1 2013-12-23 Stuart Hastings <stuart@apple.com>
2 Bill Maddox <maddox@google.com>
3 Jason Merrill <jason@redhat.com>
5 * c.opt: Add -fdeclone-ctor-dtor.
6 * c-opts.c (c_common_post_options): Default to on iff -Os.
8 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
10 * c-common.c (c_common_attribute_table): Added "cilk simd function"
12 * c-pragma.h (enum pragma_cilk_clause): Remove.
13 (enum pragma_omp_clause): Added the following fields:
14 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
15 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
16 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
17 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
18 PRAGMA_CILK_CLAUSE_UNIFORM.
21 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
23 * cilk.c (cilk_outline): Made this function non-static.
24 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
25 (create_cilk_wrapper): Added a new parameter: a function pointer.
26 (c_install_body_w_frame_cleanup): Remove
27 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
28 * c-common.h (cilk_outline): New prototype.
29 (gimplify_cilk_spawn): Removed two parameters.
30 (cilk_install_body_with_frame_cleanup): New prototype.
31 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
34 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
36 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
38 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
39 (int_array_type_node): Remove.
40 * c-common.c (c_common_nodes_and_builtins): Don't build it.
42 2013-12-05 Marek Polacek <polacek@redhat.com>
45 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
48 2013-12-04 Joseph Myers <joseph@codesourcery.com>
51 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
52 and check field alignment if set.
53 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
54 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
56 2013-12-04 Jakub Jelinek <jakub@redhat.com>
57 Marek Polacek <polacek@redhat.com>
59 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
60 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
62 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
65 * cilk.c (gimplify_cilk_spawn): Properly handle function without
68 2013-11-29 Jakub Jelinek <jakub@redhat.com>
71 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
72 goto invalid. If it is error_mark_node, don't issue further
75 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
77 * c.opt (Wopenmp-simd): New.
79 2013-11-22 Jakub Jelinek <jakub@redhat.com>
81 * c-ubsan.h (ubsan_instrument_return): New prototype.
82 * c-ubsan.c (ubsan_instrument_return): New function.
84 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
86 * c-common.c: Add required include files from gimple.h.
87 * c-gimplify.c: Likewise
90 2013-11-22 David Malcolm <dmalcolm@redhat.com>
92 * c-common.c (unsafe_conversion_p): Remove use of
93 EXPR_LOC_OR_HERE macro.
94 (conversion_warning): Likewise.
95 (warnings_for_convert_and_check): Likewise.
96 (warn_for_collisions_1): Likewise.
97 (shorten_compare): Likewise, and remove use of in_system_header
98 macro, using the location from the former.
99 * c-lex.c (dump_one_header): Remove use of input_filename macro.
100 (cb_def_pragma): Remove use of in_system_header macro.
101 (lex_string): Likewise.
102 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
104 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
105 Mike Stump <mikestump@comcast.net>
106 Richard Sandiford <rdsandiford@googlemail.com>
108 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
109 instead of TREE_INT_CST_LOW, in cases where there is a protecting
110 tree_fits_shwi_p or tree_fits_uhwi_p.
111 (dump_generic_ada_node): Likewise.
112 * c-format.c (check_format_arg): Likewise.
113 * c-pretty-print.c (pp_c_integer_constant): Likewise.
115 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
117 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
119 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
122 * c-common.c (unsafe_conversion_p): Make this function
123 return an enumeration with more detail.
124 (conversion_warning): Use the new return type of
125 unsafe_conversion_p to separately warn either about conversions
126 that lower floating point number precision or about the other
127 kinds of conversions.
128 * c-common.h (enum conversion_safety): New enumeration.
129 (unsafe_conversion_p): switching return type to
130 conversion_safety enumeration.
131 * c.opt: Adding new warning -Wfloat-conversion and
132 enabling it with -Wconversion.
134 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
136 * c-opts.c: Include plugin.h.
137 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
139 2013-11-19 Marek Polacek <polacek@redhat.com>
141 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
143 (ubsan_instrument_shift): Likewise.
144 (ubsan_instrument_vla): Likewise.
146 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
148 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
149 cast to unsigned type.
151 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
153 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
155 (complete_array_type): Update comment to refer to tree_to_[su]hwi
156 rather than tree_low_cst.
158 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
160 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
161 tree_to_uhwi throughout.
163 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
165 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
166 tree_low_cst (..., 0) with tree_to_shwi throughout.
168 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
170 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
171 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
173 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
175 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
176 host_integerp (..., 0) with tree_fits_shwi_p throughout.
178 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
180 * c-cilkplus.c: New file.
181 * c-common.c (readonly_error): Add location argument.
182 * c-common.h (readonly_error): Same.
183 (c_finish_cilk_clauses): Protoize.
184 (c_check_cilk_loop): Same.
185 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
186 Do not fail on error_mark_node.
187 Abstract increment canonicalization to here...
188 (c_omp_for_incr_canonicalize_ptr): New.
189 c-pragma.c (init_pragma): Register "simd" pragma.
190 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
191 (enum pragma_cilk_clause): New.
193 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
195 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
196 wchar_type and host_integerp checks.
198 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
200 * c-common.c: Likewise.
201 * c-gimplify.c: Likewise.
204 2013-11-14 Diego Novillo <dnovillo@google.com>
206 * c-common.c: Include fold-const.h.
207 Include stor-layout.h.
209 Include stringpool.h.
213 * c-cppbuiltin.c: Include stor-layout.h.
214 Include stringpool.h.
215 * c-format.c: Include stringpool.h.
216 * c-lex.c: Include stringpool.h.
217 Include stor-layout.h.
218 * c-pragma.c: Include stringpool.h.
221 Include gcc-symtab.h.
222 * c-pretty-print.c: Include stor-layout.h.
224 * cilk.c: Include stringpool.h.
227 2013-11-13 Joseph Myers <joseph@codesourcery.com>
229 * c-common.h (enum rid): Add RID_AUTO_TYPE.
230 * c-common.c (c_common_reswords): Add __auto_type.
231 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
233 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
235 * c-common.c: Include gimplify.h.
236 * c-gimplify.c: Likewise.
238 * c-omp.c: Include gimple-expr.h instead of gimple.h.
239 * c-ubsan.c: Don't include gimple.h.
241 2013-11-12 Joseph Myers <joseph@codesourcery.com>
243 * c-common.c (c_common_reswords): Add _Thread_local.
245 2013-11-09 Joseph Myers <joseph@codesourcery.com>
247 * c-common.c (atomic_size_supported_p): New function.
248 (resolve_overloaded_atomic_exchange)
249 (resolve_overloaded_atomic_compare_exchange)
250 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
251 Use it instead of comparing size with a local list of sizes.
253 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
254 Joseph Myers <joseph@codesourcery.com>
256 * c-common.h (enum rid): Add RID_ATOMIC.
257 * c-common.c (c_common_reswords): Add _Atomic.
258 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
259 (keyword_is_type_qualifier): Accept RID_ATOMIC.
260 * c-format.c (check_format_types): Check for extra _Atomic
261 qualifiers in format argument.
262 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
263 (pp_c_type_qualifier_list): Mention _Atomic in comment.
265 2013-11-06 Tobias Burnus <burnus@net-b.de>
267 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
269 2013-11-06 Joseph Myers <joseph@codesourcery.com>
271 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
273 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
274 to mean lack of IEEE 754 support.
276 2013-11-05 Tobias Burnus <burnus@net-b.de>
278 * c.opt (-Wdate-time): New option
279 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
281 2013-11-05 Joseph Myers <joseph@codesourcery.com>
283 * c-cppbuiltin.c (cpp_iec_559_value): Test
284 flag_excess_precision_cmdline not flag_excess_precision.
286 2013-11-05 Tobias Burnus <burnus@net-b.de>
288 * c.opt (fopenmp-simd): New option.
289 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
290 (omp_pragmas): ... this new struct.
291 (c_pp_lookup_pragma): Also walk omp_pragmas.
292 (init_pragma): Init pragmas for -fopenmp-simd.
294 2013-11-04 Marek Polacek <polacek@redhat.com>
297 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
299 2013-11-04 Joseph Myers <joseph@codesourcery.com>
301 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
303 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
305 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
307 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
308 (dump_ada_specs): Adjust prototype of second callback.
309 * c-ada-spec.c (cpp_check): New global variable.
310 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
311 (print_generic_ada_decl): Likewise.
312 (has_static_fields): Change return type to bool and add guard.
313 (has_nontrivial_methods): New predicate.
314 (is_tagged_type): Change return type to bool.
315 (separate_class_package): Call has_nontrivial_methods.
316 (pp_ada_tree_identifier): Minor tweaks.
317 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
318 (dump_ada_array_domains): Likewise.
319 (dump_ada_array_type): Likewise.
320 (dump_template_types): Remove cpp_check parameter and do not pass it to
321 dump_generic_ada_node.
322 (dump_ada_template): Likewise.
323 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
325 (print_ada_methods): Change return type to integer. Remove cpp_check
326 parameter and do not pass it down.
327 (dump_nested_types): Remove cpp_check parameter and do not pass it to
328 dump_generic_ada_node.
329 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
331 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
332 down. Use has_nontrivial_methods to recognize C++ classes. Use return
333 value of print_ada_methods.
334 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
335 Set cpp_check to it before invoking dump_ada_nodes.
336 (dump_ada_specs): Likewise.
338 2013-11-03 Marek Polacek <polacek@redhat.com>
340 * c-ubsan.c: Don't include hash-table.h.
341 (ubsan_instrument_vla): New function.
342 * c-ubsan.h: Declare it.
344 2013-10-31 David Malcolm <dmalcolm@redhat.com>
346 Automated part of renaming of symtab_node_base to symtab_node.
348 Patch autogenerated by rename_symtab.py from
349 https://github.com/davidmalcolm/gcc-refactoring-scripts
350 revision 58bb219cc090b2f4516a9297d868c245495ee622
352 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
353 symtab_node_base to symtab_node.
355 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
357 Implement C++14 digit separators.
358 * c-lex.c (interpret_float): Remove digit separators from scratch string
359 before building real literal.
361 2013-10-30 Jakub Jelinek <jakub@redhat.com>
363 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
365 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
367 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
369 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
371 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
372 (insert_cilk_frame): New prototype.
373 (cilk_init_builtins): Likewise.
374 (gimplify_cilk_spawn): Likewise.
375 (c_cilk_install_body_w_frame_cleanup): Likewise.
376 (cilk_detect_spawn_and_unwrap): Likewise.
377 (cilk_set_spawn_marker): Likewise.
378 (build_cilk_sync): Likewise.
379 (build_cilk_spawn): Likewise.
382 2013-10-29 David Malcolm <dmalcolm@redhat.com>
384 Patch autogenerated by refactor_symtab.py from
385 https://github.com/davidmalcolm/gcc-refactoring-scripts
386 revision 58bb219cc090b2f4516a9297d868c245495ee622
388 * c-gimplify.c (c_genericize): Update for conversion of symtab types
389 to a true class hierarchy.
390 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
392 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
394 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
396 2013-10-26 Jeff Law <law@redhat.com>
398 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
399 * c-family/c.opt: Ignore and warn for mudflap options.
401 2013-10-24 Tobias Burnus <burnus@net-b.de>
404 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
405 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
407 2013-10-23 Jason Merrill <jason@redhat.com>
409 * c-format.c (gcc_cxxdiag_char_table): Add %X.
411 2013-10-11 Jakub Jelinek <jakub@redhat.com>
413 * c-common.h (omp_clause_mask::operator !=): New method.
414 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
415 instead of if (mask & something) tests everywhere.
417 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
418 201307 instead of 201107.
419 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
420 (c_common_attribute_table): Add "omp declare target" and
421 "omp declare simd" attributes.
422 (handle_omp_declare_target_attribute,
423 handle_omp_declare_simd_attribute): New functions.
424 * c-omp.c: Include c-pragma.h.
