1 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
3 * c-common.c (c_common_attribute_table): Added "cilk simd function"
5 * c-pragma.h (enum pragma_cilk_clause): Remove.
6 (enum pragma_omp_clause): Added the following fields:
7 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
8 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
9 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
10 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
11 PRAGMA_CILK_CLAUSE_UNIFORM.
14 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
16 * cilk.c (cilk_outline): Made this function non-static.
17 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
18 (create_cilk_wrapper): Added a new parameter: a function pointer.
19 (c_install_body_w_frame_cleanup): Remove
20 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
21 * c-common.h (cilk_outline): New prototype.
22 (gimplify_cilk_spawn): Removed two parameters.
23 (cilk_install_body_with_frame_cleanup): New prototype.
24 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
27 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
29 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
31 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
32 (int_array_type_node): Remove.
33 * c-common.c (c_common_nodes_and_builtins): Don't build it.
35 2013-12-05 Marek Polacek <polacek@redhat.com>
38 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
41 2013-12-04 Joseph Myers <joseph@codesourcery.com>
44 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
45 and check field alignment if set.
46 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
47 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
49 2013-12-04 Jakub Jelinek <jakub@redhat.com>
50 Marek Polacek <polacek@redhat.com>
52 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
53 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
55 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
58 * cilk.c (gimplify_cilk_spawn): Properly handle function without
61 2013-11-29 Jakub Jelinek <jakub@redhat.com>
64 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
65 goto invalid. If it is error_mark_node, don't issue further
68 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
70 * c.opt (Wopenmp-simd): New.
72 2013-11-22 Jakub Jelinek <jakub@redhat.com>
74 * c-ubsan.h (ubsan_instrument_return): New prototype.
75 * c-ubsan.c (ubsan_instrument_return): New function.
77 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
79 * c-common.c: Add required include files from gimple.h.
80 * c-gimplify.c: Likewise
83 2013-11-22 David Malcolm <dmalcolm@redhat.com>
85 * c-common.c (unsafe_conversion_p): Remove use of
86 EXPR_LOC_OR_HERE macro.
87 (conversion_warning): Likewise.
88 (warnings_for_convert_and_check): Likewise.
89 (warn_for_collisions_1): Likewise.
90 (shorten_compare): Likewise, and remove use of in_system_header
91 macro, using the location from the former.
92 * c-lex.c (dump_one_header): Remove use of input_filename macro.
93 (cb_def_pragma): Remove use of in_system_header macro.
94 (lex_string): Likewise.
95 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
97 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
98 Mike Stump <mikestump@comcast.net>
99 Richard Sandiford <rdsandiford@googlemail.com>
101 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
102 instead of TREE_INT_CST_LOW, in cases where there is a protecting
103 tree_fits_shwi_p or tree_fits_uhwi_p.
104 (dump_generic_ada_node): Likewise.
105 * c-format.c (check_format_arg): Likewise.
106 * c-pretty-print.c (pp_c_integer_constant): Likewise.
108 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
110 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
112 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
115 * c-common.c (unsafe_conversion_p): Make this function
116 return an enumeration with more detail.
117 (conversion_warning): Use the new return type of
118 unsafe_conversion_p to separately warn either about conversions
119 that lower floating point number precision or about the other
120 kinds of conversions.
121 * c-common.h (enum conversion_safety): New enumeration.
122 (unsafe_conversion_p): switching return type to
123 conversion_safety enumeration.
124 * c.opt: Adding new warning -Wfloat-conversion and
125 enabling it with -Wconversion.
127 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
129 * c-opts.c: Include plugin.h.
130 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
132 2013-11-19 Marek Polacek <polacek@redhat.com>
134 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
136 (ubsan_instrument_shift): Likewise.
137 (ubsan_instrument_vla): Likewise.
139 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
141 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
142 cast to unsigned type.
144 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
146 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
148 (complete_array_type): Update comment to refer to tree_to_[su]hwi
149 rather than tree_low_cst.
151 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
153 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
154 tree_to_uhwi throughout.
156 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
158 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
159 tree_low_cst (..., 0) with tree_to_shwi throughout.
161 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
163 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
164 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
166 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
168 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
169 host_integerp (..., 0) with tree_fits_shwi_p throughout.
171 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
173 * c-cilkplus.c: New file.
174 * c-common.c (readonly_error): Add location argument.
175 * c-common.h (readonly_error): Same.
176 (c_finish_cilk_clauses): Protoize.
177 (c_check_cilk_loop): Same.
178 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
179 Do not fail on error_mark_node.
180 Abstract increment canonicalization to here...
181 (c_omp_for_incr_canonicalize_ptr): New.
182 c-pragma.c (init_pragma): Register "simd" pragma.
183 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
184 (enum pragma_cilk_clause): New.
186 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
188 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
189 wchar_type and host_integerp checks.
191 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
193 * c-common.c: Likewise.
194 * c-gimplify.c: Likewise.
197 2013-11-14 Diego Novillo <dnovillo@google.com>
199 * c-common.c: Include fold-const.h.
200 Include stor-layout.h.
202 Include stringpool.h.
206 * c-cppbuiltin.c: Include stor-layout.h.
207 Include stringpool.h.
208 * c-format.c: Include stringpool.h.
209 * c-lex.c: Include stringpool.h.
210 Include stor-layout.h.
211 * c-pragma.c: Include stringpool.h.
214 Include gcc-symtab.h.
215 * c-pretty-print.c: Include stor-layout.h.
217 * cilk.c: Include stringpool.h.
220 2013-11-13 Joseph Myers <joseph@codesourcery.com>
222 * c-common.h (enum rid): Add RID_AUTO_TYPE.
223 * c-common.c (c_common_reswords): Add __auto_type.
224 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
226 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
228 * c-common.c: Include gimplify.h.
229 * c-gimplify.c: Likewise.
231 * c-omp.c: Include gimple-expr.h instead of gimple.h.
232 * c-ubsan.c: Don't include gimple.h.
234 2013-11-12 Joseph Myers <joseph@codesourcery.com>
236 * c-common.c (c_common_reswords): Add _Thread_local.
238 2013-11-09 Joseph Myers <joseph@codesourcery.com>
240 * c-common.c (atomic_size_supported_p): New function.
241 (resolve_overloaded_atomic_exchange)
242 (resolve_overloaded_atomic_compare_exchange)
243 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
244 Use it instead of comparing size with a local list of sizes.
246 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
247 Joseph Myers <joseph@codesourcery.com>
249 * c-common.h (enum rid): Add RID_ATOMIC.
250 * c-common.c (c_common_reswords): Add _Atomic.
251 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
252 (keyword_is_type_qualifier): Accept RID_ATOMIC.
253 * c-format.c (check_format_types): Check for extra _Atomic
254 qualifiers in format argument.
255 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
256 (pp_c_type_qualifier_list): Mention _Atomic in comment.
258 2013-11-06 Tobias Burnus <burnus@net-b.de>
260 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
262 2013-11-06 Joseph Myers <joseph@codesourcery.com>
264 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
266 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
267 to mean lack of IEEE 754 support.
269 2013-11-05 Tobias Burnus <burnus@net-b.de>
271 * c.opt (-Wdate-time): New option
272 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
274 2013-11-05 Joseph Myers <joseph@codesourcery.com>
276 * c-cppbuiltin.c (cpp_iec_559_value): Test
277 flag_excess_precision_cmdline not flag_excess_precision.
279 2013-11-05 Tobias Burnus <burnus@net-b.de>
281 * c.opt (fopenmp-simd): New option.
282 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
283 (omp_pragmas): ... this new struct.
284 (c_pp_lookup_pragma): Also walk omp_pragmas.
285 (init_pragma): Init pragmas for -fopenmp-simd.
287 2013-11-04 Marek Polacek <polacek@redhat.com>
290 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
292 2013-11-04 Joseph Myers <joseph@codesourcery.com>
294 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
296 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
298 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
300 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
301 (dump_ada_specs): Adjust prototype of second callback.
302 * c-ada-spec.c (cpp_check): New global variable.
303 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
304 (print_generic_ada_decl): Likewise.
305 (has_static_fields): Change return type to bool and add guard.
306 (has_nontrivial_methods): New predicate.
307 (is_tagged_type): Change return type to bool.
308 (separate_class_package): Call has_nontrivial_methods.
309 (pp_ada_tree_identifier): Minor tweaks.
310 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
311 (dump_ada_array_domains): Likewise.
312 (dump_ada_array_type): Likewise.
313 (dump_template_types): Remove cpp_check parameter and do not pass it to
314 dump_generic_ada_node.
315 (dump_ada_template): Likewise.
316 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
318 (print_ada_methods): Change return type to integer. Remove cpp_check
319 parameter and do not pass it down.
320 (dump_nested_types): Remove cpp_check parameter and do not pass it to
321 dump_generic_ada_node.
322 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
324 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
325 down. Use has_nontrivial_methods to recognize C++ classes. Use return
326 value of print_ada_methods.
327 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
328 Set cpp_check to it before invoking dump_ada_nodes.
329 (dump_ada_specs): Likewise.
331 2013-11-03 Marek Polacek <polacek@redhat.com>
333 * c-ubsan.c: Don't include hash-table.h.
334 (ubsan_instrument_vla): New function.
335 * c-ubsan.h: Declare it.
337 2013-10-31 David Malcolm <dmalcolm@redhat.com>
339 Automated part of renaming of symtab_node_base to symtab_node.
341 Patch autogenerated by rename_symtab.py from
342 https://github.com/davidmalcolm/gcc-refactoring-scripts
343 revision 58bb219cc090b2f4516a9297d868c245495ee622
345 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
346 symtab_node_base to symtab_node.
348 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
350 Implement C++14 digit separators.
351 * c-lex.c (interpret_float): Remove digit separators from scratch string
352 before building real literal.
354 2013-10-30 Jakub Jelinek <jakub@redhat.com>
356 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
358 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
360 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
362 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
364 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
365 (insert_cilk_frame): New prototype.
366 (cilk_init_builtins): Likewise.
367 (gimplify_cilk_spawn): Likewise.
368 (c_cilk_install_body_w_frame_cleanup): Likewise.
369 (cilk_detect_spawn_and_unwrap): Likewise.
370 (cilk_set_spawn_marker): Likewise.
371 (build_cilk_sync): Likewise.
372 (build_cilk_spawn): Likewise.
375 2013-10-29 David Malcolm <dmalcolm@redhat.com>
377 Patch autogenerated by refactor_symtab.py from
378 https://github.com/davidmalcolm/gcc-refactoring-scripts
379 revision 58bb219cc090b2f4516a9297d868c245495ee622
381 * c-gimplify.c (c_genericize): Update for conversion of symtab types
382 to a true class hierarchy.
383 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
385 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
387 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
389 2013-10-26 Jeff Law <law@redhat.com>
391 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
392 * c-family/c.opt: Ignore and warn for mudflap options.
394 2013-10-24 Tobias Burnus <burnus@net-b.de>
397 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
398 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
400 2013-10-23 Jason Merrill <jason@redhat.com>
402 * c-format.c (gcc_cxxdiag_char_table): Add %X.
404 2013-10-11 Jakub Jelinek <jakub@redhat.com>
406 * c-common.h (omp_clause_mask::operator !=): New method.
407 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
408 instead of if (mask & something) tests everywhere.
410 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
411 201307 instead of 201107.
412 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
413 (c_common_attribute_table): Add "omp declare target" and
414 "omp declare simd" attributes.
415 (handle_omp_declare_target_attribute,
416 handle_omp_declare_simd_attribute): New functions.
417 * c-omp.c: Include c-pragma.h.
418 (c_finish_omp_taskgroup): New function.
419 (c_finish_omp_atomic): Add swapped argument, if true,
420 build the operation first with rhs, lhs arguments and use NOP_EXPR
422 (c_finish_omp_for): Add code argument, pass it down to make_code.
