1 2016-12-21 Release Manager
5 2016-10-28 Aldy Hernandez <aldyh@redhat.com>
8 * c-pretty-print.c (simple_type_specifier): Do not dereference `t'
11 2016-09-27 Richard Biener <rguenther@suse.de>
13 Backport from mainline
14 2016-09-06 Richard Biener <rguenther@suse.de>
17 * c-common.c (c_common_mark_addressable_vec): Handle
18 COMPOUND_LITERAL_EXPR.
20 2016-09-13 Tom de Vries <tom@codesourcery.com>
23 2016-09-13 Jason Merrill <jason@redhat.com>
24 Tom de Vries <tom@codesourcery.com>
27 * c-common.c (set_underlying_type): Don't treat array as builtin type.
29 2016-08-22 Release Manager
33 2016-07-05 Markus Trippelsdorf <markus@trippelsdorf.de>
36 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_rvalue_references.
38 2016-06-14 Jakub Jelinek <jakub@redhat.com>
40 Backported from mainline
41 2016-06-10 Jakub Jelinek <jakub@redhat.com>
44 * c.opt (Wpsabi): Add Warning flag.
46 2016-06-13 Jakub Jelinek <jakub@redhat.com>
49 * c-gimplify.c (ubsan_walk_array_refs_r): Set *walk_subtrees = 0 on
50 all BIND_EXPRs, and on all BIND_EXPRs recurse also on BIND_EXPR_BODY.
52 2016-05-30 Jakub Jelinek <jakub@redhat.com>
55 * c-omp.c (c_omp_split_clauses): Put OMP_CLAUSE_DEPEND to
56 C_OMP_CLAUSE_SPLIT_TARGET. Put OMP_CLAUSE_NOWAIT to
57 C_OMP_CLAUSE_SPLIT_TARGET if combined with target construct,
58 instead of C_OMP_CLAUSE_SPLIT_FOR.
60 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
63 * c-common.h (c_oacc_split_loop_clauses): Add boolean argument.
64 * c-omp.c (c_oacc_split_loop_clauses): Use it to duplicate
65 reduction clauses in acc parallel loops.
67 2016-04-27 Release Manager
71 2016-04-19 Jason Merrill <jason@redhat.com>
73 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_range_based_for.
75 2016-04-15 Marek Polacek <polacek@redhat.com>
78 * c-common.c (build_va_arg): Change two asserts into errors and return
81 2016-04-13 Marek Polacek <polacek@redhat.com>
84 * c-indentation.c (should_warn_for_misleading_indentation): Bail out
85 for switch statements, too.
87 2016-03-28 Jason Merrill <jason@redhat.com>
89 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_range_based_for.
91 2016-03-23 Marek Polacek <polacek@redhat.com>
94 * c.opt (Wignored-attributes): New option.
96 2016-03-22 David Malcolm <dmalcolm@redhat.com>
99 * c-indentation.c (warn_for_misleading_indentation): Rewrite the
100 diagnostic text, reversing the order of the warning and note so
101 that they appear in source order.
103 2016-03-17 Marek Polacek <polacek@redhat.com>
106 * c-common.c (resolve_overloaded_builtin): Set TREE_USED for the fetch
109 2016-03-14 Jason Merrill <jason@redhat.com>
111 * c-cppbuiltin.c (c_cpp_builtins): Set __cpp_hex_float.
113 * c-cppbuiltin.c (c_cpp_builtins): Bump __cpp_range_based_for.
115 2016-03-09 Richard Biener <rguenther@suse.de>
118 * c-common.c (strict_aliasing_warning): Add back
119 alias_sets_conflict_p check.
121 2016-03-08 Jason Merrill <jason@redhat.com>
123 * c-opts.c (set_std_cxx1z): Don't enable concepts.
125 2016-03-04 David Malcolm <dmalcolm@redhat.com>
128 * c-indentation.c (get_visual_column): Move code to determine next
130 (next_tab_stop): ...this new function.
131 (line_contains_hash_if): Delete function.
132 (detect_preprocessor_logic): Delete function.
133 (get_first_nws_vis_column): New function.
134 (detect_intervening_unindent): New function.
135 (should_warn_for_misleading_indentation): Replace call to
136 detect_preprocessor_logic with a call to
137 detect_intervening_unindent.
139 2016-03-04 David Malcolm <dmalcolm@redhat.com>
142 * c-indentation.c (should_warn_for_misleading_indentation): When
143 suppressing warnings about cases where the guard and body are on
144 the same column, only use the first non-whitespace column in place
145 of the guard token column when dealing with "else" clauses.
146 When rejecting aligned BODY and NEXT, loosen the requirement
147 from equality with the first non-whitespace of guard to simply
148 that they not be indented relative to it.
150 2016-03-04 Richard Biener <rguenther@suse.de>
153 * c-common.c (strict_aliasing_warning): Use alias_set_subset_of
154 instead of alias_sets_conflict_p.
156 2016-03-01 Marek Polacek <polacek@redhat.com>
159 * c-common.c (reject_gcc_builtin): Check for FUNCTION_DECL rather than
162 2016-02-22 Martin Sebor <msebor@redhat.com>
165 * c-common.c (check_builtin_function_arguments): Validate and
166 reject invalid arguments to __builtin_alloca_with_align.
168 2016-02-20 Mark Wielaard <mjw@redhat.com>
171 * c.opt (Wunused-const-variable): Turn into Alias for...
172 (Wunused-const-variable=): New option.
174 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
177 * c-opts.c (c_common_post_options): Move call to set_std_cxx14 from
179 (c_common_init_options): ...to here.
180 (set_std_cxx98): Initialize flag_isoc94 and flag_isoc99.
182 2016-02-19 Jakub Jelinek <jakub@redhat.com>
185 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_GRAINSIZE.
186 (init_pragma): Register PRAGMA_CILK_GRAINSIZE even for
187 flag_preprocess_only.
189 2016-02-16 Jakub Jelinek <jakub@redhat.com>
192 * c.opt (Wnonnull-compare): Enable for -Wall.
194 2016-02-15 Jakub Jelinek <jakub@redhat.com>
197 * c-common.c (sync_resolve_size): Diagnose too few arguments
198 even when params is non-NULL empty vector.
200 2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
203 * c.opt (fshort-double): Remove.
205 2016-02-05 Martin Sebor <msebor@redhat.com>
208 * c.opt (Warning options): Update -Wplacement-new to take
209 an optional argument.
211 2016-02-01 Jakub Jelinek <jakub@redhat.com>
213 PR preprocessor/69543
215 * c-pragma.c (handle_pragma_diagnostic): Pass input_location
216 instead of loc to control_warning_option.
218 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
220 * c.opt (fopenacc-dim=): New option.
222 2016-01-27 Ryan Burn <contact@rnburn.com>
225 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use
226 gimplify_arg. Removed superfluous post_p argument.
227 * c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed
228 superfluous post_p argument.
229 * c-gimplify.c (c_gimplify_expr): Likewise.
231 2016-01-26 David Malcolm <dmalcolm@redhat.com>
234 * c-opts.c (c_diagnostic_finalizer): Replace invocation of
235 pp_newline_and_flush with pp_flush.
237 2016-01-20 Martin Sebor <msebor@redhat.com>
240 * c-common.c (sync_resolve_size): Avoid printing diagnostic about
241 an incompatible argument when the argument isn't a valid tree node.
243 2016-01-18 Jason Merrill <jason@redhat.com>
246 * c-common.c (check_function_arguments_recurse): Fold the whole
247 COND_EXPR, not just the condition.
249 2016-01-18 Tom de Vries <tom@codesourcery.com>
251 * c-omp.c (c_oacc_split_loop_clauses): Don't copy OMP_CLAUSE_REDUCTION,
252 classify as loop clause.
254 2016-01-15 Jakub Jelinek <jakub@redhat.com>
257 * c-pragma.c (c_register_pragma_1): Adjust comment to note that
258 C++ FE no longer has limit on number of pragmas.
260 2015-01-14 Ryan Burn <contact@rnburn.com>
263 * cilk.c (create_cilk_wrapper_body): Call fold_build_cleanup_point_expr
264 to add missing cleanup point.
266 2016-01-14 David Malcolm <dmalcolm@redhat.com>
269 * c-indentation.c (get_visual_column): Add location_t param.
270 Handle the column number being zero by effectively disabling the
271 warning, with an "inform".
272 (should_warn_for_misleading_indentation): Add location_t argument
273 for all uses of get_visual_column.
275 2016-01-10 Patrick Palka <ppalka@gcc.gnu.org>
278 * c-indentation.c (should_warn_for_misleading_indentation):
279 Don't warn about do-while statements.
281 2016-01-07 Martin Sebor <msebor@redhat.com>
284 * c-common.c (sync_resolve_size): Reject first argument when it's
287 2016-01-05 David Malcolm <dmalcolm@redhat.com>
290 * c-indentation.c (get_visual_column): Remove default argument.
291 (should_warn_for_misleading_indentation): For the multiline case,
292 update call to get_visual_column for next_stmt_exploc so that it
293 captures the location of the first non-whitespace character in the
294 relevant line. Don't issue warnings if there is non-whitespace
295 before the next statement.
297 2016-01-04 Jakub Jelinek <jakub@redhat.com>
299 Update copyright years.
301 2015-12-21 David Malcolm <dmalcolm@redhat.com>
303 * c-common.c (binary_op_error): Convert first param from
304 location_t to rich_location * and use it when emitting an error.
305 * c-common.h (binary_op_error): Convert first param from
306 location_t to rich_location *.
308 2015-12-16 David Malcolm <dmalcolm@redhat.com>
310 * c-common.h (conflict_marker_get_final_tok_kind): New prototype.
311 * c-lex.c (conflict_marker_get_final_tok_kind): New function.
313 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
315 * c-common.c (c_common_attribute_table): Handle "omp declare target
318 2015-12-14 Jakub Jelinek <jakub@redhat.com>
321 * c.opt (Wmissing-format-attribute, Wnormalized): Add Warning option.
323 2014-12-12 Tobias Burnus <burnus@net-b.de>
326 * c-format.c (gcc_gfc_char_table): Add 'q' flag to remaining
327 specifiers (%d, %i,%u and %c).
329 2015-12-10 David Malcolm <dmalcolm@redhat.com>
331 * c.opt (Wmisleading-indentation): Add to -Wall for C and C++.
333 2015-12-08 Jakub Jelinek <jakub@redhat.com>
337 * c.opt (Wfloat-conversion, Wsign-conversion): Add Warning.
338 * c-pragma.c (handle_pragma_diagnostic): Adjust
339 control_warning_option caller.
341 2015-12-07 David Malcolm <dmalcolm@redhat.com>
343 * c-common.c (c_cpp_error): Update for change to
344 rich_location::set_range.
346 2015-12-04 Paolo Bonzini <bonzini@gnu.org>
348 * c-common.c (maybe_warn_shift_overflow): Warn on all overflows if
349 shifting 1 out of the sign bit.
351 2015-12-04 Kirill Yukhin <kirill.yukhin@intel.com>
353 * c-common.c (c_common_attribute_table[]): Update max arguments
354 count for "simd" attribute.
355 (handle_simd_attribute): Parse "notinbranch" and "inbranch" arguments.
357 2015-12-03 Jakub Jelinek <jakub@redhat.com>
359 PR preprocessor/57580
360 * c-ppoutput.c (print): Change printed field to bool.
361 Move src_file last for smaller padding.
362 (init_pp_output): Set print.printed to false instead of 0.
363 (scan_translation_unit): Fix up formatting. Set print.printed
364 to true after printing something other than newline.
365 (scan_translation_unit_trad): Set print.printed to true instead of 1.
366 (maybe_print_line_1): Set print.printed to false instead of 0.
367 (print_line_1): Likewise.
368 (do_line_change): Set print.printed to true instead of 1.
369 (cb_define, dump_queued_macros, cb_include, cb_def_pragma,
370 dump_macro): Set print.printed to false after printing newline.
372 2015-12-02 Jason Merrill <jason@redhat.com>
374 * c-common.c (fold_for_warn): New.
375 (warn_logical_operator, warn_tautological_cmp)
376 (check_function_arguments_recurse, maybe_warn_bool_compare): Use it.
378 * c-common.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
379 (c_fully_fold_internal, decl_constant_value_for_optimization):
381 * c-common.h: Don't declare decl_constant_value_for_optimization.
383 2015-12-02 Joseph Myers <joseph@codesourcery.com>
386 * c-common.h (c_build_qualified_type): Add extra default
389 2015-12-01 Julian Brown <julian@codesourcery.com>
390 Cesar Philippidis <cesar@codesourcery.com>
391 James Norris <James_Norris@mentor.com>
393 * c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
394 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
395 (pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
397 2015-11-30 Eric Botcazou <ebotcazou@adacore.com>
399 * c-ada-spec.c (print_ada_macros): Remove redundant blank line.
400 (decl_sloc_common): Delete and move bulk of processing to...
401 (decl_sloc): ...here.
402 (pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
403 (dump_ada_double_name): Remove S parameter and compute the suffix.
404 (dump_ada_array_type): Add PARENT parameter. Simplify computation of
405 element type and deal with an anonymous one.
406 (dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
407 (dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
408 and remove reference to QUAL_UNION_TYPE.
409 (dump_nested_types): Make 2 passes on the fields and move bulk to...
410 (dump_nested_type): ...here. New function extracted from above.
411 Generate a full declaration for anonymous element type of arrays.
412 (print_ada_declaration): Really skip anonymous declarations. Remove
413 references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
414 Clean up processing of declarations of array types and objects.
415 (print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
416 Remove obsolete code and tidy up.
418 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
421 * c-common.c (handle_transparent_union_attribute): Update
424 2015-11-27 Martin Liska <mliska@suse.cz>
427 * array-notation-common.c (cilkplus_extract_an_triplets):
428 Release vector of vectors.
429 * cilk.c (gimplify_cilk_spawn): Free allocated memory.
431 2015-11-26 Eric Botcazou <ebotcazou@adacore.com>
434 * c-ada-spec.c (dump_nested_types): Add guard for error_mark_node.
435 (print_ada_struct_decl): Likewise.
437 2015-11-23 Igor Zamyatin <igor.zamyatin@intel.com>
440 * c-gimplify.c (c_gimplify_expr): Stop the process if see an error.
441 * cilk.c (recognize_spawn): Determine location in a more precise
444 2015-11-19 Jason Merrill <jason@redhat.com>
446 * c-common.c (shorten_compare): But look through macros from
449 2015-11-18 Jason Merrill <jason@redhat.com>
451 * c-common.c (shorten_compare): Don't -Wtype-limits if the
452 non-constant operand comes from a macro.
454 2015-11-17 Jason Merrill <jason@redhat.com>
457 * c-common.c (warn_tautological_cmp): Fold before checking for
460 2015-11-16 Marek Polacek <polacek@redhat.com>
463 * c-common.c (check_case_bounds): Fold low and high cases.
465 2015-11-16 Marek Polacek <polacek@redhat.com>
467 * c-ada-spec.c (dump_ada_template): Use RECORD_OR_UNION_TYPE_P.
468 * c-common.c (c_common_get_alias_set): Likewise.
469 (handle_visibility_attribute): Likewise.
471 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
473 * c-common.c (handle_simd_attribute): New.
474 (struct attribute_spec): Add entry for "simd".
475 (handle_simd_attribute): New.
477 2015-11-13 Kai Tietz <ktietz70@googlemail.com>
479 * c-lex.c (interpret_float): Use fold_convert.
481 2015-11-13 David Malcolm <dmalcolm@redhat.com>
483 * c-common.c (c_fully_fold_internal): Capture existing souce_range,
484 and store it on the result.
485 * c-opts.c (c_common_init_options): Set
486 global_dc->colorize_source_p.
488 2015-11-12 James Norris <jnorris@codesourcery.com>
489 Joseph Myers <joseph@codesourcery.com>
491 * c-pragma.c (oacc_pragmas): Add entry for declare directive.
492 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_DECLARE.
493 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT and
494 PRAGMA_OACC_CLAUSE_LINK.
496 2015-11-11 Marek Polacek <polacek@redhat.com>
500 * c-common.c (valid_array_size_p): New function.
501 * c-common.h (valid_array_size_p): Declare.
503 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr>
506 * c-pragma.c (c_register_pragma_1): Update the gcc_assert to 256.
508 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
510 * array-notation-common.c: Remove unused header files.
511 * c-ada-spec.c: Likewise.
512 * c-cilkplus.c: Likewise.
513 * c-common.c: Likewise.
514 * c-cppbuiltin.c: Likewise.
515 * c-dump.c: Likewise.
516 * c-format.c: Likewise.
517 * c-gimplify.c: Likewise.
518 * c-indentation.c: Likewise.
521 * c-opts.c: Likewise.
523 * c-ppoutput.c: Likewise.
524 * c-pragma.c: Likewise.
525 * c-pretty-print.c: Likewise.
526 * c-semantics.c: Likewise.
527 * c-ubsan.c: Likewise.
529 * stub-objc.c: Likewise.
531 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
532 Cesar Philippidis <cesar@codesourcery.com>
533 James Norris <jnorris@codesourcery.com>
534 Julian Brown <julian@codesourcery.com>
535 Nathan Sidwell <nathan@codesourcery.com>
537 * c-pragma.c (oacc_pragmas): Add "routine".
538 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE.
540 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
542 * c-common.c (c_common_attributes): Add scalar_storage_order.
543 (handle_scalar_storage_order_attribute): New function.
544 * c-pragma.c (global_sso): New variable.
545 (maybe_apply_pragma_scalar_storage_order): New function.
546 (handle_pragma_scalar_storage_order): Likewise.
547 (init_pragma): Register scalar_storage_order.
548 * c-pragma.h (maybe_apply_pragma_scalar_storage_order): Declare.
549 * c.opt (Wscalar-storage-order): New warning.
550 (fsso-struct=): New option.
552 2015-11-08 Martin Sebor <msebor@redhat.com>
554 * c.opt (Wplacement-new): Add a period to the end of a sentence.
556 2015-11-07 Richard Sandiford <richard.sandiford@arm.com>
558 * c-common.c: Don't undef DEF_BUILTIN.
560 2015-11-06 David Malcolm <dmalcolm@redhat.com>
562 * c-common.c (c_cpp_error): Convert parameter from location_t to
563 rich_location *. Eliminate the "column_override" parameter and
564 the call to diagnostic_override_column.
565 Update the "done_lexing" clause to set range 0
566 on the rich_location, rather than overwriting a location_t.
567 * c-common.h (c_cpp_error): Convert parameter from location_t to
568 rich_location *. Eliminate the "column_override" parameter.
570 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
571 Thomas Schwinge <thomas@codesourcery.com>
572 James Norris <jnorris@codesourcery.com>
574 * c-omp.c (c_oacc_split_loop_clauses): Make TILE, GANG, WORKER, VECTOR,
575 AUTO, SEQ, INDEPENDENT and PRIVATE loop clauses. Associate REDUCTION
576 clauses with parallel and kernels and loops.
577 * c-pragma.h (enum pragma_omp_clause): Add entries for
578 PRAGMA_OACC_CLAUSE_{INDEPENDENT,TILE,DEFAULT}.
579 * pt.c (tsubst_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,
580 NUM_WORKERS,VECTOR_LENGTH,GANG,WORKER,VECTOR,ASYNC,WAIT,TILE,AUTO,
582 (tsubst_expr): Add support for OMP_CLAUSE_{KERNELS,PARALLEL,LOOP}.
584 2015-11-05 Martin Sebor <msebor@redhat.com>
587 * c.opt (-Wplacement-new): New option.
589 2015-11-05 Jakub Jelinek <jakub@redhat.com>
591 * c-common.h (c_finish_omp_atomic): Add TEST argument.
592 (c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New prototypes.
593 * c-omp.c (c_finish_omp_atomic): Add TEST argument. Don't call
594 save_expr or create_tmp_var* if TEST is true.
595 (c_finish_omp_for): Store OMP_FOR_ORIG_DECLS always.
596 Don't call add_stmt here.
597 (struct c_omp_check_loop_iv_data): New type.
598 (c_omp_check_loop_iv_r, c_omp_check_loop_iv,
599 c_omp_check_loop_iv_exprs): New functions.
600 (c_omp_split_clauses): Adjust for lastprivate being allowed on
602 (c_omp_declare_simd_clauses_to_numbers): Change
603 OMP_CLAUSE_LINEAR_VARIABLE_STRIDE OMP_CLAUSE_LINEAR_STEP into numbers.
604 (c_omp_declare_simd_clauses_to_decls): Similarly change those
605 from numbers to PARM_DECLs.
607 2015-11-04 Mikhail Maltsev <maltsevm@gmail.com>
609 * c-omp.c (c_omp_split_clauses): Remove conditional compilation. Use
612 2015-11-03 Bernd Schmidt <bschmidt@redhat.com>
615 * c-common.h (fold_offsetof_1): Add argument.
616 * c-common.c (fold_offsetof_1): Diagnose more invalid
617 offsetof expressions that reference elements past the end of
620 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
621 Chung-Lin Tang <cltang@codesourcery.com>
623 * c-pragma.c (oacc_pragmas): Add "atomic".
624 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC.
626 2015-10-30 Evgeny Stupachenko <evstupac@gmail.com>
628 * c-common.c (handle_target_clones_attribute): New.
629 (c_common_attribute_table): Add handle_target_clones_attribute.
630 (handle_always_inline_attribute): Add check on target_clones attribute.
631 (handle_target_attribute): Ditto.
633 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
635 * array-notation-common.c: Reorder #include's and remove duplicates.
636 * c-ada-spec.c: Likewise.
637 * c-cilkplus.c: Likewise.
638 * c-common.c: Likewise.
639 * c-cppbuiltin.c: Likewise.
640 * c-dump.c: Likewise.
641 * c-format.c: Likewise.
642 * c-gimplify.c: Likewise.
643 * c-indentation.c: Likewise.
646 * c-opts.c: Likewise.
648 * c-ppoutput.c: Likewise.
649 * c-pragma.c: Likewise.
650 * c-pretty-print.c: Likewise.
651 * c-semantics.c: Likewise.
652 * c-ubsan.c: Likewise.
654 * stub-objc.c: Likewise.
656 2015-10-28 Jason Merrill <jason@redhat.com>
658 * c-common.c (pointer_int_sum): Fold the MULT_EXPR.
660 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
661 James Norris <jnorris@codesourcery.com>
662 Cesar Philippidis <cesar@codesourcery.com>
666 * c-common.h (c_oacc_split_loop_clauses): Declare function.
667 * c-omp.c (c_oacc_split_loop_clauses): New function.
669 2015-10-21 Martin Sebor <msebor@redhat.com>
672 * c.opt: End each sentence that describes an option with a period.
674 2015-10-20 Marek Polacek <polacek@redhat.com>
676 * array-notation-common.c (is_cilkplus_vector_p): Define.