425 (c_finish_omp_taskgroup): New function.
426 (c_finish_omp_atomic): Add swapped argument, if true,
427 build the operation first with rhs, lhs arguments and use NOP_EXPR
429 (c_finish_omp_for): Add code argument, pass it down to make_code.
430 (c_omp_split_clauses): New function.
431 (c_split_parallel_clauses): Removed.
432 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
433 c_omp_declare_simd_clauses_to_decls): New functions.
434 * c-common.h (omp_clause_mask): New type.
435 (OMP_CLAUSE_MASK_1): Define.
436 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
437 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
438 omp_clause_mask::operator |, omp_clause_mask::operator &,
439 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
440 omp_clause_mask::operator ==): New methods.
441 (enum c_omp_clause_split): New.
442 (c_finish_omp_taskgroup): New prototype.
443 (c_finish_omp_atomic): Add swapped argument.
444 (c_finish_omp_for): Add code argument.
445 (c_omp_split_clauses): New prototype.
446 (c_split_parallel_clauses): Removed.
447 (c_omp_declare_simd_clauses_to_numbers,
448 c_omp_declare_simd_clauses_to_decls): New prototypes.
449 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
450 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
451 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
452 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
453 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
454 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
455 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
456 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
457 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
458 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
459 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
460 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
461 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
462 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
463 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
464 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
465 PRAGMA_OMP_CLAUSE_UNIFORM.
467 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
469 PR tree-optimization/20318
470 * c-common.c (handle_returns_nonnull_attribute): New function.
471 (c_common_attribute_table): Add returns_nonnull.
473 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
476 * c.opt (fcheck-new): Move to common.opt.
478 2013-09-25 Marek Polacek <polacek@redhat.com>
479 Jakub Jelinek <jakub@redhat.com>
482 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
483 an expression if we can prove it is correct.
484 (ubsan_instrument_division): Likewise. Remove unnecessary
487 2013-09-18 Marek Polacek <polacek@redhat.com>
490 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
492 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
494 2013-09-14 Iain Sandoe <iain@codesourcery.com>
497 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
498 fobjc-gc, freplace-objc-classes): Accept for LTO.
500 2013-09-13 Jacek Caban <jacek@codeweavers.com>
502 * c-target.def: New hook
504 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
507 * c.opt (Wdelete-incomplete): Add.
509 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
511 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
512 (vector_types_compatible_elements_p): New function.
513 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
515 (vector_types_compatible_elements_p): Declare.
517 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
519 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
520 a virtual member function.
521 (pp_simple_type_specifier): Remove.
522 (pp_c_type_specifier): Likewise.
523 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
524 Rename from pp_c_type_specifier. Adjust.
525 (c_pretty_printer::c_pretty_printer): Do not assign to
526 simple_type_specifier.
528 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
530 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
532 (c_pretty_printer::storage_class_specifier): Likewise.
533 (c_pretty_printer::initializer): Likewise.
534 (pp_declaration): Remove.
535 (pp_declaration_specifiers): Likewise.
536 (pp_abstract_declarator): Likewise.
537 (pp_declarator): Likewise.
538 (pp_type_id): Likewise.
539 (pp_statement): Likewise.
540 (pp_constant): Likewise.
541 (pp_id_expression): Likewise.
542 (pp_primary_expression): Likewise.
543 (pp_unary_expression): Likewise.
544 (pp_multiplicative_expression): Likewise.
545 (pp_conditional_expression): Likewise.
546 (pp_assignment_expression): Likewise.
547 (pp_expression): Likewise.
548 (pp_c_type_id): Likewise.
549 (pp_c_storage_class_specifier): Likewise.
550 * c-pretty-print.c (pp_c_type_cast): Tidy.
551 (pp_c_pointer): Likewise.
552 (pp_c_type_specifier): Likewise.
553 (pp_c_parameter_type_list): Likewise.
554 (pp_c_function_definition): Likewise.
555 (pp_c_init_declarator): Likewise.
556 (pp_c_initializer_list): Likewise.
557 (pp_c_constructor_elts): Likewise.
558 (c_pretty_printer::direct_abstract_declarator): Likewise.
559 (c_pretty_printer::declaration_specifiers): Likewise.
560 (c_pretty_printer::primary_expression): Likewise.
561 (c_pretty_printer::postfix_expression): Likewise.
562 (c_pretty_printer::type_id): Rename from pp_c_type_id.
563 (c_pretty_printer::storage_class_specifier): Rename from
564 pp_c_storage_class_specifier.
565 (c_pretty_printer::initializer): Rename from pp_c_initializer.
566 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
567 storage_class_specifier, initializer, offset_list, flags.
569 2013-08-30 Marek Polacek <polacek@redhat.com>
571 * c-ubsan.c: New file.
572 * c-ubsan.h: New file.
574 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
576 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
578 (c_pretty_printer::declaration_specifiers): Likewise.
579 (c_pretty_printer::declarator): Likewise.
580 (c_pretty_printer::abstract_declarator): Likewise.
581 (c_pretty_printer::direct_abstract_declarator): Likewise.
582 (c_pretty_printer::direct_declarator): Likewise.
583 (c_pretty_printer::function_specifier): Likewise.
584 (pp_declaration): Adjust.
585 (pp_declaration_specifiers): Likewise.
586 (pp_abstract_declarator): Likewise.
587 (pp_direct_declarator): Likewise.
588 (pp_function_specifier): Likewise.
589 (pp_direct_abstract_declarator): Remove as unused.
590 (pp_c_declaration): Remove.
591 (pp_c_declaration_specifiers): Likewise.
592 (pp_c_declarator): Likewise.
593 (pp_c_direct_declarator): Likewise.
594 (pp_c_function_specifier): Likewise.
595 (pp_c_direct_abstract_declarator): Likewise.
596 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
597 from pp_c_abstract_declarator. Adjust.
598 (c_pretty_printer::direct_abstract_declarator): Rename from
599 pp_c_direct_abstract_declarator. Adjust.
600 (c_pretty_printer::function_specifier): Rename from
601 pp_c_function_specifier. Adjust.
602 (c_pretty_printer::declaration_specifiers): Rename from
603 pp_c_declaration_specifiers. Adjust.
604 (c_pretty_printer::direct_declarator): Rename from
605 pp_c_direct_declarator. Adjust.
606 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
607 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
608 (c_pretty_printer::c_pretty_printer): Do not assign to
609 declaration, declaration_specifiers, declarator,
610 direct_declarator, direct_abstract_declarator, function_specifier.
612 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
614 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
615 virtual member function.
616 (c_pretty_printer::multiplicative_expression): Likewise.
617 (c_pretty_printer::conditional_expression): Likewise.
618 (c_pretty_printer::assignment_expression): Likewise.
619 (c_pretty_printer::expression): Likewise.
620 (pp_unary_expression): Adjust.
621 (pp_multiplicative_expression): Likewise.
622 (pp_assignment_expression): Likewise.
623 (pp_conditional_expression): Likewise.
624 (pp_expression): Likewise.
625 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
626 from pp_c_unary_expression. Adjust.
627 (c_pretty_printer::multiplicative_expression): Rename from
628 pp_c_multiplicative_expression. Adjust.
629 (c_pretty_printer::conditional_expression): Rename from
630 pp_c_conditional_expression. Adjust.
631 (c_pretty_printer::assignment_expression): Rename from
632 pp_c_assignment_expression. Adjust.
633 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
634 (c_pretty_printer::c_pretty_printer): Do not assign to
635 unary_expression, multiplicative_expression,
636 conditional_expression, expression.
638 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
640 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
641 virtual member function.
642 (pp_postfix_expression): Adjust.
643 (pp_c_postfix_expression): Remove.
644 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
645 from pp_c_postfix_expression. Adjust.
646 (c_pretty_printer::c_pretty_printer): Do not assign to
649 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
651 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
652 virtua member function.
653 (pp_primary_expression): Adjust.
654 (pp_c_primary_expression): Remove.
655 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
656 from pp_c_primary_expression. Adjust.
657 (pp_c_initializer_list): Use pp_primary_expression.
658 (c_pretty_printer::c_pretty_printer): Do not assign to
661 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
663 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
664 * c-pretty-print.c (M_): Remove.
665 (c_pretty_printer::translate_string): Define.
666 (pp_c_type_specifier): Use it.
667 (pp_c_primary_expression): Likewise.
668 (pp_c_expression): Likewise.
670 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
672 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
674 (pp_c_id_expression): Remove.
675 (pp_id_expression): Adjust.
676 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
677 pp_c_id_expression. Adjust.
678 (pp_c_postfix_expression): Use pp_id_expression.
679 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
681 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
683 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
685 (pp_constant): Adjust.
686 (pp_c_constant): Remove.
687 * c-pretty-print.c (c_pretty_printer::constant): Rename from
688 pp_c_constant. Adjust.
690 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
691 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
693 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
695 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
696 (c_pretty_printer::c_pretty_printer): Declare.
697 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
698 c_pretty_printer_init. Adjust.
699 (print_c_tree): Do not call c_pretty_printer_init.
700 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
702 2013-08-09 Arnaud Charlet <charlet@adacore.com>
704 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
706 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
709 * c-common.c (pointer_int_sum): Add bool parameter.
710 * c-common.h (pointer_int_sum): Adjust declaration.
712 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
714 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
715 c_pretty_printer variable.
717 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
719 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
721 (pp_c_base): Likewise. Adjust users.
722 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
723 (pp_c_whitespace): Do not call pp_base.
724 (pp_c_left_paren): Likewise.
725 (pp_c_right_paren): Likewise.
726 (pp_c_left_brace): Likewise.
727 (pp_c_right_brace): Likewise.
728 (pp_c_left_bracket): Likewise.
729 (pp_c_right_bracket): Likewise.
730 (pp_c_dot): Likewise.
731 (pp_c_ampersand): Likewise.
732 (pp_c_star): Likewise.
733 (pp_c_arrow): Likewise.
734 (pp_c_semicolon): Likewise.
735 (pp_c_complement): Likewise.
736 (pp_c_exclamation): Likewise.
737 (pp_c_direct_declarator): Likewise.
738 (pp_c_ws_string): Likewise.
739 (pp_c_identifier): Likewise.
740 (pp_c_statement): Likewise.
741 (print_c_tree): Likewise.
743 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
746 * c-common.c (c_parse_error): Catch user-defined literal tokens and
747 provide useful error strings.
749 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
751 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
752 printer functions instead of pp_string or operators and punctuators.
753 (dump_generic_ada_node): Likewise.
754 * c-pretty-print.c (pp_c_type_specifier): Likewise.
755 (pp_c_relational_expression): Likewise.
756 (pp_c_logical_or_expression): Likewise.
758 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
760 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
761 functions instead of pp_character.
762 (pp_ada_tree_identifier): Likewise.
763 (dump_ada_double_name): Likewise.
764 (dump_ada_function_declaration): Likewise.
765 (dump_ada_array_domains): Likewise.
766 (dump_template_types): Likewise.
767 (dump_generic_ada_node): Likewise.
768 (print_ada_declaration): Likewise.
769 (print_ada_struct_decl): Likewise.
770 * c-pretty-print.c (pp_c_integer_constant): Likewise.
772 2013-07-23 Tom Tromey <tromey@redhat.com>
774 * c-common.h (enum rid) <RID_GENERIC>: New constant.
775 * c-common.c (c_common_reswords): Add _Generic.
777 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
779 * c-common.c: Fix typos.
780 * c-common.h: Likewise.
782 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
785 * c-common.c (c_common_attribute_table): Add warn_unused.
786 (handle_warn_unused_attribute): New.
788 2013-07-10 Jakub Jelinek <jakub@redhat.com>
790 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
791 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
793 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
796 * c.opt: Add Wconditionally-supported.
798 2013-07-08 Graham Stott <graham.stott@btinternet.com>
800 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
801 unused variables l_length and l_node.
