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mti-linux.h (SYSROOT_SUFFIX_SPEC): Add fp64 directory.
[gcc.git] / gcc / c-family / ChangeLog
CommitLineData
5157b91e
TB		 12013-11-06 Tobias Burnus <burnus@net-b.de>
2
3 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
4
6dbe0958
JM		 52013-11-06 Joseph Myers <joseph@codesourcery.com>
6
7 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
8 standards modes.
9 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
10 to mean lack of IEEE 754 support.
11
e8ff5196
TB		 122013-11-05 Tobias Burnus <burnus@net-b.de>
13
14 * c.opt (-Wdate-time): New option
15 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
16
254a0760
JM		 172013-11-05 Joseph Myers <joseph@codesourcery.com>
18
19 * c-cppbuiltin.c (cpp_iec_559_value): Test
20 flag_excess_precision_cmdline not flag_excess_precision.
21
6d7f7e0a
TB		 222013-11-05 Tobias Burnus <burnus@net-b.de>
23
24 * c.opt (fopenmp-simd): New option.
25 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
26 (omp_pragmas): ... this new struct.
27 (c_pp_lookup_pragma): Also walk omp_pragmas.
28 (init_pragma): Init pragmas for -fopenmp-simd.
29
55a7f02f
MP		 302013-11-04 Marek Polacek <polacek@redhat.com>
31
32 PR c++/58979
33 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
34
9193fb05
JM		 352013-11-04 Joseph Myers <joseph@codesourcery.com>
36
37 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
38 New functions.
39 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
40
94159ecf
EB		 412013-11-04 Eric Botcazou <ebotcazou@adacore.com>
42
43 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
44 (dump_ada_specs): Adjust prototype of second callback.
45 * c-ada-spec.c (cpp_check): New global variable.
46 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
47 (print_generic_ada_decl): Likewise.
48 (has_static_fields): Change return type to bool and add guard.
49 (has_nontrivial_methods): New predicate.
50 (is_tagged_type): Change return type to bool.
51 (separate_class_package): Call has_nontrivial_methods.
52 (pp_ada_tree_identifier): Minor tweaks.
53 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
54 (dump_ada_array_domains): Likewise.
55 (dump_ada_array_type): Likewise.
56 (dump_template_types): Remove cpp_check parameter and do not pass it to
57 dump_generic_ada_node.
58 (dump_ada_template): Likewise.
59 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
60 recursively.
61 (print_ada_methods): Change return type to integer. Remove cpp_check
62 parameter and do not pass it down.
63 (dump_nested_types): Remove cpp_check parameter and do not pass it to
64 dump_generic_ada_node.
65 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
66 accessing methods.
67 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
68 down. Use has_nontrivial_methods to recognize C++ classes. Use return
69 value of print_ada_methods.
70 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
71 Set cpp_check to it before invoking dump_ada_nodes.
72 (dump_ada_specs): Likewise.
73
b906f4ca
MP		 742013-11-03 Marek Polacek <polacek@redhat.com>
75
76 * c-ubsan.c: Don't include hash-table.h.
77 (ubsan_instrument_vla): New function.
78 * c-ubsan.h: Declare it.
79
5e20cdc9
DM		 802013-10-31 David Malcolm <dmalcolm@redhat.com>
81
82 Automated part of renaming of symtab_node_base to symtab_node.
83
84 Patch autogenerated by rename_symtab.py from
85 https://github.com/davidmalcolm/gcc-refactoring-scripts
86 revision 58bb219cc090b2f4516a9297d868c245495ee622
87
88 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
89 symtab_node_base to symtab_node.
90
7057e645
ESR		 912013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
92
93 Implement C++14 digit separators.
94 * c-lex.c (interpret_float): Remove digit separators from scratch string
95 before building real literal.
96
193ea7bc
JJ		 972013-10-30 Jakub Jelinek <jakub@redhat.com>
98
99 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
100
939b37da
BI		 1012013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
102
103 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
104 fields.
105 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
106 enabled.
107 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
108 (insert_cilk_frame): New prototype.
109 (cilk_init_builtins): Likewise.
110 (gimplify_cilk_spawn): Likewise.
111 (c_cilk_install_body_w_frame_cleanup): Likewise.
112 (cilk_detect_spawn_and_unwrap): Likewise.
113 (cilk_set_spawn_marker): Likewise.
114 (build_cilk_sync): Likewise.
115 (build_cilk_spawn): Likewise.
116 * cilk.c: New file.
117
67348ccc
DM		 1182013-10-29 David Malcolm <dmalcolm@redhat.com>
119
120 Patch autogenerated by refactor_symtab.py from
121 https://github.com/davidmalcolm/gcc-refactoring-scripts
122 revision 58bb219cc090b2f4516a9297d868c245495ee622
123
124 * c-gimplify.c (c_genericize): Update for conversion of symtab types
125 to a true class hierarchy.
126 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
127
d570872d
RS		 1282013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
129
130 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
131
98906124
JL		 1322013-10-26 Jeff Law <law@redhat.com>
133
134 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
135 * c-family/c.opt: Ignore and warn for mudflap options.
136
d73749df 1372013-10-24 Tobias Burnus <burnus@net-b.de>
8170608b
TB		 138
139 PR other/33426
140 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
141 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
142
3f04b1bb
JM		 1432013-10-23 Jason Merrill <jason@redhat.com>
144
145 * c-format.c (gcc_cxxdiag_char_table): Add %X.
146
acf0174b
JJ		 1472013-10-11 Jakub Jelinek <jakub@redhat.com>
148
acd15a28
JJ		 149 * c-common.h (omp_clause_mask::operator !=): New method.
150 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
151 instead of if (mask & something) tests everywhere.
152
acf0174b
JJ		 153 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
154 201307 instead of 201107.
155 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
156 (c_common_attribute_table): Add "omp declare target" and
157 "omp declare simd" attributes.
158 (handle_omp_declare_target_attribute,
159 handle_omp_declare_simd_attribute): New functions.
160 * c-omp.c: Include c-pragma.h.
161 (c_finish_omp_taskgroup): New function.
162 (c_finish_omp_atomic): Add swapped argument, if true,
163 build the operation first with rhs, lhs arguments and use NOP_EXPR
164 build_modify_expr.
165 (c_finish_omp_for): Add code argument, pass it down to make_code.
166 (c_omp_split_clauses): New function.
167 (c_split_parallel_clauses): Removed.
168 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
169 c_omp_declare_simd_clauses_to_decls): New functions.
170 * c-common.h (omp_clause_mask): New type.
171 (OMP_CLAUSE_MASK_1): Define.
172 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
173 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
174 omp_clause_mask::operator |, omp_clause_mask::operator &,
175 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
176 omp_clause_mask::operator ==): New methods.
177 (enum c_omp_clause_split): New.
178 (c_finish_omp_taskgroup): New prototype.
179 (c_finish_omp_atomic): Add swapped argument.
180 (c_finish_omp_for): Add code argument.
181 (c_omp_split_clauses): New prototype.
182 (c_split_parallel_clauses): Removed.
183 (c_omp_declare_simd_clauses_to_numbers,
184 c_omp_declare_simd_clauses_to_decls): New prototypes.
185 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
186 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
187 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
188 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
189 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
190 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
191 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
192 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
193 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
194 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
195 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
196 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
197 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
198 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
199 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
200 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
201 PRAGMA_OMP_CLAUSE_UNIFORM.
202
826cacfe
MG		 2032013-10-09 Marc Glisse <marc.glisse@inria.fr>
204
205 PR tree-optimization/20318
206 * c-common.c (handle_returns_nonnull_attribute): New function.
207 (c_common_attribute_table): Add returns_nonnull.
208
2284b034
MG		 2092013-10-03 Marc Glisse <marc.glisse@inria.fr>
210
211 PR c++/19476
212 * c.opt (fcheck-new): Move to common.opt.
213
b56e9788
MP		 2142013-09-25 Marek Polacek <polacek@redhat.com>
215 Jakub Jelinek <jakub@redhat.com>
216
217 PR sanitizer/58413
218 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
219 an expression if we can prove it is correct.
220 (ubsan_instrument_division): Likewise. Remove unnecessary
221 check.
222
ce6923c5
MP		 2232013-09-18 Marek Polacek <polacek@redhat.com>
224
225 PR sanitizer/58411
226 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
227 Declare it.
228 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
229
fb5610fb
IS		 2302013-09-14 Iain Sandoe <iain@codesourcery.com>
231
232 PR target/48094
233 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
234 fobjc-gc, freplace-objc-classes): Accept for LTO.
235
88b0e79e
JC		 2362013-09-13 Jacek Caban <jacek@codeweavers.com>
237
238 * c-target.def: New hook
239
c9b0866a
PC		 2402013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
241
242 PR c++/43452
243 * c.opt (Wdelete-incomplete): Add.
244
0af94e6f
JR		 2452013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
246
247 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
248 (vector_types_compatible_elements_p): New function.
249 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
250 declaration.
251 (vector_types_compatible_elements_p): Declare.
252
7c26172c
GDR		 2532013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
254
255 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
256 a virtual member function.
257 (pp_simple_type_specifier): Remove.
258 (pp_c_type_specifier): Likewise.
259 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
260 Rename from pp_c_type_specifier. Adjust.
261 (c_pretty_printer::c_pretty_printer): Do not assign to
262 simple_type_specifier.
263
20059c8b
GDR		 2642013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
265
266 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
267 member function.
268 (c_pretty_printer::storage_class_specifier): Likewise.
269 (c_pretty_printer::initializer): Likewise.
270 (pp_declaration): Remove.
271 (pp_declaration_specifiers): Likewise.
272 (pp_abstract_declarator): Likewise.
273 (pp_declarator): Likewise.
274 (pp_type_id): Likewise.
275 (pp_statement): Likewise.
276 (pp_constant): Likewise.
277 (pp_id_expression): Likewise.
278 (pp_primary_expression): Likewise.
279 (pp_unary_expression): Likewise.
280 (pp_multiplicative_expression): Likewise.
281 (pp_conditional_expression): Likewise.
282 (pp_assignment_expression): Likewise.
283 (pp_expression): Likewise.
284 (pp_c_type_id): Likewise.
285 (pp_c_storage_class_specifier): Likewise.
286 * c-pretty-print.c (pp_c_type_cast): Tidy.
287 (pp_c_pointer): Likewise.
288 (pp_c_type_specifier): Likewise.
289 (pp_c_parameter_type_list): Likewise.
290 (pp_c_function_definition): Likewise.
291 (pp_c_init_declarator): Likewise.
292 (pp_c_initializer_list): Likewise.
293 (pp_c_constructor_elts): Likewise.
294 (c_pretty_printer::direct_abstract_declarator): Likewise.
295 (c_pretty_printer::declaration_specifiers): Likewise.
296 (c_pretty_printer::primary_expression): Likewise.
297 (c_pretty_printer::postfix_expression): Likewise.
298 (c_pretty_printer::type_id): Rename from pp_c_type_id.
299 (c_pretty_printer::storage_class_specifier): Rename from
300 pp_c_storage_class_specifier.
301 (c_pretty_printer::initializer): Rename from pp_c_initializer.
302 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
303 storage_class_specifier, initializer, offset_list, flags.
304
de5a5fa1
MP		 3052013-08-30 Marek Polacek <polacek@redhat.com>
306
307 * c-ubsan.c: New file.
308 * c-ubsan.h: New file.
309
8f0e4d72
GDR		 3102013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
311
312 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
313 member function.
314 (c_pretty_printer::declaration_specifiers): Likewise.
315 (c_pretty_printer::declarator): Likewise.
316 (c_pretty_printer::abstract_declarator): Likewise.
317 (c_pretty_printer::direct_abstract_declarator): Likewise.
318 (c_pretty_printer::direct_declarator): Likewise.
319 (c_pretty_printer::function_specifier): Likewise.
320 (pp_declaration): Adjust.
321 (pp_declaration_specifiers): Likewise.
322 (pp_abstract_declarator): Likewise.
323 (pp_direct_declarator): Likewise.
324 (pp_function_specifier): Likewise.
325 (pp_direct_abstract_declarator): Remove as unused.
326 (pp_c_declaration): Remove.
327 (pp_c_declaration_specifiers): Likewise.
328 (pp_c_declarator): Likewise.
329 (pp_c_direct_declarator): Likewise.
330 (pp_c_function_specifier): Likewise.
331 (pp_c_direct_abstract_declarator): Likewise.
332 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
333 from pp_c_abstract_declarator. Adjust.
334 (c_pretty_printer::direct_abstract_declarator): Rename from
335 pp_c_direct_abstract_declarator. Adjust.
336 (c_pretty_printer::function_specifier): Rename from
337 pp_c_function_specifier. Adjust.
338 (c_pretty_printer::declaration_specifiers): Rename from
339 pp_c_declaration_specifiers. Adjust.
340 (c_pretty_printer::direct_declarator): Rename from
341 pp_c_direct_declarator. Adjust.
342 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
343 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
344 (c_pretty_printer::c_pretty_printer): Do not assign to
345 declaration, declaration_specifiers, declarator,
346 direct_declarator, direct_abstract_declarator, function_specifier.
347
00d34d3a
GDR		 3482013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
349
350 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
351 virtual member function.
352 (c_pretty_printer::multiplicative_expression): Likewise.
353 (c_pretty_printer::conditional_expression): Likewise.
354 (c_pretty_printer::assignment_expression): Likewise.
355 (c_pretty_printer::expression): Likewise.
356 (pp_unary_expression): Adjust.
357 (pp_multiplicative_expression): Likewise.
358 (pp_assignment_expression): Likewise.
359 (pp_conditional_expression): Likewise.
360 (pp_expression): Likewise.
361 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
362 from pp_c_unary_expression. Adjust.
363 (c_pretty_printer::multiplicative_expression): Rename from
364 pp_c_multiplicative_expression. Adjust.
365 (c_pretty_printer::conditional_expression): Rename from
366 pp_c_conditional_expression. Adjust.
367 (c_pretty_printer::assignment_expression): Rename from
368 pp_c_assignment_expression. Adjust.
369 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
370 (c_pretty_printer::c_pretty_printer): Do not assign to
371 unary_expression, multiplicative_expression,
372 conditional_expression, expression.
373
fb22178f
GDR		 3742013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
375
376 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
377 virtual member function.
378 (pp_postfix_expression): Adjust.
379 (pp_c_postfix_expression): Remove.
380 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
381 from pp_c_postfix_expression. Adjust.
382 (c_pretty_printer::c_pretty_printer): Do not assign to
383 postfix_expression.
384
7ecc2600
GDR		 3852013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
386
387 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
388 virtua member function.
