1 2015-12-01 Julian Brown <julian@codesourcery.com>
2 Cesar Philippidis <cesar@codesourcery.com>
3 James Norris <James_Norris@mentor.com>
5 * c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
6 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
7 (pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
9 2015-11-30 Eric Botcazou <ebotcazou@adacore.com>
11 * c-ada-spec.c (print_ada_macros): Remove redundant blank line.
12 (decl_sloc_common): Delete and move bulk of processing to...
14 (pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
15 (dump_ada_double_name): Remove S parameter and compute the suffix.
16 (dump_ada_array_type): Add PARENT parameter. Simplify computation of
17 element type and deal with an anonymous one.
18 (dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
19 (dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
20 and remove reference to QUAL_UNION_TYPE.
21 (dump_nested_types): Make 2 passes on the fields and move bulk to...
22 (dump_nested_type): ...here. New function extracted from above.
23 Generate a full declaration for anonymous element type of arrays.
24 (print_ada_declaration): Really skip anonymous declarations. Remove
25 references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
26 Clean up processing of declarations of array types and objects.
27 (print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
28 Remove obsolete code and tidy up.
30 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
33 * c-common.c (handle_transparent_union_attribute): Update
36 2015-11-27 Martin Liska <mliska@suse.cz>
39 * array-notation-common.c (cilkplus_extract_an_triplets):
40 Release vector of vectors.
41 * cilk.c (gimplify_cilk_spawn): Free allocated memory.
43 2015-11-26 Eric Botcazou <ebotcazou@adacore.com>
46 * c-ada-spec.c (dump_nested_types): Add guard for error_mark_node.
47 (print_ada_struct_decl): Likewise.
49 2015-11-23 Igor Zamyatin <igor.zamyatin@intel.com>
52 * c-gimplify.c (c_gimplify_expr): Stop the process if see an error.
53 * cilk.c (recognize_spawn): Determine location in a more precise
56 2015-11-19 Jason Merrill <jason@redhat.com>
58 * c-common.c (shorten_compare): But look through macros from
61 2015-11-18 Jason Merrill <jason@redhat.com>
63 * c-common.c (shorten_compare): Don't -Wtype-limits if the
64 non-constant operand comes from a macro.
66 2015-11-17 Jason Merrill <jason@redhat.com>
69 * c-common.c (warn_tautological_cmp): Fold before checking for
72 2015-11-16 Marek Polacek <polacek@redhat.com>
75 * c-common.c (check_case_bounds): Fold low and high cases.
77 2015-11-16 Marek Polacek <polacek@redhat.com>
79 * c-ada-spec.c (dump_ada_template): Use RECORD_OR_UNION_TYPE_P.
80 * c-common.c (c_common_get_alias_set): Likewise.
81 (handle_visibility_attribute): Likewise.
83 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
85 * c-common.c (handle_simd_attribute): New.
86 (struct attribute_spec): Add entry for "simd".
87 (handle_simd_attribute): New.
89 2015-11-13 Kai Tietz <ktietz70@googlemail.com>
91 * c-lex.c (interpret_float): Use fold_convert.
93 2015-11-13 David Malcolm <dmalcolm@redhat.com>
95 * c-common.c (c_fully_fold_internal): Capture existing souce_range,
96 and store it on the result.
97 * c-opts.c (c_common_init_options): Set
98 global_dc->colorize_source_p.
100 2015-11-12 James Norris <jnorris@codesourcery.com>
101 Joseph Myers <joseph@codesourcery.com>
103 * c-pragma.c (oacc_pragmas): Add entry for declare directive.
104 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_DECLARE.
105 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT and
106 PRAGMA_OACC_CLAUSE_LINK.
108 2015-11-11 Marek Polacek <polacek@redhat.com>
112 * c-common.c (valid_array_size_p): New function.
113 * c-common.h (valid_array_size_p): Declare.
115 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr>
118 * c-pragma.c (c_register_pragma_1): Update the gcc_assert to 256.
120 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
122 * array-notation-common.c: Remove unused header files.
123 * c-ada-spec.c: Likewise.
124 * c-cilkplus.c: Likewise.
125 * c-common.c: Likewise.
126 * c-cppbuiltin.c: Likewise.
127 * c-dump.c: Likewise.
128 * c-format.c: Likewise.
129 * c-gimplify.c: Likewise.
130 * c-indentation.c: Likewise.
133 * c-opts.c: Likewise.
135 * c-ppoutput.c: Likewise.
136 * c-pragma.c: Likewise.
137 * c-pretty-print.c: Likewise.
138 * c-semantics.c: Likewise.
139 * c-ubsan.c: Likewise.
141 * stub-objc.c: Likewise.
143 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
144 Cesar Philippidis <cesar@codesourcery.com>
145 James Norris <jnorris@codesourcery.com>
146 Julian Brown <julian@codesourcery.com>
147 Nathan Sidwell <nathan@codesourcery.com>
149 * c-pragma.c (oacc_pragmas): Add "routine".
150 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE.
152 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
154 * c-common.c (c_common_attributes): Add scalar_storage_order.
155 (handle_scalar_storage_order_attribute): New function.
156 * c-pragma.c (global_sso): New variable.
157 (maybe_apply_pragma_scalar_storage_order): New function.
158 (handle_pragma_scalar_storage_order): Likewise.
159 (init_pragma): Register scalar_storage_order.
160 * c-pragma.h (maybe_apply_pragma_scalar_storage_order): Declare.
161 * c.opt (Wscalar-storage-order): New warning.
162 (fsso-struct=): New option.
164 2015-11-08 Martin Sebor <msebor@redhat.com>
166 * c.opt (Wplacement-new): Add a period to the end of a sentence.
168 2015-11-07 Richard Sandiford <richard.sandiford@arm.com>
170 * c-common.c: Don't undef DEF_BUILTIN.
172 2015-11-06 David Malcolm <dmalcolm@redhat.com>
174 * c-common.c (c_cpp_error): Convert parameter from location_t to
175 rich_location *. Eliminate the "column_override" parameter and
176 the call to diagnostic_override_column.
177 Update the "done_lexing" clause to set range 0
178 on the rich_location, rather than overwriting a location_t.
179 * c-common.h (c_cpp_error): Convert parameter from location_t to
180 rich_location *. Eliminate the "column_override" parameter.
182 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
183 Thomas Schwinge <thomas@codesourcery.com>
184 James Norris <jnorris@codesourcery.com>
186 * c-omp.c (c_oacc_split_loop_clauses): Make TILE, GANG, WORKER, VECTOR,
187 AUTO, SEQ, INDEPENDENT and PRIVATE loop clauses. Associate REDUCTION
188 clauses with parallel and kernels and loops.
189 * c-pragma.h (enum pragma_omp_clause): Add entries for
190 PRAGMA_OACC_CLAUSE_{INDEPENDENT,TILE,DEFAULT}.
191 * pt.c (tsubst_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,
192 NUM_WORKERS,VECTOR_LENGTH,GANG,WORKER,VECTOR,ASYNC,WAIT,TILE,AUTO,
194 (tsubst_expr): Add support for OMP_CLAUSE_{KERNELS,PARALLEL,LOOP}.
196 2015-11-05 Martin Sebor <msebor@redhat.com>
199 * c.opt (-Wplacement-new): New option.
201 2015-11-05 Jakub Jelinek <jakub@redhat.com>
203 * c-common.h (c_finish_omp_atomic): Add TEST argument.
204 (c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New prototypes.
205 * c-omp.c (c_finish_omp_atomic): Add TEST argument. Don't call
206 save_expr or create_tmp_var* if TEST is true.
207 (c_finish_omp_for): Store OMP_FOR_ORIG_DECLS always.
208 Don't call add_stmt here.
209 (struct c_omp_check_loop_iv_data): New type.
210 (c_omp_check_loop_iv_r, c_omp_check_loop_iv,
211 c_omp_check_loop_iv_exprs): New functions.
212 (c_omp_split_clauses): Adjust for lastprivate being allowed on
214 (c_omp_declare_simd_clauses_to_numbers): Change
215 OMP_CLAUSE_LINEAR_VARIABLE_STRIDE OMP_CLAUSE_LINEAR_STEP into numbers.
216 (c_omp_declare_simd_clauses_to_decls): Similarly change those
217 from numbers to PARM_DECLs.
219 2015-11-04 Mikhail Maltsev <maltsevm@gmail.com>
221 * c-omp.c (c_omp_split_clauses): Remove conditional compilation. Use
224 2015-11-03 Bernd Schmidt <bschmidt@redhat.com>
227 * c-family/c-common.h (fold_offsetof_1): Add argument.
228 * c-family/c-common.c (fold_offsetof_1): Diagnose more invalid
229 offsetof expressions that reference elements past the end of
232 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
233 Chung-Lin Tang <cltang@codesourcery.com>
235 * c-pragma.c (oacc_pragmas): Add "atomic".
236 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC.
238 2015-10-30 Evgeny Stupachenko <evstupac@gmail.com>
240 * c-common.c (handle_target_clones_attribute): New.
241 (c_common_attribute_table): Add handle_target_clones_attribute.
242 (handle_always_inline_attribute): Add check on target_clones attribute.
243 (handle_target_attribute): Ditto.
245 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
247 * array-notation-common.c: Reorder #include's and remove duplicates.
248 * c-ada-spec.c: Likewise.
249 * c-cilkplus.c: Likewise.
250 * c-common.c: Likewise.
251 * c-cppbuiltin.c: Likewise.
252 * c-dump.c: Likewise.
253 * c-format.c: Likewise.
254 * c-gimplify.c: Likewise.
255 * c-indentation.c: Likewise.
258 * c-opts.c: Likewise.
260 * c-ppoutput.c: Likewise.
261 * c-pragma.c: Likewise.
262 * c-pretty-print.c: Likewise.
263 * c-semantics.c: Likewise.
264 * c-ubsan.c: Likewise.
266 * stub-objc.c: Likewise.
268 2015-10-28 Jason Merrill <jason@redhat.com>
270 * c-common.c (pointer_int_sum): Fold the MULT_EXPR.
272 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
273 James Norris <jnorris@codesourcery.com>
274 Cesar Philippidis <cesar@codesourcery.com>
278 * c-common.h (c_oacc_split_loop_clauses): Declare function.
279 * c-omp.c (c_oacc_split_loop_clauses): New function.
281 2015-10-21 Martin Sebor <msebor@redhat.com>
284 * c.opt: End each sentence that describes an option with a period.
286 2015-10-20 Marek Polacek <polacek@redhat.com>
288 * array-notation-common.c (is_cilkplus_vector_p): Define.
289 * c-common.h (is_cilkplus_vector_p): Declare.
291 2015-10-20 Marek Polacek <polacek@redhat.com>
293 * c.opt (std=gnu++11): Do not describe as experimental.
294 (std=gnu++14): Likewise.
296 2015-10-19 Jason Merrill <jason@redhat.com>
298 * c-cppbuiltin.c (c_cpp_builtins): Define
299 __cpp_nontype_template_args.
301 2015-10-19 Jason Merrill <jason@redhat.com>
303 * c-cppbuiltin.c (c_cpp_builtins): Define
304 __cpp_enumerator_attributes, __cpp_fold_expressions,
305 __cpp_unicode_characters.
307 2015-10-13 Jakub Jelinek <jakub@redhat.com>
308 Aldy Hernandez <aldyh@redhat.com>
310 * c-common.c (enum c_builtin_type): Define DEF_FUNCTION_TYPE_9,
311 DEF_FUNCTION_TYPE_10 and DEF_FUNCTION_TYPE_11.
312 (c_define_builtins): Likewise.
313 * c-common.h (enum c_omp_clause_split): Add
314 C_OMP_CLAUSE_SPLIT_TASKLOOP.
315 (c_finish_omp_critical, c_finish_omp_ordered): Add CLAUSES argument.
316 (c_finish_omp_for): Add ORIG_DECLV argument.
317 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP as
318 201511 instead of 201307.
319 * c-omp.c (c_finish_omp_critical): Add CLAUSES argument, set
320 OMP_CRITICAL_CLAUSES to it.
321 (c_finish_omp_ordered): Add CLAUSES argument, set
322 OMP_ORDERED_CLAUSES to it.
323 (c_finish_omp_for): Add ORIG_DECLV argument, set OMP_FOR_ORIG_DECLS
324 to it if OMP_FOR. Clear DECL_INITIAL on the IVs.
325 (c_omp_split_clauses): Handle OpenMP 4.5 combined/composite
326 constructs and new OpenMP 4.5 clauses. Clear
327 OMP_CLAUSE_SCHEDULE_SIMD if not combined with OMP_SIMD. Add
329 * c-pragma.c (omp_pragmas_simd): Add taskloop.
330 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKLOOP.
331 (enum pragma_omp_clause): Add
332 PRAGMA_OMP_CLAUSE_{DEFAULTMAP,GRAINSIZE,HINT,{IS,USE}_DEVICE_PTR}
333 and PRAGMA_OMP_CLAUSE_{LINK,NOGROUP,NUM_TASKS,PRIORITY,SIMD,THREADS}.
335 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
337 * c-lex.c (interpret_float): Use real_equal instead of
340 2015-10-04 Jason Merrill <jason@redhat.com>
342 Implement N4514, C++ Extensions for Transactional Memory.
343 * c-common.c (c_common_reswords): Add C++ TM TS keywords.
344 (c_common_attribute_table): Add transaction_safe_dynamic.
345 transaction_safe now affects type identity.
346 (handle_tm_attribute): Handle transaction_safe_dynamic.
347 * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT,
348 RID_ATOMIC_CANCEL, RID_SYNCHRONIZED.
349 (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED.
351 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory.
352 * c-pretty-print.c (pp_c_attributes_display): Don't print
353 transaction_safe in C++.
355 2015-10-02 Marek Polacek <polacek@redhat.com>
357 * c.opt (Wduplicated-cond): Don't enable by -Wall anymore.
359 2015-10-02 Marek Polacek <polacek@redhat.com>
362 * c-common.c (warn_duplicated_cond_add_or_warn): New function.
363 * c-common.h (warn_duplicated_cond_add_or_warn): Declare.
364 * c.opt (Wduplicated-cond): New option.
366 2015-10-01 Joseph Myers <joseph@codesourcery.com>
368 * c.opt (std=c11): Do not describe as experimental.
369 (std=gnu11): Likewise.
370 (std=iso9899:2011): Likewise.
372 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
374 * c-common.c (DEF_FUNCTION_TYPE_VAR_6): New.
375 (DEF_FUNCTION_TYPE_VAR_11): Delete.
377 2015-09-25 Marek Polacek <polacek@redhat.com>
379 * c-ubsan.c (ubsan_instrument_division): Remove unnecessary code.
380 (ubsan_instrument_shift): Likewise.
382 2015-09-25 Marek Polacek <polacek@redhat.com>
385 * c-ubsan.c (ubsan_instrument_division): Also pre-evaluate OP1.
387 2015-09-24 Patrick Palka <ppalka@gcc.gnu.org>
389 * c-indentation.c (should_warn_for_misleading_indentation):
390 Compare next_stmt_vis_column with guard_line_first_nws instead
391 of with guard_line_vis_column.
393 2015-09-23 Manuel López-Ibáñez <manu@gcc.gnu.org>
397 * c-pragma.c (handle_pragma_diagnostic): Detect non-warning
398 options and options not valid for the current language.
400 2015-09-22 Patrick Palka <ppalka@gcc.gnu.org>
402 * c-indentation.c (should_warn_for_misleading_indentation):
403 Float out and consolidate the calls to get_visual_column that
404 are passed guard_exploc as an argument. Compare
405 next_stmt_vis_column with guard_line_first_nws instead of with
408 2015-09-22 Nathan Sidwell <nathan@codesourcery.com>
410 * c.opt (Wmultiple-inheritance, Wvirtual-inheritance, Wtemplates,
411 Wnamespaces): New C++ warnings.
413 2015-09-22 Jason Merrill <jason@redhat.com>
415 * c-common.h (abi_compat_version_crosses): New.
416 (warn_abi_version): Declare.
417 * c-common.c: Define it.
418 * c-opts.c (c_common_post_options): Handle it.
419 flag_abi_compat_version defaults to 8.
421 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com>
423 Complete the implementation of N4230, Nested namespace definition.
424 * c-cppbuiltin.c: Add __cpp_namespace_attributes and
425 __cpp_nested_namespace_definitions.
427 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
429 * c-pragma.c (handle_pragma_diagnostic): Fix wrong return.
431 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
433 * c-pragma.c (handle_pragma_diagnostic): Use explicit location
435 * c-pragma.h (pragma_lex): Add optional loc argument.
437 2015-09-16 Mikhail Maltsev <maltsevm@gmail.com>
439 * c-format.c (check_format_arg): Adjust to use common block size in all
442 2015-09-15 David Malcolm <dmalcolm@redhat.com>
444 * c-format.c (location_from_offset): Update for change in
445 signature of location_get_source_line.
446 * c-indentation.c (get_visual_column): Likewise.
447 (line_contains_hash_if): Likewise.
449 2015-09-14 Marek Polacek <polacek@redhat.com>
451 * c-opts.c (c_common_post_options): Set C++ standard earlier, before
452 setting various warnings.
454 2015-09-14 Marek Polacek <polacek@redhat.com>
456 * c-common.c (warn_for_sign_compare): Cast to unsigned when shifting
459 2015-09-11 Mark Wielaard <mjw@redhat.com>
462 * c.opt (Wunused-variable): Option from common.opt.
463 (Wunused-const-variable): New option.
465 2015-09-09 Paolo Carlini <paolo.carlini@oracle.com>
468 * c.opt ([Wsubobject-linkage]): Add.
470 2015-09-03 Martin Sebor <msebor@redhat.com>
473 * c-common.h (c_decl_implicit, reject_gcc_builtin): Declare new
475 * c-common.c (reject_gcc_builtin): Define.
477 2015-09-02 Balaji V. Iyer <balaji.v.iyer@intel.com>
480 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): New
482 * c-gimplify.c (c_gimplify_expr): Added a call to the function
483 cilk_gimplify_call_params_in_spawned_fn.
484 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): New function.
485 (gimplify_cilk_spawn): Removed EXPR_STMT and CLEANUP_POINT_EXPR
488 2015-08-25 Marek Polacek <polacek@redhat.com>
491 * c-common.c (handle_weak_attribute): Don't check whether the
492 visibility can be changed here.
494 2015-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
496 * c-lex.c (c_lex_with_flags): Use explicit locations.
498 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
500 * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
501 c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
503 2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
506 * c-common.c (check_builtin_function_arguments): Add check
507 for BUILT_IN_SIGNBIT argument.
509 2015-08-18 Paolo Carlini <paolo.carlini@oracle.com>
512 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_static_assert value
515 2015-08-17 Marek Polacek <polacek@redhat.com>
517 * c-pretty-print.c (pp_c_cv_qualifiers): Remove code dealing
518 with whitespaces before qualifier names.
520 2015-08-12 Marek Polacek <polacek@redhat.com>
523 * c-common.c (maybe_warn_shift_overflow): Properly handle
524 left-shifting 1 into the sign bit.
526 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
528 * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy.
530 2015-08-06 Andrew Sutton <andrew.n.sutton@gmail.com>
531 Braden Obrzut <admin@maniacsvault.net>
532 Jason Merrill <jason@redhat.com>
534 Add C++ Concepts TS support.
535 * c-common.c (c_common_reswords): Add __is_same_as, concept, requires.
536 * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES.
537 (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New.
538 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts.
539 * c-opts.c (set_std_cxx1z): Set flag_concepts.
540 * c.opt (fconcepts): New.
542 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
544 * c-indentation.c (should_warn_for_misleading_indentation):
547 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
549 * c-indentation.c (get_visual_column): Add parameter first_nws,
550 use it. Update comment documenting the function.
551 (is_first_nonwhitespace_on_line): Remove.
552 (should_warn_for_misleading_indentation): Replace usage of
553 of is_first_nonwhitespace_on_line with get_visual_column.
555 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
557 * c-indentation.h (struct token_indent_info): Define.
558 (get_token_indent_info): Define.
559 (warn_for_misleading_information): Declare.
560 * c-common.h (warn_for_misleading_information): Remove.
561 * c-identation.c (warn_for_misleading_indentation):
562 Change declaration to take three token_indent_infos. Adjust
564 * c-identation.c (should_warn_for_misleading_indentation):
565 Likewise. Bail out early if the body is a compound statement.
566 (guard_tinfo_to_string): Define.
568 2015-07-30 Jason Merrill <jason@redhat.com>
570 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
571 '*' for reference decay.
573 2015-07-30 Marek Polacek <polacek@redhat.com>
575 * c-common.c (warn_tautological_cmp): Bail for float types.
577 2015-07-27 Marek Polacek <polacek@redhat.com>
580 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
582 2015-07-27 Marek Polacek <polacek@redhat.com>
586 * c-common.c (find_array_ref_with_const_idx_r): New function.
587 (warn_tautological_cmp): New function.
588 * c-common.h (warn_tautological_cmp): Declare.
589 * c.opt (Wtautological-compare): New option.
591 2015-07-23 Marek Polacek <polacek@redhat.com>
593 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
594 (ubsan_instrument_shift): Likewise.
