1 2016-04-28 Eduard Sanou <dhole@openmailbox.org>
2 Matthias Klose <doko@debian.org>
4 * c-common.c (get_source_date_epoch): New function, gets the environment
5 variable SOURCE_DATE_EPOCH and parses it as long long with error
7 * c-common.h (get_source_date_epoch): Prototype.
8 * c-lex.c (c_lex_with_flags): set parse_in->source_date_epoch.
10 2015-04-27 Ryan Burn <contact@rnburn.com>
14 * cilk.c (cilk_ignorable_spawn_rhs_op): Change to external linkage.
15 (cilk_recognize_spawn): Renamed from recognize_spawn and change to
17 (cilk_detect_and_unwrap): Corresponding changes.
18 (extract_free_variables): Don't extract free variables from
20 * c-common.h (cilk_ignorable_spawn_rhs_op): Prototype.
21 (cilk_recognize_spawn): Likewise.
23 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
25 * c.opt (Wmemset-elt-size): New option.
26 * c-common.c (warn_for_memset): New function.
27 * c-common.h (warn_for_memset): Declare.
29 2016-04-25 Jason Merrill <jason@redhat.com>
31 * c-common.c (handle_unused_attribute): Accept CONST_DECL.
33 * c-common.h: Declare it.
34 * c-lex.c (c_common_has_attribute): Add maybe_unused.
36 2016-04-22 Jason Merrill <jason@redhat.com>
38 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_range_based_for.
40 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
43 * c-cilkplus.c (c_finish_cilk_clauses): Remove function.
44 * c-common.h (c_finish_cilk_clauses): Remove declaration.
46 2016-04-18 Michael Matz <matz@suse.de>
48 * c-common.c (handle_aligned_attribute): Use SET_TYPE_ALIGN
51 2016-04-17 Eric Botcazou <ebotcazou@adacore.com>
53 * c-ada-spec.c (get_underlying_decl): Return the typedef, if any.
54 (dump_generic_ada_node) <POINTER_TYPE>: Clean up handling of access
56 (dump_nested_type): Remove redundant tests and tidy up.
57 (print_ada_declaration): Also set TREE_VISITED on the declaration of
58 a type which is the typedef of an original type.
60 2016-04-15 Marek Polacek <polacek@redhat.com>
63 * c-common.c (build_va_arg): Change two asserts into errors and return
66 2016-04-13 Marek Polacek <polacek@redhat.com>
69 * c-indentation.c (should_warn_for_misleading_indentation): Bail out
70 for switch statements, too.
72 2016-03-28 Jason Merrill <jason@redhat.com>
74 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_range_based_for.
76 2016-03-23 Marek Polacek <polacek@redhat.com>
79 * c.opt (Wignored-attributes): New option.
81 2016-03-22 David Malcolm <dmalcolm@redhat.com>
84 * c-indentation.c (warn_for_misleading_indentation): Rewrite the
85 diagnostic text, reversing the order of the warning and note so
86 that they appear in source order.
88 2016-03-17 Marek Polacek <polacek@redhat.com>
91 * c-common.c (resolve_overloaded_builtin): Set TREE_USED for the fetch
94 2016-03-14 Jason Merrill <jason@redhat.com>
96 * c-cppbuiltin.c (c_cpp_builtins): Set __cpp_hex_float.
98 * c-cppbuiltin.c (c_cpp_builtins): Bump __cpp_range_based_for.
100 2016-03-09 Richard Biener <rguenther@suse.de>
103 * c-common.c (strict_aliasing_warning): Add back
104 alias_sets_conflict_p check.
106 2016-03-08 Jason Merrill <jason@redhat.com>
108 * c-opts.c (set_std_cxx1z): Don't enable concepts.
110 2016-03-04 David Malcolm <dmalcolm@redhat.com>
113 * c-indentation.c (get_visual_column): Move code to determine next
115 (next_tab_stop): ...this new function.
116 (line_contains_hash_if): Delete function.
117 (detect_preprocessor_logic): Delete function.
118 (get_first_nws_vis_column): New function.
119 (detect_intervening_unindent): New function.
120 (should_warn_for_misleading_indentation): Replace call to
121 detect_preprocessor_logic with a call to
122 detect_intervening_unindent.
124 2016-03-04 David Malcolm <dmalcolm@redhat.com>
127 * c-indentation.c (should_warn_for_misleading_indentation): When
128 suppressing warnings about cases where the guard and body are on
129 the same column, only use the first non-whitespace column in place
130 of the guard token column when dealing with "else" clauses.
131 When rejecting aligned BODY and NEXT, loosen the requirement
132 from equality with the first non-whitespace of guard to simply
133 that they not be indented relative to it.
135 2016-03-04 Richard Biener <rguenther@suse.de>
138 * c-common.c (strict_aliasing_warning): Use alias_set_subset_of
139 instead of alias_sets_conflict_p.
141 2016-03-01 Marek Polacek <polacek@redhat.com>
144 * c-common.c (reject_gcc_builtin): Check for FUNCTION_DECL rather than
147 2016-02-22 Martin Sebor <msebor@redhat.com>
150 * c-common.c (check_builtin_function_arguments): Validate and
151 reject invalid arguments to __builtin_alloca_with_align.
153 2016-02-20 Mark Wielaard <mjw@redhat.com>
156 * c.opt (Wunused-const-variable): Turn into Alias for...
157 (Wunused-const-variable=): New option.
159 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
162 * c-opts.c (c_common_post_options): Move call to set_std_cxx14 from
164 (c_common_init_options): ...to here.
165 (set_std_cxx98): Initialize flag_isoc94 and flag_isoc99.
167 2016-02-19 Jakub Jelinek <jakub@redhat.com>
170 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_GRAINSIZE.
171 (init_pragma): Register PRAGMA_CILK_GRAINSIZE even for
172 flag_preprocess_only.
174 2016-02-16 Jakub Jelinek <jakub@redhat.com>
177 * c.opt (Wnonnull-compare): Enable for -Wall.
179 2016-02-15 Jakub Jelinek <jakub@redhat.com>
182 * c-common.c (sync_resolve_size): Diagnose too few arguments
183 even when params is non-NULL empty vector.
185 2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
188 * c.opt (fshort-double): Remove.
190 2016-02-05 Martin Sebor <msebor@redhat.com>
193 * c.opt (Warning options): Update -Wplacement-new to take
194 an optional argument.
196 2016-02-01 Jakub Jelinek <jakub@redhat.com>
198 PR preprocessor/69543
200 * c-pragma.c (handle_pragma_diagnostic): Pass input_location
201 instead of loc to control_warning_option.
203 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
205 * c.opt (fopenacc-dim=): New option.
207 2016-01-27 Ryan Burn <contact@rnburn.com>
210 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use
211 gimplify_arg. Removed superfluous post_p argument.
212 * c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed
213 superfluous post_p argument.
214 * c-gimplify.c (c_gimplify_expr): Likewise.
216 2016-01-26 David Malcolm <dmalcolm@redhat.com>
219 * c-opts.c (c_diagnostic_finalizer): Replace invocation of
220 pp_newline_and_flush with pp_flush.
222 2016-01-20 Martin Sebor <msebor@redhat.com>
225 * c-common.c (sync_resolve_size): Avoid printing diagnostic about
226 an incompatible argument when the argument isn't a valid tree node.
228 2016-01-18 Jason Merrill <jason@redhat.com>
231 * c-common.c (check_function_arguments_recurse): Fold the whole
232 COND_EXPR, not just the condition.
234 2016-01-18 Tom de Vries <tom@codesourcery.com>
236 * c-omp.c (c_oacc_split_loop_clauses): Don't copy OMP_CLAUSE_REDUCTION,
237 classify as loop clause.
239 2016-01-15 Jakub Jelinek <jakub@redhat.com>
242 * c-pragma.c (c_register_pragma_1): Adjust comment to note that
243 C++ FE no longer has limit on number of pragmas.
245 2015-01-14 Ryan Burn <contact@rnburn.com>
248 * cilk.c (create_cilk_wrapper_body): Call fold_build_cleanup_point_expr
249 to add missing cleanup point.
251 2016-01-14 David Malcolm <dmalcolm@redhat.com>
254 * c-indentation.c (get_visual_column): Add location_t param.
255 Handle the column number being zero by effectively disabling the
256 warning, with an "inform".
257 (should_warn_for_misleading_indentation): Add location_t argument
258 for all uses of get_visual_column.
260 2016-01-10 Patrick Palka <ppalka@gcc.gnu.org>
263 * c-indentation.c (should_warn_for_misleading_indentation):
264 Don't warn about do-while statements.
266 2016-01-07 Martin Sebor <msebor@redhat.com>
269 * c-common.c (sync_resolve_size): Reject first argument when it's
272 2016-01-05 David Malcolm <dmalcolm@redhat.com>
275 * c-indentation.c (get_visual_column): Remove default argument.
276 (should_warn_for_misleading_indentation): For the multiline case,
277 update call to get_visual_column for next_stmt_exploc so that it
278 captures the location of the first non-whitespace character in the
279 relevant line. Don't issue warnings if there is non-whitespace
280 before the next statement.
282 2016-01-04 Jakub Jelinek <jakub@redhat.com>
284 Update copyright years.
286 2015-12-21 David Malcolm <dmalcolm@redhat.com>
288 * c-common.c (binary_op_error): Convert first param from
289 location_t to rich_location * and use it when emitting an error.
290 * c-common.h (binary_op_error): Convert first param from
291 location_t to rich_location *.
293 2015-12-16 David Malcolm <dmalcolm@redhat.com>
295 * c-common.h (conflict_marker_get_final_tok_kind): New prototype.
296 * c-lex.c (conflict_marker_get_final_tok_kind): New function.
298 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
300 * c-common.c (c_common_attribute_table): Handle "omp declare target
303 2015-12-14 Jakub Jelinek <jakub@redhat.com>
306 * c.opt (Wmissing-format-attribute, Wnormalized): Add Warning option.
308 2014-12-12 Tobias Burnus <burnus@net-b.de>
311 * c-format.c (gcc_gfc_char_table): Add 'q' flag to remaining
312 specifiers (%d, %i,%u and %c).
314 2015-12-10 David Malcolm <dmalcolm@redhat.com>
316 * c.opt (Wmisleading-indentation): Add to -Wall for C and C++.
318 2015-12-08 Jakub Jelinek <jakub@redhat.com>
322 * c.opt (Wfloat-conversion, Wsign-conversion): Add Warning.
323 * c-pragma.c (handle_pragma_diagnostic): Adjust
324 control_warning_option caller.
326 2015-12-07 David Malcolm <dmalcolm@redhat.com>
328 * c-common.c (c_cpp_error): Update for change to
329 rich_location::set_range.
331 2015-12-04 Paolo Bonzini <bonzini@gnu.org>
333 * c-common.c (maybe_warn_shift_overflow): Warn on all overflows if
334 shifting 1 out of the sign bit.
336 2015-12-04 Kirill Yukhin <kirill.yukhin@intel.com>
338 * c-common.c (c_common_attribute_table[]): Update max arguments
339 count for "simd" attribute.
340 (handle_simd_attribute): Parse "notinbranch" and "inbranch" arguments.
342 2015-12-03 Jakub Jelinek <jakub@redhat.com>
344 PR preprocessor/57580
345 * c-ppoutput.c (print): Change printed field to bool.
346 Move src_file last for smaller padding.
347 (init_pp_output): Set print.printed to false instead of 0.
348 (scan_translation_unit): Fix up formatting. Set print.printed
349 to true after printing something other than newline.
350 (scan_translation_unit_trad): Set print.printed to true instead of 1.
351 (maybe_print_line_1): Set print.printed to false instead of 0.
352 (print_line_1): Likewise.
353 (do_line_change): Set print.printed to true instead of 1.
354 (cb_define, dump_queued_macros, cb_include, cb_def_pragma,
355 dump_macro): Set print.printed to false after printing newline.
357 2015-12-02 Jason Merrill <jason@redhat.com>
359 * c-common.c (fold_for_warn): New.
360 (warn_logical_operator, warn_tautological_cmp)
361 (check_function_arguments_recurse, maybe_warn_bool_compare): Use it.
363 * c-common.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
364 (c_fully_fold_internal, decl_constant_value_for_optimization):
366 * c-common.h: Don't declare decl_constant_value_for_optimization.
368 2015-12-02 Joseph Myers <joseph@codesourcery.com>
371 * c-common.h (c_build_qualified_type): Add extra default
374 2015-12-01 Julian Brown <julian@codesourcery.com>
375 Cesar Philippidis <cesar@codesourcery.com>
376 James Norris <James_Norris@mentor.com>
378 * c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
379 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
380 (pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
382 2015-11-30 Eric Botcazou <ebotcazou@adacore.com>
384 * c-ada-spec.c (print_ada_macros): Remove redundant blank line.
385 (decl_sloc_common): Delete and move bulk of processing to...
386 (decl_sloc): ...here.
387 (pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
388 (dump_ada_double_name): Remove S parameter and compute the suffix.
389 (dump_ada_array_type): Add PARENT parameter. Simplify computation of
390 element type and deal with an anonymous one.
391 (dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
392 (dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
393 and remove reference to QUAL_UNION_TYPE.
394 (dump_nested_types): Make 2 passes on the fields and move bulk to...
395 (dump_nested_type): ...here. New function extracted from above.
396 Generate a full declaration for anonymous element type of arrays.
397 (print_ada_declaration): Really skip anonymous declarations. Remove
398 references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
399 Clean up processing of declarations of array types and objects.
400 (print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
401 Remove obsolete code and tidy up.
403 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
406 * c-common.c (handle_transparent_union_attribute): Update
409 2015-11-27 Martin Liska <mliska@suse.cz>
412 * array-notation-common.c (cilkplus_extract_an_triplets):
413 Release vector of vectors.
414 * cilk.c (gimplify_cilk_spawn): Free allocated memory.
416 2015-11-26 Eric Botcazou <ebotcazou@adacore.com>
419 * c-ada-spec.c (dump_nested_types): Add guard for error_mark_node.
420 (print_ada_struct_decl): Likewise.
422 2015-11-23 Igor Zamyatin <igor.zamyatin@intel.com>
425 * c-gimplify.c (c_gimplify_expr): Stop the process if see an error.
426 * cilk.c (recognize_spawn): Determine location in a more precise
429 2015-11-19 Jason Merrill <jason@redhat.com>
431 * c-common.c (shorten_compare): But look through macros from
434 2015-11-18 Jason Merrill <jason@redhat.com>
436 * c-common.c (shorten_compare): Don't -Wtype-limits if the
437 non-constant operand comes from a macro.
439 2015-11-17 Jason Merrill <jason@redhat.com>
442 * c-common.c (warn_tautological_cmp): Fold before checking for
445 2015-11-16 Marek Polacek <polacek@redhat.com>
448 * c-common.c (check_case_bounds): Fold low and high cases.
450 2015-11-16 Marek Polacek <polacek@redhat.com>
452 * c-ada-spec.c (dump_ada_template): Use RECORD_OR_UNION_TYPE_P.
453 * c-common.c (c_common_get_alias_set): Likewise.
454 (handle_visibility_attribute): Likewise.
456 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
458 * c-common.c (handle_simd_attribute): New.
459 (struct attribute_spec): Add entry for "simd".
460 (handle_simd_attribute): New.
462 2015-11-13 Kai Tietz <ktietz70@googlemail.com>
464 * c-lex.c (interpret_float): Use fold_convert.
466 2015-11-13 David Malcolm <dmalcolm@redhat.com>
468 * c-common.c (c_fully_fold_internal): Capture existing souce_range,
469 and store it on the result.
470 * c-opts.c (c_common_init_options): Set
471 global_dc->colorize_source_p.
473 2015-11-12 James Norris <jnorris@codesourcery.com>
474 Joseph Myers <joseph@codesourcery.com>
476 * c-pragma.c (oacc_pragmas): Add entry for declare directive.
477 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_DECLARE.
478 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT and
479 PRAGMA_OACC_CLAUSE_LINK.
481 2015-11-11 Marek Polacek <polacek@redhat.com>
485 * c-common.c (valid_array_size_p): New function.
486 * c-common.h (valid_array_size_p): Declare.
488 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr>
491 * c-pragma.c (c_register_pragma_1): Update the gcc_assert to 256.
493 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
495 * array-notation-common.c: Remove unused header files.
496 * c-ada-spec.c: Likewise.
497 * c-cilkplus.c: Likewise.
498 * c-common.c: Likewise.
499 * c-cppbuiltin.c: Likewise.
500 * c-dump.c: Likewise.
501 * c-format.c: Likewise.
502 * c-gimplify.c: Likewise.
503 * c-indentation.c: Likewise.
506 * c-opts.c: Likewise.
508 * c-ppoutput.c: Likewise.
509 * c-pragma.c: Likewise.
510 * c-pretty-print.c: Likewise.
511 * c-semantics.c: Likewise.
512 * c-ubsan.c: Likewise.
514 * stub-objc.c: Likewise.
516 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
517 Cesar Philippidis <cesar@codesourcery.com>
518 James Norris <jnorris@codesourcery.com>
519 Julian Brown <julian@codesourcery.com>
520 Nathan Sidwell <nathan@codesourcery.com>
522 * c-pragma.c (oacc_pragmas): Add "routine".
523 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE.
525 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
527 * c-common.c (c_common_attributes): Add scalar_storage_order.
528 (handle_scalar_storage_order_attribute): New function.
529 * c-pragma.c (global_sso): New variable.
530 (maybe_apply_pragma_scalar_storage_order): New function.
531 (handle_pragma_scalar_storage_order): Likewise.
532 (init_pragma): Register scalar_storage_order.
533 * c-pragma.h (maybe_apply_pragma_scalar_storage_order): Declare.
534 * c.opt (Wscalar-storage-order): New warning.
535 (fsso-struct=): New option.
537 2015-11-08 Martin Sebor <msebor@redhat.com>
539 * c.opt (Wplacement-new): Add a period to the end of a sentence.
541 2015-11-07 Richard Sandiford <richard.sandiford@arm.com>
543 * c-common.c: Don't undef DEF_BUILTIN.
545 2015-11-06 David Malcolm <dmalcolm@redhat.com>
547 * c-common.c (c_cpp_error): Convert parameter from location_t to
548 rich_location *. Eliminate the "column_override" parameter and
549 the call to diagnostic_override_column.
550 Update the "done_lexing" clause to set range 0
551 on the rich_location, rather than overwriting a location_t.
552 * c-common.h (c_cpp_error): Convert parameter from location_t to
553 rich_location *. Eliminate the "column_override" parameter.
555 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
556 Thomas Schwinge <thomas@codesourcery.com>
557 James Norris <jnorris@codesourcery.com>
559 * c-omp.c (c_oacc_split_loop_clauses): Make TILE, GANG, WORKER, VECTOR,
560 AUTO, SEQ, INDEPENDENT and PRIVATE loop clauses. Associate REDUCTION
561 clauses with parallel and kernels and loops.
562 * c-pragma.h (enum pragma_omp_clause): Add entries for
563 PRAGMA_OACC_CLAUSE_{INDEPENDENT,TILE,DEFAULT}.
564 * pt.c (tsubst_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,
565 NUM_WORKERS,VECTOR_LENGTH,GANG,WORKER,VECTOR,ASYNC,WAIT,TILE,AUTO,
567 (tsubst_expr): Add support for OMP_CLAUSE_{KERNELS,PARALLEL,LOOP}.
569 2015-11-05 Martin Sebor <msebor@redhat.com>
572 * c.opt (-Wplacement-new): New option.
574 2015-11-05 Jakub Jelinek <jakub@redhat.com>
576 * c-common.h (c_finish_omp_atomic): Add TEST argument.
577 (c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New prototypes.
578 * c-omp.c (c_finish_omp_atomic): Add TEST argument. Don't call
579 save_expr or create_tmp_var* if TEST is true.
580 (c_finish_omp_for): Store OMP_FOR_ORIG_DECLS always.
581 Don't call add_stmt here.
582 (struct c_omp_check_loop_iv_data): New type.
583 (c_omp_check_loop_iv_r, c_omp_check_loop_iv,
584 c_omp_check_loop_iv_exprs): New functions.
585 (c_omp_split_clauses): Adjust for lastprivate being allowed on
587 (c_omp_declare_simd_clauses_to_numbers): Change
588 OMP_CLAUSE_LINEAR_VARIABLE_STRIDE OMP_CLAUSE_LINEAR_STEP into numbers.
589 (c_omp_declare_simd_clauses_to_decls): Similarly change those
590 from numbers to PARM_DECLs.
592 2015-11-04 Mikhail Maltsev <maltsevm@gmail.com>
594 * c-omp.c (c_omp_split_clauses): Remove conditional compilation. Use
597 2015-11-03 Bernd Schmidt <bschmidt@redhat.com>
600 * c-common.h (fold_offsetof_1): Add argument.
601 * c-common.c (fold_offsetof_1): Diagnose more invalid
602 offsetof expressions that reference elements past the end of
605 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
606 Chung-Lin Tang <cltang@codesourcery.com>
608 * c-pragma.c (oacc_pragmas): Add "atomic".
609 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC.
611 2015-10-30 Evgeny Stupachenko <evstupac@gmail.com>
613 * c-common.c (handle_target_clones_attribute): New.
614 (c_common_attribute_table): Add handle_target_clones_attribute.
615 (handle_always_inline_attribute): Add check on target_clones attribute.
616 (handle_target_attribute): Ditto.
618 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
620 * array-notation-common.c: Reorder #include's and remove duplicates.
621 * c-ada-spec.c: Likewise.
622 * c-cilkplus.c: Likewise.
623 * c-common.c: Likewise.
624 * c-cppbuiltin.c: Likewise.
625 * c-dump.c: Likewise.
626 * c-format.c: Likewise.
627 * c-gimplify.c: Likewise.
628 * c-indentation.c: Likewise.
631 * c-opts.c: Likewise.
633 * c-ppoutput.c: Likewise.
634 * c-pragma.c: Likewise.
635 * c-pretty-print.c: Likewise.
636 * c-semantics.c: Likewise.
637 * c-ubsan.c: Likewise.
639 * stub-objc.c: Likewise.
641 2015-10-28 Jason Merrill <jason@redhat.com>
643 * c-common.c (pointer_int_sum): Fold the MULT_EXPR.
645 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
646 James Norris <jnorris@codesourcery.com>
647 Cesar Philippidis <cesar@codesourcery.com>
651 * c-common.h (c_oacc_split_loop_clauses): Declare function.
652 * c-omp.c (c_oacc_split_loop_clauses): New function.
654 2015-10-21 Martin Sebor <msebor@redhat.com>
657 * c.opt: End each sentence that describes an option with a period.
659 2015-10-20 Marek Polacek <polacek@redhat.com>
661 * array-notation-common.c (is_cilkplus_vector_p): Define.