423 (c_omp_split_clauses): New function.
424 (c_split_parallel_clauses): Removed.
425 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
426 c_omp_declare_simd_clauses_to_decls): New functions.
427 * c-common.h (omp_clause_mask): New type.
428 (OMP_CLAUSE_MASK_1): Define.
429 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
430 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
431 omp_clause_mask::operator |, omp_clause_mask::operator &,
432 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
433 omp_clause_mask::operator ==): New methods.
434 (enum c_omp_clause_split): New.
435 (c_finish_omp_taskgroup): New prototype.
436 (c_finish_omp_atomic): Add swapped argument.
437 (c_finish_omp_for): Add code argument.
438 (c_omp_split_clauses): New prototype.
439 (c_split_parallel_clauses): Removed.
440 (c_omp_declare_simd_clauses_to_numbers,
441 c_omp_declare_simd_clauses_to_decls): New prototypes.
442 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
443 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
444 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
445 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
446 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
447 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
448 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
449 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
450 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
451 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
452 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
453 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
454 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
455 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
456 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
457 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
458 PRAGMA_OMP_CLAUSE_UNIFORM.
460 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
462 PR tree-optimization/20318
463 * c-common.c (handle_returns_nonnull_attribute): New function.
464 (c_common_attribute_table): Add returns_nonnull.
466 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
469 * c.opt (fcheck-new): Move to common.opt.
471 2013-09-25 Marek Polacek <polacek@redhat.com>
472 Jakub Jelinek <jakub@redhat.com>
475 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
476 an expression if we can prove it is correct.
477 (ubsan_instrument_division): Likewise. Remove unnecessary
480 2013-09-18 Marek Polacek <polacek@redhat.com>
483 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
485 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
487 2013-09-14 Iain Sandoe <iain@codesourcery.com>
490 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
491 fobjc-gc, freplace-objc-classes): Accept for LTO.
493 2013-09-13 Jacek Caban <jacek@codeweavers.com>
495 * c-target.def: New hook
497 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
500 * c.opt (Wdelete-incomplete): Add.
502 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
504 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
505 (vector_types_compatible_elements_p): New function.
506 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
508 (vector_types_compatible_elements_p): Declare.
510 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
512 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
513 a virtual member function.
514 (pp_simple_type_specifier): Remove.
515 (pp_c_type_specifier): Likewise.
516 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
517 Rename from pp_c_type_specifier. Adjust.
518 (c_pretty_printer::c_pretty_printer): Do not assign to
519 simple_type_specifier.
521 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
523 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
525 (c_pretty_printer::storage_class_specifier): Likewise.
526 (c_pretty_printer::initializer): Likewise.
527 (pp_declaration): Remove.
528 (pp_declaration_specifiers): Likewise.
529 (pp_abstract_declarator): Likewise.
530 (pp_declarator): Likewise.
531 (pp_type_id): Likewise.
532 (pp_statement): Likewise.
533 (pp_constant): Likewise.
534 (pp_id_expression): Likewise.
535 (pp_primary_expression): Likewise.
536 (pp_unary_expression): Likewise.
537 (pp_multiplicative_expression): Likewise.
538 (pp_conditional_expression): Likewise.
539 (pp_assignment_expression): Likewise.
540 (pp_expression): Likewise.
541 (pp_c_type_id): Likewise.
542 (pp_c_storage_class_specifier): Likewise.
543 * c-pretty-print.c (pp_c_type_cast): Tidy.
544 (pp_c_pointer): Likewise.
545 (pp_c_type_specifier): Likewise.
546 (pp_c_parameter_type_list): Likewise.
547 (pp_c_function_definition): Likewise.
548 (pp_c_init_declarator): Likewise.
549 (pp_c_initializer_list): Likewise.
550 (pp_c_constructor_elts): Likewise.
551 (c_pretty_printer::direct_abstract_declarator): Likewise.
552 (c_pretty_printer::declaration_specifiers): Likewise.
553 (c_pretty_printer::primary_expression): Likewise.
554 (c_pretty_printer::postfix_expression): Likewise.
555 (c_pretty_printer::type_id): Rename from pp_c_type_id.
556 (c_pretty_printer::storage_class_specifier): Rename from
557 pp_c_storage_class_specifier.
558 (c_pretty_printer::initializer): Rename from pp_c_initializer.
559 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
560 storage_class_specifier, initializer, offset_list, flags.
562 2013-08-30 Marek Polacek <polacek@redhat.com>
564 * c-ubsan.c: New file.
565 * c-ubsan.h: New file.
567 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
569 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
571 (c_pretty_printer::declaration_specifiers): Likewise.
572 (c_pretty_printer::declarator): Likewise.
573 (c_pretty_printer::abstract_declarator): Likewise.
574 (c_pretty_printer::direct_abstract_declarator): Likewise.
575 (c_pretty_printer::direct_declarator): Likewise.
576 (c_pretty_printer::function_specifier): Likewise.
577 (pp_declaration): Adjust.
578 (pp_declaration_specifiers): Likewise.
579 (pp_abstract_declarator): Likewise.
580 (pp_direct_declarator): Likewise.
581 (pp_function_specifier): Likewise.
582 (pp_direct_abstract_declarator): Remove as unused.
583 (pp_c_declaration): Remove.
584 (pp_c_declaration_specifiers): Likewise.
585 (pp_c_declarator): Likewise.
586 (pp_c_direct_declarator): Likewise.
587 (pp_c_function_specifier): Likewise.
588 (pp_c_direct_abstract_declarator): Likewise.
589 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
590 from pp_c_abstract_declarator. Adjust.
591 (c_pretty_printer::direct_abstract_declarator): Rename from
592 pp_c_direct_abstract_declarator. Adjust.
593 (c_pretty_printer::function_specifier): Rename from
594 pp_c_function_specifier. Adjust.
595 (c_pretty_printer::declaration_specifiers): Rename from
596 pp_c_declaration_specifiers. Adjust.
597 (c_pretty_printer::direct_declarator): Rename from
598 pp_c_direct_declarator. Adjust.
599 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
600 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
601 (c_pretty_printer::c_pretty_printer): Do not assign to
602 declaration, declaration_specifiers, declarator,
603 direct_declarator, direct_abstract_declarator, function_specifier.
605 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
607 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
608 virtual member function.
609 (c_pretty_printer::multiplicative_expression): Likewise.
610 (c_pretty_printer::conditional_expression): Likewise.
611 (c_pretty_printer::assignment_expression): Likewise.
612 (c_pretty_printer::expression): Likewise.
613 (pp_unary_expression): Adjust.
614 (pp_multiplicative_expression): Likewise.
615 (pp_assignment_expression): Likewise.
616 (pp_conditional_expression): Likewise.
617 (pp_expression): Likewise.
618 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
619 from pp_c_unary_expression. Adjust.
620 (c_pretty_printer::multiplicative_expression): Rename from
621 pp_c_multiplicative_expression. Adjust.
622 (c_pretty_printer::conditional_expression): Rename from
623 pp_c_conditional_expression. Adjust.
624 (c_pretty_printer::assignment_expression): Rename from
625 pp_c_assignment_expression. Adjust.
626 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
627 (c_pretty_printer::c_pretty_printer): Do not assign to
628 unary_expression, multiplicative_expression,
629 conditional_expression, expression.
631 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
633 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
634 virtual member function.
635 (pp_postfix_expression): Adjust.
636 (pp_c_postfix_expression): Remove.
637 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
638 from pp_c_postfix_expression. Adjust.
639 (c_pretty_printer::c_pretty_printer): Do not assign to
642 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
644 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
645 virtua member function.
646 (pp_primary_expression): Adjust.
647 (pp_c_primary_expression): Remove.
648 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
649 from pp_c_primary_expression. Adjust.
650 (pp_c_initializer_list): Use pp_primary_expression.
651 (c_pretty_printer::c_pretty_printer): Do not assign to
654 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
656 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
657 * c-pretty-print.c (M_): Remove.
658 (c_pretty_printer::translate_string): Define.
659 (pp_c_type_specifier): Use it.
660 (pp_c_primary_expression): Likewise.
661 (pp_c_expression): Likewise.
663 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
665 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
667 (pp_c_id_expression): Remove.
668 (pp_id_expression): Adjust.
669 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
670 pp_c_id_expression. Adjust.
671 (pp_c_postfix_expression): Use pp_id_expression.
672 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
674 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
676 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
678 (pp_constant): Adjust.
679 (pp_c_constant): Remove.
680 * c-pretty-print.c (c_pretty_printer::constant): Rename from
681 pp_c_constant. Adjust.
683 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
684 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
686 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
688 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
689 (c_pretty_printer::c_pretty_printer): Declare.
690 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
691 c_pretty_printer_init. Adjust.
692 (print_c_tree): Do not call c_pretty_printer_init.
693 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
695 2013-08-09 Arnaud Charlet <charlet@adacore.com>
697 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
699 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
702 * c-common.c (pointer_int_sum): Add bool parameter.
703 * c-common.h (pointer_int_sum): Adjust declaration.
705 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
707 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
708 c_pretty_printer variable.
710 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
712 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
714 (pp_c_base): Likewise. Adjust users.
715 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
716 (pp_c_whitespace): Do not call pp_base.
717 (pp_c_left_paren): Likewise.
718 (pp_c_right_paren): Likewise.
719 (pp_c_left_brace): Likewise.
720 (pp_c_right_brace): Likewise.
721 (pp_c_left_bracket): Likewise.
722 (pp_c_right_bracket): Likewise.
723 (pp_c_dot): Likewise.
724 (pp_c_ampersand): Likewise.
725 (pp_c_star): Likewise.
726 (pp_c_arrow): Likewise.
727 (pp_c_semicolon): Likewise.
728 (pp_c_complement): Likewise.
729 (pp_c_exclamation): Likewise.
730 (pp_c_direct_declarator): Likewise.
731 (pp_c_ws_string): Likewise.
732 (pp_c_identifier): Likewise.
733 (pp_c_statement): Likewise.
734 (print_c_tree): Likewise.
736 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
739 * c-common.c (c_parse_error): Catch user-defined literal tokens and
740 provide useful error strings.
742 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
744 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
745 printer functions instead of pp_string or operators and punctuators.
746 (dump_generic_ada_node): Likewise.
747 * c-pretty-print.c (pp_c_type_specifier): Likewise.
748 (pp_c_relational_expression): Likewise.
749 (pp_c_logical_or_expression): Likewise.
751 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
753 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
754 functions instead of pp_character.
755 (pp_ada_tree_identifier): Likewise.
756 (dump_ada_double_name): Likewise.
757 (dump_ada_function_declaration): Likewise.
758 (dump_ada_array_domains): Likewise.
759 (dump_template_types): Likewise.
760 (dump_generic_ada_node): Likewise.
761 (print_ada_declaration): Likewise.
762 (print_ada_struct_decl): Likewise.
763 * c-pretty-print.c (pp_c_integer_constant): Likewise.
765 2013-07-23 Tom Tromey <tromey@redhat.com>
767 * c-common.h (enum rid) <RID_GENERIC>: New constant.
768 * c-common.c (c_common_reswords): Add _Generic.
770 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
772 * c-common.c: Fix typos.
773 * c-common.h: Likewise.
775 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
778 * c-common.c (c_common_attribute_table): Add warn_unused.
779 (handle_warn_unused_attribute): New.
781 2013-07-10 Jakub Jelinek <jakub@redhat.com>
783 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
784 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
786 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
789 * c.opt: Add Wconditionally-supported.
791 2013-07-08 Graham Stott <graham.stott@btinternet.com>
793 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
794 unused variables l_length and l_node.
796 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
799 * c-common.c (complete_array_type): Delay folding first index
800 like other indices. When folding, check for index overflow.
802 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
805 * c-common.h (c_build_vec_perm_expr): New complain argument.
