn_exceptions): New.
5552 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
5554 * c-common.h (readonly_error): Declare.
5555 * c-common.c (readonly_error): Define.
5557 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
5559 * c-common.h (invalid_indirection_error): Declare.
5560 * c-common.c (invalid_indirection_error): Define.
5562 2010-12-03 Richard Guenther <rguenther@suse.de>
5565 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
5566 (pp_c_unary_expression): Likewise.
5567 (pp_c_expression): Likewise.
5569 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
5571 * c-common.h (objc_finish_function): New.
5572 (objc_non_volatilized_type): Removed.
5573 (objc_type_quals_match): Removed.
5574 * stub-objc.c (objc_finish_function): New.
5575 (objc_non_volatilized_type): Removed.
5576 (objc_type_quals_match): Removed.
5578 2010-11-30 Joseph Myers <joseph@codesourcery.com>
5580 * c-common.h (parse_optimize_options): Declare.
5581 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
5582 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
5584 2010-11-29 Joseph Myers <joseph@codesourcery.com>
5586 * c-opts.c (check_deps_environment_vars): Use getenv instead of
5588 * c-pch.c (O_BINARY): Don't define here.
5589 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
5591 2010-11-25 Joseph Myers <joseph@codesourcery.com>
5593 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
5594 targetm.except_unwind_info.
5596 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5598 * c-opts.c (c_common_handle_option): Pass location to
5599 set_struct_debug_option.
5601 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5603 * c-common.c (visibility_options): Move from ../opts.c.
5604 * c-common.h (struct visibility_flags, visibility_options):
5606 * c-opts.c (finish_options): Rename to c_finish_options.
5607 (c_common_init): Update call to finish_options.
5609 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
5612 * c-lex.c (lex_string): Check that each string in an Objective-C
5613 string concat sequence starts with either one or zero '@', and
5614 that there are no spurious '@' signs at the end.
5616 2010-11-20 Joseph Myers <joseph@codesourcery.com>
5618 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
5619 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
5620 HANDLE_PRAGMA_VISIBILITY.
5621 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
5622 HANDLE_PRAGMA_VISIBILITY): Don't define.
5623 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
5625 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
5630 * c-common.h (keyword_begins_type_specifier): Declare.
5631 (keyword_is_storage_class_specifier): Declare.
5632 (keyword_is_type_qualifier): Declare.
5633 * c-common.c (keyword_begins_type_specifier): New function.
5634 (keyword_is_storage_class_specifier): New function.
5635 (keyword_is_type_qualifier): Declare.
5637 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5640 * c-common.c (in_late_binary_op): Define.
5641 (c_common_truthvalue_conversion): Check in_late_binary_op before
5642 calling c_save_expr.
5643 * c-common.h (in_late_binary_op): Declare.
5645 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5647 * c-opts.c (c_common_handle_option): Update calls to
5648 set_struct_debug_option.
5650 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
5652 * c-common.h (objc_declare_protocols): Added additional argument.
5653 * stub-objc.c (objc_declare_protocol): Same change.
5655 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
5658 * c-common.h (build_real_imag_expr): Declare.
5659 * c-semantics.c (build_real_imag_expr): Define.
5661 2010-11-17 Joseph Myers <joseph@codesourcery.com>
5663 * c-opts.c (c_common_parse_file): Take no arguments.
5664 * c-common.h (c_common_parse_file): Update prototype.
5666 2010-11-16 Jakub Jelinek <jakub@redhat.com>
5669 * c-common.c (warning_candidate_p): Don't track non-const calls
5672 2010-11-15 Ian Lance Taylor <iant@google.com>
5674 * c-lex.c (init_c_lex): Set macro debug callbacks if
5675 flag_dump_go_spec is set.
5677 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
5679 * c-common.h (objc_build_incr_expr_for_property_ref): New.
5680 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
5682 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
5684 PR preprocessor/45038
5685 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
5688 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5690 * c-common.h (c_family_lang_mask): Declare.
5691 * c-opts.c (c_family_lang_mask): Make extern.
5692 * c-pragma.c (handle_pragma_diagnostic): Use
5693 control_warning_option.
