| blob | 20f75b654d70bcbec144ab8a6d1b8723f716d91e |
1 2016-04-27 Release Manager
3 * GCC 6.1.0 released.
5 2016-04-19 Jason Merrill <jason@redhat.com>
7 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_range_based_for.
9 2016-04-15 Marek Polacek <polacek@redhat.com>
11 PR c/70651
12 * c-common.c (build_va_arg): Change two asserts into errors and return
13 error_mark_node.
15 2016-04-13 Marek Polacek <polacek@redhat.com>
17 PR c++/70639
18 * c-indentation.c (should_warn_for_misleading_indentation): Bail out
19 for switch statements, too.
21 2016-03-28 Jason Merrill <jason@redhat.com>
23 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_range_based_for.
25 2016-03-23 Marek Polacek <polacek@redhat.com>
27 PR c++/69884
28 * c.opt (Wignored-attributes): New option.
30 2016-03-22 David Malcolm <dmalcolm@redhat.com>
32 PR c/69993
33 * c-indentation.c (warn_for_misleading_indentation): Rewrite the
34 diagnostic text, reversing the order of the warning and note so
35 that they appear in source order.
37 2016-03-17 Marek Polacek <polacek@redhat.com>
39 PR c/69407
40 * c-common.c (resolve_overloaded_builtin): Set TREE_USED for the fetch
41 operations.
43 2016-03-14 Jason Merrill <jason@redhat.com>
45 * c-cppbuiltin.c (c_cpp_builtins): Set __cpp_hex_float.
47 * c-cppbuiltin.c (c_cpp_builtins): Bump __cpp_range_based_for.
49 2016-03-09 Richard Biener <rguenther@suse.de>
51 PR c/70143
52 * c-common.c (strict_aliasing_warning): Add back
53 alias_sets_conflict_p check.
55 2016-03-08 Jason Merrill <jason@redhat.com>
57 * c-opts.c (set_std_cxx1z): Don't enable concepts.
59 2016-03-04 David Malcolm <dmalcolm@redhat.com>
61 PR c/68187
62 * c-indentation.c (get_visual_column): Move code to determine next
63 tab stop to...
64 (next_tab_stop): ...this new function.
65 (line_contains_hash_if): Delete function.
66 (detect_preprocessor_logic): Delete function.
67 (get_first_nws_vis_column): New function.
68 (detect_intervening_unindent): New function.
69 (should_warn_for_misleading_indentation): Replace call to
70 detect_preprocessor_logic with a call to
71 detect_intervening_unindent.
73 2016-03-04 David Malcolm <dmalcolm@redhat.com>
75 PR c/68187
76 * c-indentation.c (should_warn_for_misleading_indentation): When
77 suppressing warnings about cases where the guard and body are on
78 the same column, only use the first non-whitespace column in place
79 of the guard token column when dealing with "else" clauses.
80 When rejecting aligned BODY and NEXT, loosen the requirement
81 from equality with the first non-whitespace of guard to simply
82 that they not be indented relative to it.
84 2016-03-04 Richard Biener <rguenther@suse.de>
86 PR c++/70054
87 * c-common.c (strict_aliasing_warning): Use alias_set_subset_of
88 instead of alias_sets_conflict_p.
90 2016-03-01 Marek Polacek <polacek@redhat.com>
92 PR c++/69795
93 * c-common.c (reject_gcc_builtin): Check for FUNCTION_DECL rather than
94 any DECL.
96 2016-02-22 Martin Sebor <msebor@redhat.com>
98 PR middle-end/69780
99 * c-common.c (check_builtin_function_arguments): Validate and
100 reject invalid arguments to __builtin_alloca_with_align.
102 2016-02-20 Mark Wielaard <mjw@redhat.com>
104 PR c/28901
105 * c.opt (Wunused-const-variable): Turn into Alias for...
106 (Wunused-const-variable=): New option.
108 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
110 PR c++/69865
111 * c-opts.c (c_common_post_options): Move call to set_std_cxx14 from
112 here...
113 (c_common_init_options): ...to here.
114 (set_std_cxx98): Initialize flag_isoc94 and flag_isoc99.
116 2016-02-19 Jakub Jelinek <jakub@redhat.com>
118 PR c++/69826
119 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_GRAINSIZE.
120 (init_pragma): Register PRAGMA_CILK_GRAINSIZE even for
121 flag_preprocess_only.
123 2016-02-16 Jakub Jelinek <jakub@redhat.com>
125 PR c/69835
126 * c.opt (Wnonnull-compare): Enable for -Wall.
128 2016-02-15 Jakub Jelinek <jakub@redhat.com>
130 PR c++/69797
131 * c-common.c (sync_resolve_size): Diagnose too few arguments
132 even when params is non-NULL empty vector.
134 2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
136 PR target/60410
137 * c.opt (fshort-double): Remove.
139 2016-02-05 Martin Sebor <msebor@redhat.com>
141 PR c++/69662
142 * c.opt (Warning options): Update -Wplacement-new to take
143 an optional argument.
145 2016-02-01 Jakub Jelinek <jakub@redhat.com>
147 PR preprocessor/69543
148 PR c/69558
149 * c-pragma.c (handle_pragma_diagnostic): Pass input_location
150 instead of loc to control_warning_option.
152 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
154 * c.opt (fopenacc-dim=): New option.
156 2016-01-27 Ryan Burn <contact@rnburn.com>
158 PR cilkplus/69267
159 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use
160 gimplify_arg. Removed superfluous post_p argument.
161 * c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed
162 superfluous post_p argument.
163 * c-gimplify.c (c_gimplify_expr): Likewise.
165 2016-01-26 David Malcolm <dmalcolm@redhat.com>
167 PR other/69006
168 * c-opts.c (c_diagnostic_finalizer): Replace invocation of
169 pp_newline_and_flush with pp_flush.
171 2016-01-20 Martin Sebor <msebor@redhat.com>
173 PR c/69405
174 * c-common.c (sync_resolve_size): Avoid printing diagnostic about
175 an incompatible argument when the argument isn't a valid tree node.
177 2016-01-18 Jason Merrill <jason@redhat.com>
179 PR c++/68767
180 * c-common.c (check_function_arguments_recurse): Fold the whole
181 COND_EXPR, not just the condition.
183 2016-01-18 Tom de Vries <tom@codesourcery.com>
185 * c-omp.c (c_oacc_split_loop_clauses): Don't copy OMP_CLAUSE_REDUCTION,
186 classify as loop clause.
188 2016-01-15 Jakub Jelinek <jakub@redhat.com>
190 PR bootstrap/68271
191 * c-pragma.c (c_register_pragma_1): Adjust comment to note that
192 C++ FE no longer has limit on number of pragmas.
194 2015-01-14 Ryan Burn <contact@rnburn.com>
196 PR c++/69048
197 * cilk.c (create_cilk_wrapper_body): Call fold_build_cleanup_point_expr
198 to add missing cleanup point.
200 2016-01-14 David Malcolm <dmalcolm@redhat.com>
202 PR c++/68819
203 * c-indentation.c (get_visual_column): Add location_t param.
204 Handle the column number being zero by effectively disabling the
205 warning, with an "inform".
206 (should_warn_for_misleading_indentation): Add location_t argument
207 for all uses of get_visual_column.
209 2016-01-10 Patrick Palka <ppalka@gcc.gnu.org>
211 PR c++/69029
212 * c-indentation.c (should_warn_for_misleading_indentation):
213 Don't warn about do-while statements.
215 2016-01-07 Martin Sebor <msebor@redhat.com>
217 PR c/68966
218 * c-common.c (sync_resolve_size): Reject first argument when it's
219 a pointer to _Bool.
221 2016-01-05 David Malcolm <dmalcolm@redhat.com>
223 PR c/69122
224 * c-indentation.c (get_visual_column): Remove default argument.
225 (should_warn_for_misleading_indentation): For the multiline case,
226 update call to get_visual_column for next_stmt_exploc so that it
227 captures the location of the first non-whitespace character in the
228 relevant line. Don't issue warnings if there is non-whitespace
229 before the next statement.
231 2016-01-04 Jakub Jelinek <jakub@redhat.com>
233 Update copyright years.
235 2015-12-21 David Malcolm <dmalcolm@redhat.com>
237 * c-common.c (binary_op_error): Convert first param from
238 location_t to rich_location * and use it when emitting an error.
239 * c-common.h (binary_op_error): Convert first param from
240 location_t to rich_location *.
242 2015-12-16 David Malcolm <dmalcolm@redhat.com>
244 * c-common.h (conflict_marker_get_final_tok_kind): New prototype.
245 * c-lex.c (conflict_marker_get_final_tok_kind): New function.
247 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
249 * c-common.c (c_common_attribute_table): Handle "omp declare target
250 link" attribute.
252 2015-12-14 Jakub Jelinek <jakub@redhat.com>
254 PR c/68833
255 * c.opt (Wmissing-format-attribute, Wnormalized): Add Warning option.
257 2014-12-12 Tobias Burnus <burnus@net-b.de>
259 PR fortran/68815
260 * c-format.c (gcc_gfc_char_table): Add 'q' flag to remaining
261 specifiers (%d, %i,%u and %c).
263 2015-12-10 David Malcolm <dmalcolm@redhat.com>
265 * c.opt (Wmisleading-indentation): Add to -Wall for C and C++.
267 2015-12-08 Jakub Jelinek <jakub@redhat.com>
269 PR c/48088
270 PR c/68657
271 * c.opt (Wfloat-conversion, Wsign-conversion): Add Warning.
272 * c-pragma.c (handle_pragma_diagnostic): Adjust
273 control_warning_option caller.
275 2015-12-07 David Malcolm <dmalcolm@redhat.com>
277 * c-common.c (c_cpp_error): Update for change to
278 rich_location::set_range.
280 2015-12-04 Paolo Bonzini <bonzini@gnu.org>
282 * c-common.c (maybe_warn_shift_overflow): Warn on all overflows if
283 shifting 1 out of the sign bit.
285 2015-12-04 Kirill Yukhin <kirill.yukhin@intel.com>
287 * c-common.c (c_common_attribute_table[]): Update max arguments
288 count for "simd" attribute.
289 (handle_simd_attribute): Parse "notinbranch" and "inbranch" arguments.
291 2015-12-03 Jakub Jelinek <jakub@redhat.com>
293 PR preprocessor/57580
294 * c-ppoutput.c (print): Change printed field to bool.
295 Move src_file last for smaller padding.
296 (init_pp_output): Set print.printed to false instead of 0.
297 (scan_translation_unit): Fix up formatting. Set print.printed
298 to true after printing something other than newline.
299 (scan_translation_unit_trad): Set print.printed to true instead of 1.
300 (maybe_print_line_1): Set print.printed to false instead of 0.
301 (print_line_1): Likewise.
302 (do_line_change): Set print.printed to true instead of 1.
303 (cb_define, dump_queued_macros, cb_include, cb_def_pragma,
304 dump_macro): Set print.printed to false after printing newline.
306 2015-12-02 Jason Merrill <jason@redhat.com>
308 * c-common.c (fold_for_warn): New.
309 (warn_logical_operator, warn_tautological_cmp)
310 (check_function_arguments_recurse, maybe_warn_bool_compare): Use it.
312 * c-common.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
313 (c_fully_fold_internal, decl_constant_value_for_optimization):
314 Move to c/c-fold.c.
315 * c-common.h: Don't declare decl_constant_value_for_optimization.
317 2015-12-02 Joseph Myers <joseph@codesourcery.com>
319 PR c/68162
320 * c-common.h (c_build_qualified_type): Add extra default
321 arguments.
323 2015-12-01 Julian Brown <julian@codesourcery.com>
324 Cesar Philippidis <cesar@codesourcery.com>
325 James Norris <James_Norris@mentor.com>
327 * c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
328 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
329 (pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
331 2015-11-30 Eric Botcazou <ebotcazou@adacore.com>
333 * c-ada-spec.c (print_ada_macros): Remove redundant blank line.
334 (decl_sloc_common): Delete and move bulk of processing to...
335 (decl_sloc): ...here.
336 (pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
337 (dump_ada_double_name): Remove S parameter and compute the suffix.
338 (dump_ada_array_type): Add PARENT parameter. Simplify computation of
339 element type and deal with an anonymous one.
340 (dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
341 (dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
342 and remove reference to QUAL_UNION_TYPE.
343 (dump_nested_types): Make 2 passes on the fields and move bulk to...
344 (dump_nested_type): ...here. New function extracted from above.
345 Generate a full declaration for anonymous element type of arrays.
346 (print_ada_declaration): Really skip anonymous declarations. Remove
347 references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
348 Clean up processing of declarations of array types and objects.
349 (print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
350 Remove obsolete code and tidy up.
352 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
354 PR c/67581
355 * c-common.c (handle_transparent_union_attribute): Update
356 also type variants.
358 2015-11-27 Martin Liska <mliska@suse.cz>
360 PR c++/68312
361 * array-notation-common.c (cilkplus_extract_an_triplets):
362 Release vector of vectors.
363 * cilk.c (gimplify_cilk_spawn): Free allocated memory.
365 2015-11-26 Eric Botcazou <ebotcazou@adacore.com>
367 PR c++/68527
368 * c-ada-spec.c (dump_nested_types): Add guard for error_mark_node.
369 (print_ada_struct_decl): Likewise.
371 2015-11-23 Igor Zamyatin <igor.zamyatin@intel.com>
373 PR c++/68001
374 * c-gimplify.c (c_gimplify_expr): Stop the process if see an error.
375 * cilk.c (recognize_spawn): Determine location in a more precise
376 way.
378 2015-11-19 Jason Merrill <jason@redhat.com>
380 * c-common.c (shorten_compare): But look through macros from
381 system headers.
383 2015-11-18 Jason Merrill <jason@redhat.com>
385 * c-common.c (shorten_compare): Don't -Wtype-limits if the
386 non-constant operand comes from a macro.
388 2015-11-17 Jason Merrill <jason@redhat.com>
390 PR bootstrap/68346
391 * c-common.c (warn_tautological_cmp): Fold before checking for
392 constants.
394 2015-11-16 Marek Polacek <polacek@redhat.com>
396 PR c++/68362
397 * c-common.c (check_case_bounds): Fold low and high cases.
399 2015-11-16 Marek Polacek <polacek@redhat.com>
401 * c-ada-spec.c (dump_ada_template): Use RECORD_OR_UNION_TYPE_P.
402 * c-common.c (c_common_get_alias_set): Likewise.
403 (handle_visibility_attribute): Likewise.
405 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
407 * c-common.c (handle_simd_attribute): New.
408 (struct attribute_spec): Add entry for "simd".
409 (handle_simd_attribute): New.
411 2015-11-13 Kai Tietz <ktietz70@googlemail.com>
413 * c-lex.c (interpret_float): Use fold_convert.
415 2015-11-13 David Malcolm <dmalcolm@redhat.com>
417 * c-common.c (c_fully_fold_internal): Capture existing souce_range,
418 and store it on the result.
419 * c-opts.c (c_common_init_options): Set
420 global_dc->colorize_source_p.
422 2015-11-12 James Norris <jnorris@codesourcery.com>
423 Joseph Myers <joseph@codesourcery.com>
425 * c-pragma.c (oacc_pragmas): Add entry for declare directive.
426 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_DECLARE.
427 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT and
428 PRAGMA_OACC_CLAUSE_LINK.
430 2015-11-11 Marek Polacek <polacek@redhat.com>
432 PR c/68107
433 PR c++/68266
434 * c-common.c (valid_array_size_p): New function.
435 * c-common.h (valid_array_size_p): Declare.
437 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr>
439 PR bootstrap/68271
440 * c-pragma.c (c_register_pragma_1): Update the gcc_assert to 256.
442 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
444 * array-notation-common.c: Remove unused header files.
445 * c-ada-spec.c: Likewise.
446 * c-cilkplus.c: Likewise.
447 * c-common.c: Likewise.
448 * c-cppbuiltin.c: Likewise.
449 * c-dump.c: Likewise.
450 * c-format.c: Likewise.
451 * c-gimplify.c: Likewise.
452 * c-indentation.c: Likewise.
453 * c-lex.c: Likewise.
454 * c-omp.c: Likewise.
455 * c-opts.c: Likewise.
456 * c-pch.c: Likewise.
457 * c-ppoutput.c: Likewise.
458 * c-pragma.c: Likewise.
459 * c-pretty-print.c: Likewise.
460 * c-semantics.c: Likewise.
461 * c-ubsan.c: Likewise.
462 * cilk.c: Likewise.
463 * stub-objc.c: Likewise.
465 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
466 Cesar Philippidis <cesar@codesourcery.com>
467 James Norris <jnorris@codesourcery.com>
468 Julian Brown <julian@codesourcery.com>
469 Nathan Sidwell <nathan@codesourcery.com>
471 * c-pragma.c (oacc_pragmas): Add "routine".
472 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE.
474 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
476 * c-common.c (c_common_attributes): Add scalar_storage_order.
477 (handle_scalar_storage_order_attribute): New function.
478 * c-pragma.c (global_sso): New variable.
479 (maybe_apply_pragma_scalar_storage_order): New function.
480 (handle_pragma_scalar_storage_order): Likewise.
481 (init_pragma): Register scalar_storage_order.
482 * c-pragma.h (maybe_apply_pragma_scalar_storage_order): Declare.
483 * c.opt (Wscalar-storage-order): New warning.
484 (fsso-struct=): New option.
486 2015-11-08 Martin Sebor <msebor@redhat.com>
488 * c.opt (Wplacement-new): Add a period to the end of a sentence.
490 2015-11-07 Richard Sandiford <richard.sandiford@arm.com>
492 * c-common.c: Don't undef DEF_BUILTIN.
494 2015-11-06 David Malcolm <dmalcolm@redhat.com>
496 * c-common.c (c_cpp_error): Convert parameter from location_t to
497 rich_location *. Eliminate the "column_override" parameter and
498 the call to diagnostic_override_column.
499 Update the "done_lexing" clause to set range 0
500 on the rich_location, rather than overwriting a location_t.
501 * c-common.h (c_cpp_error): Convert parameter from location_t to
502 rich_location *. Eliminate the "column_override" parameter.
504 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
505 Thomas Schwinge <thomas@codesourcery.com>
506 James Norris <jnorris@codesourcery.com>
508 * c-omp.c (c_oacc_split_loop_clauses): Make TILE, GANG, WORKER, VECTOR,
509 AUTO, SEQ, INDEPENDENT and PRIVATE loop clauses. Associate REDUCTION
510 clauses with parallel and kernels and loops.
511 * c-pragma.h (enum pragma_omp_clause): Add entries for
512 PRAGMA_OACC_CLAUSE_{INDEPENDENT,TILE,DEFAULT}.
513 * pt.c (tsubst_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,
514 NUM_WORKERS,VECTOR_LENGTH,GANG,WORKER,VECTOR,ASYNC,WAIT,TILE,AUTO,
515 INDEPENDENT,SEQ}.
516 (tsubst_expr): Add support for OMP_CLAUSE_{KERNELS,PARALLEL,LOOP}.
518 2015-11-05 Martin Sebor <msebor@redhat.com>
520 PR c++/67942
521 * c.opt (-Wplacement-new): New option.
523 2015-11-05 Jakub Jelinek <jakub@redhat.com>
525 * c-common.h (c_finish_omp_atomic): Add TEST argument.
526 (c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New prototypes.
527 * c-omp.c (c_finish_omp_atomic): Add TEST argument. Don't call
528 save_expr or create_tmp_var* if TEST is true.
529 (c_finish_omp_for): Store OMP_FOR_ORIG_DECLS always.
530 Don't call add_stmt here.
531 (struct c_omp_check_loop_iv_data): New type.
532 (c_omp_check_loop_iv_r, c_omp_check_loop_iv,
533 c_omp_check_loop_iv_exprs): New functions.
534 (c_omp_split_clauses): Adjust for lastprivate being allowed on
535 distribute.
536 (c_omp_declare_simd_clauses_to_numbers): Change
537 OMP_CLAUSE_LINEAR_VARIABLE_STRIDE OMP_CLAUSE_LINEAR_STEP into numbers.
538 (c_omp_declare_simd_clauses_to_decls): Similarly change those
539 from numbers to PARM_DECLs.
541 2015-11-04 Mikhail Maltsev <maltsevm@gmail.com>
543 * c-omp.c (c_omp_split_clauses): Remove conditional compilation. Use
544 flag_checking.
546 2015-11-03 Bernd Schmidt <bschmidt@redhat.com>
548 PR c++-common/67882
549 * c-common.h (fold_offsetof_1): Add argument.
550 * c-common.c (fold_offsetof_1): Diagnose more invalid
551 offsetof expressions that reference elements past the end of
552 an array.
554 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
555 Chung-Lin Tang <cltang@codesourcery.com>
557 * c-pragma.c (oacc_pragmas): Add "atomic".
558 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC.
560 2015-10-30 Evgeny Stupachenko <evstupac@gmail.com>
562 * c-common.c (handle_target_clones_attribute): New.
563 (c_common_attribute_table): Add handle_target_clones_attribute.
564 (handle_always_inline_attribute): Add check on target_clones attribute.
565 (handle_target_attribute): Ditto.
567 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
569 * array-notation-common.c: Reorder #include's and remove duplicates.
570 * c-ada-spec.c: Likewise.
571 * c-cilkplus.c: Likewise.
572 * c-common.c: Likewise.
573 * c-cppbuiltin.c: Likewise.
574 * c-dump.c: Likewise.
575 * c-format.c: Likewise.
576 * c-gimplify.c: Likewise.
577 * c-indentation.c: Likewise.
578 * c-lex.c: Likewise.
579 * c-omp.c: Likewise.
580 * c-opts.c: Likewise.
581 * c-pch.c: Likewise.
582 * c-ppoutput.c: Likewise.
583 * c-pragma.c: Likewise.
584 * c-pretty-print.c: Likewise.
585 * c-semantics.c: Likewise.
586 * c-ubsan.c: Likewise.
587 * cilk.c: Likewise.
588 * stub-objc.c: Likewise.
590 2015-10-28 Jason Merrill <jason@redhat.com>
592 * c-common.c (pointer_int_sum): Fold the MULT_EXPR.
594 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
595 James Norris <jnorris@codesourcery.com>
596 Cesar Philippidis <cesar@codesourcery.com>
598 PR c/64765
599 PR c/64880
600 * c-common.h (c_oacc_split_loop_clauses): Declare function.
601 * c-omp.c (c_oacc_split_loop_clauses): New function.
603 2015-10-21 Martin Sebor <msebor@redhat.com>
605 PR driver/68043
606 * c.opt: End each sentence that describes an option with a period.
608 2015-10-20 Marek Polacek <polacek@redhat.com>
610 * array-notation-common.c (is_cilkplus_vector_p): Define.
611 * c-common.h (is_cilkplus_vector_p): Declare.
613 2015-10-20 Marek Polacek <polacek@redhat.com>
615 * c.opt (std=gnu++11): Do not describe as experimental.
616 (std=gnu++14): Likewise.
618 2015-10-19 Jason Merrill <jason@redhat.com>
620 * c-cppbuiltin.c (c_cpp_builtins): Define
621 __cpp_nontype_template_args.
623 2015-10-19 Jason Merrill <jason@redhat.com>
625 * c-cppbuiltin.c (c_cpp_builtins): Define
626 __cpp_enumerator_attributes, __cpp_fold_expressions,
627 __cpp_unicode_characters.
629 2015-10-13 Jakub Jelinek <jakub@redhat.com>
630 Aldy Hernandez <aldyh@redhat.com>
632 * c-common.c (enum c_builtin_type): Define DEF_FUNCTION_TYPE_9,
633 DEF_FUNCTION_TYPE_10 and DEF_FUNCTION_TYPE_11.
634 (c_define_builtins): Likewise.
635 * c-common.h (enum c_omp_clause_split): Add
636 C_OMP_CLAUSE_SPLIT_TASKLOOP.
637 (c_finish_omp_critical, c_finish_omp_ordered): Add CLAUSES argument.
638 (c_finish_omp_for): Add ORIG_DECLV argument.
639 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP as
640 201511 instead of 201307.
641 * c-omp.c (c_finish_omp_critical): Add CLAUSES argument, set
642 OMP_CRITICAL_CLAUSES to it.
643 (c_finish_omp_ordered): Add CLAUSES argument, set
644 OMP_ORDERED_CLAUSES to it.
645 (c_finish_omp_for): Add ORIG_DECLV argument, set OMP_FOR_ORIG_DECLS
646 to it if OMP_FOR. Clear DECL_INITIAL on the IVs.