389 (pp_primary_expression): Adjust.
390 (pp_c_primary_expression): Remove.
391 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
392 from pp_c_primary_expression. Adjust.
393 (pp_c_initializer_list): Use pp_primary_expression.
394 (c_pretty_printer::c_pretty_printer): Do not assign to
395 primary_expression.
396
0691175f
GDR		 3972013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
398
399 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
400 * c-pretty-print.c (M_): Remove.
401 (c_pretty_printer::translate_string): Define.
402 (pp_c_type_specifier): Use it.
403 (pp_c_primary_expression): Likewise.
404 (pp_c_expression): Likewise.
405
66dfe4c4
GDR		 4062013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
407
408 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
409 virtual function.
410 (pp_c_id_expression): Remove.
411 (pp_id_expression): Adjust.
412 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
413 pp_c_id_expression. Adjust.
414 (pp_c_postfix_expression): Use pp_id_expression.
415 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
416
ca43e9d5
GDR		 4172013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
418
419 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
420 member function.
421 (pp_constant): Adjust.
422 (pp_c_constant): Remove.
423 * c-pretty-print.c (c_pretty_printer::constant): Rename from
424 pp_c_constant. Adjust.
425 (pp_c_constant)
426 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
427 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
428
da6ca2b5
GDR		 4292013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
430
431 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
432 (c_pretty_printer::c_pretty_printer): Declare.
433 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
434 c_pretty_printer_init. Adjust.
435 (print_c_tree): Do not call c_pretty_printer_init.
436 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
437
65a372f4
AC		 4382013-08-09 Arnaud Charlet <charlet@adacore.com>
439
440 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
441
fd9b0f32
PC		 4422013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
443
444 PR c++/58080
445 * c-common.c (pointer_int_sum): Add bool parameter.
446 * c-common.h (pointer_int_sum): Adjust declaration.
447
e0aec1e9
GDR		 4482013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
449
450 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
451 c_pretty_printer variable.
452
b066401f
GDR		 4532013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
454
455 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
456 (pp_base): Remove.
457 (pp_c_base): Likewise. Adjust users.
458 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
459 (pp_c_whitespace): Do not call pp_base.
460 (pp_c_left_paren): Likewise.
461 (pp_c_right_paren): Likewise.
462 (pp_c_left_brace): Likewise.
463 (pp_c_right_brace): Likewise.
464 (pp_c_left_bracket): Likewise.
465 (pp_c_right_bracket): Likewise.
466 (pp_c_dot): Likewise.
467 (pp_c_ampersand): Likewise.
468 (pp_c_star): Likewise.
469 (pp_c_arrow): Likewise.
470 (pp_c_semicolon): Likewise.
471 (pp_c_complement): Likewise.
472 (pp_c_exclamation): Likewise.
473 (pp_c_direct_declarator): Likewise.
474 (pp_c_ws_string): Likewise.
475 (pp_c_identifier): Likewise.
476 (pp_c_statement): Likewise.
477 (print_c_tree): Likewise.
478
65e5a578
ESR		 4792013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
480
481 PR c++/58072
482 * c-common.c (c_parse_error): Catch user-defined literal tokens and
483 provide useful error strings.
484
137a1a27
GDR		 4852013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
486
487 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
488 printer functions instead of pp_string or operators and punctuators.
489 (dump_generic_ada_node): Likewise.
490 * c-pretty-print.c (pp_c_type_specifier): Likewise.
491 (pp_c_relational_expression): Likewise.
492 (pp_c_logical_or_expression): Likewise.
493
07838b13
GDR		 4942013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
495
496 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
497 functions instead of pp_character.
498 (pp_ada_tree_identifier): Likewise.
499 (dump_ada_double_name): Likewise.
500 (dump_ada_function_declaration): Likewise.
501 (dump_ada_array_domains): Likewise.
502 (dump_template_types): Likewise.
503 (dump_generic_ada_node): Likewise.
504 (print_ada_declaration): Likewise.
505 (print_ada_struct_decl): Likewise.
506 * c-pretty-print.c (pp_c_integer_constant): Likewise.
507
433cc7b0
TT		 5082013-07-23 Tom Tromey <tromey@redhat.com>
509
510 * c-common.h (enum rid) <RID_GENERIC>: New constant.
511 * c-common.c (c_common_reswords): Add _Generic.
512
688010ba
OB		 5132013-07-21 OndÅ\99ej Bílka <neleai@seznam.cz>
514
515 * c-common.c: Fix typos.
516 * c-common.h: Likewise.
517
2a99e5e6
LL		 5182013-07-13 Lubos Lunak <l.lunak@suse.cz>
519
520 PR c++/55203
521 * c-common.c (c_common_attribute_table): Add warn_unused.
522 (handle_warn_unused_attribute): New.
523
c26302d5
JJ		 5242013-07-10 Jakub Jelinek <jakub@redhat.com>
525
526 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
527 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
528
dfeadaa0
PC		 5292013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
530
531 PR c++/57869
532 * c.opt: Add Wconditionally-supported.
533
6a2fa4b2
GS		 5342013-07-08 Graham Stott <graham.stott@btinternet.com>
535
536 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
537 unused variables l_length and l_node.
538
ecdbd01a 5392013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
40d3d530
JR		 540
541 PR c/57821
542 * c-common.c (complete_array_type): Delay folding first index
543 like other indices. When folding, check for index overflow.
544
bedc293e
MG		 5452013-06-27 Marc Glisse <marc.glisse@inria.fr>
546
547 PR c++/57509
548 * c-common.h (c_build_vec_perm_expr): New complain argument.
549 * c-common.c (c_build_vec_perm_expr): Likewise.
550 Use save_expr also in C++.
551
604b2bfc
GDR		 5522013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
553
554 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
555 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
556 * c-opts.c (c_common_post_options): Likewise.
557
dfeadaa0 5582013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
713b46fa
BI		 559
560 * array-notation-common.c (length_mismatch_in_expr): Changed the
561 parameter type's from a dynamic array to a vec_tree. Also removed
562 the size parameters.
563 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
564 the change above.
565
2ce86d2e
BI		 5662013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
567
568 * c-common.h (struct cilkplus_an_parts): New structure.
569 (struct cilkplus_an_loop_parts): Likewise.
570 (cilkplus_extract_an_triplets): New prototype.
571 (fix_sec_implicit_args): Likewise.
572 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
573 (fix_sec_implicit_args): Likewise.
604b2bfc 574
07a6825b
BI		 5752013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
576
577 * array-notation-common.c (find_inv_trees): Removed an unwanted
578 typecasting.
579 * c-common.h (struct inv_list::additional_tcodes): Changed type from
580 enum rid to enum tree_code.
581
08346abd
JH		 5822013-06-11 Jan Hubicka <jh@suse.cz>
583
584 * c-common.c (handle_alias_ifunc_attribute): Do not set
585 DECL_EXTERNAL for weakref variables.
586 * c-pragma.c (handle_pragma_weak): Make sure aliases
587 are not declared as external.
588
d60f1706
BI		 5892013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
590
591 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
592 function from c/c-array-notation.c.
593 (is_cilkplus_reduce_builtin): Likewise.
594 (find_rank): Likewise.
595 (extract_array_notation_exprs): Likewise.
596 (replace_array_notations): Likewise.
597 (find_inv_trees): Likewise.
598 (replace_inv_trees): Likewise.
599 (contains_array_notation_expr): Likewise.
600 (find_correct_array_notation_type): Likewise.
601 * c-common.h (struct inv_list): Moved this struct from the file
602 c/c-array-notation.c and added a new field called additional tcodes.
603 (length_mismatch_in_expr_p): New prototype.
604 (is_cilkplus_reduce_builtin): Likewise.
605 (find_rank): Likewise.
606 (extract_array_notation_exprs): Likewise.
607 (replace_array_notation): Likewise.
608 (find_inv_trees): Likewise.
609 (replace_inv_trees): Likewise.
610 (find_correct_array_notation_type): Likewise.
dfeadaa0 611
36536d79
BI		 6122013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
613
614 * c-common.c (c_define_builtins): When cilkplus is enabled, the
615 function array_notation_init_builtins is called.
616 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
617 * c-common.def (ARRAY_NOTATION_REF): New tree.
618 * c-common.h (build_array_notation_expr): New function declaration.
619 (build_array_notation_ref): Likewise.
620 (extract_sec_implicit_index_arg): New extern declaration.
621 (is_sec_implicit_index_fn): Likewise.
622 (ARRAY_NOTATION_CHECK): New define.
623 (ARRAY_NOTATION_ARRAY): Likewise.
624 (ARRAY_NOTATION_START): Likewise.
625 (ARRAY_NOTATION_LENGTH): Likewise.
626 (ARRAY_NOTATION_STRIDE): Likewise.
627 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
628 ARRAY_NOTATION_REF.
629 (pp_c_expression): Likewise.
630 * c.opt (flag_enable_cilkplus): New flag.
631 * array-notation-common.c: New file.
632
f7716d57
JJ		 6332013-05-14 Jakub Jelinek <jakub@redhat.com>
634
635 PR c++/57274
636 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
637
a5e0cd1d
MG		 6382013-05-10 Marc Glisse <marc.glisse@inria.fr>
639
640 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
641 vectors.
642
f6bc1c4a
HS		 6432013-05-07 Han Shen <shenhan@google.com>
644
645 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
646
3f12f6e9
SKS		 6472013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
648
649 * c-common.c (check_user_alignment): Emit error for negative values.
650
61949153
PC		 6512013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
652
653 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
654
e93e18e9
PC		 6552013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
656
657 * c-cppbuiltin.c (c_cpp_builtins): Do not define
658 __GXX_EXPERIMENTAL_CXX1Y__.
659
44d90fe1
PC		 6602013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
661 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
662
663 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
664 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
665 to simply use OPT_Wpointer_arith.
666 (c_sizeof_or_alignof_type): Likewise.
667
13f39b2e
PC		 6682013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
669
670 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
671
4b84d650
JJ		 6722013-04-12 Jakub Jelinek <jakub@redhat.com>
673
674 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
675 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
676 specifiers.
677
fb037b5d
SB		 6782013-04-07 Steven Bosscher <steven@gcc.gnu.org>
679
680 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
681
4e856798
PC		 6822013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
683
684 * c-common.c (pointer_int_sum): Remove dead code.
685
4b1baac8
RS		 6862013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
687
688 PR middle-end/56524
689 * c-common.c (handle_optimize_attribute): Don't call
690 save_optabs_if_changed.
691
0b50e654
JJ		 6922013-03-05 Jakub Jelinek <jakub@redhat.com>
693
694 PR middle-end/56461
695 * c-pch.c (pch_init): Free target_validity at the end.
696
48c41403
JJ		 6972013-03-04 Jakub Jelinek <jakub@redhat.com>
698
699 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
700
e664c61c
KS		 7012013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
702 Jakub Jelinek <jakub@redhat.com>
703
704 PR sanitizer/56454
705 * c-common.c (handle_no_sanitize_address_attribute): New function.
706 (c_common_attribute_table): Add no_sanitize_address attribute.
707 (handle_no_address_safety_analysis_attribute): Add
708 no_sanitize_address attribute, not no_address_safety_analysis
709 attribute.
710
a475fd3d 7112013-02-18 Aldy Hernandez <aldyh@redhat.com>
135204dd
AH		 712
713 PR target/52555
714 * c-common.c (handle_optimize_attribute): Call
715 save_optabs_if_changed.
716
f6007d99
JJ		 7172013-02-18 Jakub Jelinek <jakub@redhat.com>
718 Steven Bosscher <steven@gcc.gnu.org>
719
720 PR pch/54117
721 * c-opts.c (c_common_post_options): If debug info is enabled
722 and non-dwarf*, refuse to load PCH files and when writing PCH
723 file warn.
724
cf35e2b1
JJ		 7252013-02-05 Jakub Jelinek <jakub@redhat.com>
726
727 PR middle-end/56167
728 * c-common.c (handle_error_attribute): Fix condition.
729
32887460
JJ		 7302013-01-30 Jakub Jelinek <jakub@redhat.com>
731
732 PR c++/55742
733 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
734
5af057d8
JM		 7352013-01-18 Jason Merrill <jason@redhat.com>
736
737 PR target/54908
738 * c.opt (-fextern-tls-init): New.
739 * c-opts.c (c_common_post_options): Handle it.
740
cc83c823
JJ		 7412013-01-09 Jakub Jelinek <jakub@redhat.com>
742
743 PR c/48418
744 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
745 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
746 and is either negative or bigger or equal to type precision
747 of the first operand.
748
a859517f
MP		 7492012-12-03 Marek Polacek <polacek@redhat.com>
750
751 PR c/55570
752 * c-common.c (check_user_alignment): Swap order of tests,
753 check TREE_CODE first.
754
2d7aa578
ESR		 7552012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
756
757 PR c++/52654
758 * c-common.h (overflow_type): New enum.
759 (build_userdef_literal): Add overflow_type argument.
760 (tree_userdef_literal): Add overflow_type.
761 (USERDEF_LITERAL_OVERFLOW): New access macro.
762 * c-common.c (build_userdef_literal): Add overflow_type
763 argument.
764 * c-lex.c (c_lex_with_flags): Add overflow_type to
765 build_userdef_literal calls.
766 (interpret_integer, interpret_float): Add overflow_type argument.
767
cc3c4f62
RB		 7682012-11-28 Richard Biener <rguenther@suse.de>
769
770 PR c/35634
771 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
772 here and use a type with proper overflow behavior for types that would
773 need to be promoted for the arithmetic.
774
77bc5132
JJ		 7752012-11-23 Jakub Jelinek <jakub@redhat.com>
776
777 PR sanitizer/55435
778 * c-common.c (handle_no_address_safety_analysis_attribute): New
779 function.
780 (c_common_attribute_table): Add no_address_safety_analysis.
781
5dc99c46
SB		 7822012-11-16 Simon Baldwin <simonb@google.com>
783
784 * c.opt: Add f[no-]canonical-system-headers.
785 * c-opts.c (c_common_handle_option): Handle
786 OPT_fcanonical_system_headers.
787
a4a0016d
ESR		 7882012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
789
790 PR c++/54413
791 * c-opts.c (c_common_handle_option): Set new flags.
792 * c.opt: Describe new flags.
793
7dbb85a7
JM		 7942012-11-09 Jason Merrill <jason@redhat.com>
795
796 * c.opt (Wabi-tag): New.
797
ad7bac31
AK		 7982012-11-09 Andi Kleen <ak@linux.intel.com>
799
800 PR 55139
801 * c-common.c (get_atomic_generic_size): Mask with
802 MEMMODEL_MASK
803
7332899a
MLI		 8042012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
805
806 PR c/53063
807 * c.opt (Wformat): Make it Alias Wformat=1.