803 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
806 * c-common.c (complete_array_type): Delay folding first index
807 like other indices. When folding, check for index overflow.
809 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
812 * c-common.h (c_build_vec_perm_expr): New complain argument.
813 * c-common.c (c_build_vec_perm_expr): Likewise.
814 Use save_expr also in C++.
816 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
818 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
819 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
820 * c-opts.c (c_common_post_options): Likewise.
822 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
824 * array-notation-common.c (length_mismatch_in_expr): Changed the
825 parameter type's from a dynamic array to a vec_tree. Also removed
827 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
830 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
832 * c-common.h (struct cilkplus_an_parts): New structure.
833 (struct cilkplus_an_loop_parts): Likewise.
834 (cilkplus_extract_an_triplets): New prototype.
835 (fix_sec_implicit_args): Likewise.
836 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
837 (fix_sec_implicit_args): Likewise.
839 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
841 * array-notation-common.c (find_inv_trees): Removed an unwanted
843 * c-common.h (struct inv_list::additional_tcodes): Changed type from
844 enum rid to enum tree_code.
846 2013-06-11 Jan Hubicka <jh@suse.cz>
848 * c-common.c (handle_alias_ifunc_attribute): Do not set
849 DECL_EXTERNAL for weakref variables.
850 * c-pragma.c (handle_pragma_weak): Make sure aliases
851 are not declared as external.
853 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
855 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
856 function from c/c-array-notation.c.
857 (is_cilkplus_reduce_builtin): Likewise.
858 (find_rank): Likewise.
859 (extract_array_notation_exprs): Likewise.
860 (replace_array_notations): Likewise.
861 (find_inv_trees): Likewise.
862 (replace_inv_trees): Likewise.
863 (contains_array_notation_expr): Likewise.
864 (find_correct_array_notation_type): Likewise.
865 * c-common.h (struct inv_list): Moved this struct from the file
866 c/c-array-notation.c and added a new field called additional tcodes.
867 (length_mismatch_in_expr_p): New prototype.
868 (is_cilkplus_reduce_builtin): Likewise.
869 (find_rank): Likewise.
870 (extract_array_notation_exprs): Likewise.
871 (replace_array_notation): Likewise.
872 (find_inv_trees): Likewise.
873 (replace_inv_trees): Likewise.
874 (find_correct_array_notation_type): Likewise.
876 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
878 * c-common.c (c_define_builtins): When cilkplus is enabled, the
879 function array_notation_init_builtins is called.
880 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
881 * c-common.def (ARRAY_NOTATION_REF): New tree.
882 * c-common.h (build_array_notation_expr): New function declaration.
883 (build_array_notation_ref): Likewise.
884 (extract_sec_implicit_index_arg): New extern declaration.
885 (is_sec_implicit_index_fn): Likewise.
886 (ARRAY_NOTATION_CHECK): New define.
887 (ARRAY_NOTATION_ARRAY): Likewise.
888 (ARRAY_NOTATION_START): Likewise.
889 (ARRAY_NOTATION_LENGTH): Likewise.
890 (ARRAY_NOTATION_STRIDE): Likewise.
891 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
893 (pp_c_expression): Likewise.
894 * c.opt (flag_enable_cilkplus): New flag.
895 * array-notation-common.c: New file.
897 2013-05-14 Jakub Jelinek <jakub@redhat.com>
900 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
902 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
904 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
907 2013-05-07 Han Shen <shenhan@google.com>
909 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
911 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
913 * c-common.c (check_user_alignment): Emit error for negative values.
915 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
917 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
919 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
921 * c-cppbuiltin.c (c_cpp_builtins): Do not define
922 __GXX_EXPERIMENTAL_CXX1Y__.
924 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
925 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
927 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
928 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
929 to simply use OPT_Wpointer_arith.
930 (c_sizeof_or_alignof_type): Likewise.
932 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
934 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
936 2013-04-12 Jakub Jelinek <jakub@redhat.com>
938 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
939 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
942 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
944 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
946 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
948 * c-common.c (pointer_int_sum): Remove dead code.
950 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
953 * c-common.c (handle_optimize_attribute): Don't call
954 save_optabs_if_changed.
956 2013-03-05 Jakub Jelinek <jakub@redhat.com>
959 * c-pch.c (pch_init): Free target_validity at the end.
961 2013-03-04 Jakub Jelinek <jakub@redhat.com>
963 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
965 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
966 Jakub Jelinek <jakub@redhat.com>
969 * c-common.c (handle_no_sanitize_address_attribute): New function.
970 (c_common_attribute_table): Add no_sanitize_address attribute.
971 (handle_no_address_safety_analysis_attribute): Add
972 no_sanitize_address attribute, not no_address_safety_analysis
975 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
978 * c-common.c (handle_optimize_attribute): Call
979 save_optabs_if_changed.
981 2013-02-18 Jakub Jelinek <jakub@redhat.com>
982 Steven Bosscher <steven@gcc.gnu.org>
985 * c-opts.c (c_common_post_options): If debug info is enabled
986 and non-dwarf*, refuse to load PCH files and when writing PCH
989 2013-02-05 Jakub Jelinek <jakub@redhat.com>
992 * c-common.c (handle_error_attribute): Fix condition.
994 2013-01-30 Jakub Jelinek <jakub@redhat.com>
997 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
999 2013-01-18 Jason Merrill <jason@redhat.com>
1002 * c.opt (-fextern-tls-init): New.
1003 * c-opts.c (c_common_post_options): Handle it.
1005 2013-01-09 Jakub Jelinek <jakub@redhat.com>
1008 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
1009 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
1010 and is either negative or bigger or equal to type precision
1011 of the first operand.
1013 2012-12-03 Marek Polacek <polacek@redhat.com>
1016 * c-common.c (check_user_alignment): Swap order of tests,
1017 check TREE_CODE first.
1019 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
1022 * c-common.h (overflow_type): New enum.
1023 (build_userdef_literal): Add overflow_type argument.
1024 (tree_userdef_literal): Add overflow_type.
1025 (USERDEF_LITERAL_OVERFLOW): New access macro.
1026 * c-common.c (build_userdef_literal): Add overflow_type
1028 * c-lex.c (c_lex_with_flags): Add overflow_type to
1029 build_userdef_literal calls.
1030 (interpret_integer, interpret_float): Add overflow_type argument.
1032 2012-11-28 Richard Biener <rguenther@suse.de>
1035 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1036 here and use a type with proper overflow behavior for types that would
1037 need to be promoted for the arithmetic.
1039 2012-11-23 Jakub Jelinek <jakub@redhat.com>
1042 * c-common.c (handle_no_address_safety_analysis_attribute): New
1044 (c_common_attribute_table): Add no_address_safety_analysis.
1046 2012-11-16 Simon Baldwin <simonb@google.com>
1048 * c.opt: Add f[no-]canonical-system-headers.
1049 * c-opts.c (c_common_handle_option): Handle
1050 OPT_fcanonical_system_headers.
1052 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
1055 * c-opts.c (c_common_handle_option): Set new flags.
1056 * c.opt: Describe new flags.
1058 2012-11-09 Jason Merrill <jason@redhat.com>
1060 * c.opt (Wabi-tag): New.
1062 2012-11-09 Andi Kleen <ak@linux.intel.com>
1065 * c-common.c (get_atomic_generic_size): Mask with
1068 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1071 * c.opt (Wformat): Make it Alias Wformat=1.
1072 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
1073 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
1075 (Wformat=): RejectNegative. Use LangEnabledBy.
1076 (Wnonnull): Use LangEnabledBy.
1077 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
1078 * c-format.c (set_Wformat): Delete.
1079 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
1080 (maybe_read_dollar_number): Likewise.
1081 (avoid_dollar_number): Likewise.
1082 (finish_dollar_format_checking): Likewise.
1083 (check_format_info): Likewise.
1084 (check_format_info_main): Likewise.
1085 (check_format_types): Likewise.
1086 (format_type_warning): Likewise.
1087 * c-common.c (int): Likewise.
1088 (check_function_sentinel): Likewise.
1089 * c-common.h (warn_format,set_Wformat): Do not declare here.
1091 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1094 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
1095 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
1097 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
1099 (Wvariadic-macros): Init(1).
1100 * c-opts.c (c_common_handle_option): Do not handle them
1102 (c_common_post_options): Likewise.
1103 (sanitize_cpp_opts): warn_unused_macros is now
1104 cpp_warn_unused_macros.
1105 (push_command_line_include): Likewise.
1106 * c-common.c (warn_unknown_pragmas): Do not define.
1107 * c-common.h (warn_unknown_pragmas): Do not declare.
1109 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1112 * c-common.c (conversion_warning): Handle conditional expressions.
1114 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1117 * c.opt (Wreturn_local_addr): Define new option.
1119 2012-10-25 Jason Merrill <jason@redhat.com>
1121 * c.opt (Wvirtual-move-assign): New.
1123 * c.opt (Winherited-variadic-ctor): New.
1125 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
1128 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
1130 2012-10-23 Joseph Myers <joseph@codesourcery.com>
1132 * c-common.h (pch_cpp_save_state): Declare.
1133 * c-target.def (c_preinclude): New hook.
1134 * c-opts.c (done_preinclude): New.
1135 (push_command_line_include): Handle default preincluded header.
1136 (cb_file_change): Call pch_cpp_save_state when calling
1137 push_command_line_include.
1138 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
1139 (pch_cpp_save_state): New.
1140 (pch_init): Call pch_cpp_save_state conditionally, instead of
1141 calling cpp_save_state.
1143 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1147 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
1148 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
1149 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
1150 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
1151 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
1152 * c-opts.c (c_common_handle_option): Remove explicit handling from
1154 (c_common_post_options): Likewise.
1156 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
1158 * c-ada-spec.c (LOCATION_COL): Delete.
1159 (compare_location): New function.
1160 (compare_node): Use it.
1161 (compare_comment): Likewise.
1163 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1167 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
1168 * c-opts.c (c_common_handle_option): Do not set them here. Add
1170 (c_common_post_options): Likewise.
1172 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
1174 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
1175 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
1176 Remove POINTER_TYPE handling, add large unsigned handling and use
1177 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
1179 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1182 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
1183 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
1184 locs and array of 3 trees instead of just single loc and single
1185 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
1186 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
1187 For *cmp* builtins that take two sources strings report warnings
1188 about first and second source, not about destination and source.
1190 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
1193 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
1195 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
1197 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
1198 declaring something coming from another file.
1200 2012-10-10 Arnaud Charlet <charlet@adacore.com>
1203 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
1205 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1208 * c-common.c (warn_about_parentheses): Add location_t parameter;
1209 use EXPR_LOC_OR_LOC.
1210 * c-common.h: Update declaration.
1212 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
1215 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
1216 more operations. Make error messages optional.
1217 * c-common.h (enum stv_conv): Moved from c-typeck.c.
1218 (scalar_to_vector): Declare.
1220 2012-10-08 Jason Merrill <jason@redhat.com>
1222 * c-common.c (c_common_reswords): Add thread_local.
1224 2012-10-08 Dodji Seketeli <dodji@redhat.com>
1226 PR c++/53528 C++11 attribute support
1227 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
1229 * c-common.c (check_cxx_fundamental_alignment_constraints): New
1231 (handle_aligned_attribute): In choose strictest alignment
1232 among many. Use new check_cxx_fundamental_alignment_constraints.
1233 (handle_transparent_union_attribute): In c++11 attribute syntax,
1234 don't look through typedefs.
1236 2012-10-04 Arnaud Charlet <charlet@adacore.com>
1238 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
1239 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
1242 2012-09-25 Dehao Chen <dehao@google.com>
1245 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
1246 map when read in the pch.
1248 2012-09-18 Arnaud Charlet <charlet@adacore.com>
1250 * c-ada-spec.c: Style fixes.
1252 2012-09-18 Thomas Quinot <quinot@adacore.com>
1254 * c.opt (-fada-spec-parent): Define new command line switch.