677 * c-common.h (is_cilkplus_vector_p): Declare.
679 2015-10-20 Marek Polacek <polacek@redhat.com>
681 * c.opt (std=gnu++11): Do not describe as experimental.
682 (std=gnu++14): Likewise.
684 2015-10-19 Jason Merrill <jason@redhat.com>
686 * c-cppbuiltin.c (c_cpp_builtins): Define
687 __cpp_nontype_template_args.
689 2015-10-19 Jason Merrill <jason@redhat.com>
691 * c-cppbuiltin.c (c_cpp_builtins): Define
692 __cpp_enumerator_attributes, __cpp_fold_expressions,
693 __cpp_unicode_characters.
695 2015-10-13 Jakub Jelinek <jakub@redhat.com>
696 Aldy Hernandez <aldyh@redhat.com>
698 * c-common.c (enum c_builtin_type): Define DEF_FUNCTION_TYPE_9,
699 DEF_FUNCTION_TYPE_10 and DEF_FUNCTION_TYPE_11.
700 (c_define_builtins): Likewise.
701 * c-common.h (enum c_omp_clause_split): Add
702 C_OMP_CLAUSE_SPLIT_TASKLOOP.
703 (c_finish_omp_critical, c_finish_omp_ordered): Add CLAUSES argument.
704 (c_finish_omp_for): Add ORIG_DECLV argument.
705 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP as
706 201511 instead of 201307.
707 * c-omp.c (c_finish_omp_critical): Add CLAUSES argument, set
708 OMP_CRITICAL_CLAUSES to it.
709 (c_finish_omp_ordered): Add CLAUSES argument, set
710 OMP_ORDERED_CLAUSES to it.
711 (c_finish_omp_for): Add ORIG_DECLV argument, set OMP_FOR_ORIG_DECLS
712 to it if OMP_FOR. Clear DECL_INITIAL on the IVs.
713 (c_omp_split_clauses): Handle OpenMP 4.5 combined/composite
714 constructs and new OpenMP 4.5 clauses. Clear
715 OMP_CLAUSE_SCHEDULE_SIMD if not combined with OMP_SIMD. Add
717 * c-pragma.c (omp_pragmas_simd): Add taskloop.
718 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKLOOP.
719 (enum pragma_omp_clause): Add
720 PRAGMA_OMP_CLAUSE_{DEFAULTMAP,GRAINSIZE,HINT,{IS,USE}_DEVICE_PTR}
721 and PRAGMA_OMP_CLAUSE_{LINK,NOGROUP,NUM_TASKS,PRIORITY,SIMD,THREADS}.
723 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
725 * c-lex.c (interpret_float): Use real_equal instead of
728 2015-10-04 Jason Merrill <jason@redhat.com>
730 Implement N4514, C++ Extensions for Transactional Memory.
731 * c-common.c (c_common_reswords): Add C++ TM TS keywords.
732 (c_common_attribute_table): Add transaction_safe_dynamic.
733 transaction_safe now affects type identity.
734 (handle_tm_attribute): Handle transaction_safe_dynamic.
735 * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT,
736 RID_ATOMIC_CANCEL, RID_SYNCHRONIZED.
737 (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED.
739 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory.
740 * c-pretty-print.c (pp_c_attributes_display): Don't print
741 transaction_safe in C++.
743 2015-10-02 Marek Polacek <polacek@redhat.com>
745 * c.opt (Wduplicated-cond): Don't enable by -Wall anymore.
747 2015-10-02 Marek Polacek <polacek@redhat.com>
750 * c-common.c (warn_duplicated_cond_add_or_warn): New function.
751 * c-common.h (warn_duplicated_cond_add_or_warn): Declare.
752 * c.opt (Wduplicated-cond): New option.
754 2015-10-01 Joseph Myers <joseph@codesourcery.com>
756 * c.opt (std=c11): Do not describe as experimental.
757 (std=gnu11): Likewise.
758 (std=iso9899:2011): Likewise.
760 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
762 * c-common.c (DEF_FUNCTION_TYPE_VAR_6): New.
763 (DEF_FUNCTION_TYPE_VAR_11): Delete.
765 2015-09-25 Marek Polacek <polacek@redhat.com>
767 * c-ubsan.c (ubsan_instrument_division): Remove unnecessary code.
768 (ubsan_instrument_shift): Likewise.
770 2015-09-25 Marek Polacek <polacek@redhat.com>
773 * c-ubsan.c (ubsan_instrument_division): Also pre-evaluate OP1.
775 2015-09-24 Patrick Palka <ppalka@gcc.gnu.org>
777 * c-indentation.c (should_warn_for_misleading_indentation):
778 Compare next_stmt_vis_column with guard_line_first_nws instead
779 of with guard_line_vis_column.
781 2015-09-23 Manuel López-Ibáñez <manu@gcc.gnu.org>
785 * c-pragma.c (handle_pragma_diagnostic): Detect non-warning
786 options and options not valid for the current language.
788 2015-09-22 Patrick Palka <ppalka@gcc.gnu.org>
790 * c-indentation.c (should_warn_for_misleading_indentation):
791 Float out and consolidate the calls to get_visual_column that
792 are passed guard_exploc as an argument. Compare
793 next_stmt_vis_column with guard_line_first_nws instead of with
796 2015-09-22 Nathan Sidwell <nathan@codesourcery.com>
798 * c.opt (Wmultiple-inheritance, Wvirtual-inheritance, Wtemplates,
799 Wnamespaces): New C++ warnings.
801 2015-09-22 Jason Merrill <jason@redhat.com>
803 * c-common.h (abi_compat_version_crosses): New.
804 (warn_abi_version): Declare.
805 * c-common.c: Define it.
806 * c-opts.c (c_common_post_options): Handle it.
807 flag_abi_compat_version defaults to 8.
809 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com>
811 Complete the implementation of N4230, Nested namespace definition.
812 * c-cppbuiltin.c: Add __cpp_namespace_attributes and
813 __cpp_nested_namespace_definitions.
815 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
817 * c-pragma.c (handle_pragma_diagnostic): Fix wrong return.
819 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
821 * c-pragma.c (handle_pragma_diagnostic): Use explicit location
823 * c-pragma.h (pragma_lex): Add optional loc argument.
825 2015-09-16 Mikhail Maltsev <maltsevm@gmail.com>
827 * c-format.c (check_format_arg): Adjust to use common block size in all
830 2015-09-15 David Malcolm <dmalcolm@redhat.com>
832 * c-format.c (location_from_offset): Update for change in
833 signature of location_get_source_line.
834 * c-indentation.c (get_visual_column): Likewise.
835 (line_contains_hash_if): Likewise.
837 2015-09-14 Marek Polacek <polacek@redhat.com>
839 * c-opts.c (c_common_post_options): Set C++ standard earlier, before
840 setting various warnings.
842 2015-09-14 Marek Polacek <polacek@redhat.com>
844 * c-common.c (warn_for_sign_compare): Cast to unsigned when shifting
847 2015-09-11 Mark Wielaard <mjw@redhat.com>
850 * c.opt (Wunused-variable): Option from common.opt.
851 (Wunused-const-variable): New option.
853 2015-09-09 Paolo Carlini <paolo.carlini@oracle.com>
856 * c.opt ([Wsubobject-linkage]): Add.
858 2015-09-03 Martin Sebor <msebor@redhat.com>
861 * c-common.h (c_decl_implicit, reject_gcc_builtin): Declare new
863 * c-common.c (reject_gcc_builtin): Define.
865 2015-09-02 Balaji V. Iyer <balaji.v.iyer@intel.com>
868 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): New
870 * c-gimplify.c (c_gimplify_expr): Added a call to the function
871 cilk_gimplify_call_params_in_spawned_fn.
872 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): New function.
873 (gimplify_cilk_spawn): Removed EXPR_STMT and CLEANUP_POINT_EXPR
876 2015-08-25 Marek Polacek <polacek@redhat.com>
879 * c-common.c (handle_weak_attribute): Don't check whether the
880 visibility can be changed here.
882 2015-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
884 * c-lex.c (c_lex_with_flags): Use explicit locations.
886 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
888 * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
889 c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
891 2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
894 * c-common.c (check_builtin_function_arguments): Add check
895 for BUILT_IN_SIGNBIT argument.
897 2015-08-18 Paolo Carlini <paolo.carlini@oracle.com>
900 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_static_assert value
903 2015-08-17 Marek Polacek <polacek@redhat.com>
905 * c-pretty-print.c (pp_c_cv_qualifiers): Remove code dealing
906 with whitespaces before qualifier names.
908 2015-08-12 Marek Polacek <polacek@redhat.com>
911 * c-common.c (maybe_warn_shift_overflow): Properly handle
912 left-shifting 1 into the sign bit.
914 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
916 * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy.
918 2015-08-06 Andrew Sutton <andrew.n.sutton@gmail.com>
919 Braden Obrzut <admin@maniacsvault.net>
920 Jason Merrill <jason@redhat.com>
922 Add C++ Concepts TS support.
923 * c-common.c (c_common_reswords): Add __is_same_as, concept, requires.
924 * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES.
925 (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New.
926 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts.
927 * c-opts.c (set_std_cxx1z): Set flag_concepts.
928 * c.opt (fconcepts): New.
930 2015-08-02 Martin Sebor <msebor@redhat.com>
932 * c.opt (-Wframe-address): New warning option.
934 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
936 * c-indentation.c (should_warn_for_misleading_indentation):
939 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
941 * c-indentation.c (get_visual_column): Add parameter first_nws,
942 use it. Update comment documenting the function.
943 (is_first_nonwhitespace_on_line): Remove.
944 (should_warn_for_misleading_indentation): Replace usage of
945 of is_first_nonwhitespace_on_line with get_visual_column.
947 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
949 * c-indentation.h (struct token_indent_info): Define.
950 (get_token_indent_info): Define.
951 (warn_for_misleading_information): Declare.
952 * c-common.h (warn_for_misleading_information): Remove.
953 * c-identation.c (warn_for_misleading_indentation):
954 Change declaration to take three token_indent_infos. Adjust
956 * c-identation.c (should_warn_for_misleading_indentation):
957 Likewise. Bail out early if the body is a compound statement.
958 (guard_tinfo_to_string): Define.
960 2015-07-30 Jason Merrill <jason@redhat.com>
962 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
963 '*' for reference decay.
965 2015-07-30 Marek Polacek <polacek@redhat.com>
967 * c-common.c (warn_tautological_cmp): Bail for float types.
969 2015-07-27 Marek Polacek <polacek@redhat.com>
972 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
974 2015-07-27 Marek Polacek <polacek@redhat.com>
978 * c-common.c (find_array_ref_with_const_idx_r): New function.
979 (warn_tautological_cmp): New function.
980 * c-common.h (warn_tautological_cmp): Declare.
981 * c.opt (Wtautological-compare): New option.
983 2015-07-23 Marek Polacek <polacek@redhat.com>
985 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
986 (ubsan_instrument_shift): Likewise.
988 2015-07-23 Marek Polacek <polacek@redhat.com>
991 * c-ubsan.c: Include gimplify.h.
992 (ubsan_instrument_division): Unshare OP0 and OP1.
993 (ubsan_instrument_shift): Likewise.
995 2015-07-20 Marek Polacek <polacek@redhat.com>
996 Richard Sandiford <richard.sandiford@arm.com>
999 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
1000 Use EXPR_LOC_OR_LOC.
1001 (maybe_warn_shift_overflow): New function.
1002 * c-common.h (maybe_warn_shift_overflow): Declare.
1003 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
1004 * c.opt (Wshift-overflow): New option.
1006 2015-07-16 Martin Liska <mliska@suse.cz>
1008 * c-format.c (static void check_format_info_main): Use
1009 object_allocator instead of pool_allocator.
1010 (check_format_arg): Likewise.
1011 (check_format_info_main): Likewise.
1013 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
1015 * c-opts.c: Remove multiline #include comment.
1017 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
1019 * c-common.c: Fix double word typos.
1021 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
1023 * c-ada-spec.h (cpp_operation): Revert latest change.
1024 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
1025 constructors and destructors.
1027 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1029 * c-common.h: Adjust includes for flags.h changes.
1030 * stub-objc.c: Likewise.
1032 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
1034 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
1035 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
1037 2015-07-08 Jakub Jelinek <jakub@redhat.com>
1039 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
1040 are to be removed, return NULL rather than original clauses list.
1042 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1044 * array-notation-common.c: Adjust includes.
1045 * c-ada-spec.c: Likewise.
1046 * c-cilkplus.c: Likewise.
1047 * c-common.h: Likewise.
1048 * c-cppbuiltin.c: Likewise.
1049 * c-dump.c: Likewise.
1050 * c-format.c: Likewise.
1051 * c-gimplify.c: Likewise.
1052 * c-indentation.c: Likewise.
1053 * c-lex.c: Likewise.
1054 * c-omp.c: Likewise.
1055 * c-opts.c: Likewise.
1056 * c-pch.c: Likewise.
1057 * c-ppoutput.c: Likewise.
1058 * c-pragma.c: Likewise.
1059 * c-pretty-print.c: Likewise.
1060 * c-semantics.c: Likewise.
1061 * c-ubsan.c: Likewise.
1063 * stub-objc.c: Likewise.
1065 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
1067 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
1068 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
1070 2015-07-01 Jason Merrill <jason@redhat.com>
1072 * c-common.h (D_CXX11): Rename from D_CXX0X.
1073 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
1074 * c-common.c: Adjust.
1076 * c-opts.c (c_common_post_options): Default to C++14.
1078 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
1080 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
1082 Implement N4197 - Adding u8 character literals
1083 * c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
1085 * c-common.c (c_parse_error): Print CPP_UTF8CHAR and
1086 CPP_UTF8CHAR_USERDEF tokens.
1087 * c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
1088 and CPP_UTF8CHAR tokens.
1089 (lex_charconst): Treat CPP_UTF8CHAR token.
1091 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1094 * c-common.c (do_warn_unused_parameter): Move here.
1095 * c-common.h (do_warn_unused_parameter): Declare.
1097 2015-06-29 Marek Polacek <polacek@redhat.com>
1100 * c-common.c (check_case_bounds): Add bool * parameter. Set
1102 (c_add_case_label): Add bool * parameter. Pass it down to
1104 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
1106 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
1109 2015-06-27 Marek Polacek <polacek@redhat.com>
1111 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
1112 or VECTOR_INTEGER_TYPE_P throughout.
1113 * c-gimplify.c: Likewise.
1115 2015-06-26 Marek Polacek <polacek@redhat.com>
1117 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
1118 * c-common.c (c_fully_fold_internal): Likewise.
1119 (c_alignof_expr): Likewise.
1120 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
1121 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
1122 * cilk.c (create_parm_list): Likewise.
1124 2015-06-26 Marek Polacek <polacek@redhat.com>
1126 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
1128 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1130 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
1131 * c-gimplify.c: Likewise.
1132 * c-pragma.c: Likewise.
1133 * c-ubsan.c: Likewise.
1136 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1138 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
1141 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1143 * cilk.c: Move calls.h after tm.h in the include chain.
1145 2015-06-25 Marek Polacek <polacek@redhat.com>
1147 * array-notation-common.c: Use VAR_P throughout.
1148 * c-ada-spec.c: Likewise.
1149 * c-common.c: Likewise.
1150 * c-format.c: Likewise.
1151 * c-gimplify.c: Likewise.
1152 * c-omp.c: Likewise.
1153 * c-pragma.c: Likewise.
1154 * c-pretty-print.c: Likewise.
1157 2015-06-25 Marek Polacek <polacek@redhat.com>
1159 * cilk.c (extract_free_variables): Use is_global_var.
1161 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
1163 * c-common.c: Don't include target-def.h.
1165 2015-06-23 Marek Polacek <polacek@redhat.com>
1167 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
1168 when comparing INTEGER_CSTs.
1170 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
1172 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
1173 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
1174 (dump_ada_template): Skip partially specialized types.
1176 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
1178 * c-common.c (scalar_to_vector): Use std::swap instead of manually
1181 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1183 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
1184 * c-ada-spec.c: Likewise.
1185 * c-cilkplus.c: Likewise.
1186 * c-common.c: Likewise.
1187 * c-common.h: Likewise.
1188 * c-cppbuiltin.c: Likewise.
1189 * c-dump.c: Likewise.
1190 * c-format.c: Likewise.
1191 * c-gimplify.c: Likewise.
1192 * c-indentation.c: Likewise.
1193 * c-lex.c: Likewise.
1194 * c-omp.c: Likewise.
1195 * c-opts.c: Likewise.
1196 * c-pch.c: Likewise.
1197 * c-ppoutput.c: Likewise.
1198 * c-pragma.c: Likewise.
1199 * c-pretty-print.c: Likewise.
1200 * c-semantics.c: Likewise.
1201 * c-ubsan.c: Likewise.
1203 * stub-objc.c: Likewise.
1205 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
1208 * c-common.c (c_common_truthvalue_conversion): Warn when
1209 converting an address of a reference to a truth value.
1211 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1213 * array-notation-common.c : Adjust include files.
1214 * c-ada-spec.c : Likewise.
1215 * c-cilkplus.c : Likewise.
1216 * c-common.c : Likewise.
1217 * c-common.h : Likewise.
1218 * c-cppbuiltin.c : Likewise.
1219 * c-dump.c : Likewise.
1220 * c-format.c : Likewise.
1221 * c-gimplify.c : Likewise.
1222 * c-indentation.c : Likewise.
1223 * c-lex.c : Likewise.
1224 * c-omp.c : Likewise.
1225 * c-opts.c : Likewise.
1226 * c-pch.c : Likewise.
1227 * c-ppoutput.c : Likewise.
1228 * c-pragma.c : Likewise.
1229 * c-pretty-print.c : Likewise.
1230 * c-semantics.c : Likewise.
1231 * c-ubsan.c : Likewise.
1232 * cilk.c : Likewise.
1233 * stub-objc.c : Likewise.
1235 2015-06-08 Marek Polacek <polacek@redhat.com>
1238 * c-format.c (location_from_offset): Return LOC if LINE is null.
1240 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1242 * c-common.h (c_parse_final_cleanups): New prototype.
1243 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
1245 2015-06-04 Sriraman Tallam <tmsriram@google.com>
1247 * c-common.c (noplt): New attribute.
1248 (handle_noplt_attribute): New handler.
1250 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1252 * array-notation-common.c: Adjust includes for restructured coretypes.h.
1253 * c-ada-spec.c: Likewise.
1254 * c-cilkplus.c: Likewise.
1255 * c-common.c: Likewise.
1256 * c-common.h: Likewise.
1257 * c-cppbuiltin.c: Likewise.
1258 * c-dump.c: Likewise.
1259 * c-format.c: Likewise.
1260 * c-gimplify.c: Likewise.
1261 * c-indentation.c: Likewise.
1262 * c-lex.c: Likewise.
1263 * c-omp.c: Likewise.
1264 * c-opts.c: Likewise.
1265 * c-pch.c: Likewise.
1266 * c-ppoutput.c: Likewise.
1267 * c-pragma.c: Likewise.
1268 * c-pretty-print.c: Likewise.
1269 * c-semantics.c: Likewise.
1270 * c-ubsan.c: Likewise.
1272 * stub-objc.c: Likewise.
1274 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1277 * c-indentation.c (should_warn_for_misleading_indentation): Use
1278 expand_location rather than expand_location_to_spelling_point.
1279 Don't warn if the guarding statement is more indented than the
1282 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1284 * c-indentation.c (warn_for_misleading_indentation): Bail out
1285 immediately if -Wmisleading-indentation isn't enabled.
1287 2015-06-01 Martin Liska <mliska@suse.cz>
1289 * c-format.c (check_format_arg):Use new type-based pool allocator.
1290 (check_format_info_main) Likewise.
1292 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
1294 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
1295 (has_nontrivial_methods): Likewise.
1297 2015-05-25 Marek Polacek <polacek@redhat.com>
1299 * c-ubsan.c (ubsan_instrument_shift): Use type0.
1301 2015-05-22 Marek Polacek <polacek@redhat.com>
1304 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
1306 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1308 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
1309 STACK_GROWS_DOWNWARD.
1311 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1313 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
1314 STACK_GROWS_DOWNWARD rather than if it is defined.
1316 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1319 * c-format.c (location_column_from_byte_offset): New.
1320 (location_from_offset): New.
1321 (struct format_wanted_type): Add offset_loc field.
1322 (check_format_info): Move handling of location for extra arguments
1323 closer to the point of warning.
1324 (check_format_info_main): Pass the result of location_from_offset
1326 (format_type_warning): Pass the result of location_from_offset
1329 2015-05-20 Marek Polacek <polacek@redhat.com>
1331 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
1333 2015-05-20 Marek Polacek <polacek@redhat.com>
1335 * c-ada-spec.c (dump_sloc): Use DECL_P.
1337 2015-05-20 Marek Polacek <polacek@redhat.com>
1339 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1340 * c-common.c: Likewise.
1342 2015-05-19 David Malcolm <dmalcolm@redhat.com>
1344 * c-common.h (fe_file_change): Strengthen param from
1345 const line_map * to const line_map_ordinary *.
1346 (pp_file_change): Likewise.
1347 * c-lex.c (fe_file_change): Likewise.
1348 (cb_define): Use linemap_check_ordinary when invoking
1350 (cb_undef): Likewise.
1351 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
1352 invoking cb_file_change.
1353 (c_finish_options): Likewise.
1354 (push_command_line_include): Likewise.
1355 (cb_file_change): Strengthen param "new_map" from
1356 const line_map * to const line_map_ordinary *.
1357 * c-ppoutput.c (cb_define): Likewise for local "map".
1358 (pp_file_change): Likewise for param "map" and local "from".
1360 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1362 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
1364 2015-05-18 Tom de Vries <tom@codesourcery.com>
1366 * c-common.c (build_va_arg_1): New function.
1367 (build_va_arg): Add address operator to va_list operand if necessary.
1369 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
1372 * c-common.c (int_safely_convertible_to_real_p): Define.
1373 (unsafe_conversion_p): Check conversions involving complex types.
1374 (conversion_warning): Add new warning message for conversions which
1375 discard imaginary component.
1376 * c-common.h: (enum conversion_safety): Add new enumerator for such
1379 2015-05-14 Marek Polacek <polacek@redhat.com>
1383 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
1384 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
1385 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
1386 use it. If FOR_INT_CONST, require that all evaluated operands be
1389 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1391 * c-common.h (warn_for_misleading_indentation): New prototype.
1392 * c-indentation.c: New file.
1393 * c.opt (Wmisleading-indentation): New option.
1395 2015-05-12 Tom de Vries <tom@codesourcery.com>
1397 PR tree-optimization/66010
1398 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
1400 2015-05-09 Jason Merrill <jason@redhat.com>
1402 * c-opts.c (c_common_post_options): Also clear
1403 cpp_opts->cpp_warn_cxx11_compat.
