1 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
3 * cilk.c (cilk_outline): Made this function non-static.
4 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
5 (create_cilk_wrapper): Added a new parameter: a function pointer.
6 (c_install_body_w_frame_cleanup): Remove
7 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
8 * c-common.h (cilk_outline): New prototype.
9 (gimplify_cilk_spawn): Removed two parameters.
10 (cilk_install_body_with_frame_cleanup): New prototype.
11 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
14 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
16 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
18 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
19 (int_array_type_node): Remove.
20 * c-common.c (c_common_nodes_and_builtins): Don't build it.
22 2013-12-05 Marek Polacek <polacek@redhat.com>
25 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
28 2013-12-04 Joseph Myers <joseph@codesourcery.com>
31 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
32 and check field alignment if set.
33 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
34 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
36 2013-12-04 Jakub Jelinek <jakub@redhat.com>
37 Marek Polacek <polacek@redhat.com>
39 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
40 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
42 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
45 * cilk.c (gimplify_cilk_spawn): Properly handle function without
48 2013-11-29 Jakub Jelinek <jakub@redhat.com>
51 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
52 goto invalid. If it is error_mark_node, don't issue further
55 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
57 * c.opt (Wopenmp-simd): New.
59 2013-11-22 Jakub Jelinek <jakub@redhat.com>
61 * c-ubsan.h (ubsan_instrument_return): New prototype.
62 * c-ubsan.c (ubsan_instrument_return): New function.
64 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
66 * c-common.c: Add required include files from gimple.h.
67 * c-gimplify.c: Likewise
70 2013-11-22 David Malcolm <dmalcolm@redhat.com>
72 * c-common.c (unsafe_conversion_p): Remove use of
73 EXPR_LOC_OR_HERE macro.
74 (conversion_warning): Likewise.
75 (warnings_for_convert_and_check): Likewise.
76 (warn_for_collisions_1): Likewise.
77 (shorten_compare): Likewise, and remove use of in_system_header
78 macro, using the location from the former.
79 * c-lex.c (dump_one_header): Remove use of input_filename macro.
80 (cb_def_pragma): Remove use of in_system_header macro.
81 (lex_string): Likewise.
82 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
84 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
85 Mike Stump <mikestump@comcast.net>
86 Richard Sandiford <rdsandiford@googlemail.com>
88 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
89 instead of TREE_INT_CST_LOW, in cases where there is a protecting
90 tree_fits_shwi_p or tree_fits_uhwi_p.
91 (dump_generic_ada_node): Likewise.
92 * c-format.c (check_format_arg): Likewise.
93 * c-pretty-print.c (pp_c_integer_constant): Likewise.
95 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
97 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
99 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
102 * c-common.c (unsafe_conversion_p): Make this function
103 return an enumeration with more detail.
104 (conversion_warning): Use the new return type of
105 unsafe_conversion_p to separately warn either about conversions
106 that lower floating point number precision or about the other
107 kinds of conversions.
108 * c-common.h (enum conversion_safety): New enumeration.
109 (unsafe_conversion_p): switching return type to
110 conversion_safety enumeration.
111 * c.opt: Adding new warning -Wfloat-conversion and
112 enabling it with -Wconversion.
114 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
116 * c-opts.c: Include plugin.h.
117 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
119 2013-11-19 Marek Polacek <polacek@redhat.com>
121 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
123 (ubsan_instrument_shift): Likewise.
124 (ubsan_instrument_vla): Likewise.
126 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
128 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
129 cast to unsigned type.
131 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
133 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
135 (complete_array_type): Update comment to refer to tree_to_[su]hwi
136 rather than tree_low_cst.
138 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
140 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
141 tree_to_uhwi throughout.
143 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
145 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
146 tree_low_cst (..., 0) with tree_to_shwi throughout.
148 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
150 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
151 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
153 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
155 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
156 host_integerp (..., 0) with tree_fits_shwi_p throughout.
158 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
160 * c-cilkplus.c: New file.
161 * c-common.c (readonly_error): Add location argument.
162 * c-common.h (readonly_error): Same.
163 (c_finish_cilk_clauses): Protoize.
164 (c_check_cilk_loop): Same.
165 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
166 Do not fail on error_mark_node.
167 Abstract increment canonicalization to here...
168 (c_omp_for_incr_canonicalize_ptr): New.
169 c-pragma.c (init_pragma): Register "simd" pragma.
170 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
171 (enum pragma_cilk_clause): New.
173 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
175 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
176 wchar_type and host_integerp checks.
178 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
180 * c-common.c: Likewise.
181 * c-gimplify.c: Likewise.
184 2013-11-14 Diego Novillo <dnovillo@google.com>
186 * c-common.c: Include fold-const.h.
187 Include stor-layout.h.
189 Include stringpool.h.
193 * c-cppbuiltin.c: Include stor-layout.h.
194 Include stringpool.h.
195 * c-format.c: Include stringpool.h.
196 * c-lex.c: Include stringpool.h.
197 Include stor-layout.h.
198 * c-pragma.c: Include stringpool.h.
201 Include gcc-symtab.h.
202 * c-pretty-print.c: Include stor-layout.h.
204 * cilk.c: Include stringpool.h.
207 2013-11-13 Joseph Myers <joseph@codesourcery.com>
209 * c-common.h (enum rid): Add RID_AUTO_TYPE.
210 * c-common.c (c_common_reswords): Add __auto_type.
211 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
213 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
215 * c-common.c: Include gimplify.h.
216 * c-gimplify.c: Likewise.
218 * c-omp.c: Include gimple-expr.h instead of gimple.h.
219 * c-ubsan.c: Don't include gimple.h.
221 2013-11-12 Joseph Myers <joseph@codesourcery.com>
223 * c-common.c (c_common_reswords): Add _Thread_local.
225 2013-11-09 Joseph Myers <joseph@codesourcery.com>
227 * c-common.c (atomic_size_supported_p): New function.
228 (resolve_overloaded_atomic_exchange)
229 (resolve_overloaded_atomic_compare_exchange)
230 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
231 Use it instead of comparing size with a local list of sizes.
233 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
234 Joseph Myers <joseph@codesourcery.com>
236 * c-common.h (enum rid): Add RID_ATOMIC.
237 * c-common.c (c_common_reswords): Add _Atomic.
238 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
239 (keyword_is_type_qualifier): Accept RID_ATOMIC.
240 * c-format.c (check_format_types): Check for extra _Atomic
241 qualifiers in format argument.
242 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
243 (pp_c_type_qualifier_list): Mention _Atomic in comment.
245 2013-11-06 Tobias Burnus <burnus@net-b.de>
247 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
249 2013-11-06 Joseph Myers <joseph@codesourcery.com>
251 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
253 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
254 to mean lack of IEEE 754 support.
256 2013-11-05 Tobias Burnus <burnus@net-b.de>
258 * c.opt (-Wdate-time): New option
259 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
261 2013-11-05 Joseph Myers <joseph@codesourcery.com>
263 * c-cppbuiltin.c (cpp_iec_559_value): Test
264 flag_excess_precision_cmdline not flag_excess_precision.
266 2013-11-05 Tobias Burnus <burnus@net-b.de>
268 * c.opt (fopenmp-simd): New option.
269 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
270 (omp_pragmas): ... this new struct.
271 (c_pp_lookup_pragma): Also walk omp_pragmas.
272 (init_pragma): Init pragmas for -fopenmp-simd.
274 2013-11-04 Marek Polacek <polacek@redhat.com>
277 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
279 2013-11-04 Joseph Myers <joseph@codesourcery.com>
281 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
283 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
285 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
287 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
288 (dump_ada_specs): Adjust prototype of second callback.
289 * c-ada-spec.c (cpp_check): New global variable.
290 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
291 (print_generic_ada_decl): Likewise.
292 (has_static_fields): Change return type to bool and add guard.
293 (has_nontrivial_methods): New predicate.
294 (is_tagged_type): Change return type to bool.
295 (separate_class_package): Call has_nontrivial_methods.
296 (pp_ada_tree_identifier): Minor tweaks.
297 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
298 (dump_ada_array_domains): Likewise.
299 (dump_ada_array_type): Likewise.
300 (dump_template_types): Remove cpp_check parameter and do not pass it to
301 dump_generic_ada_node.
302 (dump_ada_template): Likewise.
303 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
305 (print_ada_methods): Change return type to integer. Remove cpp_check
306 parameter and do not pass it down.
307 (dump_nested_types): Remove cpp_check parameter and do not pass it to
308 dump_generic_ada_node.
309 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
311 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
312 down. Use has_nontrivial_methods to recognize C++ classes. Use return
313 value of print_ada_methods.
314 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
315 Set cpp_check to it before invoking dump_ada_nodes.
316 (dump_ada_specs): Likewise.
318 2013-11-03 Marek Polacek <polacek@redhat.com>
320 * c-ubsan.c: Don't include hash-table.h.
321 (ubsan_instrument_vla): New function.
322 * c-ubsan.h: Declare it.
324 2013-10-31 David Malcolm <dmalcolm@redhat.com>
326 Automated part of renaming of symtab_node_base to symtab_node.
328 Patch autogenerated by rename_symtab.py from
329 https://github.com/davidmalcolm/gcc-refactoring-scripts
330 revision 58bb219cc090b2f4516a9297d868c245495ee622
332 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
333 symtab_node_base to symtab_node.
335 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
337 Implement C++14 digit separators.
338 * c-lex.c (interpret_float): Remove digit separators from scratch string
339 before building real literal.
341 2013-10-30 Jakub Jelinek <jakub@redhat.com>
343 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
345 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
347 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
349 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
351 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
352 (insert_cilk_frame): New prototype.
353 (cilk_init_builtins): Likewise.
354 (gimplify_cilk_spawn): Likewise.
355 (c_cilk_install_body_w_frame_cleanup): Likewise.
356 (cilk_detect_spawn_and_unwrap): Likewise.
357 (cilk_set_spawn_marker): Likewise.
358 (build_cilk_sync): Likewise.
359 (build_cilk_spawn): Likewise.
362 2013-10-29 David Malcolm <dmalcolm@redhat.com>
364 Patch autogenerated by refactor_symtab.py from
365 https://github.com/davidmalcolm/gcc-refactoring-scripts
366 revision 58bb219cc090b2f4516a9297d868c245495ee622
368 * c-gimplify.c (c_genericize): Update for conversion of symtab types
369 to a true class hierarchy.
370 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
372 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
374 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
376 2013-10-26 Jeff Law <law@redhat.com>
378 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
379 * c-family/c.opt: Ignore and warn for mudflap options.
381 2013-10-24 Tobias Burnus <burnus@net-b.de>
384 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
385 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
387 2013-10-23 Jason Merrill <jason@redhat.com>
389 * c-format.c (gcc_cxxdiag_char_table): Add %X.
391 2013-10-11 Jakub Jelinek <jakub@redhat.com>
393 * c-common.h (omp_clause_mask::operator !=): New method.
394 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
395 instead of if (mask & something) tests everywhere.
397 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
398 201307 instead of 201107.
399 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
400 (c_common_attribute_table): Add "omp declare target" and
401 "omp declare simd" attributes.
402 (handle_omp_declare_target_attribute,
403 handle_omp_declare_simd_attribute): New functions.
404 * c-omp.c: Include c-pragma.h.
405 (c_finish_omp_taskgroup): New function.
406 (c_finish_omp_atomic): Add swapped argument, if true,
407 build the operation first with rhs, lhs arguments and use NOP_EXPR
409 (c_finish_omp_for): Add code argument, pass it down to make_code.
410 (c_omp_split_clauses): New function.
411 (c_split_parallel_clauses): Removed.
412 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
413 c_omp_declare_simd_clauses_to_decls): New functions.
414 * c-common.h (omp_clause_mask): New type.
415 (OMP_CLAUSE_MASK_1): Define.
