1 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
4 * c-opts.c (c_common_post_options): Move call to set_std_cxx14 from
6 (c_common_init_options): ...to here.
7 (set_std_cxx98): Initialize flag_isoc94 and flag_isoc99.
9 2016-02-19 Jakub Jelinek <jakub@redhat.com>
12 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_GRAINSIZE.
13 (init_pragma): Register PRAGMA_CILK_GRAINSIZE even for
16 2016-02-16 Jakub Jelinek <jakub@redhat.com>
19 * c.opt (Wnonnull-compare): Enable for -Wall.
21 2016-02-15 Jakub Jelinek <jakub@redhat.com>
24 * c-common.c (sync_resolve_size): Diagnose too few arguments
25 even when params is non-NULL empty vector.
27 2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
30 * c.opt (fshort-double): Remove.
32 2016-02-05 Martin Sebor <msebor@redhat.com>
35 * c.opt (Warning options): Update -Wplacement-new to take
38 2016-02-01 Jakub Jelinek <jakub@redhat.com>
42 * c-pragma.c (handle_pragma_diagnostic): Pass input_location
43 instead of loc to control_warning_option.
45 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
47 * c.opt (fopenacc-dim=): New option.
49 2016-01-27 Ryan Burn <contact@rnburn.com>
52 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use
53 gimplify_arg. Removed superfluous post_p argument.
54 * c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed
55 superfluous post_p argument.
56 * c-gimplify.c (c_gimplify_expr): Likewise.
58 2016-01-26 David Malcolm <dmalcolm@redhat.com>
61 * c-opts.c (c_diagnostic_finalizer): Replace invocation of
62 pp_newline_and_flush with pp_flush.
64 2016-01-20 Martin Sebor <msebor@redhat.com>
67 * c-common.c (sync_resolve_size): Avoid printing diagnostic about
68 an incompatible argument when the argument isn't a valid tree node.
70 2016-01-18 Jason Merrill <jason@redhat.com>
73 * c-common.c (check_function_arguments_recurse): Fold the whole
74 COND_EXPR, not just the condition.
76 2016-01-18 Tom de Vries <tom@codesourcery.com>
78 * c-omp.c (c_oacc_split_loop_clauses): Don't copy OMP_CLAUSE_REDUCTION,
79 classify as loop clause.
81 2016-01-15 Jakub Jelinek <jakub@redhat.com>
84 * c-pragma.c (c_register_pragma_1): Adjust comment to note that
85 C++ FE no longer has limit on number of pragmas.
87 2015-01-14 Ryan Burn <contact@rnburn.com>
90 * cilk.c (create_cilk_wrapper_body): Call fold_build_cleanup_point_expr
91 to add missing cleanup point.
93 2016-01-14 David Malcolm <dmalcolm@redhat.com>
96 * c-indentation.c (get_visual_column): Add location_t param.
97 Handle the column number being zero by effectively disabling the
98 warning, with an "inform".
99 (should_warn_for_misleading_indentation): Add location_t argument
100 for all uses of get_visual_column.
102 2016-01-10 Patrick Palka <ppalka@gcc.gnu.org>
105 * c-indentation.c (should_warn_for_misleading_indentation):
106 Don't warn about do-while statements.
108 2016-01-07 Martin Sebor <msebor@redhat.com>
111 * c-common.c (sync_resolve_size): Reject first argument when it's
114 2016-01-05 David Malcolm <dmalcolm@redhat.com>
117 * c-indentation.c (get_visual_column): Remove default argument.
118 (should_warn_for_misleading_indentation): For the multiline case,
119 update call to get_visual_column for next_stmt_exploc so that it
120 captures the location of the first non-whitespace character in the
121 relevant line. Don't issue warnings if there is non-whitespace
122 before the next statement.
124 2016-01-04 Jakub Jelinek <jakub@redhat.com>
126 Update copyright years.
128 2015-12-21 David Malcolm <dmalcolm@redhat.com>
130 * c-common.c (binary_op_error): Convert first param from
131 location_t to rich_location * and use it when emitting an error.
132 * c-common.h (binary_op_error): Convert first param from
133 location_t to rich_location *.
135 2015-12-16 David Malcolm <dmalcolm@redhat.com>
137 * c-common.h (conflict_marker_get_final_tok_kind): New prototype.
138 * c-lex.c (conflict_marker_get_final_tok_kind): New function.
140 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
142 * c-common.c (c_common_attribute_table): Handle "omp declare target
145 2015-12-14 Jakub Jelinek <jakub@redhat.com>
148 * c.opt (Wmissing-format-attribute, Wnormalized): Add Warning option.
150 2014-12-12 Tobias Burnus <burnus@net-b.de>
153 * c-format.c (gcc_gfc_char_table): Add 'q' flag to remaining
154 specifiers (%d, %i,%u and %c).
156 2015-12-10 David Malcolm <dmalcolm@redhat.com>
158 * c.opt (Wmisleading-indentation): Add to -Wall for C and C++.
160 2015-12-08 Jakub Jelinek <jakub@redhat.com>
164 * c.opt (Wfloat-conversion, Wsign-conversion): Add Warning.
165 * c-pragma.c (handle_pragma_diagnostic): Adjust
166 control_warning_option caller.
168 2015-12-07 David Malcolm <dmalcolm@redhat.com>
170 * c-common.c (c_cpp_error): Update for change to
171 rich_location::set_range.
173 2015-12-04 Paolo Bonzini <bonzini@gnu.org>
175 * c-common.c (maybe_warn_shift_overflow): Warn on all overflows if
176 shifting 1 out of the sign bit.
178 2015-12-04 Kirill Yukhin <kirill.yukhin@intel.com>
180 * c-common.c (c_common_attribute_table[]): Update max arguments
181 count for "simd" attribute.
182 (handle_simd_attribute): Parse "notinbranch" and "inbranch" arguments.
184 2015-12-03 Jakub Jelinek <jakub@redhat.com>
186 PR preprocessor/57580
187 * c-ppoutput.c (print): Change printed field to bool.
188 Move src_file last for smaller padding.
189 (init_pp_output): Set print.printed to false instead of 0.
190 (scan_translation_unit): Fix up formatting. Set print.printed
191 to true after printing something other than newline.
192 (scan_translation_unit_trad): Set print.printed to true instead of 1.
193 (maybe_print_line_1): Set print.printed to false instead of 0.
194 (print_line_1): Likewise.
195 (do_line_change): Set print.printed to true instead of 1.
196 (cb_define, dump_queued_macros, cb_include, cb_def_pragma,
197 dump_macro): Set print.printed to false after printing newline.
199 2015-12-02 Jason Merrill <jason@redhat.com>
201 * c-common.c (fold_for_warn): New.
202 (warn_logical_operator, warn_tautological_cmp)
203 (check_function_arguments_recurse, maybe_warn_bool_compare): Use it.
205 * c-common.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
206 (c_fully_fold_internal, decl_constant_value_for_optimization):
208 * c-common.h: Don't declare decl_constant_value_for_optimization.
210 2015-12-02 Joseph Myers <joseph@codesourcery.com>
213 * c-common.h (c_build_qualified_type): Add extra default
216 2015-12-01 Julian Brown <julian@codesourcery.com>
217 Cesar Philippidis <cesar@codesourcery.com>
218 James Norris <James_Norris@mentor.com>
220 * c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
221 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
222 (pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
224 2015-11-30 Eric Botcazou <ebotcazou@adacore.com>
226 * c-ada-spec.c (print_ada_macros): Remove redundant blank line.
227 (decl_sloc_common): Delete and move bulk of processing to...
228 (decl_sloc): ...here.
229 (pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
230 (dump_ada_double_name): Remove S parameter and compute the suffix.
231 (dump_ada_array_type): Add PARENT parameter. Simplify computation of
232 element type and deal with an anonymous one.
233 (dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
234 (dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
235 and remove reference to QUAL_UNION_TYPE.
236 (dump_nested_types): Make 2 passes on the fields and move bulk to...
237 (dump_nested_type): ...here. New function extracted from above.
238 Generate a full declaration for anonymous element type of arrays.
239 (print_ada_declaration): Really skip anonymous declarations. Remove
240 references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
241 Clean up processing of declarations of array types and objects.
242 (print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
243 Remove obsolete code and tidy up.
245 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
248 * c-common.c (handle_transparent_union_attribute): Update
251 2015-11-27 Martin Liska <mliska@suse.cz>
254 * array-notation-common.c (cilkplus_extract_an_triplets):
255 Release vector of vectors.
256 * cilk.c (gimplify_cilk_spawn): Free allocated memory.
258 2015-11-26 Eric Botcazou <ebotcazou@adacore.com>
261 * c-ada-spec.c (dump_nested_types): Add guard for error_mark_node.
262 (print_ada_struct_decl): Likewise.
264 2015-11-23 Igor Zamyatin <igor.zamyatin@intel.com>
267 * c-gimplify.c (c_gimplify_expr): Stop the process if see an error.
268 * cilk.c (recognize_spawn): Determine location in a more precise
271 2015-11-19 Jason Merrill <jason@redhat.com>
273 * c-common.c (shorten_compare): But look through macros from
276 2015-11-18 Jason Merrill <jason@redhat.com>
278 * c-common.c (shorten_compare): Don't -Wtype-limits if the
279 non-constant operand comes from a macro.
281 2015-11-17 Jason Merrill <jason@redhat.com>
284 * c-common.c (warn_tautological_cmp): Fold before checking for
287 2015-11-16 Marek Polacek <polacek@redhat.com>
290 * c-common.c (check_case_bounds): Fold low and high cases.
292 2015-11-16 Marek Polacek <polacek@redhat.com>
294 * c-ada-spec.c (dump_ada_template): Use RECORD_OR_UNION_TYPE_P.
295 * c-common.c (c_common_get_alias_set): Likewise.
296 (handle_visibility_attribute): Likewise.
298 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
300 * c-common.c (handle_simd_attribute): New.
301 (struct attribute_spec): Add entry for "simd".
302 (handle_simd_attribute): New.
304 2015-11-13 Kai Tietz <ktietz70@googlemail.com>
306 * c-lex.c (interpret_float): Use fold_convert.
308 2015-11-13 David Malcolm <dmalcolm@redhat.com>
310 * c-common.c (c_fully_fold_internal): Capture existing souce_range,
311 and store it on the result.
312 * c-opts.c (c_common_init_options): Set
313 global_dc->colorize_source_p.
315 2015-11-12 James Norris <jnorris@codesourcery.com>
316 Joseph Myers <joseph@codesourcery.com>
318 * c-pragma.c (oacc_pragmas): Add entry for declare directive.
319 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_DECLARE.
320 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT and
321 PRAGMA_OACC_CLAUSE_LINK.
323 2015-11-11 Marek Polacek <polacek@redhat.com>
327 * c-common.c (valid_array_size_p): New function.
328 * c-common.h (valid_array_size_p): Declare.
330 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr>
333 * c-pragma.c (c_register_pragma_1): Update the gcc_assert to 256.
335 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
337 * array-notation-common.c: Remove unused header files.
338 * c-ada-spec.c: Likewise.
339 * c-cilkplus.c: Likewise.
340 * c-common.c: Likewise.
341 * c-cppbuiltin.c: Likewise.
342 * c-dump.c: Likewise.
343 * c-format.c: Likewise.
344 * c-gimplify.c: Likewise.
345 * c-indentation.c: Likewise.
348 * c-opts.c: Likewise.
350 * c-ppoutput.c: Likewise.
351 * c-pragma.c: Likewise.
352 * c-pretty-print.c: Likewise.
353 * c-semantics.c: Likewise.
354 * c-ubsan.c: Likewise.
356 * stub-objc.c: Likewise.
358 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
359 Cesar Philippidis <cesar@codesourcery.com>
360 James Norris <jnorris@codesourcery.com>
361 Julian Brown <julian@codesourcery.com>
362 Nathan Sidwell <nathan@codesourcery.com>
364 * c-pragma.c (oacc_pragmas): Add "routine".
365 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE.
367 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
369 * c-common.c (c_common_attributes): Add scalar_storage_order.
370 (handle_scalar_storage_order_attribute): New function.
371 * c-pragma.c (global_sso): New variable.
372 (maybe_apply_pragma_scalar_storage_order): New function.
373 (handle_pragma_scalar_storage_order): Likewise.
374 (init_pragma): Register scalar_storage_order.
375 * c-pragma.h (maybe_apply_pragma_scalar_storage_order): Declare.
376 * c.opt (Wscalar-storage-order): New warning.
377 (fsso-struct=): New option.
379 2015-11-08 Martin Sebor <msebor@redhat.com>
381 * c.opt (Wplacement-new): Add a period to the end of a sentence.
383 2015-11-07 Richard Sandiford <richard.sandiford@arm.com>
385 * c-common.c: Don't undef DEF_BUILTIN.
387 2015-11-06 David Malcolm <dmalcolm@redhat.com>
389 * c-common.c (c_cpp_error): Convert parameter from location_t to
390 rich_location *. Eliminate the "column_override" parameter and
391 the call to diagnostic_override_column.
392 Update the "done_lexing" clause to set range 0
393 on the rich_location, rather than overwriting a location_t.
394 * c-common.h (c_cpp_error): Convert parameter from location_t to
395 rich_location *. Eliminate the "column_override" parameter.
397 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
398 Thomas Schwinge <thomas@codesourcery.com>
399 James Norris <jnorris@codesourcery.com>
401 * c-omp.c (c_oacc_split_loop_clauses): Make TILE, GANG, WORKER, VECTOR,
402 AUTO, SEQ, INDEPENDENT and PRIVATE loop clauses. Associate REDUCTION
403 clauses with parallel and kernels and loops.
404 * c-pragma.h (enum pragma_omp_clause): Add entries for
405 PRAGMA_OACC_CLAUSE_{INDEPENDENT,TILE,DEFAULT}.
406 * pt.c (tsubst_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,
407 NUM_WORKERS,VECTOR_LENGTH,GANG,WORKER,VECTOR,ASYNC,WAIT,TILE,AUTO,
409 (tsubst_expr): Add support for OMP_CLAUSE_{KERNELS,PARALLEL,LOOP}.
411 2015-11-05 Martin Sebor <msebor@redhat.com>
414 * c.opt (-Wplacement-new): New option.
416 2015-11-05 Jakub Jelinek <jakub@redhat.com>
418 * c-common.h (c_finish_omp_atomic): Add TEST argument.
419 (c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New prototypes.
420 * c-omp.c (c_finish_omp_atomic): Add TEST argument. Don't call
421 save_expr or create_tmp_var* if TEST is true.
422 (c_finish_omp_for): Store OMP_FOR_ORIG_DECLS always.
423 Don't call add_stmt here.
424 (struct c_omp_check_loop_iv_data): New type.
425 (c_omp_check_loop_iv_r, c_omp_check_loop_iv,
426 c_omp_check_loop_iv_exprs): New functions.
427 (c_omp_split_clauses): Adjust for lastprivate being allowed on
429 (c_omp_declare_simd_clauses_to_numbers): Change
430 OMP_CLAUSE_LINEAR_VARIABLE_STRIDE OMP_CLAUSE_LINEAR_STEP into numbers.
431 (c_omp_declare_simd_clauses_to_decls): Similarly change those
432 from numbers to PARM_DECLs.
434 2015-11-04 Mikhail Maltsev <maltsevm@gmail.com>
436 * c-omp.c (c_omp_split_clauses): Remove conditional compilation. Use
439 2015-11-03 Bernd Schmidt <bschmidt@redhat.com>
442 * c-common.h (fold_offsetof_1): Add argument.
443 * c-common.c (fold_offsetof_1): Diagnose more invalid
444 offsetof expressions that reference elements past the end of
447 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
448 Chung-Lin Tang <cltang@codesourcery.com>
450 * c-pragma.c (oacc_pragmas): Add "atomic".
451 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC.
453 2015-10-30 Evgeny Stupachenko <evstupac@gmail.com>
455 * c-common.c (handle_target_clones_attribute): New.
456 (c_common_attribute_table): Add handle_target_clones_attribute.
457 (handle_always_inline_attribute): Add check on target_clones attribute.
458 (handle_target_attribute): Ditto.
460 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
462 * array-notation-common.c: Reorder #include's and remove duplicates.
463 * c-ada-spec.c: Likewise.
464 * c-cilkplus.c: Likewise.
465 * c-common.c: Likewise.
466 * c-cppbuiltin.c: Likewise.
467 * c-dump.c: Likewise.
468 * c-format.c: Likewise.
469 * c-gimplify.c: Likewise.
470 * c-indentation.c: Likewise.
473 * c-opts.c: Likewise.
475 * c-ppoutput.c: Likewise.
476 * c-pragma.c: Likewise.
477 * c-pretty-print.c: Likewise.
478 * c-semantics.c: Likewise.
479 * c-ubsan.c: Likewise.
481 * stub-objc.c: Likewise.
483 2015-10-28 Jason Merrill <jason@redhat.com>
485 * c-common.c (pointer_int_sum): Fold the MULT_EXPR.
487 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
488 James Norris <jnorris@codesourcery.com>
489 Cesar Philippidis <cesar@codesourcery.com>
493 * c-common.h (c_oacc_split_loop_clauses): Declare function.
494 * c-omp.c (c_oacc_split_loop_clauses): New function.
496 2015-10-21 Martin Sebor <msebor@redhat.com>
499 * c.opt: End each sentence that describes an option with a period.
501 2015-10-20 Marek Polacek <polacek@redhat.com>
503 * array-notation-common.c (is_cilkplus_vector_p): Define.
504 * c-common.h (is_cilkplus_vector_p): Declare.
506 2015-10-20 Marek Polacek <polacek@redhat.com>
508 * c.opt (std=gnu++11): Do not describe as experimental.
509 (std=gnu++14): Likewise.
511 2015-10-19 Jason Merrill <jason@redhat.com>
513 * c-cppbuiltin.c (c_cpp_builtins): Define
514 __cpp_nontype_template_args.
516 2015-10-19 Jason Merrill <jason@redhat.com>
518 * c-cppbuiltin.c (c_cpp_builtins): Define
519 __cpp_enumerator_attributes, __cpp_fold_expressions,
520 __cpp_unicode_characters.
522 2015-10-13 Jakub Jelinek <jakub@redhat.com>
523 Aldy Hernandez <aldyh@redhat.com>
525 * c-common.c (enum c_builtin_type): Define DEF_FUNCTION_TYPE_9,
526 DEF_FUNCTION_TYPE_10 and DEF_FUNCTION_TYPE_11.
527 (c_define_builtins): Likewise.
528 * c-common.h (enum c_omp_clause_split): Add
529 C_OMP_CLAUSE_SPLIT_TASKLOOP.
530 (c_finish_omp_critical, c_finish_omp_ordered): Add CLAUSES argument.
531 (c_finish_omp_for): Add ORIG_DECLV argument.
532 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP as
533 201511 instead of 201307.
534 * c-omp.c (c_finish_omp_critical): Add CLAUSES argument, set
535 OMP_CRITICAL_CLAUSES to it.
536 (c_finish_omp_ordered): Add CLAUSES argument, set
537 OMP_ORDERED_CLAUSES to it.
538 (c_finish_omp_for): Add ORIG_DECLV argument, set OMP_FOR_ORIG_DECLS
539 to it if OMP_FOR. Clear DECL_INITIAL on the IVs.
540 (c_omp_split_clauses): Handle OpenMP 4.5 combined/composite
541 constructs and new OpenMP 4.5 clauses. Clear
542 OMP_CLAUSE_SCHEDULE_SIMD if not combined with OMP_SIMD. Add
544 * c-pragma.c (omp_pragmas_simd): Add taskloop.
545 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKLOOP.
546 (enum pragma_omp_clause): Add
547 PRAGMA_OMP_CLAUSE_{DEFAULTMAP,GRAINSIZE,HINT,{IS,USE}_DEVICE_PTR}
548 and PRAGMA_OMP_CLAUSE_{LINK,NOGROUP,NUM_TASKS,PRIORITY,SIMD,THREADS}.
550 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
552 * c-lex.c (interpret_float): Use real_equal instead of
555 2015-10-04 Jason Merrill <jason@redhat.com>
557 Implement N4514, C++ Extensions for Transactional Memory.
558 * c-common.c (c_common_reswords): Add C++ TM TS keywords.
559 (c_common_attribute_table): Add transaction_safe_dynamic.
560 transaction_safe now affects type identity.
561 (handle_tm_attribute): Handle transaction_safe_dynamic.
562 * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT,
563 RID_ATOMIC_CANCEL, RID_SYNCHRONIZED.
564 (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED.
566 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory.
567 * c-pretty-print.c (pp_c_attributes_display): Don't print
568 transaction_safe in C++.
570 2015-10-02 Marek Polacek <polacek@redhat.com>
572 * c.opt (Wduplicated-cond): Don't enable by -Wall anymore.
574 2015-10-02 Marek Polacek <polacek@redhat.com>
577 * c-common.c (warn_duplicated_cond_add_or_warn): New function.
578 * c-common.h (warn_duplicated_cond_add_or_warn): Declare.
579 * c.opt (Wduplicated-cond): New option.
581 2015-10-01 Joseph Myers <joseph@codesourcery.com>
583 * c.opt (std=c11): Do not describe as experimental.
584 (std=gnu11): Likewise.
585 (std=iso9899:2011): Likewise.
587 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
589 * c-common.c (DEF_FUNCTION_TYPE_VAR_6): New.
590 (DEF_FUNCTION_TYPE_VAR_11): Delete.
592 2015-09-25 Marek Polacek <polacek@redhat.com>
594 * c-ubsan.c (ubsan_instrument_division): Remove unnecessary code.
595 (ubsan_instrument_shift): Likewise.
597 2015-09-25 Marek Polacek <polacek@redhat.com>
600 * c-ubsan.c (ubsan_instrument_division): Also pre-evaluate OP1.
602 2015-09-24 Patrick Palka <ppalka@gcc.gnu.org>
604 * c-indentation.c (should_warn_for_misleading_indentation):
605 Compare next_stmt_vis_column with guard_line_first_nws instead
606 of with guard_line_vis_column.
