1 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
3 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
5 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
6 (int_array_type_node): Remove.
7 * c-common.c (c_common_nodes_and_builtins): Don't build it.
9 2013-12-05 Marek Polacek <polacek@redhat.com>
12 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
15 2013-12-04 Joseph Myers <joseph@codesourcery.com>
18 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
19 and check field alignment if set.
20 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
21 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
23 2013-12-04 Jakub Jelinek <jakub@redhat.com>
24 Marek Polacek <polacek@redhat.com>
26 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
27 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
29 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
32 * cilk.c (gimplify_cilk_spawn): Properly handle function without
35 2013-11-29 Jakub Jelinek <jakub@redhat.com>
38 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
39 goto invalid. If it is error_mark_node, don't issue further
42 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
44 * c.opt (Wopenmp-simd): New.
46 2013-11-22 Jakub Jelinek <jakub@redhat.com>
48 * c-ubsan.h (ubsan_instrument_return): New prototype.
49 * c-ubsan.c (ubsan_instrument_return): New function.
51 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
53 * c-common.c: Add required include files from gimple.h.
54 * c-gimplify.c: Likewise
57 2013-11-22 David Malcolm <dmalcolm@redhat.com>
59 * c-common.c (unsafe_conversion_p): Remove use of
60 EXPR_LOC_OR_HERE macro.
61 (conversion_warning): Likewise.
62 (warnings_for_convert_and_check): Likewise.
63 (warn_for_collisions_1): Likewise.
64 (shorten_compare): Likewise, and remove use of in_system_header
65 macro, using the location from the former.
66 * c-lex.c (dump_one_header): Remove use of input_filename macro.
67 (cb_def_pragma): Remove use of in_system_header macro.
68 (lex_string): Likewise.
69 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
71 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
72 Mike Stump <mikestump@comcast.net>
73 Richard Sandiford <rdsandiford@googlemail.com>
75 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
76 instead of TREE_INT_CST_LOW, in cases where there is a protecting
77 tree_fits_shwi_p or tree_fits_uhwi_p.
78 (dump_generic_ada_node): Likewise.
79 * c-format.c (check_format_arg): Likewise.
80 * c-pretty-print.c (pp_c_integer_constant): Likewise.
82 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
84 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
86 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
89 * c-common.c (unsafe_conversion_p): Make this function
90 return an enumeration with more detail.
91 (conversion_warning): Use the new return type of
92 unsafe_conversion_p to separately warn either about conversions
93 that lower floating point number precision or about the other
95 * c-common.h (enum conversion_safety): New enumeration.
96 (unsafe_conversion_p): switching return type to
97 conversion_safety enumeration.
98 * c.opt: Adding new warning -Wfloat-conversion and
99 enabling it with -Wconversion.
101 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
103 * c-opts.c: Include plugin.h.
104 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
106 2013-11-19 Marek Polacek <polacek@redhat.com>
108 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
110 (ubsan_instrument_shift): Likewise.
111 (ubsan_instrument_vla): Likewise.
113 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
115 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
116 cast to unsigned type.
118 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
120 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
122 (complete_array_type): Update comment to refer to tree_to_[su]hwi
123 rather than tree_low_cst.
125 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
127 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
128 tree_to_uhwi throughout.
130 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
132 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
133 tree_low_cst (..., 0) with tree_to_shwi throughout.
135 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
137 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
138 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
140 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
142 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
143 host_integerp (..., 0) with tree_fits_shwi_p throughout.
145 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
147 * c-cilkplus.c: New file.
148 * c-common.c (readonly_error): Add location argument.
149 * c-common.h (readonly_error): Same.
150 (c_finish_cilk_clauses): Protoize.
151 (c_check_cilk_loop): Same.
152 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
153 Do not fail on error_mark_node.
154 Abstract increment canonicalization to here...
155 (c_omp_for_incr_canonicalize_ptr): New.
156 c-pragma.c (init_pragma): Register "simd" pragma.
157 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
158 (enum pragma_cilk_clause): New.
160 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
162 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
163 wchar_type and host_integerp checks.
165 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
167 * c-common.c: Likewise.
168 * c-gimplify.c: Likewise.
171 2013-11-14 Diego Novillo <dnovillo@google.com>
173 * c-common.c: Include fold-const.h.
174 Include stor-layout.h.
176 Include stringpool.h.
180 * c-cppbuiltin.c: Include stor-layout.h.
181 Include stringpool.h.
182 * c-format.c: Include stringpool.h.
183 * c-lex.c: Include stringpool.h.
184 Include stor-layout.h.
185 * c-pragma.c: Include stringpool.h.
188 Include gcc-symtab.h.
189 * c-pretty-print.c: Include stor-layout.h.
191 * cilk.c: Include stringpool.h.
194 2013-11-13 Joseph Myers <joseph@codesourcery.com>
196 * c-common.h (enum rid): Add RID_AUTO_TYPE.
197 * c-common.c (c_common_reswords): Add __auto_type.
198 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
200 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
202 * c-common.c: Include gimplify.h.
203 * c-gimplify.c: Likewise.
205 * c-omp.c: Include gimple-expr.h instead of gimple.h.
206 * c-ubsan.c: Don't include gimple.h.
208 2013-11-12 Joseph Myers <joseph@codesourcery.com>
210 * c-common.c (c_common_reswords): Add _Thread_local.
212 2013-11-09 Joseph Myers <joseph@codesourcery.com>
214 * c-common.c (atomic_size_supported_p): New function.
215 (resolve_overloaded_atomic_exchange)
216 (resolve_overloaded_atomic_compare_exchange)
217 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
218 Use it instead of comparing size with a local list of sizes.
220 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
221 Joseph Myers <joseph@codesourcery.com>
223 * c-common.h (enum rid): Add RID_ATOMIC.
224 * c-common.c (c_common_reswords): Add _Atomic.
225 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
226 (keyword_is_type_qualifier): Accept RID_ATOMIC.
227 * c-format.c (check_format_types): Check for extra _Atomic
228 qualifiers in format argument.
229 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
230 (pp_c_type_qualifier_list): Mention _Atomic in comment.
232 2013-11-06 Tobias Burnus <burnus@net-b.de>
234 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
236 2013-11-06 Joseph Myers <joseph@codesourcery.com>
238 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
240 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
241 to mean lack of IEEE 754 support.
243 2013-11-05 Tobias Burnus <burnus@net-b.de>
245 * c.opt (-Wdate-time): New option
246 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
248 2013-11-05 Joseph Myers <joseph@codesourcery.com>
250 * c-cppbuiltin.c (cpp_iec_559_value): Test
251 flag_excess_precision_cmdline not flag_excess_precision.
253 2013-11-05 Tobias Burnus <burnus@net-b.de>
255 * c.opt (fopenmp-simd): New option.
256 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
257 (omp_pragmas): ... this new struct.
258 (c_pp_lookup_pragma): Also walk omp_pragmas.
259 (init_pragma): Init pragmas for -fopenmp-simd.
261 2013-11-04 Marek Polacek <polacek@redhat.com>
264 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
266 2013-11-04 Joseph Myers <joseph@codesourcery.com>
268 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
270 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
272 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
274 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
275 (dump_ada_specs): Adjust prototype of second callback.
276 * c-ada-spec.c (cpp_check): New global variable.
277 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
278 (print_generic_ada_decl): Likewise.
279 (has_static_fields): Change return type to bool and add guard.
280 (has_nontrivial_methods): New predicate.
281 (is_tagged_type): Change return type to bool.
282 (separate_class_package): Call has_nontrivial_methods.
283 (pp_ada_tree_identifier): Minor tweaks.
284 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
285 (dump_ada_array_domains): Likewise.
286 (dump_ada_array_type): Likewise.
287 (dump_template_types): Remove cpp_check parameter and do not pass it to
288 dump_generic_ada_node.
289 (dump_ada_template): Likewise.
290 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
292 (print_ada_methods): Change return type to integer. Remove cpp_check
293 parameter and do not pass it down.
294 (dump_nested_types): Remove cpp_check parameter and do not pass it to
295 dump_generic_ada_node.
296 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
298 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
299 down. Use has_nontrivial_methods to recognize C++ classes. Use return
300 value of print_ada_methods.
301 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
302 Set cpp_check to it before invoking dump_ada_nodes.
303 (dump_ada_specs): Likewise.
305 2013-11-03 Marek Polacek <polacek@redhat.com>
307 * c-ubsan.c: Don't include hash-table.h.
308 (ubsan_instrument_vla): New function.
309 * c-ubsan.h: Declare it.
311 2013-10-31 David Malcolm <dmalcolm@redhat.com>
313 Automated part of renaming of symtab_node_base to symtab_node.
315 Patch autogenerated by rename_symtab.py from
316 https://github.com/davidmalcolm/gcc-refactoring-scripts
317 revision 58bb219cc090b2f4516a9297d868c245495ee622
319 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
320 symtab_node_base to symtab_node.
322 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
324 Implement C++14 digit separators.
325 * c-lex.c (interpret_float): Remove digit separators from scratch string
326 before building real literal.
328 2013-10-30 Jakub Jelinek <jakub@redhat.com>
330 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
332 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
334 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
336 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
338 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
339 (insert_cilk_frame): New prototype.
340 (cilk_init_builtins): Likewise.
341 (gimplify_cilk_spawn): Likewise.
342 (c_cilk_install_body_w_frame_cleanup): Likewise.
343 (cilk_detect_spawn_and_unwrap): Likewise.
344 (cilk_set_spawn_marker): Likewise.
345 (build_cilk_sync): Likewise.
346 (build_cilk_spawn): Likewise.
349 2013-10-29 David Malcolm <dmalcolm@redhat.com>
351 Patch autogenerated by refactor_symtab.py from
352 https://github.com/davidmalcolm/gcc-refactoring-scripts
353 revision 58bb219cc090b2f4516a9297d868c245495ee622
355 * c-gimplify.c (c_genericize): Update for conversion of symtab types
356 to a true class hierarchy.
357 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
359 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
361 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
363 2013-10-26 Jeff Law <law@redhat.com>
365 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
366 * c-family/c.opt: Ignore and warn for mudflap options.
368 2013-10-24 Tobias Burnus <burnus@net-b.de>
371 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
372 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
374 2013-10-23 Jason Merrill <jason@redhat.com>
376 * c-format.c (gcc_cxxdiag_char_table): Add %X.
378 2013-10-11 Jakub Jelinek <jakub@redhat.com>
380 * c-common.h (omp_clause_mask::operator !=): New method.
381 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
382 instead of if (mask & something) tests everywhere.
384 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
385 201307 instead of 201107.
386 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
387 (c_common_attribute_table): Add "omp declare target" and
388 "omp declare simd" attributes.
389 (handle_omp_declare_target_attribute,
390 handle_omp_declare_simd_attribute): New functions.
391 * c-omp.c: Include c-pragma.h.
392 (c_finish_omp_taskgroup): New function.
393 (c_finish_omp_atomic): Add swapped argument, if true,
394 build the operation first with rhs, lhs arguments and use NOP_EXPR
396 (c_finish_omp_for): Add code argument, pass it down to make_code.
397 (c_omp_split_clauses): New function.
398 (c_split_parallel_clauses): Removed.
399 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
400 c_omp_declare_simd_clauses_to_decls): New functions.
401 * c-common.h (omp_clause_mask): New type.
402 (OMP_CLAUSE_MASK_1): Define.
403 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
404 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
405 omp_clause_mask::operator |, omp_clause_mask::operator &,
406 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
407 omp_clause_mask::operator ==): New methods.
408 (enum c_omp_clause_split): New.
409 (c_finish_omp_taskgroup): New prototype.
410 (c_finish_omp_atomic): Add swapped argument.
411 (c_finish_omp_for): Add code argument.