416 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
417 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
418 omp_clause_mask::operator |, omp_clause_mask::operator &,
419 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
420 omp_clause_mask::operator ==): New methods.
421 (enum c_omp_clause_split): New.
422 (c_finish_omp_taskgroup): New prototype.
423 (c_finish_omp_atomic): Add swapped argument.
424 (c_finish_omp_for): Add code argument.
425 (c_omp_split_clauses): New prototype.
426 (c_split_parallel_clauses): Removed.
427 (c_omp_declare_simd_clauses_to_numbers,
428 c_omp_declare_simd_clauses_to_decls): New prototypes.
429 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
430 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
431 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
432 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
433 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
434 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
435 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
436 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
437 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
438 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
439 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
440 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
441 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
442 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
443 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
444 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
445 PRAGMA_OMP_CLAUSE_UNIFORM.
447 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
449 PR tree-optimization/20318
450 * c-common.c (handle_returns_nonnull_attribute): New function.
451 (c_common_attribute_table): Add returns_nonnull.
453 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
456 * c.opt (fcheck-new): Move to common.opt.
458 2013-09-25 Marek Polacek <polacek@redhat.com>
459 Jakub Jelinek <jakub@redhat.com>
462 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
463 an expression if we can prove it is correct.
464 (ubsan_instrument_division): Likewise. Remove unnecessary
467 2013-09-18 Marek Polacek <polacek@redhat.com>
470 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
472 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
474 2013-09-14 Iain Sandoe <iain@codesourcery.com>
477 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
478 fobjc-gc, freplace-objc-classes): Accept for LTO.
480 2013-09-13 Jacek Caban <jacek@codeweavers.com>
482 * c-target.def: New hook
484 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
487 * c.opt (Wdelete-incomplete): Add.
489 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
491 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
492 (vector_types_compatible_elements_p): New function.
493 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
495 (vector_types_compatible_elements_p): Declare.
497 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
499 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
500 a virtual member function.
501 (pp_simple_type_specifier): Remove.
502 (pp_c_type_specifier): Likewise.
503 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
504 Rename from pp_c_type_specifier. Adjust.
505 (c_pretty_printer::c_pretty_printer): Do not assign to
506 simple_type_specifier.
508 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
510 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
512 (c_pretty_printer::storage_class_specifier): Likewise.
513 (c_pretty_printer::initializer): Likewise.
514 (pp_declaration): Remove.
515 (pp_declaration_specifiers): Likewise.
516 (pp_abstract_declarator): Likewise.
517 (pp_declarator): Likewise.
518 (pp_type_id): Likewise.
519 (pp_statement): Likewise.
520 (pp_constant): Likewise.
521 (pp_id_expression): Likewise.
522 (pp_primary_expression): Likewise.
523 (pp_unary_expression): Likewise.
524 (pp_multiplicative_expression): Likewise.
525 (pp_conditional_expression): Likewise.
526 (pp_assignment_expression): Likewise.
527 (pp_expression): Likewise.
528 (pp_c_type_id): Likewise.
529 (pp_c_storage_class_specifier): Likewise.
530 * c-pretty-print.c (pp_c_type_cast): Tidy.
531 (pp_c_pointer): Likewise.
532 (pp_c_type_specifier): Likewise.
533 (pp_c_parameter_type_list): Likewise.
534 (pp_c_function_definition): Likewise.
535 (pp_c_init_declarator): Likewise.
536 (pp_c_initializer_list): Likewise.
537 (pp_c_constructor_elts): Likewise.
538 (c_pretty_printer::direct_abstract_declarator): Likewise.
539 (c_pretty_printer::declaration_specifiers): Likewise.
540 (c_pretty_printer::primary_expression): Likewise.
541 (c_pretty_printer::postfix_expression): Likewise.
542 (c_pretty_printer::type_id): Rename from pp_c_type_id.
543 (c_pretty_printer::storage_class_specifier): Rename from
544 pp_c_storage_class_specifier.
545 (c_pretty_printer::initializer): Rename from pp_c_initializer.
546 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
547 storage_class_specifier, initializer, offset_list, flags.
549 2013-08-30 Marek Polacek <polacek@redhat.com>
551 * c-ubsan.c: New file.
552 * c-ubsan.h: New file.
554 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
556 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
558 (c_pretty_printer::declaration_specifiers): Likewise.
559 (c_pretty_printer::declarator): Likewise.
560 (c_pretty_printer::abstract_declarator): Likewise.
561 (c_pretty_printer::direct_abstract_declarator): Likewise.
562 (c_pretty_printer::direct_declarator): Likewise.
563 (c_pretty_printer::function_specifier): Likewise.
564 (pp_declaration): Adjust.
565 (pp_declaration_specifiers): Likewise.
566 (pp_abstract_declarator): Likewise.
567 (pp_direct_declarator): Likewise.
568 (pp_function_specifier): Likewise.
569 (pp_direct_abstract_declarator): Remove as unused.
570 (pp_c_declaration): Remove.
571 (pp_c_declaration_specifiers): Likewise.
572 (pp_c_declarator): Likewise.
573 (pp_c_direct_declarator): Likewise.
574 (pp_c_function_specifier): Likewise.
575 (pp_c_direct_abstract_declarator): Likewise.
576 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
577 from pp_c_abstract_declarator. Adjust.
578 (c_pretty_printer::direct_abstract_declarator): Rename from
579 pp_c_direct_abstract_declarator. Adjust.
580 (c_pretty_printer::function_specifier): Rename from
581 pp_c_function_specifier. Adjust.
582 (c_pretty_printer::declaration_specifiers): Rename from
583 pp_c_declaration_specifiers. Adjust.
584 (c_pretty_printer::direct_declarator): Rename from
585 pp_c_direct_declarator. Adjust.
586 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
587 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
588 (c_pretty_printer::c_pretty_printer): Do not assign to
589 declaration, declaration_specifiers, declarator,
590 direct_declarator, direct_abstract_declarator, function_specifier.
592 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
594 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
595 virtual member function.
596 (c_pretty_printer::multiplicative_expression): Likewise.
597 (c_pretty_printer::conditional_expression): Likewise.
598 (c_pretty_printer::assignment_expression): Likewise.
599 (c_pretty_printer::expression): Likewise.
600 (pp_unary_expression): Adjust.
601 (pp_multiplicative_expression): Likewise.
602 (pp_assignment_expression): Likewise.
603 (pp_conditional_expression): Likewise.
604 (pp_expression): Likewise.
605 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
606 from pp_c_unary_expression. Adjust.
607 (c_pretty_printer::multiplicative_expression): Rename from
608 pp_c_multiplicative_expression. Adjust.
609 (c_pretty_printer::conditional_expression): Rename from
610 pp_c_conditional_expression. Adjust.
611 (c_pretty_printer::assignment_expression): Rename from
612 pp_c_assignment_expression. Adjust.
613 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
614 (c_pretty_printer::c_pretty_printer): Do not assign to
615 unary_expression, multiplicative_expression,
616 conditional_expression, expression.
618 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
620 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
621 virtual member function.
622 (pp_postfix_expression): Adjust.
623 (pp_c_postfix_expression): Remove.
624 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
625 from pp_c_postfix_expression. Adjust.
626 (c_pretty_printer::c_pretty_printer): Do not assign to
629 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
631 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
632 virtua member function.
633 (pp_primary_expression): Adjust.
634 (pp_c_primary_expression): Remove.
635 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
636 from pp_c_primary_expression. Adjust.
637 (pp_c_initializer_list): Use pp_primary_expression.
638 (c_pretty_printer::c_pretty_printer): Do not assign to
641 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
643 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
644 * c-pretty-print.c (M_): Remove.
645 (c_pretty_printer::translate_string): Define.
646 (pp_c_type_specifier): Use it.
647 (pp_c_primary_expression): Likewise.
648 (pp_c_expression): Likewise.
650 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
652 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
654 (pp_c_id_expression): Remove.
655 (pp_id_expression): Adjust.
656 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
657 pp_c_id_expression. Adjust.
658 (pp_c_postfix_expression): Use pp_id_expression.
659 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
661 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
663 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
665 (pp_constant): Adjust.
666 (pp_c_constant): Remove.
667 * c-pretty-print.c (c_pretty_printer::constant): Rename from
668 pp_c_constant. Adjust.
670 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
671 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
673 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
675 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
676 (c_pretty_printer::c_pretty_printer): Declare.
677 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
678 c_pretty_printer_init. Adjust.
679 (print_c_tree): Do not call c_pretty_printer_init.
680 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
682 2013-08-09 Arnaud Charlet <charlet@adacore.com>
684 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
686 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
689 * c-common.c (pointer_int_sum): Add bool parameter.
690 * c-common.h (pointer_int_sum): Adjust declaration.
692 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
694 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
695 c_pretty_printer variable.
697 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
699 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
701 (pp_c_base): Likewise. Adjust users.
702 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
703 (pp_c_whitespace): Do not call pp_base.
704 (pp_c_left_paren): Likewise.
705 (pp_c_right_paren): Likewise.
706 (pp_c_left_brace): Likewise.
707 (pp_c_right_brace): Likewise.
708 (pp_c_left_bracket): Likewise.
709 (pp_c_right_bracket): Likewise.
710 (pp_c_dot): Likewise.
711 (pp_c_ampersand): Likewise.
712 (pp_c_star): Likewise.
713 (pp_c_arrow): Likewise.
714 (pp_c_semicolon): Likewise.
715 (pp_c_complement): Likewise.
716 (pp_c_exclamation): Likewise.
717 (pp_c_direct_declarator): Likewise.
718 (pp_c_ws_string): Likewise.
719 (pp_c_identifier): Likewise.
720 (pp_c_statement): Likewise.
721 (print_c_tree): Likewise.
723 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
726 * c-common.c (c_parse_error): Catch user-defined literal tokens and
727 provide useful error strings.
729 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
731 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
732 printer functions instead of pp_string or operators and punctuators.
733 (dump_generic_ada_node): Likewise.
734 * c-pretty-print.c (pp_c_type_specifier): Likewise.
735 (pp_c_relational_expression): Likewise.
736 (pp_c_logical_or_expression): Likewise.
738 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
740 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
741 functions instead of pp_character.
742 (pp_ada_tree_identifier): Likewise.
743 (dump_ada_double_name): Likewise.
744 (dump_ada_function_declaration): Likewise.
745 (dump_ada_array_domains): Likewise.
746 (dump_template_types): Likewise.
747 (dump_generic_ada_node): Likewise.
748 (print_ada_declaration): Likewise.
749 (print_ada_struct_decl): Likewise.
750 * c-pretty-print.c (pp_c_integer_constant): Likewise.
752 2013-07-23 Tom Tromey <tromey@redhat.com>
754 * c-common.h (enum rid) <RID_GENERIC>: New constant.
755 * c-common.c (c_common_reswords): Add _Generic.
757 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
759 * c-common.c: Fix typos.
760 * c-common.h: Likewise.
762 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
765 * c-common.c (c_common_attribute_table): Add warn_unused.
766 (handle_warn_unused_attribute): New.
768 2013-07-10 Jakub Jelinek <jakub@redhat.com>
770 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
771 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
773 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
776 * c.opt: Add Wconditionally-supported.
778 2013-07-08 Graham Stott <graham.stott@btinternet.com>
780 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
781 unused variables l_length and l_node.
783 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
786 * c-common.c (complete_array_type): Delay folding first index
787 like other indices. When folding, check for index overflow.
789 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
792 * c-common.h (c_build_vec_perm_expr): New complain argument.
793 * c-common.c (c_build_vec_perm_expr): Likewise.
794 Use save_expr also in C++.
796 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
798 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
799 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
800 * c-opts.c (c_common_post_options): Likewise.