662 * c-common.h (is_cilkplus_vector_p): Declare.
664 2015-10-20 Marek Polacek <polacek@redhat.com>
666 * c.opt (std=gnu++11): Do not describe as experimental.
667 (std=gnu++14): Likewise.
669 2015-10-19 Jason Merrill <jason@redhat.com>
671 * c-cppbuiltin.c (c_cpp_builtins): Define
672 __cpp_nontype_template_args.
674 2015-10-19 Jason Merrill <jason@redhat.com>
676 * c-cppbuiltin.c (c_cpp_builtins): Define
677 __cpp_enumerator_attributes, __cpp_fold_expressions,
678 __cpp_unicode_characters.
680 2015-10-13 Jakub Jelinek <jakub@redhat.com>
681 Aldy Hernandez <aldyh@redhat.com>
683 * c-common.c (enum c_builtin_type): Define DEF_FUNCTION_TYPE_9,
684 DEF_FUNCTION_TYPE_10 and DEF_FUNCTION_TYPE_11.
685 (c_define_builtins): Likewise.
686 * c-common.h (enum c_omp_clause_split): Add
687 C_OMP_CLAUSE_SPLIT_TASKLOOP.
688 (c_finish_omp_critical, c_finish_omp_ordered): Add CLAUSES argument.
689 (c_finish_omp_for): Add ORIG_DECLV argument.
690 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP as
691 201511 instead of 201307.
692 * c-omp.c (c_finish_omp_critical): Add CLAUSES argument, set
693 OMP_CRITICAL_CLAUSES to it.
694 (c_finish_omp_ordered): Add CLAUSES argument, set
695 OMP_ORDERED_CLAUSES to it.
696 (c_finish_omp_for): Add ORIG_DECLV argument, set OMP_FOR_ORIG_DECLS
697 to it if OMP_FOR. Clear DECL_INITIAL on the IVs.
698 (c_omp_split_clauses): Handle OpenMP 4.5 combined/composite
699 constructs and new OpenMP 4.5 clauses. Clear
700 OMP_CLAUSE_SCHEDULE_SIMD if not combined with OMP_SIMD. Add
702 * c-pragma.c (omp_pragmas_simd): Add taskloop.
703 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKLOOP.
704 (enum pragma_omp_clause): Add
705 PRAGMA_OMP_CLAUSE_{DEFAULTMAP,GRAINSIZE,HINT,{IS,USE}_DEVICE_PTR}
706 and PRAGMA_OMP_CLAUSE_{LINK,NOGROUP,NUM_TASKS,PRIORITY,SIMD,THREADS}.
708 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
710 * c-lex.c (interpret_float): Use real_equal instead of
713 2015-10-04 Jason Merrill <jason@redhat.com>
715 Implement N4514, C++ Extensions for Transactional Memory.
716 * c-common.c (c_common_reswords): Add C++ TM TS keywords.
717 (c_common_attribute_table): Add transaction_safe_dynamic.
718 transaction_safe now affects type identity.
719 (handle_tm_attribute): Handle transaction_safe_dynamic.
720 * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT,
721 RID_ATOMIC_CANCEL, RID_SYNCHRONIZED.
722 (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED.
724 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory.
725 * c-pretty-print.c (pp_c_attributes_display): Don't print
726 transaction_safe in C++.
728 2015-10-02 Marek Polacek <polacek@redhat.com>
730 * c.opt (Wduplicated-cond): Don't enable by -Wall anymore.
732 2015-10-02 Marek Polacek <polacek@redhat.com>
735 * c-common.c (warn_duplicated_cond_add_or_warn): New function.
736 * c-common.h (warn_duplicated_cond_add_or_warn): Declare.
737 * c.opt (Wduplicated-cond): New option.
739 2015-10-01 Joseph Myers <joseph@codesourcery.com>
741 * c.opt (std=c11): Do not describe as experimental.
742 (std=gnu11): Likewise.
743 (std=iso9899:2011): Likewise.
745 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
747 * c-common.c (DEF_FUNCTION_TYPE_VAR_6): New.
748 (DEF_FUNCTION_TYPE_VAR_11): Delete.
750 2015-09-25 Marek Polacek <polacek@redhat.com>
752 * c-ubsan.c (ubsan_instrument_division): Remove unnecessary code.
753 (ubsan_instrument_shift): Likewise.
755 2015-09-25 Marek Polacek <polacek@redhat.com>
758 * c-ubsan.c (ubsan_instrument_division): Also pre-evaluate OP1.
760 2015-09-24 Patrick Palka <ppalka@gcc.gnu.org>
762 * c-indentation.c (should_warn_for_misleading_indentation):
763 Compare next_stmt_vis_column with guard_line_first_nws instead
764 of with guard_line_vis_column.
766 2015-09-23 Manuel López-Ibáñez <manu@gcc.gnu.org>
770 * c-pragma.c (handle_pragma_diagnostic): Detect non-warning
771 options and options not valid for the current language.
773 2015-09-22 Patrick Palka <ppalka@gcc.gnu.org>
775 * c-indentation.c (should_warn_for_misleading_indentation):
776 Float out and consolidate the calls to get_visual_column that
777 are passed guard_exploc as an argument. Compare
778 next_stmt_vis_column with guard_line_first_nws instead of with
781 2015-09-22 Nathan Sidwell <nathan@codesourcery.com>
783 * c.opt (Wmultiple-inheritance, Wvirtual-inheritance, Wtemplates,
784 Wnamespaces): New C++ warnings.
786 2015-09-22 Jason Merrill <jason@redhat.com>
788 * c-common.h (abi_compat_version_crosses): New.
789 (warn_abi_version): Declare.
790 * c-common.c: Define it.
791 * c-opts.c (c_common_post_options): Handle it.
792 flag_abi_compat_version defaults to 8.
794 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com>
796 Complete the implementation of N4230, Nested namespace definition.
797 * c-cppbuiltin.c: Add __cpp_namespace_attributes and
798 __cpp_nested_namespace_definitions.
800 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
802 * c-pragma.c (handle_pragma_diagnostic): Fix wrong return.
804 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
806 * c-pragma.c (handle_pragma_diagnostic): Use explicit location
808 * c-pragma.h (pragma_lex): Add optional loc argument.
810 2015-09-16 Mikhail Maltsev <maltsevm@gmail.com>
812 * c-format.c (check_format_arg): Adjust to use common block size in all
815 2015-09-15 David Malcolm <dmalcolm@redhat.com>
817 * c-format.c (location_from_offset): Update for change in
818 signature of location_get_source_line.
819 * c-indentation.c (get_visual_column): Likewise.
820 (line_contains_hash_if): Likewise.
822 2015-09-14 Marek Polacek <polacek@redhat.com>
824 * c-opts.c (c_common_post_options): Set C++ standard earlier, before
825 setting various warnings.
827 2015-09-14 Marek Polacek <polacek@redhat.com>
829 * c-common.c (warn_for_sign_compare): Cast to unsigned when shifting
832 2015-09-11 Mark Wielaard <mjw@redhat.com>
835 * c.opt (Wunused-variable): Option from common.opt.
836 (Wunused-const-variable): New option.
838 2015-09-09 Paolo Carlini <paolo.carlini@oracle.com>
841 * c.opt ([Wsubobject-linkage]): Add.
843 2015-09-03 Martin Sebor <msebor@redhat.com>
846 * c-common.h (c_decl_implicit, reject_gcc_builtin): Declare new
848 * c-common.c (reject_gcc_builtin): Define.
850 2015-09-02 Balaji V. Iyer <balaji.v.iyer@intel.com>
853 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): New
855 * c-gimplify.c (c_gimplify_expr): Added a call to the function
856 cilk_gimplify_call_params_in_spawned_fn.
857 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): New function.
858 (gimplify_cilk_spawn): Removed EXPR_STMT and CLEANUP_POINT_EXPR
861 2015-08-25 Marek Polacek <polacek@redhat.com>
864 * c-common.c (handle_weak_attribute): Don't check whether the
865 visibility can be changed here.
867 2015-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
869 * c-lex.c (c_lex_with_flags): Use explicit locations.
871 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
873 * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
874 c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
876 2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
879 * c-common.c (check_builtin_function_arguments): Add check
880 for BUILT_IN_SIGNBIT argument.
882 2015-08-18 Paolo Carlini <paolo.carlini@oracle.com>
885 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_static_assert value
888 2015-08-17 Marek Polacek <polacek@redhat.com>
890 * c-pretty-print.c (pp_c_cv_qualifiers): Remove code dealing
891 with whitespaces before qualifier names.
893 2015-08-12 Marek Polacek <polacek@redhat.com>
896 * c-common.c (maybe_warn_shift_overflow): Properly handle
897 left-shifting 1 into the sign bit.
899 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
901 * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy.
903 2015-08-06 Andrew Sutton <andrew.n.sutton@gmail.com>
904 Braden Obrzut <admin@maniacsvault.net>
905 Jason Merrill <jason@redhat.com>
907 Add C++ Concepts TS support.
908 * c-common.c (c_common_reswords): Add __is_same_as, concept, requires.
909 * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES.
910 (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New.
911 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts.
912 * c-opts.c (set_std_cxx1z): Set flag_concepts.
913 * c.opt (fconcepts): New.
915 2015-08-02 Martin Sebor <msebor@redhat.com>
917 * c.opt (-Wframe-address): New warning option.
919 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
921 * c-indentation.c (should_warn_for_misleading_indentation):
924 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
926 * c-indentation.c (get_visual_column): Add parameter first_nws,
927 use it. Update comment documenting the function.
928 (is_first_nonwhitespace_on_line): Remove.
929 (should_warn_for_misleading_indentation): Replace usage of
930 of is_first_nonwhitespace_on_line with get_visual_column.
932 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
934 * c-indentation.h (struct token_indent_info): Define.
935 (get_token_indent_info): Define.
936 (warn_for_misleading_information): Declare.
937 * c-common.h (warn_for_misleading_information): Remove.
938 * c-identation.c (warn_for_misleading_indentation):
939 Change declaration to take three token_indent_infos. Adjust
941 * c-identation.c (should_warn_for_misleading_indentation):
942 Likewise. Bail out early if the body is a compound statement.
943 (guard_tinfo_to_string): Define.
945 2015-07-30 Jason Merrill <jason@redhat.com>
947 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
948 '*' for reference decay.
950 2015-07-30 Marek Polacek <polacek@redhat.com>
952 * c-common.c (warn_tautological_cmp): Bail for float types.
954 2015-07-27 Marek Polacek <polacek@redhat.com>
957 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
959 2015-07-27 Marek Polacek <polacek@redhat.com>
963 * c-common.c (find_array_ref_with_const_idx_r): New function.
964 (warn_tautological_cmp): New function.
965 * c-common.h (warn_tautological_cmp): Declare.
966 * c.opt (Wtautological-compare): New option.
968 2015-07-23 Marek Polacek <polacek@redhat.com>
970 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
971 (ubsan_instrument_shift): Likewise.
973 2015-07-23 Marek Polacek <polacek@redhat.com>
976 * c-ubsan.c: Include gimplify.h.
977 (ubsan_instrument_division): Unshare OP0 and OP1.
978 (ubsan_instrument_shift): Likewise.
980 2015-07-20 Marek Polacek <polacek@redhat.com>
981 Richard Sandiford <richard.sandiford@arm.com>
984 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
986 (maybe_warn_shift_overflow): New function.
987 * c-common.h (maybe_warn_shift_overflow): Declare.
988 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
989 * c.opt (Wshift-overflow): New option.
991 2015-07-16 Martin Liska <mliska@suse.cz>
993 * c-format.c (static void check_format_info_main): Use
994 object_allocator instead of pool_allocator.
995 (check_format_arg): Likewise.
996 (check_format_info_main): Likewise.
998 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
1000 * c-opts.c: Remove multiline #include comment.
1002 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
1004 * c-common.c: Fix double word typos.
1006 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
1008 * c-ada-spec.h (cpp_operation): Revert latest change.
1009 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
1010 constructors and destructors.
1012 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1014 * c-common.h: Adjust includes for flags.h changes.
1015 * stub-objc.c: Likewise.
1017 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
1019 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
1020 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
1022 2015-07-08 Jakub Jelinek <jakub@redhat.com>
1024 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
1025 are to be removed, return NULL rather than original clauses list.
1027 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1029 * array-notation-common.c: Adjust includes.
1030 * c-ada-spec.c: Likewise.
1031 * c-cilkplus.c: Likewise.
1032 * c-common.h: Likewise.
1033 * c-cppbuiltin.c: Likewise.
1034 * c-dump.c: Likewise.
1035 * c-format.c: Likewise.
1036 * c-gimplify.c: Likewise.
1037 * c-indentation.c: Likewise.
1038 * c-lex.c: Likewise.
1039 * c-omp.c: Likewise.
1040 * c-opts.c: Likewise.
1041 * c-pch.c: Likewise.
1042 * c-ppoutput.c: Likewise.
1043 * c-pragma.c: Likewise.
1044 * c-pretty-print.c: Likewise.
1045 * c-semantics.c: Likewise.
1046 * c-ubsan.c: Likewise.
1048 * stub-objc.c: Likewise.
1050 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
1052 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
1053 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
1055 2015-07-01 Jason Merrill <jason@redhat.com>
1057 * c-common.h (D_CXX11): Rename from D_CXX0X.
1058 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
1059 * c-common.c: Adjust.
1061 * c-opts.c (c_common_post_options): Default to C++14.
1063 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
1065 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
1067 Implement N4197 - Adding u8 character literals
1068 * c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
1070 * c-common.c (c_parse_error): Print CPP_UTF8CHAR and
1071 CPP_UTF8CHAR_USERDEF tokens.
1072 * c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
1073 and CPP_UTF8CHAR tokens.
1074 (lex_charconst): Treat CPP_UTF8CHAR token.
1076 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1079 * c-common.c (do_warn_unused_parameter): Move here.
1080 * c-common.h (do_warn_unused_parameter): Declare.
1082 2015-06-29 Marek Polacek <polacek@redhat.com>
1085 * c-common.c (check_case_bounds): Add bool * parameter. Set
1087 (c_add_case_label): Add bool * parameter. Pass it down to
1089 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
1091 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
1094 2015-06-27 Marek Polacek <polacek@redhat.com>
1096 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
1097 or VECTOR_INTEGER_TYPE_P throughout.
1098 * c-gimplify.c: Likewise.
1100 2015-06-26 Marek Polacek <polacek@redhat.com>
1102 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
1103 * c-common.c (c_fully_fold_internal): Likewise.
1104 (c_alignof_expr): Likewise.
1105 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
1106 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
1107 * cilk.c (create_parm_list): Likewise.
1109 2015-06-26 Marek Polacek <polacek@redhat.com>
1111 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
1113 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1115 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
1116 * c-gimplify.c: Likewise.
1117 * c-pragma.c: Likewise.
1118 * c-ubsan.c: Likewise.
1121 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1123 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
1126 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1128 * cilk.c: Move calls.h after tm.h in the include chain.
1130 2015-06-25 Marek Polacek <polacek@redhat.com>
1132 * array-notation-common.c: Use VAR_P throughout.
1133 * c-ada-spec.c: Likewise.
1134 * c-common.c: Likewise.
1135 * c-format.c: Likewise.
1136 * c-gimplify.c: Likewise.
1137 * c-omp.c: Likewise.
1138 * c-pragma.c: Likewise.
1139 * c-pretty-print.c: Likewise.
1142 2015-06-25 Marek Polacek <polacek@redhat.com>
1144 * cilk.c (extract_free_variables): Use is_global_var.
1146 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
1148 * c-common.c: Don't include target-def.h.
1150 2015-06-23 Marek Polacek <polacek@redhat.com>
1152 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
1153 when comparing INTEGER_CSTs.
1155 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
1157 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
1158 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
1159 (dump_ada_template): Skip partially specialized types.
1161 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
1163 * c-common.c (scalar_to_vector): Use std::swap instead of manually
1166 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1168 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
1169 * c-ada-spec.c: Likewise.
1170 * c-cilkplus.c: Likewise.
1171 * c-common.c: Likewise.
1172 * c-common.h: Likewise.
1173 * c-cppbuiltin.c: Likewise.
1174 * c-dump.c: Likewise.
1175 * c-format.c: Likewise.
1176 * c-gimplify.c: Likewise.
1177 * c-indentation.c: Likewise.
1178 * c-lex.c: Likewise.
1179 * c-omp.c: Likewise.
1180 * c-opts.c: Likewise.
1181 * c-pch.c: Likewise.
1182 * c-ppoutput.c: Likewise.
1183 * c-pragma.c: Likewise.
1184 * c-pretty-print.c: Likewise.
1185 * c-semantics.c: Likewise.
1186 * c-ubsan.c: Likewise.
1188 * stub-objc.c: Likewise.
1190 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
1193 * c-common.c (c_common_truthvalue_conversion): Warn when
1194 converting an address of a reference to a truth value.
1196 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1198 * array-notation-common.c : Adjust include files.
1199 * c-ada-spec.c : Likewise.
1200 * c-cilkplus.c : Likewise.
1201 * c-common.c : Likewise.
1202 * c-common.h : Likewise.
1203 * c-cppbuiltin.c : Likewise.
1204 * c-dump.c : Likewise.
1205 * c-format.c : Likewise.
1206 * c-gimplify.c : Likewise.
1207 * c-indentation.c : Likewise.
1208 * c-lex.c : Likewise.
1209 * c-omp.c : Likewise.
1210 * c-opts.c : Likewise.
1211 * c-pch.c : Likewise.
1212 * c-ppoutput.c : Likewise.
1213 * c-pragma.c : Likewise.
1214 * c-pretty-print.c : Likewise.
1215 * c-semantics.c : Likewise.
1216 * c-ubsan.c : Likewise.
1217 * cilk.c : Likewise.
1218 * stub-objc.c : Likewise.
1220 2015-06-08 Marek Polacek <polacek@redhat.com>
1223 * c-format.c (location_from_offset): Return LOC if LINE is null.
1225 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1227 * c-common.h (c_parse_final_cleanups): New prototype.
1228 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
1230 2015-06-04 Sriraman Tallam <tmsriram@google.com>
1232 * c-common.c (noplt): New attribute.
1233 (handle_noplt_attribute): New handler.
1235 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1237 * array-notation-common.c: Adjust includes for restructured coretypes.h.
1238 * c-ada-spec.c: Likewise.
1239 * c-cilkplus.c: Likewise.
1240 * c-common.c: Likewise.
1241 * c-common.h: Likewise.
1242 * c-cppbuiltin.c: Likewise.
1243 * c-dump.c: Likewise.
1244 * c-format.c: Likewise.
1245 * c-gimplify.c: Likewise.
1246 * c-indentation.c: Likewise.
1247 * c-lex.c: Likewise.
1248 * c-omp.c: Likewise.
1249 * c-opts.c: Likewise.
1250 * c-pch.c: Likewise.
1251 * c-ppoutput.c: Likewise.
1252 * c-pragma.c: Likewise.
1253 * c-pretty-print.c: Likewise.
1254 * c-semantics.c: Likewise.
1255 * c-ubsan.c: Likewise.
1257 * stub-objc.c: Likewise.
1259 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1262 * c-indentation.c (should_warn_for_misleading_indentation): Use
1263 expand_location rather than expand_location_to_spelling_point.
1264 Don't warn if the guarding statement is more indented than the
1267 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1269 * c-indentation.c (warn_for_misleading_indentation): Bail out
1270 immediately if -Wmisleading-indentation isn't enabled.
1272 2015-06-01 Martin Liska <mliska@suse.cz>
1274 * c-format.c (check_format_arg):Use new type-based pool allocator.
1275 (check_format_info_main) Likewise.
1277 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
1279 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
1280 (has_nontrivial_methods): Likewise.
1282 2015-05-25 Marek Polacek <polacek@redhat.com>
1284 * c-ubsan.c (ubsan_instrument_shift): Use type0.
1286 2015-05-22 Marek Polacek <polacek@redhat.com>
1289 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
1291 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1293 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
1294 STACK_GROWS_DOWNWARD.
1296 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1298 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
1299 STACK_GROWS_DOWNWARD rather than if it is defined.
1301 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1304 * c-format.c (location_column_from_byte_offset): New.
1305 (location_from_offset): New.
1306 (struct format_wanted_type): Add offset_loc field.
1307 (check_format_info): Move handling of location for extra arguments
1308 closer to the point of warning.
1309 (check_format_info_main): Pass the result of location_from_offset
1311 (format_type_warning): Pass the result of location_from_offset
1314 2015-05-20 Marek Polacek <polacek@redhat.com>
1316 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
1318 2015-05-20 Marek Polacek <polacek@redhat.com>
1320 * c-ada-spec.c (dump_sloc): Use DECL_P.
1322 2015-05-20 Marek Polacek <polacek@redhat.com>
1324 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1325 * c-common.c: Likewise.
1327 2015-05-19 David Malcolm <dmalcolm@redhat.com>
1329 * c-common.h (fe_file_change): Strengthen param from
1330 const line_map * to const line_map_ordinary *.
1331 (pp_file_change): Likewise.
1332 * c-lex.c (fe_file_change): Likewise.
1333 (cb_define): Use linemap_check_ordinary when invoking
1335 (cb_undef): Likewise.
1336 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
1337 invoking cb_file_change.
1338 (c_finish_options): Likewise.
1339 (push_command_line_include): Likewise.
1340 (cb_file_change): Strengthen param "new_map" from
1341 const line_map * to const line_map_ordinary *.
1342 * c-ppoutput.c (cb_define): Likewise for local "map".
1343 (pp_file_change): Likewise for param "map" and local "from".
1345 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1347 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
1349 2015-05-18 Tom de Vries <tom@codesourcery.com>
1351 * c-common.c (build_va_arg_1): New function.
1352 (build_va_arg): Add address operator to va_list operand if necessary.
1354 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
1357 * c-common.c (int_safely_convertible_to_real_p): Define.
1358 (unsafe_conversion_p): Check conversions involving complex types.
1359 (conversion_warning): Add new warning message for conversions which
1360 discard imaginary component.
1361 * c-common.h: (enum conversion_safety): Add new enumerator for such
1364 2015-05-14 Marek Polacek <polacek@redhat.com>
1368 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
1369 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
1370 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
1371 use it. If FOR_INT_CONST, require that all evaluated operands be
1374 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1376 * c-common.h (warn_for_misleading_indentation): New prototype.
1377 * c-indentation.c: New file.
1378 * c.opt (Wmisleading-indentation): New option.
1380 2015-05-12 Tom de Vries <tom@codesourcery.com>
1382 PR tree-optimization/66010
1383 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
1385 2015-05-09 Jason Merrill <jason@redhat.com>
1387 * c-opts.c (c_common_post_options): Also clear
1388 cpp_opts->cpp_warn_cxx11_compat.