647 (c_omp_split_clauses): Handle OpenMP 4.5 combined/composite
648 constructs and new OpenMP 4.5 clauses. Clear
649 OMP_CLAUSE_SCHEDULE_SIMD if not combined with OMP_SIMD. Add
650 verification code.
651 * c-pragma.c (omp_pragmas_simd): Add taskloop.
652 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKLOOP.
653 (enum pragma_omp_clause): Add
654 PRAGMA_OMP_CLAUSE_{DEFAULTMAP,GRAINSIZE,HINT,{IS,USE}_DEVICE_PTR}
655 and PRAGMA_OMP_CLAUSE_{LINK,NOGROUP,NUM_TASKS,PRIORITY,SIMD,THREADS}.
657 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
659 * c-lex.c (interpret_float): Use real_equal instead of
660 REAL_VALUES_EQUAL.
662 2015-10-04 Jason Merrill <jason@redhat.com>
664 Implement N4514, C++ Extensions for Transactional Memory.
665 * c-common.c (c_common_reswords): Add C++ TM TS keywords.
666 (c_common_attribute_table): Add transaction_safe_dynamic.
667 transaction_safe now affects type identity.
668 (handle_tm_attribute): Handle transaction_safe_dynamic.
669 * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT,
670 RID_ATOMIC_CANCEL, RID_SYNCHRONIZED.
671 (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED.
672 (D_TRANSMEM): New.
673 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory.
674 * c-pretty-print.c (pp_c_attributes_display): Don't print
675 transaction_safe in C++.
677 2015-10-02 Marek Polacek <polacek@redhat.com>
679 * c.opt (Wduplicated-cond): Don't enable by -Wall anymore.
681 2015-10-02 Marek Polacek <polacek@redhat.com>
683 PR c/64249
684 * c-common.c (warn_duplicated_cond_add_or_warn): New function.
685 * c-common.h (warn_duplicated_cond_add_or_warn): Declare.
686 * c.opt (Wduplicated-cond): New option.
688 2015-10-01 Joseph Myers <joseph@codesourcery.com>
690 * c.opt (std=c11): Do not describe as experimental.
691 (std=gnu11): Likewise.
692 (std=iso9899:2011): Likewise.
694 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
696 * c-common.c (DEF_FUNCTION_TYPE_VAR_6): New.
697 (DEF_FUNCTION_TYPE_VAR_11): Delete.
699 2015-09-25 Marek Polacek <polacek@redhat.com>
701 * c-ubsan.c (ubsan_instrument_division): Remove unnecessary code.
702 (ubsan_instrument_shift): Likewise.
704 2015-09-25 Marek Polacek <polacek@redhat.com>
706 PR sanitizer/64906
707 * c-ubsan.c (ubsan_instrument_division): Also pre-evaluate OP1.
709 2015-09-24 Patrick Palka <ppalka@gcc.gnu.org>
711 * c-indentation.c (should_warn_for_misleading_indentation):
712 Compare next_stmt_vis_column with guard_line_first_nws instead
713 of with guard_line_vis_column.
715 2015-09-23 Manuel López-Ibáñez <manu@gcc.gnu.org>
717 PR c/49654
718 PR c/49655
719 * c-pragma.c (handle_pragma_diagnostic): Detect non-warning
720 options and options not valid for the current language.
722 2015-09-22 Patrick Palka <ppalka@gcc.gnu.org>
724 * c-indentation.c (should_warn_for_misleading_indentation):
725 Float out and consolidate the calls to get_visual_column that
726 are passed guard_exploc as an argument. Compare
727 next_stmt_vis_column with guard_line_first_nws instead of with
728 body_line_first_nws.
730 2015-09-22 Nathan Sidwell <nathan@codesourcery.com>
732 * c.opt (Wmultiple-inheritance, Wvirtual-inheritance, Wtemplates,
733 Wnamespaces): New C++ warnings.
735 2015-09-22 Jason Merrill <jason@redhat.com>
737 * c-common.h (abi_compat_version_crosses): New.
738 (warn_abi_version): Declare.
739 * c-common.c: Define it.
740 * c-opts.c (c_common_post_options): Handle it.
741 flag_abi_compat_version defaults to 8.
743 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com>
745 Complete the implementation of N4230, Nested namespace definition.
746 * c-cppbuiltin.c: Add __cpp_namespace_attributes and
747 __cpp_nested_namespace_definitions.
749 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
751 * c-pragma.c (handle_pragma_diagnostic): Fix wrong return.
753 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
755 * c-pragma.c (handle_pragma_diagnostic): Use explicit location
756 when warning.
757 * c-pragma.h (pragma_lex): Add optional loc argument.
759 2015-09-16 Mikhail Maltsev <maltsevm@gmail.com>
761 * c-format.c (check_format_arg): Adjust to use common block size in all
762 object pools.
764 2015-09-15 David Malcolm <dmalcolm@redhat.com>
766 * c-format.c (location_from_offset): Update for change in
767 signature of location_get_source_line.
768 * c-indentation.c (get_visual_column): Likewise.
769 (line_contains_hash_if): Likewise.
771 2015-09-14 Marek Polacek <polacek@redhat.com>
773 * c-opts.c (c_common_post_options): Set C++ standard earlier, before
774 setting various warnings.
776 2015-09-14 Marek Polacek <polacek@redhat.com>
778 * c-common.c (warn_for_sign_compare): Cast to unsigned when shifting
779 a negative value.
781 2015-09-11 Mark Wielaard <mjw@redhat.com>
783 PR c/28901
784 * c.opt (Wunused-variable): Option from common.opt.
785 (Wunused-const-variable): New option.
787 2015-09-09 Paolo Carlini <paolo.carlini@oracle.com>
789 PR c++/53184
790 * c.opt ([Wsubobject-linkage]): Add.
792 2015-09-03 Martin Sebor <msebor@redhat.com>
794 PR c/66516
795 * c-common.h (c_decl_implicit, reject_gcc_builtin): Declare new
796 functions.
797 * c-common.c (reject_gcc_builtin): Define.
799 2015-09-02 Balaji V. Iyer <balaji.v.iyer@intel.com>
801 PR middle-end/60586
802 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): New
803 prototype.
804 * c-gimplify.c (c_gimplify_expr): Added a call to the function
805 cilk_gimplify_call_params_in_spawned_fn.
806 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): New function.
807 (gimplify_cilk_spawn): Removed EXPR_STMT and CLEANUP_POINT_EXPR
808 unwrapping.
810 2015-08-25 Marek Polacek <polacek@redhat.com>
812 PR middle-end/67330
813 * c-common.c (handle_weak_attribute): Don't check whether the
814 visibility can be changed here.
816 2015-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
818 * c-lex.c (c_lex_with_flags): Use explicit locations.
820 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
822 * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
823 c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
825 2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
827 PR middle-end/36757
828 * c-common.c (check_builtin_function_arguments): Add check
829 for BUILT_IN_SIGNBIT argument.
831 2015-08-18 Paolo Carlini <paolo.carlini@oracle.com>
833 PR c++/67160
834 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_static_assert value
835 in c++1z mode.
837 2015-08-17 Marek Polacek <polacek@redhat.com>
839 * c-pretty-print.c (pp_c_cv_qualifiers): Remove code dealing
840 with whitespaces before qualifier names.
842 2015-08-12 Marek Polacek <polacek@redhat.com>
844 PR c++/55095
845 * c-common.c (maybe_warn_shift_overflow): Properly handle
846 left-shifting 1 into the sign bit.
848 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
850 * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy.
852 2015-08-06 Andrew Sutton <andrew.n.sutton@gmail.com>
853 Braden Obrzut <admin@maniacsvault.net>
854 Jason Merrill <jason@redhat.com>
856 Add C++ Concepts TS support.
857 * c-common.c (c_common_reswords): Add __is_same_as, concept, requires.
858 * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES.
859 (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New.
860 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts.
861 * c-opts.c (set_std_cxx1z): Set flag_concepts.
862 * c.opt (fconcepts): New.
864 2015-08-02 Martin Sebor <msebor@redhat.com>
866 * c.opt (-Wframe-address): New warning option.
868 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
870 * c-indentation.c (should_warn_for_misleading_indentation):
871 Improve heuristics.
873 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
875 * c-indentation.c (get_visual_column): Add parameter first_nws,
876 use it. Update comment documenting the function.
877 (is_first_nonwhitespace_on_line): Remove.
878 (should_warn_for_misleading_indentation): Replace usage of
879 of is_first_nonwhitespace_on_line with get_visual_column.
881 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
883 * c-indentation.h (struct token_indent_info): Define.
884 (get_token_indent_info): Define.
885 (warn_for_misleading_information): Declare.
886 * c-common.h (warn_for_misleading_information): Remove.
887 * c-identation.c (warn_for_misleading_indentation):
888 Change declaration to take three token_indent_infos. Adjust
889 accordingly.
890 * c-identation.c (should_warn_for_misleading_indentation):
891 Likewise. Bail out early if the body is a compound statement.
892 (guard_tinfo_to_string): Define.
894 2015-07-30 Jason Merrill <jason@redhat.com>
896 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
897 '*' for reference decay.
899 2015-07-30 Marek Polacek <polacek@redhat.com>
901 * c-common.c (warn_tautological_cmp): Bail for float types.
903 2015-07-27 Marek Polacek <polacek@redhat.com>
905 PR bootstrap/67030
906 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
908 2015-07-27 Marek Polacek <polacek@redhat.com>
910 PR c++/66555
911 PR c/54979
912 * c-common.c (find_array_ref_with_const_idx_r): New function.
913 (warn_tautological_cmp): New function.
914 * c-common.h (warn_tautological_cmp): Declare.
915 * c.opt (Wtautological-compare): New option.
917 2015-07-23 Marek Polacek <polacek@redhat.com>
919 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
920 (ubsan_instrument_shift): Likewise.
922 2015-07-23 Marek Polacek <polacek@redhat.com>
924 PR sanitizer/66908
925 * c-ubsan.c: Include gimplify.h.
926 (ubsan_instrument_division): Unshare OP0 and OP1.
927 (ubsan_instrument_shift): Likewise.
929 2015-07-20 Marek Polacek <polacek@redhat.com>
930 Richard Sandiford <richard.sandiford@arm.com>
932 PR c++/55095
933 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
934 Use EXPR_LOC_OR_LOC.
935 (maybe_warn_shift_overflow): New function.
936 * c-common.h (maybe_warn_shift_overflow): Declare.
937 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
938 * c.opt (Wshift-overflow): New option.
940 2015-07-16 Martin Liska <mliska@suse.cz>
942 * c-format.c (static void check_format_info_main): Use
943 object_allocator instead of pool_allocator.
944 (check_format_arg): Likewise.
945 (check_format_info_main): Likewise.
947 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
949 * c-opts.c: Remove multiline #include comment.
951 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
953 * c-common.c: Fix double word typos.
955 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
957 * c-ada-spec.h (cpp_operation): Revert latest change.
958 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
959 constructors and destructors.
961 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
963 * c-common.h: Adjust includes for flags.h changes.
964 * stub-objc.c: Likewise.
966 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
968 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
969 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
971 2015-07-08 Jakub Jelinek <jakub@redhat.com>
973 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
974 are to be removed, return NULL rather than original clauses list.
976 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
978 * array-notation-common.c: Adjust includes.
979 * c-ada-spec.c: Likewise.
980 * c-cilkplus.c: Likewise.
981 * c-common.h: Likewise.
982 * c-cppbuiltin.c: Likewise.
983 * c-dump.c: Likewise.
984 * c-format.c: Likewise.
985 * c-gimplify.c: Likewise.
986 * c-indentation.c: Likewise.
987 * c-lex.c: Likewise.
988 * c-omp.c: Likewise.
989 * c-opts.c: Likewise.
990 * c-pch.c: Likewise.
991 * c-ppoutput.c: Likewise.
992 * c-pragma.c: Likewise.
993 * c-pretty-print.c: Likewise.
994 * c-semantics.c: Likewise.
995 * c-ubsan.c: Likewise.
996 * cilk.c: Likewise.
997 * stub-objc.c: Likewise.
999 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
1001 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
1002 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
1004 2015-07-01 Jason Merrill <jason@redhat.com>
1006 * c-common.h (D_CXX11): Rename from D_CXX0X.
1007 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
1008 * c-common.c: Adjust.
1010 * c-opts.c (c_common_post_options): Default to C++14.
1012 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
1014 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
1016 Implement N4197 - Adding u8 character literals
1017 * c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
1018 CPP_CHAR.
1019 * c-common.c (c_parse_error): Print CPP_UTF8CHAR and
1020 CPP_UTF8CHAR_USERDEF tokens.
1021 * c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
1022 and CPP_UTF8CHAR tokens.
1023 (lex_charconst): Treat CPP_UTF8CHAR token.
1025 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1027 PR fortran/66605
1028 * c-common.c (do_warn_unused_parameter): Move here.
1029 * c-common.h (do_warn_unused_parameter): Declare.
1031 2015-06-29 Marek Polacek <polacek@redhat.com>
1033 PR c/66322
1034 * c-common.c (check_case_bounds): Add bool * parameter. Set
1035 OUTSIDE_RANGE_P.
1036 (c_add_case_label): Add bool * parameter. Pass it down to
1037 check_case_bounds.
1038 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
1039 warning here.
1040 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
1041 declarations.
1043 2015-06-27 Marek Polacek <polacek@redhat.com>
1045 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
1046 or VECTOR_INTEGER_TYPE_P throughout.
1047 * c-gimplify.c: Likewise.
1049 2015-06-26 Marek Polacek <polacek@redhat.com>
1051 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
1052 * c-common.c (c_fully_fold_internal): Likewise.
1053 (c_alignof_expr): Likewise.
1054 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
1055 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
1056 * cilk.c (create_parm_list): Likewise.
1058 2015-06-26 Marek Polacek <polacek@redhat.com>
1060 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
1062 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1064 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
1065 * c-gimplify.c: Likewise.
1066 * c-pragma.c: Likewise.
1067 * c-ubsan.c: Likewise.
1068 * cilk.c: Likewise.
1070 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1072 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
1073 ggc_hasher.
1075 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1077 * cilk.c: Move calls.h after tm.h in the include chain.
1079 2015-06-25 Marek Polacek <polacek@redhat.com>
1081 * array-notation-common.c: Use VAR_P throughout.
1082 * c-ada-spec.c: Likewise.
1083 * c-common.c: Likewise.
1084 * c-format.c: Likewise.
1085 * c-gimplify.c: Likewise.
1086 * c-omp.c: Likewise.
1087 * c-pragma.c: Likewise.
1088 * c-pretty-print.c: Likewise.
1089 * cilk.c: Likewise.
1091 2015-06-25 Marek Polacek <polacek@redhat.com>
1093 * cilk.c (extract_free_variables): Use is_global_var.
1095 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
1097 * c-common.c: Don't include target-def.h.
1099 2015-06-23 Marek Polacek <polacek@redhat.com>
1101 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
1102 when comparing INTEGER_CSTs.
1104 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
1106 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
1107 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
1108 (dump_ada_template): Skip partially specialized types.
1110 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
1112 * c-common.c (scalar_to_vector): Use std::swap instead of manually
1113 swapping.
1115 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1117 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
1118 * c-ada-spec.c: Likewise.
1119 * c-cilkplus.c: Likewise.
1120 * c-common.c: Likewise.
1121 * c-common.h: Likewise.
1122 * c-cppbuiltin.c: Likewise.
1123 * c-dump.c: Likewise.
1124 * c-format.c: Likewise.
1125 * c-gimplify.c: Likewise.
1126 * c-indentation.c: Likewise.
1127 * c-lex.c: Likewise.
1128 * c-omp.c: Likewise.
1129 * c-opts.c: Likewise.
1130 * c-pch.c: Likewise.
1131 * c-ppoutput.c: Likewise.
1132 * c-pragma.c: Likewise.
1133 * c-pretty-print.c: Likewise.
1134 * c-semantics.c: Likewise.
1135 * c-ubsan.c: Likewise.
1136 * cilk.c: Likewise.
1137 * stub-objc.c: Likewise.
1139 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
1141 PR c++/65168
1142 * c-common.c (c_common_truthvalue_conversion): Warn when
1143 converting an address of a reference to a truth value.
1145 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1147 * array-notation-common.c : Adjust include files.
1148 * c-ada-spec.c : Likewise.
1149 * c-cilkplus.c : Likewise.
1150 * c-common.c : Likewise.
1151 * c-common.h : Likewise.
1152 * c-cppbuiltin.c : Likewise.
1153 * c-dump.c : Likewise.
1154 * c-format.c : Likewise.
1155 * c-gimplify.c : Likewise.
1156 * c-indentation.c : Likewise.
1157 * c-lex.c : Likewise.
1158 * c-omp.c : Likewise.
1159 * c-opts.c : Likewise.
1160 * c-pch.c : Likewise.
1161 * c-ppoutput.c : Likewise.
1162 * c-pragma.c : Likewise.
1163 * c-pretty-print.c : Likewise.
1164 * c-semantics.c : Likewise.
1165 * c-ubsan.c : Likewise.
1166 * cilk.c : Likewise.
1167 * stub-objc.c : Likewise.
1169 2015-06-08 Marek Polacek <polacek@redhat.com>
1171 PR c/66415
1172 * c-format.c (location_from_offset): Return LOC if LINE is null.
1174 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1176 * c-common.h (c_parse_final_cleanups): New prototype.
1177 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
1179 2015-06-04 Sriraman Tallam <tmsriram@google.com>
1181 * c-common.c (noplt): New attribute.
1182 (handle_noplt_attribute): New handler.
1184 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1186 * array-notation-common.c: Adjust includes for restructured coretypes.h.
1187 * c-ada-spec.c: Likewise.
1188 * c-cilkplus.c: Likewise.
1189 * c-common.c: Likewise.
1190 * c-common.h: Likewise.
1191 * c-cppbuiltin.c: Likewise.
1192 * c-dump.c: Likewise.
1193 * c-format.c: Likewise.
1194 * c-gimplify.c: Likewise.
1195 * c-indentation.c: Likewise.
1196 * c-lex.c: Likewise.
1197 * c-omp.c: Likewise.
1198 * c-opts.c: Likewise.
1199 * c-pch.c: Likewise.
1200 * c-ppoutput.c: Likewise.
1201 * c-pragma.c: Likewise.
1202 * c-pretty-print.c: Likewise.
1203 * c-semantics.c: Likewise.
1204 * c-ubsan.c: Likewise.
1205 * cilk.c: Likewise.
1206 * stub-objc.c: Likewise.
1208 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1210 PR c/66220:
1211 * c-indentation.c (should_warn_for_misleading_indentation): Use
1212 expand_location rather than expand_location_to_spelling_point.
1213 Don't warn if the guarding statement is more indented than the
1214 next/body stmts.
1216 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1218 * c-indentation.c (warn_for_misleading_indentation): Bail out
1219 immediately if -Wmisleading-indentation isn't enabled.
1221 2015-06-01 Martin Liska <mliska@suse.cz>
1223 * c-format.c (check_format_arg):Use new type-based pool allocator.
1224 (check_format_info_main) Likewise.
1226 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
1228 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
1229 (has_nontrivial_methods): Likewise.
1231 2015-05-25 Marek Polacek <polacek@redhat.com>
1233 * c-ubsan.c (ubsan_instrument_shift): Use type0.
1235 2015-05-22 Marek Polacek <polacek@redhat.com>
1237 PR c/47043
1238 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
1240 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1242 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
1243 STACK_GROWS_DOWNWARD.
1245 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1247 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
1248 STACK_GROWS_DOWNWARD rather than if it is defined.
1250 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1252 PR c/52952
1253 * c-format.c (location_column_from_byte_offset): New.
1254 (location_from_offset): New.
1255 (struct format_wanted_type): Add offset_loc field.
1256 (check_format_info): Move handling of location for extra arguments
1257 closer to the point of warning.
1258 (check_format_info_main): Pass the result of location_from_offset
1259 to warning_at.
1260 (format_type_warning): Pass the result of location_from_offset
1261 to warning_at.
1263 2015-05-20 Marek Polacek <polacek@redhat.com>
1265 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
1267 2015-05-20 Marek Polacek <polacek@redhat.com>
1269 * c-ada-spec.c (dump_sloc): Use DECL_P.
1271 2015-05-20 Marek Polacek <polacek@redhat.com>
1273 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1274 * c-common.c: Likewise.
1276 2015-05-19 David Malcolm <dmalcolm@redhat.com>
1278 * c-common.h (fe_file_change): Strengthen param from
1279 const line_map * to const line_map_ordinary *.
1280 (pp_file_change): Likewise.
1281 * c-lex.c (fe_file_change): Likewise.
1282 (cb_define): Use linemap_check_ordinary when invoking
1283 SOURCE_LINE.
1284 (cb_undef): Likewise.
1285 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
1286 invoking cb_file_change.
1287 (c_finish_options): Likewise.
1288 (push_command_line_include): Likewise.
1289 (cb_file_change): Strengthen param "new_map" from
1290 const line_map * to const line_map_ordinary *.
1291 * c-ppoutput.c (cb_define): Likewise for local "map".
1292 (pp_file_change): Likewise for param "map" and local "from".
1294 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1296 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
1298 2015-05-18 Tom de Vries <tom@codesourcery.com>
1300 * c-common.c (build_va_arg_1): New function.
1301 (build_va_arg): Add address operator to va_list operand if necessary.
1303 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
1305 PR c/48956
1306 * c-common.c (int_safely_convertible_to_real_p): Define.
1307 (unsafe_conversion_p): Check conversions involving complex types.
1308 (conversion_warning): Add new warning message for conversions which
1309 discard imaginary component.
1310 * c-common.h: (enum conversion_safety): Add new enumerator for such
1311 conversions.
1313 2015-05-14 Marek Polacek <polacek@redhat.com>
1315 PR c/66066
1316 PR c/66127
1317 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
1318 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
1319 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
1320 use it. If FOR_INT_CONST, require that all evaluated operands be
1321 INTEGER_CSTs.
1323 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1325 * c-common.h (warn_for_misleading_indentation): New prototype.
1326 * c-indentation.c: New file.
1327 * c.opt (Wmisleading-indentation): New option.
1329 2015-05-12 Tom de Vries <tom@codesourcery.com>
1331 PR tree-optimization/66010
1332 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
1334 2015-05-09 Jason Merrill <jason@redhat.com>
1336 * c-opts.c (c_common_post_options): Also clear
1337 cpp_opts->cpp_warn_cxx11_compat.
1339 * c-common.h (enum cxx_dialect): Add cxx_unset.
1340 * c-common.c (cxx_dialect): Initialize to cxx_unset.
1341 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
1343 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
1344 (std=gnu++0x): Mark as Undocumented.
1345 (std=gnu++1y): Add deprecated message.
1347 2015-05-08 Jason Merrill <jason@redhat.com>
1349 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
1350 * c-opts.c: Adjust.
1352 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
1354 2015-05-08 Marek Polacek <polacek@redhat.com>
1356 PR c/64918
1357 * c.opt (Woverride-init-side-effects): New option.
1359 2015-05-07 Marek Polacek <polacek@redhat.com>
1361 PR c/65179
1362 * c-common.c (c_fully_fold_internal): Warn when left shifting a
1363 negative value.
1364 * c.opt (Wshift-negative-value): New option.
1365 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
1366 when -Wextra and C99/C++11 mode.
1368 2015-05-07 Marek Polacek <polacek@redhat.com>
1369 Martin Uecker <uecker@eecs.berkeley.edu>
1371 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
1372 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
1374 2015-05-05 Jason Merrill <jason@redhat.com>
1376 * c.opt (Wterminate): New.
1378 2015-04-30 Marek Polacek <polacek@redhat.com>
1380 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
1381 require that the non-constant be of a boolean type.
1383 2015-04-29 Josh Triplett <josh@joshtriplett.org>
1385 * c-common.c (handle_section_attribute): Refactor to reduce
1386 nesting and distinguish between error cases.
1388 2015-04-29 Marek Polacek <polacek@redhat.com>
1390 PR c/64610
1391 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
1392 with 0/1.
1394 2015-04-29 Jakub Jelinek <jakub@redhat.com>
1396 * c-common.h (omp_clause_mask): Unconditionally define as a class.
