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[thirdparty/gcc.git] / gcc / c-family / ChangeLog
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2bdf2b6e 12011-08-24 Richard Guenther <rguenther@suse.de>
2
3 PR c/49396
4 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
5
62011-08-22 Gabriel Charette <gchare@google.com>
6ea2c7a3 7
8 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
9 defined in cpp_init_builtins and c_cpp_builtins.
10
bff4ad11 112011-08-19 Joseph Myers <joseph@codesourcery.com>
12
13 * c-common.c (c_common_reswords): Add __builtin_complex.
14 * c-common.h (RID_BUILTIN_COMPLEX): New.
15
985c6e3a 162011-08-18 Joseph Myers <joseph@codesourcery.com>
17
18 * c-common.c (c_common_reswords): Add _Noreturn.
19 (keyword_is_function_specifier): Handle RID_NORETURN.
20 * c-common.h (RID_NORETURN): New.
21
7dfa155b 222011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
23
24 * c-common.c (unsafe_conversion_p): New function. Check if it is
25 unsafe to convert an expression to the type.
26 (conversion_warning): Adjust, use unsafe_conversion_p.
27 * c-common.h (unsafe_conversion_p): New function declaration.
28
2169f33b 292011-08-02 Jakub Jelinek <jakub@redhat.com>
30
31 * c-common.h (c_finish_omp_atomic): Adjust prototype.
32 (c_finish_omp_taskyield): New prototype.
33 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
34 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
35 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
36 or RHS1 have side-effects, evaluate those too in the right spot,
37 if it is a decl and LHS is also a decl, error out if they
38 aren't the same.
39 (c_finish_omp_taskyield): New function.
40 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
41 * c-pragma.c (omp_pragmas): Add taskyield.
42 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
43 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
44 PRAGMA_OMP_CLAUSE_MERGEABLE.
45
ab77850e 462011-07-25 Dodji Seketeli <dodji@redhat.com>
47
48 * c-common.h (set_underlying_type): Remove parm name from
49 declaration.
50
6ee97920 512011-07-25 Romain Geissler <romain.geissler@gmail.com>
52
53 * c-pretty-print.h: Search c-common.h in c-family.
54
dc251364 552011-07-22 Jason Merrill <jason@redhat.com>
56
1a2a35f0 57 PR c++/49793
58 * c.opt (Wnarrowing): New.
59
27282252 60 PR c++/30112
61 * c-common.h: Declare c_linkage_bindings.
62 * c-pragma.c (handle_pragma_redefine_extname): Use it.
63
dc251364 64 PR c++/49813
65 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
66 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
67 as flag_isoc99 for 'restrict'.
68 (pp_c_specifier_qualifier_list): Likewise for _Complex.
69
fc501191 702011-07-21 Ian Lance Taylor <iant@google.com>
71
72 PR middle-end/49705
73 * c-common.c (c_disable_warnings): New static function.
74 (c_enable_warnings): New static function.
75 (c_fully_fold_internal): Change local unused_p to bool. Call
76 c_disable_warnings and c_enable_warnings rather than change
77 c_inhibit_evaluation_warnings.
78
07b8f133 792011-07-20 Jason Merrill <jason@redhat.com>
80
81 PR c++/6709 (DR 743)
82 PR c++/42603 (DR 950)
83 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
84 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
85 (CPP_DECLTYPE): New.
86 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
87
2cc66f2a 882011-07-19 Richard Guenther <rguenther@suse.de>
89
90 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
91 * c-omp.c (c_finish_omp_for): Likewise.
92
3c802a1e 932011-07-12 Eric Botcazou <ebotcazou@adacore.com>
94
95 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
96 body on the next line.
97
98a33d9f 982011-07-08 Jason Merrill <jason@redhat.com>
99
3115bda0 100 PR c++/45437
101 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
102
98a33d9f 103 PR c++/49673
104 * c-common.c (c_apply_type_quals_to_decl): Don't check
105 TYPE_NEEDS_CONSTRUCTING.
106
c38a75b7 1072011-07-06 Richard Guenther <rguenther@suse.de>
108
109 * c-common.c (c_common_nodes_and_builtins):
110 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
111
e593356b 1122011-07-05 Richard Guenther <rguenther@suse.de>
113
114 * c-common.c (c_common_nodes_and_builtins): Build all common
115 tree nodes first.
116
fca0886c 1172011-06-27 Jakub Jelinek <jakub@redhat.com>
118
a68f7a8d 119 * c-common.h (c_tree_chain_next): New static inline function.
120
fca0886c 121 * c-common.c (check_builtin_function_arguments): Handle
122 BUILT_IN_ASSUME_ALIGNED.
123
2797f13a 1242011-06-21 Andrew MacLeod <amacleod@redhat.com>
125
126 * c-common.c: Add sync_ or SYNC__ to builtin names.
127 * c-omp.c: Add sync_ or SYNC__ to builtin names.
9cad95b7 128
1292011-06-20 Pierre Vittet <piervit@pvittet.com>
130
131 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
132 handler.
133 (gen_pragma_handler): New union.
134 (internal_pragma_handler): New type.
135 (c_register_pragma_with_data)
136 (c_register_pragma_with_expansion_and_data): New functions.
137
138 * c-pragma.c (registered_pragmas, c_register_pragma_1)
139 (c_register_pragma, c_register_pragma_with_expansion)
140 (c_invoke_pragma_handler): Changed to work with
141 internal_pragma_handler.
142 (c_register_pragma_with_data)
143 (c_register_pragma_with_expansion_and_data): New functions.
144
218e3e4e 1452011-06-14 Joseph Myers <joseph@codesourcery.com>
146
147 * c-common.c: Include common/common-target.h.
148 (handle_section_attribute): Use
149 targetm_common.have_named_sections.
150 * c-cppbuiltin.c: Include common/common-target.h.
151 (c_cpp_builtins): Use targetm_common.except_unwind_info.
