1 2013-11-19 Marek Polacek <polacek@redhat.com>
3 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
5 (ubsan_instrument_shift): Likewise.
6 (ubsan_instrument_vla): Likewise.
8 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
10 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
11 cast to unsigned type.
13 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
15 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
17 (complete_array_type): Update comment to refer to tree_to_[su]hwi
18 rather than tree_low_cst.
20 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
22 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
23 tree_to_uhwi throughout.
25 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
27 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
28 tree_low_cst (..., 0) with tree_to_shwi throughout.
30 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
32 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
33 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
35 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
37 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
38 host_integerp (..., 0) with tree_fits_shwi_p throughout.
40 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
42 * c-cilkplus.c: New file.
43 * c-common.c (readonly_error): Add location argument.
44 * c-common.h (readonly_error): Same.
45 (c_finish_cilk_clauses): Protoize.
46 (c_check_cilk_loop): Same.
47 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
48 Do not fail on error_mark_node.
49 Abstract increment canonicalization to here...
50 (c_omp_for_incr_canonicalize_ptr): New.
51 c-pragma.c (init_pragma): Register "simd" pragma.
52 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
53 (enum pragma_cilk_clause): New.
55 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
57 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
58 wchar_type and host_integerp checks.
60 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
62 * c-common.c: Likewise.
63 * c-gimplify.c: Likewise.
66 2013-11-14 Diego Novillo <dnovillo@google.com>
68 * c-common.c: Include fold-const.h.
69 Include stor-layout.h.
75 * c-cppbuiltin.c: Include stor-layout.h.
77 * c-format.c: Include stringpool.h.
78 * c-lex.c: Include stringpool.h.
79 Include stor-layout.h.
80 * c-pragma.c: Include stringpool.h.
84 * c-pretty-print.c: Include stor-layout.h.
86 * cilk.c: Include stringpool.h.
89 2013-11-13 Joseph Myers <joseph@codesourcery.com>
91 * c-common.h (enum rid): Add RID_AUTO_TYPE.
92 * c-common.c (c_common_reswords): Add __auto_type.
93 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
95 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
97 * c-common.c: Include gimplify.h.
98 * c-gimplify.c: Likewise.
100 * c-omp.c: Include gimple-expr.h instead of gimple.h.
101 * c-ubsan.c: Don't include gimple.h.
103 2013-11-12 Joseph Myers <joseph@codesourcery.com>
105 * c-common.c (c_common_reswords): Add _Thread_local.
107 2013-11-09 Joseph Myers <joseph@codesourcery.com>
109 * c-common.c (atomic_size_supported_p): New function.
110 (resolve_overloaded_atomic_exchange)
111 (resolve_overloaded_atomic_compare_exchange)
112 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
113 Use it instead of comparing size with a local list of sizes.
115 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
116 Joseph Myers <joseph@codesourcery.com>
118 * c-common.h (enum rid): Add RID_ATOMIC.
119 * c-common.c (c_common_reswords): Add _Atomic.
120 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
121 (keyword_is_type_qualifier): Accept RID_ATOMIC.
122 * c-format.c (check_format_types): Check for extra _Atomic
123 qualifiers in format argument.
124 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
125 (pp_c_type_qualifier_list): Mention _Atomic in comment.
127 2013-11-06 Tobias Burnus <burnus@net-b.de>
129 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
131 2013-11-06 Joseph Myers <joseph@codesourcery.com>
133 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
135 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
136 to mean lack of IEEE 754 support.
138 2013-11-05 Tobias Burnus <burnus@net-b.de>
140 * c.opt (-Wdate-time): New option
141 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
143 2013-11-05 Joseph Myers <joseph@codesourcery.com>
145 * c-cppbuiltin.c (cpp_iec_559_value): Test
146 flag_excess_precision_cmdline not flag_excess_precision.
148 2013-11-05 Tobias Burnus <burnus@net-b.de>
150 * c.opt (fopenmp-simd): New option.
151 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
152 (omp_pragmas): ... this new struct.
153 (c_pp_lookup_pragma): Also walk omp_pragmas.
154 (init_pragma): Init pragmas for -fopenmp-simd.
156 2013-11-04 Marek Polacek <polacek@redhat.com>
159 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
161 2013-11-04 Joseph Myers <joseph@codesourcery.com>
163 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
165 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
167 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
169 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
170 (dump_ada_specs): Adjust prototype of second callback.
171 * c-ada-spec.c (cpp_check): New global variable.
172 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
173 (print_generic_ada_decl): Likewise.
174 (has_static_fields): Change return type to bool and add guard.
175 (has_nontrivial_methods): New predicate.
176 (is_tagged_type): Change return type to bool.
177 (separate_class_package): Call has_nontrivial_methods.
178 (pp_ada_tree_identifier): Minor tweaks.
179 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
180 (dump_ada_array_domains): Likewise.
181 (dump_ada_array_type): Likewise.
182 (dump_template_types): Remove cpp_check parameter and do not pass it to
183 dump_generic_ada_node.
184 (dump_ada_template): Likewise.
185 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
187 (print_ada_methods): Change return type to integer. Remove cpp_check
188 parameter and do not pass it down.
189 (dump_nested_types): Remove cpp_check parameter and do not pass it to
190 dump_generic_ada_node.
191 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
193 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
194 down. Use has_nontrivial_methods to recognize C++ classes. Use return
195 value of print_ada_methods.
196 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
197 Set cpp_check to it before invoking dump_ada_nodes.
198 (dump_ada_specs): Likewise.
200 2013-11-03 Marek Polacek <polacek@redhat.com>
202 * c-ubsan.c: Don't include hash-table.h.
203 (ubsan_instrument_vla): New function.
204 * c-ubsan.h: Declare it.
206 2013-10-31 David Malcolm <dmalcolm@redhat.com>
208 Automated part of renaming of symtab_node_base to symtab_node.
210 Patch autogenerated by rename_symtab.py from
211 https://github.com/davidmalcolm/gcc-refactoring-scripts
212 revision 58bb219cc090b2f4516a9297d868c245495ee622
214 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
215 symtab_node_base to symtab_node.
217 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
219 Implement C++14 digit separators.
220 * c-lex.c (interpret_float): Remove digit separators from scratch string
221 before building real literal.
223 2013-10-30 Jakub Jelinek <jakub@redhat.com>
225 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
227 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
229 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
231 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
233 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
234 (insert_cilk_frame): New prototype.
235 (cilk_init_builtins): Likewise.
236 (gimplify_cilk_spawn): Likewise.
237 (c_cilk_install_body_w_frame_cleanup): Likewise.
238 (cilk_detect_spawn_and_unwrap): Likewise.
239 (cilk_set_spawn_marker): Likewise.
240 (build_cilk_sync): Likewise.
241 (build_cilk_spawn): Likewise.
244 2013-10-29 David Malcolm <dmalcolm@redhat.com>
246 Patch autogenerated by refactor_symtab.py from
247 https://github.com/davidmalcolm/gcc-refactoring-scripts
248 revision 58bb219cc090b2f4516a9297d868c245495ee622
250 * c-gimplify.c (c_genericize): Update for conversion of symtab types
251 to a true class hierarchy.
252 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
254 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
256 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
258 2013-10-26 Jeff Law <law@redhat.com>
260 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
261 * c-family/c.opt: Ignore and warn for mudflap options.
263 2013-10-24 Tobias Burnus <burnus@net-b.de>
266 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
267 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
269 2013-10-23 Jason Merrill <jason@redhat.com>
271 * c-format.c (gcc_cxxdiag_char_table): Add %X.
273 2013-10-11 Jakub Jelinek <jakub@redhat.com>
275 * c-common.h (omp_clause_mask::operator !=): New method.
276 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
277 instead of if (mask & something) tests everywhere.
279 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
280 201307 instead of 201107.
281 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
282 (c_common_attribute_table): Add "omp declare target" and
283 "omp declare simd" attributes.
284 (handle_omp_declare_target_attribute,
285 handle_omp_declare_simd_attribute): New functions.
286 * c-omp.c: Include c-pragma.h.
287 (c_finish_omp_taskgroup): New function.
288 (c_finish_omp_atomic): Add swapped argument, if true,
289 build the operation first with rhs, lhs arguments and use NOP_EXPR
291 (c_finish_omp_for): Add code argument, pass it down to make_code.
292 (c_omp_split_clauses): New function.
293 (c_split_parallel_clauses): Removed.
294 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
295 c_omp_declare_simd_clauses_to_decls): New functions.
296 * c-common.h (omp_clause_mask): New type.
297 (OMP_CLAUSE_MASK_1): Define.
298 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
299 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
300 omp_clause_mask::operator |, omp_clause_mask::operator &,
301 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
302 omp_clause_mask::operator ==): New methods.
303 (enum c_omp_clause_split): New.
304 (c_finish_omp_taskgroup): New prototype.
305 (c_finish_omp_atomic): Add swapped argument.
306 (c_finish_omp_for): Add code argument.
307 (c_omp_split_clauses): New prototype.
308 (c_split_parallel_clauses): Removed.
309 (c_omp_declare_simd_clauses_to_numbers,
310 c_omp_declare_simd_clauses_to_decls): New prototypes.
311 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
312 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
313 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
314 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
315 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
316 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
317 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
318 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
319 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
320 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
321 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
322 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
323 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
324 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
325 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
326 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
327 PRAGMA_OMP_CLAUSE_UNIFORM.
329 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
331 PR tree-optimization/20318
332 * c-common.c (handle_returns_nonnull_attribute): New function.
333 (c_common_attribute_table): Add returns_nonnull.
335 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
338 * c.opt (fcheck-new): Move to common.opt.
340 2013-09-25 Marek Polacek <polacek@redhat.com>
341 Jakub Jelinek <jakub@redhat.com>
344 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
345 an expression if we can prove it is correct.
346 (ubsan_instrument_division): Likewise. Remove unnecessary
349 2013-09-18 Marek Polacek <polacek@redhat.com>
352 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
354 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
356 2013-09-14 Iain Sandoe <iain@codesourcery.com>
359 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
360 fobjc-gc, freplace-objc-classes): Accept for LTO.
362 2013-09-13 Jacek Caban <jacek@codeweavers.com>
364 * c-target.def: New hook
366 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
369 * c.opt (Wdelete-incomplete): Add.
371 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
373 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
374 (vector_types_compatible_elements_p): New function.
375 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
377 (vector_types_compatible_elements_p): Declare.
379 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
381 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
382 a virtual member function.
383 (pp_simple_type_specifier): Remove.
384 (pp_c_type_specifier): Likewise.
385 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
386 Rename from pp_c_type_specifier. Adjust.
387 (c_pretty_printer::c_pretty_printer): Do not assign to
388 simple_type_specifier.
390 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
392 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
394 (c_pretty_printer::storage_class_specifier): Likewise.
395 (c_pretty_printer::initializer): Likewise.
396 (pp_declaration): Remove.
397 (pp_declaration_specifiers): Likewise.
398 (pp_abstract_declarator): Likewise.
399 (pp_declarator): Likewise.
400 (pp_type_id): Likewise.
401 (pp_statement): Likewise.
402 (pp_constant): Likewise.
403 (pp_id_expression): Likewise.
404 (pp_primary_expression): Likewise.
405 (pp_unary_expression): Likewise.
406 (pp_multiplicative_expression): Likewise.
407 (pp_conditional_expression): Likewise.