1397 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
1398 HOST_BITS_PER_WIDE_INT.
1400 2015-04-28 Tom de Vries <tom@codesourcery.com>
1402 PR tree-optimization/65887
1403 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
1405 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
1406 Pierre-Marie de Rodat <derodat@adacore.com>
1408 * c-ada-spec.c (in_function): Delete.
1409 (dump_generic_ada_node): Do not change in_function and remove the
1410 redundant code dealing with it.
1411 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
1412 (print_ada_methods): Output the static member functions in a nested
1413 package after the regular methods as well as associated renamings.
1415 2015-04-24 Marek Polacek <polacek@redhat.com>
1417 PR c/65830
1418 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
1419 and OPT_Wshift_count_overflow.
1421 PR c/63357
1422 * c-common.c (warn_logical_operator): Warn if the operands have the
1423 same expressions.
1425 2015-04-24 Marek Polacek <polacek@redhat.com>
1427 PR c/61534
1428 * c-common.c (warn_logical_operator): Bail if either operand comes
1429 from a macro expansion.
1431 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1433 PR target/55143
1434 * c-common.c (c_default_pointer_mode): Add definition.
1435 * c-common.h (c_default_pointer_mode): Add declaration.
1437 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1439 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
1440 on record_builtin_type argument.
1442 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1444 PR c/65120
1445 * c-common.c (warn_logical_not_parentheses): Don't warn for
1446 !x == 0 or !x != 0.
1448 2015-03-07 Marek Polacek <polacek@redhat.com>
1450 PR sanitizer/65280
1451 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
1452 before trying to figure out whether we have a flexible array member.
1454 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
1455 Jonathan Wakely <jwakely.gcc@gmail.com>
1457 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
1459 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
1461 PR ada/65319
1462 * c-ada-spec.c (print_destructor): Remove obsolete code.
1464 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
1466 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
1467 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
1468 DECL_TEMPLATE_RESULT emulations.
1469 (dump_ada_template)): Add guard for TYPE_METHODS.
1471 2015-02-27 Marek Polacek <polacek@redhat.com>
1473 PR c/65040
1474 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
1476 2015-02-27 Kai Tietz <ktietz@redhat.com>
1478 PR c/35330
1479 * c-pragma.c (handle_pragma_weak): Do not try to create
1480 weak/alias of declarations not being function, or variable
1481 declarations.
1483 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
1485 PR libgomp/64625
1486 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1487 Remove macros.
1488 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
1490 2015-02-16 Marek Polacek <polacek@redhat.com>
1492 PR c/65066
1493 * c-format.c (check_format_types): Handle null param.
1495 2015-02-13 Marek Polacek <polacek@redhat.com>
1497 PR c/65040
1498 * c-format.c (check_format_types): Don't warn about different
1499 signedness if the original value is in the range of WANTED_TYPE.
1501 2015-02-12 Jason Merrill <jason@redhat.com>
1503 PR c++/64956
1504 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
1505 to the current highest version.
1506 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
1508 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1510 PR c/64824
1511 PR c/64868
1512 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
1513 instead of RDIV_EXPR. Use build_binary_op instead of
1514 build2_loc.
1516 2015-01-30 Joseph Myers <joseph@codesourcery.com>
1518 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
1519 to pass input_location as first argument.
1521 2015-01-23 Tom de Vries <tom@codesourcery.com>
1523 PR libgomp/64672
1524 * c.opt (fopenacc): Mark as LTO option.
1526 2015-01-23 Tom de Vries <tom@codesourcery.com>
1528 PR libgomp/64707
1529 * c.opt (fopenmp): Mark as LTO option.
1531 2015-01-21 Jakub Jelinek <jakub@redhat.com>
1533 PR c/63307
1534 * cilk.c (fill_decls_vec): Only put decls into vector v.
1535 (compare_decls): Fix up formatting.
1537 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
1539 PR c/63307
1540 * cilk.c: Include vec.h.
1541 (struct cilk_decls): New structure.
1542 (wrapper_parm_cb): Split this function to...
1543 (fill_decls_vec): ...this...
1544 (create_parm_list): ...and this.
1545 (compare_decls): New function.
1546 (for_local_cb): Remove.
1547 (wrapper_local_cb): Ditto.
1548 (build_wrapper_type): For now first traverse and fill vector of
1549 declarations then sort it and then deal with sorted vector.
1550 (cilk_outline): Ditto.
1551 (declare_one_free_variable): Ditto.
1553 2015-01-21 Jason Merrill <jason@redhat.com>
1555 PR c++/64629
1556 * c-format.c (check_format_arg): Call decl_constant_value.
1558 2015-01-19 Martin Liska <mliska@suse.cz>
1560 * c-common.c (handle_noicf_attribute): New function.
1562 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1563 Bernd Schmidt <bernds@codesourcery.com>
1564 James Norris <jnorris@codesourcery.com>
1565 Cesar Philippidis <cesar@codesourcery.com>
1566 Ilmir Usmanov <i.usmanov@samsung.com>
1567 Jakub Jelinek <jakub@redhat.com>
1569 * c.opt (fopenacc): New option.
1570 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
1571 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1572 New macros.
1573 * c-common.h (c_finish_oacc_wait): New prototype.
1574 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
1575 (c_finish_oacc_wait): New function.
1576 * c-pragma.c (oacc_pragmas): New variable.
1577 (c_pp_lookup_pragma, init_pragma): Handle it.
1578 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
1579 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
1580 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
1581 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
1582 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
1583 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
1584 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
1585 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
1586 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
1587 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
1588 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
1589 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
1590 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
1591 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
1592 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
1593 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
1594 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
1595 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
1596 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
1597 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
1598 PRAGMA_OACC_CLAUSE_WORKER.
1600 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
1602 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
1603 for the new option fstack-protector_explicit.
1604 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
1605 (handle_stack_protect_attribute): New function.
1607 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
1609 * c.opt: New option -Warray-bounds=.
1611 2015-01-09 Michael Collison <michael.collison@linaro.org>
1613 * array-notation-common.c: Include hash-set.h, machmode.h,
1614 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1615 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1616 * c-ada-spec.c: Ditto.
1617 * c-cilkplus.c: Ditto.
1618 * c-common.c: Include input.h due to flattening of tree.h.
1619 Define macro GCC_C_COMMON_C.
1620 * c-common.h: Flatten tree.h header files into c-common.h.
1621 Remove include of tree-core.h.
1622 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1623 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1624 fold-const.h, wide-int.h, and inchash.h due to
1625 flattening of tree.h.
1626 * c-dump.c: Ditto.
1627 * c-format.c: Flatten tree.h header files into c-common.h.
1628 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1629 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1630 fold-const.h, wide-int.h, and inchash.h due to
1631 flattening of tree.h.
1632 * c-dump.c: Include hash-set.h, machmode.h,
1633 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1634 fold-const.h, wide-int.h, and inchash.h due to
1635 flattening of tree.h.
1636 * c-format.c: Include hash-set.h, machmode.h,
1637 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1638 fold-const.h, wide-int.h, inchash.h and real.h due to
1639 flattening of tree.h.
1640 * c-gimplify.c: Include hash-set.h, machmode.h,
1641 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1642 fold-const.h, wide-int.h, and inchash.h due to
1643 flattening of tree.h.
1644 * cilk.c: Ditto.
1645 * c-lex.c: Ditto.
1646 * c-omp.c: Ditto.
1647 * c-opts.c: Ditto.
1648 * c-pch.c: Ditto.
1649 * c-ppoutput.c: Ditto.
1650 * c-pragma.c: Ditto.
1651 * c-pretty-print.c: Ditto.
1652 * c-semantics.c: Ditto.
1653 * c-ubsan.c: Ditto.
1654 * stub-objc.c: Ditto.
1656 2015-01-08 Jason Merrill <jason@redhat.com>
1658 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
1659 do_ubsan_in_current_function.
1660 (ubsan_maybe_instrument_reference_or_call): Likewise.
1661 * c-ubsan.h: Declare it.
1663 2015-01-08 Mike Stump <mikestump@comcast.net>
1665 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
1667 2015-01-07 Marek Polacek <polacek@redhat.com>
1669 PR c/64440
1670 * c-common.c (c_fully_fold_internal): Warn for division and modulo
1671 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
1673 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
1675 PR c++/31397
1676 * c.opt (Wsuggest-override): New option.
1678 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1680 Update copyright years.
1682 2015-01-05 Marek Polacek <polacek@redhat.com>
1684 PR c/64423
1685 * c-common.c (warn_array_subscript_with_type_char): Add location_t
1686 parameter. Use it.
1687 * c-common.h (warn_array_subscript_with_type_char): Update
1688 declaration.
1690 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
1692 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
1693 Control macro with flag_sized_deallocation.
1695 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1697 * c.opt (Wdiscarded-array-qualifiers): New option.
1699 2014-12-19 Jakub Jelinek <jakub@redhat.com>
1701 PR preprocessor/63831
1702 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
1703 and __has_cpp_attribute here.
1704 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
1705 c_common_has_attribute.
1706 * c-common.h (c_common_has_attribute): New prototype.
1707 * c-lex.c (init_c_lex): Set cb->has_attribute to
1708 c_common_has_attribute instead of cb_has_attribute.
1709 (get_token_no_padding): New function.
1710 (cb_has_attribute): Renamed to ...
1711 (c_common_has_attribute): ... this. No longer static. Use
1712 get_token_no_padding, require ()s, don't build TREE_LIST
1713 unnecessarily, fix up formatting, adjust diagnostics, call
1714 init_attributes.
1716 2014-12-15 Jason Merrill <jason@redhat.com>
1718 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
1719 (-Wsized-deallocation): New.
1720 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
1721 to on in C++14 and up.
1723 2014-12-11 Jason Merrill <jason@redhat.com>
1725 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
1727 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
1728 we aren't complaining about VLAs.
1730 2014-12-06 Marek Polacek <polacek@redhat.com>
1732 PR tree-optimization/64183
1733 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
1734 shift-expression if it is integer_type_node. Use types_compatible_p.
1736 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1738 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
1739 last argument from create_tmp_var_raw and create_tmp_var calls.
1740 * cilk.c (gimplify_cilk_spawn): Likewise.
1741 * c-omp.c (c_finish_omp_atomic): Likewise.
1743 2014-11-28 Marek Polacek <polacek@redhat.com>
1745 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
1746 instead of unsigned_type_node.
1748 2014-11-28 Marek Polacek <polacek@redhat.com>
1750 PR c/63862
1751 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
1752 to op1_utype.
1753 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
1754 expression to unsigned_type_node.
1756 2014-11-20 Mark Wielaard <mjw@redhat.com>
1758 PR debug/38757
1759 * c-opts.c (set_std_c89): Set lang_hooks.name.
1760 (set_std_c99): Likewise.
1761 (set_std_c11): Likewise.
1762 (set_std_cxx98): Likewise.
1763 (set_std_cxx11): Likewise.
1764 (set_std_cxx14): Likewise.
1765 (set_std_cxx1z): Likewise.
1767 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1769 PR target/63764
1770 * c-common.h (convert_vector_to_pointer_for_subscript): Change
1771 return type to bool.
1772 * c-common.c: Include gimple-expr.h.
1773 (convert_vector_to_pointer_for_subscript): Change return type to
1774 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
1775 and copy it into a TARGET_EXPR and use that instead of *vecp
1776 directly.
1778 2014-11-19 David Malcolm <dmalcolm@redhat.com>
1780 Merger of git branch "gimple-classes-v2-option-3".
1781 * ChangeLog.gimple-classes: New.
1782 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
1783 from being just a vec<gimple> to a vec<gbind *>.
1785 2014-11-18 Jakub Jelinek <jakub@redhat.com>
1787 PR sanitizer/63813
1788 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
1789 argument to ptype, set type to TREE_TYPE (ptype). Don't call
1790 get_pointer_alignment for non-pointers. Use ptype, or if it is
1791 reference type, corresponding pointer type, as type of kind
1792 argument.
1793 (ubsan_maybe_instrument_reference,
1794 ubsan_maybe_instrument_member_call): Adjust callers.
1796 2014-11-15 Marek Polacek <polacek@redhat.com>
1798 PR middle-end/63884
1799 * array-notation-common.c (is_sec_implicit_index_fn): Return false
1800 for NULL fndecl.
1801 (extract_array_notation_exprs): Return for NULL node.
1803 2014-11-12 Joseph Myers <joseph@codesourcery.com>
1805 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
1806 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
1808 2014-11-12 Jakub Jelinek <jakub@redhat.com>
1810 PR c/59708
1811 * c-common.c (check_builtin_function_arguments): Handle
1812 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
1814 2014-11-10 Andi Kleen <ak@linux.intel.com>
1816 PR c/60804
1817 * c-common.h (check_no_cilk): Declare.
1818 * cilk.c (get_error_location): New function.
1819 (check_no_cilk): Dito.
1821 2014-11-10 Andi Kleen <ak@linux.intel.com>
1823 * cilk.c (recognize_spawn): Use expression location
1824 for error message.
1826 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1828 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
1830 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
1832 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
1833 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
1834 (__cpp_range_based_for, __cpp_initializer_lists,
1835 __cpp_delegating_constructors, __cpp_nsdmi,
1836 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
1837 for C++11; (__cpp_attribute_deprecated): Remove in favor of
1838 __has_cpp_attribute.
1839 * c-lex.c (cb_has_attribute): New callback CPP function;
1840 (init_c_lex): Set has_attribute callback.
1842 2014-11-04 Richard Biener <rguenther@suse.de>
1844 * c-common.c (shorten_compare): Do not shorten mixed
1845 DFP and non-DFP compares.
1847 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1849 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
1850 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
1851 Commentary and rearrangement of tests.
1852 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
1853 Commentary and rearrangement of tests.
1854 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
1855 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
1857 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1859 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
1860 enum from machine_mode.
1862 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1864 * c-common.c: Adjust include files.
1865 * c-gimplify.c: Ditto.
1866 * cilk.c: Ditto.
1867 * c-pragma.c: Ditto.
1868 * c-ubsan.c: Ditto.
1870 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1872 * c-gimplify.c: Adjust include files.
1874 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1876 PR c++/53061
1877 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
1878 c_common_initialize_diagnostics.
1879 * c-common.h: Likewise.
1881 2014-10-24 Marek Polacek <polacek@redhat.com>
1883 PR c/56980
1884 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
1885 print "struct"/"union"/"enum" for typedefed names.
1887 2014-10-23 Marek Polacek <polacek@redhat.com>
1889 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
1890 in unsigned type.
1892 2014-10-22 Jakub Jelinek <jakub@redhat.com>
1893 Yury Gribov <y.gribov@samsung.com>
1895 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1896 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
1897 instead of flag_sanitize_recover as bool flag.
1899 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
1901 * cilk.c: Revert previous change.
1903 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
1905 PR c/63307
1906 * cilk.c: Include vec.h.
1907 (struct cilk_decls): New structure.
1908 (wrapper_parm_cb): Split this function to...
1909 (fill_decls_vec): ...this...
1910 (create_parm_list): ...and this.
1911 (compare_decls): New function.
1912 (for_local_cb): Remove.
1913 (wrapper_local_cb): Ditto.
1914 (build_wrapper_type): For now first traverse and fill vector of
1915 declarations then sort it and then deal with sorted vector.
1916 (cilk_outline): Ditto.
1917 (declare_one_free_variable): Ditto.
1919 2014-10-17 Marek Polacek <polacek@redhat.com>
1921 * c-opts.c (c_common_post_options): Set warn_implicit_int.
1922 * c.opt (Wimplicit-int): Initialize to -1.
1924 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1926 * c-pragma.c: Adjust include files.
1927 * c-semantics.c: Likewise.
1929 2014-10-16 DJ Delorie <dj@redhat.com>
1931 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
1932 multiples of bytes.
1934 2014-10-14 Jason Merrill <jason@redhat.com>
1936 PR c++/63455
1937 * c-common.h (CPP_PREPARSED_EXPR): New.
1938 (N_CP_TTYPES): Adjust.
1940 2014-10-15 Marek Polacek <polacek@redhat.com>
1942 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
1944 2014-10-14 DJ Delorie <dj@redhat.com>
1946 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
1947 types, not just __int128.
1948 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
1949 types, not just __int128.
1950 (cpp_atomic_builtins): Round pointer sizes up.
1951 (type_suffix): Use type precision, not specific types.
1952 * c-common.c (c_common_reswords): Remove __int128 special case.
1953 (c_common_type_for_size): Check for all __intN types, not just
1954 __int128.
1955 (c_common_type_for_mode): Likewise.
1956 (c_common_signed_or_unsigned_type): Likewise.
1957 (c_build_bitfield_integer_type): Likewise.
1958 (c_common_nodes_and_builtins): Likewise.
1959 (keyword_begins_type_specifier): Likewise.
1960 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
1961 __intN variants.
1963 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
1965 * c-common.c: Use hash_table instead of hashtab.
1967 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
1969 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
1970 C++11 section.
1972 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
1974 PR c++/54427
1975 PR c++/57198
1976 PR c++/58845
1977 * c-common.c (warn_logical_operator): Punt for vectors.
1979 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1981 Implement SD-6: SG10 Feature Test Recommendations
1982 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
1983 macros and the __has_header macro.
1985 2014-09-30 Jason Merrill <jason@redhat.com>
1987 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
1988 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
1989 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1991 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
1992 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1994 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
1995 * c-common.c (c_common_reswords): Remove __is_convertible_to.
1997 2014-09-24 Marek Polacek <polacek@redhat.com>
1999 PR c/61405
2000 PR c/53874
2001 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
2003 2014-09-23 Andi Kleen <ak@linux.intel.com>
2005 * c-common.c (handle_no_reorder_attribute): New function.
2006 (c_common_attribute_table): Add no_reorder attribute.
2008 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2010 * c-cppbuiltin.c (c_cpp_builtins): Define
2011 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
2012 modes.
2014 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2016 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
2017 for supported floating-point modes.
2019 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2021 * c.opt (Wpsabi): Use LangEnabledBy.
2022 * c-opts.c (c_common_handle_option): Do not handle here.
2024 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2026 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
2027 macros for floating-point modes.
2029 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
2031 PR target/58757
2032 * c-cppbuiltin.c (builtin_define_float_constants): Correct
2033 __*_DENORM_MIN__ without denormals.
2035 2014-09-10 Jakub Jelinek <jakub@redhat.com>
2037 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2038 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2039 ubsan_create_data callers.
2040 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
2041 index is constant or BIT_AND_EXPR with constant mask and is
2042 small enough for the bound.
2043 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
2044 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
2046 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2048 * c.opt: Add CppReason to various flags.
2049 (Wdate-time): Re-sort.
2050 * c-common.c: Include c-common.h earlier.
2051 (struct reason_option_codes_t): Delete.
2052 (c_option_controlling_cpp_error): Prefix global type and struct
2053 with cpp_.
2055 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2057 * c.opt (Wnormalized): New.
2058 (Wnormalized=): Use Enum and Reject Negative.
2059 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
2061 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2063 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
2064 digits of floating-point modes if -fbuilding-libgcc.
2066 2014-09-05 Joseph Myers <joseph@codesourcery.com>
2068 * c-cppbuiltin.c (c_cpp_builtins): Also define
2069 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
2070 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
2071 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
2072 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
2073 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
2074 __LIBGCC_STACK_GROWS_DOWNWARD__,
2075 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
2076 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
2077 __LIBGCC_DWARF_FRAME_REGISTERS__,
2078 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
2079 __LIBGCC_STACK_POINTER_REGNUM__ and
2080 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
2081 (builtin_define_with_value): Handle backslash-escaping in string
2082 macro values.
2084 2014-09-05 Richard Biener <rguenther@suse.de>
2086 PR middle-end/63148
2087 * c-format.c (check_format_arg): Properly handle
2088 effectively signed POINTER_PLUS_EXPR offset.
2090 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2092 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
2093 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
2094 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
2095 and Init.
2096 * c-opts.c (c_common_handle_option): Do not handle here.
2097 (sanitize_cpp_opts): Likewise.
2098 * c-common.c (struct reason_option_codes_t): Handle
2099 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
2101 2014-09-03 Marek Polacek <polacek@redhat.com>
2103 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
2105 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2106 Balaji V. Iyer <balaji.v.iyer@intel.com>
2107 Igor Zamyatin <igor.zamyatin@intel.com>
2109 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
2110 * c-common.c (c_common_reswords): Added _Cilk_for.
2111 * c-common.h (enum rid): Added RID_CILK_FOR.
2112 (cilk_for_number_of_iterations): Add declaration.
2113 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
2114 CILK_FOR.
2115 * c-pragma.c (init_pragma): Register "grainsize" pragma.
2116 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
2118 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2120 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
2121 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
2122 Wundef): Use CPP, Var and Init.
2123 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
2125 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2127 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
2128 * c-opts.c (c_common_handle_option): Do not handle here.
2130 2014-08-25 Jason Merrill <jason@redhat.com>
2132 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
2133 -std=c++14 and -std=gnu++14, rather than the reverse.
2134 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
2135 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
2136 * c-common.h (cxx_dialect): Remove cxx1y.
2138 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
2140 * c-common.h (enum cxx_dialect): Add cxx14.
2141 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
2142 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
2143 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
2145 2014-08-22 Jason Merrill <jason@redhat.com>
2147 * c.opt (std=gnu++17): Fix alias.
2149 2014-08-22 Marek Polacek <polacek@redhat.com>
2151 PR c++/62199
2152 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
2153 check for vector types. Drop LHS argument.
2154 * c-common.h (warn_logical_not_parentheses): Adjust.
2156 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2158 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
2159 (Wmultichar): Likewise.
2160 (Wdate-time): Use C-family languages instead of Common. Use CPP
2161 and Var.
2162 * c-opts.c (c_common_handle_option): Do not handle the above
2163 options here.
2164 (sanitize_cpp_opts): Likewise.
2166 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2168 PR fortran/44054
2169 * c-opts.c: Include tree-diagnostics.h.
2170 (c_diagnostic_finalizer): New.
2171 (c_common_initialize_diagnostics): Use it.
2173 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2175 PR preprocessor/51303
2176 * c-common.c (struct reason_option_codes_t option_codes):
2177 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
2179 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2181 PR c/60975
2182 PR c/53063
2183 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
2184 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
2185 (c_common_post_options): Call init_global_opts_from_cpp.
2186 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
2188 2014-08-19 Marek Polacek <polacek@redhat.com>
2190 PR c++/62153
2191 * c-common.c (maybe_warn_bool_compare): New function.
2192 * c-common.h (maybe_warn_bool_compare): Declare.
2193 * c.opt (Wbool-compare): New option.
2195 2014-08-19 Marek Polacek <polacek@redhat.com>
2197 * c.opt (Wc99-c11-compat): New option.
2199 2014-08-19 Marek Polacek <polacek@redhat.com>
2201 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
2202 to warn_c90_c99_compat.
2203 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
2204 to -1.
2206 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2207 Steven Bosscher <steven@gcc.gnu.org>
2209 PR c/52952
2210 * c-format.c: Add extra_arg_loc and format_string_loc to struct
2211 format_check_results.
2212 (check_function_format): Use true and add comment for boolean
2213 argument.
2214 (finish_dollar_format_checking): Use explicit location when warning.
2215 (check_format_info): Likewise.
2216 (check_format_arg): Set extra_arg_loc and format_string_loc.
2217 (check_format_info_main): Use explicit location when warning.
2218 (check_format_types): Pass explicit location.
2219 (format_type_warning): Likewise.
2221 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2223 PR fortran/44054
2224 * c-format.c: Handle Fortran flags.
2226 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
2228 PR other/61962
2229 * array-notation-common.c (find_rank): Added handling for other
2230 types of references.
2232 2014-08-10 Marek Polacek <polacek@redhat.com>
2234 PR c/51849
2235 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
2236 * c.opt (Wc90-c99-compat): Add option.
2238 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2240 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
2242 2014-08-03 Marek Polacek <polacek@redhat.com>
2244 * c-common.c (check_case_value): Add location_t parameter. Use it.
2245 (c_add_case_label): Pass loc to check_case_value.
2247 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2249 * cilk.c: Use hash_map instead of pointer_map.
2251 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2253 * c-gimplify.c: Use hash_set instead of pointer_set.
2255 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2257 PR middle-end/61455
2258 * array-notation-common.c (extract_array_notation_exprs): Handling
2259 of DECL_EXPR added.