412 (c_omp_split_clauses): New prototype.
413 (c_split_parallel_clauses): Removed.
414 (c_omp_declare_simd_clauses_to_numbers,
415 c_omp_declare_simd_clauses_to_decls): New prototypes.
416 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
417 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
418 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
419 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
420 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
421 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
422 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
423 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
424 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
425 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
426 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
427 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
428 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
429 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
430 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
431 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
432 PRAGMA_OMP_CLAUSE_UNIFORM.
434 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
436 PR tree-optimization/20318
437 * c-common.c (handle_returns_nonnull_attribute): New function.
438 (c_common_attribute_table): Add returns_nonnull.
440 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
443 * c.opt (fcheck-new): Move to common.opt.
445 2013-09-25 Marek Polacek <polacek@redhat.com>
446 Jakub Jelinek <jakub@redhat.com>
449 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
450 an expression if we can prove it is correct.
451 (ubsan_instrument_division): Likewise. Remove unnecessary
454 2013-09-18 Marek Polacek <polacek@redhat.com>
457 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
459 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
461 2013-09-14 Iain Sandoe <iain@codesourcery.com>
464 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
465 fobjc-gc, freplace-objc-classes): Accept for LTO.
467 2013-09-13 Jacek Caban <jacek@codeweavers.com>
469 * c-target.def: New hook
471 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
474 * c.opt (Wdelete-incomplete): Add.
476 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
478 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
479 (vector_types_compatible_elements_p): New function.
480 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
482 (vector_types_compatible_elements_p): Declare.
484 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
486 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
487 a virtual member function.
488 (pp_simple_type_specifier): Remove.
489 (pp_c_type_specifier): Likewise.
490 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
491 Rename from pp_c_type_specifier. Adjust.
492 (c_pretty_printer::c_pretty_printer): Do not assign to
493 simple_type_specifier.
495 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
497 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
499 (c_pretty_printer::storage_class_specifier): Likewise.
500 (c_pretty_printer::initializer): Likewise.
501 (pp_declaration): Remove.
502 (pp_declaration_specifiers): Likewise.
503 (pp_abstract_declarator): Likewise.
504 (pp_declarator): Likewise.
505 (pp_type_id): Likewise.
506 (pp_statement): Likewise.
507 (pp_constant): Likewise.
508 (pp_id_expression): Likewise.
509 (pp_primary_expression): Likewise.
510 (pp_unary_expression): Likewise.
511 (pp_multiplicative_expression): Likewise.
512 (pp_conditional_expression): Likewise.
513 (pp_assignment_expression): Likewise.
514 (pp_expression): Likewise.
515 (pp_c_type_id): Likewise.
516 (pp_c_storage_class_specifier): Likewise.
517 * c-pretty-print.c (pp_c_type_cast): Tidy.
518 (pp_c_pointer): Likewise.
519 (pp_c_type_specifier): Likewise.
520 (pp_c_parameter_type_list): Likewise.
521 (pp_c_function_definition): Likewise.
522 (pp_c_init_declarator): Likewise.
523 (pp_c_initializer_list): Likewise.
524 (pp_c_constructor_elts): Likewise.
525 (c_pretty_printer::direct_abstract_declarator): Likewise.
526 (c_pretty_printer::declaration_specifiers): Likewise.
527 (c_pretty_printer::primary_expression): Likewise.
528 (c_pretty_printer::postfix_expression): Likewise.
529 (c_pretty_printer::type_id): Rename from pp_c_type_id.
530 (c_pretty_printer::storage_class_specifier): Rename from
531 pp_c_storage_class_specifier.
532 (c_pretty_printer::initializer): Rename from pp_c_initializer.
533 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
534 storage_class_specifier, initializer, offset_list, flags.
536 2013-08-30 Marek Polacek <polacek@redhat.com>
538 * c-ubsan.c: New file.
539 * c-ubsan.h: New file.
541 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
543 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
545 (c_pretty_printer::declaration_specifiers): Likewise.
546 (c_pretty_printer::declarator): Likewise.
547 (c_pretty_printer::abstract_declarator): Likewise.
548 (c_pretty_printer::direct_abstract_declarator): Likewise.
549 (c_pretty_printer::direct_declarator): Likewise.
550 (c_pretty_printer::function_specifier): Likewise.
551 (pp_declaration): Adjust.
552 (pp_declaration_specifiers): Likewise.
553 (pp_abstract_declarator): Likewise.
554 (pp_direct_declarator): Likewise.
555 (pp_function_specifier): Likewise.
556 (pp_direct_abstract_declarator): Remove as unused.
557 (pp_c_declaration): Remove.
558 (pp_c_declaration_specifiers): Likewise.
559 (pp_c_declarator): Likewise.
560 (pp_c_direct_declarator): Likewise.
561 (pp_c_function_specifier): Likewise.
562 (pp_c_direct_abstract_declarator): Likewise.
563 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
564 from pp_c_abstract_declarator. Adjust.
565 (c_pretty_printer::direct_abstract_declarator): Rename from
566 pp_c_direct_abstract_declarator. Adjust.
567 (c_pretty_printer::function_specifier): Rename from
568 pp_c_function_specifier. Adjust.
569 (c_pretty_printer::declaration_specifiers): Rename from
570 pp_c_declaration_specifiers. Adjust.
571 (c_pretty_printer::direct_declarator): Rename from
572 pp_c_direct_declarator. Adjust.
573 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
574 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
575 (c_pretty_printer::c_pretty_printer): Do not assign to
576 declaration, declaration_specifiers, declarator,
577 direct_declarator, direct_abstract_declarator, function_specifier.
579 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
581 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
582 virtual member function.
583 (c_pretty_printer::multiplicative_expression): Likewise.
584 (c_pretty_printer::conditional_expression): Likewise.
585 (c_pretty_printer::assignment_expression): Likewise.
586 (c_pretty_printer::expression): Likewise.
587 (pp_unary_expression): Adjust.
588 (pp_multiplicative_expression): Likewise.
589 (pp_assignment_expression): Likewise.
590 (pp_conditional_expression): Likewise.
591 (pp_expression): Likewise.
592 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
593 from pp_c_unary_expression. Adjust.
594 (c_pretty_printer::multiplicative_expression): Rename from
595 pp_c_multiplicative_expression. Adjust.
596 (c_pretty_printer::conditional_expression): Rename from
597 pp_c_conditional_expression. Adjust.
598 (c_pretty_printer::assignment_expression): Rename from
599 pp_c_assignment_expression. Adjust.
600 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
601 (c_pretty_printer::c_pretty_printer): Do not assign to
602 unary_expression, multiplicative_expression,
603 conditional_expression, expression.
605 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
607 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
608 virtual member function.
609 (pp_postfix_expression): Adjust.
610 (pp_c_postfix_expression): Remove.
611 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
612 from pp_c_postfix_expression. Adjust.
613 (c_pretty_printer::c_pretty_printer): Do not assign to
616 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
618 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
619 virtua member function.
620 (pp_primary_expression): Adjust.
621 (pp_c_primary_expression): Remove.
622 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
623 from pp_c_primary_expression. Adjust.
624 (pp_c_initializer_list): Use pp_primary_expression.
625 (c_pretty_printer::c_pretty_printer): Do not assign to
628 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
630 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
631 * c-pretty-print.c (M_): Remove.
632 (c_pretty_printer::translate_string): Define.
633 (pp_c_type_specifier): Use it.
634 (pp_c_primary_expression): Likewise.
635 (pp_c_expression): Likewise.
637 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
639 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
641 (pp_c_id_expression): Remove.
642 (pp_id_expression): Adjust.
643 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
644 pp_c_id_expression. Adjust.
645 (pp_c_postfix_expression): Use pp_id_expression.
646 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
648 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
650 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
652 (pp_constant): Adjust.
653 (pp_c_constant): Remove.
654 * c-pretty-print.c (c_pretty_printer::constant): Rename from
655 pp_c_constant. Adjust.
657 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
658 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
660 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
662 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
663 (c_pretty_printer::c_pretty_printer): Declare.
664 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
665 c_pretty_printer_init. Adjust.
666 (print_c_tree): Do not call c_pretty_printer_init.
667 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
669 2013-08-09 Arnaud Charlet <charlet@adacore.com>
671 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
673 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
676 * c-common.c (pointer_int_sum): Add bool parameter.
677 * c-common.h (pointer_int_sum): Adjust declaration.
679 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
681 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
682 c_pretty_printer variable.
684 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
686 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
688 (pp_c_base): Likewise. Adjust users.
689 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
690 (pp_c_whitespace): Do not call pp_base.
691 (pp_c_left_paren): Likewise.
692 (pp_c_right_paren): Likewise.
693 (pp_c_left_brace): Likewise.
694 (pp_c_right_brace): Likewise.
695 (pp_c_left_bracket): Likewise.
696 (pp_c_right_bracket): Likewise.
697 (pp_c_dot): Likewise.
698 (pp_c_ampersand): Likewise.
699 (pp_c_star): Likewise.
700 (pp_c_arrow): Likewise.
701 (pp_c_semicolon): Likewise.
702 (pp_c_complement): Likewise.
703 (pp_c_exclamation): Likewise.
704 (pp_c_direct_declarator): Likewise.
705 (pp_c_ws_string): Likewise.
706 (pp_c_identifier): Likewise.
707 (pp_c_statement): Likewise.
708 (print_c_tree): Likewise.
710 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
713 * c-common.c (c_parse_error): Catch user-defined literal tokens and
714 provide useful error strings.
716 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
718 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
719 printer functions instead of pp_string or operators and punctuators.
720 (dump_generic_ada_node): Likewise.
721 * c-pretty-print.c (pp_c_type_specifier): Likewise.
722 (pp_c_relational_expression): Likewise.
723 (pp_c_logical_or_expression): Likewise.
725 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
727 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
728 functions instead of pp_character.
729 (pp_ada_tree_identifier): Likewise.
730 (dump_ada_double_name): Likewise.
731 (dump_ada_function_declaration): Likewise.
732 (dump_ada_array_domains): Likewise.
733 (dump_template_types): Likewise.
734 (dump_generic_ada_node): Likewise.
735 (print_ada_declaration): Likewise.
736 (print_ada_struct_decl): Likewise.
737 * c-pretty-print.c (pp_c_integer_constant): Likewise.
739 2013-07-23 Tom Tromey <tromey@redhat.com>
741 * c-common.h (enum rid) <RID_GENERIC>: New constant.
742 * c-common.c (c_common_reswords): Add _Generic.
744 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
746 * c-common.c: Fix typos.
747 * c-common.h: Likewise.
749 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
752 * c-common.c (c_common_attribute_table): Add warn_unused.
753 (handle_warn_unused_attribute): New.
755 2013-07-10 Jakub Jelinek <jakub@redhat.com>
757 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
758 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
760 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
763 * c.opt: Add Wconditionally-supported.
765 2013-07-08 Graham Stott <graham.stott@btinternet.com>
767 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
768 unused variables l_length and l_node.
770 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
773 * c-common.c (complete_array_type): Delay folding first index
774 like other indices. When folding, check for index overflow.
776 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
779 * c-common.h (c_build_vec_perm_expr): New complain argument.
780 * c-common.c (c_build_vec_perm_expr): Likewise.
781 Use save_expr also in C++.
783 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
785 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
786 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
787 * c-opts.c (c_common_post_options): Likewise.
789 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
791 * array-notation-common.c (length_mismatch_in_expr): Changed the
792 parameter type's from a dynamic array to a vec_tree. Also removed
794 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
797 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
799 * c-common.h (struct cilkplus_an_parts): New structure.
800 (struct cilkplus_an_loop_parts): Likewise.
801 (cilkplus_extract_an_triplets): New prototype.
802 (fix_sec_implicit_args): Likewise.