608 2015-09-23 Manuel López-Ibáñez <manu@gcc.gnu.org>
612 * c-pragma.c (handle_pragma_diagnostic): Detect non-warning
613 options and options not valid for the current language.
615 2015-09-22 Patrick Palka <ppalka@gcc.gnu.org>
617 * c-indentation.c (should_warn_for_misleading_indentation):
618 Float out and consolidate the calls to get_visual_column that
619 are passed guard_exploc as an argument. Compare
620 next_stmt_vis_column with guard_line_first_nws instead of with
623 2015-09-22 Nathan Sidwell <nathan@codesourcery.com>
625 * c.opt (Wmultiple-inheritance, Wvirtual-inheritance, Wtemplates,
626 Wnamespaces): New C++ warnings.
628 2015-09-22 Jason Merrill <jason@redhat.com>
630 * c-common.h (abi_compat_version_crosses): New.
631 (warn_abi_version): Declare.
632 * c-common.c: Define it.
633 * c-opts.c (c_common_post_options): Handle it.
634 flag_abi_compat_version defaults to 8.
636 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com>
638 Complete the implementation of N4230, Nested namespace definition.
639 * c-cppbuiltin.c: Add __cpp_namespace_attributes and
640 __cpp_nested_namespace_definitions.
642 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
644 * c-pragma.c (handle_pragma_diagnostic): Fix wrong return.
646 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
648 * c-pragma.c (handle_pragma_diagnostic): Use explicit location
650 * c-pragma.h (pragma_lex): Add optional loc argument.
652 2015-09-16 Mikhail Maltsev <maltsevm@gmail.com>
654 * c-format.c (check_format_arg): Adjust to use common block size in all
657 2015-09-15 David Malcolm <dmalcolm@redhat.com>
659 * c-format.c (location_from_offset): Update for change in
660 signature of location_get_source_line.
661 * c-indentation.c (get_visual_column): Likewise.
662 (line_contains_hash_if): Likewise.
664 2015-09-14 Marek Polacek <polacek@redhat.com>
666 * c-opts.c (c_common_post_options): Set C++ standard earlier, before
667 setting various warnings.
669 2015-09-14 Marek Polacek <polacek@redhat.com>
671 * c-common.c (warn_for_sign_compare): Cast to unsigned when shifting
674 2015-09-11 Mark Wielaard <mjw@redhat.com>
677 * c.opt (Wunused-variable): Option from common.opt.
678 (Wunused-const-variable): New option.
680 2015-09-09 Paolo Carlini <paolo.carlini@oracle.com>
683 * c.opt ([Wsubobject-linkage]): Add.
685 2015-09-03 Martin Sebor <msebor@redhat.com>
688 * c-common.h (c_decl_implicit, reject_gcc_builtin): Declare new
690 * c-common.c (reject_gcc_builtin): Define.
692 2015-09-02 Balaji V. Iyer <balaji.v.iyer@intel.com>
695 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): New
697 * c-gimplify.c (c_gimplify_expr): Added a call to the function
698 cilk_gimplify_call_params_in_spawned_fn.
699 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): New function.
700 (gimplify_cilk_spawn): Removed EXPR_STMT and CLEANUP_POINT_EXPR
703 2015-08-25 Marek Polacek <polacek@redhat.com>
706 * c-common.c (handle_weak_attribute): Don't check whether the
707 visibility can be changed here.
709 2015-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
711 * c-lex.c (c_lex_with_flags): Use explicit locations.
713 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
715 * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
716 c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
718 2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
721 * c-common.c (check_builtin_function_arguments): Add check
722 for BUILT_IN_SIGNBIT argument.
724 2015-08-18 Paolo Carlini <paolo.carlini@oracle.com>
727 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_static_assert value
730 2015-08-17 Marek Polacek <polacek@redhat.com>
732 * c-pretty-print.c (pp_c_cv_qualifiers): Remove code dealing
733 with whitespaces before qualifier names.
735 2015-08-12 Marek Polacek <polacek@redhat.com>
738 * c-common.c (maybe_warn_shift_overflow): Properly handle
739 left-shifting 1 into the sign bit.
741 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
743 * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy.
745 2015-08-06 Andrew Sutton <andrew.n.sutton@gmail.com>
746 Braden Obrzut <admin@maniacsvault.net>
747 Jason Merrill <jason@redhat.com>
749 Add C++ Concepts TS support.
750 * c-common.c (c_common_reswords): Add __is_same_as, concept, requires.
751 * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES.
752 (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New.
753 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts.
754 * c-opts.c (set_std_cxx1z): Set flag_concepts.
755 * c.opt (fconcepts): New.
757 2015-08-02 Martin Sebor <msebor@redhat.com>
759 * c.opt (-Wframe-address): New warning option.
761 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
763 * c-indentation.c (should_warn_for_misleading_indentation):
766 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
768 * c-indentation.c (get_visual_column): Add parameter first_nws,
769 use it. Update comment documenting the function.
770 (is_first_nonwhitespace_on_line): Remove.
771 (should_warn_for_misleading_indentation): Replace usage of
772 of is_first_nonwhitespace_on_line with get_visual_column.
774 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
776 * c-indentation.h (struct token_indent_info): Define.
777 (get_token_indent_info): Define.
778 (warn_for_misleading_information): Declare.
779 * c-common.h (warn_for_misleading_information): Remove.
780 * c-identation.c (warn_for_misleading_indentation):
781 Change declaration to take three token_indent_infos. Adjust
783 * c-identation.c (should_warn_for_misleading_indentation):
784 Likewise. Bail out early if the body is a compound statement.
785 (guard_tinfo_to_string): Define.
787 2015-07-30 Jason Merrill <jason@redhat.com>
789 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
790 '*' for reference decay.
792 2015-07-30 Marek Polacek <polacek@redhat.com>
794 * c-common.c (warn_tautological_cmp): Bail for float types.
796 2015-07-27 Marek Polacek <polacek@redhat.com>
799 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
801 2015-07-27 Marek Polacek <polacek@redhat.com>
805 * c-common.c (find_array_ref_with_const_idx_r): New function.
806 (warn_tautological_cmp): New function.
807 * c-common.h (warn_tautological_cmp): Declare.
808 * c.opt (Wtautological-compare): New option.
810 2015-07-23 Marek Polacek <polacek@redhat.com>
812 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
813 (ubsan_instrument_shift): Likewise.
815 2015-07-23 Marek Polacek <polacek@redhat.com>
818 * c-ubsan.c: Include gimplify.h.
819 (ubsan_instrument_division): Unshare OP0 and OP1.
820 (ubsan_instrument_shift): Likewise.
822 2015-07-20 Marek Polacek <polacek@redhat.com>
823 Richard Sandiford <richard.sandiford@arm.com>
826 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
828 (maybe_warn_shift_overflow): New function.
829 * c-common.h (maybe_warn_shift_overflow): Declare.
830 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
831 * c.opt (Wshift-overflow): New option.
833 2015-07-16 Martin Liska <mliska@suse.cz>
835 * c-format.c (static void check_format_info_main): Use
836 object_allocator instead of pool_allocator.
837 (check_format_arg): Likewise.
838 (check_format_info_main): Likewise.
840 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
842 * c-opts.c: Remove multiline #include comment.
844 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
846 * c-common.c: Fix double word typos.
848 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
850 * c-ada-spec.h (cpp_operation): Revert latest change.
851 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
852 constructors and destructors.
854 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
856 * c-common.h: Adjust includes for flags.h changes.
857 * stub-objc.c: Likewise.
859 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
861 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
862 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
864 2015-07-08 Jakub Jelinek <jakub@redhat.com>
866 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
867 are to be removed, return NULL rather than original clauses list.
869 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
871 * array-notation-common.c: Adjust includes.
872 * c-ada-spec.c: Likewise.
873 * c-cilkplus.c: Likewise.
874 * c-common.h: Likewise.
875 * c-cppbuiltin.c: Likewise.
876 * c-dump.c: Likewise.
877 * c-format.c: Likewise.
878 * c-gimplify.c: Likewise.
879 * c-indentation.c: Likewise.
882 * c-opts.c: Likewise.
884 * c-ppoutput.c: Likewise.
885 * c-pragma.c: Likewise.
886 * c-pretty-print.c: Likewise.
887 * c-semantics.c: Likewise.
888 * c-ubsan.c: Likewise.
890 * stub-objc.c: Likewise.
892 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
894 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
895 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
897 2015-07-01 Jason Merrill <jason@redhat.com>
899 * c-common.h (D_CXX11): Rename from D_CXX0X.
900 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
901 * c-common.c: Adjust.
903 * c-opts.c (c_common_post_options): Default to C++14.
905 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
907 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
909 Implement N4197 - Adding u8 character literals
910 * c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
912 * c-common.c (c_parse_error): Print CPP_UTF8CHAR and
913 CPP_UTF8CHAR_USERDEF tokens.
914 * c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
915 and CPP_UTF8CHAR tokens.
916 (lex_charconst): Treat CPP_UTF8CHAR token.
918 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
921 * c-common.c (do_warn_unused_parameter): Move here.
922 * c-common.h (do_warn_unused_parameter): Declare.
924 2015-06-29 Marek Polacek <polacek@redhat.com>
927 * c-common.c (check_case_bounds): Add bool * parameter. Set
929 (c_add_case_label): Add bool * parameter. Pass it down to
931 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
933 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
936 2015-06-27 Marek Polacek <polacek@redhat.com>
938 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
939 or VECTOR_INTEGER_TYPE_P throughout.
940 * c-gimplify.c: Likewise.
942 2015-06-26 Marek Polacek <polacek@redhat.com>
944 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
945 * c-common.c (c_fully_fold_internal): Likewise.
946 (c_alignof_expr): Likewise.
947 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
948 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
949 * cilk.c (create_parm_list): Likewise.
951 2015-06-26 Marek Polacek <polacek@redhat.com>
953 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
955 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
957 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
958 * c-gimplify.c: Likewise.
959 * c-pragma.c: Likewise.
960 * c-ubsan.c: Likewise.
963 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
965 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
968 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
970 * cilk.c: Move calls.h after tm.h in the include chain.
972 2015-06-25 Marek Polacek <polacek@redhat.com>
974 * array-notation-common.c: Use VAR_P throughout.
975 * c-ada-spec.c: Likewise.
976 * c-common.c: Likewise.
977 * c-format.c: Likewise.
978 * c-gimplify.c: Likewise.
980 * c-pragma.c: Likewise.
981 * c-pretty-print.c: Likewise.
984 2015-06-25 Marek Polacek <polacek@redhat.com>
986 * cilk.c (extract_free_variables): Use is_global_var.
988 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
990 * c-common.c: Don't include target-def.h.
992 2015-06-23 Marek Polacek <polacek@redhat.com>
994 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
995 when comparing INTEGER_CSTs.
997 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
999 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
1000 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
1001 (dump_ada_template): Skip partially specialized types.
1003 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
1005 * c-common.c (scalar_to_vector): Use std::swap instead of manually
1008 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1010 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
1011 * c-ada-spec.c: Likewise.
1012 * c-cilkplus.c: Likewise.
1013 * c-common.c: Likewise.
1014 * c-common.h: Likewise.
1015 * c-cppbuiltin.c: Likewise.
1016 * c-dump.c: Likewise.
1017 * c-format.c: Likewise.
1018 * c-gimplify.c: Likewise.
1019 * c-indentation.c: Likewise.
1020 * c-lex.c: Likewise.
1021 * c-omp.c: Likewise.
1022 * c-opts.c: Likewise.
1023 * c-pch.c: Likewise.
1024 * c-ppoutput.c: Likewise.
1025 * c-pragma.c: Likewise.
1026 * c-pretty-print.c: Likewise.
1027 * c-semantics.c: Likewise.
1028 * c-ubsan.c: Likewise.
1030 * stub-objc.c: Likewise.
1032 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
1035 * c-common.c (c_common_truthvalue_conversion): Warn when
1036 converting an address of a reference to a truth value.
1038 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1040 * array-notation-common.c : Adjust include files.
1041 * c-ada-spec.c : Likewise.
1042 * c-cilkplus.c : Likewise.
1043 * c-common.c : Likewise.
1044 * c-common.h : Likewise.
1045 * c-cppbuiltin.c : Likewise.
1046 * c-dump.c : Likewise.
1047 * c-format.c : Likewise.
1048 * c-gimplify.c : Likewise.
1049 * c-indentation.c : Likewise.
1050 * c-lex.c : Likewise.
1051 * c-omp.c : Likewise.
1052 * c-opts.c : Likewise.
1053 * c-pch.c : Likewise.
1054 * c-ppoutput.c : Likewise.
1055 * c-pragma.c : Likewise.
1056 * c-pretty-print.c : Likewise.
1057 * c-semantics.c : Likewise.
1058 * c-ubsan.c : Likewise.
1059 * cilk.c : Likewise.
1060 * stub-objc.c : Likewise.
1062 2015-06-08 Marek Polacek <polacek@redhat.com>
1065 * c-format.c (location_from_offset): Return LOC if LINE is null.
1067 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1069 * c-common.h (c_parse_final_cleanups): New prototype.
1070 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
1072 2015-06-04 Sriraman Tallam <tmsriram@google.com>
1074 * c-common.c (noplt): New attribute.
1075 (handle_noplt_attribute): New handler.
1077 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1079 * array-notation-common.c: Adjust includes for restructured coretypes.h.
1080 * c-ada-spec.c: Likewise.
1081 * c-cilkplus.c: Likewise.
1082 * c-common.c: Likewise.
1083 * c-common.h: Likewise.
1084 * c-cppbuiltin.c: Likewise.
1085 * c-dump.c: Likewise.
1086 * c-format.c: Likewise.
1087 * c-gimplify.c: Likewise.
1088 * c-indentation.c: Likewise.
1089 * c-lex.c: Likewise.
1090 * c-omp.c: Likewise.
1091 * c-opts.c: Likewise.
1092 * c-pch.c: Likewise.
1093 * c-ppoutput.c: Likewise.
1094 * c-pragma.c: Likewise.
1095 * c-pretty-print.c: Likewise.
1096 * c-semantics.c: Likewise.
1097 * c-ubsan.c: Likewise.
1099 * stub-objc.c: Likewise.
1101 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1104 * c-indentation.c (should_warn_for_misleading_indentation): Use
1105 expand_location rather than expand_location_to_spelling_point.
1106 Don't warn if the guarding statement is more indented than the
1109 2015-06-02 David Malcolm <dmalcolm@redhat.com>
1111 * c-indentation.c (warn_for_misleading_indentation): Bail out
1112 immediately if -Wmisleading-indentation isn't enabled.
1114 2015-06-01 Martin Liska <mliska@suse.cz>
1116 * c-format.c (check_format_arg):Use new type-based pool allocator.
1117 (check_format_info_main) Likewise.
1119 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
1121 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
1122 (has_nontrivial_methods): Likewise.
1124 2015-05-25 Marek Polacek <polacek@redhat.com>
1126 * c-ubsan.c (ubsan_instrument_shift): Use type0.
1128 2015-05-22 Marek Polacek <polacek@redhat.com>
1131 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
1133 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1135 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
1136 STACK_GROWS_DOWNWARD.
1138 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1140 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
1141 STACK_GROWS_DOWNWARD rather than if it is defined.
1143 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1146 * c-format.c (location_column_from_byte_offset): New.
1147 (location_from_offset): New.
1148 (struct format_wanted_type): Add offset_loc field.
1149 (check_format_info): Move handling of location for extra arguments
1150 closer to the point of warning.
1151 (check_format_info_main): Pass the result of location_from_offset
1153 (format_type_warning): Pass the result of location_from_offset
1156 2015-05-20 Marek Polacek <polacek@redhat.com>
1158 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
1160 2015-05-20 Marek Polacek <polacek@redhat.com>
1162 * c-ada-spec.c (dump_sloc): Use DECL_P.
1164 2015-05-20 Marek Polacek <polacek@redhat.com>
1166 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1167 * c-common.c: Likewise.
1169 2015-05-19 David Malcolm <dmalcolm@redhat.com>
1171 * c-common.h (fe_file_change): Strengthen param from
1172 const line_map * to const line_map_ordinary *.
1173 (pp_file_change): Likewise.
1174 * c-lex.c (fe_file_change): Likewise.
1175 (cb_define): Use linemap_check_ordinary when invoking
1177 (cb_undef): Likewise.
1178 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
1179 invoking cb_file_change.
1180 (c_finish_options): Likewise.
1181 (push_command_line_include): Likewise.
1182 (cb_file_change): Strengthen param "new_map" from
1183 const line_map * to const line_map_ordinary *.
1184 * c-ppoutput.c (cb_define): Likewise for local "map".
1185 (pp_file_change): Likewise for param "map" and local "from".
1187 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1189 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
1191 2015-05-18 Tom de Vries <tom@codesourcery.com>
1193 * c-common.c (build_va_arg_1): New function.
1194 (build_va_arg): Add address operator to va_list operand if necessary.
1196 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
1199 * c-common.c (int_safely_convertible_to_real_p): Define.
1200 (unsafe_conversion_p): Check conversions involving complex types.
1201 (conversion_warning): Add new warning message for conversions which
1202 discard imaginary component.
1203 * c-common.h: (enum conversion_safety): Add new enumerator for such
1206 2015-05-14 Marek Polacek <polacek@redhat.com>
1210 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
1211 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
1212 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
1213 use it. If FOR_INT_CONST, require that all evaluated operands be
1216 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1218 * c-common.h (warn_for_misleading_indentation): New prototype.
1219 * c-indentation.c: New file.
1220 * c.opt (Wmisleading-indentation): New option.
1222 2015-05-12 Tom de Vries <tom@codesourcery.com>
1224 PR tree-optimization/66010
1225 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
1227 2015-05-09 Jason Merrill <jason@redhat.com>
1229 * c-opts.c (c_common_post_options): Also clear
1230 cpp_opts->cpp_warn_cxx11_compat.
1232 * c-common.h (enum cxx_dialect): Add cxx_unset.
1233 * c-common.c (cxx_dialect): Initialize to cxx_unset.
1234 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
1236 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
1237 (std=gnu++0x): Mark as Undocumented.
1238 (std=gnu++1y): Add deprecated message.
1240 2015-05-08 Jason Merrill <jason@redhat.com>
1242 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
1245 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
1247 2015-05-08 Marek Polacek <polacek@redhat.com>
1250 * c.opt (Woverride-init-side-effects): New option.
1252 2015-05-07 Marek Polacek <polacek@redhat.com>
1255 * c-common.c (c_fully_fold_internal): Warn when left shifting a
1257 * c.opt (Wshift-negative-value): New option.
1258 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
1259 when -Wextra and C99/C++11 mode.
1261 2015-05-07 Marek Polacek <polacek@redhat.com>
1262 Martin Uecker <uecker@eecs.berkeley.edu>
1264 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
1265 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
1267 2015-05-05 Jason Merrill <jason@redhat.com>
1269 * c.opt (Wterminate): New.
1271 2015-04-30 Marek Polacek <polacek@redhat.com>
1273 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
1274 require that the non-constant be of a boolean type.
1276 2015-04-29 Josh Triplett <josh@joshtriplett.org>
1278 * c-common.c (handle_section_attribute): Refactor to reduce
1279 nesting and distinguish between error cases.
1281 2015-04-29 Marek Polacek <polacek@redhat.com>
1284 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
1287 2015-04-29 Jakub Jelinek <jakub@redhat.com>
1289 * c-common.h (omp_clause_mask): Unconditionally define as a class.
1290 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
1291 HOST_BITS_PER_WIDE_INT.
1293 2015-04-28 Tom de Vries <tom@codesourcery.com>
1295 PR tree-optimization/65887
1296 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
1298 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
1299 Pierre-Marie de Rodat <derodat@adacore.com>
1301 * c-ada-spec.c (in_function): Delete.
1302 (dump_generic_ada_node): Do not change in_function and remove the
1303 redundant code dealing with it.
1304 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
1305 (print_ada_methods): Output the static member functions in a nested
1306 package after the regular methods as well as associated renamings.
1308 2015-04-24 Marek Polacek <polacek@redhat.com>
1311 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
1312 and OPT_Wshift_count_overflow.
1315 * c-common.c (warn_logical_operator): Warn if the operands have the
1318 2015-04-24 Marek Polacek <polacek@redhat.com>
1321 * c-common.c (warn_logical_operator): Bail if either operand comes
1322 from a macro expansion.
1324 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1327 * c-common.c (c_default_pointer_mode): Add definition.
1328 * c-common.h (c_default_pointer_mode): Add declaration.
1330 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1332 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
1333 on record_builtin_type argument.
1335 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1338 * c-common.c (warn_logical_not_parentheses): Don't warn for
1341 2015-03-07 Marek Polacek <polacek@redhat.com>
1344 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
1345 before trying to figure out whether we have a flexible array member.
1347 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
1348 Jonathan Wakely <jwakely.gcc@gmail.com>
1350 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
1352 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
1355 * c-ada-spec.c (print_destructor): Remove obsolete code.
1357 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
1359 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
1360 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
1361 DECL_TEMPLATE_RESULT emulations.
1362 (dump_ada_template)): Add guard for TYPE_METHODS.
1364 2015-02-27 Marek Polacek <polacek@redhat.com>
1367 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
1369 2015-02-27 Kai Tietz <ktietz@redhat.com>
1372 * c-pragma.c (handle_pragma_weak): Do not try to create
1373 weak/alias of declarations not being function, or variable
1376 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
1379 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1381 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
1383 2015-02-16 Marek Polacek <polacek@redhat.com>
1386 * c-format.c (check_format_types): Handle null param.
1388 2015-02-13 Marek Polacek <polacek@redhat.com>
1391 * c-format.c (check_format_types): Don't warn about different
1392 signedness if the original value is in the range of WANTED_TYPE.
1394 2015-02-12 Jason Merrill <jason@redhat.com>
1397 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
1398 to the current highest version.
1399 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
1401 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1405 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
1406 instead of RDIV_EXPR. Use build_binary_op instead of
1409 2015-01-30 Joseph Myers <joseph@codesourcery.com>
1411 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
1412 to pass input_location as first argument.