596 2015-07-23 Marek Polacek <polacek@redhat.com>
599 * c-ubsan.c: Include gimplify.h.
600 (ubsan_instrument_division): Unshare OP0 and OP1.
601 (ubsan_instrument_shift): Likewise.
603 2015-07-20 Marek Polacek <polacek@redhat.com>
604 Richard Sandiford <richard.sandiford@arm.com>
607 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
609 (maybe_warn_shift_overflow): New function.
610 * c-common.h (maybe_warn_shift_overflow): Declare.
611 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
612 * c.opt (Wshift-overflow): New option.
614 2015-07-16 Martin Liska <mliska@suse.cz>
616 * c-format.c (static void check_format_info_main): Use
617 object_allocator instead of pool_allocator.
618 (check_format_arg): Likewise.
619 (check_format_info_main): Likewise.
621 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
623 * c-opts.c: Remove multiline #include comment.
625 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
627 * c-common.c: Fix double word typos.
629 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
631 * c-ada-spec.h (cpp_operation): Revert latest change.
632 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
633 constructors and destructors.
635 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
637 * c-common.h: Adjust includes for flags.h changes.
638 * stub-objc.c: Likewise.
640 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
642 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
643 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
645 2015-07-08 Jakub Jelinek <jakub@redhat.com>
647 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
648 are to be removed, return NULL rather than original clauses list.
650 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
652 * array-notation-common.c: Adjust includes.
653 * c-ada-spec.c: Likewise.
654 * c-cilkplus.c: Likewise.
655 * c-common.h: Likewise.
656 * c-cppbuiltin.c: Likewise.
657 * c-dump.c: Likewise.
658 * c-format.c: Likewise.
659 * c-gimplify.c: Likewise.
660 * c-indentation.c: Likewise.
663 * c-opts.c: Likewise.
665 * c-ppoutput.c: Likewise.
666 * c-pragma.c: Likewise.
667 * c-pretty-print.c: Likewise.
668 * c-semantics.c: Likewise.
669 * c-ubsan.c: Likewise.
671 * stub-objc.c: Likewise.
673 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
675 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
676 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
678 2015-07-01 Jason Merrill <jason@redhat.com>
680 * c-common.h (D_CXX11): Rename from D_CXX0X.
681 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
682 * c-common.c: Adjust.
684 * c-opts.c (c_common_post_options): Default to C++14.
686 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
688 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
690 Implement N4197 - Adding u8 character literals
691 * c-family/c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
693 * c-family/c-common.c (c_parse_error): Print CPP_UTF8CHAR and
694 CPP_UTF8CHAR_USERDEF tokens.
695 * c-family/c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
696 and CPP_UTF8CHAR tokens.
697 (lex_charconst): Treat CPP_UTF8CHAR token.
699 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
702 * c-common.c (do_warn_unused_parameter): Move here.
703 * c-common.h (do_warn_unused_parameter): Declare.
705 2015-06-29 Marek Polacek <polacek@redhat.com>
708 * c-common.c (check_case_bounds): Add bool * parameter. Set
710 (c_add_case_label): Add bool * parameter. Pass it down to
712 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
714 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
717 2015-06-27 Marek Polacek <polacek@redhat.com>
719 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
720 or VECTOR_INTEGER_TYPE_P throughout.
721 * c-gimplify.c: Likewise.
723 2015-06-26 Marek Polacek <polacek@redhat.com>
725 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
726 * c-common.c (c_fully_fold_internal): Likewise.
727 (c_alignof_expr): Likewise.
728 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
729 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
730 * cilk.c (create_parm_list): Likewise.
732 2015-06-26 Marek Polacek <polacek@redhat.com>
734 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
736 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
738 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
739 * c-gimplify.c: Likewise.
740 * c-pragma.c: Likewise.
741 * c-ubsan.c: Likewise.
744 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
746 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
749 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
751 * cilk.c: Move calls.h after tm.h in the include chain.
753 2015-06-25 Marek Polacek <polacek@redhat.com>
755 * array-notation-common.c: Use VAR_P throughout.
756 * c-ada-spec.c: Likewise.
757 * c-common.c: Likewise.
758 * c-format.c: Likewise.
759 * c-gimplify.c: Likewise.
761 * c-pragma.c: Likewise.
762 * c-pretty-print.c: Likewise.
765 2015-06-25 Marek Polacek <polacek@redhat.com>
767 * cilk.c (extract_free_variables): Use is_global_var.
769 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
771 * c-common.c: Don't include target-def.h.
773 2015-06-23 Marek Polacek <polacek@redhat.com>
775 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
776 when comparing INTEGER_CSTs.
778 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
780 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
781 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
782 (dump_ada_template): Skip partially specialized types.
784 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
786 * c-common.c (scalar_to_vector): Use std::swap instead of manually
789 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
791 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
792 * c-ada-spec.c: Likewise.
793 * c-cilkplus.c: Likewise.
794 * c-common.c: Likewise.
795 * c-common.h: Likewise.
796 * c-cppbuiltin.c: Likewise.
797 * c-dump.c: Likewise.
798 * c-format.c: Likewise.
799 * c-gimplify.c: Likewise.
800 * c-indentation.c: Likewise.
803 * c-opts.c: Likewise.
805 * c-ppoutput.c: Likewise.
806 * c-pragma.c: Likewise.
807 * c-pretty-print.c: Likewise.
808 * c-semantics.c: Likewise.
809 * c-ubsan.c: Likewise.
811 * stub-objc.c: Likewise.
813 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
816 * c-common.c (c_common_truthvalue_conversion): Warn when
817 converting an address of a reference to a truth value.
819 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
821 * array-notation-common.c : Adjust include files.
822 * c-ada-spec.c : Likewise.
823 * c-cilkplus.c : Likewise.
824 * c-common.c : Likewise.
825 * c-common.h : Likewise.
826 * c-cppbuiltin.c : Likewise.
827 * c-dump.c : Likewise.
828 * c-format.c : Likewise.
829 * c-gimplify.c : Likewise.
830 * c-indentation.c : Likewise.
831 * c-lex.c : Likewise.
832 * c-omp.c : Likewise.
833 * c-opts.c : Likewise.
834 * c-pch.c : Likewise.
835 * c-ppoutput.c : Likewise.
836 * c-pragma.c : Likewise.
837 * c-pretty-print.c : Likewise.
838 * c-semantics.c : Likewise.
839 * c-ubsan.c : Likewise.
841 * stub-objc.c : Likewise.
843 2015-06-08 Marek Polacek <polacek@redhat.com>
846 * c-format.c (location_from_offset): Return LOC if LINE is null.
848 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
850 * c-common.h (c_parse_final_cleanups): New prototype.
851 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
853 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
855 * array-notation-common.c: Adjust includes for restructured coretypes.h.
856 * c-ada-spec.c: Likewise.
857 * c-cilkplus.c: Likewise.
858 * c-common.c: Likewise.
859 * c-common.h: Likewise.
860 * c-cppbuiltin.c: Likewise.
861 * c-dump.c: Likewise.
862 * c-format.c: Likewise.
863 * c-gimplify.c: Likewise.
864 * c-indentation.c: Likewise.
867 * c-opts.c: Likewise.
869 * c-ppoutput.c: Likewise.
870 * c-pragma.c: Likewise.
871 * c-pretty-print.c: Likewise.
872 * c-semantics.c: Likewise.
873 * c-ubsan.c: Likewise.
875 * stub-objc.c: Likewise.
877 2015-06-02 David Malcolm <dmalcolm@redhat.com>
880 * c-indentation.c (should_warn_for_misleading_indentation): Use
881 expand_location rather than expand_location_to_spelling_point.
882 Don't warn if the guarding statement is more indented than the
885 2015-06-02 David Malcolm <dmalcolm@redhat.com>
887 * c-indentation.c (warn_for_misleading_indentation): Bail out
888 immediately if -Wmisleading-indentation isn't enabled.
890 2015-06-01 Martin Liska <mliska@suse.cz>
892 * c-format.c (check_format_arg):Use new type-based pool allocator.
893 (check_format_info_main) Likewise.
895 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
897 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
898 (has_nontrivial_methods): Likewise.
900 2015-05-25 Marek Polacek <polacek@redhat.com>
902 * c-ubsan.c (ubsan_instrument_shift): Use type0.
904 2015-05-22 Marek Polacek <polacek@redhat.com>
907 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
909 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
911 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
912 STACK_GROWS_DOWNWARD.
914 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
916 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
917 STACK_GROWS_DOWNWARD rather than if it is defined.
919 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
922 * c-format.c (location_column_from_byte_offset): New.
923 (location_from_offset): New.
924 (struct format_wanted_type): Add offset_loc field.
925 (check_format_info): Move handling of location for extra arguments
926 closer to the point of warning.
927 (check_format_info_main): Pass the result of location_from_offset
929 (format_type_warning): Pass the result of location_from_offset
932 2015-05-20 Marek Polacek <polacek@redhat.com>
934 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
936 2015-05-20 Marek Polacek <polacek@redhat.com>
938 * c-ada-spec.c (dump_sloc): Use DECL_P.
940 2015-05-20 Marek Polacek <polacek@redhat.com>
942 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
943 * c-common.c: Likewise.
945 2015-05-19 David Malcolm <dmalcolm@redhat.com>
947 * c-common.h (fe_file_change): Strengthen param from
948 const line_map * to const line_map_ordinary *.
949 (pp_file_change): Likewise.
950 * c-lex.c (fe_file_change): Likewise.
951 (cb_define): Use linemap_check_ordinary when invoking
953 (cb_undef): Likewise.
954 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
955 invoking cb_file_change.
956 (c_finish_options): Likewise.
957 (push_command_line_include): Likewise.
958 (cb_file_change): Strengthen param "new_map" from
959 const line_map * to const line_map_ordinary *.
960 * c-ppoutput.c (cb_define): Likewise for local "map".
961 (pp_file_change): Likewise for param "map" and local "from".
963 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
965 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
967 2015-05-18 Tom de Vries <tom@codesourcery.com>
969 * c-common.c (build_va_arg_1): New function.
970 (build_va_arg): Add address operator to va_list operand if necessary.
972 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
975 * c-common.c (int_safely_convertible_to_real_p): Define.
976 (unsafe_conversion_p): Check conversions involving complex types.
977 (conversion_warning): Add new warning message for conversions which
978 discard imaginary component.
979 * c-common.h: (enum conversion_safety): Add new enumerator for such
982 2015-05-14 Marek Polacek <polacek@redhat.com>
986 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
987 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
988 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
989 use it. If FOR_INT_CONST, require that all evaluated operands be
992 2015-05-12 David Malcolm <dmalcolm@redhat.com>
994 * c-common.h (warn_for_misleading_indentation): New prototype.
995 * c-indentation.c: New file.
996 * c.opt (Wmisleading-indentation): New option.
998 2015-05-12 Tom de Vries <tom@codesourcery.com>
1000 PR tree-optimization/66010
1001 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
1003 2015-05-09 Jason Merrill <jason@redhat.com>
1005 * c-opts.c (c_common_post_options): Also clear
1006 cpp_opts->cpp_warn_cxx11_compat.
1008 * c-common.h (enum cxx_dialect): Add cxx_unset.
1009 * c-common.c (cxx_dialect): Initialize to cxx_unset.
1010 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
1012 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
1013 (std=gnu++0x): Mark as Undocumented.
1014 (std=gnu++1y): Add deprecated message.
1016 2015-05-08 Jason Merrill <jason@redhat.com>
1018 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
1021 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
1023 2015-05-08 Marek Polacek <polacek@redhat.com>
1026 * c.opt (Woverride-init-side-effects): New option.
1028 2015-05-07 Marek Polacek <polacek@redhat.com>
1031 * c-common.c (c_fully_fold_internal): Warn when left shifting a
1033 * c.opt (Wshift-negative-value): New option.
1034 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
1035 when -Wextra and C99/C++11 mode.
1037 2015-05-07 Marek Polacek <polacek@redhat.com>
1038 Martin Uecker <uecker@eecs.berkeley.edu>
1040 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
1041 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
1043 2015-05-05 Jason Merrill <jason@redhat.com>
1045 * c.opt (Wterminate): New.
1047 2015-04-30 Marek Polacek <polacek@redhat.com>
1049 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
1050 require that the non-constant be of a boolean type.
1052 2015-04-29 Josh Triplett <josh@joshtriplett.org>
1054 * c-common.c (handle_section_attribute): Refactor to reduce
1055 nesting and distinguish between error cases.
1057 2015-04-29 Marek Polacek <polacek@redhat.com>
1060 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
1063 2015-04-29 Jakub Jelinek <jakub@redhat.com>
1065 * c-common.h (omp_clause_mask): Unconditionally define as a class.
1066 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
1067 HOST_BITS_PER_WIDE_INT.
1069 2015-04-28 Tom de Vries <tom@codesourcery.com>
1071 PR tree-optimization/65887
1072 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
1074 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
1075 Pierre-Marie de Rodat <derodat@adacore.com>
1077 * c-ada-spec.c (in_function): Delete.
1078 (dump_generic_ada_node): Do not change in_function and remove the
1079 redundant code dealing with it.
1080 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
1081 (print_ada_methods): Output the static member functions in a nested
1082 package after the regular methods as well as associated renamings.
1084 2015-04-24 Marek Polacek <polacek@redhat.com>
1087 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
1088 and OPT_Wshift_count_overflow.
1091 * c-common.c (warn_logical_operator): Warn if the operands have the
1094 2015-04-24 Marek Polacek <polacek@redhat.com>
1097 * c-common.c (warn_logical_operator): Bail if either operand comes
1098 from a macro expansion.
1100 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1103 * c-common.c (c_default_pointer_mode): Add definition.
1104 * c-common.h (c_default_pointer_mode): Add declaration.
1106 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1108 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
1109 on record_builtin_type argument.
1111 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1114 * c-common.c (warn_logical_not_parentheses): Don't warn for
1117 2015-03-07 Marek Polacek <polacek@redhat.com>
1120 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
1121 before trying to figure out whether we have a flexible array member.
1123 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
1124 Jonathan Wakely <jwakely.gcc@gmail.com>
1126 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
1128 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
1131 * c-ada-spec.c (print_destructor): Remove obsolete code.
1133 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
1135 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
1136 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
1137 DECL_TEMPLATE_RESULT emulations.
1138 (dump_ada_template)): Add guard for TYPE_METHODS.
1140 2015-02-27 Marek Polacek <polacek@redhat.com>
1143 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
1145 2015-02-27 Kai Tietz <ktietz@redhat.com>
1148 * c-pragma.c (handle_pragma_weak): Do not try to create
1149 weak/alias of declarations not being function, or variable
1152 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
1155 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1157 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
1159 2015-02-16 Marek Polacek <polacek@redhat.com>
1162 * c-format.c (check_format_types): Handle null param.
1164 2015-02-13 Marek Polacek <polacek@redhat.com>
1167 * c-format.c (check_format_types): Don't warn about different
1168 signedness if the original value is in the range of WANTED_TYPE.
1170 2015-02-12 Jason Merrill <jason@redhat.com>
1173 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
1174 to the current highest version.
1175 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
1177 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1181 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
1182 instead of RDIV_EXPR. Use build_binary_op instead of
1185 2015-01-30 Joseph Myers <joseph@codesourcery.com>
1187 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
1188 to pass input_location as first argument.
1190 2015-01-23 Tom de Vries <tom@codesourcery.com>
1193 * c.opt (fopenacc): Mark as LTO option.
1195 2015-01-23 Tom de Vries <tom@codesourcery.com>
1198 * c.opt (fopenmp): Mark as LTO option.
1200 2015-01-21 Jakub Jelinek <jakub@redhat.com>
1203 * cilk.c (fill_decls_vec): Only put decls into vector v.
1204 (compare_decls): Fix up formatting.
1206 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
1209 * cilk.c: Include vec.h.
1210 (struct cilk_decls): New structure.
1211 (wrapper_parm_cb): Split this function to...
1212 (fill_decls_vec): ...this...
1213 (create_parm_list): ...and this.
1214 (compare_decls): New function.
1215 (for_local_cb): Remove.
1216 (wrapper_local_cb): Ditto.
1217 (build_wrapper_type): For now first traverse and fill vector of
1218 declarations then sort it and then deal with sorted vector.
1219 (cilk_outline): Ditto.
1220 (declare_one_free_variable): Ditto.
1222 2015-01-21 Jason Merrill <jason@redhat.com>
1225 * c-format.c (check_format_arg): Call decl_constant_value.
1227 2015-01-19 Martin Liska <mliska@suse.cz>
1229 * c-common.c (handle_noicf_attribute): New function.
1231 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1232 Bernd Schmidt <bernds@codesourcery.com>
1233 James Norris <jnorris@codesourcery.com>
1234 Cesar Philippidis <cesar@codesourcery.com>
1235 Ilmir Usmanov <i.usmanov@samsung.com>
1236 Jakub Jelinek <jakub@redhat.com>
1238 * c.opt (fopenacc): New option.
1239 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
1240 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1242 * c-common.h (c_finish_oacc_wait): New prototype.
1243 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
1244 (c_finish_oacc_wait): New function.
1245 * c-pragma.c (oacc_pragmas): New variable.
1246 (c_pp_lookup_pragma, init_pragma): Handle it.
1247 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
1248 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
1249 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
1250 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
1251 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
1252 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
1253 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
1254 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
1255 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
1256 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
1257 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
1258 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
1259 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
1260 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
1261 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
1262 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
1263 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
1264 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
1265 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
1266 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
1267 PRAGMA_OACC_CLAUSE_WORKER.
1269 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
1271 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
1272 for the new option fstack-protector_explicit.
1273 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
1274 (handle_stack_protect_attribute): New function.
1276 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
1278 * c.opt: New option -Warray-bounds=.
1280 2015-01-09 Michael Collison <michael.collison@linaro.org>
1282 * array-notation-common.c: Include hash-set.h, machmode.h,
1283 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1284 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1285 * c-ada-spec.c: Ditto.
1286 * c-cilkplus.c: Ditto.
1287 * c-common.c: Include input.h due to flattening of tree.h.
1288 Define macro GCC_C_COMMON_C.
1289 * c-common.h: Flatten tree.h header files into c-common.h.
1290 Remove include of tree-core.h.
1291 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1292 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1293 fold-const.h, wide-int.h, and inchash.h due to
1294 flattening of tree.h.
1296 * c-format.c: Flatten tree.h header files into c-common.h.
1297 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
1298 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1299 fold-const.h, wide-int.h, and inchash.h due to
1300 flattening of tree.h.
1301 * c-dump.c: Include hash-set.h, machmode.h,
1302 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1303 fold-const.h, wide-int.h, and inchash.h due to
1304 flattening of tree.h.
1305 * c-format.c: Include hash-set.h, machmode.h,
1306 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1307 fold-const.h, wide-int.h, inchash.h and real.h due to
1308 flattening of tree.h.
1309 * c-gimplify.c: Include hash-set.h, machmode.h,
1310 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1311 fold-const.h, wide-int.h, and inchash.h due to
1312 flattening of tree.h.
1318 * c-ppoutput.c: Ditto.
1319 * c-pragma.c: Ditto.
1320 * c-pretty-print.c: Ditto.
1321 * c-semantics.c: Ditto.
1323 * stub-objc.c: Ditto.
1325 2015-01-08 Jason Merrill <jason@redhat.com>
1327 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
1328 do_ubsan_in_current_function.
1329 (ubsan_maybe_instrument_reference_or_call): Likewise.
1330 * c-ubsan.h: Declare it.
1332 2015-01-08 Mike Stump <mikestump@comcast.net>
1334 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
1336 2015-01-07 Marek Polacek <polacek@redhat.com>
1339 * c-common.c (c_fully_fold_internal): Warn for division and modulo
1340 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
1342 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
1345 * c.opt (Wsuggest-override): New option.
1347 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1349 Update copyright years.
1351 2015-01-05 Marek Polacek <polacek@redhat.com>
1354 * c-common.c (warn_array_subscript_with_type_char): Add location_t
1356 * c-common.h (warn_array_subscript_with_type_char): Update
1359 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
1361 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
1362 Control macro with flag_sized_deallocation.
1364 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1366 * c.opt (Wdiscarded-array-qualifiers): New option.
1368 2014-12-19 Jakub Jelinek <jakub@redhat.com>
1370 PR preprocessor/63831
1371 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
1372 and __has_cpp_attribute here.
1373 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
1374 c_common_has_attribute.
1375 * c-common.h (c_common_has_attribute): New prototype.
1376 * c-lex.c (init_c_lex): Set cb->has_attribute to
1377 c_common_has_attribute instead of cb_has_attribute.
1378 (get_token_no_padding): New function.
1379 (cb_has_attribute): Renamed to ...
1380 (c_common_has_attribute): ... this. No longer static. Use
1381 get_token_no_padding, require ()s, don't build TREE_LIST
1382 unnecessarily, fix up formatting, adjust diagnostics, call
1385 2014-12-15 Jason Merrill <jason@redhat.com>
1387 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
1388 (-Wsized-deallocation): New.
1389 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
1390 to on in C++14 and up.
1392 2014-12-11 Jason Merrill <jason@redhat.com>
1394 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
1396 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
1397 we aren't complaining about VLAs.