808 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
809 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
810 LangEnabledBy.
811 (Wformat=): RejectNegative. Use LangEnabledBy.
812 (Wnonnull): Use LangEnabledBy.
813 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
814 * c-format.c (set_Wformat): Delete.
815 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
816 (maybe_read_dollar_number): Likewise.
817 (avoid_dollar_number): Likewise.
818 (finish_dollar_format_checking): Likewise.
819 (check_format_info): Likewise.
820 (check_format_info_main): Likewise.
821 (check_format_types): Likewise.
822 (format_type_warning): Likewise.
823 * c-common.c (int): Likewise.
824 (check_function_sentinel): Likewise.
825 * c-common.h (warn_format,set_Wformat): Do not declare here.
826
34a180a6
MLI		 8272012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
828
829 PR c/53063
830 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
831 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
832 Use LangEnabledBy.
833 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
834 common.opt.
835 (Wvariadic-macros): Init(1).
836 * c-opts.c (c_common_handle_option): Do not handle them
837 explicitly.
838 (c_common_post_options): Likewise.
839 (sanitize_cpp_opts): warn_unused_macros is now
840 cpp_warn_unused_macros.
841 (push_command_line_include): Likewise.
842 * c-common.c (warn_unknown_pragmas): Do not define.
843 * c-common.h (warn_unknown_pragmas): Do not declare.
844
3f46d6a5
MLI		 8452012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
846
847 PR c/51294
848 * c-common.c (conversion_warning): Handle conditional expressions.
849
880661a4
JW		 8502012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
851
852 PR c++/54930
853 * c.opt (Wreturn_local_addr): Define new option.
854
4514a96b
JM		 8552012-10-25 Jason Merrill <jason@redhat.com>
856
f14edc1a
JM		 857 * c.opt (Wvirtual-move-assign): New.
858
4514a96b
JM		 859 * c.opt (Winherited-variadic-ctor): New.
860
93100c6b
MG		 8612012-10-25 Marc Glisse <marc.glisse@inria.fr>
862
863 PR c++/54427
864 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
865
1efcb8c6
JM		 8662012-10-23 Joseph Myers <joseph@codesourcery.com>
867
868 * c-common.h (pch_cpp_save_state): Declare.
869 * c-target.def (c_preinclude): New hook.
870 * c-opts.c (done_preinclude): New.
871 (push_command_line_include): Handle default preincluded header.
872 (cb_file_change): Call pch_cpp_save_state when calling
873 push_command_line_include.
874 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
875 (pch_cpp_save_state): New.
876 (pch_init): Call pch_cpp_save_state conditionally, instead of
877 calling cpp_save_state.
878
4a0ae68e
MLI		 8792012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
880
881 PR c/53063
882 PR c/40989
883 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
884 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
885 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
886 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
887 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
888 * c-opts.c (c_common_handle_option): Remove explicit handling from
889 here.
890 (c_common_post_options): Likewise.
891
67e4210b
EB		 8922012-10-18 Eric Botcazou <ebotcazou@adacore.com>
893
894 * c-ada-spec.c (LOCATION_COL): Delete.
895 (compare_location): New function.
896 (compare_node): Use it.
897 (compare_comment): Likewise.
898
65d4f2cd
MLI		 8992012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
900
901 PR c/53063
902 PR c/40989
903 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
904 * c-opts.c (c_common_handle_option): Do not set them here. Add
905 comment.
906 (c_common_post_options): Likewise.
907
909881cb
EB		 9082012-10-16 Eric Botcazou <ebotcazou@adacore.com>
909
910 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
911 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
912 Remove POINTER_TYPE handling, add large unsigned handling and use
913 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
914
3a785c97
JJ		 9152012-10-12 Jakub Jelinek <jakub@redhat.com>
916
917 PR c/54381
918 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
919 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
920 locs and array of 3 trees instead of just single loc and single
921 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
922 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
923 For *cmp* builtins that take two sources strings report warnings
924 about first and second source, not about destination and source.
925
5e54f81d
MG		 9262012-10-12 Marc Glisse <marc.glisse@inria.fr>
927
928 PR c++/53055
929 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
930
f5b02f1e
EB		 9312012-10-11 Eric Botcazou <ebotcazou@adacore.com>
932
933 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
934 declaring something coming from another file.
935
b46dbc6c
AC		 9362012-10-10 Arnaud Charlet <charlet@adacore.com>
937
f5b02f1e 938 PR ada/54845
b46dbc6c
AC		 939 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
940
5d9de0d0
PC		 9412012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
942
943 PR c++/54194
944 * c-common.c (warn_about_parentheses): Add location_t parameter;
945 use EXPR_LOC_OR_LOC.
946 * c-common.h: Update declaration.
947
a212e43f
MG		 9482012-10-09 Marc Glisse <marc.glisse@inria.fr>
949
950 PR c++/54427
951 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
952 more operations. Make error messages optional.
953 * c-common.h (enum stv_conv): Moved from c-typeck.c.
954 (scalar_to_vector): Declare.
955
b1db7f91
JM		 9562012-10-08 Jason Merrill <jason@redhat.com>
957
958 * c-common.c (c_common_reswords): Add thread_local.
959
e28d52cf
DS		 9602012-10-08 Dodji Seketeli <dodji@redhat.com>
961
962 PR c++/53528 C++11 attribute support
963 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
964 new functions.
965 * c-common.c (check_cxx_fundamental_alignment_constraints): New
966 static function.
967 (handle_aligned_attribute): In choose strictest alignment
968 among many. Use new check_cxx_fundamental_alignment_constraints.
969 (handle_transparent_union_attribute): In c++11 attribute syntax,
970 don't look through typedefs.
971
3b78de56
AC		 9722012-10-04 Arnaud Charlet <charlet@adacore.com>
973
974 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
975 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
976 out of dumpfile.h.
977
6040bb5f
DC		 9782012-09-25 Dehao Chen <dehao@google.com>
979
980 PR middle-end/54645
3b78de56 981 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
6040bb5f
DC		 982 map when read in the pch.
983
0b07a57e
AC		 9842012-09-18 Arnaud Charlet <charlet@adacore.com>
985
986 * c-ada-spec.c: Style fixes.
987
da5182be
TQ		 9882012-09-18 Thomas Quinot <quinot@adacore.com>
989
990 * c.opt (-fada-spec-parent): Define new command line switch.
991 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
992 is specified, generate binding spec as a child of the specified unit.
993
0ccb505d
PC		 9942012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
995 Manuel López-Ibáñez <manu@gcc.gnu.org>
996
997 PR c++/53210
998 * c.opt ([Winit-self]): Enabled by -Wall in C++.
999
c583af79
AC		 10002012-08-23 Arnaud Charlet <charlet@adacore.com>
1001
1002 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
1003 for pointers, and add missing Convention C pragma.
1004 (print_ada_struct_decl): Add missing aliased keyword.
1005 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
1006
1a4049e7
JJ		 10072012-08-17 Jakub Jelinek <jakub@redhat.com>
1008
1009 * c-common.c (sizeof_pointer_memaccess_warning): New function.
1010 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
1011 * c-opts.c (c_common_handle_option): Enable it for -Wall.
1012 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
1013 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
1014
70b5e7dc
RG		 10152012-08-10 Richard Guenther <rguenther@suse.de>
1016
1017 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
1018
f8923f7e
SB		 10192012-08-07 Steven Bosscher <steven@gcc.gnu.org>
1020
1021 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
1022 instead of separate pp_newline and pp_flush.
1023 (print_c_tree): Likewise.
1024
e45abe1f
RH		 10252012-07-26 Richard Henderson <rth@redhat.com>
1026
1027 * c-common.c (handle_hot_attribute): Allow labels.
1028 (handle_cold_attribute): Likewise.
1029
332f1d24
JJ		 10302012-07-20 Jakub Jelinek <jakub@redhat.com>
1031
1032 PR c++/28656
1033 * c-common.c (check_function_nonnull): Handle multiple nonnull
1034 attributes properly.
1035
7ee2468b
SB		 10362012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1037
1038 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
1039 * c-ada-spec.c: Likewise.
1040 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
1041
ee7b28eb
SB		 10422012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1043
1044 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
1045 Remove code conditional on it.
1046
6bdf3519
SB		 10472012-07-11 Steven Bosscher <steven@gcc.gnu.org>
1048
1049 * c-gimplify.c: Do not include basic-block.h.
1050 * c-common.c: Do not include linfuncs.h.
1051
532aafad
SB		 10522012-07-08 Steven Bosscher <steven@gcc.gnu.org>
1053
1054 * c-common.h: Include tree.h.
1055
8d0d1915
JM		 10562012-07-02 Jason Merrill <jason@redhat.com>
1057
1058 PR c++/53524
1059 * c-common.c (get_priority): Call default_conversion.
1060
fbc873ad
UB		 10612012-07-01 Uros Bizjak <ubizjak@gmail.com>
1062
1063 * c-pch.c (c_common_write_pch): Remove unused variables.
1064
d4a10d0a
SB		 10652012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1066
1067 * cppspec.c: Moved from gcc/ to here.
1068
6f3a2e23
KT		 10692012-06-27 Kai Tietz <ktietz@redhat.com>
1070
1071 PR preprocessor/37215
1072 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
1073
8ca92d04
SB		 10742012-06-21 Steven Bosscher <steven@gcc.gnu.org>
1075
1076 * c-common.h (c_common_print_pch_checksum): Remove.
1077 * c-pch.c: Do not include output.h.
1078 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
1079 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
1080 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
1081 (struct c_pch_header): Remove.
1082 (get_ident): Update gpch version.
1083 (pch_init): Do not print executable_checksum to asm_out_file.
1084 Do not fail if there is no asm_out_file to read back from. Set
1085 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
1086 (c_common_write_pch): Verify that nothing was written to asm_out_file
1087 since pch_init was called. Do not write a c_pch_header, and do not
1088 copy from asm_out_file to the PCH.
1089 (c_common_read_pch): Do not read a c_pch_header, and do not restore
1090 the content of asm_out_file from the PCH.
1091 (c_common_print_pch_checksum): Remove.
1092 * c-opts.c (c_common_init): Print out executable_checksum directly.
1093
70f42967
SB		 10942012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1095
1096 * c-target.def (objc_declare_unresolved_class_reference,
1097 objc_declare_class_definition): Add new hooks.
1098
a8781821
SB		 10992012-06-19 Steven Bosscher <steven@gcc.gnu.org>
1100
1101 * c-lex.c: Do not include output.h.
1102 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
1103 Remove uses of ASM_OUTPUT_IDENT.
1104
9e1a8dd1
RR		 11052012-06-15 Marc Glisse <marc.glisse@inria.fr>
1106
1107 PR c++/51033
1108 * c-common.h (c_build_vec_perm_expr): Move decl here.
1109 * c-common.c (c_build_vec_perm_expr): Move definition
1110 here.
1111
6f07a821
SB		 11122012-06-06 Steven Bosscher <steven@gcc.gnu.org>
1113
1114 * c.opt (fconserve-space): Turn into a no-op.
1115
9faeb493 11162012-06-04 Sterling Augustine <saugustine@google.com>
c265f413
SA		 1117
1118 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
1119 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
1120 both the start and end of the function.
1121
a4b7d13c
SB		 11222012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1123
1124 * c-common.c: Do not include output.h.
1125 * c-pragma.c: Likewise.
1126
c265f413
SA		 11272012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1128
1129 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
1130 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
1131 (lang_decl_name): Handle namespace decls.
1132
be7a421e
SB		 11332012-05-31 Steven Bosscher <steven@gcc.gnu.org>
1134
1135 * c-ada-spec.c: Do not include output.h.
1136 * c-semantics.c: Likewise.
1137
65de6659
JM		 11382012-05-29 Joseph Myers <joseph@codesourcery.com>
1139
1140 * c-common.c: Fix typo.
1141
ca5f4331
MM		 11422012-05-29 Michael Matz <matz@suse.de>
1143
1144 * c-common.h (c_expand_decl): Remove prototype.
1145
4f7f7aca
MLI		 11462012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1147
1148 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
1149 * c-opts.c (c_common_handle_option): Remove code handling
1150 warn_missing_braces.
1151
4a792f9b
PC		 11522012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
1153
1154 PR c++/25137
1155 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
1156 -Wmissing_braces.
1157
650dc14a
DS		 11582012-05-22 Dodji Seketeli <dodji@redhat.com>
1159
1160 PR c++/53322
1161 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
1162
9b095bf1
MLI		 11632012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1164
1165 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
1166 * c-opts.c (c_common_handle_option): Do not handle explicitly
1167 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
1168
0b2c4be5
DS		 11692012-05-16 Dodji Seketeli <dodji@redhat.com>
1170
1171 PR preprocessor/7263
1172 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
1173 to cpp_classify_number. For diagnostics, use the precise location
1174 instead of the global input_location.
1175
a1bde5af
PC		 11762012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1177
d02924ef 1178 PR c++/11856
a1bde5af
PC		 1179 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
1180
d1ede5f4
BS		 11812012-05-14 Bernd Schmidt <bernds@codesourcery.com>
1182
a1bde5af 1183 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
d1ede5f4 1184
f2bc201f
MLI		 11852012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
1186
1187 PR 53063
1188 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
1189 Wreorder): Use LangEnabledBy.
1190 * c-opts.c (c_common_handle_option): Do not enable them
1191 explicitly. Call lang-specific generated functions.
1192 (c_common_post_options): Do not set them here.
1193
95744782
MLI		 11942012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
1195
1196 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
1197 Wmissing-field-initializers,Wmissing-parameter-type,
1198 Wold-style-declaration,Woverride-init): Use EnabledBy.
1199 * c-opts.c (c_common_post_options): Do not set here explicitly.
1200
7d5a5747
MLI		 12012012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
1202
1203 PR 53063
1204 * c-opts.c (c_common_handle_option): Use handle_generated_option
1205 to enable sub-options.
1206
5a3c9cf2
PC		 12072012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
1208
1209 PR c++/53158
1210 * c-common.c (warnings_for_convert_and_check): Use warning_at.
1211
3ac8781c
RG		 12122012-05-10 Richard Guenther <rguenther@suse.de>
1213
1214 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
1215 adjust commentary about TYPE_IS_SIZETYPE types.
1216
1e537948
MLI		 12172012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1218
1219 PR c++/53261
1220 * c-common.c (warn_logical_operator): Check that argument of
1221 integer_zerop is not NULL.