408 (pp_assignment_expression): Likewise.
409 (pp_expression): Likewise.
410 (pp_c_type_id): Likewise.
411 (pp_c_storage_class_specifier): Likewise.
412 * c-pretty-print.c (pp_c_type_cast): Tidy.
413 (pp_c_pointer): Likewise.
414 (pp_c_type_specifier): Likewise.
415 (pp_c_parameter_type_list): Likewise.
416 (pp_c_function_definition): Likewise.
417 (pp_c_init_declarator): Likewise.
418 (pp_c_initializer_list): Likewise.
419 (pp_c_constructor_elts): Likewise.
420 (c_pretty_printer::direct_abstract_declarator): Likewise.
421 (c_pretty_printer::declaration_specifiers): Likewise.
422 (c_pretty_printer::primary_expression): Likewise.
423 (c_pretty_printer::postfix_expression): Likewise.
424 (c_pretty_printer::type_id): Rename from pp_c_type_id.
425 (c_pretty_printer::storage_class_specifier): Rename from
426 pp_c_storage_class_specifier.
427 (c_pretty_printer::initializer): Rename from pp_c_initializer.
428 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
429 storage_class_specifier, initializer, offset_list, flags.
431 2013-08-30 Marek Polacek <polacek@redhat.com>
433 * c-ubsan.c: New file.
434 * c-ubsan.h: New file.
436 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
438 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
440 (c_pretty_printer::declaration_specifiers): Likewise.
441 (c_pretty_printer::declarator): Likewise.
442 (c_pretty_printer::abstract_declarator): Likewise.
443 (c_pretty_printer::direct_abstract_declarator): Likewise.
444 (c_pretty_printer::direct_declarator): Likewise.
445 (c_pretty_printer::function_specifier): Likewise.
446 (pp_declaration): Adjust.
447 (pp_declaration_specifiers): Likewise.
448 (pp_abstract_declarator): Likewise.
449 (pp_direct_declarator): Likewise.
450 (pp_function_specifier): Likewise.
451 (pp_direct_abstract_declarator): Remove as unused.
452 (pp_c_declaration): Remove.
453 (pp_c_declaration_specifiers): Likewise.
454 (pp_c_declarator): Likewise.
455 (pp_c_direct_declarator): Likewise.
456 (pp_c_function_specifier): Likewise.
457 (pp_c_direct_abstract_declarator): Likewise.
458 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
459 from pp_c_abstract_declarator. Adjust.
460 (c_pretty_printer::direct_abstract_declarator): Rename from
461 pp_c_direct_abstract_declarator. Adjust.
462 (c_pretty_printer::function_specifier): Rename from
463 pp_c_function_specifier. Adjust.
464 (c_pretty_printer::declaration_specifiers): Rename from
465 pp_c_declaration_specifiers. Adjust.
466 (c_pretty_printer::direct_declarator): Rename from
467 pp_c_direct_declarator. Adjust.
468 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
469 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
470 (c_pretty_printer::c_pretty_printer): Do not assign to
471 declaration, declaration_specifiers, declarator,
472 direct_declarator, direct_abstract_declarator, function_specifier.
474 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
476 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
477 virtual member function.
478 (c_pretty_printer::multiplicative_expression): Likewise.
479 (c_pretty_printer::conditional_expression): Likewise.
480 (c_pretty_printer::assignment_expression): Likewise.
481 (c_pretty_printer::expression): Likewise.
482 (pp_unary_expression): Adjust.
483 (pp_multiplicative_expression): Likewise.
484 (pp_assignment_expression): Likewise.
485 (pp_conditional_expression): Likewise.
486 (pp_expression): Likewise.
487 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
488 from pp_c_unary_expression. Adjust.
489 (c_pretty_printer::multiplicative_expression): Rename from
490 pp_c_multiplicative_expression. Adjust.
491 (c_pretty_printer::conditional_expression): Rename from
492 pp_c_conditional_expression. Adjust.
493 (c_pretty_printer::assignment_expression): Rename from
494 pp_c_assignment_expression. Adjust.
495 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
496 (c_pretty_printer::c_pretty_printer): Do not assign to
497 unary_expression, multiplicative_expression,
498 conditional_expression, expression.
500 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
502 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
503 virtual member function.
504 (pp_postfix_expression): Adjust.
505 (pp_c_postfix_expression): Remove.
506 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
507 from pp_c_postfix_expression. Adjust.
508 (c_pretty_printer::c_pretty_printer): Do not assign to
511 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
513 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
514 virtua member function.
515 (pp_primary_expression): Adjust.
516 (pp_c_primary_expression): Remove.
517 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
518 from pp_c_primary_expression. Adjust.
519 (pp_c_initializer_list): Use pp_primary_expression.
520 (c_pretty_printer::c_pretty_printer): Do not assign to
523 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
525 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
526 * c-pretty-print.c (M_): Remove.
527 (c_pretty_printer::translate_string): Define.
528 (pp_c_type_specifier): Use it.
529 (pp_c_primary_expression): Likewise.
530 (pp_c_expression): Likewise.
532 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
534 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
536 (pp_c_id_expression): Remove.
537 (pp_id_expression): Adjust.
538 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
539 pp_c_id_expression. Adjust.
540 (pp_c_postfix_expression): Use pp_id_expression.
541 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
543 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
545 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
547 (pp_constant): Adjust.
548 (pp_c_constant): Remove.
549 * c-pretty-print.c (c_pretty_printer::constant): Rename from
550 pp_c_constant. Adjust.
552 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
553 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
555 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
557 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
558 (c_pretty_printer::c_pretty_printer): Declare.
559 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
560 c_pretty_printer_init. Adjust.
561 (print_c_tree): Do not call c_pretty_printer_init.
562 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
564 2013-08-09 Arnaud Charlet <charlet@adacore.com>
566 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
568 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
571 * c-common.c (pointer_int_sum): Add bool parameter.
572 * c-common.h (pointer_int_sum): Adjust declaration.
574 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
576 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
577 c_pretty_printer variable.
579 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
581 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
583 (pp_c_base): Likewise. Adjust users.
584 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
585 (pp_c_whitespace): Do not call pp_base.
586 (pp_c_left_paren): Likewise.
587 (pp_c_right_paren): Likewise.
588 (pp_c_left_brace): Likewise.
589 (pp_c_right_brace): Likewise.
590 (pp_c_left_bracket): Likewise.
591 (pp_c_right_bracket): Likewise.
592 (pp_c_dot): Likewise.
593 (pp_c_ampersand): Likewise.
594 (pp_c_star): Likewise.
595 (pp_c_arrow): Likewise.
596 (pp_c_semicolon): Likewise.
597 (pp_c_complement): Likewise.
598 (pp_c_exclamation): Likewise.
599 (pp_c_direct_declarator): Likewise.
600 (pp_c_ws_string): Likewise.
601 (pp_c_identifier): Likewise.
602 (pp_c_statement): Likewise.
603 (print_c_tree): Likewise.
605 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
608 * c-common.c (c_parse_error): Catch user-defined literal tokens and
609 provide useful error strings.
611 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
613 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
614 printer functions instead of pp_string or operators and punctuators.
615 (dump_generic_ada_node): Likewise.
616 * c-pretty-print.c (pp_c_type_specifier): Likewise.
617 (pp_c_relational_expression): Likewise.
618 (pp_c_logical_or_expression): Likewise.
620 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
622 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
623 functions instead of pp_character.
624 (pp_ada_tree_identifier): Likewise.
625 (dump_ada_double_name): Likewise.
626 (dump_ada_function_declaration): Likewise.
627 (dump_ada_array_domains): Likewise.
628 (dump_template_types): Likewise.
629 (dump_generic_ada_node): Likewise.
630 (print_ada_declaration): Likewise.
631 (print_ada_struct_decl): Likewise.
632 * c-pretty-print.c (pp_c_integer_constant): Likewise.
634 2013-07-23 Tom Tromey <tromey@redhat.com>
636 * c-common.h (enum rid) <RID_GENERIC>: New constant.
637 * c-common.c (c_common_reswords): Add _Generic.
639 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
641 * c-common.c: Fix typos.
642 * c-common.h: Likewise.
644 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
647 * c-common.c (c_common_attribute_table): Add warn_unused.
648 (handle_warn_unused_attribute): New.
650 2013-07-10 Jakub Jelinek <jakub@redhat.com>
652 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
653 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
655 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
658 * c.opt: Add Wconditionally-supported.
660 2013-07-08 Graham Stott <graham.stott@btinternet.com>
662 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
663 unused variables l_length and l_node.
665 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
668 * c-common.c (complete_array_type): Delay folding first index
669 like other indices. When folding, check for index overflow.
671 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
674 * c-common.h (c_build_vec_perm_expr): New complain argument.
675 * c-common.c (c_build_vec_perm_expr): Likewise.
676 Use save_expr also in C++.
678 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
680 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
681 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
682 * c-opts.c (c_common_post_options): Likewise.
684 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
686 * array-notation-common.c (length_mismatch_in_expr): Changed the
687 parameter type's from a dynamic array to a vec_tree. Also removed
689 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
692 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
694 * c-common.h (struct cilkplus_an_parts): New structure.
695 (struct cilkplus_an_loop_parts): Likewise.
696 (cilkplus_extract_an_triplets): New prototype.
697 (fix_sec_implicit_args): Likewise.
698 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
699 (fix_sec_implicit_args): Likewise.
701 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
703 * array-notation-common.c (find_inv_trees): Removed an unwanted
705 * c-common.h (struct inv_list::additional_tcodes): Changed type from
706 enum rid to enum tree_code.
708 2013-06-11 Jan Hubicka <jh@suse.cz>
710 * c-common.c (handle_alias_ifunc_attribute): Do not set
711 DECL_EXTERNAL for weakref variables.
712 * c-pragma.c (handle_pragma_weak): Make sure aliases
713 are not declared as external.
715 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
717 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
718 function from c/c-array-notation.c.
719 (is_cilkplus_reduce_builtin): Likewise.
720 (find_rank): Likewise.
721 (extract_array_notation_exprs): Likewise.
722 (replace_array_notations): Likewise.
723 (find_inv_trees): Likewise.
724 (replace_inv_trees): Likewise.
725 (contains_array_notation_expr): Likewise.
726 (find_correct_array_notation_type): Likewise.
727 * c-common.h (struct inv_list): Moved this struct from the file
728 c/c-array-notation.c and added a new field called additional tcodes.
729 (length_mismatch_in_expr_p): New prototype.
730 (is_cilkplus_reduce_builtin): Likewise.
731 (find_rank): Likewise.
732 (extract_array_notation_exprs): Likewise.
733 (replace_array_notation): Likewise.
734 (find_inv_trees): Likewise.
735 (replace_inv_trees): Likewise.
736 (find_correct_array_notation_type): Likewise.
738 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
740 * c-common.c (c_define_builtins): When cilkplus is enabled, the
741 function array_notation_init_builtins is called.
742 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
743 * c-common.def (ARRAY_NOTATION_REF): New tree.
744 * c-common.h (build_array_notation_expr): New function declaration.
745 (build_array_notation_ref): Likewise.
746 (extract_sec_implicit_index_arg): New extern declaration.
747 (is_sec_implicit_index_fn): Likewise.
748 (ARRAY_NOTATION_CHECK): New define.
749 (ARRAY_NOTATION_ARRAY): Likewise.