802 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
804 * array-notation-common.c (length_mismatch_in_expr): Changed the
805 parameter type's from a dynamic array to a vec_tree. Also removed
807 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
810 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
812 * c-common.h (struct cilkplus_an_parts): New structure.
813 (struct cilkplus_an_loop_parts): Likewise.
814 (cilkplus_extract_an_triplets): New prototype.
815 (fix_sec_implicit_args): Likewise.
816 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
817 (fix_sec_implicit_args): Likewise.
819 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
821 * array-notation-common.c (find_inv_trees): Removed an unwanted
823 * c-common.h (struct inv_list::additional_tcodes): Changed type from
824 enum rid to enum tree_code.
826 2013-06-11 Jan Hubicka <jh@suse.cz>
828 * c-common.c (handle_alias_ifunc_attribute): Do not set
829 DECL_EXTERNAL for weakref variables.
830 * c-pragma.c (handle_pragma_weak): Make sure aliases
831 are not declared as external.
833 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
835 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
836 function from c/c-array-notation.c.
837 (is_cilkplus_reduce_builtin): Likewise.
838 (find_rank): Likewise.
839 (extract_array_notation_exprs): Likewise.
840 (replace_array_notations): Likewise.
841 (find_inv_trees): Likewise.
842 (replace_inv_trees): Likewise.
843 (contains_array_notation_expr): Likewise.
844 (find_correct_array_notation_type): Likewise.
845 * c-common.h (struct inv_list): Moved this struct from the file
846 c/c-array-notation.c and added a new field called additional tcodes.
847 (length_mismatch_in_expr_p): New prototype.
848 (is_cilkplus_reduce_builtin): Likewise.
849 (find_rank): Likewise.
850 (extract_array_notation_exprs): Likewise.
851 (replace_array_notation): Likewise.
852 (find_inv_trees): Likewise.
853 (replace_inv_trees): Likewise.
854 (find_correct_array_notation_type): Likewise.
856 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
858 * c-common.c (c_define_builtins): When cilkplus is enabled, the
859 function array_notation_init_builtins is called.
860 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
861 * c-common.def (ARRAY_NOTATION_REF): New tree.
862 * c-common.h (build_array_notation_expr): New function declaration.
863 (build_array_notation_ref): Likewise.
864 (extract_sec_implicit_index_arg): New extern declaration.
865 (is_sec_implicit_index_fn): Likewise.
866 (ARRAY_NOTATION_CHECK): New define.
867 (ARRAY_NOTATION_ARRAY): Likewise.
868 (ARRAY_NOTATION_START): Likewise.
869 (ARRAY_NOTATION_LENGTH): Likewise.
870 (ARRAY_NOTATION_STRIDE): Likewise.
871 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
873 (pp_c_expression): Likewise.
874 * c.opt (flag_enable_cilkplus): New flag.
875 * array-notation-common.c: New file.
877 2013-05-14 Jakub Jelinek <jakub@redhat.com>
880 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
882 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
884 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
887 2013-05-07 Han Shen <shenhan@google.com>
889 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
891 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
893 * c-common.c (check_user_alignment): Emit error for negative values.
895 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
897 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
899 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
901 * c-cppbuiltin.c (c_cpp_builtins): Do not define
902 __GXX_EXPERIMENTAL_CXX1Y__.
904 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
905 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
907 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
908 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
909 to simply use OPT_Wpointer_arith.
910 (c_sizeof_or_alignof_type): Likewise.
912 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
914 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
916 2013-04-12 Jakub Jelinek <jakub@redhat.com>
918 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
919 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
922 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
924 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
926 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
928 * c-common.c (pointer_int_sum): Remove dead code.
930 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
933 * c-common.c (handle_optimize_attribute): Don't call
934 save_optabs_if_changed.
936 2013-03-05 Jakub Jelinek <jakub@redhat.com>
939 * c-pch.c (pch_init): Free target_validity at the end.
941 2013-03-04 Jakub Jelinek <jakub@redhat.com>
943 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
945 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
946 Jakub Jelinek <jakub@redhat.com>
949 * c-common.c (handle_no_sanitize_address_attribute): New function.
950 (c_common_attribute_table): Add no_sanitize_address attribute.
951 (handle_no_address_safety_analysis_attribute): Add
952 no_sanitize_address attribute, not no_address_safety_analysis
955 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
958 * c-common.c (handle_optimize_attribute): Call
959 save_optabs_if_changed.
961 2013-02-18 Jakub Jelinek <jakub@redhat.com>
962 Steven Bosscher <steven@gcc.gnu.org>
965 * c-opts.c (c_common_post_options): If debug info is enabled
966 and non-dwarf*, refuse to load PCH files and when writing PCH
969 2013-02-05 Jakub Jelinek <jakub@redhat.com>
972 * c-common.c (handle_error_attribute): Fix condition.
974 2013-01-30 Jakub Jelinek <jakub@redhat.com>
977 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
979 2013-01-18 Jason Merrill <jason@redhat.com>
982 * c.opt (-fextern-tls-init): New.
983 * c-opts.c (c_common_post_options): Handle it.
985 2013-01-09 Jakub Jelinek <jakub@redhat.com>
988 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
989 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
990 and is either negative or bigger or equal to type precision
991 of the first operand.
993 2012-12-03 Marek Polacek <polacek@redhat.com>
996 * c-common.c (check_user_alignment): Swap order of tests,
997 check TREE_CODE first.
999 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
1002 * c-common.h (overflow_type): New enum.
1003 (build_userdef_literal): Add overflow_type argument.
1004 (tree_userdef_literal): Add overflow_type.
1005 (USERDEF_LITERAL_OVERFLOW): New access macro.
1006 * c-common.c (build_userdef_literal): Add overflow_type
1008 * c-lex.c (c_lex_with_flags): Add overflow_type to
1009 build_userdef_literal calls.
1010 (interpret_integer, interpret_float): Add overflow_type argument.
1012 2012-11-28 Richard Biener <rguenther@suse.de>
1015 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1016 here and use a type with proper overflow behavior for types that would
1017 need to be promoted for the arithmetic.
1019 2012-11-23 Jakub Jelinek <jakub@redhat.com>
1022 * c-common.c (handle_no_address_safety_analysis_attribute): New
1024 (c_common_attribute_table): Add no_address_safety_analysis.
1026 2012-11-16 Simon Baldwin <simonb@google.com>
1028 * c.opt: Add f[no-]canonical-system-headers.
1029 * c-opts.c (c_common_handle_option): Handle
1030 OPT_fcanonical_system_headers.
1032 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
1035 * c-opts.c (c_common_handle_option): Set new flags.
1036 * c.opt: Describe new flags.
1038 2012-11-09 Jason Merrill <jason@redhat.com>
1040 * c.opt (Wabi-tag): New.
1042 2012-11-09 Andi Kleen <ak@linux.intel.com>
1045 * c-common.c (get_atomic_generic_size): Mask with
1048 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1051 * c.opt (Wformat): Make it Alias Wformat=1.
1052 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
1053 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
1055 (Wformat=): RejectNegative. Use LangEnabledBy.
1056 (Wnonnull): Use LangEnabledBy.
1057 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
1058 * c-format.c (set_Wformat): Delete.
1059 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
1060 (maybe_read_dollar_number): Likewise.
1061 (avoid_dollar_number): Likewise.
1062 (finish_dollar_format_checking): Likewise.
1063 (check_format_info): Likewise.
1064 (check_format_info_main): Likewise.
1065 (check_format_types): Likewise.
1066 (format_type_warning): Likewise.
1067 * c-common.c (int): Likewise.
1068 (check_function_sentinel): Likewise.
1069 * c-common.h (warn_format,set_Wformat): Do not declare here.
1071 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1074 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
1075 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
1077 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
1079 (Wvariadic-macros): Init(1).
1080 * c-opts.c (c_common_handle_option): Do not handle them
1082 (c_common_post_options): Likewise.
1083 (sanitize_cpp_opts): warn_unused_macros is now
1084 cpp_warn_unused_macros.
1085 (push_command_line_include): Likewise.
1086 * c-common.c (warn_unknown_pragmas): Do not define.
1087 * c-common.h (warn_unknown_pragmas): Do not declare.
1089 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1092 * c-common.c (conversion_warning): Handle conditional expressions.
1094 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1097 * c.opt (Wreturn_local_addr): Define new option.
1099 2012-10-25 Jason Merrill <jason@redhat.com>
1101 * c.opt (Wvirtual-move-assign): New.
1103 * c.opt (Winherited-variadic-ctor): New.
1105 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
1108 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
1110 2012-10-23 Joseph Myers <joseph@codesourcery.com>
1112 * c-common.h (pch_cpp_save_state): Declare.
1113 * c-target.def (c_preinclude): New hook.
1114 * c-opts.c (done_preinclude): New.
1115 (push_command_line_include): Handle default preincluded header.
1116 (cb_file_change): Call pch_cpp_save_state when calling
1117 push_command_line_include.
1118 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
1119 (pch_cpp_save_state): New.
1120 (pch_init): Call pch_cpp_save_state conditionally, instead of
1121 calling cpp_save_state.
1123 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1127 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
1128 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
1129 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
1130 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
1131 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
1132 * c-opts.c (c_common_handle_option): Remove explicit handling from
1134 (c_common_post_options): Likewise.
1136 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
1138 * c-ada-spec.c (LOCATION_COL): Delete.
1139 (compare_location): New function.
1140 (compare_node): Use it.
1141 (compare_comment): Likewise.
1143 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1147 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
1148 * c-opts.c (c_common_handle_option): Do not set them here. Add
1150 (c_common_post_options): Likewise.
1152 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
1154 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
1155 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
1156 Remove POINTER_TYPE handling, add large unsigned handling and use
1157 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
1159 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1162 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
1163 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
1164 locs and array of 3 trees instead of just single loc and single
1165 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
1166 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
1167 For *cmp* builtins that take two sources strings report warnings
1168 about first and second source, not about destination and source.
1170 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
1173 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
1175 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
1177 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
1178 declaring something coming from another file.
1180 2012-10-10 Arnaud Charlet <charlet@adacore.com>
1183 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
1185 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1188 * c-common.c (warn_about_parentheses): Add location_t parameter;
1189 use EXPR_LOC_OR_LOC.
1190 * c-common.h: Update declaration.
1192 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
1195 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
1196 more operations. Make error messages optional.
1197 * c-common.h (enum stv_conv): Moved from c-typeck.c.
1198 (scalar_to_vector): Declare.
1200 2012-10-08 Jason Merrill <jason@redhat.com>
1202 * c-common.c (c_common_reswords): Add thread_local.
1204 2012-10-08 Dodji Seketeli <dodji@redhat.com>
1206 PR c++/53528 C++11 attribute support
1207 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
1209 * c-common.c (check_cxx_fundamental_alignment_constraints): New
1211 (handle_aligned_attribute): In choose strictest alignment
1212 among many. Use new check_cxx_fundamental_alignment_constraints.
1213 (handle_transparent_union_attribute): In c++11 attribute syntax,
1214 don't look through typedefs.
1216 2012-10-04 Arnaud Charlet <charlet@adacore.com>
1218 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
1219 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
1222 2012-09-25 Dehao Chen <dehao@google.com>
1225 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
1226 map when read in the pch.
1228 2012-09-18 Arnaud Charlet <charlet@adacore.com>
1230 * c-ada-spec.c: Style fixes.
1232 2012-09-18 Thomas Quinot <quinot@adacore.com>
1234 * c.opt (-fada-spec-parent): Define new command line switch.
1235 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
1236 is specified, generate binding spec as a child of the specified unit.
1238 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
1239 Manuel López-Ibáñez <manu@gcc.gnu.org>
1242 * c.opt ([Winit-self]): Enabled by -Wall in C++.
1244 2012-08-23 Arnaud Charlet <charlet@adacore.com>
1246 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
1247 for pointers, and add missing Convention C pragma.