1255 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
1256 is specified, generate binding spec as a child of the specified unit.
1258 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
1259 Manuel López-Ibáñez <manu@gcc.gnu.org>
1262 * c.opt ([Winit-self]): Enabled by -Wall in C++.
1264 2012-08-23 Arnaud Charlet <charlet@adacore.com>
1266 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
1267 for pointers, and add missing Convention C pragma.
1268 (print_ada_struct_decl): Add missing aliased keyword.
1269 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
1271 2012-08-17 Jakub Jelinek <jakub@redhat.com>
1273 * c-common.c (sizeof_pointer_memaccess_warning): New function.
1274 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
1275 * c-opts.c (c_common_handle_option): Enable it for -Wall.
1276 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
1277 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
1279 2012-08-10 Richard Guenther <rguenther@suse.de>
1281 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
1283 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
1285 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
1286 instead of separate pp_newline and pp_flush.
1287 (print_c_tree): Likewise.
1289 2012-07-26 Richard Henderson <rth@redhat.com>
1291 * c-common.c (handle_hot_attribute): Allow labels.
1292 (handle_cold_attribute): Likewise.
1294 2012-07-20 Jakub Jelinek <jakub@redhat.com>
1297 * c-common.c (check_function_nonnull): Handle multiple nonnull
1298 attributes properly.
1300 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1302 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
1303 * c-ada-spec.c: Likewise.
1304 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
1306 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1308 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
1309 Remove code conditional on it.
1311 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
1313 * c-gimplify.c: Do not include basic-block.h.
1314 * c-common.c: Do not include linfuncs.h.
1316 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
1318 * c-common.h: Include tree.h.
1320 2012-07-02 Jason Merrill <jason@redhat.com>
1323 * c-common.c (get_priority): Call default_conversion.
1325 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
1327 * c-pch.c (c_common_write_pch): Remove unused variables.
1329 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1331 * cppspec.c: Moved from gcc/ to here.
1333 2012-06-27 Kai Tietz <ktietz@redhat.com>
1335 PR preprocessor/37215
1336 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
1338 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
1340 * c-common.h (c_common_print_pch_checksum): Remove.
1341 * c-pch.c: Do not include output.h.
1342 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
1343 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
1344 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
1345 (struct c_pch_header): Remove.
1346 (get_ident): Update gpch version.
1347 (pch_init): Do not print executable_checksum to asm_out_file.
1348 Do not fail if there is no asm_out_file to read back from. Set
1349 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
1350 (c_common_write_pch): Verify that nothing was written to asm_out_file
1351 since pch_init was called. Do not write a c_pch_header, and do not
1352 copy from asm_out_file to the PCH.
1353 (c_common_read_pch): Do not read a c_pch_header, and do not restore
1354 the content of asm_out_file from the PCH.
1355 (c_common_print_pch_checksum): Remove.
1356 * c-opts.c (c_common_init): Print out executable_checksum directly.
1358 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1360 * c-target.def (objc_declare_unresolved_class_reference,
1361 objc_declare_class_definition): Add new hooks.
1363 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1365 * c-lex.c: Do not include output.h.
1366 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
1367 Remove uses of ASM_OUTPUT_IDENT.
1369 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
1372 * c-common.h (c_build_vec_perm_expr): Move decl here.
1373 * c-common.c (c_build_vec_perm_expr): Move definition
1376 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
1378 * c.opt (fconserve-space): Turn into a no-op.
1380 2012-06-04 Sterling Augustine <saugustine@google.com>
1382 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
1383 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
1384 both the start and end of the function.
1386 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1388 * c-common.c: Do not include output.h.
1389 * c-pragma.c: Likewise.
1391 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1393 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
1394 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
1395 (lang_decl_name): Handle namespace decls.
1397 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
1399 * c-ada-spec.c: Do not include output.h.
1400 * c-semantics.c: Likewise.
1402 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1404 * c-common.c: Fix typo.
1406 2012-05-29 Michael Matz <matz@suse.de>
1408 * c-common.h (c_expand_decl): Remove prototype.
1410 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1412 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
1413 * c-opts.c (c_common_handle_option): Remove code handling
1414 warn_missing_braces.
1416 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
1419 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
1422 2012-05-22 Dodji Seketeli <dodji@redhat.com>
1425 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
1427 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1429 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
1430 * c-opts.c (c_common_handle_option): Do not handle explicitly
1431 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
1433 2012-05-16 Dodji Seketeli <dodji@redhat.com>
1435 PR preprocessor/7263
1436 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
1437 to cpp_classify_number. For diagnostics, use the precise location
1438 instead of the global input_location.
1440 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1443 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
1445 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
1447 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
1449 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
1452 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
1453 Wreorder): Use LangEnabledBy.
1454 * c-opts.c (c_common_handle_option): Do not enable them
1455 explicitly. Call lang-specific generated functions.
1456 (c_common_post_options): Do not set them here.
1458 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
1460 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
1461 Wmissing-field-initializers,Wmissing-parameter-type,
1462 Wold-style-declaration,Woverride-init): Use EnabledBy.
1463 * c-opts.c (c_common_post_options): Do not set here explicitly.
1465 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
1468 * c-opts.c (c_common_handle_option): Use handle_generated_option
1469 to enable sub-options.
1471 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
1474 * c-common.c (warnings_for_convert_and_check): Use warning_at.
1476 2012-05-10 Richard Guenther <rguenther@suse.de>
1478 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
1479 adjust commentary about TYPE_IS_SIZETYPE types.
1481 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1484 * c-common.c (warn_logical_operator): Check that argument of
1485 integer_zerop is not NULL.
1487 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1490 * c-common.c (warn_logical_operator): Do not warn if either side
1491 is already true or false.
1493 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1496 * c-common.c (expr_original_type): New.
1497 (shorten_compare): Do not warn for enumeration types.
1499 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1501 * c.opt (fpermissive): Add Var(flag_permissive).
1503 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
1506 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
1507 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
1509 2012-04-30 Dodji Seketeli <dodji@redhat.com>
1511 Add -Wvarargs option
1512 * c.opt (Wvarargs): Define new option.
1514 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1516 * c-common.c (check_function_arguments): Replace
1517 Wmissing-format-attribute with Wsuggest-attribute=format.
1519 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1521 * c.opt (Wsuggest-attribute=format): New. Alias of
1522 Wmissing-format-attribute.
1523 * c-format.c (decode_format_type): Replace
1524 Wmissing-format-attribute with Wsuggest-attribute=format.
1525 (check_function_format): Likewise.
1527 2012-04-27 Ollie Wild <aaw@google.com>
1529 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
1530 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
1531 * c.opt: Add Wliteral-suffix.
1533 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1536 * c.opt (Wpedantic): New.
1537 (pedantic): Alias Wpedantic.
1538 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
1539 (c_common_post_options): Likewise.
1540 (sanitize_cpp_opts): Likewise.
1541 * c-lex.c (interpret_float): Likewise.
1542 * c-format.c (check_format_types): Likewise.
1543 * c-common.c (pointer_int_sum): Likewise.
1544 (c_sizeof_or_alignof_type): Likewise.
1545 (c_add_case_label): Likewise.
1546 (c_do_switch_warnings): Likewise.
1547 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1549 2012-04-15 Jason Merrill <jason@redhat.com>
1552 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
1553 (C_STD_NAME): Distinguish between C++98 and C++11.
1555 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
1558 * c-common.h (uint16_type_node): Rename into...
1559 (c_uint16_type_node): ...this.
1560 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
1561 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
1563 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
1565 * c-common.c (warn_if_unused_value): Move definition to here.
1566 * c-common.h (warn_if_unused_value): Move declaration to here.
1568 2012-03-23 William Bader <williambader@hotmail.com>
1570 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
1572 2012-03-20 Jason Merrill <jason@redhat.com>
1574 * c-common.h (enum cxx_dialect): Add cxx1y.
1575 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
1577 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1578 * c-opts.c (c_common_post_options): Likewise.
1579 (set_std_cxx1y): New.
1580 (c_common_handle_option): Call it.
1581 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
1583 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1586 * c.opt ([Wuseless-cast]): Add.
1588 2012-03-16 Richard Guenther <rguenther@suse.de>
1590 * c-pretty-print.c (pp_c_initializer_list): Adjust.
1592 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1595 * c.opt (ftemplate-backtrace-limit) Add.
1597 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1599 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
1601 * c-pragma.c (handle_pragma_extern_prefix): Remove.
1602 (init_pragma): Don't register extern_prefix.
1604 2012-03-12 Richard Guenther <rguenther@suse.de>
1606 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
1607 (builtin_type_for_size): Likewise.
1609 2012-02-13 Jakub Jelinek <jakub@redhat.com>
1612 * c-common.c (sync_resolve_params): Don't decide whether to convert
1613 or not based on TYPE_SIZE comparison, convert whenever arg_type
1614 is unsigned INTEGER_TYPE.
1616 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
1619 * c.opt ([Wunused-local-typedefs]): Fix description.
1621 2012-01-24 Mike Stump <mikestump@comcast.net>
1623 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
1626 2012-01-18 Richard Guenther <rguenther@suse.de>
1628 * c-opts.c (c_common_post_options): Reset LTO flags if
1629 we are about to generate a PCH.
1631 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1634 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
1635 use pp_unsigned_wide_integer.
1637 2012-01-10 Richard Guenther <rguenther@suse.de>
1640 * c-opts.c (c_common_handle_option): Move -Werror handling
1641 to language independent code.
1643 2012-01-05 Richard Guenther <rguenther@suse.de>
1646 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
1649 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
1652 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
1653 of array types with an unknown bound.
1655 2011-12-20 Joseph Myers <joseph@codesourcery.com>
1657 * c-common.c (flag_isoc99): Update comment to refer to C11.
1658 (flag_isoc1x): Change to flag_isoc11.
1659 * c-common.h (flag_isoc99): Update comment to refer to C11.
1660 (flag_isoc1x): Change to flag_isoc11.
1661 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
1663 * c-opts.c (set_std_c1x): Change to set_std_c11.
1664 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
1666 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
1667 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
1668 * c.opt (std=c1x): Change to std=c11. Document as non-draft
1670 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
1671 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
1672 (std=gnu1x): Make alias of std=gnu11.
1674 2011-12-19 Jason Merrill <jason@redhat.com>
1677 * c-common.c (handle_transparent_union_attribute): Check the first
1678 field if the type is complete.
1680 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1683 * c-common.c (RID_IS_FINAL): Add.
1684 * c-common.h (RID_IS_FINAL): Add.
1686 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
1688 * c.opt (fgnu-runtime): Provide full description.
1689 (fnext-runtime): Likewise.
1690 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
1692 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
1694 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
1695 predefines in one place. Add LOCK_FREE predefines.
1696 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
1699 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
1702 * c-common.c (get_atomic_generic_size): Check for various error
1704 (resolve_overloaded_atomic_exchange,
1705 resolve_overloaded_atomic_compare_exchange,
1706 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
1707 error_mark_node for error conditions.
1709 2011-11-08 Richard Guenther <rguenther@suse.de>
1714 2011-11-07 Richard Henderson <rth@redhat.com>
1715 Aldy Hernandez <aldyh@redhat.com>
1716 Torvald Riegel <triegel@redhat.com>
1718 Merged from transactional-memory.
1720 * c-common.c (handle_tm_wrap_attribute,
1721 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
1722 (struct c_common_reswords): Added __transaction* keywords.
1723 (struct c_common_attribute_table): Added transaction* and tm_regparm
1725 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
1727 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
1728 find_tm_attribute): Declare.
1730 2011-11-07 Jason Merrill <jason@redhat.com>
1733 * c-common.c, c-common.h: Revert yesterday's changes.
1735 2011-11-06 Jason Merrill <jason@redhat.com>
1738 * c-common.c (decl_has_visibility_attr): Split out from...
