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cuintp.c: Replace host_integerp (..., 0) with tree_fits_shwi_p throughout.
[gcc.git] / gcc / c-family / ChangeLog
CommitLineData
9541ffee
RS		 12013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2
3 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
4 host_integerp (..., 0) with tree_fits_shwi_p throughout.
5
c02065fc
AH		 62013-11-15 Aldy Hernandez <aldyh@redhat.com>
7
8 * c-cilkplus.c: New file.
9 * c-common.c (readonly_error): Add location argument.
10 * c-common.h (readonly_error): Same.
11 (c_finish_cilk_clauses): Protoize.
12 (c_check_cilk_loop): Same.
13 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
14 Do not fail on error_mark_node.
15 Abstract increment canonicalization to here...
16 (c_omp_for_incr_canonicalize_ptr): New.
17 c-pragma.c (init_pragma): Register "simd" pragma.
18 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
19 (enum pragma_cilk_clause): New.
20
9cc65f15
RS		 212013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
22
23 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
24 wchar_type and host_integerp checks.
25
18f429e2
AM		 262013-11-14 Andrew MacLeod <amacleod@redhat.com>
27
28 * c-common.c: Likewise.
29 * c-gimplify.c: Likewise.
30 * cilk.c: Likewise.
31
38b7bc7f
JM		 322013-11-13 Joseph Myers <joseph@codesourcery.com>
33
34 * c-common.h (enum rid): Add RID_AUTO_TYPE.
35 * c-common.c (c_common_reswords): Add __auto_type.
36 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
37
45b0be94
AM		 382013-11-12 Andrew MacLeod <amacleod@redhat.com>
39
18f429e2
AM		 40 * c-common.c: Include gimplify.h.
41 * c-gimplify.c: Likewise.
42 * cilk.c: Likewise.
43 * c-omp.c: Include gimple-expr.h instead of gimple.h.
44 * c-ubsan.c: Don't include gimple.h.
45b0be94 45
582d9b50
JM		 462013-11-12 Joseph Myers <joseph@codesourcery.com>
47
48 * c-common.c (c_common_reswords): Add _Thread_local.
49
6b28e197
JM		 502013-11-09 Joseph Myers <joseph@codesourcery.com>
51
52 * c-common.c (atomic_size_supported_p): New function.
53 (resolve_overloaded_atomic_exchange)
54 (resolve_overloaded_atomic_compare_exchange)
55 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
56 Use it instead of comparing size with a local list of sizes.
57
267bac10
JM		 582013-11-07 Andrew MacLeod <amacleod@redhat.com>
59 Joseph Myers <joseph@codesourcery.com>
60
61 * c-common.h (enum rid): Add RID_ATOMIC.
62 * c-common.c (c_common_reswords): Add _Atomic.
63 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
64 (keyword_is_type_qualifier): Accept RID_ATOMIC.
65 * c-format.c (check_format_types): Check for extra _Atomic
66 qualifiers in format argument.
67 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
68 (pp_c_type_qualifier_list): Mention _Atomic in comment.
69
5157b91e
TB		 702013-11-06 Tobias Burnus <burnus@net-b.de>
71
72 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
73
6dbe0958
JM		 742013-11-06 Joseph Myers <joseph@codesourcery.com>
75
76 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
77 standards modes.
78 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
79 to mean lack of IEEE 754 support.
80
e8ff5196
TB		 812013-11-05 Tobias Burnus <burnus@net-b.de>
82
83 * c.opt (-Wdate-time): New option
84 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
85
254a0760
JM		 862013-11-05 Joseph Myers <joseph@codesourcery.com>
87
88 * c-cppbuiltin.c (cpp_iec_559_value): Test
89 flag_excess_precision_cmdline not flag_excess_precision.
90
6d7f7e0a
TB		 912013-11-05 Tobias Burnus <burnus@net-b.de>
92
93 * c.opt (fopenmp-simd): New option.
94 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
95 (omp_pragmas): ... this new struct.
96 (c_pp_lookup_pragma): Also walk omp_pragmas.
97 (init_pragma): Init pragmas for -fopenmp-simd.
98
55a7f02f
MP		 992013-11-04 Marek Polacek <polacek@redhat.com>
100
101 PR c++/58979
102 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
103
9193fb05
JM		 1042013-11-04 Joseph Myers <joseph@codesourcery.com>
105
106 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
107 New functions.
108 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
109
94159ecf
EB		 1102013-11-04 Eric Botcazou <ebotcazou@adacore.com>
111
112 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
113 (dump_ada_specs): Adjust prototype of second callback.
114 * c-ada-spec.c (cpp_check): New global variable.
115 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
116 (print_generic_ada_decl): Likewise.
117 (has_static_fields): Change return type to bool and add guard.
118 (has_nontrivial_methods): New predicate.
119 (is_tagged_type): Change return type to bool.
120 (separate_class_package): Call has_nontrivial_methods.
121 (pp_ada_tree_identifier): Minor tweaks.
122 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
123 (dump_ada_array_domains): Likewise.
124 (dump_ada_array_type): Likewise.
125 (dump_template_types): Remove cpp_check parameter and do not pass it to
126 dump_generic_ada_node.
127 (dump_ada_template): Likewise.
128 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
129 recursively.
130 (print_ada_methods): Change return type to integer. Remove cpp_check
131 parameter and do not pass it down.
132 (dump_nested_types): Remove cpp_check parameter and do not pass it to
133 dump_generic_ada_node.
134 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
135 accessing methods.
136 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
137 down. Use has_nontrivial_methods to recognize C++ classes. Use return
138 value of print_ada_methods.
139 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
140 Set cpp_check to it before invoking dump_ada_nodes.
141 (dump_ada_specs): Likewise.
142
b906f4ca
MP		 1432013-11-03 Marek Polacek <polacek@redhat.com>
144
145 * c-ubsan.c: Don't include hash-table.h.
146 (ubsan_instrument_vla): New function.
147 * c-ubsan.h: Declare it.
148
5e20cdc9
DM		 1492013-10-31 David Malcolm <dmalcolm@redhat.com>
150
151 Automated part of renaming of symtab_node_base to symtab_node.
152
153 Patch autogenerated by rename_symtab.py from
154 https://github.com/davidmalcolm/gcc-refactoring-scripts
155 revision 58bb219cc090b2f4516a9297d868c245495ee622
156
157 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
158 symtab_node_base to symtab_node.
159
7057e645
ESR		 1602013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
161
162 Implement C++14 digit separators.
163 * c-lex.c (interpret_float): Remove digit separators from scratch string
164 before building real literal.
165
193ea7bc
JJ		 1662013-10-30 Jakub Jelinek <jakub@redhat.com>
167
168 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
169
939b37da
BI		 1702013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
171
172 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
173 fields.
174 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
175 enabled.
176 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
177 (insert_cilk_frame): New prototype.
178 (cilk_init_builtins): Likewise.
179 (gimplify_cilk_spawn): Likewise.
180 (c_cilk_install_body_w_frame_cleanup): Likewise.
181 (cilk_detect_spawn_and_unwrap): Likewise.
182 (cilk_set_spawn_marker): Likewise.
183 (build_cilk_sync): Likewise.
184 (build_cilk_spawn): Likewise.
185 * cilk.c: New file.
186
67348ccc
DM		 1872013-10-29 David Malcolm <dmalcolm@redhat.com>
188
189 Patch autogenerated by refactor_symtab.py from
190 https://github.com/davidmalcolm/gcc-refactoring-scripts
191 revision 58bb219cc090b2f4516a9297d868c245495ee622
192
193 * c-gimplify.c (c_genericize): Update for conversion of symtab types
194 to a true class hierarchy.
195 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
196
d570872d
RS		 1972013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
198
199 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
200
98906124
JL		 2012013-10-26 Jeff Law <law@redhat.com>
202
203 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
204 * c-family/c.opt: Ignore and warn for mudflap options.
205
d73749df 2062013-10-24 Tobias Burnus <burnus@net-b.de>
8170608b
TB		 207
208 PR other/33426
209 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
210 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
211
3f04b1bb
JM		 2122013-10-23 Jason Merrill <jason@redhat.com>
213
214 * c-format.c (gcc_cxxdiag_char_table): Add %X.
215
acf0174b
JJ		 2162013-10-11 Jakub Jelinek <jakub@redhat.com>
217
acd15a28
JJ		 218 * c-common.h (omp_clause_mask::operator !=): New method.
219 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
220 instead of if (mask & something) tests everywhere.
221
acf0174b
JJ		 222 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
223 201307 instead of 201107.
224 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
225 (c_common_attribute_table): Add "omp declare target" and
226 "omp declare simd" attributes.
227 (handle_omp_declare_target_attribute,
228 handle_omp_declare_simd_attribute): New functions.
229 * c-omp.c: Include c-pragma.h.
230 (c_finish_omp_taskgroup): New function.
231 (c_finish_omp_atomic): Add swapped argument, if true,
232 build the operation first with rhs, lhs arguments and use NOP_EXPR
233 build_modify_expr.
234 (c_finish_omp_for): Add code argument, pass it down to make_code.
235 (c_omp_split_clauses): New function.
236 (c_split_parallel_clauses): Removed.
237 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
238 c_omp_declare_simd_clauses_to_decls): New functions.
239 * c-common.h (omp_clause_mask): New type.
240 (OMP_CLAUSE_MASK_1): Define.
241 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
242 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
243 omp_clause_mask::operator |, omp_clause_mask::operator &,
244 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
245 omp_clause_mask::operator ==): New methods.
246 (enum c_omp_clause_split): New.
247 (c_finish_omp_taskgroup): New prototype.
248 (c_finish_omp_atomic): Add swapped argument.
249 (c_finish_omp_for): Add code argument.
250 (c_omp_split_clauses): New prototype.
251 (c_split_parallel_clauses): Removed.
252 (c_omp_declare_simd_clauses_to_numbers,
253 c_omp_declare_simd_clauses_to_decls): New prototypes.
254 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
255 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
256 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
257 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
258 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
259 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
260 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
261 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
262 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
263 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
264 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
265 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
266 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
267 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
268 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
269 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
270 PRAGMA_OMP_CLAUSE_UNIFORM.
271
826cacfe
MG		 2722013-10-09 Marc Glisse <marc.glisse@inria.fr>
273
274 PR tree-optimization/20318
275 * c-common.c (handle_returns_nonnull_attribute): New function.
276 (c_common_attribute_table): Add returns_nonnull.
277
2284b034
MG		 2782013-10-03 Marc Glisse <marc.glisse@inria.fr>
279
280 PR c++/19476
281 * c.opt (fcheck-new): Move to common.opt.
282
b56e9788
MP		 2832013-09-25 Marek Polacek <polacek@redhat.com>
284 Jakub Jelinek <jakub@redhat.com>
285
286 PR sanitizer/58413
287 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
288 an expression if we can prove it is correct.
289 (ubsan_instrument_division): Likewise. Remove unnecessary
290 check.
291
ce6923c5
MP		 2922013-09-18 Marek Polacek <polacek@redhat.com>
293
294 PR sanitizer/58411
295 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
296 Declare it.
297 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
298
fb5610fb
IS		 2992013-09-14 Iain Sandoe <iain@codesourcery.com>
300
301 PR target/48094
302 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
303 fobjc-gc, freplace-objc-classes): Accept for LTO.
304
88b0e79e
JC		 3052013-09-13 Jacek Caban <jacek@codeweavers.com>
306
307 * c-target.def: New hook
308
c9b0866a
PC		 3092013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
310
311 PR c++/43452
312 * c.opt (Wdelete-incomplete): Add.
313
0af94e6f
JR		 3142013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
315
316 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
317 (vector_types_compatible_elements_p): New function.
318 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
319 declaration.
320 (vector_types_compatible_elements_p): Declare.
321
7c26172c
GDR		 3222013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
323
324 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
325 a virtual member function.
326 (pp_simple_type_specifier): Remove.
327 (pp_c_type_specifier): Likewise.
328 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
329 Rename from pp_c_type_specifier. Adjust.
330 (c_pretty_printer::c_pretty_printer): Do not assign to
331 simple_type_specifier.
332
20059c8b
GDR		 3332013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
334
335 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
336 member function.
337 (c_pretty_printer::storage_class_specifier): Likewise.
338 (c_pretty_printer::initializer): Likewise.
339 (pp_declaration): Remove.
340 (pp_declaration_specifiers): Likewise.
341 (pp_abstract_declarator): Likewise.
342 (pp_declarator): Likewise.
343 (pp_type_id): Likewise.
344 (pp_statement): Likewise.
345 (pp_constant): Likewise.
346 (pp_id_expression): Likewise.
347 (pp_primary_expression): Likewise.
348 (pp_unary_expression): Likewise.
349 (pp_multiplicative_expression): Likewise.
350 (pp_conditional_expression): Likewise.
351 (pp_assignment_expression): Likewise.
352 (pp_expression): Likewise.
353 (pp_c_type_id): Likewise.
354 (pp_c_storage_class_specifier): Likewise.
355 * c-pretty-print.c (pp_c_type_cast): Tidy.
356 (pp_c_pointer): Likewise.
357 (pp_c_type_specifier): Likewise.
358 (pp_c_parameter_type_list): Likewise.
359 (pp_c_function_definition): Likewise.
360 (pp_c_init_declarator): Likewise.
361 (pp_c_initializer_list): Likewise.
362 (pp_c_constructor_elts): Likewise.
363 (c_pretty_printer::direct_abstract_declarator): Likewise.
364 (c_pretty_printer::declaration_specifiers): Likewise.
365 (c_pretty_printer::primary_expression): Likewise.
366 (c_pretty_printer::postfix_expression): Likewise.
367 (c_pretty_printer::type_id): Rename from pp_c_type_id.
368 (c_pretty_printer::storage_class_specifier): Rename from
369 pp_c_storage_class_specifier.
370 (c_pretty_printer::initializer): Rename from pp_c_initializer.
371 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
372 storage_class_specifier, initializer, offset_list, flags.
373
de5a5fa1
MP		 3742013-08-30 Marek Polacek <polacek@redhat.com>
375
376 * c-ubsan.c: New file.
377 * c-ubsan.h: New file.
378
8f0e4d72
GDR		 3792013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
380
381 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
382 member function.
383 (c_pretty_printer::declaration_specifiers): Likewise.
384 (c_pretty_printer::declarator): Likewise.
385 (c_pretty_printer::abstract_declarator): Likewise.
386 (c_pretty_printer::direct_abstract_declarator): Likewise.
387 (c_pretty_printer::direct_declarator): Likewise.
388 (c_pretty_printer::function_specifier): Likewise.
389 (pp_declaration): Adjust.
390 (pp_declaration_specifiers): Likewise.
391 (pp_abstract_declarator): Likewise.
392 (pp_direct_declarator): Likewise.
393 (pp_function_specifier): Likewise.
394 (pp_direct_abstract_declarator): Remove as unused.
395 (pp_c_declaration): Remove.
396 (pp_c_declaration_specifiers): Likewise.