1390 * c-common.h (enum cxx_dialect): Add cxx_unset.
1391 * c-common.c (cxx_dialect): Initialize to cxx_unset.
1392 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
1394 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
1395 (std=gnu++0x): Mark as Undocumented.
1396 (std=gnu++1y): Add deprecated message.
1398 2015-05-08 Jason Merrill <jason@redhat.com>
1400 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
1403 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
1405 2015-05-08 Marek Polacek <polacek@redhat.com>
1408 * c.opt (Woverride-init-side-effects): New option.
1410 2015-05-07 Marek Polacek <polacek@redhat.com>
1413 * c-common.c (c_fully_fold_internal): Warn when left shifting a
1415 * c.opt (Wshift-negative-value): New option.
1416 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
1417 when -Wextra and C99/C++11 mode.
1419 2015-05-07 Marek Polacek <polacek@redhat.com>
1420 Martin Uecker <uecker@eecs.berkeley.edu>
1422 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
1423 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
1425 2015-05-05 Jason Merrill <jason@redhat.com>
1427 * c.opt (Wterminate): New.
1429 2015-04-30 Marek Polacek <polacek@redhat.com>
1431 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
1432 require that the non-constant be of a boolean type.
1434 2015-04-29 Josh Triplett <josh@joshtriplett.org>
1436 * c-common.c (handle_section_attribute): Refactor to reduce
1437 nesting and distinguish between error cases.
1439 2015-04-29 Marek Polacek <polacek@redhat.com>
1442 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
1445 2015-04-29 Jakub Jelinek <jakub@redhat.com>
1447 * c-common.h (omp_clause_mask): Unconditionally define as a class.
1448 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
1449 HOST_BITS_PER_WIDE_INT.
1451 2015-04-28 Tom de Vries <tom@codesourcery.com>
1453 PR tree-optimization/65887
1454 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
1456 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
1457 Pierre-Marie de Rodat <derodat@adacore.com>
1459 * c-ada-spec.c (in_function): Delete.
1460 (dump_generic_ada_node): Do not change in_function and remove the
1461 redundant code dealing with it.
1462 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
1463 (print_ada_methods): Output the static member functions in a nested
1464 package after the regular methods as well as associated renamings.
1466 2015-04-24 Marek Polacek <polacek@redhat.com>
1469 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
1470 and OPT_Wshift_count_overflow.
1473 * c-common.c (warn_logical_operator): Warn if the operands have the
1476 2015-04-24 Marek Polacek <polacek@redhat.com>
1479 * c-common.c (warn_logical_operator): Bail if either operand comes
1480 from a macro expansion.
1482 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1485 * c-common.c (c_default_pointer_mode): Add definition.
1486 * c-common.h (c_default_pointer_mode): Add declaration.
1488 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1490 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
1491 on record_builtin_type argument.
1493 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1496 * c-common.c (warn_logical_not_parentheses): Don't warn for
1499 2015-03-07 Marek Polacek <polacek@redhat.com>
1502 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
1503 before trying to figure out whether we have a flexible array member.
1505 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
1506 Jonathan Wakely <jwakely.gcc@gmail.com>
1508 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
1510 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
1513 * c-ada-spec.c (print_destructor): Remove obsolete code.
1515 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
1517 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
1518 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
1519 DECL_TEMPLATE_RESULT emulations.
1520 (dump_ada_template)): Add guard for TYPE_METHODS.
1522 2015-02-27 Marek Polacek <polacek@redhat.com>
1525 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
1527 2015-02-27 Kai Tietz <ktietz@redhat.com>
1530 * c-pragma.c (handle_pragma_weak): Do not try to create
1531 weak/alias of declarations not being function, or variable
1534 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
1537 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1539 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
1541 2015-02-16 Marek Polacek <polacek@redhat.com>
1544 * c-format.c (check_format_types): Handle null param.
1546 2015-02-13 Marek Polacek <polacek@redhat.com>
1549 * c-format.c (check_format_types): Don't warn about different
1550 signedness if the original value is in the range of WANTED_TYPE.
1552 2015-02-12 Jason Merrill <jason@redhat.com>
1555 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
1556 to the current highest version.
1557 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
1559 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1563 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
1564 instead of RDIV_EXPR. Use build_binary_op instead of
1567 2015-01-30 Joseph Myers <joseph@codesourcery.com>
1569 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
1570 to pass input_location as first argument.
1572 2015-01-23 Tom de Vries <tom@codesourcery.com>
1575 * c.opt (fopenacc): Mark as LTO option.
1577 2015-01-23 Tom de Vries <tom@codesourcery.com>
1580 * c.opt (fopenmp): Mark as LTO option.
1582 2015-01-21 Jakub Jelinek <jakub@redhat.com>
1585 * cilk.c (fill_decls_vec): Only put decls into vector v.
1586 (compare_decls): Fix up formatting.
1588 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
1591 * cilk.c: Include vec.h.
1592 (struct cilk_decls): New structure.
1593 (wrapper_parm_cb): Split this function to...
1594 (fill_decls_vec): ...this...
1595 (create_parm_list): ...and this.
1596 (compare_decls): New function.
1597 (for_local_cb): Remove.
1598 (wrapper_local_cb): Ditto.
1599 (build_wrapper_type): For now first traverse and fill vector of
1600 declarations then sort it and then deal with sorted vector.
1601 (cilk_outline): Ditto.
1602 (declare_one_free_variable): Ditto.
1604 2015-01-21 Jason Merrill <jason@redhat.com>
1607 * c-format.c (check_format_arg): Call decl_constant_value.
1609 2015-01-19 Martin Liska <mliska@suse.cz>
1611 * c-common.c (handle_noicf_attribute): New function.
1613 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1614 Bernd Schmidt <bernds@codesourcery.com>
1615 James Norris <jnorris@codesourcery.com>
1616 Cesar Philippidis <cesar@codesourcery.com>
1617 Ilmir Usmanov <i.usmanov@samsung.com>
1618 Jakub Jelinek <jakub@redhat.com>
1620 * c.opt (fopenacc): New option.
1621 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
1622 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1624 * c-common.h (c_finish_oacc_wait): New prototype.
1625 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
1626 (c_finish_oacc_wait): New function.
1627 * c-pragma.c (oacc_pragmas): New variable.
1628 (c_pp_lookup_pragma, init_pragma): Handle it.
1629 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
1630 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
1631 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
1632 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
1633 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
1634 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
1635 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
1636 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
1637 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
1638 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
1639 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
1640 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
1641 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
1642 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
1643 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
1644 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
1645 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
1646 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
1647 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
1648 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
1649 PRAGMA_OACC_CLAUSE_WORKER.
1651 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
1653 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
1654 for the new option fstack-protector_explicit.
1655 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
1656 (handle_stack_protect_attribute): New function.
1658 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
1660 * c.opt: New option -Warray-bounds=.
1662 2015-01-09 Michael Collison <michael.collison@linaro.org>
1664 * array-notation-common.c: Include hash-set.h, machmode.h,
1665 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1666 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1667 * c-ada-spec.c: Ditto.
1668 * c-cilkplus.c: Ditto.
1669 * c-common.c: Include input.h due to flattening of tree.h.
1670 Define macro GCC_C_COMMON_C.
1671 * c-common.h: Flatten tree.h header files into c-common.h.
1672 Remove include of tree-core.h.
1673 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1674 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1675 fold-const.h, wide-int.h, and inchash.h due to
1676 flattening of tree.h.
1678 * c-format.c: Flatten tree.h header files into c-common.h.
1679 * c-cppbuiltin.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
1682 flattening of tree.h.
1683 * c-dump.c: Include hash-set.h, machmode.h,
1684 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1685 fold-const.h, wide-int.h, and inchash.h due to
1686 flattening of tree.h.
1687 * c-format.c: Include hash-set.h, machmode.h,
1688 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1689 fold-const.h, wide-int.h, inchash.h and real.h due to
1690 flattening of tree.h.
1691 * c-gimplify.c: Include hash-set.h, machmode.h,
1692 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1693 fold-const.h, wide-int.h, and inchash.h due to
1694 flattening of tree.h.
1700 * c-ppoutput.c: Ditto.
1701 * c-pragma.c: Ditto.
1702 * c-pretty-print.c: Ditto.
1703 * c-semantics.c: Ditto.
1705 * stub-objc.c: Ditto.
1707 2015-01-08 Jason Merrill <jason@redhat.com>
1709 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
1710 do_ubsan_in_current_function.
1711 (ubsan_maybe_instrument_reference_or_call): Likewise.
1712 * c-ubsan.h: Declare it.
1714 2015-01-08 Mike Stump <mikestump@comcast.net>
1716 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
1718 2015-01-07 Marek Polacek <polacek@redhat.com>
1721 * c-common.c (c_fully_fold_internal): Warn for division and modulo
1722 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
1724 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
1727 * c.opt (Wsuggest-override): New option.
1729 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1731 Update copyright years.
1733 2015-01-05 Marek Polacek <polacek@redhat.com>
1736 * c-common.c (warn_array_subscript_with_type_char): Add location_t
1738 * c-common.h (warn_array_subscript_with_type_char): Update
1741 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
1743 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
1744 Control macro with flag_sized_deallocation.
1746 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1748 * c.opt (Wdiscarded-array-qualifiers): New option.
1750 2014-12-19 Jakub Jelinek <jakub@redhat.com>
1752 PR preprocessor/63831
1753 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
1754 and __has_cpp_attribute here.
1755 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
1756 c_common_has_attribute.
1757 * c-common.h (c_common_has_attribute): New prototype.
1758 * c-lex.c (init_c_lex): Set cb->has_attribute to
1759 c_common_has_attribute instead of cb_has_attribute.
1760 (get_token_no_padding): New function.
1761 (cb_has_attribute): Renamed to ...
1762 (c_common_has_attribute): ... this. No longer static. Use
1763 get_token_no_padding, require ()s, don't build TREE_LIST
1764 unnecessarily, fix up formatting, adjust diagnostics, call
1767 2014-12-15 Jason Merrill <jason@redhat.com>
1769 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
1770 (-Wsized-deallocation): New.
1771 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
1772 to on in C++14 and up.
1774 2014-12-11 Jason Merrill <jason@redhat.com>
1776 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
1778 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
1779 we aren't complaining about VLAs.
1781 2014-12-06 Marek Polacek <polacek@redhat.com>
1783 PR tree-optimization/64183
1784 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
1785 shift-expression if it is integer_type_node. Use types_compatible_p.
1787 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1789 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
1790 last argument from create_tmp_var_raw and create_tmp_var calls.
1791 * cilk.c (gimplify_cilk_spawn): Likewise.
1792 * c-omp.c (c_finish_omp_atomic): Likewise.
1794 2014-11-28 Marek Polacek <polacek@redhat.com>
1796 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
1797 instead of unsigned_type_node.
1799 2014-11-28 Marek Polacek <polacek@redhat.com>
1802 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
1804 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
1805 expression to unsigned_type_node.
1807 2014-11-20 Mark Wielaard <mjw@redhat.com>
1810 * c-opts.c (set_std_c89): Set lang_hooks.name.
1811 (set_std_c99): Likewise.
1812 (set_std_c11): Likewise.
1813 (set_std_cxx98): Likewise.
1814 (set_std_cxx11): Likewise.
1815 (set_std_cxx14): Likewise.
1816 (set_std_cxx1z): Likewise.
1818 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1821 * c-common.h (convert_vector_to_pointer_for_subscript): Change
1822 return type to bool.
1823 * c-common.c: Include gimple-expr.h.
1824 (convert_vector_to_pointer_for_subscript): Change return type to
1825 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
1826 and copy it into a TARGET_EXPR and use that instead of *vecp
1829 2014-11-19 David Malcolm <dmalcolm@redhat.com>
1831 Merger of git branch "gimple-classes-v2-option-3".
1832 * ChangeLog.gimple-classes: New.
1833 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
1834 from being just a vec<gimple> to a vec<gbind *>.
1836 2014-11-18 Jakub Jelinek <jakub@redhat.com>
1839 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
1840 argument to ptype, set type to TREE_TYPE (ptype). Don't call
1841 get_pointer_alignment for non-pointers. Use ptype, or if it is
1842 reference type, corresponding pointer type, as type of kind
1844 (ubsan_maybe_instrument_reference,
1845 ubsan_maybe_instrument_member_call): Adjust callers.
1847 2014-11-15 Marek Polacek <polacek@redhat.com>
1850 * array-notation-common.c (is_sec_implicit_index_fn): Return false
1852 (extract_array_notation_exprs): Return for NULL node.
1854 2014-11-12 Joseph Myers <joseph@codesourcery.com>
1856 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
1857 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
1859 2014-11-12 Jakub Jelinek <jakub@redhat.com>
1862 * c-common.c (check_builtin_function_arguments): Handle
1863 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
1865 2014-11-10 Andi Kleen <ak@linux.intel.com>
1868 * c-common.h (check_no_cilk): Declare.
1869 * cilk.c (get_error_location): New function.
1870 (check_no_cilk): Dito.
1872 2014-11-10 Andi Kleen <ak@linux.intel.com>
1874 * cilk.c (recognize_spawn): Use expression location
1877 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1879 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
1881 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
1883 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
1884 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
1885 (__cpp_range_based_for, __cpp_initializer_lists,
1886 __cpp_delegating_constructors, __cpp_nsdmi,
1887 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
1888 for C++11; (__cpp_attribute_deprecated): Remove in favor of
1889 __has_cpp_attribute.
1890 * c-lex.c (cb_has_attribute): New callback CPP function;
1891 (init_c_lex): Set has_attribute callback.
1893 2014-11-04 Richard Biener <rguenther@suse.de>
1895 * c-common.c (shorten_compare): Do not shorten mixed
1896 DFP and non-DFP compares.
1898 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1900 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
1901 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
1902 Commentary and rearrangement of tests.
1903 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
1904 Commentary and rearrangement of tests.
1905 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
1906 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
1908 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1910 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
1911 enum from machine_mode.
1913 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1915 * c-common.c: Adjust include files.
1916 * c-gimplify.c: Ditto.
1918 * c-pragma.c: Ditto.
1921 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1923 * c-gimplify.c: Adjust include files.
1925 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1928 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
1929 c_common_initialize_diagnostics.
1930 * c-common.h: Likewise.
1932 2014-10-24 Marek Polacek <polacek@redhat.com>
1935 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
1936 print "struct"/"union"/"enum" for typedefed names.
1938 2014-10-23 Marek Polacek <polacek@redhat.com>
1940 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
1943 2014-10-22 Jakub Jelinek <jakub@redhat.com>
1944 Yury Gribov <y.gribov@samsung.com>
1946 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1947 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
1948 instead of flag_sanitize_recover as bool flag.
1950 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
1952 * cilk.c: Revert previous change.
1954 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
1957 * cilk.c: Include vec.h.
1958 (struct cilk_decls): New structure.
1959 (wrapper_parm_cb): Split this function to...
1960 (fill_decls_vec): ...this...
1961 (create_parm_list): ...and this.
1962 (compare_decls): New function.
1963 (for_local_cb): Remove.
1964 (wrapper_local_cb): Ditto.
1965 (build_wrapper_type): For now first traverse and fill vector of
1966 declarations then sort it and then deal with sorted vector.
1967 (cilk_outline): Ditto.
1968 (declare_one_free_variable): Ditto.
1970 2014-10-17 Marek Polacek <polacek@redhat.com>
1972 * c-opts.c (c_common_post_options): Set warn_implicit_int.
1973 * c.opt (Wimplicit-int): Initialize to -1.
1975 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1977 * c-pragma.c: Adjust include files.
1978 * c-semantics.c: Likewise.
1980 2014-10-16 DJ Delorie <dj@redhat.com>
1982 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
1985 2014-10-14 Jason Merrill <jason@redhat.com>
1988 * c-common.h (CPP_PREPARSED_EXPR): New.
1989 (N_CP_TTYPES): Adjust.
1991 2014-10-15 Marek Polacek <polacek@redhat.com>
1993 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
1995 2014-10-14 DJ Delorie <dj@redhat.com>
1997 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
1998 types, not just __int128.
1999 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
2000 types, not just __int128.
2001 (cpp_atomic_builtins): Round pointer sizes up.
2002 (type_suffix): Use type precision, not specific types.
2003 * c-common.c (c_common_reswords): Remove __int128 special case.
2004 (c_common_type_for_size): Check for all __intN types, not just
2006 (c_common_type_for_mode): Likewise.
2007 (c_common_signed_or_unsigned_type): Likewise.
2008 (c_build_bitfield_integer_type): Likewise.
2009 (c_common_nodes_and_builtins): Likewise.
2010 (keyword_begins_type_specifier): Likewise.
2011 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
2014 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
2016 * c-common.c: Use hash_table instead of hashtab.
2018 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
2020 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
2023 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2028 * c-common.c (warn_logical_operator): Punt for vectors.
2030 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
2032 Implement SD-6: SG10 Feature Test Recommendations
2033 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
2034 macros and the __has_header macro.
2036 2014-09-30 Jason Merrill <jason@redhat.com>
2038 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
2039 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
2040 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
2042 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
2043 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
2045 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
2046 * c-common.c (c_common_reswords): Remove __is_convertible_to.
2048 2014-09-24 Marek Polacek <polacek@redhat.com>
2052 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
2054 2014-09-23 Andi Kleen <ak@linux.intel.com>
2056 * c-common.c (handle_no_reorder_attribute): New function.
2057 (c_common_attribute_table): Add no_reorder attribute.
2059 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2061 * c-cppbuiltin.c (c_cpp_builtins): Define
2062 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
2065 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2067 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
2068 for supported floating-point modes.
2070 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2072 * c.opt (Wpsabi): Use LangEnabledBy.
2073 * c-opts.c (c_common_handle_option): Do not handle here.
2075 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2077 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
2078 macros for floating-point modes.
2080 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
2083 * c-cppbuiltin.c (builtin_define_float_constants): Correct
2084 __*_DENORM_MIN__ without denormals.
2086 2014-09-10 Jakub Jelinek <jakub@redhat.com>
2088 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2089 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2090 ubsan_create_data callers.
2091 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
2092 index is constant or BIT_AND_EXPR with constant mask and is
2093 small enough for the bound.
2094 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
2095 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
2097 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2099 * c.opt: Add CppReason to various flags.
2100 (Wdate-time): Re-sort.
2101 * c-common.c: Include c-common.h earlier.
2102 (struct reason_option_codes_t): Delete.
2103 (c_option_controlling_cpp_error): Prefix global type and struct
2106 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2108 * c.opt (Wnormalized): New.
2109 (Wnormalized=): Use Enum and Reject Negative.
2110 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
2112 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2114 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
2115 digits of floating-point modes if -fbuilding-libgcc.
2117 2014-09-05 Joseph Myers <joseph@codesourcery.com>
2119 * c-cppbuiltin.c (c_cpp_builtins): Also define
2120 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
2121 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
2122 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
2123 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
2124 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
2125 __LIBGCC_STACK_GROWS_DOWNWARD__,
2126 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
2127 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
2128 __LIBGCC_DWARF_FRAME_REGISTERS__,
2129 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
2130 __LIBGCC_STACK_POINTER_REGNUM__ and
2131 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
2132 (builtin_define_with_value): Handle backslash-escaping in string
2135 2014-09-05 Richard Biener <rguenther@suse.de>
2138 * c-format.c (check_format_arg): Properly handle
2139 effectively signed POINTER_PLUS_EXPR offset.
2141 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2143 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
2144 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
2145 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
2147 * c-opts.c (c_common_handle_option): Do not handle here.
2148 (sanitize_cpp_opts): Likewise.
2149 * c-common.c (struct reason_option_codes_t): Handle
2150 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
2152 2014-09-03 Marek Polacek <polacek@redhat.com>
2154 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
2156 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2157 Balaji V. Iyer <balaji.v.iyer@intel.com>
2158 Igor Zamyatin <igor.zamyatin@intel.com>
2160 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
2161 * c-common.c (c_common_reswords): Added _Cilk_for.
2162 * c-common.h (enum rid): Added RID_CILK_FOR.
2163 (cilk_for_number_of_iterations): Add declaration.
2164 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
2166 * c-pragma.c (init_pragma): Register "grainsize" pragma.
2167 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
2169 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2171 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
2172 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
2173 Wundef): Use CPP, Var and Init.
2174 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
2176 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2178 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
2179 * c-opts.c (c_common_handle_option): Do not handle here.
2181 2014-08-25 Jason Merrill <jason@redhat.com>
2183 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
2184 -std=c++14 and -std=gnu++14, rather than the reverse.
2185 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
2186 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
2187 * c-common.h (cxx_dialect): Remove cxx1y.
2189 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
2191 * c-common.h (enum cxx_dialect): Add cxx14.
2192 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
2193 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
2194 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
2196 2014-08-22 Jason Merrill <jason@redhat.com>
2198 * c.opt (std=gnu++17): Fix alias.
2200 2014-08-22 Marek Polacek <polacek@redhat.com>
2203 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
2204 check for vector types. Drop LHS argument.
2205 * c-common.h (warn_logical_not_parentheses): Adjust.
2207 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2209 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
2210 (Wmultichar): Likewise.
2211 (Wdate-time): Use C-family languages instead of Common. Use CPP
2213 * c-opts.c (c_common_handle_option): Do not handle the above
2215 (sanitize_cpp_opts): Likewise.
2217 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2220 * c-opts.c: Include tree-diagnostics.h.
2221 (c_diagnostic_finalizer): New.
2222 (c_common_initialize_diagnostics): Use it.
2224 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2226 PR preprocessor/51303
2227 * c-common.c (struct reason_option_codes_t option_codes):
2228 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
2230 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2234 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
2235 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
2236 (c_common_post_options): Call init_global_opts_from_cpp.
2237 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
2239 2014-08-19 Marek Polacek <polacek@redhat.com>
2242 * c-common.c (maybe_warn_bool_compare): New function.
2243 * c-common.h (maybe_warn_bool_compare): Declare.
2244 * c.opt (Wbool-compare): New option.
2246 2014-08-19 Marek Polacek <polacek@redhat.com>
2248 * c.opt (Wc99-c11-compat): New option.
2250 2014-08-19 Marek Polacek <polacek@redhat.com>
2252 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
2253 to warn_c90_c99_compat.
2254 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
2257 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2258 Steven Bosscher <steven@gcc.gnu.org>
2261 * c-format.c: Add extra_arg_loc and format_string_loc to struct
2262 format_check_results.
2263 (check_function_format): Use true and add comment for boolean
2265 (finish_dollar_format_checking): Use explicit location when warning.
2266 (check_format_info): Likewise.
2267 (check_format_arg): Set extra_arg_loc and format_string_loc.
2268 (check_format_info_main): Use explicit location when warning.
2269 (check_format_types): Pass explicit location.
2270 (format_type_warning): Likewise.
2272 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2275 * c-format.c: Handle Fortran flags.