803 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
804 (fix_sec_implicit_args): Likewise.
806 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
808 * array-notation-common.c (find_inv_trees): Removed an unwanted
810 * c-common.h (struct inv_list::additional_tcodes): Changed type from
811 enum rid to enum tree_code.
813 2013-06-11 Jan Hubicka <jh@suse.cz>
815 * c-common.c (handle_alias_ifunc_attribute): Do not set
816 DECL_EXTERNAL for weakref variables.
817 * c-pragma.c (handle_pragma_weak): Make sure aliases
818 are not declared as external.
820 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
822 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
823 function from c/c-array-notation.c.
824 (is_cilkplus_reduce_builtin): Likewise.
825 (find_rank): Likewise.
826 (extract_array_notation_exprs): Likewise.
827 (replace_array_notations): Likewise.
828 (find_inv_trees): Likewise.
829 (replace_inv_trees): Likewise.
830 (contains_array_notation_expr): Likewise.
831 (find_correct_array_notation_type): Likewise.
832 * c-common.h (struct inv_list): Moved this struct from the file
833 c/c-array-notation.c and added a new field called additional tcodes.
834 (length_mismatch_in_expr_p): New prototype.
835 (is_cilkplus_reduce_builtin): Likewise.
836 (find_rank): Likewise.
837 (extract_array_notation_exprs): Likewise.
838 (replace_array_notation): Likewise.
839 (find_inv_trees): Likewise.
840 (replace_inv_trees): Likewise.
841 (find_correct_array_notation_type): Likewise.
843 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
845 * c-common.c (c_define_builtins): When cilkplus is enabled, the
846 function array_notation_init_builtins is called.
847 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
848 * c-common.def (ARRAY_NOTATION_REF): New tree.
849 * c-common.h (build_array_notation_expr): New function declaration.
850 (build_array_notation_ref): Likewise.
851 (extract_sec_implicit_index_arg): New extern declaration.
852 (is_sec_implicit_index_fn): Likewise.
853 (ARRAY_NOTATION_CHECK): New define.
854 (ARRAY_NOTATION_ARRAY): Likewise.
855 (ARRAY_NOTATION_START): Likewise.
856 (ARRAY_NOTATION_LENGTH): Likewise.
857 (ARRAY_NOTATION_STRIDE): Likewise.
858 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
860 (pp_c_expression): Likewise.
861 * c.opt (flag_enable_cilkplus): New flag.
862 * array-notation-common.c: New file.
864 2013-05-14 Jakub Jelinek <jakub@redhat.com>
867 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
869 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
871 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
874 2013-05-07 Han Shen <shenhan@google.com>
876 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
878 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
880 * c-common.c (check_user_alignment): Emit error for negative values.
882 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
884 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
886 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
888 * c-cppbuiltin.c (c_cpp_builtins): Do not define
889 __GXX_EXPERIMENTAL_CXX1Y__.
891 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
892 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
894 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
895 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
896 to simply use OPT_Wpointer_arith.
897 (c_sizeof_or_alignof_type): Likewise.
899 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
901 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
903 2013-04-12 Jakub Jelinek <jakub@redhat.com>
905 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
906 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
909 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
911 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
913 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
915 * c-common.c (pointer_int_sum): Remove dead code.
917 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
920 * c-common.c (handle_optimize_attribute): Don't call
921 save_optabs_if_changed.
923 2013-03-05 Jakub Jelinek <jakub@redhat.com>
926 * c-pch.c (pch_init): Free target_validity at the end.
928 2013-03-04 Jakub Jelinek <jakub@redhat.com>
930 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
932 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
933 Jakub Jelinek <jakub@redhat.com>
936 * c-common.c (handle_no_sanitize_address_attribute): New function.
937 (c_common_attribute_table): Add no_sanitize_address attribute.
938 (handle_no_address_safety_analysis_attribute): Add
939 no_sanitize_address attribute, not no_address_safety_analysis
942 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
945 * c-common.c (handle_optimize_attribute): Call
946 save_optabs_if_changed.
948 2013-02-18 Jakub Jelinek <jakub@redhat.com>
949 Steven Bosscher <steven@gcc.gnu.org>
952 * c-opts.c (c_common_post_options): If debug info is enabled
953 and non-dwarf*, refuse to load PCH files and when writing PCH
956 2013-02-05 Jakub Jelinek <jakub@redhat.com>
959 * c-common.c (handle_error_attribute): Fix condition.
961 2013-01-30 Jakub Jelinek <jakub@redhat.com>
964 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
966 2013-01-18 Jason Merrill <jason@redhat.com>
969 * c.opt (-fextern-tls-init): New.
970 * c-opts.c (c_common_post_options): Handle it.
972 2013-01-09 Jakub Jelinek <jakub@redhat.com>
975 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
976 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
977 and is either negative or bigger or equal to type precision
978 of the first operand.
980 2012-12-03 Marek Polacek <polacek@redhat.com>
983 * c-common.c (check_user_alignment): Swap order of tests,
984 check TREE_CODE first.
986 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
989 * c-common.h (overflow_type): New enum.
990 (build_userdef_literal): Add overflow_type argument.
991 (tree_userdef_literal): Add overflow_type.
992 (USERDEF_LITERAL_OVERFLOW): New access macro.
993 * c-common.c (build_userdef_literal): Add overflow_type
995 * c-lex.c (c_lex_with_flags): Add overflow_type to
996 build_userdef_literal calls.
997 (interpret_integer, interpret_float): Add overflow_type argument.
999 2012-11-28 Richard Biener <rguenther@suse.de>
1002 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1003 here and use a type with proper overflow behavior for types that would
1004 need to be promoted for the arithmetic.
1006 2012-11-23 Jakub Jelinek <jakub@redhat.com>
1009 * c-common.c (handle_no_address_safety_analysis_attribute): New
1011 (c_common_attribute_table): Add no_address_safety_analysis.
1013 2012-11-16 Simon Baldwin <simonb@google.com>
1015 * c.opt: Add f[no-]canonical-system-headers.
1016 * c-opts.c (c_common_handle_option): Handle
1017 OPT_fcanonical_system_headers.
1019 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
1022 * c-opts.c (c_common_handle_option): Set new flags.
1023 * c.opt: Describe new flags.
1025 2012-11-09 Jason Merrill <jason@redhat.com>
1027 * c.opt (Wabi-tag): New.
1029 2012-11-09 Andi Kleen <ak@linux.intel.com>
1032 * c-common.c (get_atomic_generic_size): Mask with
1035 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1038 * c.opt (Wformat): Make it Alias Wformat=1.
1039 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
1040 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
1042 (Wformat=): RejectNegative. Use LangEnabledBy.
1043 (Wnonnull): Use LangEnabledBy.
1044 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
1045 * c-format.c (set_Wformat): Delete.
1046 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
1047 (maybe_read_dollar_number): Likewise.
1048 (avoid_dollar_number): Likewise.
1049 (finish_dollar_format_checking): Likewise.
1050 (check_format_info): Likewise.
1051 (check_format_info_main): Likewise.
1052 (check_format_types): Likewise.
1053 (format_type_warning): Likewise.
1054 * c-common.c (int): Likewise.
1055 (check_function_sentinel): Likewise.
1056 * c-common.h (warn_format,set_Wformat): Do not declare here.
1058 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1061 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
1062 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
1064 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
1066 (Wvariadic-macros): Init(1).
1067 * c-opts.c (c_common_handle_option): Do not handle them
1069 (c_common_post_options): Likewise.
1070 (sanitize_cpp_opts): warn_unused_macros is now
1071 cpp_warn_unused_macros.
1072 (push_command_line_include): Likewise.
1073 * c-common.c (warn_unknown_pragmas): Do not define.
1074 * c-common.h (warn_unknown_pragmas): Do not declare.
1076 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1079 * c-common.c (conversion_warning): Handle conditional expressions.
1081 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1084 * c.opt (Wreturn_local_addr): Define new option.
1086 2012-10-25 Jason Merrill <jason@redhat.com>
1088 * c.opt (Wvirtual-move-assign): New.
1090 * c.opt (Winherited-variadic-ctor): New.
1092 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
1095 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
1097 2012-10-23 Joseph Myers <joseph@codesourcery.com>
1099 * c-common.h (pch_cpp_save_state): Declare.
1100 * c-target.def (c_preinclude): New hook.
1101 * c-opts.c (done_preinclude): New.
1102 (push_command_line_include): Handle default preincluded header.
1103 (cb_file_change): Call pch_cpp_save_state when calling
1104 push_command_line_include.
1105 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
1106 (pch_cpp_save_state): New.
1107 (pch_init): Call pch_cpp_save_state conditionally, instead of
1108 calling cpp_save_state.
1110 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1114 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
1115 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
1116 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
1117 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
1118 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
1119 * c-opts.c (c_common_handle_option): Remove explicit handling from
1121 (c_common_post_options): Likewise.
1123 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
1125 * c-ada-spec.c (LOCATION_COL): Delete.
1126 (compare_location): New function.
1127 (compare_node): Use it.
1128 (compare_comment): Likewise.
1130 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1134 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
1135 * c-opts.c (c_common_handle_option): Do not set them here. Add
1137 (c_common_post_options): Likewise.
1139 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
1141 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
1142 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
1143 Remove POINTER_TYPE handling, add large unsigned handling and use
1144 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
1146 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1149 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
1150 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
1151 locs and array of 3 trees instead of just single loc and single
1152 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
1153 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
1154 For *cmp* builtins that take two sources strings report warnings
1155 about first and second source, not about destination and source.
1157 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
1160 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
1162 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
1164 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
1165 declaring something coming from another file.
1167 2012-10-10 Arnaud Charlet <charlet@adacore.com>
1170 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
1172 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1175 * c-common.c (warn_about_parentheses): Add location_t parameter;
1176 use EXPR_LOC_OR_LOC.
1177 * c-common.h: Update declaration.
1179 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
1182 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
1183 more operations. Make error messages optional.
1184 * c-common.h (enum stv_conv): Moved from c-typeck.c.
1185 (scalar_to_vector): Declare.
1187 2012-10-08 Jason Merrill <jason@redhat.com>
1189 * c-common.c (c_common_reswords): Add thread_local.
1191 2012-10-08 Dodji Seketeli <dodji@redhat.com>
1193 PR c++/53528 C++11 attribute support
1194 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
1196 * c-common.c (check_cxx_fundamental_alignment_constraints): New
1198 (handle_aligned_attribute): In choose strictest alignment
1199 among many. Use new check_cxx_fundamental_alignment_constraints.
1200 (handle_transparent_union_attribute): In c++11 attribute syntax,
1201 don't look through typedefs.
1203 2012-10-04 Arnaud Charlet <charlet@adacore.com>
1205 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
1206 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
1209 2012-09-25 Dehao Chen <dehao@google.com>
1212 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
1213 map when read in the pch.
1215 2012-09-18 Arnaud Charlet <charlet@adacore.com>
1217 * c-ada-spec.c: Style fixes.
1219 2012-09-18 Thomas Quinot <quinot@adacore.com>
1221 * c.opt (-fada-spec-parent): Define new command line switch.
1222 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
1223 is specified, generate binding spec as a child of the specified unit.
1225 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
1226 Manuel López-Ibáñez <manu@gcc.gnu.org>
1229 * c.opt ([Winit-self]): Enabled by -Wall in C++.
1231 2012-08-23 Arnaud Charlet <charlet@adacore.com>
1233 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
1234 for pointers, and add missing Convention C pragma.
1235 (print_ada_struct_decl): Add missing aliased keyword.
1236 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
1238 2012-08-17 Jakub Jelinek <jakub@redhat.com>
1240 * c-common.c (sizeof_pointer_memaccess_warning): New function.