1405 * c-common.h (enum cxx_dialect): Add cxx_unset.
1406 * c-common.c (cxx_dialect): Initialize to cxx_unset.
1407 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
1409 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
1410 (std=gnu++0x): Mark as Undocumented.
1411 (std=gnu++1y): Add deprecated message.
1413 2015-05-08 Jason Merrill <jason@redhat.com>
1415 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
1418 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
1420 2015-05-08 Marek Polacek <polacek@redhat.com>
1423 * c.opt (Woverride-init-side-effects): New option.
1425 2015-05-07 Marek Polacek <polacek@redhat.com>
1428 * c-common.c (c_fully_fold_internal): Warn when left shifting a
1430 * c.opt (Wshift-negative-value): New option.
1431 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
1432 when -Wextra and C99/C++11 mode.
1434 2015-05-07 Marek Polacek <polacek@redhat.com>
1435 Martin Uecker <uecker@eecs.berkeley.edu>
1437 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
1438 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
1440 2015-05-05 Jason Merrill <jason@redhat.com>
1442 * c.opt (Wterminate): New.
1444 2015-04-30 Marek Polacek <polacek@redhat.com>
1446 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
1447 require that the non-constant be of a boolean type.
1449 2015-04-29 Josh Triplett <josh@joshtriplett.org>
1451 * c-common.c (handle_section_attribute): Refactor to reduce
1452 nesting and distinguish between error cases.
1454 2015-04-29 Marek Polacek <polacek@redhat.com>
1457 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
1460 2015-04-29 Jakub Jelinek <jakub@redhat.com>
1462 * c-common.h (omp_clause_mask): Unconditionally define as a class.
1463 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
1464 HOST_BITS_PER_WIDE_INT.
1466 2015-04-28 Tom de Vries <tom@codesourcery.com>
1468 PR tree-optimization/65887
1469 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
1471 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
1472 Pierre-Marie de Rodat <derodat@adacore.com>
1474 * c-ada-spec.c (in_function): Delete.
1475 (dump_generic_ada_node): Do not change in_function and remove the
1476 redundant code dealing with it.
1477 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
1478 (print_ada_methods): Output the static member functions in a nested
1479 package after the regular methods as well as associated renamings.
1481 2015-04-24 Marek Polacek <polacek@redhat.com>
1484 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
1485 and OPT_Wshift_count_overflow.
1488 * c-common.c (warn_logical_operator): Warn if the operands have the
1491 2015-04-24 Marek Polacek <polacek@redhat.com>
1494 * c-common.c (warn_logical_operator): Bail if either operand comes
1495 from a macro expansion.
1497 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1500 * c-common.c (c_default_pointer_mode): Add definition.
1501 * c-common.h (c_default_pointer_mode): Add declaration.
1503 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1505 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
1506 on record_builtin_type argument.
1508 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1511 * c-common.c (warn_logical_not_parentheses): Don't warn for
1514 2015-03-07 Marek Polacek <polacek@redhat.com>
1517 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
1518 before trying to figure out whether we have a flexible array member.
1520 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
1521 Jonathan Wakely <jwakely.gcc@gmail.com>
1523 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
1525 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
1528 * c-ada-spec.c (print_destructor): Remove obsolete code.
1530 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
1532 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
1533 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
1534 DECL_TEMPLATE_RESULT emulations.
1535 (dump_ada_template)): Add guard for TYPE_METHODS.
1537 2015-02-27 Marek Polacek <polacek@redhat.com>
1540 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
1542 2015-02-27 Kai Tietz <ktietz@redhat.com>
1545 * c-pragma.c (handle_pragma_weak): Do not try to create
1546 weak/alias of declarations not being function, or variable
1549 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
1552 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1554 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
1556 2015-02-16 Marek Polacek <polacek@redhat.com>
1559 * c-format.c (check_format_types): Handle null param.
1561 2015-02-13 Marek Polacek <polacek@redhat.com>
1564 * c-format.c (check_format_types): Don't warn about different
1565 signedness if the original value is in the range of WANTED_TYPE.
1567 2015-02-12 Jason Merrill <jason@redhat.com>
1570 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
1571 to the current highest version.
1572 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
1574 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1578 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
1579 instead of RDIV_EXPR. Use build_binary_op instead of
1582 2015-01-30 Joseph Myers <joseph@codesourcery.com>
1584 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
1585 to pass input_location as first argument.
1587 2015-01-23 Tom de Vries <tom@codesourcery.com>
1590 * c.opt (fopenacc): Mark as LTO option.
1592 2015-01-23 Tom de Vries <tom@codesourcery.com>
1595 * c.opt (fopenmp): Mark as LTO option.
1597 2015-01-21 Jakub Jelinek <jakub@redhat.com>
1600 * cilk.c (fill_decls_vec): Only put decls into vector v.
1601 (compare_decls): Fix up formatting.
1603 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
1606 * cilk.c: Include vec.h.
1607 (struct cilk_decls): New structure.
1608 (wrapper_parm_cb): Split this function to...
1609 (fill_decls_vec): ...this...
1610 (create_parm_list): ...and this.
1611 (compare_decls): New function.
1612 (for_local_cb): Remove.
1613 (wrapper_local_cb): Ditto.
1614 (build_wrapper_type): For now first traverse and fill vector of
1615 declarations then sort it and then deal with sorted vector.
1616 (cilk_outline): Ditto.
1617 (declare_one_free_variable): Ditto.
1619 2015-01-21 Jason Merrill <jason@redhat.com>
1622 * c-format.c (check_format_arg): Call decl_constant_value.
1624 2015-01-19 Martin Liska <mliska@suse.cz>
1626 * c-common.c (handle_noicf_attribute): New function.
1628 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1629 Bernd Schmidt <bernds@codesourcery.com>
1630 James Norris <jnorris@codesourcery.com>
1631 Cesar Philippidis <cesar@codesourcery.com>
1632 Ilmir Usmanov <i.usmanov@samsung.com>
1633 Jakub Jelinek <jakub@redhat.com>
1635 * c.opt (fopenacc): New option.
1636 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
1637 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1639 * c-common.h (c_finish_oacc_wait): New prototype.
1640 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
1641 (c_finish_oacc_wait): New function.
1642 * c-pragma.c (oacc_pragmas): New variable.
1643 (c_pp_lookup_pragma, init_pragma): Handle it.
1644 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
1645 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
1646 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
1647 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
1648 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
1649 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
1650 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
1651 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
1652 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
1653 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
1654 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
1655 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
1656 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
1657 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
1658 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
1659 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
1660 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
1661 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
1662 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
1663 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
1664 PRAGMA_OACC_CLAUSE_WORKER.
1666 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
1668 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
1669 for the new option fstack-protector_explicit.
1670 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
1671 (handle_stack_protect_attribute): New function.
1673 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
1675 * c.opt: New option -Warray-bounds=.
1677 2015-01-09 Michael Collison <michael.collison@linaro.org>
1679 * array-notation-common.c: Include hash-set.h, machmode.h,
1680 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1681 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1682 * c-ada-spec.c: Ditto.
1683 * c-cilkplus.c: Ditto.
1684 * c-common.c: Include input.h due to flattening of tree.h.
1685 Define macro GCC_C_COMMON_C.
1686 * c-common.h: Flatten tree.h header files into c-common.h.
1687 Remove include of tree-core.h.
1688 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1689 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1690 fold-const.h, wide-int.h, and inchash.h due to
1691 flattening of tree.h.
1693 * c-format.c: Flatten tree.h header files into c-common.h.
1694 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1695 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1696 fold-const.h, wide-int.h, and inchash.h due to
1697 flattening of tree.h.
1698 * c-dump.c: Include hash-set.h, machmode.h,
1699 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1700 fold-const.h, wide-int.h, and inchash.h due to
1701 flattening of tree.h.
1702 * c-format.c: Include hash-set.h, machmode.h,
1703 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1704 fold-const.h, wide-int.h, inchash.h and real.h due to
1705 flattening of tree.h.
1706 * c-gimplify.c: Include hash-set.h, machmode.h,
1707 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1708 fold-const.h, wide-int.h, and inchash.h due to
1709 flattening of tree.h.
1715 * c-ppoutput.c: Ditto.
1716 * c-pragma.c: Ditto.
1717 * c-pretty-print.c: Ditto.
1718 * c-semantics.c: Ditto.
1720 * stub-objc.c: Ditto.
1722 2015-01-08 Jason Merrill <jason@redhat.com>
1724 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
1725 do_ubsan_in_current_function.
1726 (ubsan_maybe_instrument_reference_or_call): Likewise.
1727 * c-ubsan.h: Declare it.
1729 2015-01-08 Mike Stump <mikestump@comcast.net>
1731 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
1733 2015-01-07 Marek Polacek <polacek@redhat.com>
1736 * c-common.c (c_fully_fold_internal): Warn for division and modulo
1737 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
1739 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
1742 * c.opt (Wsuggest-override): New option.
1744 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1746 Update copyright years.
1748 2015-01-05 Marek Polacek <polacek@redhat.com>
1751 * c-common.c (warn_array_subscript_with_type_char): Add location_t
1753 * c-common.h (warn_array_subscript_with_type_char): Update
1756 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
1758 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
1759 Control macro with flag_sized_deallocation.
1761 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1763 * c.opt (Wdiscarded-array-qualifiers): New option.
1765 2014-12-19 Jakub Jelinek <jakub@redhat.com>
1767 PR preprocessor/63831
1768 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
1769 and __has_cpp_attribute here.
1770 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
1771 c_common_has_attribute.
1772 * c-common.h (c_common_has_attribute): New prototype.
1773 * c-lex.c (init_c_lex): Set cb->has_attribute to
1774 c_common_has_attribute instead of cb_has_attribute.
1775 (get_token_no_padding): New function.
1776 (cb_has_attribute): Renamed to ...
1777 (c_common_has_attribute): ... this. No longer static. Use
1778 get_token_no_padding, require ()s, don't build TREE_LIST
1779 unnecessarily, fix up formatting, adjust diagnostics, call
1782 2014-12-15 Jason Merrill <jason@redhat.com>
1784 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
1785 (-Wsized-deallocation): New.
1786 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
1787 to on in C++14 and up.
1789 2014-12-11 Jason Merrill <jason@redhat.com>
1791 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
1793 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
1794 we aren't complaining about VLAs.
1796 2014-12-06 Marek Polacek <polacek@redhat.com>
1798 PR tree-optimization/64183
1799 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
1800 shift-expression if it is integer_type_node. Use types_compatible_p.
1802 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1804 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
1805 last argument from create_tmp_var_raw and create_tmp_var calls.
1806 * cilk.c (gimplify_cilk_spawn): Likewise.
1807 * c-omp.c (c_finish_omp_atomic): Likewise.
1809 2014-11-28 Marek Polacek <polacek@redhat.com>
1811 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
1812 instead of unsigned_type_node.
1814 2014-11-28 Marek Polacek <polacek@redhat.com>
1817 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
1819 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
1820 expression to unsigned_type_node.
1822 2014-11-20 Mark Wielaard <mjw@redhat.com>
1825 * c-opts.c (set_std_c89): Set lang_hooks.name.
1826 (set_std_c99): Likewise.
1827 (set_std_c11): Likewise.
1828 (set_std_cxx98): Likewise.
1829 (set_std_cxx11): Likewise.
1830 (set_std_cxx14): Likewise.
1831 (set_std_cxx1z): Likewise.
1833 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1836 * c-common.h (convert_vector_to_pointer_for_subscript): Change
1837 return type to bool.
1838 * c-common.c: Include gimple-expr.h.
1839 (convert_vector_to_pointer_for_subscript): Change return type to
1840 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
1841 and copy it into a TARGET_EXPR and use that instead of *vecp
1844 2014-11-19 David Malcolm <dmalcolm@redhat.com>
1846 Merger of git branch "gimple-classes-v2-option-3".
1847 * ChangeLog.gimple-classes: New.
1848 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
1849 from being just a vec<gimple> to a vec<gbind *>.
1851 2014-11-18 Jakub Jelinek <jakub@redhat.com>
1854 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
1855 argument to ptype, set type to TREE_TYPE (ptype). Don't call
1856 get_pointer_alignment for non-pointers. Use ptype, or if it is
1857 reference type, corresponding pointer type, as type of kind
1859 (ubsan_maybe_instrument_reference,
1860 ubsan_maybe_instrument_member_call): Adjust callers.
1862 2014-11-15 Marek Polacek <polacek@redhat.com>
1865 * array-notation-common.c (is_sec_implicit_index_fn): Return false
1867 (extract_array_notation_exprs): Return for NULL node.
1869 2014-11-12 Joseph Myers <joseph@codesourcery.com>
1871 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
1872 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
1874 2014-11-12 Jakub Jelinek <jakub@redhat.com>
1877 * c-common.c (check_builtin_function_arguments): Handle
1878 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
1880 2014-11-10 Andi Kleen <ak@linux.intel.com>
1883 * c-common.h (check_no_cilk): Declare.
1884 * cilk.c (get_error_location): New function.
1885 (check_no_cilk): Dito.
1887 2014-11-10 Andi Kleen <ak@linux.intel.com>
1889 * cilk.c (recognize_spawn): Use expression location
1892 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1894 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
1896 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
1898 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
1899 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
1900 (__cpp_range_based_for, __cpp_initializer_lists,
1901 __cpp_delegating_constructors, __cpp_nsdmi,
1902 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
1903 for C++11; (__cpp_attribute_deprecated): Remove in favor of
1904 __has_cpp_attribute.
1905 * c-lex.c (cb_has_attribute): New callback CPP function;
1906 (init_c_lex): Set has_attribute callback.
1908 2014-11-04 Richard Biener <rguenther@suse.de>
1910 * c-common.c (shorten_compare): Do not shorten mixed
1911 DFP and non-DFP compares.
1913 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1915 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
1916 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
1917 Commentary and rearrangement of tests.
1918 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
1919 Commentary and rearrangement of tests.
1920 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
1921 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
1923 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1925 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
1926 enum from machine_mode.
1928 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1930 * c-common.c: Adjust include files.
1931 * c-gimplify.c: Ditto.
1933 * c-pragma.c: Ditto.
1936 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1938 * c-gimplify.c: Adjust include files.
1940 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1943 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
1944 c_common_initialize_diagnostics.
1945 * c-common.h: Likewise.
1947 2014-10-24 Marek Polacek <polacek@redhat.com>
1950 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
1951 print "struct"/"union"/"enum" for typedefed names.
1953 2014-10-23 Marek Polacek <polacek@redhat.com>
1955 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
1958 2014-10-22 Jakub Jelinek <jakub@redhat.com>
1959 Yury Gribov <y.gribov@samsung.com>
1961 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1962 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
1963 instead of flag_sanitize_recover as bool flag.
1965 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
1967 * cilk.c: Revert previous change.
1969 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
1972 * cilk.c: Include vec.h.
1973 (struct cilk_decls): New structure.
1974 (wrapper_parm_cb): Split this function to...
1975 (fill_decls_vec): ...this...
1976 (create_parm_list): ...and this.
1977 (compare_decls): New function.
1978 (for_local_cb): Remove.
1979 (wrapper_local_cb): Ditto.
1980 (build_wrapper_type): For now first traverse and fill vector of
1981 declarations then sort it and then deal with sorted vector.
1982 (cilk_outline): Ditto.
1983 (declare_one_free_variable): Ditto.
1985 2014-10-17 Marek Polacek <polacek@redhat.com>
1987 * c-opts.c (c_common_post_options): Set warn_implicit_int.
1988 * c.opt (Wimplicit-int): Initialize to -1.
1990 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1992 * c-pragma.c: Adjust include files.
1993 * c-semantics.c: Likewise.
1995 2014-10-16 DJ Delorie <dj@redhat.com>
1997 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
2000 2014-10-14 Jason Merrill <jason@redhat.com>
2003 * c-common.h (CPP_PREPARSED_EXPR): New.
2004 (N_CP_TTYPES): Adjust.
2006 2014-10-15 Marek Polacek <polacek@redhat.com>
2008 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
2010 2014-10-14 DJ Delorie <dj@redhat.com>
2012 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
2013 types, not just __int128.
2014 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
2015 types, not just __int128.
2016 (cpp_atomic_builtins): Round pointer sizes up.
2017 (type_suffix): Use type precision, not specific types.
2018 * c-common.c (c_common_reswords): Remove __int128 special case.
2019 (c_common_type_for_size): Check for all __intN types, not just
2021 (c_common_type_for_mode): Likewise.
2022 (c_common_signed_or_unsigned_type): Likewise.
2023 (c_build_bitfield_integer_type): Likewise.
2024 (c_common_nodes_and_builtins): Likewise.
2025 (keyword_begins_type_specifier): Likewise.
2026 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
2029 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
2031 * c-common.c: Use hash_table instead of hashtab.
2033 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
2035 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
2038 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2043 * c-common.c (warn_logical_operator): Punt for vectors.
2045 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
2047 Implement SD-6: SG10 Feature Test Recommendations
2048 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
2049 macros and the __has_header macro.
2051 2014-09-30 Jason Merrill <jason@redhat.com>
2053 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
2054 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
2055 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
2057 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
2058 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
2060 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
2061 * c-common.c (c_common_reswords): Remove __is_convertible_to.
2063 2014-09-24 Marek Polacek <polacek@redhat.com>
2067 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
2069 2014-09-23 Andi Kleen <ak@linux.intel.com>
2071 * c-common.c (handle_no_reorder_attribute): New function.
2072 (c_common_attribute_table): Add no_reorder attribute.
2074 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2076 * c-cppbuiltin.c (c_cpp_builtins): Define
2077 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
2080 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2082 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
2083 for supported floating-point modes.
2085 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2087 * c.opt (Wpsabi): Use LangEnabledBy.
2088 * c-opts.c (c_common_handle_option): Do not handle here.
2090 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2092 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
2093 macros for floating-point modes.
2095 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
2098 * c-cppbuiltin.c (builtin_define_float_constants): Correct
2099 __*_DENORM_MIN__ without denormals.
2101 2014-09-10 Jakub Jelinek <jakub@redhat.com>
2103 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2104 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2105 ubsan_create_data callers.
2106 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
2107 index is constant or BIT_AND_EXPR with constant mask and is
2108 small enough for the bound.
2109 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
2110 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
2112 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2114 * c.opt: Add CppReason to various flags.
2115 (Wdate-time): Re-sort.
2116 * c-common.c: Include c-common.h earlier.
2117 (struct reason_option_codes_t): Delete.
2118 (c_option_controlling_cpp_error): Prefix global type and struct
2121 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2123 * c.opt (Wnormalized): New.
2124 (Wnormalized=): Use Enum and Reject Negative.
2125 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
2127 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2129 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
2130 digits of floating-point modes if -fbuilding-libgcc.
2132 2014-09-05 Joseph Myers <joseph@codesourcery.com>
2134 * c-cppbuiltin.c (c_cpp_builtins): Also define
2135 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
2136 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
2137 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
2138 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
2139 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
2140 __LIBGCC_STACK_GROWS_DOWNWARD__,
2141 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
2142 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
2143 __LIBGCC_DWARF_FRAME_REGISTERS__,
2144 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
2145 __LIBGCC_STACK_POINTER_REGNUM__ and
2146 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
2147 (builtin_define_with_value): Handle backslash-escaping in string
2150 2014-09-05 Richard Biener <rguenther@suse.de>
2153 * c-format.c (check_format_arg): Properly handle
2154 effectively signed POINTER_PLUS_EXPR offset.
2156 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2158 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
2159 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
2160 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
2162 * c-opts.c (c_common_handle_option): Do not handle here.
2163 (sanitize_cpp_opts): Likewise.
2164 * c-common.c (struct reason_option_codes_t): Handle
2165 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
2167 2014-09-03 Marek Polacek <polacek@redhat.com>
2169 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
2171 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2172 Balaji V. Iyer <balaji.v.iyer@intel.com>
2173 Igor Zamyatin <igor.zamyatin@intel.com>
2175 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
2176 * c-common.c (c_common_reswords): Added _Cilk_for.
2177 * c-common.h (enum rid): Added RID_CILK_FOR.
2178 (cilk_for_number_of_iterations): Add declaration.
2179 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
2181 * c-pragma.c (init_pragma): Register "grainsize" pragma.
2182 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
2184 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2186 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
2187 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
2188 Wundef): Use CPP, Var and Init.
2189 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
2191 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2193 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
2194 * c-opts.c (c_common_handle_option): Do not handle here.
2196 2014-08-25 Jason Merrill <jason@redhat.com>
2198 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
2199 -std=c++14 and -std=gnu++14, rather than the reverse.
2200 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
2201 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
2202 * c-common.h (cxx_dialect): Remove cxx1y.
2204 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
2206 * c-common.h (enum cxx_dialect): Add cxx14.
2207 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
2208 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
2209 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
2211 2014-08-22 Jason Merrill <jason@redhat.com>
2213 * c.opt (std=gnu++17): Fix alias.
2215 2014-08-22 Marek Polacek <polacek@redhat.com>
2218 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
2219 check for vector types. Drop LHS argument.
2220 * c-common.h (warn_logical_not_parentheses): Adjust.
2222 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2224 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
2225 (Wmultichar): Likewise.
2226 (Wdate-time): Use C-family languages instead of Common. Use CPP
2228 * c-opts.c (c_common_handle_option): Do not handle the above
2230 (sanitize_cpp_opts): Likewise.
2232 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2235 * c-opts.c: Include tree-diagnostics.h.
2236 (c_diagnostic_finalizer): New.
2237 (c_common_initialize_diagnostics): Use it.
2239 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2241 PR preprocessor/51303
2242 * c-common.c (struct reason_option_codes_t option_codes):
2243 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
2245 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2249 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
2250 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
2251 (c_common_post_options): Call init_global_opts_from_cpp.
2252 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
2254 2014-08-19 Marek Polacek <polacek@redhat.com>
2257 * c-common.c (maybe_warn_bool_compare): New function.
2258 * c-common.h (maybe_warn_bool_compare): Declare.
2259 * c.opt (Wbool-compare): New option.
2261 2014-08-19 Marek Polacek <polacek@redhat.com>
2263 * c.opt (Wc99-c11-compat): New option.
2265 2014-08-19 Marek Polacek <polacek@redhat.com>
2267 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
2268 to warn_c90_c99_compat.
2269 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
2272 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2273 Steven Bosscher <steven@gcc.gnu.org>
2276 * c-format.c: Add extra_arg_loc and format_string_loc to struct
2277 format_check_results.
2278 (check_function_format): Use true and add comment for boolean
2280 (finish_dollar_format_checking): Use explicit location when warning.
2281 (check_format_info): Likewise.
2282 (check_format_arg): Set extra_arg_loc and format_string_loc.
2283 (check_format_info_main): Use explicit location when warning.
2284 (check_format_types): Pass explicit location.
2285 (format_type_warning): Likewise.