806 * c-common.c (c_build_vec_perm_expr): Likewise.
807 Use save_expr also in C++.
809 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
811 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
812 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
813 * c-opts.c (c_common_post_options): Likewise.
815 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
817 * array-notation-common.c (length_mismatch_in_expr): Changed the
818 parameter type's from a dynamic array to a vec_tree. Also removed
820 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
823 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
825 * c-common.h (struct cilkplus_an_parts): New structure.
826 (struct cilkplus_an_loop_parts): Likewise.
827 (cilkplus_extract_an_triplets): New prototype.
828 (fix_sec_implicit_args): Likewise.
829 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
830 (fix_sec_implicit_args): Likewise.
832 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
834 * array-notation-common.c (find_inv_trees): Removed an unwanted
836 * c-common.h (struct inv_list::additional_tcodes): Changed type from
837 enum rid to enum tree_code.
839 2013-06-11 Jan Hubicka <jh@suse.cz>
841 * c-common.c (handle_alias_ifunc_attribute): Do not set
842 DECL_EXTERNAL for weakref variables.
843 * c-pragma.c (handle_pragma_weak): Make sure aliases
844 are not declared as external.
846 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
848 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
849 function from c/c-array-notation.c.
850 (is_cilkplus_reduce_builtin): Likewise.
851 (find_rank): Likewise.
852 (extract_array_notation_exprs): Likewise.
853 (replace_array_notations): Likewise.
854 (find_inv_trees): Likewise.
855 (replace_inv_trees): Likewise.
856 (contains_array_notation_expr): Likewise.
857 (find_correct_array_notation_type): Likewise.
858 * c-common.h (struct inv_list): Moved this struct from the file
859 c/c-array-notation.c and added a new field called additional tcodes.
860 (length_mismatch_in_expr_p): New prototype.
861 (is_cilkplus_reduce_builtin): Likewise.
862 (find_rank): Likewise.
863 (extract_array_notation_exprs): Likewise.
864 (replace_array_notation): Likewise.
865 (find_inv_trees): Likewise.
866 (replace_inv_trees): Likewise.
867 (find_correct_array_notation_type): Likewise.
869 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
871 * c-common.c (c_define_builtins): When cilkplus is enabled, the
872 function array_notation_init_builtins is called.
873 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
874 * c-common.def (ARRAY_NOTATION_REF): New tree.
875 * c-common.h (build_array_notation_expr): New function declaration.
876 (build_array_notation_ref): Likewise.
877 (extract_sec_implicit_index_arg): New extern declaration.
878 (is_sec_implicit_index_fn): Likewise.
879 (ARRAY_NOTATION_CHECK): New define.
880 (ARRAY_NOTATION_ARRAY): Likewise.
881 (ARRAY_NOTATION_START): Likewise.
882 (ARRAY_NOTATION_LENGTH): Likewise.
883 (ARRAY_NOTATION_STRIDE): Likewise.
884 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
886 (pp_c_expression): Likewise.
887 * c.opt (flag_enable_cilkplus): New flag.
888 * array-notation-common.c: New file.
890 2013-05-14 Jakub Jelinek <jakub@redhat.com>
893 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
895 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
897 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
900 2013-05-07 Han Shen <shenhan@google.com>
902 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
904 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
906 * c-common.c (check_user_alignment): Emit error for negative values.
908 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
910 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
912 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
914 * c-cppbuiltin.c (c_cpp_builtins): Do not define
915 __GXX_EXPERIMENTAL_CXX1Y__.
917 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
918 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
920 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
921 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
922 to simply use OPT_Wpointer_arith.
923 (c_sizeof_or_alignof_type): Likewise.
925 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
927 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
929 2013-04-12 Jakub Jelinek <jakub@redhat.com>
931 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
932 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
935 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
937 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
939 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
941 * c-common.c (pointer_int_sum): Remove dead code.
943 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
946 * c-common.c (handle_optimize_attribute): Don't call
947 save_optabs_if_changed.
949 2013-03-05 Jakub Jelinek <jakub@redhat.com>
952 * c-pch.c (pch_init): Free target_validity at the end.
954 2013-03-04 Jakub Jelinek <jakub@redhat.com>
956 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
958 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
959 Jakub Jelinek <jakub@redhat.com>
962 * c-common.c (handle_no_sanitize_address_attribute): New function.
963 (c_common_attribute_table): Add no_sanitize_address attribute.
964 (handle_no_address_safety_analysis_attribute): Add
965 no_sanitize_address attribute, not no_address_safety_analysis
968 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
971 * c-common.c (handle_optimize_attribute): Call
972 save_optabs_if_changed.
974 2013-02-18 Jakub Jelinek <jakub@redhat.com>
975 Steven Bosscher <steven@gcc.gnu.org>
978 * c-opts.c (c_common_post_options): If debug info is enabled
979 and non-dwarf*, refuse to load PCH files and when writing PCH
982 2013-02-05 Jakub Jelinek <jakub@redhat.com>
985 * c-common.c (handle_error_attribute): Fix condition.
987 2013-01-30 Jakub Jelinek <jakub@redhat.com>
990 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
992 2013-01-18 Jason Merrill <jason@redhat.com>
995 * c.opt (-fextern-tls-init): New.
996 * c-opts.c (c_common_post_options): Handle it.
998 2013-01-09 Jakub Jelinek <jakub@redhat.com>
1001 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
1002 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
1003 and is either negative or bigger or equal to type precision
1004 of the first operand.
1006 2012-12-03 Marek Polacek <polacek@redhat.com>
1009 * c-common.c (check_user_alignment): Swap order of tests,
1010 check TREE_CODE first.
1012 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
1015 * c-common.h (overflow_type): New enum.
1016 (build_userdef_literal): Add overflow_type argument.
1017 (tree_userdef_literal): Add overflow_type.
1018 (USERDEF_LITERAL_OVERFLOW): New access macro.
1019 * c-common.c (build_userdef_literal): Add overflow_type
1021 * c-lex.c (c_lex_with_flags): Add overflow_type to
1022 build_userdef_literal calls.
1023 (interpret_integer, interpret_float): Add overflow_type argument.
1025 2012-11-28 Richard Biener <rguenther@suse.de>
1028 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1029 here and use a type with proper overflow behavior for types that would
1030 need to be promoted for the arithmetic.
1032 2012-11-23 Jakub Jelinek <jakub@redhat.com>
1035 * c-common.c (handle_no_address_safety_analysis_attribute): New
1037 (c_common_attribute_table): Add no_address_safety_analysis.
1039 2012-11-16 Simon Baldwin <simonb@google.com>
1041 * c.opt: Add f[no-]canonical-system-headers.
1042 * c-opts.c (c_common_handle_option): Handle
1043 OPT_fcanonical_system_headers.
1045 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
1048 * c-opts.c (c_common_handle_option): Set new flags.
1049 * c.opt: Describe new flags.
1051 2012-11-09 Jason Merrill <jason@redhat.com>
1053 * c.opt (Wabi-tag): New.
1055 2012-11-09 Andi Kleen <ak@linux.intel.com>
1058 * c-common.c (get_atomic_generic_size): Mask with
1061 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1064 * c.opt (Wformat): Make it Alias Wformat=1.
1065 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
1066 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
1068 (Wformat=): RejectNegative. Use LangEnabledBy.
1069 (Wnonnull): Use LangEnabledBy.
1070 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
1071 * c-format.c (set_Wformat): Delete.
1072 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
1073 (maybe_read_dollar_number): Likewise.
1074 (avoid_dollar_number): Likewise.
1075 (finish_dollar_format_checking): Likewise.
1076 (check_format_info): Likewise.
1077 (check_format_info_main): Likewise.
1078 (check_format_types): Likewise.
1079 (format_type_warning): Likewise.
1080 * c-common.c (int): Likewise.
1081 (check_function_sentinel): Likewise.
1082 * c-common.h (warn_format,set_Wformat): Do not declare here.
1084 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1087 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
1088 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
1090 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
1092 (Wvariadic-macros): Init(1).
1093 * c-opts.c (c_common_handle_option): Do not handle them
1095 (c_common_post_options): Likewise.
1096 (sanitize_cpp_opts): warn_unused_macros is now
1097 cpp_warn_unused_macros.
1098 (push_command_line_include): Likewise.
1099 * c-common.c (warn_unknown_pragmas): Do not define.
1100 * c-common.h (warn_unknown_pragmas): Do not declare.
1102 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1105 * c-common.c (conversion_warning): Handle conditional expressions.
1107 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1110 * c.opt (Wreturn_local_addr): Define new option.
1112 2012-10-25 Jason Merrill <jason@redhat.com>
1114 * c.opt (Wvirtual-move-assign): New.
1116 * c.opt (Winherited-variadic-ctor): New.
1118 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
1121 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
1123 2012-10-23 Joseph Myers <joseph@codesourcery.com>
1125 * c-common.h (pch_cpp_save_state): Declare.
1126 * c-target.def (c_preinclude): New hook.
1127 * c-opts.c (done_preinclude): New.
1128 (push_command_line_include): Handle default preincluded header.
1129 (cb_file_change): Call pch_cpp_save_state when calling
1130 push_command_line_include.
1131 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
1132 (pch_cpp_save_state): New.
1133 (pch_init): Call pch_cpp_save_state conditionally, instead of
1134 calling cpp_save_state.
1136 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1140 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
1141 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
1142 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
1143 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
1144 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
1145 * c-opts.c (c_common_handle_option): Remove explicit handling from
1147 (c_common_post_options): Likewise.
1149 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
1151 * c-ada-spec.c (LOCATION_COL): Delete.
1152 (compare_location): New function.
1153 (compare_node): Use it.
1154 (compare_comment): Likewise.
1156 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1160 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
1161 * c-opts.c (c_common_handle_option): Do not set them here. Add
1163 (c_common_post_options): Likewise.
1165 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
1167 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
1168 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
1169 Remove POINTER_TYPE handling, add large unsigned handling and use
1170 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
1172 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1175 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
1176 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
1177 locs and array of 3 trees instead of just single loc and single
1178 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
1179 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
1180 For *cmp* builtins that take two sources strings report warnings
1181 about first and second source, not about destination and source.
1183 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
1186 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
1188 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
1190 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
1191 declaring something coming from another file.
1193 2012-10-10 Arnaud Charlet <charlet@adacore.com>
1196 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
1198 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1201 * c-common.c (warn_about_parentheses): Add location_t parameter;
1202 use EXPR_LOC_OR_LOC.
1203 * c-common.h: Update declaration.
1205 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
1208 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
1209 more operations. Make error messages optional.
1210 * c-common.h (enum stv_conv): Moved from c-typeck.c.
1211 (scalar_to_vector): Declare.
1213 2012-10-08 Jason Merrill <jason@redhat.com>
1215 * c-common.c (c_common_reswords): Add thread_local.
1217 2012-10-08 Dodji Seketeli <dodji@redhat.com>
1219 PR c++/53528 C++11 attribute support
1220 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
1222 * c-common.c (check_cxx_fundamental_alignment_constraints): New
1224 (handle_aligned_attribute): In choose strictest alignment
1225 among many. Use new check_cxx_fundamental_alignment_constraints.
1226 (handle_transparent_union_attribute): In c++11 attribute syntax,
1227 don't look through typedefs.
1229 2012-10-04 Arnaud Charlet <charlet@adacore.com>
1231 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
1232 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
1235 2012-09-25 Dehao Chen <dehao@google.com>
1238 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
1239 map when read in the pch.
1241 2012-09-18 Arnaud Charlet <charlet@adacore.com>
1243 * c-ada-spec.c: Style fixes.
1245 2012-09-18 Thomas Quinot <quinot@adacore.com>
1247 * c.opt (-fada-spec-parent): Define new command line switch.
1248 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
1249 is specified, generate binding spec as a child of the specified unit.