1414 2015-01-23 Tom de Vries <tom@codesourcery.com>
1417 * c.opt (fopenacc): Mark as LTO option.
1419 2015-01-23 Tom de Vries <tom@codesourcery.com>
1422 * c.opt (fopenmp): Mark as LTO option.
1424 2015-01-21 Jakub Jelinek <jakub@redhat.com>
1427 * cilk.c (fill_decls_vec): Only put decls into vector v.
1428 (compare_decls): Fix up formatting.
1430 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
1433 * cilk.c: Include vec.h.
1434 (struct cilk_decls): New structure.
1435 (wrapper_parm_cb): Split this function to...
1436 (fill_decls_vec): ...this...
1437 (create_parm_list): ...and this.
1438 (compare_decls): New function.
1439 (for_local_cb): Remove.
1440 (wrapper_local_cb): Ditto.
1441 (build_wrapper_type): For now first traverse and fill vector of
1442 declarations then sort it and then deal with sorted vector.
1443 (cilk_outline): Ditto.
1444 (declare_one_free_variable): Ditto.
1446 2015-01-21 Jason Merrill <jason@redhat.com>
1449 * c-format.c (check_format_arg): Call decl_constant_value.
1451 2015-01-19 Martin Liska <mliska@suse.cz>
1453 * c-common.c (handle_noicf_attribute): New function.
1455 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1456 Bernd Schmidt <bernds@codesourcery.com>
1457 James Norris <jnorris@codesourcery.com>
1458 Cesar Philippidis <cesar@codesourcery.com>
1459 Ilmir Usmanov <i.usmanov@samsung.com>
1460 Jakub Jelinek <jakub@redhat.com>
1462 * c.opt (fopenacc): New option.
1463 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
1464 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1466 * c-common.h (c_finish_oacc_wait): New prototype.
1467 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
1468 (c_finish_oacc_wait): New function.
1469 * c-pragma.c (oacc_pragmas): New variable.
1470 (c_pp_lookup_pragma, init_pragma): Handle it.
1471 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
1472 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
1473 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
1474 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
1475 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
1476 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
1477 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
1478 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
1479 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
1480 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
1481 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
1482 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
1483 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
1484 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
1485 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
1486 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
1487 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
1488 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
1489 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
1490 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
1491 PRAGMA_OACC_CLAUSE_WORKER.
1493 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
1495 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
1496 for the new option fstack-protector_explicit.
1497 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
1498 (handle_stack_protect_attribute): New function.
1500 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
1502 * c.opt: New option -Warray-bounds=.
1504 2015-01-09 Michael Collison <michael.collison@linaro.org>
1506 * array-notation-common.c: Include hash-set.h, machmode.h,
1507 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1508 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1509 * c-ada-spec.c: Ditto.
1510 * c-cilkplus.c: Ditto.
1511 * c-common.c: Include input.h due to flattening of tree.h.
1512 Define macro GCC_C_COMMON_C.
1513 * c-common.h: Flatten tree.h header files into c-common.h.
1514 Remove include of tree-core.h.
1515 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1516 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1517 fold-const.h, wide-int.h, and inchash.h due to
1518 flattening of tree.h.
1520 * c-format.c: Flatten tree.h header files into c-common.h.
1521 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1522 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1523 fold-const.h, wide-int.h, and inchash.h due to
1524 flattening of tree.h.
1525 * c-dump.c: Include hash-set.h, machmode.h,
1526 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1527 fold-const.h, wide-int.h, and inchash.h due to
1528 flattening of tree.h.
1529 * c-format.c: Include hash-set.h, machmode.h,
1530 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1531 fold-const.h, wide-int.h, inchash.h and real.h due to
1532 flattening of tree.h.
1533 * c-gimplify.c: Include hash-set.h, machmode.h,
1534 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1535 fold-const.h, wide-int.h, and inchash.h due to
1536 flattening of tree.h.
1542 * c-ppoutput.c: Ditto.
1543 * c-pragma.c: Ditto.
1544 * c-pretty-print.c: Ditto.
1545 * c-semantics.c: Ditto.
1547 * stub-objc.c: Ditto.
1549 2015-01-08 Jason Merrill <jason@redhat.com>
1551 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
1552 do_ubsan_in_current_function.
1553 (ubsan_maybe_instrument_reference_or_call): Likewise.
1554 * c-ubsan.h: Declare it.
1556 2015-01-08 Mike Stump <mikestump@comcast.net>
1558 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
1560 2015-01-07 Marek Polacek <polacek@redhat.com>
1563 * c-common.c (c_fully_fold_internal): Warn for division and modulo
1564 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
1566 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
1569 * c.opt (Wsuggest-override): New option.
1571 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1573 Update copyright years.
1575 2015-01-05 Marek Polacek <polacek@redhat.com>
1578 * c-common.c (warn_array_subscript_with_type_char): Add location_t
1580 * c-common.h (warn_array_subscript_with_type_char): Update
1583 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
1585 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
1586 Control macro with flag_sized_deallocation.
1588 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1590 * c.opt (Wdiscarded-array-qualifiers): New option.
1592 2014-12-19 Jakub Jelinek <jakub@redhat.com>
1594 PR preprocessor/63831
1595 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
1596 and __has_cpp_attribute here.
1597 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
1598 c_common_has_attribute.
1599 * c-common.h (c_common_has_attribute): New prototype.
1600 * c-lex.c (init_c_lex): Set cb->has_attribute to
1601 c_common_has_attribute instead of cb_has_attribute.
1602 (get_token_no_padding): New function.
1603 (cb_has_attribute): Renamed to ...
1604 (c_common_has_attribute): ... this. No longer static. Use
1605 get_token_no_padding, require ()s, don't build TREE_LIST
1606 unnecessarily, fix up formatting, adjust diagnostics, call
1609 2014-12-15 Jason Merrill <jason@redhat.com>
1611 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
1612 (-Wsized-deallocation): New.
1613 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
1614 to on in C++14 and up.
1616 2014-12-11 Jason Merrill <jason@redhat.com>
1618 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
1620 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
1621 we aren't complaining about VLAs.
1623 2014-12-06 Marek Polacek <polacek@redhat.com>
1625 PR tree-optimization/64183
1626 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
1627 shift-expression if it is integer_type_node. Use types_compatible_p.
1629 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1631 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
1632 last argument from create_tmp_var_raw and create_tmp_var calls.
1633 * cilk.c (gimplify_cilk_spawn): Likewise.
1634 * c-omp.c (c_finish_omp_atomic): Likewise.
1636 2014-11-28 Marek Polacek <polacek@redhat.com>
1638 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
1639 instead of unsigned_type_node.
1641 2014-11-28 Marek Polacek <polacek@redhat.com>
1644 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
1646 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
1647 expression to unsigned_type_node.
1649 2014-11-20 Mark Wielaard <mjw@redhat.com>
1652 * c-opts.c (set_std_c89): Set lang_hooks.name.
1653 (set_std_c99): Likewise.
1654 (set_std_c11): Likewise.
1655 (set_std_cxx98): Likewise.
1656 (set_std_cxx11): Likewise.
1657 (set_std_cxx14): Likewise.
1658 (set_std_cxx1z): Likewise.
1660 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1663 * c-common.h (convert_vector_to_pointer_for_subscript): Change
1664 return type to bool.
1665 * c-common.c: Include gimple-expr.h.
1666 (convert_vector_to_pointer_for_subscript): Change return type to
1667 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
1668 and copy it into a TARGET_EXPR and use that instead of *vecp
1671 2014-11-19 David Malcolm <dmalcolm@redhat.com>
1673 Merger of git branch "gimple-classes-v2-option-3".
1674 * ChangeLog.gimple-classes: New.
1675 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
1676 from being just a vec<gimple> to a vec<gbind *>.
1678 2014-11-18 Jakub Jelinek <jakub@redhat.com>
1681 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
1682 argument to ptype, set type to TREE_TYPE (ptype). Don't call
1683 get_pointer_alignment for non-pointers. Use ptype, or if it is
1684 reference type, corresponding pointer type, as type of kind
1686 (ubsan_maybe_instrument_reference,
1687 ubsan_maybe_instrument_member_call): Adjust callers.
1689 2014-11-15 Marek Polacek <polacek@redhat.com>
1692 * array-notation-common.c (is_sec_implicit_index_fn): Return false
1694 (extract_array_notation_exprs): Return for NULL node.
1696 2014-11-12 Joseph Myers <joseph@codesourcery.com>
1698 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
1699 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
1701 2014-11-12 Jakub Jelinek <jakub@redhat.com>
1704 * c-common.c (check_builtin_function_arguments): Handle
1705 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
1707 2014-11-10 Andi Kleen <ak@linux.intel.com>
1710 * c-common.h (check_no_cilk): Declare.
1711 * cilk.c (get_error_location): New function.
1712 (check_no_cilk): Dito.
1714 2014-11-10 Andi Kleen <ak@linux.intel.com>
1716 * cilk.c (recognize_spawn): Use expression location
1719 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1721 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
1723 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
1725 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
1726 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
1727 (__cpp_range_based_for, __cpp_initializer_lists,
1728 __cpp_delegating_constructors, __cpp_nsdmi,
1729 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
1730 for C++11; (__cpp_attribute_deprecated): Remove in favor of
1731 __has_cpp_attribute.
1732 * c-lex.c (cb_has_attribute): New callback CPP function;
1733 (init_c_lex): Set has_attribute callback.
1735 2014-11-04 Richard Biener <rguenther@suse.de>
1737 * c-common.c (shorten_compare): Do not shorten mixed
1738 DFP and non-DFP compares.
1740 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1742 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
1743 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
1744 Commentary and rearrangement of tests.
1745 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
1746 Commentary and rearrangement of tests.
1747 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
1748 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
1750 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1752 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
1753 enum from machine_mode.
1755 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1757 * c-common.c: Adjust include files.
1758 * c-gimplify.c: Ditto.
1760 * c-pragma.c: Ditto.
1763 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1765 * c-gimplify.c: Adjust include files.
1767 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1770 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
1771 c_common_initialize_diagnostics.
1772 * c-common.h: Likewise.
1774 2014-10-24 Marek Polacek <polacek@redhat.com>
1777 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
1778 print "struct"/"union"/"enum" for typedefed names.
1780 2014-10-23 Marek Polacek <polacek@redhat.com>
1782 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
1785 2014-10-22 Jakub Jelinek <jakub@redhat.com>
1786 Yury Gribov <y.gribov@samsung.com>
1788 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1789 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
1790 instead of flag_sanitize_recover as bool flag.
1792 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
1794 * cilk.c: Revert previous change.
1796 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
1799 * cilk.c: Include vec.h.
1800 (struct cilk_decls): New structure.
1801 (wrapper_parm_cb): Split this function to...
1802 (fill_decls_vec): ...this...
1803 (create_parm_list): ...and this.
1804 (compare_decls): New function.
1805 (for_local_cb): Remove.
1806 (wrapper_local_cb): Ditto.
1807 (build_wrapper_type): For now first traverse and fill vector of
1808 declarations then sort it and then deal with sorted vector.
1809 (cilk_outline): Ditto.
1810 (declare_one_free_variable): Ditto.
1812 2014-10-17 Marek Polacek <polacek@redhat.com>
1814 * c-opts.c (c_common_post_options): Set warn_implicit_int.
1815 * c.opt (Wimplicit-int): Initialize to -1.
1817 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1819 * c-pragma.c: Adjust include files.
1820 * c-semantics.c: Likewise.
1822 2014-10-16 DJ Delorie <dj@redhat.com>
1824 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
1827 2014-10-14 Jason Merrill <jason@redhat.com>
1830 * c-common.h (CPP_PREPARSED_EXPR): New.
1831 (N_CP_TTYPES): Adjust.
1833 2014-10-15 Marek Polacek <polacek@redhat.com>
1835 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
1837 2014-10-14 DJ Delorie <dj@redhat.com>
1839 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
1840 types, not just __int128.
1841 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
1842 types, not just __int128.
1843 (cpp_atomic_builtins): Round pointer sizes up.
1844 (type_suffix): Use type precision, not specific types.
1845 * c-common.c (c_common_reswords): Remove __int128 special case.
1846 (c_common_type_for_size): Check for all __intN types, not just
1848 (c_common_type_for_mode): Likewise.
1849 (c_common_signed_or_unsigned_type): Likewise.
1850 (c_build_bitfield_integer_type): Likewise.
1851 (c_common_nodes_and_builtins): Likewise.
1852 (keyword_begins_type_specifier): Likewise.
1853 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
1856 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
1858 * c-common.c: Use hash_table instead of hashtab.
1860 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
1862 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
1865 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
1870 * c-common.c (warn_logical_operator): Punt for vectors.
1872 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1874 Implement SD-6: SG10 Feature Test Recommendations
1875 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
1876 macros and the __has_header macro.
1878 2014-09-30 Jason Merrill <jason@redhat.com>
1880 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
1881 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
1882 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1884 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
1885 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1887 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
1888 * c-common.c (c_common_reswords): Remove __is_convertible_to.
1890 2014-09-24 Marek Polacek <polacek@redhat.com>
1894 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
1896 2014-09-23 Andi Kleen <ak@linux.intel.com>
1898 * c-common.c (handle_no_reorder_attribute): New function.
1899 (c_common_attribute_table): Add no_reorder attribute.
1901 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1903 * c-cppbuiltin.c (c_cpp_builtins): Define
1904 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
1907 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1909 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
1910 for supported floating-point modes.
1912 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1914 * c.opt (Wpsabi): Use LangEnabledBy.
1915 * c-opts.c (c_common_handle_option): Do not handle here.
1917 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1919 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
1920 macros for floating-point modes.
1922 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
1925 * c-cppbuiltin.c (builtin_define_float_constants): Correct
1926 __*_DENORM_MIN__ without denormals.
1928 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1930 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1931 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1932 ubsan_create_data callers.
1933 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
1934 index is constant or BIT_AND_EXPR with constant mask and is
1935 small enough for the bound.
1936 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
1937 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
1939 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1941 * c.opt: Add CppReason to various flags.
1942 (Wdate-time): Re-sort.
1943 * c-common.c: Include c-common.h earlier.
1944 (struct reason_option_codes_t): Delete.
1945 (c_option_controlling_cpp_error): Prefix global type and struct
1948 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1950 * c.opt (Wnormalized): New.
1951 (Wnormalized=): Use Enum and Reject Negative.
1952 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
1954 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1956 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
1957 digits of floating-point modes if -fbuilding-libgcc.
1959 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1961 * c-cppbuiltin.c (c_cpp_builtins): Also define
1962 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
1963 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
1964 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
1965 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
1966 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
1967 __LIBGCC_STACK_GROWS_DOWNWARD__,
1968 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
1969 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
1970 __LIBGCC_DWARF_FRAME_REGISTERS__,
1971 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
1972 __LIBGCC_STACK_POINTER_REGNUM__ and
1973 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
1974 (builtin_define_with_value): Handle backslash-escaping in string
1977 2014-09-05 Richard Biener <rguenther@suse.de>
1980 * c-format.c (check_format_arg): Properly handle
1981 effectively signed POINTER_PLUS_EXPR offset.
1983 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1985 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
1986 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
1987 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
1989 * c-opts.c (c_common_handle_option): Do not handle here.
1990 (sanitize_cpp_opts): Likewise.
1991 * c-common.c (struct reason_option_codes_t): Handle
1992 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
1994 2014-09-03 Marek Polacek <polacek@redhat.com>
1996 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
1998 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1999 Balaji V. Iyer <balaji.v.iyer@intel.com>
2000 Igor Zamyatin <igor.zamyatin@intel.com>
2002 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
2003 * c-common.c (c_common_reswords): Added _Cilk_for.
2004 * c-common.h (enum rid): Added RID_CILK_FOR.
2005 (cilk_for_number_of_iterations): Add declaration.
2006 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
2008 * c-pragma.c (init_pragma): Register "grainsize" pragma.
2009 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
2011 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2013 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
2014 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
2015 Wundef): Use CPP, Var and Init.
2016 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
2018 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2020 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
2021 * c-opts.c (c_common_handle_option): Do not handle here.
2023 2014-08-25 Jason Merrill <jason@redhat.com>
2025 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
2026 -std=c++14 and -std=gnu++14, rather than the reverse.
2027 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
2028 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
2029 * c-common.h (cxx_dialect): Remove cxx1y.
2031 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
2033 * c-common.h (enum cxx_dialect): Add cxx14.
2034 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
2035 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
2036 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
2038 2014-08-22 Jason Merrill <jason@redhat.com>
2040 * c.opt (std=gnu++17): Fix alias.
2042 2014-08-22 Marek Polacek <polacek@redhat.com>
2045 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
2046 check for vector types. Drop LHS argument.
2047 * c-common.h (warn_logical_not_parentheses): Adjust.
2049 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2051 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
2052 (Wmultichar): Likewise.
2053 (Wdate-time): Use C-family languages instead of Common. Use CPP
2055 * c-opts.c (c_common_handle_option): Do not handle the above
2057 (sanitize_cpp_opts): Likewise.
2059 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2062 * c-opts.c: Include tree-diagnostics.h.
2063 (c_diagnostic_finalizer): New.
2064 (c_common_initialize_diagnostics): Use it.
2066 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2068 PR preprocessor/51303
2069 * c-common.c (struct reason_option_codes_t option_codes):
2070 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
2072 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2076 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
2077 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
2078 (c_common_post_options): Call init_global_opts_from_cpp.
2079 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
2081 2014-08-19 Marek Polacek <polacek@redhat.com>
2084 * c-common.c (maybe_warn_bool_compare): New function.
2085 * c-common.h (maybe_warn_bool_compare): Declare.
2086 * c.opt (Wbool-compare): New option.
2088 2014-08-19 Marek Polacek <polacek@redhat.com>
2090 * c.opt (Wc99-c11-compat): New option.
2092 2014-08-19 Marek Polacek <polacek@redhat.com>
2094 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
2095 to warn_c90_c99_compat.
2096 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
2099 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
2100 Steven Bosscher <steven@gcc.gnu.org>
2103 * c-format.c: Add extra_arg_loc and format_string_loc to struct
2104 format_check_results.
2105 (check_function_format): Use true and add comment for boolean
2107 (finish_dollar_format_checking): Use explicit location when warning.
2108 (check_format_info): Likewise.
2109 (check_format_arg): Set extra_arg_loc and format_string_loc.
2110 (check_format_info_main): Use explicit location when warning.
2111 (check_format_types): Pass explicit location.
2112 (format_type_warning): Likewise.
2114 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2117 * c-format.c: Handle Fortran flags.
2119 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
2122 * array-notation-common.c (find_rank): Added handling for other
2123 types of references.
2125 2014-08-10 Marek Polacek <polacek@redhat.com>
2128 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
2129 * c.opt (Wc90-c99-compat): Add option.
2131 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2133 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
2135 2014-08-03 Marek Polacek <polacek@redhat.com>
2137 * c-common.c (check_case_value): Add location_t parameter. Use it.
2138 (c_add_case_label): Pass loc to check_case_value.
2140 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2142 * cilk.c: Use hash_map instead of pointer_map.
2144 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2146 * c-gimplify.c: Use hash_set instead of pointer_set.
2148 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2151 * array-notation-common.c (extract_array_notation_exprs): Handling
2154 2014-08-01 Jakub Jelinek <jakub@redhat.com>
2156 * c-common.h (min_align_of_type): Removed prototype.
2157 * c-common.c (min_align_of_type): Removed.
2158 * c-ubsan.h (ubsan_maybe_instrument_reference,
2159 ubsan_maybe_instrument_member_call): New prototypes.
2160 * c-ubsan.c: Include stor-layout.h and builtins.h.
2161 (ubsan_maybe_instrument_reference_or_call,
2162 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
2165 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2168 * c.opt (-Wreturn-local-addr): Move to common.opt.
2170 2014-07-30 Jason Merrill <jason@redhat.com>
2175 * c.opt (-fuse-all-virtuals): New.
2177 2014-07-30 Tom Tromey <tromey@redhat.com>
2180 * c.opt (Wdesignated-init): New option.
2181 * c-common.c (c_common_attribute_table): Add "designated_init".
2182 (handle_designated_init): New function.
2184 2014-07-24 Marek Polacek <polacek@redhat.com>
2187 * c-opts.c (c_finish_options): If -imacros is in effect, return.
2189 2014-07-16 Dodji Seketeli <dodji@redhat.com>
2191 PR preprocessor/60723 - missing system-ness marks for macro tokens
2192 * c-ppoutput.c (struct print::prev_was_system_token): New data
2194 (init_pp_output): Initialize it.
2195 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
2196 (do_line_change): Return a flag saying if a line marker was
2198 (scan_translation_unit): Detect if the system-ness of the token we
2199 are about to emit is different from the one of the previously
2200 emitted token. If so, emit a line marker. Avoid emitting useless
2201 adjacent line markers. Avoid emitting line markers for tokens
2202 originating from the expansion of built-in macros.
2203 (scan_translation_unit_directives_only): Adjust.
2205 2014-07-15 Marek Polacek <polacek@redhat.com>
2207 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
2208 TYPE_MAX_VALUE is NULL.
2210 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2213 * c.opt (Wmemset-transposed-args): New warning.
2215 2014-07-10 Jason Merrill <jason@redhat.com>
2219 * c.opt (-fuse-all-virtuals): New.
2221 2014-07-09 Richard Biener <rguenther@suse.de>
2224 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2225 using unsigned arithmetic if overflow does not wrap instead of
2226 if overflow is undefined.
2228 2014-07-06 Marek Polacek <polacek@redhat.com>
2231 * c.opt (Wsizeof-array-argument): New option.
2233 2014-07-03 Jakub Jelinek <jakub@redhat.com>
2235 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
2236 comments->count <= 1, as comments->entries might be NULL.
2238 2014-07-01 Marek Polacek <polacek@redhat.com>
2240 * c.opt (Wint-conversion): New option.
2242 2014-07-01 Marek Polacek <polacek@redhat.com>
2245 * c.opt (Wincompatible-pointer-types): New option.