1399 2014-12-06 Marek Polacek <polacek@redhat.com>
1401 PR tree-optimization/64183
1402 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
1403 shift-expression if it is integer_type_node. Use types_compatible_p.
1405 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1407 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
1408 last argument from create_tmp_var_raw and create_tmp_var calls.
1409 * cilk.c (gimplify_cilk_spawn): Likewise.
1410 * c-omp.c (c_finish_omp_atomic): Likewise.
1412 2014-11-28 Marek Polacek <polacek@redhat.com>
1414 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
1415 instead of unsigned_type_node.
1417 2014-11-28 Marek Polacek <polacek@redhat.com>
1420 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
1422 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
1423 expression to unsigned_type_node.
1425 2014-11-20 Mark Wielaard <mjw@redhat.com>
1428 * c-opts.c (set_std_c89): Set lang_hooks.name.
1429 (set_std_c99): Likewise.
1430 (set_std_c11): Likewise.
1431 (set_std_cxx98): Likewise.
1432 (set_std_cxx11): Likewise.
1433 (set_std_cxx14): Likewise.
1434 (set_std_cxx1z): Likewise.
1436 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1439 * c-common.h (convert_vector_to_pointer_for_subscript): Change
1440 return type to bool.
1441 * c-common.c: Include gimple-expr.h.
1442 (convert_vector_to_pointer_for_subscript): Change return type to
1443 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
1444 and copy it into a TARGET_EXPR and use that instead of *vecp
1447 2014-11-19 David Malcolm <dmalcolm@redhat.com>
1449 Merger of git branch "gimple-classes-v2-option-3".
1450 * ChangeLog.gimple-classes: New.
1451 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
1452 from being just a vec<gimple> to a vec<gbind *>.
1454 2014-11-18 Jakub Jelinek <jakub@redhat.com>
1457 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
1458 argument to ptype, set type to TREE_TYPE (ptype). Don't call
1459 get_pointer_alignment for non-pointers. Use ptype, or if it is
1460 reference type, corresponding pointer type, as type of kind
1462 (ubsan_maybe_instrument_reference,
1463 ubsan_maybe_instrument_member_call): Adjust callers.
1465 2014-11-15 Marek Polacek <polacek@redhat.com>
1468 * array-notation-common.c (is_sec_implicit_index_fn): Return false
1470 (extract_array_notation_exprs): Return for NULL node.
1472 2014-11-12 Joseph Myers <joseph@codesourcery.com>
1474 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
1475 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
1477 2014-11-12 Jakub Jelinek <jakub@redhat.com>
1480 * c-common.c (check_builtin_function_arguments): Handle
1481 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
1483 2014-11-10 Andi Kleen <ak@linux.intel.com>
1486 * c-common.h (check_no_cilk): Declare.
1487 * cilk.c (get_error_location): New function.
1488 (check_no_cilk): Dito.
1490 2014-11-10 Andi Kleen <ak@linux.intel.com>
1492 * cilk.c (recognize_spawn): Use expression location
1495 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1497 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
1499 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
1501 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
1502 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
1503 (__cpp_range_based_for, __cpp_initializer_lists,
1504 __cpp_delegating_constructors, __cpp_nsdmi,
1505 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
1506 for C++11; (__cpp_attribute_deprecated): Remove in favor of
1507 __has_cpp_attribute.
1508 * c-lex.c (cb_has_attribute): New callback CPP function;
1509 (init_c_lex): Set has_attribute callback.
1511 2014-11-04 Richard Biener <rguenther@suse.de>
1513 * c-common.c (shorten_compare): Do not shorten mixed
1514 DFP and non-DFP compares.
1516 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1518 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
1519 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
1520 Commentary and rearrangement of tests.
1521 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
1522 Commentary and rearrangement of tests.
1523 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
1524 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
1526 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1528 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
1529 enum from machine_mode.
1531 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1533 * c-common.c: Adjust include files.
1534 * c-gimplify.c: Ditto.
1536 * c-pragma.c: Ditto.
1539 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1541 * c-gimplify.c: Adjust include files.
1543 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1546 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
1547 c_common_initialize_diagnostics.
1548 * c-common.h: Likewise.
1550 2014-10-24 Marek Polacek <polacek@redhat.com>
1553 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
1554 print "struct"/"union"/"enum" for typedefed names.
1556 2014-10-23 Marek Polacek <polacek@redhat.com>
1558 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
1561 2014-10-22 Jakub Jelinek <jakub@redhat.com>
1562 Yury Gribov <y.gribov@samsung.com>
1564 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1565 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
1566 instead of flag_sanitize_recover as bool flag.
1568 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
1570 * cilk.c: Revert previous change.
1572 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
1575 * cilk.c: Include vec.h.
1576 (struct cilk_decls): New structure.
1577 (wrapper_parm_cb): Split this function to...
1578 (fill_decls_vec): ...this...
1579 (create_parm_list): ...and this.
1580 (compare_decls): New function.
1581 (for_local_cb): Remove.
1582 (wrapper_local_cb): Ditto.
1583 (build_wrapper_type): For now first traverse and fill vector of
1584 declarations then sort it and then deal with sorted vector.
1585 (cilk_outline): Ditto.
1586 (declare_one_free_variable): Ditto.
1588 2014-10-17 Marek Polacek <polacek@redhat.com>
1590 * c-opts.c (c_common_post_options): Set warn_implicit_int.
1591 * c.opt (Wimplicit-int): Initialize to -1.
1593 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1595 * c-pragma.c: Adjust include files.
1596 * c-semantics.c: Likewise.
1598 2014-10-16 DJ Delorie <dj@redhat.com>
1600 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
1603 2014-10-14 Jason Merrill <jason@redhat.com>
1606 * c-common.h (CPP_PREPARSED_EXPR): New.
1607 (N_CP_TTYPES): Adjust.
1609 2014-10-15 Marek Polacek <polacek@redhat.com>
1611 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
1613 2014-10-14 DJ Delorie <dj@redhat.com>
1615 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
1616 types, not just __int128.
1617 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
1618 types, not just __int128.
1619 (cpp_atomic_builtins): Round pointer sizes up.
1620 (type_suffix): Use type precision, not specific types.
1621 * c-common.c (c_common_reswords): Remove __int128 special case.
1622 (c_common_type_for_size): Check for all __intN types, not just
1624 (c_common_type_for_mode): Likewise.
1625 (c_common_signed_or_unsigned_type): Likewise.
1626 (c_build_bitfield_integer_type): Likewise.
1627 (c_common_nodes_and_builtins): Likewise.
1628 (keyword_begins_type_specifier): Likewise.
1629 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
1632 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
1634 * c-common.c: Use hash_table instead of hashtab.
1636 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
1638 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
1641 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
1646 * c-common.c (warn_logical_operator): Punt for vectors.
1648 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
1650 Implement SD-6: SG10 Feature Test Recommendations
1651 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
1652 macros and the __has_header macro.
1654 2014-09-30 Jason Merrill <jason@redhat.com>
1656 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
1657 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
1658 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1660 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
1661 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
1663 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
1664 * c-common.c (c_common_reswords): Remove __is_convertible_to.
1666 2014-09-24 Marek Polacek <polacek@redhat.com>
1670 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
1672 2014-09-23 Andi Kleen <ak@linux.intel.com>
1674 * c-common.c (handle_no_reorder_attribute): New function.
1675 (c_common_attribute_table): Add no_reorder attribute.
1677 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1679 * c-cppbuiltin.c (c_cpp_builtins): Define
1680 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
1683 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1685 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
1686 for supported floating-point modes.
1688 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1690 * c.opt (Wpsabi): Use LangEnabledBy.
1691 * c-opts.c (c_common_handle_option): Do not handle here.
1693 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1695 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
1696 macros for floating-point modes.
1698 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
1701 * c-cppbuiltin.c (builtin_define_float_constants): Correct
1702 __*_DENORM_MIN__ without denormals.
1704 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1706 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
1707 ubsan_instrument_vla, ubsan_instrument_return): Adjust
1708 ubsan_create_data callers.
1709 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
1710 index is constant or BIT_AND_EXPR with constant mask and is
1711 small enough for the bound.
1712 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
1713 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
1715 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1717 * c.opt: Add CppReason to various flags.
1718 (Wdate-time): Re-sort.
1719 * c-common.c: Include c-common.h earlier.
1720 (struct reason_option_codes_t): Delete.
1721 (c_option_controlling_cpp_error): Prefix global type and struct
1724 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1726 * c.opt (Wnormalized): New.
1727 (Wnormalized=): Use Enum and Reject Negative.
1728 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
1730 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1732 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
1733 digits of floating-point modes if -fbuilding-libgcc.
1735 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1737 * c-cppbuiltin.c (c_cpp_builtins): Also define
1738 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
1739 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
1740 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
1741 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
1742 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
1743 __LIBGCC_STACK_GROWS_DOWNWARD__,
1744 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
1745 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
1746 __LIBGCC_DWARF_FRAME_REGISTERS__,
1747 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
1748 __LIBGCC_STACK_POINTER_REGNUM__ and
1749 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
1750 (builtin_define_with_value): Handle backslash-escaping in string
1753 2014-09-05 Richard Biener <rguenther@suse.de>
1756 * c-format.c (check_format_arg): Properly handle
1757 effectively signed POINTER_PLUS_EXPR offset.
1759 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1761 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
1762 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
1763 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
1765 * c-opts.c (c_common_handle_option): Do not handle here.
1766 (sanitize_cpp_opts): Likewise.
1767 * c-common.c (struct reason_option_codes_t): Handle
1768 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
1770 2014-09-03 Marek Polacek <polacek@redhat.com>
1772 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
1774 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1775 Balaji V. Iyer <balaji.v.iyer@intel.com>
1776 Igor Zamyatin <igor.zamyatin@intel.com>
1778 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
1779 * c-common.c (c_common_reswords): Added _Cilk_for.
1780 * c-common.h (enum rid): Added RID_CILK_FOR.
1781 (cilk_for_number_of_iterations): Add declaration.
1782 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
1784 * c-pragma.c (init_pragma): Register "grainsize" pragma.
1785 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
1787 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1789 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
1790 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
1791 Wundef): Use CPP, Var and Init.
1792 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
1794 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1796 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
1797 * c-opts.c (c_common_handle_option): Do not handle here.
1799 2014-08-25 Jason Merrill <jason@redhat.com>
1801 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
1802 -std=c++14 and -std=gnu++14, rather than the reverse.
1803 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
1804 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
1805 * c-common.h (cxx_dialect): Remove cxx1y.
1807 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
1809 * c-common.h (enum cxx_dialect): Add cxx14.
1810 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
1811 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
1812 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
1814 2014-08-22 Jason Merrill <jason@redhat.com>
1816 * c.opt (std=gnu++17): Fix alias.
1818 2014-08-22 Marek Polacek <polacek@redhat.com>
1821 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
1822 check for vector types. Drop LHS argument.
1823 * c-common.h (warn_logical_not_parentheses): Adjust.
1825 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1827 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
1828 (Wmultichar): Likewise.
1829 (Wdate-time): Use C-family languages instead of Common. Use CPP
1831 * c-opts.c (c_common_handle_option): Do not handle the above
1833 (sanitize_cpp_opts): Likewise.
1835 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
1838 * c-opts.c: Include tree-diagnostics.h.
1839 (c_diagnostic_finalizer): New.
1840 (c_common_initialize_diagnostics): Use it.
1842 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1844 PR preprocessor/51303
1845 * c-common.c (struct reason_option_codes_t option_codes):
1846 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
1848 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1852 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
1853 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
1854 (c_common_post_options): Call init_global_opts_from_cpp.
1855 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
1857 2014-08-19 Marek Polacek <polacek@redhat.com>
1860 * c-common.c (maybe_warn_bool_compare): New function.
1861 * c-common.h (maybe_warn_bool_compare): Declare.
1862 * c.opt (Wbool-compare): New option.
1864 2014-08-19 Marek Polacek <polacek@redhat.com>
1866 * c.opt (Wc99-c11-compat): New option.
1868 2014-08-19 Marek Polacek <polacek@redhat.com>
1870 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
1871 to warn_c90_c99_compat.
1872 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
1875 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
1876 Steven Bosscher <steven@gcc.gnu.org>
1879 * c-format.c: Add extra_arg_loc and format_string_loc to struct
1880 format_check_results.
1881 (check_function_format): Use true and add comment for boolean
1883 (finish_dollar_format_checking): Use explicit location when warning.
1884 (check_format_info): Likewise.
1885 (check_format_arg): Set extra_arg_loc and format_string_loc.
1886 (check_format_info_main): Use explicit location when warning.
1887 (check_format_types): Pass explicit location.
1888 (format_type_warning): Likewise.
1890 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1893 * c-format.c: Handle Fortran flags.
1895 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
1898 * array-notation-common.c (find_rank): Added handling for other
1899 types of references.
1901 2014-08-10 Marek Polacek <polacek@redhat.com>
1904 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
1905 * c.opt (Wc90-c99-compat): Add option.
1907 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1909 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
1911 2014-08-03 Marek Polacek <polacek@redhat.com>
1913 * c-common.c (check_case_value): Add location_t parameter. Use it.
1914 (c_add_case_label): Pass loc to check_case_value.
1916 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1918 * cilk.c: Use hash_map instead of pointer_map.
1920 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1922 * c-gimplify.c: Use hash_set instead of pointer_set.
1924 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1927 * array-notation-common.c (extract_array_notation_exprs): Handling
1930 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1932 * c-common.h (min_align_of_type): Removed prototype.
1933 * c-common.c (min_align_of_type): Removed.
1934 * c-ubsan.h (ubsan_maybe_instrument_reference,
1935 ubsan_maybe_instrument_member_call): New prototypes.
1936 * c-ubsan.c: Include stor-layout.h and builtins.h.
1937 (ubsan_maybe_instrument_reference_or_call,
1938 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
1941 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1944 * c.opt (-Wreturn-local-addr): Move to common.opt.
1946 2014-07-30 Jason Merrill <jason@redhat.com>
1951 * c.opt (-fuse-all-virtuals): New.
1953 2014-07-30 Tom Tromey <tromey@redhat.com>
1956 * c.opt (Wdesignated-init): New option.
1957 * c-common.c (c_common_attribute_table): Add "designated_init".
1958 (handle_designated_init): New function.
1960 2014-07-24 Marek Polacek <polacek@redhat.com>
1963 * c-opts.c (c_finish_options): If -imacros is in effect, return.
1965 2014-07-16 Dodji Seketeli <dodji@redhat.com>
1967 PR preprocessor/60723 - missing system-ness marks for macro tokens
1968 * c-ppoutput.c (struct print::prev_was_system_token): New data
1970 (init_pp_output): Initialize it.
1971 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
1972 (do_line_change): Return a flag saying if a line marker was
1974 (scan_translation_unit): Detect if the system-ness of the token we
1975 are about to emit is different from the one of the previously
1976 emitted token. If so, emit a line marker. Avoid emitting useless
1977 adjacent line markers. Avoid emitting line markers for tokens
1978 originating from the expansion of built-in macros.
1979 (scan_translation_unit_directives_only): Adjust.
1981 2014-07-15 Marek Polacek <polacek@redhat.com>
1983 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
1984 TYPE_MAX_VALUE is NULL.
1986 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1989 * c.opt (Wmemset-transposed-args): New warning.
1991 2014-07-10 Jason Merrill <jason@redhat.com>
1995 * c.opt (-fuse-all-virtuals): New.
1997 2014-07-09 Richard Biener <rguenther@suse.de>
2000 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2001 using unsigned arithmetic if overflow does not wrap instead of
2002 if overflow is undefined.
2004 2014-07-06 Marek Polacek <polacek@redhat.com>
2007 * c.opt (Wsizeof-array-argument): New option.
2009 2014-07-03 Jakub Jelinek <jakub@redhat.com>
2011 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
2012 comments->count <= 1, as comments->entries might be NULL.
2014 2014-07-01 Marek Polacek <polacek@redhat.com>
2016 * c.opt (Wint-conversion): New option.
2018 2014-07-01 Marek Polacek <polacek@redhat.com>
2021 * c.opt (Wincompatible-pointer-types): New option.
2023 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
2026 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
2027 Do not discard TYPE_QUALS of type.
2029 2014-06-26 Jason Merrill <jason@redhat.com>
2031 * c-common.h (enum cxx_dialect): Add cxx1z.
2032 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
2033 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
2035 2014-06-26 Teresa Johnson <tejohnson@google.com>
2037 * c-common.h (get_dump_info): Declare.
2038 * c-gimplify.c (c_genericize): Use saved dump files.
2039 * c-opts.c (c_common_parse_file): Begin and end dumps
2040 once around parsing invocation.
2041 (get_dump_info): New function.
2043 2014-06-23 Marek Polacek <polacek@redhat.com>
2044 Andrew MacLeod <amacleod@redhat.com>
2047 * c-common.c (get_atomic_generic_size): Don't segfault if the
2048 type doesn't have a size.
2050 2014-06-20 Marek Polacek <polacek@redhat.com>
2052 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
2053 (ubsan_walk_array_refs_r): New function.
2054 (c_genericize): Instrument array bounds.
2055 * c-ubsan.c: Include "internal-fn.h".
2056 (ubsan_instrument_division): Mark instrumented arrays as having
2057 side effects. Adjust ubsan_type_descriptor call.
2058 (ubsan_instrument_shift): Likewise.
2059 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
2060 (ubsan_instrument_bounds): New function.
2061 (ubsan_array_ref_instrumented_p): New function.
2062 (ubsan_maybe_instrument_array_ref): New function.
2063 * c-ubsan.h (ubsan_instrument_bounds): Declare.
2064 (ubsan_array_ref_instrumented_p): Declare.
2065 (ubsan_maybe_instrument_array_ref): Declare.
2067 2014-06-20 Hale Wang <hale.wang@arm.com>
2070 * c.opt (fshort-enums): Add to LTO.
2071 * c.opt (fshort-wchar): Likewise.
2073 2014-06-16 Marek Polacek <polacek@redhat.com>
2076 * c.opt (Wswitch-bool): Add Var.
2078 2014-06-12 Jakub Jelinek <jakub@redhat.com>
2081 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
2082 #pragma omp target teams or
2083 #pragma omp {,target }teams distribute simd.
2085 2014-06-12 Jason Merrill <jason@redhat.com>
2087 * c.opt (Wabi=, fabi-compat-version): New.
2088 * c-opts.c (c_common_handle_option): Handle -Wabi=.
2089 (c_common_post_options): Handle flag_abi_compat_version default.
2090 Disallow -fabi-compat-version=1.
2091 * c-common.h (abi_version_crosses): New.
2093 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
2095 * c-common.c (handle_section_attribute): Update handling for
2096 section names that are no longer trees.
2098 2014-06-10 Jakub Jelinek <jakub@redhat.com>
2101 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
2102 (omp_pragmas): ... back here.
2104 2014-06-05 Marek Polacek <polacek@redhat.com>
2107 * c-common.c (warn_logical_not_parentheses): New function.
2108 * c-common.h (warn_logical_not_parentheses): Declare.
2109 * c.opt (Wlogical-not-parentheses): New option.
2111 2014-06-04 Marek Polacek <polacek@redhat.com>
2114 * c-common.c (check_case_bounds): Add location parameter.
2116 (c_add_case_label): Pass loc to check_case_bounds.
2118 2014-06-03 Marek Polacek <polacek@redhat.com>
2121 * c.opt (Wswitch-bool): New option.
2123 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2125 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
2127 (record_types_used_by_current_var_decl): Move prototype to where
2130 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
2131 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
2132 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
2134 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2136 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
2137 * c-common.c (c_common_nodes_and_builtins): Don't initialize
2139 * c-pretty-print.c (pp_c_void_constant): New function.
2140 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
2141 (c_pretty_printer::expression): Handle VOID_CST.
2142 * cilk.c (extract_free_variables): Likewise.
2143 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
2144 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
2146 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2148 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
2149 * c-pragma.c (push_alignment): Adjust.
2150 (handle_pragma_push_options): Likewise.
2152 2014-05-09 Marek Polacek <polacek@redhat.com>
2155 * c-common.c (check_user_alignment): Return -1 if alignment is error
2157 (handle_aligned_attribute): Don't call default_conversion on
2159 (handle_vector_size_attribute): Likewise.
2160 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
2161 (handle_sentinel_attribute): Call default_conversion and allow even
2162 integral types as an argument.
2164 2014-05-08 Marek Polacek <polacek@redhat.com>
2167 * c-common.c (min_align_of_type): New function factored out from...
2168 (c_sizeof_or_alignof_type): ...here.
2169 * c-common.h (min_align_of_type): Declare.
2171 2014-05-08 Marek Polacek <polacek@redhat.com>
2174 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
2175 parameter type of main.
2177 2014-05-07 DJ Delorie <dj@redhat.com>
2179 * c-cppbuiltin.c (print_bits_of_hex): New.
2180 (builtin_define_type_minmax): Print values using hex so as not to
2181 require a pre-computed list of string values.
2183 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2184 Mike Stump <mikestump@comcast.net>
2185 Richard Sandiford <rdsandiford@googlemail.com>
2187 * c-ada-spec.c: Include wide-int.h.