1248 (print_ada_struct_decl): Add missing aliased keyword.
1249 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
1251 2012-08-17 Jakub Jelinek <jakub@redhat.com>
1253 * c-common.c (sizeof_pointer_memaccess_warning): New function.
1254 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
1255 * c-opts.c (c_common_handle_option): Enable it for -Wall.
1256 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
1257 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
1259 2012-08-10 Richard Guenther <rguenther@suse.de>
1261 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
1263 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
1265 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
1266 instead of separate pp_newline and pp_flush.
1267 (print_c_tree): Likewise.
1269 2012-07-26 Richard Henderson <rth@redhat.com>
1271 * c-common.c (handle_hot_attribute): Allow labels.
1272 (handle_cold_attribute): Likewise.
1274 2012-07-20 Jakub Jelinek <jakub@redhat.com>
1277 * c-common.c (check_function_nonnull): Handle multiple nonnull
1278 attributes properly.
1280 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1282 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
1283 * c-ada-spec.c: Likewise.
1284 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
1286 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1288 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
1289 Remove code conditional on it.
1291 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
1293 * c-gimplify.c: Do not include basic-block.h.
1294 * c-common.c: Do not include linfuncs.h.
1296 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
1298 * c-common.h: Include tree.h.
1300 2012-07-02 Jason Merrill <jason@redhat.com>
1303 * c-common.c (get_priority): Call default_conversion.
1305 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
1307 * c-pch.c (c_common_write_pch): Remove unused variables.
1309 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1311 * cppspec.c: Moved from gcc/ to here.
1313 2012-06-27 Kai Tietz <ktietz@redhat.com>
1315 PR preprocessor/37215
1316 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
1318 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
1320 * c-common.h (c_common_print_pch_checksum): Remove.
1321 * c-pch.c: Do not include output.h.
1322 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
1323 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
1324 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
1325 (struct c_pch_header): Remove.
1326 (get_ident): Update gpch version.
1327 (pch_init): Do not print executable_checksum to asm_out_file.
1328 Do not fail if there is no asm_out_file to read back from. Set
1329 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
1330 (c_common_write_pch): Verify that nothing was written to asm_out_file
1331 since pch_init was called. Do not write a c_pch_header, and do not
1332 copy from asm_out_file to the PCH.
1333 (c_common_read_pch): Do not read a c_pch_header, and do not restore
1334 the content of asm_out_file from the PCH.
1335 (c_common_print_pch_checksum): Remove.
1336 * c-opts.c (c_common_init): Print out executable_checksum directly.
1338 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1340 * c-target.def (objc_declare_unresolved_class_reference,
1341 objc_declare_class_definition): Add new hooks.
1343 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1345 * c-lex.c: Do not include output.h.
1346 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
1347 Remove uses of ASM_OUTPUT_IDENT.
1349 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
1352 * c-common.h (c_build_vec_perm_expr): Move decl here.
1353 * c-common.c (c_build_vec_perm_expr): Move definition
1356 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
1358 * c.opt (fconserve-space): Turn into a no-op.
1360 2012-06-04 Sterling Augustine <saugustine@google.com>
1362 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
1363 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
1364 both the start and end of the function.
1366 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1368 * c-common.c: Do not include output.h.
1369 * c-pragma.c: Likewise.
1371 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1373 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
1374 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
1375 (lang_decl_name): Handle namespace decls.
1377 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
1379 * c-ada-spec.c: Do not include output.h.
1380 * c-semantics.c: Likewise.
1382 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1384 * c-common.c: Fix typo.
1386 2012-05-29 Michael Matz <matz@suse.de>
1388 * c-common.h (c_expand_decl): Remove prototype.
1390 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1392 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
1393 * c-opts.c (c_common_handle_option): Remove code handling
1394 warn_missing_braces.
1396 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
1399 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
1402 2012-05-22 Dodji Seketeli <dodji@redhat.com>
1405 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
1407 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1409 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
1410 * c-opts.c (c_common_handle_option): Do not handle explicitly
1411 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
1413 2012-05-16 Dodji Seketeli <dodji@redhat.com>
1415 PR preprocessor/7263
1416 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
1417 to cpp_classify_number. For diagnostics, use the precise location
1418 instead of the global input_location.
1420 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1423 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
1425 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
1427 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
1429 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
1432 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
1433 Wreorder): Use LangEnabledBy.
1434 * c-opts.c (c_common_handle_option): Do not enable them
1435 explicitly. Call lang-specific generated functions.
1436 (c_common_post_options): Do not set them here.
1438 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
1440 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
1441 Wmissing-field-initializers,Wmissing-parameter-type,
1442 Wold-style-declaration,Woverride-init): Use EnabledBy.
1443 * c-opts.c (c_common_post_options): Do not set here explicitly.
1445 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
1448 * c-opts.c (c_common_handle_option): Use handle_generated_option
1449 to enable sub-options.
1451 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
1454 * c-common.c (warnings_for_convert_and_check): Use warning_at.
1456 2012-05-10 Richard Guenther <rguenther@suse.de>
1458 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
1459 adjust commentary about TYPE_IS_SIZETYPE types.
1461 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1464 * c-common.c (warn_logical_operator): Check that argument of
1465 integer_zerop is not NULL.
1467 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1470 * c-common.c (warn_logical_operator): Do not warn if either side
1471 is already true or false.
1473 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1476 * c-common.c (expr_original_type): New.
1477 (shorten_compare): Do not warn for enumeration types.
1479 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1481 * c.opt (fpermissive): Add Var(flag_permissive).
1483 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
1486 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
1487 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
1489 2012-04-30 Dodji Seketeli <dodji@redhat.com>
1491 Add -Wvarargs option
1492 * c.opt (Wvarargs): Define new option.
1494 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1496 * c-common.c (check_function_arguments): Replace
1497 Wmissing-format-attribute with Wsuggest-attribute=format.
1499 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1501 * c.opt (Wsuggest-attribute=format): New. Alias of
1502 Wmissing-format-attribute.
1503 * c-format.c (decode_format_type): Replace
1504 Wmissing-format-attribute with Wsuggest-attribute=format.
1505 (check_function_format): Likewise.
1507 2012-04-27 Ollie Wild <aaw@google.com>
1509 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
1510 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
1511 * c.opt: Add Wliteral-suffix.
1513 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1516 * c.opt (Wpedantic): New.
1517 (pedantic): Alias Wpedantic.
1518 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
1519 (c_common_post_options): Likewise.
1520 (sanitize_cpp_opts): Likewise.
1521 * c-lex.c (interpret_float): Likewise.
1522 * c-format.c (check_format_types): Likewise.
1523 * c-common.c (pointer_int_sum): Likewise.
1524 (c_sizeof_or_alignof_type): Likewise.
1525 (c_add_case_label): Likewise.
1526 (c_do_switch_warnings): Likewise.
1527 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1529 2012-04-15 Jason Merrill <jason@redhat.com>
1532 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
1533 (C_STD_NAME): Distinguish between C++98 and C++11.
1535 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
1538 * c-common.h (uint16_type_node): Rename into...
1539 (c_uint16_type_node): ...this.
1540 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
1541 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
1543 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
1545 * c-common.c (warn_if_unused_value): Move definition to here.
1546 * c-common.h (warn_if_unused_value): Move declaration to here.
1548 2012-03-23 William Bader <williambader@hotmail.com>
1550 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
1552 2012-03-20 Jason Merrill <jason@redhat.com>
1554 * c-common.h (enum cxx_dialect): Add cxx1y.
1555 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
1557 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1558 * c-opts.c (c_common_post_options): Likewise.
1559 (set_std_cxx1y): New.
1560 (c_common_handle_option): Call it.
1561 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
1563 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1566 * c.opt ([Wuseless-cast]): Add.
1568 2012-03-16 Richard Guenther <rguenther@suse.de>
1570 * c-pretty-print.c (pp_c_initializer_list): Adjust.
1572 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1575 * c.opt (ftemplate-backtrace-limit) Add.
1577 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1579 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
1581 * c-pragma.c (handle_pragma_extern_prefix): Remove.
1582 (init_pragma): Don't register extern_prefix.
1584 2012-03-12 Richard Guenther <rguenther@suse.de>
1586 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
1587 (builtin_type_for_size): Likewise.
1589 2012-02-13 Jakub Jelinek <jakub@redhat.com>
1592 * c-common.c (sync_resolve_params): Don't decide whether to convert
1593 or not based on TYPE_SIZE comparison, convert whenever arg_type
1594 is unsigned INTEGER_TYPE.
1596 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
1599 * c.opt ([Wunused-local-typedefs]): Fix description.
1601 2012-01-24 Mike Stump <mikestump@comcast.net>
1603 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
1606 2012-01-18 Richard Guenther <rguenther@suse.de>
1608 * c-opts.c (c_common_post_options): Reset LTO flags if
1609 we are about to generate a PCH.
1611 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1614 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
1615 use pp_unsigned_wide_integer.
1617 2012-01-10 Richard Guenther <rguenther@suse.de>
1620 * c-opts.c (c_common_handle_option): Move -Werror handling
1621 to language independent code.
1623 2012-01-05 Richard Guenther <rguenther@suse.de>
1626 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
1629 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
1632 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
1633 of array types with an unknown bound.
1635 2011-12-20 Joseph Myers <joseph@codesourcery.com>
1637 * c-common.c (flag_isoc99): Update comment to refer to C11.
1638 (flag_isoc1x): Change to flag_isoc11.
1639 * c-common.h (flag_isoc99): Update comment to refer to C11.
1640 (flag_isoc1x): Change to flag_isoc11.
1641 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
1643 * c-opts.c (set_std_c1x): Change to set_std_c11.
1644 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
1646 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
1647 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
1648 * c.opt (std=c1x): Change to std=c11. Document as non-draft
1650 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
1651 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
1652 (std=gnu1x): Make alias of std=gnu11.
1654 2011-12-19 Jason Merrill <jason@redhat.com>
1657 * c-common.c (handle_transparent_union_attribute): Check the first
1658 field if the type is complete.
1660 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1663 * c-common.c (RID_IS_FINAL): Add.
1664 * c-common.h (RID_IS_FINAL): Add.
1666 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
1668 * c.opt (fgnu-runtime): Provide full description.
1669 (fnext-runtime): Likewise.
1670 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
1672 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
1674 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
1675 predefines in one place. Add LOCK_FREE predefines.
1676 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
1679 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
1682 * c-common.c (get_atomic_generic_size): Check for various error
1684 (resolve_overloaded_atomic_exchange,
1685 resolve_overloaded_atomic_compare_exchange,
1686 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
1687 error_mark_node for error conditions.
1689 2011-11-08 Richard Guenther <rguenther@suse.de>
1694 2011-11-07 Richard Henderson <rth@redhat.com>
1695 Aldy Hernandez <aldyh@redhat.com>
1696 Torvald Riegel <triegel@redhat.com>
1698 Merged from transactional-memory.
1700 * c-common.c (handle_tm_wrap_attribute,
1701 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
1702 (struct c_common_reswords): Added __transaction* keywords.
1703 (struct c_common_attribute_table): Added transaction* and tm_regparm
1705 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
1707 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
1708 find_tm_attribute): Declare.
1710 2011-11-07 Jason Merrill <jason@redhat.com>
1713 * c-common.c, c-common.h: Revert yesterday's changes.
1715 2011-11-06 Jason Merrill <jason@redhat.com>
1718 * c-common.c (decl_has_visibility_attr): Split out from...
1719 (c_determine_visibility): ...here.
1720 * c-common.h: Declare it.
1722 2011-11-06 Joseph Myers <joseph@codesourcery.com>
1724 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
1725 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
1727 (check_user_alignment): New. Split out of
1728 handle_aligned_attribute. Disallow integer constants with
1729 noninteger types. Conditionally allow zero.