750 (ARRAY_NOTATION_START): Likewise.
751 (ARRAY_NOTATION_LENGTH): Likewise.
752 (ARRAY_NOTATION_STRIDE): Likewise.
753 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
755 (pp_c_expression): Likewise.
756 * c.opt (flag_enable_cilkplus): New flag.
757 * array-notation-common.c: New file.
759 2013-05-14 Jakub Jelinek <jakub@redhat.com>
762 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
764 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
766 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
769 2013-05-07 Han Shen <shenhan@google.com>
771 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
773 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
775 * c-common.c (check_user_alignment): Emit error for negative values.
777 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
779 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
781 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
783 * c-cppbuiltin.c (c_cpp_builtins): Do not define
784 __GXX_EXPERIMENTAL_CXX1Y__.
786 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
787 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
789 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
790 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
791 to simply use OPT_Wpointer_arith.
792 (c_sizeof_or_alignof_type): Likewise.
794 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
796 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
798 2013-04-12 Jakub Jelinek <jakub@redhat.com>
800 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
801 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
804 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
806 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
808 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
810 * c-common.c (pointer_int_sum): Remove dead code.
812 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
815 * c-common.c (handle_optimize_attribute): Don't call
816 save_optabs_if_changed.
818 2013-03-05 Jakub Jelinek <jakub@redhat.com>
821 * c-pch.c (pch_init): Free target_validity at the end.
823 2013-03-04 Jakub Jelinek <jakub@redhat.com>
825 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
827 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
828 Jakub Jelinek <jakub@redhat.com>
831 * c-common.c (handle_no_sanitize_address_attribute): New function.
832 (c_common_attribute_table): Add no_sanitize_address attribute.
833 (handle_no_address_safety_analysis_attribute): Add
834 no_sanitize_address attribute, not no_address_safety_analysis
837 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
840 * c-common.c (handle_optimize_attribute): Call
841 save_optabs_if_changed.
843 2013-02-18 Jakub Jelinek <jakub@redhat.com>
844 Steven Bosscher <steven@gcc.gnu.org>
847 * c-opts.c (c_common_post_options): If debug info is enabled
848 and non-dwarf*, refuse to load PCH files and when writing PCH
851 2013-02-05 Jakub Jelinek <jakub@redhat.com>
854 * c-common.c (handle_error_attribute): Fix condition.
856 2013-01-30 Jakub Jelinek <jakub@redhat.com>
859 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
861 2013-01-18 Jason Merrill <jason@redhat.com>
864 * c.opt (-fextern-tls-init): New.
865 * c-opts.c (c_common_post_options): Handle it.
867 2013-01-09 Jakub Jelinek <jakub@redhat.com>
870 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
871 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
872 and is either negative or bigger or equal to type precision
873 of the first operand.
875 2012-12-03 Marek Polacek <polacek@redhat.com>
878 * c-common.c (check_user_alignment): Swap order of tests,
879 check TREE_CODE first.
881 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
884 * c-common.h (overflow_type): New enum.
885 (build_userdef_literal): Add overflow_type argument.
886 (tree_userdef_literal): Add overflow_type.
887 (USERDEF_LITERAL_OVERFLOW): New access macro.
888 * c-common.c (build_userdef_literal): Add overflow_type
890 * c-lex.c (c_lex_with_flags): Add overflow_type to
891 build_userdef_literal calls.
892 (interpret_integer, interpret_float): Add overflow_type argument.
894 2012-11-28 Richard Biener <rguenther@suse.de>
897 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
898 here and use a type with proper overflow behavior for types that would
899 need to be promoted for the arithmetic.
901 2012-11-23 Jakub Jelinek <jakub@redhat.com>
904 * c-common.c (handle_no_address_safety_analysis_attribute): New
906 (c_common_attribute_table): Add no_address_safety_analysis.
908 2012-11-16 Simon Baldwin <simonb@google.com>
910 * c.opt: Add f[no-]canonical-system-headers.
911 * c-opts.c (c_common_handle_option): Handle
912 OPT_fcanonical_system_headers.
914 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
917 * c-opts.c (c_common_handle_option): Set new flags.
918 * c.opt: Describe new flags.
920 2012-11-09 Jason Merrill <jason@redhat.com>
922 * c.opt (Wabi-tag): New.
924 2012-11-09 Andi Kleen <ak@linux.intel.com>
927 * c-common.c (get_atomic_generic_size): Mask with
930 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
933 * c.opt (Wformat): Make it Alias Wformat=1.
934 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
935 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
937 (Wformat=): RejectNegative. Use LangEnabledBy.
938 (Wnonnull): Use LangEnabledBy.
939 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
940 * c-format.c (set_Wformat): Delete.
941 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
942 (maybe_read_dollar_number): Likewise.
943 (avoid_dollar_number): Likewise.
944 (finish_dollar_format_checking): Likewise.
945 (check_format_info): Likewise.
946 (check_format_info_main): Likewise.
947 (check_format_types): Likewise.
948 (format_type_warning): Likewise.
949 * c-common.c (int): Likewise.
950 (check_function_sentinel): Likewise.
951 * c-common.h (warn_format,set_Wformat): Do not declare here.
953 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
956 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
957 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
959 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
961 (Wvariadic-macros): Init(1).
962 * c-opts.c (c_common_handle_option): Do not handle them
964 (c_common_post_options): Likewise.
965 (sanitize_cpp_opts): warn_unused_macros is now
966 cpp_warn_unused_macros.
967 (push_command_line_include): Likewise.
968 * c-common.c (warn_unknown_pragmas): Do not define.
969 * c-common.h (warn_unknown_pragmas): Do not declare.
971 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
974 * c-common.c (conversion_warning): Handle conditional expressions.
976 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
979 * c.opt (Wreturn_local_addr): Define new option.
981 2012-10-25 Jason Merrill <jason@redhat.com>
983 * c.opt (Wvirtual-move-assign): New.
985 * c.opt (Winherited-variadic-ctor): New.
987 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
990 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
992 2012-10-23 Joseph Myers <joseph@codesourcery.com>
994 * c-common.h (pch_cpp_save_state): Declare.
995 * c-target.def (c_preinclude): New hook.
996 * c-opts.c (done_preinclude): New.
997 (push_command_line_include): Handle default preincluded header.
998 (cb_file_change): Call pch_cpp_save_state when calling
999 push_command_line_include.
1000 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
1001 (pch_cpp_save_state): New.
1002 (pch_init): Call pch_cpp_save_state conditionally, instead of
1003 calling cpp_save_state.
1005 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1009 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
1010 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
1011 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
1012 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
1013 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
1014 * c-opts.c (c_common_handle_option): Remove explicit handling from
1016 (c_common_post_options): Likewise.
1018 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
1020 * c-ada-spec.c (LOCATION_COL): Delete.
1021 (compare_location): New function.
1022 (compare_node): Use it.
1023 (compare_comment): Likewise.
1025 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1029 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
1030 * c-opts.c (c_common_handle_option): Do not set them here. Add
1032 (c_common_post_options): Likewise.
1034 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
1036 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
1037 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
1038 Remove POINTER_TYPE handling, add large unsigned handling and use
1039 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
1041 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1044 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
1045 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
1046 locs and array of 3 trees instead of just single loc and single
1047 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
1048 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
1049 For *cmp* builtins that take two sources strings report warnings
1050 about first and second source, not about destination and source.
1052 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
1055 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
1057 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
1059 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
1060 declaring something coming from another file.
1062 2012-10-10 Arnaud Charlet <charlet@adacore.com>
1065 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
1067 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1070 * c-common.c (warn_about_parentheses): Add location_t parameter;
1071 use EXPR_LOC_OR_LOC.
1072 * c-common.h: Update declaration.
1074 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
1077 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
1078 more operations. Make error messages optional.
1079 * c-common.h (enum stv_conv): Moved from c-typeck.c.
1080 (scalar_to_vector): Declare.
1082 2012-10-08 Jason Merrill <jason@redhat.com>
1084 * c-common.c (c_common_reswords): Add thread_local.
1086 2012-10-08 Dodji Seketeli <dodji@redhat.com>
1088 PR c++/53528 C++11 attribute support
1089 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
1091 * c-common.c (check_cxx_fundamental_alignment_constraints): New
1093 (handle_aligned_attribute): In choose strictest alignment
1094 among many. Use new check_cxx_fundamental_alignment_constraints.
1095 (handle_transparent_union_attribute): In c++11 attribute syntax,
1096 don't look through typedefs.
1098 2012-10-04 Arnaud Charlet <charlet@adacore.com>
1100 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
1101 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
1104 2012-09-25 Dehao Chen <dehao@google.com>
1107 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
1108 map when read in the pch.
1110 2012-09-18 Arnaud Charlet <charlet@adacore.com>
1112 * c-ada-spec.c: Style fixes.
1114 2012-09-18 Thomas Quinot <quinot@adacore.com>
1116 * c.opt (-fada-spec-parent): Define new command line switch.
1117 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
1118 is specified, generate binding spec as a child of the specified unit.
1120 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
1121 Manuel López-Ibáñez <manu@gcc.gnu.org>
1124 * c.opt ([Winit-self]): Enabled by -Wall in C++.
1126 2012-08-23 Arnaud Charlet <charlet@adacore.com>
1128 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
1129 for pointers, and add missing Convention C pragma.
1130 (print_ada_struct_decl): Add missing aliased keyword.
1131 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
1133 2012-08-17 Jakub Jelinek <jakub@redhat.com>
1135 * c-common.c (sizeof_pointer_memaccess_warning): New function.
1136 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
1137 * c-opts.c (c_common_handle_option): Enable it for -Wall.
1138 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
1139 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
1141 2012-08-10 Richard Guenther <rguenther@suse.de>
1143 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
1145 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
1147 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
1148 instead of separate pp_newline and pp_flush.
1149 (print_c_tree): Likewise.
1151 2012-07-26 Richard Henderson <rth@redhat.com>
1153 * c-common.c (handle_hot_attribute): Allow labels.
1154 (handle_cold_attribute): Likewise.
1156 2012-07-20 Jakub Jelinek <jakub@redhat.com>
1159 * c-common.c (check_function_nonnull): Handle multiple nonnull
1160 attributes properly.
1162 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1164 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
1165 * c-ada-spec.c: Likewise.
1166 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
1168 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1170 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
1171 Remove code conditional on it.
1173 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
1175 * c-gimplify.c: Do not include basic-block.h.
1176 * c-common.c: Do not include linfuncs.h.
1178 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
1180 * c-common.h: Include tree.h.
1182 2012-07-02 Jason Merrill <jason@redhat.com>
1185 * c-common.c (get_priority): Call default_conversion.
1187 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
1189 * c-pch.c (c_common_write_pch): Remove unused variables.
1191 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1193 * cppspec.c: Moved from gcc/ to here.
1195 2012-06-27 Kai Tietz <ktietz@redhat.com>
1197 PR preprocessor/37215
1198 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
1200 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
1202 * c-common.h (c_common_print_pch_checksum): Remove.
1203 * c-pch.c: Do not include output.h.
1204 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
1205 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
1206 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
1207 (struct c_pch_header): Remove.
1208 (get_ident): Update gpch version.
1209 (pch_init): Do not print executable_checksum to asm_out_file.