1739 (c_determine_visibility): ...here.
1740 * c-common.h: Declare it.
1742 2011-11-06 Joseph Myers <joseph@codesourcery.com>
1744 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
1745 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
1747 (check_user_alignment): New. Split out of
1748 handle_aligned_attribute. Disallow integer constants with
1749 noninteger types. Conditionally allow zero.
1750 (handle_aligned_attribute): Use check_user_alignment.
1751 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
1753 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
1754 Richard Henderson <rth@redhat.com>
1756 Merged from cxx-mem-model.
1758 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
1759 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
1760 parameters that are the same type size.
1761 (get_atomic_generic_size): New. Find size of generic
1762 atomic function parameters and do typechecking.
1763 (add_atomic_size_parameter): New. Insert size into parameter list.
1764 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
1765 either __atomic_exchange_n or external library call.
1766 (resolve_overloaded_atomic_compare_exchange): Restructure
1767 __atomic_compare_exchange to either _n variant or external library call.
1768 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
1769 __atomic_load_n or an external library call.
1770 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
1771 __atomic_store_n or an external library call.
1772 (resolve_overloaded_builtin): Handle new __atomic builtins.
1774 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
1777 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
1778 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
1779 <INDIRECT_REF>: Return the argument.
1780 <ARRAY_REF>: Remove special code for negative offset.
1781 Call fold_build_pointer_plus instead of size_binop.
1782 (fold_offsetof): Remove STOP_REF argument and adjust.
1783 * c-common.h (fold_offsetof_1): Declare.
1784 (fold_offsetof): Remove STOP_REF argument.
1786 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1789 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1790 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1791 Wnarrowing for C++0x and C++98.
1792 * c.opt ([Wnarrowing]): Update.
1794 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1797 * c.opt: Add Wzero-as-null-pointer-constant.
1799 2011-10-31 Jason Merrill <jason@redhat.com>
1801 * c.opt (-fdeduce-init-list): Off by default.
1804 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
1805 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
1807 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
1809 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1812 * c.opt (fvisibility-inlines-hidden): Description change.
1814 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1816 Implement C++11 user-defined literals.
1817 * c-common.c (build_userdef_literal): New.
1818 * c-common.def: New tree code.
1819 * c-common.h (tree_userdef_literal): New tree struct and accessors.
1820 * c-lex.c (interpret_float): Add suffix parm.
1821 (c_lex_with_flags): Build literal tokens.
1823 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1827 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1830 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1831 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1832 Wnarrowing for C++0x and C++98.
1833 * c.opt ([Wnarrowing]): Update.
1835 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1838 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1839 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1840 Wnarrowing for C++0x and C++98.
1841 * c.opt ([Wnarrowing]): Update.
1843 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1846 * c-common.c (conversion_warning): Remove code looking for
1847 artificial operands.
1849 2011-10-18 Dodji Seketeli <dodji@redhat.com>
1852 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
1853 !NO_IMPLICIT_EXTERN_C.
1855 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1857 * c-common.c (c_common_reswords): Add __bases,
1859 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
1861 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1864 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
1866 2011-10-15 Tom Tromey <tromey@redhat.com>
1867 Dodji Seketeli <dodji@redhat.com>
1869 * c.opt (fdebug-cpp): New option.
1870 * c-opts.c (c_common_handle_option): Handle the option.
1871 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
1872 output stream in parameter. Factorized from ...
1873 (maybe_print_line): ... this. Dump location debug information when
1874 -fdebug-cpp is in effect.
1875 (print_line_1): New static function. Takes an output stream in
1876 parameter. Factorized from ...
1877 (print_line): ... here. Dump location information when -fdebug-cpp
1879 (scan_translation_unit): Dump location information when
1880 -fdebug-cpp is in effect.
1882 2011-10-15 Tom Tromey <tromey@redhat.com>
1883 Dodji Seketeli <dodji@redhat.com>
1885 * c.opt (ftrack-macro-expansion): New option. Handle it with and
1887 * c-opts.c (c_common_handle_option)<case
1888 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
1889 cases. Handle -ftrack-macro-expansion with and without argument.
1891 2011-10-15 Tom Tromey <tromey@redhat.com>
1892 Dodji Seketeli <dodji@redhat.com>
1894 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
1895 (print_line, cb_define, do_line_change): Adjust to avoid touching
1896 the internals of struct line_map. Use the public API instead.
1897 * c-pch.c (c_common_read_pch): Likewise.
1898 * c-lex.c (fe_file_change): Likewise.
1900 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1903 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
1905 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1908 * c-pretty-print.c (pp_c_floating_constant): Output
1909 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
1911 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1913 * c-common.c (def_builtin_1): Delete old interface with two
1914 parallel arrays to hold standard builtin declarations, and replace
1915 it with a function based interface that can support creating
1916 builtins on the fly in the future. Change all uses, and poison
1917 the old names. Make sure 0 is not a legitimate builtin index.
1918 * c-omp.c (c_finish_omp_barrier): Ditto.
1919 (c_finish_omp_taskwait): Ditto.
1920 (c_finish_omp_flush): Ditto.
1922 2011-10-11 Tristan Gingold <gingold@adacore.com>
1924 * c.opt: (fallow-parameterless-variadic-functions): New.
1926 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1928 PR c++/33255 - Support -Wunused-local-typedefs warning
1929 * c-common.h (struct c_language_function::local_typedefs): New
1931 (record_locally_defined_typedef, maybe_record_typedef_use)
1932 (maybe_warn_unused_local_typedefs): Declare new functions.
1933 * c-common.c (record_locally_defined_typedef)
1934 (maybe_record_typedef_use)
1935 (maybe_warn_unused_local_typedefs): Define new functions.
1936 * c.opt: Declare new -Wunused-local-typedefs flag.
1938 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1941 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1944 2011-09-05 Richard Guenther <rguenther@suse.de>
1946 * c-common.c (complete_array_type): Use ssize_int (-1) instead
1947 of integer_minus_one_node for empty array upper bounds.
1949 2011-08-28 Dodji Seketeli <dodji@redhat.com>
1951 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1952 it's the first time it's being called on this main TU.
1954 2011-08-24 Richard Guenther <rguenther@suse.de>
1957 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1959 2011-08-22 Gabriel Charette <gchare@google.com>
1961 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1962 defined in cpp_init_builtins and c_cpp_builtins.
1964 2011-08-19 Joseph Myers <joseph@codesourcery.com>
1966 * c-common.c (c_common_reswords): Add __builtin_complex.
1967 * c-common.h (RID_BUILTIN_COMPLEX): New.
1969 2011-08-18 Joseph Myers <joseph@codesourcery.com>
1971 * c-common.c (c_common_reswords): Add _Noreturn.
1972 (keyword_is_function_specifier): Handle RID_NORETURN.
1973 * c-common.h (RID_NORETURN): New.
1975 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1977 * c-common.c (unsafe_conversion_p): New function. Check if it is
1978 unsafe to convert an expression to the type.
1979 (conversion_warning): Adjust, use unsafe_conversion_p.
1980 * c-common.h (unsafe_conversion_p): New function declaration.
1982 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1984 * c-common.h (c_finish_omp_atomic): Adjust prototype.
1985 (c_finish_omp_taskyield): New prototype.
1986 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1987 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1988 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
1989 or RHS1 have side-effects, evaluate those too in the right spot,
1990 if it is a decl and LHS is also a decl, error out if they
1992 (c_finish_omp_taskyield): New function.
1993 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1994 * c-pragma.c (omp_pragmas): Add taskyield.
1995 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1996 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1997 PRAGMA_OMP_CLAUSE_MERGEABLE.
1999 2011-07-25 Dodji Seketeli <dodji@redhat.com>
2001 * c-common.h (set_underlying_type): Remove parm name from
2004 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
2006 * c-pretty-print.h: Search c-common.h in c-family.
2008 2011-07-22 Jason Merrill <jason@redhat.com>
2011 * c.opt (Wnarrowing): New.
2014 * c-common.h: Declare c_linkage_bindings.
2015 * c-pragma.c (handle_pragma_redefine_extname): Use it.
2018 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
2019 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
2020 as flag_isoc99 for 'restrict'.
2021 (pp_c_specifier_qualifier_list): Likewise for _Complex.
2023 2011-07-21 Ian Lance Taylor <iant@google.com>
2026 * c-common.c (c_disable_warnings): New static function.
2027 (c_enable_warnings): New static function.
2028 (c_fully_fold_internal): Change local unused_p to bool. Call
2029 c_disable_warnings and c_enable_warnings rather than change
2030 c_inhibit_evaluation_warnings.
2032 2011-07-20 Jason Merrill <jason@redhat.com>
2034 PR c++/6709 (DR 743)
2035 PR c++/42603 (DR 950)
2036 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
2037 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2038 (CPP_DECLTYPE): New.
2039 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
2041 2011-07-19 Richard Guenther <rguenther@suse.de>
2043 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
2044 * c-omp.c (c_finish_omp_for): Likewise.
2046 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
2048 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
2049 body on the next line.
2051 2011-07-08 Jason Merrill <jason@redhat.com>
2054 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
2057 * c-common.c (c_apply_type_quals_to_decl): Don't check
2058 TYPE_NEEDS_CONSTRUCTING.
2060 2011-07-06 Richard Guenther <rguenther@suse.de>
2062 * c-common.c (c_common_nodes_and_builtins):
2063 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
2065 2011-07-05 Richard Guenther <rguenther@suse.de>
2067 * c-common.c (c_common_nodes_and_builtins): Build all common
2070 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2072 * c-common.h (c_tree_chain_next): New static inline function.
2074 * c-common.c (check_builtin_function_arguments): Handle
2075 BUILT_IN_ASSUME_ALIGNED.
2077 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2079 * c-common.c: Add sync_ or SYNC__ to builtin names.
2080 * c-omp.c: Add sync_ or SYNC__ to builtin names.
2082 2011-06-20 Pierre Vittet <piervit@pvittet.com>
2084 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
2086 (gen_pragma_handler): New union.
2087 (internal_pragma_handler): New type.
2088 (c_register_pragma_with_data)
2089 (c_register_pragma_with_expansion_and_data): New functions.
2091 * c-pragma.c (registered_pragmas, c_register_pragma_1)
2092 (c_register_pragma, c_register_pragma_with_expansion)
2093 (c_invoke_pragma_handler): Changed to work with
2094 internal_pragma_handler.
2095 (c_register_pragma_with_data)
2096 (c_register_pragma_with_expansion_and_data): New functions.
2098 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2100 * c-common.c: Include common/common-target.h.
2101 (handle_section_attribute): Use
2102 targetm_common.have_named_sections.
2103 * c-cppbuiltin.c: Include common/common-target.h.
2104 (c_cpp_builtins): Use targetm_common.except_unwind_info.
2106 2011-06-10 Richard Guenther <rguenther@suse.de>
2108 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
2109 to print a IDENTIFIER_NODE.
2111 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2112 Joseph Myers <joseph@codesourcery.com>
2114 * c.opt (fbuilding-libgcc): New option.
2115 * c-cppbuiltin.c (c_cpp_builtins): Define
2116 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
2118 2011-06-07 Jason Merrill <jason@redhat.com>
2120 * c-common.c (max_tinst_depth): Lower default to 900.
2122 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
2124 2011-06-07 Richard Guenther <rguenther@suse.de>
2126 * c-common.c (c_common_nodes_and_builtins): Do not set
2127 size_type_node or call set_sizetype.
2129 2011-06-07 Dodji Seketeli <dodji@redhat.com>
2132 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
2133 type when using pointer comparison to compare types.
2135 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2137 * c.opt: Add -Wdelete-non-virtual-dtor.
2138 * c-opts.c (c_common_handle_option): Include it in -Wall.
2140 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
2145 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2147 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2150 2011-05-27 Jakub Jelinek <jakub@redhat.com>
2153 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
2154 C++ don't call c_common_truthvalue_conversion on void type arms.
2156 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2158 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
2159 (stmt_list_stack): Define.