152
41e53ed2 1532011-06-10 Richard Guenther <rguenther@suse.de>
154
155 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
156 to print a IDENTIFIER_NODE.
157
a6f06169 1582011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
159 Joseph Myers <joseph@codesourcery.com>
160
161 * c.opt (fbuilding-libgcc): New option.
162 * c-cppbuiltin.c (c_cpp_builtins): Define
163 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
164
1ea9269b 1652011-06-07 Jason Merrill <jason@redhat.com>
166
8ce59854 167 * c-common.c (max_tinst_depth): Lower default to 900.
168
1ea9269b 169 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
170
1af0124d 1712011-06-07 Richard Guenther <rguenther@suse.de>
172
173 * c-common.c (c_common_nodes_and_builtins): Do not set
174 size_type_node or call set_sizetype.
175
0e9a4c01 1762011-06-07 Dodji Seketeli <dodji@redhat.com>
177
178 PR debug/49130
179 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
180 type when using pointer comparison to compare types.
181
90b40725 1822011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
183
184 * c.opt: Add -Wdelete-non-virtual-dtor.
185 * c-opts.c (c_common_handle_option): Include it in -Wall.
186
fc9c9e87 1872011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
188
189 PR bootstrap/49190
190
191 Revert:
192 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
193
194 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
195 not tree_common.
196
d0389adc 1972011-05-27 Jakub Jelinek <jakub@redhat.com>
198
199 PR c++/49165
200 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
201 C++ don't call c_common_truthvalue_conversion on void type arms.
202
cacfdc02 2032011-05-27 Nathan Froyd <froydnj@codesourcery.com>
204
205 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
206 (stmt_list_stack): Define.
207 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
208 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
209
027fc6ef 2102011-05-26 Nathan Froyd <froydnj@codesourcery.com>
211
212 * c-common.c (warning_candidate_p): Check for BLOCKs.
213
f21317a1 2142011-05-26 Nathan Froyd <froydnj@codesourcery.com>
215
216 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
217 not tree_common.
218
789e953d 2192011-05-25 Jakub Jelinek <jakub@redhat.com>
220
221 * c-common.c (def_fn_type): Remove extra va_end.
222
7f506bca 2232011-05-23 Jason Merrill <jason@redhat.com>
224
225 PR c++/48106
226 * c-common.c (c_common_get_narrower): New.
227 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
228
774e9d58 2292011-05-23 Nathan Froyd <froydnj@codesourcery.com>
230
231 * c-common.h (check_function_arguments): Tweak prototype of
232 check_function_arguments.
233 * c-common.c (check_function_arguments): Likewise. Adjust
234 calls to check_function_nonnull, check_function_format, and
235 check_function_sentinel.
236 (check_function_sentinel): Take a FUNCTION_TYPE rather than
237 separate attributes and typelist arguments. Use
238 FOREACH_FUNCTION_ARGS to iterate over argument types.
239
23407dc9 2402011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
241
242 * c-common.c (c_common_reswords): Reorder.
243 * c-common.h (rid): Likewise.
244
3a939d12 2452011-05-10 Nathan Froyd <froydnj@codesourcery.com>
246
247 * c-common.c (def_fn_type): Don't call build_function_type, call
248 build_function_type_array or build_varargs_function_type_array
249 instead.
250 (c_common_nodes_and_builtins): Likewise.
251
b6e3dd65 2522011-05-05 Nathan Froyd <froydnj@codesourcery.com>
253
254 * c-common.c (c_add_case_label): Omit the loc argument to
255 build_case_label.
256 * c-common.h (build_case_label): Remove.
257 * c-semantics.c (build_case_label): Remove.
258
4232a958 2592011-05-05 Joseph Myers <joseph@codesourcery.com>
260
261 * c-objc.h (objc_start_method_definition): Update prototype.
262 * stub-objc.c (objc_start_method_definition): Add extra parameter.
263
d0af78c5 2642011-05-04 Nathan Froyd <froydnj@codesourcery.com>
265
266 * c-common.c (check_main_parameter_types): Reindent. Don't use
267 TYPE_ARG_TYPES directly.
268 (handle_nonnull_attribute): Likewise.
269 (sync_resolve_params): Likewise.
270 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
271 to check_format_string.
272 (handle_format_attribute): Likewise.
273 (check_format_string): Take a function type to examine instead of
274 a type list. Use a function_arg_iterator to step through argument
275 types.
276
ceb7b692 2772011-05-04 Richard Guenther <rguenther@suse.de>
278
279 * c-common.c (fix_string_type): Use size_int for index type bounds.
280 (start_fname_decls): Do not pass NULL to build_int_cst.
281 (c_init_attributes): Likewise.
282 * c-lex.c (c_lex_with_flags): Likewise.
283
c66c81be 2842011-04-27 Jason Merrill <jason@redhat.com>
285
286 * c-common.c (make_tree_vector_from_list): New.
287 * c-common.h: Declare it.
288
16930c72 2892011-04-26 Richard Guenther <rguenther@suse.de>
290
291 PR preprocessor/48248
292 * c-ppoutput.c (maybe_print_line): Always optimize newlines
293 for output size with -P.
294
23407dc9 2952011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
296
297 * c-common.c (struct c_common_resword): Add __underlying_type.
298 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
299
dd045aee 3002011-04-20 Jim Meyering <meyering@redhat.com>
301
302 * c-format.c (init_dollar_format_checking): Remove useless
303 if-before-free.
304
394dd737 3052011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
306
307 * c-objc.h (objc_get_interface_ivars): Removed.
23407dc9 308 (objc_detect_field_duplicates): New.
394dd737 309 * stub-objc.c: Likewise.
23407dc9 310
a758bf7d 3112011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
312
313 * stub-objc.c (objc_declare_protocols): Renamed to
314 objc_declare_protocol.
315 * c-objc.h: Likewise.
23407dc9 316
29d7200d 3172011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
318
319 * stub-objc.c (objc_declare_class): Updated argument name.