1210 Do not fail if there is no asm_out_file to read back from. Set
1211 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
1212 (c_common_write_pch): Verify that nothing was written to asm_out_file
1213 since pch_init was called. Do not write a c_pch_header, and do not
1214 copy from asm_out_file to the PCH.
1215 (c_common_read_pch): Do not read a c_pch_header, and do not restore
1216 the content of asm_out_file from the PCH.
1217 (c_common_print_pch_checksum): Remove.
1218 * c-opts.c (c_common_init): Print out executable_checksum directly.
1220 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1222 * c-target.def (objc_declare_unresolved_class_reference,
1223 objc_declare_class_definition): Add new hooks.
1225 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1227 * c-lex.c: Do not include output.h.
1228 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
1229 Remove uses of ASM_OUTPUT_IDENT.
1231 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
1234 * c-common.h (c_build_vec_perm_expr): Move decl here.
1235 * c-common.c (c_build_vec_perm_expr): Move definition
1238 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
1240 * c.opt (fconserve-space): Turn into a no-op.
1242 2012-06-04 Sterling Augustine <saugustine@google.com>
1244 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
1245 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
1246 both the start and end of the function.
1248 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1250 * c-common.c: Do not include output.h.
1251 * c-pragma.c: Likewise.
1253 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1255 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
1256 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
1257 (lang_decl_name): Handle namespace decls.
1259 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
1261 * c-ada-spec.c: Do not include output.h.
1262 * c-semantics.c: Likewise.
1264 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1266 * c-common.c: Fix typo.
1268 2012-05-29 Michael Matz <matz@suse.de>
1270 * c-common.h (c_expand_decl): Remove prototype.
1272 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1274 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
1275 * c-opts.c (c_common_handle_option): Remove code handling
1276 warn_missing_braces.
1278 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
1281 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
1284 2012-05-22 Dodji Seketeli <dodji@redhat.com>
1287 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
1289 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1291 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
1292 * c-opts.c (c_common_handle_option): Do not handle explicitly
1293 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
1295 2012-05-16 Dodji Seketeli <dodji@redhat.com>
1297 PR preprocessor/7263
1298 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
1299 to cpp_classify_number. For diagnostics, use the precise location
1300 instead of the global input_location.
1302 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1305 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
1307 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
1309 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
1311 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
1314 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
1315 Wreorder): Use LangEnabledBy.
1316 * c-opts.c (c_common_handle_option): Do not enable them
1317 explicitly. Call lang-specific generated functions.
1318 (c_common_post_options): Do not set them here.
1320 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
1322 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
1323 Wmissing-field-initializers,Wmissing-parameter-type,
1324 Wold-style-declaration,Woverride-init): Use EnabledBy.
1325 * c-opts.c (c_common_post_options): Do not set here explicitly.
1327 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
1330 * c-opts.c (c_common_handle_option): Use handle_generated_option
1331 to enable sub-options.
1333 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
1336 * c-common.c (warnings_for_convert_and_check): Use warning_at.
1338 2012-05-10 Richard Guenther <rguenther@suse.de>
1340 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
1341 adjust commentary about TYPE_IS_SIZETYPE types.
1343 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1346 * c-common.c (warn_logical_operator): Check that argument of
1347 integer_zerop is not NULL.
1349 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1352 * c-common.c (warn_logical_operator): Do not warn if either side
1353 is already true or false.
1355 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1358 * c-common.c (expr_original_type): New.
1359 (shorten_compare): Do not warn for enumeration types.
1361 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1363 * c.opt (fpermissive): Add Var(flag_permissive).
1365 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
1368 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
1369 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
1371 2012-04-30 Dodji Seketeli <dodji@redhat.com>
1373 Add -Wvarargs option
1374 * c.opt (Wvarargs): Define new option.
1376 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1378 * c-common.c (check_function_arguments): Replace
1379 Wmissing-format-attribute with Wsuggest-attribute=format.
1381 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1383 * c.opt (Wsuggest-attribute=format): New. Alias of
1384 Wmissing-format-attribute.
1385 * c-format.c (decode_format_type): Replace
1386 Wmissing-format-attribute with Wsuggest-attribute=format.
1387 (check_function_format): Likewise.
1389 2012-04-27 Ollie Wild <aaw@google.com>
1391 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
1392 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
1393 * c.opt: Add Wliteral-suffix.
1395 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1398 * c.opt (Wpedantic): New.
1399 (pedantic): Alias Wpedantic.
1400 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
1401 (c_common_post_options): Likewise.
1402 (sanitize_cpp_opts): Likewise.
1403 * c-lex.c (interpret_float): Likewise.
1404 * c-format.c (check_format_types): Likewise.
1405 * c-common.c (pointer_int_sum): Likewise.
1406 (c_sizeof_or_alignof_type): Likewise.
1407 (c_add_case_label): Likewise.
1408 (c_do_switch_warnings): Likewise.
1409 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1411 2012-04-15 Jason Merrill <jason@redhat.com>
1414 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
1415 (C_STD_NAME): Distinguish between C++98 and C++11.
1417 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
1420 * c-common.h (uint16_type_node): Rename into...
1421 (c_uint16_type_node): ...this.
1422 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
1423 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
1425 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
1427 * c-common.c (warn_if_unused_value): Move definition to here.
1428 * c-common.h (warn_if_unused_value): Move declaration to here.
1430 2012-03-23 William Bader <williambader@hotmail.com>
1432 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
1434 2012-03-20 Jason Merrill <jason@redhat.com>
1436 * c-common.h (enum cxx_dialect): Add cxx1y.
1437 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
1439 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1440 * c-opts.c (c_common_post_options): Likewise.
1441 (set_std_cxx1y): New.
1442 (c_common_handle_option): Call it.
1443 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
1445 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1448 * c.opt ([Wuseless-cast]): Add.
1450 2012-03-16 Richard Guenther <rguenther@suse.de>
1452 * c-pretty-print.c (pp_c_initializer_list): Adjust.
1454 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1457 * c.opt (ftemplate-backtrace-limit) Add.
1459 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1461 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
1463 * c-pragma.c (handle_pragma_extern_prefix): Remove.
1464 (init_pragma): Don't register extern_prefix.
1466 2012-03-12 Richard Guenther <rguenther@suse.de>
1468 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
1469 (builtin_type_for_size): Likewise.
1471 2012-02-13 Jakub Jelinek <jakub@redhat.com>
1474 * c-common.c (sync_resolve_params): Don't decide whether to convert
1475 or not based on TYPE_SIZE comparison, convert whenever arg_type
1476 is unsigned INTEGER_TYPE.
1478 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
1481 * c.opt ([Wunused-local-typedefs]): Fix description.
1483 2012-01-24 Mike Stump <mikestump@comcast.net>
1485 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
1488 2012-01-18 Richard Guenther <rguenther@suse.de>
1490 * c-opts.c (c_common_post_options): Reset LTO flags if
1491 we are about to generate a PCH.
1493 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1496 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
1497 use pp_unsigned_wide_integer.
1499 2012-01-10 Richard Guenther <rguenther@suse.de>
1502 * c-opts.c (c_common_handle_option): Move -Werror handling
1503 to language independent code.
1505 2012-01-05 Richard Guenther <rguenther@suse.de>
1508 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
1511 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
1514 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
1515 of array types with an unknown bound.
1517 2011-12-20 Joseph Myers <joseph@codesourcery.com>
1519 * c-common.c (flag_isoc99): Update comment to refer to C11.
1520 (flag_isoc1x): Change to flag_isoc11.
1521 * c-common.h (flag_isoc99): Update comment to refer to C11.
1522 (flag_isoc1x): Change to flag_isoc11.
1523 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
1525 * c-opts.c (set_std_c1x): Change to set_std_c11.
1526 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
1528 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
1529 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
1530 * c.opt (std=c1x): Change to std=c11. Document as non-draft
1532 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
1533 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
1534 (std=gnu1x): Make alias of std=gnu11.
1536 2011-12-19 Jason Merrill <jason@redhat.com>
1539 * c-common.c (handle_transparent_union_attribute): Check the first
1540 field if the type is complete.
1542 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1545 * c-common.c (RID_IS_FINAL): Add.
1546 * c-common.h (RID_IS_FINAL): Add.
1548 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
1550 * c.opt (fgnu-runtime): Provide full description.
1551 (fnext-runtime): Likewise.
1552 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
1554 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
1556 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
1557 predefines in one place. Add LOCK_FREE predefines.
1558 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
1561 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
1564 * c-common.c (get_atomic_generic_size): Check for various error
1566 (resolve_overloaded_atomic_exchange,
1567 resolve_overloaded_atomic_compare_exchange,
1568 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
1569 error_mark_node for error conditions.
1571 2011-11-08 Richard Guenther <rguenther@suse.de>
1576 2011-11-07 Richard Henderson <rth@redhat.com>
1577 Aldy Hernandez <aldyh@redhat.com>
1578 Torvald Riegel <triegel@redhat.com>
1580 Merged from transactional-memory.
1582 * c-common.c (handle_tm_wrap_attribute,
1583 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
1584 (struct c_common_reswords): Added __transaction* keywords.
1585 (struct c_common_attribute_table): Added transaction* and tm_regparm
1587 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
1589 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
1590 find_tm_attribute): Declare.
1592 2011-11-07 Jason Merrill <jason@redhat.com>
1595 * c-common.c, c-common.h: Revert yesterday's changes.
1597 2011-11-06 Jason Merrill <jason@redhat.com>
1600 * c-common.c (decl_has_visibility_attr): Split out from...
1601 (c_determine_visibility): ...here.
1602 * c-common.h: Declare it.
1604 2011-11-06 Joseph Myers <joseph@codesourcery.com>
1606 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
1607 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
1609 (check_user_alignment): New. Split out of
1610 handle_aligned_attribute. Disallow integer constants with
1611 noninteger types. Conditionally allow zero.
1612 (handle_aligned_attribute): Use check_user_alignment.
1613 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
1615 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
1616 Richard Henderson <rth@redhat.com>
1618 Merged from cxx-mem-model.
1620 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
1621 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
1622 parameters that are the same type size.
1623 (get_atomic_generic_size): New. Find size of generic
1624 atomic function parameters and do typechecking.
1625 (add_atomic_size_parameter): New. Insert size into parameter list.
1626 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
1627 either __atomic_exchange_n or external library call.
1628 (resolve_overloaded_atomic_compare_exchange): Restructure
1629 __atomic_compare_exchange to either _n variant or external library call.
1630 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
1631 __atomic_load_n or an external library call.
1632 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
1633 __atomic_store_n or an external library call.
1634 (resolve_overloaded_builtin): Handle new __atomic builtins.
1636 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
1639 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
1640 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
1641 <INDIRECT_REF>: Return the argument.
1642 <ARRAY_REF>: Remove special code for negative offset.
1643 Call fold_build_pointer_plus instead of size_binop.
1644 (fold_offsetof): Remove STOP_REF argument and adjust.
1645 * c-common.h (fold_offsetof_1): Declare.
1646 (fold_offsetof): Remove STOP_REF argument.
1648 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1651 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1652 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1653 Wnarrowing for C++0x and C++98.
1654 * c.opt ([Wnarrowing]): Update.
1656 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1659 * c.opt: Add Wzero-as-null-pointer-constant.
1661 2011-10-31 Jason Merrill <jason@redhat.com>
1663 * c.opt (-fdeduce-init-list): Off by default.
1666 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
1667 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
1669 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
1671 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1674 * c.opt (fvisibility-inlines-hidden): Description change.