2160 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
2161 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
2163 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2165 * c-common.c (warning_candidate_p): Check for BLOCKs.
2167 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2169 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2172 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2174 * c-common.c (def_fn_type): Remove extra va_end.
2176 2011-05-23 Jason Merrill <jason@redhat.com>
2179 * c-common.c (c_common_get_narrower): New.
2180 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
2182 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2184 * c-common.h (check_function_arguments): Tweak prototype of
2185 check_function_arguments.
2186 * c-common.c (check_function_arguments): Likewise. Adjust
2187 calls to check_function_nonnull, check_function_format, and
2188 check_function_sentinel.
2189 (check_function_sentinel): Take a FUNCTION_TYPE rather than
2190 separate attributes and typelist arguments. Use
2191 FOREACH_FUNCTION_ARGS to iterate over argument types.
2193 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2195 * c-common.c (c_common_reswords): Reorder.
2196 * c-common.h (rid): Likewise.
2198 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2200 * c-common.c (def_fn_type): Don't call build_function_type, call
2201 build_function_type_array or build_varargs_function_type_array
2203 (c_common_nodes_and_builtins): Likewise.
2205 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2207 * c-common.c (c_add_case_label): Omit the loc argument to
2209 * c-common.h (build_case_label): Remove.
2210 * c-semantics.c (build_case_label): Remove.
2212 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2214 * c-objc.h (objc_start_method_definition): Update prototype.
2215 * stub-objc.c (objc_start_method_definition): Add extra parameter.
2217 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
2219 * c-common.c (check_main_parameter_types): Reindent. Don't use
2220 TYPE_ARG_TYPES directly.
2221 (handle_nonnull_attribute): Likewise.
2222 (sync_resolve_params): Likewise.
2223 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
2224 to check_format_string.
2225 (handle_format_attribute): Likewise.
2226 (check_format_string): Take a function type to examine instead of
2227 a type list. Use a function_arg_iterator to step through argument
2230 2011-05-04 Richard Guenther <rguenther@suse.de>
2232 * c-common.c (fix_string_type): Use size_int for index type bounds.
2233 (start_fname_decls): Do not pass NULL to build_int_cst.
2234 (c_init_attributes): Likewise.
2235 * c-lex.c (c_lex_with_flags): Likewise.
2237 2011-04-27 Jason Merrill <jason@redhat.com>
2239 * c-common.c (make_tree_vector_from_list): New.
2240 * c-common.h: Declare it.
2242 2011-04-26 Richard Guenther <rguenther@suse.de>
2244 PR preprocessor/48248
2245 * c-ppoutput.c (maybe_print_line): Always optimize newlines
2246 for output size with -P.
2248 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2250 * c-common.c (struct c_common_resword): Add __underlying_type.
2251 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
2253 2011-04-20 Jim Meyering <meyering@redhat.com>
2255 * c-format.c (init_dollar_format_checking): Remove useless
2258 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
2260 * c-objc.h (objc_get_interface_ivars): Removed.
2261 (objc_detect_field_duplicates): New.
2262 * stub-objc.c: Likewise.
2264 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2266 * stub-objc.c (objc_declare_protocols): Renamed to
2267 objc_declare_protocol.
2268 * c-objc.h: Likewise.
2270 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2272 * stub-objc.c (objc_declare_class): Updated argument name.
2274 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2276 * c-common.h (c_common_init_ts): Declare.
2277 * c-common.c (c_common_init_ts): Define.
2279 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2281 * c-objc.h (objc_build_message_expr): Updated prototype.
2282 * stub-objc.c (objc_build_message_expr): Likewise.
2284 2011-04-12 Martin Jambor <mjambor@suse.cz>
2286 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
2289 2011-04-11 Richard Guenther <rguenther@suse.de>
2291 * c-common.c (complete_array_type): Build a range type of
2294 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
2296 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
2297 (handle_type_generic_attribute): Likewise.
2299 2011-04-07 Jason Merrill <jason@redhat.com>
2302 * c-common.c (c_common_truthvalue_conversion): Don't ignore
2303 conversion from C++0x scoped enum.
2305 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2307 * c-target-def.h: New file.
2308 * c-target.def: New file.
2309 * c-target.h: New file.
2310 * c-common.c (targetcm): Don't define here.
2311 * c-common.h (default_handle_c_option): Declare.
2312 * c-format.c: Include c-target.h instead of target.h.
2313 * c-opts.c: Include c-target.h instead of target.h. Explicitly
2315 (default_handle_c_option): Move from targhooks.c.
2317 2011-03-29 Jakub Jelinek <jakub@redhat.com>
2319 PR preprocessor/48248
2320 * c-ppoutput.c (print): Add src_file field.
2321 (init_pp_output): Initialize it.
2322 (maybe_print_line): Don't optimize by adding up to 8 newlines
2323 if map->to_file and print.src_file are different file.
2324 (print_line): Update print.src_file.
2326 2011-03-25 Kai Tietz <ktietz@redhat.com>
2328 * c-ada-spec.c (compare_comment): Use filename_cmp
2329 instead of strcmp for filename.
2331 2011-03-25 Jeff Law <law@redhat.com>
2333 * c-family/c-common.c (def_fn_type): Add missing va_end.
2335 2011-03-25 Jason Merrill <jason@redhat.com>
2337 * c.opt: Add -std=c++03.
2339 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
2341 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
2343 2011-03-17 Kai Tietz
2346 * c-pretty-print.c (pp_c_specifier_qualifier_list):
2347 Display allowed attributes for function pointer types.
2348 (pp_c_attributes_display): New function to display
2349 attributes having affects_type_identity flag set to true.
2350 * c-pretty-print.h (pp_c_attributes_display): New prototype.
2352 * c-common.c (c_common_attribute_table):
2354 (c_common_format_attribute_table): Likewise.
2356 2011-03-18 Jason Merrill <jason@redhat.com>
2358 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
2359 * c-common.h: Don't declare it here.
2360 * c-common.c: Or define it here.
2361 * c-opts.c (c_common_handle_option): Or set it here.
2364 * c-common.c (handle_transparent_union_attribute): Don't
2365 make a duplicate type in C++.
2367 2011-03-15 Jason Merrill <jason@redhat.com>
2369 * c-common.c (max_constexpr_depth): New.
2370 * c-common.h: Declare it.
2371 * c-opts.c (c_common_handle_option): Set it.
2372 * c.opt (fconstexpr-depth): New option.
2374 2011-03-11 Jason Merrill <jason@redhat.com>
2376 * c-common.c (attribute_takes_identifier_p): Add missing const.
2379 * c-common.c (attribute_takes_identifier_p): Assume that an
2380 unknown attribute takes an identifier.
2382 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
2385 * c-common.c (c_type_hash): Call list_length instead of iterating
2386 through DECL_CHAIN. Rename 'i' to 'n_elements'.
2388 2011-02-19 Jakub Jelinek <jakub@redhat.com>
2391 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
2393 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
2395 * c.opt (fobjc-abi-version=) New.
2396 (fobjc-nilcheck): New.
2398 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2401 * c-common.h (keyword_is_decl_specifier): Declare.
2402 * c-common.c (keyword_is_decl_specifier): Define.
2403 (keyword_is_function_specifier): New function.
2405 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2408 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
2409 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
2412 2011-01-26 Arnaud Charlet <charlet@adacore.com>
2414 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
2416 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2419 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
2420 after init_c_lex if pch_file is set.
2422 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2425 * c.opt (-fkeep-inline-dllexport): New switch.
2427 2011-01-12 Richard Guenther <rguenther@suse.de>
2430 * c-common.c (handle_weak_attribute): Warn instead of error
2431 on declaring an inline function weak.
2433 2011-01-05 Tom Tromey <tromey@redhat.com>
2435 * c-common.h (lvalue_error): Update.
2436 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
2439 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
2442 * c-objc.h (objc_finish_message_expr): Added argument to
2445 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
2447 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
2450 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
2452 * c-objc.h (objc_maybe_warn_exceptions): New.
2453 * stub-objc.c (objc_maybe_warn_exceptions): New.
2455 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
2457 * c-common.h (readonly_error): Declare.
2458 * c-common.c (readonly_error): Define.
2460 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
2462 * c-common.h (invalid_indirection_error): Declare.
2463 * c-common.c (invalid_indirection_error): Define.
2465 2010-12-03 Richard Guenther <rguenther@suse.de>
2468 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
2469 (pp_c_unary_expression): Likewise.
2470 (pp_c_expression): Likewise.
2472 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
2474 * c-common.h (objc_finish_function): New.
2475 (objc_non_volatilized_type): Removed.
2476 (objc_type_quals_match): Removed.
2477 * stub-objc.c (objc_finish_function): New.
2478 (objc_non_volatilized_type): Removed.
2479 (objc_type_quals_match): Removed.
2481 2010-11-30 Joseph Myers <joseph@codesourcery.com>
2483 * c-common.h (parse_optimize_options): Declare.
2484 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
2485 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
2487 2010-11-29 Joseph Myers <joseph@codesourcery.com>
2489 * c-opts.c (check_deps_environment_vars): Use getenv instead of
2491 * c-pch.c (O_BINARY): Don't define here.
2492 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
2494 2010-11-25 Joseph Myers <joseph@codesourcery.com>
2496 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
2497 targetm.except_unwind_info.
2499 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2501 * c-opts.c (c_common_handle_option): Pass location to
2502 set_struct_debug_option.
2504 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2506 * c-common.c (visibility_options): Move from ../opts.c.
2507 * c-common.h (struct visibility_flags, visibility_options):
2509 * c-opts.c (finish_options): Rename to c_finish_options.
2510 (c_common_init): Update call to finish_options.
2512 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
2515 * c-lex.c (lex_string): Check that each string in an Objective-C
2516 string concat sequence starts with either one or zero '@', and
2517 that there are no spurious '@' signs at the end.
2519 2010-11-20 Joseph Myers <joseph@codesourcery.com>
2521 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
2522 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
2523 HANDLE_PRAGMA_VISIBILITY.
2524 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
2525 HANDLE_PRAGMA_VISIBILITY): Don't define.
2526 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
2528 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
2533 * c-common.h (keyword_begins_type_specifier): Declare.
2534 (keyword_is_storage_class_specifier): Declare.
2535 (keyword_is_type_qualifier): Declare.
2536 * c-common.c (keyword_begins_type_specifier): New function.
2537 (keyword_is_storage_class_specifier): New function.
2538 (keyword_is_type_qualifier): Declare.
2540 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2543 * c-common.c (in_late_binary_op): Define.
2544 (c_common_truthvalue_conversion): Check in_late_binary_op before
2545 calling c_save_expr.
2546 * c-common.h (in_late_binary_op): Declare.
2548 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2550 * c-opts.c (c_common_handle_option): Update calls to
2551 set_struct_debug_option.
2553 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
2555 * c-common.h (objc_declare_protocols): Added additional argument.
2556 * stub-objc.c (objc_declare_protocol): Same change.
2558 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
2561 * c-common.h (build_real_imag_expr): Declare.
2562 * c-semantics.c (build_real_imag_expr): Define.
2564 2010-11-17 Joseph Myers <joseph@codesourcery.com>
2566 * c-opts.c (c_common_parse_file): Take no arguments.
2567 * c-common.h (c_common_parse_file): Update prototype.
2569 2010-11-16 Jakub Jelinek <jakub@redhat.com>
2572 * c-common.c (warning_candidate_p): Don't track non-const calls
2575 2010-11-15 Ian Lance Taylor <iant@google.com>
2577 * c-lex.c (init_c_lex): Set macro debug callbacks if
2578 flag_dump_go_spec is set.
2580 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
2582 * c-common.h (objc_build_incr_expr_for_property_ref): New.