1730 (handle_aligned_attribute): Use check_user_alignment.
1731 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
1733 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
1734 Richard Henderson <rth@redhat.com>
1736 Merged from cxx-mem-model.
1738 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
1739 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
1740 parameters that are the same type size.
1741 (get_atomic_generic_size): New. Find size of generic
1742 atomic function parameters and do typechecking.
1743 (add_atomic_size_parameter): New. Insert size into parameter list.
1744 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
1745 either __atomic_exchange_n or external library call.
1746 (resolve_overloaded_atomic_compare_exchange): Restructure
1747 __atomic_compare_exchange to either _n variant or external library call.
1748 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
1749 __atomic_load_n or an external library call.
1750 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
1751 __atomic_store_n or an external library call.
1752 (resolve_overloaded_builtin): Handle new __atomic builtins.
1754 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
1757 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
1758 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
1759 <INDIRECT_REF>: Return the argument.
1760 <ARRAY_REF>: Remove special code for negative offset.
1761 Call fold_build_pointer_plus instead of size_binop.
1762 (fold_offsetof): Remove STOP_REF argument and adjust.
1763 * c-common.h (fold_offsetof_1): Declare.
1764 (fold_offsetof): Remove STOP_REF argument.
1766 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1769 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1770 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1771 Wnarrowing for C++0x and C++98.
1772 * c.opt ([Wnarrowing]): Update.
1774 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1777 * c.opt: Add Wzero-as-null-pointer-constant.
1779 2011-10-31 Jason Merrill <jason@redhat.com>
1781 * c.opt (-fdeduce-init-list): Off by default.
1784 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
1785 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
1787 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
1789 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1792 * c.opt (fvisibility-inlines-hidden): Description change.
1794 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1796 Implement C++11 user-defined literals.
1797 * c-common.c (build_userdef_literal): New.
1798 * c-common.def: New tree code.
1799 * c-common.h (tree_userdef_literal): New tree struct and accessors.
1800 * c-lex.c (interpret_float): Add suffix parm.
1801 (c_lex_with_flags): Build literal tokens.
1803 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1807 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1810 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1811 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1812 Wnarrowing for C++0x and C++98.
1813 * c.opt ([Wnarrowing]): Update.
1815 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1818 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1819 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1820 Wnarrowing for C++0x and C++98.
1821 * c.opt ([Wnarrowing]): Update.
1823 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1826 * c-common.c (conversion_warning): Remove code looking for
1827 artificial operands.
1829 2011-10-18 Dodji Seketeli <dodji@redhat.com>
1832 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
1833 !NO_IMPLICIT_EXTERN_C.
1835 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1837 * c-common.c (c_common_reswords): Add __bases,
1839 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
1841 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1844 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
1846 2011-10-15 Tom Tromey <tromey@redhat.com>
1847 Dodji Seketeli <dodji@redhat.com>
1849 * c.opt (fdebug-cpp): New option.
1850 * c-opts.c (c_common_handle_option): Handle the option.
1851 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
1852 output stream in parameter. Factorized from ...
1853 (maybe_print_line): ... this. Dump location debug information when
1854 -fdebug-cpp is in effect.
1855 (print_line_1): New static function. Takes an output stream in
1856 parameter. Factorized from ...
1857 (print_line): ... here. Dump location information when -fdebug-cpp
1859 (scan_translation_unit): Dump location information when
1860 -fdebug-cpp is in effect.
1862 2011-10-15 Tom Tromey <tromey@redhat.com>
1863 Dodji Seketeli <dodji@redhat.com>
1865 * c.opt (ftrack-macro-expansion): New option. Handle it with and
1867 * c-opts.c (c_common_handle_option)<case
1868 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
1869 cases. Handle -ftrack-macro-expansion with and without argument.
1871 2011-10-15 Tom Tromey <tromey@redhat.com>
1872 Dodji Seketeli <dodji@redhat.com>
1874 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
1875 (print_line, cb_define, do_line_change): Adjust to avoid touching
1876 the internals of struct line_map. Use the public API instead.
1877 * c-pch.c (c_common_read_pch): Likewise.
1878 * c-lex.c (fe_file_change): Likewise.
1880 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1883 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
1885 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1888 * c-pretty-print.c (pp_c_floating_constant): Output
1889 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
1891 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1893 * c-common.c (def_builtin_1): Delete old interface with two
1894 parallel arrays to hold standard builtin declarations, and replace
1895 it with a function based interface that can support creating
1896 builtins on the fly in the future. Change all uses, and poison
1897 the old names. Make sure 0 is not a legitimate builtin index.
1898 * c-omp.c (c_finish_omp_barrier): Ditto.
1899 (c_finish_omp_taskwait): Ditto.
1900 (c_finish_omp_flush): Ditto.
1902 2011-10-11 Tristan Gingold <gingold@adacore.com>
1904 * c.opt: (fallow-parameterless-variadic-functions): New.
1906 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1908 PR c++/33255 - Support -Wunused-local-typedefs warning
1909 * c-common.h (struct c_language_function::local_typedefs): New
1911 (record_locally_defined_typedef, maybe_record_typedef_use)
1912 (maybe_warn_unused_local_typedefs): Declare new functions.
1913 * c-common.c (record_locally_defined_typedef)
1914 (maybe_record_typedef_use)
1915 (maybe_warn_unused_local_typedefs): Define new functions.
1916 * c.opt: Declare new -Wunused-local-typedefs flag.
1918 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1921 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1924 2011-09-05 Richard Guenther <rguenther@suse.de>
1926 * c-common.c (complete_array_type): Use ssize_int (-1) instead
1927 of integer_minus_one_node for empty array upper bounds.
1929 2011-08-28 Dodji Seketeli <dodji@redhat.com>
1931 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1932 it's the first time it's being called on this main TU.
1934 2011-08-24 Richard Guenther <rguenther@suse.de>
1937 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1939 2011-08-22 Gabriel Charette <gchare@google.com>
1941 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1942 defined in cpp_init_builtins and c_cpp_builtins.
1944 2011-08-19 Joseph Myers <joseph@codesourcery.com>
1946 * c-common.c (c_common_reswords): Add __builtin_complex.
1947 * c-common.h (RID_BUILTIN_COMPLEX): New.
1949 2011-08-18 Joseph Myers <joseph@codesourcery.com>
1951 * c-common.c (c_common_reswords): Add _Noreturn.
1952 (keyword_is_function_specifier): Handle RID_NORETURN.
1953 * c-common.h (RID_NORETURN): New.
1955 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1957 * c-common.c (unsafe_conversion_p): New function. Check if it is
1958 unsafe to convert an expression to the type.
1959 (conversion_warning): Adjust, use unsafe_conversion_p.
1960 * c-common.h (unsafe_conversion_p): New function declaration.
1962 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1964 * c-common.h (c_finish_omp_atomic): Adjust prototype.
1965 (c_finish_omp_taskyield): New prototype.
1966 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1967 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1968 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
1969 or RHS1 have side-effects, evaluate those too in the right spot,
1970 if it is a decl and LHS is also a decl, error out if they
1972 (c_finish_omp_taskyield): New function.
1973 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1974 * c-pragma.c (omp_pragmas): Add taskyield.
1975 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1976 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1977 PRAGMA_OMP_CLAUSE_MERGEABLE.
1979 2011-07-25 Dodji Seketeli <dodji@redhat.com>
1981 * c-common.h (set_underlying_type): Remove parm name from
1984 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
1986 * c-pretty-print.h: Search c-common.h in c-family.
1988 2011-07-22 Jason Merrill <jason@redhat.com>
1991 * c.opt (Wnarrowing): New.
1994 * c-common.h: Declare c_linkage_bindings.
1995 * c-pragma.c (handle_pragma_redefine_extname): Use it.
1998 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
1999 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
2000 as flag_isoc99 for 'restrict'.
2001 (pp_c_specifier_qualifier_list): Likewise for _Complex.
2003 2011-07-21 Ian Lance Taylor <iant@google.com>
2006 * c-common.c (c_disable_warnings): New static function.
2007 (c_enable_warnings): New static function.
2008 (c_fully_fold_internal): Change local unused_p to bool. Call
2009 c_disable_warnings and c_enable_warnings rather than change
2010 c_inhibit_evaluation_warnings.
2012 2011-07-20 Jason Merrill <jason@redhat.com>
2014 PR c++/6709 (DR 743)
2015 PR c++/42603 (DR 950)
2016 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
2017 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2018 (CPP_DECLTYPE): New.
2019 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
2021 2011-07-19 Richard Guenther <rguenther@suse.de>
2023 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
2024 * c-omp.c (c_finish_omp_for): Likewise.
2026 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
2028 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
2029 body on the next line.
2031 2011-07-08 Jason Merrill <jason@redhat.com>
2034 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
2037 * c-common.c (c_apply_type_quals_to_decl): Don't check
2038 TYPE_NEEDS_CONSTRUCTING.
2040 2011-07-06 Richard Guenther <rguenther@suse.de>
2042 * c-common.c (c_common_nodes_and_builtins):
2043 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
2045 2011-07-05 Richard Guenther <rguenther@suse.de>
2047 * c-common.c (c_common_nodes_and_builtins): Build all common
2050 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2052 * c-common.h (c_tree_chain_next): New static inline function.
2054 * c-common.c (check_builtin_function_arguments): Handle
2055 BUILT_IN_ASSUME_ALIGNED.
2057 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2059 * c-common.c: Add sync_ or SYNC__ to builtin names.
2060 * c-omp.c: Add sync_ or SYNC__ to builtin names.
2062 2011-06-20 Pierre Vittet <piervit@pvittet.com>
2064 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
2066 (gen_pragma_handler): New union.
2067 (internal_pragma_handler): New type.
2068 (c_register_pragma_with_data)
2069 (c_register_pragma_with_expansion_and_data): New functions.
2071 * c-pragma.c (registered_pragmas, c_register_pragma_1)
2072 (c_register_pragma, c_register_pragma_with_expansion)
2073 (c_invoke_pragma_handler): Changed to work with
2074 internal_pragma_handler.
2075 (c_register_pragma_with_data)
2076 (c_register_pragma_with_expansion_and_data): New functions.
2078 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2080 * c-common.c: Include common/common-target.h.
2081 (handle_section_attribute): Use
2082 targetm_common.have_named_sections.
2083 * c-cppbuiltin.c: Include common/common-target.h.
2084 (c_cpp_builtins): Use targetm_common.except_unwind_info.
2086 2011-06-10 Richard Guenther <rguenther@suse.de>
2088 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
2089 to print a IDENTIFIER_NODE.
2091 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2092 Joseph Myers <joseph@codesourcery.com>
2094 * c.opt (fbuilding-libgcc): New option.
2095 * c-cppbuiltin.c (c_cpp_builtins): Define
2096 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
2098 2011-06-07 Jason Merrill <jason@redhat.com>
2100 * c-common.c (max_tinst_depth): Lower default to 900.
2102 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
2104 2011-06-07 Richard Guenther <rguenther@suse.de>
2106 * c-common.c (c_common_nodes_and_builtins): Do not set
2107 size_type_node or call set_sizetype.
2109 2011-06-07 Dodji Seketeli <dodji@redhat.com>
2112 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
2113 type when using pointer comparison to compare types.
2115 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2117 * c.opt: Add -Wdelete-non-virtual-dtor.
2118 * c-opts.c (c_common_handle_option): Include it in -Wall.
2120 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
2125 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2127 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2130 2011-05-27 Jakub Jelinek <jakub@redhat.com>
2133 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
2134 C++ don't call c_common_truthvalue_conversion on void type arms.
2136 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2138 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
2139 (stmt_list_stack): Define.
2140 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
2141 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
2143 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2145 * c-common.c (warning_candidate_p): Check for BLOCKs.