2247 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
2250 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
2251 Do not discard TYPE_QUALS of type.
2253 2014-06-26 Jason Merrill <jason@redhat.com>
2255 * c-common.h (enum cxx_dialect): Add cxx1z.
2256 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
2257 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
2259 2014-06-26 Teresa Johnson <tejohnson@google.com>
2261 * c-common.h (get_dump_info): Declare.
2262 * c-gimplify.c (c_genericize): Use saved dump files.
2263 * c-opts.c (c_common_parse_file): Begin and end dumps
2264 once around parsing invocation.
2265 (get_dump_info): New function.
2267 2014-06-23 Marek Polacek <polacek@redhat.com>
2268 Andrew MacLeod <amacleod@redhat.com>
2271 * c-common.c (get_atomic_generic_size): Don't segfault if the
2272 type doesn't have a size.
2274 2014-06-20 Marek Polacek <polacek@redhat.com>
2276 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
2277 (ubsan_walk_array_refs_r): New function.
2278 (c_genericize): Instrument array bounds.
2279 * c-ubsan.c: Include "internal-fn.h".
2280 (ubsan_instrument_division): Mark instrumented arrays as having
2281 side effects. Adjust ubsan_type_descriptor call.
2282 (ubsan_instrument_shift): Likewise.
2283 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
2284 (ubsan_instrument_bounds): New function.
2285 (ubsan_array_ref_instrumented_p): New function.
2286 (ubsan_maybe_instrument_array_ref): New function.
2287 * c-ubsan.h (ubsan_instrument_bounds): Declare.
2288 (ubsan_array_ref_instrumented_p): Declare.
2289 (ubsan_maybe_instrument_array_ref): Declare.
2291 2014-06-20 Hale Wang <hale.wang@arm.com>
2294 * c.opt (fshort-enums): Add to LTO.
2295 * c.opt (fshort-wchar): Likewise.
2297 2014-06-16 Marek Polacek <polacek@redhat.com>
2300 * c.opt (Wswitch-bool): Add Var.
2302 2014-06-12 Jakub Jelinek <jakub@redhat.com>
2305 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
2306 #pragma omp target teams or
2307 #pragma omp {,target }teams distribute simd.
2309 2014-06-12 Jason Merrill <jason@redhat.com>
2311 * c.opt (Wabi=, fabi-compat-version): New.
2312 * c-opts.c (c_common_handle_option): Handle -Wabi=.
2313 (c_common_post_options): Handle flag_abi_compat_version default.
2314 Disallow -fabi-compat-version=1.
2315 * c-common.h (abi_version_crosses): New.
2317 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
2319 * c-common.c (handle_section_attribute): Update handling for
2320 section names that are no longer trees.
2322 2014-06-10 Jakub Jelinek <jakub@redhat.com>
2325 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
2326 (omp_pragmas): ... back here.
2328 2014-06-05 Marek Polacek <polacek@redhat.com>
2331 * c-common.c (warn_logical_not_parentheses): New function.
2332 * c-common.h (warn_logical_not_parentheses): Declare.
2333 * c.opt (Wlogical-not-parentheses): New option.
2335 2014-06-04 Marek Polacek <polacek@redhat.com>
2338 * c-common.c (check_case_bounds): Add location parameter.
2340 (c_add_case_label): Pass loc to check_case_bounds.
2342 2014-06-03 Marek Polacek <polacek@redhat.com>
2345 * c.opt (Wswitch-bool): New option.
2347 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2349 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
2351 (record_types_used_by_current_var_decl): Move prototype to where
2354 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
2355 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
2356 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
2358 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2360 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
2361 * c-common.c (c_common_nodes_and_builtins): Don't initialize
2363 * c-pretty-print.c (pp_c_void_constant): New function.
2364 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
2365 (c_pretty_printer::expression): Handle VOID_CST.
2366 * cilk.c (extract_free_variables): Likewise.
2367 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
2368 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
2370 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2372 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
2373 * c-pragma.c (push_alignment): Adjust.
2374 (handle_pragma_push_options): Likewise.
2376 2014-05-09 Marek Polacek <polacek@redhat.com>
2379 * c-common.c (check_user_alignment): Return -1 if alignment is error
2381 (handle_aligned_attribute): Don't call default_conversion on
2383 (handle_vector_size_attribute): Likewise.
2384 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
2385 (handle_sentinel_attribute): Call default_conversion and allow even
2386 integral types as an argument.
2388 2014-05-08 Marek Polacek <polacek@redhat.com>
2391 * c-common.c (min_align_of_type): New function factored out from...
2392 (c_sizeof_or_alignof_type): ...here.
2393 * c-common.h (min_align_of_type): Declare.
2395 2014-05-08 Marek Polacek <polacek@redhat.com>
2398 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
2399 parameter type of main.
2401 2014-05-07 DJ Delorie <dj@redhat.com>
2403 * c-cppbuiltin.c (print_bits_of_hex): New.
2404 (builtin_define_type_minmax): Print values using hex so as not to
2405 require a pre-computed list of string values.
2407 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2408 Mike Stump <mikestump@comcast.net>
2409 Richard Sandiford <rdsandiford@googlemail.com>
2411 * c-ada-spec.c: Include wide-int.h.
2412 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
2413 (dump_generic_ada_node): Use wide-int interfaces.
2414 * c-common.c: Include wide-int-print.h.
2415 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
2416 (pointer_int_sum): Use wide-int interfaces.
2417 (c_common_nodes_and_builtins): Use make_int_cst.
2418 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
2419 (handle_alloc_size_attribute): Use wide-int interfaces.
2420 (get_nonnull_operand): Likewise.
2421 * c-format.c (get_constant): Use tree_fits_uhwi_p.
2422 * c-lex.c: Include wide-int.h.
2423 (narrowest_unsigned_type): Take a widest_int rather than two
2425 (narrowest_signed_type): Likewise.
2426 (interpret_integer): Update accordingly. Use wide-int interfaces.
2427 (lex_charconst): Use wide-int interfaces.
2428 * c-pretty-print.c: Include wide-int.h.
2429 (pp_c_integer_constant): Use wide-int interfaces.
2430 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
2431 INT_CST_LT_UNSIGNED.
2433 2014-05-06 Richard Biener <rguenther@suse.de>
2435 * c-opts.c (c_common_post_options): For -freestanding,
2436 -fno-hosted and -fno-builtin disable pattern recognition
2437 if not enabled explicitely.
2439 2014-05-02 Marek Polacek <polacek@redhat.com>
2441 * c.opt (Wsizeof-pointer-memaccess): Describe option.
2443 2014-05-01 Marek Polacek <polacek@redhat.com>
2446 * c.opt (Wdiscarded-qualifiers): Add.
2448 2014-04-30 Marek Polacek <polacek@redhat.com>
2450 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
2451 INT_MIN / -1 sanitization only for integer types.
2453 2014-04-25 Marek Polacek <polacek@redhat.com>
2456 * c-common.c (handle_noinline_attribute): Warn if the attribute
2457 conflicts with always_inline attribute.
2458 (handle_always_inline_attribute): Warn if the attribute conflicts
2459 with noinline attribute.
2461 2014-04-25 Marek Polacek <polacek@redhat.com>
2464 * c-common.c (check_main_parameter_types): Warn about variadic main.
2466 2014-04-24 Mike Stump <mikestump@comcast.net>
2468 * c.opt (Wshadow-ivar): Default to on.
2470 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
2472 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
2474 2014-04-23 Marek Polacek <polacek@redhat.com>
2476 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
2478 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2481 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
2482 if flag_sanitize_undefined_trap_on_error.
2483 (ubsan_instrument_division, ubsan_instrument_shift,
2484 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
2485 if !flag_sanitize_recover.
2487 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
2490 * c-common.c (registered_builtin_types): Make non-static.
2491 * c-common.h (registered_builtin_types): Declare.
2493 2014-04-14 Richard Biener <rguenther@suse.de>
2494 Marc Glisse <marc.glisse@inria.fr>
2497 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
2498 apply may-alias the scalar pointer type when applicable.
2500 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2503 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
2504 as possible argument for Cilk_spawn.
2506 2014-04-11 Tobias Burnus <burnus@net-b.de>
2509 * c.opt (Wformat-signedness): Add
2510 * c-format.c(check_format_types): Use it.
2512 2014-04-11 Jason Merrill <jason@redhat.com>
2515 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
2516 default_conversion for an array argument.
2518 2014-04-08 Marek Polacek <polacek@redhat.com>
2521 * c-ubsan.c: Include asan.h.
2522 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
2524 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
2526 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
2528 2014-04-02 Marek Polacek <polacek@redhat.com>
2530 * c-common.h (c_expand_expr): Remove declaration.
2532 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2535 * c-common.c (add_atomic_size_parameter): When creating new
2536 params vector, push the size argument first.
2538 2014-03-26 Jakub Jelinek <jakub@redhat.com>
2540 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2541 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2542 ubsan_create_data callers.
2544 2014-03-22 Jakub Jelinek <jakub@redhat.com>
2547 * c-opts.c (c_finish_options): Restore cb_file_change call to
2550 2014-03-13 Jakub Jelinek <jakub@redhat.com>
2553 * c-pragma.c (apply_pragma_weak): Only look at
2554 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
2555 DECL_ASSEMBLER_NAME_SET_P (decl).
2556 (maybe_apply_pending_pragma_weaks): Exit early if
2557 vec_safe_is_empty (pending_weaks) rather than only when
2559 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
2560 set assembler name back to NULL afterwards.
2562 2014-03-11 Jason Merrill <jason@redhat.com>
2564 * c.opt: Add -std=gnu++14.
2566 2014-03-11 Ian Bolton <ian.bolton@arm.com>
2568 * c-opts.c (c_common_post_options): Don't override
2569 -ffp-contract=fast if unsafe-math-optimizations is on.
2571 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
2573 * c.opt: Enable LTO FE for fshort-double.
2575 2014-03-07 Jason Merrill <jason@redhat.com>
2577 * c.opt: Add -std=c++14.
2579 2014-03-06 Marek Polacek <polacek@redhat.com>
2582 * cilk.c (contains_cilk_spawn_stmt): New function.
2583 (contains_cilk_spawn_stmt_walker): Likewise.
2584 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
2585 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
2587 2014-03-03 Jakub Jelinek <jakub@redhat.com>
2589 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
2590 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
2591 even when flag_preprocess_only.
2593 2014-02-26 Jason Merrill <jason@redhat.com>
2597 * c-common.c (shorten_compare): Don't check
2598 c_inhibit_evaluation_warnings.
2600 2014-02-19 Jakub Jelinek <jakub@redhat.com>
2603 * c-common.c (c_common_nodes_and_builtins): When initializing
2604 c_uint{16,32,64}_type_node, also set corresponding
2605 uint{16,32,64}_type_node to the same value.
2608 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
2609 for PRAGMA_IVDEP if flag_preprocess_only.
2611 2014-02-12 Jakub Jelinek <jakub@redhat.com>
2614 * c-common.c (merge_tlist): If copy is true, call new_tlist,
2615 if false, add ADD itself, rather than vice versa.
2616 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
2617 copy. For SAVE_EXPR, only call merge_tlist once.
2619 2014-02-08 Jakub Jelinek <jakub@redhat.com>
2622 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
2624 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
2626 (c_common_attribute_table): Add alloc_align and assume_aligned
2629 2014-02-06 Marek Polacek <polacek@redhat.com>
2632 * c-common.c (warn_for_sign_compare): Call warning_at with location
2635 2014-02-05 Marek Polacek <polacek@redhat.com>
2638 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
2641 2014-02-04 Marek Polacek <polacek@redhat.com>
2644 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
2647 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
2651 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
2652 handle_vector_size_attribute, handle_nonnull_attribute): Call
2653 default_conversion on the attribute argument.
2654 (handle_nonnull_attribute): Increment the argument number.
2656 2014-01-31 Marek Polacek <polacek@redhat.com>
2659 * c-common.c (add_atomic_size_parameter): Pass vNULL to
2660 build_function_call_vec.
2661 (resolve_overloaded_builtin): Likewise.
2662 * c-common.h (build_function_call_vec): Adjust declaration.
2664 2014-01-30 Marek Polacek <polacek@redhat.com>
2667 * c-common.h (unsafe_conversion_p): Adjust declaration.
2668 (warnings_for_convert_and_check): Likewise.
2669 (convert_and_check): Likewise.
2670 * c-common.c (unsafe_conversion_p): Add location parameter. Call
2671 expansion_point_location_if_in_system_header on it.
2672 (warnings_for_convert_and_check): Add location parameter. Call
2673 expansion_point_location_if_in_system_header on it. Use it.
2674 (convert_and_check): Add location parameter. Use it.
2675 (conversion_warning): Likewise.
2676 (c_add_case_label): Adjust convert_and_check calls.
2677 (scalar_to_vector): Adjust unsafe_conversion_p calls.
2679 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2681 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
2683 * c-pragma.c (init_pragma): Likewise.
2686 2014-01-23 Marek Polacek <polacek@redhat.com>
2689 * c-common.c (shorten_compare): Add location_t parameter.
2690 * c-common.h (shorten_binary_op): Adjust declaration.
2692 2014-01-23 Marek Polacek <polacek@redhat.com>
2695 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
2696 * c-common.h: Declare it.
2698 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
2700 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
2701 * c-ada-spec.c (dump_ads): Likewise.
2702 (cpp_check): Likewise.
2703 (dump_ada_specs): Likewise.
2705 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
2708 * c-common.c (handle_no_instrument_function_attribute): Allow
2709 no_instrument_function attribute in class member
2710 definition/declaration.
2712 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2715 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
2716 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
2717 being COMPOUND_EXPR.
2718 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
2719 operand a SAVE_EXPR and second MODIFY_EXPR.
2721 2014-01-09 Jakub Jelinek <jakub@redhat.com>
2724 * c-pch.c (c_common_write_pch): Call
2725 prepare_target_option_nodes_for_pch.
2727 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2729 Update copyright years
2731 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2733 * array-notation-common.c, c-cilkplus.c: Use the standard form for
2734 the copyright notice.
2736 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
2738 * c-ada-spec.c (print_constructor): New function.
2739 (print_destructor): Retrieve the origin of the destructor.
2740 (print_ada_declaration): Revamp handling of constructors/destructors.
2742 2013-12-23 Stuart Hastings <stuart@apple.com>
2743 Bill Maddox <maddox@google.com>
2744 Jason Merrill <jason@redhat.com>
2746 * c.opt: Add -fdeclone-ctor-dtor.
2747 * c-opts.c (c_common_post_options): Default to on iff -Os.
2749 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2751 * c-common.c (c_common_attribute_table): Added "cilk simd function"
2753 * c-pragma.h (enum pragma_cilk_clause): Remove.
2754 (enum pragma_omp_clause): Added the following fields:
2755 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
2756 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
2757 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
2758 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
2759 PRAGMA_CILK_CLAUSE_UNIFORM.
2762 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2764 * cilk.c (cilk_outline): Made this function non-static.
2765 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
2766 (create_cilk_wrapper): Added a new parameter: a function pointer.
2767 (c_install_body_w_frame_cleanup): Remove
2768 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
2769 * c-common.h (cilk_outline): New prototype.
2770 (gimplify_cilk_spawn): Removed two parameters.
2771 (cilk_install_body_with_frame_cleanup): New prototype.
2772 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
2773 CILK_SPAWN_STMT case.
2775 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
2777 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
2779 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
2780 (int_array_type_node): Remove.
2781 * c-common.c (c_common_nodes_and_builtins): Don't build it.
2783 2013-12-05 Marek Polacek <polacek@redhat.com>
2786 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
2787 [ADJUST_FIELD_ALIGN].
2789 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2792 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
2793 and check field alignment if set.
2794 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
2795 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
2797 2013-12-04 Jakub Jelinek <jakub@redhat.com>
2798 Marek Polacek <polacek@redhat.com>
2800 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
2801 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
2803 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
2806 * cilk.c (gimplify_cilk_spawn): Properly handle function without
2809 2013-11-29 Jakub Jelinek <jakub@redhat.com>
2812 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
2813 goto invalid. If it is error_mark_node, don't issue further
2816 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
2818 * c.opt (Wopenmp-simd): New.
2820 2013-11-22 Jakub Jelinek <jakub@redhat.com>
2822 * c-ubsan.h (ubsan_instrument_return): New prototype.
2823 * c-ubsan.c (ubsan_instrument_return): New function.
2825 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2827 * c-common.c: Add required include files from gimple.h.
2828 * c-gimplify.c: Likewise
2831 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2833 * c-common.c (unsafe_conversion_p): Remove use of
2834 EXPR_LOC_OR_HERE macro.
2835 (conversion_warning): Likewise.
2836 (warnings_for_convert_and_check): Likewise.
2837 (warn_for_collisions_1): Likewise.
2838 (shorten_compare): Likewise, and remove use of in_system_header
2839 macro, using the location from the former.
2840 * c-lex.c (dump_one_header): Remove use of input_filename macro.
2841 (cb_def_pragma): Remove use of in_system_header macro.
2842 (lex_string): Likewise.
2843 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2845 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
2846 Mike Stump <mikestump@comcast.net>
2847 Richard Sandiford <rdsandiford@googlemail.com>
2849 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
2850 instead of TREE_INT_CST_LOW, in cases where there is a protecting
2851 tree_fits_shwi_p or tree_fits_uhwi_p.
2852 (dump_generic_ada_node): Likewise.
2853 * c-format.c (check_format_arg): Likewise.
2854 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2856 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
2858 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
2860 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
2863 * c-common.c (unsafe_conversion_p): Make this function
2864 return an enumeration with more detail.
2865 (conversion_warning): Use the new return type of
2866 unsafe_conversion_p to separately warn either about conversions
2867 that lower floating point number precision or about the other
2868 kinds of conversions.
2869 * c-common.h (enum conversion_safety): New enumeration.
2870 (unsafe_conversion_p): switching return type to
2871 conversion_safety enumeration.
2872 * c.opt: Adding new warning -Wfloat-conversion and
2873 enabling it with -Wconversion.
2875 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
2877 * c-opts.c: Include plugin.h.
2878 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
2880 2013-11-19 Marek Polacek <polacek@redhat.com>
2882 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
2884 (ubsan_instrument_shift): Likewise.
2885 (ubsan_instrument_vla): Likewise.
2887 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2889 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
2890 cast to unsigned type.
2892 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2894 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
2896 (complete_array_type): Update comment to refer to tree_to_[su]hwi
2897 rather than tree_low_cst.
2899 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2901 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
2902 tree_to_uhwi throughout.
2904 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2906 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
2907 tree_low_cst (..., 0) with tree_to_shwi throughout.
2909 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2911 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
2912 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
2914 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2916 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
2917 host_integerp (..., 0) with tree_fits_shwi_p throughout.
2919 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2921 * c-cilkplus.c: New file.
2922 * c-common.c (readonly_error): Add location argument.
2923 * c-common.h (readonly_error): Same.
2924 (c_finish_cilk_clauses): Protoize.
2925 (c_check_cilk_loop): Same.
2926 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
2927 Do not fail on error_mark_node.
2928 Abstract increment canonicalization to here...
2929 (c_omp_for_incr_canonicalize_ptr): New.
2930 c-pragma.c (init_pragma): Register "simd" pragma.
2931 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
2932 (enum pragma_cilk_clause): New.
2934 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
2936 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
2937 wchar_type and host_integerp checks.
2939 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2941 * c-common.c: Likewise.
2942 * c-gimplify.c: Likewise.
2945 2013-11-14 Diego Novillo <dnovillo@google.com>
2947 * c-common.c: Include fold-const.h.
2948 Include stor-layout.h.
2950 Include stringpool.h.
2953 Include trans-mem.h.
2954 * c-cppbuiltin.c: Include stor-layout.h.
2955 Include stringpool.h.
2956 * c-format.c: Include stringpool.h.
2957 * c-lex.c: Include stringpool.h.
2958 Include stor-layout.h.
2959 * c-pragma.c: Include stringpool.h.
2962 Include gcc-symtab.h.
2963 * c-pretty-print.c: Include stor-layout.h.
2965 * cilk.c: Include stringpool.h.
2968 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2970 * c-common.h (enum rid): Add RID_AUTO_TYPE.
2971 * c-common.c (c_common_reswords): Add __auto_type.
2972 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
2974 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2976 * c-common.c: Include gimplify.h.
2977 * c-gimplify.c: Likewise.
2979 * c-omp.c: Include gimple-expr.h instead of gimple.h.
2980 * c-ubsan.c: Don't include gimple.h.
2982 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2984 * c-common.c (c_common_reswords): Add _Thread_local.
2986 2013-11-09 Joseph Myers <joseph@codesourcery.com>
2988 * c-common.c (atomic_size_supported_p): New function.
2989 (resolve_overloaded_atomic_exchange)
2990 (resolve_overloaded_atomic_compare_exchange)
2991 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
2992 Use it instead of comparing size with a local list of sizes.
2994 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
2995 Joseph Myers <joseph@codesourcery.com>
2997 * c-common.h (enum rid): Add RID_ATOMIC.
2998 * c-common.c (c_common_reswords): Add _Atomic.
2999 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
3000 (keyword_is_type_qualifier): Accept RID_ATOMIC.
3001 * c-format.c (check_format_types): Check for extra _Atomic
3002 qualifiers in format argument.
3003 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
3004 (pp_c_type_qualifier_list): Mention _Atomic in comment.
3006 2013-11-06 Tobias Burnus <burnus@net-b.de>
3008 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
3010 2013-11-06 Joseph Myers <joseph@codesourcery.com>
3012 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
3014 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
3015 to mean lack of IEEE 754 support.
3017 2013-11-05 Tobias Burnus <burnus@net-b.de>
3019 * c.opt (-Wdate-time): New option
3020 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
3022 2013-11-05 Joseph Myers <joseph@codesourcery.com>
3024 * c-cppbuiltin.c (cpp_iec_559_value): Test
3025 flag_excess_precision_cmdline not flag_excess_precision.
3027 2013-11-05 Tobias Burnus <burnus@net-b.de>
3029 * c.opt (fopenmp-simd): New option.