397 (pp_c_declarator): Likewise.
398 (pp_c_direct_declarator): Likewise.
399 (pp_c_function_specifier): Likewise.
400 (pp_c_direct_abstract_declarator): Likewise.
401 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
402 from pp_c_abstract_declarator. Adjust.
403 (c_pretty_printer::direct_abstract_declarator): Rename from
404 pp_c_direct_abstract_declarator. Adjust.
405 (c_pretty_printer::function_specifier): Rename from
406 pp_c_function_specifier. Adjust.
407 (c_pretty_printer::declaration_specifiers): Rename from
408 pp_c_declaration_specifiers. Adjust.
409 (c_pretty_printer::direct_declarator): Rename from
410 pp_c_direct_declarator. Adjust.
411 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
412 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
413 (c_pretty_printer::c_pretty_printer): Do not assign to
414 declaration, declaration_specifiers, declarator,
415 direct_declarator, direct_abstract_declarator, function_specifier.
416
00d34d3a
GDR		 4172013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
418
419 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
420 virtual member function.
421 (c_pretty_printer::multiplicative_expression): Likewise.
422 (c_pretty_printer::conditional_expression): Likewise.
423 (c_pretty_printer::assignment_expression): Likewise.
424 (c_pretty_printer::expression): Likewise.
425 (pp_unary_expression): Adjust.
426 (pp_multiplicative_expression): Likewise.
427 (pp_assignment_expression): Likewise.
428 (pp_conditional_expression): Likewise.
429 (pp_expression): Likewise.
430 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
431 from pp_c_unary_expression. Adjust.
432 (c_pretty_printer::multiplicative_expression): Rename from
433 pp_c_multiplicative_expression. Adjust.
434 (c_pretty_printer::conditional_expression): Rename from
435 pp_c_conditional_expression. Adjust.
436 (c_pretty_printer::assignment_expression): Rename from
437 pp_c_assignment_expression. Adjust.
438 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
439 (c_pretty_printer::c_pretty_printer): Do not assign to
440 unary_expression, multiplicative_expression,
441 conditional_expression, expression.
442
fb22178f
GDR		 4432013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
444
445 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
446 virtual member function.
447 (pp_postfix_expression): Adjust.
448 (pp_c_postfix_expression): Remove.
449 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
450 from pp_c_postfix_expression. Adjust.
451 (c_pretty_printer::c_pretty_printer): Do not assign to
452 postfix_expression.
453
7ecc2600
GDR		 4542013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
455
456 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
457 virtua member function.
458 (pp_primary_expression): Adjust.
459 (pp_c_primary_expression): Remove.
460 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
461 from pp_c_primary_expression. Adjust.
462 (pp_c_initializer_list): Use pp_primary_expression.
463 (c_pretty_printer::c_pretty_printer): Do not assign to
464 primary_expression.
465
0691175f
GDR		 4662013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
467
468 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
469 * c-pretty-print.c (M_): Remove.
470 (c_pretty_printer::translate_string): Define.
471 (pp_c_type_specifier): Use it.
472 (pp_c_primary_expression): Likewise.
473 (pp_c_expression): Likewise.
474
66dfe4c4
GDR		 4752013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
476
477 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
478 virtual function.
479 (pp_c_id_expression): Remove.
480 (pp_id_expression): Adjust.
481 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
482 pp_c_id_expression. Adjust.
483 (pp_c_postfix_expression): Use pp_id_expression.
484 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
485
ca43e9d5
GDR		 4862013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
487
488 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
489 member function.
490 (pp_constant): Adjust.
491 (pp_c_constant): Remove.
492 * c-pretty-print.c (c_pretty_printer::constant): Rename from
493 pp_c_constant. Adjust.
494 (pp_c_constant)
495 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
496 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
497
da6ca2b5
GDR		 4982013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
499
500 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
501 (c_pretty_printer::c_pretty_printer): Declare.
502 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
503 c_pretty_printer_init. Adjust.
504 (print_c_tree): Do not call c_pretty_printer_init.
505 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
506
65a372f4
AC		 5072013-08-09 Arnaud Charlet <charlet@adacore.com>
508
509 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
510
fd9b0f32
PC		 5112013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
512
513 PR c++/58080
514 * c-common.c (pointer_int_sum): Add bool parameter.
515 * c-common.h (pointer_int_sum): Adjust declaration.
516
e0aec1e9
GDR		 5172013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
518
519 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
520 c_pretty_printer variable.
521
b066401f
GDR		 5222013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
523
524 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
525 (pp_base): Remove.
526 (pp_c_base): Likewise. Adjust users.
527 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
528 (pp_c_whitespace): Do not call pp_base.
529 (pp_c_left_paren): Likewise.
530 (pp_c_right_paren): Likewise.
531 (pp_c_left_brace): Likewise.
532 (pp_c_right_brace): Likewise.
533 (pp_c_left_bracket): Likewise.
534 (pp_c_right_bracket): Likewise.
535 (pp_c_dot): Likewise.
536 (pp_c_ampersand): Likewise.
537 (pp_c_star): Likewise.
538 (pp_c_arrow): Likewise.
539 (pp_c_semicolon): Likewise.
540 (pp_c_complement): Likewise.
541 (pp_c_exclamation): Likewise.
542 (pp_c_direct_declarator): Likewise.
543 (pp_c_ws_string): Likewise.
544 (pp_c_identifier): Likewise.
545 (pp_c_statement): Likewise.
546 (print_c_tree): Likewise.
547
65e5a578
ESR		 5482013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
549
550 PR c++/58072
551 * c-common.c (c_parse_error): Catch user-defined literal tokens and
552 provide useful error strings.
553
137a1a27
GDR		 5542013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
555
556 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
557 printer functions instead of pp_string or operators and punctuators.
558 (dump_generic_ada_node): Likewise.
559 * c-pretty-print.c (pp_c_type_specifier): Likewise.
560 (pp_c_relational_expression): Likewise.
561 (pp_c_logical_or_expression): Likewise.
562
07838b13
GDR		 5632013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
564
565 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
566 functions instead of pp_character.
567 (pp_ada_tree_identifier): Likewise.
568 (dump_ada_double_name): Likewise.
569 (dump_ada_function_declaration): Likewise.
570 (dump_ada_array_domains): Likewise.
571 (dump_template_types): Likewise.
572 (dump_generic_ada_node): Likewise.
573 (print_ada_declaration): Likewise.
574 (print_ada_struct_decl): Likewise.
575 * c-pretty-print.c (pp_c_integer_constant): Likewise.
576
433cc7b0
TT		 5772013-07-23 Tom Tromey <tromey@redhat.com>
578
579 * c-common.h (enum rid) <RID_GENERIC>: New constant.
580 * c-common.c (c_common_reswords): Add _Generic.
581
688010ba
OB		 5822013-07-21 OndÅ\99ej Bílka <neleai@seznam.cz>
583
584 * c-common.c: Fix typos.
585 * c-common.h: Likewise.
586
2a99e5e6
LL		 5872013-07-13 Lubos Lunak <l.lunak@suse.cz>
588
589 PR c++/55203
590 * c-common.c (c_common_attribute_table): Add warn_unused.
591 (handle_warn_unused_attribute): New.
592
c26302d5
JJ		 5932013-07-10 Jakub Jelinek <jakub@redhat.com>
594
595 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
596 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
597
dfeadaa0
PC		 5982013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
599
600 PR c++/57869
601 * c.opt: Add Wconditionally-supported.
602
6a2fa4b2
GS		 6032013-07-08 Graham Stott <graham.stott@btinternet.com>
604
605 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
606 unused variables l_length and l_node.
607
ecdbd01a 6082013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
40d3d530
JR		 609
610 PR c/57821
611 * c-common.c (complete_array_type): Delay folding first index
612 like other indices. When folding, check for index overflow.
613
bedc293e
MG		 6142013-06-27 Marc Glisse <marc.glisse@inria.fr>
615
616 PR c++/57509
617 * c-common.h (c_build_vec_perm_expr): New complain argument.
618 * c-common.c (c_build_vec_perm_expr): Likewise.
619 Use save_expr also in C++.
620
604b2bfc
GDR		 6212013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
622
623 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
624 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
625 * c-opts.c (c_common_post_options): Likewise.
626
dfeadaa0 6272013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
713b46fa
BI		 628
629 * array-notation-common.c (length_mismatch_in_expr): Changed the
630 parameter type's from a dynamic array to a vec_tree. Also removed
631 the size parameters.
632 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
633 the change above.
634
2ce86d2e
BI		 6352013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
636
637 * c-common.h (struct cilkplus_an_parts): New structure.
638 (struct cilkplus_an_loop_parts): Likewise.
639 (cilkplus_extract_an_triplets): New prototype.
640 (fix_sec_implicit_args): Likewise.
641 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
642 (fix_sec_implicit_args): Likewise.
604b2bfc 643
07a6825b
BI		 6442013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
645
646 * array-notation-common.c (find_inv_trees): Removed an unwanted
647 typecasting.
648 * c-common.h (struct inv_list::additional_tcodes): Changed type from
649 enum rid to enum tree_code.
650
08346abd
JH		 6512013-06-11 Jan Hubicka <jh@suse.cz>
652
653 * c-common.c (handle_alias_ifunc_attribute): Do not set
654 DECL_EXTERNAL for weakref variables.
655 * c-pragma.c (handle_pragma_weak): Make sure aliases
656 are not declared as external.
657
d60f1706
BI		 6582013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
659
660 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
661 function from c/c-array-notation.c.
662 (is_cilkplus_reduce_builtin): Likewise.
663 (find_rank): Likewise.
664 (extract_array_notation_exprs): Likewise.
665 (replace_array_notations): Likewise.
666 (find_inv_trees): Likewise.
667 (replace_inv_trees): Likewise.
668 (contains_array_notation_expr): Likewise.
669 (find_correct_array_notation_type): Likewise.
670 * c-common.h (struct inv_list): Moved this struct from the file
671 c/c-array-notation.c and added a new field called additional tcodes.
672 (length_mismatch_in_expr_p): New prototype.
673 (is_cilkplus_reduce_builtin): Likewise.
674 (find_rank): Likewise.
675 (extract_array_notation_exprs): Likewise.
676 (replace_array_notation): Likewise.
677 (find_inv_trees): Likewise.
678 (replace_inv_trees): Likewise.
679 (find_correct_array_notation_type): Likewise.
dfeadaa0 680
36536d79
BI		 6812013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
682
683 * c-common.c (c_define_builtins): When cilkplus is enabled, the
684 function array_notation_init_builtins is called.
685 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
686 * c-common.def (ARRAY_NOTATION_REF): New tree.
687 * c-common.h (build_array_notation_expr): New function declaration.
688 (build_array_notation_ref): Likewise.
689 (extract_sec_implicit_index_arg): New extern declaration.
690 (is_sec_implicit_index_fn): Likewise.
691 (ARRAY_NOTATION_CHECK): New define.
692 (ARRAY_NOTATION_ARRAY): Likewise.
693 (ARRAY_NOTATION_START): Likewise.
694 (ARRAY_NOTATION_LENGTH): Likewise.
695 (ARRAY_NOTATION_STRIDE): Likewise.
696 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
697 ARRAY_NOTATION_REF.
698 (pp_c_expression): Likewise.
699 * c.opt (flag_enable_cilkplus): New flag.
700 * array-notation-common.c: New file.
701
f7716d57
JJ		 7022013-05-14 Jakub Jelinek <jakub@redhat.com>
703
704 PR c++/57274
705 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
706
a5e0cd1d
MG		 7072013-05-10 Marc Glisse <marc.glisse@inria.fr>
708
709 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
710 vectors.
711
f6bc1c4a
HS		 7122013-05-07 Han Shen <shenhan@google.com>
713
714 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
715
3f12f6e9
SKS		 7162013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
717
718 * c-common.c (check_user_alignment): Emit error for negative values.
719
61949153
PC		 7202013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
721
722 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
723
e93e18e9
PC		 7242013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
725
726 * c-cppbuiltin.c (c_cpp_builtins): Do not define
727 __GXX_EXPERIMENTAL_CXX1Y__.
728
44d90fe1
PC		 7292013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
730 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
731
732 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
733 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
734 to simply use OPT_Wpointer_arith.
735 (c_sizeof_or_alignof_type): Likewise.
736
13f39b2e
PC		 7372013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
738
739 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
740
4b84d650
JJ		 7412013-04-12 Jakub Jelinek <jakub@redhat.com>
742
743 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
744 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
745 specifiers.
746
fb037b5d
SB		 7472013-04-07 Steven Bosscher <steven@gcc.gnu.org>
748
749 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
750
4e856798
PC		 7512013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
752
753 * c-common.c (pointer_int_sum): Remove dead code.
754
4b1baac8
RS		 7552013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
756
757 PR middle-end/56524
758 * c-common.c (handle_optimize_attribute): Don't call
759 save_optabs_if_changed.
760
0b50e654
JJ		 7612013-03-05 Jakub Jelinek <jakub@redhat.com>
762
763 PR middle-end/56461
764 * c-pch.c (pch_init): Free target_validity at the end.
765
48c41403
JJ		 7662013-03-04 Jakub Jelinek <jakub@redhat.com>
767
768 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
769
e664c61c
KS		 7702013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
771 Jakub Jelinek <jakub@redhat.com>
772
773 PR sanitizer/56454
774 * c-common.c (handle_no_sanitize_address_attribute): New function.
775 (c_common_attribute_table): Add no_sanitize_address attribute.
776 (handle_no_address_safety_analysis_attribute): Add
777 no_sanitize_address attribute, not no_address_safety_analysis
778 attribute.
779
a475fd3d 7802013-02-18 Aldy Hernandez <aldyh@redhat.com>
135204dd
AH		 781
782 PR target/52555
783 * c-common.c (handle_optimize_attribute): Call
784 save_optabs_if_changed.
785
f6007d99
JJ		 7862013-02-18 Jakub Jelinek <jakub@redhat.com>
787 Steven Bosscher <steven@gcc.gnu.org>
788
789 PR pch/54117
790 * c-opts.c (c_common_post_options): If debug info is enabled
791 and non-dwarf*, refuse to load PCH files and when writing PCH
792 file warn.
793
cf35e2b1
JJ		 7942013-02-05 Jakub Jelinek <jakub@redhat.com>
795
796 PR middle-end/56167
797 * c-common.c (handle_error_attribute): Fix condition.
798
32887460
JJ		 7992013-01-30 Jakub Jelinek <jakub@redhat.com>
800
801 PR c++/55742
802 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
803
5af057d8
JM		 8042013-01-18 Jason Merrill <jason@redhat.com>
805
806 PR target/54908
807 * c.opt (-fextern-tls-init): New.
808 * c-opts.c (c_common_post_options): Handle it.
809
cc83c823
JJ		 8102013-01-09 Jakub Jelinek <jakub@redhat.com>
811
812 PR c/48418
813 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
814 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
815 and is either negative or bigger or equal to type precision
816 of the first operand.