1222
f2c4a785
MLI		 12232012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1224
1225 PR c/43772
1226 * c-common.c (warn_logical_operator): Do not warn if either side
1227 is already true or false.
1228
50f305ca
MLI		 12292012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1230
1231 PR c/51712
1232 * c-common.c (expr_original_type): New.
1233 (shorten_compare): Do not warn for enumeration types.
1234
0c3641b0
MLI		 12352012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1236
1237 * c.opt (fpermissive): Add Var(flag_permissive).
1238
7edaa4d2
MG		 12392012-04-30 Marc Glisse <marc.glisse@inria.fr>
1240
1241 PR c++/51033
1242 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
1243 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
1244
b9c8da34
DS		 12452012-04-30 Dodji Seketeli <dodji@redhat.com>
1246
1247 Add -Wvarargs option
1248 * c.opt (Wvarargs): Define new option.
1249
e6c69da0
MLI		 12502012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1251
1252 * c-common.c (check_function_arguments): Replace
1253 Wmissing-format-attribute with Wsuggest-attribute=format.
1254
90137d8f
MLI		 12552012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1256
1257 * c.opt (Wsuggest-attribute=format): New. Alias of
1258 Wmissing-format-attribute.
1259 * c-format.c (decode_format_type): Replace
1260 Wmissing-format-attribute with Wsuggest-attribute=format.
1261 (check_function_format): Likewise.
1262
9faeb493 12632012-04-27 Ollie Wild <aaw@google.com>
7f5f5f98
OW		 1264
1265 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
1266 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
1267 * c.opt: Add Wliteral-suffix.
1268
c1771a20
MLI		 12692012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1270
1271 PR c/44774
1272 * c.opt (Wpedantic): New.
1273 (pedantic): Alias Wpedantic.
1274 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
1275 (c_common_post_options): Likewise.
1276 (sanitize_cpp_opts): Likewise.
1277 * c-lex.c (interpret_float): Likewise.
1278 * c-format.c (check_format_types): Likewise.
1279 * c-common.c (pointer_int_sum): Likewise.
1280 (c_sizeof_or_alignof_type): Likewise.
1281 (c_add_case_label): Likewise.
1282 (c_do_switch_warnings): Likewise.
1283 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1284
04b391c1
JM		 12852012-04-15 Jason Merrill <jason@redhat.com>
1286
1287 PR c++/52818
1288 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
1289 (C_STD_NAME): Distinguish between C++98 and C++11.
1290
ac868f29
EB		 12912012-04-11 Eric Botcazou <ebotcazou@adacore.com>
1292
1293 PR target/52624
1294 * c-common.h (uint16_type_node): Rename into...
1295 (c_uint16_type_node): ...this.
1296 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
1297 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
1298
fd4116f4
MLI		 12992012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
1300
1301 * c-common.c (warn_if_unused_value): Move definition to here.
1302 * c-common.h (warn_if_unused_value): Move declaration to here.
1303
573ac65e
WB		 13042012-03-23 William Bader <williambader@hotmail.com>
1305
1306 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
1307
552b8185
JM		 13082012-03-20 Jason Merrill <jason@redhat.com>
1309
1310 * c-common.h (enum cxx_dialect): Add cxx1y.
1311 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
1312 test.
1313 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1314 * c-opts.c (c_common_post_options): Likewise.
1315 (set_std_cxx1y): New.
1316 (c_common_handle_option): Call it.
1317 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
1318
04398fa8
PC		 13192012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1320
1321 PR c++/14710
1322 * c.opt ([Wuseless-cast]): Add.
1323
d2a12ae7
RG		 13242012-03-16 Richard Guenther <rguenther@suse.de>
1325
1326 * c-pretty-print.c (pp_c_initializer_list): Adjust.
1327
a12bf402
MLI		 13282012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1329
1330 PR c++/44783
1331 * c.opt (ftemplate-backtrace-limit) Add.
1332
5c30094f
RO		 13332012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1334
1335 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
1336 handling.
1337 * c-pragma.c (handle_pragma_extern_prefix): Remove.
1338 (init_pragma): Don't register extern_prefix.
1339
21fa2faf
RG		 13402012-03-12 Richard Guenther <rguenther@suse.de>
1341
1342 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
1343 (builtin_type_for_size): Likewise.
1344
e3793c6f
JJ		 13452012-02-13 Jakub Jelinek <jakub@redhat.com>
1346
1347 PR c++/52215
1348 * c-common.c (sync_resolve_params): Don't decide whether to convert
1349 or not based on TYPE_SIZE comparison, convert whenever arg_type
1350 is unsigned INTEGER_TYPE.
1351
93286335
PC		 13522012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
1353
1354 PR c/52118
1355 * c.opt ([Wunused-local-typedefs]): Fix description.
1356
7a421706
MS		 13572012-01-24 Mike Stump <mikestump@comcast.net>
1358
1359 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
1360 exactly.
1361
ba9b1f11
RG		 13622012-01-18 Richard Guenther <rguenther@suse.de>
1363
1364 * c-opts.c (c_common_post_options): Reset LTO flags if
1365 we are about to generate a PCH.
1366
465406be
PC		 13672012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1368
1369 PR c++/51777
1370 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
1371 use pp_unsigned_wide_integer.
1372
aee15221
RG		 13732012-01-10 Richard Guenther <rguenther@suse.de>
1374
1375 PR middle-end/51806
1376 * c-opts.c (c_common_handle_option): Move -Werror handling
1377 to language independent code.
1378
5720c0dc
RG		 13792012-01-05 Richard Guenther <rguenther@suse.de>
1380
1381 PR middle-end/51764
1382 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
1383 from common.opt.
1384
73ac190a
PC		 13852011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
1386
1387 PR c++/51316
1388 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
1389 of array types with an unknown bound.
1390
48b0b196
JM		 13912011-12-20 Joseph Myers <joseph@codesourcery.com>
1392
1393 * c-common.c (flag_isoc99): Update comment to refer to C11.
1394 (flag_isoc1x): Change to flag_isoc11.
1395 * c-common.h (flag_isoc99): Update comment to refer to C11.
1396 (flag_isoc1x): Change to flag_isoc11.
1397 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
1398 C11.
1399 * c-opts.c (set_std_c1x): Change to set_std_c11.
1400 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
1401 Call set_std_c11.
1402 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
1403 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
1404 * c.opt (std=c1x): Change to std=c11. Document as non-draft
1405 standard.
1406 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
1407 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
1408 (std=gnu1x): Make alias of std=gnu11.
1409
d58d6eb5
JM		 14102011-12-19 Jason Merrill <jason@redhat.com>
1411
1412 PR c++/51228
1413 * c-common.c (handle_transparent_union_attribute): Check the first
1414 field if the type is complete.
1415
b3908fcc
JW		 14162011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1417
1418 PR libstdc++/51365
1419 * c-common.c (RID_IS_FINAL): Add.
1420 * c-common.h (RID_IS_FINAL): Add.
1421
fea3ca91
IS		 14222011-11-30 Iain Sandoe <iains@gcc.gnu.org>
1423
1424 * c.opt (fgnu-runtime): Provide full description.
1425 (fnext-runtime): Likewise.
1426 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
1427
62bad7cd
AM		 14282011-11-28 Andrew MacLeod <amacleod@redhat.com>
1429
1430 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
1431 predefines in one place. Add LOCK_FREE predefines.
1432 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
1433 new func.
1434
c466c4ff
AM		 14352011-11-24 Andrew MacLeod <amacleod@redhat.com>
1436
1437 PR c/51256
9faeb493 1438 * c-common.c (get_atomic_generic_size): Check for various error
c466c4ff 1439 conditions
9faeb493
UB		 1440 (resolve_overloaded_atomic_exchange,
1441 resolve_overloaded_atomic_compare_exchange,
c466c4ff
AM		 1442 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
1443 error_mark_node for error conditions.
9faeb493 1444
a5952633
RG		 14452011-11-08 Richard Guenther <rguenther@suse.de>
1446
1447 PR middle-end/51010
1448 c-family/
1449
0a35513e
AH		 14502011-11-07 Richard Henderson <rth@redhat.com>
1451 Aldy Hernandez <aldyh@redhat.com>
1452 Torvald Riegel <triegel@redhat.com>
1453
1454 Merged from transactional-memory.
1455
1456 * c-common.c (handle_tm_wrap_attribute,
1457 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
1458 (struct c_common_reswords): Added __transaction* keywords.
1459 (struct c_common_attribute_table): Added transaction* and tm_regparm
1460 attributes.
1461 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
1462 masks.
1463 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
1464 find_tm_attribute): Declare.
1465
6d87092d
JM		 14662011-11-07 Jason Merrill <jason@redhat.com>
1467
1468 PR c++/35688
1469 * c-common.c, c-common.h: Revert yesterday's changes.
1470
8e7860a1
JM		 14712011-11-06 Jason Merrill <jason@redhat.com>
1472
1473 PR c++/35688
1474 * c-common.c (decl_has_visibility_attr): Split out from...
1475 (c_determine_visibility): ...here.
1476 * c-common.h: Declare it.
1477
d19fa6b5
JM		 14782011-11-06 Joseph Myers <joseph@codesourcery.com>
1479
1480 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
1481 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
1482 type.
1483 (check_user_alignment): New. Split out of
1484 handle_aligned_attribute. Disallow integer constants with
1485 noninteger types. Conditionally allow zero.
1486 (handle_aligned_attribute): Use check_user_alignment.
1487 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
1488
86951993
AM		 14892011-11-06 Andrew MacLeod <amacleod@redhat.com>
1490 Richard Henderson <rth@redhat.com>
1491
1492 Merged from cxx-mem-model.
1493
1494 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
9faeb493 1495 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
86951993
AM		 1496 parameters that are the same type size.
1497 (get_atomic_generic_size): New. Find size of generic
1498 atomic function parameters and do typechecking.
1499 (add_atomic_size_parameter): New. Insert size into parameter list.
1500 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
1501 either __atomic_exchange_n or external library call.
9faeb493 1502 (resolve_overloaded_atomic_compare_exchange): Restructure
86951993 1503 __atomic_compare_exchange to either _n variant or external library call.
9faeb493 1504 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
86951993
AM		 1505 __atomic_load_n or an external library call.
1506 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
1507 __atomic_store_n or an external library call.
1508 (resolve_overloaded_builtin): Handle new __atomic builtins.
1509
cf9e9959
EB		 15102011-11-04 Eric Botcazou <ebotcazou@adacore.com>
1511
1512 PR c++/50608
1513 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
1514 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
1515 <INDIRECT_REF>: Return the argument.
1516 <ARRAY_REF>: Remove special code for negative offset.
1517 Call fold_build_pointer_plus instead of size_binop.
1518 (fold_offsetof): Remove STOP_REF argument and adjust.
1519 * c-common.h (fold_offsetof_1): Declare.
1520 (fold_offsetof): Remove STOP_REF argument.
1521
25339f10
JM		 15222011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1523
1524 PR c++/50810
1525 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1526 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1527 Wnarrowing for C++0x and C++98.
1528 * c.opt ([Wnarrowing]): Update.
1529
89401152
PC		 15302011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1531
1532 PR c++/44277
1533 * c.opt: Add Wzero-as-null-pointer-constant.
1534
97e3ad20
JM		 15352011-10-31 Jason Merrill <jason@redhat.com>
1536
15694fdd
JM		 1537 * c.opt (-fdeduce-init-list): Off by default.
1538
97e3ad20
JM		 1539 PR c++/50920
1540 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
1541 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
1542 and -Wc++11-compat.
1543 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
1544
fb9120e3
RAV		 15452011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1546
1547 PR c++/30066
1548 * c.opt (fvisibility-inlines-hidden): Description change.
1549
3ce4f9e4
ESR		 15502011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1551
1552 Implement C++11 user-defined literals.
1553 * c-common.c (build_userdef_literal): New.
1554 * c-common.def: New tree code.
1555 * c-common.h (tree_userdef_literal): New tree struct and accessors.
1556 * c-lex.c (interpret_float): Add suffix parm.
1557 (c_lex_with_flags): Build literal tokens.
1558
5f53c243
PC		 15592011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1560
1561 PR c++/50841
1562 Revert:
1563 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1564
1565 PR c++/50810
1566 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1567 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1568 Wnarrowing for C++0x and C++98.
1569 * c.opt ([Wnarrowing]): Update.
1570
263734e1
PC		 15712011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1572
1573 PR c++/50810
1574 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1575 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1576 Wnarrowing for C++0x and C++98.
1577 * c.opt ([Wnarrowing]): Update.
1578
d2e312d7
PC		 15792011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1580
1581 PR c++/45385
1582 * c-common.c (conversion_warning): Remove code looking for
1583 artificial operands.
1584
d17687f6
DS		 15852011-10-18 Dodji Seketeli <dodji@redhat.com>
1586
1587 PR bootstrap/50760
1588 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
9faeb493 1589 !NO_IMPLICIT_EXTERN_C.
d17687f6 1590
fc8396e9
PC		 15912011-10-17 Michael Spertus <mike_spertus@symantec.com>
1592
1593 * c-common.c (c_common_reswords): Add __bases,
1594 __direct_bases.
1595 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
1596
15972011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1598
1599 PR c++/50757
1600 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
1601
847e697a
TT		 16022011-10-15 Tom Tromey <tromey@redhat.com>
1603 Dodji Seketeli <dodji@redhat.com>
1604
1605 * c.opt (fdebug-cpp): New option.
1606 * c-opts.c (c_common_handle_option): Handle the option.
1607 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
1608 output stream in parameter. Factorized from ...
1609 (maybe_print_line): ... this. Dump location debug information when
1610 -fdebug-cpp is in effect.
1611 (print_line_1): New static function. Takes an output stream in
1612 parameter. Factorized from ...
1613 (print_line): ... here. Dump location information when -fdebug-cpp
1614 is in effect.
1615 (scan_translation_unit): Dump location information when
1616 -fdebug-cpp is in effect.
1617
92582b75
TT		 16182011-10-15 Tom Tromey <tromey@redhat.com>
1619 Dodji Seketeli <dodji@redhat.com>
1620
1621 * c.opt (ftrack-macro-expansion): New option. Handle it with and
1622 without argument.
1623 * c-opts.c (c_common_handle_option)<case
1624 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
1625 cases. Handle -ftrack-macro-expansion with and without argument.
1626
46427374
TT		 16272011-10-15 Tom Tromey <tromey@redhat.com>
1628 Dodji Seketeli <dodji@redhat.com>
1629
1630 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
1631 (print_line, cb_define, do_line_change): Adjust to avoid touching
1632 the internals of struct line_map. Use the public API instead.