3030 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
3031 (omp_pragmas): ... this new struct.
3032 (c_pp_lookup_pragma): Also walk omp_pragmas.
3033 (init_pragma): Init pragmas for -fopenmp-simd.
3035 2013-11-04 Marek Polacek <polacek@redhat.com>
3038 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
3040 2013-11-04 Joseph Myers <joseph@codesourcery.com>
3042 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
3044 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
3046 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
3048 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
3049 (dump_ada_specs): Adjust prototype of second callback.
3050 * c-ada-spec.c (cpp_check): New global variable.
3051 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
3052 (print_generic_ada_decl): Likewise.
3053 (has_static_fields): Change return type to bool and add guard.
3054 (has_nontrivial_methods): New predicate.
3055 (is_tagged_type): Change return type to bool.
3056 (separate_class_package): Call has_nontrivial_methods.
3057 (pp_ada_tree_identifier): Minor tweaks.
3058 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
3059 (dump_ada_array_domains): Likewise.
3060 (dump_ada_array_type): Likewise.
3061 (dump_template_types): Remove cpp_check parameter and do not pass it to
3062 dump_generic_ada_node.
3063 (dump_ada_template): Likewise.
3064 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
3066 (print_ada_methods): Change return type to integer. Remove cpp_check
3067 parameter and do not pass it down.
3068 (dump_nested_types): Remove cpp_check parameter and do not pass it to
3069 dump_generic_ada_node.
3070 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
3072 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
3073 down. Use has_nontrivial_methods to recognize C++ classes. Use return
3074 value of print_ada_methods.
3075 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
3076 Set cpp_check to it before invoking dump_ada_nodes.
3077 (dump_ada_specs): Likewise.
3079 2013-11-03 Marek Polacek <polacek@redhat.com>
3081 * c-ubsan.c: Don't include hash-table.h.
3082 (ubsan_instrument_vla): New function.
3083 * c-ubsan.h: Declare it.
3085 2013-10-31 David Malcolm <dmalcolm@redhat.com>
3087 Automated part of renaming of symtab_node_base to symtab_node.
3089 Patch autogenerated by rename_symtab.py from
3090 https://github.com/davidmalcolm/gcc-refactoring-scripts
3091 revision 58bb219cc090b2f4516a9297d868c245495ee622
3093 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
3094 symtab_node_base to symtab_node.
3096 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
3098 Implement C++14 digit separators.
3099 * c-lex.c (interpret_float): Remove digit separators from scratch string
3100 before building real literal.
3102 2013-10-30 Jakub Jelinek <jakub@redhat.com>
3104 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
3106 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3108 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
3110 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
3112 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
3113 (insert_cilk_frame): New prototype.
3114 (cilk_init_builtins): Likewise.
3115 (gimplify_cilk_spawn): Likewise.
3116 (c_cilk_install_body_w_frame_cleanup): Likewise.
3117 (cilk_detect_spawn_and_unwrap): Likewise.
3118 (cilk_set_spawn_marker): Likewise.
3119 (build_cilk_sync): Likewise.
3120 (build_cilk_spawn): Likewise.
3123 2013-10-29 David Malcolm <dmalcolm@redhat.com>
3125 Patch autogenerated by refactor_symtab.py from
3126 https://github.com/davidmalcolm/gcc-refactoring-scripts
3127 revision 58bb219cc090b2f4516a9297d868c245495ee622
3129 * c-gimplify.c (c_genericize): Update for conversion of symtab types
3130 to a true class hierarchy.
3131 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
3133 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
3135 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
3137 2013-10-26 Jeff Law <law@redhat.com>
3139 * c-common.c (c_define_builtins): Remove mudflap support.
3140 * c.opt: Ignore and warn for mudflap options.
3142 2013-10-24 Tobias Burnus <burnus@net-b.de>
3145 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
3146 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
3148 2013-10-23 Jason Merrill <jason@redhat.com>
3150 * c-format.c (gcc_cxxdiag_char_table): Add %X.
3152 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3154 * c-common.h (omp_clause_mask::operator !=): New method.
3155 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
3156 instead of if (mask & something) tests everywhere.
3158 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
3159 201307 instead of 201107.
3160 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
3161 (c_common_attribute_table): Add "omp declare target" and
3162 "omp declare simd" attributes.
3163 (handle_omp_declare_target_attribute,
3164 handle_omp_declare_simd_attribute): New functions.
3165 * c-omp.c: Include c-pragma.h.
3166 (c_finish_omp_taskgroup): New function.
3167 (c_finish_omp_atomic): Add swapped argument, if true,
3168 build the operation first with rhs, lhs arguments and use NOP_EXPR
3170 (c_finish_omp_for): Add code argument, pass it down to make_code.
3171 (c_omp_split_clauses): New function.
3172 (c_split_parallel_clauses): Removed.
3173 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
3174 c_omp_declare_simd_clauses_to_decls): New functions.
3175 * c-common.h (omp_clause_mask): New type.
3176 (OMP_CLAUSE_MASK_1): Define.
3177 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
3178 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
3179 omp_clause_mask::operator |, omp_clause_mask::operator &,
3180 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
3181 omp_clause_mask::operator ==): New methods.
3182 (enum c_omp_clause_split): New.
3183 (c_finish_omp_taskgroup): New prototype.
3184 (c_finish_omp_atomic): Add swapped argument.
3185 (c_finish_omp_for): Add code argument.
3186 (c_omp_split_clauses): New prototype.
3187 (c_split_parallel_clauses): Removed.
3188 (c_omp_declare_simd_clauses_to_numbers,
3189 c_omp_declare_simd_clauses_to_decls): New prototypes.
3190 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
3191 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
3192 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
3193 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
3194 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
3195 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
3196 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
3197 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
3198 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
3199 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
3200 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
3201 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
3202 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
3203 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
3204 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
3205 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
3206 PRAGMA_OMP_CLAUSE_UNIFORM.
3208 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
3210 PR tree-optimization/20318
3211 * c-common.c (handle_returns_nonnull_attribute): New function.
3212 (c_common_attribute_table): Add returns_nonnull.
3214 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
3217 * c.opt (fcheck-new): Move to common.opt.
3219 2013-09-25 Marek Polacek <polacek@redhat.com>
3220 Jakub Jelinek <jakub@redhat.com>
3223 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
3224 an expression if we can prove it is correct.
3225 (ubsan_instrument_division): Likewise. Remove unnecessary
3228 2013-09-18 Marek Polacek <polacek@redhat.com>
3231 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
3233 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
3235 2013-09-14 Iain Sandoe <iain@codesourcery.com>
3238 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
3239 fobjc-gc, freplace-objc-classes): Accept for LTO.
3241 2013-09-13 Jacek Caban <jacek@codeweavers.com>
3243 * c-target.def: New hook
3245 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
3248 * c.opt (Wdelete-incomplete): Add.
3250 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3252 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
3253 (vector_types_compatible_elements_p): New function.
3254 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
3256 (vector_types_compatible_elements_p): Declare.
3258 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3260 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
3261 a virtual member function.
3262 (pp_simple_type_specifier): Remove.
3263 (pp_c_type_specifier): Likewise.
3264 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
3265 Rename from pp_c_type_specifier. Adjust.
3266 (c_pretty_printer::c_pretty_printer): Do not assign to
3267 simple_type_specifier.
3269 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3271 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
3273 (c_pretty_printer::storage_class_specifier): Likewise.
3274 (c_pretty_printer::initializer): Likewise.
3275 (pp_declaration): Remove.
3276 (pp_declaration_specifiers): Likewise.
3277 (pp_abstract_declarator): Likewise.
3278 (pp_declarator): Likewise.
3279 (pp_type_id): Likewise.
3280 (pp_statement): Likewise.
3281 (pp_constant): Likewise.
3282 (pp_id_expression): Likewise.
3283 (pp_primary_expression): Likewise.
3284 (pp_unary_expression): Likewise.
3285 (pp_multiplicative_expression): Likewise.
3286 (pp_conditional_expression): Likewise.
3287 (pp_assignment_expression): Likewise.
3288 (pp_expression): Likewise.
3289 (pp_c_type_id): Likewise.
3290 (pp_c_storage_class_specifier): Likewise.
3291 * c-pretty-print.c (pp_c_type_cast): Tidy.
3292 (pp_c_pointer): Likewise.
3293 (pp_c_type_specifier): Likewise.
3294 (pp_c_parameter_type_list): Likewise.
3295 (pp_c_function_definition): Likewise.
3296 (pp_c_init_declarator): Likewise.
3297 (pp_c_initializer_list): Likewise.
3298 (pp_c_constructor_elts): Likewise.
3299 (c_pretty_printer::direct_abstract_declarator): Likewise.
3300 (c_pretty_printer::declaration_specifiers): Likewise.
3301 (c_pretty_printer::primary_expression): Likewise.
3302 (c_pretty_printer::postfix_expression): Likewise.
3303 (c_pretty_printer::type_id): Rename from pp_c_type_id.
3304 (c_pretty_printer::storage_class_specifier): Rename from
3305 pp_c_storage_class_specifier.
3306 (c_pretty_printer::initializer): Rename from pp_c_initializer.
3307 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
3308 storage_class_specifier, initializer, offset_list, flags.
3310 2013-08-30 Marek Polacek <polacek@redhat.com>
3312 * c-ubsan.c: New file.
3313 * c-ubsan.h: New file.
3315 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
3317 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
3319 (c_pretty_printer::declaration_specifiers): Likewise.
3320 (c_pretty_printer::declarator): Likewise.
3321 (c_pretty_printer::abstract_declarator): Likewise.
3322 (c_pretty_printer::direct_abstract_declarator): Likewise.
3323 (c_pretty_printer::direct_declarator): Likewise.
3324 (c_pretty_printer::function_specifier): Likewise.
3325 (pp_declaration): Adjust.
3326 (pp_declaration_specifiers): Likewise.
3327 (pp_abstract_declarator): Likewise.
3328 (pp_direct_declarator): Likewise.
3329 (pp_function_specifier): Likewise.
3330 (pp_direct_abstract_declarator): Remove as unused.
3331 (pp_c_declaration): Remove.
3332 (pp_c_declaration_specifiers): Likewise.
3333 (pp_c_declarator): Likewise.
3334 (pp_c_direct_declarator): Likewise.
3335 (pp_c_function_specifier): Likewise.
3336 (pp_c_direct_abstract_declarator): Likewise.
3337 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
3338 from pp_c_abstract_declarator. Adjust.
3339 (c_pretty_printer::direct_abstract_declarator): Rename from
3340 pp_c_direct_abstract_declarator. Adjust.
3341 (c_pretty_printer::function_specifier): Rename from
3342 pp_c_function_specifier. Adjust.
3343 (c_pretty_printer::declaration_specifiers): Rename from
3344 pp_c_declaration_specifiers. Adjust.
3345 (c_pretty_printer::direct_declarator): Rename from
3346 pp_c_direct_declarator. Adjust.
3347 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
3348 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
3349 (c_pretty_printer::c_pretty_printer): Do not assign to
3350 declaration, declaration_specifiers, declarator,
3351 direct_declarator, direct_abstract_declarator, function_specifier.
3353 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
3355 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
3356 virtual member function.
3357 (c_pretty_printer::multiplicative_expression): Likewise.
3358 (c_pretty_printer::conditional_expression): Likewise.
3359 (c_pretty_printer::assignment_expression): Likewise.
3360 (c_pretty_printer::expression): Likewise.
3361 (pp_unary_expression): Adjust.
3362 (pp_multiplicative_expression): Likewise.
3363 (pp_assignment_expression): Likewise.
3364 (pp_conditional_expression): Likewise.
3365 (pp_expression): Likewise.
3366 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
3367 from pp_c_unary_expression. Adjust.
3368 (c_pretty_printer::multiplicative_expression): Rename from
3369 pp_c_multiplicative_expression. Adjust.
3370 (c_pretty_printer::conditional_expression): Rename from
3371 pp_c_conditional_expression. Adjust.
3372 (c_pretty_printer::assignment_expression): Rename from
3373 pp_c_assignment_expression. Adjust.
3374 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
3375 (c_pretty_printer::c_pretty_printer): Do not assign to
3376 unary_expression, multiplicative_expression,
3377 conditional_expression, expression.
3379 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3381 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
3382 virtual member function.
3383 (pp_postfix_expression): Adjust.
3384 (pp_c_postfix_expression): Remove.
3385 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
3386 from pp_c_postfix_expression. Adjust.
3387 (c_pretty_printer::c_pretty_printer): Do not assign to
3390 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3392 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
3393 virtua member function.
3394 (pp_primary_expression): Adjust.
3395 (pp_c_primary_expression): Remove.
3396 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
3397 from pp_c_primary_expression. Adjust.
3398 (pp_c_initializer_list): Use pp_primary_expression.
3399 (c_pretty_printer::c_pretty_printer): Do not assign to
3402 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3404 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
3405 * c-pretty-print.c (M_): Remove.
3406 (c_pretty_printer::translate_string): Define.
3407 (pp_c_type_specifier): Use it.
3408 (pp_c_primary_expression): Likewise.
3409 (pp_c_expression): Likewise.
3411 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3413 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
3415 (pp_c_id_expression): Remove.
3416 (pp_id_expression): Adjust.
3417 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
3418 pp_c_id_expression. Adjust.
3419 (pp_c_postfix_expression): Use pp_id_expression.
3420 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
3422 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3424 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
3426 (pp_constant): Adjust.
3427 (pp_c_constant): Remove.
3428 * c-pretty-print.c (c_pretty_printer::constant): Rename from
3429 pp_c_constant. Adjust.
3431 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
3432 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
3434 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3436 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
3437 (c_pretty_printer::c_pretty_printer): Declare.
3438 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
3439 c_pretty_printer_init. Adjust.
3440 (print_c_tree): Do not call c_pretty_printer_init.
3441 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
3443 2013-08-09 Arnaud Charlet <charlet@adacore.com>
3445 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
3447 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
3450 * c-common.c (pointer_int_sum): Add bool parameter.
3451 * c-common.h (pointer_int_sum): Adjust declaration.
3453 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
3455 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
3456 c_pretty_printer variable.
3458 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3460 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
3462 (pp_c_base): Likewise. Adjust users.
3463 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
3464 (pp_c_whitespace): Do not call pp_base.
3465 (pp_c_left_paren): Likewise.
3466 (pp_c_right_paren): Likewise.
3467 (pp_c_left_brace): Likewise.
3468 (pp_c_right_brace): Likewise.
3469 (pp_c_left_bracket): Likewise.
3470 (pp_c_right_bracket): Likewise.
3471 (pp_c_dot): Likewise.
3472 (pp_c_ampersand): Likewise.
3473 (pp_c_star): Likewise.
3474 (pp_c_arrow): Likewise.
3475 (pp_c_semicolon): Likewise.
3476 (pp_c_complement): Likewise.
3477 (pp_c_exclamation): Likewise.
3478 (pp_c_direct_declarator): Likewise.
3479 (pp_c_ws_string): Likewise.
3480 (pp_c_identifier): Likewise.
3481 (pp_c_statement): Likewise.
3482 (print_c_tree): Likewise.
3484 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
3487 * c-common.c (c_parse_error): Catch user-defined literal tokens and
3488 provide useful error strings.
3490 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3492 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
3493 printer functions instead of pp_string or operators and punctuators.
3494 (dump_generic_ada_node): Likewise.
3495 * c-pretty-print.c (pp_c_type_specifier): Likewise.
3496 (pp_c_relational_expression): Likewise.
3497 (pp_c_logical_or_expression): Likewise.
3499 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3501 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
3502 functions instead of pp_character.
3503 (pp_ada_tree_identifier): Likewise.
3504 (dump_ada_double_name): Likewise.
3505 (dump_ada_function_declaration): Likewise.
3506 (dump_ada_array_domains): Likewise.
3507 (dump_template_types): Likewise.
3508 (dump_generic_ada_node): Likewise.
3509 (print_ada_declaration): Likewise.
3510 (print_ada_struct_decl): Likewise.
3511 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3513 2013-07-23 Tom Tromey <tromey@redhat.com>
3515 * c-common.h (enum rid) <RID_GENERIC>: New constant.
3516 * c-common.c (c_common_reswords): Add _Generic.
3518 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
3520 * c-common.c: Fix typos.
3521 * c-common.h: Likewise.
3523 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
3526 * c-common.c (c_common_attribute_table): Add warn_unused.
3527 (handle_warn_unused_attribute): New.
3529 2013-07-10 Jakub Jelinek <jakub@redhat.com>
3531 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
3532 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
3534 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
3537 * c.opt: Add Wconditionally-supported.
3539 2013-07-08 Graham Stott <graham.stott@btinternet.com>
3541 * array-notation-common.c (length_mismatch_in_expr_p): Delete
3542 unused variables l_length and l_node.
3544 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3547 * c-common.c (complete_array_type): Delay folding first index
3548 like other indices. When folding, check for index overflow.
3550 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
3553 * c-common.h (c_build_vec_perm_expr): New complain argument.
3554 * c-common.c (c_build_vec_perm_expr): Likewise.
3555 Use save_expr also in C++.
3557 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3559 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
3560 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3561 * c-opts.c (c_common_post_options): Likewise.
3563 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3565 * array-notation-common.c (length_mismatch_in_expr): Changed the
3566 parameter type's from a dynamic array to a vec_tree. Also removed
3567 the size parameters.
3568 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
3571 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3573 * c-common.h (struct cilkplus_an_parts): New structure.
3574 (struct cilkplus_an_loop_parts): Likewise.
3575 (cilkplus_extract_an_triplets): New prototype.
3576 (fix_sec_implicit_args): Likewise.
3577 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
3578 (fix_sec_implicit_args): Likewise.
3580 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
3582 * array-notation-common.c (find_inv_trees): Removed an unwanted
3584 * c-common.h (struct inv_list::additional_tcodes): Changed type from
3585 enum rid to enum tree_code.
3587 2013-06-11 Jan Hubicka <jh@suse.cz>
3589 * c-common.c (handle_alias_ifunc_attribute): Do not set
3590 DECL_EXTERNAL for weakref variables.
3591 * c-pragma.c (handle_pragma_weak): Make sure aliases
3592 are not declared as external.
3594 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3596 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
3597 function from c/c-array-notation.c.
3598 (is_cilkplus_reduce_builtin): Likewise.
3599 (find_rank): Likewise.
3600 (extract_array_notation_exprs): Likewise.
3601 (replace_array_notations): Likewise.
3602 (find_inv_trees): Likewise.
3603 (replace_inv_trees): Likewise.
3604 (contains_array_notation_expr): Likewise.
3605 (find_correct_array_notation_type): Likewise.
3606 * c-common.h (struct inv_list): Moved this struct from the file
3607 c/c-array-notation.c and added a new field called additional tcodes.
3608 (length_mismatch_in_expr_p): New prototype.
3609 (is_cilkplus_reduce_builtin): Likewise.
3610 (find_rank): Likewise.
3611 (extract_array_notation_exprs): Likewise.
3612 (replace_array_notation): Likewise.
3613 (find_inv_trees): Likewise.
3614 (replace_inv_trees): Likewise.
3615 (find_correct_array_notation_type): Likewise.
3617 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3619 * c-common.c (c_define_builtins): When cilkplus is enabled, the
3620 function array_notation_init_builtins is called.
3621 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
3622 * c-common.def (ARRAY_NOTATION_REF): New tree.
3623 * c-common.h (build_array_notation_expr): New function declaration.
3624 (build_array_notation_ref): Likewise.
3625 (extract_sec_implicit_index_arg): New extern declaration.
3626 (is_sec_implicit_index_fn): Likewise.
3627 (ARRAY_NOTATION_CHECK): New define.
3628 (ARRAY_NOTATION_ARRAY): Likewise.
3629 (ARRAY_NOTATION_START): Likewise.
3630 (ARRAY_NOTATION_LENGTH): Likewise.
3631 (ARRAY_NOTATION_STRIDE): Likewise.
3632 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
3634 (pp_c_expression): Likewise.
3635 * c.opt (flag_enable_cilkplus): New flag.
3636 * array-notation-common.c: New file.
3638 2013-05-14 Jakub Jelinek <jakub@redhat.com>
3641 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
3643 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
3645 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
3648 2013-05-07 Han Shen <shenhan@google.com>
3650 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
3652 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3654 * c-common.c (check_user_alignment): Emit error for negative values.
3656 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3658 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
3660 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3662 * c-cppbuiltin.c (c_cpp_builtins): Do not define
3663 __GXX_EXPERIMENTAL_CXX1Y__.
3665 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3666 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3668 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
3669 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
3670 to simply use OPT_Wpointer_arith.
3671 (c_sizeof_or_alignof_type): Likewise.
3673 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3675 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
3677 2013-04-12 Jakub Jelinek <jakub@redhat.com>
3679 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
3680 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
3683 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
3685 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
3687 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
3689 * c-common.c (pointer_int_sum): Remove dead code.
3691 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
3694 * c-common.c (handle_optimize_attribute): Don't call
3695 save_optabs_if_changed.
3697 2013-03-05 Jakub Jelinek <jakub@redhat.com>
3700 * c-pch.c (pch_init): Free target_validity at the end.
3702 2013-03-04 Jakub Jelinek <jakub@redhat.com>
3704 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
3706 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
3707 Jakub Jelinek <jakub@redhat.com>
3710 * c-common.c (handle_no_sanitize_address_attribute): New function.
3711 (c_common_attribute_table): Add no_sanitize_address attribute.
3712 (handle_no_address_safety_analysis_attribute): Add
3713 no_sanitize_address attribute, not no_address_safety_analysis
3716 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
3719 * c-common.c (handle_optimize_attribute): Call
3720 save_optabs_if_changed.
3722 2013-02-18 Jakub Jelinek <jakub@redhat.com>
3723 Steven Bosscher <steven@gcc.gnu.org>
3726 * c-opts.c (c_common_post_options): If debug info is enabled
3727 and non-dwarf*, refuse to load PCH files and when writing PCH
3730 2013-02-05 Jakub Jelinek <jakub@redhat.com>
3733 * c-common.c (handle_error_attribute): Fix condition.