817
a859517f
MP		 8182012-12-03 Marek Polacek <polacek@redhat.com>
819
820 PR c/55570
821 * c-common.c (check_user_alignment): Swap order of tests,
822 check TREE_CODE first.
823
2d7aa578
ESR		 8242012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
825
826 PR c++/52654
827 * c-common.h (overflow_type): New enum.
828 (build_userdef_literal): Add overflow_type argument.
829 (tree_userdef_literal): Add overflow_type.
830 (USERDEF_LITERAL_OVERFLOW): New access macro.
831 * c-common.c (build_userdef_literal): Add overflow_type
832 argument.
833 * c-lex.c (c_lex_with_flags): Add overflow_type to
834 build_userdef_literal calls.
835 (interpret_integer, interpret_float): Add overflow_type argument.
836
cc3c4f62
RB		 8372012-11-28 Richard Biener <rguenther@suse.de>
838
839 PR c/35634
840 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
841 here and use a type with proper overflow behavior for types that would
842 need to be promoted for the arithmetic.
843
77bc5132
JJ		 8442012-11-23 Jakub Jelinek <jakub@redhat.com>
845
846 PR sanitizer/55435
847 * c-common.c (handle_no_address_safety_analysis_attribute): New
848 function.
849 (c_common_attribute_table): Add no_address_safety_analysis.
850
5dc99c46
SB		 8512012-11-16 Simon Baldwin <simonb@google.com>
852
853 * c.opt: Add f[no-]canonical-system-headers.
854 * c-opts.c (c_common_handle_option): Handle
855 OPT_fcanonical_system_headers.
856
a4a0016d
ESR		 8572012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
858
859 PR c++/54413
860 * c-opts.c (c_common_handle_option): Set new flags.
861 * c.opt: Describe new flags.
862
7dbb85a7
JM		 8632012-11-09 Jason Merrill <jason@redhat.com>
864
865 * c.opt (Wabi-tag): New.
866
ad7bac31
AK		 8672012-11-09 Andi Kleen <ak@linux.intel.com>
868
869 PR 55139
870 * c-common.c (get_atomic_generic_size): Mask with
871 MEMMODEL_MASK
872
7332899a
MLI		 8732012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
874
875 PR c/53063
876 * c.opt (Wformat): Make it Alias Wformat=1.
877 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
878 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
879 LangEnabledBy.
880 (Wformat=): RejectNegative. Use LangEnabledBy.
881 (Wnonnull): Use LangEnabledBy.
882 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
883 * c-format.c (set_Wformat): Delete.
884 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
885 (maybe_read_dollar_number): Likewise.
886 (avoid_dollar_number): Likewise.
887 (finish_dollar_format_checking): Likewise.
888 (check_format_info): Likewise.
889 (check_format_info_main): Likewise.
890 (check_format_types): Likewise.
891 (format_type_warning): Likewise.
892 * c-common.c (int): Likewise.
893 (check_function_sentinel): Likewise.
894 * c-common.h (warn_format,set_Wformat): Do not declare here.
895
34a180a6
MLI		 8962012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
897
898 PR c/53063
899 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
900 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
901 Use LangEnabledBy.
902 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
903 common.opt.
904 (Wvariadic-macros): Init(1).
905 * c-opts.c (c_common_handle_option): Do not handle them
906 explicitly.
907 (c_common_post_options): Likewise.
908 (sanitize_cpp_opts): warn_unused_macros is now
909 cpp_warn_unused_macros.
910 (push_command_line_include): Likewise.
911 * c-common.c (warn_unknown_pragmas): Do not define.
912 * c-common.h (warn_unknown_pragmas): Do not declare.
913
3f46d6a5
MLI		 9142012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
915
916 PR c/51294
917 * c-common.c (conversion_warning): Handle conditional expressions.
918
880661a4
JW		 9192012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
920
921 PR c++/54930
922 * c.opt (Wreturn_local_addr): Define new option.
923
4514a96b
JM		 9242012-10-25 Jason Merrill <jason@redhat.com>
925
f14edc1a
JM		 926 * c.opt (Wvirtual-move-assign): New.
927
4514a96b
JM		 928 * c.opt (Winherited-variadic-ctor): New.
929
93100c6b
MG		 9302012-10-25 Marc Glisse <marc.glisse@inria.fr>
931
932 PR c++/54427
933 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
934
1efcb8c6
JM		 9352012-10-23 Joseph Myers <joseph@codesourcery.com>
936
937 * c-common.h (pch_cpp_save_state): Declare.
938 * c-target.def (c_preinclude): New hook.
939 * c-opts.c (done_preinclude): New.
940 (push_command_line_include): Handle default preincluded header.
941 (cb_file_change): Call pch_cpp_save_state when calling
942 push_command_line_include.
943 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
944 (pch_cpp_save_state): New.
945 (pch_init): Call pch_cpp_save_state conditionally, instead of
946 calling cpp_save_state.
947
4a0ae68e
MLI		 9482012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
949
950 PR c/53063
951 PR c/40989
952 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
953 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
954 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
955 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
956 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
957 * c-opts.c (c_common_handle_option): Remove explicit handling from
958 here.
959 (c_common_post_options): Likewise.
960
67e4210b
EB		 9612012-10-18 Eric Botcazou <ebotcazou@adacore.com>
962
963 * c-ada-spec.c (LOCATION_COL): Delete.
964 (compare_location): New function.
965 (compare_node): Use it.
966 (compare_comment): Likewise.
967
65d4f2cd
MLI		 9682012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
969
970 PR c/53063
971 PR c/40989
972 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
973 * c-opts.c (c_common_handle_option): Do not set them here. Add
974 comment.
975 (c_common_post_options): Likewise.
976
909881cb
EB		 9772012-10-16 Eric Botcazou <ebotcazou@adacore.com>
978
979 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
980 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
981 Remove POINTER_TYPE handling, add large unsigned handling and use
982 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
983
3a785c97
JJ		 9842012-10-12 Jakub Jelinek <jakub@redhat.com>
985
986 PR c/54381
987 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
988 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
989 locs and array of 3 trees instead of just single loc and single
990 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
991 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
992 For *cmp* builtins that take two sources strings report warnings
993 about first and second source, not about destination and source.
994
5e54f81d
MG		 9952012-10-12 Marc Glisse <marc.glisse@inria.fr>
996
997 PR c++/53055
998 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
999
f5b02f1e
EB		 10002012-10-11 Eric Botcazou <ebotcazou@adacore.com>
1001
1002 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
1003 declaring something coming from another file.
1004
b46dbc6c
AC		 10052012-10-10 Arnaud Charlet <charlet@adacore.com>
1006
f5b02f1e 1007 PR ada/54845
b46dbc6c
AC		 1008 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
1009
5d9de0d0
PC		 10102012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1011
1012 PR c++/54194
1013 * c-common.c (warn_about_parentheses): Add location_t parameter;
1014 use EXPR_LOC_OR_LOC.
1015 * c-common.h: Update declaration.
1016
a212e43f
MG		 10172012-10-09 Marc Glisse <marc.glisse@inria.fr>
1018
1019 PR c++/54427
1020 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
1021 more operations. Make error messages optional.
1022 * c-common.h (enum stv_conv): Moved from c-typeck.c.
1023 (scalar_to_vector): Declare.
1024
b1db7f91
JM		 10252012-10-08 Jason Merrill <jason@redhat.com>
1026
1027 * c-common.c (c_common_reswords): Add thread_local.
1028
e28d52cf
DS		 10292012-10-08 Dodji Seketeli <dodji@redhat.com>
1030
1031 PR c++/53528 C++11 attribute support
1032 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
1033 new functions.
1034 * c-common.c (check_cxx_fundamental_alignment_constraints): New
1035 static function.
1036 (handle_aligned_attribute): In choose strictest alignment
1037 among many. Use new check_cxx_fundamental_alignment_constraints.
1038 (handle_transparent_union_attribute): In c++11 attribute syntax,
1039 don't look through typedefs.
1040
3b78de56
AC		 10412012-10-04 Arnaud Charlet <charlet@adacore.com>
1042
1043 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
1044 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
1045 out of dumpfile.h.
1046
6040bb5f
DC		 10472012-09-25 Dehao Chen <dehao@google.com>
1048
1049 PR middle-end/54645
3b78de56 1050 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
6040bb5f
DC		 1051 map when read in the pch.
1052
0b07a57e
AC		 10532012-09-18 Arnaud Charlet <charlet@adacore.com>
1054
1055 * c-ada-spec.c: Style fixes.
1056
da5182be
TQ		 10572012-09-18 Thomas Quinot <quinot@adacore.com>
1058
1059 * c.opt (-fada-spec-parent): Define new command line switch.
1060 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
1061 is specified, generate binding spec as a child of the specified unit.
1062
0ccb505d
PC		 10632012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
1064 Manuel López-Ibáñez <manu@gcc.gnu.org>
1065
1066 PR c++/53210
1067 * c.opt ([Winit-self]): Enabled by -Wall in C++.
1068
c583af79
AC		 10692012-08-23 Arnaud Charlet <charlet@adacore.com>
1070
1071 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
1072 for pointers, and add missing Convention C pragma.
1073 (print_ada_struct_decl): Add missing aliased keyword.
1074 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
1075
1a4049e7
JJ		 10762012-08-17 Jakub Jelinek <jakub@redhat.com>
1077
1078 * c-common.c (sizeof_pointer_memaccess_warning): New function.
1079 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
1080 * c-opts.c (c_common_handle_option): Enable it for -Wall.
1081 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
1082 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
1083
70b5e7dc
RG		 10842012-08-10 Richard Guenther <rguenther@suse.de>
1085
1086 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
1087
f8923f7e
SB		 10882012-08-07 Steven Bosscher <steven@gcc.gnu.org>
1089
1090 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
1091 instead of separate pp_newline and pp_flush.
1092 (print_c_tree): Likewise.
1093
e45abe1f
RH		 10942012-07-26 Richard Henderson <rth@redhat.com>
1095
1096 * c-common.c (handle_hot_attribute): Allow labels.
1097 (handle_cold_attribute): Likewise.
1098
332f1d24
JJ		 10992012-07-20 Jakub Jelinek <jakub@redhat.com>
1100
1101 PR c++/28656
1102 * c-common.c (check_function_nonnull): Handle multiple nonnull
1103 attributes properly.
1104
7ee2468b
SB		 11052012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1106
1107 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
1108 * c-ada-spec.c: Likewise.
1109 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
1110
ee7b28eb
SB		 11112012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1112
1113 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
1114 Remove code conditional on it.
1115
6bdf3519
SB		 11162012-07-11 Steven Bosscher <steven@gcc.gnu.org>
1117
1118 * c-gimplify.c: Do not include basic-block.h.
1119 * c-common.c: Do not include linfuncs.h.
1120
532aafad
SB		 11212012-07-08 Steven Bosscher <steven@gcc.gnu.org>
1122
1123 * c-common.h: Include tree.h.
1124
8d0d1915
JM		 11252012-07-02 Jason Merrill <jason@redhat.com>
1126
1127 PR c++/53524
1128 * c-common.c (get_priority): Call default_conversion.
1129
fbc873ad
UB		 11302012-07-01 Uros Bizjak <ubizjak@gmail.com>
1131
1132 * c-pch.c (c_common_write_pch): Remove unused variables.
1133
d4a10d0a
SB		 11342012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1135
1136 * cppspec.c: Moved from gcc/ to here.
1137
6f3a2e23
KT		 11382012-06-27 Kai Tietz <ktietz@redhat.com>
1139
1140 PR preprocessor/37215
1141 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
1142
8ca92d04
SB		 11432012-06-21 Steven Bosscher <steven@gcc.gnu.org>
1144
1145 * c-common.h (c_common_print_pch_checksum): Remove.
1146 * c-pch.c: Do not include output.h.
1147 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
1148 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
1149 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
1150 (struct c_pch_header): Remove.
1151 (get_ident): Update gpch version.
1152 (pch_init): Do not print executable_checksum to asm_out_file.
1153 Do not fail if there is no asm_out_file to read back from. Set
1154 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
1155 (c_common_write_pch): Verify that nothing was written to asm_out_file
1156 since pch_init was called. Do not write a c_pch_header, and do not
1157 copy from asm_out_file to the PCH.
1158 (c_common_read_pch): Do not read a c_pch_header, and do not restore
1159 the content of asm_out_file from the PCH.
1160 (c_common_print_pch_checksum): Remove.
1161 * c-opts.c (c_common_init): Print out executable_checksum directly.
1162
70f42967
SB		 11632012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1164
1165 * c-target.def (objc_declare_unresolved_class_reference,
1166 objc_declare_class_definition): Add new hooks.
1167
a8781821
SB		 11682012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1169
1170 * c-lex.c: Do not include output.h.
1171 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
1172 Remove uses of ASM_OUTPUT_IDENT.
1173
9e1a8dd1
RR		 11742012-06-15 Marc Glisse <marc.glisse@inria.fr>
1175
1176 PR c++/51033
1177 * c-common.h (c_build_vec_perm_expr): Move decl here.
1178 * c-common.c (c_build_vec_perm_expr): Move definition
1179 here.
1180
6f07a821
SB		 11812012-06-06 Steven Bosscher <steven@gcc.gnu.org>
1182
1183 * c.opt (fconserve-space): Turn into a no-op.
1184
9faeb493 11852012-06-04 Sterling Augustine <saugustine@google.com>
c265f413
SA		 1186
1187 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
1188 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
1189 both the start and end of the function.
1190
a4b7d13c
SB		 11912012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1192
1193 * c-common.c: Do not include output.h.
1194 * c-pragma.c: Likewise.
1195
c265f413
SA		 11962012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1197
1198 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
1199 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
1200 (lang_decl_name): Handle namespace decls.
1201
be7a421e
SB		 12022012-05-31 Steven Bosscher <steven@gcc.gnu.org>
1203
1204 * c-ada-spec.c: Do not include output.h.
1205 * c-semantics.c: Likewise.
1206
65de6659
JM		 12072012-05-29 Joseph Myers <joseph@codesourcery.com>
1208
1209 * c-common.c: Fix typo.
1210
ca5f4331
MM		 12112012-05-29 Michael Matz <matz@suse.de>
1212
1213 * c-common.h (c_expand_decl): Remove prototype.
1214
4f7f7aca
MLI		 12152012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1216
1217 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
1218 * c-opts.c (c_common_handle_option): Remove code handling
1219 warn_missing_braces.
1220
4a792f9b
PC		 12212012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
1222
1223 PR c++/25137
1224 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
1225 -Wmissing_braces.
1226
650dc14a
DS		 12272012-05-22 Dodji Seketeli <dodji@redhat.com>
1228
1229 PR c++/53322
1230 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
1231
9b095bf1
MLI		 12322012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1233
1234 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
1235 * c-opts.c (c_common_handle_option): Do not handle explicitly
1236 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
1237
0b2c4be5
DS		 12382012-05-16 Dodji Seketeli <dodji@redhat.com>
1239
1240 PR preprocessor/7263
1241 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
1242 to cpp_classify_number. For diagnostics, use the precise location
1243 instead of the global input_location.