2147 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2149 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2152 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2154 * c-common.c (def_fn_type): Remove extra va_end.
2156 2011-05-23 Jason Merrill <jason@redhat.com>
2159 * c-common.c (c_common_get_narrower): New.
2160 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
2162 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2164 * c-common.h (check_function_arguments): Tweak prototype of
2165 check_function_arguments.
2166 * c-common.c (check_function_arguments): Likewise. Adjust
2167 calls to check_function_nonnull, check_function_format, and
2168 check_function_sentinel.
2169 (check_function_sentinel): Take a FUNCTION_TYPE rather than
2170 separate attributes and typelist arguments. Use
2171 FOREACH_FUNCTION_ARGS to iterate over argument types.
2173 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2175 * c-common.c (c_common_reswords): Reorder.
2176 * c-common.h (rid): Likewise.
2178 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2180 * c-common.c (def_fn_type): Don't call build_function_type, call
2181 build_function_type_array or build_varargs_function_type_array
2183 (c_common_nodes_and_builtins): Likewise.
2185 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2187 * c-common.c (c_add_case_label): Omit the loc argument to
2189 * c-common.h (build_case_label): Remove.
2190 * c-semantics.c (build_case_label): Remove.
2192 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2194 * c-objc.h (objc_start_method_definition): Update prototype.
2195 * stub-objc.c (objc_start_method_definition): Add extra parameter.
2197 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
2199 * c-common.c (check_main_parameter_types): Reindent. Don't use
2200 TYPE_ARG_TYPES directly.
2201 (handle_nonnull_attribute): Likewise.
2202 (sync_resolve_params): Likewise.
2203 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
2204 to check_format_string.
2205 (handle_format_attribute): Likewise.
2206 (check_format_string): Take a function type to examine instead of
2207 a type list. Use a function_arg_iterator to step through argument
2210 2011-05-04 Richard Guenther <rguenther@suse.de>
2212 * c-common.c (fix_string_type): Use size_int for index type bounds.
2213 (start_fname_decls): Do not pass NULL to build_int_cst.
2214 (c_init_attributes): Likewise.
2215 * c-lex.c (c_lex_with_flags): Likewise.
2217 2011-04-27 Jason Merrill <jason@redhat.com>
2219 * c-common.c (make_tree_vector_from_list): New.
2220 * c-common.h: Declare it.
2222 2011-04-26 Richard Guenther <rguenther@suse.de>
2224 PR preprocessor/48248
2225 * c-ppoutput.c (maybe_print_line): Always optimize newlines
2226 for output size with -P.
2228 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2230 * c-common.c (struct c_common_resword): Add __underlying_type.
2231 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
2233 2011-04-20 Jim Meyering <meyering@redhat.com>
2235 * c-format.c (init_dollar_format_checking): Remove useless
2238 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
2240 * c-objc.h (objc_get_interface_ivars): Removed.
2241 (objc_detect_field_duplicates): New.
2242 * stub-objc.c: Likewise.
2244 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2246 * stub-objc.c (objc_declare_protocols): Renamed to
2247 objc_declare_protocol.
2248 * c-objc.h: Likewise.
2250 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2252 * stub-objc.c (objc_declare_class): Updated argument name.
2254 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2256 * c-common.h (c_common_init_ts): Declare.
2257 * c-common.c (c_common_init_ts): Define.
2259 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2261 * c-objc.h (objc_build_message_expr): Updated prototype.
2262 * stub-objc.c (objc_build_message_expr): Likewise.
2264 2011-04-12 Martin Jambor <mjambor@suse.cz>
2266 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
2269 2011-04-11 Richard Guenther <rguenther@suse.de>
2271 * c-common.c (complete_array_type): Build a range type of
2274 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
2276 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
2277 (handle_type_generic_attribute): Likewise.
2279 2011-04-07 Jason Merrill <jason@redhat.com>
2282 * c-common.c (c_common_truthvalue_conversion): Don't ignore
2283 conversion from C++0x scoped enum.
2285 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2287 * c-target-def.h: New file.
2288 * c-target.def: New file.
2289 * c-target.h: New file.
2290 * c-common.c (targetcm): Don't define here.
2291 * c-common.h (default_handle_c_option): Declare.
2292 * c-format.c: Include c-target.h instead of target.h.
2293 * c-opts.c: Include c-target.h instead of target.h. Explicitly
2295 (default_handle_c_option): Move from targhooks.c.
2297 2011-03-29 Jakub Jelinek <jakub@redhat.com>
2299 PR preprocessor/48248
2300 * c-ppoutput.c (print): Add src_file field.
2301 (init_pp_output): Initialize it.
2302 (maybe_print_line): Don't optimize by adding up to 8 newlines
2303 if map->to_file and print.src_file are different file.
2304 (print_line): Update print.src_file.
2306 2011-03-25 Kai Tietz <ktietz@redhat.com>
2308 * c-ada-spec.c (compare_comment): Use filename_cmp
2309 instead of strcmp for filename.
2311 2011-03-25 Jeff Law <law@redhat.com>
2313 * c-family/c-common.c (def_fn_type): Add missing va_end.
2315 2011-03-25 Jason Merrill <jason@redhat.com>
2317 * c.opt: Add -std=c++03.
2319 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
2321 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
2323 2011-03-17 Kai Tietz
2326 * c-pretty-print.c (pp_c_specifier_qualifier_list):
2327 Display allowed attributes for function pointer types.
2328 (pp_c_attributes_display): New function to display
2329 attributes having affects_type_identity flag set to true.
2330 * c-pretty-print.h (pp_c_attributes_display): New prototype.
2332 * c-common.c (c_common_attribute_table):
2334 (c_common_format_attribute_table): Likewise.
2336 2011-03-18 Jason Merrill <jason@redhat.com>
2338 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
2339 * c-common.h: Don't declare it here.
2340 * c-common.c: Or define it here.
2341 * c-opts.c (c_common_handle_option): Or set it here.
2344 * c-common.c (handle_transparent_union_attribute): Don't
2345 make a duplicate type in C++.
2347 2011-03-15 Jason Merrill <jason@redhat.com>
2349 * c-common.c (max_constexpr_depth): New.
2350 * c-common.h: Declare it.
2351 * c-opts.c (c_common_handle_option): Set it.
2352 * c.opt (fconstexpr-depth): New option.
2354 2011-03-11 Jason Merrill <jason@redhat.com>
2356 * c-common.c (attribute_takes_identifier_p): Add missing const.
2359 * c-common.c (attribute_takes_identifier_p): Assume that an
2360 unknown attribute takes an identifier.
2362 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
2365 * c-common.c (c_type_hash): Call list_length instead of iterating
2366 through DECL_CHAIN. Rename 'i' to 'n_elements'.
2368 2011-02-19 Jakub Jelinek <jakub@redhat.com>
2371 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
2373 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
2375 * c.opt (fobjc-abi-version=) New.
2376 (fobjc-nilcheck): New.
2378 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2381 * c-common.h (keyword_is_decl_specifier): Declare.
2382 * c-common.c (keyword_is_decl_specifier): Define.
2383 (keyword_is_function_specifier): New function.
2385 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2388 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
2389 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
2392 2011-01-26 Arnaud Charlet <charlet@adacore.com>
2394 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
2396 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2399 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
2400 after init_c_lex if pch_file is set.
2402 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2405 * c.opt (-fkeep-inline-dllexport): New switch.
2407 2011-01-12 Richard Guenther <rguenther@suse.de>
2410 * c-common.c (handle_weak_attribute): Warn instead of error
2411 on declaring an inline function weak.
2413 2011-01-05 Tom Tromey <tromey@redhat.com>
2415 * c-common.h (lvalue_error): Update.
2416 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
2419 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
2422 * c-objc.h (objc_finish_message_expr): Added argument to
2425 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
2427 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
2430 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
2432 * c-objc.h (objc_maybe_warn_exceptions): New.
2433 * stub-objc.c (objc_maybe_warn_exceptions): New.
2435 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
2437 * c-common.h (readonly_error): Declare.
2438 * c-common.c (readonly_error): Define.
2440 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
2442 * c-common.h (invalid_indirection_error): Declare.
2443 * c-common.c (invalid_indirection_error): Define.
2445 2010-12-03 Richard Guenther <rguenther@suse.de>
2448 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
2449 (pp_c_unary_expression): Likewise.
2450 (pp_c_expression): Likewise.
2452 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
2454 * c-common.h (objc_finish_function): New.
2455 (objc_non_volatilized_type): Removed.
2456 (objc_type_quals_match): Removed.
2457 * stub-objc.c (objc_finish_function): New.
2458 (objc_non_volatilized_type): Removed.
2459 (objc_type_quals_match): Removed.
2461 2010-11-30 Joseph Myers <joseph@codesourcery.com>
2463 * c-common.h (parse_optimize_options): Declare.
2464 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
2465 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
2467 2010-11-29 Joseph Myers <joseph@codesourcery.com>
2469 * c-opts.c (check_deps_environment_vars): Use getenv instead of
2471 * c-pch.c (O_BINARY): Don't define here.
2472 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
2474 2010-11-25 Joseph Myers <joseph@codesourcery.com>
2476 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
2477 targetm.except_unwind_info.
2479 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2481 * c-opts.c (c_common_handle_option): Pass location to
2482 set_struct_debug_option.
2484 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2486 * c-common.c (visibility_options): Move from ../opts.c.
2487 * c-common.h (struct visibility_flags, visibility_options):
2489 * c-opts.c (finish_options): Rename to c_finish_options.
2490 (c_common_init): Update call to finish_options.
2492 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
2495 * c-lex.c (lex_string): Check that each string in an Objective-C
2496 string concat sequence starts with either one or zero '@', and
2497 that there are no spurious '@' signs at the end.
2499 2010-11-20 Joseph Myers <joseph@codesourcery.com>
2501 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
2502 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
2503 HANDLE_PRAGMA_VISIBILITY.
2504 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
2505 HANDLE_PRAGMA_VISIBILITY): Don't define.
2506 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
2508 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
2513 * c-common.h (keyword_begins_type_specifier): Declare.
2514 (keyword_is_storage_class_specifier): Declare.
2515 (keyword_is_type_qualifier): Declare.
2516 * c-common.c (keyword_begins_type_specifier): New function.
2517 (keyword_is_storage_class_specifier): New function.
2518 (keyword_is_type_qualifier): Declare.
2520 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2523 * c-common.c (in_late_binary_op): Define.
2524 (c_common_truthvalue_conversion): Check in_late_binary_op before
2525 calling c_save_expr.
2526 * c-common.h (in_late_binary_op): Declare.
2528 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2530 * c-opts.c (c_common_handle_option): Update calls to
2531 set_struct_debug_option.
2533 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
2535 * c-common.h (objc_declare_protocols): Added additional argument.
2536 * stub-objc.c (objc_declare_protocol): Same change.
2538 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
2541 * c-common.h (build_real_imag_expr): Declare.
2542 * c-semantics.c (build_real_imag_expr): Define.
2544 2010-11-17 Joseph Myers <joseph@codesourcery.com>
2546 * c-opts.c (c_common_parse_file): Take no arguments.
2547 * c-common.h (c_common_parse_file): Update prototype.
2549 2010-11-16 Jakub Jelinek <jakub@redhat.com>
2552 * c-common.c (warning_candidate_p): Don't track non-const calls
2555 2010-11-15 Ian Lance Taylor <iant@google.com>
2557 * c-lex.c (init_c_lex): Set macro debug callbacks if
2558 flag_dump_go_spec is set.
2560 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
2562 * c-common.h (objc_build_incr_expr_for_property_ref): New.
2563 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
2565 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
2567 PR preprocessor/45038
2568 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
2571 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2573 * c-common.h (c_family_lang_mask): Declare.
2574 * c-opts.c (c_family_lang_mask): Make extern.