1676 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1678 Implement C++11 user-defined literals.
1679 * c-common.c (build_userdef_literal): New.
1680 * c-common.def: New tree code.
1681 * c-common.h (tree_userdef_literal): New tree struct and accessors.
1682 * c-lex.c (interpret_float): Add suffix parm.
1683 (c_lex_with_flags): Build literal tokens.
1685 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1689 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1692 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1693 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1694 Wnarrowing for C++0x and C++98.
1695 * c.opt ([Wnarrowing]): Update.
1697 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1700 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1701 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1702 Wnarrowing for C++0x and C++98.
1703 * c.opt ([Wnarrowing]): Update.
1705 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1708 * c-common.c (conversion_warning): Remove code looking for
1709 artificial operands.
1711 2011-10-18 Dodji Seketeli <dodji@redhat.com>
1714 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
1715 !NO_IMPLICIT_EXTERN_C.
1717 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1719 * c-common.c (c_common_reswords): Add __bases,
1721 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
1723 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1726 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
1728 2011-10-15 Tom Tromey <tromey@redhat.com>
1729 Dodji Seketeli <dodji@redhat.com>
1731 * c.opt (fdebug-cpp): New option.
1732 * c-opts.c (c_common_handle_option): Handle the option.
1733 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
1734 output stream in parameter. Factorized from ...
1735 (maybe_print_line): ... this. Dump location debug information when
1736 -fdebug-cpp is in effect.
1737 (print_line_1): New static function. Takes an output stream in
1738 parameter. Factorized from ...
1739 (print_line): ... here. Dump location information when -fdebug-cpp
1741 (scan_translation_unit): Dump location information when
1742 -fdebug-cpp is in effect.
1744 2011-10-15 Tom Tromey <tromey@redhat.com>
1745 Dodji Seketeli <dodji@redhat.com>
1747 * c.opt (ftrack-macro-expansion): New option. Handle it with and
1749 * c-opts.c (c_common_handle_option)<case
1750 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
1751 cases. Handle -ftrack-macro-expansion with and without argument.
1753 2011-10-15 Tom Tromey <tromey@redhat.com>
1754 Dodji Seketeli <dodji@redhat.com>
1756 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
1757 (print_line, cb_define, do_line_change): Adjust to avoid touching
1758 the internals of struct line_map. Use the public API instead.
1759 * c-pch.c (c_common_read_pch): Likewise.
1760 * c-lex.c (fe_file_change): Likewise.
1762 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1765 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
1767 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1770 * c-pretty-print.c (pp_c_floating_constant): Output
1771 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
1773 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1775 * c-common.c (def_builtin_1): Delete old interface with two
1776 parallel arrays to hold standard builtin declarations, and replace
1777 it with a function based interface that can support creating
1778 builtins on the fly in the future. Change all uses, and poison
1779 the old names. Make sure 0 is not a legitimate builtin index.
1780 * c-omp.c (c_finish_omp_barrier): Ditto.
1781 (c_finish_omp_taskwait): Ditto.
1782 (c_finish_omp_flush): Ditto.
1784 2011-10-11 Tristan Gingold <gingold@adacore.com>
1786 * c.opt: (fallow-parameterless-variadic-functions): New.
1788 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1790 PR c++/33255 - Support -Wunused-local-typedefs warning
1791 * c-common.h (struct c_language_function::local_typedefs): New
1793 (record_locally_defined_typedef, maybe_record_typedef_use)
1794 (maybe_warn_unused_local_typedefs): Declare new functions.
1795 * c-common.c (record_locally_defined_typedef)
1796 (maybe_record_typedef_use)
1797 (maybe_warn_unused_local_typedefs): Define new functions.
1798 * c.opt: Declare new -Wunused-local-typedefs flag.
1800 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1803 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1806 2011-09-05 Richard Guenther <rguenther@suse.de>
1808 * c-common.c (complete_array_type): Use ssize_int (-1) instead
1809 of integer_minus_one_node for empty array upper bounds.
1811 2011-08-28 Dodji Seketeli <dodji@redhat.com>
1813 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1814 it's the first time it's being called on this main TU.
1816 2011-08-24 Richard Guenther <rguenther@suse.de>
1819 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1821 2011-08-22 Gabriel Charette <gchare@google.com>
1823 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1824 defined in cpp_init_builtins and c_cpp_builtins.
1826 2011-08-19 Joseph Myers <joseph@codesourcery.com>
1828 * c-common.c (c_common_reswords): Add __builtin_complex.
1829 * c-common.h (RID_BUILTIN_COMPLEX): New.
1831 2011-08-18 Joseph Myers <joseph@codesourcery.com>
1833 * c-common.c (c_common_reswords): Add _Noreturn.
1834 (keyword_is_function_specifier): Handle RID_NORETURN.
1835 * c-common.h (RID_NORETURN): New.
1837 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1839 * c-common.c (unsafe_conversion_p): New function. Check if it is
1840 unsafe to convert an expression to the type.
1841 (conversion_warning): Adjust, use unsafe_conversion_p.
1842 * c-common.h (unsafe_conversion_p): New function declaration.
1844 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1846 * c-common.h (c_finish_omp_atomic): Adjust prototype.
1847 (c_finish_omp_taskyield): New prototype.
1848 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1849 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1850 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
1851 or RHS1 have side-effects, evaluate those too in the right spot,
1852 if it is a decl and LHS is also a decl, error out if they
1854 (c_finish_omp_taskyield): New function.
1855 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1856 * c-pragma.c (omp_pragmas): Add taskyield.
1857 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1858 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1859 PRAGMA_OMP_CLAUSE_MERGEABLE.
1861 2011-07-25 Dodji Seketeli <dodji@redhat.com>
1863 * c-common.h (set_underlying_type): Remove parm name from
1866 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
1868 * c-pretty-print.h: Search c-common.h in c-family.
1870 2011-07-22 Jason Merrill <jason@redhat.com>
1873 * c.opt (Wnarrowing): New.
1876 * c-common.h: Declare c_linkage_bindings.
1877 * c-pragma.c (handle_pragma_redefine_extname): Use it.
1880 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
1881 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
1882 as flag_isoc99 for 'restrict'.
1883 (pp_c_specifier_qualifier_list): Likewise for _Complex.
1885 2011-07-21 Ian Lance Taylor <iant@google.com>
1888 * c-common.c (c_disable_warnings): New static function.
1889 (c_enable_warnings): New static function.
1890 (c_fully_fold_internal): Change local unused_p to bool. Call
1891 c_disable_warnings and c_enable_warnings rather than change
1892 c_inhibit_evaluation_warnings.
1894 2011-07-20 Jason Merrill <jason@redhat.com>
1896 PR c++/6709 (DR 743)
1897 PR c++/42603 (DR 950)
1898 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
1899 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1900 (CPP_DECLTYPE): New.
1901 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
1903 2011-07-19 Richard Guenther <rguenther@suse.de>
1905 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
1906 * c-omp.c (c_finish_omp_for): Likewise.
1908 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
1910 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
1911 body on the next line.
1913 2011-07-08 Jason Merrill <jason@redhat.com>
1916 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
1919 * c-common.c (c_apply_type_quals_to_decl): Don't check
1920 TYPE_NEEDS_CONSTRUCTING.
1922 2011-07-06 Richard Guenther <rguenther@suse.de>
1924 * c-common.c (c_common_nodes_and_builtins):
1925 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
1927 2011-07-05 Richard Guenther <rguenther@suse.de>
1929 * c-common.c (c_common_nodes_and_builtins): Build all common
1932 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1934 * c-common.h (c_tree_chain_next): New static inline function.
1936 * c-common.c (check_builtin_function_arguments): Handle
1937 BUILT_IN_ASSUME_ALIGNED.
1939 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1941 * c-common.c: Add sync_ or SYNC__ to builtin names.
1942 * c-omp.c: Add sync_ or SYNC__ to builtin names.
1944 2011-06-20 Pierre Vittet <piervit@pvittet.com>
1946 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
1948 (gen_pragma_handler): New union.
1949 (internal_pragma_handler): New type.
1950 (c_register_pragma_with_data)
1951 (c_register_pragma_with_expansion_and_data): New functions.
1953 * c-pragma.c (registered_pragmas, c_register_pragma_1)
1954 (c_register_pragma, c_register_pragma_with_expansion)
1955 (c_invoke_pragma_handler): Changed to work with
1956 internal_pragma_handler.
1957 (c_register_pragma_with_data)
1958 (c_register_pragma_with_expansion_and_data): New functions.
1960 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1962 * c-common.c: Include common/common-target.h.
1963 (handle_section_attribute): Use
1964 targetm_common.have_named_sections.
1965 * c-cppbuiltin.c: Include common/common-target.h.
1966 (c_cpp_builtins): Use targetm_common.except_unwind_info.
1968 2011-06-10 Richard Guenther <rguenther@suse.de>
1970 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
1971 to print a IDENTIFIER_NODE.
1973 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1974 Joseph Myers <joseph@codesourcery.com>
1976 * c.opt (fbuilding-libgcc): New option.
1977 * c-cppbuiltin.c (c_cpp_builtins): Define
1978 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
1980 2011-06-07 Jason Merrill <jason@redhat.com>
1982 * c-common.c (max_tinst_depth): Lower default to 900.
1984 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
1986 2011-06-07 Richard Guenther <rguenther@suse.de>
1988 * c-common.c (c_common_nodes_and_builtins): Do not set
1989 size_type_node or call set_sizetype.
1991 2011-06-07 Dodji Seketeli <dodji@redhat.com>
1994 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
1995 type when using pointer comparison to compare types.
1997 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1999 * c.opt: Add -Wdelete-non-virtual-dtor.
2000 * c-opts.c (c_common_handle_option): Include it in -Wall.
2002 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
2007 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2009 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2012 2011-05-27 Jakub Jelinek <jakub@redhat.com>
2015 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
2016 C++ don't call c_common_truthvalue_conversion on void type arms.
2018 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2020 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
2021 (stmt_list_stack): Define.
2022 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
2023 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
2025 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2027 * c-common.c (warning_candidate_p): Check for BLOCKs.
2029 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2031 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2034 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2036 * c-common.c (def_fn_type): Remove extra va_end.
2038 2011-05-23 Jason Merrill <jason@redhat.com>
2041 * c-common.c (c_common_get_narrower): New.
2042 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
2044 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2046 * c-common.h (check_function_arguments): Tweak prototype of
2047 check_function_arguments.
2048 * c-common.c (check_function_arguments): Likewise. Adjust
2049 calls to check_function_nonnull, check_function_format, and
2050 check_function_sentinel.
2051 (check_function_sentinel): Take a FUNCTION_TYPE rather than
2052 separate attributes and typelist arguments. Use
2053 FOREACH_FUNCTION_ARGS to iterate over argument types.
2055 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2057 * c-common.c (c_common_reswords): Reorder.
2058 * c-common.h (rid): Likewise.
2060 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2062 * c-common.c (def_fn_type): Don't call build_function_type, call
2063 build_function_type_array or build_varargs_function_type_array
2065 (c_common_nodes_and_builtins): Likewise.
2067 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2069 * c-common.c (c_add_case_label): Omit the loc argument to
2071 * c-common.h (build_case_label): Remove.
2072 * c-semantics.c (build_case_label): Remove.
2074 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2076 * c-objc.h (objc_start_method_definition): Update prototype.