2277 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
2280 * array-notation-common.c (find_rank): Added handling for other
2281 types of references.
2283 2014-08-10 Marek Polacek <polacek@redhat.com>
2286 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
2287 * c.opt (Wc90-c99-compat): Add option.
2289 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2291 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
2293 2014-08-03 Marek Polacek <polacek@redhat.com>
2295 * c-common.c (check_case_value): Add location_t parameter. Use it.
2296 (c_add_case_label): Pass loc to check_case_value.
2298 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2300 * cilk.c: Use hash_map instead of pointer_map.
2302 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2304 * c-gimplify.c: Use hash_set instead of pointer_set.
2306 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2309 * array-notation-common.c (extract_array_notation_exprs): Handling
2312 2014-08-01 Jakub Jelinek <jakub@redhat.com>
2314 * c-common.h (min_align_of_type): Removed prototype.
2315 * c-common.c (min_align_of_type): Removed.
2316 * c-ubsan.h (ubsan_maybe_instrument_reference,
2317 ubsan_maybe_instrument_member_call): New prototypes.
2318 * c-ubsan.c: Include stor-layout.h and builtins.h.
2319 (ubsan_maybe_instrument_reference_or_call,
2320 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
2323 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2326 * c.opt (-Wreturn-local-addr): Move to common.opt.
2328 2014-07-30 Jason Merrill <jason@redhat.com>
2333 * c.opt (-fuse-all-virtuals): New.
2335 2014-07-30 Tom Tromey <tromey@redhat.com>
2338 * c.opt (Wdesignated-init): New option.
2339 * c-common.c (c_common_attribute_table): Add "designated_init".
2340 (handle_designated_init): New function.
2342 2014-07-24 Marek Polacek <polacek@redhat.com>
2345 * c-opts.c (c_finish_options): If -imacros is in effect, return.
2347 2014-07-16 Dodji Seketeli <dodji@redhat.com>
2349 PR preprocessor/60723 - missing system-ness marks for macro tokens
2350 * c-ppoutput.c (struct print::prev_was_system_token): New data
2352 (init_pp_output): Initialize it.
2353 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
2354 (do_line_change): Return a flag saying if a line marker was
2356 (scan_translation_unit): Detect if the system-ness of the token we
2357 are about to emit is different from the one of the previously
2358 emitted token. If so, emit a line marker. Avoid emitting useless
2359 adjacent line markers. Avoid emitting line markers for tokens
2360 originating from the expansion of built-in macros.
2361 (scan_translation_unit_directives_only): Adjust.
2363 2014-07-15 Marek Polacek <polacek@redhat.com>
2365 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
2366 TYPE_MAX_VALUE is NULL.
2368 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2371 * c.opt (Wmemset-transposed-args): New warning.
2373 2014-07-10 Jason Merrill <jason@redhat.com>
2377 * c.opt (-fuse-all-virtuals): New.
2379 2014-07-09 Richard Biener <rguenther@suse.de>
2382 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2383 using unsigned arithmetic if overflow does not wrap instead of
2384 if overflow is undefined.
2386 2014-07-06 Marek Polacek <polacek@redhat.com>
2389 * c.opt (Wsizeof-array-argument): New option.
2391 2014-07-03 Jakub Jelinek <jakub@redhat.com>
2393 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
2394 comments->count <= 1, as comments->entries might be NULL.
2396 2014-07-01 Marek Polacek <polacek@redhat.com>
2398 * c.opt (Wint-conversion): New option.
2400 2014-07-01 Marek Polacek <polacek@redhat.com>
2403 * c.opt (Wincompatible-pointer-types): New option.
2405 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
2408 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
2409 Do not discard TYPE_QUALS of type.
2411 2014-06-26 Jason Merrill <jason@redhat.com>
2413 * c-common.h (enum cxx_dialect): Add cxx1z.
2414 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
2415 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
2417 2014-06-26 Teresa Johnson <tejohnson@google.com>
2419 * c-common.h (get_dump_info): Declare.
2420 * c-gimplify.c (c_genericize): Use saved dump files.
2421 * c-opts.c (c_common_parse_file): Begin and end dumps
2422 once around parsing invocation.
2423 (get_dump_info): New function.
2425 2014-06-23 Marek Polacek <polacek@redhat.com>
2426 Andrew MacLeod <amacleod@redhat.com>
2429 * c-common.c (get_atomic_generic_size): Don't segfault if the
2430 type doesn't have a size.
2432 2014-06-20 Marek Polacek <polacek@redhat.com>
2434 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
2435 (ubsan_walk_array_refs_r): New function.
2436 (c_genericize): Instrument array bounds.
2437 * c-ubsan.c: Include "internal-fn.h".
2438 (ubsan_instrument_division): Mark instrumented arrays as having
2439 side effects. Adjust ubsan_type_descriptor call.
2440 (ubsan_instrument_shift): Likewise.
2441 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
2442 (ubsan_instrument_bounds): New function.
2443 (ubsan_array_ref_instrumented_p): New function.
2444 (ubsan_maybe_instrument_array_ref): New function.
2445 * c-ubsan.h (ubsan_instrument_bounds): Declare.
2446 (ubsan_array_ref_instrumented_p): Declare.
2447 (ubsan_maybe_instrument_array_ref): Declare.
2449 2014-06-20 Hale Wang <hale.wang@arm.com>
2452 * c.opt (fshort-enums): Add to LTO.
2453 * c.opt (fshort-wchar): Likewise.
2455 2014-06-16 Marek Polacek <polacek@redhat.com>
2458 * c.opt (Wswitch-bool): Add Var.
2460 2014-06-12 Jakub Jelinek <jakub@redhat.com>
2463 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
2464 #pragma omp target teams or
2465 #pragma omp {,target }teams distribute simd.
2467 2014-06-12 Jason Merrill <jason@redhat.com>
2469 * c.opt (Wabi=, fabi-compat-version): New.
2470 * c-opts.c (c_common_handle_option): Handle -Wabi=.
2471 (c_common_post_options): Handle flag_abi_compat_version default.
2472 Disallow -fabi-compat-version=1.
2473 * c-common.h (abi_version_crosses): New.
2475 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
2477 * c-common.c (handle_section_attribute): Update handling for
2478 section names that are no longer trees.
2480 2014-06-10 Jakub Jelinek <jakub@redhat.com>
2483 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
2484 (omp_pragmas): ... back here.
2486 2014-06-05 Marek Polacek <polacek@redhat.com>
2489 * c-common.c (warn_logical_not_parentheses): New function.
2490 * c-common.h (warn_logical_not_parentheses): Declare.
2491 * c.opt (Wlogical-not-parentheses): New option.
2493 2014-06-04 Marek Polacek <polacek@redhat.com>
2496 * c-common.c (check_case_bounds): Add location parameter.
2498 (c_add_case_label): Pass loc to check_case_bounds.
2500 2014-06-03 Marek Polacek <polacek@redhat.com>
2503 * c.opt (Wswitch-bool): New option.
2505 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2507 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
2509 (record_types_used_by_current_var_decl): Move prototype to where
2512 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
2513 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
2514 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
2516 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2518 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
2519 * c-common.c (c_common_nodes_and_builtins): Don't initialize
2521 * c-pretty-print.c (pp_c_void_constant): New function.
2522 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
2523 (c_pretty_printer::expression): Handle VOID_CST.
2524 * cilk.c (extract_free_variables): Likewise.
2525 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
2526 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
2528 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2530 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
2531 * c-pragma.c (push_alignment): Adjust.
2532 (handle_pragma_push_options): Likewise.
2534 2014-05-09 Marek Polacek <polacek@redhat.com>
2537 * c-common.c (check_user_alignment): Return -1 if alignment is error
2539 (handle_aligned_attribute): Don't call default_conversion on
2541 (handle_vector_size_attribute): Likewise.
2542 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
2543 (handle_sentinel_attribute): Call default_conversion and allow even
2544 integral types as an argument.
2546 2014-05-08 Marek Polacek <polacek@redhat.com>
2549 * c-common.c (min_align_of_type): New function factored out from...
2550 (c_sizeof_or_alignof_type): ...here.
2551 * c-common.h (min_align_of_type): Declare.
2553 2014-05-08 Marek Polacek <polacek@redhat.com>
2556 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
2557 parameter type of main.
2559 2014-05-07 DJ Delorie <dj@redhat.com>
2561 * c-cppbuiltin.c (print_bits_of_hex): New.
2562 (builtin_define_type_minmax): Print values using hex so as not to
2563 require a pre-computed list of string values.
2565 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2566 Mike Stump <mikestump@comcast.net>
2567 Richard Sandiford <rdsandiford@googlemail.com>
2569 * c-ada-spec.c: Include wide-int.h.
2570 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
2571 (dump_generic_ada_node): Use wide-int interfaces.
2572 * c-common.c: Include wide-int-print.h.
2573 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
2574 (pointer_int_sum): Use wide-int interfaces.
2575 (c_common_nodes_and_builtins): Use make_int_cst.
2576 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
2577 (handle_alloc_size_attribute): Use wide-int interfaces.
2578 (get_nonnull_operand): Likewise.
2579 * c-format.c (get_constant): Use tree_fits_uhwi_p.
2580 * c-lex.c: Include wide-int.h.
2581 (narrowest_unsigned_type): Take a widest_int rather than two
2583 (narrowest_signed_type): Likewise.
2584 (interpret_integer): Update accordingly. Use wide-int interfaces.
2585 (lex_charconst): Use wide-int interfaces.
2586 * c-pretty-print.c: Include wide-int.h.
2587 (pp_c_integer_constant): Use wide-int interfaces.
2588 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
2589 INT_CST_LT_UNSIGNED.
2591 2014-05-06 Richard Biener <rguenther@suse.de>
2593 * c-opts.c (c_common_post_options): For -freestanding,
2594 -fno-hosted and -fno-builtin disable pattern recognition
2595 if not enabled explicitely.
2597 2014-05-02 Marek Polacek <polacek@redhat.com>
2599 * c.opt (Wsizeof-pointer-memaccess): Describe option.
2601 2014-05-01 Marek Polacek <polacek@redhat.com>
2604 * c.opt (Wdiscarded-qualifiers): Add.
2606 2014-04-30 Marek Polacek <polacek@redhat.com>
2608 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
2609 INT_MIN / -1 sanitization only for integer types.
2611 2014-04-25 Marek Polacek <polacek@redhat.com>
2614 * c-common.c (handle_noinline_attribute): Warn if the attribute
2615 conflicts with always_inline attribute.
2616 (handle_always_inline_attribute): Warn if the attribute conflicts
2617 with noinline attribute.
2619 2014-04-25 Marek Polacek <polacek@redhat.com>
2622 * c-common.c (check_main_parameter_types): Warn about variadic main.
2624 2014-04-24 Mike Stump <mikestump@comcast.net>
2626 * c.opt (Wshadow-ivar): Default to on.
2628 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
2630 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
2632 2014-04-23 Marek Polacek <polacek@redhat.com>
2634 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
2636 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2639 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
2640 if flag_sanitize_undefined_trap_on_error.
2641 (ubsan_instrument_division, ubsan_instrument_shift,
2642 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
2643 if !flag_sanitize_recover.
2645 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
2648 * c-common.c (registered_builtin_types): Make non-static.
2649 * c-common.h (registered_builtin_types): Declare.
2651 2014-04-14 Richard Biener <rguenther@suse.de>
2652 Marc Glisse <marc.glisse@inria.fr>
2655 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
2656 apply may-alias the scalar pointer type when applicable.
2658 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2661 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
2662 as possible argument for Cilk_spawn.
2664 2014-04-11 Tobias Burnus <burnus@net-b.de>
2667 * c.opt (Wformat-signedness): Add
2668 * c-format.c(check_format_types): Use it.
2670 2014-04-11 Jason Merrill <jason@redhat.com>
2673 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
2674 default_conversion for an array argument.
2676 2014-04-08 Marek Polacek <polacek@redhat.com>
2679 * c-ubsan.c: Include asan.h.
2680 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
2682 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
2684 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
2686 2014-04-02 Marek Polacek <polacek@redhat.com>
2688 * c-common.h (c_expand_expr): Remove declaration.
2690 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2693 * c-common.c (add_atomic_size_parameter): When creating new
2694 params vector, push the size argument first.
2696 2014-03-26 Jakub Jelinek <jakub@redhat.com>
2698 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2699 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2700 ubsan_create_data callers.
2702 2014-03-22 Jakub Jelinek <jakub@redhat.com>
2705 * c-opts.c (c_finish_options): Restore cb_file_change call to
2708 2014-03-13 Jakub Jelinek <jakub@redhat.com>
2711 * c-pragma.c (apply_pragma_weak): Only look at
2712 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
2713 DECL_ASSEMBLER_NAME_SET_P (decl).
2714 (maybe_apply_pending_pragma_weaks): Exit early if
2715 vec_safe_is_empty (pending_weaks) rather than only when
2717 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
2718 set assembler name back to NULL afterwards.
2720 2014-03-11 Jason Merrill <jason@redhat.com>
2722 * c.opt: Add -std=gnu++14.
2724 2014-03-11 Ian Bolton <ian.bolton@arm.com>
2726 * c-opts.c (c_common_post_options): Don't override
2727 -ffp-contract=fast if unsafe-math-optimizations is on.
2729 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
2731 * c.opt: Enable LTO FE for fshort-double.
2733 2014-03-07 Jason Merrill <jason@redhat.com>
2735 * c.opt: Add -std=c++14.
2737 2014-03-06 Marek Polacek <polacek@redhat.com>
2740 * cilk.c (contains_cilk_spawn_stmt): New function.
2741 (contains_cilk_spawn_stmt_walker): Likewise.
2742 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
2743 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
2745 2014-03-03 Jakub Jelinek <jakub@redhat.com>
2747 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
2748 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
2749 even when flag_preprocess_only.
2751 2014-02-26 Jason Merrill <jason@redhat.com>
2755 * c-common.c (shorten_compare): Don't check
2756 c_inhibit_evaluation_warnings.
2758 2014-02-19 Jakub Jelinek <jakub@redhat.com>
2761 * c-common.c (c_common_nodes_and_builtins): When initializing
2762 c_uint{16,32,64}_type_node, also set corresponding
2763 uint{16,32,64}_type_node to the same value.
2766 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
2767 for PRAGMA_IVDEP if flag_preprocess_only.
2769 2014-02-12 Jakub Jelinek <jakub@redhat.com>
2772 * c-common.c (merge_tlist): If copy is true, call new_tlist,
2773 if false, add ADD itself, rather than vice versa.
2774 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
2775 copy. For SAVE_EXPR, only call merge_tlist once.
2777 2014-02-08 Jakub Jelinek <jakub@redhat.com>
2780 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
2782 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
2784 (c_common_attribute_table): Add alloc_align and assume_aligned
2787 2014-02-06 Marek Polacek <polacek@redhat.com>
2790 * c-common.c (warn_for_sign_compare): Call warning_at with location
2793 2014-02-05 Marek Polacek <polacek@redhat.com>
2796 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
2799 2014-02-04 Marek Polacek <polacek@redhat.com>
2802 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
2805 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
2809 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
2810 handle_vector_size_attribute, handle_nonnull_attribute): Call
2811 default_conversion on the attribute argument.
2812 (handle_nonnull_attribute): Increment the argument number.
2814 2014-01-31 Marek Polacek <polacek@redhat.com>
2817 * c-common.c (add_atomic_size_parameter): Pass vNULL to
2818 build_function_call_vec.
2819 (resolve_overloaded_builtin): Likewise.
2820 * c-common.h (build_function_call_vec): Adjust declaration.
2822 2014-01-30 Marek Polacek <polacek@redhat.com>
2825 * c-common.h (unsafe_conversion_p): Adjust declaration.
2826 (warnings_for_convert_and_check): Likewise.
2827 (convert_and_check): Likewise.
2828 * c-common.c (unsafe_conversion_p): Add location parameter. Call
2829 expansion_point_location_if_in_system_header on it.
2830 (warnings_for_convert_and_check): Add location parameter. Call
2831 expansion_point_location_if_in_system_header on it. Use it.
2832 (convert_and_check): Add location parameter. Use it.
2833 (conversion_warning): Likewise.
2834 (c_add_case_label): Adjust convert_and_check calls.
2835 (scalar_to_vector): Adjust unsafe_conversion_p calls.
2837 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2839 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
2841 * c-pragma.c (init_pragma): Likewise.
2844 2014-01-23 Marek Polacek <polacek@redhat.com>
2847 * c-common.c (shorten_compare): Add location_t parameter.
2848 * c-common.h (shorten_binary_op): Adjust declaration.
2850 2014-01-23 Marek Polacek <polacek@redhat.com>
2853 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
2854 * c-common.h: Declare it.
2856 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
2858 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
2859 * c-ada-spec.c (dump_ads): Likewise.
2860 (cpp_check): Likewise.
2861 (dump_ada_specs): Likewise.
2863 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
2866 * c-common.c (handle_no_instrument_function_attribute): Allow
2867 no_instrument_function attribute in class member
2868 definition/declaration.
2870 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2873 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
2874 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
2875 being COMPOUND_EXPR.
2876 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
2877 operand a SAVE_EXPR and second MODIFY_EXPR.
2879 2014-01-09 Jakub Jelinek <jakub@redhat.com>
2882 * c-pch.c (c_common_write_pch): Call
2883 prepare_target_option_nodes_for_pch.
2885 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2887 Update copyright years
2889 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2891 * array-notation-common.c, c-cilkplus.c: Use the standard form for
2892 the copyright notice.
2894 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
2896 * c-ada-spec.c (print_constructor): New function.
2897 (print_destructor): Retrieve the origin of the destructor.
2898 (print_ada_declaration): Revamp handling of constructors/destructors.
2900 2013-12-23 Stuart Hastings <stuart@apple.com>
2901 Bill Maddox <maddox@google.com>
2902 Jason Merrill <jason@redhat.com>
2904 * c.opt: Add -fdeclone-ctor-dtor.
2905 * c-opts.c (c_common_post_options): Default to on iff -Os.
2907 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2909 * c-common.c (c_common_attribute_table): Added "cilk simd function"
2911 * c-pragma.h (enum pragma_cilk_clause): Remove.
2912 (enum pragma_omp_clause): Added the following fields:
2913 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
2914 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
2915 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
2916 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
2917 PRAGMA_CILK_CLAUSE_UNIFORM.
2920 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2922 * cilk.c (cilk_outline): Made this function non-static.
2923 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
2924 (create_cilk_wrapper): Added a new parameter: a function pointer.
2925 (c_install_body_w_frame_cleanup): Remove
2926 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
2927 * c-common.h (cilk_outline): New prototype.
2928 (gimplify_cilk_spawn): Removed two parameters.
2929 (cilk_install_body_with_frame_cleanup): New prototype.
2930 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
2931 CILK_SPAWN_STMT case.
2933 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
2935 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
2937 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
2938 (int_array_type_node): Remove.
2939 * c-common.c (c_common_nodes_and_builtins): Don't build it.
2941 2013-12-05 Marek Polacek <polacek@redhat.com>
2944 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
2945 [ADJUST_FIELD_ALIGN].
2947 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2950 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
2951 and check field alignment if set.
2952 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
2953 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
2955 2013-12-04 Jakub Jelinek <jakub@redhat.com>
2956 Marek Polacek <polacek@redhat.com>
2958 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
2959 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
2961 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
2964 * cilk.c (gimplify_cilk_spawn): Properly handle function without
2967 2013-11-29 Jakub Jelinek <jakub@redhat.com>
2970 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
2971 goto invalid. If it is error_mark_node, don't issue further
2974 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
2976 * c.opt (Wopenmp-simd): New.
2978 2013-11-22 Jakub Jelinek <jakub@redhat.com>
2980 * c-ubsan.h (ubsan_instrument_return): New prototype.
2981 * c-ubsan.c (ubsan_instrument_return): New function.
2983 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2985 * c-common.c: Add required include files from gimple.h.
2986 * c-gimplify.c: Likewise
2989 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2991 * c-common.c (unsafe_conversion_p): Remove use of
2992 EXPR_LOC_OR_HERE macro.
2993 (conversion_warning): Likewise.
2994 (warnings_for_convert_and_check): Likewise.
2995 (warn_for_collisions_1): Likewise.
2996 (shorten_compare): Likewise, and remove use of in_system_header
2997 macro, using the location from the former.
2998 * c-lex.c (dump_one_header): Remove use of input_filename macro.
2999 (cb_def_pragma): Remove use of in_system_header macro.
3000 (lex_string): Likewise.
3001 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
3003 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
3004 Mike Stump <mikestump@comcast.net>
3005 Richard Sandiford <rdsandiford@googlemail.com>
3007 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
3008 instead of TREE_INT_CST_LOW, in cases where there is a protecting
3009 tree_fits_shwi_p or tree_fits_uhwi_p.
3010 (dump_generic_ada_node): Likewise.
3011 * c-format.c (check_format_arg): Likewise.
3012 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3014 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
3016 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
3018 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
3021 * c-common.c (unsafe_conversion_p): Make this function
3022 return an enumeration with more detail.
3023 (conversion_warning): Use the new return type of
3024 unsafe_conversion_p to separately warn either about conversions
3025 that lower floating point number precision or about the other
3026 kinds of conversions.
3027 * c-common.h (enum conversion_safety): New enumeration.
3028 (unsafe_conversion_p): switching return type to
3029 conversion_safety enumeration.
3030 * c.opt: Adding new warning -Wfloat-conversion and
3031 enabling it with -Wconversion.
3033 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
3035 * c-opts.c: Include plugin.h.
3036 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
3038 2013-11-19 Marek Polacek <polacek@redhat.com>
3040 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
3042 (ubsan_instrument_shift): Likewise.
3043 (ubsan_instrument_vla): Likewise.
3045 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3047 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
3048 cast to unsigned type.
3050 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3052 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
3054 (complete_array_type): Update comment to refer to tree_to_[su]hwi
3055 rather than tree_low_cst.
3057 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3059 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
3060 tree_to_uhwi throughout.
3062 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3064 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
3065 tree_low_cst (..., 0) with tree_to_shwi throughout.
3067 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3069 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
3070 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
3072 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3074 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
3075 host_integerp (..., 0) with tree_fits_shwi_p throughout.
3077 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
3079 * c-cilkplus.c: New file.
3080 * c-common.c (readonly_error): Add location argument.
3081 * c-common.h (readonly_error): Same.
3082 (c_finish_cilk_clauses): Protoize.
3083 (c_check_cilk_loop): Same.
3084 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
3085 Do not fail on error_mark_node.
3086 Abstract increment canonicalization to here...
3087 (c_omp_for_incr_canonicalize_ptr): New.
3088 c-pragma.c (init_pragma): Register "simd" pragma.
3089 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
3090 (enum pragma_cilk_clause): New.