2188 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
2189 (dump_generic_ada_node): Use wide-int interfaces.
2190 * c-common.c: Include wide-int-print.h.
2191 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
2192 (pointer_int_sum): Use wide-int interfaces.
2193 (c_common_nodes_and_builtins): Use make_int_cst.
2194 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
2195 (handle_alloc_size_attribute): Use wide-int interfaces.
2196 (get_nonnull_operand): Likewise.
2197 * c-format.c (get_constant): Use tree_fits_uhwi_p.
2198 * c-lex.c: Include wide-int.h.
2199 (narrowest_unsigned_type): Take a widest_int rather than two
2201 (narrowest_signed_type): Likewise.
2202 (interpret_integer): Update accordingly. Use wide-int interfaces.
2203 (lex_charconst): Use wide-int interfaces.
2204 * c-pretty-print.c: Include wide-int.h.
2205 (pp_c_integer_constant): Use wide-int interfaces.
2206 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
2207 INT_CST_LT_UNSIGNED.
2209 2014-05-06 Richard Biener <rguenther@suse.de>
2211 * c-opts.c (c_common_post_options): For -freestanding,
2212 -fno-hosted and -fno-builtin disable pattern recognition
2213 if not enabled explicitely.
2215 2014-05-02 Marek Polacek <polacek@redhat.com>
2217 * c.opt (Wsizeof-pointer-memaccess): Describe option.
2219 2014-05-01 Marek Polacek <polacek@redhat.com>
2222 * c.opt (Wdiscarded-qualifiers): Add.
2224 2014-04-30 Marek Polacek <polacek@redhat.com>
2226 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
2227 INT_MIN / -1 sanitization only for integer types.
2229 2014-04-25 Marek Polacek <polacek@redhat.com>
2232 * c-common.c (handle_noinline_attribute): Warn if the attribute
2233 conflicts with always_inline attribute.
2234 (handle_always_inline_attribute): Warn if the attribute conflicts
2235 with noinline attribute.
2237 2014-04-25 Marek Polacek <polacek@redhat.com>
2240 * c-common.c (check_main_parameter_types): Warn about variadic main.
2242 2014-04-24 Mike Stump <mikestump@comcast.net>
2244 * c.opt (Wshadow-ivar): Default to on.
2246 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
2248 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
2250 2014-04-23 Marek Polacek <polacek@redhat.com>
2252 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
2254 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2257 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
2258 if flag_sanitize_undefined_trap_on_error.
2259 (ubsan_instrument_division, ubsan_instrument_shift,
2260 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
2261 if !flag_sanitize_recover.
2263 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
2266 * c-common.c (registered_builtin_types): Make non-static.
2267 * c-common.h (registered_builtin_types): Declare.
2269 2014-04-14 Richard Biener <rguenther@suse.de>
2270 Marc Glisse <marc.glisse@inria.fr>
2273 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
2274 apply may-alias the scalar pointer type when applicable.
2276 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2279 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
2280 as possible argument for Cilk_spawn.
2282 2014-04-11 Tobias Burnus <burnus@net-b.de>
2285 * c.opt (Wformat-signedness): Add
2286 * c-format.c(check_format_types): Use it.
2288 2014-04-11 Jason Merrill <jason@redhat.com>
2291 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
2292 default_conversion for an array argument.
2294 2014-04-08 Marek Polacek <polacek@redhat.com>
2297 * c-ubsan.c: Include asan.h.
2298 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
2300 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
2302 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
2304 2014-04-02 Marek Polacek <polacek@redhat.com>
2306 * c-common.h (c_expand_expr): Remove declaration.
2308 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2311 * c-common.c (add_atomic_size_parameter): When creating new
2312 params vector, push the size argument first.
2314 2014-03-26 Jakub Jelinek <jakub@redhat.com>
2316 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
2317 ubsan_instrument_vla, ubsan_instrument_return): Adjust
2318 ubsan_create_data callers.
2320 2014-03-22 Jakub Jelinek <jakub@redhat.com>
2323 * c-opts.c (c_finish_options): Restore cb_file_change call to
2326 2014-03-13 Jakub Jelinek <jakub@redhat.com>
2329 * c-pragma.c (apply_pragma_weak): Only look at
2330 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
2331 DECL_ASSEMBLER_NAME_SET_P (decl).
2332 (maybe_apply_pending_pragma_weaks): Exit early if
2333 vec_safe_is_empty (pending_weaks) rather than only when
2335 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
2336 set assembler name back to NULL afterwards.
2338 2014-03-11 Jason Merrill <jason@redhat.com>
2340 * c.opt: Add -std=gnu++14.
2342 2014-03-11 Ian Bolton <ian.bolton@arm.com>
2344 * c-opts.c (c_common_post_options): Don't override
2345 -ffp-contract=fast if unsafe-math-optimizations is on.
2347 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
2349 * c.opt: Enable LTO FE for fshort-double.
2351 2014-03-07 Jason Merrill <jason@redhat.com>
2353 * c.opt: Add -std=c++14.
2355 2014-03-06 Marek Polacek <polacek@redhat.com>
2358 * cilk.c (contains_cilk_spawn_stmt): New function.
2359 (contains_cilk_spawn_stmt_walker): Likewise.
2360 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
2361 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
2363 2014-03-03 Jakub Jelinek <jakub@redhat.com>
2365 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
2366 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
2367 even when flag_preprocess_only.
2369 2014-02-26 Jason Merrill <jason@redhat.com>
2373 * c-common.c (shorten_compare): Don't check
2374 c_inhibit_evaluation_warnings.
2376 2014-02-19 Jakub Jelinek <jakub@redhat.com>
2379 * c-common.c (c_common_nodes_and_builtins): When initializing
2380 c_uint{16,32,64}_type_node, also set corresponding
2381 uint{16,32,64}_type_node to the same value.
2384 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
2385 for PRAGMA_IVDEP if flag_preprocess_only.
2387 2014-02-12 Jakub Jelinek <jakub@redhat.com>
2390 * c-common.c (merge_tlist): If copy is true, call new_tlist,
2391 if false, add ADD itself, rather than vice versa.
2392 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
2393 copy. For SAVE_EXPR, only call merge_tlist once.
2395 2014-02-08 Jakub Jelinek <jakub@redhat.com>
2398 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
2400 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
2402 (c_common_attribute_table): Add alloc_align and assume_aligned
2405 2014-02-06 Marek Polacek <polacek@redhat.com>
2408 * c-common.c (warn_for_sign_compare): Call warning_at with location
2411 2014-02-05 Marek Polacek <polacek@redhat.com>
2414 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
2417 2014-02-04 Marek Polacek <polacek@redhat.com>
2420 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
2423 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
2427 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
2428 handle_vector_size_attribute, handle_nonnull_attribute): Call
2429 default_conversion on the attribute argument.
2430 (handle_nonnull_attribute): Increment the argument number.
2432 2014-01-31 Marek Polacek <polacek@redhat.com>
2435 * c-common.c (add_atomic_size_parameter): Pass vNULL to
2436 build_function_call_vec.
2437 (resolve_overloaded_builtin): Likewise.
2438 * c-common.h (build_function_call_vec): Adjust declaration.
2440 2014-01-30 Marek Polacek <polacek@redhat.com>
2443 * c-common.h (unsafe_conversion_p): Adjust declaration.
2444 (warnings_for_convert_and_check): Likewise.
2445 (convert_and_check): Likewise.
2446 * c-common.c (unsafe_conversion_p): Add location parameter. Call
2447 expansion_point_location_if_in_system_header on it.
2448 (warnings_for_convert_and_check): Add location parameter. Call
2449 expansion_point_location_if_in_system_header on it. Use it.
2450 (convert_and_check): Add location parameter. Use it.
2451 (conversion_warning): Likewise.
2452 (c_add_case_label): Adjust convert_and_check calls.
2453 (scalar_to_vector): Adjust unsafe_conversion_p calls.
2455 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2457 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
2459 * c-pragma.c (init_pragma): Likewise.
2462 2014-01-23 Marek Polacek <polacek@redhat.com>
2465 * c-common.c (shorten_compare): Add location_t parameter.
2466 * c-common.h (shorten_binary_op): Adjust declaration.
2468 2014-01-23 Marek Polacek <polacek@redhat.com>
2471 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
2472 * c-common.h: Declare it.
2474 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
2476 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
2477 * c-ada-spec.c (dump_ads): Likewise.
2478 (cpp_check): Likewise.
2479 (dump_ada_specs): Likewise.
2481 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
2484 * c-common.c (handle_no_instrument_function_attribute): Allow
2485 no_instrument_function attribute in class member
2486 definition/declaration.
2488 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2491 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
2492 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
2493 being COMPOUND_EXPR.
2494 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
2495 operand a SAVE_EXPR and second MODIFY_EXPR.
2497 2014-01-09 Jakub Jelinek <jakub@redhat.com>
2500 * c-pch.c (c_common_write_pch): Call
2501 prepare_target_option_nodes_for_pch.
2503 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2505 Update copyright years
2507 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2509 * array-notation-common.c, c-cilkplus.c: Use the standard form for
2510 the copyright notice.
2512 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
2514 * c-ada-spec.c (print_constructor): New function.
2515 (print_destructor): Retrieve the origin of the destructor.
2516 (print_ada_declaration): Revamp handling of constructors/destructors.
2518 2013-12-23 Stuart Hastings <stuart@apple.com>
2519 Bill Maddox <maddox@google.com>
2520 Jason Merrill <jason@redhat.com>
2522 * c.opt: Add -fdeclone-ctor-dtor.
2523 * c-opts.c (c_common_post_options): Default to on iff -Os.
2525 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2527 * c-common.c (c_common_attribute_table): Added "cilk simd function"
2529 * c-pragma.h (enum pragma_cilk_clause): Remove.
2530 (enum pragma_omp_clause): Added the following fields:
2531 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
2532 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
2533 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
2534 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
2535 PRAGMA_CILK_CLAUSE_UNIFORM.
2538 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2540 * cilk.c (cilk_outline): Made this function non-static.
2541 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
2542 (create_cilk_wrapper): Added a new parameter: a function pointer.
2543 (c_install_body_w_frame_cleanup): Remove
2544 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
2545 * c-common.h (cilk_outline): New prototype.
2546 (gimplify_cilk_spawn): Removed two parameters.
2547 (cilk_install_body_with_frame_cleanup): New prototype.
2548 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
2549 CILK_SPAWN_STMT case.
2551 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
2553 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
2555 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
2556 (int_array_type_node): Remove.
2557 * c-common.c (c_common_nodes_and_builtins): Don't build it.
2559 2013-12-05 Marek Polacek <polacek@redhat.com>
2562 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
2563 [ADJUST_FIELD_ALIGN].
2565 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2568 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
2569 and check field alignment if set.
2570 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
2571 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
2573 2013-12-04 Jakub Jelinek <jakub@redhat.com>
2574 Marek Polacek <polacek@redhat.com>
2576 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
2577 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
2579 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
2582 * cilk.c (gimplify_cilk_spawn): Properly handle function without
2585 2013-11-29 Jakub Jelinek <jakub@redhat.com>
2588 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
2589 goto invalid. If it is error_mark_node, don't issue further
2592 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
2594 * c.opt (Wopenmp-simd): New.
2596 2013-11-22 Jakub Jelinek <jakub@redhat.com>
2598 * c-ubsan.h (ubsan_instrument_return): New prototype.
2599 * c-ubsan.c (ubsan_instrument_return): New function.
2601 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2603 * c-common.c: Add required include files from gimple.h.
2604 * c-gimplify.c: Likewise
2607 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2609 * c-common.c (unsafe_conversion_p): Remove use of
2610 EXPR_LOC_OR_HERE macro.
2611 (conversion_warning): Likewise.
2612 (warnings_for_convert_and_check): Likewise.
2613 (warn_for_collisions_1): Likewise.
2614 (shorten_compare): Likewise, and remove use of in_system_header
2615 macro, using the location from the former.
2616 * c-lex.c (dump_one_header): Remove use of input_filename macro.
2617 (cb_def_pragma): Remove use of in_system_header macro.
2618 (lex_string): Likewise.
2619 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2621 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
2622 Mike Stump <mikestump@comcast.net>
2623 Richard Sandiford <rdsandiford@googlemail.com>
2625 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
2626 instead of TREE_INT_CST_LOW, in cases where there is a protecting
2627 tree_fits_shwi_p or tree_fits_uhwi_p.
2628 (dump_generic_ada_node): Likewise.
2629 * c-format.c (check_format_arg): Likewise.
2630 * c-pretty-print.c (pp_c_integer_constant): Likewise.
2632 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
2634 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
2636 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
2639 * c-common.c (unsafe_conversion_p): Make this function
2640 return an enumeration with more detail.
2641 (conversion_warning): Use the new return type of
2642 unsafe_conversion_p to separately warn either about conversions
2643 that lower floating point number precision or about the other
2644 kinds of conversions.
2645 * c-common.h (enum conversion_safety): New enumeration.
2646 (unsafe_conversion_p): switching return type to
2647 conversion_safety enumeration.
2648 * c.opt: Adding new warning -Wfloat-conversion and
2649 enabling it with -Wconversion.
2651 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
2653 * c-opts.c: Include plugin.h.
2654 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
2656 2013-11-19 Marek Polacek <polacek@redhat.com>
2658 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
2660 (ubsan_instrument_shift): Likewise.
2661 (ubsan_instrument_vla): Likewise.
2663 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2665 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
2666 cast to unsigned type.
2668 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2670 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
2672 (complete_array_type): Update comment to refer to tree_to_[su]hwi
2673 rather than tree_low_cst.
2675 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2677 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
2678 tree_to_uhwi throughout.
2680 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2682 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
2683 tree_low_cst (..., 0) with tree_to_shwi throughout.
2685 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2687 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
2688 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
2690 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2692 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
2693 host_integerp (..., 0) with tree_fits_shwi_p throughout.
2695 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2697 * c-cilkplus.c: New file.
2698 * c-common.c (readonly_error): Add location argument.
2699 * c-common.h (readonly_error): Same.
2700 (c_finish_cilk_clauses): Protoize.
2701 (c_check_cilk_loop): Same.
2702 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
2703 Do not fail on error_mark_node.
2704 Abstract increment canonicalization to here...
2705 (c_omp_for_incr_canonicalize_ptr): New.
2706 c-pragma.c (init_pragma): Register "simd" pragma.
2707 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
2708 (enum pragma_cilk_clause): New.
2710 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
2712 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
2713 wchar_type and host_integerp checks.
2715 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2717 * c-common.c: Likewise.
2718 * c-gimplify.c: Likewise.
2721 2013-11-14 Diego Novillo <dnovillo@google.com>
2723 * c-common.c: Include fold-const.h.
2724 Include stor-layout.h.
2726 Include stringpool.h.
2729 Include trans-mem.h.
2730 * c-cppbuiltin.c: Include stor-layout.h.
2731 Include stringpool.h.
2732 * c-format.c: Include stringpool.h.
2733 * c-lex.c: Include stringpool.h.
2734 Include stor-layout.h.
2735 * c-pragma.c: Include stringpool.h.
2738 Include gcc-symtab.h.
2739 * c-pretty-print.c: Include stor-layout.h.
2741 * cilk.c: Include stringpool.h.
2744 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2746 * c-common.h (enum rid): Add RID_AUTO_TYPE.
2747 * c-common.c (c_common_reswords): Add __auto_type.
2748 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
2750 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2752 * c-common.c: Include gimplify.h.
2753 * c-gimplify.c: Likewise.
2755 * c-omp.c: Include gimple-expr.h instead of gimple.h.
2756 * c-ubsan.c: Don't include gimple.h.
2758 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2760 * c-common.c (c_common_reswords): Add _Thread_local.
2762 2013-11-09 Joseph Myers <joseph@codesourcery.com>
2764 * c-common.c (atomic_size_supported_p): New function.
2765 (resolve_overloaded_atomic_exchange)
2766 (resolve_overloaded_atomic_compare_exchange)
2767 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
2768 Use it instead of comparing size with a local list of sizes.
2770 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
2771 Joseph Myers <joseph@codesourcery.com>
2773 * c-common.h (enum rid): Add RID_ATOMIC.
2774 * c-common.c (c_common_reswords): Add _Atomic.
2775 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
2776 (keyword_is_type_qualifier): Accept RID_ATOMIC.
2777 * c-format.c (check_format_types): Check for extra _Atomic
2778 qualifiers in format argument.
2779 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
2780 (pp_c_type_qualifier_list): Mention _Atomic in comment.
2782 2013-11-06 Tobias Burnus <burnus@net-b.de>
2784 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
2786 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2788 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
2790 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
2791 to mean lack of IEEE 754 support.
2793 2013-11-05 Tobias Burnus <burnus@net-b.de>
2795 * c.opt (-Wdate-time): New option
2796 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
2798 2013-11-05 Joseph Myers <joseph@codesourcery.com>
2800 * c-cppbuiltin.c (cpp_iec_559_value): Test
2801 flag_excess_precision_cmdline not flag_excess_precision.
2803 2013-11-05 Tobias Burnus <burnus@net-b.de>
2805 * c.opt (fopenmp-simd): New option.
2806 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
2807 (omp_pragmas): ... this new struct.
2808 (c_pp_lookup_pragma): Also walk omp_pragmas.
2809 (init_pragma): Init pragmas for -fopenmp-simd.
2811 2013-11-04 Marek Polacek <polacek@redhat.com>
2814 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
2816 2013-11-04 Joseph Myers <joseph@codesourcery.com>
2818 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
2820 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
2822 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
2824 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
2825 (dump_ada_specs): Adjust prototype of second callback.
2826 * c-ada-spec.c (cpp_check): New global variable.
2827 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
2828 (print_generic_ada_decl): Likewise.
2829 (has_static_fields): Change return type to bool and add guard.
2830 (has_nontrivial_methods): New predicate.
2831 (is_tagged_type): Change return type to bool.
2832 (separate_class_package): Call has_nontrivial_methods.
2833 (pp_ada_tree_identifier): Minor tweaks.
2834 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
2835 (dump_ada_array_domains): Likewise.
2836 (dump_ada_array_type): Likewise.
2837 (dump_template_types): Remove cpp_check parameter and do not pass it to
2838 dump_generic_ada_node.
2839 (dump_ada_template): Likewise.
2840 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
2842 (print_ada_methods): Change return type to integer. Remove cpp_check
2843 parameter and do not pass it down.
2844 (dump_nested_types): Remove cpp_check parameter and do not pass it to
2845 dump_generic_ada_node.
2846 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
2848 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
2849 down. Use has_nontrivial_methods to recognize C++ classes. Use return
2850 value of print_ada_methods.
2851 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
2852 Set cpp_check to it before invoking dump_ada_nodes.
2853 (dump_ada_specs): Likewise.
2855 2013-11-03 Marek Polacek <polacek@redhat.com>
2857 * c-ubsan.c: Don't include hash-table.h.
2858 (ubsan_instrument_vla): New function.
2859 * c-ubsan.h: Declare it.
2861 2013-10-31 David Malcolm <dmalcolm@redhat.com>
2863 Automated part of renaming of symtab_node_base to symtab_node.
2865 Patch autogenerated by rename_symtab.py from
2866 https://github.com/davidmalcolm/gcc-refactoring-scripts
2867 revision 58bb219cc090b2f4516a9297d868c245495ee622
2869 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
2870 symtab_node_base to symtab_node.
2872 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
2874 Implement C++14 digit separators.
2875 * c-lex.c (interpret_float): Remove digit separators from scratch string
2876 before building real literal.
2878 2013-10-30 Jakub Jelinek <jakub@redhat.com>
2880 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
2882 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2884 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
2886 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
2888 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
2889 (insert_cilk_frame): New prototype.
2890 (cilk_init_builtins): Likewise.
2891 (gimplify_cilk_spawn): Likewise.
2892 (c_cilk_install_body_w_frame_cleanup): Likewise.
2893 (cilk_detect_spawn_and_unwrap): Likewise.
2894 (cilk_set_spawn_marker): Likewise.
2895 (build_cilk_sync): Likewise.
2896 (build_cilk_spawn): Likewise.
2899 2013-10-29 David Malcolm <dmalcolm@redhat.com>
2901 Patch autogenerated by refactor_symtab.py from
2902 https://github.com/davidmalcolm/gcc-refactoring-scripts
2903 revision 58bb219cc090b2f4516a9297d868c245495ee622
2905 * c-gimplify.c (c_genericize): Update for conversion of symtab types
2906 to a true class hierarchy.
2907 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
2909 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
2911 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
2913 2013-10-26 Jeff Law <law@redhat.com>
2915 * c-common.c (c_define_builtins): Remove mudflap support.
2916 * c.opt: Ignore and warn for mudflap options.
2918 2013-10-24 Tobias Burnus <burnus@net-b.de>
2921 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
2922 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
2924 2013-10-23 Jason Merrill <jason@redhat.com>
2926 * c-format.c (gcc_cxxdiag_char_table): Add %X.
2928 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2930 * c-common.h (omp_clause_mask::operator !=): New method.
2931 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
2932 instead of if (mask & something) tests everywhere.