2077 * stub-objc.c (objc_start_method_definition): Add extra parameter.
2079 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
2081 * c-common.c (check_main_parameter_types): Reindent. Don't use
2082 TYPE_ARG_TYPES directly.
2083 (handle_nonnull_attribute): Likewise.
2084 (sync_resolve_params): Likewise.
2085 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
2086 to check_format_string.
2087 (handle_format_attribute): Likewise.
2088 (check_format_string): Take a function type to examine instead of
2089 a type list. Use a function_arg_iterator to step through argument
2092 2011-05-04 Richard Guenther <rguenther@suse.de>
2094 * c-common.c (fix_string_type): Use size_int for index type bounds.
2095 (start_fname_decls): Do not pass NULL to build_int_cst.
2096 (c_init_attributes): Likewise.
2097 * c-lex.c (c_lex_with_flags): Likewise.
2099 2011-04-27 Jason Merrill <jason@redhat.com>
2101 * c-common.c (make_tree_vector_from_list): New.
2102 * c-common.h: Declare it.
2104 2011-04-26 Richard Guenther <rguenther@suse.de>
2106 PR preprocessor/48248
2107 * c-ppoutput.c (maybe_print_line): Always optimize newlines
2108 for output size with -P.
2110 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2112 * c-common.c (struct c_common_resword): Add __underlying_type.
2113 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
2115 2011-04-20 Jim Meyering <meyering@redhat.com>
2117 * c-format.c (init_dollar_format_checking): Remove useless
2120 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
2122 * c-objc.h (objc_get_interface_ivars): Removed.
2123 (objc_detect_field_duplicates): New.
2124 * stub-objc.c: Likewise.
2126 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2128 * stub-objc.c (objc_declare_protocols): Renamed to
2129 objc_declare_protocol.
2130 * c-objc.h: Likewise.
2132 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2134 * stub-objc.c (objc_declare_class): Updated argument name.
2136 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2138 * c-common.h (c_common_init_ts): Declare.
2139 * c-common.c (c_common_init_ts): Define.
2141 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2143 * c-objc.h (objc_build_message_expr): Updated prototype.
2144 * stub-objc.c (objc_build_message_expr): Likewise.
2146 2011-04-12 Martin Jambor <mjambor@suse.cz>
2148 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
2151 2011-04-11 Richard Guenther <rguenther@suse.de>
2153 * c-common.c (complete_array_type): Build a range type of
2156 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
2158 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
2159 (handle_type_generic_attribute): Likewise.
2161 2011-04-07 Jason Merrill <jason@redhat.com>
2164 * c-common.c (c_common_truthvalue_conversion): Don't ignore
2165 conversion from C++0x scoped enum.
2167 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2169 * c-target-def.h: New file.
2170 * c-target.def: New file.
2171 * c-target.h: New file.
2172 * c-common.c (targetcm): Don't define here.
2173 * c-common.h (default_handle_c_option): Declare.
2174 * c-format.c: Include c-target.h instead of target.h.
2175 * c-opts.c: Include c-target.h instead of target.h. Explicitly
2177 (default_handle_c_option): Move from targhooks.c.
2179 2011-03-29 Jakub Jelinek <jakub@redhat.com>
2181 PR preprocessor/48248
2182 * c-ppoutput.c (print): Add src_file field.
2183 (init_pp_output): Initialize it.
2184 (maybe_print_line): Don't optimize by adding up to 8 newlines
2185 if map->to_file and print.src_file are different file.
2186 (print_line): Update print.src_file.
2188 2011-03-25 Kai Tietz <ktietz@redhat.com>
2190 * c-ada-spec.c (compare_comment): Use filename_cmp
2191 instead of strcmp for filename.
2193 2011-03-25 Jeff Law <law@redhat.com>
2195 * c-family/c-common.c (def_fn_type): Add missing va_end.
2197 2011-03-25 Jason Merrill <jason@redhat.com>
2199 * c.opt: Add -std=c++03.
2201 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
2203 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
2205 2011-03-17 Kai Tietz
2208 * c-pretty-print.c (pp_c_specifier_qualifier_list):
2209 Display allowed attributes for function pointer types.
2210 (pp_c_attributes_display): New function to display
2211 attributes having affects_type_identity flag set to true.
2212 * c-pretty-print.h (pp_c_attributes_display): New prototype.
2214 * c-common.c (c_common_attribute_table):
2216 (c_common_format_attribute_table): Likewise.
2218 2011-03-18 Jason Merrill <jason@redhat.com>
2220 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
2221 * c-common.h: Don't declare it here.
2222 * c-common.c: Or define it here.
2223 * c-opts.c (c_common_handle_option): Or set it here.
2226 * c-common.c (handle_transparent_union_attribute): Don't
2227 make a duplicate type in C++.
2229 2011-03-15 Jason Merrill <jason@redhat.com>
2231 * c-common.c (max_constexpr_depth): New.
2232 * c-common.h: Declare it.
2233 * c-opts.c (c_common_handle_option): Set it.
2234 * c.opt (fconstexpr-depth): New option.
2236 2011-03-11 Jason Merrill <jason@redhat.com>
2238 * c-common.c (attribute_takes_identifier_p): Add missing const.
2241 * c-common.c (attribute_takes_identifier_p): Assume that an
2242 unknown attribute takes an identifier.
2244 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
2247 * c-common.c (c_type_hash): Call list_length instead of iterating
2248 through DECL_CHAIN. Rename 'i' to 'n_elements'.
2250 2011-02-19 Jakub Jelinek <jakub@redhat.com>
2253 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
2255 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
2257 * c.opt (fobjc-abi-version=) New.
2258 (fobjc-nilcheck): New.
2260 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2263 * c-common.h (keyword_is_decl_specifier): Declare.
2264 * c-common.c (keyword_is_decl_specifier): Define.
2265 (keyword_is_function_specifier): New function.
2267 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2270 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
2271 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
2274 2011-01-26 Arnaud Charlet <charlet@adacore.com>
2276 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
2278 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2281 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
2282 after init_c_lex if pch_file is set.
2284 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2287 * c.opt (-fkeep-inline-dllexport): New switch.
2289 2011-01-12 Richard Guenther <rguenther@suse.de>
2292 * c-common.c (handle_weak_attribute): Warn instead of error
2293 on declaring an inline function weak.
2295 2011-01-05 Tom Tromey <tromey@redhat.com>
2297 * c-common.h (lvalue_error): Update.
2298 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
2301 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
2304 * c-objc.h (objc_finish_message_expr): Added argument to
2307 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
2309 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
2312 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
2314 * c-objc.h (objc_maybe_warn_exceptions): New.
2315 * stub-objc.c (objc_maybe_warn_exceptions): New.
2317 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
2319 * c-common.h (readonly_error): Declare.
2320 * c-common.c (readonly_error): Define.
2322 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
2324 * c-common.h (invalid_indirection_error): Declare.
2325 * c-common.c (invalid_indirection_error): Define.
2327 2010-12-03 Richard Guenther <rguenther@suse.de>
2330 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
2331 (pp_c_unary_expression): Likewise.
2332 (pp_c_expression): Likewise.
2334 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
2336 * c-common.h (objc_finish_function): New.
2337 (objc_non_volatilized_type): Removed.
2338 (objc_type_quals_match): Removed.
2339 * stub-objc.c (objc_finish_function): New.
2340 (objc_non_volatilized_type): Removed.
2341 (objc_type_quals_match): Removed.
2343 2010-11-30 Joseph Myers <joseph@codesourcery.com>
2345 * c-common.h (parse_optimize_options): Declare.
2346 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
2347 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
2349 2010-11-29 Joseph Myers <joseph@codesourcery.com>
2351 * c-opts.c (check_deps_environment_vars): Use getenv instead of
2353 * c-pch.c (O_BINARY): Don't define here.
2354 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
2356 2010-11-25 Joseph Myers <joseph@codesourcery.com>
2358 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
2359 targetm.except_unwind_info.
2361 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2363 * c-opts.c (c_common_handle_option): Pass location to
2364 set_struct_debug_option.
2366 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2368 * c-common.c (visibility_options): Move from ../opts.c.
2369 * c-common.h (struct visibility_flags, visibility_options):
2371 * c-opts.c (finish_options): Rename to c_finish_options.
2372 (c_common_init): Update call to finish_options.
2374 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
2377 * c-lex.c (lex_string): Check that each string in an Objective-C
2378 string concat sequence starts with either one or zero '@', and
2379 that there are no spurious '@' signs at the end.
2381 2010-11-20 Joseph Myers <joseph@codesourcery.com>
2383 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
2384 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
2385 HANDLE_PRAGMA_VISIBILITY.
2386 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
2387 HANDLE_PRAGMA_VISIBILITY): Don't define.
2388 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
2390 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
2395 * c-common.h (keyword_begins_type_specifier): Declare.
2396 (keyword_is_storage_class_specifier): Declare.
2397 (keyword_is_type_qualifier): Declare.
2398 * c-common.c (keyword_begins_type_specifier): New function.
2399 (keyword_is_storage_class_specifier): New function.
2400 (keyword_is_type_qualifier): Declare.
2402 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2405 * c-common.c (in_late_binary_op): Define.
2406 (c_common_truthvalue_conversion): Check in_late_binary_op before
2407 calling c_save_expr.
2408 * c-common.h (in_late_binary_op): Declare.
2410 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2412 * c-opts.c (c_common_handle_option): Update calls to
2413 set_struct_debug_option.
2415 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
2417 * c-common.h (objc_declare_protocols): Added additional argument.
2418 * stub-objc.c (objc_declare_protocol): Same change.
2420 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
2423 * c-common.h (build_real_imag_expr): Declare.
2424 * c-semantics.c (build_real_imag_expr): Define.
2426 2010-11-17 Joseph Myers <joseph@codesourcery.com>
2428 * c-opts.c (c_common_parse_file): Take no arguments.
2429 * c-common.h (c_common_parse_file): Update prototype.
2431 2010-11-16 Jakub Jelinek <jakub@redhat.com>
2434 * c-common.c (warning_candidate_p): Don't track non-const calls
2437 2010-11-15 Ian Lance Taylor <iant@google.com>
2439 * c-lex.c (init_c_lex): Set macro debug callbacks if
2440 flag_dump_go_spec is set.
2442 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
2444 * c-common.h (objc_build_incr_expr_for_property_ref): New.
2445 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
2447 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
2449 PR preprocessor/45038
2450 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
2453 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2455 * c-common.h (c_family_lang_mask): Declare.
2456 * c-opts.c (c_family_lang_mask): Make extern.
2457 * c-pragma.c (handle_pragma_diagnostic): Use
2458 control_warning_option.
2460 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2462 * c-common.c (parse_optimize_options): Update call to
2464 * c-common.h (c_common_handle_option): Update prototype.
2465 * c-opts.c (c_common_handle_option): Take location_t parameter and
2466 pass it to other functions.
2468 2010-11-11 Joseph Myers <joseph@codesourcery.com>
2470 * c-opts.c (warning_as_error_callback): Remove.
2471 (c_common_initialize_diagnostics): Don't call
2472 register_warning_as_error_callback.
2473 (c_common_handle_option): Handle -Werror=normalized= here.
2475 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2477 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
2479 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
2481 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
2482 Remove trailing '.' from diagnostics.
2483 * c.opt (Wwrite-strings_: Avoid '`' in help text.