2583 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
2585 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
2587 PR preprocessor/45038
2588 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
2591 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2593 * c-common.h (c_family_lang_mask): Declare.
2594 * c-opts.c (c_family_lang_mask): Make extern.
2595 * c-pragma.c (handle_pragma_diagnostic): Use
2596 control_warning_option.
2598 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2600 * c-common.c (parse_optimize_options): Update call to
2602 * c-common.h (c_common_handle_option): Update prototype.
2603 * c-opts.c (c_common_handle_option): Take location_t parameter and
2604 pass it to other functions.
2606 2010-11-11 Joseph Myers <joseph@codesourcery.com>
2608 * c-opts.c (warning_as_error_callback): Remove.
2609 (c_common_initialize_diagnostics): Don't call
2610 register_warning_as_error_callback.
2611 (c_common_handle_option): Handle -Werror=normalized= here.
2613 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2615 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
2617 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
2619 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
2620 Remove trailing '.' from diagnostics.
2621 * c.opt (Wwrite-strings_: Avoid '`' in help text.
2623 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2625 * c-common.c (parse_optimize_options): Pass global_dc to
2627 * c-opts.c (c_common_handle_option): Pass &global_options to
2628 set_Wstrict_aliasing.
2629 * c.opt (v): Don't mark Common or document here.
2631 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
2634 * c-format.c (format_type): New type gcc_objc_string_format_type.
2635 (valid_stringptr_type_p): New.
2636 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
2637 (check_format_string): Pass expected type, use
2638 valid_stringptr_type_p (), check that the format string types are
2639 consistent with the format specification.
2640 (decode_format_attr): Warn if NSString is used outside objective-c.
2641 (format_types_orig): Add NSString.
2643 (format_flags): New.
2644 (check_format_arg): Handle format strings requiring an external parser.
2645 first_target_format_type: New variable.
2646 (handle_format_attribute): Set up first_target_format_type, pass the
2647 expected format arg string type to check_format_string().
2648 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
2649 * stub-objc.c (objc_string_ref_type_p): New.
2650 (objc_check_format_arg): New.
2652 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
2654 Fixed using the Objective-C 2.0 dot-syntax with class names.
2655 * c-common.h (objc_build_class_component_ref): New.
2656 * stub-objc.c (objc_build_class_component_ref): New.
2658 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2660 * c.opt (Wproperty-assign-default): New option.
2662 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2664 Implemented -fobjc-std=objc1 flag.
2665 * c.opt (fobjc-std=objc1): New option.
2667 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
2669 Implemented format and noreturn attributes for Objective-C methods.
2670 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
2671 attribute for Objective-C methods.
2673 2010-10-31 Jason Merrill <jason@redhat.com>
2675 * c-common.c (conversion_warning, warn_for_collisions_1): Use
2678 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
2680 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
2681 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
2682 (objc_add_property_declaration): Removed arguments for copies and
2684 (objc_build_getter_call): Renamed to
2685 objc_maybe_build_component_ref.
2686 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2687 (objc_is_property_ref): New.
2688 * c-common.c (c_common_reswords): Removed copies and ivar.
2689 * stub-objc.c (objc_add_property_declaration): Removed arguments
2690 for copies and ivar.
2691 (objc_build_getter_call): Renamed to
2692 objc_maybe_build_component_ref.
2693 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2694 (objc_is_property_ref): New.
2696 2010-10-29 Arnaud Charlet <charlet@adacore.com>
2697 Matthew Gingell <gingell@adacore.com>
2699 * c-ada-spec.c (separate_class_package): New function.
2700 (pp_ada_tree_identifier): Prefix references to C++ classes with the
2701 name of their enclosing package.
2702 (print_ada_declaration): Use separate_class_package.
2704 2010-10-27 Jason Merrill <jason@redhat.com>
2706 * c-common.c (c_common_reswords): Add __is_literal_type.
2707 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
2709 * c-common.c (check_case_value): Remove special C++ code.
2711 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2713 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
2714 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
2716 (objc_add_property_declaration): Added additional arguments.
2717 (objc_property_attribute_kind): Removed.
2718 (objc_set_property_attr): Removed.
2719 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
2721 * stub-objc.c (objc_add_property_declaration): Added additional
2723 (objc_set_property_attr): Removed.
2725 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2727 * c-common.h (objc_add_property_variable): Renamed to
2728 objc_add_property_declaration. Added location argument.
2729 * stub-objc.c (objc_add_property_variable): Same change.
2731 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
2733 * c-common.h (objc_maybe_printable_name): New.
2734 * stub-objc.c (objc_maybe_printable_name): New.
2736 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2737 Andrew Pinski <pinskia@gmail.com>
2739 * c-common.h (c_common_mark_addressable_vec): Declare.
2740 * c-common.c (c_common_mark_addressable_vec): New function.
2742 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2744 * c-common.h (objc_set_method_type): Removed.
2745 (objc_add_method_declaration): Added boolean argument.
2746 (objc_start_method_definition): Same change.
2747 (objc_build_method_signature): Same change.
2748 * stub-objc.c (objc_set_method_type): Removed.
2749 (objc_add_method_declaration): Added boolean argument.
2750 (objc_start_method_definition): Same change.
2751 (objc_build_method_signature): Same change.
2753 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2755 * c-common.h (finish_file): Removed.
2756 (objc_write_global_declarations): New.
2757 * c-opts.c (c_common_parse_file): Do not call finish_file.
2758 * stub-objc.c (objc_write_global_declarations): New.
2760 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2762 Implemented parsing @synthesize and @dynamic for
2763 Objective-C/Objective-C++.
2764 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
2765 (objc_add_synthesize_declaration): New.
2766 (objc_add_dynamic_declaration): New.
2767 * c-common.c (c_common_reswords): Add synthesize and dynamic.
2768 * stub-objc.c (objc_add_synthesize_declaration): New.
2769 (objc_add_dynamic_declaration): New.
2771 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
2774 * c-cppbuiltin.c (mode_has_fma): Move function here from
2775 builtins.c. Don't use the fma optab, instead just use the
2776 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
2779 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2781 Merge from 'apple/trunk' branch on FSF servers.
2783 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
2786 * c-common.h (objc_non_volatilized_type): New declaration
2787 * stub-objc.c (objc_non_volatilized_type): New stub.
2789 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
2791 Merge from 'apple/trunk' branch on FSF servers.
2793 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
2796 * c-common.h (objc_diagnose_private_ivar): New decl.
2797 * stub-objc.c (objc_diagnose_private_ivar): New stub.
2799 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
2801 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
2802 * c-common.h (enum rid): Add RID_AT_PACKAGE.
2803 (objc_ivar_visibility_kind): New enum.
2804 (objc_set_visibility): Adjust prototype to use visibility enum.
2805 * stub-objc.c (objc_set_visibility): Adjust stub to use
2808 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
2810 * c-cppbuiltin.c (builtin_define_float_constants): Emit
2811 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
2812 has the appropriate fma builtins.
2813 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
2815 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
2817 merge from FSF apple 'trunk' branch.
2818 2006 Fariborz Jahanian <fjahanian@apple.com>
2820 Radars 4436866, 4505126, 4506903, 4517826
2821 * c-common.c (c_common_resword): Define @property and its attributes.
2822 * c-common.h: Define property attribute enum entries.
2823 (OBJC_IS_PATTR_KEYWORD): New.
2824 (objc_property_attribute_kind): New enum.
2825 Declare objc_set_property_attr (), objc_add_property_variable (),
2826 objc_build_getter_call () and objc_build_setter_call ().
2827 * stub-objc.c (objc_set_property_attr): New stub.
2828 (objc_add_property_variable): Likewise.
2829 (objc_build_getter_call): Likewise.
2830 (objc_build_setter_call) Likewise.
2832 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
2834 merge from FSF apple 'trunk' branch.
2835 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
2837 Radar 3803157 (method attributes)
2838 * c-common.c (handle_deprecated_attribute): Recognize
2839 objc methods as valid declarations.
2840 * c-common.h: Declare objc_method_decl ().
2841 * stub-objc.c (objc_method_decl): New stub.
2843 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2845 * c-common.c (parse_optimize_options): Call
2846 decode_cmdline_options_to_array_default_mask before
2847 decode_options. Update arguments to decode_options.
2848 * c-common.h (c_common_init_options_struct): Declare.
2849 * c-opts.c (c_common_init_options_struct): New. Split out from
2850 c_common_init_options.
2852 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
2854 Implemented fast enumeration for Objective-C.
2855 * c-common.h (objc_finish_foreach_loop): New.
2856 * stub-objc.c (objc_finish_foreach_loop): New.
2858 2010-10-05 Joseph Myers <joseph@codesourcery.com>
2860 * c-common.h (struct diagnostic_context): Don't declare here.
2861 (c_common_initialize_diagnostics): Declare using
2862 diagnostic_context typedef.
2863 * c-opts.c (c_common_handle_option): Pass global_dc to
2864 handle_generated_option.
2866 2010-10-04 Joseph Myers <joseph@codesourcery.com>
2868 * c-opts.c (c_common_handle_option): Pass &global_options_set to
2869 handle_generated_option.
2871 2010-10-03 Ian Lance Taylor <iant@google.com>
2873 * c.opt (-fplan9-extensions): New option.
2875 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2877 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
2879 (c_cpp_builtins): Call functions from cppbuiltin.c instead
2880 of duplicating code.
2882 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
2884 * c-common.c: Add two new entries for @optional
2885 and @required keywords.
2887 merge from FSF 'apple/trunk' branch.
2888 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
2891 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
2892 objective-c keywords.
2893 (objc_set_method_opt): New declaration.
2894 * stub-objc.c (objc_set_method_opt): New stub.
2896 2010-09-30 Joseph Myers <joseph@codesourcery.com>
2898 * c-common.c (handle_optimize_attribute): Pass &global_options to
2899 cl_optimization_save and cl_optimization_restore.
2900 * c-opts.c (c_common_handle_option): Pass &global_options to
2901 handle_generated_option.
2902 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
2903 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
2904 &global_options to cl_optimization_restore.
2906 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
2908 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
2909 Objective-C/Objective-C++ keywords.
2911 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2913 Merge from 'apple/trunk' branch on FSF servers.
2915 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2918 * c-common.h (objc_check_global_decl): New declaration.
2919 * stub-objc.c (objc_check_global_decl): New stub.
2921 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2923 * c.opt: Don't use VarExists.
2925 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2927 * c-common.c (c_cpp_error): Update names of diagnostic_context
2929 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2930 cl_optimization members.
2931 * c-opts.c (warning_as_error_callback, c_common_handle_option,
2932 sanitize_cpp_opts, finish_options): Update names of cpp_options
2935 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2937 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
2938 (objc_is_reserved_word): Removed.
2939 * c-common.c: Updated comments.
2940 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2941 objc_is_reserved_word.
2942 * stub-objc.c (objc_is_reserved_word): Removed.
2944 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2946 * c-common.h (objc_add_method_declaration): Adjust prototype to
2948 (objc_start_method_definition): Likewise.
2949 (objc_build_keyword_decl): Likewise.
2950 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2951 (objc_start_method_definition): Likewise.
2952 (objc_build_keyword_decl): Likewise.
2954 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2956 * c-common.h (objc_start_class_interface): Adjust prototype.
2957 (objc_start_category_interface): Likewise.
2958 (objc_start_protocol): Likewise.
2959 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2960 (objc_start_class_interface): Likewise.
2961 (objc_start_category_interface): Likewise.
2963 2010-09-27 Ian Lance Taylor <iant@google.com>
2965 * c-common.c (c_common_attribute_table): Add no_split_stack.
2966 (handle_no_split_stack_attribute): New static function.
2968 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2970 Merge from 'apple/trunk' branch on FSF servers.
2972 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2975 * c-common.h (objc_have_common_type): New declaration.
2976 * stub-objc.c (objc_have_common_type): New stub.
2978 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2981 * c-common.h (objc_common_type): New prototype.