1241 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
1242 * c-opts.c (c_common_handle_option): Enable it for -Wall.
1243 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
1244 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
1246 2012-08-10 Richard Guenther <rguenther@suse.de>
1248 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
1250 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
1252 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
1253 instead of separate pp_newline and pp_flush.
1254 (print_c_tree): Likewise.
1256 2012-07-26 Richard Henderson <rth@redhat.com>
1258 * c-common.c (handle_hot_attribute): Allow labels.
1259 (handle_cold_attribute): Likewise.
1261 2012-07-20 Jakub Jelinek <jakub@redhat.com>
1264 * c-common.c (check_function_nonnull): Handle multiple nonnull
1265 attributes properly.
1267 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1269 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
1270 * c-ada-spec.c: Likewise.
1271 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
1273 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1275 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
1276 Remove code conditional on it.
1278 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
1280 * c-gimplify.c: Do not include basic-block.h.
1281 * c-common.c: Do not include linfuncs.h.
1283 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
1285 * c-common.h: Include tree.h.
1287 2012-07-02 Jason Merrill <jason@redhat.com>
1290 * c-common.c (get_priority): Call default_conversion.
1292 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
1294 * c-pch.c (c_common_write_pch): Remove unused variables.
1296 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1298 * cppspec.c: Moved from gcc/ to here.
1300 2012-06-27 Kai Tietz <ktietz@redhat.com>
1302 PR preprocessor/37215
1303 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
1305 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
1307 * c-common.h (c_common_print_pch_checksum): Remove.
1308 * c-pch.c: Do not include output.h.
1309 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
1310 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
1311 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
1312 (struct c_pch_header): Remove.
1313 (get_ident): Update gpch version.
1314 (pch_init): Do not print executable_checksum to asm_out_file.
1315 Do not fail if there is no asm_out_file to read back from. Set
1316 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
1317 (c_common_write_pch): Verify that nothing was written to asm_out_file
1318 since pch_init was called. Do not write a c_pch_header, and do not
1319 copy from asm_out_file to the PCH.
1320 (c_common_read_pch): Do not read a c_pch_header, and do not restore
1321 the content of asm_out_file from the PCH.
1322 (c_common_print_pch_checksum): Remove.
1323 * c-opts.c (c_common_init): Print out executable_checksum directly.
1325 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1327 * c-target.def (objc_declare_unresolved_class_reference,
1328 objc_declare_class_definition): Add new hooks.
1330 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1332 * c-lex.c: Do not include output.h.
1333 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
1334 Remove uses of ASM_OUTPUT_IDENT.
1336 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
1339 * c-common.h (c_build_vec_perm_expr): Move decl here.
1340 * c-common.c (c_build_vec_perm_expr): Move definition
1343 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
1345 * c.opt (fconserve-space): Turn into a no-op.
1347 2012-06-04 Sterling Augustine <saugustine@google.com>
1349 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
1350 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
1351 both the start and end of the function.
1353 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1355 * c-common.c: Do not include output.h.
1356 * c-pragma.c: Likewise.
1358 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1360 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
1361 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
1362 (lang_decl_name): Handle namespace decls.
1364 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
1366 * c-ada-spec.c: Do not include output.h.
1367 * c-semantics.c: Likewise.
1369 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1371 * c-common.c: Fix typo.
1373 2012-05-29 Michael Matz <matz@suse.de>
1375 * c-common.h (c_expand_decl): Remove prototype.
1377 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1379 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
1380 * c-opts.c (c_common_handle_option): Remove code handling
1381 warn_missing_braces.
1383 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
1386 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
1389 2012-05-22 Dodji Seketeli <dodji@redhat.com>
1392 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
1394 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1396 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
1397 * c-opts.c (c_common_handle_option): Do not handle explicitly
1398 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
1400 2012-05-16 Dodji Seketeli <dodji@redhat.com>
1402 PR preprocessor/7263
1403 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
1404 to cpp_classify_number. For diagnostics, use the precise location
1405 instead of the global input_location.
1407 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1410 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
1412 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
1414 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
1416 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
1419 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
1420 Wreorder): Use LangEnabledBy.
1421 * c-opts.c (c_common_handle_option): Do not enable them
1422 explicitly. Call lang-specific generated functions.
1423 (c_common_post_options): Do not set them here.
1425 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
1427 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
1428 Wmissing-field-initializers,Wmissing-parameter-type,
1429 Wold-style-declaration,Woverride-init): Use EnabledBy.
1430 * c-opts.c (c_common_post_options): Do not set here explicitly.
1432 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
1435 * c-opts.c (c_common_handle_option): Use handle_generated_option
1436 to enable sub-options.
1438 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
1441 * c-common.c (warnings_for_convert_and_check): Use warning_at.
1443 2012-05-10 Richard Guenther <rguenther@suse.de>
1445 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
1446 adjust commentary about TYPE_IS_SIZETYPE types.
1448 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1451 * c-common.c (warn_logical_operator): Check that argument of
1452 integer_zerop is not NULL.
1454 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1457 * c-common.c (warn_logical_operator): Do not warn if either side
1458 is already true or false.
1460 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1463 * c-common.c (expr_original_type): New.
1464 (shorten_compare): Do not warn for enumeration types.
1466 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1468 * c.opt (fpermissive): Add Var(flag_permissive).
1470 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
1473 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
1474 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
1476 2012-04-30 Dodji Seketeli <dodji@redhat.com>
1478 Add -Wvarargs option
1479 * c.opt (Wvarargs): Define new option.
1481 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1483 * c-common.c (check_function_arguments): Replace
1484 Wmissing-format-attribute with Wsuggest-attribute=format.
1486 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1488 * c.opt (Wsuggest-attribute=format): New. Alias of
1489 Wmissing-format-attribute.
1490 * c-format.c (decode_format_type): Replace
1491 Wmissing-format-attribute with Wsuggest-attribute=format.
1492 (check_function_format): Likewise.
1494 2012-04-27 Ollie Wild <aaw@google.com>
1496 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
1497 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
1498 * c.opt: Add Wliteral-suffix.
1500 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1503 * c.opt (Wpedantic): New.
1504 (pedantic): Alias Wpedantic.
1505 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
1506 (c_common_post_options): Likewise.
1507 (sanitize_cpp_opts): Likewise.
1508 * c-lex.c (interpret_float): Likewise.
1509 * c-format.c (check_format_types): Likewise.
1510 * c-common.c (pointer_int_sum): Likewise.
1511 (c_sizeof_or_alignof_type): Likewise.
1512 (c_add_case_label): Likewise.
1513 (c_do_switch_warnings): Likewise.
1514 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1516 2012-04-15 Jason Merrill <jason@redhat.com>
1519 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
1520 (C_STD_NAME): Distinguish between C++98 and C++11.
1522 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
1525 * c-common.h (uint16_type_node): Rename into...
1526 (c_uint16_type_node): ...this.
1527 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
1528 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
1530 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
1532 * c-common.c (warn_if_unused_value): Move definition to here.
1533 * c-common.h (warn_if_unused_value): Move declaration to here.
1535 2012-03-23 William Bader <williambader@hotmail.com>
1537 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
1539 2012-03-20 Jason Merrill <jason@redhat.com>
1541 * c-common.h (enum cxx_dialect): Add cxx1y.
1542 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
1544 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1545 * c-opts.c (c_common_post_options): Likewise.
1546 (set_std_cxx1y): New.
1547 (c_common_handle_option): Call it.
1548 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
1550 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1553 * c.opt ([Wuseless-cast]): Add.
1555 2012-03-16 Richard Guenther <rguenther@suse.de>
1557 * c-pretty-print.c (pp_c_initializer_list): Adjust.
1559 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1562 * c.opt (ftemplate-backtrace-limit) Add.
1564 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1566 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
1568 * c-pragma.c (handle_pragma_extern_prefix): Remove.
1569 (init_pragma): Don't register extern_prefix.
1571 2012-03-12 Richard Guenther <rguenther@suse.de>
1573 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
1574 (builtin_type_for_size): Likewise.
1576 2012-02-13 Jakub Jelinek <jakub@redhat.com>
1579 * c-common.c (sync_resolve_params): Don't decide whether to convert
1580 or not based on TYPE_SIZE comparison, convert whenever arg_type
1581 is unsigned INTEGER_TYPE.
1583 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
1586 * c.opt ([Wunused-local-typedefs]): Fix description.
1588 2012-01-24 Mike Stump <mikestump@comcast.net>
1590 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
1593 2012-01-18 Richard Guenther <rguenther@suse.de>
1595 * c-opts.c (c_common_post_options): Reset LTO flags if
1596 we are about to generate a PCH.
1598 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1601 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
1602 use pp_unsigned_wide_integer.
1604 2012-01-10 Richard Guenther <rguenther@suse.de>
1607 * c-opts.c (c_common_handle_option): Move -Werror handling
1608 to language independent code.
1610 2012-01-05 Richard Guenther <rguenther@suse.de>
1613 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
1616 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
1619 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
1620 of array types with an unknown bound.
1622 2011-12-20 Joseph Myers <joseph@codesourcery.com>
1624 * c-common.c (flag_isoc99): Update comment to refer to C11.
1625 (flag_isoc1x): Change to flag_isoc11.
1626 * c-common.h (flag_isoc99): Update comment to refer to C11.
1627 (flag_isoc1x): Change to flag_isoc11.
1628 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
1630 * c-opts.c (set_std_c1x): Change to set_std_c11.
1631 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
1633 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
1634 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
1635 * c.opt (std=c1x): Change to std=c11. Document as non-draft
1637 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
1638 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
1639 (std=gnu1x): Make alias of std=gnu11.
1641 2011-12-19 Jason Merrill <jason@redhat.com>
1644 * c-common.c (handle_transparent_union_attribute): Check the first
1645 field if the type is complete.
1647 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1650 * c-common.c (RID_IS_FINAL): Add.
1651 * c-common.h (RID_IS_FINAL): Add.
1653 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
1655 * c.opt (fgnu-runtime): Provide full description.
1656 (fnext-runtime): Likewise.
1657 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
1659 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
1661 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
1662 predefines in one place. Add LOCK_FREE predefines.
1663 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
1666 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
1669 * c-common.c (get_atomic_generic_size): Check for various error
1671 (resolve_overloaded_atomic_exchange,
1672 resolve_overloaded_atomic_compare_exchange,
1673 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
1674 error_mark_node for error conditions.
1676 2011-11-08 Richard Guenther <rguenther@suse.de>
1681 2011-11-07 Richard Henderson <rth@redhat.com>
1682 Aldy Hernandez <aldyh@redhat.com>
1683 Torvald Riegel <triegel@redhat.com>
1685 Merged from transactional-memory.
1687 * c-common.c (handle_tm_wrap_attribute,
1688 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
1689 (struct c_common_reswords): Added __transaction* keywords.
1690 (struct c_common_attribute_table): Added transaction* and tm_regparm
1692 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
1694 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
1695 find_tm_attribute): Declare.
1697 2011-11-07 Jason Merrill <jason@redhat.com>
1700 * c-common.c, c-common.h: Revert yesterday's changes.
1702 2011-11-06 Jason Merrill <jason@redhat.com>
1705 * c-common.c (decl_has_visibility_attr): Split out from...
1706 (c_determine_visibility): ...here.
1707 * c-common.h: Declare it.
1709 2011-11-06 Joseph Myers <joseph@codesourcery.com>
1711 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
1712 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
1714 (check_user_alignment): New. Split out of
1715 handle_aligned_attribute. Disallow integer constants with
1716 noninteger types. Conditionally allow zero.
1717 (handle_aligned_attribute): Use check_user_alignment.
1718 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
1720 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
1721 Richard Henderson <rth@redhat.com>
1723 Merged from cxx-mem-model.
1725 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
1726 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
1727 parameters that are the same type size.