1244
a1bde5af
PC		 12452012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1246
d02924ef 1247 PR c++/11856
a1bde5af
PC		 1248 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
1249
d1ede5f4
BS		 12502012-05-14 Bernd Schmidt <bernds@codesourcery.com>
1251
a1bde5af 1252 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
d1ede5f4 1253
f2bc201f
MLI		 12542012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
1255
1256 PR 53063
1257 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
1258 Wreorder): Use LangEnabledBy.
1259 * c-opts.c (c_common_handle_option): Do not enable them
1260 explicitly. Call lang-specific generated functions.
1261 (c_common_post_options): Do not set them here.
1262
95744782
MLI		 12632012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
1264
1265 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
1266 Wmissing-field-initializers,Wmissing-parameter-type,
1267 Wold-style-declaration,Woverride-init): Use EnabledBy.
1268 * c-opts.c (c_common_post_options): Do not set here explicitly.
1269
7d5a5747
MLI		 12702012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
1271
1272 PR 53063
1273 * c-opts.c (c_common_handle_option): Use handle_generated_option
1274 to enable sub-options.
1275
5a3c9cf2
PC		 12762012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
1277
1278 PR c++/53158
1279 * c-common.c (warnings_for_convert_and_check): Use warning_at.
1280
3ac8781c
RG		 12812012-05-10 Richard Guenther <rguenther@suse.de>
1282
1283 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
1284 adjust commentary about TYPE_IS_SIZETYPE types.
1285
1e537948
MLI		 12862012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1287
1288 PR c++/53261
1289 * c-common.c (warn_logical_operator): Check that argument of
1290 integer_zerop is not NULL.
1291
f2c4a785
MLI		 12922012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1293
1294 PR c/43772
1295 * c-common.c (warn_logical_operator): Do not warn if either side
1296 is already true or false.
1297
50f305ca
MLI		 12982012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1299
1300 PR c/51712
1301 * c-common.c (expr_original_type): New.
1302 (shorten_compare): Do not warn for enumeration types.
1303
0c3641b0
MLI		 13042012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1305
1306 * c.opt (fpermissive): Add Var(flag_permissive).
1307
7edaa4d2
MG		 13082012-04-30 Marc Glisse <marc.glisse@inria.fr>
1309
1310 PR c++/51033
1311 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
1312 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
1313
b9c8da34
DS		 13142012-04-30 Dodji Seketeli <dodji@redhat.com>
1315
1316 Add -Wvarargs option
1317 * c.opt (Wvarargs): Define new option.
1318
e6c69da0
MLI		 13192012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1320
1321 * c-common.c (check_function_arguments): Replace
1322 Wmissing-format-attribute with Wsuggest-attribute=format.
1323
90137d8f
MLI		 13242012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1325
1326 * c.opt (Wsuggest-attribute=format): New. Alias of
1327 Wmissing-format-attribute.
1328 * c-format.c (decode_format_type): Replace
1329 Wmissing-format-attribute with Wsuggest-attribute=format.
1330 (check_function_format): Likewise.
1331
9faeb493 13322012-04-27 Ollie Wild <aaw@google.com>
7f5f5f98
OW		 1333
1334 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
1335 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
1336 * c.opt: Add Wliteral-suffix.
1337
c1771a20
MLI		 13382012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1339
1340 PR c/44774
1341 * c.opt (Wpedantic): New.
1342 (pedantic): Alias Wpedantic.
1343 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
1344 (c_common_post_options): Likewise.
1345 (sanitize_cpp_opts): Likewise.
1346 * c-lex.c (interpret_float): Likewise.
1347 * c-format.c (check_format_types): Likewise.
1348 * c-common.c (pointer_int_sum): Likewise.
1349 (c_sizeof_or_alignof_type): Likewise.
1350 (c_add_case_label): Likewise.
1351 (c_do_switch_warnings): Likewise.
1352 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1353
04b391c1
JM		 13542012-04-15 Jason Merrill <jason@redhat.com>
1355
1356 PR c++/52818
1357 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
1358 (C_STD_NAME): Distinguish between C++98 and C++11.
1359
ac868f29
EB		 13602012-04-11 Eric Botcazou <ebotcazou@adacore.com>
1361
1362 PR target/52624
1363 * c-common.h (uint16_type_node): Rename into...
1364 (c_uint16_type_node): ...this.
1365 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
1366 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
1367
fd4116f4
MLI		 13682012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
1369
1370 * c-common.c (warn_if_unused_value): Move definition to here.
1371 * c-common.h (warn_if_unused_value): Move declaration to here.
1372
573ac65e
WB		 13732012-03-23 William Bader <williambader@hotmail.com>
1374
1375 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
1376
552b8185
JM		 13772012-03-20 Jason Merrill <jason@redhat.com>
1378
1379 * c-common.h (enum cxx_dialect): Add cxx1y.
1380 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
1381 test.
1382 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1383 * c-opts.c (c_common_post_options): Likewise.
1384 (set_std_cxx1y): New.
1385 (c_common_handle_option): Call it.
1386 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
1387
04398fa8
PC		 13882012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1389
1390 PR c++/14710
1391 * c.opt ([Wuseless-cast]): Add.
1392
d2a12ae7
RG		 13932012-03-16 Richard Guenther <rguenther@suse.de>
1394
1395 * c-pretty-print.c (pp_c_initializer_list): Adjust.
1396
a12bf402
MLI		 13972012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1398
1399 PR c++/44783
1400 * c.opt (ftemplate-backtrace-limit) Add.
1401
5c30094f
RO		 14022012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1403
1404 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
1405 handling.
1406 * c-pragma.c (handle_pragma_extern_prefix): Remove.
1407 (init_pragma): Don't register extern_prefix.
1408
21fa2faf
RG		 14092012-03-12 Richard Guenther <rguenther@suse.de>
1410
1411 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
1412 (builtin_type_for_size): Likewise.
1413
e3793c6f
JJ		 14142012-02-13 Jakub Jelinek <jakub@redhat.com>
1415
1416 PR c++/52215
1417 * c-common.c (sync_resolve_params): Don't decide whether to convert
1418 or not based on TYPE_SIZE comparison, convert whenever arg_type
1419 is unsigned INTEGER_TYPE.
1420
93286335
PC		 14212012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
1422
1423 PR c/52118
1424 * c.opt ([Wunused-local-typedefs]): Fix description.
1425
7a421706
MS		 14262012-01-24 Mike Stump <mikestump@comcast.net>
1427
1428 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
1429 exactly.
1430
ba9b1f11
RG		 14312012-01-18 Richard Guenther <rguenther@suse.de>
1432
1433 * c-opts.c (c_common_post_options): Reset LTO flags if
1434 we are about to generate a PCH.
1435
465406be
PC		 14362012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1437
1438 PR c++/51777
1439 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
1440 use pp_unsigned_wide_integer.
1441
aee15221
RG		 14422012-01-10 Richard Guenther <rguenther@suse.de>
1443
1444 PR middle-end/51806
1445 * c-opts.c (c_common_handle_option): Move -Werror handling
1446 to language independent code.
1447
5720c0dc
RG		 14482012-01-05 Richard Guenther <rguenther@suse.de>
1449
1450 PR middle-end/51764
1451 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
1452 from common.opt.
1453
73ac190a
PC		 14542011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
1455
1456 PR c++/51316
1457 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
1458 of array types with an unknown bound.
1459
48b0b196
JM		 14602011-12-20 Joseph Myers <joseph@codesourcery.com>
1461
1462 * c-common.c (flag_isoc99): Update comment to refer to C11.
1463 (flag_isoc1x): Change to flag_isoc11.
1464 * c-common.h (flag_isoc99): Update comment to refer to C11.
1465 (flag_isoc1x): Change to flag_isoc11.
1466 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
1467 C11.
1468 * c-opts.c (set_std_c1x): Change to set_std_c11.
1469 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
1470 Call set_std_c11.
1471 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
1472 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
1473 * c.opt (std=c1x): Change to std=c11. Document as non-draft
1474 standard.
1475 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
1476 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
1477 (std=gnu1x): Make alias of std=gnu11.
1478
d58d6eb5
JM		 14792011-12-19 Jason Merrill <jason@redhat.com>
1480
1481 PR c++/51228
1482 * c-common.c (handle_transparent_union_attribute): Check the first
1483 field if the type is complete.
1484
b3908fcc
JW		 14852011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1486
1487 PR libstdc++/51365
1488 * c-common.c (RID_IS_FINAL): Add.
1489 * c-common.h (RID_IS_FINAL): Add.
1490
fea3ca91
IS		 14912011-11-30 Iain Sandoe <iains@gcc.gnu.org>
1492
1493 * c.opt (fgnu-runtime): Provide full description.
1494 (fnext-runtime): Likewise.
1495 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
1496
62bad7cd
AM		 14972011-11-28 Andrew MacLeod <amacleod@redhat.com>
1498
1499 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
1500 predefines in one place. Add LOCK_FREE predefines.
1501 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
1502 new func.
1503
c466c4ff
AM		 15042011-11-24 Andrew MacLeod <amacleod@redhat.com>
1505
1506 PR c/51256
9faeb493 1507 * c-common.c (get_atomic_generic_size): Check for various error
c466c4ff 1508 conditions
9faeb493
UB		 1509 (resolve_overloaded_atomic_exchange,
1510 resolve_overloaded_atomic_compare_exchange,
c466c4ff
AM		 1511 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
1512 error_mark_node for error conditions.
9faeb493 1513
a5952633
RG		 15142011-11-08 Richard Guenther <rguenther@suse.de>
1515
1516 PR middle-end/51010
1517 c-family/
1518
0a35513e
AH		 15192011-11-07 Richard Henderson <rth@redhat.com>
1520 Aldy Hernandez <aldyh@redhat.com>
1521 Torvald Riegel <triegel@redhat.com>
1522
1523 Merged from transactional-memory.
1524
1525 * c-common.c (handle_tm_wrap_attribute,
1526 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
1527 (struct c_common_reswords): Added __transaction* keywords.
1528 (struct c_common_attribute_table): Added transaction* and tm_regparm
1529 attributes.
1530 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
1531 masks.
1532 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
1533 find_tm_attribute): Declare.
1534
6d87092d
JM		 15352011-11-07 Jason Merrill <jason@redhat.com>
1536
1537 PR c++/35688
1538 * c-common.c, c-common.h: Revert yesterday's changes.
1539
8e7860a1
JM		 15402011-11-06 Jason Merrill <jason@redhat.com>
1541
1542 PR c++/35688
1543 * c-common.c (decl_has_visibility_attr): Split out from...
1544 (c_determine_visibility): ...here.
1545 * c-common.h: Declare it.
1546
d19fa6b5
JM		 15472011-11-06 Joseph Myers <joseph@codesourcery.com>
1548
1549 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
1550 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
1551 type.
1552 (check_user_alignment): New. Split out of
1553 handle_aligned_attribute. Disallow integer constants with
1554 noninteger types. Conditionally allow zero.
1555 (handle_aligned_attribute): Use check_user_alignment.
1556 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
1557
86951993
AM		 15582011-11-06 Andrew MacLeod <amacleod@redhat.com>
1559 Richard Henderson <rth@redhat.com>
1560
1561 Merged from cxx-mem-model.
1562
1563 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
9faeb493 1564 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
86951993
AM		 1565 parameters that are the same type size.
1566 (get_atomic_generic_size): New. Find size of generic
1567 atomic function parameters and do typechecking.
1568 (add_atomic_size_parameter): New. Insert size into parameter list.
1569 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
1570 either __atomic_exchange_n or external library call.
9faeb493 1571 (resolve_overloaded_atomic_compare_exchange): Restructure
86951993 1572 __atomic_compare_exchange to either _n variant or external library call.
9faeb493 1573 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
86951993
AM		 1574 __atomic_load_n or an external library call.
1575 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
1576 __atomic_store_n or an external library call.
1577 (resolve_overloaded_builtin): Handle new __atomic builtins.
1578
cf9e9959
EB		 15792011-11-04 Eric Botcazou <ebotcazou@adacore.com>
1580
1581 PR c++/50608
1582 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
1583 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
1584 <INDIRECT_REF>: Return the argument.
1585 <ARRAY_REF>: Remove special code for negative offset.
1586 Call fold_build_pointer_plus instead of size_binop.
1587 (fold_offsetof): Remove STOP_REF argument and adjust.
1588 * c-common.h (fold_offsetof_1): Declare.
1589 (fold_offsetof): Remove STOP_REF argument.
1590
25339f10
JM		 15912011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1592
1593 PR c++/50810
1594 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1595 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1596 Wnarrowing for C++0x and C++98.
1597 * c.opt ([Wnarrowing]): Update.
1598
89401152
PC		 15992011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1600
1601 PR c++/44277
1602 * c.opt: Add Wzero-as-null-pointer-constant.
1603
97e3ad20
JM		 16042011-10-31 Jason Merrill <jason@redhat.com>
1605
15694fdd
JM		 1606 * c.opt (-fdeduce-init-list): Off by default.
1607
97e3ad20
JM		 1608 PR c++/50920
1609 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
1610 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
1611 and -Wc++11-compat.
1612 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
1613
fb9120e3
RAV		 16142011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1615
1616 PR c++/30066
1617 * c.opt (fvisibility-inlines-hidden): Description change.
1618
3ce4f9e4
ESR		 16192011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1620
1621 Implement C++11 user-defined literals.
1622 * c-common.c (build_userdef_literal): New.
1623 * c-common.def: New tree code.
1624 * c-common.h (tree_userdef_literal): New tree struct and accessors.
1625 * c-lex.c (interpret_float): Add suffix parm.
1626 (c_lex_with_flags): Build literal tokens.
1627
5f53c243
PC		 16282011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1629
1630 PR c++/50841
1631 Revert:
1632 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1633
1634 PR c++/50810
1635 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1636 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1637 Wnarrowing for C++0x and C++98.
1638 * c.opt ([Wnarrowing]): Update.
1639
263734e1
PC		 16402011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1641
1642 PR c++/50810
1643 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1644 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1645 Wnarrowing for C++0x and C++98.
1646 * c.opt ([Wnarrowing]): Update.
1647
d2e312d7
PC		 16482011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1649
1650 PR c++/45385
1651 * c-common.c (conversion_warning): Remove code looking for
1652 artificial operands.
1653
d17687f6
DS		 16542011-10-18 Dodji Seketeli <dodji@redhat.com>
1655
1656 PR bootstrap/50760
1657 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
9faeb493 1658 !NO_IMPLICIT_EXTERN_C.
d17687f6 1659
fc8396e9
PC		 16602011-10-17 Michael Spertus <mike_spertus@symantec.com>
1661
1662 * c-common.c (c_common_reswords): Add __bases,
1663 __direct_bases.