1633 * c-pch.c (c_common_read_pch): Likewise.
1634 * c-lex.c (fe_file_change): Likewise.
1635
fc8396e9
PC		 16362011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1637
1638 PR c++/17212
1639 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
1640
16412011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1642
1643 PR c++/33067
1644 * c-pretty-print.c (pp_c_floating_constant): Output
1645 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
1646
e79983f4
MM		 16472011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1648
1649 * c-common.c (def_builtin_1): Delete old interface with two
1650 parallel arrays to hold standard builtin declarations, and replace
1651 it with a function based interface that can support creating
1652 builtins on the fly in the future. Change all uses, and poison
1653 the old names. Make sure 0 is not a legitimate builtin index.
1654 * c-omp.c (c_finish_omp_barrier): Ditto.
1655 (c_finish_omp_taskwait): Ditto.
1656 (c_finish_omp_flush): Ditto.
1657
6637388f
TG		 16582011-10-11 Tristan Gingold <gingold@adacore.com>
1659
1660 * c.opt: (fallow-parameterless-variadic-functions): New.
1661
3797cb21
DS		 16622011-09-08 Dodji Seketeli <dodji@redhat.com>
1663
1664 PR c++/33255 - Support -Wunused-local-typedefs warning
1665 * c-common.h (struct c_language_function::local_typedefs): New
1666 field.
9faeb493
UB		 1667 (record_locally_defined_typedef, maybe_record_typedef_use)
1668 (maybe_warn_unused_local_typedefs): Declare new functions.
3797cb21 1669 * c-common.c (record_locally_defined_typedef)
9faeb493
UB		 1670 (maybe_record_typedef_use)
1671 (maybe_warn_unused_local_typedefs): Define new functions.
3797cb21
DS		 1672 * c.opt: Declare new -Wunused-local-typedefs flag.
1673
693ddb1b
EB		 16742011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1675
1676 PR middle-end/50266
1677 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1678 computations.
1679
830c740f
RG		 16802011-09-05 Richard Guenther <rguenther@suse.de>
1681
1682 * c-common.c (complete_array_type): Use ssize_int (-1) instead
1683 of integer_minus_one_node for empty array upper bounds.
1684
892a371f
DS		 16852011-08-28 Dodji Seketeli <dodji@redhat.com>
1686
1687 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1688 it's the first time it's being called on this main TU.
1689
0e3fdb48
RB		 16902011-08-24 Richard Guenther <rguenther@suse.de>
1691
1692 PR c/49396
1693 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1694
16952011-08-22 Gabriel Charette <gchare@google.com>
e3dfef44
GC		 1696
1697 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1698 defined in cpp_init_builtins and c_cpp_builtins.
1699
d4a83c10
JM		 17002011-08-19 Joseph Myers <joseph@codesourcery.com>
1701
1702 * c-common.c (c_common_reswords): Add __builtin_complex.
1703 * c-common.h (RID_BUILTIN_COMPLEX): New.
1704
bbceee64
JM		 17052011-08-18 Joseph Myers <joseph@codesourcery.com>
1706
1707 * c-common.c (c_common_reswords): Add _Noreturn.
1708 (keyword_is_function_specifier): Handle RID_NORETURN.
1709 * c-common.h (RID_NORETURN): New.
1710
0e3a99ae
AS		 17112011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1712
1713 * c-common.c (unsafe_conversion_p): New function. Check if it is
1714 unsafe to convert an expression to the type.
1715 (conversion_warning): Adjust, use unsafe_conversion_p.
1716 * c-common.h (unsafe_conversion_p): New function declaration.
1717
20906c66
JJ		 17182011-08-02 Jakub Jelinek <jakub@redhat.com>
1719
1720 * c-common.h (c_finish_omp_atomic): Adjust prototype.
1721 (c_finish_omp_taskyield): New prototype.
1722 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1723 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1724 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
1725 or RHS1 have side-effects, evaluate those too in the right spot,
1726 if it is a decl and LHS is also a decl, error out if they
1727 aren't the same.
1728 (c_finish_omp_taskyield): New function.
1729 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1730 * c-pragma.c (omp_pragmas): Add taskyield.
1731 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1732 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1733 PRAGMA_OMP_CLAUSE_MERGEABLE.
1734
770e5a2e
DS		 17352011-07-25 Dodji Seketeli <dodji@redhat.com>
1736
1737 * c-common.h (set_underlying_type): Remove parm name from
1738 declaration.
1739
1baae426
RG		 17402011-07-25 Romain Geissler <romain.geissler@gmail.com>
1741
1742 * c-pretty-print.h: Search c-common.h in c-family.
9faeb493 1743
fcb21722
JM		 17442011-07-22 Jason Merrill <jason@redhat.com>
1745
76f86d00
JM		 1746 PR c++/49793
1747 * c.opt (Wnarrowing): New.
1748
3a636414
JM		 1749 PR c++/30112
1750 * c-common.h: Declare c_linkage_bindings.
1751 * c-pragma.c (handle_pragma_redefine_extname): Use it.
1752
fcb21722
JM		 1753 PR c++/49813
1754 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
1755 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
1756 as flag_isoc99 for 'restrict'.
1757 (pp_c_specifier_qualifier_list): Likewise for _Complex.
1758
02614448
ILT		 17592011-07-21 Ian Lance Taylor <iant@google.com>
1760
1761 PR middle-end/49705
1762 * c-common.c (c_disable_warnings): New static function.
1763 (c_enable_warnings): New static function.
1764 (c_fully_fold_internal): Change local unused_p to bool. Call
1765 c_disable_warnings and c_enable_warnings rather than change
1766 c_inhibit_evaluation_warnings.
1767
34429675
JM		 17682011-07-20 Jason Merrill <jason@redhat.com>
1769
1770 PR c++/6709 (DR 743)
1771 PR c++/42603 (DR 950)
1772 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
1773 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1774 (CPP_DECLTYPE): New.
1775 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
1776
5d49b6a7
RG		 17772011-07-19 Richard Guenther <rguenther@suse.de>
1778
1779 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
1780 * c-omp.c (c_finish_omp_for): Likewise.
1781
e84a58ff
EB		 17822011-07-12 Eric Botcazou <ebotcazou@adacore.com>
1783
1784 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
1785 body on the next line.
1786
329af3c7
JM		 17872011-07-08 Jason Merrill <jason@redhat.com>
1788
4063e61b
JM		 1789 PR c++/45437
1790 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
1791
329af3c7
JM		 1792 PR c++/49673
1793 * c-common.c (c_apply_type_quals_to_decl): Don't check
1794 TYPE_NEEDS_CONSTRUCTING.
1795
1a072294
RG		 17962011-07-06 Richard Guenther <rguenther@suse.de>
1797
1798 * c-common.c (c_common_nodes_and_builtins):
1799 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
1800
fce5dddd
RG		 18012011-07-05 Richard Guenther <rguenther@suse.de>
1802
1803 * c-common.c (c_common_nodes_and_builtins): Build all common
1804 tree nodes first.
1805
45d439ac
JJ		 18062011-06-27 Jakub Jelinek <jakub@redhat.com>
1807
56300785
JJ		 1808 * c-common.h (c_tree_chain_next): New static inline function.
1809
45d439ac
JJ		 1810 * c-common.c (check_builtin_function_arguments): Handle
1811 BUILT_IN_ASSUME_ALIGNED.
1812
e0a8ecf2
AM		 18132011-06-21 Andrew MacLeod <amacleod@redhat.com>
1814
1815 * c-common.c: Add sync_ or SYNC__ to builtin names.
1816 * c-omp.c: Add sync_ or SYNC__ to builtin names.
dfb43cd5
PV		 1817
18182011-06-20 Pierre Vittet <piervit@pvittet.com>
1819
1820 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
1821 handler.
1822 (gen_pragma_handler): New union.
1823 (internal_pragma_handler): New type.
1824 (c_register_pragma_with_data)
1825 (c_register_pragma_with_expansion_and_data): New functions.
1826
1827 * c-pragma.c (registered_pragmas, c_register_pragma_1)
1828 (c_register_pragma, c_register_pragma_with_expansion)
1829 (c_invoke_pragma_handler): Changed to work with
1830 internal_pragma_handler.
1831 (c_register_pragma_with_data)
1832 (c_register_pragma_with_expansion_and_data): New functions.
1833
677f3fa8
JM		 18342011-06-14 Joseph Myers <joseph@codesourcery.com>
1835
1836 * c-common.c: Include common/common-target.h.
1837 (handle_section_attribute): Use
1838 targetm_common.have_named_sections.
1839 * c-cppbuiltin.c: Include common/common-target.h.
1840 (c_cpp_builtins): Use targetm_common.except_unwind_info.
1841
d7fc8c14
RG		 18422011-06-10 Richard Guenther <rguenther@suse.de>
1843
1844 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
1845 to print a IDENTIFIER_NODE.
1846
10e48e39
RO		 18472011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1848 Joseph Myers <joseph@codesourcery.com>
1849
1850 * c.opt (fbuilding-libgcc): New option.
1851 * c-cppbuiltin.c (c_cpp_builtins): Define
1852 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
1853
6976ae51
JM		 18542011-06-07 Jason Merrill <jason@redhat.com>
1855
3ff60975
JM		 1856 * c-common.c (max_tinst_depth): Lower default to 900.
1857
6976ae51
JM		 1858 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
1859
009db074
RG		 18602011-06-07 Richard Guenther <rguenther@suse.de>
1861
1862 * c-common.c (c_common_nodes_and_builtins): Do not set
1863 size_type_node or call set_sizetype.
1864
b4592b92
DS		 18652011-06-07 Dodji Seketeli <dodji@redhat.com>
1866
1867 PR debug/49130
1868 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
9faeb493 1869 type when using pointer comparison to compare types.
b4592b92 1870
014ab419
JW		 18712011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1872
1873 * c.opt: Add -Wdelete-non-virtual-dtor.
1874 * c-opts.c (c_common_handle_option): Include it in -Wall.
1875
4f60111f
NF		 18762011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
1877
1878 PR bootstrap/49190
1879
1880 Revert:
1881 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1882
1883 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1884 not tree_common.
1885
4cc4f2f4
JJ		 18862011-05-27 Jakub Jelinek <jakub@redhat.com>
1887
1888 PR c++/49165
1889 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
1890 C++ don't call c_common_truthvalue_conversion on void type arms.
1891
38e01f9e
NF		 18922011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1893
1894 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
1895 (stmt_list_stack): Define.
1896 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
1897 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
1898
92e948a8
NF		 18992011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1900
1901 * c-common.c (warning_candidate_p): Check for BLOCKs.
1902
a2fc3e63
NF		 19032011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1904
1905 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1906 not tree_common.
1907
0957c029
JJ		 19082011-05-25 Jakub Jelinek <jakub@redhat.com>
1909
1910 * c-common.c (def_fn_type): Remove extra va_end.
1911
828fb3ba
JM		 19122011-05-23 Jason Merrill <jason@redhat.com>
1913
1914 PR c++/48106
1915 * c-common.c (c_common_get_narrower): New.
1916 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
1917
dde05067
NF		 19182011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1919
1920 * c-common.h (check_function_arguments): Tweak prototype of
1921 check_function_arguments.
1922 * c-common.c (check_function_arguments): Likewise. Adjust
1923 calls to check_function_nonnull, check_function_format, and
1924 check_function_sentinel.
1925 (check_function_sentinel): Take a FUNCTION_TYPE rather than
1926 separate attributes and typelist arguments. Use
1927 FOREACH_FUNCTION_ARGS to iterate over argument types.
1928
3c0d13bf
PC		 19292011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1930
1931 * c-common.c (c_common_reswords): Reorder.
1932 * c-common.h (rid): Likewise.
1933
8242dd04
NF		 19342011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1935
1936 * c-common.c (def_fn_type): Don't call build_function_type, call
1937 build_function_type_array or build_varargs_function_type_array
1938 instead.
1939 (c_common_nodes_and_builtins): Likewise.
1940
3d528853
NF		 19412011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1942
1943 * c-common.c (c_add_case_label): Omit the loc argument to
1944 build_case_label.
1945 * c-common.h (build_case_label): Remove.
1946 * c-semantics.c (build_case_label): Remove.
1947
a04a722b
JM		 19482011-05-05 Joseph Myers <joseph@codesourcery.com>
1949
1950 * c-objc.h (objc_start_method_definition): Update prototype.
1951 * stub-objc.c (objc_start_method_definition): Add extra parameter.
1952
e19a18d4
NF		 19532011-05-04 Nathan Froyd <froydnj@codesourcery.com>
1954
1955 * c-common.c (check_main_parameter_types): Reindent. Don't use
1956 TYPE_ARG_TYPES directly.
1957 (handle_nonnull_attribute): Likewise.
1958 (sync_resolve_params): Likewise.
1959 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
1960 to check_format_string.
1961 (handle_format_attribute): Likewise.
1962 (check_format_string): Take a function type to examine instead of
1963 a type list. Use a function_arg_iterator to step through argument
1964 types.
1965
c62c040f
RG		 19662011-05-04 Richard Guenther <rguenther@suse.de>
1967
1968 * c-common.c (fix_string_type): Use size_int for index type bounds.
1969 (start_fname_decls): Do not pass NULL to build_int_cst.
1970 (c_init_attributes): Likewise.
1971 * c-lex.c (c_lex_with_flags): Likewise.
1972
c12ff9d8
JM		 19732011-04-27 Jason Merrill <jason@redhat.com>
1974
1975 * c-common.c (make_tree_vector_from_list): New.
1976 * c-common.h: Declare it.
1977
304dfbe3
RG		 19782011-04-26 Richard Guenther <rguenther@suse.de>
1979
1980 PR preprocessor/48248
1981 * c-ppoutput.c (maybe_print_line): Always optimize newlines
1982 for output size with -P.
1983
3c0d13bf
PC		 19842011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
1985
1986 * c-common.c (struct c_common_resword): Add __underlying_type.
1987 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
1988
04695783
JM		 19892011-04-20 Jim Meyering <meyering@redhat.com>
1990
1991 * c-format.c (init_dollar_format_checking): Remove useless
1992 if-before-free.
1993
0dc33c3c
NP		 19942011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
1995
1996 * c-objc.h (objc_get_interface_ivars): Removed.
3c0d13bf 1997 (objc_detect_field_duplicates): New.
0dc33c3c 1998 * stub-objc.c: Likewise.
3c0d13bf 1999
c59633d9
NP		 20002011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2001
2002 * stub-objc.c (objc_declare_protocols): Renamed to
2003 objc_declare_protocol.
2004 * c-objc.h: Likewise.