2934 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
2935 201307 instead of 201107.
2936 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
2937 (c_common_attribute_table): Add "omp declare target" and
2938 "omp declare simd" attributes.
2939 (handle_omp_declare_target_attribute,
2940 handle_omp_declare_simd_attribute): New functions.
2941 * c-omp.c: Include c-pragma.h.
2942 (c_finish_omp_taskgroup): New function.
2943 (c_finish_omp_atomic): Add swapped argument, if true,
2944 build the operation first with rhs, lhs arguments and use NOP_EXPR
2946 (c_finish_omp_for): Add code argument, pass it down to make_code.
2947 (c_omp_split_clauses): New function.
2948 (c_split_parallel_clauses): Removed.
2949 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
2950 c_omp_declare_simd_clauses_to_decls): New functions.
2951 * c-common.h (omp_clause_mask): New type.
2952 (OMP_CLAUSE_MASK_1): Define.
2953 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
2954 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
2955 omp_clause_mask::operator |, omp_clause_mask::operator &,
2956 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
2957 omp_clause_mask::operator ==): New methods.
2958 (enum c_omp_clause_split): New.
2959 (c_finish_omp_taskgroup): New prototype.
2960 (c_finish_omp_atomic): Add swapped argument.
2961 (c_finish_omp_for): Add code argument.
2962 (c_omp_split_clauses): New prototype.
2963 (c_split_parallel_clauses): Removed.
2964 (c_omp_declare_simd_clauses_to_numbers,
2965 c_omp_declare_simd_clauses_to_decls): New prototypes.
2966 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
2967 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
2968 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
2969 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
2970 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
2971 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
2972 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
2973 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
2974 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
2975 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
2976 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
2977 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
2978 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
2979 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
2980 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
2981 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
2982 PRAGMA_OMP_CLAUSE_UNIFORM.
2984 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
2986 PR tree-optimization/20318
2987 * c-common.c (handle_returns_nonnull_attribute): New function.
2988 (c_common_attribute_table): Add returns_nonnull.
2990 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
2993 * c.opt (fcheck-new): Move to common.opt.
2995 2013-09-25 Marek Polacek <polacek@redhat.com>
2996 Jakub Jelinek <jakub@redhat.com>
2999 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
3000 an expression if we can prove it is correct.
3001 (ubsan_instrument_division): Likewise. Remove unnecessary
3004 2013-09-18 Marek Polacek <polacek@redhat.com>
3007 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
3009 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
3011 2013-09-14 Iain Sandoe <iain@codesourcery.com>
3014 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
3015 fobjc-gc, freplace-objc-classes): Accept for LTO.
3017 2013-09-13 Jacek Caban <jacek@codeweavers.com>
3019 * c-target.def: New hook
3021 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
3024 * c.opt (Wdelete-incomplete): Add.
3026 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3028 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
3029 (vector_types_compatible_elements_p): New function.
3030 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
3032 (vector_types_compatible_elements_p): Declare.
3034 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3036 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
3037 a virtual member function.
3038 (pp_simple_type_specifier): Remove.
3039 (pp_c_type_specifier): Likewise.
3040 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
3041 Rename from pp_c_type_specifier. Adjust.
3042 (c_pretty_printer::c_pretty_printer): Do not assign to
3043 simple_type_specifier.
3045 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3047 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
3049 (c_pretty_printer::storage_class_specifier): Likewise.
3050 (c_pretty_printer::initializer): Likewise.
3051 (pp_declaration): Remove.
3052 (pp_declaration_specifiers): Likewise.
3053 (pp_abstract_declarator): Likewise.
3054 (pp_declarator): Likewise.
3055 (pp_type_id): Likewise.
3056 (pp_statement): Likewise.
3057 (pp_constant): Likewise.
3058 (pp_id_expression): Likewise.
3059 (pp_primary_expression): Likewise.
3060 (pp_unary_expression): Likewise.
3061 (pp_multiplicative_expression): Likewise.
3062 (pp_conditional_expression): Likewise.
3063 (pp_assignment_expression): Likewise.
3064 (pp_expression): Likewise.
3065 (pp_c_type_id): Likewise.
3066 (pp_c_storage_class_specifier): Likewise.
3067 * c-pretty-print.c (pp_c_type_cast): Tidy.
3068 (pp_c_pointer): Likewise.
3069 (pp_c_type_specifier): Likewise.
3070 (pp_c_parameter_type_list): Likewise.
3071 (pp_c_function_definition): Likewise.
3072 (pp_c_init_declarator): Likewise.
3073 (pp_c_initializer_list): Likewise.
3074 (pp_c_constructor_elts): Likewise.
3075 (c_pretty_printer::direct_abstract_declarator): Likewise.
3076 (c_pretty_printer::declaration_specifiers): Likewise.
3077 (c_pretty_printer::primary_expression): Likewise.
3078 (c_pretty_printer::postfix_expression): Likewise.
3079 (c_pretty_printer::type_id): Rename from pp_c_type_id.
3080 (c_pretty_printer::storage_class_specifier): Rename from
3081 pp_c_storage_class_specifier.
3082 (c_pretty_printer::initializer): Rename from pp_c_initializer.
3083 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
3084 storage_class_specifier, initializer, offset_list, flags.
3086 2013-08-30 Marek Polacek <polacek@redhat.com>
3088 * c-ubsan.c: New file.
3089 * c-ubsan.h: New file.
3091 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
3093 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
3095 (c_pretty_printer::declaration_specifiers): Likewise.
3096 (c_pretty_printer::declarator): Likewise.
3097 (c_pretty_printer::abstract_declarator): Likewise.
3098 (c_pretty_printer::direct_abstract_declarator): Likewise.
3099 (c_pretty_printer::direct_declarator): Likewise.
3100 (c_pretty_printer::function_specifier): Likewise.
3101 (pp_declaration): Adjust.
3102 (pp_declaration_specifiers): Likewise.
3103 (pp_abstract_declarator): Likewise.
3104 (pp_direct_declarator): Likewise.
3105 (pp_function_specifier): Likewise.
3106 (pp_direct_abstract_declarator): Remove as unused.
3107 (pp_c_declaration): Remove.
3108 (pp_c_declaration_specifiers): Likewise.
3109 (pp_c_declarator): Likewise.
3110 (pp_c_direct_declarator): Likewise.
3111 (pp_c_function_specifier): Likewise.
3112 (pp_c_direct_abstract_declarator): Likewise.
3113 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
3114 from pp_c_abstract_declarator. Adjust.
3115 (c_pretty_printer::direct_abstract_declarator): Rename from
3116 pp_c_direct_abstract_declarator. Adjust.
3117 (c_pretty_printer::function_specifier): Rename from
3118 pp_c_function_specifier. Adjust.
3119 (c_pretty_printer::declaration_specifiers): Rename from
3120 pp_c_declaration_specifiers. Adjust.
3121 (c_pretty_printer::direct_declarator): Rename from
3122 pp_c_direct_declarator. Adjust.
3123 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
3124 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
3125 (c_pretty_printer::c_pretty_printer): Do not assign to
3126 declaration, declaration_specifiers, declarator,
3127 direct_declarator, direct_abstract_declarator, function_specifier.
3129 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
3131 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
3132 virtual member function.
3133 (c_pretty_printer::multiplicative_expression): Likewise.
3134 (c_pretty_printer::conditional_expression): Likewise.
3135 (c_pretty_printer::assignment_expression): Likewise.
3136 (c_pretty_printer::expression): Likewise.
3137 (pp_unary_expression): Adjust.
3138 (pp_multiplicative_expression): Likewise.
3139 (pp_assignment_expression): Likewise.
3140 (pp_conditional_expression): Likewise.
3141 (pp_expression): Likewise.
3142 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
3143 from pp_c_unary_expression. Adjust.
3144 (c_pretty_printer::multiplicative_expression): Rename from
3145 pp_c_multiplicative_expression. Adjust.
3146 (c_pretty_printer::conditional_expression): Rename from
3147 pp_c_conditional_expression. Adjust.
3148 (c_pretty_printer::assignment_expression): Rename from
3149 pp_c_assignment_expression. Adjust.
3150 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
3151 (c_pretty_printer::c_pretty_printer): Do not assign to
3152 unary_expression, multiplicative_expression,
3153 conditional_expression, expression.
3155 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3157 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
3158 virtual member function.
3159 (pp_postfix_expression): Adjust.
3160 (pp_c_postfix_expression): Remove.
3161 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
3162 from pp_c_postfix_expression. Adjust.
3163 (c_pretty_printer::c_pretty_printer): Do not assign to
3166 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3168 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
3169 virtua member function.
3170 (pp_primary_expression): Adjust.
3171 (pp_c_primary_expression): Remove.
3172 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
3173 from pp_c_primary_expression. Adjust.
3174 (pp_c_initializer_list): Use pp_primary_expression.
3175 (c_pretty_printer::c_pretty_printer): Do not assign to
3178 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3180 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
3181 * c-pretty-print.c (M_): Remove.
3182 (c_pretty_printer::translate_string): Define.
3183 (pp_c_type_specifier): Use it.
3184 (pp_c_primary_expression): Likewise.
3185 (pp_c_expression): Likewise.
3187 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3189 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
3191 (pp_c_id_expression): Remove.
3192 (pp_id_expression): Adjust.
3193 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
3194 pp_c_id_expression. Adjust.
3195 (pp_c_postfix_expression): Use pp_id_expression.
3196 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
3198 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
3200 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
3202 (pp_constant): Adjust.
3203 (pp_c_constant): Remove.
3204 * c-pretty-print.c (c_pretty_printer::constant): Rename from
3205 pp_c_constant. Adjust.
3207 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
3208 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
3210 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3212 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
3213 (c_pretty_printer::c_pretty_printer): Declare.
3214 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
3215 c_pretty_printer_init. Adjust.
3216 (print_c_tree): Do not call c_pretty_printer_init.
3217 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
3219 2013-08-09 Arnaud Charlet <charlet@adacore.com>
3221 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
3223 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
3226 * c-common.c (pointer_int_sum): Add bool parameter.
3227 * c-common.h (pointer_int_sum): Adjust declaration.
3229 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
3231 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
3232 c_pretty_printer variable.
3234 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3236 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
3238 (pp_c_base): Likewise. Adjust users.
3239 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
3240 (pp_c_whitespace): Do not call pp_base.
3241 (pp_c_left_paren): Likewise.
3242 (pp_c_right_paren): Likewise.
3243 (pp_c_left_brace): Likewise.
3244 (pp_c_right_brace): Likewise.
3245 (pp_c_left_bracket): Likewise.
3246 (pp_c_right_bracket): Likewise.
3247 (pp_c_dot): Likewise.
3248 (pp_c_ampersand): Likewise.
3249 (pp_c_star): Likewise.
3250 (pp_c_arrow): Likewise.
3251 (pp_c_semicolon): Likewise.
3252 (pp_c_complement): Likewise.
3253 (pp_c_exclamation): Likewise.
3254 (pp_c_direct_declarator): Likewise.
3255 (pp_c_ws_string): Likewise.
3256 (pp_c_identifier): Likewise.
3257 (pp_c_statement): Likewise.
3258 (print_c_tree): Likewise.
3260 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
3263 * c-common.c (c_parse_error): Catch user-defined literal tokens and
3264 provide useful error strings.
3266 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3268 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
3269 printer functions instead of pp_string or operators and punctuators.
3270 (dump_generic_ada_node): Likewise.
3271 * c-pretty-print.c (pp_c_type_specifier): Likewise.
3272 (pp_c_relational_expression): Likewise.
3273 (pp_c_logical_or_expression): Likewise.
3275 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3277 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
3278 functions instead of pp_character.
3279 (pp_ada_tree_identifier): Likewise.
3280 (dump_ada_double_name): Likewise.
3281 (dump_ada_function_declaration): Likewise.
3282 (dump_ada_array_domains): Likewise.
3283 (dump_template_types): Likewise.
3284 (dump_generic_ada_node): Likewise.
3285 (print_ada_declaration): Likewise.
3286 (print_ada_struct_decl): Likewise.
3287 * c-pretty-print.c (pp_c_integer_constant): Likewise.
3289 2013-07-23 Tom Tromey <tromey@redhat.com>
3291 * c-common.h (enum rid) <RID_GENERIC>: New constant.
3292 * c-common.c (c_common_reswords): Add _Generic.
3294 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
3296 * c-common.c: Fix typos.
3297 * c-common.h: Likewise.
3299 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
3302 * c-common.c (c_common_attribute_table): Add warn_unused.
3303 (handle_warn_unused_attribute): New.
3305 2013-07-10 Jakub Jelinek <jakub@redhat.com>
3307 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
3308 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
3310 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
3313 * c.opt: Add Wconditionally-supported.
3315 2013-07-08 Graham Stott <graham.stott@btinternet.com>
3317 * array-notation-common.c (length_mismatch_in_expr_p): Delete
3318 unused variables l_length and l_node.
3320 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3323 * c-common.c (complete_array_type): Delay folding first index
3324 like other indices. When folding, check for index overflow.
3326 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
3329 * c-common.h (c_build_vec_perm_expr): New complain argument.
3330 * c-common.c (c_build_vec_perm_expr): Likewise.
3331 Use save_expr also in C++.
3333 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3335 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
3336 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
3337 * c-opts.c (c_common_post_options): Likewise.
3339 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3341 * array-notation-common.c (length_mismatch_in_expr): Changed the
3342 parameter type's from a dynamic array to a vec_tree. Also removed
3343 the size parameters.
3344 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
3347 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3349 * c-common.h (struct cilkplus_an_parts): New structure.
3350 (struct cilkplus_an_loop_parts): Likewise.
3351 (cilkplus_extract_an_triplets): New prototype.
3352 (fix_sec_implicit_args): Likewise.
3353 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
3354 (fix_sec_implicit_args): Likewise.
3356 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
3358 * array-notation-common.c (find_inv_trees): Removed an unwanted
3360 * c-common.h (struct inv_list::additional_tcodes): Changed type from
3361 enum rid to enum tree_code.
3363 2013-06-11 Jan Hubicka <jh@suse.cz>
3365 * c-common.c (handle_alias_ifunc_attribute): Do not set
3366 DECL_EXTERNAL for weakref variables.
3367 * c-pragma.c (handle_pragma_weak): Make sure aliases
3368 are not declared as external.
3370 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3372 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
3373 function from c/c-array-notation.c.
3374 (is_cilkplus_reduce_builtin): Likewise.
3375 (find_rank): Likewise.
3376 (extract_array_notation_exprs): Likewise.
3377 (replace_array_notations): Likewise.
3378 (find_inv_trees): Likewise.
3379 (replace_inv_trees): Likewise.
3380 (contains_array_notation_expr): Likewise.
3381 (find_correct_array_notation_type): Likewise.
3382 * c-common.h (struct inv_list): Moved this struct from the file
3383 c/c-array-notation.c and added a new field called additional tcodes.
3384 (length_mismatch_in_expr_p): New prototype.
3385 (is_cilkplus_reduce_builtin): Likewise.
3386 (find_rank): Likewise.
3387 (extract_array_notation_exprs): Likewise.
3388 (replace_array_notation): Likewise.
3389 (find_inv_trees): Likewise.
3390 (replace_inv_trees): Likewise.
3391 (find_correct_array_notation_type): Likewise.
3393 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3395 * c-common.c (c_define_builtins): When cilkplus is enabled, the
3396 function array_notation_init_builtins is called.
3397 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
3398 * c-common.def (ARRAY_NOTATION_REF): New tree.
3399 * c-common.h (build_array_notation_expr): New function declaration.
3400 (build_array_notation_ref): Likewise.
3401 (extract_sec_implicit_index_arg): New extern declaration.
3402 (is_sec_implicit_index_fn): Likewise.
3403 (ARRAY_NOTATION_CHECK): New define.
3404 (ARRAY_NOTATION_ARRAY): Likewise.
3405 (ARRAY_NOTATION_START): Likewise.
3406 (ARRAY_NOTATION_LENGTH): Likewise.
3407 (ARRAY_NOTATION_STRIDE): Likewise.
3408 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
3410 (pp_c_expression): Likewise.
3411 * c.opt (flag_enable_cilkplus): New flag.
3412 * array-notation-common.c: New file.
3414 2013-05-14 Jakub Jelinek <jakub@redhat.com>
3417 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
3419 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
3421 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
3424 2013-05-07 Han Shen <shenhan@google.com>
3426 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
3428 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3430 * c-common.c (check_user_alignment): Emit error for negative values.
3432 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3434 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
3436 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3438 * c-cppbuiltin.c (c_cpp_builtins): Do not define
3439 __GXX_EXPERIMENTAL_CXX1Y__.
3441 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3442 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3444 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
3445 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
3446 to simply use OPT_Wpointer_arith.
3447 (c_sizeof_or_alignof_type): Likewise.
3449 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3451 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
3453 2013-04-12 Jakub Jelinek <jakub@redhat.com>
3455 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
3456 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
3459 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
3461 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
3463 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
3465 * c-common.c (pointer_int_sum): Remove dead code.
3467 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
3470 * c-common.c (handle_optimize_attribute): Don't call
3471 save_optabs_if_changed.
3473 2013-03-05 Jakub Jelinek <jakub@redhat.com>
3476 * c-pch.c (pch_init): Free target_validity at the end.
3478 2013-03-04 Jakub Jelinek <jakub@redhat.com>
3480 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
3482 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
3483 Jakub Jelinek <jakub@redhat.com>
3486 * c-common.c (handle_no_sanitize_address_attribute): New function.
3487 (c_common_attribute_table): Add no_sanitize_address attribute.
3488 (handle_no_address_safety_analysis_attribute): Add
3489 no_sanitize_address attribute, not no_address_safety_analysis
3492 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
3495 * c-common.c (handle_optimize_attribute): Call
3496 save_optabs_if_changed.
3498 2013-02-18 Jakub Jelinek <jakub@redhat.com>
3499 Steven Bosscher <steven@gcc.gnu.org>
3502 * c-opts.c (c_common_post_options): If debug info is enabled
3503 and non-dwarf*, refuse to load PCH files and when writing PCH
3506 2013-02-05 Jakub Jelinek <jakub@redhat.com>
3509 * c-common.c (handle_error_attribute): Fix condition.
3511 2013-01-30 Jakub Jelinek <jakub@redhat.com>
3514 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
3516 2013-01-18 Jason Merrill <jason@redhat.com>
3519 * c.opt (-fextern-tls-init): New.
3520 * c-opts.c (c_common_post_options): Handle it.
3522 2013-01-09 Jakub Jelinek <jakub@redhat.com>
3525 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
3526 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
3527 and is either negative or bigger or equal to type precision
3528 of the first operand.
3530 2012-12-03 Marek Polacek <polacek@redhat.com>
3533 * c-common.c (check_user_alignment): Swap order of tests,
3534 check TREE_CODE first.
3536 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
3539 * c-common.h (overflow_type): New enum.
3540 (build_userdef_literal): Add overflow_type argument.
3541 (tree_userdef_literal): Add overflow_type.
3542 (USERDEF_LITERAL_OVERFLOW): New access macro.
3543 * c-common.c (build_userdef_literal): Add overflow_type
3545 * c-lex.c (c_lex_with_flags): Add overflow_type to
3546 build_userdef_literal calls.
3547 (interpret_integer, interpret_float): Add overflow_type argument.
3549 2012-11-28 Richard Biener <rguenther@suse.de>
3552 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
3553 here and use a type with proper overflow behavior for types that would
3554 need to be promoted for the arithmetic.
3556 2012-11-23 Jakub Jelinek <jakub@redhat.com>
3559 * c-common.c (handle_no_address_safety_analysis_attribute): New
3561 (c_common_attribute_table): Add no_address_safety_analysis.
3563 2012-11-16 Simon Baldwin <simonb@google.com>
3565 * c.opt: Add f[no-]canonical-system-headers.
3566 * c-opts.c (c_common_handle_option): Handle
3567 OPT_fcanonical_system_headers.
3569 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
3572 * c-opts.c (c_common_handle_option): Set new flags.
3573 * c.opt: Describe new flags.
3575 2012-11-09 Jason Merrill <jason@redhat.com>
3577 * c.opt (Wabi-tag): New.
3579 2012-11-09 Andi Kleen <ak@linux.intel.com>
3582 * c-common.c (get_atomic_generic_size): Mask with
3585 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3588 * c.opt (Wformat): Make it Alias Wformat=1.
3589 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
3590 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
3592 (Wformat=): RejectNegative. Use LangEnabledBy.
3593 (Wnonnull): Use LangEnabledBy.
3594 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
3595 * c-format.c (set_Wformat): Delete.
3596 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
3597 (maybe_read_dollar_number): Likewise.
3598 (avoid_dollar_number): Likewise.
3599 (finish_dollar_format_checking): Likewise.
3600 (check_format_info): Likewise.
3601 (check_format_info_main): Likewise.
3602 (check_format_types): Likewise.
3603 (format_type_warning): Likewise.
3604 * c-common.c (int): Likewise.
3605 (check_function_sentinel): Likewise.
3606 * c-common.h (warn_format,set_Wformat): Do not declare here.
3608 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3611 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
3612 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
3614 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
3616 (Wvariadic-macros): Init(1).