1251 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
1252 Manuel López-Ibáñez <manu@gcc.gnu.org>
1255 * c.opt ([Winit-self]): Enabled by -Wall in C++.
1257 2012-08-23 Arnaud Charlet <charlet@adacore.com>
1259 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
1260 for pointers, and add missing Convention C pragma.
1261 (print_ada_struct_decl): Add missing aliased keyword.
1262 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
1264 2012-08-17 Jakub Jelinek <jakub@redhat.com>
1266 * c-common.c (sizeof_pointer_memaccess_warning): New function.
1267 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
1268 * c-opts.c (c_common_handle_option): Enable it for -Wall.
1269 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
1270 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
1272 2012-08-10 Richard Guenther <rguenther@suse.de>
1274 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
1276 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
1278 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
1279 instead of separate pp_newline and pp_flush.
1280 (print_c_tree): Likewise.
1282 2012-07-26 Richard Henderson <rth@redhat.com>
1284 * c-common.c (handle_hot_attribute): Allow labels.
1285 (handle_cold_attribute): Likewise.
1287 2012-07-20 Jakub Jelinek <jakub@redhat.com>
1290 * c-common.c (check_function_nonnull): Handle multiple nonnull
1291 attributes properly.
1293 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1295 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
1296 * c-ada-spec.c: Likewise.
1297 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
1299 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1301 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
1302 Remove code conditional on it.
1304 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
1306 * c-gimplify.c: Do not include basic-block.h.
1307 * c-common.c: Do not include linfuncs.h.
1309 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
1311 * c-common.h: Include tree.h.
1313 2012-07-02 Jason Merrill <jason@redhat.com>
1316 * c-common.c (get_priority): Call default_conversion.
1318 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
1320 * c-pch.c (c_common_write_pch): Remove unused variables.
1322 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1324 * cppspec.c: Moved from gcc/ to here.
1326 2012-06-27 Kai Tietz <ktietz@redhat.com>
1328 PR preprocessor/37215
1329 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
1331 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
1333 * c-common.h (c_common_print_pch_checksum): Remove.
1334 * c-pch.c: Do not include output.h.
1335 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
1336 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
1337 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
1338 (struct c_pch_header): Remove.
1339 (get_ident): Update gpch version.
1340 (pch_init): Do not print executable_checksum to asm_out_file.
1341 Do not fail if there is no asm_out_file to read back from. Set
1342 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
1343 (c_common_write_pch): Verify that nothing was written to asm_out_file
1344 since pch_init was called. Do not write a c_pch_header, and do not
1345 copy from asm_out_file to the PCH.
1346 (c_common_read_pch): Do not read a c_pch_header, and do not restore
1347 the content of asm_out_file from the PCH.
1348 (c_common_print_pch_checksum): Remove.
1349 * c-opts.c (c_common_init): Print out executable_checksum directly.
1351 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1353 * c-target.def (objc_declare_unresolved_class_reference,
1354 objc_declare_class_definition): Add new hooks.
1356 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1358 * c-lex.c: Do not include output.h.
1359 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
1360 Remove uses of ASM_OUTPUT_IDENT.
1362 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
1365 * c-common.h (c_build_vec_perm_expr): Move decl here.
1366 * c-common.c (c_build_vec_perm_expr): Move definition
1369 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
1371 * c.opt (fconserve-space): Turn into a no-op.
1373 2012-06-04 Sterling Augustine <saugustine@google.com>
1375 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
1376 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
1377 both the start and end of the function.
1379 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1381 * c-common.c: Do not include output.h.
1382 * c-pragma.c: Likewise.
1384 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1386 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
1387 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
1388 (lang_decl_name): Handle namespace decls.
1390 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
1392 * c-ada-spec.c: Do not include output.h.
1393 * c-semantics.c: Likewise.
1395 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1397 * c-common.c: Fix typo.
1399 2012-05-29 Michael Matz <matz@suse.de>
1401 * c-common.h (c_expand_decl): Remove prototype.
1403 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1405 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
1406 * c-opts.c (c_common_handle_option): Remove code handling
1407 warn_missing_braces.
1409 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
1412 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
1415 2012-05-22 Dodji Seketeli <dodji@redhat.com>
1418 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
1420 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1422 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
1423 * c-opts.c (c_common_handle_option): Do not handle explicitly
1424 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
1426 2012-05-16 Dodji Seketeli <dodji@redhat.com>
1428 PR preprocessor/7263
1429 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
1430 to cpp_classify_number. For diagnostics, use the precise location
1431 instead of the global input_location.
1433 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1436 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
1438 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
1440 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
1442 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
1445 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
1446 Wreorder): Use LangEnabledBy.
1447 * c-opts.c (c_common_handle_option): Do not enable them
1448 explicitly. Call lang-specific generated functions.
1449 (c_common_post_options): Do not set them here.
1451 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
1453 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
1454 Wmissing-field-initializers,Wmissing-parameter-type,
1455 Wold-style-declaration,Woverride-init): Use EnabledBy.
1456 * c-opts.c (c_common_post_options): Do not set here explicitly.
1458 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
1461 * c-opts.c (c_common_handle_option): Use handle_generated_option
1462 to enable sub-options.
1464 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
1467 * c-common.c (warnings_for_convert_and_check): Use warning_at.
1469 2012-05-10 Richard Guenther <rguenther@suse.de>
1471 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
1472 adjust commentary about TYPE_IS_SIZETYPE types.
1474 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1477 * c-common.c (warn_logical_operator): Check that argument of
1478 integer_zerop is not NULL.
1480 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1483 * c-common.c (warn_logical_operator): Do not warn if either side
1484 is already true or false.
1486 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1489 * c-common.c (expr_original_type): New.
1490 (shorten_compare): Do not warn for enumeration types.
1492 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1494 * c.opt (fpermissive): Add Var(flag_permissive).
1496 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
1499 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
1500 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
1502 2012-04-30 Dodji Seketeli <dodji@redhat.com>
1504 Add -Wvarargs option
1505 * c.opt (Wvarargs): Define new option.
1507 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1509 * c-common.c (check_function_arguments): Replace
1510 Wmissing-format-attribute with Wsuggest-attribute=format.
1512 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1514 * c.opt (Wsuggest-attribute=format): New. Alias of
1515 Wmissing-format-attribute.
1516 * c-format.c (decode_format_type): Replace
1517 Wmissing-format-attribute with Wsuggest-attribute=format.
1518 (check_function_format): Likewise.
1520 2012-04-27 Ollie Wild <aaw@google.com>
1522 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
1523 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
1524 * c.opt: Add Wliteral-suffix.
1526 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1529 * c.opt (Wpedantic): New.
1530 (pedantic): Alias Wpedantic.
1531 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
1532 (c_common_post_options): Likewise.
1533 (sanitize_cpp_opts): Likewise.
1534 * c-lex.c (interpret_float): Likewise.
1535 * c-format.c (check_format_types): Likewise.
1536 * c-common.c (pointer_int_sum): Likewise.
1537 (c_sizeof_or_alignof_type): Likewise.
1538 (c_add_case_label): Likewise.
1539 (c_do_switch_warnings): Likewise.
1540 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1542 2012-04-15 Jason Merrill <jason@redhat.com>
1545 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
1546 (C_STD_NAME): Distinguish between C++98 and C++11.
1548 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
1551 * c-common.h (uint16_type_node): Rename into...
1552 (c_uint16_type_node): ...this.
1553 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
1554 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
1556 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
1558 * c-common.c (warn_if_unused_value): Move definition to here.
1559 * c-common.h (warn_if_unused_value): Move declaration to here.
1561 2012-03-23 William Bader <williambader@hotmail.com>
1563 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
1565 2012-03-20 Jason Merrill <jason@redhat.com>
1567 * c-common.h (enum cxx_dialect): Add cxx1y.
1568 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
1570 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1571 * c-opts.c (c_common_post_options): Likewise.
1572 (set_std_cxx1y): New.
1573 (c_common_handle_option): Call it.
1574 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
1576 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1579 * c.opt ([Wuseless-cast]): Add.
1581 2012-03-16 Richard Guenther <rguenther@suse.de>
1583 * c-pretty-print.c (pp_c_initializer_list): Adjust.
1585 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1588 * c.opt (ftemplate-backtrace-limit) Add.
1590 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1592 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
1594 * c-pragma.c (handle_pragma_extern_prefix): Remove.
1595 (init_pragma): Don't register extern_prefix.
1597 2012-03-12 Richard Guenther <rguenther@suse.de>
1599 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
1600 (builtin_type_for_size): Likewise.
1602 2012-02-13 Jakub Jelinek <jakub@redhat.com>
1605 * c-common.c (sync_resolve_params): Don't decide whether to convert
1606 or not based on TYPE_SIZE comparison, convert whenever arg_type
1607 is unsigned INTEGER_TYPE.
1609 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
1612 * c.opt ([Wunused-local-typedefs]): Fix description.
1614 2012-01-24 Mike Stump <mikestump@comcast.net>
1616 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
1619 2012-01-18 Richard Guenther <rguenther@suse.de>
1621 * c-opts.c (c_common_post_options): Reset LTO flags if
1622 we are about to generate a PCH.
1624 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1627 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
1628 use pp_unsigned_wide_integer.
1630 2012-01-10 Richard Guenther <rguenther@suse.de>
1633 * c-opts.c (c_common_handle_option): Move -Werror handling
1634 to language independent code.
1636 2012-01-05 Richard Guenther <rguenther@suse.de>
1639 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
1642 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
1645 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
1646 of array types with an unknown bound.
1648 2011-12-20 Joseph Myers <joseph@codesourcery.com>
1650 * c-common.c (flag_isoc99): Update comment to refer to C11.
1651 (flag_isoc1x): Change to flag_isoc11.
1652 * c-common.h (flag_isoc99): Update comment to refer to C11.
1653 (flag_isoc1x): Change to flag_isoc11.
1654 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
1656 * c-opts.c (set_std_c1x): Change to set_std_c11.
1657 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
1659 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
1660 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
1661 * c.opt (std=c1x): Change to std=c11. Document as non-draft
1663 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
1664 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
1665 (std=gnu1x): Make alias of std=gnu11.
1667 2011-12-19 Jason Merrill <jason@redhat.com>
1670 * c-common.c (handle_transparent_union_attribute): Check the first
1671 field if the type is complete.
1673 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1676 * c-common.c (RID_IS_FINAL): Add.
1677 * c-common.h (RID_IS_FINAL): Add.
1679 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
1681 * c.opt (fgnu-runtime): Provide full description.
1682 (fnext-runtime): Likewise.
1683 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
1685 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
1687 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
1688 predefines in one place. Add LOCK_FREE predefines.
1689 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
1692 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
1695 * c-common.c (get_atomic_generic_size): Check for various error
1697 (resolve_overloaded_atomic_exchange,
1698 resolve_overloaded_atomic_compare_exchange,
1699 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
1700 error_mark_node for error conditions.
1702 2011-11-08 Richard Guenther <rguenther@suse.de>
1707 2011-11-07 Richard Henderson <rth@redhat.com>
1708 Aldy Hernandez <aldyh@redhat.com>
1709 Torvald Riegel <triegel@redhat.com>
1711 Merged from transactional-memory.
1713 * c-common.c (handle_tm_wrap_attribute,
1714 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
1715 (struct c_common_reswords): Added __transaction* keywords.
1716 (struct c_common_attribute_table): Added transaction* and tm_regparm
1718 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
1720 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
1721 find_tm_attribute): Declare.
1723 2011-11-07 Jason Merrill <jason@redhat.com>
1726 * c-common.c, c-common.h: Revert yesterday's changes.
1728 2011-11-06 Jason Merrill <jason@redhat.com>
1731 * c-common.c (decl_has_visibility_attr): Split out from...
1732 (c_determine_visibility): ...here.
1733 * c-common.h: Declare it.