3c0d13bf 2005
32dabdaf
NP		 20062011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2007
2008 * stub-objc.c (objc_declare_class): Updated argument name.
2009
81f653d6
NF		 20102011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2011
2012 * c-common.h (c_common_init_ts): Declare.
2013 * c-common.c (c_common_init_ts): Define.
2014
eb345401
NP		 20152011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2016
2017 * c-objc.h (objc_build_message_expr): Updated prototype.
2018 * stub-objc.c (objc_build_message_expr): Likewise.
9faeb493 2019
a358e188
MJ		 20202011-04-12 Martin Jambor <mjambor@suse.cz>
2021
2022 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
2023 of cgraph_node.
2024
e6313a78
RG		 20252011-04-11 Richard Guenther <rguenther@suse.de>
2026
2027 * c-common.c (complete_array_type): Build a range type of
2028 proper type.
2029
dcf0c47e
NF		 20302011-04-08 Nathan Froyd <froydnj@codesourcery.com>
2031
2032 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
2033 (handle_type_generic_attribute): Likewise.
2034
1ee44b26
JM		 20352011-04-07 Jason Merrill <jason@redhat.com>
2036
2037 PR c++/48450
2038 * c-common.c (c_common_truthvalue_conversion): Don't ignore
2039 conversion from C++0x scoped enum.
2040
acce4e77
JM		 20412011-04-06 Joseph Myers <joseph@codesourcery.com>
2042
2043 * c-target-def.h: New file.
2044 * c-target.def: New file.
2045 * c-target.h: New file.
2046 * c-common.c (targetcm): Don't define here.
2047 * c-common.h (default_handle_c_option): Declare.
2048 * c-format.c: Include c-target.h instead of target.h.
2049 * c-opts.c: Include c-target.h instead of target.h. Explicitly
2050 include tm.h.
2051 (default_handle_c_option): Move from targhooks.c.
2052
e2eefb55
JJ		 20532011-03-29 Jakub Jelinek <jakub@redhat.com>
2054
2055 PR preprocessor/48248
2056 * c-ppoutput.c (print): Add src_file field.
2057 (init_pp_output): Initialize it.
2058 (maybe_print_line): Don't optimize by adding up to 8 newlines
2059 if map->to_file and print.src_file are different file.
2060 (print_line): Update print.src_file.
2061
ba78087b
KT		 20622011-03-25 Kai Tietz <ktietz@redhat.com>
2063
2064 * c-ada-spec.c (compare_comment): Use filename_cmp
2065 instead of strcmp for filename.
2066
0edf1bb2
JL		 20672011-03-25 Jeff Law <law@redhat.com>
2068
2069 * c-family/c-common.c (def_fn_type): Add missing va_end.
2070
c7dc8804
JM		 20712011-03-25 Jason Merrill <jason@redhat.com>
2072
2073 * c.opt: Add -std=c++03.
2074
d1d879b1
EB		 20752011-03-22 Eric Botcazou <ebotcazou@adacore.com>
2076
2077 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
2078
62d784f7
KT		 20792011-03-17 Kai Tietz
2080
2081 PR target/12171
5050afdf
KT		 2082 * c-pretty-print.c (pp_c_specifier_qualifier_list):
2083 Display allowed attributes for function pointer types.
2084 (pp_c_attributes_display): New function to display
2085 attributes having affects_type_identity flag set to true.
2086 * c-pretty-print.h (pp_c_attributes_display): New prototype.
2087
62d784f7
KT		 2088 * c-common.c (c_common_attribute_table):
2089 Add new element.
2090 (c_common_format_attribute_table): Likewise.
2091
82d37118
JM		 20922011-03-18 Jason Merrill <jason@redhat.com>
2093
49a000c3
JM		 2094 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
2095 * c-common.h: Don't declare it here.
2096 * c-common.c: Or define it here.
2097 * c-opts.c (c_common_handle_option): Or set it here.
2098
82d37118
JM		 2099 PR c++/35315
2100 * c-common.c (handle_transparent_union_attribute): Don't
2101 make a duplicate type in C++.
2102
17bc631c
JM		 21032011-03-15 Jason Merrill <jason@redhat.com>
2104
2105 * c-common.c (max_constexpr_depth): New.
2106 * c-common.h: Declare it.
2107 * c-opts.c (c_common_handle_option): Set it.
2108 * c.opt (fconstexpr-depth): New option.
2109
1b9b91a6
JM		 21102011-03-11 Jason Merrill <jason@redhat.com>
2111
f231b5ff
JM		 2112 * c-common.c (attribute_takes_identifier_p): Add missing const.
2113
1b9b91a6
JM		 2114 PR c++/46803
2115 * c-common.c (attribute_takes_identifier_p): Assume that an
2116 unknown attribute takes an identifier.
2117
a19e4d44
NF		 21182011-03-07 Nathan Froyd <froydnj@codesourcery.com>
2119
2120 PR c/47786
2121 * c-common.c (c_type_hash): Call list_length instead of iterating
2122 through DECL_CHAIN. Rename 'i' to 'n_elements'.
2123
982d62f6
JJ		 21242011-02-19 Jakub Jelinek <jakub@redhat.com>
2125
2126 PR c/47809
2127 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
2128
0a256240
NP		 21292011-02-17 Iain Sandoe <iains@gcc.gnu.org>
2130
2131 * c.opt (fobjc-abi-version=) New.
2132 (fobjc-nilcheck): New.
2133
ba9e6dd5
NF		 21342011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2135
2136 PR c++/46890
2137 * c-common.h (keyword_is_decl_specifier): Declare.
2138 * c-common.c (keyword_is_decl_specifier): Define.
2139 (keyword_is_function_specifier): New function.
2140
7273813a
JJ		 21412011-01-26 Jakub Jelinek <jakub@redhat.com>
2142
2143 PR c/47473
2144 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
2145 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
2146 REAL_TYPE.
2147
908ef79b
AC		 21482011-01-26 Arnaud Charlet <charlet@adacore.com>
2149
2150 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
2151
237e9384
JJ		 21522011-01-26 Jakub Jelinek <jakub@redhat.com>
2153
2154 PR pch/47430
2155 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
2156 after init_c_lex if pch_file is set.
2157
47ea1edf
DK		 21582011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2159
d4dba752 2160 PR c++/43601
47ea1edf
DK		 2161 * c.opt (-fkeep-inline-dllexport): New switch.
2162
2aa9c6ae
RG		 21632011-01-12 Richard Guenther <rguenther@suse.de>
2164
2165 PR middle-end/32511
2166 * c-common.c (handle_weak_attribute): Warn instead of error
2167 on declaring an inline function weak.
2168
7bd11157
TT		 21692011-01-05 Tom Tromey <tromey@redhat.com>
2170
2171 * c-common.h (lvalue_error): Update.
2172 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
2173 not error.
2174
0e66e494 21752010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
9faeb493 2176
b4f588c4
NP		 2177 PR objc/47075
2178 * c-objc.h (objc_finish_message_expr): Added argument to
2179 prototype.
2180
f4da8dce
NF		 21812010-12-22 Nathan Froyd <froydnj@codesourcery.com>
2182
2183 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
2184 Use prototype_p.
2185
46270f14
NP		 21862010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
2187
2188 * c-objc.h (objc_maybe_warn_exceptions): New.
9faeb493 2189 * stub-objc.c (objc_maybe_warn_exceptions): New.
46270f14 2190
4816c593
NF		 21912010-12-10 Nathan Froyd <froydnj@codesourcery.com>
2192
2193 * c-common.h (readonly_error): Declare.
2194 * c-common.c (readonly_error): Define.
2195
7a6daeb0
NF		 21962010-12-09 Nathan Froyd <froydnj@codesourcery.com>
2197
2198 * c-common.h (invalid_indirection_error): Declare.
2199 * c-common.c (invalid_indirection_error): Define.
2200
892f6119
RG		 22012010-12-03 Richard Guenther <rguenther@suse.de>
2202
2203 PR c/46745
2204 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
2205 (pp_c_unary_expression): Likewise.
2206 (pp_c_expression): Likewise.
2207
6c39e757
NP		 22082010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
2209
2210 * c-common.h (objc_finish_function): New.
2211 (objc_non_volatilized_type): Removed.
2212 (objc_type_quals_match): Removed.
2213 * stub-objc.c (objc_finish_function): New.
2214 (objc_non_volatilized_type): Removed.
2215 (objc_type_quals_match): Removed.
9faeb493 2216
7c475d11
JM		 22172010-11-30 Joseph Myers <joseph@codesourcery.com>
2218
2219 * c-common.h (parse_optimize_options): Declare.
2220 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
2221 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
2222
71f3e391
JM		 22232010-11-29 Joseph Myers <joseph@codesourcery.com>
2224
2225 * c-opts.c (check_deps_environment_vars): Use getenv instead of
2226 GET_ENVIRONMENT.
2227 * c-pch.c (O_BINARY): Don't define here.
2228 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
2229
d5fabb58
JM		 22302010-11-25 Joseph Myers <joseph@codesourcery.com>
2231
2232 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
2233 targetm.except_unwind_info.
2234
299404a1
JM		 22352010-11-23 Joseph Myers <joseph@codesourcery.com>
2236
2237 * c-opts.c (c_common_handle_option): Pass location to
2238 set_struct_debug_option.
2239
c98cd5bf
JM		 22402010-11-23 Joseph Myers <joseph@codesourcery.com>
2241
2242 * c-common.c (visibility_options): Move from ../opts.c.
2243 * c-common.h (struct visibility_flags, visibility_options):
2244 Declare here.
2245 * c-opts.c (finish_options): Rename to c_finish_options.
2246 (c_common_init): Update call to finish_options.
2247
a9546771
NP		 22482010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
2249
2250 PR objc/34033
2251 * c-lex.c (lex_string): Check that each string in an Objective-C
2252 string concat sequence starts with either one or zero '@', and
2253 that there are no spurious '@' signs at the end.
2254
24a57808
JM		 22552010-11-20 Joseph Myers <joseph@codesourcery.com>
2256
2257 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
2258 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
2259 HANDLE_PRAGMA_VISIBILITY.
2260 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
2261 HANDLE_PRAGMA_VISIBILITY): Don't define.
2262 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
2263
a9aa2c3a
NF		 22642010-11-20 Nathan Froyd <froydnj@codesourcery.com>
2265
2266 PR c++/16189
2267 PR c++/36888
2268 PR c++/45331
2269 * c-common.h (keyword_begins_type_specifier): Declare.
2270 (keyword_is_storage_class_specifier): Declare.
2271 (keyword_is_type_qualifier): Declare.
2272 * c-common.c (keyword_begins_type_specifier): New function.
2273 (keyword_is_storage_class_specifier): New function.
2274 (keyword_is_type_qualifier): Declare.
2275
5386338c
JM		 22762010-11-19 Joseph Myers <joseph@codesourcery.com>
2277
2278 PR c/46547
2279 * c-common.c (in_late_binary_op): Define.
2280 (c_common_truthvalue_conversion): Check in_late_binary_op before
2281 calling c_save_expr.
2282 * c-common.h (in_late_binary_op): Declare.
2283
69ccdddb
JM		 22842010-11-19 Joseph Myers <joseph@codesourcery.com>
2285
2286 * c-opts.c (c_common_handle_option): Update calls to
2287 set_struct_debug_option.
2288
6b192a09
NP		 22892010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
2290
2291 * c-common.h (objc_declare_protocols): Added additional argument.
2292 * stub-objc.c (objc_declare_protocol): Same change.
9faeb493 2293
fb52b50a
NF		 22942010-11-18 Nathan Froyd <froydnj@codesourcery.com>
2295
2296 PR c/33193
2297 * c-common.h (build_real_imag_expr): Declare.
2298 * c-semantics.c (build_real_imag_expr): Define.
2299
b37421c6
JM		 23002010-11-17 Joseph Myers <joseph@codesourcery.com>
2301
2302 * c-opts.c (c_common_parse_file): Take no arguments.
2303 * c-common.h (c_common_parse_file): Update prototype.
2304
07078664
JJ		 23052010-11-16 Jakub Jelinek <jakub@redhat.com>
2306
2307 PR c++/46401
2308 * c-common.c (warning_candidate_p): Don't track non-const calls
2309 or STRING_CSTs.
2310
c6a13190
ILT		 23112010-11-15 Ian Lance Taylor <iant@google.com>
2312
2313 * c-lex.c (init_c_lex): Set macro debug callbacks if
2314 flag_dump_go_spec is set.
2315
925e8657
NP		 23162010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
2317
2318 * c-common.h (objc_build_incr_expr_for_property_ref): New.
2319 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
2320
bb0a9581
NF		 23212010-11-15 Nathan Froyd <froydnj@codesourcery.com>
2322
2323 PR preprocessor/45038
2324 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
2325 dialects.
2326
c5fa0890
JM		 23272010-11-12 Joseph Myers <joseph@codesourcery.com>
2328
2329 * c-common.h (c_family_lang_mask): Declare.
2330 * c-opts.c (c_family_lang_mask): Make extern.
2331 * c-pragma.c (handle_pragma_diagnostic): Use
2332 control_warning_option.
2333
a4d8c676
JM		 23342010-11-12 Joseph Myers <joseph@codesourcery.com>
2335
2336 * c-common.c (parse_optimize_options): Update call to
2337 decode_options.
2338 * c-common.h (c_common_handle_option): Update prototype.
2339 * c-opts.c (c_common_handle_option): Take location_t parameter and
2340 pass it to other functions.
2341
f954bd2c
JM		 23422010-11-11 Joseph Myers <joseph@codesourcery.com>
2343
2344 * c-opts.c (warning_as_error_callback): Remove.
2345 (c_common_initialize_diagnostics): Don't call
2346 register_warning_as_error_callback.
2347 (c_common_handle_option): Handle -Werror=normalized= here.
2348
d8a07487
JM		 23492010-11-10 Joseph Myers <joseph@codesourcery.com>
2350
2351 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
2352 in diagnostic.
2353 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
2354 letter.
2355 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
2356 Remove trailing '.' from diagnostics.
2357 * c.opt (Wwrite-strings_: Avoid '`' in help text.
2358
d5478783
JM		 23592010-11-10 Joseph Myers <joseph@codesourcery.com>
2360
2361 * c-common.c (parse_optimize_options): Pass global_dc to
2362 decode_options.
2363 * c-opts.c (c_common_handle_option): Pass &global_options to
2364 set_Wstrict_aliasing.
2365 * c.opt (v): Don't mark Common or document here.
2366
91ebb981
IS		 23672010-11-06 Iain Sandoe <iains@gcc.gnu.org>
2368
2369 PR target/44981
2370 * c-format.c (format_type): New type gcc_objc_string_format_type.