320
9b88d08d 3212011-04-12 Nathan Froyd <froydnj@codesourcery.com>
322
323 * c-common.h (c_common_init_ts): Declare.
324 * c-common.c (c_common_init_ts): Define.
325
4185cf58 3262011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
327
328 * c-objc.h (objc_build_message_expr): Updated prototype.
329 * stub-objc.c (objc_build_message_expr): Likewise.
330
5a90471f 3312011-04-12 Martin Jambor <mjambor@suse.cz>
332
333 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
334 of cgraph_node.
335
783bb57e 3362011-04-11 Richard Guenther <rguenther@suse.de>
337
338 * c-common.c (complete_array_type): Build a range type of
339 proper type.
340
c33080b9 3412011-04-08 Nathan Froyd <froydnj@codesourcery.com>
342
343 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
344 (handle_type_generic_attribute): Likewise.
345
f8913d47 3462011-04-07 Jason Merrill <jason@redhat.com>
347
348 PR c++/48450
349 * c-common.c (c_common_truthvalue_conversion): Don't ignore
350 conversion from C++0x scoped enum.
351
c94b1d0e 3522011-04-06 Joseph Myers <joseph@codesourcery.com>
353
354 * c-target-def.h: New file.
355 * c-target.def: New file.
356 * c-target.h: New file.
357 * c-common.c (targetcm): Don't define here.
358 * c-common.h (default_handle_c_option): Declare.
359 * c-format.c: Include c-target.h instead of target.h.
360 * c-opts.c: Include c-target.h instead of target.h. Explicitly
361 include tm.h.
362 (default_handle_c_option): Move from targhooks.c.
363
acb10f41 3642011-03-29 Jakub Jelinek <jakub@redhat.com>
365
366 PR preprocessor/48248
367 * c-ppoutput.c (print): Add src_file field.
368 (init_pp_output): Initialize it.
369 (maybe_print_line): Don't optimize by adding up to 8 newlines
370 if map->to_file and print.src_file are different file.
371 (print_line): Update print.src_file.
372
82715bcd 3732011-03-25 Kai Tietz <ktietz@redhat.com>
374
375 * c-ada-spec.c (compare_comment): Use filename_cmp
376 instead of strcmp for filename.
377
451c8e2f 3782011-03-25 Jeff Law <law@redhat.com>
379
380 * c-family/c-common.c (def_fn_type): Add missing va_end.
381
3c47771c 3822011-03-25 Jason Merrill <jason@redhat.com>
383
384 * c.opt: Add -std=c++03.
385
97e6200f 3862011-03-22 Eric Botcazou <ebotcazou@adacore.com>
387
388 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
389
ac86af5d 3902011-03-17 Kai Tietz
391
392 PR target/12171
ee212425 393 * c-pretty-print.c (pp_c_specifier_qualifier_list):
394 Display allowed attributes for function pointer types.
395 (pp_c_attributes_display): New function to display
396 attributes having affects_type_identity flag set to true.
397 * c-pretty-print.h (pp_c_attributes_display): New prototype.
398
ac86af5d 399 * c-common.c (c_common_attribute_table):
400 Add new element.
401 (c_common_format_attribute_table): Likewise.
402
914d1151 4032011-03-18 Jason Merrill <jason@redhat.com>
404
69788bdf 405 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
406 * c-common.h: Don't declare it here.
407 * c-common.c: Or define it here.
408 * c-opts.c (c_common_handle_option): Or set it here.
409
914d1151 410 PR c++/35315
411 * c-common.c (handle_transparent_union_attribute): Don't
412 make a duplicate type in C++.
413
54cf6eed 4142011-03-15 Jason Merrill <jason@redhat.com>
415
416 * c-common.c (max_constexpr_depth): New.
417 * c-common.h: Declare it.
418 * c-opts.c (c_common_handle_option): Set it.
419 * c.opt (fconstexpr-depth): New option.
420
02cb1060 4212011-03-11 Jason Merrill <jason@redhat.com>
422
9bf1c74e 423 * c-common.c (attribute_takes_identifier_p): Add missing const.
424
02cb1060 425 PR c++/46803
426 * c-common.c (attribute_takes_identifier_p): Assume that an
427 unknown attribute takes an identifier.
428
ecf2703d 4292011-03-07 Nathan Froyd <froydnj@codesourcery.com>
430
431 PR c/47786
432 * c-common.c (c_type_hash): Call list_length instead of iterating
433 through DECL_CHAIN. Rename 'i' to 'n_elements'.
434
2b19dfe4 4352011-02-19 Jakub Jelinek <jakub@redhat.com>
436
437 PR c/47809
438 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
439
29cf2335 4402011-02-17 Iain Sandoe <iains@gcc.gnu.org>
441
442 * c.opt (fobjc-abi-version=) New.
443 (fobjc-nilcheck): New.
444
fad3f658 4452011-02-03 Nathan Froyd <froydnj@codesourcery.com>
446
447 PR c++/46890
448 * c-common.h (keyword_is_decl_specifier): Declare.
449 * c-common.c (keyword_is_decl_specifier): Define.
450 (keyword_is_function_specifier): New function.
451
a12319b3 4522011-01-26 Jakub Jelinek <jakub@redhat.com>
453
454 PR c/47473
455 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
456 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
457 REAL_TYPE.
458
5c128dc8 4592011-01-26 Arnaud Charlet <charlet@adacore.com>
460
461 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
462
8d67b0c7 4632011-01-26 Jakub Jelinek <jakub@redhat.com>
464
465 PR pch/47430
466 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
467 after init_c_lex if pch_file is set.
468
0675168d 4692011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
470
e8911163 471 PR c++/43601
0675168d 472 * c.opt (-fkeep-inline-dllexport): New switch.
473
0725e25c 4742011-01-12 Richard Guenther <rguenther@suse.de>
475
476 PR middle-end/32511
477 * c-common.c (handle_weak_attribute): Warn instead of error
478 on declaring an inline function weak.