2261 2014-08-01 Jakub Jelinek <jakub@redhat.com>
2263 * c-common.h (min_align_of_type): Removed prototype.
2264 * c-common.c (min_align_of_type): Removed.
2265 * c-ubsan.h (ubsan_maybe_instrument_reference,
2266 ubsan_maybe_instrument_member_call): New prototypes.
2267 * c-ubsan.c: Include stor-layout.h and builtins.h.
2268 (ubsan_maybe_instrument_reference_or_call,
2269 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
2270 functions.
2272 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2274 PR c++/60517
2275 * c.opt (-Wreturn-local-addr): Move to common.opt.
2277 2014-07-30 Jason Merrill <jason@redhat.com>
2279 PR c++/61659
2280 PR c++/61687
2281 Revert:
2282 * c.opt (-fuse-all-virtuals): New.
2284 2014-07-30 Tom Tromey <tromey@redhat.com>
2286 PR c/59855
2287 * c.opt (Wdesignated-init): New option.
2288 * c-common.c (c_common_attribute_table): Add "designated_init".
2289 (handle_designated_init): New function.
2291 2014-07-24 Marek Polacek <polacek@redhat.com>
2293 PR c/57653
2294 * c-opts.c (c_finish_options): If -imacros is in effect, return.
2296 2014-07-16 Dodji Seketeli <dodji@redhat.com>
2298 PR preprocessor/60723 - missing system-ness marks for macro tokens
2299 * c-ppoutput.c (struct print::prev_was_system_token): New data
2300 member.
2301 (init_pp_output): Initialize it.
2302 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
2303 (do_line_change): Return a flag saying if a line marker was
2304 emitted or not.
2305 (scan_translation_unit): Detect if the system-ness of the token we
2306 are about to emit is different from the one of the previously
2307 emitted token. If so, emit a line marker. Avoid emitting useless
2308 adjacent line markers. Avoid emitting line markers for tokens
2309 originating from the expansion of built-in macros.
2310 (scan_translation_unit_directives_only): Adjust.
2312 2014-07-15 Marek Polacek <polacek@redhat.com>
2314 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
2315 TYPE_MAX_VALUE is NULL.
2317 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2319 PR middle-end/61294
2320 * c.opt (Wmemset-transposed-args): New warning.
2322 2014-07-10 Jason Merrill <jason@redhat.com>
2324 PR c++/61659
2325 PR c++/61687
2326 * c.opt (-fuse-all-virtuals): New.
2328 2014-07-09 Richard Biener <rguenther@suse.de>
2330 PR c-family/61741
2331 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2332 using unsigned arithmetic if overflow does not wrap instead of
2333 if overflow is undefined.
2335 2014-07-06 Marek Polacek <polacek@redhat.com>
2337 PR c/6940
2338 * c.opt (Wsizeof-array-argument): New option.
2340 2014-07-03 Jakub Jelinek <jakub@redhat.com>
2342 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
2343 comments->count <= 1, as comments->entries might be NULL.
2345 2014-07-01 Marek Polacek <polacek@redhat.com>
2347 * c.opt (Wint-conversion): New option.
2349 2014-07-01 Marek Polacek <polacek@redhat.com>
2351 PR c/58286
2352 * c.opt (Wincompatible-pointer-types): New option.
2354 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
2356 PR c++/51400
2357 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
2358 Do not discard TYPE_QUALS of type.
2360 2014-06-26 Jason Merrill <jason@redhat.com>
2362 * c-common.h (enum cxx_dialect): Add cxx1z.
2363 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
2364 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
2366 2014-06-26 Teresa Johnson <tejohnson@google.com>
2368 * c-common.h (get_dump_info): Declare.
2369 * c-gimplify.c (c_genericize): Use saved dump files.
2370 * c-opts.c (c_common_parse_file): Begin and end dumps
2371 once around parsing invocation.
2372 (get_dump_info): New function.
2374 2014-06-23 Marek Polacek <polacek@redhat.com>
2375 Andrew MacLeod <amacleod@redhat.com>
2377 PR c/61553
2378 * c-common.c (get_atomic_generic_size): Don't segfault if the
2379 type doesn't have a size.
2381 2014-06-20 Marek Polacek <polacek@redhat.com>
2383 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
2384 (ubsan_walk_array_refs_r): New function.
2385 (c_genericize): Instrument array bounds.
2386 * c-ubsan.c: Include "internal-fn.h".
2387 (ubsan_instrument_division): Mark instrumented arrays as having
2388 side effects. Adjust ubsan_type_descriptor call.
2389 (ubsan_instrument_shift): Likewise.
2390 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
2391 (ubsan_instrument_bounds): New function.
2392 (ubsan_array_ref_instrumented_p): New function.
2393 (ubsan_maybe_instrument_array_ref): New function.
2394 * c-ubsan.h (ubsan_instrument_bounds): Declare.
2395 (ubsan_array_ref_instrumented_p): Declare.
2396 (ubsan_maybe_instrument_array_ref): Declare.
2398 2014-06-20 Hale Wang <hale.wang@arm.com>
2400 PR lto/61123
2401 * c.opt (fshort-enums): Add to LTO.
2402 * c.opt (fshort-wchar): Likewise.
2404 2014-06-16 Marek Polacek <polacek@redhat.com>
2406 PR c/60439
2407 * c.opt (Wswitch-bool): Add Var.
2409 2014-06-12 Jakub Jelinek <jakub@redhat.com>
2411 PR middle-end/61486
2412 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
2413 #pragma omp target teams or
2414 #pragma omp {,target }teams distribute simd.
2416 2014-06-12 Jason Merrill <jason@redhat.com>
2418 * c.opt (Wabi=, fabi-compat-version): New.
2419 * c-opts.c (c_common_handle_option): Handle -Wabi=.
2420 (c_common_post_options): Handle flag_abi_compat_version default.
2421 Disallow -fabi-compat-version=1.
2422 * c-common.h (abi_version_crosses): New.
2424 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
2426 * c-common.c (handle_section_attribute): Update handling for
2427 section names that are no longer trees.
2429 2014-06-10 Jakub Jelinek <jakub@redhat.com>
2431 PR fortran/60928
2432 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
2433 (omp_pragmas): ... back here.
2435 2014-06-05 Marek Polacek <polacek@redhat.com>
2437 PR c/49706
2438 * c-common.c (warn_logical_not_parentheses): New function.
2439 * c-common.h (warn_logical_not_parentheses): Declare.
2440 * c.opt (Wlogical-not-parentheses): New option.
2442 2014-06-04 Marek Polacek <polacek@redhat.com>
2444 PR c/30020
2445 * c-common.c (check_case_bounds): Add location parameter.
2446 Use it.
2447 (c_add_case_label): Pass loc to check_case_bounds.
2449 2014-06-03 Marek Polacek <polacek@redhat.com>
2451 PR c/60439
2452 * c.opt (Wswitch-bool): New option.
2454 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2456 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
2457 Remove prototypes.
2458 (record_types_used_by_current_var_decl): Move prototype to where
2459 it belongs.
2461 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
2462 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
2463 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
2465 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2467 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
2468 * c-common.c (c_common_nodes_and_builtins): Don't initialize
2469 void_zero_node.
2470 * c-pretty-print.c (pp_c_void_constant): New function.
2471 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
2472 (c_pretty_printer::expression): Handle VOID_CST.
2473 * cilk.c (extract_free_variables): Likewise.
2474 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
2475 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
2477 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2479 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
2480 * c-pragma.c (push_alignment): Adjust.
2481 (handle_pragma_push_options): Likewise.
2483 2014-05-09 Marek Polacek <polacek@redhat.com>
2485 PR c/50459
2486 * c-common.c (check_user_alignment): Return -1 if alignment is error
2487 node.
2488 (handle_aligned_attribute): Don't call default_conversion on
2489 FUNCTION_DECLs.
2490 (handle_vector_size_attribute): Likewise.
2491 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
2492 (handle_sentinel_attribute): Call default_conversion and allow even
2493 integral types as an argument.
2495 2014-05-08 Marek Polacek <polacek@redhat.com>
2497 PR c/61053
2498 * c-common.c (min_align_of_type): New function factored out from...
2499 (c_sizeof_or_alignof_type): ...here.
2500 * c-common.h (min_align_of_type): Declare.
2502 2014-05-08 Marek Polacek <polacek@redhat.com>
2504 PR c/61077
2505 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
2506 parameter type of main.
2508 2014-05-07 DJ Delorie <dj@redhat.com>
2510 * c-cppbuiltin.c (print_bits_of_hex): New.
2511 (builtin_define_type_minmax): Print values using hex so as not to
2512 require a pre-computed list of string values.
2514 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2515 Mike Stump <mikestump@comcast.net>
2516 Richard Sandiford <rdsandiford@googlemail.com>
2518 * c-ada-spec.c: Include wide-int.h.
2519 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
2520 (dump_generic_ada_node): Use wide-int interfaces.
2521 * c-common.c: Include wide-int-print.h.
2522 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
2523 (pointer_int_sum): Use wide-int interfaces.
2524 (c_common_nodes_and_builtins): Use make_int_cst.
2525 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
2526 (handle_alloc_size_attribute): Use wide-int interfaces.
2527 (get_nonnull_operand): Likewise.
2528 * c-format.c (get_constant): Use tree_fits_uhwi_p.
2529 * c-lex.c: Include wide-int.h.
2530 (narrowest_unsigned_type): Take a widest_int rather than two
2531 HOST_WIDE_INTs.
2532 (narrowest_signed_type): Likewise.
2533 (interpret_integer): Update accordingly. Use wide-int interfaces.
2534 (lex_charconst): Use wide-int interfaces.
2535 * c-pretty-print.c: Include wide-int.h.
2536 (pp_c_integer_constant): Use wide-int interfaces.
2537 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
2538 INT_CST_LT_UNSIGNED.
2540 2014-05-06 Richard Biener <rguenther@suse.de>
2542 * c-opts.c (c_common_post_options): For -freestanding,
2543 -fno-hosted and -fno-builtin disable pattern recognition
2544 if not enabled explicitely.
2546 2014-05-02 Marek Polacek <polacek@redhat.com>
2548 * c.opt (Wsizeof-pointer-memaccess): Describe option.
2550 2014-05-01 Marek Polacek <polacek@redhat.com>
2552 PR c/43245
2553 * c.opt (Wdiscarded-qualifiers): Add.
2555 2014-04-30 Marek Polacek <polacek@redhat.com>
2557 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
2558 INT_MIN / -1 sanitization only for integer types.
2560 2014-04-25 Marek Polacek <polacek@redhat.com>
2562 PR c/18079
2563 * c-common.c (handle_noinline_attribute): Warn if the attribute
2564 conflicts with always_inline attribute.
2565 (handle_always_inline_attribute): Warn if the attribute conflicts
2566 with noinline attribute.
2568 2014-04-25 Marek Polacek <polacek@redhat.com>
2570 PR c/60156
2571 * c-common.c (check_main_parameter_types): Warn about variadic main.
2573 2014-04-24 Mike Stump <mikestump@comcast.net>
2575 * c.opt (Wshadow-ivar): Default to on.
2577 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
2579 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
2581 2014-04-23 Marek Polacek <polacek@redhat.com>
2583 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
2585 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2587 PR sanitizer/60275
2588 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
2589 if flag_sanitize_undefined_trap_on_error.
2590 (ubsan_instrument_division, ubsan_instrument_shift,
2591 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
2592 if !flag_sanitize_recover.
2594 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
2596 PR libstdc++/43622
2597 * c-common.c (registered_builtin_types): Make non-static.
2598 * c-common.h (registered_builtin_types): Declare.
2600 2014-04-14 Richard Biener <rguenther@suse.de>
2601 Marc Glisse <marc.glisse@inria.fr>
2603 PR c/60819
2604 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
2605 apply may-alias the scalar pointer type when applicable.
2607 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2609 PR middle-end/60467
2610 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
2611 as possible argument for Cilk_spawn.
2613 2014-04-11 Tobias Burnus <burnus@net-b.de>
2615 PR c/60194
2616 * c.opt (Wformat-signedness): Add
2617 * c-format.c(check_format_types): Use it.
2619 2014-04-11 Jason Merrill <jason@redhat.com>
2621 PR c++/57926
2622 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
2623 default_conversion for an array argument.
2625 2014-04-08 Marek Polacek <polacek@redhat.com>
2627 PR sanitizer/60745
2628 * c-ubsan.c: Include asan.h.
2629 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
2631 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
2633 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
2635 2014-04-02 Marek Polacek <polacek@redhat.com>
2637 * c-common.h (c_expand_expr): Remove declaration.
2639 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2641 PR c++/60689
2642 * c-common.c (add_atomic_size_parameter): When creating new
2643 params vector, push the size argument first.
2645 2014-03-26 Jakub Jelinek <jakub@redhat.com>
2647 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2648 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2649 ubsan_create_data callers.
2651 2014-03-22 Jakub Jelinek <jakub@redhat.com>
2653 PR debug/60603
2654 * c-opts.c (c_finish_options): Restore cb_file_change call to
2655 <built-in>.
2657 2014-03-13 Jakub Jelinek <jakub@redhat.com>
2659 PR middle-end/36282
2660 * c-pragma.c (apply_pragma_weak): Only look at
2661 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
2662 DECL_ASSEMBLER_NAME_SET_P (decl).
2663 (maybe_apply_pending_pragma_weaks): Exit early if
2664 vec_safe_is_empty (pending_weaks) rather than only when
2665 !pending_weaks.
2666 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
2667 set assembler name back to NULL afterwards.
2669 2014-03-11 Jason Merrill <jason@redhat.com>
2671 * c.opt: Add -std=gnu++14.
2673 2014-03-11 Ian Bolton <ian.bolton@arm.com>
2675 * c-opts.c (c_common_post_options): Don't override
2676 -ffp-contract=fast if unsafe-math-optimizations is on.
2678 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
2680 * c.opt: Enable LTO FE for fshort-double.
2682 2014-03-07 Jason Merrill <jason@redhat.com>
2684 * c.opt: Add -std=c++14.
2686 2014-03-06 Marek Polacek <polacek@redhat.com>
2688 PR c/60197
2689 * cilk.c (contains_cilk_spawn_stmt): New function.
2690 (contains_cilk_spawn_stmt_walker): Likewise.
2691 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
2692 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
2694 2014-03-03 Jakub Jelinek <jakub@redhat.com>
2696 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
2697 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
2698 even when flag_preprocess_only.
2700 2014-02-26 Jason Merrill <jason@redhat.com>
2702 PR c++/59231
2703 PR c++/11586
2704 * c-common.c (shorten_compare): Don't check
2705 c_inhibit_evaluation_warnings.
2707 2014-02-19 Jakub Jelinek <jakub@redhat.com>
2709 PR c/37743
2710 * c-common.c (c_common_nodes_and_builtins): When initializing
2711 c_uint{16,32,64}_type_node, also set corresponding
2712 uint{16,32,64}_type_node to the same value.
2714 PR c++/60267
2715 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
2716 for PRAGMA_IVDEP if flag_preprocess_only.
2718 2014-02-12 Jakub Jelinek <jakub@redhat.com>
2720 PR c/60101
2721 * c-common.c (merge_tlist): If copy is true, call new_tlist,
2722 if false, add ADD itself, rather than vice versa.
2723 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
2724 copy. For SAVE_EXPR, only call merge_tlist once.
2726 2014-02-08 Jakub Jelinek <jakub@redhat.com>
2728 PR middle-end/60092
2729 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
2730 and tree_to_uhwi.
2731 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
2732 functions.
2733 (c_common_attribute_table): Add alloc_align and assume_aligned
2734 attributes.
2736 2014-02-06 Marek Polacek <polacek@redhat.com>
2738 PR c/60087
2739 * c-common.c (warn_for_sign_compare): Call warning_at with location
2740 instead of warning.
2742 2014-02-05 Marek Polacek <polacek@redhat.com>
2744 PR c/53123
2745 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
2746 statement.
2748 2014-02-04 Marek Polacek <polacek@redhat.com>
2750 PR c/60036
2751 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
2752 SAVE_EXPR.
2754 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
2756 PR c++/53017
2757 PR c++/59211
2758 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
2759 handle_vector_size_attribute, handle_nonnull_attribute): Call
2760 default_conversion on the attribute argument.
2761 (handle_nonnull_attribute): Increment the argument number.
2763 2014-01-31 Marek Polacek <polacek@redhat.com>
2765 PR c/59963
2766 * c-common.c (add_atomic_size_parameter): Pass vNULL to
2767 build_function_call_vec.
2768 (resolve_overloaded_builtin): Likewise.
2769 * c-common.h (build_function_call_vec): Adjust declaration.
2771 2014-01-30 Marek Polacek <polacek@redhat.com>
2773 PR c/59940
2774 * c-common.h (unsafe_conversion_p): Adjust declaration.
2775 (warnings_for_convert_and_check): Likewise.
2776 (convert_and_check): Likewise.
2777 * c-common.c (unsafe_conversion_p): Add location parameter. Call
2778 expansion_point_location_if_in_system_header on it.
2779 (warnings_for_convert_and_check): Add location parameter. Call
2780 expansion_point_location_if_in_system_header on it. Use it.
2781 (convert_and_check): Add location parameter. Use it.
2782 (conversion_warning): Likewise.
2783 (c_add_case_label): Adjust convert_and_check calls.
2784 (scalar_to_vector): Adjust unsafe_conversion_p calls.
2786 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2788 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
2789 flag_cilkplus.
2790 * c-pragma.c (init_pragma): Likewise.
2791 * c.opt: Likewise.
2793 2014-01-23 Marek Polacek <polacek@redhat.com>
2795 PR c/59846
2796 * c-common.c (shorten_compare): Add location_t parameter.
2797 * c-common.h (shorten_binary_op): Adjust declaration.
2799 2014-01-23 Marek Polacek <polacek@redhat.com>
2801 PR c/58346
2802 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
2803 * c-common.h: Declare it.
2805 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
2807 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
2808 * c-ada-spec.c (dump_ads): Likewise.
2809 (cpp_check): Likewise.
2810 (dump_ada_specs): Likewise.
2812 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
2814 PR c++/49718
2815 * c-common.c (handle_no_instrument_function_attribute): Allow
2816 no_instrument_function attribute in class member
2817 definition/declaration.
2819 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2821 PR c/58943
2822 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
2823 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
2824 being COMPOUND_EXPR.
2825 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
2826 operand a SAVE_EXPR and second MODIFY_EXPR.
2828 2014-01-09 Jakub Jelinek <jakub@redhat.com>
2830 PR target/58115
2831 * c-pch.c (c_common_write_pch): Call
2832 prepare_target_option_nodes_for_pch.
2834 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2836 Update copyright years
2838 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2840 * array-notation-common.c, c-cilkplus.c: Use the standard form for
2841 the copyright notice.
2843 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
2845 * c-ada-spec.c (print_constructor): New function.
2846 (print_destructor): Retrieve the origin of the destructor.
2847 (print_ada_declaration): Revamp handling of constructors/destructors.
2849 2013-12-23 Stuart Hastings <stuart@apple.com>
2850 Bill Maddox <maddox@google.com>
2851 Jason Merrill <jason@redhat.com>
2853 * c.opt: Add -fdeclone-ctor-dtor.
2854 * c-opts.c (c_common_post_options): Default to on iff -Os.
2856 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2858 * c-common.c (c_common_attribute_table): Added "cilk simd function"
2859 attribute.
2860 * c-pragma.h (enum pragma_cilk_clause): Remove.
2861 (enum pragma_omp_clause): Added the following fields:
2862 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
2863 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
2864 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
2865 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
2866 PRAGMA_CILK_CLAUSE_UNIFORM.
2869 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2871 * cilk.c (cilk_outline): Made this function non-static.
2872 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
2873 (create_cilk_wrapper): Added a new parameter: a function pointer.
2874 (c_install_body_w_frame_cleanup): Remove
2875 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
2876 * c-common.h (cilk_outline): New prototype.
2877 (gimplify_cilk_spawn): Removed two parameters.
2878 (cilk_install_body_with_frame_cleanup): New prototype.
2879 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
2880 CILK_SPAWN_STMT case.
2882 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
2884 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
2886 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
2887 (int_array_type_node): Remove.
2888 * c-common.c (c_common_nodes_and_builtins): Don't build it.
2890 2013-12-05 Marek Polacek <polacek@redhat.com>
2892 PR c/52023
2893 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
2894 [ADJUST_FIELD_ALIGN].
2896 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2898 PR c/52023
2899 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
2900 and check field alignment if set.
2901 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
2902 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
2904 2013-12-04 Jakub Jelinek <jakub@redhat.com>
2905 Marek Polacek <polacek@redhat.com>
2907 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
2908 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
2910 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
2912 PR c/59309
2913 * cilk.c (gimplify_cilk_spawn): Properly handle function without
2914 arguments.
2916 2013-11-29 Jakub Jelinek <jakub@redhat.com>
2918 PR c/59280
2919 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
2920 goto invalid. If it is error_mark_node, don't issue further
2921 diagnostics.
2923 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
2925 * c.opt (Wopenmp-simd): New.
2927 2013-11-22 Jakub Jelinek <jakub@redhat.com>
2929 * c-ubsan.h (ubsan_instrument_return): New prototype.
2930 * c-ubsan.c (ubsan_instrument_return): New function.
2932 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2934 * c-common.c: Add required include files from gimple.h.
2935 * c-gimplify.c: Likewise
2936 * cilk.c: Likewise
2938 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2940 * c-common.c (unsafe_conversion_p): Remove use of
2941 EXPR_LOC_OR_HERE macro.
2942 (conversion_warning): Likewise.
2943 (warnings_for_convert_and_check): Likewise.
2944 (warn_for_collisions_1): Likewise.
2945 (shorten_compare): Likewise, and remove use of in_system_header
2946 macro, using the location from the former.
2947 * c-lex.c (dump_one_header): Remove use of input_filename macro.
2948 (cb_def_pragma): Remove use of in_system_header macro.
2949 (lex_string): Likewise.
2950 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2952 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
2953 Mike Stump <mikestump@comcast.net>
2954 Richard Sandiford <rdsandiford@googlemail.com>
2956 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
2957 instead of TREE_INT_CST_LOW, in cases where there is a protecting
2958 tree_fits_shwi_p or tree_fits_uhwi_p.
2959 (dump_generic_ada_node): Likewise.
2960 * c-format.c (check_format_arg): Likewise.
2961 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2963 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
2965 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
2967 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
2969 PR c/53001
2970 * c-common.c (unsafe_conversion_p): Make this function
2971 return an enumeration with more detail.
2972 (conversion_warning): Use the new return type of
2973 unsafe_conversion_p to separately warn either about conversions
2974 that lower floating point number precision or about the other
2975 kinds of conversions.
2976 * c-common.h (enum conversion_safety): New enumeration.
2977 (unsafe_conversion_p): switching return type to
2978 conversion_safety enumeration.
2979 * c.opt: Adding new warning -Wfloat-conversion and
2980 enabling it with -Wconversion.
2982 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
2984 * c-opts.c: Include plugin.h.
2985 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
2987 2013-11-19 Marek Polacek <polacek@redhat.com>
2989 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
2990 call.
2991 (ubsan_instrument_shift): Likewise.
2992 (ubsan_instrument_vla): Likewise.
2994 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2996 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
2997 cast to unsigned type.
2999 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3001 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
3002 tree_low_cst.
3003 (complete_array_type): Update comment to refer to tree_to_[su]hwi
3004 rather than tree_low_cst.
3006 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3008 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
3009 tree_to_uhwi throughout.
3011 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3013 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
3014 tree_low_cst (..., 0) with tree_to_shwi throughout.
3016 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3018 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
3019 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
3021 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3023 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
3024 host_integerp (..., 0) with tree_fits_shwi_p throughout.
3026 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
3028 * c-cilkplus.c: New file.
3029 * c-common.c (readonly_error): Add location argument.
3030 * c-common.h (readonly_error): Same.
3031 (c_finish_cilk_clauses): Protoize.
3032 (c_check_cilk_loop): Same.
3033 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
3034 Do not fail on error_mark_node.
3035 Abstract increment canonicalization to here...
3036 (c_omp_for_incr_canonicalize_ptr): New.
3037 c-pragma.c (init_pragma): Register "simd" pragma.
3038 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
3039 (enum pragma_cilk_clause): New.
3041 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
3043 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
3044 wchar_type and host_integerp checks.
3046 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
3048 * c-common.c: Likewise.
3049 * c-gimplify.c: Likewise.