1735 2011-11-06 Joseph Myers <joseph@codesourcery.com>
1737 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
1738 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
1740 (check_user_alignment): New. Split out of
1741 handle_aligned_attribute. Disallow integer constants with
1742 noninteger types. Conditionally allow zero.
1743 (handle_aligned_attribute): Use check_user_alignment.
1744 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
1746 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
1747 Richard Henderson <rth@redhat.com>
1749 Merged from cxx-mem-model.
1751 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
1752 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
1753 parameters that are the same type size.
1754 (get_atomic_generic_size): New. Find size of generic
1755 atomic function parameters and do typechecking.
1756 (add_atomic_size_parameter): New. Insert size into parameter list.
1757 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
1758 either __atomic_exchange_n or external library call.
1759 (resolve_overloaded_atomic_compare_exchange): Restructure
1760 __atomic_compare_exchange to either _n variant or external library call.
1761 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
1762 __atomic_load_n or an external library call.
1763 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
1764 __atomic_store_n or an external library call.
1765 (resolve_overloaded_builtin): Handle new __atomic builtins.
1767 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
1770 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
1771 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
1772 <INDIRECT_REF>: Return the argument.
1773 <ARRAY_REF>: Remove special code for negative offset.
1774 Call fold_build_pointer_plus instead of size_binop.
1775 (fold_offsetof): Remove STOP_REF argument and adjust.
1776 * c-common.h (fold_offsetof_1): Declare.
1777 (fold_offsetof): Remove STOP_REF argument.
1779 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1782 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1783 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1784 Wnarrowing for C++0x and C++98.
1785 * c.opt ([Wnarrowing]): Update.
1787 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1790 * c.opt: Add Wzero-as-null-pointer-constant.
1792 2011-10-31 Jason Merrill <jason@redhat.com>
1794 * c.opt (-fdeduce-init-list): Off by default.
1797 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
1798 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
1800 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
1802 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1805 * c.opt (fvisibility-inlines-hidden): Description change.
1807 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1809 Implement C++11 user-defined literals.
1810 * c-common.c (build_userdef_literal): New.
1811 * c-common.def: New tree code.
1812 * c-common.h (tree_userdef_literal): New tree struct and accessors.
1813 * c-lex.c (interpret_float): Add suffix parm.
1814 (c_lex_with_flags): Build literal tokens.
1816 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1820 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1823 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1824 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1825 Wnarrowing for C++0x and C++98.
1826 * c.opt ([Wnarrowing]): Update.
1828 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1831 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1832 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1833 Wnarrowing for C++0x and C++98.
1834 * c.opt ([Wnarrowing]): Update.
1836 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1839 * c-common.c (conversion_warning): Remove code looking for
1840 artificial operands.
1842 2011-10-18 Dodji Seketeli <dodji@redhat.com>
1845 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
1846 !NO_IMPLICIT_EXTERN_C.
1848 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1850 * c-common.c (c_common_reswords): Add __bases,
1852 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
1854 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1857 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
1859 2011-10-15 Tom Tromey <tromey@redhat.com>
1860 Dodji Seketeli <dodji@redhat.com>
1862 * c.opt (fdebug-cpp): New option.
1863 * c-opts.c (c_common_handle_option): Handle the option.
1864 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
1865 output stream in parameter. Factorized from ...
1866 (maybe_print_line): ... this. Dump location debug information when
1867 -fdebug-cpp is in effect.
1868 (print_line_1): New static function. Takes an output stream in
1869 parameter. Factorized from ...
1870 (print_line): ... here. Dump location information when -fdebug-cpp
1872 (scan_translation_unit): Dump location information when
1873 -fdebug-cpp is in effect.
1875 2011-10-15 Tom Tromey <tromey@redhat.com>
1876 Dodji Seketeli <dodji@redhat.com>
1878 * c.opt (ftrack-macro-expansion): New option. Handle it with and
1880 * c-opts.c (c_common_handle_option)<case
1881 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
1882 cases. Handle -ftrack-macro-expansion with and without argument.
1884 2011-10-15 Tom Tromey <tromey@redhat.com>
1885 Dodji Seketeli <dodji@redhat.com>
1887 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
1888 (print_line, cb_define, do_line_change): Adjust to avoid touching
1889 the internals of struct line_map. Use the public API instead.
1890 * c-pch.c (c_common_read_pch): Likewise.
1891 * c-lex.c (fe_file_change): Likewise.
1893 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1896 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
1898 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1901 * c-pretty-print.c (pp_c_floating_constant): Output
1902 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
1904 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1906 * c-common.c (def_builtin_1): Delete old interface with two
1907 parallel arrays to hold standard builtin declarations, and replace
1908 it with a function based interface that can support creating
1909 builtins on the fly in the future. Change all uses, and poison
1910 the old names. Make sure 0 is not a legitimate builtin index.
1911 * c-omp.c (c_finish_omp_barrier): Ditto.
1912 (c_finish_omp_taskwait): Ditto.
1913 (c_finish_omp_flush): Ditto.
1915 2011-10-11 Tristan Gingold <gingold@adacore.com>
1917 * c.opt: (fallow-parameterless-variadic-functions): New.
1919 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1921 PR c++/33255 - Support -Wunused-local-typedefs warning
1922 * c-common.h (struct c_language_function::local_typedefs): New
1924 (record_locally_defined_typedef, maybe_record_typedef_use)
1925 (maybe_warn_unused_local_typedefs): Declare new functions.
1926 * c-common.c (record_locally_defined_typedef)
1927 (maybe_record_typedef_use)
1928 (maybe_warn_unused_local_typedefs): Define new functions.
1929 * c.opt: Declare new -Wunused-local-typedefs flag.
1931 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1934 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1937 2011-09-05 Richard Guenther <rguenther@suse.de>
1939 * c-common.c (complete_array_type): Use ssize_int (-1) instead
1940 of integer_minus_one_node for empty array upper bounds.
1942 2011-08-28 Dodji Seketeli <dodji@redhat.com>
1944 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1945 it's the first time it's being called on this main TU.
1947 2011-08-24 Richard Guenther <rguenther@suse.de>
1950 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1952 2011-08-22 Gabriel Charette <gchare@google.com>
1954 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1955 defined in cpp_init_builtins and c_cpp_builtins.
1957 2011-08-19 Joseph Myers <joseph@codesourcery.com>
1959 * c-common.c (c_common_reswords): Add __builtin_complex.
1960 * c-common.h (RID_BUILTIN_COMPLEX): New.
1962 2011-08-18 Joseph Myers <joseph@codesourcery.com>
1964 * c-common.c (c_common_reswords): Add _Noreturn.
1965 (keyword_is_function_specifier): Handle RID_NORETURN.
1966 * c-common.h (RID_NORETURN): New.
1968 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1970 * c-common.c (unsafe_conversion_p): New function. Check if it is
1971 unsafe to convert an expression to the type.
1972 (conversion_warning): Adjust, use unsafe_conversion_p.
1973 * c-common.h (unsafe_conversion_p): New function declaration.
1975 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1977 * c-common.h (c_finish_omp_atomic): Adjust prototype.
1978 (c_finish_omp_taskyield): New prototype.
1979 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1980 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1981 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
1982 or RHS1 have side-effects, evaluate those too in the right spot,
1983 if it is a decl and LHS is also a decl, error out if they
1985 (c_finish_omp_taskyield): New function.
1986 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1987 * c-pragma.c (omp_pragmas): Add taskyield.
1988 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1989 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1990 PRAGMA_OMP_CLAUSE_MERGEABLE.
1992 2011-07-25 Dodji Seketeli <dodji@redhat.com>
1994 * c-common.h (set_underlying_type): Remove parm name from
1997 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
1999 * c-pretty-print.h: Search c-common.h in c-family.
2001 2011-07-22 Jason Merrill <jason@redhat.com>
2004 * c.opt (Wnarrowing): New.
2007 * c-common.h: Declare c_linkage_bindings.
2008 * c-pragma.c (handle_pragma_redefine_extname): Use it.
2011 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
2012 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
2013 as flag_isoc99 for 'restrict'.
2014 (pp_c_specifier_qualifier_list): Likewise for _Complex.
2016 2011-07-21 Ian Lance Taylor <iant@google.com>
2019 * c-common.c (c_disable_warnings): New static function.
2020 (c_enable_warnings): New static function.
2021 (c_fully_fold_internal): Change local unused_p to bool. Call
2022 c_disable_warnings and c_enable_warnings rather than change
2023 c_inhibit_evaluation_warnings.
2025 2011-07-20 Jason Merrill <jason@redhat.com>
2027 PR c++/6709 (DR 743)
2028 PR c++/42603 (DR 950)
2029 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
2030 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2031 (CPP_DECLTYPE): New.
2032 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
2034 2011-07-19 Richard Guenther <rguenther@suse.de>
2036 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
2037 * c-omp.c (c_finish_omp_for): Likewise.
2039 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
2041 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
2042 body on the next line.
2044 2011-07-08 Jason Merrill <jason@redhat.com>
2047 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
2050 * c-common.c (c_apply_type_quals_to_decl): Don't check
2051 TYPE_NEEDS_CONSTRUCTING.
2053 2011-07-06 Richard Guenther <rguenther@suse.de>
2055 * c-common.c (c_common_nodes_and_builtins):
2056 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
2058 2011-07-05 Richard Guenther <rguenther@suse.de>
2060 * c-common.c (c_common_nodes_and_builtins): Build all common
2063 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2065 * c-common.h (c_tree_chain_next): New static inline function.
2067 * c-common.c (check_builtin_function_arguments): Handle
2068 BUILT_IN_ASSUME_ALIGNED.
2070 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2072 * c-common.c: Add sync_ or SYNC__ to builtin names.
2073 * c-omp.c: Add sync_ or SYNC__ to builtin names.
2075 2011-06-20 Pierre Vittet <piervit@pvittet.com>
2077 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
2079 (gen_pragma_handler): New union.
2080 (internal_pragma_handler): New type.
2081 (c_register_pragma_with_data)
2082 (c_register_pragma_with_expansion_and_data): New functions.
2084 * c-pragma.c (registered_pragmas, c_register_pragma_1)
2085 (c_register_pragma, c_register_pragma_with_expansion)
2086 (c_invoke_pragma_handler): Changed to work with
2087 internal_pragma_handler.
2088 (c_register_pragma_with_data)
2089 (c_register_pragma_with_expansion_and_data): New functions.
2091 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2093 * c-common.c: Include common/common-target.h.
2094 (handle_section_attribute): Use
2095 targetm_common.have_named_sections.
2096 * c-cppbuiltin.c: Include common/common-target.h.
2097 (c_cpp_builtins): Use targetm_common.except_unwind_info.
2099 2011-06-10 Richard Guenther <rguenther@suse.de>
2101 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
2102 to print a IDENTIFIER_NODE.
2104 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2105 Joseph Myers <joseph@codesourcery.com>
2107 * c.opt (fbuilding-libgcc): New option.
2108 * c-cppbuiltin.c (c_cpp_builtins): Define
2109 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
2111 2011-06-07 Jason Merrill <jason@redhat.com>
2113 * c-common.c (max_tinst_depth): Lower default to 900.
2115 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
2117 2011-06-07 Richard Guenther <rguenther@suse.de>
2119 * c-common.c (c_common_nodes_and_builtins): Do not set
2120 size_type_node or call set_sizetype.
2122 2011-06-07 Dodji Seketeli <dodji@redhat.com>
2125 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
2126 type when using pointer comparison to compare types.
2128 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2130 * c.opt: Add -Wdelete-non-virtual-dtor.
2131 * c-opts.c (c_common_handle_option): Include it in -Wall.
2133 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
2138 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2140 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2143 2011-05-27 Jakub Jelinek <jakub@redhat.com>
2146 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
2147 C++ don't call c_common_truthvalue_conversion on void type arms.
2149 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2151 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
2152 (stmt_list_stack): Define.