1728 (get_atomic_generic_size): New. Find size of generic
1729 atomic function parameters and do typechecking.
1730 (add_atomic_size_parameter): New. Insert size into parameter list.
1731 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
1732 either __atomic_exchange_n or external library call.
1733 (resolve_overloaded_atomic_compare_exchange): Restructure
1734 __atomic_compare_exchange to either _n variant or external library call.
1735 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
1736 __atomic_load_n or an external library call.
1737 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
1738 __atomic_store_n or an external library call.
1739 (resolve_overloaded_builtin): Handle new __atomic builtins.
1741 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
1744 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
1745 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
1746 <INDIRECT_REF>: Return the argument.
1747 <ARRAY_REF>: Remove special code for negative offset.
1748 Call fold_build_pointer_plus instead of size_binop.
1749 (fold_offsetof): Remove STOP_REF argument and adjust.
1750 * c-common.h (fold_offsetof_1): Declare.
1751 (fold_offsetof): Remove STOP_REF argument.
1753 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1756 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1757 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1758 Wnarrowing for C++0x and C++98.
1759 * c.opt ([Wnarrowing]): Update.
1761 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1764 * c.opt: Add Wzero-as-null-pointer-constant.
1766 2011-10-31 Jason Merrill <jason@redhat.com>
1768 * c.opt (-fdeduce-init-list): Off by default.
1771 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
1772 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
1774 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
1776 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1779 * c.opt (fvisibility-inlines-hidden): Description change.
1781 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1783 Implement C++11 user-defined literals.
1784 * c-common.c (build_userdef_literal): New.
1785 * c-common.def: New tree code.
1786 * c-common.h (tree_userdef_literal): New tree struct and accessors.
1787 * c-lex.c (interpret_float): Add suffix parm.
1788 (c_lex_with_flags): Build literal tokens.
1790 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1794 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1797 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1798 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1799 Wnarrowing for C++0x and C++98.
1800 * c.opt ([Wnarrowing]): Update.
1802 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1805 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1806 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1807 Wnarrowing for C++0x and C++98.
1808 * c.opt ([Wnarrowing]): Update.
1810 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1813 * c-common.c (conversion_warning): Remove code looking for
1814 artificial operands.
1816 2011-10-18 Dodji Seketeli <dodji@redhat.com>
1819 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
1820 !NO_IMPLICIT_EXTERN_C.
1822 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1824 * c-common.c (c_common_reswords): Add __bases,
1826 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
1828 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1831 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
1833 2011-10-15 Tom Tromey <tromey@redhat.com>
1834 Dodji Seketeli <dodji@redhat.com>
1836 * c.opt (fdebug-cpp): New option.
1837 * c-opts.c (c_common_handle_option): Handle the option.
1838 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
1839 output stream in parameter. Factorized from ...
1840 (maybe_print_line): ... this. Dump location debug information when
1841 -fdebug-cpp is in effect.
1842 (print_line_1): New static function. Takes an output stream in
1843 parameter. Factorized from ...
1844 (print_line): ... here. Dump location information when -fdebug-cpp
1846 (scan_translation_unit): Dump location information when
1847 -fdebug-cpp is in effect.
1849 2011-10-15 Tom Tromey <tromey@redhat.com>
1850 Dodji Seketeli <dodji@redhat.com>
1852 * c.opt (ftrack-macro-expansion): New option. Handle it with and
1854 * c-opts.c (c_common_handle_option)<case
1855 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
1856 cases. Handle -ftrack-macro-expansion with and without argument.
1858 2011-10-15 Tom Tromey <tromey@redhat.com>
1859 Dodji Seketeli <dodji@redhat.com>
1861 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
1862 (print_line, cb_define, do_line_change): Adjust to avoid touching
1863 the internals of struct line_map. Use the public API instead.
1864 * c-pch.c (c_common_read_pch): Likewise.
1865 * c-lex.c (fe_file_change): Likewise.
1867 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1870 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
1872 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1875 * c-pretty-print.c (pp_c_floating_constant): Output
1876 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
1878 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1880 * c-common.c (def_builtin_1): Delete old interface with two
1881 parallel arrays to hold standard builtin declarations, and replace
1882 it with a function based interface that can support creating
1883 builtins on the fly in the future. Change all uses, and poison
1884 the old names. Make sure 0 is not a legitimate builtin index.
1885 * c-omp.c (c_finish_omp_barrier): Ditto.
1886 (c_finish_omp_taskwait): Ditto.
1887 (c_finish_omp_flush): Ditto.
1889 2011-10-11 Tristan Gingold <gingold@adacore.com>
1891 * c.opt: (fallow-parameterless-variadic-functions): New.
1893 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1895 PR c++/33255 - Support -Wunused-local-typedefs warning
1896 * c-common.h (struct c_language_function::local_typedefs): New
1898 (record_locally_defined_typedef, maybe_record_typedef_use)
1899 (maybe_warn_unused_local_typedefs): Declare new functions.
1900 * c-common.c (record_locally_defined_typedef)
1901 (maybe_record_typedef_use)
1902 (maybe_warn_unused_local_typedefs): Define new functions.
1903 * c.opt: Declare new -Wunused-local-typedefs flag.
1905 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1908 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1911 2011-09-05 Richard Guenther <rguenther@suse.de>
1913 * c-common.c (complete_array_type): Use ssize_int (-1) instead
1914 of integer_minus_one_node for empty array upper bounds.
1916 2011-08-28 Dodji Seketeli <dodji@redhat.com>
1918 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1919 it's the first time it's being called on this main TU.
1921 2011-08-24 Richard Guenther <rguenther@suse.de>
1924 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1926 2011-08-22 Gabriel Charette <gchare@google.com>
1928 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1929 defined in cpp_init_builtins and c_cpp_builtins.
1931 2011-08-19 Joseph Myers <joseph@codesourcery.com>
1933 * c-common.c (c_common_reswords): Add __builtin_complex.
1934 * c-common.h (RID_BUILTIN_COMPLEX): New.
1936 2011-08-18 Joseph Myers <joseph@codesourcery.com>
1938 * c-common.c (c_common_reswords): Add _Noreturn.
1939 (keyword_is_function_specifier): Handle RID_NORETURN.
1940 * c-common.h (RID_NORETURN): New.
1942 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1944 * c-common.c (unsafe_conversion_p): New function. Check if it is
1945 unsafe to convert an expression to the type.
1946 (conversion_warning): Adjust, use unsafe_conversion_p.
1947 * c-common.h (unsafe_conversion_p): New function declaration.
1949 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1951 * c-common.h (c_finish_omp_atomic): Adjust prototype.
1952 (c_finish_omp_taskyield): New prototype.
1953 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1954 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1955 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
1956 or RHS1 have side-effects, evaluate those too in the right spot,
1957 if it is a decl and LHS is also a decl, error out if they
1959 (c_finish_omp_taskyield): New function.
1960 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1961 * c-pragma.c (omp_pragmas): Add taskyield.
1962 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1963 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1964 PRAGMA_OMP_CLAUSE_MERGEABLE.
1966 2011-07-25 Dodji Seketeli <dodji@redhat.com>
1968 * c-common.h (set_underlying_type): Remove parm name from
1971 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
1973 * c-pretty-print.h: Search c-common.h in c-family.
1975 2011-07-22 Jason Merrill <jason@redhat.com>
1978 * c.opt (Wnarrowing): New.
1981 * c-common.h: Declare c_linkage_bindings.
1982 * c-pragma.c (handle_pragma_redefine_extname): Use it.
1985 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
1986 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
1987 as flag_isoc99 for 'restrict'.
1988 (pp_c_specifier_qualifier_list): Likewise for _Complex.
1990 2011-07-21 Ian Lance Taylor <iant@google.com>
1993 * c-common.c (c_disable_warnings): New static function.
1994 (c_enable_warnings): New static function.
1995 (c_fully_fold_internal): Change local unused_p to bool. Call
1996 c_disable_warnings and c_enable_warnings rather than change
1997 c_inhibit_evaluation_warnings.
1999 2011-07-20 Jason Merrill <jason@redhat.com>
2001 PR c++/6709 (DR 743)
2002 PR c++/42603 (DR 950)
2003 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
2004 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2005 (CPP_DECLTYPE): New.
2006 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
2008 2011-07-19 Richard Guenther <rguenther@suse.de>
2010 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
2011 * c-omp.c (c_finish_omp_for): Likewise.
2013 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
2015 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
2016 body on the next line.
2018 2011-07-08 Jason Merrill <jason@redhat.com>
2021 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
2024 * c-common.c (c_apply_type_quals_to_decl): Don't check
2025 TYPE_NEEDS_CONSTRUCTING.
2027 2011-07-06 Richard Guenther <rguenther@suse.de>
2029 * c-common.c (c_common_nodes_and_builtins):
2030 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
2032 2011-07-05 Richard Guenther <rguenther@suse.de>
2034 * c-common.c (c_common_nodes_and_builtins): Build all common
2037 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2039 * c-common.h (c_tree_chain_next): New static inline function.
2041 * c-common.c (check_builtin_function_arguments): Handle
2042 BUILT_IN_ASSUME_ALIGNED.
2044 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2046 * c-common.c: Add sync_ or SYNC__ to builtin names.
2047 * c-omp.c: Add sync_ or SYNC__ to builtin names.
2049 2011-06-20 Pierre Vittet <piervit@pvittet.com>
2051 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
2053 (gen_pragma_handler): New union.
2054 (internal_pragma_handler): New type.
2055 (c_register_pragma_with_data)
2056 (c_register_pragma_with_expansion_and_data): New functions.
2058 * c-pragma.c (registered_pragmas, c_register_pragma_1)
2059 (c_register_pragma, c_register_pragma_with_expansion)
2060 (c_invoke_pragma_handler): Changed to work with
2061 internal_pragma_handler.
2062 (c_register_pragma_with_data)
2063 (c_register_pragma_with_expansion_and_data): New functions.
2065 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2067 * c-common.c: Include common/common-target.h.
2068 (handle_section_attribute): Use
2069 targetm_common.have_named_sections.
2070 * c-cppbuiltin.c: Include common/common-target.h.
2071 (c_cpp_builtins): Use targetm_common.except_unwind_info.
2073 2011-06-10 Richard Guenther <rguenther@suse.de>
2075 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
2076 to print a IDENTIFIER_NODE.
2078 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2079 Joseph Myers <joseph@codesourcery.com>
2081 * c.opt (fbuilding-libgcc): New option.
2082 * c-cppbuiltin.c (c_cpp_builtins): Define
2083 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
2085 2011-06-07 Jason Merrill <jason@redhat.com>
2087 * c-common.c (max_tinst_depth): Lower default to 900.
2089 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
2091 2011-06-07 Richard Guenther <rguenther@suse.de>
2093 * c-common.c (c_common_nodes_and_builtins): Do not set
2094 size_type_node or call set_sizetype.
2096 2011-06-07 Dodji Seketeli <dodji@redhat.com>
2099 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
2100 type when using pointer comparison to compare types.
2102 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2104 * c.opt: Add -Wdelete-non-virtual-dtor.
2105 * c-opts.c (c_common_handle_option): Include it in -Wall.
2107 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
2112 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2114 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2117 2011-05-27 Jakub Jelinek <jakub@redhat.com>
2120 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
2121 C++ don't call c_common_truthvalue_conversion on void type arms.
2123 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2125 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
2126 (stmt_list_stack): Define.
2127 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
2128 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
2130 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2132 * c-common.c (warning_candidate_p): Check for BLOCKs.
2134 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2136 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2139 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2141 * c-common.c (def_fn_type): Remove extra va_end.
2143 2011-05-23 Jason Merrill <jason@redhat.com>
2146 * c-common.c (c_common_get_narrower): New.