3050 * cilk.c: Likewise.
3052 2013-11-14 Diego Novillo <dnovillo@google.com>
3054 * c-common.c: Include fold-const.h.
3055 Include stor-layout.h.
3056 Include calls.h.
3057 Include stringpool.h.
3058 Include attribs.h.
3059 Include varasm.h.
3060 Include trans-mem.h.
3061 * c-cppbuiltin.c: Include stor-layout.h.
3062 Include stringpool.h.
3063 * c-format.c: Include stringpool.h.
3064 * c-lex.c: Include stringpool.h.
3065 Include stor-layout.h.
3066 * c-pragma.c: Include stringpool.h.
3067 Include attribs.h.
3068 Include varasm.h.
3069 Include gcc-symtab.h.
3070 * c-pretty-print.c: Include stor-layout.h.
3071 Include attribs.h.
3072 * cilk.c: Include stringpool.h.
3073 Include calls.h.
3075 2013-11-13 Joseph Myers <joseph@codesourcery.com>
3077 * c-common.h (enum rid): Add RID_AUTO_TYPE.
3078 * c-common.c (c_common_reswords): Add __auto_type.
3079 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
3081 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
3083 * c-common.c: Include gimplify.h.
3084 * c-gimplify.c: Likewise.
3085 * cilk.c: Likewise.
3086 * c-omp.c: Include gimple-expr.h instead of gimple.h.
3087 * c-ubsan.c: Don't include gimple.h.
3089 2013-11-12 Joseph Myers <joseph@codesourcery.com>
3091 * c-common.c (c_common_reswords): Add _Thread_local.
3093 2013-11-09 Joseph Myers <joseph@codesourcery.com>
3095 * c-common.c (atomic_size_supported_p): New function.
3096 (resolve_overloaded_atomic_exchange)
3097 (resolve_overloaded_atomic_compare_exchange)
3098 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
3099 Use it instead of comparing size with a local list of sizes.
3101 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
3102 Joseph Myers <joseph@codesourcery.com>
3104 * c-common.h (enum rid): Add RID_ATOMIC.
3105 * c-common.c (c_common_reswords): Add _Atomic.
3106 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
3107 (keyword_is_type_qualifier): Accept RID_ATOMIC.
3108 * c-format.c (check_format_types): Check for extra _Atomic
3109 qualifiers in format argument.
3110 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
3111 (pp_c_type_qualifier_list): Mention _Atomic in comment.
3113 2013-11-06 Tobias Burnus <burnus@net-b.de>
3115 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
3117 2013-11-06 Joseph Myers <joseph@codesourcery.com>
3119 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
3120 standards modes.
3121 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
3122 to mean lack of IEEE 754 support.
3124 2013-11-05 Tobias Burnus <burnus@net-b.de>
3126 * c.opt (-Wdate-time): New option
3127 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
3129 2013-11-05 Joseph Myers <joseph@codesourcery.com>
3131 * c-cppbuiltin.c (cpp_iec_559_value): Test
3132 flag_excess_precision_cmdline not flag_excess_precision.
3134 2013-11-05 Tobias Burnus <burnus@net-b.de>
3136 * c.opt (fopenmp-simd): New option.
3137 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
3138 (omp_pragmas): ... this new struct.
3139 (c_pp_lookup_pragma): Also walk omp_pragmas.
3140 (init_pragma): Init pragmas for -fopenmp-simd.
3142 2013-11-04 Marek Polacek <polacek@redhat.com>
3144 PR c++/58979
3145 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
3147 2013-11-04 Joseph Myers <joseph@codesourcery.com>
3149 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
3150 New functions.
3151 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
3153 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
3155 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
3156 (dump_ada_specs): Adjust prototype of second callback.
3157 * c-ada-spec.c (cpp_check): New global variable.
3158 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
3159 (print_generic_ada_decl): Likewise.
3160 (has_static_fields): Change return type to bool and add guard.
3161 (has_nontrivial_methods): New predicate.
3162 (is_tagged_type): Change return type to bool.
3163 (separate_class_package): Call has_nontrivial_methods.
3164 (pp_ada_tree_identifier): Minor tweaks.
3165 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
3166 (dump_ada_array_domains): Likewise.
3167 (dump_ada_array_type): Likewise.
3168 (dump_template_types): Remove cpp_check parameter and do not pass it to
3169 dump_generic_ada_node.
3170 (dump_ada_template): Likewise.
3171 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
3172 recursively.
3173 (print_ada_methods): Change return type to integer. Remove cpp_check
3174 parameter and do not pass it down.
3175 (dump_nested_types): Remove cpp_check parameter and do not pass it to
3176 dump_generic_ada_node.
3177 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
3178 accessing methods.
3179 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
3180 down. Use has_nontrivial_methods to recognize C++ classes. Use return
3181 value of print_ada_methods.
3182 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
3183 Set cpp_check to it before invoking dump_ada_nodes.
3184 (dump_ada_specs): Likewise.
3186 2013-11-03 Marek Polacek <polacek@redhat.com>
3188 * c-ubsan.c: Don't include hash-table.h.
3189 (ubsan_instrument_vla): New function.
3190 * c-ubsan.h: Declare it.
3192 2013-10-31 David Malcolm <dmalcolm@redhat.com>
3194 Automated part of renaming of symtab_node_base to symtab_node.
3196 Patch autogenerated by rename_symtab.py from
3197 https://github.com/davidmalcolm/gcc-refactoring-scripts
3198 revision 58bb219cc090b2f4516a9297d868c245495ee622
3200 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
3201 symtab_node_base to symtab_node.
3203 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
3205 Implement C++14 digit separators.
3206 * c-lex.c (interpret_float): Remove digit separators from scratch string
3207 before building real literal.
3209 2013-10-30 Jakub Jelinek <jakub@redhat.com>
3211 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
3213 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3215 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
3216 fields.
3217 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
3218 enabled.
3219 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
3220 (insert_cilk_frame): New prototype.
3221 (cilk_init_builtins): Likewise.
3222 (gimplify_cilk_spawn): Likewise.
3223 (c_cilk_install_body_w_frame_cleanup): Likewise.
3224 (cilk_detect_spawn_and_unwrap): Likewise.
3225 (cilk_set_spawn_marker): Likewise.
3226 (build_cilk_sync): Likewise.
3227 (build_cilk_spawn): Likewise.
3228 * cilk.c: New file.
3230 2013-10-29 David Malcolm <dmalcolm@redhat.com>
3232 Patch autogenerated by refactor_symtab.py from
3233 https://github.com/davidmalcolm/gcc-refactoring-scripts
3234 revision 58bb219cc090b2f4516a9297d868c245495ee622
3236 * c-gimplify.c (c_genericize): Update for conversion of symtab types
3237 to a true class hierarchy.
3238 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
3240 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
3242 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
3244 2013-10-26 Jeff Law <law@redhat.com>
3246 * c-common.c (c_define_builtins): Remove mudflap support.
3247 * c.opt: Ignore and warn for mudflap options.
3249 2013-10-24 Tobias Burnus <burnus@net-b.de>
3251 PR other/33426
3252 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
3253 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
3255 2013-10-23 Jason Merrill <jason@redhat.com>
3257 * c-format.c (gcc_cxxdiag_char_table): Add %X.
3259 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3261 * c-common.h (omp_clause_mask::operator !=): New method.
3262 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
3263 instead of if (mask & something) tests everywhere.
3265 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
3266 201307 instead of 201107.
3267 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
3268 (c_common_attribute_table): Add "omp declare target" and
3269 "omp declare simd" attributes.
3270 (handle_omp_declare_target_attribute,
3271 handle_omp_declare_simd_attribute): New functions.
3272 * c-omp.c: Include c-pragma.h.
3273 (c_finish_omp_taskgroup): New function.
3274 (c_finish_omp_atomic): Add swapped argument, if true,
3275 build the operation first with rhs, lhs arguments and use NOP_EXPR
3276 build_modify_expr.
3277 (c_finish_omp_for): Add code argument, pass it down to make_code.
3278 (c_omp_split_clauses): New function.
3279 (c_split_parallel_clauses): Removed.
3280 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
3281 c_omp_declare_simd_clauses_to_decls): New functions.
3282 * c-common.h (omp_clause_mask): New type.
3283 (OMP_CLAUSE_MASK_1): Define.
3284 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
3285 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
3286 omp_clause_mask::operator |, omp_clause_mask::operator &,
3287 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
3288 omp_clause_mask::operator ==): New methods.
3289 (enum c_omp_clause_split): New.
3290 (c_finish_omp_taskgroup): New prototype.
3291 (c_finish_omp_atomic): Add swapped argument.
3292 (c_finish_omp_for): Add code argument.
3293 (c_omp_split_clauses): New prototype.
3294 (c_split_parallel_clauses): Removed.
3295 (c_omp_declare_simd_clauses_to_numbers,
3296 c_omp_declare_simd_clauses_to_decls): New prototypes.
3297 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
3298 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
3299 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
3300 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
3301 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
3302 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
3303 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
3304 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
3305 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
3306 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
3307 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
3308 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
3309 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
3310 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
3311 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
3312 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
3313 PRAGMA_OMP_CLAUSE_UNIFORM.
3315 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
3317 PR tree-optimization/20318
3318 * c-common.c (handle_returns_nonnull_attribute): New function.
3319 (c_common_attribute_table): Add returns_nonnull.
3321 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
3323 PR c++/19476
3324 * c.opt (fcheck-new): Move to common.opt.
3326 2013-09-25 Marek Polacek <polacek@redhat.com>
3327 Jakub Jelinek <jakub@redhat.com>
3329 PR sanitizer/58413
3330 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
3331 an expression if we can prove it is correct.
3332 (ubsan_instrument_division): Likewise. Remove unnecessary
3333 check.
3335 2013-09-18 Marek Polacek <polacek@redhat.com>
3337 PR sanitizer/58411
3338 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
3339 Declare it.
3340 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
3342 2013-09-14 Iain Sandoe <iain@codesourcery.com>
3344 PR target/48094
3345 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
3346 fobjc-gc, freplace-objc-classes): Accept for LTO.
3348 2013-09-13 Jacek Caban <jacek@codeweavers.com>
3350 * c-target.def: New hook
3352 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
3354 PR c++/43452
3355 * c.opt (Wdelete-incomplete): Add.
3357 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3359 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
3360 (vector_types_compatible_elements_p): New function.
3361 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
3362 declaration.
3363 (vector_types_compatible_elements_p): Declare.
3365 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3367 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
3368 a virtual member function.
3369 (pp_simple_type_specifier): Remove.
3370 (pp_c_type_specifier): Likewise.
3371 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
3372 Rename from pp_c_type_specifier. Adjust.
3373 (c_pretty_printer::c_pretty_printer): Do not assign to
3374 simple_type_specifier.
3376 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3378 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
3379 member function.
3380 (c_pretty_printer::storage_class_specifier): Likewise.
3381 (c_pretty_printer::initializer): Likewise.
3382 (pp_declaration): Remove.
3383 (pp_declaration_specifiers): Likewise.
3384 (pp_abstract_declarator): Likewise.
3385 (pp_declarator): Likewise.
3386 (pp_type_id): Likewise.
3387 (pp_statement): Likewise.
3388 (pp_constant): Likewise.
3389 (pp_id_expression): Likewise.
3390 (pp_primary_expression): Likewise.
3391 (pp_unary_expression): Likewise.
3392 (pp_multiplicative_expression): Likewise.
3393 (pp_conditional_expression): Likewise.
3394 (pp_assignment_expression): Likewise.
3395 (pp_expression): Likewise.
3396 (pp_c_type_id): Likewise.
3397 (pp_c_storage_class_specifier): Likewise.
3398 * c-pretty-print.c (pp_c_type_cast): Tidy.
3399 (pp_c_pointer): Likewise.
3400 (pp_c_type_specifier): Likewise.
3401 (pp_c_parameter_type_list): Likewise.
3402 (pp_c_function_definition): Likewise.
3403 (pp_c_init_declarator): Likewise.
3404 (pp_c_initializer_list): Likewise.
3405 (pp_c_constructor_elts): Likewise.
3406 (c_pretty_printer::direct_abstract_declarator): Likewise.
3407 (c_pretty_printer::declaration_specifiers): Likewise.
3408 (c_pretty_printer::primary_expression): Likewise.
3409 (c_pretty_printer::postfix_expression): Likewise.
3410 (c_pretty_printer::type_id): Rename from pp_c_type_id.
3411 (c_pretty_printer::storage_class_specifier): Rename from
3412 pp_c_storage_class_specifier.
3413 (c_pretty_printer::initializer): Rename from pp_c_initializer.
3414 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
3415 storage_class_specifier, initializer, offset_list, flags.
3417 2013-08-30 Marek Polacek <polacek@redhat.com>
3419 * c-ubsan.c: New file.
3420 * c-ubsan.h: New file.
3422 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
3424 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
3425 member function.
3426 (c_pretty_printer::declaration_specifiers): Likewise.
3427 (c_pretty_printer::declarator): Likewise.
3428 (c_pretty_printer::abstract_declarator): Likewise.
3429 (c_pretty_printer::direct_abstract_declarator): Likewise.
3430 (c_pretty_printer::direct_declarator): Likewise.
3431 (c_pretty_printer::function_specifier): Likewise.
3432 (pp_declaration): Adjust.
3433 (pp_declaration_specifiers): Likewise.
3434 (pp_abstract_declarator): Likewise.
3435 (pp_direct_declarator): Likewise.
3436 (pp_function_specifier): Likewise.
3437 (pp_direct_abstract_declarator): Remove as unused.
3438 (pp_c_declaration): Remove.
3439 (pp_c_declaration_specifiers): Likewise.
3440 (pp_c_declarator): Likewise.
3441 (pp_c_direct_declarator): Likewise.
3442 (pp_c_function_specifier): Likewise.
3443 (pp_c_direct_abstract_declarator): Likewise.
3444 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
3445 from pp_c_abstract_declarator. Adjust.
3446 (c_pretty_printer::direct_abstract_declarator): Rename from
3447 pp_c_direct_abstract_declarator. Adjust.
3448 (c_pretty_printer::function_specifier): Rename from
3449 pp_c_function_specifier. Adjust.
3450 (c_pretty_printer::declaration_specifiers): Rename from
3451 pp_c_declaration_specifiers. Adjust.
3452 (c_pretty_printer::direct_declarator): Rename from
3453 pp_c_direct_declarator. Adjust.
3454 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
3455 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
3456 (c_pretty_printer::c_pretty_printer): Do not assign to
3457 declaration, declaration_specifiers, declarator,
3458 direct_declarator, direct_abstract_declarator, function_specifier.
3460 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
3462 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
3463 virtual member function.
3464 (c_pretty_printer::multiplicative_expression): Likewise.
3465 (c_pretty_printer::conditional_expression): Likewise.
3466 (c_pretty_printer::assignment_expression): Likewise.
3467 (c_pretty_printer::expression): Likewise.
3468 (pp_unary_expression): Adjust.
3469 (pp_multiplicative_expression): Likewise.
3470 (pp_assignment_expression): Likewise.
3471 (pp_conditional_expression): Likewise.
3472 (pp_expression): Likewise.
3473 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
3474 from pp_c_unary_expression. Adjust.
3475 (c_pretty_printer::multiplicative_expression): Rename from
3476 pp_c_multiplicative_expression. Adjust.
3477 (c_pretty_printer::conditional_expression): Rename from
3478 pp_c_conditional_expression. Adjust.
3479 (c_pretty_printer::assignment_expression): Rename from
3480 pp_c_assignment_expression. Adjust.
3481 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
3482 (c_pretty_printer::c_pretty_printer): Do not assign to
3483 unary_expression, multiplicative_expression,
3484 conditional_expression, expression.
3486 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3488 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
3489 virtual member function.
3490 (pp_postfix_expression): Adjust.
3491 (pp_c_postfix_expression): Remove.
3492 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
3493 from pp_c_postfix_expression. Adjust.
3494 (c_pretty_printer::c_pretty_printer): Do not assign to
3495 postfix_expression.
3497 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3499 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
3500 virtua member function.
3501 (pp_primary_expression): Adjust.
3502 (pp_c_primary_expression): Remove.
3503 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
3504 from pp_c_primary_expression. Adjust.
3505 (pp_c_initializer_list): Use pp_primary_expression.
3506 (c_pretty_printer::c_pretty_printer): Do not assign to
3507 primary_expression.
3509 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3511 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
3512 * c-pretty-print.c (M_): Remove.
3513 (c_pretty_printer::translate_string): Define.
3514 (pp_c_type_specifier): Use it.
3515 (pp_c_primary_expression): Likewise.
3516 (pp_c_expression): Likewise.
3518 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3520 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
3521 virtual function.
3522 (pp_c_id_expression): Remove.
3523 (pp_id_expression): Adjust.
3524 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
3525 pp_c_id_expression. Adjust.
3526 (pp_c_postfix_expression): Use pp_id_expression.
3527 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
3529 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3531 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
3532 member function.
3533 (pp_constant): Adjust.
3534 (pp_c_constant): Remove.
3535 * c-pretty-print.c (c_pretty_printer::constant): Rename from
3536 pp_c_constant. Adjust.
3537 (pp_c_constant)
3538 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
3539 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
3541 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3543 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
3544 (c_pretty_printer::c_pretty_printer): Declare.
3545 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
3546 c_pretty_printer_init. Adjust.
3547 (print_c_tree): Do not call c_pretty_printer_init.
3548 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
3550 2013-08-09 Arnaud Charlet <charlet@adacore.com>
3552 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
3554 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
3556 PR c++/58080
3557 * c-common.c (pointer_int_sum): Add bool parameter.
3558 * c-common.h (pointer_int_sum): Adjust declaration.
3560 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
3562 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
3563 c_pretty_printer variable.
3565 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3567 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
3568 (pp_base): Remove.
3569 (pp_c_base): Likewise. Adjust users.
3570 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
3571 (pp_c_whitespace): Do not call pp_base.
3572 (pp_c_left_paren): Likewise.
3573 (pp_c_right_paren): Likewise.
3574 (pp_c_left_brace): Likewise.
3575 (pp_c_right_brace): Likewise.
3576 (pp_c_left_bracket): Likewise.
3577 (pp_c_right_bracket): Likewise.
3578 (pp_c_dot): Likewise.
3579 (pp_c_ampersand): Likewise.
3580 (pp_c_star): Likewise.
3581 (pp_c_arrow): Likewise.
3582 (pp_c_semicolon): Likewise.
3583 (pp_c_complement): Likewise.
3584 (pp_c_exclamation): Likewise.
3585 (pp_c_direct_declarator): Likewise.
3586 (pp_c_ws_string): Likewise.
3587 (pp_c_identifier): Likewise.
3588 (pp_c_statement): Likewise.
3589 (print_c_tree): Likewise.
3591 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
3593 PR c++/58072
3594 * c-common.c (c_parse_error): Catch user-defined literal tokens and
3595 provide useful error strings.
3597 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3599 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
3600 printer functions instead of pp_string or operators and punctuators.
3601 (dump_generic_ada_node): Likewise.
3602 * c-pretty-print.c (pp_c_type_specifier): Likewise.
3603 (pp_c_relational_expression): Likewise.
3604 (pp_c_logical_or_expression): Likewise.
3606 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3608 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
3609 functions instead of pp_character.
3610 (pp_ada_tree_identifier): Likewise.
3611 (dump_ada_double_name): Likewise.
3612 (dump_ada_function_declaration): Likewise.
3613 (dump_ada_array_domains): Likewise.
3614 (dump_template_types): Likewise.
3615 (dump_generic_ada_node): Likewise.
3616 (print_ada_declaration): Likewise.
3617 (print_ada_struct_decl): Likewise.
3618 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3620 2013-07-23 Tom Tromey <tromey@redhat.com>
3622 * c-common.h (enum rid) <RID_GENERIC>: New constant.
3623 * c-common.c (c_common_reswords): Add _Generic.
3625 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
3627 * c-common.c: Fix typos.
3628 * c-common.h: Likewise.
3630 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
3632 PR c++/55203
3633 * c-common.c (c_common_attribute_table): Add warn_unused.
3634 (handle_warn_unused_attribute): New.
3636 2013-07-10 Jakub Jelinek <jakub@redhat.com>
3638 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
3639 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
3641 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
3643 PR c++/57869
3644 * c.opt: Add Wconditionally-supported.
3646 2013-07-08 Graham Stott <graham.stott@btinternet.com>
3648 * array-notation-common.c (length_mismatch_in_expr_p): Delete
3649 unused variables l_length and l_node.
3651 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3653 PR c/57821
3654 * c-common.c (complete_array_type): Delay folding first index
3655 like other indices. When folding, check for index overflow.
3657 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
3659 PR c++/57509
3660 * c-common.h (c_build_vec_perm_expr): New complain argument.
3661 * c-common.c (c_build_vec_perm_expr): Likewise.
3662 Use save_expr also in C++.
3664 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3666 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
3667 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3668 * c-opts.c (c_common_post_options): Likewise.
3670 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3672 * array-notation-common.c (length_mismatch_in_expr): Changed the
3673 parameter type's from a dynamic array to a vec_tree. Also removed
3674 the size parameters.
3675 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
3676 the change above.
3678 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3680 * c-common.h (struct cilkplus_an_parts): New structure.
3681 (struct cilkplus_an_loop_parts): Likewise.
3682 (cilkplus_extract_an_triplets): New prototype.
3683 (fix_sec_implicit_args): Likewise.
3684 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
3685 (fix_sec_implicit_args): Likewise.
3687 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
3689 * array-notation-common.c (find_inv_trees): Removed an unwanted
3690 typecasting.
3691 * c-common.h (struct inv_list::additional_tcodes): Changed type from
3692 enum rid to enum tree_code.
3694 2013-06-11 Jan Hubicka <jh@suse.cz>
3696 * c-common.c (handle_alias_ifunc_attribute): Do not set
3697 DECL_EXTERNAL for weakref variables.
3698 * c-pragma.c (handle_pragma_weak): Make sure aliases
3699 are not declared as external.
3701 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3703 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
3704 function from c/c-array-notation.c.
3705 (is_cilkplus_reduce_builtin): Likewise.
3706 (find_rank): Likewise.
3707 (extract_array_notation_exprs): Likewise.
3708 (replace_array_notations): Likewise.
3709 (find_inv_trees): Likewise.
3710 (replace_inv_trees): Likewise.
3711 (contains_array_notation_expr): Likewise.
3712 (find_correct_array_notation_type): Likewise.
3713 * c-common.h (struct inv_list): Moved this struct from the file
3714 c/c-array-notation.c and added a new field called additional tcodes.
3715 (length_mismatch_in_expr_p): New prototype.
3716 (is_cilkplus_reduce_builtin): Likewise.
3717 (find_rank): Likewise.
3718 (extract_array_notation_exprs): Likewise.
3719 (replace_array_notation): Likewise.
3720 (find_inv_trees): Likewise.
3721 (replace_inv_trees): Likewise.
3722 (find_correct_array_notation_type): Likewise.
3724 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3726 * c-common.c (c_define_builtins): When cilkplus is enabled, the
3727 function array_notation_init_builtins is called.
3728 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
3729 * c-common.def (ARRAY_NOTATION_REF): New tree.
3730 * c-common.h (build_array_notation_expr): New function declaration.
3731 (build_array_notation_ref): Likewise.
3732 (extract_sec_implicit_index_arg): New extern declaration.
3733 (is_sec_implicit_index_fn): Likewise.
3734 (ARRAY_NOTATION_CHECK): New define.
3735 (ARRAY_NOTATION_ARRAY): Likewise.
3736 (ARRAY_NOTATION_START): Likewise.
3737 (ARRAY_NOTATION_LENGTH): Likewise.
3738 (ARRAY_NOTATION_STRIDE): Likewise.
3739 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
3740 ARRAY_NOTATION_REF.
3741 (pp_c_expression): Likewise.
3742 * c.opt (flag_enable_cilkplus): New flag.
3743 * array-notation-common.c: New file.
3745 2013-05-14 Jakub Jelinek <jakub@redhat.com>
3747 PR c++/57274
3748 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
3750 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
3752 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
3753 vectors.
3755 2013-05-07 Han Shen <shenhan@google.com>
3757 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
3759 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3761 * c-common.c (check_user_alignment): Emit error for negative values.
3763 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3765 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
3767 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3769 * c-cppbuiltin.c (c_cpp_builtins): Do not define
3770 __GXX_EXPERIMENTAL_CXX1Y__.