5695 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5697 * c-common.c (parse_optimize_options): Update call to
5699 * c-common.h (c_common_handle_option): Update prototype.
5700 * c-opts.c (c_common_handle_option): Take location_t parameter and
5701 pass it to other functions.
5703 2010-11-11 Joseph Myers <joseph@codesourcery.com>
5705 * c-opts.c (warning_as_error_callback): Remove.
5706 (c_common_initialize_diagnostics): Don't call
5707 register_warning_as_error_callback.
5708 (c_common_handle_option): Handle -Werror=normalized= here.
5710 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5712 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
5714 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
5716 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
5717 Remove trailing '.' from diagnostics.
5718 * c.opt (Wwrite-strings_: Avoid '`' in help text.
5720 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5722 * c-common.c (parse_optimize_options): Pass global_dc to
5724 * c-opts.c (c_common_handle_option): Pass &global_options to
5725 set_Wstrict_aliasing.
5726 * c.opt (v): Don't mark Common or document here.
5728 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
5731 * c-format.c (format_type): New type gcc_objc_string_format_type.
5732 (valid_stringptr_type_p): New.
5733 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
5734 (check_format_string): Pass expected type, use
5735 valid_stringptr_type_p (), check that the format string types are
5736 consistent with the format specification.
5737 (decode_format_attr): Warn if NSString is used outside objective-c.
5738 (format_types_orig): Add NSString.
5740 (format_flags): New.
5741 (check_format_arg): Handle format strings requiring an external parser.
5742 first_target_format_type: New variable.
5743 (handle_format_attribute): Set up first_target_format_type, pass the
5744 expected format arg string type to check_format_string().
5745 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
5746 * stub-objc.c (objc_string_ref_type_p): New.
5747 (objc_check_format_arg): New.
5749 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
5751 Fixed using the Objective-C 2.0 dot-syntax with class names.
5752 * c-common.h (objc_build_class_component_ref): New.
5753 * stub-objc.c (objc_build_class_component_ref): New.
5755 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5757 * c.opt (Wproperty-assign-default): New option.
5759 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5761 Implemented -fobjc-std=objc1 flag.
5762 * c.opt (fobjc-std=objc1): New option.
5764 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
5766 Implemented format and noreturn attributes for Objective-C methods.
5767 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
5768 attribute for Objective-C methods.
5770 2010-10-31 Jason Merrill <jason@redhat.com>
5772 * c-common.c (conversion_warning, warn_for_collisions_1): Use
5775 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
5777 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
5778 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
5779 (objc_add_property_declaration): Removed arguments for copies and
5781 (objc_build_getter_call): Renamed to
5782 objc_maybe_build_component_ref.
5783 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5784 (objc_is_property_ref): New.
5785 * c-common.c (c_common_reswords): Removed copies and ivar.
5786 * stub-objc.c (objc_add_property_declaration): Removed arguments
5787 for copies and ivar.
5788 (objc_build_getter_call): Renamed to
5789 objc_maybe_build_component_ref.
5790 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5791 (objc_is_property_ref): New.
5793 2010-10-29 Arnaud Charlet <charlet@adacore.com>
5794 Matthew Gingell <gingell@adacore.com>
5796 * c-ada-spec.c (separate_class_package): New function.
5797 (pp_ada_tree_identifier): Prefix references to C++ classes with the
5798 name of their enclosing package.
5799 (print_ada_declaration): Use separate_class_package.
5801 2010-10-27 Jason Merrill <jason@redhat.com>
5803 * c-common.c (c_common_reswords): Add __is_literal_type.
5804 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
5806 * c-common.c (check_case_value): Remove special C++ code.
5808 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5810 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
5811 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
5813 (objc_add_property_declaration): Added additional arguments.
5814 (objc_property_attribute_kind): Removed.
5815 (objc_set_property_attr): Removed.
5816 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
5818 * stub-objc.c (objc_add_property_declaration): Added additional
5820 (objc_set_property_attr): Removed.
5822 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5824 * c-common.h (objc_add_property_variable): Renamed to
5825 objc_add_property_declaration. Added location argument.