3092 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
3094 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
3095 wchar_type and host_integerp checks.
3097 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
3099 * c-common.c: Likewise.
3100 * c-gimplify.c: Likewise.
3103 2013-11-14 Diego Novillo <dnovillo@google.com>
3105 * c-common.c: Include fold-const.h.
3106 Include stor-layout.h.
3108 Include stringpool.h.
3111 Include trans-mem.h.
3112 * c-cppbuiltin.c: Include stor-layout.h.
3113 Include stringpool.h.
3114 * c-format.c: Include stringpool.h.
3115 * c-lex.c: Include stringpool.h.
3116 Include stor-layout.h.
3117 * c-pragma.c: Include stringpool.h.
3120 Include gcc-symtab.h.
3121 * c-pretty-print.c: Include stor-layout.h.
3123 * cilk.c: Include stringpool.h.
3126 2013-11-13 Joseph Myers <joseph@codesourcery.com>
3128 * c-common.h (enum rid): Add RID_AUTO_TYPE.
3129 * c-common.c (c_common_reswords): Add __auto_type.
3130 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
3132 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
3134 * c-common.c: Include gimplify.h.
3135 * c-gimplify.c: Likewise.
3137 * c-omp.c: Include gimple-expr.h instead of gimple.h.
3138 * c-ubsan.c: Don't include gimple.h.
3140 2013-11-12 Joseph Myers <joseph@codesourcery.com>
3142 * c-common.c (c_common_reswords): Add _Thread_local.
3144 2013-11-09 Joseph Myers <joseph@codesourcery.com>
3146 * c-common.c (atomic_size_supported_p): New function.
3147 (resolve_overloaded_atomic_exchange)
3148 (resolve_overloaded_atomic_compare_exchange)
3149 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
3150 Use it instead of comparing size with a local list of sizes.
3152 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
3153 Joseph Myers <joseph@codesourcery.com>
3155 * c-common.h (enum rid): Add RID_ATOMIC.
3156 * c-common.c (c_common_reswords): Add _Atomic.
3157 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
3158 (keyword_is_type_qualifier): Accept RID_ATOMIC.
3159 * c-format.c (check_format_types): Check for extra _Atomic
3160 qualifiers in format argument.
3161 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
3162 (pp_c_type_qualifier_list): Mention _Atomic in comment.
3164 2013-11-06 Tobias Burnus <burnus@net-b.de>
3166 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
3168 2013-11-06 Joseph Myers <joseph@codesourcery.com>
3170 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
3172 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
3173 to mean lack of IEEE 754 support.
3175 2013-11-05 Tobias Burnus <burnus@net-b.de>
3177 * c.opt (-Wdate-time): New option
3178 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
3180 2013-11-05 Joseph Myers <joseph@codesourcery.com>
3182 * c-cppbuiltin.c (cpp_iec_559_value): Test
3183 flag_excess_precision_cmdline not flag_excess_precision.
3185 2013-11-05 Tobias Burnus <burnus@net-b.de>
3187 * c.opt (fopenmp-simd): New option.
3188 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
3189 (omp_pragmas): ... this new struct.
3190 (c_pp_lookup_pragma): Also walk omp_pragmas.
3191 (init_pragma): Init pragmas for -fopenmp-simd.
3193 2013-11-04 Marek Polacek <polacek@redhat.com>
3196 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
3198 2013-11-04 Joseph Myers <joseph@codesourcery.com>
3200 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
3202 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
3204 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
3206 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
3207 (dump_ada_specs): Adjust prototype of second callback.
3208 * c-ada-spec.c (cpp_check): New global variable.
3209 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
3210 (print_generic_ada_decl): Likewise.
3211 (has_static_fields): Change return type to bool and add guard.
3212 (has_nontrivial_methods): New predicate.
3213 (is_tagged_type): Change return type to bool.
3214 (separate_class_package): Call has_nontrivial_methods.
3215 (pp_ada_tree_identifier): Minor tweaks.
3216 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
3217 (dump_ada_array_domains): Likewise.
3218 (dump_ada_array_type): Likewise.
3219 (dump_template_types): Remove cpp_check parameter and do not pass it to
3220 dump_generic_ada_node.
3221 (dump_ada_template): Likewise.
3222 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
3224 (print_ada_methods): Change return type to integer. Remove cpp_check
3225 parameter and do not pass it down.
3226 (dump_nested_types): Remove cpp_check parameter and do not pass it to
3227 dump_generic_ada_node.
3228 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
3230 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
3231 down. Use has_nontrivial_methods to recognize C++ classes. Use return
3232 value of print_ada_methods.
3233 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
3234 Set cpp_check to it before invoking dump_ada_nodes.
3235 (dump_ada_specs): Likewise.
3237 2013-11-03 Marek Polacek <polacek@redhat.com>
3239 * c-ubsan.c: Don't include hash-table.h.
3240 (ubsan_instrument_vla): New function.
3241 * c-ubsan.h: Declare it.
3243 2013-10-31 David Malcolm <dmalcolm@redhat.com>
3245 Automated part of renaming of symtab_node_base to symtab_node.
3247 Patch autogenerated by rename_symtab.py from
3248 https://github.com/davidmalcolm/gcc-refactoring-scripts
3249 revision 58bb219cc090b2f4516a9297d868c245495ee622
3251 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
3252 symtab_node_base to symtab_node.
3254 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
3256 Implement C++14 digit separators.
3257 * c-lex.c (interpret_float): Remove digit separators from scratch string
3258 before building real literal.
3260 2013-10-30 Jakub Jelinek <jakub@redhat.com>
3262 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
3264 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3266 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
3268 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
3270 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
3271 (insert_cilk_frame): New prototype.
3272 (cilk_init_builtins): Likewise.
3273 (gimplify_cilk_spawn): Likewise.
3274 (c_cilk_install_body_w_frame_cleanup): Likewise.
3275 (cilk_detect_spawn_and_unwrap): Likewise.
3276 (cilk_set_spawn_marker): Likewise.
3277 (build_cilk_sync): Likewise.
3278 (build_cilk_spawn): Likewise.
3281 2013-10-29 David Malcolm <dmalcolm@redhat.com>
3283 Patch autogenerated by refactor_symtab.py from
3284 https://github.com/davidmalcolm/gcc-refactoring-scripts
3285 revision 58bb219cc090b2f4516a9297d868c245495ee622
3287 * c-gimplify.c (c_genericize): Update for conversion of symtab types
3288 to a true class hierarchy.
3289 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
3291 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
3293 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
3295 2013-10-26 Jeff Law <law@redhat.com>
3297 * c-common.c (c_define_builtins): Remove mudflap support.
3298 * c.opt: Ignore and warn for mudflap options.
3300 2013-10-24 Tobias Burnus <burnus@net-b.de>
3303 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
3304 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
3306 2013-10-23 Jason Merrill <jason@redhat.com>
3308 * c-format.c (gcc_cxxdiag_char_table): Add %X.
3310 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3312 * c-common.h (omp_clause_mask::operator !=): New method.
3313 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
3314 instead of if (mask & something) tests everywhere.
3316 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
3317 201307 instead of 201107.
3318 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
3319 (c_common_attribute_table): Add "omp declare target" and
3320 "omp declare simd" attributes.
3321 (handle_omp_declare_target_attribute,
3322 handle_omp_declare_simd_attribute): New functions.
3323 * c-omp.c: Include c-pragma.h.
3324 (c_finish_omp_taskgroup): New function.
3325 (c_finish_omp_atomic): Add swapped argument, if true,
3326 build the operation first with rhs, lhs arguments and use NOP_EXPR
3328 (c_finish_omp_for): Add code argument, pass it down to make_code.
3329 (c_omp_split_clauses): New function.
3330 (c_split_parallel_clauses): Removed.
3331 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
3332 c_omp_declare_simd_clauses_to_decls): New functions.
3333 * c-common.h (omp_clause_mask): New type.
3334 (OMP_CLAUSE_MASK_1): Define.
3335 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
3336 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
3337 omp_clause_mask::operator |, omp_clause_mask::operator &,
3338 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
3339 omp_clause_mask::operator ==): New methods.
3340 (enum c_omp_clause_split): New.
3341 (c_finish_omp_taskgroup): New prototype.
3342 (c_finish_omp_atomic): Add swapped argument.
3343 (c_finish_omp_for): Add code argument.
3344 (c_omp_split_clauses): New prototype.
3345 (c_split_parallel_clauses): Removed.
3346 (c_omp_declare_simd_clauses_to_numbers,
3347 c_omp_declare_simd_clauses_to_decls): New prototypes.
3348 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
3349 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
3350 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
3351 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
3352 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
3353 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
3354 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
3355 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
3356 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
3357 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
3358 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
3359 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
3360 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
3361 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
3362 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
3363 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
3364 PRAGMA_OMP_CLAUSE_UNIFORM.
3366 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
3368 PR tree-optimization/20318
3369 * c-common.c (handle_returns_nonnull_attribute): New function.
3370 (c_common_attribute_table): Add returns_nonnull.
3372 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
3375 * c.opt (fcheck-new): Move to common.opt.
3377 2013-09-25 Marek Polacek <polacek@redhat.com>
3378 Jakub Jelinek <jakub@redhat.com>
3381 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
3382 an expression if we can prove it is correct.
3383 (ubsan_instrument_division): Likewise. Remove unnecessary
3386 2013-09-18 Marek Polacek <polacek@redhat.com>
3389 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
3391 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
3393 2013-09-14 Iain Sandoe <iain@codesourcery.com>
3396 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
3397 fobjc-gc, freplace-objc-classes): Accept for LTO.
3399 2013-09-13 Jacek Caban <jacek@codeweavers.com>
3401 * c-target.def: New hook
3403 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
3406 * c.opt (Wdelete-incomplete): Add.
3408 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3410 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
3411 (vector_types_compatible_elements_p): New function.
3412 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
3414 (vector_types_compatible_elements_p): Declare.
3416 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3418 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
3419 a virtual member function.
3420 (pp_simple_type_specifier): Remove.
3421 (pp_c_type_specifier): Likewise.
3422 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
3423 Rename from pp_c_type_specifier. Adjust.
3424 (c_pretty_printer::c_pretty_printer): Do not assign to
3425 simple_type_specifier.
3427 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3429 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
3431 (c_pretty_printer::storage_class_specifier): Likewise.
3432 (c_pretty_printer::initializer): Likewise.
3433 (pp_declaration): Remove.
3434 (pp_declaration_specifiers): Likewise.
3435 (pp_abstract_declarator): Likewise.
3436 (pp_declarator): Likewise.
3437 (pp_type_id): Likewise.
3438 (pp_statement): Likewise.
3439 (pp_constant): Likewise.
3440 (pp_id_expression): Likewise.
3441 (pp_primary_expression): Likewise.
3442 (pp_unary_expression): Likewise.
3443 (pp_multiplicative_expression): Likewise.
3444 (pp_conditional_expression): Likewise.
3445 (pp_assignment_expression): Likewise.
3446 (pp_expression): Likewise.
3447 (pp_c_type_id): Likewise.
3448 (pp_c_storage_class_specifier): Likewise.
3449 * c-pretty-print.c (pp_c_type_cast): Tidy.
3450 (pp_c_pointer): Likewise.
3451 (pp_c_type_specifier): Likewise.
3452 (pp_c_parameter_type_list): Likewise.
3453 (pp_c_function_definition): Likewise.
3454 (pp_c_init_declarator): Likewise.
3455 (pp_c_initializer_list): Likewise.
3456 (pp_c_constructor_elts): Likewise.
3457 (c_pretty_printer::direct_abstract_declarator): Likewise.
3458 (c_pretty_printer::declaration_specifiers): Likewise.
3459 (c_pretty_printer::primary_expression): Likewise.
3460 (c_pretty_printer::postfix_expression): Likewise.
3461 (c_pretty_printer::type_id): Rename from pp_c_type_id.
3462 (c_pretty_printer::storage_class_specifier): Rename from
3463 pp_c_storage_class_specifier.
3464 (c_pretty_printer::initializer): Rename from pp_c_initializer.
3465 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
3466 storage_class_specifier, initializer, offset_list, flags.
3468 2013-08-30 Marek Polacek <polacek@redhat.com>
3470 * c-ubsan.c: New file.
3471 * c-ubsan.h: New file.
3473 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
3475 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
3477 (c_pretty_printer::declaration_specifiers): Likewise.
3478 (c_pretty_printer::declarator): Likewise.
3479 (c_pretty_printer::abstract_declarator): Likewise.
3480 (c_pretty_printer::direct_abstract_declarator): Likewise.
3481 (c_pretty_printer::direct_declarator): Likewise.
3482 (c_pretty_printer::function_specifier): Likewise.
3483 (pp_declaration): Adjust.
3484 (pp_declaration_specifiers): Likewise.
3485 (pp_abstract_declarator): Likewise.
3486 (pp_direct_declarator): Likewise.
3487 (pp_function_specifier): Likewise.
3488 (pp_direct_abstract_declarator): Remove as unused.
3489 (pp_c_declaration): Remove.
3490 (pp_c_declaration_specifiers): Likewise.
3491 (pp_c_declarator): Likewise.
3492 (pp_c_direct_declarator): Likewise.
3493 (pp_c_function_specifier): Likewise.
3494 (pp_c_direct_abstract_declarator): Likewise.
3495 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
3496 from pp_c_abstract_declarator. Adjust.
3497 (c_pretty_printer::direct_abstract_declarator): Rename from
3498 pp_c_direct_abstract_declarator. Adjust.
3499 (c_pretty_printer::function_specifier): Rename from
3500 pp_c_function_specifier. Adjust.
3501 (c_pretty_printer::declaration_specifiers): Rename from
3502 pp_c_declaration_specifiers. Adjust.
3503 (c_pretty_printer::direct_declarator): Rename from
3504 pp_c_direct_declarator. Adjust.
3505 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
3506 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
3507 (c_pretty_printer::c_pretty_printer): Do not assign to
3508 declaration, declaration_specifiers, declarator,
3509 direct_declarator, direct_abstract_declarator, function_specifier.
3511 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
3513 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
3514 virtual member function.
3515 (c_pretty_printer::multiplicative_expression): Likewise.
3516 (c_pretty_printer::conditional_expression): Likewise.
3517 (c_pretty_printer::assignment_expression): Likewise.
3518 (c_pretty_printer::expression): Likewise.
3519 (pp_unary_expression): Adjust.
3520 (pp_multiplicative_expression): Likewise.
3521 (pp_assignment_expression): Likewise.
3522 (pp_conditional_expression): Likewise.
3523 (pp_expression): Likewise.
3524 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
3525 from pp_c_unary_expression. Adjust.
3526 (c_pretty_printer::multiplicative_expression): Rename from
3527 pp_c_multiplicative_expression. Adjust.
3528 (c_pretty_printer::conditional_expression): Rename from
3529 pp_c_conditional_expression. Adjust.
3530 (c_pretty_printer::assignment_expression): Rename from
3531 pp_c_assignment_expression. Adjust.
3532 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
3533 (c_pretty_printer::c_pretty_printer): Do not assign to
3534 unary_expression, multiplicative_expression,
3535 conditional_expression, expression.
3537 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3539 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
3540 virtual member function.
3541 (pp_postfix_expression): Adjust.
3542 (pp_c_postfix_expression): Remove.
3543 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
3544 from pp_c_postfix_expression. Adjust.
3545 (c_pretty_printer::c_pretty_printer): Do not assign to
3548 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3550 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
3551 virtua member function.
3552 (pp_primary_expression): Adjust.
3553 (pp_c_primary_expression): Remove.
3554 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
3555 from pp_c_primary_expression. Adjust.
3556 (pp_c_initializer_list): Use pp_primary_expression.
3557 (c_pretty_printer::c_pretty_printer): Do not assign to
3560 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3562 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
3563 * c-pretty-print.c (M_): Remove.
3564 (c_pretty_printer::translate_string): Define.
3565 (pp_c_type_specifier): Use it.
3566 (pp_c_primary_expression): Likewise.
3567 (pp_c_expression): Likewise.
3569 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3571 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
3573 (pp_c_id_expression): Remove.
3574 (pp_id_expression): Adjust.
3575 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
3576 pp_c_id_expression. Adjust.
3577 (pp_c_postfix_expression): Use pp_id_expression.
3578 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
3580 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3582 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
3584 (pp_constant): Adjust.
3585 (pp_c_constant): Remove.
3586 * c-pretty-print.c (c_pretty_printer::constant): Rename from
3587 pp_c_constant. Adjust.
3589 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
3590 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
3592 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3594 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
3595 (c_pretty_printer::c_pretty_printer): Declare.
3596 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
3597 c_pretty_printer_init. Adjust.
3598 (print_c_tree): Do not call c_pretty_printer_init.
3599 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
3601 2013-08-09 Arnaud Charlet <charlet@adacore.com>
3603 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
3605 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
3608 * c-common.c (pointer_int_sum): Add bool parameter.
3609 * c-common.h (pointer_int_sum): Adjust declaration.
3611 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
3613 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
3614 c_pretty_printer variable.
3616 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3618 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
3620 (pp_c_base): Likewise. Adjust users.
3621 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
3622 (pp_c_whitespace): Do not call pp_base.
3623 (pp_c_left_paren): Likewise.
3624 (pp_c_right_paren): Likewise.
3625 (pp_c_left_brace): Likewise.
3626 (pp_c_right_brace): Likewise.
3627 (pp_c_left_bracket): Likewise.
3628 (pp_c_right_bracket): Likewise.
3629 (pp_c_dot): Likewise.
3630 (pp_c_ampersand): Likewise.
3631 (pp_c_star): Likewise.
3632 (pp_c_arrow): Likewise.
3633 (pp_c_semicolon): Likewise.
3634 (pp_c_complement): Likewise.
3635 (pp_c_exclamation): Likewise.
3636 (pp_c_direct_declarator): Likewise.
3637 (pp_c_ws_string): Likewise.
3638 (pp_c_identifier): Likewise.
3639 (pp_c_statement): Likewise.
3640 (print_c_tree): Likewise.
3642 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
3645 * c-common.c (c_parse_error): Catch user-defined literal tokens and
3646 provide useful error strings.
3648 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3650 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
3651 printer functions instead of pp_string or operators and punctuators.
3652 (dump_generic_ada_node): Likewise.
3653 * c-pretty-print.c (pp_c_type_specifier): Likewise.
3654 (pp_c_relational_expression): Likewise.
3655 (pp_c_logical_or_expression): Likewise.
3657 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3659 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
3660 functions instead of pp_character.
3661 (pp_ada_tree_identifier): Likewise.
3662 (dump_ada_double_name): Likewise.
3663 (dump_ada_function_declaration): Likewise.
3664 (dump_ada_array_domains): Likewise.
3665 (dump_template_types): Likewise.
3666 (dump_generic_ada_node): Likewise.
3667 (print_ada_declaration): Likewise.
3668 (print_ada_struct_decl): Likewise.
3669 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3671 2013-07-23 Tom Tromey <tromey@redhat.com>
3673 * c-common.h (enum rid) <RID_GENERIC>: New constant.
3674 * c-common.c (c_common_reswords): Add _Generic.
3676 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
3678 * c-common.c: Fix typos.
3679 * c-common.h: Likewise.
3681 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
3684 * c-common.c (c_common_attribute_table): Add warn_unused.
3685 (handle_warn_unused_attribute): New.
3687 2013-07-10 Jakub Jelinek <jakub@redhat.com>
3689 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
3690 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
3692 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
3695 * c.opt: Add Wconditionally-supported.
3697 2013-07-08 Graham Stott <graham.stott@btinternet.com>
3699 * array-notation-common.c (length_mismatch_in_expr_p): Delete
3700 unused variables l_length and l_node.
3702 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3705 * c-common.c (complete_array_type): Delay folding first index
3706 like other indices. When folding, check for index overflow.
3708 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
3711 * c-common.h (c_build_vec_perm_expr): New complain argument.
3712 * c-common.c (c_build_vec_perm_expr): Likewise.
3713 Use save_expr also in C++.
3715 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3717 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
3718 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3719 * c-opts.c (c_common_post_options): Likewise.
3721 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3723 * array-notation-common.c (length_mismatch_in_expr): Changed the
3724 parameter type's from a dynamic array to a vec_tree. Also removed
3725 the size parameters.
3726 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
3729 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3731 * c-common.h (struct cilkplus_an_parts): New structure.
3732 (struct cilkplus_an_loop_parts): Likewise.
3733 (cilkplus_extract_an_triplets): New prototype.
3734 (fix_sec_implicit_args): Likewise.
3735 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
3736 (fix_sec_implicit_args): Likewise.
3738 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
3740 * array-notation-common.c (find_inv_trees): Removed an unwanted
3742 * c-common.h (struct inv_list::additional_tcodes): Changed type from
3743 enum rid to enum tree_code.
3745 2013-06-11 Jan Hubicka <jh@suse.cz>
3747 * c-common.c (handle_alias_ifunc_attribute): Do not set
3748 DECL_EXTERNAL for weakref variables.
3749 * c-pragma.c (handle_pragma_weak): Make sure aliases
3750 are not declared as external.
3752 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3754 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
3755 function from c/c-array-notation.c.
3756 (is_cilkplus_reduce_builtin): Likewise.
3757 (find_rank): Likewise.
3758 (extract_array_notation_exprs): Likewise.
3759 (replace_array_notations): Likewise.
3760 (find_inv_trees): Likewise.
3761 (replace_inv_trees): Likewise.
3762 (contains_array_notation_expr): Likewise.
3763 (find_correct_array_notation_type): Likewise.
3764 * c-common.h (struct inv_list): Moved this struct from the file
3765 c/c-array-notation.c and added a new field called additional tcodes.
3766 (length_mismatch_in_expr_p): New prototype.
3767 (is_cilkplus_reduce_builtin): Likewise.
3768 (find_rank): Likewise.
3769 (extract_array_notation_exprs): Likewise.
3770 (replace_array_notation): Likewise.
3771 (find_inv_trees): Likewise.
3772 (replace_inv_trees): Likewise.
3773 (find_correct_array_notation_type): Likewise.
3775 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3777 * c-common.c (c_define_builtins): When cilkplus is enabled, the
3778 function array_notation_init_builtins is called.
3779 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
3780 * c-common.def (ARRAY_NOTATION_REF): New tree.
3781 * c-common.h (build_array_notation_expr): New function declaration.
3782 (build_array_notation_ref): Likewise.
3783 (extract_sec_implicit_index_arg): New extern declaration.
3784 (is_sec_implicit_index_fn): Likewise.
3785 (ARRAY_NOTATION_CHECK): New define.
3786 (ARRAY_NOTATION_ARRAY): Likewise.
3787 (ARRAY_NOTATION_START): Likewise.
3788 (ARRAY_NOTATION_LENGTH): Likewise.
3789 (ARRAY_NOTATION_STRIDE): Likewise.