2485 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2487 * c-common.c (parse_optimize_options): Pass global_dc to
2489 * c-opts.c (c_common_handle_option): Pass &global_options to
2490 set_Wstrict_aliasing.
2491 * c.opt (v): Don't mark Common or document here.
2493 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
2496 * c-format.c (format_type): New type gcc_objc_string_format_type.
2497 (valid_stringptr_type_p): New.
2498 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
2499 (check_format_string): Pass expected type, use
2500 valid_stringptr_type_p (), check that the format string types are
2501 consistent with the format specification.
2502 (decode_format_attr): Warn if NSString is used outside objective-c.
2503 (format_types_orig): Add NSString.
2505 (format_flags): New.
2506 (check_format_arg): Handle format strings requiring an external parser.
2507 first_target_format_type: New variable.
2508 (handle_format_attribute): Set up first_target_format_type, pass the
2509 expected format arg string type to check_format_string().
2510 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
2511 * stub-objc.c (objc_string_ref_type_p): New.
2512 (objc_check_format_arg): New.
2514 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
2516 Fixed using the Objective-C 2.0 dot-syntax with class names.
2517 * c-common.h (objc_build_class_component_ref): New.
2518 * stub-objc.c (objc_build_class_component_ref): New.
2520 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2522 * c.opt (Wproperty-assign-default): New option.
2524 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2526 Implemented -fobjc-std=objc1 flag.
2527 * c.opt (fobjc-std=objc1): New option.
2529 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
2531 Implemented format and noreturn attributes for Objective-C methods.
2532 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
2533 attribute for Objective-C methods.
2535 2010-10-31 Jason Merrill <jason@redhat.com>
2537 * c-common.c (conversion_warning, warn_for_collisions_1): Use
2540 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
2542 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
2543 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
2544 (objc_add_property_declaration): Removed arguments for copies and
2546 (objc_build_getter_call): Renamed to
2547 objc_maybe_build_component_ref.
2548 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2549 (objc_is_property_ref): New.
2550 * c-common.c (c_common_reswords): Removed copies and ivar.
2551 * stub-objc.c (objc_add_property_declaration): Removed arguments
2552 for copies and ivar.
2553 (objc_build_getter_call): Renamed to
2554 objc_maybe_build_component_ref.
2555 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2556 (objc_is_property_ref): New.
2558 2010-10-29 Arnaud Charlet <charlet@adacore.com>
2559 Matthew Gingell <gingell@adacore.com>
2561 * c-ada-spec.c (separate_class_package): New function.
2562 (pp_ada_tree_identifier): Prefix references to C++ classes with the
2563 name of their enclosing package.
2564 (print_ada_declaration): Use separate_class_package.
2566 2010-10-27 Jason Merrill <jason@redhat.com>
2568 * c-common.c (c_common_reswords): Add __is_literal_type.
2569 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
2571 * c-common.c (check_case_value): Remove special C++ code.
2573 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2575 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
2576 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
2578 (objc_add_property_declaration): Added additional arguments.
2579 (objc_property_attribute_kind): Removed.
2580 (objc_set_property_attr): Removed.
2581 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
2583 * stub-objc.c (objc_add_property_declaration): Added additional
2585 (objc_set_property_attr): Removed.
2587 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2589 * c-common.h (objc_add_property_variable): Renamed to
2590 objc_add_property_declaration. Added location argument.
2591 * stub-objc.c (objc_add_property_variable): Same change.
2593 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
2595 * c-common.h (objc_maybe_printable_name): New.
2596 * stub-objc.c (objc_maybe_printable_name): New.
2598 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2599 Andrew Pinski <pinskia@gmail.com>
2601 * c-common.h (c_common_mark_addressable_vec): Declare.
2602 * c-common.c (c_common_mark_addressable_vec): New function.
2604 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2606 * c-common.h (objc_set_method_type): Removed.
2607 (objc_add_method_declaration): Added boolean argument.
2608 (objc_start_method_definition): Same change.
2609 (objc_build_method_signature): Same change.
2610 * stub-objc.c (objc_set_method_type): Removed.
2611 (objc_add_method_declaration): Added boolean argument.
2612 (objc_start_method_definition): Same change.
2613 (objc_build_method_signature): Same change.
2615 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2617 * c-common.h (finish_file): Removed.
2618 (objc_write_global_declarations): New.
2619 * c-opts.c (c_common_parse_file): Do not call finish_file.
2620 * stub-objc.c (objc_write_global_declarations): New.
2622 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2624 Implemented parsing @synthesize and @dynamic for
2625 Objective-C/Objective-C++.
2626 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
2627 (objc_add_synthesize_declaration): New.
2628 (objc_add_dynamic_declaration): New.
2629 * c-common.c (c_common_reswords): Add synthesize and dynamic.
2630 * stub-objc.c (objc_add_synthesize_declaration): New.
2631 (objc_add_dynamic_declaration): New.
2633 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
2636 * c-cppbuiltin.c (mode_has_fma): Move function here from
2637 builtins.c. Don't use the fma optab, instead just use the
2638 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
2641 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2643 Merge from 'apple/trunk' branch on FSF servers.
2645 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
2648 * c-common.h (objc_non_volatilized_type): New declaration
2649 * stub-objc.c (objc_non_volatilized_type): New stub.
2651 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
2653 Merge from 'apple/trunk' branch on FSF servers.
2655 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
2658 * c-common.h (objc_diagnose_private_ivar): New decl.
2659 * stub-objc.c (objc_diagnose_private_ivar): New stub.
2661 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
2663 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
2664 * c-common.h (enum rid): Add RID_AT_PACKAGE.
2665 (objc_ivar_visibility_kind): New enum.
2666 (objc_set_visibility): Adjust prototype to use visibility enum.
2667 * stub-objc.c (objc_set_visibility): Adjust stub to use
2670 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
2672 * c-cppbuiltin.c (builtin_define_float_constants): Emit
2673 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
2674 has the appropriate fma builtins.
2675 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
2677 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
2679 merge from FSF apple 'trunk' branch.
2680 2006 Fariborz Jahanian <fjahanian@apple.com>
2682 Radars 4436866, 4505126, 4506903, 4517826
2683 * c-common.c (c_common_resword): Define @property and its attributes.
2684 * c-common.h: Define property attribute enum entries.
2685 (OBJC_IS_PATTR_KEYWORD): New.
2686 (objc_property_attribute_kind): New enum.
2687 Declare objc_set_property_attr (), objc_add_property_variable (),
2688 objc_build_getter_call () and objc_build_setter_call ().
2689 * stub-objc.c (objc_set_property_attr): New stub.
2690 (objc_add_property_variable): Likewise.
2691 (objc_build_getter_call): Likewise.
2692 (objc_build_setter_call) Likewise.
2694 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
2696 merge from FSF apple 'trunk' branch.
2697 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
2699 Radar 3803157 (method attributes)
2700 * c-common.c (handle_deprecated_attribute): Recognize
2701 objc methods as valid declarations.
2702 * c-common.h: Declare objc_method_decl ().
2703 * stub-objc.c (objc_method_decl): New stub.
2705 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2707 * c-common.c (parse_optimize_options): Call
2708 decode_cmdline_options_to_array_default_mask before
2709 decode_options. Update arguments to decode_options.
2710 * c-common.h (c_common_init_options_struct): Declare.
2711 * c-opts.c (c_common_init_options_struct): New. Split out from
2712 c_common_init_options.
2714 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
2716 Implemented fast enumeration for Objective-C.
2717 * c-common.h (objc_finish_foreach_loop): New.
2718 * stub-objc.c (objc_finish_foreach_loop): New.
2720 2010-10-05 Joseph Myers <joseph@codesourcery.com>
2722 * c-common.h (struct diagnostic_context): Don't declare here.
2723 (c_common_initialize_diagnostics): Declare using
2724 diagnostic_context typedef.
2725 * c-opts.c (c_common_handle_option): Pass global_dc to
2726 handle_generated_option.
2728 2010-10-04 Joseph Myers <joseph@codesourcery.com>
2730 * c-opts.c (c_common_handle_option): Pass &global_options_set to
2731 handle_generated_option.
2733 2010-10-03 Ian Lance Taylor <iant@google.com>
2735 * c.opt (-fplan9-extensions): New option.
2737 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2739 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
2741 (c_cpp_builtins): Call functions from cppbuiltin.c instead
2742 of duplicating code.
2744 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
2746 * c-common.c: Add two new entries for @optional
2747 and @required keywords.
2749 merge from FSF 'apple/trunk' branch.
2750 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
2753 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
2754 objective-c keywords.
2755 (objc_set_method_opt): New declaration.
2756 * stub-objc.c (objc_set_method_opt): New stub.
2758 2010-09-30 Joseph Myers <joseph@codesourcery.com>
2760 * c-common.c (handle_optimize_attribute): Pass &global_options to
2761 cl_optimization_save and cl_optimization_restore.
2762 * c-opts.c (c_common_handle_option): Pass &global_options to
2763 handle_generated_option.
2764 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
2765 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
2766 &global_options to cl_optimization_restore.
2768 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
2770 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
2771 Objective-C/Objective-C++ keywords.
2773 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2775 Merge from 'apple/trunk' branch on FSF servers.
2777 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2780 * c-common.h (objc_check_global_decl): New declaration.
2781 * stub-objc.c (objc_check_global_decl): New stub.
2783 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2785 * c.opt: Don't use VarExists.
2787 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2789 * c-common.c (c_cpp_error): Update names of diagnostic_context
2791 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2792 cl_optimization members.
2793 * c-opts.c (warning_as_error_callback, c_common_handle_option,
2794 sanitize_cpp_opts, finish_options): Update names of cpp_options
2797 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2799 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
2800 (objc_is_reserved_word): Removed.
2801 * c-common.c: Updated comments.
2802 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2803 objc_is_reserved_word.
2804 * stub-objc.c (objc_is_reserved_word): Removed.
2806 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2808 * c-common.h (objc_add_method_declaration): Adjust prototype to
2810 (objc_start_method_definition): Likewise.
2811 (objc_build_keyword_decl): Likewise.
2812 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2813 (objc_start_method_definition): Likewise.
2814 (objc_build_keyword_decl): Likewise.
2816 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2818 * c-common.h (objc_start_class_interface): Adjust prototype.
2819 (objc_start_category_interface): Likewise.
2820 (objc_start_protocol): Likewise.
2821 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2822 (objc_start_class_interface): Likewise.
2823 (objc_start_category_interface): Likewise.
2825 2010-09-27 Ian Lance Taylor <iant@google.com>
2827 * c-common.c (c_common_attribute_table): Add no_split_stack.
2828 (handle_no_split_stack_attribute): New static function.
2830 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2832 Merge from 'apple/trunk' branch on FSF servers.
2834 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2837 * c-common.h (objc_have_common_type): New declaration.
2838 * stub-objc.c (objc_have_common_type): New stub.
2840 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2843 * c-common.h (objc_common_type): New prototype.
2844 * stub-objc.c (objc_common_type): New stub.
2846 2010-09-24 Jan Hubicka <jh@suse.cz>
2848 * c-common.c (handle_leaf_attribute): New function.
2849 (struct attribute_spec c_common_att): Add leaf.