5826 * stub-objc.c (objc_add_property_variable): Same change.
5828 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
5830 * c-common.h (objc_maybe_printable_name): New.
5831 * stub-objc.c (objc_maybe_printable_name): New.
5833 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
5834 Andrew Pinski <pinskia@gmail.com>
5836 * c-common.h (c_common_mark_addressable_vec): Declare.
5837 * c-common.c (c_common_mark_addressable_vec): New function.
5839 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5841 * c-common.h (objc_set_method_type): Removed.
5842 (objc_add_method_declaration): Added boolean argument.
5843 (objc_start_method_definition): Same change.
5844 (objc_build_method_signature): Same change.
5845 * stub-objc.c (objc_set_method_type): Removed.
5846 (objc_add_method_declaration): Added boolean argument.
5847 (objc_start_method_definition): Same change.
5848 (objc_build_method_signature): Same change.
5850 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5852 * c-common.h (finish_file): Removed.
5853 (objc_write_global_declarations): New.
5854 * c-opts.c (c_common_parse_file): Do not call finish_file.
5855 * stub-objc.c (objc_write_global_declarations): New.
5857 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5859 Implemented parsing @synthesize and @dynamic for
5860 Objective-C/Objective-C++.
5861 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
5862 (objc_add_synthesize_declaration): New.
5863 (objc_add_dynamic_declaration): New.
5864 * c-common.c (c_common_reswords): Add synthesize and dynamic.
5865 * stub-objc.c (objc_add_synthesize_declaration): New.
5866 (objc_add_dynamic_declaration): New.
5868 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
5871 * c-cppbuiltin.c (mode_has_fma): Move function here from
5872 builtins.c. Don't use the fma optab, instead just use the
5873 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
5876 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5878 Merge from 'apple/trunk' branch on FSF servers.
5880 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
5883 * c-common.h (objc_non_volatilized_type): New declaration
5884 * stub-objc.c (objc_non_volatilized_type): New stub.
5886 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
5888 Merge from 'apple/trunk' branch on FSF servers.
5890 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
5893 * c-common.h (objc_diagnose_private_ivar): New decl.
5894 * stub-objc.c (objc_diagnose_private_ivar): New stub.
5896 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
5898 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
5899 * c-common.h (enum rid): Add RID_AT_PACKAGE.
5900 (objc_ivar_visibility_kind): New enum.
5901 (objc_set_visibility): Adjust prototype to use visibility enum.
5902 * stub-objc.c (objc_set_visibility): Adjust stub to use
5905 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
5907 * c-cppbuiltin.c (builtin_define_float_constants): Emit
5908 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
5909 has the appropriate fma builtins.
5910 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
5912 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
5914 merge from FSF apple 'trunk' branch.
5915 2006 Fariborz Jahanian <fjahanian@apple.com>
5917 Radars 4436866, 4505126, 4506903, 4517826
5918 * c-common.c (c_common_resword): Define @property and its attributes.
5919 * c-common.h: Define property attribute enum entries.
5920 (OBJC_IS_PATTR_KEYWORD): New.
5921 (objc_property_attribute_kind): New enum.
5922 Declare objc_set_property_attr (), objc_add_property_variable (),
5923 objc_build_getter_call () and objc_build_setter_call ().
5924 * stub-objc.c (objc_set_property_attr): New stub.
5925 (objc_add_property_variable): Likewise.
5926 (objc_build_getter_call): Likewise.
5927 (objc_build_setter_call) Likewise.
5929 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
5931 merge from FSF apple 'trunk' branch.
5932 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
5934 Radar 3803157 (method attributes)
5935 * c-common.c (handle_deprecated_attribute): Recognize
5936 objc methods as valid declarations.
5937 * c-common.h: Declare objc_method_decl ().
5938 * stub-objc.c (objc_method_decl): New stub.
5940 2010-10-08 Joseph Myers <joseph@codesourcery.com>
5942 * c-common.c (parse_optimize_options): Call
5943 decode_cmdline_options_to_array_default_mask before
5944 decode_options. Update arguments to decode_options.
5945 * c-common.h (c_common_init_options_struct): Declare.