1664 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
1665
16662011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1667
1668 PR c++/50757
1669 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
1670
847e697a
TT		 16712011-10-15 Tom Tromey <tromey@redhat.com>
1672 Dodji Seketeli <dodji@redhat.com>
1673
1674 * c.opt (fdebug-cpp): New option.
1675 * c-opts.c (c_common_handle_option): Handle the option.
1676 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
1677 output stream in parameter. Factorized from ...
1678 (maybe_print_line): ... this. Dump location debug information when
1679 -fdebug-cpp is in effect.
1680 (print_line_1): New static function. Takes an output stream in
1681 parameter. Factorized from ...
1682 (print_line): ... here. Dump location information when -fdebug-cpp
1683 is in effect.
1684 (scan_translation_unit): Dump location information when
1685 -fdebug-cpp is in effect.
1686
92582b75
TT		 16872011-10-15 Tom Tromey <tromey@redhat.com>
1688 Dodji Seketeli <dodji@redhat.com>
1689
1690 * c.opt (ftrack-macro-expansion): New option. Handle it with and
1691 without argument.
1692 * c-opts.c (c_common_handle_option)<case
1693 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
1694 cases. Handle -ftrack-macro-expansion with and without argument.
1695
46427374
TT		 16962011-10-15 Tom Tromey <tromey@redhat.com>
1697 Dodji Seketeli <dodji@redhat.com>
1698
1699 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
1700 (print_line, cb_define, do_line_change): Adjust to avoid touching
1701 the internals of struct line_map. Use the public API instead.
1702 * c-pch.c (c_common_read_pch): Likewise.
1703 * c-lex.c (fe_file_change): Likewise.
1704
fc8396e9
PC		 17052011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1706
1707 PR c++/17212
1708 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
1709
17102011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1711
1712 PR c++/33067
1713 * c-pretty-print.c (pp_c_floating_constant): Output
1714 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
1715
e79983f4
MM		 17162011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1717
1718 * c-common.c (def_builtin_1): Delete old interface with two
1719 parallel arrays to hold standard builtin declarations, and replace
1720 it with a function based interface that can support creating
1721 builtins on the fly in the future. Change all uses, and poison
1722 the old names. Make sure 0 is not a legitimate builtin index.
1723 * c-omp.c (c_finish_omp_barrier): Ditto.
1724 (c_finish_omp_taskwait): Ditto.
1725 (c_finish_omp_flush): Ditto.
1726
6637388f
TG		 17272011-10-11 Tristan Gingold <gingold@adacore.com>
1728
1729 * c.opt: (fallow-parameterless-variadic-functions): New.
1730
3797cb21
DS		 17312011-09-08 Dodji Seketeli <dodji@redhat.com>
1732
1733 PR c++/33255 - Support -Wunused-local-typedefs warning
1734 * c-common.h (struct c_language_function::local_typedefs): New
1735 field.
9faeb493
UB		 1736 (record_locally_defined_typedef, maybe_record_typedef_use)
1737 (maybe_warn_unused_local_typedefs): Declare new functions.
3797cb21 1738 * c-common.c (record_locally_defined_typedef)
9faeb493
UB		 1739 (maybe_record_typedef_use)
1740 (maybe_warn_unused_local_typedefs): Define new functions.
3797cb21
DS		 1741 * c.opt: Declare new -Wunused-local-typedefs flag.
1742
693ddb1b
EB		 17432011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1744
1745 PR middle-end/50266
1746 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1747 computations.
1748
830c740f
RG		 17492011-09-05 Richard Guenther <rguenther@suse.de>
1750
1751 * c-common.c (complete_array_type): Use ssize_int (-1) instead
1752 of integer_minus_one_node for empty array upper bounds.
1753
892a371f
DS		 17542011-08-28 Dodji Seketeli <dodji@redhat.com>
1755
1756 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1757 it's the first time it's being called on this main TU.
1758
0e3fdb48
RB		 17592011-08-24 Richard Guenther <rguenther@suse.de>
1760
1761 PR c/49396
1762 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1763
17642011-08-22 Gabriel Charette <gchare@google.com>
e3dfef44
GC		 1765
1766 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1767 defined in cpp_init_builtins and c_cpp_builtins.
1768
d4a83c10
JM		 17692011-08-19 Joseph Myers <joseph@codesourcery.com>
1770
1771 * c-common.c (c_common_reswords): Add __builtin_complex.
1772 * c-common.h (RID_BUILTIN_COMPLEX): New.
1773
bbceee64
JM		 17742011-08-18 Joseph Myers <joseph@codesourcery.com>
1775
1776 * c-common.c (c_common_reswords): Add _Noreturn.
1777 (keyword_is_function_specifier): Handle RID_NORETURN.
1778 * c-common.h (RID_NORETURN): New.
1779
0e3a99ae
AS		 17802011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1781
1782 * c-common.c (unsafe_conversion_p): New function. Check if it is
1783 unsafe to convert an expression to the type.
1784 (conversion_warning): Adjust, use unsafe_conversion_p.
1785 * c-common.h (unsafe_conversion_p): New function declaration.
1786
20906c66
JJ		 17872011-08-02 Jakub Jelinek <jakub@redhat.com>
1788
1789 * c-common.h (c_finish_omp_atomic): Adjust prototype.
1790 (c_finish_omp_taskyield): New prototype.
1791 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1792 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1793 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
1794 or RHS1 have side-effects, evaluate those too in the right spot,
1795 if it is a decl and LHS is also a decl, error out if they
1796 aren't the same.
1797 (c_finish_omp_taskyield): New function.
1798 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1799 * c-pragma.c (omp_pragmas): Add taskyield.
1800 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1801 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1802 PRAGMA_OMP_CLAUSE_MERGEABLE.
1803
770e5a2e
DS		 18042011-07-25 Dodji Seketeli <dodji@redhat.com>
1805
1806 * c-common.h (set_underlying_type): Remove parm name from
1807 declaration.
1808
1baae426
RG		 18092011-07-25 Romain Geissler <romain.geissler@gmail.com>
1810
1811 * c-pretty-print.h: Search c-common.h in c-family.
9faeb493 1812
fcb21722
JM		 18132011-07-22 Jason Merrill <jason@redhat.com>
1814
76f86d00
JM		 1815 PR c++/49793
1816 * c.opt (Wnarrowing): New.
1817
3a636414
JM		 1818 PR c++/30112
1819 * c-common.h: Declare c_linkage_bindings.
1820 * c-pragma.c (handle_pragma_redefine_extname): Use it.
1821
fcb21722
JM		 1822 PR c++/49813
1823 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
1824 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
1825 as flag_isoc99 for 'restrict'.
1826 (pp_c_specifier_qualifier_list): Likewise for _Complex.
1827
02614448
ILT		 18282011-07-21 Ian Lance Taylor <iant@google.com>
1829
1830 PR middle-end/49705
1831 * c-common.c (c_disable_warnings): New static function.
1832 (c_enable_warnings): New static function.
1833 (c_fully_fold_internal): Change local unused_p to bool. Call
1834 c_disable_warnings and c_enable_warnings rather than change
1835 c_inhibit_evaluation_warnings.
1836
34429675
JM		 18372011-07-20 Jason Merrill <jason@redhat.com>
1838
1839 PR c++/6709 (DR 743)
1840 PR c++/42603 (DR 950)
1841 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
1842 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1843 (CPP_DECLTYPE): New.
1844 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
1845
5d49b6a7
RG		 18462011-07-19 Richard Guenther <rguenther@suse.de>
1847
1848 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
1849 * c-omp.c (c_finish_omp_for): Likewise.
1850
e84a58ff
EB		 18512011-07-12 Eric Botcazou <ebotcazou@adacore.com>
1852
1853 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
1854 body on the next line.
1855
329af3c7
JM		 18562011-07-08 Jason Merrill <jason@redhat.com>
1857
4063e61b
JM		 1858 PR c++/45437
1859 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
1860
329af3c7
JM		 1861 PR c++/49673
1862 * c-common.c (c_apply_type_quals_to_decl): Don't check
1863 TYPE_NEEDS_CONSTRUCTING.
1864
1a072294
RG		 18652011-07-06 Richard Guenther <rguenther@suse.de>
1866
1867 * c-common.c (c_common_nodes_and_builtins):
1868 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
1869
fce5dddd
RG		 18702011-07-05 Richard Guenther <rguenther@suse.de>
1871
1872 * c-common.c (c_common_nodes_and_builtins): Build all common
1873 tree nodes first.
1874
45d439ac
JJ		 18752011-06-27 Jakub Jelinek <jakub@redhat.com>
1876
56300785
JJ		 1877 * c-common.h (c_tree_chain_next): New static inline function.
1878
45d439ac
JJ		 1879 * c-common.c (check_builtin_function_arguments): Handle
1880 BUILT_IN_ASSUME_ALIGNED.
1881
e0a8ecf2
AM		 18822011-06-21 Andrew MacLeod <amacleod@redhat.com>
1883
1884 * c-common.c: Add sync_ or SYNC__ to builtin names.
1885 * c-omp.c: Add sync_ or SYNC__ to builtin names.
dfb43cd5
PV		 1886
18872011-06-20 Pierre Vittet <piervit@pvittet.com>
1888
1889 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
1890 handler.
1891 (gen_pragma_handler): New union.
1892 (internal_pragma_handler): New type.
1893 (c_register_pragma_with_data)
1894 (c_register_pragma_with_expansion_and_data): New functions.
1895
1896 * c-pragma.c (registered_pragmas, c_register_pragma_1)
1897 (c_register_pragma, c_register_pragma_with_expansion)
1898 (c_invoke_pragma_handler): Changed to work with
1899 internal_pragma_handler.
1900 (c_register_pragma_with_data)
1901 (c_register_pragma_with_expansion_and_data): New functions.
1902
677f3fa8
JM		 19032011-06-14 Joseph Myers <joseph@codesourcery.com>
1904
1905 * c-common.c: Include common/common-target.h.
1906 (handle_section_attribute): Use
1907 targetm_common.have_named_sections.
1908 * c-cppbuiltin.c: Include common/common-target.h.
1909 (c_cpp_builtins): Use targetm_common.except_unwind_info.
1910
d7fc8c14
RG		 19112011-06-10 Richard Guenther <rguenther@suse.de>
1912
1913 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
1914 to print a IDENTIFIER_NODE.
1915
10e48e39
RO		 19162011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1917 Joseph Myers <joseph@codesourcery.com>
1918
1919 * c.opt (fbuilding-libgcc): New option.
1920 * c-cppbuiltin.c (c_cpp_builtins): Define
1921 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
1922
6976ae51
JM		 19232011-06-07 Jason Merrill <jason@redhat.com>
1924
3ff60975
JM		 1925 * c-common.c (max_tinst_depth): Lower default to 900.
1926
6976ae51
JM		 1927 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
1928
009db074
RG		 19292011-06-07 Richard Guenther <rguenther@suse.de>
1930
1931 * c-common.c (c_common_nodes_and_builtins): Do not set
1932 size_type_node or call set_sizetype.
1933
b4592b92
DS		 19342011-06-07 Dodji Seketeli <dodji@redhat.com>
1935
1936 PR debug/49130
1937 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
9faeb493 1938 type when using pointer comparison to compare types.
b4592b92 1939
014ab419
JW		 19402011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1941
1942 * c.opt: Add -Wdelete-non-virtual-dtor.
1943 * c-opts.c (c_common_handle_option): Include it in -Wall.
1944
4f60111f
NF		 19452011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
1946
1947 PR bootstrap/49190
1948
1949 Revert:
1950 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1951
1952 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1953 not tree_common.
1954
4cc4f2f4
JJ		 19552011-05-27 Jakub Jelinek <jakub@redhat.com>
1956
1957 PR c++/49165
1958 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
1959 C++ don't call c_common_truthvalue_conversion on void type arms.
1960
38e01f9e
NF		 19612011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1962
1963 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
1964 (stmt_list_stack): Define.
1965 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
1966 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
1967
92e948a8
NF		 19682011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1969
1970 * c-common.c (warning_candidate_p): Check for BLOCKs.
1971
a2fc3e63
NF		 19722011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1973
1974 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1975 not tree_common.
1976
0957c029
JJ		 19772011-05-25 Jakub Jelinek <jakub@redhat.com>
1978
1979 * c-common.c (def_fn_type): Remove extra va_end.
1980
828fb3ba
JM		 19812011-05-23 Jason Merrill <jason@redhat.com>
1982
1983 PR c++/48106
1984 * c-common.c (c_common_get_narrower): New.
1985 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
1986
dde05067
NF		 19872011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1988
1989 * c-common.h (check_function_arguments): Tweak prototype of
1990 check_function_arguments.
1991 * c-common.c (check_function_arguments): Likewise. Adjust
1992 calls to check_function_nonnull, check_function_format, and
1993 check_function_sentinel.
1994 (check_function_sentinel): Take a FUNCTION_TYPE rather than
1995 separate attributes and typelist arguments. Use
1996 FOREACH_FUNCTION_ARGS to iterate over argument types.
1997
3c0d13bf
PC		 19982011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1999
2000 * c-common.c (c_common_reswords): Reorder.
2001 * c-common.h (rid): Likewise.
2002
8242dd04
NF		 20032011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2004
2005 * c-common.c (def_fn_type): Don't call build_function_type, call
2006 build_function_type_array or build_varargs_function_type_array
2007 instead.
2008 (c_common_nodes_and_builtins): Likewise.
2009
3d528853
NF		 20102011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2011
2012 * c-common.c (c_add_case_label): Omit the loc argument to
2013 build_case_label.
2014 * c-common.h (build_case_label): Remove.
2015 * c-semantics.c (build_case_label): Remove.
2016
a04a722b
JM		 20172011-05-05 Joseph Myers <joseph@codesourcery.com>
2018
2019 * c-objc.h (objc_start_method_definition): Update prototype.
2020 * stub-objc.c (objc_start_method_definition): Add extra parameter.
2021
e19a18d4
NF		 20222011-05-04 Nathan Froyd <froydnj@codesourcery.com>
2023
2024 * c-common.c (check_main_parameter_types): Reindent. Don't use
2025 TYPE_ARG_TYPES directly.
2026 (handle_nonnull_attribute): Likewise.
2027 (sync_resolve_params): Likewise.
2028 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
2029 to check_format_string.
2030 (handle_format_attribute): Likewise.
2031 (check_format_string): Take a function type to examine instead of
2032 a type list. Use a function_arg_iterator to step through argument
2033 types.
2034
c62c040f
RG		 20352011-05-04 Richard Guenther <rguenther@suse.de>
2036
2037 * c-common.c (fix_string_type): Use size_int for index type bounds.
2038 (start_fname_decls): Do not pass NULL to build_int_cst.
2039 (c_init_attributes): Likewise.
2040 * c-lex.c (c_lex_with_flags): Likewise.
2041
c12ff9d8
JM		 20422011-04-27 Jason Merrill <jason@redhat.com>
2043
2044 * c-common.c (make_tree_vector_from_list): New.
2045 * c-common.h: Declare it.