3790 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
3792 (pp_c_expression): Likewise.
3793 * c.opt (flag_enable_cilkplus): New flag.
3794 * array-notation-common.c: New file.
3796 2013-05-14 Jakub Jelinek <jakub@redhat.com>
3799 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
3801 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
3803 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
3806 2013-05-07 Han Shen <shenhan@google.com>
3808 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
3810 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3812 * c-common.c (check_user_alignment): Emit error for negative values.
3814 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3816 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
3818 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3820 * c-cppbuiltin.c (c_cpp_builtins): Do not define
3821 __GXX_EXPERIMENTAL_CXX1Y__.
3823 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3824 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3826 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
3827 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
3828 to simply use OPT_Wpointer_arith.
3829 (c_sizeof_or_alignof_type): Likewise.
3831 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3833 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
3835 2013-04-12 Jakub Jelinek <jakub@redhat.com>
3837 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
3838 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
3841 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
3843 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
3845 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
3847 * c-common.c (pointer_int_sum): Remove dead code.
3849 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
3852 * c-common.c (handle_optimize_attribute): Don't call
3853 save_optabs_if_changed.
3855 2013-03-05 Jakub Jelinek <jakub@redhat.com>
3858 * c-pch.c (pch_init): Free target_validity at the end.
3860 2013-03-04 Jakub Jelinek <jakub@redhat.com>
3862 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
3864 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
3865 Jakub Jelinek <jakub@redhat.com>
3868 * c-common.c (handle_no_sanitize_address_attribute): New function.
3869 (c_common_attribute_table): Add no_sanitize_address attribute.
3870 (handle_no_address_safety_analysis_attribute): Add
3871 no_sanitize_address attribute, not no_address_safety_analysis
3874 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
3877 * c-common.c (handle_optimize_attribute): Call
3878 save_optabs_if_changed.
3880 2013-02-18 Jakub Jelinek <jakub@redhat.com>
3881 Steven Bosscher <steven@gcc.gnu.org>
3884 * c-opts.c (c_common_post_options): If debug info is enabled
3885 and non-dwarf*, refuse to load PCH files and when writing PCH
3888 2013-02-05 Jakub Jelinek <jakub@redhat.com>
3891 * c-common.c (handle_error_attribute): Fix condition.
3893 2013-01-30 Jakub Jelinek <jakub@redhat.com>
3896 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
3898 2013-01-18 Jason Merrill <jason@redhat.com>
3901 * c.opt (-fextern-tls-init): New.
3902 * c-opts.c (c_common_post_options): Handle it.
3904 2013-01-09 Jakub Jelinek <jakub@redhat.com>
3907 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
3908 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
3909 and is either negative or bigger or equal to type precision
3910 of the first operand.
3912 2012-12-03 Marek Polacek <polacek@redhat.com>
3915 * c-common.c (check_user_alignment): Swap order of tests,
3916 check TREE_CODE first.
3918 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
3921 * c-common.h (overflow_type): New enum.
3922 (build_userdef_literal): Add overflow_type argument.
3923 (tree_userdef_literal): Add overflow_type.
3924 (USERDEF_LITERAL_OVERFLOW): New access macro.
3925 * c-common.c (build_userdef_literal): Add overflow_type
3927 * c-lex.c (c_lex_with_flags): Add overflow_type to
3928 build_userdef_literal calls.
3929 (interpret_integer, interpret_float): Add overflow_type argument.
3931 2012-11-28 Richard Biener <rguenther@suse.de>
3934 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
3935 here and use a type with proper overflow behavior for types that would
3936 need to be promoted for the arithmetic.
3938 2012-11-23 Jakub Jelinek <jakub@redhat.com>
3941 * c-common.c (handle_no_address_safety_analysis_attribute): New
3943 (c_common_attribute_table): Add no_address_safety_analysis.
3945 2012-11-16 Simon Baldwin <simonb@google.com>
3947 * c.opt: Add f[no-]canonical-system-headers.
3948 * c-opts.c (c_common_handle_option): Handle
3949 OPT_fcanonical_system_headers.
3951 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
3954 * c-opts.c (c_common_handle_option): Set new flags.
3955 * c.opt: Describe new flags.
3957 2012-11-09 Jason Merrill <jason@redhat.com>
3959 * c.opt (Wabi-tag): New.
3961 2012-11-09 Andi Kleen <ak@linux.intel.com>
3964 * c-common.c (get_atomic_generic_size): Mask with
3967 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3970 * c.opt (Wformat): Make it Alias Wformat=1.
3971 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
3972 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
3974 (Wformat=): RejectNegative. Use LangEnabledBy.
3975 (Wnonnull): Use LangEnabledBy.
3976 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
3977 * c-format.c (set_Wformat): Delete.
3978 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
3979 (maybe_read_dollar_number): Likewise.
3980 (avoid_dollar_number): Likewise.
3981 (finish_dollar_format_checking): Likewise.
3982 (check_format_info): Likewise.
3983 (check_format_info_main): Likewise.
3984 (check_format_types): Likewise.
3985 (format_type_warning): Likewise.
3986 * c-common.c (int): Likewise.
3987 (check_function_sentinel): Likewise.
3988 * c-common.h (warn_format,set_Wformat): Do not declare here.
3990 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3993 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
3994 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
3996 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
3998 (Wvariadic-macros): Init(1).
3999 * c-opts.c (c_common_handle_option): Do not handle them
4001 (c_common_post_options): Likewise.
4002 (sanitize_cpp_opts): warn_unused_macros is now
4003 cpp_warn_unused_macros.
4004 (push_command_line_include): Likewise.
4005 * c-common.c (warn_unknown_pragmas): Do not define.
4006 * c-common.h (warn_unknown_pragmas): Do not declare.
4008 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
4011 * c-common.c (conversion_warning): Handle conditional expressions.
4013 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
4016 * c.opt (Wreturn_local_addr): Define new option.
4018 2012-10-25 Jason Merrill <jason@redhat.com>
4020 * c.opt (Wvirtual-move-assign): New.
4022 * c.opt (Winherited-variadic-ctor): New.
4024 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
4027 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
4029 2012-10-23 Joseph Myers <joseph@codesourcery.com>
4031 * c-common.h (pch_cpp_save_state): Declare.
4032 * c-target.def (c_preinclude): New hook.
4033 * c-opts.c (done_preinclude): New.
4034 (push_command_line_include): Handle default preincluded header.
4035 (cb_file_change): Call pch_cpp_save_state when calling
4036 push_command_line_include.
4037 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
4038 (pch_cpp_save_state): New.
4039 (pch_init): Call pch_cpp_save_state conditionally, instead of
4040 calling cpp_save_state.
4042 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4046 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
4047 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
4048 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
4049 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
4050 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
4051 * c-opts.c (c_common_handle_option): Remove explicit handling from
4053 (c_common_post_options): Likewise.
4055 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
4057 * c-ada-spec.c (LOCATION_COL): Delete.
4058 (compare_location): New function.
4059 (compare_node): Use it.
4060 (compare_comment): Likewise.
4062 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
4066 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
4067 * c-opts.c (c_common_handle_option): Do not set them here. Add
4069 (c_common_post_options): Likewise.
4071 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
4073 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
4074 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
4075 Remove POINTER_TYPE handling, add large unsigned handling and use
4076 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
4078 2012-10-12 Jakub Jelinek <jakub@redhat.com>
4081 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
4082 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
4083 locs and array of 3 trees instead of just single loc and single
4084 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
4085 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
4086 For *cmp* builtins that take two sources strings report warnings
4087 about first and second source, not about destination and source.
4089 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
4092 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
4094 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
4096 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
4097 declaring something coming from another file.
4099 2012-10-10 Arnaud Charlet <charlet@adacore.com>
4102 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
4104 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
4107 * c-common.c (warn_about_parentheses): Add location_t parameter;
4108 use EXPR_LOC_OR_LOC.
4109 * c-common.h: Update declaration.
4111 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
4114 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
4115 more operations. Make error messages optional.
4116 * c-common.h (enum stv_conv): Moved from c-typeck.c.
4117 (scalar_to_vector): Declare.
4119 2012-10-08 Jason Merrill <jason@redhat.com>
4121 * c-common.c (c_common_reswords): Add thread_local.
4123 2012-10-08 Dodji Seketeli <dodji@redhat.com>
4125 PR c++/53528 C++11 attribute support
4126 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
4128 * c-common.c (check_cxx_fundamental_alignment_constraints): New
4130 (handle_aligned_attribute): In choose strictest alignment
4131 among many. Use new check_cxx_fundamental_alignment_constraints.
4132 (handle_transparent_union_attribute): In c++11 attribute syntax,
4133 don't look through typedefs.
4135 2012-10-04 Arnaud Charlet <charlet@adacore.com>
4137 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
4138 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
4141 2012-09-25 Dehao Chen <dehao@google.com>
4144 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
4145 map when read in the pch.
4147 2012-09-18 Arnaud Charlet <charlet@adacore.com>
4149 * c-ada-spec.c: Style fixes.
4151 2012-09-18 Thomas Quinot <quinot@adacore.com>
4153 * c.opt (-fada-spec-parent): Define new command line switch.
4154 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
4155 is specified, generate binding spec as a child of the specified unit.
4157 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
4158 Manuel López-Ibáñez <manu@gcc.gnu.org>
4161 * c.opt ([Winit-self]): Enabled by -Wall in C++.
4163 2012-08-23 Arnaud Charlet <charlet@adacore.com>
4165 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
4166 for pointers, and add missing Convention C pragma.
4167 (print_ada_struct_decl): Add missing aliased keyword.
4168 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
4170 2012-08-17 Jakub Jelinek <jakub@redhat.com>
4172 * c-common.c (sizeof_pointer_memaccess_warning): New function.
4173 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
4174 * c-opts.c (c_common_handle_option): Enable it for -Wall.
4175 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
4176 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
4178 2012-08-10 Richard Guenther <rguenther@suse.de>
4180 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
4182 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
4184 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
4185 instead of separate pp_newline and pp_flush.
4186 (print_c_tree): Likewise.
4188 2012-07-26 Richard Henderson <rth@redhat.com>
4190 * c-common.c (handle_hot_attribute): Allow labels.
4191 (handle_cold_attribute): Likewise.
4193 2012-07-20 Jakub Jelinek <jakub@redhat.com>
4196 * c-common.c (check_function_nonnull): Handle multiple nonnull
4197 attributes properly.
4199 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
4201 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
4202 * c-ada-spec.c: Likewise.
4203 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
4205 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4207 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
4208 Remove code conditional on it.
4210 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
4212 * c-gimplify.c: Do not include basic-block.h.
4213 * c-common.c: Do not include linfuncs.h.
4215 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
4217 * c-common.h: Include tree.h.
4219 2012-07-02 Jason Merrill <jason@redhat.com>
4222 * c-common.c (get_priority): Call default_conversion.
4224 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
4226 * c-pch.c (c_common_write_pch): Remove unused variables.
4228 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
4230 * cppspec.c: Moved from gcc/ to here.
4232 2012-06-27 Kai Tietz <ktietz@redhat.com>
4234 PR preprocessor/37215
4235 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
4237 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
4239 * c-common.h (c_common_print_pch_checksum): Remove.
4240 * c-pch.c: Do not include output.h.
4241 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
4242 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
4243 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
4244 (struct c_pch_header): Remove.
4245 (get_ident): Update gpch version.
4246 (pch_init): Do not print executable_checksum to asm_out_file.
4247 Do not fail if there is no asm_out_file to read back from. Set
4248 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
4249 (c_common_write_pch): Verify that nothing was written to asm_out_file
4250 since pch_init was called. Do not write a c_pch_header, and do not
4251 copy from asm_out_file to the PCH.
4252 (c_common_read_pch): Do not read a c_pch_header, and do not restore
4253 the content of asm_out_file from the PCH.
4254 (c_common_print_pch_checksum): Remove.
4255 * c-opts.c (c_common_init): Print out executable_checksum directly.
4257 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4259 * c-target.def (objc_declare_unresolved_class_reference,
4260 objc_declare_class_definition): Add new hooks.
4262 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4264 * c-lex.c: Do not include output.h.
4265 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
4266 Remove uses of ASM_OUTPUT_IDENT.
4268 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
4271 * c-common.h (c_build_vec_perm_expr): Move decl here.
4272 * c-common.c (c_build_vec_perm_expr): Move definition
4275 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
4277 * c.opt (fconserve-space): Turn into a no-op.
4279 2012-06-04 Sterling Augustine <saugustine@google.com>
4281 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
4282 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
4283 both the start and end of the function.
4285 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4287 * c-common.c: Do not include output.h.
4288 * c-pragma.c: Likewise.
4290 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4292 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
4293 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
4294 (lang_decl_name): Handle namespace decls.
4296 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
4298 * c-ada-spec.c: Do not include output.h.
4299 * c-semantics.c: Likewise.
4301 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4303 * c-common.c: Fix typo.
4305 2012-05-29 Michael Matz <matz@suse.de>
4307 * c-common.h (c_expand_decl): Remove prototype.
4309 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4311 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
4312 * c-opts.c (c_common_handle_option): Remove code handling
4313 warn_missing_braces.
4315 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
4318 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
4321 2012-05-22 Dodji Seketeli <dodji@redhat.com>
4324 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
4326 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
4328 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
4329 * c-opts.c (c_common_handle_option): Do not handle explicitly
4330 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
4332 2012-05-16 Dodji Seketeli <dodji@redhat.com>
4334 PR preprocessor/7263
4335 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
4336 to cpp_classify_number. For diagnostics, use the precise location
4337 instead of the global input_location.
4339 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4342 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
4344 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
4346 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
4348 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
4351 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
4352 Wreorder): Use LangEnabledBy.
4353 * c-opts.c (c_common_handle_option): Do not enable them
4354 explicitly. Call lang-specific generated functions.
4355 (c_common_post_options): Do not set them here.
4357 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
4359 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
4360 Wmissing-field-initializers,Wmissing-parameter-type,
4361 Wold-style-declaration,Woverride-init): Use EnabledBy.
4362 * c-opts.c (c_common_post_options): Do not set here explicitly.
4364 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4367 * c-opts.c (c_common_handle_option): Use handle_generated_option
4368 to enable sub-options.
4370 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
4373 * c-common.c (warnings_for_convert_and_check): Use warning_at.
4375 2012-05-10 Richard Guenther <rguenther@suse.de>
4377 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
4378 adjust commentary about TYPE_IS_SIZETYPE types.
4380 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4383 * c-common.c (warn_logical_operator): Check that argument of
4384 integer_zerop is not NULL.
4386 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
4389 * c-common.c (warn_logical_operator): Do not warn if either side
4390 is already true or false.
4392 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
4395 * c-common.c (expr_original_type): New.
4396 (shorten_compare): Do not warn for enumeration types.
4398 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4400 * c.opt (fpermissive): Add Var(flag_permissive).
4402 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
4405 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
4406 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
4408 2012-04-30 Dodji Seketeli <dodji@redhat.com>
4410 Add -Wvarargs option
4411 * c.opt (Wvarargs): Define new option.
4413 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4415 * c-common.c (check_function_arguments): Replace
4416 Wmissing-format-attribute with Wsuggest-attribute=format.
4418 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4420 * c.opt (Wsuggest-attribute=format): New. Alias of
4421 Wmissing-format-attribute.
4422 * c-format.c (decode_format_type): Replace
4423 Wmissing-format-attribute with Wsuggest-attribute=format.
4424 (check_function_format): Likewise.
4426 2012-04-27 Ollie Wild <aaw@google.com>
4428 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
4429 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
4430 * c.opt: Add Wliteral-suffix.
4432 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
4435 * c.opt (Wpedantic): New.
4436 (pedantic): Alias Wpedantic.
4437 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
4438 (c_common_post_options): Likewise.
4439 (sanitize_cpp_opts): Likewise.
4440 * c-lex.c (interpret_float): Likewise.
4441 * c-format.c (check_format_types): Likewise.
4442 * c-common.c (pointer_int_sum): Likewise.
4443 (c_sizeof_or_alignof_type): Likewise.
4444 (c_add_case_label): Likewise.
4445 (c_do_switch_warnings): Likewise.
4446 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
4448 2012-04-15 Jason Merrill <jason@redhat.com>
4451 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
4452 (C_STD_NAME): Distinguish between C++98 and C++11.
4454 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
4457 * c-common.h (uint16_type_node): Rename into...
4458 (c_uint16_type_node): ...this.
4459 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
4460 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
4462 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
4464 * c-common.c (warn_if_unused_value): Move definition to here.
4465 * c-common.h (warn_if_unused_value): Move declaration to here.
4467 2012-03-23 William Bader <williambader@hotmail.com>
4469 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
4471 2012-03-20 Jason Merrill <jason@redhat.com>
4473 * c-common.h (enum cxx_dialect): Add cxx1y.
4474 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
4476 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
4477 * c-opts.c (c_common_post_options): Likewise.
4478 (set_std_cxx1y): New.
4479 (c_common_handle_option): Call it.
4480 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
4482 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
4485 * c.opt ([Wuseless-cast]): Add.
4487 2012-03-16 Richard Guenther <rguenther@suse.de>
4489 * c-pretty-print.c (pp_c_initializer_list): Adjust.
4491 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
4494 * c.opt (ftemplate-backtrace-limit) Add.
4496 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4498 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
4500 * c-pragma.c (handle_pragma_extern_prefix): Remove.
4501 (init_pragma): Don't register extern_prefix.
4503 2012-03-12 Richard Guenther <rguenther@suse.de>
4505 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
4506 (builtin_type_for_size): Likewise.
4508 2012-02-13 Jakub Jelinek <jakub@redhat.com>
4511 * c-common.c (sync_resolve_params): Don't decide whether to convert
4512 or not based on TYPE_SIZE comparison, convert whenever arg_type
4513 is unsigned INTEGER_TYPE.
4515 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
4518 * c.opt ([Wunused-local-typedefs]): Fix description.
4520 2012-01-24 Mike Stump <mikestump@comcast.net>
4522 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
4525 2012-01-18 Richard Guenther <rguenther@suse.de>
4527 * c-opts.c (c_common_post_options): Reset LTO flags if
4528 we are about to generate a PCH.
4530 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
4533 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
4534 use pp_unsigned_wide_integer.
4536 2012-01-10 Richard Guenther <rguenther@suse.de>
4539 * c-opts.c (c_common_handle_option): Move -Werror handling
4540 to language independent code.
4542 2012-01-05 Richard Guenther <rguenther@suse.de>
4545 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
4548 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
4551 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
4552 of array types with an unknown bound.
4554 2011-12-20 Joseph Myers <joseph@codesourcery.com>
4556 * c-common.c (flag_isoc99): Update comment to refer to C11.
4557 (flag_isoc1x): Change to flag_isoc11.
4558 * c-common.h (flag_isoc99): Update comment to refer to C11.
4559 (flag_isoc1x): Change to flag_isoc11.
4560 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
4562 * c-opts.c (set_std_c1x): Change to set_std_c11.
4563 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
4565 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
4566 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
4567 * c.opt (std=c1x): Change to std=c11. Document as non-draft
4569 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
4570 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
4571 (std=gnu1x): Make alias of std=gnu11.
4573 2011-12-19 Jason Merrill <jason@redhat.com>
4576 * c-common.c (handle_transparent_union_attribute): Check the first
4577 field if the type is complete.
4579 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
4582 * c-common.c (RID_IS_FINAL): Add.
4583 * c-common.h (RID_IS_FINAL): Add.
4585 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
4587 * c.opt (fgnu-runtime): Provide full description.
4588 (fnext-runtime): Likewise.
4589 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
4591 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
4593 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
4594 predefines in one place. Add LOCK_FREE predefines.
4595 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
4598 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
4601 * c-common.c (get_atomic_generic_size): Check for various error
4603 (resolve_overloaded_atomic_exchange,
4604 resolve_overloaded_atomic_compare_exchange,
4605 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
4606 error_mark_node for error conditions.
4608 2011-11-08 Richard Guenther <rguenther@suse.de>
4613 2011-11-07 Richard Henderson <rth@redhat.com>
4614 Aldy Hernandez <aldyh@redhat.com>
4615 Torvald Riegel <triegel@redhat.com>
4617 Merged from transactional-memory.
4619 * c-common.c (handle_tm_wrap_attribute,
4620 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
4621 (struct c_common_reswords): Added __transaction* keywords.
4622 (struct c_common_attribute_table): Added transaction* and tm_regparm
4624 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
4626 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
4627 find_tm_attribute): Declare.
4629 2011-11-07 Jason Merrill <jason@redhat.com>
4632 * c-common.c, c-common.h: Revert yesterday's changes.
4634 2011-11-06 Jason Merrill <jason@redhat.com>
4637 * c-common.c (decl_has_visibility_attr): Split out from...
4638 (c_determine_visibility): ...here.
4639 * c-common.h: Declare it.
4641 2011-11-06 Joseph Myers <joseph@codesourcery.com>
4643 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
4644 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
4646 (check_user_alignment): New. Split out of
4647 handle_aligned_attribute. Disallow integer constants with
4648 noninteger types. Conditionally allow zero.
4649 (handle_aligned_attribute): Use check_user_alignment.
4650 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
4652 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
4653 Richard Henderson <rth@redhat.com>
4655 Merged from cxx-mem-model.
4657 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
4658 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
4659 parameters that are the same type size.
4660 (get_atomic_generic_size): New. Find size of generic
4661 atomic function parameters and do typechecking.
4662 (add_atomic_size_parameter): New. Insert size into parameter list.
4663 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
4664 either __atomic_exchange_n or external library call.
4665 (resolve_overloaded_atomic_compare_exchange): Restructure
4666 __atomic_compare_exchange to either _n variant or external library call.
4667 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
4668 __atomic_load_n or an external library call.
4669 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
4670 __atomic_store_n or an external library call.
4671 (resolve_overloaded_builtin): Handle new __atomic builtins.
4673 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
4676 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
4677 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
4678 <INDIRECT_REF>: Return the argument.
4679 <ARRAY_REF>: Remove special code for negative offset.
4680 Call fold_build_pointer_plus instead of size_binop.
4681 (fold_offsetof): Remove STOP_REF argument and adjust.
4682 * c-common.h (fold_offsetof_1): Declare.
4683 (fold_offsetof): Remove STOP_REF argument.
4685 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
4688 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4689 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4690 Wnarrowing for C++0x and C++98.
4691 * c.opt ([Wnarrowing]): Update.
4693 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
4696 * c.opt: Add Wzero-as-null-pointer-constant.
4698 2011-10-31 Jason Merrill <jason@redhat.com>
4700 * c.opt (-fdeduce-init-list): Off by default.
4703 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
4704 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
4706 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
4708 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
4711 * c.opt (fvisibility-inlines-hidden): Description change.
4713 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
4715 Implement C++11 user-defined literals.
4716 * c-common.c (build_userdef_literal): New.