3617 * c-opts.c (c_common_handle_option): Do not handle them
3619 (c_common_post_options): Likewise.
3620 (sanitize_cpp_opts): warn_unused_macros is now
3621 cpp_warn_unused_macros.
3622 (push_command_line_include): Likewise.
3623 * c-common.c (warn_unknown_pragmas): Do not define.
3624 * c-common.h (warn_unknown_pragmas): Do not declare.
3626 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
3629 * c-common.c (conversion_warning): Handle conditional expressions.
3631 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3634 * c.opt (Wreturn_local_addr): Define new option.
3636 2012-10-25 Jason Merrill <jason@redhat.com>
3638 * c.opt (Wvirtual-move-assign): New.
3640 * c.opt (Winherited-variadic-ctor): New.
3642 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
3645 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
3647 2012-10-23 Joseph Myers <joseph@codesourcery.com>
3649 * c-common.h (pch_cpp_save_state): Declare.
3650 * c-target.def (c_preinclude): New hook.
3651 * c-opts.c (done_preinclude): New.
3652 (push_command_line_include): Handle default preincluded header.
3653 (cb_file_change): Call pch_cpp_save_state when calling
3654 push_command_line_include.
3655 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
3656 (pch_cpp_save_state): New.
3657 (pch_init): Call pch_cpp_save_state conditionally, instead of
3658 calling cpp_save_state.
3660 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3664 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
3665 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
3666 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
3667 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
3668 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
3669 * c-opts.c (c_common_handle_option): Remove explicit handling from
3671 (c_common_post_options): Likewise.
3673 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
3675 * c-ada-spec.c (LOCATION_COL): Delete.
3676 (compare_location): New function.
3677 (compare_node): Use it.
3678 (compare_comment): Likewise.
3680 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3684 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
3685 * c-opts.c (c_common_handle_option): Do not set them here. Add
3687 (c_common_post_options): Likewise.
3689 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
3691 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
3692 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
3693 Remove POINTER_TYPE handling, add large unsigned handling and use
3694 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
3696 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3699 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
3700 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
3701 locs and array of 3 trees instead of just single loc and single
3702 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
3703 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
3704 For *cmp* builtins that take two sources strings report warnings
3705 about first and second source, not about destination and source.
3707 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
3710 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
3712 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
3714 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
3715 declaring something coming from another file.
3717 2012-10-10 Arnaud Charlet <charlet@adacore.com>
3720 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
3722 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3725 * c-common.c (warn_about_parentheses): Add location_t parameter;
3726 use EXPR_LOC_OR_LOC.
3727 * c-common.h: Update declaration.
3729 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3732 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
3733 more operations. Make error messages optional.
3734 * c-common.h (enum stv_conv): Moved from c-typeck.c.
3735 (scalar_to_vector): Declare.
3737 2012-10-08 Jason Merrill <jason@redhat.com>
3739 * c-common.c (c_common_reswords): Add thread_local.
3741 2012-10-08 Dodji Seketeli <dodji@redhat.com>
3743 PR c++/53528 C++11 attribute support
3744 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
3746 * c-common.c (check_cxx_fundamental_alignment_constraints): New
3748 (handle_aligned_attribute): In choose strictest alignment
3749 among many. Use new check_cxx_fundamental_alignment_constraints.
3750 (handle_transparent_union_attribute): In c++11 attribute syntax,
3751 don't look through typedefs.
3753 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3755 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
3756 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
3759 2012-09-25 Dehao Chen <dehao@google.com>
3762 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
3763 map when read in the pch.
3765 2012-09-18 Arnaud Charlet <charlet@adacore.com>
3767 * c-ada-spec.c: Style fixes.
3769 2012-09-18 Thomas Quinot <quinot@adacore.com>
3771 * c.opt (-fada-spec-parent): Define new command line switch.
3772 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
3773 is specified, generate binding spec as a child of the specified unit.
3775 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
3776 Manuel López-Ibáñez <manu@gcc.gnu.org>
3779 * c.opt ([Winit-self]): Enabled by -Wall in C++.
3781 2012-08-23 Arnaud Charlet <charlet@adacore.com>
3783 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
3784 for pointers, and add missing Convention C pragma.
3785 (print_ada_struct_decl): Add missing aliased keyword.
3786 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
3788 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3790 * c-common.c (sizeof_pointer_memaccess_warning): New function.
3791 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
3792 * c-opts.c (c_common_handle_option): Enable it for -Wall.
3793 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
3794 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
3796 2012-08-10 Richard Guenther <rguenther@suse.de>
3798 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
3800 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
3802 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
3803 instead of separate pp_newline and pp_flush.
3804 (print_c_tree): Likewise.
3806 2012-07-26 Richard Henderson <rth@redhat.com>
3808 * c-common.c (handle_hot_attribute): Allow labels.
3809 (handle_cold_attribute): Likewise.
3811 2012-07-20 Jakub Jelinek <jakub@redhat.com>
3814 * c-common.c (check_function_nonnull): Handle multiple nonnull
3815 attributes properly.
3817 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3819 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
3820 * c-ada-spec.c: Likewise.
3821 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
3823 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3825 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
3826 Remove code conditional on it.
3828 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
3830 * c-gimplify.c: Do not include basic-block.h.
3831 * c-common.c: Do not include linfuncs.h.
3833 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
3835 * c-common.h: Include tree.h.
3837 2012-07-02 Jason Merrill <jason@redhat.com>
3840 * c-common.c (get_priority): Call default_conversion.
3842 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
3844 * c-pch.c (c_common_write_pch): Remove unused variables.
3846 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3848 * cppspec.c: Moved from gcc/ to here.
3850 2012-06-27 Kai Tietz <ktietz@redhat.com>
3852 PR preprocessor/37215
3853 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
3855 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
3857 * c-common.h (c_common_print_pch_checksum): Remove.
3858 * c-pch.c: Do not include output.h.
3859 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
3860 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
3861 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
3862 (struct c_pch_header): Remove.
3863 (get_ident): Update gpch version.
3864 (pch_init): Do not print executable_checksum to asm_out_file.
3865 Do not fail if there is no asm_out_file to read back from. Set
3866 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
3867 (c_common_write_pch): Verify that nothing was written to asm_out_file
3868 since pch_init was called. Do not write a c_pch_header, and do not
3869 copy from asm_out_file to the PCH.
3870 (c_common_read_pch): Do not read a c_pch_header, and do not restore
3871 the content of asm_out_file from the PCH.
3872 (c_common_print_pch_checksum): Remove.
3873 * c-opts.c (c_common_init): Print out executable_checksum directly.
3875 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
3877 * c-target.def (objc_declare_unresolved_class_reference,
3878 objc_declare_class_definition): Add new hooks.
3880 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
3882 * c-lex.c: Do not include output.h.
3883 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
3884 Remove uses of ASM_OUTPUT_IDENT.
3886 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
3889 * c-common.h (c_build_vec_perm_expr): Move decl here.
3890 * c-common.c (c_build_vec_perm_expr): Move definition
3893 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
3895 * c.opt (fconserve-space): Turn into a no-op.
3897 2012-06-04 Sterling Augustine <saugustine@google.com>
3899 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
3900 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
3901 both the start and end of the function.
3903 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3905 * c-common.c: Do not include output.h.
3906 * c-pragma.c: Likewise.
3908 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
3910 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
3911 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
3912 (lang_decl_name): Handle namespace decls.
3914 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
3916 * c-ada-spec.c: Do not include output.h.
3917 * c-semantics.c: Likewise.
3919 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3921 * c-common.c: Fix typo.
3923 2012-05-29 Michael Matz <matz@suse.de>
3925 * c-common.h (c_expand_decl): Remove prototype.
3927 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3929 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
3930 * c-opts.c (c_common_handle_option): Remove code handling
3931 warn_missing_braces.
3933 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
3936 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
3939 2012-05-22 Dodji Seketeli <dodji@redhat.com>
3942 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
3944 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
3946 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
3947 * c-opts.c (c_common_handle_option): Do not handle explicitly
3948 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
3950 2012-05-16 Dodji Seketeli <dodji@redhat.com>
3952 PR preprocessor/7263
3953 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
3954 to cpp_classify_number. For diagnostics, use the precise location
3955 instead of the global input_location.
3957 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3960 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
3962 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
3964 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
3966 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
3969 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
3970 Wreorder): Use LangEnabledBy.
3971 * c-opts.c (c_common_handle_option): Do not enable them
3972 explicitly. Call lang-specific generated functions.
3973 (c_common_post_options): Do not set them here.
3975 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
3977 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
3978 Wmissing-field-initializers,Wmissing-parameter-type,
3979 Wold-style-declaration,Woverride-init): Use EnabledBy.
3980 * c-opts.c (c_common_post_options): Do not set here explicitly.
3982 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3985 * c-opts.c (c_common_handle_option): Use handle_generated_option
3986 to enable sub-options.
3988 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
3991 * c-common.c (warnings_for_convert_and_check): Use warning_at.
3993 2012-05-10 Richard Guenther <rguenther@suse.de>
3995 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
3996 adjust commentary about TYPE_IS_SIZETYPE types.
3998 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4001 * c-common.c (warn_logical_operator): Check that argument of
4002 integer_zerop is not NULL.
4004 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
4007 * c-common.c (warn_logical_operator): Do not warn if either side
4008 is already true or false.
4010 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
4013 * c-common.c (expr_original_type): New.
4014 (shorten_compare): Do not warn for enumeration types.
4016 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4018 * c.opt (fpermissive): Add Var(flag_permissive).
4020 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
4023 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
4024 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
4026 2012-04-30 Dodji Seketeli <dodji@redhat.com>
4028 Add -Wvarargs option
4029 * c.opt (Wvarargs): Define new option.
4031 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4033 * c-common.c (check_function_arguments): Replace
4034 Wmissing-format-attribute with Wsuggest-attribute=format.
4036 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4038 * c.opt (Wsuggest-attribute=format): New. Alias of
4039 Wmissing-format-attribute.
4040 * c-format.c (decode_format_type): Replace
4041 Wmissing-format-attribute with Wsuggest-attribute=format.
4042 (check_function_format): Likewise.
4044 2012-04-27 Ollie Wild <aaw@google.com>
4046 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
4047 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
4048 * c.opt: Add Wliteral-suffix.
4050 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
4053 * c.opt (Wpedantic): New.
4054 (pedantic): Alias Wpedantic.
4055 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
4056 (c_common_post_options): Likewise.
4057 (sanitize_cpp_opts): Likewise.
4058 * c-lex.c (interpret_float): Likewise.
4059 * c-format.c (check_format_types): Likewise.
4060 * c-common.c (pointer_int_sum): Likewise.
4061 (c_sizeof_or_alignof_type): Likewise.
4062 (c_add_case_label): Likewise.
4063 (c_do_switch_warnings): Likewise.
4064 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
4066 2012-04-15 Jason Merrill <jason@redhat.com>
4069 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
4070 (C_STD_NAME): Distinguish between C++98 and C++11.
4072 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
4075 * c-common.h (uint16_type_node): Rename into...
4076 (c_uint16_type_node): ...this.
4077 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
4078 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
4080 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
4082 * c-common.c (warn_if_unused_value): Move definition to here.
4083 * c-common.h (warn_if_unused_value): Move declaration to here.
4085 2012-03-23 William Bader <williambader@hotmail.com>
4087 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
4089 2012-03-20 Jason Merrill <jason@redhat.com>
4091 * c-common.h (enum cxx_dialect): Add cxx1y.
4092 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
4094 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
4095 * c-opts.c (c_common_post_options): Likewise.
4096 (set_std_cxx1y): New.
4097 (c_common_handle_option): Call it.
4098 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
4100 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
4103 * c.opt ([Wuseless-cast]): Add.
4105 2012-03-16 Richard Guenther <rguenther@suse.de>
4107 * c-pretty-print.c (pp_c_initializer_list): Adjust.
4109 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
4112 * c.opt (ftemplate-backtrace-limit) Add.
4114 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4116 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
4118 * c-pragma.c (handle_pragma_extern_prefix): Remove.
4119 (init_pragma): Don't register extern_prefix.
4121 2012-03-12 Richard Guenther <rguenther@suse.de>
4123 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
4124 (builtin_type_for_size): Likewise.
4126 2012-02-13 Jakub Jelinek <jakub@redhat.com>
4129 * c-common.c (sync_resolve_params): Don't decide whether to convert
4130 or not based on TYPE_SIZE comparison, convert whenever arg_type
4131 is unsigned INTEGER_TYPE.
4133 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
4136 * c.opt ([Wunused-local-typedefs]): Fix description.
4138 2012-01-24 Mike Stump <mikestump@comcast.net>
4140 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
4143 2012-01-18 Richard Guenther <rguenther@suse.de>
4145 * c-opts.c (c_common_post_options): Reset LTO flags if
4146 we are about to generate a PCH.
4148 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
4151 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
4152 use pp_unsigned_wide_integer.
4154 2012-01-10 Richard Guenther <rguenther@suse.de>
4157 * c-opts.c (c_common_handle_option): Move -Werror handling
4158 to language independent code.
4160 2012-01-05 Richard Guenther <rguenther@suse.de>
4163 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
4166 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
4169 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
4170 of array types with an unknown bound.
4172 2011-12-20 Joseph Myers <joseph@codesourcery.com>
4174 * c-common.c (flag_isoc99): Update comment to refer to C11.
4175 (flag_isoc1x): Change to flag_isoc11.
4176 * c-common.h (flag_isoc99): Update comment to refer to C11.
4177 (flag_isoc1x): Change to flag_isoc11.
4178 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
4180 * c-opts.c (set_std_c1x): Change to set_std_c11.
4181 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
4183 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
4184 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
4185 * c.opt (std=c1x): Change to std=c11. Document as non-draft
4187 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
4188 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
4189 (std=gnu1x): Make alias of std=gnu11.
4191 2011-12-19 Jason Merrill <jason@redhat.com>
4194 * c-common.c (handle_transparent_union_attribute): Check the first
4195 field if the type is complete.
4197 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
4200 * c-common.c (RID_IS_FINAL): Add.
4201 * c-common.h (RID_IS_FINAL): Add.
4203 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
4205 * c.opt (fgnu-runtime): Provide full description.
4206 (fnext-runtime): Likewise.
4207 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
4209 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
4211 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
4212 predefines in one place. Add LOCK_FREE predefines.
4213 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
4216 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
4219 * c-common.c (get_atomic_generic_size): Check for various error
4221 (resolve_overloaded_atomic_exchange,
4222 resolve_overloaded_atomic_compare_exchange,
4223 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
4224 error_mark_node for error conditions.
4226 2011-11-08 Richard Guenther <rguenther@suse.de>
4231 2011-11-07 Richard Henderson <rth@redhat.com>
4232 Aldy Hernandez <aldyh@redhat.com>
4233 Torvald Riegel <triegel@redhat.com>
4235 Merged from transactional-memory.
4237 * c-common.c (handle_tm_wrap_attribute,
4238 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
4239 (struct c_common_reswords): Added __transaction* keywords.
4240 (struct c_common_attribute_table): Added transaction* and tm_regparm
4242 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
4244 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
4245 find_tm_attribute): Declare.
4247 2011-11-07 Jason Merrill <jason@redhat.com>
4250 * c-common.c, c-common.h: Revert yesterday's changes.
4252 2011-11-06 Jason Merrill <jason@redhat.com>
4255 * c-common.c (decl_has_visibility_attr): Split out from...
4256 (c_determine_visibility): ...here.
4257 * c-common.h: Declare it.
4259 2011-11-06 Joseph Myers <joseph@codesourcery.com>
4261 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
4262 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
4264 (check_user_alignment): New. Split out of
4265 handle_aligned_attribute. Disallow integer constants with
4266 noninteger types. Conditionally allow zero.
4267 (handle_aligned_attribute): Use check_user_alignment.
4268 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
4270 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
4271 Richard Henderson <rth@redhat.com>
4273 Merged from cxx-mem-model.
4275 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
4276 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
4277 parameters that are the same type size.
4278 (get_atomic_generic_size): New. Find size of generic
4279 atomic function parameters and do typechecking.
4280 (add_atomic_size_parameter): New. Insert size into parameter list.
4281 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
4282 either __atomic_exchange_n or external library call.
4283 (resolve_overloaded_atomic_compare_exchange): Restructure
4284 __atomic_compare_exchange to either _n variant or external library call.
4285 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
4286 __atomic_load_n or an external library call.
4287 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
4288 __atomic_store_n or an external library call.
4289 (resolve_overloaded_builtin): Handle new __atomic builtins.
4291 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
4294 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
4295 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
4296 <INDIRECT_REF>: Return the argument.
4297 <ARRAY_REF>: Remove special code for negative offset.
4298 Call fold_build_pointer_plus instead of size_binop.
4299 (fold_offsetof): Remove STOP_REF argument and adjust.
4300 * c-common.h (fold_offsetof_1): Declare.
4301 (fold_offsetof): Remove STOP_REF argument.
4303 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
4306 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4307 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4308 Wnarrowing for C++0x and C++98.
4309 * c.opt ([Wnarrowing]): Update.
4311 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
4314 * c.opt: Add Wzero-as-null-pointer-constant.
4316 2011-10-31 Jason Merrill <jason@redhat.com>
4318 * c.opt (-fdeduce-init-list): Off by default.
4321 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
4322 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
4324 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
4326 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
4329 * c.opt (fvisibility-inlines-hidden): Description change.
4331 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
4333 Implement C++11 user-defined literals.
4334 * c-common.c (build_userdef_literal): New.
4335 * c-common.def: New tree code.
4336 * c-common.h (tree_userdef_literal): New tree struct and accessors.
4337 * c-lex.c (interpret_float): Add suffix parm.
4338 (c_lex_with_flags): Build literal tokens.
4340 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4344 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4347 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4348 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4349 Wnarrowing for C++0x and C++98.
4350 * c.opt ([Wnarrowing]): Update.
4352 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
4355 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
4356 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
4357 Wnarrowing for C++0x and C++98.
4358 * c.opt ([Wnarrowing]): Update.
4360 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
4363 * c-common.c (conversion_warning): Remove code looking for
4364 artificial operands.
4366 2011-10-18 Dodji Seketeli <dodji@redhat.com>
4369 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
4370 !NO_IMPLICIT_EXTERN_C.
4372 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
4374 * c-common.c (c_common_reswords): Add __bases,
4376 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
4378 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
4381 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
4383 2011-10-15 Tom Tromey <tromey@redhat.com>
4384 Dodji Seketeli <dodji@redhat.com>
4386 * c.opt (fdebug-cpp): New option.
4387 * c-opts.c (c_common_handle_option): Handle the option.
4388 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
4389 output stream in parameter. Factorized from ...
4390 (maybe_print_line): ... this. Dump location debug information when
4391 -fdebug-cpp is in effect.
4392 (print_line_1): New static function. Takes an output stream in
4393 parameter. Factorized from ...
4394 (print_line): ... here. Dump location information when -fdebug-cpp
4396 (scan_translation_unit): Dump location information when
4397 -fdebug-cpp is in effect.
4399 2011-10-15 Tom Tromey <tromey@redhat.com>
4400 Dodji Seketeli <dodji@redhat.com>
4402 * c.opt (ftrack-macro-expansion): New option. Handle it with and
4404 * c-opts.c (c_common_handle_option)<case
4405 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
4406 cases. Handle -ftrack-macro-expansion with and without argument.
4408 2011-10-15 Tom Tromey <tromey@redhat.com>
4409 Dodji Seketeli <dodji@redhat.com>
4411 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
4412 (print_line, cb_define, do_line_change): Adjust to avoid touching
4413 the internals of struct line_map. Use the public API instead.
4414 * c-pch.c (c_common_read_pch): Likewise.
4415 * c-lex.c (fe_file_change): Likewise.
4417 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
4420 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
4422 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
4425 * c-pretty-print.c (pp_c_floating_constant): Output
4426 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
4428 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
4430 * c-common.c (def_builtin_1): Delete old interface with two
4431 parallel arrays to hold standard builtin declarations, and replace
4432 it with a function based interface that can support creating
4433 builtins on the fly in the future. Change all uses, and poison
4434 the old names. Make sure 0 is not a legitimate builtin index.
4435 * c-omp.c (c_finish_omp_barrier): Ditto.
4436 (c_finish_omp_taskwait): Ditto.
4437 (c_finish_omp_flush): Ditto.
4439 2011-10-11 Tristan Gingold <gingold@adacore.com>
4441 * c.opt: (fallow-parameterless-variadic-functions): New.
4443 2011-09-08 Dodji Seketeli <dodji@redhat.com>
4445 PR c++/33255 - Support -Wunused-local-typedefs warning
4446 * c-common.h (struct c_language_function::local_typedefs): New
4448 (record_locally_defined_typedef, maybe_record_typedef_use)
4449 (maybe_warn_unused_local_typedefs): Declare new functions.
4450 * c-common.c (record_locally_defined_typedef)
4451 (maybe_record_typedef_use)
4452 (maybe_warn_unused_local_typedefs): Define new functions.
4453 * c.opt: Declare new -Wunused-local-typedefs flag.