2153 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
2154 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
2156 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2158 * c-common.c (warning_candidate_p): Check for BLOCKs.
2160 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2162 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2165 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2167 * c-common.c (def_fn_type): Remove extra va_end.
2169 2011-05-23 Jason Merrill <jason@redhat.com>
2172 * c-common.c (c_common_get_narrower): New.
2173 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
2175 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2177 * c-common.h (check_function_arguments): Tweak prototype of
2178 check_function_arguments.
2179 * c-common.c (check_function_arguments): Likewise. Adjust
2180 calls to check_function_nonnull, check_function_format, and
2181 check_function_sentinel.
2182 (check_function_sentinel): Take a FUNCTION_TYPE rather than
2183 separate attributes and typelist arguments. Use
2184 FOREACH_FUNCTION_ARGS to iterate over argument types.
2186 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2188 * c-common.c (c_common_reswords): Reorder.
2189 * c-common.h (rid): Likewise.
2191 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2193 * c-common.c (def_fn_type): Don't call build_function_type, call
2194 build_function_type_array or build_varargs_function_type_array
2196 (c_common_nodes_and_builtins): Likewise.
2198 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2200 * c-common.c (c_add_case_label): Omit the loc argument to
2202 * c-common.h (build_case_label): Remove.
2203 * c-semantics.c (build_case_label): Remove.
2205 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2207 * c-objc.h (objc_start_method_definition): Update prototype.
2208 * stub-objc.c (objc_start_method_definition): Add extra parameter.
2210 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
2212 * c-common.c (check_main_parameter_types): Reindent. Don't use
2213 TYPE_ARG_TYPES directly.
2214 (handle_nonnull_attribute): Likewise.
2215 (sync_resolve_params): Likewise.
2216 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
2217 to check_format_string.
2218 (handle_format_attribute): Likewise.
2219 (check_format_string): Take a function type to examine instead of
2220 a type list. Use a function_arg_iterator to step through argument
2223 2011-05-04 Richard Guenther <rguenther@suse.de>
2225 * c-common.c (fix_string_type): Use size_int for index type bounds.
2226 (start_fname_decls): Do not pass NULL to build_int_cst.
2227 (c_init_attributes): Likewise.
2228 * c-lex.c (c_lex_with_flags): Likewise.
2230 2011-04-27 Jason Merrill <jason@redhat.com>
2232 * c-common.c (make_tree_vector_from_list): New.
2233 * c-common.h: Declare it.
2235 2011-04-26 Richard Guenther <rguenther@suse.de>
2237 PR preprocessor/48248
2238 * c-ppoutput.c (maybe_print_line): Always optimize newlines
2239 for output size with -P.
2241 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2243 * c-common.c (struct c_common_resword): Add __underlying_type.
2244 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
2246 2011-04-20 Jim Meyering <meyering@redhat.com>
2248 * c-format.c (init_dollar_format_checking): Remove useless
2251 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
2253 * c-objc.h (objc_get_interface_ivars): Removed.
2254 (objc_detect_field_duplicates): New.
2255 * stub-objc.c: Likewise.
2257 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2259 * stub-objc.c (objc_declare_protocols): Renamed to
2260 objc_declare_protocol.
2261 * c-objc.h: Likewise.
2263 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2265 * stub-objc.c (objc_declare_class): Updated argument name.
2267 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2269 * c-common.h (c_common_init_ts): Declare.
2270 * c-common.c (c_common_init_ts): Define.
2272 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2274 * c-objc.h (objc_build_message_expr): Updated prototype.
2275 * stub-objc.c (objc_build_message_expr): Likewise.
2277 2011-04-12 Martin Jambor <mjambor@suse.cz>
2279 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
2282 2011-04-11 Richard Guenther <rguenther@suse.de>
2284 * c-common.c (complete_array_type): Build a range type of
2287 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
2289 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
2290 (handle_type_generic_attribute): Likewise.
2292 2011-04-07 Jason Merrill <jason@redhat.com>
2295 * c-common.c (c_common_truthvalue_conversion): Don't ignore
2296 conversion from C++0x scoped enum.
2298 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2300 * c-target-def.h: New file.
2301 * c-target.def: New file.
2302 * c-target.h: New file.
2303 * c-common.c (targetcm): Don't define here.
2304 * c-common.h (default_handle_c_option): Declare.
2305 * c-format.c: Include c-target.h instead of target.h.
2306 * c-opts.c: Include c-target.h instead of target.h. Explicitly
2308 (default_handle_c_option): Move from targhooks.c.
2310 2011-03-29 Jakub Jelinek <jakub@redhat.com>
2312 PR preprocessor/48248
2313 * c-ppoutput.c (print): Add src_file field.
2314 (init_pp_output): Initialize it.
2315 (maybe_print_line): Don't optimize by adding up to 8 newlines
2316 if map->to_file and print.src_file are different file.
2317 (print_line): Update print.src_file.
2319 2011-03-25 Kai Tietz <ktietz@redhat.com>
2321 * c-ada-spec.c (compare_comment): Use filename_cmp
2322 instead of strcmp for filename.
2324 2011-03-25 Jeff Law <law@redhat.com>
2326 * c-family/c-common.c (def_fn_type): Add missing va_end.
2328 2011-03-25 Jason Merrill <jason@redhat.com>
2330 * c.opt: Add -std=c++03.
2332 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
2334 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
2336 2011-03-17 Kai Tietz
2339 * c-pretty-print.c (pp_c_specifier_qualifier_list):
2340 Display allowed attributes for function pointer types.
2341 (pp_c_attributes_display): New function to display
2342 attributes having affects_type_identity flag set to true.
2343 * c-pretty-print.h (pp_c_attributes_display): New prototype.
2345 * c-common.c (c_common_attribute_table):
2347 (c_common_format_attribute_table): Likewise.
2349 2011-03-18 Jason Merrill <jason@redhat.com>
2351 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
2352 * c-common.h: Don't declare it here.
2353 * c-common.c: Or define it here.
2354 * c-opts.c (c_common_handle_option): Or set it here.
2357 * c-common.c (handle_transparent_union_attribute): Don't
2358 make a duplicate type in C++.
2360 2011-03-15 Jason Merrill <jason@redhat.com>
2362 * c-common.c (max_constexpr_depth): New.
2363 * c-common.h: Declare it.
2364 * c-opts.c (c_common_handle_option): Set it.
2365 * c.opt (fconstexpr-depth): New option.
2367 2011-03-11 Jason Merrill <jason@redhat.com>
2369 * c-common.c (attribute_takes_identifier_p): Add missing const.
2372 * c-common.c (attribute_takes_identifier_p): Assume that an
2373 unknown attribute takes an identifier.
2375 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
2378 * c-common.c (c_type_hash): Call list_length instead of iterating
2379 through DECL_CHAIN. Rename 'i' to 'n_elements'.
2381 2011-02-19 Jakub Jelinek <jakub@redhat.com>
2384 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
2386 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
2388 * c.opt (fobjc-abi-version=) New.
2389 (fobjc-nilcheck): New.
2391 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2394 * c-common.h (keyword_is_decl_specifier): Declare.
2395 * c-common.c (keyword_is_decl_specifier): Define.
2396 (keyword_is_function_specifier): New function.
2398 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2401 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
2402 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
2405 2011-01-26 Arnaud Charlet <charlet@adacore.com>
2407 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
2409 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2412 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
2413 after init_c_lex if pch_file is set.
2415 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2418 * c.opt (-fkeep-inline-dllexport): New switch.
2420 2011-01-12 Richard Guenther <rguenther@suse.de>
2423 * c-common.c (handle_weak_attribute): Warn instead of error
2424 on declaring an inline function weak.
2426 2011-01-05 Tom Tromey <tromey@redhat.com>
2428 * c-common.h (lvalue_error): Update.
2429 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
2432 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
2435 * c-objc.h (objc_finish_message_expr): Added argument to
2438 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
2440 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
2443 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
2445 * c-objc.h (objc_maybe_warn_exceptions): New.
2446 * stub-objc.c (objc_maybe_warn_exceptions): New.
2448 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
2450 * c-common.h (readonly_error): Declare.
2451 * c-common.c (readonly_error): Define.
2453 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
2455 * c-common.h (invalid_indirection_error): Declare.
2456 * c-common.c (invalid_indirection_error): Define.
2458 2010-12-03 Richard Guenther <rguenther@suse.de>
2461 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
2462 (pp_c_unary_expression): Likewise.
2463 (pp_c_expression): Likewise.
2465 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
2467 * c-common.h (objc_finish_function): New.
2468 (objc_non_volatilized_type): Removed.
2469 (objc_type_quals_match): Removed.
2470 * stub-objc.c (objc_finish_function): New.
2471 (objc_non_volatilized_type): Removed.
2472 (objc_type_quals_match): Removed.
2474 2010-11-30 Joseph Myers <joseph@codesourcery.com>
2476 * c-common.h (parse_optimize_options): Declare.
2477 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
2478 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
2480 2010-11-29 Joseph Myers <joseph@codesourcery.com>
2482 * c-opts.c (check_deps_environment_vars): Use getenv instead of
2484 * c-pch.c (O_BINARY): Don't define here.
2485 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
2487 2010-11-25 Joseph Myers <joseph@codesourcery.com>
2489 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
2490 targetm.except_unwind_info.
2492 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2494 * c-opts.c (c_common_handle_option): Pass location to
2495 set_struct_debug_option.
2497 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2499 * c-common.c (visibility_options): Move from ../opts.c.
2500 * c-common.h (struct visibility_flags, visibility_options):
2502 * c-opts.c (finish_options): Rename to c_finish_options.
2503 (c_common_init): Update call to finish_options.
2505 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
2508 * c-lex.c (lex_string): Check that each string in an Objective-C
2509 string concat sequence starts with either one or zero '@', and
2510 that there are no spurious '@' signs at the end.
2512 2010-11-20 Joseph Myers <joseph@codesourcery.com>
2514 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
2515 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
2516 HANDLE_PRAGMA_VISIBILITY.
2517 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
2518 HANDLE_PRAGMA_VISIBILITY): Don't define.
2519 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
2521 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
2526 * c-common.h (keyword_begins_type_specifier): Declare.
2527 (keyword_is_storage_class_specifier): Declare.
2528 (keyword_is_type_qualifier): Declare.
2529 * c-common.c (keyword_begins_type_specifier): New function.
2530 (keyword_is_storage_class_specifier): New function.
2531 (keyword_is_type_qualifier): Declare.
2533 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2536 * c-common.c (in_late_binary_op): Define.
2537 (c_common_truthvalue_conversion): Check in_late_binary_op before
2538 calling c_save_expr.
2539 * c-common.h (in_late_binary_op): Declare.
2541 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2543 * c-opts.c (c_common_handle_option): Update calls to
2544 set_struct_debug_option.
2546 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
2548 * c-common.h (objc_declare_protocols): Added additional argument.
2549 * stub-objc.c (objc_declare_protocol): Same change.
2551 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
2554 * c-common.h (build_real_imag_expr): Declare.
2555 * c-semantics.c (build_real_imag_expr): Define.
2557 2010-11-17 Joseph Myers <joseph@codesourcery.com>
2559 * c-opts.c (c_common_parse_file): Take no arguments.
2560 * c-common.h (c_common_parse_file): Update prototype.
2562 2010-11-16 Jakub Jelinek <jakub@redhat.com>
2565 * c-common.c (warning_candidate_p): Don't track non-const calls
2568 2010-11-15 Ian Lance Taylor <iant@google.com>
2570 * c-lex.c (init_c_lex): Set macro debug callbacks if
2571 flag_dump_go_spec is set.
2573 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
2575 * c-common.h (objc_build_incr_expr_for_property_ref): New.