2287 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2290 * c-format.c: Handle Fortran flags.
2292 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
2295 * array-notation-common.c (find_rank): Added handling for other
2296 types of references.
2298 2014-08-10 Marek Polacek <polacek@redhat.com>
2301 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
2302 * c.opt (Wc90-c99-compat): Add option.
2304 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2306 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
2308 2014-08-03 Marek Polacek <polacek@redhat.com>
2310 * c-common.c (check_case_value): Add location_t parameter. Use it.
2311 (c_add_case_label): Pass loc to check_case_value.
2313 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2315 * cilk.c: Use hash_map instead of pointer_map.
2317 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2319 * c-gimplify.c: Use hash_set instead of pointer_set.
2321 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2324 * array-notation-common.c (extract_array_notation_exprs): Handling
2327 2014-08-01 Jakub Jelinek <jakub@redhat.com>
2329 * c-common.h (min_align_of_type): Removed prototype.
2330 * c-common.c (min_align_of_type): Removed.
2331 * c-ubsan.h (ubsan_maybe_instrument_reference,
2332 ubsan_maybe_instrument_member_call): New prototypes.
2333 * c-ubsan.c: Include stor-layout.h and builtins.h.
2334 (ubsan_maybe_instrument_reference_or_call,
2335 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
2338 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2341 * c.opt (-Wreturn-local-addr): Move to common.opt.
2343 2014-07-30 Jason Merrill <jason@redhat.com>
2348 * c.opt (-fuse-all-virtuals): New.
2350 2014-07-30 Tom Tromey <tromey@redhat.com>
2353 * c.opt (Wdesignated-init): New option.
2354 * c-common.c (c_common_attribute_table): Add "designated_init".
2355 (handle_designated_init): New function.
2357 2014-07-24 Marek Polacek <polacek@redhat.com>
2360 * c-opts.c (c_finish_options): If -imacros is in effect, return.
2362 2014-07-16 Dodji Seketeli <dodji@redhat.com>
2364 PR preprocessor/60723 - missing system-ness marks for macro tokens
2365 * c-ppoutput.c (struct print::prev_was_system_token): New data
2367 (init_pp_output): Initialize it.
2368 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
2369 (do_line_change): Return a flag saying if a line marker was
2371 (scan_translation_unit): Detect if the system-ness of the token we
2372 are about to emit is different from the one of the previously
2373 emitted token. If so, emit a line marker. Avoid emitting useless
2374 adjacent line markers. Avoid emitting line markers for tokens
2375 originating from the expansion of built-in macros.
2376 (scan_translation_unit_directives_only): Adjust.
2378 2014-07-15 Marek Polacek <polacek@redhat.com>
2380 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
2381 TYPE_MAX_VALUE is NULL.
2383 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2386 * c.opt (Wmemset-transposed-args): New warning.
2388 2014-07-10 Jason Merrill <jason@redhat.com>
2392 * c.opt (-fuse-all-virtuals): New.
2394 2014-07-09 Richard Biener <rguenther@suse.de>
2397 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2398 using unsigned arithmetic if overflow does not wrap instead of
2399 if overflow is undefined.
2401 2014-07-06 Marek Polacek <polacek@redhat.com>
2404 * c.opt (Wsizeof-array-argument): New option.
2406 2014-07-03 Jakub Jelinek <jakub@redhat.com>
2408 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
2409 comments->count <= 1, as comments->entries might be NULL.
2411 2014-07-01 Marek Polacek <polacek@redhat.com>
2413 * c.opt (Wint-conversion): New option.
2415 2014-07-01 Marek Polacek <polacek@redhat.com>
2418 * c.opt (Wincompatible-pointer-types): New option.
2420 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
2423 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
2424 Do not discard TYPE_QUALS of type.
2426 2014-06-26 Jason Merrill <jason@redhat.com>
2428 * c-common.h (enum cxx_dialect): Add cxx1z.
2429 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
2430 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
2432 2014-06-26 Teresa Johnson <tejohnson@google.com>
2434 * c-common.h (get_dump_info): Declare.
2435 * c-gimplify.c (c_genericize): Use saved dump files.
2436 * c-opts.c (c_common_parse_file): Begin and end dumps
2437 once around parsing invocation.
2438 (get_dump_info): New function.
2440 2014-06-23 Marek Polacek <polacek@redhat.com>
2441 Andrew MacLeod <amacleod@redhat.com>
2444 * c-common.c (get_atomic_generic_size): Don't segfault if the
2445 type doesn't have a size.
2447 2014-06-20 Marek Polacek <polacek@redhat.com>
2449 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
2450 (ubsan_walk_array_refs_r): New function.
2451 (c_genericize): Instrument array bounds.
2452 * c-ubsan.c: Include "internal-fn.h".
2453 (ubsan_instrument_division): Mark instrumented arrays as having
2454 side effects. Adjust ubsan_type_descriptor call.
2455 (ubsan_instrument_shift): Likewise.
2456 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
2457 (ubsan_instrument_bounds): New function.
2458 (ubsan_array_ref_instrumented_p): New function.
2459 (ubsan_maybe_instrument_array_ref): New function.
2460 * c-ubsan.h (ubsan_instrument_bounds): Declare.
2461 (ubsan_array_ref_instrumented_p): Declare.
2462 (ubsan_maybe_instrument_array_ref): Declare.
2464 2014-06-20 Hale Wang <hale.wang@arm.com>
2467 * c.opt (fshort-enums): Add to LTO.
2468 * c.opt (fshort-wchar): Likewise.
2470 2014-06-16 Marek Polacek <polacek@redhat.com>
2473 * c.opt (Wswitch-bool): Add Var.
2475 2014-06-12 Jakub Jelinek <jakub@redhat.com>
2478 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
2479 #pragma omp target teams or
2480 #pragma omp {,target }teams distribute simd.
2482 2014-06-12 Jason Merrill <jason@redhat.com>
2484 * c.opt (Wabi=, fabi-compat-version): New.
2485 * c-opts.c (c_common_handle_option): Handle -Wabi=.
2486 (c_common_post_options): Handle flag_abi_compat_version default.
2487 Disallow -fabi-compat-version=1.
2488 * c-common.h (abi_version_crosses): New.
2490 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
2492 * c-common.c (handle_section_attribute): Update handling for
2493 section names that are no longer trees.
2495 2014-06-10 Jakub Jelinek <jakub@redhat.com>
2498 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
2499 (omp_pragmas): ... back here.
2501 2014-06-05 Marek Polacek <polacek@redhat.com>
2504 * c-common.c (warn_logical_not_parentheses): New function.
2505 * c-common.h (warn_logical_not_parentheses): Declare.
2506 * c.opt (Wlogical-not-parentheses): New option.
2508 2014-06-04 Marek Polacek <polacek@redhat.com>
2511 * c-common.c (check_case_bounds): Add location parameter.
2513 (c_add_case_label): Pass loc to check_case_bounds.
2515 2014-06-03 Marek Polacek <polacek@redhat.com>
2518 * c.opt (Wswitch-bool): New option.
2520 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2522 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
2524 (record_types_used_by_current_var_decl): Move prototype to where
2527 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
2528 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
2529 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
2531 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2533 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
2534 * c-common.c (c_common_nodes_and_builtins): Don't initialize
2536 * c-pretty-print.c (pp_c_void_constant): New function.
2537 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
2538 (c_pretty_printer::expression): Handle VOID_CST.
2539 * cilk.c (extract_free_variables): Likewise.
2540 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
2541 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
2543 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2545 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
2546 * c-pragma.c (push_alignment): Adjust.
2547 (handle_pragma_push_options): Likewise.
2549 2014-05-09 Marek Polacek <polacek@redhat.com>
2552 * c-common.c (check_user_alignment): Return -1 if alignment is error
2554 (handle_aligned_attribute): Don't call default_conversion on
2556 (handle_vector_size_attribute): Likewise.
2557 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
2558 (handle_sentinel_attribute): Call default_conversion and allow even
2559 integral types as an argument.
2561 2014-05-08 Marek Polacek <polacek@redhat.com>
2564 * c-common.c (min_align_of_type): New function factored out from...
2565 (c_sizeof_or_alignof_type): ...here.
2566 * c-common.h (min_align_of_type): Declare.
2568 2014-05-08 Marek Polacek <polacek@redhat.com>
2571 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
2572 parameter type of main.
2574 2014-05-07 DJ Delorie <dj@redhat.com>
2576 * c-cppbuiltin.c (print_bits_of_hex): New.
2577 (builtin_define_type_minmax): Print values using hex so as not to
2578 require a pre-computed list of string values.
2580 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2581 Mike Stump <mikestump@comcast.net>
2582 Richard Sandiford <rdsandiford@googlemail.com>
2584 * c-ada-spec.c: Include wide-int.h.
2585 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
2586 (dump_generic_ada_node): Use wide-int interfaces.
2587 * c-common.c: Include wide-int-print.h.
2588 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
2589 (pointer_int_sum): Use wide-int interfaces.
2590 (c_common_nodes_and_builtins): Use make_int_cst.
2591 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
2592 (handle_alloc_size_attribute): Use wide-int interfaces.
2593 (get_nonnull_operand): Likewise.
2594 * c-format.c (get_constant): Use tree_fits_uhwi_p.
2595 * c-lex.c: Include wide-int.h.
2596 (narrowest_unsigned_type): Take a widest_int rather than two
2598 (narrowest_signed_type): Likewise.
2599 (interpret_integer): Update accordingly. Use wide-int interfaces.
2600 (lex_charconst): Use wide-int interfaces.
2601 * c-pretty-print.c: Include wide-int.h.
2602 (pp_c_integer_constant): Use wide-int interfaces.
2603 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
2604 INT_CST_LT_UNSIGNED.
2606 2014-05-06 Richard Biener <rguenther@suse.de>
2608 * c-opts.c (c_common_post_options): For -freestanding,
2609 -fno-hosted and -fno-builtin disable pattern recognition
2610 if not enabled explicitely.
2612 2014-05-02 Marek Polacek <polacek@redhat.com>
2614 * c.opt (Wsizeof-pointer-memaccess): Describe option.
2616 2014-05-01 Marek Polacek <polacek@redhat.com>
2619 * c.opt (Wdiscarded-qualifiers): Add.
2621 2014-04-30 Marek Polacek <polacek@redhat.com>
2623 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
2624 INT_MIN / -1 sanitization only for integer types.
2626 2014-04-25 Marek Polacek <polacek@redhat.com>
2629 * c-common.c (handle_noinline_attribute): Warn if the attribute
2630 conflicts with always_inline attribute.
2631 (handle_always_inline_attribute): Warn if the attribute conflicts
2632 with noinline attribute.
2634 2014-04-25 Marek Polacek <polacek@redhat.com>
2637 * c-common.c (check_main_parameter_types): Warn about variadic main.
2639 2014-04-24 Mike Stump <mikestump@comcast.net>
2641 * c.opt (Wshadow-ivar): Default to on.
2643 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
2645 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
2647 2014-04-23 Marek Polacek <polacek@redhat.com>
2649 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
2651 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2654 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
2655 if flag_sanitize_undefined_trap_on_error.
2656 (ubsan_instrument_division, ubsan_instrument_shift,
2657 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
2658 if !flag_sanitize_recover.
2660 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
2663 * c-common.c (registered_builtin_types): Make non-static.
2664 * c-common.h (registered_builtin_types): Declare.
2666 2014-04-14 Richard Biener <rguenther@suse.de>
2667 Marc Glisse <marc.glisse@inria.fr>
2670 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
2671 apply may-alias the scalar pointer type when applicable.
2673 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2676 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
2677 as possible argument for Cilk_spawn.
2679 2014-04-11 Tobias Burnus <burnus@net-b.de>
2682 * c.opt (Wformat-signedness): Add
2683 * c-format.c(check_format_types): Use it.
2685 2014-04-11 Jason Merrill <jason@redhat.com>
2688 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
2689 default_conversion for an array argument.
2691 2014-04-08 Marek Polacek <polacek@redhat.com>
2694 * c-ubsan.c: Include asan.h.
2695 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
2697 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
2699 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
2701 2014-04-02 Marek Polacek <polacek@redhat.com>
2703 * c-common.h (c_expand_expr): Remove declaration.
2705 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2708 * c-common.c (add_atomic_size_parameter): When creating new
2709 params vector, push the size argument first.
2711 2014-03-26 Jakub Jelinek <jakub@redhat.com>
2713 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2714 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2715 ubsan_create_data callers.
2717 2014-03-22 Jakub Jelinek <jakub@redhat.com>
2720 * c-opts.c (c_finish_options): Restore cb_file_change call to
2723 2014-03-13 Jakub Jelinek <jakub@redhat.com>
2726 * c-pragma.c (apply_pragma_weak): Only look at
2727 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
2728 DECL_ASSEMBLER_NAME_SET_P (decl).
2729 (maybe_apply_pending_pragma_weaks): Exit early if
2730 vec_safe_is_empty (pending_weaks) rather than only when
2732 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
2733 set assembler name back to NULL afterwards.
2735 2014-03-11 Jason Merrill <jason@redhat.com>
2737 * c.opt: Add -std=gnu++14.
2739 2014-03-11 Ian Bolton <ian.bolton@arm.com>
2741 * c-opts.c (c_common_post_options): Don't override
2742 -ffp-contract=fast if unsafe-math-optimizations is on.
2744 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
2746 * c.opt: Enable LTO FE for fshort-double.
2748 2014-03-07 Jason Merrill <jason@redhat.com>
2750 * c.opt: Add -std=c++14.
2752 2014-03-06 Marek Polacek <polacek@redhat.com>
2755 * cilk.c (contains_cilk_spawn_stmt): New function.
2756 (contains_cilk_spawn_stmt_walker): Likewise.
2757 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
2758 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
2760 2014-03-03 Jakub Jelinek <jakub@redhat.com>
2762 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
2763 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
2764 even when flag_preprocess_only.
2766 2014-02-26 Jason Merrill <jason@redhat.com>
2770 * c-common.c (shorten_compare): Don't check
2771 c_inhibit_evaluation_warnings.
2773 2014-02-19 Jakub Jelinek <jakub@redhat.com>
2776 * c-common.c (c_common_nodes_and_builtins): When initializing
2777 c_uint{16,32,64}_type_node, also set corresponding
2778 uint{16,32,64}_type_node to the same value.
2781 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
2782 for PRAGMA_IVDEP if flag_preprocess_only.
2784 2014-02-12 Jakub Jelinek <jakub@redhat.com>
2787 * c-common.c (merge_tlist): If copy is true, call new_tlist,
2788 if false, add ADD itself, rather than vice versa.
2789 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
2790 copy. For SAVE_EXPR, only call merge_tlist once.
2792 2014-02-08 Jakub Jelinek <jakub@redhat.com>
2795 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
2797 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
2799 (c_common_attribute_table): Add alloc_align and assume_aligned
2802 2014-02-06 Marek Polacek <polacek@redhat.com>
2805 * c-common.c (warn_for_sign_compare): Call warning_at with location
2808 2014-02-05 Marek Polacek <polacek@redhat.com>
2811 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
2814 2014-02-04 Marek Polacek <polacek@redhat.com>
2817 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
2820 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
2824 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
2825 handle_vector_size_attribute, handle_nonnull_attribute): Call
2826 default_conversion on the attribute argument.
2827 (handle_nonnull_attribute): Increment the argument number.
2829 2014-01-31 Marek Polacek <polacek@redhat.com>
2832 * c-common.c (add_atomic_size_parameter): Pass vNULL to
2833 build_function_call_vec.
2834 (resolve_overloaded_builtin): Likewise.
2835 * c-common.h (build_function_call_vec): Adjust declaration.
2837 2014-01-30 Marek Polacek <polacek@redhat.com>
2840 * c-common.h (unsafe_conversion_p): Adjust declaration.
2841 (warnings_for_convert_and_check): Likewise.
2842 (convert_and_check): Likewise.
2843 * c-common.c (unsafe_conversion_p): Add location parameter. Call
2844 expansion_point_location_if_in_system_header on it.
2845 (warnings_for_convert_and_check): Add location parameter. Call
2846 expansion_point_location_if_in_system_header on it. Use it.
2847 (convert_and_check): Add location parameter. Use it.
2848 (conversion_warning): Likewise.
2849 (c_add_case_label): Adjust convert_and_check calls.
2850 (scalar_to_vector): Adjust unsafe_conversion_p calls.
2852 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2854 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
2856 * c-pragma.c (init_pragma): Likewise.
2859 2014-01-23 Marek Polacek <polacek@redhat.com>
2862 * c-common.c (shorten_compare): Add location_t parameter.
2863 * c-common.h (shorten_binary_op): Adjust declaration.
2865 2014-01-23 Marek Polacek <polacek@redhat.com>
2868 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
2869 * c-common.h: Declare it.
2871 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
2873 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
2874 * c-ada-spec.c (dump_ads): Likewise.
2875 (cpp_check): Likewise.
2876 (dump_ada_specs): Likewise.
2878 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
2881 * c-common.c (handle_no_instrument_function_attribute): Allow
2882 no_instrument_function attribute in class member
2883 definition/declaration.
2885 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2888 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
2889 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
2890 being COMPOUND_EXPR.
2891 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
2892 operand a SAVE_EXPR and second MODIFY_EXPR.
2894 2014-01-09 Jakub Jelinek <jakub@redhat.com>
2897 * c-pch.c (c_common_write_pch): Call
2898 prepare_target_option_nodes_for_pch.
2900 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2902 Update copyright years
2904 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2906 * array-notation-common.c, c-cilkplus.c: Use the standard form for
2907 the copyright notice.
2909 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
2911 * c-ada-spec.c (print_constructor): New function.
2912 (print_destructor): Retrieve the origin of the destructor.
2913 (print_ada_declaration): Revamp handling of constructors/destructors.
2915 2013-12-23 Stuart Hastings <stuart@apple.com>
2916 Bill Maddox <maddox@google.com>
2917 Jason Merrill <jason@redhat.com>
2919 * c.opt: Add -fdeclone-ctor-dtor.
2920 * c-opts.c (c_common_post_options): Default to on iff -Os.
2922 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2924 * c-common.c (c_common_attribute_table): Added "cilk simd function"
2926 * c-pragma.h (enum pragma_cilk_clause): Remove.
2927 (enum pragma_omp_clause): Added the following fields:
2928 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
2929 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
2930 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
2931 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
2932 PRAGMA_CILK_CLAUSE_UNIFORM.
2935 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2937 * cilk.c (cilk_outline): Made this function non-static.
2938 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
2939 (create_cilk_wrapper): Added a new parameter: a function pointer.
2940 (c_install_body_w_frame_cleanup): Remove
2941 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
2942 * c-common.h (cilk_outline): New prototype.
2943 (gimplify_cilk_spawn): Removed two parameters.
2944 (cilk_install_body_with_frame_cleanup): New prototype.
2945 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
2946 CILK_SPAWN_STMT case.
2948 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
2950 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
2952 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
2953 (int_array_type_node): Remove.
2954 * c-common.c (c_common_nodes_and_builtins): Don't build it.
2956 2013-12-05 Marek Polacek <polacek@redhat.com>
2959 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
2960 [ADJUST_FIELD_ALIGN].
2962 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2965 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
2966 and check field alignment if set.
2967 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
2968 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
2970 2013-12-04 Jakub Jelinek <jakub@redhat.com>
2971 Marek Polacek <polacek@redhat.com>
2973 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
2974 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
2976 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
2979 * cilk.c (gimplify_cilk_spawn): Properly handle function without
2982 2013-11-29 Jakub Jelinek <jakub@redhat.com>
2985 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
2986 goto invalid. If it is error_mark_node, don't issue further
2989 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
2991 * c.opt (Wopenmp-simd): New.
2993 2013-11-22 Jakub Jelinek <jakub@redhat.com>
2995 * c-ubsan.h (ubsan_instrument_return): New prototype.
2996 * c-ubsan.c (ubsan_instrument_return): New function.
2998 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
3000 * c-common.c: Add required include files from gimple.h.
3001 * c-gimplify.c: Likewise
3004 2013-11-22 David Malcolm <dmalcolm@redhat.com>
3006 * c-common.c (unsafe_conversion_p): Remove use of
3007 EXPR_LOC_OR_HERE macro.
3008 (conversion_warning): Likewise.
3009 (warnings_for_convert_and_check): Likewise.
3010 (warn_for_collisions_1): Likewise.
3011 (shorten_compare): Likewise, and remove use of in_system_header
3012 macro, using the location from the former.
3013 * c-lex.c (dump_one_header): Remove use of input_filename macro.
3014 (cb_def_pragma): Remove use of in_system_header macro.
3015 (lex_string): Likewise.
3016 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3018 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
3019 Mike Stump <mikestump@comcast.net>
3020 Richard Sandiford <rdsandiford@googlemail.com>
3022 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
3023 instead of TREE_INT_CST_LOW, in cases where there is a protecting
3024 tree_fits_shwi_p or tree_fits_uhwi_p.
3025 (dump_generic_ada_node): Likewise.
3026 * c-format.c (check_format_arg): Likewise.
3027 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3029 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
3031 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
3033 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
3036 * c-common.c (unsafe_conversion_p): Make this function
3037 return an enumeration with more detail.
3038 (conversion_warning): Use the new return type of
3039 unsafe_conversion_p to separately warn either about conversions
3040 that lower floating point number precision or about the other
3041 kinds of conversions.
3042 * c-common.h (enum conversion_safety): New enumeration.
3043 (unsafe_conversion_p): switching return type to
3044 conversion_safety enumeration.
3045 * c.opt: Adding new warning -Wfloat-conversion and
3046 enabling it with -Wconversion.
3048 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
3050 * c-opts.c: Include plugin.h.
3051 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
3053 2013-11-19 Marek Polacek <polacek@redhat.com>
3055 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
3057 (ubsan_instrument_shift): Likewise.
3058 (ubsan_instrument_vla): Likewise.
3060 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3062 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
3063 cast to unsigned type.
3065 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3067 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
3069 (complete_array_type): Update comment to refer to tree_to_[su]hwi
3070 rather than tree_low_cst.
3072 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3074 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
3075 tree_to_uhwi throughout.
3077 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3079 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
3080 tree_low_cst (..., 0) with tree_to_shwi throughout.
3082 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3084 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
3085 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
3087 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3089 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
3090 host_integerp (..., 0) with tree_fits_shwi_p throughout.
3092 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
3094 * c-cilkplus.c: New file.
3095 * c-common.c (readonly_error): Add location argument.
3096 * c-common.h (readonly_error): Same.
3097 (c_finish_cilk_clauses): Protoize.
3098 (c_check_cilk_loop): Same.
3099 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
3100 Do not fail on error_mark_node.
3101 Abstract increment canonicalization to here...
3102 (c_omp_for_incr_canonicalize_ptr): New.
3103 c-pragma.c (init_pragma): Register "simd" pragma.