5946 * c-opts.c (c_common_init_options_struct): New. Split out from
5947 c_common_init_options.
5949 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
5951 Implemented fast enumeration for Objective-C.
5952 * c-common.h (objc_finish_foreach_loop): New.
5953 * stub-objc.c (objc_finish_foreach_loop): New.
5955 2010-10-05 Joseph Myers <joseph@codesourcery.com>
5957 * c-common.h (struct diagnostic_context): Don't declare here.
5958 (c_common_initialize_diagnostics): Declare using
5959 diagnostic_context typedef.
5960 * c-opts.c (c_common_handle_option): Pass global_dc to
5961 handle_generated_option.
5963 2010-10-04 Joseph Myers <joseph@codesourcery.com>
5965 * c-opts.c (c_common_handle_option): Pass &global_options_set to
5966 handle_generated_option.
5968 2010-10-03 Ian Lance Taylor <iant@google.com>
5970 * c.opt (-fplan9-extensions): New option.
5972 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5974 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
5976 (c_cpp_builtins): Call functions from cppbuiltin.c instead
5977 of duplicating code.
5979 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
5981 * c-common.c: Add two new entries for @optional
5982 and @required keywords.
5984 merge from FSF 'apple/trunk' branch.
5985 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
5988 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
5989 objective-c keywords.
5990 (objc_set_method_opt): New declaration.
5991 * stub-objc.c (objc_set_method_opt): New stub.
5993 2010-09-30 Joseph Myers <joseph@codesourcery.com>
5995 * c-common.c (handle_optimize_attribute): Pass &global_options to
5996 cl_optimization_save and cl_optimization_restore.
5997 * c-opts.c (c_common_handle_option): Pass &global_options to
5998 handle_generated_option.
5999 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
6000 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
6001 &global_options to cl_optimization_restore.
6003 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
6005 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
6006 Objective-C/Objective-C++ keywords.
6008 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
6010 Merge from 'apple/trunk' branch on FSF servers.
6012 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
6015 * c-common.h (objc_check_global_decl): New declaration.
6016 * stub-objc.c (objc_check_global_decl): New stub.
6018 2010-09-29 Joseph Myers <joseph@codesourcery.com>
6020 * c.opt: Don't use VarExists.
6022 2010-09-29 Joseph Myers <joseph@codesourcery.com>
6024 * c-common.c (c_cpp_error): Update names of diagnostic_context
6026 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
6027 cl_optimization members.
6028 * c-opts.c (warning_as_error_callback, c_common_handle_option,
6029 sanitize_cpp_opts, finish_options): Update names of cpp_options
6032 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
6034 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
6035 (objc_is_reserved_word): Removed.
6036 * c-common.c: Updated comments.
6037 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
6038 objc_is_reserved_word.
6039 * stub-objc.c (objc_is_reserved_word): Removed.
6041 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
6043 * c-common.h (objc_add_method_declaration): Adjust prototype to
6045 (objc_start_method_definition): Likewise.
6046 (objc_build_keyword_decl): Likewise.
6047 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
6048 (objc_start_method_definition): Likewise.
6049 (objc_build_keyword_decl): Likewise.
6051 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
6053 * c-common.h (objc_start_class_interface): Adjust prototype.
6054 (objc_start_category_interface): Likewise.
6055 (objc_start_protocol): Likewise.
6056 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
6057 (objc_start_class_interface): Likewise.
6058 (objc_start_category_interface): Likewise.
6060 2010-09-27 Ian Lance Taylor <iant@google.com>
6062 * c-common.c (c_common_attribute_table): Add no_split_stack.
6063 (handle_no_split_stack_attribute): New static function.
6065 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
6067 Merge from 'apple/trunk' branch on FSF servers.
6069 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
6072 * c-common.h (objc_have_common_type): New declaration.
6073 * stub-objc.c (objc_have_common_type): New stub.
6075 2005-06-22 Ziemowit Laski <zlaski@apple.com>
6078 * c-common.h (objc_common_type): New prototype.
6079 * stub-objc.c (objc_common_type): New stub.
6081 2010-09-24 Jan Hubicka <jh@suse.cz>
6083 * c-common.c (handle_leaf_attribute): New function.