2371 (valid_stringptr_type_p): New.
2372 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
9faeb493 2373 (check_format_string): Pass expected type, use
91ebb981
IS		 2374 valid_stringptr_type_p (), check that the format string types are
2375 consistent with the format specification.
2376 (decode_format_attr): Warn if NSString is used outside objective-c.
2377 (format_types_orig): Add NSString.
2378 (format_name): New.
2379 (format_flags): New.
2380 (check_format_arg): Handle format strings requiring an external parser.
2381 first_target_format_type: New variable.
2382 (handle_format_attribute): Set up first_target_format_type, pass the
2383 expected format arg string type to check_format_string().
2384 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
2385 * stub-objc.c (objc_string_ref_type_p): New.
2386 (objc_check_format_arg): New.
2387
bede2adc
NP		 23882010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
2389
9faeb493 2390 Fixed using the Objective-C 2.0 dot-syntax with class names.
bede2adc
NP		 2391 * c-common.h (objc_build_class_component_ref): New.
2392 * stub-objc.c (objc_build_class_component_ref): New.
2393
9a179d01
NP		 23942010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2395
2396 * c.opt (Wproperty-assign-default): New option.
2397
22d8d616
NP		 23982010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2399
2400 Implemented -fobjc-std=objc1 flag.
2401 * c.opt (fobjc-std=objc1): New option.
2402
2debdb4f
NP		 24032010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
2404
2405 Implemented format and noreturn attributes for Objective-C methods.
2406 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
2407 attribute for Objective-C methods.
2408
ec52b111
JM		 24092010-10-31 Jason Merrill <jason@redhat.com>
2410
2411 * c-common.c (conversion_warning, warn_for_collisions_1): Use
2412 EXPR_LOC_OR_HERE.
2413
46a88c12
NP		 24142010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
2415
2416 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
2417 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
2418 (objc_add_property_declaration): Removed arguments for copies and
2419 ivar.
2420 (objc_build_getter_call): Renamed to
2421 objc_maybe_build_component_ref.
2422 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2423 (objc_is_property_ref): New.
2424 * c-common.c (c_common_reswords): Removed copies and ivar.
2425 * stub-objc.c (objc_add_property_declaration): Removed arguments
2426 for copies and ivar.
2427 (objc_build_getter_call): Renamed to
2428 objc_maybe_build_component_ref.
2429 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2430 (objc_is_property_ref): New.
9faeb493 2431
1e4bf85b
AC		 24322010-10-29 Arnaud Charlet <charlet@adacore.com>
2433 Matthew Gingell <gingell@adacore.com>
2434
2435 * c-ada-spec.c (separate_class_package): New function.
2436 (pp_ada_tree_identifier): Prefix references to C++ classes with the
2437 name of their enclosing package.
2438 (print_ada_declaration): Use separate_class_package.
2439
81f0bab2
JM		 24402010-10-27 Jason Merrill <jason@redhat.com>
2441
2b08f2c5
JM		 2442 * c-common.c (c_common_reswords): Add __is_literal_type.
2443 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
2444
81f0bab2
JM		 2445 * c-common.c (check_case_value): Remove special C++ code.
2446
200290f2
NP		 24472010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2448
2449 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
2450 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
2451 and RID_LAST_PATTR.
2452 (objc_add_property_declaration): Added additional arguments.
2453 (objc_property_attribute_kind): Removed.
2454 (objc_set_property_attr): Removed.
2455 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
2456 copy and nonatomic.
2457 * stub-objc.c (objc_add_property_declaration): Added additional
2458 arguments.
2459 (objc_set_property_attr): Removed.
9faeb493 2460
f614132b
NP		 24612010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2462
2463 * c-common.h (objc_add_property_variable): Renamed to
2464 objc_add_property_declaration. Added location argument.
2465 * stub-objc.c (objc_add_property_variable): Same change.
2466
b8a18805
NP		 24672010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
2468
2469 * c-common.h (objc_maybe_printable_name): New.
2470 * stub-objc.c (objc_maybe_printable_name): New.
2471
30cd1c5d
AS		 24722010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2473 Andrew Pinski <pinskia@gmail.com>
2474
2475 * c-common.h (c_common_mark_addressable_vec): Declare.
2476 * c-common.c (c_common_mark_addressable_vec): New function.
2477
249a82c4
NP		 24782010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2479
2480 * c-common.h (objc_set_method_type): Removed.
2481 (objc_add_method_declaration): Added boolean argument.
2482 (objc_start_method_definition): Same change.
2483 (objc_build_method_signature): Same change.
2484 * stub-objc.c (objc_set_method_type): Removed.
2485 (objc_add_method_declaration): Added boolean argument.
2486 (objc_start_method_definition): Same change.
2487 (objc_build_method_signature): Same change.
2488
977e30bc
NP		 24892010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2490
2491 * c-common.h (finish_file): Removed.
2492 (objc_write_global_declarations): New.
2493 * c-opts.c (c_common_parse_file): Do not call finish_file.
2494 * stub-objc.c (objc_write_global_declarations): New.
9faeb493 2495
da57d1b9
NP		 24962010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2497
2498 Implemented parsing @synthesize and @dynamic for
2499 Objective-C/Objective-C++.
2500 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
2501 (objc_add_synthesize_declaration): New.
2502 (objc_add_dynamic_declaration): New.
2503 * c-common.c (c_common_reswords): Add synthesize and dynamic.
2504 * stub-objc.c (objc_add_synthesize_declaration): New.
2505 (objc_add_dynamic_declaration): New.
9faeb493 2506
0069111f
MM		 25072010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
2508
2509 PR target/46041
2510 * c-cppbuiltin.c (mode_has_fma): Move function here from
2511 builtins.c. Don't use the fma optab, instead just use the
2512 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
2513 using -save-temps.
2514
e426b47b
NP		 25152010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2516
2517 Merge from 'apple/trunk' branch on FSF servers.
0069111f 2518
e426b47b
NP		 2519 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
2520
9faeb493 2521 Radar 4330422
e426b47b
NP		 2522 * c-common.h (objc_non_volatilized_type): New declaration
2523 * stub-objc.c (objc_non_volatilized_type): New stub.
2524
90fbfdc3
NP		 25252010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
2526
e426b47b 2527 Merge from 'apple/trunk' branch on FSF servers.
90fbfdc3
NP		 2528
2529 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
2530
9faeb493 2531 Radar 4133425
90fbfdc3 2532 * c-common.h (objc_diagnose_private_ivar): New decl.
0069111f 2533 * stub-objc.c (objc_diagnose_private_ivar): New stub.
90fbfdc3 2534
c37d8c30
IS		 25352010-10-17 Iain Sandoe <iains@gcc.gnu.org>
2536
2537 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
2538 * c-common.h (enum rid): Add RID_AT_PACKAGE.
2539 (objc_ivar_visibility_kind): New enum.
2540 (objc_set_visibility): Adjust prototype to use visibility enum.
0069111f 2541 * stub-objc.c (objc_set_visibility): Adjust stub to use
c37d8c30
IS		 2542 visibility enum.
2543
1b1562a5
MM		 25442010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
2545
2546 * c-cppbuiltin.c (builtin_define_float_constants): Emit
2547 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
2548 has the appropriate fma builtins.
2549 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
2550
668ea4b1
IS		 25512010-10-14 Iain Sandoe <iains@gcc.gnu.org>
2552
1b1562a5 2553 merge from FSF apple 'trunk' branch.
668ea4b1 2554 2006 Fariborz Jahanian <fjahanian@apple.com>
1b1562a5 2555
668ea4b1
IS		 2556 Radars 4436866, 4505126, 4506903, 4517826
2557 * c-common.c (c_common_resword): Define @property and its attributes.
2558 * c-common.h: Define property attribute enum entries.
2559 (OBJC_IS_PATTR_KEYWORD): New.
2560 (objc_property_attribute_kind): New enum.
2561 Declare objc_set_property_attr (), objc_add_property_variable (),
2562 objc_build_getter_call () and objc_build_setter_call ().
2563 * stub-objc.c (objc_set_property_attr): New stub.
2564 (objc_add_property_variable): Likewise.
2565 (objc_build_getter_call): Likewise.
2566 (objc_build_setter_call) Likewise.
1b1562a5 2567
a1178b30
IS		 25682010-10-13 Iain Sandoe <iains@gcc.gnu.org>
2569
1b1562a5 2570 merge from FSF apple 'trunk' branch.
a1178b30
IS		 2571 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
2572
2573 Radar 3803157 (method attributes)
2574 * c-common.c (handle_deprecated_attribute): Recognize
2575 objc methods as valid declarations.
2576 * c-common.h: Declare objc_method_decl ().
1b1562a5 2577 * stub-objc.c (objc_method_decl): New stub.
a1178b30 2578
a75bfaa6
JM		 25792010-10-08 Joseph Myers <joseph@codesourcery.com>
2580
2581 * c-common.c (parse_optimize_options): Call
2582 decode_cmdline_options_to_array_default_mask before
2583 decode_options. Update arguments to decode_options.
2584 * c-common.h (c_common_init_options_struct): Declare.
2585 * c-opts.c (c_common_init_options_struct): New. Split out from
2586 c_common_init_options.
2587
f05b9d93
NP		 25882010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
2589
2590 Implemented fast enumeration for Objective-C.
2591 * c-common.h (objc_finish_foreach_loop): New.
2592 * stub-objc.c (objc_finish_foreach_loop): New.
2593
1ebe4b4f
JM		 25942010-10-05 Joseph Myers <joseph@codesourcery.com>
2595
2596 * c-common.h (struct diagnostic_context): Don't declare here.
2597 (c_common_initialize_diagnostics): Declare using
2598 diagnostic_context typedef.
2599 * c-opts.c (c_common_handle_option): Pass global_dc to
2600 handle_generated_option.
2601
d4d24ba4
JM		 26022010-10-04 Joseph Myers <joseph@codesourcery.com>
2603
2604 * c-opts.c (c_common_handle_option): Pass &global_options_set to
2605 handle_generated_option.
2606
478a1c5b
ILT		 26072010-10-03 Ian Lance Taylor <iant@google.com>
2608
2609 * c.opt (-fplan9-extensions): New option.
2610
82a1c2fe
FXC		 26112010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2612
2613 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
2614 Remove.
2615 (c_cpp_builtins): Call functions from cppbuiltin.c instead
2616 of duplicating code.
2617
92902b1b
IS		 26182010-09-30 Iain Sandoe <iains@gcc.gnu.org>
2619
2620 * c-common.c: Add two new entries for @optional
2621 and @required keywords.
2622
2623 merge from FSF 'apple/trunk' branch.
2624 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
2625
2626 Radar 4386773
2627 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
2628 objective-c keywords.
2629 (objc_set_method_opt): New declaration.
2630 * stub-objc.c (objc_set_method_opt): New stub.
9faeb493 2631
46625112
JM		 26322010-09-30 Joseph Myers <joseph@codesourcery.com>
2633
2634 * c-common.c (handle_optimize_attribute): Pass &global_options to
2635 cl_optimization_save and cl_optimization_restore.
2636 * c-opts.c (c_common_handle_option): Pass &global_options to
2637 handle_generated_option.
2638 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
2639 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
2640 &global_options to cl_optimization_restore.
2641
49b91f05
NP		 26422010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
2643
2644 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
2645 Objective-C/Objective-C++ keywords.
2646
13ed556f 26472010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
a6341d57 2648
9faeb493
UB		 2649 Merge from 'apple/trunk' branch on FSF servers.
2650
a6341d57
NP		 2651 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2652
2653 Radar 4281748
2654 * c-common.h (objc_check_global_decl): New declaration.
2655 * stub-objc.c (objc_check_global_decl): New stub.
2656
f0036cca
JM		 26572010-09-29 Joseph Myers <joseph@codesourcery.com>
2658
2659 * c.opt: Don't use VarExists.
2660
e3339d0f
JM		 26612010-09-29 Joseph Myers <joseph@codesourcery.com>
2662
2663 * c-common.c (c_cpp_error): Update names of diagnostic_context
2664 members.
2665 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2666 cl_optimization members.
2667 * c-opts.c (warning_as_error_callback, c_common_handle_option,
2668 sanitize_cpp_opts, finish_options): Update names of cpp_options
2669 members.
2670
1973201f
NP		 26712010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2672
2673 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
2674 (objc_is_reserved_word): Removed.
2675 * c-common.c: Updated comments.
2676 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2677 objc_is_reserved_word.
2678 * stub-objc.c (objc_is_reserved_word): Removed.
2679
f7e71da5
IS		 26802010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2681
9faeb493 2682 * c-common.h (objc_add_method_declaration): Adjust prototype to
f7e71da5
IS		 2683 include attributes.
2684 (objc_start_method_definition): Likewise.
2685 (objc_build_keyword_decl): Likewise.
2686 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2687 (objc_start_method_definition): Likewise.
2688 (objc_build_keyword_decl): Likewise.
2689
c165dca7
IS		 26902010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2691
2692 * c-common.h (objc_start_class_interface): Adjust prototype.
2693 (objc_start_category_interface): Likewise.
2694 (objc_start_protocol): Likewise.
2695 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2696 (objc_start_class_interface): Likewise.
2697 (objc_start_category_interface): Likewise.
2698
7458026b
ILT		 26992010-09-27 Ian Lance Taylor <iant@google.com>
2700
2701 * c-common.c (c_common_attribute_table): Add no_split_stack.
2702 (handle_no_split_stack_attribute): New static function.
2703
b581b85b
NP		 27042010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2705
9faeb493 2706 Merge from 'apple/trunk' branch on FSF servers.
b581b85b
NP		 2707
2708 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2709
9faeb493 2710 Radar 4229905
b581b85b
NP		 2711 * c-common.h (objc_have_common_type): New declaration.
2712 * stub-objc.c (objc_have_common_type): New stub.
2713
2714 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2715
2716 Radar 4154928
2717 * c-common.h (objc_common_type): New prototype.
9faeb493 2718 * stub-objc.c (objc_common_type): New stub.
b581b85b 2719
46a4da10
JH		 27202010-09-24 Jan Hubicka <jh@suse.cz>
2721
2722 * c-common.c (handle_leaf_attribute): New function.
2723 (struct attribute_spec c_common_att): Add leaf.