479
fdd84b77 4802011-01-05 Tom Tromey <tromey@redhat.com>
481
482 * c-common.h (lvalue_error): Update.
483 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
484 not error.
485
e6e73d14 4862010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
487
d67e8485 488 PR objc/47075
489 * c-objc.h (objc_finish_message_expr): Added argument to
490 prototype.
491
a36cf284 4922010-12-22 Nathan Froyd <froydnj@codesourcery.com>
493
494 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
495 Use prototype_p.
496
33b3681f 4972010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
498
499 * c-objc.h (objc_maybe_warn_exceptions): New.
500 * stub-objc.c (objc_maybe_warn_exceptions): New.
501
a1f90215 5022010-12-10 Nathan Froyd <froydnj@codesourcery.com>
503
504 * c-common.h (readonly_error): Declare.
505 * c-common.c (readonly_error): Define.
506
b1bbc8e5 5072010-12-09 Nathan Froyd <froydnj@codesourcery.com>
508
509 * c-common.h (invalid_indirection_error): Declare.
510 * c-common.c (invalid_indirection_error): Define.
511
b0d55af9 5122010-12-03 Richard Guenther <rguenther@suse.de>
513
514 PR c/46745
515 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
516 (pp_c_unary_expression): Likewise.
517 (pp_c_expression): Likewise.
518
d7489d8d 5192010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
520
521 * c-common.h (objc_finish_function): New.
522 (objc_non_volatilized_type): Removed.
523 (objc_type_quals_match): Removed.
524 * stub-objc.c (objc_finish_function): New.
525 (objc_non_volatilized_type): Removed.
526 (objc_type_quals_match): Removed.
527
92468061 5282010-11-30 Joseph Myers <joseph@codesourcery.com>
529
530 * c-common.h (parse_optimize_options): Declare.
531 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
532 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
533
967958e4 5342010-11-29 Joseph Myers <joseph@codesourcery.com>
535
536 * c-opts.c (check_deps_environment_vars): Use getenv instead of
537 GET_ENVIRONMENT.
538 * c-pch.c (O_BINARY): Don't define here.
539 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
540
b213bf24 5412010-11-25 Joseph Myers <joseph@codesourcery.com>
542
543 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
544 targetm.except_unwind_info.
545
9faf44d6 5462010-11-23 Joseph Myers <joseph@codesourcery.com>
547
548 * c-opts.c (c_common_handle_option): Pass location to
549 set_struct_debug_option.
550
79396169 5512010-11-23 Joseph Myers <joseph@codesourcery.com>
552
553 * c-common.c (visibility_options): Move from ../opts.c.
554 * c-common.h (struct visibility_flags, visibility_options):
555 Declare here.
556 * c-opts.c (finish_options): Rename to c_finish_options.
557 (c_common_init): Update call to finish_options.
558
b4aa4123 5592010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
560
561 PR objc/34033
562 * c-lex.c (lex_string): Check that each string in an Objective-C
563 string concat sequence starts with either one or zero '@', and
564 that there are no spurious '@' signs at the end.
565
3e0e49f2 5662010-11-20 Joseph Myers <joseph@codesourcery.com>
567
568 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
569 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
570 HANDLE_PRAGMA_VISIBILITY.
571 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
572 HANDLE_PRAGMA_VISIBILITY): Don't define.
573 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
574
a9ffdd35 5752010-11-20 Nathan Froyd <froydnj@codesourcery.com>
576
577 PR c++/16189
578 PR c++/36888
579 PR c++/45331
580 * c-common.h (keyword_begins_type_specifier): Declare.
581 (keyword_is_storage_class_specifier): Declare.
582 (keyword_is_type_qualifier): Declare.
583 * c-common.c (keyword_begins_type_specifier): New function.
584 (keyword_is_storage_class_specifier): New function.
585 (keyword_is_type_qualifier): Declare.
586
93be21c0 5872010-11-19 Joseph Myers <joseph@codesourcery.com>
588
589 PR c/46547
590 * c-common.c (in_late_binary_op): Define.
591 (c_common_truthvalue_conversion): Check in_late_binary_op before
592 calling c_save_expr.
593 * c-common.h (in_late_binary_op): Declare.
594
d7175aef 5952010-11-19 Joseph Myers <joseph@codesourcery.com>
596
597 * c-opts.c (c_common_handle_option): Update calls to
598 set_struct_debug_option.
599
c213e196 6002010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
601
602 * c-common.h (objc_declare_protocols): Added additional argument.
603 * stub-objc.c (objc_declare_protocol): Same change.
604
0b5fc5d6 6052010-11-18 Nathan Froyd <froydnj@codesourcery.com>
606
607 PR c/33193
608 * c-common.h (build_real_imag_expr): Declare.
609 * c-semantics.c (build_real_imag_expr): Define.
610
b8ba44e7 6112010-11-17 Joseph Myers <joseph@codesourcery.com>
612
613 * c-opts.c (c_common_parse_file): Take no arguments.
614 * c-common.h (c_common_parse_file): Update prototype.
615
6ef8d12f 6162010-11-16 Jakub Jelinek <jakub@redhat.com>
617
618 PR c++/46401
619 * c-common.c (warning_candidate_p): Don't track non-const calls
620 or STRING_CSTs.
621
929d2a90 6222010-11-15 Ian Lance Taylor <iant@google.com>
623
624 * c-lex.c (init_c_lex): Set macro debug callbacks if
625 flag_dump_go_spec is set.
626
e4a7640a 6272010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
628
629 * c-common.h (objc_build_incr_expr_for_property_ref): New.
630 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
631
597d2d81 6322010-11-15 Nathan Froyd <froydnj@codesourcery.com>
633
634 PR preprocessor/45038
635 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
636 dialects.
637
c123f04d 6382010-11-12 Joseph Myers <joseph@codesourcery.com>
639
640 * c-common.h (c_family_lang_mask): Declare.