4455 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
4458 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
4461 2011-09-05 Richard Guenther <rguenther@suse.de>
4463 * c-common.c (complete_array_type): Use ssize_int (-1) instead
4464 of integer_minus_one_node for empty array upper bounds.
4466 2011-08-28 Dodji Seketeli <dodji@redhat.com>
4468 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
4469 it's the first time it's being called on this main TU.
4471 2011-08-24 Richard Guenther <rguenther@suse.de>
4474 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
4476 2011-08-22 Gabriel Charette <gchare@google.com>
4478 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
4479 defined in cpp_init_builtins and c_cpp_builtins.
4481 2011-08-19 Joseph Myers <joseph@codesourcery.com>
4483 * c-common.c (c_common_reswords): Add __builtin_complex.
4484 * c-common.h (RID_BUILTIN_COMPLEX): New.
4486 2011-08-18 Joseph Myers <joseph@codesourcery.com>
4488 * c-common.c (c_common_reswords): Add _Noreturn.
4489 (keyword_is_function_specifier): Handle RID_NORETURN.
4490 * c-common.h (RID_NORETURN): New.
4492 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
4494 * c-common.c (unsafe_conversion_p): New function. Check if it is
4495 unsafe to convert an expression to the type.
4496 (conversion_warning): Adjust, use unsafe_conversion_p.
4497 * c-common.h (unsafe_conversion_p): New function declaration.
4499 2011-08-02 Jakub Jelinek <jakub@redhat.com>
4501 * c-common.h (c_finish_omp_atomic): Adjust prototype.
4502 (c_finish_omp_taskyield): New prototype.
4503 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
4504 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
4505 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
4506 or RHS1 have side-effects, evaluate those too in the right spot,
4507 if it is a decl and LHS is also a decl, error out if they
4509 (c_finish_omp_taskyield): New function.
4510 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
4511 * c-pragma.c (omp_pragmas): Add taskyield.
4512 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
4513 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
4514 PRAGMA_OMP_CLAUSE_MERGEABLE.
4516 2011-07-25 Dodji Seketeli <dodji@redhat.com>
4518 * c-common.h (set_underlying_type): Remove parm name from
4521 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
4523 * c-pretty-print.h: Search c-common.h in c-family.
4525 2011-07-22 Jason Merrill <jason@redhat.com>
4528 * c.opt (Wnarrowing): New.
4531 * c-common.h: Declare c_linkage_bindings.
4532 * c-pragma.c (handle_pragma_redefine_extname): Use it.
4535 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
4536 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
4537 as flag_isoc99 for 'restrict'.
4538 (pp_c_specifier_qualifier_list): Likewise for _Complex.
4540 2011-07-21 Ian Lance Taylor <iant@google.com>
4543 * c-common.c (c_disable_warnings): New static function.
4544 (c_enable_warnings): New static function.
4545 (c_fully_fold_internal): Change local unused_p to bool. Call
4546 c_disable_warnings and c_enable_warnings rather than change
4547 c_inhibit_evaluation_warnings.
4549 2011-07-20 Jason Merrill <jason@redhat.com>
4551 PR c++/6709 (DR 743)
4552 PR c++/42603 (DR 950)
4553 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
4554 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
4555 (CPP_DECLTYPE): New.
4556 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
4558 2011-07-19 Richard Guenther <rguenther@suse.de>
4560 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
4561 * c-omp.c (c_finish_omp_for): Likewise.
4563 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
4565 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
4566 body on the next line.
4568 2011-07-08 Jason Merrill <jason@redhat.com>
4571 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
4574 * c-common.c (c_apply_type_quals_to_decl): Don't check
4575 TYPE_NEEDS_CONSTRUCTING.
4577 2011-07-06 Richard Guenther <rguenther@suse.de>
4579 * c-common.c (c_common_nodes_and_builtins):
4580 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
4582 2011-07-05 Richard Guenther <rguenther@suse.de>
4584 * c-common.c (c_common_nodes_and_builtins): Build all common
4587 2011-06-27 Jakub Jelinek <jakub@redhat.com>
4589 * c-common.h (c_tree_chain_next): New static inline function.
4591 * c-common.c (check_builtin_function_arguments): Handle
4592 BUILT_IN_ASSUME_ALIGNED.
4594 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
4596 * c-common.c: Add sync_ or SYNC__ to builtin names.
4597 * c-omp.c: Add sync_ or SYNC__ to builtin names.
4599 2011-06-20 Pierre Vittet <piervit@pvittet.com>
4601 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
4603 (gen_pragma_handler): New union.
4604 (internal_pragma_handler): New type.
4605 (c_register_pragma_with_data)
4606 (c_register_pragma_with_expansion_and_data): New functions.
4608 * c-pragma.c (registered_pragmas, c_register_pragma_1)
4609 (c_register_pragma, c_register_pragma_with_expansion)
4610 (c_invoke_pragma_handler): Changed to work with
4611 internal_pragma_handler.
4612 (c_register_pragma_with_data)
4613 (c_register_pragma_with_expansion_and_data): New functions.
4615 2011-06-14 Joseph Myers <joseph@codesourcery.com>
4617 * c-common.c: Include common/common-target.h.
4618 (handle_section_attribute): Use
4619 targetm_common.have_named_sections.
4620 * c-cppbuiltin.c: Include common/common-target.h.
4621 (c_cpp_builtins): Use targetm_common.except_unwind_info.
4623 2011-06-10 Richard Guenther <rguenther@suse.de>
4625 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
4626 to print a IDENTIFIER_NODE.
4628 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4629 Joseph Myers <joseph@codesourcery.com>
4631 * c.opt (fbuilding-libgcc): New option.
4632 * c-cppbuiltin.c (c_cpp_builtins): Define
4633 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
4635 2011-06-07 Jason Merrill <jason@redhat.com>
4637 * c-common.c (max_tinst_depth): Lower default to 900.
4639 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
4641 2011-06-07 Richard Guenther <rguenther@suse.de>
4643 * c-common.c (c_common_nodes_and_builtins): Do not set
4644 size_type_node or call set_sizetype.
4646 2011-06-07 Dodji Seketeli <dodji@redhat.com>
4649 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
4650 type when using pointer comparison to compare types.
4652 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4654 * c.opt: Add -Wdelete-non-virtual-dtor.
4655 * c-opts.c (c_common_handle_option): Include it in -Wall.
4657 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
4662 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4664 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4667 2011-05-27 Jakub Jelinek <jakub@redhat.com>
4670 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
4671 C++ don't call c_common_truthvalue_conversion on void type arms.
4673 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
4675 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
4676 (stmt_list_stack): Define.
4677 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
4678 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
4680 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4682 * c-common.c (warning_candidate_p): Check for BLOCKs.
4684 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
4686 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
4689 2011-05-25 Jakub Jelinek <jakub@redhat.com>
4691 * c-common.c (def_fn_type): Remove extra va_end.
4693 2011-05-23 Jason Merrill <jason@redhat.com>
4696 * c-common.c (c_common_get_narrower): New.
4697 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
4699 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
4701 * c-common.h (check_function_arguments): Tweak prototype of
4702 check_function_arguments.
4703 * c-common.c (check_function_arguments): Likewise. Adjust
4704 calls to check_function_nonnull, check_function_format, and
4705 check_function_sentinel.
4706 (check_function_sentinel): Take a FUNCTION_TYPE rather than
4707 separate attributes and typelist arguments. Use
4708 FOREACH_FUNCTION_ARGS to iterate over argument types.
4710 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
4712 * c-common.c (c_common_reswords): Reorder.
4713 * c-common.h (rid): Likewise.
4715 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
4717 * c-common.c (def_fn_type): Don't call build_function_type, call
4718 build_function_type_array or build_varargs_function_type_array
4720 (c_common_nodes_and_builtins): Likewise.
4722 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
4724 * c-common.c (c_add_case_label): Omit the loc argument to
4726 * c-common.h (build_case_label): Remove.
4727 * c-semantics.c (build_case_label): Remove.
4729 2011-05-05 Joseph Myers <joseph@codesourcery.com>
4731 * c-objc.h (objc_start_method_definition): Update prototype.
4732 * stub-objc.c (objc_start_method_definition): Add extra parameter.
4734 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
4736 * c-common.c (check_main_parameter_types): Reindent. Don't use
4737 TYPE_ARG_TYPES directly.
4738 (handle_nonnull_attribute): Likewise.
4739 (sync_resolve_params): Likewise.
4740 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
4741 to check_format_string.
4742 (handle_format_attribute): Likewise.
4743 (check_format_string): Take a function type to examine instead of
4744 a type list. Use a function_arg_iterator to step through argument
4747 2011-05-04 Richard Guenther <rguenther@suse.de>
4749 * c-common.c (fix_string_type): Use size_int for index type bounds.
4750 (start_fname_decls): Do not pass NULL to build_int_cst.
4751 (c_init_attributes): Likewise.
4752 * c-lex.c (c_lex_with_flags): Likewise.
4754 2011-04-27 Jason Merrill <jason@redhat.com>
4756 * c-common.c (make_tree_vector_from_list): New.
4757 * c-common.h: Declare it.
4759 2011-04-26 Richard Guenther <rguenther@suse.de>
4761 PR preprocessor/48248
4762 * c-ppoutput.c (maybe_print_line): Always optimize newlines
4763 for output size with -P.
4765 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
4767 * c-common.c (struct c_common_resword): Add __underlying_type.
4768 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
4770 2011-04-20 Jim Meyering <meyering@redhat.com>
4772 * c-format.c (init_dollar_format_checking): Remove useless
4775 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
4777 * c-objc.h (objc_get_interface_ivars): Removed.
4778 (objc_detect_field_duplicates): New.
4779 * stub-objc.c: Likewise.
4781 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4783 * stub-objc.c (objc_declare_protocols): Renamed to
4784 objc_declare_protocol.
4785 * c-objc.h: Likewise.
4787 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4789 * stub-objc.c (objc_declare_class): Updated argument name.
4791 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
4793 * c-common.h (c_common_init_ts): Declare.
4794 * c-common.c (c_common_init_ts): Define.
4796 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
4798 * c-objc.h (objc_build_message_expr): Updated prototype.
4799 * stub-objc.c (objc_build_message_expr): Likewise.
4801 2011-04-12 Martin Jambor <mjambor@suse.cz>
4803 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
4806 2011-04-11 Richard Guenther <rguenther@suse.de>
4808 * c-common.c (complete_array_type): Build a range type of
4811 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
4813 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
4814 (handle_type_generic_attribute): Likewise.
4816 2011-04-07 Jason Merrill <jason@redhat.com>
4819 * c-common.c (c_common_truthvalue_conversion): Don't ignore
4820 conversion from C++0x scoped enum.
4822 2011-04-06 Joseph Myers <joseph@codesourcery.com>
4824 * c-target-def.h: New file.
4825 * c-target.def: New file.
4826 * c-target.h: New file.
4827 * c-common.c (targetcm): Don't define here.
4828 * c-common.h (default_handle_c_option): Declare.
4829 * c-format.c: Include c-target.h instead of target.h.
4830 * c-opts.c: Include c-target.h instead of target.h. Explicitly
4832 (default_handle_c_option): Move from targhooks.c.
4834 2011-03-29 Jakub Jelinek <jakub@redhat.com>
4836 PR preprocessor/48248
4837 * c-ppoutput.c (print): Add src_file field.
4838 (init_pp_output): Initialize it.
4839 (maybe_print_line): Don't optimize by adding up to 8 newlines
4840 if map->to_file and print.src_file are different file.
4841 (print_line): Update print.src_file.
4843 2011-03-25 Kai Tietz <ktietz@redhat.com>
4845 * c-ada-spec.c (compare_comment): Use filename_cmp
4846 instead of strcmp for filename.
4848 2011-03-25 Jeff Law <law@redhat.com>
4850 * c-common.c (def_fn_type): Add missing va_end.
4852 2011-03-25 Jason Merrill <jason@redhat.com>
4854 * c.opt: Add -std=c++03.
4856 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
4858 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
4860 2011-03-17 Kai Tietz
4863 * c-pretty-print.c (pp_c_specifier_qualifier_list):
4864 Display allowed attributes for function pointer types.
4865 (pp_c_attributes_display): New function to display
4866 attributes having affects_type_identity flag set to true.
4867 * c-pretty-print.h (pp_c_attributes_display): New prototype.
4869 * c-common.c (c_common_attribute_table):
4871 (c_common_format_attribute_table): Likewise.
4873 2011-03-18 Jason Merrill <jason@redhat.com>
4875 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
4876 * c-common.h: Don't declare it here.
4877 * c-common.c: Or define it here.
4878 * c-opts.c (c_common_handle_option): Or set it here.
4881 * c-common.c (handle_transparent_union_attribute): Don't
4882 make a duplicate type in C++.
4884 2011-03-15 Jason Merrill <jason@redhat.com>
4886 * c-common.c (max_constexpr_depth): New.
4887 * c-common.h: Declare it.
4888 * c-opts.c (c_common_handle_option): Set it.
4889 * c.opt (fconstexpr-depth): New option.
4891 2011-03-11 Jason Merrill <jason@redhat.com>
4893 * c-common.c (attribute_takes_identifier_p): Add missing const.
4896 * c-common.c (attribute_takes_identifier_p): Assume that an
4897 unknown attribute takes an identifier.
4899 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
4902 * c-common.c (c_type_hash): Call list_length instead of iterating
4903 through DECL_CHAIN. Rename 'i' to 'n_elements'.
4905 2011-02-19 Jakub Jelinek <jakub@redhat.com>
4908 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
4910 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
4912 * c.opt (fobjc-abi-version=) New.
4913 (fobjc-nilcheck): New.
4915 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4918 * c-common.h (keyword_is_decl_specifier): Declare.
4919 * c-common.c (keyword_is_decl_specifier): Define.
4920 (keyword_is_function_specifier): New function.
4922 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4925 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
4926 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
4929 2011-01-26 Arnaud Charlet <charlet@adacore.com>
4931 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
4933 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4936 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
4937 after init_c_lex if pch_file is set.
4939 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4942 * c.opt (-fkeep-inline-dllexport): New switch.
4944 2011-01-12 Richard Guenther <rguenther@suse.de>
4947 * c-common.c (handle_weak_attribute): Warn instead of error
4948 on declaring an inline function weak.
4950 2011-01-05 Tom Tromey <tromey@redhat.com>
4952 * c-common.h (lvalue_error): Update.
4953 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
4956 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
4959 * c-objc.h (objc_finish_message_expr): Added argument to
4962 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
4964 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
4967 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
4969 * c-objc.h (objc_maybe_warn_exceptions): New.
4970 * stub-objc.c (objc_maybe_warn_exceptions): New.
4972 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
4974 * c-common.h (readonly_error): Declare.
4975 * c-common.c (readonly_error): Define.
4977 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
4979 * c-common.h (invalid_indirection_error): Declare.
4980 * c-common.c (invalid_indirection_error): Define.
4982 2010-12-03 Richard Guenther <rguenther@suse.de>
4985 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
4986 (pp_c_unary_expression): Likewise.
4987 (pp_c_expression): Likewise.
4989 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
4991 * c-common.h (objc_finish_function): New.
4992 (objc_non_volatilized_type): Removed.
4993 (objc_type_quals_match): Removed.
4994 * stub-objc.c (objc_finish_function): New.
4995 (objc_non_volatilized_type): Removed.
4996 (objc_type_quals_match): Removed.
4998 2010-11-30 Joseph Myers <joseph@codesourcery.com>
5000 * c-common.h (parse_optimize_options): Declare.
5001 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
5002 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
5004 2010-11-29 Joseph Myers <joseph@codesourcery.com>
5006 * c-opts.c (check_deps_environment_vars): Use getenv instead of
5008 * c-pch.c (O_BINARY): Don't define here.
5009 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
5011 2010-11-25 Joseph Myers <joseph@codesourcery.com>
5013 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
5014 targetm.except_unwind_info.
5016 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5018 * c-opts.c (c_common_handle_option): Pass location to
5019 set_struct_debug_option.
5021 2010-11-23 Joseph Myers <joseph@codesourcery.com>
5023 * c-common.c (visibility_options): Move from ../opts.c.
5024 * c-common.h (struct visibility_flags, visibility_options):
5026 * c-opts.c (finish_options): Rename to c_finish_options.
5027 (c_common_init): Update call to finish_options.
5029 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
5032 * c-lex.c (lex_string): Check that each string in an Objective-C
5033 string concat sequence starts with either one or zero '@', and
5034 that there are no spurious '@' signs at the end.
5036 2010-11-20 Joseph Myers <joseph@codesourcery.com>
5038 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
5039 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
5040 HANDLE_PRAGMA_VISIBILITY.
5041 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
5042 HANDLE_PRAGMA_VISIBILITY): Don't define.
5043 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
5045 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
5050 * c-common.h (keyword_begins_type_specifier): Declare.
5051 (keyword_is_storage_class_specifier): Declare.
5052 (keyword_is_type_qualifier): Declare.
5053 * c-common.c (keyword_begins_type_specifier): New function.
5054 (keyword_is_storage_class_specifier): New function.
5055 (keyword_is_type_qualifier): Declare.
5057 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5060 * c-common.c (in_late_binary_op): Define.
5061 (c_common_truthvalue_conversion): Check in_late_binary_op before
5062 calling c_save_expr.
5063 * c-common.h (in_late_binary_op): Declare.
5065 2010-11-19 Joseph Myers <joseph@codesourcery.com>
5067 * c-opts.c (c_common_handle_option): Update calls to
5068 set_struct_debug_option.
5070 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
5072 * c-common.h (objc_declare_protocols): Added additional argument.
5073 * stub-objc.c (objc_declare_protocol): Same change.
5075 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
5078 * c-common.h (build_real_imag_expr): Declare.
5079 * c-semantics.c (build_real_imag_expr): Define.
5081 2010-11-17 Joseph Myers <joseph@codesourcery.com>
5083 * c-opts.c (c_common_parse_file): Take no arguments.
5084 * c-common.h (c_common_parse_file): Update prototype.
5086 2010-11-16 Jakub Jelinek <jakub@redhat.com>
5089 * c-common.c (warning_candidate_p): Don't track non-const calls
5092 2010-11-15 Ian Lance Taylor <iant@google.com>
5094 * c-lex.c (init_c_lex): Set macro debug callbacks if
5095 flag_dump_go_spec is set.
5097 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
5099 * c-common.h (objc_build_incr_expr_for_property_ref): New.
5100 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
5102 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
5104 PR preprocessor/45038
5105 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
5108 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5110 * c-common.h (c_family_lang_mask): Declare.
5111 * c-opts.c (c_family_lang_mask): Make extern.
5112 * c-pragma.c (handle_pragma_diagnostic): Use
5113 control_warning_option.
5115 2010-11-12 Joseph Myers <joseph@codesourcery.com>
5117 * c-common.c (parse_optimize_options): Update call to
5119 * c-common.h (c_common_handle_option): Update prototype.
5120 * c-opts.c (c_common_handle_option): Take location_t parameter and
5121 pass it to other functions.
5123 2010-11-11 Joseph Myers <joseph@codesourcery.com>
5125 * c-opts.c (warning_as_error_callback): Remove.
5126 (c_common_initialize_diagnostics): Don't call
5127 register_warning_as_error_callback.
5128 (c_common_handle_option): Handle -Werror=normalized= here.
5130 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5132 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
5134 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
5136 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
5137 Remove trailing '.' from diagnostics.
5138 * c.opt (Wwrite-strings_: Avoid '`' in help text.
5140 2010-11-10 Joseph Myers <joseph@codesourcery.com>
5142 * c-common.c (parse_optimize_options): Pass global_dc to
5144 * c-opts.c (c_common_handle_option): Pass &global_options to
5145 set_Wstrict_aliasing.
5146 * c.opt (v): Don't mark Common or document here.
5148 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
5151 * c-format.c (format_type): New type gcc_objc_string_format_type.
5152 (valid_stringptr_type_p): New.
5153 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
5154 (check_format_string): Pass expected type, use
5155 valid_stringptr_type_p (), check that the format string types are
5156 consistent with the format specification.
5157 (decode_format_attr): Warn if NSString is used outside objective-c.
5158 (format_types_orig): Add NSString.
5160 (format_flags): New.
5161 (check_format_arg): Handle format strings requiring an external parser.
5162 first_target_format_type: New variable.
5163 (handle_format_attribute): Set up first_target_format_type, pass the
5164 expected format arg string type to check_format_string().
5165 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
5166 * stub-objc.c (objc_string_ref_type_p): New.
5167 (objc_check_format_arg): New.
5169 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
5171 Fixed using the Objective-C 2.0 dot-syntax with class names.
5172 * c-common.h (objc_build_class_component_ref): New.
5173 * stub-objc.c (objc_build_class_component_ref): New.
5175 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5177 * c.opt (Wproperty-assign-default): New option.
5179 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
5181 Implemented -fobjc-std=objc1 flag.
5182 * c.opt (fobjc-std=objc1): New option.
5184 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
5186 Implemented format and noreturn attributes for Objective-C methods.
5187 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
5188 attribute for Objective-C methods.
5190 2010-10-31 Jason Merrill <jason@redhat.com>
5192 * c-common.c (conversion_warning, warn_for_collisions_1): Use
5195 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
5197 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
5198 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
5199 (objc_add_property_declaration): Removed arguments for copies and
5201 (objc_build_getter_call): Renamed to
5202 objc_maybe_build_component_ref.