3772 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3773 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3775 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
3776 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
3777 to simply use OPT_Wpointer_arith.
3778 (c_sizeof_or_alignof_type): Likewise.
3780 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3782 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
3784 2013-04-12 Jakub Jelinek <jakub@redhat.com>
3786 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
3787 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
3788 specifiers.
3790 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
3792 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
3794 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
3796 * c-common.c (pointer_int_sum): Remove dead code.
3798 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
3800 PR middle-end/56524
3801 * c-common.c (handle_optimize_attribute): Don't call
3802 save_optabs_if_changed.
3804 2013-03-05 Jakub Jelinek <jakub@redhat.com>
3806 PR middle-end/56461
3807 * c-pch.c (pch_init): Free target_validity at the end.
3809 2013-03-04 Jakub Jelinek <jakub@redhat.com>
3811 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
3813 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
3814 Jakub Jelinek <jakub@redhat.com>
3816 PR sanitizer/56454
3817 * c-common.c (handle_no_sanitize_address_attribute): New function.
3818 (c_common_attribute_table): Add no_sanitize_address attribute.
3819 (handle_no_address_safety_analysis_attribute): Add
3820 no_sanitize_address attribute, not no_address_safety_analysis
3821 attribute.
3823 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
3825 PR target/52555
3826 * c-common.c (handle_optimize_attribute): Call
3827 save_optabs_if_changed.
3829 2013-02-18 Jakub Jelinek <jakub@redhat.com>
3830 Steven Bosscher <steven@gcc.gnu.org>
3832 PR pch/54117
3833 * c-opts.c (c_common_post_options): If debug info is enabled
3834 and non-dwarf*, refuse to load PCH files and when writing PCH
3835 file warn.
3837 2013-02-05 Jakub Jelinek <jakub@redhat.com>
3839 PR middle-end/56167
3840 * c-common.c (handle_error_attribute): Fix condition.
3842 2013-01-30 Jakub Jelinek <jakub@redhat.com>
3844 PR c++/55742
3845 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
3847 2013-01-18 Jason Merrill <jason@redhat.com>
3849 PR target/54908
3850 * c.opt (-fextern-tls-init): New.
3851 * c-opts.c (c_common_post_options): Handle it.
3853 2013-01-09 Jakub Jelinek <jakub@redhat.com>
3855 PR c/48418
3856 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
3857 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
3858 and is either negative or bigger or equal to type precision
3859 of the first operand.
3861 2012-12-03 Marek Polacek <polacek@redhat.com>
3863 PR c/55570
3864 * c-common.c (check_user_alignment): Swap order of tests,
3865 check TREE_CODE first.
3867 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
3869 PR c++/52654
3870 * c-common.h (overflow_type): New enum.
3871 (build_userdef_literal): Add overflow_type argument.
3872 (tree_userdef_literal): Add overflow_type.
3873 (USERDEF_LITERAL_OVERFLOW): New access macro.
3874 * c-common.c (build_userdef_literal): Add overflow_type
3875 argument.
3876 * c-lex.c (c_lex_with_flags): Add overflow_type to
3877 build_userdef_literal calls.
3878 (interpret_integer, interpret_float): Add overflow_type argument.
3880 2012-11-28 Richard Biener <rguenther@suse.de>
3882 PR c/35634
3883 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
3884 here and use a type with proper overflow behavior for types that would
3885 need to be promoted for the arithmetic.
3887 2012-11-23 Jakub Jelinek <jakub@redhat.com>
3889 PR sanitizer/55435
3890 * c-common.c (handle_no_address_safety_analysis_attribute): New
3891 function.
3892 (c_common_attribute_table): Add no_address_safety_analysis.
3894 2012-11-16 Simon Baldwin <simonb@google.com>
3896 * c.opt: Add f[no-]canonical-system-headers.
3897 * c-opts.c (c_common_handle_option): Handle
3898 OPT_fcanonical_system_headers.
3900 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
3902 PR c++/54413
3903 * c-opts.c (c_common_handle_option): Set new flags.
3904 * c.opt: Describe new flags.
3906 2012-11-09 Jason Merrill <jason@redhat.com>
3908 * c.opt (Wabi-tag): New.
3910 2012-11-09 Andi Kleen <ak@linux.intel.com>
3912 PR 55139
3913 * c-common.c (get_atomic_generic_size): Mask with
3914 MEMMODEL_MASK
3916 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3918 PR c/53063
3919 * c.opt (Wformat): Make it Alias Wformat=1.
3920 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
3921 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
3922 LangEnabledBy.
3923 (Wformat=): RejectNegative. Use LangEnabledBy.
3924 (Wnonnull): Use LangEnabledBy.
3925 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
3926 * c-format.c (set_Wformat): Delete.
3927 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
3928 (maybe_read_dollar_number): Likewise.
3929 (avoid_dollar_number): Likewise.
3930 (finish_dollar_format_checking): Likewise.
3931 (check_format_info): Likewise.
3932 (check_format_info_main): Likewise.
3933 (check_format_types): Likewise.
3934 (format_type_warning): Likewise.
3935 * c-common.c (int): Likewise.
3936 (check_function_sentinel): Likewise.
3937 * c-common.h (warn_format,set_Wformat): Do not declare here.
3939 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3941 PR c/53063
3942 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
3943 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
3944 Use LangEnabledBy.
3945 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
3946 common.opt.
3947 (Wvariadic-macros): Init(1).
3948 * c-opts.c (c_common_handle_option): Do not handle them
3949 explicitly.
3950 (c_common_post_options): Likewise.
3951 (sanitize_cpp_opts): warn_unused_macros is now
3952 cpp_warn_unused_macros.
3953 (push_command_line_include): Likewise.
3954 * c-common.c (warn_unknown_pragmas): Do not define.
3955 * c-common.h (warn_unknown_pragmas): Do not declare.
3957 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3959 PR c/51294
3960 * c-common.c (conversion_warning): Handle conditional expressions.
3962 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3964 PR c++/54930
3965 * c.opt (Wreturn_local_addr): Define new option.
3967 2012-10-25 Jason Merrill <jason@redhat.com>
3969 * c.opt (Wvirtual-move-assign): New.
3971 * c.opt (Winherited-variadic-ctor): New.
3973 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
3975 PR c++/54427
3976 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
3978 2012-10-23 Joseph Myers <joseph@codesourcery.com>
3980 * c-common.h (pch_cpp_save_state): Declare.
3981 * c-target.def (c_preinclude): New hook.
3982 * c-opts.c (done_preinclude): New.
3983 (push_command_line_include): Handle default preincluded header.
3984 (cb_file_change): Call pch_cpp_save_state when calling
3985 push_command_line_include.
3986 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
3987 (pch_cpp_save_state): New.
3988 (pch_init): Call pch_cpp_save_state conditionally, instead of
3989 calling cpp_save_state.
3991 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3993 PR c/53063
3994 PR c/40989
3995 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
3996 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
3997 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
3998 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
3999 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
4000 * c-opts.c (c_common_handle_option): Remove explicit handling from
4001 here.
4002 (c_common_post_options): Likewise.
4004 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
4006 * c-ada-spec.c (LOCATION_COL): Delete.
4007 (compare_location): New function.
4008 (compare_node): Use it.
4009 (compare_comment): Likewise.
4011 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
4013 PR c/53063
4014 PR c/40989
4015 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
4016 * c-opts.c (c_common_handle_option): Do not set them here. Add
4017 comment.
4018 (c_common_post_options): Likewise.
4020 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
4022 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
4023 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
4024 Remove POINTER_TYPE handling, add large unsigned handling and use
4025 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
4027 2012-10-12 Jakub Jelinek <jakub@redhat.com>
4029 PR c/54381
4030 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
4031 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
4032 locs and array of 3 trees instead of just single loc and single
4033 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
4034 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
4035 For *cmp* builtins that take two sources strings report warnings
4036 about first and second source, not about destination and source.
4038 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
4040 PR c++/53055
4041 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
4043 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
4045 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
4046 declaring something coming from another file.
4048 2012-10-10 Arnaud Charlet <charlet@adacore.com>
4050 PR ada/54845
4051 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
4053 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
4055 PR c++/54194
4056 * c-common.c (warn_about_parentheses): Add location_t parameter;
4057 use EXPR_LOC_OR_LOC.
4058 * c-common.h: Update declaration.
4060 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
4062 PR c++/54427
4063 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
4064 more operations. Make error messages optional.
4065 * c-common.h (enum stv_conv): Moved from c-typeck.c.
4066 (scalar_to_vector): Declare.
4068 2012-10-08 Jason Merrill <jason@redhat.com>
4070 * c-common.c (c_common_reswords): Add thread_local.
4072 2012-10-08 Dodji Seketeli <dodji@redhat.com>
4074 PR c++/53528 C++11 attribute support
4075 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
4076 new functions.
4077 * c-common.c (check_cxx_fundamental_alignment_constraints): New
4078 static function.
4079 (handle_aligned_attribute): In choose strictest alignment
4080 among many. Use new check_cxx_fundamental_alignment_constraints.
4081 (handle_transparent_union_attribute): In c++11 attribute syntax,
4082 don't look through typedefs.
4084 2012-10-04 Arnaud Charlet <charlet@adacore.com>
4086 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
4087 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
4088 out of dumpfile.h.
4090 2012-09-25 Dehao Chen <dehao@google.com>
4092 PR middle-end/54645
4093 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
4094 map when read in the pch.
4096 2012-09-18 Arnaud Charlet <charlet@adacore.com>
4098 * c-ada-spec.c: Style fixes.
4100 2012-09-18 Thomas Quinot <quinot@adacore.com>
4102 * c.opt (-fada-spec-parent): Define new command line switch.
4103 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
4104 is specified, generate binding spec as a child of the specified unit.
4106 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
4107 Manuel López-Ibáñez <manu@gcc.gnu.org>
4109 PR c++/53210
4110 * c.opt ([Winit-self]): Enabled by -Wall in C++.
4112 2012-08-23 Arnaud Charlet <charlet@adacore.com>
4114 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
4115 for pointers, and add missing Convention C pragma.
4116 (print_ada_struct_decl): Add missing aliased keyword.
4117 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
4119 2012-08-17 Jakub Jelinek <jakub@redhat.com>
4121 * c-common.c (sizeof_pointer_memaccess_warning): New function.
4122 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
4123 * c-opts.c (c_common_handle_option): Enable it for -Wall.
4124 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
4125 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
4127 2012-08-10 Richard Guenther <rguenther@suse.de>
4129 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
4131 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
4133 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
4134 instead of separate pp_newline and pp_flush.
4135 (print_c_tree): Likewise.
4137 2012-07-26 Richard Henderson <rth@redhat.com>
4139 * c-common.c (handle_hot_attribute): Allow labels.
4140 (handle_cold_attribute): Likewise.
4142 2012-07-20 Jakub Jelinek <jakub@redhat.com>
4144 PR c++/28656
4145 * c-common.c (check_function_nonnull): Handle multiple nonnull
4146 attributes properly.
4148 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
4150 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
4151 * c-ada-spec.c: Likewise.
4152 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
4154 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4156 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
4157 Remove code conditional on it.
4159 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
4161 * c-gimplify.c: Do not include basic-block.h.
4162 * c-common.c: Do not include linfuncs.h.
4164 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
4166 * c-common.h: Include tree.h.
4168 2012-07-02 Jason Merrill <jason@redhat.com>
4170 PR c++/53524
4171 * c-common.c (get_priority): Call default_conversion.
4173 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
4175 * c-pch.c (c_common_write_pch): Remove unused variables.
4177 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
4179 * cppspec.c: Moved from gcc/ to here.
4181 2012-06-27 Kai Tietz <ktietz@redhat.com>
4183 PR preprocessor/37215
4184 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
4186 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
4188 * c-common.h (c_common_print_pch_checksum): Remove.
4189 * c-pch.c: Do not include output.h.
4190 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
4191 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
4192 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
4193 (struct c_pch_header): Remove.
4194 (get_ident): Update gpch version.
4195 (pch_init): Do not print executable_checksum to asm_out_file.
4196 Do not fail if there is no asm_out_file to read back from. Set
4197 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
4198 (c_common_write_pch): Verify that nothing was written to asm_out_file
4199 since pch_init was called. Do not write a c_pch_header, and do not
4200 copy from asm_out_file to the PCH.
4201 (c_common_read_pch): Do not read a c_pch_header, and do not restore
4202 the content of asm_out_file from the PCH.
4203 (c_common_print_pch_checksum): Remove.
4204 * c-opts.c (c_common_init): Print out executable_checksum directly.
4206 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4208 * c-target.def (objc_declare_unresolved_class_reference,
4209 objc_declare_class_definition): Add new hooks.
4211 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4213 * c-lex.c: Do not include output.h.
4214 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
4215 Remove uses of ASM_OUTPUT_IDENT.
4217 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
4219 PR c++/51033
4220 * c-common.h (c_build_vec_perm_expr): Move decl here.
4221 * c-common.c (c_build_vec_perm_expr): Move definition
4222 here.
4224 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
4226 * c.opt (fconserve-space): Turn into a no-op.
4228 2012-06-04 Sterling Augustine <saugustine@google.com>
4230 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
4231 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
4232 both the start and end of the function.
4234 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4236 * c-common.c: Do not include output.h.
4237 * c-pragma.c: Likewise.
4239 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4241 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
4242 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
4243 (lang_decl_name): Handle namespace decls.
4245 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
4247 * c-ada-spec.c: Do not include output.h.
4248 * c-semantics.c: Likewise.
4250 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4252 * c-common.c: Fix typo.
4254 2012-05-29 Michael Matz <matz@suse.de>
4256 * c-common.h (c_expand_decl): Remove prototype.
4258 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4260 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
4261 * c-opts.c (c_common_handle_option): Remove code handling
4262 warn_missing_braces.
4264 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
4266 PR c++/25137
4267 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
4268 -Wmissing_braces.
4270 2012-05-22 Dodji Seketeli <dodji@redhat.com>
4272 PR c++/53322
4273 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
4275 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
4277 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
4278 * c-opts.c (c_common_handle_option): Do not handle explicitly
4279 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
4281 2012-05-16 Dodji Seketeli <dodji@redhat.com>
4283 PR preprocessor/7263
4284 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
4285 to cpp_classify_number. For diagnostics, use the precise location
4286 instead of the global input_location.
4288 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4290 PR c++/11856
4291 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
4293 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
4295 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
4297 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
4299 PR 53063
4300 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
4301 Wreorder): Use LangEnabledBy.
4302 * c-opts.c (c_common_handle_option): Do not enable them
4303 explicitly. Call lang-specific generated functions.
4304 (c_common_post_options): Do not set them here.
4306 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
4308 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
4309 Wmissing-field-initializers,Wmissing-parameter-type,
4310 Wold-style-declaration,Woverride-init): Use EnabledBy.
4311 * c-opts.c (c_common_post_options): Do not set here explicitly.
4313 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4315 PR 53063
4316 * c-opts.c (c_common_handle_option): Use handle_generated_option
4317 to enable sub-options.
4319 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
4321 PR c++/53158
4322 * c-common.c (warnings_for_convert_and_check): Use warning_at.
4324 2012-05-10 Richard Guenther <rguenther@suse.de>
4326 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
4327 adjust commentary about TYPE_IS_SIZETYPE types.
4329 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4331 PR c++/53261
4332 * c-common.c (warn_logical_operator): Check that argument of
4333 integer_zerop is not NULL.
4335 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
4337 PR c/43772
4338 * c-common.c (warn_logical_operator): Do not warn if either side
4339 is already true or false.
4341 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
4343 PR c/51712
4344 * c-common.c (expr_original_type): New.
4345 (shorten_compare): Do not warn for enumeration types.
4347 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4349 * c.opt (fpermissive): Add Var(flag_permissive).
4351 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
4353 PR c++/51033
4354 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
4355 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
4357 2012-04-30 Dodji Seketeli <dodji@redhat.com>
4359 Add -Wvarargs option
4360 * c.opt (Wvarargs): Define new option.
4362 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4364 * c-common.c (check_function_arguments): Replace
4365 Wmissing-format-attribute with Wsuggest-attribute=format.
4367 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4369 * c.opt (Wsuggest-attribute=format): New. Alias of
4370 Wmissing-format-attribute.
4371 * c-format.c (decode_format_type): Replace
4372 Wmissing-format-attribute with Wsuggest-attribute=format.
4373 (check_function_format): Likewise.
4375 2012-04-27 Ollie Wild <aaw@google.com>
4377 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
4378 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
4379 * c.opt: Add Wliteral-suffix.
4381 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
4383 PR c/44774
4384 * c.opt (Wpedantic): New.
4385 (pedantic): Alias Wpedantic.
4386 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
4387 (c_common_post_options): Likewise.
4388 (sanitize_cpp_opts): Likewise.
4389 * c-lex.c (interpret_float): Likewise.
4390 * c-format.c (check_format_types): Likewise.
4391 * c-common.c (pointer_int_sum): Likewise.
4392 (c_sizeof_or_alignof_type): Likewise.
4393 (c_add_case_label): Likewise.
4394 (c_do_switch_warnings): Likewise.
4395 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
4397 2012-04-15 Jason Merrill <jason@redhat.com>
4399 PR c++/52818
4400 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
4401 (C_STD_NAME): Distinguish between C++98 and C++11.
4403 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
4405 PR target/52624
4406 * c-common.h (uint16_type_node): Rename into...
4407 (c_uint16_type_node): ...this.
4408 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
4409 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
4411 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
4413 * c-common.c (warn_if_unused_value): Move definition to here.
4414 * c-common.h (warn_if_unused_value): Move declaration to here.
4416 2012-03-23 William Bader <williambader@hotmail.com>
4418 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
4420 2012-03-20 Jason Merrill <jason@redhat.com>
4422 * c-common.h (enum cxx_dialect): Add cxx1y.
4423 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
4424 test.
4425 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
4426 * c-opts.c (c_common_post_options): Likewise.
4427 (set_std_cxx1y): New.
4428 (c_common_handle_option): Call it.
4429 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
4431 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
4433 PR c++/14710
4434 * c.opt ([Wuseless-cast]): Add.
4436 2012-03-16 Richard Guenther <rguenther@suse.de>
4438 * c-pretty-print.c (pp_c_initializer_list): Adjust.
4440 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
4442 PR c++/44783
4443 * c.opt (ftemplate-backtrace-limit) Add.
4445 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4447 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
4448 handling.
4449 * c-pragma.c (handle_pragma_extern_prefix): Remove.
4450 (init_pragma): Don't register extern_prefix.
4452 2012-03-12 Richard Guenther <rguenther@suse.de>
4454 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
4455 (builtin_type_for_size): Likewise.
4457 2012-02-13 Jakub Jelinek <jakub@redhat.com>
4459 PR c++/52215
4460 * c-common.c (sync_resolve_params): Don't decide whether to convert
4461 or not based on TYPE_SIZE comparison, convert whenever arg_type
4462 is unsigned INTEGER_TYPE.
4464 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
4466 PR c/52118
4467 * c.opt ([Wunused-local-typedefs]): Fix description.
4469 2012-01-24 Mike Stump <mikestump@comcast.net>
4471 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
4472 exactly.
4474 2012-01-18 Richard Guenther <rguenther@suse.de>
4476 * c-opts.c (c_common_post_options): Reset LTO flags if
4477 we are about to generate a PCH.
4479 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
4481 PR c++/51777
4482 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
4483 use pp_unsigned_wide_integer.
4485 2012-01-10 Richard Guenther <rguenther@suse.de>
4487 PR middle-end/51806
4488 * c-opts.c (c_common_handle_option): Move -Werror handling
4489 to language independent code.
4491 2012-01-05 Richard Guenther <rguenther@suse.de>
4493 PR middle-end/51764
4494 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
4495 from common.opt.
4497 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
4499 PR c++/51316
4500 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
4501 of array types with an unknown bound.
4503 2011-12-20 Joseph Myers <joseph@codesourcery.com>
4505 * c-common.c (flag_isoc99): Update comment to refer to C11.
4506 (flag_isoc1x): Change to flag_isoc11.
4507 * c-common.h (flag_isoc99): Update comment to refer to C11.
4508 (flag_isoc1x): Change to flag_isoc11.
4509 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
4510 C11.
4511 * c-opts.c (set_std_c1x): Change to set_std_c11.
4512 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
4513 Call set_std_c11.
4514 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
4515 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
4516 * c.opt (std=c1x): Change to std=c11. Document as non-draft
4517 standard.
4518 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
4519 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
4520 (std=gnu1x): Make alias of std=gnu11.
4522 2011-12-19 Jason Merrill <jason@redhat.com>
4524 PR c++/51228
4525 * c-common.c (handle_transparent_union_attribute): Check the first
4526 field if the type is complete.
4528 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
4530 PR libstdc++/51365
4531 * c-common.c (RID_IS_FINAL): Add.
4532 * c-common.h (RID_IS_FINAL): Add.
4534 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
4536 * c.opt (fgnu-runtime): Provide full description.
4537 (fnext-runtime): Likewise.
4538 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
4540 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
4542 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
4543 predefines in one place. Add LOCK_FREE predefines.
4544 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
4545 new func.
4547 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
4549 PR c/51256
4550 * c-common.c (get_atomic_generic_size): Check for various error
4551 conditions
4552 (resolve_overloaded_atomic_exchange,
4553 resolve_overloaded_atomic_compare_exchange,
4554 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
4555 error_mark_node for error conditions.
4557 2011-11-08 Richard Guenther <rguenther@suse.de>
4559 PR middle-end/51010
4560 c-family/
4562 2011-11-07 Richard Henderson <rth@redhat.com>
4563 Aldy Hernandez <aldyh@redhat.com>
4564 Torvald Riegel <triegel@redhat.com>
4566 Merged from transactional-memory.
4568 * c-common.c (handle_tm_wrap_attribute,
4569 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
4570 (struct c_common_reswords): Added __transaction* keywords.
4571 (struct c_common_attribute_table): Added transaction* and tm_regparm
4572 attributes.
4573 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
4574 masks.
4575 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
4576 find_tm_attribute): Declare.
4578 2011-11-07 Jason Merrill <jason@redhat.com>
4580 PR c++/35688
4581 * c-common.c, c-common.h: Revert yesterday's changes.
4583 2011-11-06 Jason Merrill <jason@redhat.com>
4585 PR c++/35688
4586 * c-common.c (decl_has_visibility_attr): Split out from...
4587 (c_determine_visibility): ...here.
4588 * c-common.h: Declare it.
4590 2011-11-06 Joseph Myers <joseph@codesourcery.com>
4592 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
4593 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
4594 type.
4595 (check_user_alignment): New. Split out of
4596 handle_aligned_attribute. Disallow integer constants with
4597 noninteger types. Conditionally allow zero.
4598 (handle_aligned_attribute): Use check_user_alignment.
4599 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
4601 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
4602 Richard Henderson <rth@redhat.com>
4604 Merged from cxx-mem-model.
4606 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
4607 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
4608 parameters that are the same type size.
4609 (get_atomic_generic_size): New. Find size of generic
4610 atomic function parameters and do typechecking.
4611 (add_atomic_size_parameter): New. Insert size into parameter list.
4612 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
4613 either __atomic_exchange_n or external library call.
4614 (resolve_overloaded_atomic_compare_exchange): Restructure
4615 __atomic_compare_exchange to either _n variant or external library call.
4616 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
4617 __atomic_load_n or an external library call.
4618 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
4619 __atomic_store_n or an external library call.
4620 (resolve_overloaded_builtin): Handle new __atomic builtins.
4622 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
4624 PR c++/50608
4625 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
4626 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
4627 <INDIRECT_REF>: Return the argument.
4628 <ARRAY_REF>: Remove special code for negative offset.
4629 Call fold_build_pointer_plus instead of size_binop.
4630 (fold_offsetof): Remove STOP_REF argument and adjust.
4631 * c-common.h (fold_offsetof_1): Declare.
4632 (fold_offsetof): Remove STOP_REF argument.
4634 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
4636 PR c++/50810
4637 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4638 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4639 Wnarrowing for C++0x and C++98.
4640 * c.opt ([Wnarrowing]): Update.
4642 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
4644 PR c++/44277
4645 * c.opt: Add Wzero-as-null-pointer-constant.
4647 2011-10-31 Jason Merrill <jason@redhat.com>
4649 * c.opt (-fdeduce-init-list): Off by default.