641 * c-opts.c (c_family_lang_mask): Make extern.
642 * c-pragma.c (handle_pragma_diagnostic): Use
643 control_warning_option.
644
3c6c0e40 6452010-11-12 Joseph Myers <joseph@codesourcery.com>
646
647 * c-common.c (parse_optimize_options): Update call to
648 decode_options.
649 * c-common.h (c_common_handle_option): Update prototype.
650 * c-opts.c (c_common_handle_option): Take location_t parameter and
651 pass it to other functions.
652
19ec5c9e 6532010-11-11 Joseph Myers <joseph@codesourcery.com>
654
655 * c-opts.c (warning_as_error_callback): Remove.
656 (c_common_initialize_diagnostics): Don't call
657 register_warning_as_error_callback.
658 (c_common_handle_option): Handle -Werror=normalized= here.
659
bf776685 6602010-11-10 Joseph Myers <joseph@codesourcery.com>
661
662 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
663 in diagnostic.
664 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
665 letter.
666 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
667 Remove trailing '.' from diagnostics.
668 * c.opt (Wwrite-strings_: Avoid '`' in help text.
669
6bd9d862 6702010-11-10 Joseph Myers <joseph@codesourcery.com>
671
672 * c-common.c (parse_optimize_options): Pass global_dc to
673 decode_options.
674 * c-opts.c (c_common_handle_option): Pass &global_options to
675 set_Wstrict_aliasing.
676 * c.opt (v): Don't mark Common or document here.
677
1f6616ee 6782010-11-06 Iain Sandoe <iains@gcc.gnu.org>
679
680 PR target/44981
681 * c-format.c (format_type): New type gcc_objc_string_format_type.
682 (valid_stringptr_type_p): New.
683 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
684 (check_format_string): Pass expected type, use
685 valid_stringptr_type_p (), check that the format string types are
686 consistent with the format specification.
687 (decode_format_attr): Warn if NSString is used outside objective-c.
688 (format_types_orig): Add NSString.
689 (format_name): New.
690 (format_flags): New.
691 (check_format_arg): Handle format strings requiring an external parser.
692 first_target_format_type: New variable.
693 (handle_format_attribute): Set up first_target_format_type, pass the
694 expected format arg string type to check_format_string().
695 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
696 * stub-objc.c (objc_string_ref_type_p): New.
697 (objc_check_format_arg): New.
698
b0d0931f 6992010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
700
701 Fixed using the Objective-C 2.0 dot-syntax with class names.
702 * c-common.h (objc_build_class_component_ref): New.
703 * stub-objc.c (objc_build_class_component_ref): New.
704
f26877d5 7052010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
706
707 * c.opt (Wproperty-assign-default): New option.
708
1ef143b6 7092010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
710
711 Implemented -fobjc-std=objc1 flag.
712 * c.opt (fobjc-std=objc1): New option.
713
8c582e4f 7142010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
715
716 Implemented format and noreturn attributes for Objective-C methods.
717 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
718 attribute for Objective-C methods.
719
8637f1db 7202010-10-31 Jason Merrill <jason@redhat.com>
721
722 * c-common.c (conversion_warning, warn_for_collisions_1): Use
723 EXPR_LOC_OR_HERE.
724
9d9f5bb3 7252010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
726
727 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
728 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
729 (objc_add_property_declaration): Removed arguments for copies and
730 ivar.
731 (objc_build_getter_call): Renamed to
732 objc_maybe_build_component_ref.
733 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
734 (objc_is_property_ref): New.
735 * c-common.c (c_common_reswords): Removed copies and ivar.
736 * stub-objc.c (objc_add_property_declaration): Removed arguments
737 for copies and ivar.
738 (objc_build_getter_call): Renamed to
739 objc_maybe_build_component_ref.
740 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
741 (objc_is_property_ref): New.
742
56f907a0 7432010-10-29 Arnaud Charlet <charlet@adacore.com>
744 Matthew Gingell <gingell@adacore.com>
745
746 * c-ada-spec.c (separate_class_package): New function.
747 (pp_ada_tree_identifier): Prefix references to C++ classes with the
748 name of their enclosing package.
749 (print_ada_declaration): Use separate_class_package.
750
b5fa273e 7512010-10-27 Jason Merrill <jason@redhat.com>
752
5290e253 753 * c-common.c (c_common_reswords): Add __is_literal_type.
754 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
755
b5fa273e 756 * c-common.c (check_case_value): Remove special C++ code.
757
7590f0e5 7582010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
759
760 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
761 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
762 and RID_LAST_PATTR.
763 (objc_add_property_declaration): Added additional arguments.
764 (objc_property_attribute_kind): Removed.
765 (objc_set_property_attr): Removed.
766 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
767 copy and nonatomic.
768 * stub-objc.c (objc_add_property_declaration): Added additional
769 arguments.
770 (objc_set_property_attr): Removed.
771
1d894bcf 7722010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
773
774 * c-common.h (objc_add_property_variable): Renamed to
775 objc_add_property_declaration. Added location argument.
776 * stub-objc.c (objc_add_property_variable): Same change.
777
e23bf1fb 7782010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
779
780 * c-common.h (objc_maybe_printable_name): New.
781 * stub-objc.c (objc_maybe_printable_name): New.
782
93426222 7832010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
784 Andrew Pinski <pinskia@gmail.com>
785
786 * c-common.h (c_common_mark_addressable_vec): Declare.
787 * c-common.c (c_common_mark_addressable_vec): New function.
788
45b2b110 7892010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
790
791 * c-common.h (objc_set_method_type): Removed.
792 (objc_add_method_declaration): Added boolean argument.
793 (objc_start_method_definition): Same change.
794 (objc_build_method_signature): Same change.
795 * stub-objc.c (objc_set_method_type): Removed.
796 (objc_add_method_declaration): Added boolean argument.
797 (objc_start_method_definition): Same change.
798 (objc_build_method_signature): Same change.
799
64cd9619 8002010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
801
802 * c-common.h (finish_file): Removed.