2724
e200444e
JM		 27252010-09-22 Joseph Myers <joseph@codesourcery.com>
2726
2727 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2728 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2729 -dump, -dump=, -imacros, -imacros=, -include, -include=,
2730 -include-barrier, -include-directory, -include-directory=,
2731 -include-directory-after, -include-directory-after=,
2732 -include-prefix, -include-prefix=, -include-with-prefix,
2733 -include-with-prefix=, -include-with-prefix-after,
2734 -include-with-prefix-after=, -include-with-prefix-before,
2735 -include-with-prefix-before=, -no-integrated-cpp,
2736 -no-line-commands, -no-standard-includes, -no-warnings, -output,
2737 -output=, -pedantic, -pedantic-errors, -preprocess,
2738 -print-missing-file-dependencies, -trace-includes, -traditional,
2739 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
2740 -user-dependencies, -verbose, -write-dependencies,
2741 -write-user-dependencies, no-integrated-cpp, traditional): New.
2742
29a80ea6
NP		 27432010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2744
2745 PR objc/23710
ac1fc2fc
NP		 2746 * c-common.h (objc_start_method_definition): Return bool instead
2747 of void.
2748 * stub-objc.c (objc_start_method_definition): Return bool instead
2749 of void.
2750
27512010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2752
2753 PR objc/25965
2754 * c-common.h (objc_get_interface_ivars): New declaration.
2755 * stub-objc.c (objc_get_interface_ivars): New stub.
29a80ea6 2756
de621752
ILT		 27572010-09-15 Ian Lance Taylor <iant@google.com>
2758
2759 * c-common.c (parse_optimize_options): Do not capitalize warning
06730c5d 2760 messages. Remove period at end of warning message.
de621752 2761
ba885ec5
NS		 27622010-09-09 Nathan Sidwell <nathan@codesourcery.com>
2763
2764 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
2765 (handle_alias_attribute): ... here.
2766 (handle_ifunc_attribute): New.
2767
c5ee1358
MM		 27682010-09-06 Mark Mitchell <mark@codesourcery.com>
2769
2770 * c-common.h (do_warn_double_promotion): Declare.
2771 * c-common.c (do_warn_double_promotion): Define.
2772
0a0b3574
MM		 27732010-09-05 Mark Mitchell <mark@codesourcery.com>
2774
2775 * c.opt (Wdouble-promotion): New.
2776
d1779886
JM		 27772010-09-02 Joseph Myers <joseph@codesourcery.com>
2778
2779 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
2780 fvtable-thunks, fxref): Mark no longer supported in help text.
2781
2d2bd949
JM		 27822010-09-02 Joseph Myers <joseph@codesourcery.com>
2783
2784 * c.opt (Wimport, fall-virtual, falt-external-templates,
2785 fdefault-inline, fenum-int-equiv, fexternal-templates,
2786 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
2787 fname-mangling-version-, fnew-abi, fnonnull-objects,
2788 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
2789 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
2790 applicable.
2791 (fhandle-exceptions): Mark with Alias and Warn.
2792 * c-opts.c (c_common_handle_option): Don't handle options marked
2793 as ignored.
2794
5de8299c
JM		 27952010-09-02 Joseph Myers <joseph@codesourcery.com>
2796
2797 * c.opt (Wcomments, Werror-implicit-function-declaration,
2798 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
2799 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
2800 aliases.
2801 * c-common.c (option_codes): Use OPT_Wcomment instead of
2802 OPT_Wcomments.
2803 * c-opts.c (warning_as_error_callback, c_common_handle_option):
2804 Don't handle options marked as aliases.
2805
0ceb0201
RG		 28062010-08-25 Richard Guenther <rguenther@suse.de>
2807
2808 * c-common.c (c_common_get_alias_set): Remove special
2809 handling for pointers.
2810
ac47786e
NF		 28112010-08-20 Nathan Froyd <froydnj@codesourcery.com>
2812
2813 * c-common.c: Use FOR_EACH_VEC_ELT.
2814 * c-gimplify.c: Likewise.
2815 * c-pragma.c: Likewise.
2816
c878765b
JM		 28172010-08-16 Joseph Myers <joseph@codesourcery.com>
2818
2819 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
2820 RejectDriver.
2821 (MMDX): Change back to MMD. Mark NoDriverArg instead of
2822 RejectDriver.
2823 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
2824 instead of OPT_MDX and OPT_MMDX.
2825
603349bf
JM		 28262010-08-16 Joseph Myers <joseph@codesourcery.com>
2827
2828 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
2829
644fa7ac
JM		 28302010-08-12 Joseph Myers <joseph@codesourcery.com>
2831
2832 * c.opt (MD, MMD): Change to MDX and MMDX.
2833 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
2834
481e1176
JM		 28352010-08-11 Joseph Myers <joseph@codesourcery.com>
2836
2837 * c-opts.c (c_common_handle_option): Call handle_generated_option
2838 instead of handle_option.
2839
ac8dc9f7
NF		 28402010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2841
2842 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
2843 (maybe_apply_renaming_pragma): Delete unneeded declarations.
2844
4f8c876d
NF		 28452010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2846
2847 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
2848 (pending_redefine_extname): Change type to a VEC.
2849 (add_to_renaming_pragma_list): Update for new type of
2850 pending_redefine_extname.
ac8dc9f7 2851 (maybe_apply_renaming_pragma): Likewise.
4f8c876d 2852
3b0c690e
AC		 28532010-08-04 Arnaud Charlet <charlet@adacore.com>
2854
2855 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
2856 visited.
2857 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
2858 decide whether a type has already been declared/seen.
2859 Do not go to the original type.
2860 (dump_nested_types): New parameter forward.
2861 Generate forward declaration if needed and mark type as visited.
2862 (print_ada_declaration): Call dump_nested_types if not already done.
2863 Mark types as visited.
2864
1890bccc
JM		 28652010-08-03 Joseph Myers <joseph@codesourcery.com>
2866
2867 * c.opt (-print-pch-checksum): Remove option.
2868 * c-opts.c (c_common_handle_option): Don't handle
2869 OPT_print_pch_checksum.
2870
5f20c657
JM		 28712010-07-27 Joseph Myers <joseph@codesourcery.com>
2872
2873 * c-common.h (c_common_handle_option): Update prototype and return
2874 value type.
2875 * c-opts.c (c_common_handle_option): Update prototype and return
2876 value type. Update calls to handle_option and
2877 enable_warning_as_error.
2878
f551f80c
JJ		 28792010-07-27 Jakub Jelinek <jakub@redhat.com>
2880
2881 PR c/45079
2882 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
2883
61ff2bdc
JM		 28842010-07-27 Joseph Myers <joseph@codesourcery.com>
2885
2886 * c-common.h (c_common_missing_argument): Remove.
2887 * c-opts.c (c_common_missing_argument): Remove.
2888 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
2889 idirafter, imacros, include, isysroot, isystem, iquote): Add
2890 MissingArgError.
2891 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
2892
7a9bf9a4
JM		 28932010-07-27 Joseph Myers <joseph@codesourcery.com>
2894
2895 * c-common.h (c_common_option_lang_mask,
2896 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
2897 New.
2898 (c_common_init_options): Update prototype.
2899 * c-opts.c (c_common_option_lang_mask): New.
2900 (c_common_initialize_diagnostics): Split out of
2901 c_common_init_options.
2902 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
2903 New.
2904 (c_common_init_options): Update prototype. Use decoded options in
2905 search for -lang-asm.
2906
910ad8de
NF		 29072010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2908
2909 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2910 * c-format.c: Likewise.
2911
718f9c0f
MLI		 29122010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
2913
2914 * c-common.h: Include diagnostic-core.h. Error if already
2915 included.
2916 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
2917
4d451982
MLI		 29182010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2919
2920 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
2921 Do not include expr.h
2922 (vector_mode_valid_p): Move here.
2923
119fe915
SB		 29242010-06-21 DJ Delorie <dj@redhat.com>
2925
2926 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
2927 allow these pragmas anywhere.
2928
29292010-06-14 Jakub Jelinek <jakub@redhat.com>
2930
2931 PR bootstrap/44509
2932 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
2933 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
2934 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
2935 ggc_strdup instead of xstrdup.
2936
29372010-06-10 Jakub Jelinek <jakub@redhat.com>
2938
2939 * c-cppbuiltin.c: Include cpp-id-data.h.
2940 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
2941 (lazy_hex_fp_value): New function.
2942 (builtin_define_with_hex_fp_value): Provide definitions lazily.
2943
6662d794
MLI		 29442010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2945
2946 * c-gimplify.c: Do not include tree-flow.h
2947
38f8b050
JR		 29482010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
2949
2950 PR other/44034
2951 * c-common.c: Rename targetm member:
2952 targetm.enum_va_list -> targetm.enum_va_list_p
2953
9589f23e
AS		 29542010-06-28 Anatoly Sokolov <aesok@post.ru>
2955
2956 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
2957
3b06d379
SB		 29582010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2959
2960 * c-cppbuiltin.c: Do not include except.h.
2961
d166d4c3
AK		 29622010-06-24 Andi Kleen <ak@linux.intel.com>
2963
9faeb493
UB		 2964 * c-common.c (warn_for_omitted_condop): New.
2965 * c-common.h (warn_for_omitted_condop): Add prototype.
d166d4c3 2966
70cb8be6
JM		 29672010-06-21 Joseph Myers <joseph@codesourcery.com>
2968
2969 * c.opt (lang-objc): Remove.
2970 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
2971
a4c97feb
JR		 29722010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
2973
2974 * c-opts.c: Include "tm_p.h".
2975
6e2f1956
JM		 29762010-06-20 Joseph Myers <joseph@codesourcery.com>
2977
2978 * c-common.c (parse_optimize_options): Update call to
2979 decode_options.
2980
bc87224e
NF		 29812010-06-18 Nathan Froyd <froydnj@codesourcery.com>
2982
2983 * c-common.c (record_types_used_by_current_var_decl): Adjust for
2984 new type of types_used_by_cur_var_decl.
2985
b49cf425
JR		 29862010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
2987
2988 PR bootstrap/44512
2989 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
2990 for C++ standard compliance.
2991
59f9c2ed
JM		 29922010-06-16 Jason Merrill <jason@redhat.com>
2993
2994 * c.opt: Add -Wnoexcept.
2995
33766b66
RG		 29962010-06-16 Richard Guenther <rguenther@suse.de>
2997
2998 PR c/44555
2999 * c-common.c (c_common_truthvalue_conversion): Remove
3000 premature and wrong optimization concering ADDR_EXPRs.
3001
eff7e30c
AC		 30022010-06-15 Arnaud Charlet <charlet@adacore.com>
3003
3004 * c-ada-spec.c (dump_sloc): Remove column info.
3005 (is_simple_enum): New function.
3006 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
3007 enum types when relevant.
3008
6312e84d
MLI		 30092010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3010
9faeb493 3011 * c-common.c (conversion_warning): Warn at expression
6312e84d
MLI		 3012 location.
3013
1cb42611
JM		 30142010-06-10 Joseph Myers <joseph@codesourcery.com>
3015
3016 * c-opts.c (c_common_handle_option): Don't handle
3017 OPT_fshow_column.
3018
a9429e29
LB		 30192010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3020
3021 * c-pragma.c (push_alignment): Use typed GC allocation.
3022 (handle_pragma_push_options): Likewise.
3023
3024 * c-common.c (parse_optimize_options): Likewise.
3025
3026 * c-common.h (struct sorted_fields_type): Add variable_size GTY
3027 option.
3028
5498f011
JM		 30292010-06-07 Joseph Myers <joseph@codesourcery.com>
3030
3031 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
3032 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3033 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3034 flag_signed_bitfields, warn_strict_null_sentinel,
3035 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
3036 flag_gen_declaration, flag_no_gnu_keywords,
3037 flag_implement_inlines, flag_implicit_templates,
3038 flag_implicit_inline_templates, flag_optional_diags,
3039 flag_elide_constructors, flag_default_inline, flag_rtti,
3040 flag_conserve_space, flag_access_control, flag_check_new,
3041 flag_new_for_scope, flag_weak, flag_working_directory,
3042 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
3043 flag_enforce_eh_specs, flag_threadsafe_statics,
3044 flag_pretty_templates): Remove.
3045 * c-common.h (flag_preprocess_only, flag_nil_receivers,
3046 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
3047 flag_replace_objc_classes, flag_undef, flag_no_builtin,
3048 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3049 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3050 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
3051 flag_no_gnu_keywords, flag_implement_inlines,
3052 flag_implicit_templates, flag_implicit_inline_templates,
3053 flag_optional_diags, flag_elide_constructors, flag_default_inline,
3054 flag_rtti, flag_conserve_space, flag_access_control,
3055 flag_check_new, flag_new_for_scope, flag_weak,
3056 flag_working_directory, flag_use_cxa_atexit,
3057 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
3058 flag_threadsafe_statics, flag_pretty_templates,
3059 warn_strict_null_sentinel): Remove.
3060 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
3061 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
3062 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
3063 fimplicit-inline-templates, fimplicit-templates,
3064 flax-vector-conversions, fms-extensions, fnil-receivers,
3065 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
3066 frtti, fshort-double, fshort-enums, fshort-wchar,
3067 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
3068 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
3069 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
3070 gen-decls, undef): Use Var.
3071 (fdefault-inline, foptional-diags): Document as doing nothing.
3072 * c-opts.c (c_common_handle_option): Remove cases for options now
3073 using Var. Mark ignored options as such.
3074
39dabefd
SB		 30752010-06-05 Steven Bosscher <steven@gcc.gnu.org>
3076
9faeb493 3077 * c-common.c: Moved to here from parent directory.
39dabefd
SB		 3078 * c-common.def: Likewise.
3079 * c-common.h: Likewise.
3080 * c-cppbuiltin.c: Likewise.
3081 * c-dump.c: Likewise.
3082 * c-format.c: Likewise.
3083 * c-format.h : Likewise.
3084 * c-gimplify.c: Likewise.
3085 * c-lex.c: Likewise.
3086 * c-omp.c: Likewise.
3087 * c.opt: Likewise.
3088 * c-opts.c: Likewise.
3089 * c-pch.c: Likewise.
3090 * c-ppoutput.c: Likewise.
3091 * c-pragma.c: Likewise.
3092 * c-pragma.h: Likewise.
3093 * c-pretty-print.c: Likewise.
3094 * c-pretty-print.h: Likewise.
3095 * c-semantics.c: Likewise.
3096 * stub-objc.c: Likewise.
3097
3098 * c-common.c: Include gt-c-family-c-common.h.
3099 * c-pragma.c: Include gt-c-family-c-pragma.h.
3100\f
d1e082c2 3101Copyright (C) 2010-2013 Free Software Foundation, Inc.
39dabefd
SB		 3102
3103Copying and distribution of this file, with or without modification,
3104are permitted in any medium without royalty provided the copyright
3105notice and this notice are preserved.
GNU Compiler Collection
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