4651 PR c++/50920
4652 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
4653 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
4654 and -Wc++11-compat.
4655 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
4657 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
4659 PR c++/30066
4660 * c.opt (fvisibility-inlines-hidden): Description change.
4662 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
4664 Implement C++11 user-defined literals.
4665 * c-common.c (build_userdef_literal): New.
4666 * c-common.def: New tree code.
4667 * c-common.h (tree_userdef_literal): New tree struct and accessors.
4668 * c-lex.c (interpret_float): Add suffix parm.
4669 (c_lex_with_flags): Build literal tokens.
4671 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4673 PR c++/50841
4674 Revert:
4675 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4677 PR c++/50810
4678 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4679 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4680 Wnarrowing for C++0x and C++98.
4681 * c.opt ([Wnarrowing]): Update.
4683 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4685 PR c++/50810
4686 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4687 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4688 Wnarrowing for C++0x and C++98.
4689 * c.opt ([Wnarrowing]): Update.
4691 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
4693 PR c++/45385
4694 * c-common.c (conversion_warning): Remove code looking for
4695 artificial operands.
4697 2011-10-18 Dodji Seketeli <dodji@redhat.com>
4699 PR bootstrap/50760
4700 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
4701 !NO_IMPLICIT_EXTERN_C.
4703 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
4705 * c-common.c (c_common_reswords): Add __bases,
4706 __direct_bases.
4707 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
4709 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
4711 PR c++/50757
4712 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
4714 2011-10-15 Tom Tromey <tromey@redhat.com>
4715 Dodji Seketeli <dodji@redhat.com>
4717 * c.opt (fdebug-cpp): New option.
4718 * c-opts.c (c_common_handle_option): Handle the option.
4719 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
4720 output stream in parameter. Factorized from ...
4721 (maybe_print_line): ... this. Dump location debug information when
4722 -fdebug-cpp is in effect.
4723 (print_line_1): New static function. Takes an output stream in
4724 parameter. Factorized from ...
4725 (print_line): ... here. Dump location information when -fdebug-cpp
4726 is in effect.
4727 (scan_translation_unit): Dump location information when
4728 -fdebug-cpp is in effect.
4730 2011-10-15 Tom Tromey <tromey@redhat.com>
4731 Dodji Seketeli <dodji@redhat.com>
4733 * c.opt (ftrack-macro-expansion): New option. Handle it with and
4734 without argument.
4735 * c-opts.c (c_common_handle_option)<case
4736 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
4737 cases. Handle -ftrack-macro-expansion with and without argument.
4739 2011-10-15 Tom Tromey <tromey@redhat.com>
4740 Dodji Seketeli <dodji@redhat.com>
4742 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
4743 (print_line, cb_define, do_line_change): Adjust to avoid touching
4744 the internals of struct line_map. Use the public API instead.
4745 * c-pch.c (c_common_read_pch): Likewise.
4746 * c-lex.c (fe_file_change): Likewise.
4748 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
4750 PR c++/17212
4751 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
4753 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
4755 PR c++/33067
4756 * c-pretty-print.c (pp_c_floating_constant): Output
4757 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
4759 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
4761 * c-common.c (def_builtin_1): Delete old interface with two
4762 parallel arrays to hold standard builtin declarations, and replace
4763 it with a function based interface that can support creating
4764 builtins on the fly in the future. Change all uses, and poison
4765 the old names. Make sure 0 is not a legitimate builtin index.
4766 * c-omp.c (c_finish_omp_barrier): Ditto.
4767 (c_finish_omp_taskwait): Ditto.
4768 (c_finish_omp_flush): Ditto.
4770 2011-10-11 Tristan Gingold <gingold@adacore.com>
4772 * c.opt: (fallow-parameterless-variadic-functions): New.
4774 2011-09-08 Dodji Seketeli <dodji@redhat.com>
4776 PR c++/33255 - Support -Wunused-local-typedefs warning
4777 * c-common.h (struct c_language_function::local_typedefs): New
4778 field.
4779 (record_locally_defined_typedef, maybe_record_typedef_use)
4780 (maybe_warn_unused_local_typedefs): Declare new functions.
4781 * c-common.c (record_locally_defined_typedef)
4782 (maybe_record_typedef_use)
4783 (maybe_warn_unused_local_typedefs): Define new functions.
4784 * c.opt: Declare new -Wunused-local-typedefs flag.
4786 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
4788 PR middle-end/50266
4789 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
4790 computations.
4792 2011-09-05 Richard Guenther <rguenther@suse.de>
4794 * c-common.c (complete_array_type): Use ssize_int (-1) instead
4795 of integer_minus_one_node for empty array upper bounds.
4797 2011-08-28 Dodji Seketeli <dodji@redhat.com>
4799 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
4800 it's the first time it's being called on this main TU.
4802 2011-08-24 Richard Guenther <rguenther@suse.de>
4804 PR c/49396
4805 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
4807 2011-08-22 Gabriel Charette <gchare@google.com>
4809 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
4810 defined in cpp_init_builtins and c_cpp_builtins.
4812 2011-08-19 Joseph Myers <joseph@codesourcery.com>
4814 * c-common.c (c_common_reswords): Add __builtin_complex.
4815 * c-common.h (RID_BUILTIN_COMPLEX): New.
4817 2011-08-18 Joseph Myers <joseph@codesourcery.com>
4819 * c-common.c (c_common_reswords): Add _Noreturn.
4820 (keyword_is_function_specifier): Handle RID_NORETURN.
4821 * c-common.h (RID_NORETURN): New.
4823 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4825 * c-common.c (unsafe_conversion_p): New function. Check if it is
4826 unsafe to convert an expression to the type.
4827 (conversion_warning): Adjust, use unsafe_conversion_p.
4828 * c-common.h (unsafe_conversion_p): New function declaration.
4830 2011-08-02 Jakub Jelinek <jakub@redhat.com>
4832 * c-common.h (c_finish_omp_atomic): Adjust prototype.
4833 (c_finish_omp_taskyield): New prototype.
4834 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
4835 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
4836 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
4837 or RHS1 have side-effects, evaluate those too in the right spot,
4838 if it is a decl and LHS is also a decl, error out if they
4839 aren't the same.
4840 (c_finish_omp_taskyield): New function.
4841 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
4842 * c-pragma.c (omp_pragmas): Add taskyield.
4843 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
4844 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
4845 PRAGMA_OMP_CLAUSE_MERGEABLE.
4847 2011-07-25 Dodji Seketeli <dodji@redhat.com>
4849 * c-common.h (set_underlying_type): Remove parm name from
4850 declaration.
4852 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
4854 * c-pretty-print.h: Search c-common.h in c-family.
4856 2011-07-22 Jason Merrill <jason@redhat.com>
4858 PR c++/49793
4859 * c.opt (Wnarrowing): New.
4861 PR c++/30112
4862 * c-common.h: Declare c_linkage_bindings.
4863 * c-pragma.c (handle_pragma_redefine_extname): Use it.
4865 PR c++/49813
4866 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
4867 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
4868 as flag_isoc99 for 'restrict'.
4869 (pp_c_specifier_qualifier_list): Likewise for _Complex.
4871 2011-07-21 Ian Lance Taylor <iant@google.com>
4873 PR middle-end/49705
4874 * c-common.c (c_disable_warnings): New static function.
4875 (c_enable_warnings): New static function.
4876 (c_fully_fold_internal): Change local unused_p to bool. Call
4877 c_disable_warnings and c_enable_warnings rather than change
4878 c_inhibit_evaluation_warnings.
4880 2011-07-20 Jason Merrill <jason@redhat.com>
4882 PR c++/6709 (DR 743)
4883 PR c++/42603 (DR 950)
4884 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
4885 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
4886 (CPP_DECLTYPE): New.
4887 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
4889 2011-07-19 Richard Guenther <rguenther@suse.de>
4891 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
4892 * c-omp.c (c_finish_omp_for): Likewise.
4894 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
4896 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
4897 body on the next line.
4899 2011-07-08 Jason Merrill <jason@redhat.com>
4901 PR c++/45437
4902 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
4904 PR c++/49673
4905 * c-common.c (c_apply_type_quals_to_decl): Don't check
4906 TYPE_NEEDS_CONSTRUCTING.
4908 2011-07-06 Richard Guenther <rguenther@suse.de>
4910 * c-common.c (c_common_nodes_and_builtins):
4911 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
4913 2011-07-05 Richard Guenther <rguenther@suse.de>
4915 * c-common.c (c_common_nodes_and_builtins): Build all common
4916 tree nodes first.
4918 2011-06-27 Jakub Jelinek <jakub@redhat.com>
4920 * c-common.h (c_tree_chain_next): New static inline function.
4922 * c-common.c (check_builtin_function_arguments): Handle
4923 BUILT_IN_ASSUME_ALIGNED.
4925 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
4927 * c-common.c: Add sync_ or SYNC__ to builtin names.
4928 * c-omp.c: Add sync_ or SYNC__ to builtin names.
4930 2011-06-20 Pierre Vittet <piervit@pvittet.com>
4932 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
4933 handler.
4934 (gen_pragma_handler): New union.
4935 (internal_pragma_handler): New type.
4936 (c_register_pragma_with_data)
4937 (c_register_pragma_with_expansion_and_data): New functions.
4939 * c-pragma.c (registered_pragmas, c_register_pragma_1)
4940 (c_register_pragma, c_register_pragma_with_expansion)
4941 (c_invoke_pragma_handler): Changed to work with
4942 internal_pragma_handler.
4943 (c_register_pragma_with_data)
4944 (c_register_pragma_with_expansion_and_data): New functions.
4946 2011-06-14 Joseph Myers <joseph@codesourcery.com>
4948 * c-common.c: Include common/common-target.h.
4949 (handle_section_attribute): Use
4950 targetm_common.have_named_sections.
4951 * c-cppbuiltin.c: Include common/common-target.h.
4952 (c_cpp_builtins): Use targetm_common.except_unwind_info.
4954 2011-06-10 Richard Guenther <rguenther@suse.de>
4956 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
4957 to print a IDENTIFIER_NODE.
4959 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4960 Joseph Myers <joseph@codesourcery.com>
4962 * c.opt (fbuilding-libgcc): New option.
4963 * c-cppbuiltin.c (c_cpp_builtins): Define
4964 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
4966 2011-06-07 Jason Merrill <jason@redhat.com>
4968 * c-common.c (max_tinst_depth): Lower default to 900.
4970 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
4972 2011-06-07 Richard Guenther <rguenther@suse.de>
4974 * c-common.c (c_common_nodes_and_builtins): Do not set
4975 size_type_node or call set_sizetype.
4977 2011-06-07 Dodji Seketeli <dodji@redhat.com>
4979 PR debug/49130
4980 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
4981 type when using pointer comparison to compare types.
4983 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4985 * c.opt: Add -Wdelete-non-virtual-dtor.
4986 * c-opts.c (c_common_handle_option): Include it in -Wall.
4988 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
4990 PR bootstrap/49190
4992 Revert:
4993 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4995 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4996 not tree_common.
4998 2011-05-27 Jakub Jelinek <jakub@redhat.com>
5000 PR c++/49165
5001 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
5002 C++ don't call c_common_truthvalue_conversion on void type arms.
5004 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
5006 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
5007 (stmt_list_stack): Define.
5008 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
5009 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
5011 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5013 * c-common.c (warning_candidate_p): Check for BLOCKs.
5015 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
5017 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
5018 not tree_common.
5020 2011-05-25 Jakub Jelinek <jakub@redhat.com>
5022 * c-common.c (def_fn_type): Remove extra va_end.
5024 2011-05-23 Jason Merrill <jason@redhat.com>
5026 PR c++/48106
5027 * c-common.c (c_common_get_narrower): New.
5028 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
5030 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
5032 * c-common.h (check_function_arguments): Tweak prototype of
5033 check_function_arguments.
5034 * c-common.c (check_function_arguments): Likewise. Adjust
5035 calls to check_function_nonnull, check_function_format, and
5036 check_function_sentinel.
5037 (check_function_sentinel): Take a FUNCTION_TYPE rather than
5038 separate attributes and typelist arguments. Use
5039 FOREACH_FUNCTION_ARGS to iterate over argument types.
5041 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
5043 * c-common.c (c_common_reswords): Reorder.
5044 * c-common.h (rid): Likewise.
5046 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
5048 * c-common.c (def_fn_type): Don't call build_function_type, call
5049 build_function_type_array or build_varargs_function_type_array
5050 instead.
5051 (c_common_nodes_and_builtins): Likewise.
5053 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
5055 * c-common.c (c_add_case_label): Omit the loc argument to
5056 build_case_label.
5057 * c-common.h (build_case_label): Remove.
5058 * c-semantics.c (build_case_label): Remove.
5060 2011-05-05 Joseph Myers <joseph@codesourcery.com>
5062 * c-objc.h (objc_start_method_definition): Update prototype.
5063 * stub-objc.c (objc_start_method_definition): Add extra parameter.
5065 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
5067 * c-common.c (check_main_parameter_types): Reindent. Don't use
5068 TYPE_ARG_TYPES directly.
5069 (handle_nonnull_attribute): Likewise.
5070 (sync_resolve_params): Likewise.
5071 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
5072 to check_format_string.
5073 (handle_format_attribute): Likewise.
5074 (check_format_string): Take a function type to examine instead of
5075 a type list. Use a function_arg_iterator to step through argument
5076 types.
5078 2011-05-04 Richard Guenther <rguenther@suse.de>
5080 * c-common.c (fix_string_type): Use size_int for index type bounds.
5081 (start_fname_decls): Do not pass NULL to build_int_cst.
5082 (c_init_attributes): Likewise.
5083 * c-lex.c (c_lex_with_flags): Likewise.
5085 2011-04-27 Jason Merrill <jason@redhat.com>
5087 * c-common.c (make_tree_vector_from_list): New.
5088 * c-common.h: Declare it.
5090 2011-04-26 Richard Guenther <rguenther@suse.de>
5092 PR preprocessor/48248
5093 * c-ppoutput.c (maybe_print_line): Always optimize newlines
5094 for output size with -P.
5096 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
5098 * c-common.c (struct c_common_resword): Add __underlying_type.
5099 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
5101 2011-04-20 Jim Meyering <meyering@redhat.com>
5103 * c-format.c (init_dollar_format_checking): Remove useless
5104 if-before-free.
5106 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
5108 * c-objc.h (objc_get_interface_ivars): Removed.
5109 (objc_detect_field_duplicates): New.
5110 * stub-objc.c: Likewise.
5112 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5114 * stub-objc.c (objc_declare_protocols): Renamed to
5115 objc_declare_protocol.
5116 * c-objc.h: Likewise.
5118 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5120 * stub-objc.c (objc_declare_class): Updated argument name.
5122 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
5124 * c-common.h (c_common_init_ts): Declare.
5125 * c-common.c (c_common_init_ts): Define.
5127 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
5129 * c-objc.h (objc_build_message_expr): Updated prototype.
5130 * stub-objc.c (objc_build_message_expr): Likewise.
5132 2011-04-12 Martin Jambor <mjambor@suse.cz>
5134 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
5135 of cgraph_node.
5137 2011-04-11 Richard Guenther <rguenther@suse.de>
5139 * c-common.c (complete_array_type): Build a range type of
5140 proper type.
5142 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
5144 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
5145 (handle_type_generic_attribute): Likewise.
5147 2011-04-07 Jason Merrill <jason@redhat.com>
5149 PR c++/48450
5150 * c-common.c (c_common_truthvalue_conversion): Don't ignore
5151 conversion from C++0x scoped enum.
5153 2011-04-06 Joseph Myers <joseph@codesourcery.com>
5155 * c-target-def.h: New file.
5156 * c-target.def: New file.
5157 * c-target.h: New file.
5158 * c-common.c (targetcm): Don't define here.
5159 * c-common.h (default_handle_c_option): Declare.
5160 * c-format.c: Include c-target.h instead of target.h.
5161 * c-opts.c: Include c-target.h instead of target.h. Explicitly
5162 include tm.h.
5163 (default_handle_c_option): Move from targhooks.c.
5165 2011-03-29 Jakub Jelinek <jakub@redhat.com>
5167 PR preprocessor/48248
5168 * c-ppoutput.c (print): Add src_file field.
5169 (init_pp_output): Initialize it.
5170 (maybe_print_line): Don't optimize by adding up to 8 newlines
5171 if map->to_file and print.src_file are different file.
5172 (print_line): Update print.src_file.
5174 2011-03-25 Kai Tietz <ktietz@redhat.com>
5176 * c-ada-spec.c (compare_comment): Use filename_cmp
5177 instead of strcmp for filename.
5179 2011-03-25 Jeff Law <law@redhat.com>
5181 * c-common.c (def_fn_type): Add missing va_end.
5183 2011-03-25 Jason Merrill <jason@redhat.com>
5185 * c.opt: Add -std=c++03.
5187 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
5189 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
5191 2011-03-17 Kai Tietz
5193 PR target/12171
5194 * c-pretty-print.c (pp_c_specifier_qualifier_list):
5195 Display allowed attributes for function pointer types.
5196 (pp_c_attributes_display): New function to display
5197 attributes having affects_type_identity flag set to true.
5198 * c-pretty-print.h (pp_c_attributes_display): New prototype.
5200 * c-common.c (c_common_attribute_table):
5201 Add new element.
5202 (c_common_format_attribute_table): Likewise.
5204 2011-03-18 Jason Merrill <jason@redhat.com>
5206 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
5207 * c-common.h: Don't declare it here.
5208 * c-common.c: Or define it here.
5209 * c-opts.c (c_common_handle_option): Or set it here.
5211 PR c++/35315
5212 * c-common.c (handle_transparent_union_attribute): Don't
5213 make a duplicate type in C++.
5215 2011-03-15 Jason Merrill <jason@redhat.com>
5217 * c-common.c (max_constexpr_depth): New.
5218 * c-common.h: Declare it.
5219 * c-opts.c (c_common_handle_option): Set it.
5220 * c.opt (fconstexpr-depth): New option.
5222 2011-03-11 Jason Merrill <jason@redhat.com>
5224 * c-common.c (attribute_takes_identifier_p): Add missing const.
5226 PR c++/46803
5227 * c-common.c (attribute_takes_identifier_p): Assume that an
5228 unknown attribute takes an identifier.
5230 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
5232 PR c/47786
5233 * c-common.c (c_type_hash): Call list_length instead of iterating
5234 through DECL_CHAIN. Rename 'i' to 'n_elements'.
5236 2011-02-19 Jakub Jelinek <jakub@redhat.com>
5238 PR c/47809
5239 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
5241 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
5243 * c.opt (fobjc-abi-version=) New.
5244 (fobjc-nilcheck): New.
5246 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
5248 PR c++/46890
5249 * c-common.h (keyword_is_decl_specifier): Declare.
5250 * c-common.c (keyword_is_decl_specifier): Define.
5251 (keyword_is_function_specifier): New function.
5253 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5255 PR c/47473
5256 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
5257 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
5258 REAL_TYPE.
5260 2011-01-26 Arnaud Charlet <charlet@adacore.com>
5262 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
5264 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5266 PR pch/47430
5267 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
5268 after init_c_lex if pch_file is set.
5270 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5272 PR c++/43601
5273 * c.opt (-fkeep-inline-dllexport): New switch.
5275 2011-01-12 Richard Guenther <rguenther@suse.de>
5277 PR middle-end/32511
5278 * c-common.c (handle_weak_attribute): Warn instead of error
5279 on declaring an inline function weak.
5281 2011-01-05 Tom Tromey <tromey@redhat.com>
5283 * c-common.h (lvalue_error): Update.
5284 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
5285 not error.
5287 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
5289 PR objc/47075
5290 * c-objc.h (objc_finish_message_expr): Added argument to
5291 prototype.
5293 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
5295 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
5296 Use prototype_p.
5298 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
5300 * c-objc.h (objc_maybe_warn_exceptions): New.
5301 * stub-objc.c (objc_maybe_warn_exceptions): New.
5303 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
5305 * c-common.h (readonly_error): Declare.
5306 * c-common.c (readonly_error): Define.
5308 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
5310 * c-common.h (invalid_indirection_error): Declare.
5311 * c-common.c (invalid_indirection_error): Define.
5313 2010-12-03 Richard Guenther <rguenther@suse.de>
5315 PR c/46745
5316 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
5317 (pp_c_unary_expression): Likewise.
5318 (pp_c_expression): Likewise.
5320 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
5322 * c-common.h (objc_finish_function): New.
5323 (objc_non_volatilized_type): Removed.
5324 (objc_type_quals_match): Removed.
5325 * stub-objc.c (objc_finish_function): New.
5326 (objc_non_volatilized_type): Removed.
5327 (objc_type_quals_match): Removed.
5329 2010-11-30 Joseph Myers <joseph@codesourcery.com>
5331 * c-common.h (parse_optimize_options): Declare.
5332 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
5333 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
5335 2010-11-29 Joseph Myers <joseph@codesourcery.com>
5337 * c-opts.c (check_deps_environment_vars): Use getenv instead of
5338 GET_ENVIRONMENT.
5339 * c-pch.c (O_BINARY): Don't define here.
5340 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
5342 2010-11-25 Joseph Myers <joseph@codesourcery.com>
5344 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
5345 targetm.except_unwind_info.
5347 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5349 * c-opts.c (c_common_handle_option): Pass location to
5350 set_struct_debug_option.
5352 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5354 * c-common.c (visibility_options): Move from ../opts.c.
5355 * c-common.h (struct visibility_flags, visibility_options):
5356 Declare here.
5357 * c-opts.c (finish_options): Rename to c_finish_options.
5358 (c_common_init): Update call to finish_options.
5360 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
5362 PR objc/34033
5363 * c-lex.c (lex_string): Check that each string in an Objective-C
5364 string concat sequence starts with either one or zero '@', and
5365 that there are no spurious '@' signs at the end.
5367 2010-11-20 Joseph Myers <joseph@codesourcery.com>
5369 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
5370 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
5371 HANDLE_PRAGMA_VISIBILITY.
5372 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
5373 HANDLE_PRAGMA_VISIBILITY): Don't define.
5374 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
5376 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
5378 PR c++/16189
5379 PR c++/36888
5380 PR c++/45331
5381 * c-common.h (keyword_begins_type_specifier): Declare.
5382 (keyword_is_storage_class_specifier): Declare.
5383 (keyword_is_type_qualifier): Declare.
5384 * c-common.c (keyword_begins_type_specifier): New function.
5385 (keyword_is_storage_class_specifier): New function.
5386 (keyword_is_type_qualifier): Declare.
5388 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5390 PR c/46547
5391 * c-common.c (in_late_binary_op): Define.
5392 (c_common_truthvalue_conversion): Check in_late_binary_op before
5393 calling c_save_expr.
5394 * c-common.h (in_late_binary_op): Declare.
5396 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5398 * c-opts.c (c_common_handle_option): Update calls to
5399 set_struct_debug_option.
5401 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
5403 * c-common.h (objc_declare_protocols): Added additional argument.
5404 * stub-objc.c (objc_declare_protocol): Same change.
5406 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
5408 PR c/33193
5409 * c-common.h (build_real_imag_expr): Declare.
5410 * c-semantics.c (build_real_imag_expr): Define.
5412 2010-11-17 Joseph Myers <joseph@codesourcery.com>
5414 * c-opts.c (c_common_parse_file): Take no arguments.
5415 * c-common.h (c_common_parse_file): Update prototype.
5417 2010-11-16 Jakub Jelinek <jakub@redhat.com>
5419 PR c++/46401
5420 * c-common.c (warning_candidate_p): Don't track non-const calls
5421 or STRING_CSTs.
5423 2010-11-15 Ian Lance Taylor <iant@google.com>
5425 * c-lex.c (init_c_lex): Set macro debug callbacks if
5426 flag_dump_go_spec is set.
5428 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
5430 * c-common.h (objc_build_incr_expr_for_property_ref): New.
5431 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
5433 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
5435 PR preprocessor/45038
5436 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
5437 dialects.
5439 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5441 * c-common.h (c_family_lang_mask): Declare.
5442 * c-opts.c (c_family_lang_mask): Make extern.
5443 * c-pragma.c (handle_pragma_diagnostic): Use
5444 control_warning_option.
5446 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5448 * c-common.c (parse_optimize_options): Update call to
5449 decode_options.
5450 * c-common.h (c_common_handle_option): Update prototype.
5451 * c-opts.c (c_common_handle_option): Take location_t parameter and
5452 pass it to other functions.