803 (objc_write_global_declarations): New.
804 * c-opts.c (c_common_parse_file): Do not call finish_file.
805 * stub-objc.c (objc_write_global_declarations): New.
806
e1f293c0 8072010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
808
809 Implemented parsing @synthesize and @dynamic for
810 Objective-C/Objective-C++.
811 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
812 (objc_add_synthesize_declaration): New.
813 (objc_add_dynamic_declaration): New.
814 * c-common.c (c_common_reswords): Add synthesize and dynamic.
815 * stub-objc.c (objc_add_synthesize_declaration): New.
816 (objc_add_dynamic_declaration): New.
817
ef97a312 8182010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
819
820 PR target/46041
821 * c-cppbuiltin.c (mode_has_fma): Move function here from
822 builtins.c. Don't use the fma optab, instead just use the
823 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
824 using -save-temps.
825
69b07042 8262010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
827
828 Merge from 'apple/trunk' branch on FSF servers.
ef97a312 829
69b07042 830 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
831
832 Radar 4330422
833 * c-common.h (objc_non_volatilized_type): New declaration
834 * stub-objc.c (objc_non_volatilized_type): New stub.
835
f15f2e56 8362010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
837
69b07042 838 Merge from 'apple/trunk' branch on FSF servers.
f15f2e56 839
840 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
841
842 Radar 4133425
843 * c-common.h (objc_diagnose_private_ivar): New decl.
ef97a312 844 * stub-objc.c (objc_diagnose_private_ivar): New stub.
f15f2e56 845
4a8875ed 8462010-10-17 Iain Sandoe <iains@gcc.gnu.org>
847
848 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
849 * c-common.h (enum rid): Add RID_AT_PACKAGE.
850 (objc_ivar_visibility_kind): New enum.
851 (objc_set_visibility): Adjust prototype to use visibility enum.
ef97a312 852 * stub-objc.c (objc_set_visibility): Adjust stub to use
4a8875ed 853 visibility enum.
854
7e0713b1 8552010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
856
857 * c-cppbuiltin.c (builtin_define_float_constants): Emit
858 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
859 has the appropriate fma builtins.
860 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
861
86c110ac 8622010-10-14 Iain Sandoe <iains@gcc.gnu.org>
863
7e0713b1 864 merge from FSF apple 'trunk' branch.
86c110ac 865 2006 Fariborz Jahanian <fjahanian@apple.com>
7e0713b1 866
86c110ac 867 Radars 4436866, 4505126, 4506903, 4517826
868 * c-common.c (c_common_resword): Define @property and its attributes.
869 * c-common.h: Define property attribute enum entries.
870 (OBJC_IS_PATTR_KEYWORD): New.
871 (objc_property_attribute_kind): New enum.
872 Declare objc_set_property_attr (), objc_add_property_variable (),
873 objc_build_getter_call () and objc_build_setter_call ().
874 * stub-objc.c (objc_set_property_attr): New stub.
875 (objc_add_property_variable): Likewise.
876 (objc_build_getter_call): Likewise.
877 (objc_build_setter_call) Likewise.
7e0713b1 878
40c8d1dd 8792010-10-13 Iain Sandoe <iains@gcc.gnu.org>
880
7e0713b1 881 merge from FSF apple 'trunk' branch.
40c8d1dd 882 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
883
884 Radar 3803157 (method attributes)
885 * c-common.c (handle_deprecated_attribute): Recognize
886 objc methods as valid declarations.
887 * c-common.h: Declare objc_method_decl ().
7e0713b1 888 * stub-objc.c (objc_method_decl): New stub.
40c8d1dd 889
f3f006ad 8902010-10-08 Joseph Myers <joseph@codesourcery.com>
891
892 * c-common.c (parse_optimize_options): Call
893 decode_cmdline_options_to_array_default_mask before
894 decode_options. Update arguments to decode_options.
895 * c-common.h (c_common_init_options_struct): Declare.
896 * c-opts.c (c_common_init_options_struct): New. Split out from
897 c_common_init_options.
898
0a65c3bb 8992010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
900
901 Implemented fast enumeration for Objective-C.
902 * c-common.h (objc_finish_foreach_loop): New.
903 * stub-objc.c (objc_finish_foreach_loop): New.
904
24ca3b4e 9052010-10-05 Joseph Myers <joseph@codesourcery.com>
906
907 * c-common.h (struct diagnostic_context): Don't declare here.
908 (c_common_initialize_diagnostics): Declare using
909 diagnostic_context typedef.
910 * c-opts.c (c_common_handle_option): Pass global_dc to
911 handle_generated_option.
912
f83b64ca 9132010-10-04 Joseph Myers <joseph@codesourcery.com>
914
915 * c-opts.c (c_common_handle_option): Pass &global_options_set to
916 handle_generated_option.
917
2fdec027 9182010-10-03 Ian Lance Taylor <iant@google.com>
919
920 * c.opt (-fplan9-extensions): New option.
921
41acdfa4 9222010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
923
924 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
925 Remove.
926 (c_cpp_builtins): Call functions from cppbuiltin.c instead
927 of duplicating code.
928
069761fb 9292010-09-30 Iain Sandoe <iains@gcc.gnu.org>
930
931 * c-common.c: Add two new entries for @optional
932 and @required keywords.
933
934 merge from FSF 'apple/trunk' branch.
935 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
936
937 Radar 4386773
938 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
939 objective-c keywords.
940 (objc_set_method_opt): New declaration.
941 * stub-objc.c (objc_set_method_opt): New stub.
942
2c5d2e39 9432010-09-30 Joseph Myers <joseph@codesourcery.com>
944
945 * c-common.c (handle_optimize_attribute): Pass &global_options to
946 cl_optimization_save and cl_optimization_restore.
947 * c-opts.c (c_common_handle_option): Pass &global_options to
948 handle_generated_option.
949 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
950 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
951 &global_options to cl_optimization_restore.