2982 * stub-objc.c (objc_common_type): New stub.
2984 2010-09-24 Jan Hubicka <jh@suse.cz>
2986 * c-common.c (handle_leaf_attribute): New function.
2987 (struct attribute_spec c_common_att): Add leaf.
2989 2010-09-22 Joseph Myers <joseph@codesourcery.com>
2991 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2992 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2993 -dump, -dump=, -imacros, -imacros=, -include, -include=,
2994 -include-barrier, -include-directory, -include-directory=,
2995 -include-directory-after, -include-directory-after=,
2996 -include-prefix, -include-prefix=, -include-with-prefix,
2997 -include-with-prefix=, -include-with-prefix-after,
2998 -include-with-prefix-after=, -include-with-prefix-before,
2999 -include-with-prefix-before=, -no-integrated-cpp,
3000 -no-line-commands, -no-standard-includes, -no-warnings, -output,
3001 -output=, -pedantic, -pedantic-errors, -preprocess,
3002 -print-missing-file-dependencies, -trace-includes, -traditional,
3003 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
3004 -user-dependencies, -verbose, -write-dependencies,
3005 -write-user-dependencies, no-integrated-cpp, traditional): New.
3007 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
3010 * c-common.h (objc_start_method_definition): Return bool instead
3012 * stub-objc.c (objc_start_method_definition): Return bool instead
3015 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
3018 * c-common.h (objc_get_interface_ivars): New declaration.
3019 * stub-objc.c (objc_get_interface_ivars): New stub.
3021 2010-09-15 Ian Lance Taylor <iant@google.com>
3023 * c-common.c (parse_optimize_options): Do not capitalize warning
3024 messages. Remove period at end of warning message.
3026 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
3028 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
3029 (handle_alias_attribute): ... here.
3030 (handle_ifunc_attribute): New.
3032 2010-09-06 Mark Mitchell <mark@codesourcery.com>
3034 * c-common.h (do_warn_double_promotion): Declare.
3035 * c-common.c (do_warn_double_promotion): Define.
3037 2010-09-05 Mark Mitchell <mark@codesourcery.com>
3039 * c.opt (Wdouble-promotion): New.
3041 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3043 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
3044 fvtable-thunks, fxref): Mark no longer supported in help text.
3046 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3048 * c.opt (Wimport, fall-virtual, falt-external-templates,
3049 fdefault-inline, fenum-int-equiv, fexternal-templates,
3050 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
3051 fname-mangling-version-, fnew-abi, fnonnull-objects,
3052 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
3053 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
3055 (fhandle-exceptions): Mark with Alias and Warn.
3056 * c-opts.c (c_common_handle_option): Don't handle options marked
3059 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3061 * c.opt (Wcomments, Werror-implicit-function-declaration,
3062 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
3063 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
3065 * c-common.c (option_codes): Use OPT_Wcomment instead of
3067 * c-opts.c (warning_as_error_callback, c_common_handle_option):
3068 Don't handle options marked as aliases.
3070 2010-08-25 Richard Guenther <rguenther@suse.de>
3072 * c-common.c (c_common_get_alias_set): Remove special
3073 handling for pointers.
3075 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
3077 * c-common.c: Use FOR_EACH_VEC_ELT.
3078 * c-gimplify.c: Likewise.
3079 * c-pragma.c: Likewise.
3081 2010-08-16 Joseph Myers <joseph@codesourcery.com>
3083 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
3085 (MMDX): Change back to MMD. Mark NoDriverArg instead of
3087 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
3088 instead of OPT_MDX and OPT_MMDX.
3090 2010-08-16 Joseph Myers <joseph@codesourcery.com>
3092 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
3094 2010-08-12 Joseph Myers <joseph@codesourcery.com>
3096 * c.opt (MD, MMD): Change to MDX and MMDX.
3097 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
3099 2010-08-11 Joseph Myers <joseph@codesourcery.com>
3101 * c-opts.c (c_common_handle_option): Call handle_generated_option
3102 instead of handle_option.
3104 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3106 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
3107 (maybe_apply_renaming_pragma): Delete unneeded declarations.
3109 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3111 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
3112 (pending_redefine_extname): Change type to a VEC.
3113 (add_to_renaming_pragma_list): Update for new type of
3114 pending_redefine_extname.
3115 (maybe_apply_renaming_pragma): Likewise.
3117 2010-08-04 Arnaud Charlet <charlet@adacore.com>
3119 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
3121 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
3122 decide whether a type has already been declared/seen.
3123 Do not go to the original type.
3124 (dump_nested_types): New parameter forward.
3125 Generate forward declaration if needed and mark type as visited.
3126 (print_ada_declaration): Call dump_nested_types if not already done.
3127 Mark types as visited.
3129 2010-08-03 Joseph Myers <joseph@codesourcery.com>
3131 * c.opt (-print-pch-checksum): Remove option.
3132 * c-opts.c (c_common_handle_option): Don't handle
3133 OPT_print_pch_checksum.
3135 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3137 * c-common.h (c_common_handle_option): Update prototype and return
3139 * c-opts.c (c_common_handle_option): Update prototype and return
3140 value type. Update calls to handle_option and
3141 enable_warning_as_error.
3143 2010-07-27 Jakub Jelinek <jakub@redhat.com>
3146 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
3148 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3150 * c-common.h (c_common_missing_argument): Remove.
3151 * c-opts.c (c_common_missing_argument): Remove.
3152 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
3153 idirafter, imacros, include, isysroot, isystem, iquote): Add
3155 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
3157 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3159 * c-common.h (c_common_option_lang_mask,
3160 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
3162 (c_common_init_options): Update prototype.
3163 * c-opts.c (c_common_option_lang_mask): New.
3164 (c_common_initialize_diagnostics): Split out of
3165 c_common_init_options.
3166 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
3168 (c_common_init_options): Update prototype. Use decoded options in
3169 search for -lang-asm.
3171 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
3173 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
3174 * c-format.c: Likewise.
3176 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
3178 * c-common.h: Include diagnostic-core.h. Error if already
3180 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
3182 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3184 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
3185 Do not include expr.h
3186 (vector_mode_valid_p): Move here.
3188 2010-06-21 DJ Delorie <dj@redhat.com>
3190 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
3191 allow these pragmas anywhere.
3193 2010-06-14 Jakub Jelinek <jakub@redhat.com>
3196 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
3197 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
3198 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
3199 ggc_strdup instead of xstrdup.
3201 2010-06-10 Jakub Jelinek <jakub@redhat.com>
3203 * c-cppbuiltin.c: Include cpp-id-data.h.
3204 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
3205 (lazy_hex_fp_value): New function.
3206 (builtin_define_with_hex_fp_value): Provide definitions lazily.
3208 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3210 * c-gimplify.c: Do not include tree-flow.h
3212 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
3215 * c-common.c: Rename targetm member:
3216 targetm.enum_va_list -> targetm.enum_va_list_p
3218 2010-06-28 Anatoly Sokolov <aesok@post.ru>
3220 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
3222 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
3224 * c-cppbuiltin.c: Do not include except.h.
3226 2010-06-24 Andi Kleen <ak@linux.intel.com>
3228 * c-common.c (warn_for_omitted_condop): New.
3229 * c-common.h (warn_for_omitted_condop): Add prototype.
3231 2010-06-21 Joseph Myers <joseph@codesourcery.com>
3233 * c.opt (lang-objc): Remove.
3234 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
3236 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
3238 * c-opts.c: Include "tm_p.h".
3240 2010-06-20 Joseph Myers <joseph@codesourcery.com>
3242 * c-common.c (parse_optimize_options): Update call to
3245 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
3247 * c-common.c (record_types_used_by_current_var_decl): Adjust for
3248 new type of types_used_by_cur_var_decl.
3250 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
3253 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
3254 for C++ standard compliance.
3256 2010-06-16 Jason Merrill <jason@redhat.com>
3258 * c.opt: Add -Wnoexcept.
3260 2010-06-16 Richard Guenther <rguenther@suse.de>
3263 * c-common.c (c_common_truthvalue_conversion): Remove
3264 premature and wrong optimization concering ADDR_EXPRs.
3266 2010-06-15 Arnaud Charlet <charlet@adacore.com>
3268 * c-ada-spec.c (dump_sloc): Remove column info.
3269 (is_simple_enum): New function.
3270 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
3271 enum types when relevant.
3273 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3275 * c-common.c (conversion_warning): Warn at expression
3278 2010-06-10 Joseph Myers <joseph@codesourcery.com>
3280 * c-opts.c (c_common_handle_option): Don't handle
3283 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3285 * c-pragma.c (push_alignment): Use typed GC allocation.
3286 (handle_pragma_push_options): Likewise.
3288 * c-common.c (parse_optimize_options): Likewise.
3290 * c-common.h (struct sorted_fields_type): Add variable_size GTY
3293 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3295 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
3296 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3297 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3298 flag_signed_bitfields, warn_strict_null_sentinel,
3299 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
3300 flag_gen_declaration, flag_no_gnu_keywords,
3301 flag_implement_inlines, flag_implicit_templates,
3302 flag_implicit_inline_templates, flag_optional_diags,
3303 flag_elide_constructors, flag_default_inline, flag_rtti,
3304 flag_conserve_space, flag_access_control, flag_check_new,
3305 flag_new_for_scope, flag_weak, flag_working_directory,
3306 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
3307 flag_enforce_eh_specs, flag_threadsafe_statics,
3308 flag_pretty_templates): Remove.
3309 * c-common.h (flag_preprocess_only, flag_nil_receivers,
3310 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
3311 flag_replace_objc_classes, flag_undef, flag_no_builtin,
3312 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3313 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3314 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
3315 flag_no_gnu_keywords, flag_implement_inlines,
3316 flag_implicit_templates, flag_implicit_inline_templates,
3317 flag_optional_diags, flag_elide_constructors, flag_default_inline,
3318 flag_rtti, flag_conserve_space, flag_access_control,
3319 flag_check_new, flag_new_for_scope, flag_weak,
3320 flag_working_directory, flag_use_cxa_atexit,
3321 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
3322 flag_threadsafe_statics, flag_pretty_templates,
3323 warn_strict_null_sentinel): Remove.
3324 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
3325 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
3326 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
3327 fimplicit-inline-templates, fimplicit-templates,
3328 flax-vector-conversions, fms-extensions, fnil-receivers,
3329 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
3330 frtti, fshort-double, fshort-enums, fshort-wchar,
3331 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
3332 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
3333 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
3334 gen-decls, undef): Use Var.
3335 (fdefault-inline, foptional-diags): Document as doing nothing.
3336 * c-opts.c (c_common_handle_option): Remove cases for options now
3337 using Var. Mark ignored options as such.
3339 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
3341 * c-common.c: Moved to here from parent directory.
3342 * c-common.def: Likewise.
3343 * c-common.h: Likewise.
3344 * c-cppbuiltin.c: Likewise.
3345 * c-dump.c: Likewise.
3346 * c-format.c: Likewise.
3347 * c-format.h : Likewise.
3348 * c-gimplify.c: Likewise.
3349 * c-lex.c: Likewise.
3350 * c-omp.c: Likewise.
3352 * c-opts.c: Likewise.
3353 * c-pch.c: Likewise.
3354 * c-ppoutput.c: Likewise.
3355 * c-pragma.c: Likewise.
3356 * c-pragma.h: Likewise.
3357 * c-pretty-print.c: Likewise.
3358 * c-pretty-print.h: Likewise.
3359 * c-semantics.c: Likewise.
3360 * stub-objc.c: Likewise.
3362 * c-common.c: Include gt-c-family-c-common.h.
3363 * c-pragma.c: Include gt-c-family-c-pragma.h.
3365 Copyright (C) 2010-2013 Free Software Foundation, Inc.
3367 Copying and distribution of this file, with or without modification,
3368 are permitted in any medium without royalty provided the copyright
3369 notice and this notice are preserved.