2576 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
2578 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
2580 PR preprocessor/45038
2581 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
2584 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2586 * c-common.h (c_family_lang_mask): Declare.
2587 * c-opts.c (c_family_lang_mask): Make extern.
2588 * c-pragma.c (handle_pragma_diagnostic): Use
2589 control_warning_option.
2591 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2593 * c-common.c (parse_optimize_options): Update call to
2595 * c-common.h (c_common_handle_option): Update prototype.
2596 * c-opts.c (c_common_handle_option): Take location_t parameter and
2597 pass it to other functions.
2599 2010-11-11 Joseph Myers <joseph@codesourcery.com>
2601 * c-opts.c (warning_as_error_callback): Remove.
2602 (c_common_initialize_diagnostics): Don't call
2603 register_warning_as_error_callback.
2604 (c_common_handle_option): Handle -Werror=normalized= here.
2606 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2608 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
2610 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
2612 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
2613 Remove trailing '.' from diagnostics.
2614 * c.opt (Wwrite-strings_: Avoid '`' in help text.
2616 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2618 * c-common.c (parse_optimize_options): Pass global_dc to
2620 * c-opts.c (c_common_handle_option): Pass &global_options to
2621 set_Wstrict_aliasing.
2622 * c.opt (v): Don't mark Common or document here.
2624 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
2627 * c-format.c (format_type): New type gcc_objc_string_format_type.
2628 (valid_stringptr_type_p): New.
2629 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
2630 (check_format_string): Pass expected type, use
2631 valid_stringptr_type_p (), check that the format string types are
2632 consistent with the format specification.
2633 (decode_format_attr): Warn if NSString is used outside objective-c.
2634 (format_types_orig): Add NSString.
2636 (format_flags): New.
2637 (check_format_arg): Handle format strings requiring an external parser.
2638 first_target_format_type: New variable.
2639 (handle_format_attribute): Set up first_target_format_type, pass the
2640 expected format arg string type to check_format_string().
2641 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
2642 * stub-objc.c (objc_string_ref_type_p): New.
2643 (objc_check_format_arg): New.
2645 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
2647 Fixed using the Objective-C 2.0 dot-syntax with class names.
2648 * c-common.h (objc_build_class_component_ref): New.
2649 * stub-objc.c (objc_build_class_component_ref): New.
2651 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2653 * c.opt (Wproperty-assign-default): New option.
2655 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2657 Implemented -fobjc-std=objc1 flag.
2658 * c.opt (fobjc-std=objc1): New option.
2660 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
2662 Implemented format and noreturn attributes for Objective-C methods.
2663 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
2664 attribute for Objective-C methods.
2666 2010-10-31 Jason Merrill <jason@redhat.com>
2668 * c-common.c (conversion_warning, warn_for_collisions_1): Use
2671 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
2673 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
2674 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
2675 (objc_add_property_declaration): Removed arguments for copies and
2677 (objc_build_getter_call): Renamed to
2678 objc_maybe_build_component_ref.
2679 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2680 (objc_is_property_ref): New.
2681 * c-common.c (c_common_reswords): Removed copies and ivar.
2682 * stub-objc.c (objc_add_property_declaration): Removed arguments
2683 for copies and ivar.
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.
2689 2010-10-29 Arnaud Charlet <charlet@adacore.com>
2690 Matthew Gingell <gingell@adacore.com>
2692 * c-ada-spec.c (separate_class_package): New function.
2693 (pp_ada_tree_identifier): Prefix references to C++ classes with the
2694 name of their enclosing package.
2695 (print_ada_declaration): Use separate_class_package.
2697 2010-10-27 Jason Merrill <jason@redhat.com>
2699 * c-common.c (c_common_reswords): Add __is_literal_type.
2700 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
2702 * c-common.c (check_case_value): Remove special C++ code.
2704 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2706 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
2707 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
2709 (objc_add_property_declaration): Added additional arguments.
2710 (objc_property_attribute_kind): Removed.
2711 (objc_set_property_attr): Removed.
2712 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
2714 * stub-objc.c (objc_add_property_declaration): Added additional
2716 (objc_set_property_attr): Removed.
2718 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2720 * c-common.h (objc_add_property_variable): Renamed to
2721 objc_add_property_declaration. Added location argument.
2722 * stub-objc.c (objc_add_property_variable): Same change.
2724 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
2726 * c-common.h (objc_maybe_printable_name): New.
2727 * stub-objc.c (objc_maybe_printable_name): New.
2729 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2730 Andrew Pinski <pinskia@gmail.com>
2732 * c-common.h (c_common_mark_addressable_vec): Declare.
2733 * c-common.c (c_common_mark_addressable_vec): New function.
2735 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2737 * c-common.h (objc_set_method_type): Removed.
2738 (objc_add_method_declaration): Added boolean argument.
2739 (objc_start_method_definition): Same change.
2740 (objc_build_method_signature): Same change.
2741 * stub-objc.c (objc_set_method_type): Removed.
2742 (objc_add_method_declaration): Added boolean argument.
2743 (objc_start_method_definition): Same change.
2744 (objc_build_method_signature): Same change.
2746 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2748 * c-common.h (finish_file): Removed.
2749 (objc_write_global_declarations): New.
2750 * c-opts.c (c_common_parse_file): Do not call finish_file.
2751 * stub-objc.c (objc_write_global_declarations): New.
2753 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2755 Implemented parsing @synthesize and @dynamic for
2756 Objective-C/Objective-C++.
2757 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
2758 (objc_add_synthesize_declaration): New.
2759 (objc_add_dynamic_declaration): New.
2760 * c-common.c (c_common_reswords): Add synthesize and dynamic.
2761 * stub-objc.c (objc_add_synthesize_declaration): New.
2762 (objc_add_dynamic_declaration): New.
2764 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
2767 * c-cppbuiltin.c (mode_has_fma): Move function here from
2768 builtins.c. Don't use the fma optab, instead just use the
2769 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
2772 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2774 Merge from 'apple/trunk' branch on FSF servers.
2776 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
2779 * c-common.h (objc_non_volatilized_type): New declaration
2780 * stub-objc.c (objc_non_volatilized_type): New stub.
2782 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
2784 Merge from 'apple/trunk' branch on FSF servers.
2786 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
2789 * c-common.h (objc_diagnose_private_ivar): New decl.
2790 * stub-objc.c (objc_diagnose_private_ivar): New stub.
2792 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
2794 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
2795 * c-common.h (enum rid): Add RID_AT_PACKAGE.
2796 (objc_ivar_visibility_kind): New enum.
2797 (objc_set_visibility): Adjust prototype to use visibility enum.
2798 * stub-objc.c (objc_set_visibility): Adjust stub to use
2801 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
2803 * c-cppbuiltin.c (builtin_define_float_constants): Emit
2804 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
2805 has the appropriate fma builtins.
2806 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
2808 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
2810 merge from FSF apple 'trunk' branch.
2811 2006 Fariborz Jahanian <fjahanian@apple.com>
2813 Radars 4436866, 4505126, 4506903, 4517826
2814 * c-common.c (c_common_resword): Define @property and its attributes.
2815 * c-common.h: Define property attribute enum entries.
2816 (OBJC_IS_PATTR_KEYWORD): New.
2817 (objc_property_attribute_kind): New enum.
2818 Declare objc_set_property_attr (), objc_add_property_variable (),
2819 objc_build_getter_call () and objc_build_setter_call ().
2820 * stub-objc.c (objc_set_property_attr): New stub.
2821 (objc_add_property_variable): Likewise.
2822 (objc_build_getter_call): Likewise.
2823 (objc_build_setter_call) Likewise.
2825 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
2827 merge from FSF apple 'trunk' branch.
2828 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
2830 Radar 3803157 (method attributes)
2831 * c-common.c (handle_deprecated_attribute): Recognize
2832 objc methods as valid declarations.
2833 * c-common.h: Declare objc_method_decl ().
2834 * stub-objc.c (objc_method_decl): New stub.
2836 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2838 * c-common.c (parse_optimize_options): Call
2839 decode_cmdline_options_to_array_default_mask before
2840 decode_options. Update arguments to decode_options.
2841 * c-common.h (c_common_init_options_struct): Declare.
2842 * c-opts.c (c_common_init_options_struct): New. Split out from
2843 c_common_init_options.
2845 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
2847 Implemented fast enumeration for Objective-C.
2848 * c-common.h (objc_finish_foreach_loop): New.
2849 * stub-objc.c (objc_finish_foreach_loop): New.
2851 2010-10-05 Joseph Myers <joseph@codesourcery.com>
2853 * c-common.h (struct diagnostic_context): Don't declare here.
2854 (c_common_initialize_diagnostics): Declare using
2855 diagnostic_context typedef.
2856 * c-opts.c (c_common_handle_option): Pass global_dc to
2857 handle_generated_option.
2859 2010-10-04 Joseph Myers <joseph@codesourcery.com>
2861 * c-opts.c (c_common_handle_option): Pass &global_options_set to
2862 handle_generated_option.
2864 2010-10-03 Ian Lance Taylor <iant@google.com>
2866 * c.opt (-fplan9-extensions): New option.
2868 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2870 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
2872 (c_cpp_builtins): Call functions from cppbuiltin.c instead
2873 of duplicating code.
2875 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
2877 * c-common.c: Add two new entries for @optional
2878 and @required keywords.
2880 merge from FSF 'apple/trunk' branch.
2881 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
2884 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
2885 objective-c keywords.
2886 (objc_set_method_opt): New declaration.
2887 * stub-objc.c (objc_set_method_opt): New stub.
2889 2010-09-30 Joseph Myers <joseph@codesourcery.com>
2891 * c-common.c (handle_optimize_attribute): Pass &global_options to
2892 cl_optimization_save and cl_optimization_restore.
2893 * c-opts.c (c_common_handle_option): Pass &global_options to
2894 handle_generated_option.
2895 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
2896 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
2897 &global_options to cl_optimization_restore.
2899 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
2901 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
2902 Objective-C/Objective-C++ keywords.
2904 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2906 Merge from 'apple/trunk' branch on FSF servers.
2908 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2911 * c-common.h (objc_check_global_decl): New declaration.
2912 * stub-objc.c (objc_check_global_decl): New stub.
2914 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2916 * c.opt: Don't use VarExists.
2918 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2920 * c-common.c (c_cpp_error): Update names of diagnostic_context
2922 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2923 cl_optimization members.
2924 * c-opts.c (warning_as_error_callback, c_common_handle_option,
2925 sanitize_cpp_opts, finish_options): Update names of cpp_options
2928 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2930 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
2931 (objc_is_reserved_word): Removed.
2932 * c-common.c: Updated comments.
2933 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2934 objc_is_reserved_word.
2935 * stub-objc.c (objc_is_reserved_word): Removed.
2937 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2939 * c-common.h (objc_add_method_declaration): Adjust prototype to
2941 (objc_start_method_definition): Likewise.
2942 (objc_build_keyword_decl): Likewise.
2943 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2944 (objc_start_method_definition): Likewise.
2945 (objc_build_keyword_decl): Likewise.
2947 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2949 * c-common.h (objc_start_class_interface): Adjust prototype.
2950 (objc_start_category_interface): Likewise.
2951 (objc_start_protocol): Likewise.
2952 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2953 (objc_start_class_interface): Likewise.
2954 (objc_start_category_interface): Likewise.
2956 2010-09-27 Ian Lance Taylor <iant@google.com>
2958 * c-common.c (c_common_attribute_table): Add no_split_stack.
2959 (handle_no_split_stack_attribute): New static function.
2961 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2963 Merge from 'apple/trunk' branch on FSF servers.
2965 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2968 * c-common.h (objc_have_common_type): New declaration.
2969 * stub-objc.c (objc_have_common_type): New stub.
2971 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2974 * c-common.h (objc_common_type): New prototype.
2975 * stub-objc.c (objc_common_type): New stub.