952
e5c75ac3 9532010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
954
955 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
956 Objective-C/Objective-C++ keywords.
957
3511333e 9582010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
e147d6aa 959
960 Merge from 'apple/trunk' branch on FSF servers.
961
962 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
963
964 Radar 4281748
965 * c-common.h (objc_check_global_decl): New declaration.
966 * stub-objc.c (objc_check_global_decl): New stub.
967
5461e683 9682010-09-29 Joseph Myers <joseph@codesourcery.com>
969
970 * c.opt: Don't use VarExists.
971
5ae82d58 9722010-09-29 Joseph Myers <joseph@codesourcery.com>
973
974 * c-common.c (c_cpp_error): Update names of diagnostic_context
975 members.
976 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
977 cl_optimization members.
978 * c-opts.c (warning_as_error_callback, c_common_handle_option,
979 sanitize_cpp_opts, finish_options): Update names of cpp_options
980 members.
981
b27e241e 9822010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
983
984 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
985 (objc_is_reserved_word): Removed.
986 * c-common.c: Updated comments.
987 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
988 objc_is_reserved_word.
989 * stub-objc.c (objc_is_reserved_word): Removed.
990
03fc2271 9912010-09-28 Iain Sandoe <iains@gcc.gnu.org>
992
993 * c-common.h (objc_add_method_declaration): Adjust prototype to
994 include attributes.
995 (objc_start_method_definition): Likewise.
996 (objc_build_keyword_decl): Likewise.
997 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
998 (objc_start_method_definition): Likewise.
999 (objc_build_keyword_decl): Likewise.
1000
a336eb4b 10012010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1002
1003 * c-common.h (objc_start_class_interface): Adjust prototype.
1004 (objc_start_category_interface): Likewise.
1005 (objc_start_protocol): Likewise.
1006 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
1007 (objc_start_class_interface): Likewise.
1008 (objc_start_category_interface): Likewise.
1009
48b14f50 10102010-09-27 Ian Lance Taylor <iant@google.com>
1011
1012 * c-common.c (c_common_attribute_table): Add no_split_stack.
1013 (handle_no_split_stack_attribute): New static function.
1014
4abfc532 10152010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1016
1017 Merge from 'apple/trunk' branch on FSF servers.
1018
1019 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1020
1021 Radar 4229905
1022 * c-common.h (objc_have_common_type): New declaration.
1023 * stub-objc.c (objc_have_common_type): New stub.
1024
1025 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1026
1027 Radar 4154928
1028 * c-common.h (objc_common_type): New prototype.
1029 * stub-objc.c (objc_common_type): New stub.
1030
7bd95dfd 10312010-09-24 Jan Hubicka <jh@suse.cz>
1032
1033 * c-common.c (handle_leaf_attribute): New function.
1034 (struct attribute_spec c_common_att): Add leaf.
1035
5789e05b 10362010-09-22 Joseph Myers <joseph@codesourcery.com>
1037
1038 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
1039 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
1040 -dump, -dump=, -imacros, -imacros=, -include, -include=,
1041 -include-barrier, -include-directory, -include-directory=,
1042 -include-directory-after, -include-directory-after=,
1043 -include-prefix, -include-prefix=, -include-with-prefix,
1044 -include-with-prefix=, -include-with-prefix-after,
1045 -include-with-prefix-after=, -include-with-prefix-before,
1046 -include-with-prefix-before=, -no-integrated-cpp,
1047 -no-line-commands, -no-standard-includes, -no-warnings, -output,
1048 -output=, -pedantic, -pedantic-errors, -preprocess,
1049 -print-missing-file-dependencies, -trace-includes, -traditional,
1050 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
1051 -user-dependencies, -verbose, -write-dependencies,
1052 -write-user-dependencies, no-integrated-cpp, traditional): New.
1053
e6fb54ba 10542010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1055
1056 PR objc/23710
9b60f3b0 1057 * c-common.h (objc_start_method_definition): Return bool instead
1058 of void.
1059 * stub-objc.c (objc_start_method_definition): Return bool instead
1060 of void.
1061
10622010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1063
1064 PR objc/25965
1065 * c-common.h (objc_get_interface_ivars): New declaration.
1066 * stub-objc.c (objc_get_interface_ivars): New stub.
e6fb54ba 1067
e44b0a1f 10682010-09-15 Ian Lance Taylor <iant@google.com>
1069
1070 * c-common.c (parse_optimize_options): Do not capitalize warning
ebd7c4c1 1071 messages. Remove period at end of warning message.
e44b0a1f 1072
85c0a25c 10732010-09-09 Nathan Sidwell <nathan@codesourcery.com>
1074
1075 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
1076 (handle_alias_attribute): ... here.
1077 (handle_ifunc_attribute): New.
1078
5ba33bf4 10792010-09-06 Mark Mitchell <mark@codesourcery.com>
1080
1081 * c-common.h (do_warn_double_promotion): Declare.
1082 * c-common.c (do_warn_double_promotion): Define.
1083
c920faa3 10842010-09-05 Mark Mitchell <mark@codesourcery.com>
1085
1086 * c.opt (Wdouble-promotion): New.
1087
9604e070 10882010-09-02 Joseph Myers <joseph@codesourcery.com>
1089
1090 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
1091 fvtable-thunks, fxref): Mark no longer supported in help text.
1092
3b0273a1 10932010-09-02 Joseph Myers <joseph@codesourcery.com>
1094
1095 * c.opt (Wimport, fall-virtual, falt-external-templates,
1096 fdefault-inline, fenum-int-equiv, fexternal-templates,
1097 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
1098 fname-mangling-version-, fnew-abi, fnonnull-objects,
1099 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
1100 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
1101 applicable.
1102 (fhandle-exceptions): Mark with Alias and Warn.
1103 * c-opts.c (c_common_handle_option): Don't handle options marked
1104 as ignored.