3104 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
3105 (enum pragma_cilk_clause): New.
3107 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
3109 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
3110 wchar_type and host_integerp checks.
3112 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
3114 * c-common.c: Likewise.
3115 * c-gimplify.c: Likewise.
3118 2013-11-14 Diego Novillo <dnovillo@google.com>
3120 * c-common.c: Include fold-const.h.
3121 Include stor-layout.h.
3123 Include stringpool.h.
3126 Include trans-mem.h.
3127 * c-cppbuiltin.c: Include stor-layout.h.
3128 Include stringpool.h.
3129 * c-format.c: Include stringpool.h.
3130 * c-lex.c: Include stringpool.h.
3131 Include stor-layout.h.
3132 * c-pragma.c: Include stringpool.h.
3135 Include gcc-symtab.h.
3136 * c-pretty-print.c: Include stor-layout.h.
3138 * cilk.c: Include stringpool.h.
3141 2013-11-13 Joseph Myers <joseph@codesourcery.com>
3143 * c-common.h (enum rid): Add RID_AUTO_TYPE.
3144 * c-common.c (c_common_reswords): Add __auto_type.
3145 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
3147 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
3149 * c-common.c: Include gimplify.h.
3150 * c-gimplify.c: Likewise.
3152 * c-omp.c: Include gimple-expr.h instead of gimple.h.
3153 * c-ubsan.c: Don't include gimple.h.
3155 2013-11-12 Joseph Myers <joseph@codesourcery.com>
3157 * c-common.c (c_common_reswords): Add _Thread_local.
3159 2013-11-09 Joseph Myers <joseph@codesourcery.com>
3161 * c-common.c (atomic_size_supported_p): New function.
3162 (resolve_overloaded_atomic_exchange)
3163 (resolve_overloaded_atomic_compare_exchange)
3164 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
3165 Use it instead of comparing size with a local list of sizes.
3167 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
3168 Joseph Myers <joseph@codesourcery.com>
3170 * c-common.h (enum rid): Add RID_ATOMIC.
3171 * c-common.c (c_common_reswords): Add _Atomic.
3172 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
3173 (keyword_is_type_qualifier): Accept RID_ATOMIC.
3174 * c-format.c (check_format_types): Check for extra _Atomic
3175 qualifiers in format argument.
3176 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
3177 (pp_c_type_qualifier_list): Mention _Atomic in comment.
3179 2013-11-06 Tobias Burnus <burnus@net-b.de>
3181 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
3183 2013-11-06 Joseph Myers <joseph@codesourcery.com>
3185 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
3187 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
3188 to mean lack of IEEE 754 support.
3190 2013-11-05 Tobias Burnus <burnus@net-b.de>
3192 * c.opt (-Wdate-time): New option
3193 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
3195 2013-11-05 Joseph Myers <joseph@codesourcery.com>
3197 * c-cppbuiltin.c (cpp_iec_559_value): Test
3198 flag_excess_precision_cmdline not flag_excess_precision.
3200 2013-11-05 Tobias Burnus <burnus@net-b.de>
3202 * c.opt (fopenmp-simd): New option.
3203 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
3204 (omp_pragmas): ... this new struct.
3205 (c_pp_lookup_pragma): Also walk omp_pragmas.
3206 (init_pragma): Init pragmas for -fopenmp-simd.
3208 2013-11-04 Marek Polacek <polacek@redhat.com>
3211 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
3213 2013-11-04 Joseph Myers <joseph@codesourcery.com>
3215 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
3217 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
3219 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
3221 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
3222 (dump_ada_specs): Adjust prototype of second callback.
3223 * c-ada-spec.c (cpp_check): New global variable.
3224 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
3225 (print_generic_ada_decl): Likewise.
3226 (has_static_fields): Change return type to bool and add guard.
3227 (has_nontrivial_methods): New predicate.
3228 (is_tagged_type): Change return type to bool.
3229 (separate_class_package): Call has_nontrivial_methods.
3230 (pp_ada_tree_identifier): Minor tweaks.
3231 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
3232 (dump_ada_array_domains): Likewise.
3233 (dump_ada_array_type): Likewise.
3234 (dump_template_types): Remove cpp_check parameter and do not pass it to
3235 dump_generic_ada_node.
3236 (dump_ada_template): Likewise.
3237 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
3239 (print_ada_methods): Change return type to integer. Remove cpp_check
3240 parameter and do not pass it down.
3241 (dump_nested_types): Remove cpp_check parameter and do not pass it to
3242 dump_generic_ada_node.
3243 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
3245 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
3246 down. Use has_nontrivial_methods to recognize C++ classes. Use return
3247 value of print_ada_methods.
3248 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
3249 Set cpp_check to it before invoking dump_ada_nodes.
3250 (dump_ada_specs): Likewise.
3252 2013-11-03 Marek Polacek <polacek@redhat.com>
3254 * c-ubsan.c: Don't include hash-table.h.
3255 (ubsan_instrument_vla): New function.
3256 * c-ubsan.h: Declare it.
3258 2013-10-31 David Malcolm <dmalcolm@redhat.com>
3260 Automated part of renaming of symtab_node_base to symtab_node.
3262 Patch autogenerated by rename_symtab.py from
3263 https://github.com/davidmalcolm/gcc-refactoring-scripts
3264 revision 58bb219cc090b2f4516a9297d868c245495ee622
3266 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
3267 symtab_node_base to symtab_node.
3269 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
3271 Implement C++14 digit separators.
3272 * c-lex.c (interpret_float): Remove digit separators from scratch string
3273 before building real literal.
3275 2013-10-30 Jakub Jelinek <jakub@redhat.com>
3277 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
3279 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3281 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
3283 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
3285 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
3286 (insert_cilk_frame): New prototype.
3287 (cilk_init_builtins): Likewise.
3288 (gimplify_cilk_spawn): Likewise.
3289 (c_cilk_install_body_w_frame_cleanup): Likewise.
3290 (cilk_detect_spawn_and_unwrap): Likewise.
3291 (cilk_set_spawn_marker): Likewise.
3292 (build_cilk_sync): Likewise.
3293 (build_cilk_spawn): Likewise.
3296 2013-10-29 David Malcolm <dmalcolm@redhat.com>
3298 Patch autogenerated by refactor_symtab.py from
3299 https://github.com/davidmalcolm/gcc-refactoring-scripts
3300 revision 58bb219cc090b2f4516a9297d868c245495ee622
3302 * c-gimplify.c (c_genericize): Update for conversion of symtab types
3303 to a true class hierarchy.
3304 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
3306 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
3308 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
3310 2013-10-26 Jeff Law <law@redhat.com>
3312 * c-common.c (c_define_builtins): Remove mudflap support.
3313 * c.opt: Ignore and warn for mudflap options.
3315 2013-10-24 Tobias Burnus <burnus@net-b.de>
3318 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
3319 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
3321 2013-10-23 Jason Merrill <jason@redhat.com>
3323 * c-format.c (gcc_cxxdiag_char_table): Add %X.
3325 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3327 * c-common.h (omp_clause_mask::operator !=): New method.
3328 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
3329 instead of if (mask & something) tests everywhere.
3331 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
3332 201307 instead of 201107.
3333 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
3334 (c_common_attribute_table): Add "omp declare target" and
3335 "omp declare simd" attributes.
3336 (handle_omp_declare_target_attribute,
3337 handle_omp_declare_simd_attribute): New functions.
3338 * c-omp.c: Include c-pragma.h.
3339 (c_finish_omp_taskgroup): New function.
3340 (c_finish_omp_atomic): Add swapped argument, if true,
3341 build the operation first with rhs, lhs arguments and use NOP_EXPR
3343 (c_finish_omp_for): Add code argument, pass it down to make_code.
3344 (c_omp_split_clauses): New function.
3345 (c_split_parallel_clauses): Removed.
3346 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
3347 c_omp_declare_simd_clauses_to_decls): New functions.
3348 * c-common.h (omp_clause_mask): New type.
3349 (OMP_CLAUSE_MASK_1): Define.
3350 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
3351 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
3352 omp_clause_mask::operator |, omp_clause_mask::operator &,
3353 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
3354 omp_clause_mask::operator ==): New methods.
3355 (enum c_omp_clause_split): New.
3356 (c_finish_omp_taskgroup): New prototype.
3357 (c_finish_omp_atomic): Add swapped argument.
3358 (c_finish_omp_for): Add code argument.
3359 (c_omp_split_clauses): New prototype.
3360 (c_split_parallel_clauses): Removed.
3361 (c_omp_declare_simd_clauses_to_numbers,
3362 c_omp_declare_simd_clauses_to_decls): New prototypes.
3363 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
3364 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
3365 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
3366 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
3367 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
3368 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
3369 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
3370 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
3371 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
3372 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
3373 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
3374 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
3375 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
3376 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
3377 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
3378 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
3379 PRAGMA_OMP_CLAUSE_UNIFORM.
3381 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
3383 PR tree-optimization/20318
3384 * c-common.c (handle_returns_nonnull_attribute): New function.
3385 (c_common_attribute_table): Add returns_nonnull.
3387 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
3390 * c.opt (fcheck-new): Move to common.opt.
3392 2013-09-25 Marek Polacek <polacek@redhat.com>
3393 Jakub Jelinek <jakub@redhat.com>
3396 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
3397 an expression if we can prove it is correct.
3398 (ubsan_instrument_division): Likewise. Remove unnecessary
3401 2013-09-18 Marek Polacek <polacek@redhat.com>
3404 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
3406 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
3408 2013-09-14 Iain Sandoe <iain@codesourcery.com>
3411 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
3412 fobjc-gc, freplace-objc-classes): Accept for LTO.
3414 2013-09-13 Jacek Caban <jacek@codeweavers.com>
3416 * c-target.def: New hook
3418 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
3421 * c.opt (Wdelete-incomplete): Add.
3423 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3425 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
3426 (vector_types_compatible_elements_p): New function.
3427 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
3429 (vector_types_compatible_elements_p): Declare.
3431 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3433 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
3434 a virtual member function.
3435 (pp_simple_type_specifier): Remove.
3436 (pp_c_type_specifier): Likewise.
3437 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
3438 Rename from pp_c_type_specifier. Adjust.
3439 (c_pretty_printer::c_pretty_printer): Do not assign to
3440 simple_type_specifier.
3442 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3444 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
3446 (c_pretty_printer::storage_class_specifier): Likewise.
3447 (c_pretty_printer::initializer): Likewise.
3448 (pp_declaration): Remove.
3449 (pp_declaration_specifiers): Likewise.
3450 (pp_abstract_declarator): Likewise.
3451 (pp_declarator): Likewise.
3452 (pp_type_id): Likewise.
3453 (pp_statement): Likewise.
3454 (pp_constant): Likewise.
3455 (pp_id_expression): Likewise.
3456 (pp_primary_expression): Likewise.
3457 (pp_unary_expression): Likewise.
3458 (pp_multiplicative_expression): Likewise.
3459 (pp_conditional_expression): Likewise.
3460 (pp_assignment_expression): Likewise.
3461 (pp_expression): Likewise.
3462 (pp_c_type_id): Likewise.
3463 (pp_c_storage_class_specifier): Likewise.
3464 * c-pretty-print.c (pp_c_type_cast): Tidy.
3465 (pp_c_pointer): Likewise.
3466 (pp_c_type_specifier): Likewise.
3467 (pp_c_parameter_type_list): Likewise.
3468 (pp_c_function_definition): Likewise.
3469 (pp_c_init_declarator): Likewise.
3470 (pp_c_initializer_list): Likewise.
3471 (pp_c_constructor_elts): Likewise.
3472 (c_pretty_printer::direct_abstract_declarator): Likewise.
3473 (c_pretty_printer::declaration_specifiers): Likewise.
3474 (c_pretty_printer::primary_expression): Likewise.
3475 (c_pretty_printer::postfix_expression): Likewise.
3476 (c_pretty_printer::type_id): Rename from pp_c_type_id.
3477 (c_pretty_printer::storage_class_specifier): Rename from
3478 pp_c_storage_class_specifier.
3479 (c_pretty_printer::initializer): Rename from pp_c_initializer.
3480 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
3481 storage_class_specifier, initializer, offset_list, flags.
3483 2013-08-30 Marek Polacek <polacek@redhat.com>
3485 * c-ubsan.c: New file.
3486 * c-ubsan.h: New file.
3488 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
3490 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
3492 (c_pretty_printer::declaration_specifiers): Likewise.
3493 (c_pretty_printer::declarator): Likewise.
3494 (c_pretty_printer::abstract_declarator): Likewise.
3495 (c_pretty_printer::direct_abstract_declarator): Likewise.
3496 (c_pretty_printer::direct_declarator): Likewise.
3497 (c_pretty_printer::function_specifier): Likewise.
3498 (pp_declaration): Adjust.
3499 (pp_declaration_specifiers): Likewise.
3500 (pp_abstract_declarator): Likewise.
3501 (pp_direct_declarator): Likewise.
3502 (pp_function_specifier): Likewise.
3503 (pp_direct_abstract_declarator): Remove as unused.
3504 (pp_c_declaration): Remove.
3505 (pp_c_declaration_specifiers): Likewise.
3506 (pp_c_declarator): Likewise.
3507 (pp_c_direct_declarator): Likewise.
3508 (pp_c_function_specifier): Likewise.
3509 (pp_c_direct_abstract_declarator): Likewise.
3510 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
3511 from pp_c_abstract_declarator. Adjust.
3512 (c_pretty_printer::direct_abstract_declarator): Rename from
3513 pp_c_direct_abstract_declarator. Adjust.
3514 (c_pretty_printer::function_specifier): Rename from
3515 pp_c_function_specifier. Adjust.
3516 (c_pretty_printer::declaration_specifiers): Rename from
3517 pp_c_declaration_specifiers. Adjust.
3518 (c_pretty_printer::direct_declarator): Rename from
3519 pp_c_direct_declarator. Adjust.
3520 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
3521 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
3522 (c_pretty_printer::c_pretty_printer): Do not assign to
3523 declaration, declaration_specifiers, declarator,
3524 direct_declarator, direct_abstract_declarator, function_specifier.
3526 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
3528 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
3529 virtual member function.
3530 (c_pretty_printer::multiplicative_expression): Likewise.
3531 (c_pretty_printer::conditional_expression): Likewise.
3532 (c_pretty_printer::assignment_expression): Likewise.
3533 (c_pretty_printer::expression): Likewise.
3534 (pp_unary_expression): Adjust.
3535 (pp_multiplicative_expression): Likewise.
3536 (pp_assignment_expression): Likewise.
3537 (pp_conditional_expression): Likewise.
3538 (pp_expression): Likewise.
3539 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
3540 from pp_c_unary_expression. Adjust.
3541 (c_pretty_printer::multiplicative_expression): Rename from
3542 pp_c_multiplicative_expression. Adjust.
3543 (c_pretty_printer::conditional_expression): Rename from
3544 pp_c_conditional_expression. Adjust.
3545 (c_pretty_printer::assignment_expression): Rename from
3546 pp_c_assignment_expression. Adjust.
3547 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
3548 (c_pretty_printer::c_pretty_printer): Do not assign to
3549 unary_expression, multiplicative_expression,
3550 conditional_expression, expression.
3552 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3554 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
3555 virtual member function.
3556 (pp_postfix_expression): Adjust.
3557 (pp_c_postfix_expression): Remove.
3558 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
3559 from pp_c_postfix_expression. Adjust.
3560 (c_pretty_printer::c_pretty_printer): Do not assign to
3563 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3565 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
3566 virtua member function.
3567 (pp_primary_expression): Adjust.
3568 (pp_c_primary_expression): Remove.
3569 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
3570 from pp_c_primary_expression. Adjust.
3571 (pp_c_initializer_list): Use pp_primary_expression.
3572 (c_pretty_printer::c_pretty_printer): Do not assign to
3575 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3577 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
3578 * c-pretty-print.c (M_): Remove.
3579 (c_pretty_printer::translate_string): Define.
3580 (pp_c_type_specifier): Use it.
3581 (pp_c_primary_expression): Likewise.
3582 (pp_c_expression): Likewise.
3584 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3586 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
3588 (pp_c_id_expression): Remove.
3589 (pp_id_expression): Adjust.
3590 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
3591 pp_c_id_expression. Adjust.
3592 (pp_c_postfix_expression): Use pp_id_expression.
3593 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
3595 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3597 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
3599 (pp_constant): Adjust.
3600 (pp_c_constant): Remove.
3601 * c-pretty-print.c (c_pretty_printer::constant): Rename from
3602 pp_c_constant. Adjust.
3604 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
3605 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
3607 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3609 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
3610 (c_pretty_printer::c_pretty_printer): Declare.
3611 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
3612 c_pretty_printer_init. Adjust.
3613 (print_c_tree): Do not call c_pretty_printer_init.
3614 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
3616 2013-08-09 Arnaud Charlet <charlet@adacore.com>
3618 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
3620 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
3623 * c-common.c (pointer_int_sum): Add bool parameter.
3624 * c-common.h (pointer_int_sum): Adjust declaration.
3626 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
3628 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
3629 c_pretty_printer variable.
3631 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3633 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
3635 (pp_c_base): Likewise. Adjust users.
3636 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
3637 (pp_c_whitespace): Do not call pp_base.
3638 (pp_c_left_paren): Likewise.
3639 (pp_c_right_paren): Likewise.
3640 (pp_c_left_brace): Likewise.
3641 (pp_c_right_brace): Likewise.
3642 (pp_c_left_bracket): Likewise.
3643 (pp_c_right_bracket): Likewise.
3644 (pp_c_dot): Likewise.
3645 (pp_c_ampersand): Likewise.
3646 (pp_c_star): Likewise.
3647 (pp_c_arrow): Likewise.
3648 (pp_c_semicolon): Likewise.
3649 (pp_c_complement): Likewise.
3650 (pp_c_exclamation): Likewise.
3651 (pp_c_direct_declarator): Likewise.
3652 (pp_c_ws_string): Likewise.
3653 (pp_c_identifier): Likewise.
3654 (pp_c_statement): Likewise.
3655 (print_c_tree): Likewise.
3657 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
3660 * c-common.c (c_parse_error): Catch user-defined literal tokens and
3661 provide useful error strings.
3663 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3665 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
3666 printer functions instead of pp_string or operators and punctuators.
3667 (dump_generic_ada_node): Likewise.
3668 * c-pretty-print.c (pp_c_type_specifier): Likewise.
3669 (pp_c_relational_expression): Likewise.
3670 (pp_c_logical_or_expression): Likewise.
3672 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3674 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
3675 functions instead of pp_character.
3676 (pp_ada_tree_identifier): Likewise.
3677 (dump_ada_double_name): Likewise.
3678 (dump_ada_function_declaration): Likewise.
3679 (dump_ada_array_domains): Likewise.
3680 (dump_template_types): Likewise.
3681 (dump_generic_ada_node): Likewise.
3682 (print_ada_declaration): Likewise.
3683 (print_ada_struct_decl): Likewise.
3684 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3686 2013-07-23 Tom Tromey <tromey@redhat.com>
3688 * c-common.h (enum rid) <RID_GENERIC>: New constant.
3689 * c-common.c (c_common_reswords): Add _Generic.
3691 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
3693 * c-common.c: Fix typos.
3694 * c-common.h: Likewise.
3696 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
3699 * c-common.c (c_common_attribute_table): Add warn_unused.
3700 (handle_warn_unused_attribute): New.
3702 2013-07-10 Jakub Jelinek <jakub@redhat.com>
3704 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
3705 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
3707 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
3710 * c.opt: Add Wconditionally-supported.
3712 2013-07-08 Graham Stott <graham.stott@btinternet.com>
3714 * array-notation-common.c (length_mismatch_in_expr_p): Delete
3715 unused variables l_length and l_node.
3717 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3720 * c-common.c (complete_array_type): Delay folding first index
3721 like other indices. When folding, check for index overflow.
3723 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
3726 * c-common.h (c_build_vec_perm_expr): New complain argument.
3727 * c-common.c (c_build_vec_perm_expr): Likewise.
3728 Use save_expr also in C++.
3730 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3732 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
3733 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3734 * c-opts.c (c_common_post_options): Likewise.
3736 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3738 * array-notation-common.c (length_mismatch_in_expr): Changed the
3739 parameter type's from a dynamic array to a vec_tree. Also removed
3740 the size parameters.
3741 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
3744 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3746 * c-common.h (struct cilkplus_an_parts): New structure.
3747 (struct cilkplus_an_loop_parts): Likewise.
3748 (cilkplus_extract_an_triplets): New prototype.
3749 (fix_sec_implicit_args): Likewise.
3750 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
3751 (fix_sec_implicit_args): Likewise.
3753 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
3755 * array-notation-common.c (find_inv_trees): Removed an unwanted
3757 * c-common.h (struct inv_list::additional_tcodes): Changed type from
3758 enum rid to enum tree_code.
3760 2013-06-11 Jan Hubicka <jh@suse.cz>
3762 * c-common.c (handle_alias_ifunc_attribute): Do not set
3763 DECL_EXTERNAL for weakref variables.
3764 * c-pragma.c (handle_pragma_weak): Make sure aliases
3765 are not declared as external.
3767 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3769 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
3770 function from c/c-array-notation.c.
3771 (is_cilkplus_reduce_builtin): Likewise.
3772 (find_rank): Likewise.
3773 (extract_array_notation_exprs): Likewise.
3774 (replace_array_notations): Likewise.
3775 (find_inv_trees): Likewise.
3776 (replace_inv_trees): Likewise.
3777 (contains_array_notation_expr): Likewise.
3778 (find_correct_array_notation_type): Likewise.
3779 * c-common.h (struct inv_list): Moved this struct from the file
3780 c/c-array-notation.c and added a new field called additional tcodes.
3781 (length_mismatch_in_expr_p): New prototype.
3782 (is_cilkplus_reduce_builtin): Likewise.
3783 (find_rank): Likewise.
3784 (extract_array_notation_exprs): Likewise.
3785 (replace_array_notation): Likewise.
3786 (find_inv_trees): Likewise.
3787 (replace_inv_trees): Likewise.
3788 (find_correct_array_notation_type): Likewise.
3790 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3792 * c-common.c (c_define_builtins): When cilkplus is enabled, the
3793 function array_notation_init_builtins is called.
3794 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
3795 * c-common.def (ARRAY_NOTATION_REF): New tree.
3796 * c-common.h (build_array_notation_expr): New function declaration.
3797 (build_array_notation_ref): Likewise.
3798 (extract_sec_implicit_index_arg): New extern declaration.
3799 (is_sec_implicit_index_fn): Likewise.
3800 (ARRAY_NOTATION_CHECK): New define.
3801 (ARRAY_NOTATION_ARRAY): Likewise.
3802 (ARRAY_NOTATION_START): Likewise.
3803 (ARRAY_NOTATION_LENGTH): Likewise.