4717 * c-common.def: New tree code.
4718 * c-common.h (tree_userdef_literal): New tree struct and accessors.
4719 * c-lex.c (interpret_float): Add suffix parm.
4720 (c_lex_with_flags): Build literal tokens.
4722 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4726 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4729 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4730 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4731 Wnarrowing for C++0x and C++98.
4732 * c.opt ([Wnarrowing]): Update.
4734 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4737 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4738 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4739 Wnarrowing for C++0x and C++98.
4740 * c.opt ([Wnarrowing]): Update.
4742 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
4745 * c-common.c (conversion_warning): Remove code looking for
4746 artificial operands.
4748 2011-10-18 Dodji Seketeli <dodji@redhat.com>
4751 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
4752 !NO_IMPLICIT_EXTERN_C.
4754 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
4756 * c-common.c (c_common_reswords): Add __bases,
4758 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
4760 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
4763 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
4765 2011-10-15 Tom Tromey <tromey@redhat.com>
4766 Dodji Seketeli <dodji@redhat.com>
4768 * c.opt (fdebug-cpp): New option.
4769 * c-opts.c (c_common_handle_option): Handle the option.
4770 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
4771 output stream in parameter. Factorized from ...
4772 (maybe_print_line): ... this. Dump location debug information when
4773 -fdebug-cpp is in effect.
4774 (print_line_1): New static function. Takes an output stream in
4775 parameter. Factorized from ...
4776 (print_line): ... here. Dump location information when -fdebug-cpp
4778 (scan_translation_unit): Dump location information when
4779 -fdebug-cpp is in effect.
4781 2011-10-15 Tom Tromey <tromey@redhat.com>
4782 Dodji Seketeli <dodji@redhat.com>
4784 * c.opt (ftrack-macro-expansion): New option. Handle it with and
4786 * c-opts.c (c_common_handle_option)<case
4787 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
4788 cases. Handle -ftrack-macro-expansion with and without argument.
4790 2011-10-15 Tom Tromey <tromey@redhat.com>
4791 Dodji Seketeli <dodji@redhat.com>
4793 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
4794 (print_line, cb_define, do_line_change): Adjust to avoid touching
4795 the internals of struct line_map. Use the public API instead.
4796 * c-pch.c (c_common_read_pch): Likewise.
4797 * c-lex.c (fe_file_change): Likewise.
4799 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
4802 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
4804 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
4807 * c-pretty-print.c (pp_c_floating_constant): Output
4808 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
4810 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
4812 * c-common.c (def_builtin_1): Delete old interface with two
4813 parallel arrays to hold standard builtin declarations, and replace
4814 it with a function based interface that can support creating
4815 builtins on the fly in the future. Change all uses, and poison
4816 the old names. Make sure 0 is not a legitimate builtin index.
4817 * c-omp.c (c_finish_omp_barrier): Ditto.
4818 (c_finish_omp_taskwait): Ditto.
4819 (c_finish_omp_flush): Ditto.
4821 2011-10-11 Tristan Gingold <gingold@adacore.com>
4823 * c.opt: (fallow-parameterless-variadic-functions): New.
4825 2011-09-08 Dodji Seketeli <dodji@redhat.com>
4827 PR c++/33255 - Support -Wunused-local-typedefs warning
4828 * c-common.h (struct c_language_function::local_typedefs): New
4830 (record_locally_defined_typedef, maybe_record_typedef_use)
4831 (maybe_warn_unused_local_typedefs): Declare new functions.
4832 * c-common.c (record_locally_defined_typedef)
4833 (maybe_record_typedef_use)
4834 (maybe_warn_unused_local_typedefs): Define new functions.
4835 * c.opt: Declare new -Wunused-local-typedefs flag.
4837 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
4840 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
4843 2011-09-05 Richard Guenther <rguenther@suse.de>
4845 * c-common.c (complete_array_type): Use ssize_int (-1) instead
4846 of integer_minus_one_node for empty array upper bounds.
4848 2011-08-28 Dodji Seketeli <dodji@redhat.com>
4850 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
4851 it's the first time it's being called on this main TU.
4853 2011-08-24 Richard Guenther <rguenther@suse.de>
4856 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
4858 2011-08-22 Gabriel Charette <gchare@google.com>
4860 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
4861 defined in cpp_init_builtins and c_cpp_builtins.
4863 2011-08-19 Joseph Myers <joseph@codesourcery.com>
4865 * c-common.c (c_common_reswords): Add __builtin_complex.
4866 * c-common.h (RID_BUILTIN_COMPLEX): New.
4868 2011-08-18 Joseph Myers <joseph@codesourcery.com>
4870 * c-common.c (c_common_reswords): Add _Noreturn.
4871 (keyword_is_function_specifier): Handle RID_NORETURN.
4872 * c-common.h (RID_NORETURN): New.
4874 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4876 * c-common.c (unsafe_conversion_p): New function. Check if it is
4877 unsafe to convert an expression to the type.
4878 (conversion_warning): Adjust, use unsafe_conversion_p.
4879 * c-common.h (unsafe_conversion_p): New function declaration.
4881 2011-08-02 Jakub Jelinek <jakub@redhat.com>
4883 * c-common.h (c_finish_omp_atomic): Adjust prototype.
4884 (c_finish_omp_taskyield): New prototype.
4885 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
4886 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
4887 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
4888 or RHS1 have side-effects, evaluate those too in the right spot,
4889 if it is a decl and LHS is also a decl, error out if they
4891 (c_finish_omp_taskyield): New function.
4892 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
4893 * c-pragma.c (omp_pragmas): Add taskyield.
4894 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
4895 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
4896 PRAGMA_OMP_CLAUSE_MERGEABLE.
4898 2011-07-25 Dodji Seketeli <dodji@redhat.com>
4900 * c-common.h (set_underlying_type): Remove parm name from
4903 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
4905 * c-pretty-print.h: Search c-common.h in c-family.
4907 2011-07-22 Jason Merrill <jason@redhat.com>
4910 * c.opt (Wnarrowing): New.
4913 * c-common.h: Declare c_linkage_bindings.
4914 * c-pragma.c (handle_pragma_redefine_extname): Use it.
4917 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
4918 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
4919 as flag_isoc99 for 'restrict'.
4920 (pp_c_specifier_qualifier_list): Likewise for _Complex.
4922 2011-07-21 Ian Lance Taylor <iant@google.com>
4925 * c-common.c (c_disable_warnings): New static function.
4926 (c_enable_warnings): New static function.
4927 (c_fully_fold_internal): Change local unused_p to bool. Call
4928 c_disable_warnings and c_enable_warnings rather than change
4929 c_inhibit_evaluation_warnings.
4931 2011-07-20 Jason Merrill <jason@redhat.com>
4933 PR c++/6709 (DR 743)
4934 PR c++/42603 (DR 950)
4935 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
4936 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
4937 (CPP_DECLTYPE): New.
4938 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
4940 2011-07-19 Richard Guenther <rguenther@suse.de>
4942 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
4943 * c-omp.c (c_finish_omp_for): Likewise.
4945 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
4947 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
4948 body on the next line.
4950 2011-07-08 Jason Merrill <jason@redhat.com>
4953 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
4956 * c-common.c (c_apply_type_quals_to_decl): Don't check
4957 TYPE_NEEDS_CONSTRUCTING.
4959 2011-07-06 Richard Guenther <rguenther@suse.de>
4961 * c-common.c (c_common_nodes_and_builtins):
4962 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
4964 2011-07-05 Richard Guenther <rguenther@suse.de>
4966 * c-common.c (c_common_nodes_and_builtins): Build all common
4969 2011-06-27 Jakub Jelinek <jakub@redhat.com>
4971 * c-common.h (c_tree_chain_next): New static inline function.
4973 * c-common.c (check_builtin_function_arguments): Handle
4974 BUILT_IN_ASSUME_ALIGNED.
4976 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
4978 * c-common.c: Add sync_ or SYNC__ to builtin names.
4979 * c-omp.c: Add sync_ or SYNC__ to builtin names.
4981 2011-06-20 Pierre Vittet <piervit@pvittet.com>
4983 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
4985 (gen_pragma_handler): New union.
4986 (internal_pragma_handler): New type.
4987 (c_register_pragma_with_data)
4988 (c_register_pragma_with_expansion_and_data): New functions.
4990 * c-pragma.c (registered_pragmas, c_register_pragma_1)
4991 (c_register_pragma, c_register_pragma_with_expansion)
4992 (c_invoke_pragma_handler): Changed to work with
4993 internal_pragma_handler.
4994 (c_register_pragma_with_data)
4995 (c_register_pragma_with_expansion_and_data): New functions.
4997 2011-06-14 Joseph Myers <joseph@codesourcery.com>
4999 * c-common.c: Include common/common-target.h.
5000 (handle_section_attribute): Use
5001 targetm_common.have_named_sections.
5002 * c-cppbuiltin.c: Include common/common-target.h.
5003 (c_cpp_builtins): Use targetm_common.except_unwind_info.
5005 2011-06-10 Richard Guenther <rguenther@suse.de>
5007 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
5008 to print a IDENTIFIER_NODE.
5010 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5011 Joseph Myers <joseph@codesourcery.com>
5013 * c.opt (fbuilding-libgcc): New option.
5014 * c-cppbuiltin.c (c_cpp_builtins): Define
5015 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
5017 2011-06-07 Jason Merrill <jason@redhat.com>
5019 * c-common.c (max_tinst_depth): Lower default to 900.
5021 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
5023 2011-06-07 Richard Guenther <rguenther@suse.de>
5025 * c-common.c (c_common_nodes_and_builtins): Do not set
5026 size_type_node or call set_sizetype.
5028 2011-06-07 Dodji Seketeli <dodji@redhat.com>
5031 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
5032 type when using pointer comparison to compare types.
5034 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
5036 * c.opt: Add -Wdelete-non-virtual-dtor.
5037 * c-opts.c (c_common_handle_option): Include it in -Wall.
5039 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
5044 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5046 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
5049 2011-05-27 Jakub Jelinek <jakub@redhat.com>
5052 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
5053 C++ don't call c_common_truthvalue_conversion on void type arms.
5055 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
5057 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
5058 (stmt_list_stack): Define.
5059 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
5060 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
5062 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5064 * c-common.c (warning_candidate_p): Check for BLOCKs.
5066 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5068 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
5071 2011-05-25 Jakub Jelinek <jakub@redhat.com>
5073 * c-common.c (def_fn_type): Remove extra va_end.
5075 2011-05-23 Jason Merrill <jason@redhat.com>
5078 * c-common.c (c_common_get_narrower): New.
5079 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
5081 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
5083 * c-common.h (check_function_arguments): Tweak prototype of
5084 check_function_arguments.
5085 * c-common.c (check_function_arguments): Likewise. Adjust
5086 calls to check_function_nonnull, check_function_format, and
5087 check_function_sentinel.
5088 (check_function_sentinel): Take a FUNCTION_TYPE rather than
5089 separate attributes and typelist arguments. Use
5090 FOREACH_FUNCTION_ARGS to iterate over argument types.
5092 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
5094 * c-common.c (c_common_reswords): Reorder.
5095 * c-common.h (rid): Likewise.
5097 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
5099 * c-common.c (def_fn_type): Don't call build_function_type, call
5100 build_function_type_array or build_varargs_function_type_array
5102 (c_common_nodes_and_builtins): Likewise.
5104 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
5106 * c-common.c (c_add_case_label): Omit the loc argument to
5108 * c-common.h (build_case_label): Remove.
5109 * c-semantics.c (build_case_label): Remove.
5111 2011-05-05 Joseph Myers <joseph@codesourcery.com>
5113 * c-objc.h (objc_start_method_definition): Update prototype.
5114 * stub-objc.c (objc_start_method_definition): Add extra parameter.
5116 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
5118 * c-common.c (check_main_parameter_types): Reindent. Don't use
5119 TYPE_ARG_TYPES directly.
5120 (handle_nonnull_attribute): Likewise.
5121 (sync_resolve_params): Likewise.
5122 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
5123 to check_format_string.
5124 (handle_format_attribute): Likewise.
5125 (check_format_string): Take a function type to examine instead of
5126 a type list. Use a function_arg_iterator to step through argument
5129 2011-05-04 Richard Guenther <rguenther@suse.de>
5131 * c-common.c (fix_string_type): Use size_int for index type bounds.
5132 (start_fname_decls): Do not pass NULL to build_int_cst.
5133 (c_init_attributes): Likewise.
5134 * c-lex.c (c_lex_with_flags): Likewise.
5136 2011-04-27 Jason Merrill <jason@redhat.com>
5138 * c-common.c (make_tree_vector_from_list): New.
5139 * c-common.h: Declare it.
5141 2011-04-26 Richard Guenther <rguenther@suse.de>
5143 PR preprocessor/48248
5144 * c-ppoutput.c (maybe_print_line): Always optimize newlines
5145 for output size with -P.
5147 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
5149 * c-common.c (struct c_common_resword): Add __underlying_type.
5150 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
5152 2011-04-20 Jim Meyering <meyering@redhat.com>
5154 * c-format.c (init_dollar_format_checking): Remove useless
5157 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
5159 * c-objc.h (objc_get_interface_ivars): Removed.
5160 (objc_detect_field_duplicates): New.
5161 * stub-objc.c: Likewise.
5163 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5165 * stub-objc.c (objc_declare_protocols): Renamed to
5166 objc_declare_protocol.
5167 * c-objc.h: Likewise.
5169 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5171 * stub-objc.c (objc_declare_class): Updated argument name.
5173 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
5175 * c-common.h (c_common_init_ts): Declare.
5176 * c-common.c (c_common_init_ts): Define.
5178 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
5180 * c-objc.h (objc_build_message_expr): Updated prototype.
5181 * stub-objc.c (objc_build_message_expr): Likewise.
5183 2011-04-12 Martin Jambor <mjambor@suse.cz>
5185 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
5188 2011-04-11 Richard Guenther <rguenther@suse.de>
5190 * c-common.c (complete_array_type): Build a range type of
5193 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
5195 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
5196 (handle_type_generic_attribute): Likewise.
5198 2011-04-07 Jason Merrill <jason@redhat.com>
5201 * c-common.c (c_common_truthvalue_conversion): Don't ignore
5202 conversion from C++0x scoped enum.
5204 2011-04-06 Joseph Myers <joseph@codesourcery.com>
5206 * c-target-def.h: New file.
5207 * c-target.def: New file.
5208 * c-target.h: New file.
5209 * c-common.c (targetcm): Don't define here.
5210 * c-common.h (default_handle_c_option): Declare.
5211 * c-format.c: Include c-target.h instead of target.h.
5212 * c-opts.c: Include c-target.h instead of target.h. Explicitly
5214 (default_handle_c_option): Move from targhooks.c.
5216 2011-03-29 Jakub Jelinek <jakub@redhat.com>
5218 PR preprocessor/48248
5219 * c-ppoutput.c (print): Add src_file field.
5220 (init_pp_output): Initialize it.
5221 (maybe_print_line): Don't optimize by adding up to 8 newlines
5222 if map->to_file and print.src_file are different file.
5223 (print_line): Update print.src_file.
5225 2011-03-25 Kai Tietz <ktietz@redhat.com>
5227 * c-ada-spec.c (compare_comment): Use filename_cmp
5228 instead of strcmp for filename.
5230 2011-03-25 Jeff Law <law@redhat.com>
5232 * c-common.c (def_fn_type): Add missing va_end.
5234 2011-03-25 Jason Merrill <jason@redhat.com>
5236 * c.opt: Add -std=c++03.
5238 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
5240 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
5242 2011-03-17 Kai Tietz
5245 * c-pretty-print.c (pp_c_specifier_qualifier_list):
5246 Display allowed attributes for function pointer types.
5247 (pp_c_attributes_display): New function to display
5248 attributes having affects_type_identity flag set to true.
5249 * c-pretty-print.h (pp_c_attributes_display): New prototype.
5251 * c-common.c (c_common_attribute_table):
5253 (c_common_format_attribute_table): Likewise.
5255 2011-03-18 Jason Merrill <jason@redhat.com>
5257 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
5258 * c-common.h: Don't declare it here.
5259 * c-common.c: Or define it here.
5260 * c-opts.c (c_common_handle_option): Or set it here.
5263 * c-common.c (handle_transparent_union_attribute): Don't
5264 make a duplicate type in C++.
5266 2011-03-15 Jason Merrill <jason@redhat.com>
5268 * c-common.c (max_constexpr_depth): New.
5269 * c-common.h: Declare it.
5270 * c-opts.c (c_common_handle_option): Set it.
5271 * c.opt (fconstexpr-depth): New option.
5273 2011-03-11 Jason Merrill <jason@redhat.com>
5275 * c-common.c (attribute_takes_identifier_p): Add missing const.
5278 * c-common.c (attribute_takes_identifier_p): Assume that an
5279 unknown attribute takes an identifier.
5281 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
5284 * c-common.c (c_type_hash): Call list_length instead of iterating
5285 through DECL_CHAIN. Rename 'i' to 'n_elements'.
5287 2011-02-19 Jakub Jelinek <jakub@redhat.com>
5290 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
5292 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
5294 * c.opt (fobjc-abi-version=) New.
5295 (fobjc-nilcheck): New.
5297 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
5300 * c-common.h (keyword_is_decl_specifier): Declare.
5301 * c-common.c (keyword_is_decl_specifier): Define.
5302 (keyword_is_function_specifier): New function.
5304 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5307 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
5308 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
5311 2011-01-26 Arnaud Charlet <charlet@adacore.com>
5313 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
5315 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5318 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
5319 after init_c_lex if pch_file is set.
5321 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5324 * c.opt (-fkeep-inline-dllexport): New switch.
5326 2011-01-12 Richard Guenther <rguenther@suse.de>
5329 * c-common.c (handle_weak_attribute): Warn instead of error
5330 on declaring an inline function weak.
5332 2011-01-05 Tom Tromey <tromey@redhat.com>
5334 * c-common.h (lvalue_error): Update.
5335 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
5338 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
5341 * c-objc.h (objc_finish_message_expr): Added argument to
5344 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
5346 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
5349 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
5351 * c-objc.h (objc_maybe_warn_exceptions): New.
5352 * stub-objc.c (objc_maybe_warn_exceptions): New.
5354 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
5356 * c-common.h (readonly_error): Declare.
5357 * c-common.c (readonly_error): Define.
5359 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
5361 * c-common.h (invalid_indirection_error): Declare.
5362 * c-common.c (invalid_indirection_error): Define.
5364 2010-12-03 Richard Guenther <rguenther@suse.de>
5367 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
5368 (pp_c_unary_expression): Likewise.
5369 (pp_c_expression): Likewise.
5371 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
5373 * c-common.h (objc_finish_function): New.
5374 (objc_non_volatilized_type): Removed.
5375 (objc_type_quals_match): Removed.
5376 * stub-objc.c (objc_finish_function): New.
5377 (objc_non_volatilized_type): Removed.
5378 (objc_type_quals_match): Removed.
5380 2010-11-30 Joseph Myers <joseph@codesourcery.com>
5382 * c-common.h (parse_optimize_options): Declare.
5383 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
5384 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
5386 2010-11-29 Joseph Myers <joseph@codesourcery.com>
5388 * c-opts.c (check_deps_environment_vars): Use getenv instead of
5390 * c-pch.c (O_BINARY): Don't define here.
5391 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
5393 2010-11-25 Joseph Myers <joseph@codesourcery.com>
5395 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
5396 targetm.except_unwind_info.
5398 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5400 * c-opts.c (c_common_handle_option): Pass location to
5401 set_struct_debug_option.
5403 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5405 * c-common.c (visibility_options): Move from ../opts.c.
5406 * c-common.h (struct visibility_flags, visibility_options):
5408 * c-opts.c (finish_options): Rename to c_finish_options.
5409 (c_common_init): Update call to finish_options.
5411 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
5414 * c-lex.c (lex_string): Check that each string in an Objective-C
5415 string concat sequence starts with either one or zero '@', and
5416 that there are no spurious '@' signs at the end.
5418 2010-11-20 Joseph Myers <joseph@codesourcery.com>
5420 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
5421 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
5422 HANDLE_PRAGMA_VISIBILITY.
5423 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
5424 HANDLE_PRAGMA_VISIBILITY): Don't define.
5425 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
5427 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
5432 * c-common.h (keyword_begins_type_specifier): Declare.
5433 (keyword_is_storage_class_specifier): Declare.
5434 (keyword_is_type_qualifier): Declare.
5435 * c-common.c (keyword_begins_type_specifier): New function.
5436 (keyword_is_storage_class_specifier): New function.
5437 (keyword_is_type_qualifier): Declare.
5439 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5442 * c-common.c (in_late_binary_op): Define.
5443 (c_common_truthvalue_conversion): Check in_late_binary_op before
5444 calling c_save_expr.
5445 * c-common.h (in_late_binary_op): Declare.
5447 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5449 * c-opts.c (c_common_handle_option): Update calls to
5450 set_struct_debug_option.
5452 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
5454 * c-common.h (objc_declare_protocols): Added additional argument.
5455 * stub-objc.c (objc_declare_protocol): Same change.
5457 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
5460 * c-common.h (build_real_imag_expr): Declare.
5461 * c-semantics.c (build_real_imag_expr): Define.
5463 2010-11-17 Joseph Myers <joseph@codesourcery.com>
5465 * c-opts.c (c_common_parse_file): Take no arguments.
5466 * c-common.h (c_common_parse_file): Update prototype.
5468 2010-11-16 Jakub Jelinek <jakub@redhat.com>
5471 * c-common.c (warning_candidate_p): Don't track non-const calls
5474 2010-11-15 Ian Lance Taylor <iant@google.com>
5476 * c-lex.c (init_c_lex): Set macro debug callbacks if
5477 flag_dump_go_spec is set.
5479 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
5481 * c-common.h (objc_build_incr_expr_for_property_ref): New.
5482 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
5484 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
5486 PR preprocessor/45038
5487 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
5490 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5492 * c-common.h (c_family_lang_mask): Declare.
5493 * c-opts.c (c_family_lang_mask): Make extern.
5494 * c-pragma.c (handle_pragma_diagnostic): Use
5495 control_warning_option.
5497 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5499 * c-common.c (parse_optimize_options): Update call to
5501 * c-common.h (c_common_handle_option): Update prototype.
5502 * c-opts.c (c_common_handle_option): Take location_t parameter and
5503 pass it to other functions.
5505 2010-11-11 Joseph Myers <joseph@codesourcery.com>
5507 * c-opts.c (warning_as_error_callback): Remove.
5508 (c_common_initialize_diagnostics): Don't call
5509 register_warning_as_error_callback.
5510 (c_common_handle_option): Handle -Werror=normalized= here.