2977 2010-09-24 Jan Hubicka <jh@suse.cz>
2979 * c-common.c (handle_leaf_attribute): New function.
2980 (struct attribute_spec c_common_att): Add leaf.
2982 2010-09-22 Joseph Myers <joseph@codesourcery.com>
2984 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2985 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2986 -dump, -dump=, -imacros, -imacros=, -include, -include=,
2987 -include-barrier, -include-directory, -include-directory=,
2988 -include-directory-after, -include-directory-after=,
2989 -include-prefix, -include-prefix=, -include-with-prefix,
2990 -include-with-prefix=, -include-with-prefix-after,
2991 -include-with-prefix-after=, -include-with-prefix-before,
2992 -include-with-prefix-before=, -no-integrated-cpp,
2993 -no-line-commands, -no-standard-includes, -no-warnings, -output,
2994 -output=, -pedantic, -pedantic-errors, -preprocess,
2995 -print-missing-file-dependencies, -trace-includes, -traditional,
2996 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
2997 -user-dependencies, -verbose, -write-dependencies,
2998 -write-user-dependencies, no-integrated-cpp, traditional): New.
3000 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
3003 * c-common.h (objc_start_method_definition): Return bool instead
3005 * stub-objc.c (objc_start_method_definition): Return bool instead
3008 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
3011 * c-common.h (objc_get_interface_ivars): New declaration.
3012 * stub-objc.c (objc_get_interface_ivars): New stub.
3014 2010-09-15 Ian Lance Taylor <iant@google.com>
3016 * c-common.c (parse_optimize_options): Do not capitalize warning
3017 messages. Remove period at end of warning message.
3019 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
3021 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
3022 (handle_alias_attribute): ... here.
3023 (handle_ifunc_attribute): New.
3025 2010-09-06 Mark Mitchell <mark@codesourcery.com>
3027 * c-common.h (do_warn_double_promotion): Declare.
3028 * c-common.c (do_warn_double_promotion): Define.
3030 2010-09-05 Mark Mitchell <mark@codesourcery.com>
3032 * c.opt (Wdouble-promotion): New.
3034 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3036 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
3037 fvtable-thunks, fxref): Mark no longer supported in help text.
3039 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3041 * c.opt (Wimport, fall-virtual, falt-external-templates,
3042 fdefault-inline, fenum-int-equiv, fexternal-templates,
3043 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
3044 fname-mangling-version-, fnew-abi, fnonnull-objects,
3045 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
3046 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
3048 (fhandle-exceptions): Mark with Alias and Warn.
3049 * c-opts.c (c_common_handle_option): Don't handle options marked
3052 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3054 * c.opt (Wcomments, Werror-implicit-function-declaration,
3055 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
3056 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
3058 * c-common.c (option_codes): Use OPT_Wcomment instead of
3060 * c-opts.c (warning_as_error_callback, c_common_handle_option):
3061 Don't handle options marked as aliases.
3063 2010-08-25 Richard Guenther <rguenther@suse.de>
3065 * c-common.c (c_common_get_alias_set): Remove special
3066 handling for pointers.
3068 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
3070 * c-common.c: Use FOR_EACH_VEC_ELT.
3071 * c-gimplify.c: Likewise.
3072 * c-pragma.c: Likewise.
3074 2010-08-16 Joseph Myers <joseph@codesourcery.com>
3076 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
3078 (MMDX): Change back to MMD. Mark NoDriverArg instead of
3080 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
3081 instead of OPT_MDX and OPT_MMDX.
3083 2010-08-16 Joseph Myers <joseph@codesourcery.com>
3085 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
3087 2010-08-12 Joseph Myers <joseph@codesourcery.com>
3089 * c.opt (MD, MMD): Change to MDX and MMDX.
3090 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
3092 2010-08-11 Joseph Myers <joseph@codesourcery.com>
3094 * c-opts.c (c_common_handle_option): Call handle_generated_option
3095 instead of handle_option.
3097 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3099 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
3100 (maybe_apply_renaming_pragma): Delete unneeded declarations.
3102 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3104 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
3105 (pending_redefine_extname): Change type to a VEC.
3106 (add_to_renaming_pragma_list): Update for new type of
3107 pending_redefine_extname.
3108 (maybe_apply_renaming_pragma): Likewise.
3110 2010-08-04 Arnaud Charlet <charlet@adacore.com>
3112 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
3114 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
3115 decide whether a type has already been declared/seen.
3116 Do not go to the original type.
3117 (dump_nested_types): New parameter forward.
3118 Generate forward declaration if needed and mark type as visited.
3119 (print_ada_declaration): Call dump_nested_types if not already done.
3120 Mark types as visited.
3122 2010-08-03 Joseph Myers <joseph@codesourcery.com>
3124 * c.opt (-print-pch-checksum): Remove option.
3125 * c-opts.c (c_common_handle_option): Don't handle
3126 OPT_print_pch_checksum.
3128 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3130 * c-common.h (c_common_handle_option): Update prototype and return
3132 * c-opts.c (c_common_handle_option): Update prototype and return
3133 value type. Update calls to handle_option and
3134 enable_warning_as_error.
3136 2010-07-27 Jakub Jelinek <jakub@redhat.com>
3139 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
3141 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3143 * c-common.h (c_common_missing_argument): Remove.
3144 * c-opts.c (c_common_missing_argument): Remove.
3145 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
3146 idirafter, imacros, include, isysroot, isystem, iquote): Add
3148 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
3150 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3152 * c-common.h (c_common_option_lang_mask,
3153 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
3155 (c_common_init_options): Update prototype.
3156 * c-opts.c (c_common_option_lang_mask): New.
3157 (c_common_initialize_diagnostics): Split out of
3158 c_common_init_options.
3159 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
3161 (c_common_init_options): Update prototype. Use decoded options in
3162 search for -lang-asm.
3164 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
3166 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
3167 * c-format.c: Likewise.
3169 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
3171 * c-common.h: Include diagnostic-core.h. Error if already
3173 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
3175 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3177 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
3178 Do not include expr.h
3179 (vector_mode_valid_p): Move here.
3181 2010-06-21 DJ Delorie <dj@redhat.com>
3183 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
3184 allow these pragmas anywhere.
3186 2010-06-14 Jakub Jelinek <jakub@redhat.com>
3189 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
3190 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
3191 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
3192 ggc_strdup instead of xstrdup.
3194 2010-06-10 Jakub Jelinek <jakub@redhat.com>
3196 * c-cppbuiltin.c: Include cpp-id-data.h.
3197 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
3198 (lazy_hex_fp_value): New function.
3199 (builtin_define_with_hex_fp_value): Provide definitions lazily.
3201 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3203 * c-gimplify.c: Do not include tree-flow.h
3205 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
3208 * c-common.c: Rename targetm member:
3209 targetm.enum_va_list -> targetm.enum_va_list_p
3211 2010-06-28 Anatoly Sokolov <aesok@post.ru>
3213 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
3215 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
3217 * c-cppbuiltin.c: Do not include except.h.
3219 2010-06-24 Andi Kleen <ak@linux.intel.com>
3221 * c-common.c (warn_for_omitted_condop): New.
3222 * c-common.h (warn_for_omitted_condop): Add prototype.
3224 2010-06-21 Joseph Myers <joseph@codesourcery.com>
3226 * c.opt (lang-objc): Remove.
3227 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
3229 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
3231 * c-opts.c: Include "tm_p.h".
3233 2010-06-20 Joseph Myers <joseph@codesourcery.com>
3235 * c-common.c (parse_optimize_options): Update call to
3238 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
3240 * c-common.c (record_types_used_by_current_var_decl): Adjust for
3241 new type of types_used_by_cur_var_decl.
3243 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
3246 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
3247 for C++ standard compliance.
3249 2010-06-16 Jason Merrill <jason@redhat.com>
3251 * c.opt: Add -Wnoexcept.
3253 2010-06-16 Richard Guenther <rguenther@suse.de>
3256 * c-common.c (c_common_truthvalue_conversion): Remove
3257 premature and wrong optimization concering ADDR_EXPRs.
3259 2010-06-15 Arnaud Charlet <charlet@adacore.com>
3261 * c-ada-spec.c (dump_sloc): Remove column info.
3262 (is_simple_enum): New function.
3263 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
3264 enum types when relevant.
3266 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3268 * c-common.c (conversion_warning): Warn at expression
3271 2010-06-10 Joseph Myers <joseph@codesourcery.com>
3273 * c-opts.c (c_common_handle_option): Don't handle
3276 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3278 * c-pragma.c (push_alignment): Use typed GC allocation.
3279 (handle_pragma_push_options): Likewise.
3281 * c-common.c (parse_optimize_options): Likewise.
3283 * c-common.h (struct sorted_fields_type): Add variable_size GTY
3286 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3288 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
3289 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3290 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3291 flag_signed_bitfields, warn_strict_null_sentinel,
3292 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
3293 flag_gen_declaration, flag_no_gnu_keywords,
3294 flag_implement_inlines, flag_implicit_templates,
3295 flag_implicit_inline_templates, flag_optional_diags,
3296 flag_elide_constructors, flag_default_inline, flag_rtti,
3297 flag_conserve_space, flag_access_control, flag_check_new,
3298 flag_new_for_scope, flag_weak, flag_working_directory,
3299 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
3300 flag_enforce_eh_specs, flag_threadsafe_statics,
3301 flag_pretty_templates): Remove.
3302 * c-common.h (flag_preprocess_only, flag_nil_receivers,
3303 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
3304 flag_replace_objc_classes, flag_undef, flag_no_builtin,
3305 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3306 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3307 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
3308 flag_no_gnu_keywords, flag_implement_inlines,
3309 flag_implicit_templates, flag_implicit_inline_templates,
3310 flag_optional_diags, flag_elide_constructors, flag_default_inline,
3311 flag_rtti, flag_conserve_space, flag_access_control,
3312 flag_check_new, flag_new_for_scope, flag_weak,
3313 flag_working_directory, flag_use_cxa_atexit,
3314 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
3315 flag_threadsafe_statics, flag_pretty_templates,
3316 warn_strict_null_sentinel): Remove.
3317 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
3318 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
3319 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
3320 fimplicit-inline-templates, fimplicit-templates,
3321 flax-vector-conversions, fms-extensions, fnil-receivers,
3322 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
3323 frtti, fshort-double, fshort-enums, fshort-wchar,
3324 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
3325 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
3326 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
3327 gen-decls, undef): Use Var.
3328 (fdefault-inline, foptional-diags): Document as doing nothing.
3329 * c-opts.c (c_common_handle_option): Remove cases for options now
3330 using Var. Mark ignored options as such.
3332 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
3334 * c-common.c: Moved to here from parent directory.
3335 * c-common.def: Likewise.
3336 * c-common.h: Likewise.
3337 * c-cppbuiltin.c: Likewise.
3338 * c-dump.c: Likewise.
3339 * c-format.c: Likewise.
3340 * c-format.h : Likewise.
3341 * c-gimplify.c: Likewise.
3342 * c-lex.c: Likewise.
3343 * c-omp.c: Likewise.
3345 * c-opts.c: Likewise.
3346 * c-pch.c: Likewise.
3347 * c-ppoutput.c: Likewise.
3348 * c-pragma.c: Likewise.
3349 * c-pragma.h: Likewise.
3350 * c-pretty-print.c: Likewise.
3351 * c-pretty-print.h: Likewise.
3352 * c-semantics.c: Likewise.
3353 * stub-objc.c: Likewise.
3355 * c-common.c: Include gt-c-family-c-common.h.
3356 * c-pragma.c: Include gt-c-family-c-pragma.h.
3358 Copyright (C) 2010-2013 Free Software Foundation, Inc.
3360 Copying and distribution of this file, with or without modification,
3361 are permitted in any medium without royalty provided the copyright
3362 notice and this notice are preserved.