2046
304dfbe3
RG		 20472011-04-26 Richard Guenther <rguenther@suse.de>
2048
2049 PR preprocessor/48248
2050 * c-ppoutput.c (maybe_print_line): Always optimize newlines
2051 for output size with -P.
2052
3c0d13bf
PC		 20532011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2054
2055 * c-common.c (struct c_common_resword): Add __underlying_type.
2056 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
2057
04695783
JM		 20582011-04-20 Jim Meyering <meyering@redhat.com>
2059
2060 * c-format.c (init_dollar_format_checking): Remove useless
2061 if-before-free.
2062
0dc33c3c
NP		 20632011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
2064
2065 * c-objc.h (objc_get_interface_ivars): Removed.
3c0d13bf 2066 (objc_detect_field_duplicates): New.
0dc33c3c 2067 * stub-objc.c: Likewise.
3c0d13bf 2068
c59633d9
NP		 20692011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2070
2071 * stub-objc.c (objc_declare_protocols): Renamed to
2072 objc_declare_protocol.
2073 * c-objc.h: Likewise.
3c0d13bf 2074
32dabdaf
NP		 20752011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2076
2077 * stub-objc.c (objc_declare_class): Updated argument name.
2078
81f653d6
NF		 20792011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2080
2081 * c-common.h (c_common_init_ts): Declare.
2082 * c-common.c (c_common_init_ts): Define.
2083
eb345401
NP		 20842011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2085
2086 * c-objc.h (objc_build_message_expr): Updated prototype.
2087 * stub-objc.c (objc_build_message_expr): Likewise.
9faeb493 2088
a358e188
MJ		 20892011-04-12 Martin Jambor <mjambor@suse.cz>
2090
2091 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
2092 of cgraph_node.
2093
e6313a78
RG		 20942011-04-11 Richard Guenther <rguenther@suse.de>
2095
2096 * c-common.c (complete_array_type): Build a range type of
2097 proper type.
2098
dcf0c47e
NF		 20992011-04-08 Nathan Froyd <froydnj@codesourcery.com>
2100
2101 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
2102 (handle_type_generic_attribute): Likewise.
2103
1ee44b26
JM		 21042011-04-07 Jason Merrill <jason@redhat.com>
2105
2106 PR c++/48450
2107 * c-common.c (c_common_truthvalue_conversion): Don't ignore
2108 conversion from C++0x scoped enum.
2109
acce4e77
JM		 21102011-04-06 Joseph Myers <joseph@codesourcery.com>
2111
2112 * c-target-def.h: New file.
2113 * c-target.def: New file.
2114 * c-target.h: New file.
2115 * c-common.c (targetcm): Don't define here.
2116 * c-common.h (default_handle_c_option): Declare.
2117 * c-format.c: Include c-target.h instead of target.h.
2118 * c-opts.c: Include c-target.h instead of target.h. Explicitly
2119 include tm.h.
2120 (default_handle_c_option): Move from targhooks.c.
2121
e2eefb55
JJ		 21222011-03-29 Jakub Jelinek <jakub@redhat.com>
2123
2124 PR preprocessor/48248
2125 * c-ppoutput.c (print): Add src_file field.
2126 (init_pp_output): Initialize it.
2127 (maybe_print_line): Don't optimize by adding up to 8 newlines
2128 if map->to_file and print.src_file are different file.
2129 (print_line): Update print.src_file.
2130
ba78087b
KT		 21312011-03-25 Kai Tietz <ktietz@redhat.com>
2132
2133 * c-ada-spec.c (compare_comment): Use filename_cmp
2134 instead of strcmp for filename.
2135
0edf1bb2
JL		 21362011-03-25 Jeff Law <law@redhat.com>
2137
2138 * c-family/c-common.c (def_fn_type): Add missing va_end.
2139
c7dc8804
JM		 21402011-03-25 Jason Merrill <jason@redhat.com>
2141
2142 * c.opt: Add -std=c++03.
2143
d1d879b1
EB		 21442011-03-22 Eric Botcazou <ebotcazou@adacore.com>
2145
2146 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
2147
62d784f7
KT		 21482011-03-17 Kai Tietz
2149
2150 PR target/12171
5050afdf
KT		 2151 * c-pretty-print.c (pp_c_specifier_qualifier_list):
2152 Display allowed attributes for function pointer types.
2153 (pp_c_attributes_display): New function to display
2154 attributes having affects_type_identity flag set to true.
2155 * c-pretty-print.h (pp_c_attributes_display): New prototype.
2156
62d784f7
KT		 2157 * c-common.c (c_common_attribute_table):
2158 Add new element.
2159 (c_common_format_attribute_table): Likewise.
2160
82d37118
JM		 21612011-03-18 Jason Merrill <jason@redhat.com>
2162
49a000c3
JM		 2163 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
2164 * c-common.h: Don't declare it here.
2165 * c-common.c: Or define it here.
2166 * c-opts.c (c_common_handle_option): Or set it here.
2167
82d37118
JM		 2168 PR c++/35315
2169 * c-common.c (handle_transparent_union_attribute): Don't
2170 make a duplicate type in C++.
2171
17bc631c
JM		 21722011-03-15 Jason Merrill <jason@redhat.com>
2173
2174 * c-common.c (max_constexpr_depth): New.
2175 * c-common.h: Declare it.
2176 * c-opts.c (c_common_handle_option): Set it.
2177 * c.opt (fconstexpr-depth): New option.
2178
1b9b91a6
JM		 21792011-03-11 Jason Merrill <jason@redhat.com>
2180
f231b5ff
JM		 2181 * c-common.c (attribute_takes_identifier_p): Add missing const.
2182
1b9b91a6
JM		 2183 PR c++/46803
2184 * c-common.c (attribute_takes_identifier_p): Assume that an
2185 unknown attribute takes an identifier.
2186
a19e4d44
NF		 21872011-03-07 Nathan Froyd <froydnj@codesourcery.com>
2188
2189 PR c/47786
2190 * c-common.c (c_type_hash): Call list_length instead of iterating
2191 through DECL_CHAIN. Rename 'i' to 'n_elements'.
2192
982d62f6
JJ		 21932011-02-19 Jakub Jelinek <jakub@redhat.com>
2194
2195 PR c/47809
2196 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
2197
0a256240
NP		 21982011-02-17 Iain Sandoe <iains@gcc.gnu.org>
2199
2200 * c.opt (fobjc-abi-version=) New.
2201 (fobjc-nilcheck): New.
2202
ba9e6dd5
NF		 22032011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2204
2205 PR c++/46890
2206 * c-common.h (keyword_is_decl_specifier): Declare.
2207 * c-common.c (keyword_is_decl_specifier): Define.
2208 (keyword_is_function_specifier): New function.
2209
7273813a
JJ		 22102011-01-26 Jakub Jelinek <jakub@redhat.com>
2211
2212 PR c/47473
2213 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
2214 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
2215 REAL_TYPE.
2216
908ef79b
AC		 22172011-01-26 Arnaud Charlet <charlet@adacore.com>
2218
2219 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
2220
237e9384
JJ		 22212011-01-26 Jakub Jelinek <jakub@redhat.com>
2222
2223 PR pch/47430
2224 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
2225 after init_c_lex if pch_file is set.
2226
47ea1edf
DK		 22272011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2228
d4dba752 2229 PR c++/43601
47ea1edf
DK		 2230 * c.opt (-fkeep-inline-dllexport): New switch.
2231
2aa9c6ae
RG		 22322011-01-12 Richard Guenther <rguenther@suse.de>
2233
2234 PR middle-end/32511
2235 * c-common.c (handle_weak_attribute): Warn instead of error
2236 on declaring an inline function weak.
2237
7bd11157
TT		 22382011-01-05 Tom Tromey <tromey@redhat.com>
2239
2240 * c-common.h (lvalue_error): Update.
2241 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
2242 not error.
2243
0e66e494 22442010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
9faeb493 2245
b4f588c4
NP		 2246 PR objc/47075
2247 * c-objc.h (objc_finish_message_expr): Added argument to
2248 prototype.
2249
f4da8dce
NF		 22502010-12-22 Nathan Froyd <froydnj@codesourcery.com>
2251
2252 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
2253 Use prototype_p.
2254
46270f14
NP		 22552010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
2256
2257 * c-objc.h (objc_maybe_warn_exceptions): New.
9faeb493 2258 * stub-objc.c (objc_maybe_warn_exceptions): New.
46270f14 2259
4816c593
NF		 22602010-12-10 Nathan Froyd <froydnj@codesourcery.com>
2261
2262 * c-common.h (readonly_error): Declare.
2263 * c-common.c (readonly_error): Define.
2264
7a6daeb0
NF		 22652010-12-09 Nathan Froyd <froydnj@codesourcery.com>
2266
2267 * c-common.h (invalid_indirection_error): Declare.
2268 * c-common.c (invalid_indirection_error): Define.
2269
892f6119
RG		 22702010-12-03 Richard Guenther <rguenther@suse.de>
2271
2272 PR c/46745
2273 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
2274 (pp_c_unary_expression): Likewise.
2275 (pp_c_expression): Likewise.
2276
6c39e757
NP		 22772010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
2278
2279 * c-common.h (objc_finish_function): New.
2280 (objc_non_volatilized_type): Removed.
2281 (objc_type_quals_match): Removed.
2282 * stub-objc.c (objc_finish_function): New.
2283 (objc_non_volatilized_type): Removed.
2284 (objc_type_quals_match): Removed.
9faeb493 2285
7c475d11
JM		 22862010-11-30 Joseph Myers <joseph@codesourcery.com>
2287
2288 * c-common.h (parse_optimize_options): Declare.
2289 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
2290 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
2291
71f3e391
JM		 22922010-11-29 Joseph Myers <joseph@codesourcery.com>
2293
2294 * c-opts.c (check_deps_environment_vars): Use getenv instead of
2295 GET_ENVIRONMENT.
2296 * c-pch.c (O_BINARY): Don't define here.
2297 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
2298
d5fabb58
JM		 22992010-11-25 Joseph Myers <joseph@codesourcery.com>
2300
2301 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
2302 targetm.except_unwind_info.
2303
299404a1
JM		 23042010-11-23 Joseph Myers <joseph@codesourcery.com>
2305
2306 * c-opts.c (c_common_handle_option): Pass location to
2307 set_struct_debug_option.
2308
c98cd5bf
JM		 23092010-11-23 Joseph Myers <joseph@codesourcery.com>
2310
2311 * c-common.c (visibility_options): Move from ../opts.c.
2312 * c-common.h (struct visibility_flags, visibility_options):
2313 Declare here.
2314 * c-opts.c (finish_options): Rename to c_finish_options.
2315 (c_common_init): Update call to finish_options.
2316
a9546771
NP		 23172010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
2318
2319 PR objc/34033
2320 * c-lex.c (lex_string): Check that each string in an Objective-C
2321 string concat sequence starts with either one or zero '@', and
2322 that there are no spurious '@' signs at the end.
2323
24a57808
JM		 23242010-11-20 Joseph Myers <joseph@codesourcery.com>
2325
2326 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
2327 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
2328 HANDLE_PRAGMA_VISIBILITY.
2329 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
2330 HANDLE_PRAGMA_VISIBILITY): Don't define.
2331 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
2332
a9aa2c3a
NF		 23332010-11-20 Nathan Froyd <froydnj@codesourcery.com>
2334
2335 PR c++/16189
2336 PR c++/36888
2337 PR c++/45331
2338 * c-common.h (keyword_begins_type_specifier): Declare.
2339 (keyword_is_storage_class_specifier): Declare.
2340 (keyword_is_type_qualifier): Declare.
2341 * c-common.c (keyword_begins_type_specifier): New function.
2342 (keyword_is_storage_class_specifier): New function.
2343 (keyword_is_type_qualifier): Declare.
2344
5386338c
JM		 23452010-11-19 Joseph Myers <joseph@codesourcery.com>
2346
2347 PR c/46547
2348 * c-common.c (in_late_binary_op): Define.
2349 (c_common_truthvalue_conversion): Check in_late_binary_op before
2350 calling c_save_expr.
2351 * c-common.h (in_late_binary_op): Declare.
2352
69ccdddb
JM		 23532010-11-19 Joseph Myers <joseph@codesourcery.com>
2354
2355 * c-opts.c (c_common_handle_option): Update calls to
2356 set_struct_debug_option.
2357
6b192a09
NP		 23582010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
2359
2360 * c-common.h (objc_declare_protocols): Added additional argument.
2361 * stub-objc.c (objc_declare_protocol): Same change.
9faeb493 2362
fb52b50a
NF		 23632010-11-18 Nathan Froyd <froydnj@codesourcery.com>
2364
2365 PR c/33193
2366 * c-common.h (build_real_imag_expr): Declare.
2367 * c-semantics.c (build_real_imag_expr): Define.
2368
b37421c6
JM		 23692010-11-17 Joseph Myers <joseph@codesourcery.com>
2370
2371 * c-opts.c (c_common_parse_file): Take no arguments.
2372 * c-common.h (c_common_parse_file): Update prototype.
2373
07078664
JJ		 23742010-11-16 Jakub Jelinek <jakub@redhat.com>
2375
2376 PR c++/46401
2377 * c-common.c (warning_candidate_p): Don't track non-const calls
2378 or STRING_CSTs.
2379
c6a13190
ILT		 23802010-11-15 Ian Lance Taylor <iant@google.com>
2381
2382 * c-lex.c (init_c_lex): Set macro debug callbacks if
2383 flag_dump_go_spec is set.
2384
925e8657
NP		 23852010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
2386
2387 * c-common.h (objc_build_incr_expr_for_property_ref): New.
2388 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
2389
bb0a9581
NF		 23902010-11-15 Nathan Froyd <froydnj@codesourcery.com>
2391
2392 PR preprocessor/45038
2393 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
2394 dialects.
2395
c5fa0890
JM		 23962010-11-12 Joseph Myers <joseph@codesourcery.com>
2397
2398 * c-common.h (c_family_lang_mask): Declare.
2399 * c-opts.c (c_family_lang_mask): Make extern.
2400 * c-pragma.c (handle_pragma_diagnostic): Use
2401 control_warning_option.
2402
a4d8c676
JM		 24032010-11-12 Joseph Myers <joseph@codesourcery.com>
2404
2405 * c-common.c (parse_optimize_options): Update call to
2406 decode_options.
2407 * c-common.h (c_common_handle_option): Update prototype.
2408 * c-opts.c (c_common_handle_option): Take location_t parameter and
2409 pass it to other functions.
2410
f954bd2c
JM		 24112010-11-11 Joseph Myers <joseph@codesourcery.com>
2412
2413 * c-opts.c (warning_as_error_callback): Remove.
2414 (c_common_initialize_diagnostics): Don't call
2415 register_warning_as_error_callback.
2416 (c_common_handle_option): Handle -Werror=normalized= here.
2417
d8a07487
JM		 24182010-11-10 Joseph Myers <joseph@codesourcery.com>
2419
2420 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
2421 in diagnostic.
2422 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
2423 letter.