2851 2010-09-22 Joseph Myers <joseph@codesourcery.com>
2853 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2854 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2855 -dump, -dump=, -imacros, -imacros=, -include, -include=,
2856 -include-barrier, -include-directory, -include-directory=,
2857 -include-directory-after, -include-directory-after=,
2858 -include-prefix, -include-prefix=, -include-with-prefix,
2859 -include-with-prefix=, -include-with-prefix-after,
2860 -include-with-prefix-after=, -include-with-prefix-before,
2861 -include-with-prefix-before=, -no-integrated-cpp,
2862 -no-line-commands, -no-standard-includes, -no-warnings, -output,
2863 -output=, -pedantic, -pedantic-errors, -preprocess,
2864 -print-missing-file-dependencies, -trace-includes, -traditional,
2865 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
2866 -user-dependencies, -verbose, -write-dependencies,
2867 -write-user-dependencies, no-integrated-cpp, traditional): New.
2869 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2872 * c-common.h (objc_start_method_definition): Return bool instead
2874 * stub-objc.c (objc_start_method_definition): Return bool instead
2877 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2880 * c-common.h (objc_get_interface_ivars): New declaration.
2881 * stub-objc.c (objc_get_interface_ivars): New stub.
2883 2010-09-15 Ian Lance Taylor <iant@google.com>
2885 * c-common.c (parse_optimize_options): Do not capitalize warning
2886 messages. Remove period at end of warning message.
2888 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
2890 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
2891 (handle_alias_attribute): ... here.
2892 (handle_ifunc_attribute): New.
2894 2010-09-06 Mark Mitchell <mark@codesourcery.com>
2896 * c-common.h (do_warn_double_promotion): Declare.
2897 * c-common.c (do_warn_double_promotion): Define.
2899 2010-09-05 Mark Mitchell <mark@codesourcery.com>
2901 * c.opt (Wdouble-promotion): New.
2903 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2905 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
2906 fvtable-thunks, fxref): Mark no longer supported in help text.
2908 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2910 * c.opt (Wimport, fall-virtual, falt-external-templates,
2911 fdefault-inline, fenum-int-equiv, fexternal-templates,
2912 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
2913 fname-mangling-version-, fnew-abi, fnonnull-objects,
2914 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
2915 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
2917 (fhandle-exceptions): Mark with Alias and Warn.
2918 * c-opts.c (c_common_handle_option): Don't handle options marked
2921 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2923 * c.opt (Wcomments, Werror-implicit-function-declaration,
2924 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
2925 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
2927 * c-common.c (option_codes): Use OPT_Wcomment instead of
2929 * c-opts.c (warning_as_error_callback, c_common_handle_option):
2930 Don't handle options marked as aliases.
2932 2010-08-25 Richard Guenther <rguenther@suse.de>
2934 * c-common.c (c_common_get_alias_set): Remove special
2935 handling for pointers.
2937 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
2939 * c-common.c: Use FOR_EACH_VEC_ELT.
2940 * c-gimplify.c: Likewise.
2941 * c-pragma.c: Likewise.
2943 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2945 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
2947 (MMDX): Change back to MMD. Mark NoDriverArg instead of
2949 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
2950 instead of OPT_MDX and OPT_MMDX.
2952 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2954 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
2956 2010-08-12 Joseph Myers <joseph@codesourcery.com>
2958 * c.opt (MD, MMD): Change to MDX and MMDX.
2959 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
2961 2010-08-11 Joseph Myers <joseph@codesourcery.com>
2963 * c-opts.c (c_common_handle_option): Call handle_generated_option
2964 instead of handle_option.
2966 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2968 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
2969 (maybe_apply_renaming_pragma): Delete unneeded declarations.
2971 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2973 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
2974 (pending_redefine_extname): Change type to a VEC.
2975 (add_to_renaming_pragma_list): Update for new type of
2976 pending_redefine_extname.
2977 (maybe_apply_renaming_pragma): Likewise.
2979 2010-08-04 Arnaud Charlet <charlet@adacore.com>
2981 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
2983 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
2984 decide whether a type has already been declared/seen.
2985 Do not go to the original type.
2986 (dump_nested_types): New parameter forward.
2987 Generate forward declaration if needed and mark type as visited.
2988 (print_ada_declaration): Call dump_nested_types if not already done.
2989 Mark types as visited.
2991 2010-08-03 Joseph Myers <joseph@codesourcery.com>
2993 * c.opt (-print-pch-checksum): Remove option.
2994 * c-opts.c (c_common_handle_option): Don't handle
2995 OPT_print_pch_checksum.
2997 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2999 * c-common.h (c_common_handle_option): Update prototype and return
3001 * c-opts.c (c_common_handle_option): Update prototype and return
3002 value type. Update calls to handle_option and
3003 enable_warning_as_error.
3005 2010-07-27 Jakub Jelinek <jakub@redhat.com>
3008 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
3010 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3012 * c-common.h (c_common_missing_argument): Remove.
3013 * c-opts.c (c_common_missing_argument): Remove.
3014 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
3015 idirafter, imacros, include, isysroot, isystem, iquote): Add
3017 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
3019 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3021 * c-common.h (c_common_option_lang_mask,
3022 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
3024 (c_common_init_options): Update prototype.
3025 * c-opts.c (c_common_option_lang_mask): New.
3026 (c_common_initialize_diagnostics): Split out of
3027 c_common_init_options.
3028 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
3030 (c_common_init_options): Update prototype. Use decoded options in
3031 search for -lang-asm.
3033 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
3035 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
3036 * c-format.c: Likewise.
3038 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
3040 * c-common.h: Include diagnostic-core.h. Error if already
3042 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
3044 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3046 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
3047 Do not include expr.h
3048 (vector_mode_valid_p): Move here.
3050 2010-06-21 DJ Delorie <dj@redhat.com>
3052 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
3053 allow these pragmas anywhere.
3055 2010-06-14 Jakub Jelinek <jakub@redhat.com>
3058 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
3059 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
3060 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
3061 ggc_strdup instead of xstrdup.
3063 2010-06-10 Jakub Jelinek <jakub@redhat.com>
3065 * c-cppbuiltin.c: Include cpp-id-data.h.
3066 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
3067 (lazy_hex_fp_value): New function.
3068 (builtin_define_with_hex_fp_value): Provide definitions lazily.
3070 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3072 * c-gimplify.c: Do not include tree-flow.h
3074 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
3077 * c-common.c: Rename targetm member:
3078 targetm.enum_va_list -> targetm.enum_va_list_p
3080 2010-06-28 Anatoly Sokolov <aesok@post.ru>
3082 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
3084 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
3086 * c-cppbuiltin.c: Do not include except.h.
3088 2010-06-24 Andi Kleen <ak@linux.intel.com>
3090 * c-common.c (warn_for_omitted_condop): New.
3091 * c-common.h (warn_for_omitted_condop): Add prototype.
3093 2010-06-21 Joseph Myers <joseph@codesourcery.com>
3095 * c.opt (lang-objc): Remove.
3096 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
3098 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
3100 * c-opts.c: Include "tm_p.h".
3102 2010-06-20 Joseph Myers <joseph@codesourcery.com>
3104 * c-common.c (parse_optimize_options): Update call to
3107 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
3109 * c-common.c (record_types_used_by_current_var_decl): Adjust for
3110 new type of types_used_by_cur_var_decl.
3112 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
3115 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
3116 for C++ standard compliance.
3118 2010-06-16 Jason Merrill <jason@redhat.com>
3120 * c.opt: Add -Wnoexcept.
3122 2010-06-16 Richard Guenther <rguenther@suse.de>
3125 * c-common.c (c_common_truthvalue_conversion): Remove
3126 premature and wrong optimization concering ADDR_EXPRs.
3128 2010-06-15 Arnaud Charlet <charlet@adacore.com>
3130 * c-ada-spec.c (dump_sloc): Remove column info.
3131 (is_simple_enum): New function.
3132 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
3133 enum types when relevant.
3135 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3137 * c-common.c (conversion_warning): Warn at expression
3140 2010-06-10 Joseph Myers <joseph@codesourcery.com>
3142 * c-opts.c (c_common_handle_option): Don't handle
3145 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3147 * c-pragma.c (push_alignment): Use typed GC allocation.
3148 (handle_pragma_push_options): Likewise.
3150 * c-common.c (parse_optimize_options): Likewise.
3152 * c-common.h (struct sorted_fields_type): Add variable_size GTY
3155 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3157 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
3158 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3159 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3160 flag_signed_bitfields, warn_strict_null_sentinel,
3161 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
3162 flag_gen_declaration, flag_no_gnu_keywords,
3163 flag_implement_inlines, flag_implicit_templates,
3164 flag_implicit_inline_templates, flag_optional_diags,
3165 flag_elide_constructors, flag_default_inline, flag_rtti,
3166 flag_conserve_space, flag_access_control, flag_check_new,
3167 flag_new_for_scope, flag_weak, flag_working_directory,
3168 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
3169 flag_enforce_eh_specs, flag_threadsafe_statics,
3170 flag_pretty_templates): Remove.
3171 * c-common.h (flag_preprocess_only, flag_nil_receivers,
3172 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
3173 flag_replace_objc_classes, flag_undef, flag_no_builtin,
3174 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3175 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3176 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
3177 flag_no_gnu_keywords, flag_implement_inlines,
3178 flag_implicit_templates, flag_implicit_inline_templates,
3179 flag_optional_diags, flag_elide_constructors, flag_default_inline,
3180 flag_rtti, flag_conserve_space, flag_access_control,
3181 flag_check_new, flag_new_for_scope, flag_weak,
3182 flag_working_directory, flag_use_cxa_atexit,
3183 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
3184 flag_threadsafe_statics, flag_pretty_templates,
3185 warn_strict_null_sentinel): Remove.
3186 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
3187 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
3188 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
3189 fimplicit-inline-templates, fimplicit-templates,
3190 flax-vector-conversions, fms-extensions, fnil-receivers,
3191 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
3192 frtti, fshort-double, fshort-enums, fshort-wchar,
3193 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
3194 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
3195 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
3196 gen-decls, undef): Use Var.
3197 (fdefault-inline, foptional-diags): Document as doing nothing.
3198 * c-opts.c (c_common_handle_option): Remove cases for options now
3199 using Var. Mark ignored options as such.
3201 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
3203 * c-common.c: Moved to here from parent directory.
3204 * c-common.def: Likewise.
3205 * c-common.h: Likewise.
3206 * c-cppbuiltin.c: Likewise.
3207 * c-dump.c: Likewise.
3208 * c-format.c: Likewise.
3209 * c-format.h : Likewise.
3210 * c-gimplify.c: Likewise.
3211 * c-lex.c: Likewise.
3212 * c-omp.c: Likewise.
3214 * c-opts.c: Likewise.
3215 * c-pch.c: Likewise.
3216 * c-ppoutput.c: Likewise.
3217 * c-pragma.c: Likewise.
3218 * c-pragma.h: Likewise.
3219 * c-pretty-print.c: Likewise.
3220 * c-pretty-print.h: Likewise.
3221 * c-semantics.c: Likewise.
3222 * stub-objc.c: Likewise.
3224 * c-common.c: Include gt-c-family-c-common.h.
3225 * c-pragma.c: Include gt-c-family-c-pragma.h.
3227 Copyright (C) 2010-2013 Free Software Foundation, Inc.
3229 Copying and distribution of this file, with or without modification,
3230 are permitted in any medium without royalty provided the copyright
3231 notice and this notice are preserved.