6084 (struct attribute_spec c_common_att): Add leaf.
6086 2010-09-22 Joseph Myers <joseph@codesourcery.com>
6088 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
6089 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
6090 -dump, -dump=, -imacros, -imacros=, -include, -include=,
6091 -include-barrier, -include-directory, -include-directory=,
6092 -include-directory-after, -include-directory-after=,
6093 -include-prefix, -include-prefix=, -include-with-prefix,
6094 -include-with-prefix=, -include-with-prefix-after,
6095 -include-with-prefix-after=, -include-with-prefix-before,
6096 -include-with-prefix-before=, -no-integrated-cpp,
6097 -no-line-commands, -no-standard-includes, -no-warnings, -output,
6098 -output=, -pedantic, -pedantic-errors, -preprocess,
6099 -print-missing-file-dependencies, -trace-includes, -traditional,
6100 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
6101 -user-dependencies, -verbose, -write-dependencies,
6102 -write-user-dependencies, no-integrated-cpp, traditional): New.
6104 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
6107 * c-common.h (objc_start_method_definition): Return bool instead
6109 * stub-objc.c (objc_start_method_definition): Return bool instead
6112 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
6115 * c-common.h (objc_get_interface_ivars): New declaration.
6116 * stub-objc.c (objc_get_interface_ivars): New stub.
6118 2010-09-15 Ian Lance Taylor <iant@google.com>
6120 * c-common.c (parse_optimize_options): Do not capitalize warning
6121 messages. Remove period at end of warning message.
6123 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
6125 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
6126 (handle_alias_attribute): ... here.
6127 (handle_ifunc_attribute): New.
6129 2010-09-06 Mark Mitchell <mark@codesourcery.com>
6131 * c-common.h (do_warn_double_promotion): Declare.
6132 * c-common.c (do_warn_double_promotion): Define.
6134 2010-09-05 Mark Mitchell <mark@codesourcery.com>
6136 * c.opt (Wdouble-promotion): New.
6138 2010-09-02 Joseph Myers <joseph@codesourcery.com>
6140 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
6141 fvtable-thunks, fxref): Mark no longer supported in help text.
6143 2010-09-02 Joseph Myers <joseph@codesourcery.com>
6145 * c.opt (Wimport, fall-virtual, falt-external-templates,
6146 fdefault-inline, fenum-int-equiv, fexternal-templates,
6147 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
6148 fname-mangling-version-, fnew-abi, fnonnull-objects,
6149 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
6150 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
6152 (fhandle-exceptions): Mark with Alias and Warn.
6153 * c-opts.c (c_common_handle_option): Don't handle options marked
6156 2010-09-02 Joseph Myers <joseph@codesourcery.com>
6158 * c.opt (Wcomments, Werror-implicit-function-declaration,
6159 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
6160 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
6162 * c-common.c (option_codes): Use OPT_Wcomment instead of
6164 * c-opts.c (warning_as_error_callback, c_common_handle_option):
6165 Don't handle options marked as aliases.
6167 2010-08-25 Richard Guenther <rguenther@suse.de>
6169 * c-common.c (c_common_get_alias_set): Remove special
6170 handling for pointers.
6172 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
6174 * c-common.c: Use FOR_EACH_VEC_ELT.
6175 * c-gimplify.c: Likewise.
6176 * c-pragma.c: Likewise.
6178 2010-08-16 Joseph Myers <joseph@codesourcery.com>
6180 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
6182 (MMDX): Change back to MMD. Mark NoDriverArg instead of
6184 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
6185 instead of OPT_MDX and OPT_MMDX.
6187 2010-08-16 Joseph Myers <joseph@codesourcery.com>
6189 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
6191 2010-08-12 Joseph Myers <joseph@codesourcery.com>
6193 * c.opt (MD, MMD): Change to MDX and MMDX.
6194 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
6196 2010-08-11 Joseph Myers <joseph@codesourcery.com>
6198 * c-opts.c (c_common_handle_option): Call handle_generated_option
6199 instead of handle_option.
6201 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
6203 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
6204 (maybe_apply_renaming_pragma): Delete unneeded declarations.