2147 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
2149 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2151 * c-common.h (check_function_arguments): Tweak prototype of
2152 check_function_arguments.
2153 * c-common.c (check_function_arguments): Likewise. Adjust
2154 calls to check_function_nonnull, check_function_format, and
2155 check_function_sentinel.
2156 (check_function_sentinel): Take a FUNCTION_TYPE rather than
2157 separate attributes and typelist arguments. Use
2158 FOREACH_FUNCTION_ARGS to iterate over argument types.
2160 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2162 * c-common.c (c_common_reswords): Reorder.
2163 * c-common.h (rid): Likewise.
2165 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2167 * c-common.c (def_fn_type): Don't call build_function_type, call
2168 build_function_type_array or build_varargs_function_type_array
2170 (c_common_nodes_and_builtins): Likewise.
2172 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2174 * c-common.c (c_add_case_label): Omit the loc argument to
2176 * c-common.h (build_case_label): Remove.
2177 * c-semantics.c (build_case_label): Remove.
2179 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2181 * c-objc.h (objc_start_method_definition): Update prototype.
2182 * stub-objc.c (objc_start_method_definition): Add extra parameter.
2184 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
2186 * c-common.c (check_main_parameter_types): Reindent. Don't use
2187 TYPE_ARG_TYPES directly.
2188 (handle_nonnull_attribute): Likewise.
2189 (sync_resolve_params): Likewise.
2190 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
2191 to check_format_string.
2192 (handle_format_attribute): Likewise.
2193 (check_format_string): Take a function type to examine instead of
2194 a type list. Use a function_arg_iterator to step through argument
2197 2011-05-04 Richard Guenther <rguenther@suse.de>
2199 * c-common.c (fix_string_type): Use size_int for index type bounds.
2200 (start_fname_decls): Do not pass NULL to build_int_cst.
2201 (c_init_attributes): Likewise.
2202 * c-lex.c (c_lex_with_flags): Likewise.
2204 2011-04-27 Jason Merrill <jason@redhat.com>
2206 * c-common.c (make_tree_vector_from_list): New.
2207 * c-common.h: Declare it.
2209 2011-04-26 Richard Guenther <rguenther@suse.de>
2211 PR preprocessor/48248
2212 * c-ppoutput.c (maybe_print_line): Always optimize newlines
2213 for output size with -P.
2215 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2217 * c-common.c (struct c_common_resword): Add __underlying_type.
2218 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
2220 2011-04-20 Jim Meyering <meyering@redhat.com>
2222 * c-format.c (init_dollar_format_checking): Remove useless
2225 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
2227 * c-objc.h (objc_get_interface_ivars): Removed.
2228 (objc_detect_field_duplicates): New.
2229 * stub-objc.c: Likewise.
2231 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2233 * stub-objc.c (objc_declare_protocols): Renamed to
2234 objc_declare_protocol.
2235 * c-objc.h: Likewise.
2237 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2239 * stub-objc.c (objc_declare_class): Updated argument name.
2241 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2243 * c-common.h (c_common_init_ts): Declare.
2244 * c-common.c (c_common_init_ts): Define.
2246 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2248 * c-objc.h (objc_build_message_expr): Updated prototype.
2249 * stub-objc.c (objc_build_message_expr): Likewise.
2251 2011-04-12 Martin Jambor <mjambor@suse.cz>
2253 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
2256 2011-04-11 Richard Guenther <rguenther@suse.de>
2258 * c-common.c (complete_array_type): Build a range type of
2261 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
2263 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
2264 (handle_type_generic_attribute): Likewise.
2266 2011-04-07 Jason Merrill <jason@redhat.com>
2269 * c-common.c (c_common_truthvalue_conversion): Don't ignore
2270 conversion from C++0x scoped enum.
2272 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2274 * c-target-def.h: New file.
2275 * c-target.def: New file.
2276 * c-target.h: New file.
2277 * c-common.c (targetcm): Don't define here.
2278 * c-common.h (default_handle_c_option): Declare.
2279 * c-format.c: Include c-target.h instead of target.h.
2280 * c-opts.c: Include c-target.h instead of target.h. Explicitly
2282 (default_handle_c_option): Move from targhooks.c.
2284 2011-03-29 Jakub Jelinek <jakub@redhat.com>
2286 PR preprocessor/48248
2287 * c-ppoutput.c (print): Add src_file field.
2288 (init_pp_output): Initialize it.
2289 (maybe_print_line): Don't optimize by adding up to 8 newlines
2290 if map->to_file and print.src_file are different file.
2291 (print_line): Update print.src_file.
2293 2011-03-25 Kai Tietz <ktietz@redhat.com>
2295 * c-ada-spec.c (compare_comment): Use filename_cmp
2296 instead of strcmp for filename.
2298 2011-03-25 Jeff Law <law@redhat.com>
2300 * c-family/c-common.c (def_fn_type): Add missing va_end.
2302 2011-03-25 Jason Merrill <jason@redhat.com>
2304 * c.opt: Add -std=c++03.
2306 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
2308 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
2310 2011-03-17 Kai Tietz
2313 * c-pretty-print.c (pp_c_specifier_qualifier_list):
2314 Display allowed attributes for function pointer types.
2315 (pp_c_attributes_display): New function to display
2316 attributes having affects_type_identity flag set to true.
2317 * c-pretty-print.h (pp_c_attributes_display): New prototype.
2319 * c-common.c (c_common_attribute_table):
2321 (c_common_format_attribute_table): Likewise.
2323 2011-03-18 Jason Merrill <jason@redhat.com>
2325 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
2326 * c-common.h: Don't declare it here.
2327 * c-common.c: Or define it here.
2328 * c-opts.c (c_common_handle_option): Or set it here.
2331 * c-common.c (handle_transparent_union_attribute): Don't
2332 make a duplicate type in C++.
2334 2011-03-15 Jason Merrill <jason@redhat.com>
2336 * c-common.c (max_constexpr_depth): New.
2337 * c-common.h: Declare it.
2338 * c-opts.c (c_common_handle_option): Set it.
2339 * c.opt (fconstexpr-depth): New option.
2341 2011-03-11 Jason Merrill <jason@redhat.com>
2343 * c-common.c (attribute_takes_identifier_p): Add missing const.
2346 * c-common.c (attribute_takes_identifier_p): Assume that an
2347 unknown attribute takes an identifier.
2349 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
2352 * c-common.c (c_type_hash): Call list_length instead of iterating
2353 through DECL_CHAIN. Rename 'i' to 'n_elements'.
2355 2011-02-19 Jakub Jelinek <jakub@redhat.com>
2358 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
2360 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
2362 * c.opt (fobjc-abi-version=) New.
2363 (fobjc-nilcheck): New.
2365 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2368 * c-common.h (keyword_is_decl_specifier): Declare.
2369 * c-common.c (keyword_is_decl_specifier): Define.
2370 (keyword_is_function_specifier): New function.
2372 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2375 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
2376 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
2379 2011-01-26 Arnaud Charlet <charlet@adacore.com>
2381 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
2383 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2386 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
2387 after init_c_lex if pch_file is set.
2389 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2392 * c.opt (-fkeep-inline-dllexport): New switch.
2394 2011-01-12 Richard Guenther <rguenther@suse.de>
2397 * c-common.c (handle_weak_attribute): Warn instead of error
2398 on declaring an inline function weak.
2400 2011-01-05 Tom Tromey <tromey@redhat.com>
2402 * c-common.h (lvalue_error): Update.
2403 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
2406 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
2409 * c-objc.h (objc_finish_message_expr): Added argument to
2412 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
2414 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
2417 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
2419 * c-objc.h (objc_maybe_warn_exceptions): New.
2420 * stub-objc.c (objc_maybe_warn_exceptions): New.
2422 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
2424 * c-common.h (readonly_error): Declare.
2425 * c-common.c (readonly_error): Define.
2427 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
2429 * c-common.h (invalid_indirection_error): Declare.
2430 * c-common.c (invalid_indirection_error): Define.
2432 2010-12-03 Richard Guenther <rguenther@suse.de>
2435 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
2436 (pp_c_unary_expression): Likewise.
2437 (pp_c_expression): Likewise.
2439 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
2441 * c-common.h (objc_finish_function): New.
2442 (objc_non_volatilized_type): Removed.
2443 (objc_type_quals_match): Removed.
2444 * stub-objc.c (objc_finish_function): New.
2445 (objc_non_volatilized_type): Removed.
2446 (objc_type_quals_match): Removed.
2448 2010-11-30 Joseph Myers <joseph@codesourcery.com>
2450 * c-common.h (parse_optimize_options): Declare.
2451 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
2452 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
2454 2010-11-29 Joseph Myers <joseph@codesourcery.com>
2456 * c-opts.c (check_deps_environment_vars): Use getenv instead of
2458 * c-pch.c (O_BINARY): Don't define here.
2459 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
2461 2010-11-25 Joseph Myers <joseph@codesourcery.com>
2463 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
2464 targetm.except_unwind_info.
2466 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2468 * c-opts.c (c_common_handle_option): Pass location to
2469 set_struct_debug_option.
2471 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2473 * c-common.c (visibility_options): Move from ../opts.c.
2474 * c-common.h (struct visibility_flags, visibility_options):
2476 * c-opts.c (finish_options): Rename to c_finish_options.
2477 (c_common_init): Update call to finish_options.
2479 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
2482 * c-lex.c (lex_string): Check that each string in an Objective-C
2483 string concat sequence starts with either one or zero '@', and
2484 that there are no spurious '@' signs at the end.
2486 2010-11-20 Joseph Myers <joseph@codesourcery.com>
2488 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
2489 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
2490 HANDLE_PRAGMA_VISIBILITY.
2491 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
2492 HANDLE_PRAGMA_VISIBILITY): Don't define.
2493 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
2495 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
2500 * c-common.h (keyword_begins_type_specifier): Declare.
2501 (keyword_is_storage_class_specifier): Declare.
2502 (keyword_is_type_qualifier): Declare.
2503 * c-common.c (keyword_begins_type_specifier): New function.
2504 (keyword_is_storage_class_specifier): New function.
2505 (keyword_is_type_qualifier): Declare.
2507 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2510 * c-common.c (in_late_binary_op): Define.
2511 (c_common_truthvalue_conversion): Check in_late_binary_op before
2512 calling c_save_expr.
2513 * c-common.h (in_late_binary_op): Declare.
2515 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2517 * c-opts.c (c_common_handle_option): Update calls to
2518 set_struct_debug_option.
2520 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
2522 * c-common.h (objc_declare_protocols): Added additional argument.
2523 * stub-objc.c (objc_declare_protocol): Same change.
2525 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
2528 * c-common.h (build_real_imag_expr): Declare.
2529 * c-semantics.c (build_real_imag_expr): Define.
2531 2010-11-17 Joseph Myers <joseph@codesourcery.com>
2533 * c-opts.c (c_common_parse_file): Take no arguments.
2534 * c-common.h (c_common_parse_file): Update prototype.
2536 2010-11-16 Jakub Jelinek <jakub@redhat.com>
2539 * c-common.c (warning_candidate_p): Don't track non-const calls
2542 2010-11-15 Ian Lance Taylor <iant@google.com>
2544 * c-lex.c (init_c_lex): Set macro debug callbacks if
2545 flag_dump_go_spec is set.
2547 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
2549 * c-common.h (objc_build_incr_expr_for_property_ref): New.
2550 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
2552 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
2554 PR preprocessor/45038
2555 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
2558 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2560 * c-common.h (c_family_lang_mask): Declare.
2561 * c-opts.c (c_family_lang_mask): Make extern.
2562 * c-pragma.c (handle_pragma_diagnostic): Use
2563 control_warning_option.