3804 (ARRAY_NOTATION_STRIDE): Likewise.
3805 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
3807 (pp_c_expression): Likewise.
3808 * c.opt (flag_enable_cilkplus): New flag.
3809 * array-notation-common.c: New file.
3811 2013-05-14 Jakub Jelinek <jakub@redhat.com>
3814 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
3816 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
3818 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
3821 2013-05-07 Han Shen <shenhan@google.com>
3823 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
3825 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3827 * c-common.c (check_user_alignment): Emit error for negative values.
3829 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3831 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
3833 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3835 * c-cppbuiltin.c (c_cpp_builtins): Do not define
3836 __GXX_EXPERIMENTAL_CXX1Y__.
3838 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3839 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3841 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
3842 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
3843 to simply use OPT_Wpointer_arith.
3844 (c_sizeof_or_alignof_type): Likewise.
3846 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3848 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
3850 2013-04-12 Jakub Jelinek <jakub@redhat.com>
3852 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
3853 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
3856 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
3858 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
3860 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
3862 * c-common.c (pointer_int_sum): Remove dead code.
3864 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
3867 * c-common.c (handle_optimize_attribute): Don't call
3868 save_optabs_if_changed.
3870 2013-03-05 Jakub Jelinek <jakub@redhat.com>
3873 * c-pch.c (pch_init): Free target_validity at the end.
3875 2013-03-04 Jakub Jelinek <jakub@redhat.com>
3877 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
3879 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
3880 Jakub Jelinek <jakub@redhat.com>
3883 * c-common.c (handle_no_sanitize_address_attribute): New function.
3884 (c_common_attribute_table): Add no_sanitize_address attribute.
3885 (handle_no_address_safety_analysis_attribute): Add
3886 no_sanitize_address attribute, not no_address_safety_analysis
3889 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
3892 * c-common.c (handle_optimize_attribute): Call
3893 save_optabs_if_changed.
3895 2013-02-18 Jakub Jelinek <jakub@redhat.com>
3896 Steven Bosscher <steven@gcc.gnu.org>
3899 * c-opts.c (c_common_post_options): If debug info is enabled
3900 and non-dwarf*, refuse to load PCH files and when writing PCH
3903 2013-02-05 Jakub Jelinek <jakub@redhat.com>
3906 * c-common.c (handle_error_attribute): Fix condition.
3908 2013-01-30 Jakub Jelinek <jakub@redhat.com>
3911 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
3913 2013-01-18 Jason Merrill <jason@redhat.com>
3916 * c.opt (-fextern-tls-init): New.
3917 * c-opts.c (c_common_post_options): Handle it.
3919 2013-01-09 Jakub Jelinek <jakub@redhat.com>
3922 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
3923 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
3924 and is either negative or bigger or equal to type precision
3925 of the first operand.
3927 2012-12-03 Marek Polacek <polacek@redhat.com>
3930 * c-common.c (check_user_alignment): Swap order of tests,
3931 check TREE_CODE first.
3933 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
3936 * c-common.h (overflow_type): New enum.
3937 (build_userdef_literal): Add overflow_type argument.
3938 (tree_userdef_literal): Add overflow_type.
3939 (USERDEF_LITERAL_OVERFLOW): New access macro.
3940 * c-common.c (build_userdef_literal): Add overflow_type
3942 * c-lex.c (c_lex_with_flags): Add overflow_type to
3943 build_userdef_literal calls.
3944 (interpret_integer, interpret_float): Add overflow_type argument.
3946 2012-11-28 Richard Biener <rguenther@suse.de>
3949 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
3950 here and use a type with proper overflow behavior for types that would
3951 need to be promoted for the arithmetic.
3953 2012-11-23 Jakub Jelinek <jakub@redhat.com>
3956 * c-common.c (handle_no_address_safety_analysis_attribute): New
3958 (c_common_attribute_table): Add no_address_safety_analysis.
3960 2012-11-16 Simon Baldwin <simonb@google.com>
3962 * c.opt: Add f[no-]canonical-system-headers.
3963 * c-opts.c (c_common_handle_option): Handle
3964 OPT_fcanonical_system_headers.
3966 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
3969 * c-opts.c (c_common_handle_option): Set new flags.
3970 * c.opt: Describe new flags.
3972 2012-11-09 Jason Merrill <jason@redhat.com>
3974 * c.opt (Wabi-tag): New.
3976 2012-11-09 Andi Kleen <ak@linux.intel.com>
3979 * c-common.c (get_atomic_generic_size): Mask with
3982 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3985 * c.opt (Wformat): Make it Alias Wformat=1.
3986 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
3987 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
3989 (Wformat=): RejectNegative. Use LangEnabledBy.
3990 (Wnonnull): Use LangEnabledBy.
3991 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
3992 * c-format.c (set_Wformat): Delete.
3993 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
3994 (maybe_read_dollar_number): Likewise.
3995 (avoid_dollar_number): Likewise.
3996 (finish_dollar_format_checking): Likewise.
3997 (check_format_info): Likewise.
3998 (check_format_info_main): Likewise.
3999 (check_format_types): Likewise.
4000 (format_type_warning): Likewise.
4001 * c-common.c (int): Likewise.
4002 (check_function_sentinel): Likewise.
4003 * c-common.h (warn_format,set_Wformat): Do not declare here.
4005 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4008 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
4009 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
4011 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
4013 (Wvariadic-macros): Init(1).
4014 * c-opts.c (c_common_handle_option): Do not handle them
4016 (c_common_post_options): Likewise.
4017 (sanitize_cpp_opts): warn_unused_macros is now
4018 cpp_warn_unused_macros.
4019 (push_command_line_include): Likewise.
4020 * c-common.c (warn_unknown_pragmas): Do not define.
4021 * c-common.h (warn_unknown_pragmas): Do not declare.
4023 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4026 * c-common.c (conversion_warning): Handle conditional expressions.
4028 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
4031 * c.opt (Wreturn_local_addr): Define new option.
4033 2012-10-25 Jason Merrill <jason@redhat.com>
4035 * c.opt (Wvirtual-move-assign): New.
4037 * c.opt (Winherited-variadic-ctor): New.
4039 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
4042 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
4044 2012-10-23 Joseph Myers <joseph@codesourcery.com>
4046 * c-common.h (pch_cpp_save_state): Declare.
4047 * c-target.def (c_preinclude): New hook.
4048 * c-opts.c (done_preinclude): New.
4049 (push_command_line_include): Handle default preincluded header.
4050 (cb_file_change): Call pch_cpp_save_state when calling
4051 push_command_line_include.
4052 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
4053 (pch_cpp_save_state): New.
4054 (pch_init): Call pch_cpp_save_state conditionally, instead of
4055 calling cpp_save_state.
4057 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4061 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
4062 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
4063 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
4064 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
4065 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
4066 * c-opts.c (c_common_handle_option): Remove explicit handling from
4068 (c_common_post_options): Likewise.
4070 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
4072 * c-ada-spec.c (LOCATION_COL): Delete.
4073 (compare_location): New function.
4074 (compare_node): Use it.
4075 (compare_comment): Likewise.
4077 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
4081 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
4082 * c-opts.c (c_common_handle_option): Do not set them here. Add
4084 (c_common_post_options): Likewise.
4086 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
4088 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
4089 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
4090 Remove POINTER_TYPE handling, add large unsigned handling and use
4091 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
4093 2012-10-12 Jakub Jelinek <jakub@redhat.com>
4096 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
4097 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
4098 locs and array of 3 trees instead of just single loc and single
4099 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
4100 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
4101 For *cmp* builtins that take two sources strings report warnings
4102 about first and second source, not about destination and source.
4104 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
4107 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
4109 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
4111 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
4112 declaring something coming from another file.
4114 2012-10-10 Arnaud Charlet <charlet@adacore.com>
4117 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
4119 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
4122 * c-common.c (warn_about_parentheses): Add location_t parameter;
4123 use EXPR_LOC_OR_LOC.
4124 * c-common.h: Update declaration.
4126 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
4129 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
4130 more operations. Make error messages optional.
4131 * c-common.h (enum stv_conv): Moved from c-typeck.c.
4132 (scalar_to_vector): Declare.
4134 2012-10-08 Jason Merrill <jason@redhat.com>
4136 * c-common.c (c_common_reswords): Add thread_local.
4138 2012-10-08 Dodji Seketeli <dodji@redhat.com>
4140 PR c++/53528 C++11 attribute support
4141 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
4143 * c-common.c (check_cxx_fundamental_alignment_constraints): New
4145 (handle_aligned_attribute): In choose strictest alignment
4146 among many. Use new check_cxx_fundamental_alignment_constraints.
4147 (handle_transparent_union_attribute): In c++11 attribute syntax,
4148 don't look through typedefs.
4150 2012-10-04 Arnaud Charlet <charlet@adacore.com>
4152 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
4153 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
4156 2012-09-25 Dehao Chen <dehao@google.com>
4159 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
4160 map when read in the pch.
4162 2012-09-18 Arnaud Charlet <charlet@adacore.com>
4164 * c-ada-spec.c: Style fixes.
4166 2012-09-18 Thomas Quinot <quinot@adacore.com>
4168 * c.opt (-fada-spec-parent): Define new command line switch.
4169 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
4170 is specified, generate binding spec as a child of the specified unit.
4172 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
4173 Manuel López-Ibáñez <manu@gcc.gnu.org>
4176 * c.opt ([Winit-self]): Enabled by -Wall in C++.
4178 2012-08-23 Arnaud Charlet <charlet@adacore.com>
4180 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
4181 for pointers, and add missing Convention C pragma.
4182 (print_ada_struct_decl): Add missing aliased keyword.
4183 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
4185 2012-08-17 Jakub Jelinek <jakub@redhat.com>
4187 * c-common.c (sizeof_pointer_memaccess_warning): New function.
4188 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
4189 * c-opts.c (c_common_handle_option): Enable it for -Wall.
4190 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
4191 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
4193 2012-08-10 Richard Guenther <rguenther@suse.de>
4195 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
4197 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
4199 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
4200 instead of separate pp_newline and pp_flush.
4201 (print_c_tree): Likewise.
4203 2012-07-26 Richard Henderson <rth@redhat.com>
4205 * c-common.c (handle_hot_attribute): Allow labels.
4206 (handle_cold_attribute): Likewise.
4208 2012-07-20 Jakub Jelinek <jakub@redhat.com>
4211 * c-common.c (check_function_nonnull): Handle multiple nonnull
4212 attributes properly.
4214 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
4216 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
4217 * c-ada-spec.c: Likewise.
4218 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
4220 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4222 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
4223 Remove code conditional on it.
4225 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
4227 * c-gimplify.c: Do not include basic-block.h.
4228 * c-common.c: Do not include linfuncs.h.
4230 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
4232 * c-common.h: Include tree.h.
4234 2012-07-02 Jason Merrill <jason@redhat.com>
4237 * c-common.c (get_priority): Call default_conversion.
4239 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
4241 * c-pch.c (c_common_write_pch): Remove unused variables.
4243 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
4245 * cppspec.c: Moved from gcc/ to here.
4247 2012-06-27 Kai Tietz <ktietz@redhat.com>
4249 PR preprocessor/37215
4250 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
4252 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
4254 * c-common.h (c_common_print_pch_checksum): Remove.
4255 * c-pch.c: Do not include output.h.
4256 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
4257 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
4258 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
4259 (struct c_pch_header): Remove.
4260 (get_ident): Update gpch version.
4261 (pch_init): Do not print executable_checksum to asm_out_file.
4262 Do not fail if there is no asm_out_file to read back from. Set
4263 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
4264 (c_common_write_pch): Verify that nothing was written to asm_out_file
4265 since pch_init was called. Do not write a c_pch_header, and do not
4266 copy from asm_out_file to the PCH.
4267 (c_common_read_pch): Do not read a c_pch_header, and do not restore
4268 the content of asm_out_file from the PCH.
4269 (c_common_print_pch_checksum): Remove.
4270 * c-opts.c (c_common_init): Print out executable_checksum directly.
4272 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4274 * c-target.def (objc_declare_unresolved_class_reference,
4275 objc_declare_class_definition): Add new hooks.
4277 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4279 * c-lex.c: Do not include output.h.
4280 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
4281 Remove uses of ASM_OUTPUT_IDENT.
4283 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
4286 * c-common.h (c_build_vec_perm_expr): Move decl here.
4287 * c-common.c (c_build_vec_perm_expr): Move definition
4290 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
4292 * c.opt (fconserve-space): Turn into a no-op.
4294 2012-06-04 Sterling Augustine <saugustine@google.com>
4296 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
4297 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
4298 both the start and end of the function.
4300 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4302 * c-common.c: Do not include output.h.
4303 * c-pragma.c: Likewise.
4305 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4307 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
4308 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
4309 (lang_decl_name): Handle namespace decls.
4311 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
4313 * c-ada-spec.c: Do not include output.h.
4314 * c-semantics.c: Likewise.
4316 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4318 * c-common.c: Fix typo.
4320 2012-05-29 Michael Matz <matz@suse.de>
4322 * c-common.h (c_expand_decl): Remove prototype.
4324 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4326 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
4327 * c-opts.c (c_common_handle_option): Remove code handling
4328 warn_missing_braces.
4330 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
4333 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
4336 2012-05-22 Dodji Seketeli <dodji@redhat.com>
4339 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
4341 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
4343 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
4344 * c-opts.c (c_common_handle_option): Do not handle explicitly
4345 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
4347 2012-05-16 Dodji Seketeli <dodji@redhat.com>
4349 PR preprocessor/7263
4350 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
4351 to cpp_classify_number. For diagnostics, use the precise location
4352 instead of the global input_location.
4354 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4357 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
4359 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
4361 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
4363 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
4366 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
4367 Wreorder): Use LangEnabledBy.
4368 * c-opts.c (c_common_handle_option): Do not enable them
4369 explicitly. Call lang-specific generated functions.
4370 (c_common_post_options): Do not set them here.
4372 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
4374 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
4375 Wmissing-field-initializers,Wmissing-parameter-type,
4376 Wold-style-declaration,Woverride-init): Use EnabledBy.
4377 * c-opts.c (c_common_post_options): Do not set here explicitly.
4379 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4382 * c-opts.c (c_common_handle_option): Use handle_generated_option
4383 to enable sub-options.
4385 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
4388 * c-common.c (warnings_for_convert_and_check): Use warning_at.
4390 2012-05-10 Richard Guenther <rguenther@suse.de>
4392 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
4393 adjust commentary about TYPE_IS_SIZETYPE types.
4395 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4398 * c-common.c (warn_logical_operator): Check that argument of
4399 integer_zerop is not NULL.
4401 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
4404 * c-common.c (warn_logical_operator): Do not warn if either side
4405 is already true or false.
4407 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
4410 * c-common.c (expr_original_type): New.
4411 (shorten_compare): Do not warn for enumeration types.
4413 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4415 * c.opt (fpermissive): Add Var(flag_permissive).
4417 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
4420 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
4421 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
4423 2012-04-30 Dodji Seketeli <dodji@redhat.com>
4425 Add -Wvarargs option
4426 * c.opt (Wvarargs): Define new option.
4428 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4430 * c-common.c (check_function_arguments): Replace
4431 Wmissing-format-attribute with Wsuggest-attribute=format.
4433 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4435 * c.opt (Wsuggest-attribute=format): New. Alias of
4436 Wmissing-format-attribute.
4437 * c-format.c (decode_format_type): Replace
4438 Wmissing-format-attribute with Wsuggest-attribute=format.
4439 (check_function_format): Likewise.
4441 2012-04-27 Ollie Wild <aaw@google.com>
4443 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
4444 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
4445 * c.opt: Add Wliteral-suffix.
4447 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
4450 * c.opt (Wpedantic): New.
4451 (pedantic): Alias Wpedantic.
4452 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
4453 (c_common_post_options): Likewise.
4454 (sanitize_cpp_opts): Likewise.
4455 * c-lex.c (interpret_float): Likewise.
4456 * c-format.c (check_format_types): Likewise.
4457 * c-common.c (pointer_int_sum): Likewise.
4458 (c_sizeof_or_alignof_type): Likewise.
4459 (c_add_case_label): Likewise.
4460 (c_do_switch_warnings): Likewise.
4461 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
4463 2012-04-15 Jason Merrill <jason@redhat.com>
4466 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
4467 (C_STD_NAME): Distinguish between C++98 and C++11.
4469 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
4472 * c-common.h (uint16_type_node): Rename into...
4473 (c_uint16_type_node): ...this.
4474 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
4475 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
4477 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
4479 * c-common.c (warn_if_unused_value): Move definition to here.
4480 * c-common.h (warn_if_unused_value): Move declaration to here.
4482 2012-03-23 William Bader <williambader@hotmail.com>
4484 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
4486 2012-03-20 Jason Merrill <jason@redhat.com>
4488 * c-common.h (enum cxx_dialect): Add cxx1y.
4489 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
4491 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
4492 * c-opts.c (c_common_post_options): Likewise.
4493 (set_std_cxx1y): New.
4494 (c_common_handle_option): Call it.
4495 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
4497 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
4500 * c.opt ([Wuseless-cast]): Add.
4502 2012-03-16 Richard Guenther <rguenther@suse.de>
4504 * c-pretty-print.c (pp_c_initializer_list): Adjust.
4506 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
4509 * c.opt (ftemplate-backtrace-limit) Add.
4511 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4513 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
4515 * c-pragma.c (handle_pragma_extern_prefix): Remove.
4516 (init_pragma): Don't register extern_prefix.
4518 2012-03-12 Richard Guenther <rguenther@suse.de>
4520 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
4521 (builtin_type_for_size): Likewise.
4523 2012-02-13 Jakub Jelinek <jakub@redhat.com>
4526 * c-common.c (sync_resolve_params): Don't decide whether to convert
4527 or not based on TYPE_SIZE comparison, convert whenever arg_type
4528 is unsigned INTEGER_TYPE.
4530 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
4533 * c.opt ([Wunused-local-typedefs]): Fix description.
4535 2012-01-24 Mike Stump <mikestump@comcast.net>
4537 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
4540 2012-01-18 Richard Guenther <rguenther@suse.de>
4542 * c-opts.c (c_common_post_options): Reset LTO flags if
4543 we are about to generate a PCH.
4545 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
4548 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
4549 use pp_unsigned_wide_integer.
4551 2012-01-10 Richard Guenther <rguenther@suse.de>
4554 * c-opts.c (c_common_handle_option): Move -Werror handling
4555 to language independent code.
4557 2012-01-05 Richard Guenther <rguenther@suse.de>
4560 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
4563 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
4566 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
4567 of array types with an unknown bound.
4569 2011-12-20 Joseph Myers <joseph@codesourcery.com>
4571 * c-common.c (flag_isoc99): Update comment to refer to C11.
4572 (flag_isoc1x): Change to flag_isoc11.
4573 * c-common.h (flag_isoc99): Update comment to refer to C11.
4574 (flag_isoc1x): Change to flag_isoc11.
4575 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
4577 * c-opts.c (set_std_c1x): Change to set_std_c11.
4578 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
4580 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
4581 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
4582 * c.opt (std=c1x): Change to std=c11. Document as non-draft
4584 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
4585 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
4586 (std=gnu1x): Make alias of std=gnu11.
4588 2011-12-19 Jason Merrill <jason@redhat.com>
4591 * c-common.c (handle_transparent_union_attribute): Check the first
4592 field if the type is complete.
4594 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
4597 * c-common.c (RID_IS_FINAL): Add.
4598 * c-common.h (RID_IS_FINAL): Add.
4600 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
4602 * c.opt (fgnu-runtime): Provide full description.
4603 (fnext-runtime): Likewise.
4604 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
4606 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
4608 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
4609 predefines in one place. Add LOCK_FREE predefines.
4610 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
4613 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
4616 * c-common.c (get_atomic_generic_size): Check for various error
4618 (resolve_overloaded_atomic_exchange,
4619 resolve_overloaded_atomic_compare_exchange,
4620 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
4621 error_mark_node for error conditions.
4623 2011-11-08 Richard Guenther <rguenther@suse.de>
4628 2011-11-07 Richard Henderson <rth@redhat.com>
4629 Aldy Hernandez <aldyh@redhat.com>
4630 Torvald Riegel <triegel@redhat.com>
4632 Merged from transactional-memory.
4634 * c-common.c (handle_tm_wrap_attribute,
4635 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
4636 (struct c_common_reswords): Added __transaction* keywords.
4637 (struct c_common_attribute_table): Added transaction* and tm_regparm
4639 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
4641 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
4642 find_tm_attribute): Declare.
4644 2011-11-07 Jason Merrill <jason@redhat.com>
4647 * c-common.c, c-common.h: Revert yesterday's changes.
4649 2011-11-06 Jason Merrill <jason@redhat.com>
4652 * c-common.c (decl_has_visibility_attr): Split out from...
4653 (c_determine_visibility): ...here.
4654 * c-common.h: Declare it.
4656 2011-11-06 Joseph Myers <joseph@codesourcery.com>
4658 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
4659 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
4661 (check_user_alignment): New. Split out of
4662 handle_aligned_attribute. Disallow integer constants with
4663 noninteger types. Conditionally allow zero.
4664 (handle_aligned_attribute): Use check_user_alignment.
4665 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
4667 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
4668 Richard Henderson <rth@redhat.com>
4670 Merged from cxx-mem-model.
4672 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
4673 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
4674 parameters that are the same type size.
4675 (get_atomic_generic_size): New. Find size of generic
4676 atomic function parameters and do typechecking.
4677 (add_atomic_size_parameter): New. Insert size into parameter list.
4678 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
4679 either __atomic_exchange_n or external library call.
4680 (resolve_overloaded_atomic_compare_exchange): Restructure
4681 __atomic_compare_exchange to either _n variant or external library call.
4682 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
4683 __atomic_load_n or an external library call.
4684 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
4685 __atomic_store_n or an external library call.
4686 (resolve_overloaded_builtin): Handle new __atomic builtins.
4688 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
4691 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
4692 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
4693 <INDIRECT_REF>: Return the argument.
4694 <ARRAY_REF>: Remove special code for negative offset.
4695 Call fold_build_pointer_plus instead of size_binop.
4696 (fold_offsetof): Remove STOP_REF argument and adjust.
4697 * c-common.h (fold_offsetof_1): Declare.
4698 (fold_offsetof): Remove STOP_REF argument.
4700 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
4703 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4704 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4705 Wnarrowing for C++0x and C++98.
4706 * c.opt ([Wnarrowing]): Update.
4708 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
4711 * c.opt: Add Wzero-as-null-pointer-constant.
4713 2011-10-31 Jason Merrill <jason@redhat.com>
4715 * c.opt (-fdeduce-init-list): Off by default.
4718 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
4719 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
4721 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
4723 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
4726 * c.opt (fvisibility-inlines-hidden): Description change.
4728 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
4730 Implement C++11 user-defined literals.
4731 * c-common.c (build_userdef_literal): New.