5454 2010-11-11 Joseph Myers <joseph@codesourcery.com>
5456 * c-opts.c (warning_as_error_callback): Remove.
5457 (c_common_initialize_diagnostics): Don't call
5458 register_warning_as_error_callback.
5459 (c_common_handle_option): Handle -Werror=normalized= here.
5461 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5463 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
5464 in diagnostic.
5465 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
5466 letter.
5467 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
5468 Remove trailing '.' from diagnostics.
5469 * c.opt (Wwrite-strings_: Avoid '`' in help text.
5471 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5473 * c-common.c (parse_optimize_options): Pass global_dc to
5474 decode_options.
5475 * c-opts.c (c_common_handle_option): Pass &global_options to
5476 set_Wstrict_aliasing.
5477 * c.opt (v): Don't mark Common or document here.
5479 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
5481 PR target/44981
5482 * c-format.c (format_type): New type gcc_objc_string_format_type.
5483 (valid_stringptr_type_p): New.
5484 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
5485 (check_format_string): Pass expected type, use
5486 valid_stringptr_type_p (), check that the format string types are
5487 consistent with the format specification.
5488 (decode_format_attr): Warn if NSString is used outside objective-c.
5489 (format_types_orig): Add NSString.
5490 (format_name): New.
5491 (format_flags): New.
5492 (check_format_arg): Handle format strings requiring an external parser.
5493 first_target_format_type: New variable.
5494 (handle_format_attribute): Set up first_target_format_type, pass the
5495 expected format arg string type to check_format_string().
5496 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
5497 * stub-objc.c (objc_string_ref_type_p): New.
5498 (objc_check_format_arg): New.
5500 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
5502 Fixed using the Objective-C 2.0 dot-syntax with class names.
5503 * c-common.h (objc_build_class_component_ref): New.
5504 * stub-objc.c (objc_build_class_component_ref): New.
5506 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5508 * c.opt (Wproperty-assign-default): New option.
5510 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5512 Implemented -fobjc-std=objc1 flag.
5513 * c.opt (fobjc-std=objc1): New option.
5515 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
5517 Implemented format and noreturn attributes for Objective-C methods.
5518 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
5519 attribute for Objective-C methods.
5521 2010-10-31 Jason Merrill <jason@redhat.com>
5523 * c-common.c (conversion_warning, warn_for_collisions_1): Use
5524 EXPR_LOC_OR_HERE.
5526 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
5528 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
5529 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
5530 (objc_add_property_declaration): Removed arguments for copies and
5531 ivar.
5532 (objc_build_getter_call): Renamed to
5533 objc_maybe_build_component_ref.
5534 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5535 (objc_is_property_ref): New.
5536 * c-common.c (c_common_reswords): Removed copies and ivar.
5537 * stub-objc.c (objc_add_property_declaration): Removed arguments
5538 for copies and ivar.
5539 (objc_build_getter_call): Renamed to
5540 objc_maybe_build_component_ref.
5541 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5542 (objc_is_property_ref): New.
5544 2010-10-29 Arnaud Charlet <charlet@adacore.com>
5545 Matthew Gingell <gingell@adacore.com>
5547 * c-ada-spec.c (separate_class_package): New function.
5548 (pp_ada_tree_identifier): Prefix references to C++ classes with the
5549 name of their enclosing package.
5550 (print_ada_declaration): Use separate_class_package.
5552 2010-10-27 Jason Merrill <jason@redhat.com>
5554 * c-common.c (c_common_reswords): Add __is_literal_type.
5555 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
5557 * c-common.c (check_case_value): Remove special C++ code.
5559 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5561 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
5562 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
5563 and RID_LAST_PATTR.
5564 (objc_add_property_declaration): Added additional arguments.
5565 (objc_property_attribute_kind): Removed.
5566 (objc_set_property_attr): Removed.
5567 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
5568 copy and nonatomic.
5569 * stub-objc.c (objc_add_property_declaration): Added additional
5570 arguments.
5571 (objc_set_property_attr): Removed.
5573 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5575 * c-common.h (objc_add_property_variable): Renamed to
5576 objc_add_property_declaration. Added location argument.
5577 * stub-objc.c (objc_add_property_variable): Same change.
5579 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
5581 * c-common.h (objc_maybe_printable_name): New.
5582 * stub-objc.c (objc_maybe_printable_name): New.
5584 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
5585 Andrew Pinski <pinskia@gmail.com>
5587 * c-common.h (c_common_mark_addressable_vec): Declare.
5588 * c-common.c (c_common_mark_addressable_vec): New function.
5590 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5592 * c-common.h (objc_set_method_type): Removed.
5593 (objc_add_method_declaration): Added boolean argument.
5594 (objc_start_method_definition): Same change.
5595 (objc_build_method_signature): Same change.
5596 * stub-objc.c (objc_set_method_type): Removed.
5597 (objc_add_method_declaration): Added boolean argument.
5598 (objc_start_method_definition): Same change.
5599 (objc_build_method_signature): Same change.
5601 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5603 * c-common.h (finish_file): Removed.
5604 (objc_write_global_declarations): New.
5605 * c-opts.c (c_common_parse_file): Do not call finish_file.
5606 * stub-objc.c (objc_write_global_declarations): New.
5608 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5610 Implemented parsing @synthesize and @dynamic for
5611 Objective-C/Objective-C++.
5612 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
5613 (objc_add_synthesize_declaration): New.
5614 (objc_add_dynamic_declaration): New.
5615 * c-common.c (c_common_reswords): Add synthesize and dynamic.
5616 * stub-objc.c (objc_add_synthesize_declaration): New.
5617 (objc_add_dynamic_declaration): New.
5619 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
5621 PR target/46041
5622 * c-cppbuiltin.c (mode_has_fma): Move function here from
5623 builtins.c. Don't use the fma optab, instead just use the
5624 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
5625 using -save-temps.
5627 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5629 Merge from 'apple/trunk' branch on FSF servers.
5631 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
5633 Radar 4330422
5634 * c-common.h (objc_non_volatilized_type): New declaration
5635 * stub-objc.c (objc_non_volatilized_type): New stub.
5637 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
5639 Merge from 'apple/trunk' branch on FSF servers.
5641 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
5643 Radar 4133425
5644 * c-common.h (objc_diagnose_private_ivar): New decl.
5645 * stub-objc.c (objc_diagnose_private_ivar): New stub.
5647 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
5649 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
5650 * c-common.h (enum rid): Add RID_AT_PACKAGE.
5651 (objc_ivar_visibility_kind): New enum.
5652 (objc_set_visibility): Adjust prototype to use visibility enum.
5653 * stub-objc.c (objc_set_visibility): Adjust stub to use
5654 visibility enum.
5656 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
5658 * c-cppbuiltin.c (builtin_define_float_constants): Emit
5659 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
5660 has the appropriate fma builtins.
5661 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
5663 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
5665 merge from FSF apple 'trunk' branch.
5666 2006 Fariborz Jahanian <fjahanian@apple.com>
5668 Radars 4436866, 4505126, 4506903, 4517826
5669 * c-common.c (c_common_resword): Define @property and its attributes.
5670 * c-common.h: Define property attribute enum entries.
5671 (OBJC_IS_PATTR_KEYWORD): New.
5672 (objc_property_attribute_kind): New enum.
5673 Declare objc_set_property_attr (), objc_add_property_variable (),
5674 objc_build_getter_call () and objc_build_setter_call ().
5675 * stub-objc.c (objc_set_property_attr): New stub.
5676 (objc_add_property_variable): Likewise.
5677 (objc_build_getter_call): Likewise.
5678 (objc_build_setter_call) Likewise.
5680 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
5682 merge from FSF apple 'trunk' branch.
5683 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
5685 Radar 3803157 (method attributes)
5686 * c-common.c (handle_deprecated_attribute): Recognize
5687 objc methods as valid declarations.
5688 * c-common.h: Declare objc_method_decl ().
5689 * stub-objc.c (objc_method_decl): New stub.
5691 2010-10-08 Joseph Myers <joseph@codesourcery.com>
5693 * c-common.c (parse_optimize_options): Call
5694 decode_cmdline_options_to_array_default_mask before
5695 decode_options. Update arguments to decode_options.
5696 * c-common.h (c_common_init_options_struct): Declare.
5697 * c-opts.c (c_common_init_options_struct): New. Split out from
5698 c_common_init_options.
5700 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
5702 Implemented fast enumeration for Objective-C.
5703 * c-common.h (objc_finish_foreach_loop): New.
5704 * stub-objc.c (objc_finish_foreach_loop): New.
5706 2010-10-05 Joseph Myers <joseph@codesourcery.com>
5708 * c-common.h (struct diagnostic_context): Don't declare here.
5709 (c_common_initialize_diagnostics): Declare using
5710 diagnostic_context typedef.
5711 * c-opts.c (c_common_handle_option): Pass global_dc to
5712 handle_generated_option.
5714 2010-10-04 Joseph Myers <joseph@codesourcery.com>
5716 * c-opts.c (c_common_handle_option): Pass &global_options_set to
5717 handle_generated_option.
5719 2010-10-03 Ian Lance Taylor <iant@google.com>
5721 * c.opt (-fplan9-extensions): New option.
5723 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5725 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
5726 Remove.
5727 (c_cpp_builtins): Call functions from cppbuiltin.c instead
5728 of duplicating code.
5730 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
5732 * c-common.c: Add two new entries for @optional
5733 and @required keywords.
5735 merge from FSF 'apple/trunk' branch.
5736 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
5738 Radar 4386773
5739 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
5740 objective-c keywords.
5741 (objc_set_method_opt): New declaration.
5742 * stub-objc.c (objc_set_method_opt): New stub.
5744 2010-09-30 Joseph Myers <joseph@codesourcery.com>
5746 * c-common.c (handle_optimize_attribute): Pass &global_options to
5747 cl_optimization_save and cl_optimization_restore.
5748 * c-opts.c (c_common_handle_option): Pass &global_options to
5749 handle_generated_option.
5750 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
5751 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
5752 &global_options to cl_optimization_restore.
5754 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
5756 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
5757 Objective-C/Objective-C++ keywords.
5759 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5761 Merge from 'apple/trunk' branch on FSF servers.
5763 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
5765 Radar 4281748
5766 * c-common.h (objc_check_global_decl): New declaration.
5767 * stub-objc.c (objc_check_global_decl): New stub.
5769 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5771 * c.opt: Don't use VarExists.
5773 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5775 * c-common.c (c_cpp_error): Update names of diagnostic_context
5776 members.
5777 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
5778 cl_optimization members.
5779 * c-opts.c (warning_as_error_callback, c_common_handle_option,
5780 sanitize_cpp_opts, finish_options): Update names of cpp_options
5781 members.
5783 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5785 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
5786 (objc_is_reserved_word): Removed.
5787 * c-common.c: Updated comments.
5788 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
5789 objc_is_reserved_word.
5790 * stub-objc.c (objc_is_reserved_word): Removed.
5792 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5794 * c-common.h (objc_add_method_declaration): Adjust prototype to
5795 include attributes.
5796 (objc_start_method_definition): Likewise.
5797 (objc_build_keyword_decl): Likewise.
5798 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
5799 (objc_start_method_definition): Likewise.
5800 (objc_build_keyword_decl): Likewise.
5802 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5804 * c-common.h (objc_start_class_interface): Adjust prototype.
5805 (objc_start_category_interface): Likewise.
5806 (objc_start_protocol): Likewise.
5807 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
5808 (objc_start_class_interface): Likewise.
5809 (objc_start_category_interface): Likewise.
5811 2010-09-27 Ian Lance Taylor <iant@google.com>
5813 * c-common.c (c_common_attribute_table): Add no_split_stack.
5814 (handle_no_split_stack_attribute): New static function.
5816 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
5818 Merge from 'apple/trunk' branch on FSF servers.
5820 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
5822 Radar 4229905
5823 * c-common.h (objc_have_common_type): New declaration.
5824 * stub-objc.c (objc_have_common_type): New stub.
5826 2005-06-22 Ziemowit Laski <zlaski@apple.com>
5828 Radar 4154928
5829 * c-common.h (objc_common_type): New prototype.
5830 * stub-objc.c (objc_common_type): New stub.
5832 2010-09-24 Jan Hubicka <jh@suse.cz>
5834 * c-common.c (handle_leaf_attribute): New function.
5835 (struct attribute_spec c_common_att): Add leaf.
5837 2010-09-22 Joseph Myers <joseph@codesourcery.com>
5839 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
5840 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
5841 -dump, -dump=, -imacros, -imacros=, -include, -include=,
5842 -include-barrier, -include-directory, -include-directory=,
5843 -include-directory-after, -include-directory-after=,
5844 -include-prefix, -include-prefix=, -include-with-prefix,
5845 -include-with-prefix=, -include-with-prefix-after,
5846 -include-with-prefix-after=, -include-with-prefix-before,
5847 -include-with-prefix-before=, -no-integrated-cpp,
5848 -no-line-commands, -no-standard-includes, -no-warnings, -output,
5849 -output=, -pedantic, -pedantic-errors, -preprocess,
5850 -print-missing-file-dependencies, -trace-includes, -traditional,
5851 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
5852 -user-dependencies, -verbose, -write-dependencies,
5853 -write-user-dependencies, no-integrated-cpp, traditional): New.
5855 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5857 PR objc/23710
5858 * c-common.h (objc_start_method_definition): Return bool instead
5859 of void.
5860 * stub-objc.c (objc_start_method_definition): Return bool instead
5861 of void.
5863 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5865 PR objc/25965
5866 * c-common.h (objc_get_interface_ivars): New declaration.
5867 * stub-objc.c (objc_get_interface_ivars): New stub.
5869 2010-09-15 Ian Lance Taylor <iant@google.com>
5871 * c-common.c (parse_optimize_options): Do not capitalize warning
5872 messages. Remove period at end of warning message.
5874 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5876 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
5877 (handle_alias_attribute): ... here.
5878 (handle_ifunc_attribute): New.
5880 2010-09-06 Mark Mitchell <mark@codesourcery.com>
5882 * c-common.h (do_warn_double_promotion): Declare.
5883 * c-common.c (do_warn_double_promotion): Define.
5885 2010-09-05 Mark Mitchell <mark@codesourcery.com>
5887 * c.opt (Wdouble-promotion): New.
5889 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5891 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
5892 fvtable-thunks, fxref): Mark no longer supported in help text.
5894 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5896 * c.opt (Wimport, fall-virtual, falt-external-templates,
5897 fdefault-inline, fenum-int-equiv, fexternal-templates,
5898 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
5899 fname-mangling-version-, fnew-abi, fnonnull-objects,
5900 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
5901 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
5902 applicable.
5903 (fhandle-exceptions): Mark with Alias and Warn.
5904 * c-opts.c (c_common_handle_option): Don't handle options marked
5905 as ignored.
5907 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5909 * c.opt (Wcomments, Werror-implicit-function-declaration,
5910 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
5911 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
5912 aliases.
5913 * c-common.c (option_codes): Use OPT_Wcomment instead of
5914 OPT_Wcomments.
5915 * c-opts.c (warning_as_error_callback, c_common_handle_option):
5916 Don't handle options marked as aliases.
5918 2010-08-25 Richard Guenther <rguenther@suse.de>
5920 * c-common.c (c_common_get_alias_set): Remove special
5921 handling for pointers.
5923 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
5925 * c-common.c: Use FOR_EACH_VEC_ELT.
5926 * c-gimplify.c: Likewise.
5927 * c-pragma.c: Likewise.
5929 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5931 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
5932 RejectDriver.
5933 (MMDX): Change back to MMD. Mark NoDriverArg instead of
5934 RejectDriver.
5935 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
5936 instead of OPT_MDX and OPT_MMDX.
5938 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5940 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
5942 2010-08-12 Joseph Myers <joseph@codesourcery.com>
5944 * c.opt (MD, MMD): Change to MDX and MMDX.
5945 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
5947 2010-08-11 Joseph Myers <joseph@codesourcery.com>
5949 * c-opts.c (c_common_handle_option): Call handle_generated_option
5950 instead of handle_option.
5952 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5954 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
5955 (maybe_apply_renaming_pragma): Delete unneeded declarations.
5957 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5959 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
5960 (pending_redefine_extname): Change type to a VEC.
5961 (add_to_renaming_pragma_list): Update for new type of
5962 pending_redefine_extname.
5963 (maybe_apply_renaming_pragma): Likewise.
5965 2010-08-04 Arnaud Charlet <charlet@adacore.com>
5967 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
5968 visited.
5969 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
5970 decide whether a type has already been declared/seen.
5971 Do not go to the original type.
5972 (dump_nested_types): New parameter forward.
5973 Generate forward declaration if needed and mark type as visited.
5974 (print_ada_declaration): Call dump_nested_types if not already done.
5975 Mark types as visited.
5977 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5979 * c.opt (-print-pch-checksum): Remove option.
5980 * c-opts.c (c_common_handle_option): Don't handle
5981 OPT_print_pch_checksum.
5983 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5985 * c-common.h (c_common_handle_option): Update prototype and return
5986 value type.
5987 * c-opts.c (c_common_handle_option): Update prototype and return
5988 value type. Update calls to handle_option and
5989 enable_warning_as_error.
5991 2010-07-27 Jakub Jelinek <jakub@redhat.com>
5993 PR c/45079
5994 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
5996 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5998 * c-common.h (c_common_missing_argument): Remove.
5999 * c-opts.c (c_common_missing_argument): Remove.
6000 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
6001 idirafter, imacros, include, isysroot, isystem, iquote): Add
6002 MissingArgError.
6003 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
6005 2010-07-27 Joseph Myers <joseph@codesourcery.com>
6007 * c-common.h (c_common_option_lang_mask,
6008 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
6009 New.
6010 (c_common_init_options): Update prototype.
6011 * c-opts.c (c_common_option_lang_mask): New.
6012 (c_common_initialize_diagnostics): Split out of
6013 c_common_init_options.
6014 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
6015 New.
6016 (c_common_init_options): Update prototype. Use decoded options in
6017 search for -lang-asm.
6019 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
6021 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
6022 * c-format.c: Likewise.
6024 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
6026 * c-common.h: Include diagnostic-core.h. Error if already
6027 included.
6028 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
6030 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
6032 * c-common.c (IN_GCC_FRONTEND): Do not undef.
6033 Do not include expr.h
6034 (vector_mode_valid_p): Move here.
6036 2010-06-21 DJ Delorie <dj@redhat.com>
6038 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
6039 allow these pragmas anywhere.
6041 2010-06-14 Jakub Jelinek <jakub@redhat.com>
6043 PR bootstrap/44509
6044 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
6045 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
6046 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
6047 ggc_strdup instead of xstrdup.
6049 2010-06-10 Jakub Jelinek <jakub@redhat.com>
6051 * c-cppbuiltin.c: Include cpp-id-data.h.
6052 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
6053 (lazy_hex_fp_value): New function.
6054 (builtin_define_with_hex_fp_value): Provide definitions lazily.
6056 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
6058 * c-gimplify.c: Do not include tree-flow.h
6060 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
6062 PR other/44034
6063 * c-common.c: Rename targetm member:
6064 targetm.enum_va_list -> targetm.enum_va_list_p
6066 2010-06-28 Anatoly Sokolov <aesok@post.ru>
6068 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
6070 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
6072 * c-cppbuiltin.c: Do not include except.h.
6074 2010-06-24 Andi Kleen <ak@linux.intel.com>
6076 * c-common.c (warn_for_omitted_condop): New.
6077 * c-common.h (warn_for_omitted_condop): Add prototype.
6079 2010-06-21 Joseph Myers <joseph@codesourcery.com>
6081 * c.opt (lang-objc): Remove.
6082 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
6084 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
6086 * c-opts.c: Include "tm_p.h".
6088 2010-06-20 Joseph Myers <joseph@codesourcery.com>
6090 * c-common.c (parse_optimize_options): Update call to
6091 decode_options.
6093 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
6095 * c-common.c (record_types_used_by_current_var_decl): Adjust for
6096 new type of types_used_by_cur_var_decl.
6098 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
6100 PR bootstrap/44512
6101 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
6102 for C++ standard compliance.
6104 2010-06-16 Jason Merrill <jason@redhat.com>
6106 * c.opt: Add -Wnoexcept.
6108 2010-06-16 Richard Guenther <rguenther@suse.de>
6110 PR c/44555
6111 * c-common.c (c_common_truthvalue_conversion): Remove
6112 premature and wrong optimization concering ADDR_EXPRs.
6114 2010-06-15 Arnaud Charlet <charlet@adacore.com>
6116 * c-ada-spec.c (dump_sloc): Remove column info.
6117 (is_simple_enum): New function.
6118 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
6119 enum types when relevant.
6121 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
6123 * c-common.c (conversion_warning): Warn at expression
6124 location.
6126 2010-06-10 Joseph Myers <joseph@codesourcery.com>
6128 * c-opts.c (c_common_handle_option): Don't handle
6129 OPT_fshow_column.
6131 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
6133 * c-pragma.c (push_alignment): Use typed GC allocation.
6134 (handle_pragma_push_options): Likewise.
6136 * c-common.c (parse_optimize_options): Likewise.
6138 * c-common.h (struct sorted_fields_type): Add variable_size GTY
6139 option.
6141 2010-06-07 Joseph Myers <joseph@codesourcery.com>
6143 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
6144 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6145 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6146 flag_signed_bitfields, warn_strict_null_sentinel,
6147 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
6148 flag_gen_declaration, flag_no_gnu_keywords,
6149 flag_implement_inlines, flag_implicit_templates,
6150 flag_implicit_inline_templates, flag_optional_diags,
6151 flag_elide_constructors, flag_default_inline, flag_rtti,
6152 flag_conserve_space, flag_access_control, flag_check_new,
6153 flag_new_for_scope, flag_weak, flag_working_directory,
6154 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
6155 flag_enforce_eh_specs, flag_threadsafe_statics,
6156 flag_pretty_templates): Remove.
6157 * c-common.h (flag_preprocess_only, flag_nil_receivers,
6158 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
6159 flag_replace_objc_classes, flag_undef, flag_no_builtin,
6160 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6161 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6162 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
6163 flag_no_gnu_keywords, flag_implement_inlines,
6164 flag_implicit_templates, flag_implicit_inline_templates,
6165 flag_optional_diags, flag_elide_constructors, flag_default_inline,
6166 flag_rtti, flag_conserve_space, flag_access_control,
6167 flag_check_new, flag_new_for_scope, flag_weak,
6168 flag_working_directory, flag_use_cxa_atexit,
6169 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
6170 flag_threadsafe_statics, flag_pretty_templates,
6171 warn_strict_null_sentinel): Remove.
6172 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
6173 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
6174 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
6175 fimplicit-inline-templates, fimplicit-templates,
6176 flax-vector-conversions, fms-extensions, fnil-receivers,
6177 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
6178 frtti, fshort-double, fshort-enums, fshort-wchar,
6179 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
6180 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
6181 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
6182 gen-decls, undef): Use Var.
6183 (fdefault-inline, foptional-diags): Document as doing nothing.
6184 * c-opts.c (c_common_handle_option): Remove cases for options now
6185 using Var. Mark ignored options as such.
6187 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
6189 * c-common.c: Moved to here from parent directory.
6190 * c-common.def: Likewise.
6191 * c-common.h: Likewise.
6192 * c-cppbuiltin.c: Likewise.
6193 * c-dump.c: Likewise.
6194 * c-format.c: Likewise.
6195 * c-format.h : Likewise.
6196 * c-gimplify.c: Likewise.
6197 * c-lex.c: Likewise.
6198 * c-omp.c: Likewise.
6199 * c.opt: Likewise.
6200 * c-opts.c: Likewise.
6201 * c-pch.c: Likewise.
6202 * c-ppoutput.c: Likewise.
6203 * c-pragma.c: Likewise.
6204 * c-pragma.h: Likewise.
6205 * c-pretty-print.c: Likewise.
6206 * c-pretty-print.h: Likewise.
6207 * c-semantics.c: Likewise.
6208 * stub-objc.c: Likewise.
6210 * c-common.c: Include gt-c-family-c-common.h.
6211 * c-pragma.c: Include gt-c-family-c-pragma.h.
6212 \f
6213 Copyright (C) 2010-2016 Free Software Foundation, Inc.
6215 Copying and distribution of this file, with or without modification,
6216 are permitted in any medium without royalty provided the copyright
6217 notice and this notice are preserved.