2565 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2567 * c-common.c (parse_optimize_options): Update call to
2569 * c-common.h (c_common_handle_option): Update prototype.
2570 * c-opts.c (c_common_handle_option): Take location_t parameter and
2571 pass it to other functions.
2573 2010-11-11 Joseph Myers <joseph@codesourcery.com>
2575 * c-opts.c (warning_as_error_callback): Remove.
2576 (c_common_initialize_diagnostics): Don't call
2577 register_warning_as_error_callback.
2578 (c_common_handle_option): Handle -Werror=normalized= here.
2580 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2582 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
2584 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
2586 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
2587 Remove trailing '.' from diagnostics.
2588 * c.opt (Wwrite-strings_: Avoid '`' in help text.
2590 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2592 * c-common.c (parse_optimize_options): Pass global_dc to
2594 * c-opts.c (c_common_handle_option): Pass &global_options to
2595 set_Wstrict_aliasing.
2596 * c.opt (v): Don't mark Common or document here.
2598 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
2601 * c-format.c (format_type): New type gcc_objc_string_format_type.
2602 (valid_stringptr_type_p): New.
2603 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
2604 (check_format_string): Pass expected type, use
2605 valid_stringptr_type_p (), check that the format string types are
2606 consistent with the format specification.
2607 (decode_format_attr): Warn if NSString is used outside objective-c.
2608 (format_types_orig): Add NSString.
2610 (format_flags): New.
2611 (check_format_arg): Handle format strings requiring an external parser.
2612 first_target_format_type: New variable.
2613 (handle_format_attribute): Set up first_target_format_type, pass the
2614 expected format arg string type to check_format_string().
2615 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
2616 * stub-objc.c (objc_string_ref_type_p): New.
2617 (objc_check_format_arg): New.
2619 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
2621 Fixed using the Objective-C 2.0 dot-syntax with class names.
2622 * c-common.h (objc_build_class_component_ref): New.
2623 * stub-objc.c (objc_build_class_component_ref): New.
2625 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2627 * c.opt (Wproperty-assign-default): New option.
2629 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2631 Implemented -fobjc-std=objc1 flag.
2632 * c.opt (fobjc-std=objc1): New option.
2634 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
2636 Implemented format and noreturn attributes for Objective-C methods.
2637 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
2638 attribute for Objective-C methods.
2640 2010-10-31 Jason Merrill <jason@redhat.com>
2642 * c-common.c (conversion_warning, warn_for_collisions_1): Use
2645 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
2647 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
2648 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
2649 (objc_add_property_declaration): Removed arguments for copies and
2651 (objc_build_getter_call): Renamed to
2652 objc_maybe_build_component_ref.
2653 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2654 (objc_is_property_ref): New.
2655 * c-common.c (c_common_reswords): Removed copies and ivar.
2656 * stub-objc.c (objc_add_property_declaration): Removed arguments
2657 for copies and ivar.
2658 (objc_build_getter_call): Renamed to
2659 objc_maybe_build_component_ref.
2660 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2661 (objc_is_property_ref): New.
2663 2010-10-29 Arnaud Charlet <charlet@adacore.com>
2664 Matthew Gingell <gingell@adacore.com>
2666 * c-ada-spec.c (separate_class_package): New function.
2667 (pp_ada_tree_identifier): Prefix references to C++ classes with the
2668 name of their enclosing package.
2669 (print_ada_declaration): Use separate_class_package.
2671 2010-10-27 Jason Merrill <jason@redhat.com>
2673 * c-common.c (c_common_reswords): Add __is_literal_type.
2674 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
2676 * c-common.c (check_case_value): Remove special C++ code.
2678 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2680 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
2681 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
2683 (objc_add_property_declaration): Added additional arguments.
2684 (objc_property_attribute_kind): Removed.
2685 (objc_set_property_attr): Removed.
2686 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
2688 * stub-objc.c (objc_add_property_declaration): Added additional
2690 (objc_set_property_attr): Removed.
2692 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2694 * c-common.h (objc_add_property_variable): Renamed to
2695 objc_add_property_declaration. Added location argument.
2696 * stub-objc.c (objc_add_property_variable): Same change.
2698 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
2700 * c-common.h (objc_maybe_printable_name): New.
2701 * stub-objc.c (objc_maybe_printable_name): New.
2703 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2704 Andrew Pinski <pinskia@gmail.com>
2706 * c-common.h (c_common_mark_addressable_vec): Declare.
2707 * c-common.c (c_common_mark_addressable_vec): New function.
2709 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2711 * c-common.h (objc_set_method_type): Removed.
2712 (objc_add_method_declaration): Added boolean argument.
2713 (objc_start_method_definition): Same change.
2714 (objc_build_method_signature): Same change.
2715 * stub-objc.c (objc_set_method_type): Removed.
2716 (objc_add_method_declaration): Added boolean argument.
2717 (objc_start_method_definition): Same change.
2718 (objc_build_method_signature): Same change.
2720 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2722 * c-common.h (finish_file): Removed.
2723 (objc_write_global_declarations): New.
2724 * c-opts.c (c_common_parse_file): Do not call finish_file.
2725 * stub-objc.c (objc_write_global_declarations): New.
2727 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2729 Implemented parsing @synthesize and @dynamic for
2730 Objective-C/Objective-C++.
2731 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
2732 (objc_add_synthesize_declaration): New.
2733 (objc_add_dynamic_declaration): New.
2734 * c-common.c (c_common_reswords): Add synthesize and dynamic.
2735 * stub-objc.c (objc_add_synthesize_declaration): New.
2736 (objc_add_dynamic_declaration): New.
2738 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
2741 * c-cppbuiltin.c (mode_has_fma): Move function here from
2742 builtins.c. Don't use the fma optab, instead just use the
2743 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
2746 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2748 Merge from 'apple/trunk' branch on FSF servers.
2750 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
2753 * c-common.h (objc_non_volatilized_type): New declaration
2754 * stub-objc.c (objc_non_volatilized_type): New stub.
2756 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
2758 Merge from 'apple/trunk' branch on FSF servers.
2760 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
2763 * c-common.h (objc_diagnose_private_ivar): New decl.
2764 * stub-objc.c (objc_diagnose_private_ivar): New stub.
2766 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
2768 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
2769 * c-common.h (enum rid): Add RID_AT_PACKAGE.
2770 (objc_ivar_visibility_kind): New enum.
2771 (objc_set_visibility): Adjust prototype to use visibility enum.
2772 * stub-objc.c (objc_set_visibility): Adjust stub to use
2775 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
2777 * c-cppbuiltin.c (builtin_define_float_constants): Emit
2778 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
2779 has the appropriate fma builtins.
2780 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
2782 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
2784 merge from FSF apple 'trunk' branch.
2785 2006 Fariborz Jahanian <fjahanian@apple.com>
2787 Radars 4436866, 4505126, 4506903, 4517826
2788 * c-common.c (c_common_resword): Define @property and its attributes.
2789 * c-common.h: Define property attribute enum entries.
2790 (OBJC_IS_PATTR_KEYWORD): New.
2791 (objc_property_attribute_kind): New enum.
2792 Declare objc_set_property_attr (), objc_add_property_variable (),
2793 objc_build_getter_call () and objc_build_setter_call ().
2794 * stub-objc.c (objc_set_property_attr): New stub.
2795 (objc_add_property_variable): Likewise.
2796 (objc_build_getter_call): Likewise.
2797 (objc_build_setter_call) Likewise.
2799 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
2801 merge from FSF apple 'trunk' branch.
2802 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
2804 Radar 3803157 (method attributes)
2805 * c-common.c (handle_deprecated_attribute): Recognize
2806 objc methods as valid declarations.
2807 * c-common.h: Declare objc_method_decl ().
2808 * stub-objc.c (objc_method_decl): New stub.
2810 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2812 * c-common.c (parse_optimize_options): Call
2813 decode_cmdline_options_to_array_default_mask before
2814 decode_options. Update arguments to decode_options.
2815 * c-common.h (c_common_init_options_struct): Declare.
2816 * c-opts.c (c_common_init_options_struct): New. Split out from
2817 c_common_init_options.
2819 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
2821 Implemented fast enumeration for Objective-C.
2822 * c-common.h (objc_finish_foreach_loop): New.
2823 * stub-objc.c (objc_finish_foreach_loop): New.
2825 2010-10-05 Joseph Myers <joseph@codesourcery.com>
2827 * c-common.h (struct diagnostic_context): Don't declare here.
2828 (c_common_initialize_diagnostics): Declare using
2829 diagnostic_context typedef.
2830 * c-opts.c (c_common_handle_option): Pass global_dc to
2831 handle_generated_option.
2833 2010-10-04 Joseph Myers <joseph@codesourcery.com>
2835 * c-opts.c (c_common_handle_option): Pass &global_options_set to
2836 handle_generated_option.
2838 2010-10-03 Ian Lance Taylor <iant@google.com>
2840 * c.opt (-fplan9-extensions): New option.
2842 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2844 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
2846 (c_cpp_builtins): Call functions from cppbuiltin.c instead
2847 of duplicating code.
2849 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
2851 * c-common.c: Add two new entries for @optional
2852 and @required keywords.
2854 merge from FSF 'apple/trunk' branch.
2855 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
2858 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
2859 objective-c keywords.
2860 (objc_set_method_opt): New declaration.
2861 * stub-objc.c (objc_set_method_opt): New stub.
2863 2010-09-30 Joseph Myers <joseph@codesourcery.com>
2865 * c-common.c (handle_optimize_attribute): Pass &global_options to
2866 cl_optimization_save and cl_optimization_restore.
2867 * c-opts.c (c_common_handle_option): Pass &global_options to
2868 handle_generated_option.
2869 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
2870 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
2871 &global_options to cl_optimization_restore.
2873 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
2875 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
2876 Objective-C/Objective-C++ keywords.
2878 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2880 Merge from 'apple/trunk' branch on FSF servers.
2882 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2885 * c-common.h (objc_check_global_decl): New declaration.
2886 * stub-objc.c (objc_check_global_decl): New stub.
2888 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2890 * c.opt: Don't use VarExists.
2892 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2894 * c-common.c (c_cpp_error): Update names of diagnostic_context
2896 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2897 cl_optimization members.
2898 * c-opts.c (warning_as_error_callback, c_common_handle_option,
2899 sanitize_cpp_opts, finish_options): Update names of cpp_options
2902 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2904 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
2905 (objc_is_reserved_word): Removed.
2906 * c-common.c: Updated comments.
2907 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2908 objc_is_reserved_word.
2909 * stub-objc.c (objc_is_reserved_word): Removed.
2911 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2913 * c-common.h (objc_add_method_declaration): Adjust prototype to
2915 (objc_start_method_definition): Likewise.
2916 (objc_build_keyword_decl): Likewise.
2917 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2918 (objc_start_method_definition): Likewise.
2919 (objc_build_keyword_decl): Likewise.
2921 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2923 * c-common.h (objc_start_class_interface): Adjust prototype.
2924 (objc_start_category_interface): Likewise.
2925 (objc_start_protocol): Likewise.
2926 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2927 (objc_start_class_interface): Likewise.
2928 (objc_start_category_interface): Likewise.
2930 2010-09-27 Ian Lance Taylor <iant@google.com>
2932 * c-common.c (c_common_attribute_table): Add no_split_stack.
2933 (handle_no_split_stack_attribute): New static function.
2935 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2937 Merge from 'apple/trunk' branch on FSF servers.
2939 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2942 * c-common.h (objc_have_common_type): New declaration.
2943 * stub-objc.c (objc_have_common_type): New stub.
2945 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2948 * c-common.h (objc_common_type): New prototype.
2949 * stub-objc.c (objc_common_type): New stub.
2951 2010-09-24 Jan Hubicka <jh@suse.cz>
2953 * c-common.c (handle_leaf_attribute): New function.