3735 2013-01-30 Jakub Jelinek <jakub@redhat.com>
3738 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
3740 2013-01-18 Jason Merrill <jason@redhat.com>
3743 * c.opt (-fextern-tls-init): New.
3744 * c-opts.c (c_common_post_options): Handle it.
3746 2013-01-09 Jakub Jelinek <jakub@redhat.com>
3749 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
3750 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
3751 and is either negative or bigger or equal to type precision
3752 of the first operand.
3754 2012-12-03 Marek Polacek <polacek@redhat.com>
3757 * c-common.c (check_user_alignment): Swap order of tests,
3758 check TREE_CODE first.
3760 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
3763 * c-common.h (overflow_type): New enum.
3764 (build_userdef_literal): Add overflow_type argument.
3765 (tree_userdef_literal): Add overflow_type.
3766 (USERDEF_LITERAL_OVERFLOW): New access macro.
3767 * c-common.c (build_userdef_literal): Add overflow_type
3769 * c-lex.c (c_lex_with_flags): Add overflow_type to
3770 build_userdef_literal calls.
3771 (interpret_integer, interpret_float): Add overflow_type argument.
3773 2012-11-28 Richard Biener <rguenther@suse.de>
3776 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
3777 here and use a type with proper overflow behavior for types that would
3778 need to be promoted for the arithmetic.
3780 2012-11-23 Jakub Jelinek <jakub@redhat.com>
3783 * c-common.c (handle_no_address_safety_analysis_attribute): New
3785 (c_common_attribute_table): Add no_address_safety_analysis.
3787 2012-11-16 Simon Baldwin <simonb@google.com>
3789 * c.opt: Add f[no-]canonical-system-headers.
3790 * c-opts.c (c_common_handle_option): Handle
3791 OPT_fcanonical_system_headers.
3793 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
3796 * c-opts.c (c_common_handle_option): Set new flags.
3797 * c.opt: Describe new flags.
3799 2012-11-09 Jason Merrill <jason@redhat.com>
3801 * c.opt (Wabi-tag): New.
3803 2012-11-09 Andi Kleen <ak@linux.intel.com>
3806 * c-common.c (get_atomic_generic_size): Mask with
3809 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3812 * c.opt (Wformat): Make it Alias Wformat=1.
3813 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
3814 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
3816 (Wformat=): RejectNegative. Use LangEnabledBy.
3817 (Wnonnull): Use LangEnabledBy.
3818 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
3819 * c-format.c (set_Wformat): Delete.
3820 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
3821 (maybe_read_dollar_number): Likewise.
3822 (avoid_dollar_number): Likewise.
3823 (finish_dollar_format_checking): Likewise.
3824 (check_format_info): Likewise.
3825 (check_format_info_main): Likewise.
3826 (check_format_types): Likewise.
3827 (format_type_warning): Likewise.
3828 * c-common.c (int): Likewise.
3829 (check_function_sentinel): Likewise.
3830 * c-common.h (warn_format,set_Wformat): Do not declare here.
3832 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3835 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
3836 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
3838 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
3840 (Wvariadic-macros): Init(1).
3841 * c-opts.c (c_common_handle_option): Do not handle them
3843 (c_common_post_options): Likewise.
3844 (sanitize_cpp_opts): warn_unused_macros is now
3845 cpp_warn_unused_macros.
3846 (push_command_line_include): Likewise.
3847 * c-common.c (warn_unknown_pragmas): Do not define.
3848 * c-common.h (warn_unknown_pragmas): Do not declare.
3850 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3853 * c-common.c (conversion_warning): Handle conditional expressions.
3855 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3858 * c.opt (Wreturn_local_addr): Define new option.
3860 2012-10-25 Jason Merrill <jason@redhat.com>
3862 * c.opt (Wvirtual-move-assign): New.
3864 * c.opt (Winherited-variadic-ctor): New.
3866 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
3869 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
3871 2012-10-23 Joseph Myers <joseph@codesourcery.com>
3873 * c-common.h (pch_cpp_save_state): Declare.
3874 * c-target.def (c_preinclude): New hook.
3875 * c-opts.c (done_preinclude): New.
3876 (push_command_line_include): Handle default preincluded header.
3877 (cb_file_change): Call pch_cpp_save_state when calling
3878 push_command_line_include.
3879 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
3880 (pch_cpp_save_state): New.
3881 (pch_init): Call pch_cpp_save_state conditionally, instead of
3882 calling cpp_save_state.
3884 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3888 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
3889 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
3890 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
3891 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
3892 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
3893 * c-opts.c (c_common_handle_option): Remove explicit handling from
3895 (c_common_post_options): Likewise.
3897 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
3899 * c-ada-spec.c (LOCATION_COL): Delete.
3900 (compare_location): New function.
3901 (compare_node): Use it.
3902 (compare_comment): Likewise.
3904 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3908 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
3909 * c-opts.c (c_common_handle_option): Do not set them here. Add
3911 (c_common_post_options): Likewise.
3913 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
3915 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
3916 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
3917 Remove POINTER_TYPE handling, add large unsigned handling and use
3918 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
3920 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3923 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
3924 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
3925 locs and array of 3 trees instead of just single loc and single
3926 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
3927 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
3928 For *cmp* builtins that take two sources strings report warnings
3929 about first and second source, not about destination and source.
3931 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
3934 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
3936 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
3938 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
3939 declaring something coming from another file.
3941 2012-10-10 Arnaud Charlet <charlet@adacore.com>
3944 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
3946 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3949 * c-common.c (warn_about_parentheses): Add location_t parameter;
3950 use EXPR_LOC_OR_LOC.
3951 * c-common.h: Update declaration.
3953 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3956 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
3957 more operations. Make error messages optional.
3958 * c-common.h (enum stv_conv): Moved from c-typeck.c.
3959 (scalar_to_vector): Declare.
3961 2012-10-08 Jason Merrill <jason@redhat.com>
3963 * c-common.c (c_common_reswords): Add thread_local.
3965 2012-10-08 Dodji Seketeli <dodji@redhat.com>
3967 PR c++/53528 C++11 attribute support
3968 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
3970 * c-common.c (check_cxx_fundamental_alignment_constraints): New
3972 (handle_aligned_attribute): In choose strictest alignment
3973 among many. Use new check_cxx_fundamental_alignment_constraints.
3974 (handle_transparent_union_attribute): In c++11 attribute syntax,
3975 don't look through typedefs.
3977 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3979 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
3980 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
3983 2012-09-25 Dehao Chen <dehao@google.com>
3986 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
3987 map when read in the pch.
3989 2012-09-18 Arnaud Charlet <charlet@adacore.com>
3991 * c-ada-spec.c: Style fixes.
3993 2012-09-18 Thomas Quinot <quinot@adacore.com>
3995 * c.opt (-fada-spec-parent): Define new command line switch.
3996 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
3997 is specified, generate binding spec as a child of the specified unit.
3999 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
4000 Manuel López-Ibáñez <manu@gcc.gnu.org>
4003 * c.opt ([Winit-self]): Enabled by -Wall in C++.
4005 2012-08-23 Arnaud Charlet <charlet@adacore.com>
4007 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
4008 for pointers, and add missing Convention C pragma.
4009 (print_ada_struct_decl): Add missing aliased keyword.
4010 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
4012 2012-08-17 Jakub Jelinek <jakub@redhat.com>
4014 * c-common.c (sizeof_pointer_memaccess_warning): New function.
4015 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
4016 * c-opts.c (c_common_handle_option): Enable it for -Wall.
4017 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
4018 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
4020 2012-08-10 Richard Guenther <rguenther@suse.de>
4022 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
4024 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
4026 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
4027 instead of separate pp_newline and pp_flush.
4028 (print_c_tree): Likewise.
4030 2012-07-26 Richard Henderson <rth@redhat.com>
4032 * c-common.c (handle_hot_attribute): Allow labels.
4033 (handle_cold_attribute): Likewise.
4035 2012-07-20 Jakub Jelinek <jakub@redhat.com>
4038 * c-common.c (check_function_nonnull): Handle multiple nonnull
4039 attributes properly.
4041 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
4043 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
4044 * c-ada-spec.c: Likewise.
4045 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
4047 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4049 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
4050 Remove code conditional on it.
4052 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
4054 * c-gimplify.c: Do not include basic-block.h.
4055 * c-common.c: Do not include linfuncs.h.
4057 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
4059 * c-common.h: Include tree.h.
4061 2012-07-02 Jason Merrill <jason@redhat.com>
4064 * c-common.c (get_priority): Call default_conversion.
4066 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
4068 * c-pch.c (c_common_write_pch): Remove unused variables.
4070 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
4072 * cppspec.c: Moved from gcc/ to here.
4074 2012-06-27 Kai Tietz <ktietz@redhat.com>
4076 PR preprocessor/37215
4077 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
4079 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
4081 * c-common.h (c_common_print_pch_checksum): Remove.
4082 * c-pch.c: Do not include output.h.
4083 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
4084 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
4085 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
4086 (struct c_pch_header): Remove.
4087 (get_ident): Update gpch version.
4088 (pch_init): Do not print executable_checksum to asm_out_file.
4089 Do not fail if there is no asm_out_file to read back from. Set
4090 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
4091 (c_common_write_pch): Verify that nothing was written to asm_out_file
4092 since pch_init was called. Do not write a c_pch_header, and do not
4093 copy from asm_out_file to the PCH.
4094 (c_common_read_pch): Do not read a c_pch_header, and do not restore
4095 the content of asm_out_file from the PCH.
4096 (c_common_print_pch_checksum): Remove.
4097 * c-opts.c (c_common_init): Print out executable_checksum directly.
4099 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4101 * c-target.def (objc_declare_unresolved_class_reference,
4102 objc_declare_class_definition): Add new hooks.
4104 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
4106 * c-lex.c: Do not include output.h.
4107 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
4108 Remove uses of ASM_OUTPUT_IDENT.
4110 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
4113 * c-common.h (c_build_vec_perm_expr): Move decl here.
4114 * c-common.c (c_build_vec_perm_expr): Move definition
4117 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
4119 * c.opt (fconserve-space): Turn into a no-op.
4121 2012-06-04 Sterling Augustine <saugustine@google.com>
4123 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
4124 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
4125 both the start and end of the function.
4127 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4129 * c-common.c: Do not include output.h.
4130 * c-pragma.c: Likewise.
4132 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
4134 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
4135 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
4136 (lang_decl_name): Handle namespace decls.
4138 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
4140 * c-ada-spec.c: Do not include output.h.
4141 * c-semantics.c: Likewise.
4143 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4145 * c-common.c: Fix typo.
4147 2012-05-29 Michael Matz <matz@suse.de>
4149 * c-common.h (c_expand_decl): Remove prototype.
4151 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4153 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
4154 * c-opts.c (c_common_handle_option): Remove code handling
4155 warn_missing_braces.
4157 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
4160 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
4163 2012-05-22 Dodji Seketeli <dodji@redhat.com>
4166 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
4168 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
4170 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
4171 * c-opts.c (c_common_handle_option): Do not handle explicitly
4172 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
4174 2012-05-16 Dodji Seketeli <dodji@redhat.com>
4176 PR preprocessor/7263
4177 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
4178 to cpp_classify_number. For diagnostics, use the precise location
4179 instead of the global input_location.
4181 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4184 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
4186 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
4188 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
4190 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
4193 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
4194 Wreorder): Use LangEnabledBy.
4195 * c-opts.c (c_common_handle_option): Do not enable them
4196 explicitly. Call lang-specific generated functions.
4197 (c_common_post_options): Do not set them here.
4199 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
4201 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
4202 Wmissing-field-initializers,Wmissing-parameter-type,
4203 Wold-style-declaration,Woverride-init): Use EnabledBy.
4204 * c-opts.c (c_common_post_options): Do not set here explicitly.
4206 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4209 * c-opts.c (c_common_handle_option): Use handle_generated_option
4210 to enable sub-options.
4212 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
4215 * c-common.c (warnings_for_convert_and_check): Use warning_at.
4217 2012-05-10 Richard Guenther <rguenther@suse.de>
4219 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
4220 adjust commentary about TYPE_IS_SIZETYPE types.
4222 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4225 * c-common.c (warn_logical_operator): Check that argument of
4226 integer_zerop is not NULL.
4228 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
4231 * c-common.c (warn_logical_operator): Do not warn if either side
4232 is already true or false.
4234 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
4237 * c-common.c (expr_original_type): New.
4238 (shorten_compare): Do not warn for enumeration types.
4240 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4242 * c.opt (fpermissive): Add Var(flag_permissive).
4244 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
4247 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
4248 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
4250 2012-04-30 Dodji Seketeli <dodji@redhat.com>
4252 Add -Wvarargs option
4253 * c.opt (Wvarargs): Define new option.
4255 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4257 * c-common.c (check_function_arguments): Replace
4258 Wmissing-format-attribute with Wsuggest-attribute=format.
4260 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4262 * c.opt (Wsuggest-attribute=format): New. Alias of
4263 Wmissing-format-attribute.
4264 * c-format.c (decode_format_type): Replace
4265 Wmissing-format-attribute with Wsuggest-attribute=format.
4266 (check_function_format): Likewise.
4268 2012-04-27 Ollie Wild <aaw@google.com>
4270 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
4271 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
4272 * c.opt: Add Wliteral-suffix.
4274 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
4277 * c.opt (Wpedantic): New.
4278 (pedantic): Alias Wpedantic.
4279 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
4280 (c_common_post_options): Likewise.
4281 (sanitize_cpp_opts): Likewise.
4282 * c-lex.c (interpret_float): Likewise.
4283 * c-format.c (check_format_types): Likewise.
4284 * c-common.c (pointer_int_sum): Likewise.
4285 (c_sizeof_or_alignof_type): Likewise.
4286 (c_add_case_label): Likewise.
4287 (c_do_switch_warnings): Likewise.
4288 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
4290 2012-04-15 Jason Merrill <jason@redhat.com>
4293 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
4294 (C_STD_NAME): Distinguish between C++98 and C++11.
4296 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
4299 * c-common.h (uint16_type_node): Rename into...
4300 (c_uint16_type_node): ...this.
4301 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
4302 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
4304 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
4306 * c-common.c (warn_if_unused_value): Move definition to here.
4307 * c-common.h (warn_if_unused_value): Move declaration to here.
4309 2012-03-23 William Bader <williambader@hotmail.com>
4311 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
4313 2012-03-20 Jason Merrill <jason@redhat.com>
4315 * c-common.h (enum cxx_dialect): Add cxx1y.
4316 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
4318 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
4319 * c-opts.c (c_common_post_options): Likewise.
4320 (set_std_cxx1y): New.
4321 (c_common_handle_option): Call it.
4322 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
4324 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
4327 * c.opt ([Wuseless-cast]): Add.
4329 2012-03-16 Richard Guenther <rguenther@suse.de>
4331 * c-pretty-print.c (pp_c_initializer_list): Adjust.
4333 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
4336 * c.opt (ftemplate-backtrace-limit) Add.
4338 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4340 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
4342 * c-pragma.c (handle_pragma_extern_prefix): Remove.
4343 (init_pragma): Don't register extern_prefix.
4345 2012-03-12 Richard Guenther <rguenther@suse.de>
4347 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
4348 (builtin_type_for_size): Likewise.
4350 2012-02-13 Jakub Jelinek <jakub@redhat.com>
4353 * c-common.c (sync_resolve_params): Don't decide whether to convert
4354 or not based on TYPE_SIZE comparison, convert whenever arg_type
4355 is unsigned INTEGER_TYPE.
4357 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
4360 * c.opt ([Wunused-local-typedefs]): Fix description.
4362 2012-01-24 Mike Stump <mikestump@comcast.net>
4364 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
4367 2012-01-18 Richard Guenther <rguenther@suse.de>
4369 * c-opts.c (c_common_post_options): Reset LTO flags if
4370 we are about to generate a PCH.
4372 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
4375 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
4376 use pp_unsigned_wide_integer.
4378 2012-01-10 Richard Guenther <rguenther@suse.de>
4381 * c-opts.c (c_common_handle_option): Move -Werror handling
4382 to language independent code.
4384 2012-01-05 Richard Guenther <rguenther@suse.de>
4387 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
4390 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
4393 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
4394 of array types with an unknown bound.
4396 2011-12-20 Joseph Myers <joseph@codesourcery.com>
4398 * c-common.c (flag_isoc99): Update comment to refer to C11.
4399 (flag_isoc1x): Change to flag_isoc11.
4400 * c-common.h (flag_isoc99): Update comment to refer to C11.
4401 (flag_isoc1x): Change to flag_isoc11.
4402 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
4404 * c-opts.c (set_std_c1x): Change to set_std_c11.
4405 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
4407 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
4408 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
4409 * c.opt (std=c1x): Change to std=c11. Document as non-draft
4411 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
4412 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
4413 (std=gnu1x): Make alias of std=gnu11.
4415 2011-12-19 Jason Merrill <jason@redhat.com>
4418 * c-common.c (handle_transparent_union_attribute): Check the first
4419 field if the type is complete.
4421 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
4424 * c-common.c (RID_IS_FINAL): Add.
4425 * c-common.h (RID_IS_FINAL): Add.
4427 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
4429 * c.opt (fgnu-runtime): Provide full description.
4430 (fnext-runtime): Likewise.
4431 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
4433 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
4435 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
4436 predefines in one place. Add LOCK_FREE predefines.
4437 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
4440 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
4443 * c-common.c (get_atomic_generic_size): Check for various error
4445 (resolve_overloaded_atomic_exchange,
4446 resolve_overloaded_atomic_compare_exchange,
4447 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
4448 error_mark_node for error conditions.
4450 2011-11-08 Richard Guenther <rguenther@suse.de>
4455 2011-11-07 Richard Henderson <rth@redhat.com>
4456 Aldy Hernandez <aldyh@redhat.com>
4457 Torvald Riegel <triegel@redhat.com>
4459 Merged from transactional-memory.
4461 * c-common.c (handle_tm_wrap_attribute,
4462 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
4463 (struct c_common_reswords): Added __transaction* keywords.
4464 (struct c_common_attribute_table): Added transaction* and tm_regparm
4466 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
4468 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
4469 find_tm_attribute): Declare.
4471 2011-11-07 Jason Merrill <jason@redhat.com>
4474 * c-common.c, c-common.h: Revert yesterday's changes.
4476 2011-11-06 Jason Merrill <jason@redhat.com>
4479 * c-common.c (decl_has_visibility_attr): Split out from...
4480 (c_determine_visibility): ...here.
4481 * c-common.h: Declare it.
4483 2011-11-06 Joseph Myers <joseph@codesourcery.com>
4485 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
4486 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
4488 (check_user_alignment): New. Split out of
4489 handle_aligned_attribute. Disallow integer constants with
4490 noninteger types. Conditionally allow zero.
4491 (handle_aligned_attribute): Use check_user_alignment.
4492 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
4494 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
4495 Richard Henderson <rth@redhat.com>
4497 Merged from cxx-mem-model.
4499 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
4500 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
4501 parameters that are the same type size.
4502 (get_atomic_generic_size): New. Find size of generic
4503 atomic function parameters and do typechecking.
4504 (add_atomic_size_parameter): New. Insert size into parameter list.
4505 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
4506 either __atomic_exchange_n or external library call.
4507 (resolve_overloaded_atomic_compare_exchange): Restructure
4508 __atomic_compare_exchange to either _n variant or external library call.
4509 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
4510 __atomic_load_n or an external library call.
4511 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
4512 __atomic_store_n or an external library call.
4513 (resolve_overloaded_builtin): Handle new __atomic builtins.
4515 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
4518 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
4519 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
4520 <INDIRECT_REF>: Return the argument.
4521 <ARRAY_REF>: Remove special code for negative offset.
4522 Call fold_build_pointer_plus instead of size_binop.
4523 (fold_offsetof): Remove STOP_REF argument and adjust.
4524 * c-common.h (fold_offsetof_1): Declare.
4525 (fold_offsetof): Remove STOP_REF argument.
4527 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
4530 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4531 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4532 Wnarrowing for C++0x and C++98.
4533 * c.opt ([Wnarrowing]): Update.
4535 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
4538 * c.opt: Add Wzero-as-null-pointer-constant.
4540 2011-10-31 Jason Merrill <jason@redhat.com>
4542 * c.opt (-fdeduce-init-list): Off by default.
4545 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
4546 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
4548 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
4550 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
4553 * c.opt (fvisibility-inlines-hidden): Description change.
4555 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
4557 Implement C++11 user-defined literals.
4558 * c-common.c (build_userdef_literal): New.
4559 * c-common.def: New tree code.
4560 * c-common.h (tree_userdef_literal): New tree struct and accessors.
4561 * c-lex.c (interpret_float): Add suffix parm.
4562 (c_lex_with_flags): Build literal tokens.
4564 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4568 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4571 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4572 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4573 Wnarrowing for C++0x and C++98.
4574 * c.opt ([Wnarrowing]): Update.
4576 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4579 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4580 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4581 Wnarrowing for C++0x and C++98.
4582 * c.opt ([Wnarrowing]): Update.
4584 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
4587 * c-common.c (conversion_warning): Remove code looking for
4588 artificial operands.
4590 2011-10-18 Dodji Seketeli <dodji@redhat.com>
4593 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
4594 !NO_IMPLICIT_EXTERN_C.
4596 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
4598 * c-common.c (c_common_reswords): Add __bases,
4600 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
4602 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
4605 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
4607 2011-10-15 Tom Tromey <tromey@redhat.com>
4608 Dodji Seketeli <dodji@redhat.com>
4610 * c.opt (fdebug-cpp): New option.
4611 * c-opts.c (c_common_handle_option): Handle the option.
4612 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
4613 output stream in parameter. Factorized from ...
4614 (maybe_print_line): ... this. Dump location debug information when
4615 -fdebug-cpp is in effect.
4616 (print_line_1): New static function. Takes an output stream in
4617 parameter. Factorized from ...
4618 (print_line): ... here. Dump location information when -fdebug-cpp
4620 (scan_translation_unit): Dump location information when
4621 -fdebug-cpp is in effect.