2424 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
2425 Remove trailing '.' from diagnostics.
2426 * c.opt (Wwrite-strings_: Avoid '`' in help text.
2427
d5478783
JM		 24282010-11-10 Joseph Myers <joseph@codesourcery.com>
2429
2430 * c-common.c (parse_optimize_options): Pass global_dc to
2431 decode_options.
2432 * c-opts.c (c_common_handle_option): Pass &global_options to
2433 set_Wstrict_aliasing.
2434 * c.opt (v): Don't mark Common or document here.
2435
91ebb981
IS		 24362010-11-06 Iain Sandoe <iains@gcc.gnu.org>
2437
2438 PR target/44981
2439 * c-format.c (format_type): New type gcc_objc_string_format_type.
2440 (valid_stringptr_type_p): New.
2441 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
9faeb493 2442 (check_format_string): Pass expected type, use
91ebb981
IS		 2443 valid_stringptr_type_p (), check that the format string types are
2444 consistent with the format specification.
2445 (decode_format_attr): Warn if NSString is used outside objective-c.
2446 (format_types_orig): Add NSString.
2447 (format_name): New.
2448 (format_flags): New.
2449 (check_format_arg): Handle format strings requiring an external parser.
2450 first_target_format_type: New variable.
2451 (handle_format_attribute): Set up first_target_format_type, pass the
2452 expected format arg string type to check_format_string().
2453 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
2454 * stub-objc.c (objc_string_ref_type_p): New.
2455 (objc_check_format_arg): New.
2456
bede2adc
NP		 24572010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
2458
9faeb493 2459 Fixed using the Objective-C 2.0 dot-syntax with class names.
bede2adc
NP		 2460 * c-common.h (objc_build_class_component_ref): New.
2461 * stub-objc.c (objc_build_class_component_ref): New.
2462
9a179d01
NP		 24632010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2464
2465 * c.opt (Wproperty-assign-default): New option.
2466
22d8d616
NP		 24672010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2468
2469 Implemented -fobjc-std=objc1 flag.
2470 * c.opt (fobjc-std=objc1): New option.
2471
2debdb4f
NP		 24722010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
2473
2474 Implemented format and noreturn attributes for Objective-C methods.
2475 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
2476 attribute for Objective-C methods.
2477
ec52b111
JM		 24782010-10-31 Jason Merrill <jason@redhat.com>
2479
2480 * c-common.c (conversion_warning, warn_for_collisions_1): Use
2481 EXPR_LOC_OR_HERE.
2482
46a88c12
NP		 24832010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
2484
2485 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
2486 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
2487 (objc_add_property_declaration): Removed arguments for copies and
2488 ivar.
2489 (objc_build_getter_call): Renamed to
2490 objc_maybe_build_component_ref.
2491 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2492 (objc_is_property_ref): New.
2493 * c-common.c (c_common_reswords): Removed copies and ivar.
2494 * stub-objc.c (objc_add_property_declaration): Removed arguments
2495 for copies and ivar.
2496 (objc_build_getter_call): Renamed to
2497 objc_maybe_build_component_ref.
2498 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2499 (objc_is_property_ref): New.
9faeb493 2500
1e4bf85b
AC		 25012010-10-29 Arnaud Charlet <charlet@adacore.com>
2502 Matthew Gingell <gingell@adacore.com>
2503
2504 * c-ada-spec.c (separate_class_package): New function.
2505 (pp_ada_tree_identifier): Prefix references to C++ classes with the
2506 name of their enclosing package.
2507 (print_ada_declaration): Use separate_class_package.
2508
81f0bab2
JM		 25092010-10-27 Jason Merrill <jason@redhat.com>
2510
2b08f2c5
JM		 2511 * c-common.c (c_common_reswords): Add __is_literal_type.
2512 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
2513
81f0bab2
JM		 2514 * c-common.c (check_case_value): Remove special C++ code.
2515
200290f2
NP		 25162010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2517
2518 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
2519 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
2520 and RID_LAST_PATTR.
2521 (objc_add_property_declaration): Added additional arguments.
2522 (objc_property_attribute_kind): Removed.
2523 (objc_set_property_attr): Removed.
2524 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
2525 copy and nonatomic.
2526 * stub-objc.c (objc_add_property_declaration): Added additional
2527 arguments.
2528 (objc_set_property_attr): Removed.
9faeb493 2529
f614132b
NP		 25302010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2531
2532 * c-common.h (objc_add_property_variable): Renamed to
2533 objc_add_property_declaration. Added location argument.
2534 * stub-objc.c (objc_add_property_variable): Same change.
2535
b8a18805
NP		 25362010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
2537
2538 * c-common.h (objc_maybe_printable_name): New.
2539 * stub-objc.c (objc_maybe_printable_name): New.
2540
30cd1c5d
AS		 25412010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2542 Andrew Pinski <pinskia@gmail.com>
2543
2544 * c-common.h (c_common_mark_addressable_vec): Declare.
2545 * c-common.c (c_common_mark_addressable_vec): New function.
2546
249a82c4
NP		 25472010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2548
2549 * c-common.h (objc_set_method_type): Removed.
2550 (objc_add_method_declaration): Added boolean argument.
2551 (objc_start_method_definition): Same change.
2552 (objc_build_method_signature): Same change.
2553 * stub-objc.c (objc_set_method_type): Removed.
2554 (objc_add_method_declaration): Added boolean argument.
2555 (objc_start_method_definition): Same change.
2556 (objc_build_method_signature): Same change.
2557
977e30bc
NP		 25582010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2559
2560 * c-common.h (finish_file): Removed.
2561 (objc_write_global_declarations): New.
2562 * c-opts.c (c_common_parse_file): Do not call finish_file.
2563 * stub-objc.c (objc_write_global_declarations): New.
9faeb493 2564
da57d1b9
NP		 25652010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2566
2567 Implemented parsing @synthesize and @dynamic for
2568 Objective-C/Objective-C++.
2569 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
2570 (objc_add_synthesize_declaration): New.
2571 (objc_add_dynamic_declaration): New.
2572 * c-common.c (c_common_reswords): Add synthesize and dynamic.
2573 * stub-objc.c (objc_add_synthesize_declaration): New.
2574 (objc_add_dynamic_declaration): New.
9faeb493 2575
0069111f
MM		 25762010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
2577
2578 PR target/46041
2579 * c-cppbuiltin.c (mode_has_fma): Move function here from
2580 builtins.c. Don't use the fma optab, instead just use the
2581 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
2582 using -save-temps.
2583
e426b47b
NP		 25842010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2585
2586 Merge from 'apple/trunk' branch on FSF servers.
0069111f 2587
e426b47b
NP		 2588 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
2589
9faeb493 2590 Radar 4330422
e426b47b
NP		 2591 * c-common.h (objc_non_volatilized_type): New declaration
2592 * stub-objc.c (objc_non_volatilized_type): New stub.
2593
90fbfdc3
NP		 25942010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
2595
e426b47b 2596 Merge from 'apple/trunk' branch on FSF servers.
90fbfdc3
NP		 2597
2598 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
2599
9faeb493 2600 Radar 4133425
90fbfdc3 2601 * c-common.h (objc_diagnose_private_ivar): New decl.
0069111f 2602 * stub-objc.c (objc_diagnose_private_ivar): New stub.
90fbfdc3 2603
c37d8c30
IS		 26042010-10-17 Iain Sandoe <iains@gcc.gnu.org>
2605
2606 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
2607 * c-common.h (enum rid): Add RID_AT_PACKAGE.
2608 (objc_ivar_visibility_kind): New enum.
2609 (objc_set_visibility): Adjust prototype to use visibility enum.
0069111f 2610 * stub-objc.c (objc_set_visibility): Adjust stub to use
c37d8c30
IS		 2611 visibility enum.
2612
1b1562a5
MM		 26132010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
2614
2615 * c-cppbuiltin.c (builtin_define_float_constants): Emit
2616 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
2617 has the appropriate fma builtins.
2618 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
2619
668ea4b1
IS		 26202010-10-14 Iain Sandoe <iains@gcc.gnu.org>
2621
1b1562a5 2622 merge from FSF apple 'trunk' branch.
668ea4b1 2623 2006 Fariborz Jahanian <fjahanian@apple.com>
1b1562a5 2624
668ea4b1
IS		 2625 Radars 4436866, 4505126, 4506903, 4517826
2626 * c-common.c (c_common_resword): Define @property and its attributes.
2627 * c-common.h: Define property attribute enum entries.
2628 (OBJC_IS_PATTR_KEYWORD): New.
2629 (objc_property_attribute_kind): New enum.
2630 Declare objc_set_property_attr (), objc_add_property_variable (),
2631 objc_build_getter_call () and objc_build_setter_call ().
2632 * stub-objc.c (objc_set_property_attr): New stub.
2633 (objc_add_property_variable): Likewise.
2634 (objc_build_getter_call): Likewise.
2635 (objc_build_setter_call) Likewise.
1b1562a5 2636
a1178b30
IS		 26372010-10-13 Iain Sandoe <iains@gcc.gnu.org>
2638
1b1562a5 2639 merge from FSF apple 'trunk' branch.
a1178b30
IS		 2640 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
2641
2642 Radar 3803157 (method attributes)
2643 * c-common.c (handle_deprecated_attribute): Recognize
2644 objc methods as valid declarations.
2645 * c-common.h: Declare objc_method_decl ().
1b1562a5 2646 * stub-objc.c (objc_method_decl): New stub.
a1178b30 2647
a75bfaa6
JM		 26482010-10-08 Joseph Myers <joseph@codesourcery.com>
2649
2650 * c-common.c (parse_optimize_options): Call
2651 decode_cmdline_options_to_array_default_mask before
2652 decode_options. Update arguments to decode_options.
2653 * c-common.h (c_common_init_options_struct): Declare.
2654 * c-opts.c (c_common_init_options_struct): New. Split out from
2655 c_common_init_options.
2656
f05b9d93
NP		 26572010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
2658
2659 Implemented fast enumeration for Objective-C.
2660 * c-common.h (objc_finish_foreach_loop): New.
2661 * stub-objc.c (objc_finish_foreach_loop): New.
2662
1ebe4b4f
JM		 26632010-10-05 Joseph Myers <joseph@codesourcery.com>
2664
2665 * c-common.h (struct diagnostic_context): Don't declare here.
2666 (c_common_initialize_diagnostics): Declare using
2667 diagnostic_context typedef.
2668 * c-opts.c (c_common_handle_option): Pass global_dc to
2669 handle_generated_option.
2670
d4d24ba4
JM		 26712010-10-04 Joseph Myers <joseph@codesourcery.com>
2672
2673 * c-opts.c (c_common_handle_option): Pass &global_options_set to
2674 handle_generated_option.
2675
478a1c5b
ILT		 26762010-10-03 Ian Lance Taylor <iant@google.com>
2677
2678 * c.opt (-fplan9-extensions): New option.
2679
82a1c2fe
FXC		 26802010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2681
2682 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
2683 Remove.
2684 (c_cpp_builtins): Call functions from cppbuiltin.c instead
2685 of duplicating code.
2686
92902b1b
IS		 26872010-09-30 Iain Sandoe <iains@gcc.gnu.org>
2688
2689 * c-common.c: Add two new entries for @optional
2690 and @required keywords.
2691
2692 merge from FSF 'apple/trunk' branch.
2693 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
2694
2695 Radar 4386773
2696 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
2697 objective-c keywords.
2698 (objc_set_method_opt): New declaration.
2699 * stub-objc.c (objc_set_method_opt): New stub.
9faeb493 2700
46625112
JM		 27012010-09-30 Joseph Myers <joseph@codesourcery.com>
2702
2703 * c-common.c (handle_optimize_attribute): Pass &global_options to
2704 cl_optimization_save and cl_optimization_restore.
2705 * c-opts.c (c_common_handle_option): Pass &global_options to
2706 handle_generated_option.
2707 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
2708 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
2709 &global_options to cl_optimization_restore.
2710
49b91f05
NP		 27112010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
2712
2713 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
2714 Objective-C/Objective-C++ keywords.
2715
13ed556f 27162010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
a6341d57 2717
9faeb493
UB		 2718 Merge from 'apple/trunk' branch on FSF servers.
2719
a6341d57
NP		 2720 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2721
2722 Radar 4281748
2723 * c-common.h (objc_check_global_decl): New declaration.
2724 * stub-objc.c (objc_check_global_decl): New stub.
2725
f0036cca
JM		 27262010-09-29 Joseph Myers <joseph@codesourcery.com>
2727
2728 * c.opt: Don't use VarExists.
2729
e3339d0f
JM		 27302010-09-29 Joseph Myers <joseph@codesourcery.com>
2731
2732 * c-common.c (c_cpp_error): Update names of diagnostic_context
2733 members.
2734 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2735 cl_optimization members.
2736 * c-opts.c (warning_as_error_callback, c_common_handle_option,
2737 sanitize_cpp_opts, finish_options): Update names of cpp_options
2738 members.
2739
1973201f
NP		 27402010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2741
2742 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
2743 (objc_is_reserved_word): Removed.
2744 * c-common.c: Updated comments.
2745 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2746 objc_is_reserved_word.
2747 * stub-objc.c (objc_is_reserved_word): Removed.
2748
f7e71da5
IS		 27492010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2750
9faeb493 2751 * c-common.h (objc_add_method_declaration): Adjust prototype to
f7e71da5
IS		 2752 include attributes.
2753 (objc_start_method_definition): Likewise.
2754 (objc_build_keyword_decl): Likewise.
2755 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2756 (objc_start_method_definition): Likewise.
2757 (objc_build_keyword_decl): Likewise.
2758
c165dca7
IS		 27592010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2760
2761 * c-common.h (objc_start_class_interface): Adjust prototype.
2762 (objc_start_category_interface): Likewise.
2763 (objc_start_protocol): Likewise.
2764 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2765 (objc_start_class_interface): Likewise.
2766 (objc_start_category_interface): Likewise.
2767
7458026b
ILT		 27682010-09-27 Ian Lance Taylor <iant@google.com>
2769
2770 * c-common.c (c_common_attribute_table): Add no_split_stack.
2771 (handle_no_split_stack_attribute): New static function.
2772
b581b85b
NP		 27732010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2774
9faeb493 2775 Merge from 'apple/trunk' branch on FSF servers.
b581b85b
NP		 2776
2777 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2778
9faeb493 2779 Radar 4229905
b581b85b
NP		 2780 * c-common.h (objc_have_common_type): New declaration.
2781 * stub-objc.c (objc_have_common_type): New stub.
2782
2783 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2784
2785 Radar 4154928
2786 * c-common.h (objc_common_type): New prototype.
9faeb493 2787 * stub-objc.c (objc_common_type): New stub.
b581b85b 2788
46a4da10
JH		 27892010-09-24 Jan Hubicka <jh@suse.cz>
2790
2791 * c-common.c (handle_leaf_attribute): New function.
2792 (struct attribute_spec c_common_att): Add leaf.