2954 (struct attribute_spec c_common_att): Add leaf.
2956 2010-09-22 Joseph Myers <joseph@codesourcery.com>
2958 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2959 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2960 -dump, -dump=, -imacros, -imacros=, -include, -include=,
2961 -include-barrier, -include-directory, -include-directory=,
2962 -include-directory-after, -include-directory-after=,
2963 -include-prefix, -include-prefix=, -include-with-prefix,
2964 -include-with-prefix=, -include-with-prefix-after,
2965 -include-with-prefix-after=, -include-with-prefix-before,
2966 -include-with-prefix-before=, -no-integrated-cpp,
2967 -no-line-commands, -no-standard-includes, -no-warnings, -output,
2968 -output=, -pedantic, -pedantic-errors, -preprocess,
2969 -print-missing-file-dependencies, -trace-includes, -traditional,
2970 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
2971 -user-dependencies, -verbose, -write-dependencies,
2972 -write-user-dependencies, no-integrated-cpp, traditional): New.
2974 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2977 * c-common.h (objc_start_method_definition): Return bool instead
2979 * stub-objc.c (objc_start_method_definition): Return bool instead
2982 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2985 * c-common.h (objc_get_interface_ivars): New declaration.
2986 * stub-objc.c (objc_get_interface_ivars): New stub.
2988 2010-09-15 Ian Lance Taylor <iant@google.com>
2990 * c-common.c (parse_optimize_options): Do not capitalize warning
2991 messages. Remove period at end of warning message.
2993 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
2995 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
2996 (handle_alias_attribute): ... here.
2997 (handle_ifunc_attribute): New.
2999 2010-09-06 Mark Mitchell <mark@codesourcery.com>
3001 * c-common.h (do_warn_double_promotion): Declare.
3002 * c-common.c (do_warn_double_promotion): Define.
3004 2010-09-05 Mark Mitchell <mark@codesourcery.com>
3006 * c.opt (Wdouble-promotion): New.
3008 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3010 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
3011 fvtable-thunks, fxref): Mark no longer supported in help text.
3013 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3015 * c.opt (Wimport, fall-virtual, falt-external-templates,
3016 fdefault-inline, fenum-int-equiv, fexternal-templates,
3017 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
3018 fname-mangling-version-, fnew-abi, fnonnull-objects,
3019 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
3020 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
3022 (fhandle-exceptions): Mark with Alias and Warn.
3023 * c-opts.c (c_common_handle_option): Don't handle options marked
3026 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3028 * c.opt (Wcomments, Werror-implicit-function-declaration,
3029 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
3030 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
3032 * c-common.c (option_codes): Use OPT_Wcomment instead of
3034 * c-opts.c (warning_as_error_callback, c_common_handle_option):
3035 Don't handle options marked as aliases.
3037 2010-08-25 Richard Guenther <rguenther@suse.de>
3039 * c-common.c (c_common_get_alias_set): Remove special
3040 handling for pointers.
3042 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
3044 * c-common.c: Use FOR_EACH_VEC_ELT.
3045 * c-gimplify.c: Likewise.
3046 * c-pragma.c: Likewise.
3048 2010-08-16 Joseph Myers <joseph@codesourcery.com>
3050 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
3052 (MMDX): Change back to MMD. Mark NoDriverArg instead of
3054 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
3055 instead of OPT_MDX and OPT_MMDX.
3057 2010-08-16 Joseph Myers <joseph@codesourcery.com>
3059 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
3061 2010-08-12 Joseph Myers <joseph@codesourcery.com>
3063 * c.opt (MD, MMD): Change to MDX and MMDX.
3064 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
3066 2010-08-11 Joseph Myers <joseph@codesourcery.com>
3068 * c-opts.c (c_common_handle_option): Call handle_generated_option
3069 instead of handle_option.
3071 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3073 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
3074 (maybe_apply_renaming_pragma): Delete unneeded declarations.
3076 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3078 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
3079 (pending_redefine_extname): Change type to a VEC.
3080 (add_to_renaming_pragma_list): Update for new type of
3081 pending_redefine_extname.
3082 (maybe_apply_renaming_pragma): Likewise.
3084 2010-08-04 Arnaud Charlet <charlet@adacore.com>
3086 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
3088 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
3089 decide whether a type has already been declared/seen.
3090 Do not go to the original type.
3091 (dump_nested_types): New parameter forward.
3092 Generate forward declaration if needed and mark type as visited.
3093 (print_ada_declaration): Call dump_nested_types if not already done.
3094 Mark types as visited.
3096 2010-08-03 Joseph Myers <joseph@codesourcery.com>
3098 * c.opt (-print-pch-checksum): Remove option.
3099 * c-opts.c (c_common_handle_option): Don't handle
3100 OPT_print_pch_checksum.
3102 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3104 * c-common.h (c_common_handle_option): Update prototype and return
3106 * c-opts.c (c_common_handle_option): Update prototype and return
3107 value type. Update calls to handle_option and
3108 enable_warning_as_error.
3110 2010-07-27 Jakub Jelinek <jakub@redhat.com>
3113 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
3115 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3117 * c-common.h (c_common_missing_argument): Remove.
3118 * c-opts.c (c_common_missing_argument): Remove.
3119 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
3120 idirafter, imacros, include, isysroot, isystem, iquote): Add
3122 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
3124 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3126 * c-common.h (c_common_option_lang_mask,
3127 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
3129 (c_common_init_options): Update prototype.
3130 * c-opts.c (c_common_option_lang_mask): New.
3131 (c_common_initialize_diagnostics): Split out of
3132 c_common_init_options.
3133 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
3135 (c_common_init_options): Update prototype. Use decoded options in
3136 search for -lang-asm.
3138 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
3140 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
3141 * c-format.c: Likewise.
3143 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
3145 * c-common.h: Include diagnostic-core.h. Error if already
3147 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
3149 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3151 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
3152 Do not include expr.h
3153 (vector_mode_valid_p): Move here.
3155 2010-06-21 DJ Delorie <dj@redhat.com>
3157 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
3158 allow these pragmas anywhere.
3160 2010-06-14 Jakub Jelinek <jakub@redhat.com>
3163 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
3164 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
3165 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
3166 ggc_strdup instead of xstrdup.
3168 2010-06-10 Jakub Jelinek <jakub@redhat.com>
3170 * c-cppbuiltin.c: Include cpp-id-data.h.
3171 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
3172 (lazy_hex_fp_value): New function.
3173 (builtin_define_with_hex_fp_value): Provide definitions lazily.
3175 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3177 * c-gimplify.c: Do not include tree-flow.h
3179 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
3182 * c-common.c: Rename targetm member:
3183 targetm.enum_va_list -> targetm.enum_va_list_p
3185 2010-06-28 Anatoly Sokolov <aesok@post.ru>
3187 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
3189 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
3191 * c-cppbuiltin.c: Do not include except.h.
3193 2010-06-24 Andi Kleen <ak@linux.intel.com>
3195 * c-common.c (warn_for_omitted_condop): New.
3196 * c-common.h (warn_for_omitted_condop): Add prototype.
3198 2010-06-21 Joseph Myers <joseph@codesourcery.com>
3200 * c.opt (lang-objc): Remove.
3201 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
3203 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
3205 * c-opts.c: Include "tm_p.h".
3207 2010-06-20 Joseph Myers <joseph@codesourcery.com>
3209 * c-common.c (parse_optimize_options): Update call to
3212 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
3214 * c-common.c (record_types_used_by_current_var_decl): Adjust for
3215 new type of types_used_by_cur_var_decl.
3217 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
3220 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
3221 for C++ standard compliance.
3223 2010-06-16 Jason Merrill <jason@redhat.com>
3225 * c.opt: Add -Wnoexcept.
3227 2010-06-16 Richard Guenther <rguenther@suse.de>
3230 * c-common.c (c_common_truthvalue_conversion): Remove
3231 premature and wrong optimization concering ADDR_EXPRs.
3233 2010-06-15 Arnaud Charlet <charlet@adacore.com>
3235 * c-ada-spec.c (dump_sloc): Remove column info.
3236 (is_simple_enum): New function.
3237 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
3238 enum types when relevant.
3240 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3242 * c-common.c (conversion_warning): Warn at expression
3245 2010-06-10 Joseph Myers <joseph@codesourcery.com>
3247 * c-opts.c (c_common_handle_option): Don't handle
3250 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3252 * c-pragma.c (push_alignment): Use typed GC allocation.
3253 (handle_pragma_push_options): Likewise.
3255 * c-common.c (parse_optimize_options): Likewise.
3257 * c-common.h (struct sorted_fields_type): Add variable_size GTY
3260 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3262 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
3263 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3264 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3265 flag_signed_bitfields, warn_strict_null_sentinel,
3266 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
3267 flag_gen_declaration, flag_no_gnu_keywords,
3268 flag_implement_inlines, flag_implicit_templates,
3269 flag_implicit_inline_templates, flag_optional_diags,
3270 flag_elide_constructors, flag_default_inline, flag_rtti,
3271 flag_conserve_space, flag_access_control, flag_check_new,
3272 flag_new_for_scope, flag_weak, flag_working_directory,
3273 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
3274 flag_enforce_eh_specs, flag_threadsafe_statics,
3275 flag_pretty_templates): Remove.
3276 * c-common.h (flag_preprocess_only, flag_nil_receivers,
3277 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
3278 flag_replace_objc_classes, flag_undef, flag_no_builtin,
3279 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3280 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3281 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
3282 flag_no_gnu_keywords, flag_implement_inlines,
3283 flag_implicit_templates, flag_implicit_inline_templates,
3284 flag_optional_diags, flag_elide_constructors, flag_default_inline,
3285 flag_rtti, flag_conserve_space, flag_access_control,
3286 flag_check_new, flag_new_for_scope, flag_weak,
3287 flag_working_directory, flag_use_cxa_atexit,
3288 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
3289 flag_threadsafe_statics, flag_pretty_templates,
3290 warn_strict_null_sentinel): Remove.
3291 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
3292 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
3293 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
3294 fimplicit-inline-templates, fimplicit-templates,
3295 flax-vector-conversions, fms-extensions, fnil-receivers,
3296 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
3297 frtti, fshort-double, fshort-enums, fshort-wchar,
3298 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
3299 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
3300 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
3301 gen-decls, undef): Use Var.
3302 (fdefault-inline, foptional-diags): Document as doing nothing.
3303 * c-opts.c (c_common_handle_option): Remove cases for options now
3304 using Var. Mark ignored options as such.
3306 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
3308 * c-common.c: Moved to here from parent directory.
3309 * c-common.def: Likewise.
3310 * c-common.h: Likewise.
3311 * c-cppbuiltin.c: Likewise.
3312 * c-dump.c: Likewise.
3313 * c-format.c: Likewise.
3314 * c-format.h : Likewise.
3315 * c-gimplify.c: Likewise.
3316 * c-lex.c: Likewise.
3317 * c-omp.c: Likewise.
3319 * c-opts.c: Likewise.
3320 * c-pch.c: Likewise.
3321 * c-ppoutput.c: Likewise.
3322 * c-pragma.c: Likewise.
3323 * c-pragma.h: Likewise.
3324 * c-pretty-print.c: Likewise.
3325 * c-pretty-print.h: Likewise.
3326 * c-semantics.c: Likewise.
3327 * stub-objc.c: Likewise.
3329 * c-common.c: Include gt-c-family-c-common.h.
3330 * c-pragma.c: Include gt-c-family-c-pragma.h.
3332 Copyright (C) 2010-2013 Free Software Foundation, Inc.
3334 Copying and distribution of this file, with or without modification,
3335 are permitted in any medium without royalty provided the copyright
3336 notice and this notice are preserved.