2575 * c-pragma.c (handle_pragma_diagnostic): Use
2576 control_warning_option.
2578 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2580 * c-common.c (parse_optimize_options): Update call to
2582 * c-common.h (c_common_handle_option): Update prototype.
2583 * c-opts.c (c_common_handle_option): Take location_t parameter and
2584 pass it to other functions.
2586 2010-11-11 Joseph Myers <joseph@codesourcery.com>
2588 * c-opts.c (warning_as_error_callback): Remove.
2589 (c_common_initialize_diagnostics): Don't call
2590 register_warning_as_error_callback.
2591 (c_common_handle_option): Handle -Werror=normalized= here.
2593 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2595 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
2597 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
2599 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
2600 Remove trailing '.' from diagnostics.
2601 * c.opt (Wwrite-strings_: Avoid '`' in help text.
2603 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2605 * c-common.c (parse_optimize_options): Pass global_dc to
2607 * c-opts.c (c_common_handle_option): Pass &global_options to
2608 set_Wstrict_aliasing.
2609 * c.opt (v): Don't mark Common or document here.
2611 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
2614 * c-format.c (format_type): New type gcc_objc_string_format_type.
2615 (valid_stringptr_type_p): New.
2616 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
2617 (check_format_string): Pass expected type, use
2618 valid_stringptr_type_p (), check that the format string types are
2619 consistent with the format specification.
2620 (decode_format_attr): Warn if NSString is used outside objective-c.
2621 (format_types_orig): Add NSString.
2623 (format_flags): New.
2624 (check_format_arg): Handle format strings requiring an external parser.
2625 first_target_format_type: New variable.
2626 (handle_format_attribute): Set up first_target_format_type, pass the
2627 expected format arg string type to check_format_string().
2628 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
2629 * stub-objc.c (objc_string_ref_type_p): New.
2630 (objc_check_format_arg): New.
2632 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
2634 Fixed using the Objective-C 2.0 dot-syntax with class names.
2635 * c-common.h (objc_build_class_component_ref): New.
2636 * stub-objc.c (objc_build_class_component_ref): New.
2638 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2640 * c.opt (Wproperty-assign-default): New option.
2642 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2644 Implemented -fobjc-std=objc1 flag.
2645 * c.opt (fobjc-std=objc1): New option.
2647 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
2649 Implemented format and noreturn attributes for Objective-C methods.
2650 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
2651 attribute for Objective-C methods.
2653 2010-10-31 Jason Merrill <jason@redhat.com>
2655 * c-common.c (conversion_warning, warn_for_collisions_1): Use
2658 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
2660 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
2661 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
2662 (objc_add_property_declaration): Removed arguments for copies and
2664 (objc_build_getter_call): Renamed to
2665 objc_maybe_build_component_ref.
2666 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2667 (objc_is_property_ref): New.
2668 * c-common.c (c_common_reswords): Removed copies and ivar.
2669 * stub-objc.c (objc_add_property_declaration): Removed arguments
2670 for copies and ivar.
2671 (objc_build_getter_call): Renamed to
2672 objc_maybe_build_component_ref.
2673 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2674 (objc_is_property_ref): New.
2676 2010-10-29 Arnaud Charlet <charlet@adacore.com>
2677 Matthew Gingell <gingell@adacore.com>
2679 * c-ada-spec.c (separate_class_package): New function.
2680 (pp_ada_tree_identifier): Prefix references to C++ classes with the
2681 name of their enclosing package.
2682 (print_ada_declaration): Use separate_class_package.
2684 2010-10-27 Jason Merrill <jason@redhat.com>
2686 * c-common.c (c_common_reswords): Add __is_literal_type.
2687 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
2689 * c-common.c (check_case_value): Remove special C++ code.
2691 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2693 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
2694 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
2696 (objc_add_property_declaration): Added additional arguments.
2697 (objc_property_attribute_kind): Removed.
2698 (objc_set_property_attr): Removed.
2699 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
2701 * stub-objc.c (objc_add_property_declaration): Added additional
2703 (objc_set_property_attr): Removed.
2705 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2707 * c-common.h (objc_add_property_variable): Renamed to
2708 objc_add_property_declaration. Added location argument.
2709 * stub-objc.c (objc_add_property_variable): Same change.
2711 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
2713 * c-common.h (objc_maybe_printable_name): New.
2714 * stub-objc.c (objc_maybe_printable_name): New.
2716 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2717 Andrew Pinski <pinskia@gmail.com>
2719 * c-common.h (c_common_mark_addressable_vec): Declare.
2720 * c-common.c (c_common_mark_addressable_vec): New function.
2722 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2724 * c-common.h (objc_set_method_type): Removed.
2725 (objc_add_method_declaration): Added boolean argument.
2726 (objc_start_method_definition): Same change.
2727 (objc_build_method_signature): Same change.
2728 * stub-objc.c (objc_set_method_type): Removed.
2729 (objc_add_method_declaration): Added boolean argument.
2730 (objc_start_method_definition): Same change.
2731 (objc_build_method_signature): Same change.
2733 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2735 * c-common.h (finish_file): Removed.
2736 (objc_write_global_declarations): New.
2737 * c-opts.c (c_common_parse_file): Do not call finish_file.
2738 * stub-objc.c (objc_write_global_declarations): New.
2740 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2742 Implemented parsing @synthesize and @dynamic for
2743 Objective-C/Objective-C++.
2744 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
2745 (objc_add_synthesize_declaration): New.
2746 (objc_add_dynamic_declaration): New.
2747 * c-common.c (c_common_reswords): Add synthesize and dynamic.
2748 * stub-objc.c (objc_add_synthesize_declaration): New.
2749 (objc_add_dynamic_declaration): New.
2751 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
2754 * c-cppbuiltin.c (mode_has_fma): Move function here from
2755 builtins.c. Don't use the fma optab, instead just use the
2756 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
2759 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2761 Merge from 'apple/trunk' branch on FSF servers.
2763 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
2766 * c-common.h (objc_non_volatilized_type): New declaration
2767 * stub-objc.c (objc_non_volatilized_type): New stub.
2769 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
2771 Merge from 'apple/trunk' branch on FSF servers.
2773 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
2776 * c-common.h (objc_diagnose_private_ivar): New decl.
2777 * stub-objc.c (objc_diagnose_private_ivar): New stub.
2779 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
2781 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
2782 * c-common.h (enum rid): Add RID_AT_PACKAGE.
2783 (objc_ivar_visibility_kind): New enum.
2784 (objc_set_visibility): Adjust prototype to use visibility enum.
2785 * stub-objc.c (objc_set_visibility): Adjust stub to use
2788 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
2790 * c-cppbuiltin.c (builtin_define_float_constants): Emit
2791 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
2792 has the appropriate fma builtins.
2793 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
2795 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
2797 merge from FSF apple 'trunk' branch.
2798 2006 Fariborz Jahanian <fjahanian@apple.com>
2800 Radars 4436866, 4505126, 4506903, 4517826
2801 * c-common.c (c_common_resword): Define @property and its attributes.
2802 * c-common.h: Define property attribute enum entries.
2803 (OBJC_IS_PATTR_KEYWORD): New.
2804 (objc_property_attribute_kind): New enum.
2805 Declare objc_set_property_attr (), objc_add_property_variable (),
2806 objc_build_getter_call () and objc_build_setter_call ().
2807 * stub-objc.c (objc_set_property_attr): New stub.
2808 (objc_add_property_variable): Likewise.
2809 (objc_build_getter_call): Likewise.
2810 (objc_build_setter_call) Likewise.
2812 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
2814 merge from FSF apple 'trunk' branch.
2815 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
2817 Radar 3803157 (method attributes)
2818 * c-common.c (handle_deprecated_attribute): Recognize
2819 objc methods as valid declarations.
2820 * c-common.h: Declare objc_method_decl ().
2821 * stub-objc.c (objc_method_decl): New stub.
2823 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2825 * c-common.c (parse_optimize_options): Call
2826 decode_cmdline_options_to_array_default_mask before
2827 decode_options. Update arguments to decode_options.
2828 * c-common.h (c_common_init_options_struct): Declare.
2829 * c-opts.c (c_common_init_options_struct): New. Split out from
2830 c_common_init_options.
2832 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
2834 Implemented fast enumeration for Objective-C.
2835 * c-common.h (objc_finish_foreach_loop): New.
2836 * stub-objc.c (objc_finish_foreach_loop): New.
2838 2010-10-05 Joseph Myers <joseph@codesourcery.com>
2840 * c-common.h (struct diagnostic_context): Don't declare here.
2841 (c_common_initialize_diagnostics): Declare using
2842 diagnostic_context typedef.
2843 * c-opts.c (c_common_handle_option): Pass global_dc to
2844 handle_generated_option.
2846 2010-10-04 Joseph Myers <joseph@codesourcery.com>
2848 * c-opts.c (c_common_handle_option): Pass &global_options_set to
2849 handle_generated_option.
2851 2010-10-03 Ian Lance Taylor <iant@google.com>
2853 * c.opt (-fplan9-extensions): New option.
2855 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2857 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
2859 (c_cpp_builtins): Call functions from cppbuiltin.c instead
2860 of duplicating code.
2862 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
2864 * c-common.c: Add two new entries for @optional
2865 and @required keywords.
2867 merge from FSF 'apple/trunk' branch.
2868 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
2871 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
2872 objective-c keywords.
2873 (objc_set_method_opt): New declaration.
2874 * stub-objc.c (objc_set_method_opt): New stub.
2876 2010-09-30 Joseph Myers <joseph@codesourcery.com>
2878 * c-common.c (handle_optimize_attribute): Pass &global_options to
2879 cl_optimization_save and cl_optimization_restore.
2880 * c-opts.c (c_common_handle_option): Pass &global_options to
2881 handle_generated_option.
2882 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
2883 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
2884 &global_options to cl_optimization_restore.
2886 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
2888 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
2889 Objective-C/Objective-C++ keywords.
2891 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2893 Merge from 'apple/trunk' branch on FSF servers.
2895 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2898 * c-common.h (objc_check_global_decl): New declaration.
2899 * stub-objc.c (objc_check_global_decl): New stub.
2901 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2903 * c.opt: Don't use VarExists.
2905 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2907 * c-common.c (c_cpp_error): Update names of diagnostic_context
2909 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2910 cl_optimization members.
2911 * c-opts.c (warning_as_error_callback, c_common_handle_option,
2912 sanitize_cpp_opts, finish_options): Update names of cpp_options
2915 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2917 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
2918 (objc_is_reserved_word): Removed.
2919 * c-common.c: Updated comments.
2920 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2921 objc_is_reserved_word.
2922 * stub-objc.c (objc_is_reserved_word): Removed.
2924 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2926 * c-common.h (objc_add_method_declaration): Adjust prototype to
2928 (objc_start_method_definition): Likewise.
2929 (objc_build_keyword_decl): Likewise.
2930 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2931 (objc_start_method_definition): Likewise.
2932 (objc_build_keyword_decl): Likewise.
2934 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2936 * c-common.h (objc_start_class_interface): Adjust prototype.
2937 (objc_start_category_interface): Likewise.
2938 (objc_start_protocol): Likewise.
2939 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2940 (objc_start_class_interface): Likewise.
2941 (objc_start_category_interface): Likewise.
2943 2010-09-27 Ian Lance Taylor <iant@google.com>
2945 * c-common.c (c_common_attribute_table): Add no_split_stack.
2946 (handle_no_split_stack_attribute): New static function.
2948 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2950 Merge from 'apple/trunk' branch on FSF servers.
2952 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2955 * c-common.h (objc_have_common_type): New declaration.
2956 * stub-objc.c (objc_have_common_type): New stub.
2958 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2961 * c-common.h (objc_common_type): New prototype.
2962 * stub-objc.c (objc_common_type): New stub.