6206 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
6208 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
6209 (pending_redefine_extname): Change type to a VEC.
6210 (add_to_renaming_pragma_list): Update for new type of
6211 pending_redefine_extname.
6212 (maybe_apply_renaming_pragma): Likewise.
6214 2010-08-04 Arnaud Charlet <charlet@adacore.com>
6216 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
6218 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
6219 decide whether a type has already been declared/seen.
6220 Do not go to the original type.
6221 (dump_nested_types): New parameter forward.
6222 Generate forward declaration if needed and mark type as visited.
6223 (print_ada_declaration): Call dump_nested_types if not already done.
6224 Mark types as visited.
6226 2010-08-03 Joseph Myers <joseph@codesourcery.com>
6228 * c.opt (-print-pch-checksum): Remove option.
6229 * c-opts.c (c_common_handle_option): Don't handle
6230 OPT_print_pch_checksum.
6232 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6234 * c-common.h (c_common_handle_option): Update prototype and return
6236 * c-opts.c (c_common_handle_option): Update prototype and return
6237 value type. Update calls to handle_option and
6238 enable_warning_as_error.
6240 2010-07-27 Jakub Jelinek <jakub@redhat.com>
6243 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
6245 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6247 * c-common.h (c_common_missing_argument): Remove.
6248 * c-opts.c (c_common_missing_argument): Remove.
6249 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
6250 idirafter, imacros, include, isysroot, isystem, iquote): Add
6252 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
6254 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6256 * c-common.h (c_common_option_lang_mask,
6257 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
6259 (c_common_init_options): Update prototype.
6260 * c-opts.c (c_common_option_lang_mask): New.
6261 (c_common_initialize_diagnostics): Split out of
6262 c_common_init_options.
6263 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
6265 (c_common_init_options): Update prototype. Use decoded options in
6266 search for -lang-asm.
6268 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
6270 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
6271 * c-format.c: Likewise.
6273 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
6275 * c-common.h: Include diagnostic-core.h. Error if already
6277 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
6279 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
6281 * c-common.c (IN_GCC_FRONTEND): Do not undef.
6282 Do not include expr.h
6283 (vector_mode_valid_p): Move here.
6285 2010-06-21 DJ Delorie <dj@redhat.com>
6287 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
6288 allow these pragmas anywhere.
6290 2010-06-14 Jakub Jelinek <jakub@redhat.com>
6293 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
6294 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
6295 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
6296 ggc_strdup instead of xstrdup.
6298 2010-06-10 Jakub Jelinek <jakub@redhat.com>
6300 * c-cppbuiltin.c: Include cpp-id-data.h.
6301 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
6302 (lazy_hex_fp_value): New function.
6303 (builtin_define_with_hex_fp_value): Provide definitions lazily.
6305 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
6307 * c-gimplify.c: Do not include tree-flow.h
6309 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
6312 * c-common.c: Rename targetm member:
6313 targetm.enum_va_list -> targetm.enum_va_list_p
6315 2010-06-28 Anatoly Sokolov <aesok@post.ru>
6317 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
6319 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
6321 * c-cppbuiltin.c: Do not include except.h.
6323 2010-06-24 Andi Kleen <ak@linux.intel.com>
6325 * c-common.c (warn_for_omitted_condop): New.
6326 * c-common.h (warn_for_omitted_condop): Add prototype.
6328 2010-06-21 Joseph Myers <joseph@codesourcery.com>
6330 * c.opt (lang-objc): Remove.
6331 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
6333 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
6335 * c-opts.c: Include "tm_p.h".
6337 2010-06-20 Joseph Myers <joseph@codesourcery.com>
6339 * c-common.c (parse_optimize_options): Update call to
6342 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
6344 * c-common.c (record_types_used_by_current_var_decl): Adjust for
6345 new type of types_used_by_cur_var_decl.
6347 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
6350 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
6351 for C++ standard compliance.
6353 2010-06-16 Jason Merrill <jason@redhat.com>
6355 * c.opt: Add -Wnoexcept.