4623 2011-10-15 Tom Tromey <tromey@redhat.com>
4624 Dodji Seketeli <dodji@redhat.com>
4626 * c.opt (ftrack-macro-expansion): New option. Handle it with and
4628 * c-opts.c (c_common_handle_option)<case
4629 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
4630 cases. Handle -ftrack-macro-expansion with and without argument.
4632 2011-10-15 Tom Tromey <tromey@redhat.com>
4633 Dodji Seketeli <dodji@redhat.com>
4635 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
4636 (print_line, cb_define, do_line_change): Adjust to avoid touching
4637 the internals of struct line_map. Use the public API instead.
4638 * c-pch.c (c_common_read_pch): Likewise.
4639 * c-lex.c (fe_file_change): Likewise.
4641 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
4644 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
4646 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
4649 * c-pretty-print.c (pp_c_floating_constant): Output
4650 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
4652 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
4654 * c-common.c (def_builtin_1): Delete old interface with two
4655 parallel arrays to hold standard builtin declarations, and replace
4656 it with a function based interface that can support creating
4657 builtins on the fly in the future. Change all uses, and poison
4658 the old names. Make sure 0 is not a legitimate builtin index.
4659 * c-omp.c (c_finish_omp_barrier): Ditto.
4660 (c_finish_omp_taskwait): Ditto.
4661 (c_finish_omp_flush): Ditto.
4663 2011-10-11 Tristan Gingold <gingold@adacore.com>
4665 * c.opt: (fallow-parameterless-variadic-functions): New.
4667 2011-09-08 Dodji Seketeli <dodji@redhat.com>
4669 PR c++/33255 - Support -Wunused-local-typedefs warning
4670 * c-common.h (struct c_language_function::local_typedefs): New
4672 (record_locally_defined_typedef, maybe_record_typedef_use)
4673 (maybe_warn_unused_local_typedefs): Declare new functions.
4674 * c-common.c (record_locally_defined_typedef)
4675 (maybe_record_typedef_use)
4676 (maybe_warn_unused_local_typedefs): Define new functions.
4677 * c.opt: Declare new -Wunused-local-typedefs flag.
4679 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
4682 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
4685 2011-09-05 Richard Guenther <rguenther@suse.de>
4687 * c-common.c (complete_array_type): Use ssize_int (-1) instead
4688 of integer_minus_one_node for empty array upper bounds.
4690 2011-08-28 Dodji Seketeli <dodji@redhat.com>
4692 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
4693 it's the first time it's being called on this main TU.
4695 2011-08-24 Richard Guenther <rguenther@suse.de>
4698 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
4700 2011-08-22 Gabriel Charette <gchare@google.com>
4702 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
4703 defined in cpp_init_builtins and c_cpp_builtins.
4705 2011-08-19 Joseph Myers <joseph@codesourcery.com>
4707 * c-common.c (c_common_reswords): Add __builtin_complex.
4708 * c-common.h (RID_BUILTIN_COMPLEX): New.
4710 2011-08-18 Joseph Myers <joseph@codesourcery.com>
4712 * c-common.c (c_common_reswords): Add _Noreturn.
4713 (keyword_is_function_specifier): Handle RID_NORETURN.
4714 * c-common.h (RID_NORETURN): New.
4716 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4718 * c-common.c (unsafe_conversion_p): New function. Check if it is
4719 unsafe to convert an expression to the type.
4720 (conversion_warning): Adjust, use unsafe_conversion_p.
4721 * c-common.h (unsafe_conversion_p): New function declaration.
4723 2011-08-02 Jakub Jelinek <jakub@redhat.com>
4725 * c-common.h (c_finish_omp_atomic): Adjust prototype.
4726 (c_finish_omp_taskyield): New prototype.
4727 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
4728 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
4729 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
4730 or RHS1 have side-effects, evaluate those too in the right spot,
4731 if it is a decl and LHS is also a decl, error out if they
4733 (c_finish_omp_taskyield): New function.
4734 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
4735 * c-pragma.c (omp_pragmas): Add taskyield.
4736 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
4737 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
4738 PRAGMA_OMP_CLAUSE_MERGEABLE.
4740 2011-07-25 Dodji Seketeli <dodji@redhat.com>
4742 * c-common.h (set_underlying_type): Remove parm name from
4745 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
4747 * c-pretty-print.h: Search c-common.h in c-family.
4749 2011-07-22 Jason Merrill <jason@redhat.com>
4752 * c.opt (Wnarrowing): New.
4755 * c-common.h: Declare c_linkage_bindings.
4756 * c-pragma.c (handle_pragma_redefine_extname): Use it.
4759 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
4760 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
4761 as flag_isoc99 for 'restrict'.
4762 (pp_c_specifier_qualifier_list): Likewise for _Complex.
4764 2011-07-21 Ian Lance Taylor <iant@google.com>
4767 * c-common.c (c_disable_warnings): New static function.
4768 (c_enable_warnings): New static function.
4769 (c_fully_fold_internal): Change local unused_p to bool. Call
4770 c_disable_warnings and c_enable_warnings rather than change
4771 c_inhibit_evaluation_warnings.
4773 2011-07-20 Jason Merrill <jason@redhat.com>
4775 PR c++/6709 (DR 743)
4776 PR c++/42603 (DR 950)
4777 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
4778 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
4779 (CPP_DECLTYPE): New.
4780 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
4782 2011-07-19 Richard Guenther <rguenther@suse.de>
4784 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
4785 * c-omp.c (c_finish_omp_for): Likewise.
4787 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
4789 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
4790 body on the next line.
4792 2011-07-08 Jason Merrill <jason@redhat.com>
4795 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
4798 * c-common.c (c_apply_type_quals_to_decl): Don't check
4799 TYPE_NEEDS_CONSTRUCTING.
4801 2011-07-06 Richard Guenther <rguenther@suse.de>
4803 * c-common.c (c_common_nodes_and_builtins):
4804 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
4806 2011-07-05 Richard Guenther <rguenther@suse.de>
4808 * c-common.c (c_common_nodes_and_builtins): Build all common
4811 2011-06-27 Jakub Jelinek <jakub@redhat.com>
4813 * c-common.h (c_tree_chain_next): New static inline function.
4815 * c-common.c (check_builtin_function_arguments): Handle
4816 BUILT_IN_ASSUME_ALIGNED.
4818 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
4820 * c-common.c: Add sync_ or SYNC__ to builtin names.
4821 * c-omp.c: Add sync_ or SYNC__ to builtin names.
4823 2011-06-20 Pierre Vittet <piervit@pvittet.com>
4825 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
4827 (gen_pragma_handler): New union.
4828 (internal_pragma_handler): New type.
4829 (c_register_pragma_with_data)
4830 (c_register_pragma_with_expansion_and_data): New functions.
4832 * c-pragma.c (registered_pragmas, c_register_pragma_1)
4833 (c_register_pragma, c_register_pragma_with_expansion)
4834 (c_invoke_pragma_handler): Changed to work with
4835 internal_pragma_handler.
4836 (c_register_pragma_with_data)
4837 (c_register_pragma_with_expansion_and_data): New functions.
4839 2011-06-14 Joseph Myers <joseph@codesourcery.com>
4841 * c-common.c: Include common/common-target.h.
4842 (handle_section_attribute): Use
4843 targetm_common.have_named_sections.
4844 * c-cppbuiltin.c: Include common/common-target.h.
4845 (c_cpp_builtins): Use targetm_common.except_unwind_info.
4847 2011-06-10 Richard Guenther <rguenther@suse.de>
4849 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
4850 to print a IDENTIFIER_NODE.
4852 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4853 Joseph Myers <joseph@codesourcery.com>
4855 * c.opt (fbuilding-libgcc): New option.
4856 * c-cppbuiltin.c (c_cpp_builtins): Define
4857 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
4859 2011-06-07 Jason Merrill <jason@redhat.com>
4861 * c-common.c (max_tinst_depth): Lower default to 900.
4863 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
4865 2011-06-07 Richard Guenther <rguenther@suse.de>
4867 * c-common.c (c_common_nodes_and_builtins): Do not set
4868 size_type_node or call set_sizetype.
4870 2011-06-07 Dodji Seketeli <dodji@redhat.com>
4873 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
4874 type when using pointer comparison to compare types.
4876 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4878 * c.opt: Add -Wdelete-non-virtual-dtor.
4879 * c-opts.c (c_common_handle_option): Include it in -Wall.
4881 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
4886 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4888 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4891 2011-05-27 Jakub Jelinek <jakub@redhat.com>
4894 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
4895 C++ don't call c_common_truthvalue_conversion on void type arms.
4897 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
4899 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
4900 (stmt_list_stack): Define.
4901 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
4902 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
4904 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4906 * c-common.c (warning_candidate_p): Check for BLOCKs.
4908 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4910 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4913 2011-05-25 Jakub Jelinek <jakub@redhat.com>
4915 * c-common.c (def_fn_type): Remove extra va_end.
4917 2011-05-23 Jason Merrill <jason@redhat.com>
4920 * c-common.c (c_common_get_narrower): New.
4921 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
4923 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
4925 * c-common.h (check_function_arguments): Tweak prototype of
4926 check_function_arguments.
4927 * c-common.c (check_function_arguments): Likewise. Adjust
4928 calls to check_function_nonnull, check_function_format, and
4929 check_function_sentinel.
4930 (check_function_sentinel): Take a FUNCTION_TYPE rather than
4931 separate attributes and typelist arguments. Use
4932 FOREACH_FUNCTION_ARGS to iterate over argument types.
4934 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4936 * c-common.c (c_common_reswords): Reorder.
4937 * c-common.h (rid): Likewise.
4939 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
4941 * c-common.c (def_fn_type): Don't call build_function_type, call
4942 build_function_type_array or build_varargs_function_type_array
4944 (c_common_nodes_and_builtins): Likewise.
4946 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
4948 * c-common.c (c_add_case_label): Omit the loc argument to
4950 * c-common.h (build_case_label): Remove.
4951 * c-semantics.c (build_case_label): Remove.
4953 2011-05-05 Joseph Myers <joseph@codesourcery.com>
4955 * c-objc.h (objc_start_method_definition): Update prototype.
4956 * stub-objc.c (objc_start_method_definition): Add extra parameter.
4958 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
4960 * c-common.c (check_main_parameter_types): Reindent. Don't use
4961 TYPE_ARG_TYPES directly.
4962 (handle_nonnull_attribute): Likewise.
4963 (sync_resolve_params): Likewise.
4964 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
4965 to check_format_string.
4966 (handle_format_attribute): Likewise.
4967 (check_format_string): Take a function type to examine instead of
4968 a type list. Use a function_arg_iterator to step through argument
4971 2011-05-04 Richard Guenther <rguenther@suse.de>
4973 * c-common.c (fix_string_type): Use size_int for index type bounds.
4974 (start_fname_decls): Do not pass NULL to build_int_cst.
4975 (c_init_attributes): Likewise.
4976 * c-lex.c (c_lex_with_flags): Likewise.
4978 2011-04-27 Jason Merrill <jason@redhat.com>
4980 * c-common.c (make_tree_vector_from_list): New.
4981 * c-common.h: Declare it.
4983 2011-04-26 Richard Guenther <rguenther@suse.de>
4985 PR preprocessor/48248
4986 * c-ppoutput.c (maybe_print_line): Always optimize newlines
4987 for output size with -P.
4989 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
4991 * c-common.c (struct c_common_resword): Add __underlying_type.
4992 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
4994 2011-04-20 Jim Meyering <meyering@redhat.com>
4996 * c-format.c (init_dollar_format_checking): Remove useless
4999 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
5001 * c-objc.h (objc_get_interface_ivars): Removed.
5002 (objc_detect_field_duplicates): New.
5003 * stub-objc.c: Likewise.
5005 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5007 * stub-objc.c (objc_declare_protocols): Renamed to
5008 objc_declare_protocol.
5009 * c-objc.h: Likewise.
5011 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
5013 * stub-objc.c (objc_declare_class): Updated argument name.
5015 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
5017 * c-common.h (c_common_init_ts): Declare.
5018 * c-common.c (c_common_init_ts): Define.
5020 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
5022 * c-objc.h (objc_build_message_expr): Updated prototype.
5023 * stub-objc.c (objc_build_message_expr): Likewise.
5025 2011-04-12 Martin Jambor <mjambor@suse.cz>
5027 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
5030 2011-04-11 Richard Guenther <rguenther@suse.de>
5032 * c-common.c (complete_array_type): Build a range type of
5035 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
5037 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
5038 (handle_type_generic_attribute): Likewise.
5040 2011-04-07 Jason Merrill <jason@redhat.com>
5043 * c-common.c (c_common_truthvalue_conversion): Don't ignore
5044 conversion from C++0x scoped enum.
5046 2011-04-06 Joseph Myers <joseph@codesourcery.com>
5048 * c-target-def.h: New file.
5049 * c-target.def: New file.
5050 * c-target.h: New file.
5051 * c-common.c (targetcm): Don't define here.
5052 * c-common.h (default_handle_c_option): Declare.
5053 * c-format.c: Include c-target.h instead of target.h.
5054 * c-opts.c: Include c-target.h instead of target.h. Explicitly
5056 (default_handle_c_option): Move from targhooks.c.
5058 2011-03-29 Jakub Jelinek <jakub@redhat.com>
5060 PR preprocessor/48248
5061 * c-ppoutput.c (print): Add src_file field.
5062 (init_pp_output): Initialize it.
5063 (maybe_print_line): Don't optimize by adding up to 8 newlines
5064 if map->to_file and print.src_file are different file.
5065 (print_line): Update print.src_file.
5067 2011-03-25 Kai Tietz <ktietz@redhat.com>
5069 * c-ada-spec.c (compare_comment): Use filename_cmp
5070 instead of strcmp for filename.
5072 2011-03-25 Jeff Law <law@redhat.com>
5074 * c-common.c (def_fn_type): Add missing va_end.
5076 2011-03-25 Jason Merrill <jason@redhat.com>
5078 * c.opt: Add -std=c++03.
5080 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
5082 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
5084 2011-03-17 Kai Tietz
5087 * c-pretty-print.c (pp_c_specifier_qualifier_list):
5088 Display allowed attributes for function pointer types.
5089 (pp_c_attributes_display): New function to display
5090 attributes having affects_type_identity flag set to true.
5091 * c-pretty-print.h (pp_c_attributes_display): New prototype.
5093 * c-common.c (c_common_attribute_table):
5095 (c_common_format_attribute_table): Likewise.
5097 2011-03-18 Jason Merrill <jason@redhat.com>
5099 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
5100 * c-common.h: Don't declare it here.
5101 * c-common.c: Or define it here.
5102 * c-opts.c (c_common_handle_option): Or set it here.
5105 * c-common.c (handle_transparent_union_attribute): Don't
5106 make a duplicate type in C++.
5108 2011-03-15 Jason Merrill <jason@redhat.com>
5110 * c-common.c (max_constexpr_depth): New.
5111 * c-common.h: Declare it.
5112 * c-opts.c (c_common_handle_option): Set it.
5113 * c.opt (fconstexpr-depth): New option.
5115 2011-03-11 Jason Merrill <jason@redhat.com>
5117 * c-common.c (attribute_takes_identifier_p): Add missing const.
5120 * c-common.c (attribute_takes_identifier_p): Assume that an
5121 unknown attribute takes an identifier.
5123 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
5126 * c-common.c (c_type_hash): Call list_length instead of iterating
5127 through DECL_CHAIN. Rename 'i' to 'n_elements'.
5129 2011-02-19 Jakub Jelinek <jakub@redhat.com>
5132 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
5134 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
5136 * c.opt (fobjc-abi-version=) New.
5137 (fobjc-nilcheck): New.
5139 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
5142 * c-common.h (keyword_is_decl_specifier): Declare.
5143 * c-common.c (keyword_is_decl_specifier): Define.
5144 (keyword_is_function_specifier): New function.
5146 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5149 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
5150 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
5153 2011-01-26 Arnaud Charlet <charlet@adacore.com>
5155 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
5157 2011-01-26 Jakub Jelinek <jakub@redhat.com>
5160 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
5161 after init_c_lex if pch_file is set.
5163 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5166 * c.opt (-fkeep-inline-dllexport): New switch.
5168 2011-01-12 Richard Guenther <rguenther@suse.de>
5171 * c-common.c (handle_weak_attribute): Warn instead of error
5172 on declaring an inline function weak.
5174 2011-01-05 Tom Tromey <tromey@redhat.com>
5176 * c-common.h (lvalue_error): Update.
5177 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
5180 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
5183 * c-objc.h (objc_finish_message_expr): Added argument to
5186 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
5188 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
5191 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
5193 * c-objc.h (objc_maybe_warn_exceptions): New.
5194 * stub-objc.c (objc_maybe_warn_exceptions): New.
5196 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
5198 * c-common.h (readonly_error): Declare.
5199 * c-common.c (readonly_error): Define.
5201 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
5203 * c-common.h (invalid_indirection_error): Declare.
5204 * c-common.c (invalid_indirection_error): Define.
5206 2010-12-03 Richard Guenther <rguenther@suse.de>
5209 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
5210 (pp_c_unary_expression): Likewise.
5211 (pp_c_expression): Likewise.
5213 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
5215 * c-common.h (objc_finish_function): New.
5216 (objc_non_volatilized_type): Removed.
5217 (objc_type_quals_match): Removed.
5218 * stub-objc.c (objc_finish_function): New.
5219 (objc_non_volatilized_type): Removed.
5220 (objc_type_quals_match): Removed.
5222 2010-11-30 Joseph Myers <joseph@codesourcery.com>
5224 * c-common.h (parse_optimize_options): Declare.
5225 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
5226 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
5228 2010-11-29 Joseph Myers <joseph@codesourcery.com>
5230 * c-opts.c (check_deps_environment_vars): Use getenv instead of
5232 * c-pch.c (O_BINARY): Don't define here.
5233 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
5235 2010-11-25 Joseph Myers <joseph@codesourcery.com>
5237 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
5238 targetm.except_unwind_info.
5240 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5242 * c-opts.c (c_common_handle_option): Pass location to
5243 set_struct_debug_option.
5245 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5247 * c-common.c (visibility_options): Move from ../opts.c.
5248 * c-common.h (struct visibility_flags, visibility_options):
5250 * c-opts.c (finish_options): Rename to c_finish_options.
5251 (c_common_init): Update call to finish_options.
5253 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
5256 * c-lex.c (lex_string): Check that each string in an Objective-C
5257 string concat sequence starts with either one or zero '@', and
5258 that there are no spurious '@' signs at the end.
5260 2010-11-20 Joseph Myers <joseph@codesourcery.com>
5262 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
5263 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
5264 HANDLE_PRAGMA_VISIBILITY.
5265 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
5266 HANDLE_PRAGMA_VISIBILITY): Don't define.
5267 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
5269 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
5274 * c-common.h (keyword_begins_type_specifier): Declare.
5275 (keyword_is_storage_class_specifier): Declare.
5276 (keyword_is_type_qualifier): Declare.
5277 * c-common.c (keyword_begins_type_specifier): New function.
5278 (keyword_is_storage_class_specifier): New function.
5279 (keyword_is_type_qualifier): Declare.
5281 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5284 * c-common.c (in_late_binary_op): Define.
5285 (c_common_truthvalue_conversion): Check in_late_binary_op before
5286 calling c_save_expr.
5287 * c-common.h (in_late_binary_op): Declare.
5289 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5291 * c-opts.c (c_common_handle_option): Update calls to
5292 set_struct_debug_option.
5294 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
5296 * c-common.h (objc_declare_protocols): Added additional argument.
5297 * stub-objc.c (objc_declare_protocol): Same change.
5299 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
5302 * c-common.h (build_real_imag_expr): Declare.
5303 * c-semantics.c (build_real_imag_expr): Define.
5305 2010-11-17 Joseph Myers <joseph@codesourcery.com>
5307 * c-opts.c (c_common_parse_file): Take no arguments.
5308 * c-common.h (c_common_parse_file): Update prototype.
5310 2010-11-16 Jakub Jelinek <jakub@redhat.com>
5313 * c-common.c (warning_candidate_p): Don't track non-const calls
5316 2010-11-15 Ian Lance Taylor <iant@google.com>
5318 * c-lex.c (init_c_lex): Set macro debug callbacks if
5319 flag_dump_go_spec is set.
5321 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
5323 * c-common.h (objc_build_incr_expr_for_property_ref): New.
5324 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
5326 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
5328 PR preprocessor/45038
5329 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
5332 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5334 * c-common.h (c_family_lang_mask): Declare.
5335 * c-opts.c (c_family_lang_mask): Make extern.
5336 * c-pragma.c (handle_pragma_diagnostic): Use
5337 control_warning_option.
5339 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5341 * c-common.c (parse_optimize_options): Update call to
5343 * c-common.h (c_common_handle_option): Update prototype.
5344 * c-opts.c (c_common_handle_option): Take location_t parameter and
5345 pass it to other functions.
5347 2010-11-11 Joseph Myers <joseph@codesourcery.com>
5349 * c-opts.c (warning_as_error_callback): Remove.
5350 (c_common_initialize_diagnostics): Don't call
5351 register_warning_as_error_callback.
5352 (c_common_handle_option): Handle -Werror=normalized= here.
5354 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5356 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
5358 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
5360 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
5361 Remove trailing '.' from diagnostics.
5362 * c.opt (Wwrite-strings_: Avoid '`' in help text.
5364 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5366 * c-common.c (parse_optimize_options): Pass global_dc to
5368 * c-opts.c (c_common_handle_option): Pass &global_options to
5369 set_Wstrict_aliasing.
5370 * c.opt (v): Don't mark Common or document here.
5372 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
5375 * c-format.c (format_type): New type gcc_objc_string_format_type.
5376 (valid_stringptr_type_p): New.
5377 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
5378 (check_format_string): Pass expected type, use
5379 valid_stringptr_type_p (), check that the format string types are
5380 consistent with the format specification.
5381 (decode_format_attr): Warn if NSString is used outside objective-c.