5203 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5204 (objc_is_property_ref): New.
5205 * c-common.c (c_common_reswords): Removed copies and ivar.
5206 * stub-objc.c (objc_add_property_declaration): Removed arguments
5207 for copies and ivar.
5208 (objc_build_getter_call): Renamed to
5209 objc_maybe_build_component_ref.
5210 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
5211 (objc_is_property_ref): New.
5213 2010-10-29 Arnaud Charlet <charlet@adacore.com>
5214 Matthew Gingell <gingell@adacore.com>
5216 * c-ada-spec.c (separate_class_package): New function.
5217 (pp_ada_tree_identifier): Prefix references to C++ classes with the
5218 name of their enclosing package.
5219 (print_ada_declaration): Use separate_class_package.
5221 2010-10-27 Jason Merrill <jason@redhat.com>
5223 * c-common.c (c_common_reswords): Add __is_literal_type.
5224 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
5226 * c-common.c (check_case_value): Remove special C++ code.
5228 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5230 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
5231 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
5233 (objc_add_property_declaration): Added additional arguments.
5234 (objc_property_attribute_kind): Removed.
5235 (objc_set_property_attr): Removed.
5236 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
5238 * stub-objc.c (objc_add_property_declaration): Added additional
5240 (objc_set_property_attr): Removed.
5242 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
5244 * c-common.h (objc_add_property_variable): Renamed to
5245 objc_add_property_declaration. Added location argument.
5246 * stub-objc.c (objc_add_property_variable): Same change.
5248 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
5250 * c-common.h (objc_maybe_printable_name): New.
5251 * stub-objc.c (objc_maybe_printable_name): New.
5253 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
5254 Andrew Pinski <pinskia@gmail.com>
5256 * c-common.h (c_common_mark_addressable_vec): Declare.
5257 * c-common.c (c_common_mark_addressable_vec): New function.
5259 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5261 * c-common.h (objc_set_method_type): Removed.
5262 (objc_add_method_declaration): Added boolean argument.
5263 (objc_start_method_definition): Same change.
5264 (objc_build_method_signature): Same change.
5265 * stub-objc.c (objc_set_method_type): Removed.
5266 (objc_add_method_declaration): Added boolean argument.
5267 (objc_start_method_definition): Same change.
5268 (objc_build_method_signature): Same change.
5270 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
5272 * c-common.h (finish_file): Removed.
5273 (objc_write_global_declarations): New.
5274 * c-opts.c (c_common_parse_file): Do not call finish_file.
5275 * stub-objc.c (objc_write_global_declarations): New.
5277 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5279 Implemented parsing @synthesize and @dynamic for
5280 Objective-C/Objective-C++.
5281 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
5282 (objc_add_synthesize_declaration): New.
5283 (objc_add_dynamic_declaration): New.
5284 * c-common.c (c_common_reswords): Add synthesize and dynamic.
5285 * stub-objc.c (objc_add_synthesize_declaration): New.
5286 (objc_add_dynamic_declaration): New.
5288 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
5291 * c-cppbuiltin.c (mode_has_fma): Move function here from
5292 builtins.c. Don't use the fma optab, instead just use the
5293 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
5296 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
5298 Merge from 'apple/trunk' branch on FSF servers.
5300 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
5303 * c-common.h (objc_non_volatilized_type): New declaration
5304 * stub-objc.c (objc_non_volatilized_type): New stub.
5306 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
5308 Merge from 'apple/trunk' branch on FSF servers.
5310 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
5313 * c-common.h (objc_diagnose_private_ivar): New decl.
5314 * stub-objc.c (objc_diagnose_private_ivar): New stub.
5316 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
5318 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
5319 * c-common.h (enum rid): Add RID_AT_PACKAGE.
5320 (objc_ivar_visibility_kind): New enum.
5321 (objc_set_visibility): Adjust prototype to use visibility enum.
5322 * stub-objc.c (objc_set_visibility): Adjust stub to use
5325 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
5327 * c-cppbuiltin.c (builtin_define_float_constants): Emit
5328 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
5329 has the appropriate fma builtins.
5330 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
5332 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
5334 merge from FSF apple 'trunk' branch.
5335 2006 Fariborz Jahanian <fjahanian@apple.com>
5337 Radars 4436866, 4505126, 4506903, 4517826
5338 * c-common.c (c_common_resword): Define @property and its attributes.
5339 * c-common.h: Define property attribute enum entries.
5340 (OBJC_IS_PATTR_KEYWORD): New.
5341 (objc_property_attribute_kind): New enum.
5342 Declare objc_set_property_attr (), objc_add_property_variable (),
5343 objc_build_getter_call () and objc_build_setter_call ().
5344 * stub-objc.c (objc_set_property_attr): New stub.
5345 (objc_add_property_variable): Likewise.
5346 (objc_build_getter_call): Likewise.
5347 (objc_build_setter_call) Likewise.
5349 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
5351 merge from FSF apple 'trunk' branch.
5352 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
5354 Radar 3803157 (method attributes)
5355 * c-common.c (handle_deprecated_attribute): Recognize
5356 objc methods as valid declarations.
5357 * c-common.h: Declare objc_method_decl ().
5358 * stub-objc.c (objc_method_decl): New stub.
5360 2010-10-08 Joseph Myers <joseph@codesourcery.com>
5362 * c-common.c (parse_optimize_options): Call
5363 decode_cmdline_options_to_array_default_mask before
5364 decode_options. Update arguments to decode_options.
5365 * c-common.h (c_common_init_options_struct): Declare.
5366 * c-opts.c (c_common_init_options_struct): New. Split out from
5367 c_common_init_options.
5369 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
5371 Implemented fast enumeration for Objective-C.
5372 * c-common.h (objc_finish_foreach_loop): New.
5373 * stub-objc.c (objc_finish_foreach_loop): New.
5375 2010-10-05 Joseph Myers <joseph@codesourcery.com>
5377 * c-common.h (struct diagnostic_context): Don't declare here.
5378 (c_common_initialize_diagnostics): Declare using
5379 diagnostic_context typedef.
5380 * c-opts.c (c_common_handle_option): Pass global_dc to
5381 handle_generated_option.
5383 2010-10-04 Joseph Myers <joseph@codesourcery.com>
5385 * c-opts.c (c_common_handle_option): Pass &global_options_set to
5386 handle_generated_option.
5388 2010-10-03 Ian Lance Taylor <iant@google.com>
5390 * c.opt (-fplan9-extensions): New option.
5392 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5394 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
5396 (c_cpp_builtins): Call functions from cppbuiltin.c instead
5397 of duplicating code.
5399 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
5401 * c-common.c: Add two new entries for @optional
5402 and @required keywords.
5404 merge from FSF 'apple/trunk' branch.
5405 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
5408 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
5409 objective-c keywords.
5410 (objc_set_method_opt): New declaration.
5411 * stub-objc.c (objc_set_method_opt): New stub.
5413 2010-09-30 Joseph Myers <joseph@codesourcery.com>
5415 * c-common.c (handle_optimize_attribute): Pass &global_options to
5416 cl_optimization_save and cl_optimization_restore.
5417 * c-opts.c (c_common_handle_option): Pass &global_options to
5418 handle_generated_option.
5419 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
5420 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
5421 &global_options to cl_optimization_restore.
5423 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
5425 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
5426 Objective-C/Objective-C++ keywords.
5428 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5430 Merge from 'apple/trunk' branch on FSF servers.
5432 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
5435 * c-common.h (objc_check_global_decl): New declaration.
5436 * stub-objc.c (objc_check_global_decl): New stub.
5438 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5440 * c.opt: Don't use VarExists.
5442 2010-09-29 Joseph Myers <joseph@codesourcery.com>
5444 * c-common.c (c_cpp_error): Update names of diagnostic_context
5446 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
5447 cl_optimization members.
5448 * c-opts.c (warning_as_error_callback, c_common_handle_option,
5449 sanitize_cpp_opts, finish_options): Update names of cpp_options
5452 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
5454 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
5455 (objc_is_reserved_word): Removed.
5456 * c-common.c: Updated comments.
5457 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
5458 objc_is_reserved_word.
5459 * stub-objc.c (objc_is_reserved_word): Removed.
5461 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5463 * c-common.h (objc_add_method_declaration): Adjust prototype to
5465 (objc_start_method_definition): Likewise.
5466 (objc_build_keyword_decl): Likewise.
5467 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
5468 (objc_start_method_definition): Likewise.
5469 (objc_build_keyword_decl): Likewise.
5471 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
5473 * c-common.h (objc_start_class_interface): Adjust prototype.
5474 (objc_start_category_interface): Likewise.
5475 (objc_start_protocol): Likewise.
5476 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
5477 (objc_start_class_interface): Likewise.
5478 (objc_start_category_interface): Likewise.
5480 2010-09-27 Ian Lance Taylor <iant@google.com>
5482 * c-common.c (c_common_attribute_table): Add no_split_stack.
5483 (handle_no_split_stack_attribute): New static function.
5485 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
5487 Merge from 'apple/trunk' branch on FSF servers.
5489 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
5492 * c-common.h (objc_have_common_type): New declaration.
5493 * stub-objc.c (objc_have_common_type): New stub.
5495 2005-06-22 Ziemowit Laski <zlaski@apple.com>
5498 * c-common.h (objc_common_type): New prototype.
5499 * stub-objc.c (objc_common_type): New stub.
5501 2010-09-24 Jan Hubicka <jh@suse.cz>
5503 * c-common.c (handle_leaf_attribute): New function.
5504 (struct attribute_spec c_common_att): Add leaf.
5506 2010-09-22 Joseph Myers <joseph@codesourcery.com>
5508 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
5509 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
5510 -dump, -dump=, -imacros, -imacros=, -include, -include=,
5511 -include-barrier, -include-directory, -include-directory=,
5512 -include-directory-after, -include-directory-after=,
5513 -include-prefix, -include-prefix=, -include-with-prefix,
5514 -include-with-prefix=, -include-with-prefix-after,
5515 -include-with-prefix-after=, -include-with-prefix-before,
5516 -include-with-prefix-before=, -no-integrated-cpp,
5517 -no-line-commands, -no-standard-includes, -no-warnings, -output,
5518 -output=, -pedantic, -pedantic-errors, -preprocess,
5519 -print-missing-file-dependencies, -trace-includes, -traditional,
5520 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
5521 -user-dependencies, -verbose, -write-dependencies,
5522 -write-user-dependencies, no-integrated-cpp, traditional): New.
5524 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5527 * c-common.h (objc_start_method_definition): Return bool instead
5529 * stub-objc.c (objc_start_method_definition): Return bool instead
5532 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
5535 * c-common.h (objc_get_interface_ivars): New declaration.
5536 * stub-objc.c (objc_get_interface_ivars): New stub.
5538 2010-09-15 Ian Lance Taylor <iant@google.com>
5540 * c-common.c (parse_optimize_options): Do not capitalize warning
5541 messages. Remove period at end of warning message.
5543 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5545 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
5546 (handle_alias_attribute): ... here.
5547 (handle_ifunc_attribute): New.
5549 2010-09-06 Mark Mitchell <mark@codesourcery.com>
5551 * c-common.h (do_warn_double_promotion): Declare.
5552 * c-common.c (do_warn_double_promotion): Define.
5554 2010-09-05 Mark Mitchell <mark@codesourcery.com>
5556 * c.opt (Wdouble-promotion): New.
5558 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5560 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
5561 fvtable-thunks, fxref): Mark no longer supported in help text.
5563 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5565 * c.opt (Wimport, fall-virtual, falt-external-templates,
5566 fdefault-inline, fenum-int-equiv, fexternal-templates,
5567 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
5568 fname-mangling-version-, fnew-abi, fnonnull-objects,
5569 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
5570 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
5572 (fhandle-exceptions): Mark with Alias and Warn.
5573 * c-opts.c (c_common_handle_option): Don't handle options marked
5576 2010-09-02 Joseph Myers <joseph@codesourcery.com>
5578 * c.opt (Wcomments, Werror-implicit-function-declaration,
5579 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
5580 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
5582 * c-common.c (option_codes): Use OPT_Wcomment instead of
5584 * c-opts.c (warning_as_error_callback, c_common_handle_option):
5585 Don't handle options marked as aliases.
5587 2010-08-25 Richard Guenther <rguenther@suse.de>
5589 * c-common.c (c_common_get_alias_set): Remove special
5590 handling for pointers.
5592 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
5594 * c-common.c: Use FOR_EACH_VEC_ELT.
5595 * c-gimplify.c: Likewise.
5596 * c-pragma.c: Likewise.
5598 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5600 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
5602 (MMDX): Change back to MMD. Mark NoDriverArg instead of
5604 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
5605 instead of OPT_MDX and OPT_MMDX.
5607 2010-08-16 Joseph Myers <joseph@codesourcery.com>
5609 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
5611 2010-08-12 Joseph Myers <joseph@codesourcery.com>
5613 * c.opt (MD, MMD): Change to MDX and MMDX.
5614 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
5616 2010-08-11 Joseph Myers <joseph@codesourcery.com>
5618 * c-opts.c (c_common_handle_option): Call handle_generated_option
5619 instead of handle_option.
5621 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5623 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
5624 (maybe_apply_renaming_pragma): Delete unneeded declarations.
5626 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5628 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
5629 (pending_redefine_extname): Change type to a VEC.
5630 (add_to_renaming_pragma_list): Update for new type of
5631 pending_redefine_extname.
5632 (maybe_apply_renaming_pragma): Likewise.
5634 2010-08-04 Arnaud Charlet <charlet@adacore.com>
5636 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
5638 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
5639 decide whether a type has already been declared/seen.
5640 Do not go to the original type.
5641 (dump_nested_types): New parameter forward.
5642 Generate forward declaration if needed and mark type as visited.
5643 (print_ada_declaration): Call dump_nested_types if not already done.
5644 Mark types as visited.
5646 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5648 * c.opt (-print-pch-checksum): Remove option.
5649 * c-opts.c (c_common_handle_option): Don't handle
5650 OPT_print_pch_checksum.
5652 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5654 * c-common.h (c_common_handle_option): Update prototype and return
5656 * c-opts.c (c_common_handle_option): Update prototype and return
5657 value type. Update calls to handle_option and
5658 enable_warning_as_error.
5660 2010-07-27 Jakub Jelinek <jakub@redhat.com>
5663 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
5665 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5667 * c-common.h (c_common_missing_argument): Remove.
5668 * c-opts.c (c_common_missing_argument): Remove.
5669 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
5670 idirafter, imacros, include, isysroot, isystem, iquote): Add
5672 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
5674 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5676 * c-common.h (c_common_option_lang_mask,
5677 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
5679 (c_common_init_options): Update prototype.
5680 * c-opts.c (c_common_option_lang_mask): New.
5681 (c_common_initialize_diagnostics): Split out of
5682 c_common_init_options.
5683 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
5685 (c_common_init_options): Update prototype. Use decoded options in
5686 search for -lang-asm.
5688 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5690 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5691 * c-format.c: Likewise.
5693 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5695 * c-common.h: Include diagnostic-core.h. Error if already
5697 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
5699 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
5701 * c-common.c (IN_GCC_FRONTEND): Do not undef.
5702 Do not include expr.h
5703 (vector_mode_valid_p): Move here.
5705 2010-06-21 DJ Delorie <dj@redhat.com>
5707 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
5708 allow these pragmas anywhere.
5710 2010-06-14 Jakub Jelinek <jakub@redhat.com>
5713 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
5714 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
5715 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
5716 ggc_strdup instead of xstrdup.
5718 2010-06-10 Jakub Jelinek <jakub@redhat.com>
5720 * c-cppbuiltin.c: Include cpp-id-data.h.
5721 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
5722 (lazy_hex_fp_value): New function.
5723 (builtin_define_with_hex_fp_value): Provide definitions lazily.
5725 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5727 * c-gimplify.c: Do not include tree-flow.h
5729 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
5732 * c-common.c: Rename targetm member:
5733 targetm.enum_va_list -> targetm.enum_va_list_p
5735 2010-06-28 Anatoly Sokolov <aesok@post.ru>
5737 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
5739 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5741 * c-cppbuiltin.c: Do not include except.h.
5743 2010-06-24 Andi Kleen <ak@linux.intel.com>
5745 * c-common.c (warn_for_omitted_condop): New.
5746 * c-common.h (warn_for_omitted_condop): Add prototype.
5748 2010-06-21 Joseph Myers <joseph@codesourcery.com>
5750 * c.opt (lang-objc): Remove.
5751 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
5753 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
5755 * c-opts.c: Include "tm_p.h".
5757 2010-06-20 Joseph Myers <joseph@codesourcery.com>
5759 * c-common.c (parse_optimize_options): Update call to
5762 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
5764 * c-common.c (record_types_used_by_current_var_decl): Adjust for
5765 new type of types_used_by_cur_var_decl.
5767 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
5770 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
5771 for C++ standard compliance.
5773 2010-06-16 Jason Merrill <jason@redhat.com>
5775 * c.opt: Add -Wnoexcept.
5777 2010-06-16 Richard Guenther <rguenther@suse.de>
5780 * c-common.c (c_common_truthvalue_conversion): Remove
5781 premature and wrong optimization concering ADDR_EXPRs.
5783 2010-06-15 Arnaud Charlet <charlet@adacore.com>
5785 * c-ada-spec.c (dump_sloc): Remove column info.
5786 (is_simple_enum): New function.
5787 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
5788 enum types when relevant.
5790 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
5792 * c-common.c (conversion_warning): Warn at expression
5795 2010-06-10 Joseph Myers <joseph@codesourcery.com>
5797 * c-opts.c (c_common_handle_option): Don't handle
5800 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
5802 * c-pragma.c (push_alignment): Use typed GC allocation.
5803 (handle_pragma_push_options): Likewise.
5805 * c-common.c (parse_optimize_options): Likewise.
5807 * c-common.h (struct sorted_fields_type): Add variable_size GTY
5810 2010-06-07 Joseph Myers <joseph@codesourcery.com>
5812 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
5813 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
5814 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
5815 flag_signed_bitfields, warn_strict_null_sentinel,
5816 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
5817 flag_gen_declaration, flag_no_gnu_keywords,
5818 flag_implement_inlines, flag_implicit_templates,
5819 flag_implicit_inline_templates, flag_optional_diags,
5820 flag_elide_constructors, flag_default_inline, flag_rtti,
5821 flag_conserve_space, flag_access_control, flag_check_new,
5822 flag_new_for_scope, flag_weak, flag_working_directory,
5823 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
5824 flag_enforce_eh_specs, flag_threadsafe_statics,
5825 flag_pretty_templates): Remove.
5826 * c-common.h (flag_preprocess_only, flag_nil_receivers,
5827 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
5828 flag_replace_objc_classes, flag_undef, flag_no_builtin,
5829 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
5830 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
5831 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
5832 flag_no_gnu_keywords, flag_implement_inlines,
5833 flag_implicit_templates, flag_implicit_inline_templates,
5834 flag_optional_diags, flag_elide_constructors, flag_default_inline,
5835 flag_rtti, flag_conserve_space, flag_access_control,
5836 flag_check_new, flag_new_for_scope, flag_weak,
5837 flag_working_directory, flag_use_cxa_atexit,
5838 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
5839 flag_threadsafe_statics, flag_pretty_templates,
5840 warn_strict_null_sentinel): Remove.
5841 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
5842 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
5843 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
5844 fimplicit-inline-templates, fimplicit-templates,
5845 flax-vector-conversions, fms-extensions, fnil-receivers,
5846 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
5847 frtti, fshort-double, fshort-enums, fshort-wchar,
5848 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
5849 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
5850 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
5851 gen-decls, undef): Use Var.
5852 (fdefault-inline, foptional-diags): Document as doing nothing.
5853 * c-opts.c (c_common_handle_option): Remove cases for options now
5854 using Var. Mark ignored options as such.
5856 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
5858 * c-common.c: Moved to here from parent directory.
5859 * c-common.def: Likewise.
5860 * c-common.h: Likewise.
5861 * c-cppbuiltin.c: Likewise.
5862 * c-dump.c: Likewise.
5863 * c-format.c: Likewise.
5864 * c-format.h : Likewise.
5865 * c-gimplify.c: Likewise.
5866 * c-lex.c: Likewise.
5867 * c-omp.c: Likewise.
5869 * c-opts.c: Likewise.
5870 * c-pch.c: Likewise.
5871 * c-ppoutput.c: Likewise.
5872 * c-pragma.c: Likewise.
5873 * c-pragma.h: Likewise.
5874 * c-pretty-print.c: Likewise.
5875 * c-pretty-print.h: Likewise.
5876 * c-semantics.c: Likewise.
5877 * stub-objc.c: Likewise.
5879 * c-common.c: Include gt-c-family-c-common.h.
5880 * c-pragma.c: Include gt-c-family-c-pragma.h.
5882 Copyright (C) 2010-2015 Free Software Foundation, Inc.
5884 Copying and distribution of this file, with or without modification,
5885 are permitted in any medium without royalty provided the copyright
5886 notice and this notice are preserved.