6357 2010-06-16 Richard Guenther <rguenther@suse.de>
6360 * c-common.c (c_common_truthvalue_conversion): Remove
6361 premature and wrong optimization concering ADDR_EXPRs.
6363 2010-06-15 Arnaud Charlet <charlet@adacore.com>
6365 * c-ada-spec.c (dump_sloc): Remove column info.
6366 (is_simple_enum): New function.
6367 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
6368 enum types when relevant.
6370 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
6372 * c-common.c (conversion_warning): Warn at expression
6375 2010-06-10 Joseph Myers <joseph@codesourcery.com>
6377 * c-opts.c (c_common_handle_option): Don't handle
6380 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
6382 * c-pragma.c (push_alignment): Use typed GC allocation.
6383 (handle_pragma_push_options): Likewise.
6385 * c-common.c (parse_optimize_options): Likewise.
6387 * c-common.h (struct sorted_fields_type): Add variable_size GTY
6390 2010-06-07 Joseph Myers <joseph@codesourcery.com>
6392 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
6393 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6394 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6395 flag_signed_bitfields, warn_strict_null_sentinel,
6396 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
6397 flag_gen_declaration, flag_no_gnu_keywords,
6398 flag_implement_inlines, flag_implicit_templates,
6399 flag_implicit_inline_templates, flag_optional_diags,
6400 flag_elide_constructors, flag_default_inline, flag_rtti,
6401 flag_conserve_space, flag_access_control, flag_check_new,
6402 flag_new_for_scope, flag_weak, flag_working_directory,
6403 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
6404 flag_enforce_eh_specs, flag_threadsafe_statics,
6405 flag_pretty_templates): Remove.
6406 * c-common.h (flag_preprocess_only, flag_nil_receivers,
6407 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
6408 flag_replace_objc_classes, flag_undef, flag_no_builtin,
6409 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6410 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6411 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
6412 flag_no_gnu_keywords, flag_implement_inlines,
6413 flag_implicit_templates, flag_implicit_inline_templates,
6414 flag_optional_diags, flag_elide_constructors, flag_default_inline,
6415 flag_rtti, flag_conserve_space, flag_access_control,
6416 flag_check_new, flag_new_for_scope, flag_weak,
6417 flag_working_directory, flag_use_cxa_atexit,
6418 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
6419 flag_threadsafe_statics, flag_pretty_templates,
6420 warn_strict_null_sentinel): Remove.
6421 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
6422 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
6423 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
6424 fimplicit-inline-templates, fimplicit-templates,
6425 flax-vector-conversions, fms-extensions, fnil-receivers,
6426 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
6427 frtti, fshort-double, fshort-enums, fshort-wchar,
6428 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
6429 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
6430 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
6431 gen-decls, undef): Use Var.
6432 (fdefault-inline, foptional-diags): Document as doing nothing.
6433 * c-opts.c (c_common_handle_option): Remove cases for options now
6434 using Var. Mark ignored options as such.
6436 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
6438 * c-common.c: Moved to here from parent directory.
6439 * c-common.def: Likewise.
6440 * c-common.h: Likewise.
6441 * c-cppbuiltin.c: Likewise.
6442 * c-dump.c: Likewise.
6443 * c-format.c: Likewise.
6444 * c-format.h : Likewise.
6445 * c-gimplify.c: Likewise.
6446 * c-lex.c: Likewise.
6447 * c-omp.c: Likewise.
6449 * c-opts.c: Likewise.
6450 * c-pch.c: Likewise.
6451 * c-ppoutput.c: Likewise.
6452 * c-pragma.c: Likewise.
6453 * c-pragma.h: Likewise.
6454 * c-pretty-print.c: Likewise.
6455 * c-pretty-print.h: Likewise.
6456 * c-semantics.c: Likewise.
6457 * stub-objc.c: Likewise.
6459 * c-common.c: Include gt-c-family-c-common.h.
6460 * c-pragma.c: Include gt-c-family-c-pragma.h.
6462 Copyright (C) 2010-2016 Free Software Foundation, Inc.
6464 Copying and distribution of this file, with or without modification,
6465 are permitted in any medium without royalty provided the copyright
6466 notice and this notice are preserved.