5512 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5514 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
5516 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
5518 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
5519 Remove trailing '.' from diagnostics.
5520 * c.opt (Wwrite-strings_: Avoid '`' in help text.
5522 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5524 * c-common.c (parse_optimize_options): Pass global_dc to
5526 * c-opts.c (c_common_handle_option): Pass &global_options to
5527 set_Wstrict_aliasing.
5528 * c.opt (v): Don't mark Common or document here.
5530 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
5533 * c-format.c (format_type): New type gcc_objc_string_format_type.
5534 (valid_stringptr_type_p): New.
5535 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
5536 (check_format_string): Pass expected type, use
5537 valid_stringptr_type_p (), check that the format string types are
5538 consistent with the format specification.
5539 (decode_format_attr): Warn if NSString is used outside objective-c.
5540 (format_types_orig): Add NSString.
5542 (format_flags): New.
5543 (check_format_arg): Handle format strings requiring an external parser.
5544 first_target_format_type: New variable.
5545 (handle_format_attribute): Set up first_target_format_type, pass the
5546 expected format arg string type to check_format_string().
5547 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
5548 * stub-objc.c (objc_string_ref_type_p): New.
5549 (objc_check_format_arg): New.
5551 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
5553 Fixed using the Objective-C 2.0 dot-syntax with class names.
5554 * c-common.h (objc_build_class_component_ref): New.
5555 * stub-objc.c (objc_build_class_component_ref): New.
5557 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5559 * c.opt (Wproperty-assign-default): New option.
5561 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5563 Implemented -fobjc-std=objc1 flag.
5564 * c.opt (fobjc-std=objc1): New option.
5566 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
5568 Implemented format and noreturn attributes for Objective-C methods.
5569 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
5570 attribute for Objective-C methods.
5572 2010-10-31 Jason Merrill <jason@redhat.com>
5574 * c-common.c (conversion_warning, warn_for_collisions_1): Use
5577 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
5579 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
5580 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
5581 (objc_add_property_declaration): Removed arguments for copies and
5583 (objc_build_getter_call): Renamed to
5584 objc_maybe_build_component_ref.
5585 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5586 (objc_is_property_ref): New.
5587 * c-common.c (c_common_reswords): Removed copies and ivar.
5588 * stub-objc.c (objc_add_property_declaration): Removed arguments
5589 for copies and ivar.
5590 (objc_build_getter_call): Renamed to
5591 objc_maybe_build_component_ref.
5592 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5593 (objc_is_property_ref): New.
5595 2010-10-29 Arnaud Charlet <charlet@adacore.com>
5596 Matthew Gingell <gingell@adacore.com>
5598 * c-ada-spec.c (separate_class_package): New function.
5599 (pp_ada_tree_identifier): Prefix references to C++ classes with the
5600 name of their enclosing package.
5601 (print_ada_declaration): Use separate_class_package.
5603 2010-10-27 Jason Merrill <jason@redhat.com>
5605 * c-common.c (c_common_reswords): Add __is_literal_type.
5606 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
5608 * c-common.c (check_case_value): Remove special C++ code.
5610 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5612 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
5613 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
5615 (objc_add_property_declaration): Added additional arguments.
5616 (objc_property_attribute_kind): Removed.
5617 (objc_set_property_attr): Removed.
5618 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
5620 * stub-objc.c (objc_add_property_declaration): Added additional
5622 (objc_set_property_attr): Removed.
5624 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5626 * c-common.h (objc_add_property_variable): Renamed to
5627 objc_add_property_declaration. Added location argument.
5628 * stub-objc.c (objc_add_property_variable): Same change.
5630 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
5632 * c-common.h (objc_maybe_printable_name): New.
5633 * stub-objc.c (objc_maybe_printable_name): New.
5635 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
5636 Andrew Pinski <pinskia@gmail.com>
5638 * c-common.h (c_common_mark_addressable_vec): Declare.
5639 * c-common.c (c_common_mark_addressable_vec): New function.
5641 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5643 * c-common.h (objc_set_method_type): Removed.
5644 (objc_add_method_declaration): Added boolean argument.
5645 (objc_start_method_definition): Same change.
5646 (objc_build_method_signature): Same change.
5647 * stub-objc.c (objc_set_method_type): Removed.
5648 (objc_add_method_declaration): Added boolean argument.
5649 (objc_start_method_definition): Same change.
5650 (objc_build_method_signature): Same change.
5652 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5654 * c-common.h (finish_file): Removed.
5655 (objc_write_global_declarations): New.
5656 * c-opts.c (c_common_parse_file): Do not call finish_file.
5657 * stub-objc.c (objc_write_global_declarations): New.
5659 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5661 Implemented parsing @synthesize and @dynamic for
5662 Objective-C/Objective-C++.
5663 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
5664 (objc_add_synthesize_declaration): New.
5665 (objc_add_dynamic_declaration): New.
5666 * c-common.c (c_common_reswords): Add synthesize and dynamic.
5667 * stub-objc.c (objc_add_synthesize_declaration): New.
5668 (objc_add_dynamic_declaration): New.
5670 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
5673 * c-cppbuiltin.c (mode_has_fma): Move function here from
5674 builtins.c. Don't use the fma optab, instead just use the
5675 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
5678 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5680 Merge from 'apple/trunk' branch on FSF servers.
5682 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
5685 * c-common.h (objc_non_volatilized_type): New declaration
5686 * stub-objc.c (objc_non_volatilized_type): New stub.
5688 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
5690 Merge from 'apple/trunk' branch on FSF servers.
5692 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
5695 * c-common.h (objc_diagnose_private_ivar): New decl.
5696 * stub-objc.c (objc_diagnose_private_ivar): New stub.
5698 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
5700 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
5701 * c-common.h (enum rid): Add RID_AT_PACKAGE.
5702 (objc_ivar_visibility_kind): New enum.
5703 (objc_set_visibility): Adjust prototype to use visibility enum.
5704 * stub-objc.c (objc_set_visibility): Adjust stub to use
5707 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
5709 * c-cppbuiltin.c (builtin_define_float_constants): Emit
5710 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
5711 has the appropriate fma builtins.
5712 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
5714 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
5716 merge from FSF apple 'trunk' branch.
5717 2006 Fariborz Jahanian <fjahanian@apple.com>
5719 Radars 4436866, 4505126, 4506903, 4517826
5720 * c-common.c (c_common_resword): Define @property and its attributes.
5721 * c-common.h: Define property attribute enum entries.
5722 (OBJC_IS_PATTR_KEYWORD): New.
5723 (objc_property_attribute_kind): New enum.
5724 Declare objc_set_property_attr (), objc_add_property_variable (),
5725 objc_build_getter_call () and objc_build_setter_call ().
5726 * stub-objc.c (objc_set_property_attr): New stub.
5727 (objc_add_property_variable): Likewise.
5728 (objc_build_getter_call): Likewise.
5729 (objc_build_setter_call) Likewise.
5731 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
5733 merge from FSF apple 'trunk' branch.
5734 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
5736 Radar 3803157 (method attributes)
5737 * c-common.c (handle_deprecated_attribute): Recognize
5738 objc methods as valid declarations.
5739 * c-common.h: Declare objc_method_decl ().
5740 * stub-objc.c (objc_method_decl): New stub.
5742 2010-10-08 Joseph Myers <joseph@codesourcery.com>
5744 * c-common.c (parse_optimize_options): Call
5745 decode_cmdline_options_to_array_default_mask before
5746 decode_options. Update arguments to decode_options.
5747 * c-common.h (c_common_init_options_struct): Declare.
5748 * c-opts.c (c_common_init_options_struct): New. Split out from
5749 c_common_init_options.
5751 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
5753 Implemented fast enumeration for Objective-C.
5754 * c-common.h (objc_finish_foreach_loop): New.
5755 * stub-objc.c (objc_finish_foreach_loop): New.
5757 2010-10-05 Joseph Myers <joseph@codesourcery.com>
5759 * c-common.h (struct diagnostic_context): Don't declare here.
5760 (c_common_initialize_diagnostics): Declare using
5761 diagnostic_context typedef.
5762 * c-opts.c (c_common_handle_option): Pass global_dc to
5763 handle_generated_option.
5765 2010-10-04 Joseph Myers <joseph@codesourcery.com>
5767 * c-opts.c (c_common_handle_option): Pass &global_options_set to
5768 handle_generated_option.
5770 2010-10-03 Ian Lance Taylor <iant@google.com>
5772 * c.opt (-fplan9-extensions): New option.
5774 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5776 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
5778 (c_cpp_builtins): Call functions from cppbuiltin.c instead
5779 of duplicating code.
5781 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
5783 * c-common.c: Add two new entries for @optional
5784 and @required keywords.
5786 merge from FSF 'apple/trunk' branch.
5787 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
5790 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
5791 objective-c keywords.
5792 (objc_set_method_opt): New declaration.
5793 * stub-objc.c (objc_set_method_opt): New stub.
5795 2010-09-30 Joseph Myers <joseph@codesourcery.com>
5797 * c-common.c (handle_optimize_attribute): Pass &global_options to
5798 cl_optimization_save and cl_optimization_restore.
5799 * c-opts.c (c_common_handle_option): Pass &global_options to
5800 handle_generated_option.
5801 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
5802 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
5803 &global_options to cl_optimization_restore.
5805 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
5807 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
5808 Objective-C/Objective-C++ keywords.
5810 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5812 Merge from 'apple/trunk' branch on FSF servers.
5814 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
5817 * c-common.h (objc_check_global_decl): New declaration.
5818 * stub-objc.c (objc_check_global_decl): New stub.
5820 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5822 * c.opt: Don't use VarExists.
5824 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5826 * c-common.c (c_cpp_error): Update names of diagnostic_context
5828 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
5829 cl_optimization members.
5830 * c-opts.c (warning_as_error_callback, c_common_handle_option,
5831 sanitize_cpp_opts, finish_options): Update names of cpp_options
5834 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5836 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
5837 (objc_is_reserved_word): Removed.
5838 * c-common.c: Updated comments.
5839 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
5840 objc_is_reserved_word.
5841 * stub-objc.c (objc_is_reserved_word): Removed.
5843 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5845 * c-common.h (objc_add_method_declaration): Adjust prototype to
5847 (objc_start_method_definition): Likewise.
5848 (objc_build_keyword_decl): Likewise.
5849 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
5850 (objc_start_method_definition): Likewise.
5851 (objc_build_keyword_decl): Likewise.
5853 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5855 * c-common.h (objc_start_class_interface): Adjust prototype.
5856 (objc_start_category_interface): Likewise.
5857 (objc_start_protocol): Likewise.
5858 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
5859 (objc_start_class_interface): Likewise.
5860 (objc_start_category_interface): Likewise.
5862 2010-09-27 Ian Lance Taylor <iant@google.com>
5864 * c-common.c (c_common_attribute_table): Add no_split_stack.
5865 (handle_no_split_stack_attribute): New static function.
5867 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
5869 Merge from 'apple/trunk' branch on FSF servers.
5871 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
5874 * c-common.h (objc_have_common_type): New declaration.
5875 * stub-objc.c (objc_have_common_type): New stub.
5877 2005-06-22 Ziemowit Laski <zlaski@apple.com>
5880 * c-common.h (objc_common_type): New prototype.
5881 * stub-objc.c (objc_common_type): New stub.
5883 2010-09-24 Jan Hubicka <jh@suse.cz>
5885 * c-common.c (handle_leaf_attribute): New function.
5886 (struct attribute_spec c_common_att): Add leaf.
5888 2010-09-22 Joseph Myers <joseph@codesourcery.com>
5890 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
5891 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
5892 -dump, -dump=, -imacros, -imacros=, -include, -include=,
5893 -include-barrier, -include-directory, -include-directory=,
5894 -include-directory-after, -include-directory-after=,
5895 -include-prefix, -include-prefix=, -include-with-prefix,
5896 -include-with-prefix=, -include-with-prefix-after,
5897 -include-with-prefix-after=, -include-with-prefix-before,
5898 -include-with-prefix-before=, -no-integrated-cpp,
5899 -no-line-commands, -no-standard-includes, -no-warnings, -output,
5900 -output=, -pedantic, -pedantic-errors, -preprocess,
5901 -print-missing-file-dependencies, -trace-includes, -traditional,
5902 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
5903 -user-dependencies, -verbose, -write-dependencies,
5904 -write-user-dependencies, no-integrated-cpp, traditional): New.
5906 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5909 * c-common.h (objc_start_method_definition): Return bool instead
5911 * stub-objc.c (objc_start_method_definition): Return bool instead
5914 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5917 * c-common.h (objc_get_interface_ivars): New declaration.
5918 * stub-objc.c (objc_get_interface_ivars): New stub.
5920 2010-09-15 Ian Lance Taylor <iant@google.com>
5922 * c-common.c (parse_optimize_options): Do not capitalize warning
5923 messages. Remove period at end of warning message.
5925 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5927 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
5928 (handle_alias_attribute): ... here.
5929 (handle_ifunc_attribute): New.
5931 2010-09-06 Mark Mitchell <mark@codesourcery.com>
5933 * c-common.h (do_warn_double_promotion): Declare.
5934 * c-common.c (do_warn_double_promotion): Define.
5936 2010-09-05 Mark Mitchell <mark@codesourcery.com>
5938 * c.opt (Wdouble-promotion): New.
5940 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5942 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
5943 fvtable-thunks, fxref): Mark no longer supported in help text.
5945 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5947 * c.opt (Wimport, fall-virtual, falt-external-templates,
5948 fdefault-inline, fenum-int-equiv, fexternal-templates,
5949 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
5950 fname-mangling-version-, fnew-abi, fnonnull-objects,
5951 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
5952 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
5954 (fhandle-exceptions): Mark with Alias and Warn.
5955 * c-opts.c (c_common_handle_option): Don't handle options marked
5958 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5960 * c.opt (Wcomments, Werror-implicit-function-declaration,
5961 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
5962 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
5964 * c-common.c (option_codes): Use OPT_Wcomment instead of
5966 * c-opts.c (warning_as_error_callback, c_common_handle_option):
5967 Don't handle options marked as aliases.
5969 2010-08-25 Richard Guenther <rguenther@suse.de>
5971 * c-common.c (c_common_get_alias_set): Remove special
5972 handling for pointers.
5974 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
5976 * c-common.c: Use FOR_EACH_VEC_ELT.
5977 * c-gimplify.c: Likewise.
5978 * c-pragma.c: Likewise.
5980 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5982 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
5984 (MMDX): Change back to MMD. Mark NoDriverArg instead of
5986 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
5987 instead of OPT_MDX and OPT_MMDX.
5989 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5991 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
5993 2010-08-12 Joseph Myers <joseph@codesourcery.com>
5995 * c.opt (MD, MMD): Change to MDX and MMDX.
5996 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
5998 2010-08-11 Joseph Myers <joseph@codesourcery.com>
6000 * c-opts.c (c_common_handle_option): Call handle_generated_option
6001 instead of handle_option.
6003 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
6005 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
6006 (maybe_apply_renaming_pragma): Delete unneeded declarations.
6008 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
6010 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
6011 (pending_redefine_extname): Change type to a VEC.
6012 (add_to_renaming_pragma_list): Update for new type of
6013 pending_redefine_extname.
6014 (maybe_apply_renaming_pragma): Likewise.
6016 2010-08-04 Arnaud Charlet <charlet@adacore.com>
6018 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
6020 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
6021 decide whether a type has already been declared/seen.
6022 Do not go to the original type.
6023 (dump_nested_types): New parameter forward.
6024 Generate forward declaration if needed and mark type as visited.
6025 (print_ada_declaration): Call dump_nested_types if not already done.
6026 Mark types as visited.
6028 2010-08-03 Joseph Myers <joseph@codesourcery.com>
6030 * c.opt (-print-pch-checksum): Remove option.
6031 * c-opts.c (c_common_handle_option): Don't handle
6032 OPT_print_pch_checksum.
6034 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6036 * c-common.h (c_common_handle_option): Update prototype and return
6038 * c-opts.c (c_common_handle_option): Update prototype and return
6039 value type. Update calls to handle_option and
6040 enable_warning_as_error.
6042 2010-07-27 Jakub Jelinek <jakub@redhat.com>
6045 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
6047 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6049 * c-common.h (c_common_missing_argument): Remove.
6050 * c-opts.c (c_common_missing_argument): Remove.
6051 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
6052 idirafter, imacros, include, isysroot, isystem, iquote): Add
6054 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
6056 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6058 * c-common.h (c_common_option_lang_mask,
6059 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
6061 (c_common_init_options): Update prototype.
6062 * c-opts.c (c_common_option_lang_mask): New.
6063 (c_common_initialize_diagnostics): Split out of
6064 c_common_init_options.
6065 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
6067 (c_common_init_options): Update prototype. Use decoded options in
6068 search for -lang-asm.
6070 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
6072 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
6073 * c-format.c: Likewise.
6075 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
6077 * c-common.h: Include diagnostic-core.h. Error if already
6079 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
6081 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
6083 * c-common.c (IN_GCC_FRONTEND): Do not undef.
6084 Do not include expr.h
6085 (vector_mode_valid_p): Move here.
6087 2010-06-21 DJ Delorie <dj@redhat.com>
6089 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
6090 allow these pragmas anywhere.
6092 2010-06-14 Jakub Jelinek <jakub@redhat.com>
6095 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
6096 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
6097 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
6098 ggc_strdup instead of xstrdup.
6100 2010-06-10 Jakub Jelinek <jakub@redhat.com>
6102 * c-cppbuiltin.c: Include cpp-id-data.h.
6103 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
6104 (lazy_hex_fp_value): New function.
6105 (builtin_define_with_hex_fp_value): Provide definitions lazily.
6107 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
6109 * c-gimplify.c: Do not include tree-flow.h
6111 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
6114 * c-common.c: Rename targetm member:
6115 targetm.enum_va_list -> targetm.enum_va_list_p
6117 2010-06-28 Anatoly Sokolov <aesok@post.ru>
6119 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
6121 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
6123 * c-cppbuiltin.c: Do not include except.h.
6125 2010-06-24 Andi Kleen <ak@linux.intel.com>
6127 * c-common.c (warn_for_omitted_condop): New.
6128 * c-common.h (warn_for_omitted_condop): Add prototype.
6130 2010-06-21 Joseph Myers <joseph@codesourcery.com>
6132 * c.opt (lang-objc): Remove.
6133 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
6135 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
6137 * c-opts.c: Include "tm_p.h".
6139 2010-06-20 Joseph Myers <joseph@codesourcery.com>
6141 * c-common.c (parse_optimize_options): Update call to
6144 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
6146 * c-common.c (record_types_used_by_current_var_decl): Adjust for
6147 new type of types_used_by_cur_var_decl.
6149 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
6152 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
6153 for C++ standard compliance.
6155 2010-06-16 Jason Merrill <jason@redhat.com>
6157 * c.opt: Add -Wnoexcept.
6159 2010-06-16 Richard Guenther <rguenther@suse.de>
6162 * c-common.c (c_common_truthvalue_conversion): Remove
6163 premature and wrong optimization concering ADDR_EXPRs.
6165 2010-06-15 Arnaud Charlet <charlet@adacore.com>
6167 * c-ada-spec.c (dump_sloc): Remove column info.
6168 (is_simple_enum): New function.
6169 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
6170 enum types when relevant.
6172 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
6174 * c-common.c (conversion_warning): Warn at expression
6177 2010-06-10 Joseph Myers <joseph@codesourcery.com>
6179 * c-opts.c (c_common_handle_option): Don't handle
6182 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
6184 * c-pragma.c (push_alignment): Use typed GC allocation.
6185 (handle_pragma_push_options): Likewise.
6187 * c-common.c (parse_optimize_options): Likewise.
6189 * c-common.h (struct sorted_fields_type): Add variable_size GTY
6192 2010-06-07 Joseph Myers <joseph@codesourcery.com>
6194 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
6195 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6196 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6197 flag_signed_bitfields, warn_strict_null_sentinel,
6198 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
6199 flag_gen_declaration, flag_no_gnu_keywords,
6200 flag_implement_inlines, flag_implicit_templates,
6201 flag_implicit_inline_templates, flag_optional_diags,
6202 flag_elide_constructors, flag_default_inline, flag_rtti,
6203 flag_conserve_space, flag_access_control, flag_check_new,
6204 flag_new_for_scope, flag_weak, flag_working_directory,
6205 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
6206 flag_enforce_eh_specs, flag_threadsafe_statics,
6207 flag_pretty_templates): Remove.
6208 * c-common.h (flag_preprocess_only, flag_nil_receivers,
6209 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
6210 flag_replace_objc_classes, flag_undef, flag_no_builtin,
6211 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6212 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6213 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
6214 flag_no_gnu_keywords, flag_implement_inlines,
6215 flag_implicit_templates, flag_implicit_inline_templates,
6216 flag_optional_diags, flag_elide_constructors, flag_default_inline,
6217 flag_rtti, flag_conserve_space, flag_access_control,
6218 flag_check_new, flag_new_for_scope, flag_weak,
6219 flag_working_directory, flag_use_cxa_atexit,
6220 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
6221 flag_threadsafe_statics, flag_pretty_templates,
6222 warn_strict_null_sentinel): Remove.
6223 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
6224 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
6225 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
6226 fimplicit-inline-templates, fimplicit-templates,
6227 flax-vector-conversions, fms-extensions, fnil-receivers,
6228 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
6229 frtti, fshort-double, fshort-enums, fshort-wchar,
6230 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
6231 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
6232 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
6233 gen-decls, undef): Use Var.
6234 (fdefault-inline, foptional-diags): Document as doing nothing.
6235 * c-opts.c (c_common_handle_option): Remove cases for options now
6236 using Var. Mark ignored options as such.
6238 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
6240 * c-common.c: Moved to here from parent directory.
6241 * c-common.def: Likewise.
6242 * c-common.h: Likewise.
6243 * c-cppbuiltin.c: Likewise.
6244 * c-dump.c: Likewise.
6245 * c-format.c: Likewise.
6246 * c-format.h : Likewise.
6247 * c-gimplify.c: Likewise.
6248 * c-lex.c: Likewise.
6249 * c-omp.c: Likewise.
6251 * c-opts.c: Likewise.
6252 * c-pch.c: Likewise.
6253 * c-ppoutput.c: Likewise.
6254 * c-pragma.c: Likewise.
6255 * c-pragma.h: Likewise.
6256 * c-pretty-print.c: Likewise.
6257 * c-pretty-print.h: Likewise.
6258 * c-semantics.c: Likewise.
6259 * stub-objc.c: Likewise.
6261 * c-common.c: Include gt-c-family-c-common.h.
6262 * c-pragma.c: Include gt-c-family-c-pragma.h.
6264 Copyright (C) 2010-2016 Free Software Foundation, Inc.
6266 Copying and distribution of this file, with or without modification,
6267 are permitted in any medium without royalty provided the copyright
6268 notice and this notice are preserved.