5382 (format_types_orig): Add NSString.
5384 (format_flags): New.
5385 (check_format_arg): Handle format strings requiring an external parser.
5386 first_target_format_type: New variable.
5387 (handle_format_attribute): Set up first_target_format_type, pass the
5388 expected format arg string type to check_format_string().
5389 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
5390 * stub-objc.c (objc_string_ref_type_p): New.
5391 (objc_check_format_arg): New.
5393 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
5395 Fixed using the Objective-C 2.0 dot-syntax with class names.
5396 * c-common.h (objc_build_class_component_ref): New.
5397 * stub-objc.c (objc_build_class_component_ref): New.
5399 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5401 * c.opt (Wproperty-assign-default): New option.
5403 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5405 Implemented -fobjc-std=objc1 flag.
5406 * c.opt (fobjc-std=objc1): New option.
5408 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
5410 Implemented format and noreturn attributes for Objective-C methods.
5411 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
5412 attribute for Objective-C methods.
5414 2010-10-31 Jason Merrill <jason@redhat.com>
5416 * c-common.c (conversion_warning, warn_for_collisions_1): Use
5419 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
5421 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
5422 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
5423 (objc_add_property_declaration): Removed arguments for copies and
5425 (objc_build_getter_call): Renamed to
5426 objc_maybe_build_component_ref.
5427 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5428 (objc_is_property_ref): New.
5429 * c-common.c (c_common_reswords): Removed copies and ivar.
5430 * stub-objc.c (objc_add_property_declaration): Removed arguments
5431 for copies and ivar.
5432 (objc_build_getter_call): Renamed to
5433 objc_maybe_build_component_ref.
5434 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5435 (objc_is_property_ref): New.
5437 2010-10-29 Arnaud Charlet <charlet@adacore.com>
5438 Matthew Gingell <gingell@adacore.com>
5440 * c-ada-spec.c (separate_class_package): New function.
5441 (pp_ada_tree_identifier): Prefix references to C++ classes with the
5442 name of their enclosing package.
5443 (print_ada_declaration): Use separate_class_package.
5445 2010-10-27 Jason Merrill <jason@redhat.com>
5447 * c-common.c (c_common_reswords): Add __is_literal_type.
5448 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
5450 * c-common.c (check_case_value): Remove special C++ code.
5452 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5454 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
5455 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
5457 (objc_add_property_declaration): Added additional arguments.
5458 (objc_property_attribute_kind): Removed.
5459 (objc_set_property_attr): Removed.
5460 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
5462 * stub-objc.c (objc_add_property_declaration): Added additional
5464 (objc_set_property_attr): Removed.
5466 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5468 * c-common.h (objc_add_property_variable): Renamed to
5469 objc_add_property_declaration. Added location argument.
5470 * stub-objc.c (objc_add_property_variable): Same change.
5472 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
5474 * c-common.h (objc_maybe_printable_name): New.
5475 * stub-objc.c (objc_maybe_printable_name): New.
5477 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
5478 Andrew Pinski <pinskia@gmail.com>
5480 * c-common.h (c_common_mark_addressable_vec): Declare.
5481 * c-common.c (c_common_mark_addressable_vec): New function.
5483 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5485 * c-common.h (objc_set_method_type): Removed.
5486 (objc_add_method_declaration): Added boolean argument.
5487 (objc_start_method_definition): Same change.
5488 (objc_build_method_signature): Same change.
5489 * stub-objc.c (objc_set_method_type): Removed.
5490 (objc_add_method_declaration): Added boolean argument.
5491 (objc_start_method_definition): Same change.
5492 (objc_build_method_signature): Same change.
5494 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5496 * c-common.h (finish_file): Removed.
5497 (objc_write_global_declarations): New.
5498 * c-opts.c (c_common_parse_file): Do not call finish_file.
5499 * stub-objc.c (objc_write_global_declarations): New.
5501 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5503 Implemented parsing @synthesize and @dynamic for
5504 Objective-C/Objective-C++.
5505 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
5506 (objc_add_synthesize_declaration): New.
5507 (objc_add_dynamic_declaration): New.
5508 * c-common.c (c_common_reswords): Add synthesize and dynamic.
5509 * stub-objc.c (objc_add_synthesize_declaration): New.
5510 (objc_add_dynamic_declaration): New.
5512 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
5515 * c-cppbuiltin.c (mode_has_fma): Move function here from
5516 builtins.c. Don't use the fma optab, instead just use the
5517 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
5520 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5522 Merge from 'apple/trunk' branch on FSF servers.
5524 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
5527 * c-common.h (objc_non_volatilized_type): New declaration
5528 * stub-objc.c (objc_non_volatilized_type): New stub.
5530 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
5532 Merge from 'apple/trunk' branch on FSF servers.
5534 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
5537 * c-common.h (objc_diagnose_private_ivar): New decl.
5538 * stub-objc.c (objc_diagnose_private_ivar): New stub.
5540 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
5542 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
5543 * c-common.h (enum rid): Add RID_AT_PACKAGE.
5544 (objc_ivar_visibility_kind): New enum.
5545 (objc_set_visibility): Adjust prototype to use visibility enum.
5546 * stub-objc.c (objc_set_visibility): Adjust stub to use
5549 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
5551 * c-cppbuiltin.c (builtin_define_float_constants): Emit
5552 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
5553 has the appropriate fma builtins.
5554 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
5556 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
5558 merge from FSF apple 'trunk' branch.
5559 2006 Fariborz Jahanian <fjahanian@apple.com>
5561 Radars 4436866, 4505126, 4506903, 4517826
5562 * c-common.c (c_common_resword): Define @property and its attributes.
5563 * c-common.h: Define property attribute enum entries.
5564 (OBJC_IS_PATTR_KEYWORD): New.
5565 (objc_property_attribute_kind): New enum.
5566 Declare objc_set_property_attr (), objc_add_property_variable (),
5567 objc_build_getter_call () and objc_build_setter_call ().
5568 * stub-objc.c (objc_set_property_attr): New stub.
5569 (objc_add_property_variable): Likewise.
5570 (objc_build_getter_call): Likewise.
5571 (objc_build_setter_call) Likewise.
5573 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
5575 merge from FSF apple 'trunk' branch.
5576 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
5578 Radar 3803157 (method attributes)
5579 * c-common.c (handle_deprecated_attribute): Recognize
5580 objc methods as valid declarations.
5581 * c-common.h: Declare objc_method_decl ().
5582 * stub-objc.c (objc_method_decl): New stub.
5584 2010-10-08 Joseph Myers <joseph@codesourcery.com>
5586 * c-common.c (parse_optimize_options): Call
5587 decode_cmdline_options_to_array_default_mask before
5588 decode_options. Update arguments to decode_options.
5589 * c-common.h (c_common_init_options_struct): Declare.
5590 * c-opts.c (c_common_init_options_struct): New. Split out from
5591 c_common_init_options.
5593 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
5595 Implemented fast enumeration for Objective-C.
5596 * c-common.h (objc_finish_foreach_loop): New.
5597 * stub-objc.c (objc_finish_foreach_loop): New.
5599 2010-10-05 Joseph Myers <joseph@codesourcery.com>
5601 * c-common.h (struct diagnostic_context): Don't declare here.
5602 (c_common_initialize_diagnostics): Declare using
5603 diagnostic_context typedef.
5604 * c-opts.c (c_common_handle_option): Pass global_dc to
5605 handle_generated_option.
5607 2010-10-04 Joseph Myers <joseph@codesourcery.com>
5609 * c-opts.c (c_common_handle_option): Pass &global_options_set to
5610 handle_generated_option.
5612 2010-10-03 Ian Lance Taylor <iant@google.com>
5614 * c.opt (-fplan9-extensions): New option.
5616 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5618 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
5620 (c_cpp_builtins): Call functions from cppbuiltin.c instead
5621 of duplicating code.
5623 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
5625 * c-common.c: Add two new entries for @optional
5626 and @required keywords.
5628 merge from FSF 'apple/trunk' branch.
5629 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
5632 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
5633 objective-c keywords.
5634 (objc_set_method_opt): New declaration.
5635 * stub-objc.c (objc_set_method_opt): New stub.
5637 2010-09-30 Joseph Myers <joseph@codesourcery.com>
5639 * c-common.c (handle_optimize_attribute): Pass &global_options to
5640 cl_optimization_save and cl_optimization_restore.
5641 * c-opts.c (c_common_handle_option): Pass &global_options to
5642 handle_generated_option.
5643 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
5644 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
5645 &global_options to cl_optimization_restore.
5647 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
5649 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
5650 Objective-C/Objective-C++ keywords.
5652 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5654 Merge from 'apple/trunk' branch on FSF servers.
5656 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
5659 * c-common.h (objc_check_global_decl): New declaration.
5660 * stub-objc.c (objc_check_global_decl): New stub.
5662 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5664 * c.opt: Don't use VarExists.
5666 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5668 * c-common.c (c_cpp_error): Update names of diagnostic_context
5670 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
5671 cl_optimization members.
5672 * c-opts.c (warning_as_error_callback, c_common_handle_option,
5673 sanitize_cpp_opts, finish_options): Update names of cpp_options
5676 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5678 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
5679 (objc_is_reserved_word): Removed.
5680 * c-common.c: Updated comments.
5681 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
5682 objc_is_reserved_word.
5683 * stub-objc.c (objc_is_reserved_word): Removed.
5685 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5687 * c-common.h (objc_add_method_declaration): Adjust prototype to
5689 (objc_start_method_definition): Likewise.
5690 (objc_build_keyword_decl): Likewise.
5691 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
5692 (objc_start_method_definition): Likewise.
5693 (objc_build_keyword_decl): Likewise.
5695 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5697 * c-common.h (objc_start_class_interface): Adjust prototype.
5698 (objc_start_category_interface): Likewise.
5699 (objc_start_protocol): Likewise.
5700 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
5701 (objc_start_class_interface): Likewise.
5702 (objc_start_category_interface): Likewise.
5704 2010-09-27 Ian Lance Taylor <iant@google.com>
5706 * c-common.c (c_common_attribute_table): Add no_split_stack.
5707 (handle_no_split_stack_attribute): New static function.
5709 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
5711 Merge from 'apple/trunk' branch on FSF servers.
5713 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
5716 * c-common.h (objc_have_common_type): New declaration.
5717 * stub-objc.c (objc_have_common_type): New stub.
5719 2005-06-22 Ziemowit Laski <zlaski@apple.com>
5722 * c-common.h (objc_common_type): New prototype.
5723 * stub-objc.c (objc_common_type): New stub.
5725 2010-09-24 Jan Hubicka <jh@suse.cz>
5727 * c-common.c (handle_leaf_attribute): New function.
5728 (struct attribute_spec c_common_att): Add leaf.
5730 2010-09-22 Joseph Myers <joseph@codesourcery.com>
5732 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
5733 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
5734 -dump, -dump=, -imacros, -imacros=, -include, -include=,
5735 -include-barrier, -include-directory, -include-directory=,
5736 -include-directory-after, -include-directory-after=,
5737 -include-prefix, -include-prefix=, -include-with-prefix,
5738 -include-with-prefix=, -include-with-prefix-after,
5739 -include-with-prefix-after=, -include-with-prefix-before,
5740 -include-with-prefix-before=, -no-integrated-cpp,
5741 -no-line-commands, -no-standard-includes, -no-warnings, -output,
5742 -output=, -pedantic, -pedantic-errors, -preprocess,
5743 -print-missing-file-dependencies, -trace-includes, -traditional,
5744 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
5745 -user-dependencies, -verbose, -write-dependencies,
5746 -write-user-dependencies, no-integrated-cpp, traditional): New.
5748 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5751 * c-common.h (objc_start_method_definition): Return bool instead
5753 * stub-objc.c (objc_start_method_definition): Return bool instead
5756 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5759 * c-common.h (objc_get_interface_ivars): New declaration.
5760 * stub-objc.c (objc_get_interface_ivars): New stub.
5762 2010-09-15 Ian Lance Taylor <iant@google.com>
5764 * c-common.c (parse_optimize_options): Do not capitalize warning
5765 messages. Remove period at end of warning message.
5767 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5769 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
5770 (handle_alias_attribute): ... here.
5771 (handle_ifunc_attribute): New.
5773 2010-09-06 Mark Mitchell <mark@codesourcery.com>
5775 * c-common.h (do_warn_double_promotion): Declare.
5776 * c-common.c (do_warn_double_promotion): Define.
5778 2010-09-05 Mark Mitchell <mark@codesourcery.com>
5780 * c.opt (Wdouble-promotion): New.
5782 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5784 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
5785 fvtable-thunks, fxref): Mark no longer supported in help text.
5787 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5789 * c.opt (Wimport, fall-virtual, falt-external-templates,
5790 fdefault-inline, fenum-int-equiv, fexternal-templates,
5791 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
5792 fname-mangling-version-, fnew-abi, fnonnull-objects,
5793 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
5794 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
5796 (fhandle-exceptions): Mark with Alias and Warn.
5797 * c-opts.c (c_common_handle_option): Don't handle options marked
5800 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5802 * c.opt (Wcomments, Werror-implicit-function-declaration,
5803 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
5804 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
5806 * c-common.c (option_codes): Use OPT_Wcomment instead of
5808 * c-opts.c (warning_as_error_callback, c_common_handle_option):
5809 Don't handle options marked as aliases.
5811 2010-08-25 Richard Guenther <rguenther@suse.de>
5813 * c-common.c (c_common_get_alias_set): Remove special
5814 handling for pointers.
5816 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
5818 * c-common.c: Use FOR_EACH_VEC_ELT.
5819 * c-gimplify.c: Likewise.
5820 * c-pragma.c: Likewise.
5822 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5824 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
5826 (MMDX): Change back to MMD. Mark NoDriverArg instead of
5828 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
5829 instead of OPT_MDX and OPT_MMDX.
5831 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5833 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
5835 2010-08-12 Joseph Myers <joseph@codesourcery.com>
5837 * c.opt (MD, MMD): Change to MDX and MMDX.
5838 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
5840 2010-08-11 Joseph Myers <joseph@codesourcery.com>
5842 * c-opts.c (c_common_handle_option): Call handle_generated_option
5843 instead of handle_option.
5845 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5847 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
5848 (maybe_apply_renaming_pragma): Delete unneeded declarations.
5850 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5852 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
5853 (pending_redefine_extname): Change type to a VEC.
5854 (add_to_renaming_pragma_list): Update for new type of
5855 pending_redefine_extname.
5856 (maybe_apply_renaming_pragma): Likewise.
5858 2010-08-04 Arnaud Charlet <charlet@adacore.com>
5860 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
5862 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
5863 decide whether a type has already been declared/seen.
5864 Do not go to the original type.
5865 (dump_nested_types): New parameter forward.
5866 Generate forward declaration if needed and mark type as visited.
5867 (print_ada_declaration): Call dump_nested_types if not already done.
5868 Mark types as visited.
5870 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5872 * c.opt (-print-pch-checksum): Remove option.
5873 * c-opts.c (c_common_handle_option): Don't handle
5874 OPT_print_pch_checksum.
5876 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5878 * c-common.h (c_common_handle_option): Update prototype and return
5880 * c-opts.c (c_common_handle_option): Update prototype and return
5881 value type. Update calls to handle_option and
5882 enable_warning_as_error.
5884 2010-07-27 Jakub Jelinek <jakub@redhat.com>
5887 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
5889 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5891 * c-common.h (c_common_missing_argument): Remove.
5892 * c-opts.c (c_common_missing_argument): Remove.
5893 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
5894 idirafter, imacros, include, isysroot, isystem, iquote): Add
5896 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
5898 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5900 * c-common.h (c_common_option_lang_mask,
5901 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
5903 (c_common_init_options): Update prototype.
5904 * c-opts.c (c_common_option_lang_mask): New.
5905 (c_common_initialize_diagnostics): Split out of
5906 c_common_init_options.
5907 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
5909 (c_common_init_options): Update prototype. Use decoded options in
5910 search for -lang-asm.
5912 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5914 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5915 * c-format.c: Likewise.
5917 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5919 * c-common.h: Include diagnostic-core.h. Error if already
5921 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
5923 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
5925 * c-common.c (IN_GCC_FRONTEND): Do not undef.
5926 Do not include expr.h
5927 (vector_mode_valid_p): Move here.
5929 2010-06-21 DJ Delorie <dj@redhat.com>
5931 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
5932 allow these pragmas anywhere.
5934 2010-06-14 Jakub Jelinek <jakub@redhat.com>
5937 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
5938 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
5939 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
5940 ggc_strdup instead of xstrdup.
5942 2010-06-10 Jakub Jelinek <jakub@redhat.com>
5944 * c-cppbuiltin.c: Include cpp-id-data.h.
5945 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
5946 (lazy_hex_fp_value): New function.
5947 (builtin_define_with_hex_fp_value): Provide definitions lazily.
5949 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5951 * c-gimplify.c: Do not include tree-flow.h
5953 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
5956 * c-common.c: Rename targetm member:
5957 targetm.enum_va_list -> targetm.enum_va_list_p
5959 2010-06-28 Anatoly Sokolov <aesok@post.ru>
5961 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
5963 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5965 * c-cppbuiltin.c: Do not include except.h.
5967 2010-06-24 Andi Kleen <ak@linux.intel.com>
5969 * c-common.c (warn_for_omitted_condop): New.
5970 * c-common.h (warn_for_omitted_condop): Add prototype.
5972 2010-06-21 Joseph Myers <joseph@codesourcery.com>
5974 * c.opt (lang-objc): Remove.
5975 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
5977 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
5979 * c-opts.c: Include "tm_p.h".
5981 2010-06-20 Joseph Myers <joseph@codesourcery.com>
5983 * c-common.c (parse_optimize_options): Update call to
5986 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
5988 * c-common.c (record_types_used_by_current_var_decl): Adjust for
5989 new type of types_used_by_cur_var_decl.
5991 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
5994 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
5995 for C++ standard compliance.
5997 2010-06-16 Jason Merrill <jason@redhat.com>
5999 * c.opt: Add -Wnoexcept.
6001 2010-06-16 Richard Guenther <rguenther@suse.de>
6004 * c-common.c (c_common_truthvalue_conversion): Remove
6005 premature and wrong optimization concering ADDR_EXPRs.
6007 2010-06-15 Arnaud Charlet <charlet@adacore.com>
6009 * c-ada-spec.c (dump_sloc): Remove column info.
6010 (is_simple_enum): New function.
6011 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
6012 enum types when relevant.
6014 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
6016 * c-common.c (conversion_warning): Warn at expression
6019 2010-06-10 Joseph Myers <joseph@codesourcery.com>
6021 * c-opts.c (c_common_handle_option): Don't handle
6024 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
6026 * c-pragma.c (push_alignment): Use typed GC allocation.
6027 (handle_pragma_push_options): Likewise.
6029 * c-common.c (parse_optimize_options): Likewise.
6031 * c-common.h (struct sorted_fields_type): Add variable_size GTY
6034 2010-06-07 Joseph Myers <joseph@codesourcery.com>
6036 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
6037 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6038 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6039 flag_signed_bitfields, warn_strict_null_sentinel,
6040 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
6041 flag_gen_declaration, flag_no_gnu_keywords,
6042 flag_implement_inlines, flag_implicit_templates,
6043 flag_implicit_inline_templates, flag_optional_diags,
6044 flag_elide_constructors, flag_default_inline, flag_rtti,
6045 flag_conserve_space, flag_access_control, flag_check_new,
6046 flag_new_for_scope, flag_weak, flag_working_directory,
6047 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
6048 flag_enforce_eh_specs, flag_threadsafe_statics,
6049 flag_pretty_templates): Remove.
6050 * c-common.h (flag_preprocess_only, flag_nil_receivers,
6051 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
6052 flag_replace_objc_classes, flag_undef, flag_no_builtin,
6053 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
6054 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
6055 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
6056 flag_no_gnu_keywords, flag_implement_inlines,
6057 flag_implicit_templates, flag_implicit_inline_templates,
6058 flag_optional_diags, flag_elide_constructors, flag_default_inline,
6059 flag_rtti, flag_conserve_space, flag_access_control,
6060 flag_check_new, flag_new_for_scope, flag_weak,
6061 flag_working_directory, flag_use_cxa_atexit,
6062 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
6063 flag_threadsafe_statics, flag_pretty_templates,
6064 warn_strict_null_sentinel): Remove.
6065 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
6066 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
6067 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
6068 fimplicit-inline-templates, fimplicit-templates,
6069 flax-vector-conversions, fms-extensions, fnil-receivers,
6070 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
6071 frtti, fshort-double, fshort-enums, fshort-wchar,
6072 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
6073 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
6074 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
6075 gen-decls, undef): Use Var.
6076 (fdefault-inline, foptional-diags): Document as doing nothing.
6077 * c-opts.c (c_common_handle_option): Remove cases for options now
6078 using Var. Mark ignored options as such.
6080 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
6082 * c-common.c: Moved to here from parent directory.
6083 * c-common.def: Likewise.
6084 * c-common.h: Likewise.
6085 * c-cppbuiltin.c: Likewise.
6086 * c-dump.c: Likewise.
6087 * c-format.c: Likewise.
6088 * c-format.h : Likewise.
6089 * c-gimplify.c: Likewise.
6090 * c-lex.c: Likewise.
6091 * c-omp.c: Likewise.
6093 * c-opts.c: Likewise.
6094 * c-pch.c: Likewise.
6095 * c-ppoutput.c: Likewise.
6096 * c-pragma.c: Likewise.
6097 * c-pragma.h: Likewise.
6098 * c-pretty-print.c: Likewise.
6099 * c-pretty-print.h: Likewise.
6100 * c-semantics.c: Likewise.
6101 * stub-objc.c: Likewise.
6103 * c-common.c: Include gt-c-family-c-common.h.
6104 * c-pragma.c: Include gt-c-family-c-pragma.h.
6106 Copyright (C) 2010-2016 Free Software Foundation, Inc.
6108 Copying and distribution of this file, with or without modification,
6109 are permitted in any medium without royalty provided the copyright
6110 notice and this notice are preserved.