4732 * c-common.def: New tree code.
4733 * c-common.h (tree_userdef_literal): New tree struct and accessors.
4734 * c-lex.c (interpret_float): Add suffix parm.
4735 (c_lex_with_flags): Build literal tokens.
4737 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4741 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4744 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4745 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4746 Wnarrowing for C++0x and C++98.
4747 * c.opt ([Wnarrowing]): Update.
4749 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4752 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4753 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4754 Wnarrowing for C++0x and C++98.
4755 * c.opt ([Wnarrowing]): Update.
4757 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
4760 * c-common.c (conversion_warning): Remove code looking for
4761 artificial operands.
4763 2011-10-18 Dodji Seketeli <dodji@redhat.com>
4766 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
4767 !NO_IMPLICIT_EXTERN_C.
4769 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
4771 * c-common.c (c_common_reswords): Add __bases,
4773 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
4775 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
4778 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
4780 2011-10-15 Tom Tromey <tromey@redhat.com>
4781 Dodji Seketeli <dodji@redhat.com>
4783 * c.opt (fdebug-cpp): New option.
4784 * c-opts.c (c_common_handle_option): Handle the option.
4785 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
4786 output stream in parameter. Factorized from ...
4787 (maybe_print_line): ... this. Dump location debug information when
4788 -fdebug-cpp is in effect.
4789 (print_line_1): New static function. Takes an output stream in
4790 parameter. Factorized from ...
4791 (print_line): ... here. Dump location information when -fdebug-cpp
4793 (scan_translation_unit): Dump location information when
4794 -fdebug-cpp is in effect.
4796 2011-10-15 Tom Tromey <tromey@redhat.com>
4797 Dodji Seketeli <dodji@redhat.com>
4799 * c.opt (ftrack-macro-expansion): New option. Handle it with and
4801 * c-opts.c (c_common_handle_option)<case
4802 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
4803 cases. Handle -ftrack-macro-expansion with and without argument.
4805 2011-10-15 Tom Tromey <tromey@redhat.com>
4806 Dodji Seketeli <dodji@redhat.com>
4808 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
4809 (print_line, cb_define, do_line_change): Adjust to avoid touching
4810 the internals of struct line_map. Use the public API instead.
4811 * c-pch.c (c_common_read_pch): Likewise.
4812 * c-lex.c (fe_file_change): Likewise.
4814 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
4817 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
4819 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
4822 * c-pretty-print.c (pp_c_floating_constant): Output
4823 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
4825 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
4827 * c-common.c (def_builtin_1): Delete old interface with two
4828 parallel arrays to hold standard builtin declarations, and replace
4829 it with a function based interface that can support creating
4830 builtins on the fly in the future. Change all uses, and poison
4831 the old names. Make sure 0 is not a legitimate builtin index.
4832 * c-omp.c (c_finish_omp_barrier): Ditto.
4833 (c_finish_omp_taskwait): Ditto.
4834 (c_finish_omp_flush): Ditto.
4836 2011-10-11 Tristan Gingold <gingold@adacore.com>
4838 * c.opt: (fallow-parameterless-variadic-functions): New.
4840 2011-09-08 Dodji Seketeli <dodji@redhat.com>
4842 PR c++/33255 - Support -Wunused-local-typedefs warning
4843 * c-common.h (struct c_language_function::local_typedefs): New
4845 (record_locally_defined_typedef, maybe_record_typedef_use)
4846 (maybe_warn_unused_local_typedefs): Declare new functions.
4847 * c-common.c (record_locally_defined_typedef)
4848 (maybe_record_typedef_use)
4849 (maybe_warn_unused_local_typedefs): Define new functions.
4850 * c.opt: Declare new -Wunused-local-typedefs flag.
4852 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
4855 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
4858 2011-09-05 Richard Guenther <rguenther@suse.de>
4860 * c-common.c (complete_array_type): Use ssize_int (-1) instead
4861 of integer_minus_one_node for empty array upper bounds.
4863 2011-08-28 Dodji Seketeli <dodji@redhat.com>
4865 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
4866 it's the first time it's being called on this main TU.
4868 2011-08-24 Richard Guenther <rguenther@suse.de>
4871 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
4873 2011-08-22 Gabriel Charette <gchare@google.com>
4875 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
4876 defined in cpp_init_builtins and c_cpp_builtins.
4878 2011-08-19 Joseph Myers <joseph@codesourcery.com>
4880 * c-common.c (c_common_reswords): Add __builtin_complex.
4881 * c-common.h (RID_BUILTIN_COMPLEX): New.
4883 2011-08-18 Joseph Myers <joseph@codesourcery.com>
4885 * c-common.c (c_common_reswords): Add _Noreturn.
4886 (keyword_is_function_specifier): Handle RID_NORETURN.
4887 * c-common.h (RID_NORETURN): New.
4889 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4891 * c-common.c (unsafe_conversion_p): New function. Check if it is
4892 unsafe to convert an expression to the type.
4893 (conversion_warning): Adjust, use unsafe_conversion_p.
4894 * c-common.h (unsafe_conversion_p): New function declaration.
4896 2011-08-02 Jakub Jelinek <jakub@redhat.com>
4898 * c-common.h (c_finish_omp_atomic): Adjust prototype.
4899 (c_finish_omp_taskyield): New prototype.
4900 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
4901 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
4902 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
4903 or RHS1 have side-effects, evaluate those too in the right spot,
4904 if it is a decl and LHS is also a decl, error out if they
4906 (c_finish_omp_taskyield): New function.
4907 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
4908 * c-pragma.c (omp_pragmas): Add taskyield.
4909 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
4910 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
4911 PRAGMA_OMP_CLAUSE_MERGEABLE.
4913 2011-07-25 Dodji Seketeli <dodji@redhat.com>
4915 * c-common.h (set_underlying_type): Remove parm name from
4918 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
4920 * c-pretty-print.h: Search c-common.h in c-family.
4922 2011-07-22 Jason Merrill <jason@redhat.com>
4925 * c.opt (Wnarrowing): New.
4928 * c-common.h: Declare c_linkage_bindings.
4929 * c-pragma.c (handle_pragma_redefine_extname): Use it.
4932 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
4933 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
4934 as flag_isoc99 for 'restrict'.
4935 (pp_c_specifier_qualifier_list): Likewise for _Complex.
4937 2011-07-21 Ian Lance Taylor <iant@google.com>
4940 * c-common.c (c_disable_warnings): New static function.
4941 (c_enable_warnings): New static function.
4942 (c_fully_fold_internal): Change local unused_p to bool. Call
4943 c_disable_warnings and c_enable_warnings rather than change
4944 c_inhibit_evaluation_warnings.
4946 2011-07-20 Jason Merrill <jason@redhat.com>
4948 PR c++/6709 (DR 743)
4949 PR c++/42603 (DR 950)
4950 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
4951 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
4952 (CPP_DECLTYPE): New.
4953 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
4955 2011-07-19 Richard Guenther <rguenther@suse.de>
4957 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
4958 * c-omp.c (c_finish_omp_for): Likewise.
4960 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
4962 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
4963 body on the next line.
4965 2011-07-08 Jason Merrill <jason@redhat.com>
4968 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
4971 * c-common.c (c_apply_type_quals_to_decl): Don't check
4972 TYPE_NEEDS_CONSTRUCTING.
4974 2011-07-06 Richard Guenther <rguenther@suse.de>
4976 * c-common.c (c_common_nodes_and_builtins):
4977 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
4979 2011-07-05 Richard Guenther <rguenther@suse.de>
4981 * c-common.c (c_common_nodes_and_builtins): Build all common
4984 2011-06-27 Jakub Jelinek <jakub@redhat.com>
4986 * c-common.h (c_tree_chain_next): New static inline function.
4988 * c-common.c (check_builtin_function_arguments): Handle
4989 BUILT_IN_ASSUME_ALIGNED.
4991 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
4993 * c-common.c: Add sync_ or SYNC__ to builtin names.
4994 * c-omp.c: Add sync_ or SYNC__ to builtin names.
4996 2011-06-20 Pierre Vittet <piervit@pvittet.com>
4998 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
5000 (gen_pragma_handler): New union.
5001 (internal_pragma_handler): New type.
5002 (c_register_pragma_with_data)
5003 (c_register_pragma_with_expansion_and_data): New functions.
5005 * c-pragma.c (registered_pragmas, c_register_pragma_1)
5006 (c_register_pragma, c_register_pragma_with_expansion)
5007 (c_invoke_pragma_handler): Changed to work with
5008 internal_pragma_handler.
5009 (c_register_pragma_with_data)
5010 (c_register_pragma_with_expansion_and_data): New functions.
5012 2011-06-14 Joseph Myers <joseph@codesourcery.com>
5014 * c-common.c: Include common/common-target.h.
5015 (handle_section_attribute): Use
5016 targetm_common.have_named_sections.
5017 * c-cppbuiltin.c: Include common/common-target.h.
5018 (c_cpp_builtins): Use targetm_common.except_unwind_info.
5020 2011-06-10 Richard Guenther <rguenther@suse.de>
5022 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
5023 to print a IDENTIFIER_NODE.
5025 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5026 Joseph Myers <joseph@codesourcery.com>
5028 * c.opt (fbuilding-libgcc): New option.
5029 * c-cppbuiltin.c (c_cpp_builtins): Define
5030 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
5032 2011-06-07 Jason Merrill <jason@redhat.com>
5034 * c-common.c (max_tinst_depth): Lower default to 900.
5036 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
5038 2011-06-07 Richard Guenther <rguenther@suse.de>
5040 * c-common.c (c_common_nodes_and_builtins): Do not set
5041 size_type_node or call set_sizetype.
5043 2011-06-07 Dodji Seketeli <dodji@redhat.com>
5046 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
5047 type when using pointer comparison to compare types.
5049 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
5051 * c.opt: Add -Wdelete-non-virtual-dtor.
5052 * c-opts.c (c_common_handle_option): Include it in -Wall.
5054 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
5059 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5061 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
5064 2011-05-27 Jakub Jelinek <jakub@redhat.com>
5067 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
5068 C++ don't call c_common_truthvalue_conversion on void type arms.
5070 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
5072 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
5073 (stmt_list_stack): Define.
5074 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
5075 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
5077 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5079 * c-common.c (warning_candidate_p): Check for BLOCKs.
5081 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5083 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
5086 2011-05-25 Jakub Jelinek <jakub@redhat.com>
5088 * c-common.c (def_fn_type): Remove extra va_end.
5090 2011-05-23 Jason Merrill <jason@redhat.com>
5093 * c-common.c (c_common_get_narrower): New.
5094 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
5096 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
5098 * c-common.h (check_function_arguments): Tweak prototype of
5099 check_function_arguments.
5100 * c-common.c (check_function_arguments): Likewise. Adjust
5101 calls to check_function_nonnull, check_function_format, and
5102 check_function_sentinel.
5103 (check_function_sentinel): Take a FUNCTION_TYPE rather than
5104 separate attributes and typelist arguments. Use
5105 FOREACH_FUNCTION_ARGS to iterate over argument types.
5107 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
5109 * c-common.c (c_common_reswords): Reorder.
5110 * c-common.h (rid): Likewise.
5112 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
5114 * c-common.c (def_fn_type): Don't call build_function_type, call
5115 build_function_type_array or build_varargs_function_type_array
5117 (c_common_nodes_and_builtins): Likewise.
5119 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
5121 * c-common.c (c_add_case_label): Omit the loc argument to
5123 * c-common.h (build_case_label): Remove.
5124 * c-semantics.c (build_case_label): Remove.
5126 2011-05-05 Joseph Myers <joseph@codesourcery.com>
5128 * c-objc.h (objc_start_method_definition): Update prototype.
5129 * stub-objc.c (objc_start_method_definition): Add extra parameter.
5131 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
5133 * c-common.c (check_main_parameter_types): Reindent. Don't use
5134 TYPE_ARG_TYPES directly.
5135 (handle_nonnull_attribute): Likewise.
5136 (sync_resolve_params): Likewise.
5137 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
5138 to check_format_string.
5139 (handle_format_attribute): Likewise.
5140 (check_format_string): Take a function type to examine instead of
5141 a type list. Use a function_arg_iterator to step through argument
5144 2011-05-04 Richard Guenther <rguenther@suse.de>
5146 * c-common.c (fix_string_type): Use size_int for index type bounds.
5147 (start_fname_decls): Do not pass NULL to build_int_cst.
5148 (c_init_attributes): Likewise.
5149 * c-lex.c (c_lex_with_flags): Likewise.
5151 2011-04-27 Jason Merrill <jason@redhat.com>
5153 * c-common.c (make_tree_vector_from_list): New.
5154 * c-common.h: Declare it.
5156 2011-04-26 Richard Guenther <rguenther@suse.de>
5158 PR preprocessor/48248
5159 * c-ppoutput.c (maybe_print_line): Always optimize newlines
5160 for output size with -P.
5162 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
5164 * c-common.c (struct c_common_resword): Add __underlying_type.
5165 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
5167 2011-04-20 Jim Meyering <meyering@redhat.com>
5169 * c-format.c (init_dollar_format_checking): Remove useless
5172 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
5174 * c-objc.h (objc_get_interface_ivars): Removed.
5175 (objc_detect_field_duplicates): New.
5176 * stub-objc.c: Likewise.
5178 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5180 * stub-objc.c (objc_declare_protocols): Renamed to
5181 objc_declare_protocol.
5182 * c-objc.h: Likewise.
5184 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5186 * stub-objc.c (objc_declare_class): Updated argument name.
5188 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
5190 * c-common.h (c_common_init_ts): Declare.
5191 * c-common.c (c_common_init_ts): Define.
5193 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
5195 * c-objc.h (objc_build_message_expr): Updated prototype.
5196 * stub-objc.c (objc_build_message_expr): Likewise.
5198 2011-04-12 Martin Jambor <mjambor@suse.cz>
5200 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
5203 2011-04-11 Richard Guenther <rguenther@suse.de>
5205 * c-common.c (complete_array_type): Build a range type of
5208 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
5210 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
5211 (handle_type_generic_attribute): Likewise.
5213 2011-04-07 Jason Merrill <jason@redhat.com>
5216 * c-common.c (c_common_truthvalue_conversion): Don't ignore
5217 conversion from C++0x scoped enum.
5219 2011-04-06 Joseph Myers <joseph@codesourcery.com>
5221 * c-target-def.h: New file.
5222 * c-target.def: New file.
5223 * c-target.h: New file.
5224 * c-common.c (targetcm): Don't define here.
5225 * c-common.h (default_handle_c_option): Declare.
5226 * c-format.c: Include c-target.h instead of target.h.
5227 * c-opts.c: Include c-target.h instead of target.h. Explicitly
5229 (default_handle_c_option): Move from targhooks.c.
5231 2011-03-29 Jakub Jelinek <jakub@redhat.com>
5233 PR preprocessor/48248
5234 * c-ppoutput.c (print): Add src_file field.
5235 (init_pp_output): Initialize it.
5236 (maybe_print_line): Don't optimize by adding up to 8 newlines
5237 if map->to_file and print.src_file are different file.
5238 (print_line): Update print.src_file.
5240 2011-03-25 Kai Tietz <ktietz@redhat.com>
5242 * c-ada-spec.c (compare_comment): Use filename_cmp
5243 instead of strcmp for filename.
5245 2011-03-25 Jeff Law <law@redhat.com>
5247 * c-common.c (def_fn_type): Add missing va_end.
5249 2011-03-25 Jason Merrill <jason@redhat.com>
5251 * c.opt: Add -std=c++03.
5253 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
5255 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
5257 2011-03-17 Kai Tietz
5260 * c-pretty-print.c (pp_c_specifier_qualifier_list):
5261 Display allowed attributes for function pointer types.
5262 (pp_c_attributes_display): New function to display
5263 attributes having affects_type_identity flag set to true.
5264 * c-pretty-print.h (pp_c_attributes_display): New prototype.
5266 * c-common.c (c_common_attribute_table):
5268 (c_common_format_attribute_table): Likewise.
5270 2011-03-18 Jason Merrill <jason@redhat.com>
5272 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
5273 * c-common.h: Don't declare it here.
5274 * c-common.c: Or define it here.
5275 * c-opts.c (c_common_handle_option): Or set it here.
5278 * c-common.c (handle_transparent_union_attribute): Don't
5279 make a duplicate type in C++.
5281 2011-03-15 Jason Merrill <jason@redhat.com>
5283 * c-common.c (max_constexpr_depth): New.
5284 * c-common.h: Declare it.
5285 * c-opts.c (c_common_handle_option): Set it.
5286 * c.opt (fconstexpr-depth): New option.
5288 2011-03-11 Jason Merrill <jason@redhat.com>
5290 * c-common.c (attribute_takes_identifier_p): Add missing const.
5293 * c-common.c (attribute_takes_identifier_p): Assume that an
5294 unknown attribute takes an identifier.
5296 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
5299 * c-common.c (c_type_hash): Call list_length instead of iterating
5300 through DECL_CHAIN. Rename 'i' to 'n_elements'.
5302 2011-02-19 Jakub Jelinek <jakub@redhat.com>
5305 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
5307 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
5309 * c.opt (fobjc-abi-version=) New.
5310 (fobjc-nilcheck): New.
5312 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
5315 * c-common.h (keyword_is_decl_specifier): Declare.
5316 * c-common.c (keyword_is_decl_specifier): Define.
5317 (keyword_is_function_specifier): New function.
5319 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5322 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
5323 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
5326 2011-01-26 Arnaud Charlet <charlet@adacore.com>
5328 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
5330 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5333 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
5334 after init_c_lex if pch_file is set.
5336 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5339 * c.opt (-fkeep-inline-dllexport): New switch.
5341 2011-01-12 Richard Guenther <rguenther@suse.de>
5344 * c-common.c (handle_weak_attribute): Warn instead of error
5345 on declaring an inline function weak.
5347 2011-01-05 Tom Tromey <tromey@redhat.com>
5349 * c-common.h (lvalue_error): Update.
5350 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
5353 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
5356 * c-objc.h (objc_finish_message_expr): Added argument to
5359 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
5361 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
5364 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
5366 * c-objc.h (objc_maybe_warn_exceptions): New.
5367 * stub-objc.c (objc_maybe_warn_exceptions): New.
5369 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
5371 * c-common.h (readonly_error): Declare.
5372 * c-common.c (readonly_error): Define.
5374 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
5376 * c-common.h (invalid_indirection_error): Declare.
5377 * c-common.c (invalid_indirection_error): Define.
5379 2010-12-03 Richard Guenther <rguenther@suse.de>
5382 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
5383 (pp_c_unary_expression): Likewise.
5384 (pp_c_expression): Likewise.
5386 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
5388 * c-common.h (objc_finish_function): New.
5389 (objc_non_volatilized_type): Removed.
5390 (objc_type_quals_match): Removed.
5391 * stub-objc.c (objc_finish_function): New.
5392 (objc_non_volatilized_type): Removed.
5393 (objc_type_quals_match): Removed.
5395 2010-11-30 Joseph Myers <joseph@codesourcery.com>
5397 * c-common.h (parse_optimize_options): Declare.
5398 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
5399 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
5401 2010-11-29 Joseph Myers <joseph@codesourcery.com>
5403 * c-opts.c (check_deps_environment_vars): Use getenv instead of
5405 * c-pch.c (O_BINARY): Don't define here.
5406 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
5408 2010-11-25 Joseph Myers <joseph@codesourcery.com>
5410 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
5411 targetm.except_unwind_info.
5413 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5415 * c-opts.c (c_common_handle_option): Pass location to
5416 set_struct_debug_option.
5418 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5420 * c-common.c (visibility_options): Move from ../opts.c.
5421 * c-common.h (struct visibility_flags, visibility_options):
5423 * c-opts.c (finish_options): Rename to c_finish_options.
5424 (c_common_init): Update call to finish_options.
5426 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
5429 * c-lex.c (lex_string): Check that each string in an Objective-C
5430 string concat sequence starts with either one or zero '@', and
5431 that there are no spurious '@' signs at the end.
5433 2010-11-20 Joseph Myers <joseph@codesourcery.com>
5435 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
5436 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
5437 HANDLE_PRAGMA_VISIBILITY.
5438 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
5439 HANDLE_PRAGMA_VISIBILITY): Don't define.
5440 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
5442 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
5447 * c-common.h (keyword_begins_type_specifier): Declare.
5448 (keyword_is_storage_class_specifier): Declare.
5449 (keyword_is_type_qualifier): Declare.
5450 * c-common.c (keyword_begins_type_specifier): New function.
5451 (keyword_is_storage_class_specifier): New function.
5452 (keyword_is_type_qualifier): Declare.
5454 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5457 * c-common.c (in_late_binary_op): Define.
5458 (c_common_truthvalue_conversion): Check in_late_binary_op before
5459 calling c_save_expr.
5460 * c-common.h (in_late_binary_op): Declare.
5462 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5464 * c-opts.c (c_common_handle_option): Update calls to
5465 set_struct_debug_option.
5467 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
5469 * c-common.h (objc_declare_protocols): Added additional argument.
5470 * stub-objc.c (objc_declare_protocol): Same change.
5472 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
5475 * c-common.h (build_real_imag_expr): Declare.
5476 * c-semantics.c (build_real_imag_expr): Define.
5478 2010-11-17 Joseph Myers <joseph@codesourcery.com>
5480 * c-opts.c (c_common_parse_file): Take no arguments.
5481 * c-common.h (c_common_parse_file): Update prototype.
5483 2010-11-16 Jakub Jelinek <jakub@redhat.com>
5486 * c-common.c (warning_candidate_p): Don't track non-const calls
5489 2010-11-15 Ian Lance Taylor <iant@google.com>
5491 * c-lex.c (init_c_lex): Set macro debug callbacks if
5492 flag_dump_go_spec is set.
5494 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
5496 * c-common.h (objc_build_incr_expr_for_property_ref): New.
5497 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
5499 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
5501 PR preprocessor/45038
5502 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
5505 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5507 * c-common.h (c_family_lang_mask): Declare.
5508 * c-opts.c (c_family_lang_mask): Make extern.
5509 * c-pragma.c (handle_pragma_diagnostic): Use
5510 control_warning_option.
5512 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5514 * c-common.c (parse_optimize_options): Update call to
5516 * c-common.h (c_common_handle_option): Update prototype.
5517 * c-opts.c (c_common_handle_option): Take location_t parameter and
5518 pass it to other functions.
5520 2010-11-11 Joseph Myers <joseph@codesourcery.com>
5522 * c-opts.c (warning_as_error_callback): Remove.
5523 (c_common_initialize_diagnostics): Don't call
5524 register_warning_as_error_callback.
5525 (c_common_handle_option): Handle -Werror=normalized= here.
5527 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5529 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
5531 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
5533 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
5534 Remove trailing '.' from diagnostics.
5535 * c.opt (Wwrite-strings_: Avoid '`' in help text.