2964 2010-09-24 Jan Hubicka <jh@suse.cz>
2966 * c-common.c (handle_leaf_attribute): New function.
2967 (struct attribute_spec c_common_att): Add leaf.
2969 2010-09-22 Joseph Myers <joseph@codesourcery.com>
2971 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2972 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2973 -dump, -dump=, -imacros, -imacros=, -include, -include=,
2974 -include-barrier, -include-directory, -include-directory=,
2975 -include-directory-after, -include-directory-after=,
2976 -include-prefix, -include-prefix=, -include-with-prefix,
2977 -include-with-prefix=, -include-with-prefix-after,
2978 -include-with-prefix-after=, -include-with-prefix-before,
2979 -include-with-prefix-before=, -no-integrated-cpp,
2980 -no-line-commands, -no-standard-includes, -no-warnings, -output,
2981 -output=, -pedantic, -pedantic-errors, -preprocess,
2982 -print-missing-file-dependencies, -trace-includes, -traditional,
2983 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
2984 -user-dependencies, -verbose, -write-dependencies,
2985 -write-user-dependencies, no-integrated-cpp, traditional): New.
2987 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2990 * c-common.h (objc_start_method_definition): Return bool instead
2992 * stub-objc.c (objc_start_method_definition): Return bool instead
2995 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2998 * c-common.h (objc_get_interface_ivars): New declaration.
2999 * stub-objc.c (objc_get_interface_ivars): New stub.
3001 2010-09-15 Ian Lance Taylor <iant@google.com>
3003 * c-common.c (parse_optimize_options): Do not capitalize warning
3004 messages. Remove period at end of warning message.
3006 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
3008 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
3009 (handle_alias_attribute): ... here.
3010 (handle_ifunc_attribute): New.
3012 2010-09-06 Mark Mitchell <mark@codesourcery.com>
3014 * c-common.h (do_warn_double_promotion): Declare.
3015 * c-common.c (do_warn_double_promotion): Define.
3017 2010-09-05 Mark Mitchell <mark@codesourcery.com>
3019 * c.opt (Wdouble-promotion): New.
3021 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3023 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
3024 fvtable-thunks, fxref): Mark no longer supported in help text.
3026 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3028 * c.opt (Wimport, fall-virtual, falt-external-templates,
3029 fdefault-inline, fenum-int-equiv, fexternal-templates,
3030 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
3031 fname-mangling-version-, fnew-abi, fnonnull-objects,
3032 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
3033 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
3035 (fhandle-exceptions): Mark with Alias and Warn.
3036 * c-opts.c (c_common_handle_option): Don't handle options marked
3039 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3041 * c.opt (Wcomments, Werror-implicit-function-declaration,
3042 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
3043 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
3045 * c-common.c (option_codes): Use OPT_Wcomment instead of
3047 * c-opts.c (warning_as_error_callback, c_common_handle_option):
3048 Don't handle options marked as aliases.
3050 2010-08-25 Richard Guenther <rguenther@suse.de>
3052 * c-common.c (c_common_get_alias_set): Remove special
3053 handling for pointers.
3055 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
3057 * c-common.c: Use FOR_EACH_VEC_ELT.
3058 * c-gimplify.c: Likewise.
3059 * c-pragma.c: Likewise.
3061 2010-08-16 Joseph Myers <joseph@codesourcery.com>
3063 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
3065 (MMDX): Change back to MMD. Mark NoDriverArg instead of
3067 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
3068 instead of OPT_MDX and OPT_MMDX.
3070 2010-08-16 Joseph Myers <joseph@codesourcery.com>
3072 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
3074 2010-08-12 Joseph Myers <joseph@codesourcery.com>
3076 * c.opt (MD, MMD): Change to MDX and MMDX.
3077 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
3079 2010-08-11 Joseph Myers <joseph@codesourcery.com>
3081 * c-opts.c (c_common_handle_option): Call handle_generated_option
3082 instead of handle_option.
3084 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3086 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
3087 (maybe_apply_renaming_pragma): Delete unneeded declarations.
3089 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3091 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
3092 (pending_redefine_extname): Change type to a VEC.
3093 (add_to_renaming_pragma_list): Update for new type of
3094 pending_redefine_extname.
3095 (maybe_apply_renaming_pragma): Likewise.
3097 2010-08-04 Arnaud Charlet <charlet@adacore.com>
3099 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
3101 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
3102 decide whether a type has already been declared/seen.
3103 Do not go to the original type.
3104 (dump_nested_types): New parameter forward.
3105 Generate forward declaration if needed and mark type as visited.
3106 (print_ada_declaration): Call dump_nested_types if not already done.
3107 Mark types as visited.
3109 2010-08-03 Joseph Myers <joseph@codesourcery.com>
3111 * c.opt (-print-pch-checksum): Remove option.
3112 * c-opts.c (c_common_handle_option): Don't handle
3113 OPT_print_pch_checksum.
3115 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3117 * c-common.h (c_common_handle_option): Update prototype and return
3119 * c-opts.c (c_common_handle_option): Update prototype and return
3120 value type. Update calls to handle_option and
3121 enable_warning_as_error.
3123 2010-07-27 Jakub Jelinek <jakub@redhat.com>
3126 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
3128 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3130 * c-common.h (c_common_missing_argument): Remove.
3131 * c-opts.c (c_common_missing_argument): Remove.
3132 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
3133 idirafter, imacros, include, isysroot, isystem, iquote): Add
3135 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
3137 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3139 * c-common.h (c_common_option_lang_mask,
3140 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
3142 (c_common_init_options): Update prototype.
3143 * c-opts.c (c_common_option_lang_mask): New.
3144 (c_common_initialize_diagnostics): Split out of
3145 c_common_init_options.
3146 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
3148 (c_common_init_options): Update prototype. Use decoded options in
3149 search for -lang-asm.
3151 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
3153 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
3154 * c-format.c: Likewise.
3156 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
3158 * c-common.h: Include diagnostic-core.h. Error if already
3160 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
3162 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3164 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
3165 Do not include expr.h
3166 (vector_mode_valid_p): Move here.
3168 2010-06-21 DJ Delorie <dj@redhat.com>
3170 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
3171 allow these pragmas anywhere.
3173 2010-06-14 Jakub Jelinek <jakub@redhat.com>
3176 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
3177 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
3178 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
3179 ggc_strdup instead of xstrdup.
3181 2010-06-10 Jakub Jelinek <jakub@redhat.com>
3183 * c-cppbuiltin.c: Include cpp-id-data.h.
3184 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
3185 (lazy_hex_fp_value): New function.
3186 (builtin_define_with_hex_fp_value): Provide definitions lazily.
3188 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3190 * c-gimplify.c: Do not include tree-flow.h
3192 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
3195 * c-common.c: Rename targetm member:
3196 targetm.enum_va_list -> targetm.enum_va_list_p
3198 2010-06-28 Anatoly Sokolov <aesok@post.ru>
3200 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
3202 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
3204 * c-cppbuiltin.c: Do not include except.h.
3206 2010-06-24 Andi Kleen <ak@linux.intel.com>
3208 * c-common.c (warn_for_omitted_condop): New.
3209 * c-common.h (warn_for_omitted_condop): Add prototype.
3211 2010-06-21 Joseph Myers <joseph@codesourcery.com>
3213 * c.opt (lang-objc): Remove.
3214 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
3216 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
3218 * c-opts.c: Include "tm_p.h".
3220 2010-06-20 Joseph Myers <joseph@codesourcery.com>
3222 * c-common.c (parse_optimize_options): Update call to
3225 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
3227 * c-common.c (record_types_used_by_current_var_decl): Adjust for
3228 new type of types_used_by_cur_var_decl.
3230 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
3233 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
3234 for C++ standard compliance.
3236 2010-06-16 Jason Merrill <jason@redhat.com>
3238 * c.opt: Add -Wnoexcept.
3240 2010-06-16 Richard Guenther <rguenther@suse.de>
3243 * c-common.c (c_common_truthvalue_conversion): Remove
3244 premature and wrong optimization concering ADDR_EXPRs.
3246 2010-06-15 Arnaud Charlet <charlet@adacore.com>
3248 * c-ada-spec.c (dump_sloc): Remove column info.
3249 (is_simple_enum): New function.
3250 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
3251 enum types when relevant.
3253 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3255 * c-common.c (conversion_warning): Warn at expression
3258 2010-06-10 Joseph Myers <joseph@codesourcery.com>
3260 * c-opts.c (c_common_handle_option): Don't handle
3263 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3265 * c-pragma.c (push_alignment): Use typed GC allocation.
3266 (handle_pragma_push_options): Likewise.
3268 * c-common.c (parse_optimize_options): Likewise.
3270 * c-common.h (struct sorted_fields_type): Add variable_size GTY
3273 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3275 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
3276 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3277 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3278 flag_signed_bitfields, warn_strict_null_sentinel,
3279 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
3280 flag_gen_declaration, flag_no_gnu_keywords,
3281 flag_implement_inlines, flag_implicit_templates,
3282 flag_implicit_inline_templates, flag_optional_diags,
3283 flag_elide_constructors, flag_default_inline, flag_rtti,
3284 flag_conserve_space, flag_access_control, flag_check_new,
3285 flag_new_for_scope, flag_weak, flag_working_directory,
3286 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
3287 flag_enforce_eh_specs, flag_threadsafe_statics,
3288 flag_pretty_templates): Remove.
3289 * c-common.h (flag_preprocess_only, flag_nil_receivers,
3290 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
3291 flag_replace_objc_classes, flag_undef, flag_no_builtin,
3292 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3293 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3294 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
3295 flag_no_gnu_keywords, flag_implement_inlines,
3296 flag_implicit_templates, flag_implicit_inline_templates,
3297 flag_optional_diags, flag_elide_constructors, flag_default_inline,
3298 flag_rtti, flag_conserve_space, flag_access_control,
3299 flag_check_new, flag_new_for_scope, flag_weak,
3300 flag_working_directory, flag_use_cxa_atexit,
3301 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
3302 flag_threadsafe_statics, flag_pretty_templates,
3303 warn_strict_null_sentinel): Remove.
3304 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
3305 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
3306 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
3307 fimplicit-inline-templates, fimplicit-templates,
3308 flax-vector-conversions, fms-extensions, fnil-receivers,
3309 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
3310 frtti, fshort-double, fshort-enums, fshort-wchar,
3311 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
3312 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
3313 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
3314 gen-decls, undef): Use Var.
3315 (fdefault-inline, foptional-diags): Document as doing nothing.
3316 * c-opts.c (c_common_handle_option): Remove cases for options now
3317 using Var. Mark ignored options as such.
3319 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
3321 * c-common.c: Moved to here from parent directory.
3322 * c-common.def: Likewise.
3323 * c-common.h: Likewise.
3324 * c-cppbuiltin.c: Likewise.
3325 * c-dump.c: Likewise.
3326 * c-format.c: Likewise.
3327 * c-format.h : Likewise.
3328 * c-gimplify.c: Likewise.
3329 * c-lex.c: Likewise.
3330 * c-omp.c: Likewise.
3332 * c-opts.c: Likewise.
3333 * c-pch.c: Likewise.
3334 * c-ppoutput.c: Likewise.
3335 * c-pragma.c: Likewise.
3336 * c-pragma.h: Likewise.
3337 * c-pretty-print.c: Likewise.
3338 * c-pretty-print.h: Likewise.
3339 * c-semantics.c: Likewise.
3340 * stub-objc.c: Likewise.
3342 * c-common.c: Include gt-c-family-c-common.h.
3343 * c-pragma.c: Include gt-c-family-c-pragma.h.
3345 Copyright (C) 2010-2013 Free Software Foundation, Inc.
3347 Copying and distribution of this file, with or without modification,
3348 are permitted in any medium without royalty provided the copyright
3349 notice and this notice are preserved.