2793
e200444e
JM		 27942010-09-22 Joseph Myers <joseph@codesourcery.com>
2795
2796 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2797 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2798 -dump, -dump=, -imacros, -imacros=, -include, -include=,
2799 -include-barrier, -include-directory, -include-directory=,
2800 -include-directory-after, -include-directory-after=,
2801 -include-prefix, -include-prefix=, -include-with-prefix,
2802 -include-with-prefix=, -include-with-prefix-after,
2803 -include-with-prefix-after=, -include-with-prefix-before,
2804 -include-with-prefix-before=, -no-integrated-cpp,
2805 -no-line-commands, -no-standard-includes, -no-warnings, -output,
2806 -output=, -pedantic, -pedantic-errors, -preprocess,
2807 -print-missing-file-dependencies, -trace-includes, -traditional,
2808 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
2809 -user-dependencies, -verbose, -write-dependencies,
2810 -write-user-dependencies, no-integrated-cpp, traditional): New.
2811
29a80ea6
NP		 28122010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2813
2814 PR objc/23710
ac1fc2fc
NP		 2815 * c-common.h (objc_start_method_definition): Return bool instead
2816 of void.
2817 * stub-objc.c (objc_start_method_definition): Return bool instead
2818 of void.
2819
28202010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2821
2822 PR objc/25965
2823 * c-common.h (objc_get_interface_ivars): New declaration.
2824 * stub-objc.c (objc_get_interface_ivars): New stub.
29a80ea6 2825
de621752
ILT		 28262010-09-15 Ian Lance Taylor <iant@google.com>
2827
2828 * c-common.c (parse_optimize_options): Do not capitalize warning
06730c5d 2829 messages. Remove period at end of warning message.
de621752 2830
ba885ec5
NS		 28312010-09-09 Nathan Sidwell <nathan@codesourcery.com>
2832
2833 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
2834 (handle_alias_attribute): ... here.
2835 (handle_ifunc_attribute): New.
2836
c5ee1358
MM		 28372010-09-06 Mark Mitchell <mark@codesourcery.com>
2838
2839 * c-common.h (do_warn_double_promotion): Declare.
2840 * c-common.c (do_warn_double_promotion): Define.
2841
0a0b3574
MM		 28422010-09-05 Mark Mitchell <mark@codesourcery.com>
2843
2844 * c.opt (Wdouble-promotion): New.
2845
d1779886
JM		 28462010-09-02 Joseph Myers <joseph@codesourcery.com>
2847
2848 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
2849 fvtable-thunks, fxref): Mark no longer supported in help text.
2850
2d2bd949
JM		 28512010-09-02 Joseph Myers <joseph@codesourcery.com>
2852
2853 * c.opt (Wimport, fall-virtual, falt-external-templates,
2854 fdefault-inline, fenum-int-equiv, fexternal-templates,
2855 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
2856 fname-mangling-version-, fnew-abi, fnonnull-objects,
2857 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
2858 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
2859 applicable.
2860 (fhandle-exceptions): Mark with Alias and Warn.
2861 * c-opts.c (c_common_handle_option): Don't handle options marked
2862 as ignored.
2863
5de8299c
JM		 28642010-09-02 Joseph Myers <joseph@codesourcery.com>
2865
2866 * c.opt (Wcomments, Werror-implicit-function-declaration,
2867 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
2868 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
2869 aliases.
2870 * c-common.c (option_codes): Use OPT_Wcomment instead of
2871 OPT_Wcomments.
2872 * c-opts.c (warning_as_error_callback, c_common_handle_option):
2873 Don't handle options marked as aliases.
2874
0ceb0201
RG		 28752010-08-25 Richard Guenther <rguenther@suse.de>
2876
2877 * c-common.c (c_common_get_alias_set): Remove special
2878 handling for pointers.
2879
ac47786e
NF		 28802010-08-20 Nathan Froyd <froydnj@codesourcery.com>
2881
2882 * c-common.c: Use FOR_EACH_VEC_ELT.
2883 * c-gimplify.c: Likewise.
2884 * c-pragma.c: Likewise.
2885
c878765b
JM		 28862010-08-16 Joseph Myers <joseph@codesourcery.com>
2887
2888 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
2889 RejectDriver.
2890 (MMDX): Change back to MMD. Mark NoDriverArg instead of
2891 RejectDriver.
2892 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
2893 instead of OPT_MDX and OPT_MMDX.
2894
603349bf
JM		 28952010-08-16 Joseph Myers <joseph@codesourcery.com>
2896
2897 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
2898
644fa7ac
JM		 28992010-08-12 Joseph Myers <joseph@codesourcery.com>
2900
2901 * c.opt (MD, MMD): Change to MDX and MMDX.
2902 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
2903
481e1176
JM		 29042010-08-11 Joseph Myers <joseph@codesourcery.com>
2905
2906 * c-opts.c (c_common_handle_option): Call handle_generated_option
2907 instead of handle_option.
2908
ac8dc9f7
NF		 29092010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2910
2911 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
2912 (maybe_apply_renaming_pragma): Delete unneeded declarations.
2913
4f8c876d
NF		 29142010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2915
2916 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
2917 (pending_redefine_extname): Change type to a VEC.
2918 (add_to_renaming_pragma_list): Update for new type of
2919 pending_redefine_extname.
ac8dc9f7 2920 (maybe_apply_renaming_pragma): Likewise.
4f8c876d 2921
3b0c690e
AC		 29222010-08-04 Arnaud Charlet <charlet@adacore.com>
2923
2924 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
2925 visited.
2926 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
2927 decide whether a type has already been declared/seen.
2928 Do not go to the original type.
2929 (dump_nested_types): New parameter forward.
2930 Generate forward declaration if needed and mark type as visited.
2931 (print_ada_declaration): Call dump_nested_types if not already done.
2932 Mark types as visited.
2933
1890bccc
JM		 29342010-08-03 Joseph Myers <joseph@codesourcery.com>
2935
2936 * c.opt (-print-pch-checksum): Remove option.
2937 * c-opts.c (c_common_handle_option): Don't handle
2938 OPT_print_pch_checksum.
2939
5f20c657
JM		 29402010-07-27 Joseph Myers <joseph@codesourcery.com>
2941
2942 * c-common.h (c_common_handle_option): Update prototype and return
2943 value type.
2944 * c-opts.c (c_common_handle_option): Update prototype and return
2945 value type. Update calls to handle_option and
2946 enable_warning_as_error.
2947
f551f80c
JJ		 29482010-07-27 Jakub Jelinek <jakub@redhat.com>
2949
2950 PR c/45079
2951 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
2952
61ff2bdc
JM		 29532010-07-27 Joseph Myers <joseph@codesourcery.com>
2954
2955 * c-common.h (c_common_missing_argument): Remove.
2956 * c-opts.c (c_common_missing_argument): Remove.
2957 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
2958 idirafter, imacros, include, isysroot, isystem, iquote): Add
2959 MissingArgError.
2960 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
2961
7a9bf9a4
JM		 29622010-07-27 Joseph Myers <joseph@codesourcery.com>
2963
2964 * c-common.h (c_common_option_lang_mask,
2965 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
2966 New.
2967 (c_common_init_options): Update prototype.
2968 * c-opts.c (c_common_option_lang_mask): New.
2969 (c_common_initialize_diagnostics): Split out of
2970 c_common_init_options.
2971 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
2972 New.
2973 (c_common_init_options): Update prototype. Use decoded options in
2974 search for -lang-asm.
2975
910ad8de
NF		 29762010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2977
2978 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2979 * c-format.c: Likewise.
2980
718f9c0f
MLI		 29812010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
2982
2983 * c-common.h: Include diagnostic-core.h. Error if already
2984 included.
2985 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
2986
4d451982
MLI		 29872010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2988
2989 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
2990 Do not include expr.h
2991 (vector_mode_valid_p): Move here.
2992
119fe915
SB		 29932010-06-21 DJ Delorie <dj@redhat.com>
2994
2995 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
2996 allow these pragmas anywhere.
2997
29982010-06-14 Jakub Jelinek <jakub@redhat.com>
2999
3000 PR bootstrap/44509
3001 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
3002 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
3003 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
3004 ggc_strdup instead of xstrdup.
3005
30062010-06-10 Jakub Jelinek <jakub@redhat.com>
3007
3008 * c-cppbuiltin.c: Include cpp-id-data.h.
3009 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
3010 (lazy_hex_fp_value): New function.
3011 (builtin_define_with_hex_fp_value): Provide definitions lazily.
3012
6662d794
MLI		 30132010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3014
3015 * c-gimplify.c: Do not include tree-flow.h
3016
38f8b050
JR		 30172010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
3018
3019 PR other/44034
3020 * c-common.c: Rename targetm member:
3021 targetm.enum_va_list -> targetm.enum_va_list_p
3022
9589f23e
AS		 30232010-06-28 Anatoly Sokolov <aesok@post.ru>
3024
3025 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
3026
3b06d379
SB		 30272010-06-28 Steven Bosscher <steven@gcc.gnu.org>
3028
3029 * c-cppbuiltin.c: Do not include except.h.
3030
d166d4c3
AK		 30312010-06-24 Andi Kleen <ak@linux.intel.com>
3032
9faeb493
UB		 3033 * c-common.c (warn_for_omitted_condop): New.
3034 * c-common.h (warn_for_omitted_condop): Add prototype.
d166d4c3 3035
70cb8be6
JM		 30362010-06-21 Joseph Myers <joseph@codesourcery.com>
3037
3038 * c.opt (lang-objc): Remove.
3039 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
3040
a4c97feb
JR		 30412010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
3042
3043 * c-opts.c: Include "tm_p.h".
3044
6e2f1956
JM		 30452010-06-20 Joseph Myers <joseph@codesourcery.com>
3046
3047 * c-common.c (parse_optimize_options): Update call to
3048 decode_options.
3049
bc87224e
NF		 30502010-06-18 Nathan Froyd <froydnj@codesourcery.com>
3051
3052 * c-common.c (record_types_used_by_current_var_decl): Adjust for
3053 new type of types_used_by_cur_var_decl.
3054
b49cf425
JR		 30552010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
3056
3057 PR bootstrap/44512
3058 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
3059 for C++ standard compliance.
3060
59f9c2ed
JM		 30612010-06-16 Jason Merrill <jason@redhat.com>
3062
3063 * c.opt: Add -Wnoexcept.
3064
33766b66
RG		 30652010-06-16 Richard Guenther <rguenther@suse.de>
3066
3067 PR c/44555
3068 * c-common.c (c_common_truthvalue_conversion): Remove
3069 premature and wrong optimization concering ADDR_EXPRs.
3070
eff7e30c
AC		 30712010-06-15 Arnaud Charlet <charlet@adacore.com>
3072
3073 * c-ada-spec.c (dump_sloc): Remove column info.
3074 (is_simple_enum): New function.
3075 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
3076 enum types when relevant.
3077
6312e84d
MLI		 30782010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3079
9faeb493 3080 * c-common.c (conversion_warning): Warn at expression
6312e84d
MLI		 3081 location.
3082
1cb42611
JM		 30832010-06-10 Joseph Myers <joseph@codesourcery.com>
3084
3085 * c-opts.c (c_common_handle_option): Don't handle
3086 OPT_fshow_column.
3087
a9429e29
LB		 30882010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3089
3090 * c-pragma.c (push_alignment): Use typed GC allocation.
3091 (handle_pragma_push_options): Likewise.
3092
3093 * c-common.c (parse_optimize_options): Likewise.
3094
3095 * c-common.h (struct sorted_fields_type): Add variable_size GTY
3096 option.
3097
5498f011
JM		 30982010-06-07 Joseph Myers <joseph@codesourcery.com>
3099
3100 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
3101 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3102 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3103 flag_signed_bitfields, warn_strict_null_sentinel,
3104 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
3105 flag_gen_declaration, flag_no_gnu_keywords,
3106 flag_implement_inlines, flag_implicit_templates,
3107 flag_implicit_inline_templates, flag_optional_diags,
3108 flag_elide_constructors, flag_default_inline, flag_rtti,
3109 flag_conserve_space, flag_access_control, flag_check_new,
3110 flag_new_for_scope, flag_weak, flag_working_directory,
3111 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
3112 flag_enforce_eh_specs, flag_threadsafe_statics,
3113 flag_pretty_templates): Remove.
3114 * c-common.h (flag_preprocess_only, flag_nil_receivers,
3115 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
3116 flag_replace_objc_classes, flag_undef, flag_no_builtin,
3117 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3118 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3119 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
3120 flag_no_gnu_keywords, flag_implement_inlines,
3121 flag_implicit_templates, flag_implicit_inline_templates,
3122 flag_optional_diags, flag_elide_constructors, flag_default_inline,
3123 flag_rtti, flag_conserve_space, flag_access_control,
3124 flag_check_new, flag_new_for_scope, flag_weak,
3125 flag_working_directory, flag_use_cxa_atexit,
3126 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
3127 flag_threadsafe_statics, flag_pretty_templates,
3128 warn_strict_null_sentinel): Remove.
3129 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
3130 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
3131 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
3132 fimplicit-inline-templates, fimplicit-templates,
3133 flax-vector-conversions, fms-extensions, fnil-receivers,
3134 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
3135 frtti, fshort-double, fshort-enums, fshort-wchar,
3136 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
3137 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
3138 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
3139 gen-decls, undef): Use Var.
3140 (fdefault-inline, foptional-diags): Document as doing nothing.
3141 * c-opts.c (c_common_handle_option): Remove cases for options now
3142 using Var. Mark ignored options as such.
3143
39dabefd
SB		 31442010-06-05 Steven Bosscher <steven@gcc.gnu.org>
3145
9faeb493 3146 * c-common.c: Moved to here from parent directory.
39dabefd
SB		 3147 * c-common.def: Likewise.
3148 * c-common.h: Likewise.
3149 * c-cppbuiltin.c: Likewise.
3150 * c-dump.c: Likewise.
3151 * c-format.c: Likewise.
3152 * c-format.h : Likewise.
3153 * c-gimplify.c: Likewise.
3154 * c-lex.c: Likewise.
3155 * c-omp.c: Likewise.
3156 * c.opt: Likewise.
3157 * c-opts.c: Likewise.
3158 * c-pch.c: Likewise.
3159 * c-ppoutput.c: Likewise.
3160 * c-pragma.c: Likewise.
3161 * c-pragma.h: Likewise.
3162 * c-pretty-print.c: Likewise.
3163 * c-pretty-print.h: Likewise.
3164 * c-semantics.c: Likewise.
3165 * stub-objc.c: Likewise.
3166
3167 * c-common.c: Include gt-c-family-c-common.h.
3168 * c-pragma.c: Include gt-c-family-c-pragma.h.
3169\f
d1e082c2 3170Copyright (C) 2010-2013 Free Software Foundation, Inc.
39dabefd
SB		 3171
3172Copying and distribution of this file, with or without modification,
3173are permitted in any medium without royalty provided the copyright
3174notice and this notice are preserved.
GNU Compiler Collection
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