5537 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5539 * c-common.c (parse_optimize_options): Pass global_dc to
5541 * c-opts.c (c_common_handle_option): Pass &global_options to
5542 set_Wstrict_aliasing.
5543 * c.opt (v): Don't mark Common or document here.
5545 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
5548 * c-format.c (format_type): New type gcc_objc_string_format_type.
5549 (valid_stringptr_type_p): New.
5550 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
5551 (check_format_string): Pass expected type, use
5552 valid_stringptr_type_p (), check that the format string types are
5553 consistent with the format specification.
5554 (decode_format_attr): Warn if NSString is used outside objective-c.
5555 (format_types_orig): Add NSString.
5557 (format_flags): New.
5558 (check_format_arg): Handle format strings requiring an external parser.
5559 first_target_format_type: New variable.
5560 (handle_format_attribute): Set up first_target_format_type, pass the
5561 expected format arg string type to check_format_string().
5562 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
5563 * stub-objc.c (objc_string_ref_type_p): New.
5564 (objc_check_format_arg): New.
5566 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
5568 Fixed using the Objective-C 2.0 dot-syntax with class names.
5569 * c-common.h (objc_build_class_component_ref): New.
5570 * stub-objc.c (objc_build_class_component_ref): New.
5572 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5574 * c.opt (Wproperty-assign-default): New option.
5576 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5578 Implemented -fobjc-std=objc1 flag.
5579 * c.opt (fobjc-std=objc1): New option.
5581 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
5583 Implemented format and noreturn attributes for Objective-C methods.
5584 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
5585 attribute for Objective-C methods.
5587 2010-10-31 Jason Merrill <jason@redhat.com>
5589 * c-common.c (conversion_warning, warn_for_collisions_1): Use
5592 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
5594 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
5595 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
5596 (objc_add_property_declaration): Removed arguments for copies and
5598 (objc_build_getter_call): Renamed to
5599 objc_maybe_build_component_ref.
5600 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5601 (objc_is_property_ref): New.
5602 * c-common.c (c_common_reswords): Removed copies and ivar.
5603 * stub-objc.c (objc_add_property_declaration): Removed arguments
5604 for copies and ivar.
5605 (objc_build_getter_call): Renamed to
5606 objc_maybe_build_component_ref.
5607 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5608 (objc_is_property_ref): New.
5610 2010-10-29 Arnaud Charlet <charlet@adacore.com>
5611 Matthew Gingell <gingell@adacore.com>
5613 * c-ada-spec.c (separate_class_package): New function.
5614 (pp_ada_tree_identifier): Prefix references to C++ classes with the
5615 name of their enclosing package.
5616 (print_ada_declaration): Use separate_class_package.
5618 2010-10-27 Jason Merrill <jason@redhat.com>
5620 * c-common.c (c_common_reswords): Add __is_literal_type.
5621 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
5623 * c-common.c (check_case_value): Remove special C++ code.
5625 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5627 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
5628 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
5630 (objc_add_property_declaration): Added additional arguments.
5631 (objc_property_attribute_kind): Removed.
5632 (objc_set_property_attr): Removed.
5633 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
5635 * stub-objc.c (objc_add_property_declaration): Added additional
5637 (objc_set_property_attr): Removed.
5639 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5641 * c-common.h (objc_add_property_variable): Renamed to
5642 objc_add_property_declaration. Added location argument.
5643 * stub-objc.c (objc_add_property_variable): Same change.
5645 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
5647 * c-common.h (objc_maybe_printable_name): New.
5648 * stub-objc.c (objc_maybe_printable_name): New.
5650 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
5651 Andrew Pinski <pinskia@gmail.com>
5653 * c-common.h (c_common_mark_addressable_vec): Declare.
5654 * c-common.c (c_common_mark_addressable_vec): New function.
5656 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5658 * c-common.h (objc_set_method_type): Removed.
5659 (objc_add_method_declaration): Added boolean argument.
5660 (objc_start_method_definition): Same change.
5661 (objc_build_method_signature): Same change.
5662 * stub-objc.c (objc_set_method_type): Removed.
5663 (objc_add_method_declaration): Added boolean argument.
5664 (objc_start_method_definition): Same change.
5665 (objc_build_method_signature): Same change.
5667 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5669 * c-common.h (finish_file): Removed.
5670 (objc_write_global_declarations): New.
5671 * c-opts.c (c_common_parse_file): Do not call finish_file.
5672 * stub-objc.c (objc_write_global_declarations): New.
5674 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5676 Implemented parsing @synthesize and @dynamic for
5677 Objective-C/Objective-C++.
5678 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
5679 (objc_add_synthesize_declaration): New.
5680 (objc_add_dynamic_declaration): New.
5681 * c-common.c (c_common_reswords): Add synthesize and dynamic.
5682 * stub-objc.c (objc_add_synthesize_declaration): New.
5683 (objc_add_dynamic_declaration): New.
5685 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
5688 * c-cppbuiltin.c (mode_has_fma): Move function here from
5689 builtins.c. Don't use the fma optab, instead just use the
5690 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
5693 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5695 Merge from 'apple/trunk' branch on FSF servers.
5697 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
5700 * c-common.h (objc_non_volatilized_type): New declaration
5701 * stub-objc.c (objc_non_volatilized_type): New stub.
5703 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
5705 Merge from 'apple/trunk' branch on FSF servers.
5707 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
5710 * c-common.h (objc_diagnose_private_ivar): New decl.
5711 * stub-objc.c (objc_diagnose_private_ivar): New stub.
5713 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
5715 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
5716 * c-common.h (enum rid): Add RID_AT_PACKAGE.
5717 (objc_ivar_visibility_kind): New enum.
5718 (objc_set_visibility): Adjust prototype to use visibility enum.
5719 * stub-objc.c (objc_set_visibility): Adjust stub to use
5722 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
5724 * c-cppbuiltin.c (builtin_define_float_constants): Emit
5725 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
5726 has the appropriate fma builtins.
5727 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
5729 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
5731 merge from FSF apple 'trunk' branch.
5732 2006 Fariborz Jahanian <fjahanian@apple.com>
5734 Radars 4436866, 4505126, 4506903, 4517826
5735 * c-common.c (c_common_resword): Define @property and its attributes.
5736 * c-common.h: Define property attribute enum entries.
5737 (OBJC_IS_PATTR_KEYWORD): New.
5738 (objc_property_attribute_kind): New enum.
5739 Declare objc_set_property_attr (), objc_add_property_variable (),
5740 objc_build_getter_call () and objc_build_setter_call ().
5741 * stub-objc.c (objc_set_property_attr): New stub.
5742 (objc_add_property_variable): Likewise.
5743 (objc_build_getter_call): Likewise.
5744 (objc_build_setter_call) Likewise.
5746 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
5748 merge from FSF apple 'trunk' branch.
5749 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
5751 Radar 3803157 (method attributes)
5752 * c-common.c (handle_deprecated_attribute): Recognize
5753 objc methods as valid declarations.
5754 * c-common.h: Declare objc_method_decl ().
5755 * stub-objc.c (objc_method_decl): New stub.
5757 2010-10-08 Joseph Myers <joseph@codesourcery.com>
5759 * c-common.c (parse_optimize_options): Call
5760 decode_cmdline_options_to_array_default_mask before
5761 decode_options. Update arguments to decode_options.
5762 * c-common.h (c_common_init_options_struct): Declare.
5763 * c-opts.c (c_common_init_options_struct): New. Split out from
5764 c_common_init_options.
5766 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
5768 Implemented fast enumeration for Objective-C.
5769 * c-common.h (objc_finish_foreach_loop): New.
5770 * stub-objc.c (objc_finish_foreach_loop): New.
5772 2010-10-05 Joseph Myers <joseph@codesourcery.com>
5774 * c-common.h (struct diagnostic_context): Don't declare here.
5775 (c_common_initialize_diagnostics): Declare using
5776 diagnostic_context typedef.
5777 * c-opts.c (c_common_handle_option): Pass global_dc to
5778 handle_generated_option.
5780 2010-10-04 Joseph Myers <joseph@codesourcery.com>
5782 * c-opts.c (c_common_handle_option): Pass &global_options_set to
5783 handle_generated_option.
5785 2010-10-03 Ian Lance Taylor <iant@google.com>
5787 * c.opt (-fplan9-extensions): New option.
5789 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5791 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
5793 (c_cpp_builtins): Call functions from cppbuiltin.c instead
5794 of duplicating code.
5796 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
5798 * c-common.c: Add two new entries for @optional
5799 and @required keywords.
5801 merge from FSF 'apple/trunk' branch.
5802 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
5805 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
5806 objective-c keywords.
5807 (objc_set_method_opt): New declaration.
5808 * stub-objc.c (objc_set_method_opt): New stub.
5810 2010-09-30 Joseph Myers <joseph@codesourcery.com>
5812 * c-common.c (handle_optimize_attribute): Pass &global_options to
5813 cl_optimization_save and cl_optimization_restore.
5814 * c-opts.c (c_common_handle_option): Pass &global_options to
5815 handle_generated_option.
5816 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
5817 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
5818 &global_options to cl_optimization_restore.
5820 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
5822 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
5823 Objective-C/Objective-C++ keywords.
5825 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5827 Merge from 'apple/trunk' branch on FSF servers.
5829 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
5832 * c-common.h (objc_check_global_decl): New declaration.
5833 * stub-objc.c (objc_check_global_decl): New stub.
5835 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5837 * c.opt: Don't use VarExists.
5839 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5841 * c-common.c (c_cpp_error): Update names of diagnostic_context
5843 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
5844 cl_optimization members.
5845 * c-opts.c (warning_as_error_callback, c_common_handle_option,
5846 sanitize_cpp_opts, finish_options): Update names of cpp_options
5849 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5851 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
5852 (objc_is_reserved_word): Removed.
5853 * c-common.c: Updated comments.
5854 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
5855 objc_is_reserved_word.
5856 * stub-objc.c (objc_is_reserved_word): Removed.
5858 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5860 * c-common.h (objc_add_method_declaration): Adjust prototype to
5862 (objc_start_method_definition): Likewise.
5863 (objc_build_keyword_decl): Likewise.
5864 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
5865 (objc_start_method_definition): Likewise.
5866 (objc_build_keyword_decl): Likewise.
5868 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5870 * c-common.h (objc_start_class_interface): Adjust prototype.
5871 (objc_start_category_interface): Likewise.
5872 (objc_start_protocol): Likewise.
5873 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
5874 (objc_start_class_interface): Likewise.
5875 (objc_start_category_interface): Likewise.
5877 2010-09-27 Ian Lance Taylor <iant@google.com>
5879 * c-common.c (c_common_attribute_table): Add no_split_stack.
5880 (handle_no_split_stack_attribute): New static function.
5882 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
5884 Merge from 'apple/trunk' branch on FSF servers.
5886 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
5889 * c-common.h (objc_have_common_type): New declaration.
5890 * stub-objc.c (objc_have_common_type): New stub.
5892 2005-06-22 Ziemowit Laski <zlaski@apple.com>
5895 * c-common.h (objc_common_type): New prototype.
5896 * stub-objc.c (objc_common_type): New stub.
5898 2010-09-24 Jan Hubicka <jh@suse.cz>
5900 * c-common.c (handle_leaf_attribute): New function.
5901 (struct attribute_spec c_common_att): Add leaf.
5903 2010-09-22 Joseph Myers <joseph@codesourcery.com>
5905 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
5906 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
5907 -dump, -dump=, -imacros, -imacros=, -include, -include=,
5908 -include-barrier, -include-directory, -include-directory=,
5909 -include-directory-after, -include-directory-after=,
5910 -include-prefix, -include-prefix=, -include-with-prefix,
5911 -include-with-prefix=, -include-with-prefix-after,
5912 -include-with-prefix-after=, -include-with-prefix-before,
5913 -include-with-prefix-before=, -no-integrated-cpp,
5914 -no-line-commands, -no-standard-includes, -no-warnings, -output,
5915 -output=, -pedantic, -pedantic-errors, -preprocess,
5916 -print-missing-file-dependencies, -trace-includes, -traditional,
5917 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
5918 -user-dependencies, -verbose, -write-dependencies,
5919 -write-user-dependencies, no-integrated-cpp, traditional): New.
5921 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5924 * c-common.h (objc_start_method_definition): Return bool instead
5926 * stub-objc.c (objc_start_method_definition): Return bool instead
5929 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5932 * c-common.h (objc_get_interface_ivars): New declaration.
5933 * stub-objc.c (objc_get_interface_ivars): New stub.
5935 2010-09-15 Ian Lance Taylor <iant@google.com>
5937 * c-common.c (parse_optimize_options): Do not capitalize warning
5938 messages. Remove period at end of warning message.
5940 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5942 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
5943 (handle_alias_attribute): ... here.
5944 (handle_ifunc_attribute): New.
5946 2010-09-06 Mark Mitchell <mark@codesourcery.com>
5948 * c-common.h (do_warn_double_promotion): Declare.
5949 * c-common.c (do_warn_double_promotion): Define.
5951 2010-09-05 Mark Mitchell <mark@codesourcery.com>
5953 * c.opt (Wdouble-promotion): New.
5955 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5957 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
5958 fvtable-thunks, fxref): Mark no longer supported in help text.
5960 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5962 * c.opt (Wimport, fall-virtual, falt-external-templates,
5963 fdefault-inline, fenum-int-equiv, fexternal-templates,
5964 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
5965 fname-mangling-version-, fnew-abi, fnonnull-objects,
5966 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
5967 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
5969 (fhandle-exceptions): Mark with Alias and Warn.
5970 * c-opts.c (c_common_handle_option): Don't handle options marked
5973 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5975 * c.opt (Wcomments, Werror-implicit-function-declaration,
5976 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
5977 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
5979 * c-common.c (option_codes): Use OPT_Wcomment instead of
5981 * c-opts.c (warning_as_error_callback, c_common_handle_option):
5982 Don't handle options marked as aliases.
5984 2010-08-25 Richard Guenther <rguenther@suse.de>
5986 * c-common.c (c_common_get_alias_set): Remove special
5987 handling for pointers.
5989 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
5991 * c-common.c: Use FOR_EACH_VEC_ELT.
5992 * c-gimplify.c: Likewise.
5993 * c-pragma.c: Likewise.
5995 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5997 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
5999 (MMDX): Change back to MMD. Mark NoDriverArg instead of
6001 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
6002 instead of OPT_MDX and OPT_MMDX.
6004 2010-08-16 Joseph Myers <joseph@codesourcery.com>
6006 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
6008 2010-08-12 Joseph Myers <joseph@codesourcery.com>
6010 * c.opt (MD, MMD): Change to MDX and MMDX.
6011 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
6013 2010-08-11 Joseph Myers <joseph@codesourcery.com>
6015 * c-opts.c (c_common_handle_option): Call handle_generated_option
6016 instead of handle_option.
6018 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
6020 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
6021 (maybe_apply_renaming_pragma): Delete unneeded declarations.
6023 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
6025 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
6026 (pending_redefine_extname): Change type to a VEC.
6027 (add_to_renaming_pragma_list): Update for new type of
6028 pending_redefine_extname.
6029 (maybe_apply_renaming_pragma): Likewise.
6031 2010-08-04 Arnaud Charlet <charlet@adacore.com>
6033 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
6035 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
6036 decide whether a type has already been declared/seen.
6037 Do not go to the original type.
6038 (dump_nested_types): New parameter forward.
6039 Generate forward declaration if needed and mark type as visited.
6040 (print_ada_declaration): Call dump_nested_types if not already done.
6041 Mark types as visited.
6043 2010-08-03 Joseph Myers <joseph@codesourcery.com>
6045 * c.opt (-print-pch-checksum): Remove option.
6046 * c-opts.c (c_common_handle_option): Don't handle
6047 OPT_print_pch_checksum.
6049 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6051 * c-common.h (c_common_handle_option): Update prototype and return
6053 * c-opts.c (c_common_handle_option): Update prototype and return
6054 value type. Update calls to handle_option and
6055 enable_warning_as_error.
6057 2010-07-27 Jakub Jelinek <jakub@redhat.com>
6060 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
6062 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6064 * c-common.h (c_common_missing_argument): Remove.
6065 * c-opts.c (c_common_missing_argument): Remove.
6066 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
6067 idirafter, imacros, include, isysroot, isystem, iquote): Add
6069 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
6071 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6073 * c-common.h (c_common_option_lang_mask,
6074 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
6076 (c_common_init_options): Update prototype.
6077 * c-opts.c (c_common_option_lang_mask): New.
6078 (c_common_initialize_diagnostics): Split out of
6079 c_common_init_options.
6080 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
6082 (c_common_init_options): Update prototype. Use decoded options in
6083 search for -lang-asm.
6085 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
6087 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
6088 * c-format.c: Likewise.
6090 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
6092 * c-common.h: Include diagnostic-core.h. Error if already
6094 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
6096 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
6098 * c-common.c (IN_GCC_FRONTEND): Do not undef.
6099 Do not include expr.h
6100 (vector_mode_valid_p): Move here.
6102 2010-06-21 DJ Delorie <dj@redhat.com>
6104 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
6105 allow these pragmas anywhere.
6107 2010-06-14 Jakub Jelinek <jakub@redhat.com>
6110 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
6111 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
6112 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
6113 ggc_strdup instead of xstrdup.
6115 2010-06-10 Jakub Jelinek <jakub@redhat.com>
6117 * c-cppbuiltin.c: Include cpp-id-data.h.
6118 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
6119 (lazy_hex_fp_value): New function.
6120 (builtin_define_with_hex_fp_value): Provide definitions lazily.
6122 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
6124 * c-gimplify.c: Do not include tree-flow.h
6126 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
6129 * c-common.c: Rename targetm member:
6130 targetm.enum_va_list -> targetm.enum_va_list_p
6132 2010-06-28 Anatoly Sokolov <aesok@post.ru>
6134 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
6136 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
6138 * c-cppbuiltin.c: Do not include except.h.
6140 2010-06-24 Andi Kleen <ak@linux.intel.com>
6142 * c-common.c (warn_for_omitted_condop): New.
6143 * c-common.h (warn_for_omitted_condop): Add prototype.
6145 2010-06-21 Joseph Myers <joseph@codesourcery.com>
6147 * c.opt (lang-objc): Remove.
6148 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
6150 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
6152 * c-opts.c: Include "tm_p.h".
6154 2010-06-20 Joseph Myers <joseph@codesourcery.com>
6156 * c-common.c (parse_optimize_options): Update call to
6159 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
6161 * c-common.c (record_types_used_by_current_var_decl): Adjust for
6162 new type of types_used_by_cur_var_decl.
6164 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
6167 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
6168 for C++ standard compliance.
6170 2010-06-16 Jason Merrill <jason@redhat.com>
6172 * c.opt: Add -Wnoexcept.
6174 2010-06-16 Richard Guenther <rguenther@suse.de>
6177 * c-common.c (c_common_truthvalue_conversion): Remove
6178 premature and wrong optimization concering ADDR_EXPRs.
6180 2010-06-15 Arnaud Charlet <charlet@adacore.com>
6182 * c-ada-spec.c (dump_sloc): Remove column info.
6183 (is_simple_enum): New function.
6184 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
6185 enum types when relevant.
6187 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
6189 * c-common.c (conversion_warning): Warn at expression
6192 2010-06-10 Joseph Myers <joseph@codesourcery.com>
6194 * c-opts.c (c_common_handle_option): Don't handle
6197 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
6199 * c-pragma.c (push_alignment): Use typed GC allocation.
6200 (handle_pragma_push_options): Likewise.
6202 * c-common.c (parse_optimize_options): Likewise.
6204 * c-common.h (struct sorted_fields_type): Add variable_size GTY
6207 2010-06-07 Joseph Myers <joseph@codesourcery.com>
6209 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
6210 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6211 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6212 flag_signed_bitfields, warn_strict_null_sentinel,
6213 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
6214 flag_gen_declaration, flag_no_gnu_keywords,
6215 flag_implement_inlines, flag_implicit_templates,
6216 flag_implicit_inline_templates, flag_optional_diags,
6217 flag_elide_constructors, flag_default_inline, flag_rtti,
6218 flag_conserve_space, flag_access_control, flag_check_new,
6219 flag_new_for_scope, flag_weak, flag_working_directory,
6220 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
6221 flag_enforce_eh_specs, flag_threadsafe_statics,
6222 flag_pretty_templates): Remove.
6223 * c-common.h (flag_preprocess_only, flag_nil_receivers,
6224 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
6225 flag_replace_objc_classes, flag_undef, flag_no_builtin,
6226 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6227 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6228 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
6229 flag_no_gnu_keywords, flag_implement_inlines,
6230 flag_implicit_templates, flag_implicit_inline_templates,
6231 flag_optional_diags, flag_elide_constructors, flag_default_inline,
6232 flag_rtti, flag_conserve_space, flag_access_control,
6233 flag_check_new, flag_new_for_scope, flag_weak,
6234 flag_working_directory, flag_use_cxa_atexit,
6235 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
6236 flag_threadsafe_statics, flag_pretty_templates,
6237 warn_strict_null_sentinel): Remove.
6238 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
6239 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
6240 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
6241 fimplicit-inline-templates, fimplicit-templates,
6242 flax-vector-conversions, fms-extensions, fnil-receivers,
6243 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
6244 frtti, fshort-double, fshort-enums, fshort-wchar,
6245 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
6246 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
6247 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
6248 gen-decls, undef): Use Var.
6249 (fdefault-inline, foptional-diags): Document as doing nothing.
6250 * c-opts.c (c_common_handle_option): Remove cases for options now
6251 using Var. Mark ignored options as such.
6253 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
6255 * c-common.c: Moved to here from parent directory.
6256 * c-common.def: Likewise.
6257 * c-common.h: Likewise.
6258 * c-cppbuiltin.c: Likewise.
6259 * c-dump.c: Likewise.
6260 * c-format.c: Likewise.
6261 * c-format.h : Likewise.
6262 * c-gimplify.c: Likewise.
6263 * c-lex.c: Likewise.
6264 * c-omp.c: Likewise.
6266 * c-opts.c: Likewise.
6267 * c-pch.c: Likewise.
6268 * c-ppoutput.c: Likewise.
6269 * c-pragma.c: Likewise.
6270 * c-pragma.h: Likewise.
6271 * c-pretty-print.c: Likewise.
6272 * c-pretty-print.h: Likewise.
6273 * c-semantics.c: Likewise.
6274 * stub-objc.c: Likewise.
6276 * c-common.c: Include gt-c-family-c-common.h.
6277 * c-pragma.c: Include gt-c-family-c-pragma.h.
6279 Copyright (C) 2010-2016 Free Software Foundation, Inc.
6281 Copying and distribution of this file, with or without modification,
6282 are permitted in any medium without royalty provided the copyright
6283 notice and this notice are preserved.