1105
67089c6b 11062010-09-02 Joseph Myers <joseph@codesourcery.com>
1107
1108 * c.opt (Wcomments, Werror-implicit-function-declaration,
1109 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
1110 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
1111 aliases.
1112 * c-common.c (option_codes): Use OPT_Wcomment instead of
1113 OPT_Wcomments.
1114 * c-opts.c (warning_as_error_callback, c_common_handle_option):
1115 Don't handle options marked as aliases.
1116
2af087f2 11172010-08-25 Richard Guenther <rguenther@suse.de>
1118
1119 * c-common.c (c_common_get_alias_set): Remove special
1120 handling for pointers.
1121
48148244 11222010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1123
1124 * c-common.c: Use FOR_EACH_VEC_ELT.
1125 * c-gimplify.c: Likewise.
1126 * c-pragma.c: Likewise.
1127
89c69892 11282010-08-16 Joseph Myers <joseph@codesourcery.com>
1129
1130 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1131 RejectDriver.
1132 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1133 RejectDriver.
1134 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
1135 instead of OPT_MDX and OPT_MMDX.
1136
e28aa114 11372010-08-16 Joseph Myers <joseph@codesourcery.com>
1138
1139 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
1140
99b66d21 11412010-08-12 Joseph Myers <joseph@codesourcery.com>
1142
1143 * c.opt (MD, MMD): Change to MDX and MMDX.
1144 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
1145
666f4bf0 11462010-08-11 Joseph Myers <joseph@codesourcery.com>
1147
1148 * c-opts.c (c_common_handle_option): Call handle_generated_option
1149 instead of handle_option.
1150
5ec815f6 11512010-08-08 Nathan Froyd <froydnj@codesourcery.com>
1152
1153 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
1154 (maybe_apply_renaming_pragma): Delete unneeded declarations.
1155
d13143cf 11562010-08-08 Nathan Froyd <froydnj@codesourcery.com>
1157
1158 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
1159 (pending_redefine_extname): Change type to a VEC.
1160 (add_to_renaming_pragma_list): Update for new type of
1161 pending_redefine_extname.
5ec815f6 1162 (maybe_apply_renaming_pragma): Likewise.
d13143cf 1163
2008c983 11642010-08-04 Arnaud Charlet <charlet@adacore.com>
1165
1166 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
1167 visited.
1168 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
1169 decide whether a type has already been declared/seen.
1170 Do not go to the original type.
1171 (dump_nested_types): New parameter forward.
1172 Generate forward declaration if needed and mark type as visited.
1173 (print_ada_declaration): Call dump_nested_types if not already done.
1174 Mark types as visited.
1175
9b091a73 11762010-08-03 Joseph Myers <joseph@codesourcery.com>
1177
1178 * c.opt (-print-pch-checksum): Remove option.
1179 * c-opts.c (c_common_handle_option): Don't handle
1180 OPT_print_pch_checksum.
1181
b78351e5 11822010-07-27 Joseph Myers <joseph@codesourcery.com>
1183
1184 * c-common.h (c_common_handle_option): Update prototype and return
1185 value type.
1186 * c-opts.c (c_common_handle_option): Update prototype and return
1187 value type. Update calls to handle_option and
1188 enable_warning_as_error.
1189
34416a90 11902010-07-27 Jakub Jelinek <jakub@redhat.com>
1191
1192 PR c/45079
1193 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
1194
fecf9011 11952010-07-27 Joseph Myers <joseph@codesourcery.com>
1196
1197 * c-common.h (c_common_missing_argument): Remove.
1198 * c-opts.c (c_common_missing_argument): Remove.
1199 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
1200 idirafter, imacros, include, isysroot, isystem, iquote): Add
1201 MissingArgError.
1202 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1203
e88d34f6 12042010-07-27 Joseph Myers <joseph@codesourcery.com>
1205
1206 * c-common.h (c_common_option_lang_mask,
1207 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
1208 New.
1209 (c_common_init_options): Update prototype.
1210 * c-opts.c (c_common_option_lang_mask): New.
1211 (c_common_initialize_diagnostics): Split out of
1212 c_common_init_options.
1213 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
1214 New.
1215 (c_common_init_options): Update prototype. Use decoded options in
1216 search for -lang-asm.
1217
1767a056 12182010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1219
1220 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1221 * c-format.c: Likewise.
1222
0b205f4c 12232010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1224
1225 * c-common.h: Include diagnostic-core.h. Error if already
1226 included.
1227 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
1228
1c58e3f1 12292010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1230
1231 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
1232 Do not include expr.h
1233 (vector_mode_valid_p): Move here.
1234
33cc157c 12352010-06-21 DJ Delorie <dj@redhat.com>
1236
1237 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
1238 allow these pragmas anywhere.
1239
12402010-06-14 Jakub Jelinek <jakub@redhat.com>
1241
1242 PR bootstrap/44509
1243 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
1244 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
1245 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
1246 ggc_strdup instead of xstrdup.
1247
12482010-06-10 Jakub Jelinek <jakub@redhat.com>
1249
1250 * c-cppbuiltin.c: Include cpp-id-data.h.
1251 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
1252 (lazy_hex_fp_value): New function.
1253 (builtin_define_with_hex_fp_value): Provide definitions lazily.
1254
9b40bfbf 12552010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1256
1257 * c-gimplify.c: Do not include tree-flow.h
1258
202d6e5f 12592010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
1260
1261 PR other/44034
1262 * c-common.c: Rename targetm member:
1263 targetm.enum_va_list -> targetm.enum_va_list_p
1264
d3237426 12652010-06-28 Anatoly Sokolov <aesok@post.ru>
1266
1267 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
1268
596981c8 12692010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1270
1271 * c-cppbuiltin.c: Do not include except.h.
1272
b9bdfa0b 12732010-06-24 Andi Kleen <ak@linux.intel.com>
1274
1275 * c-common.c (warn_for_omitted_condop): New.
1276 * c-common.h (warn_for_omitted_condop): Add prototype.
1277
55ad092d 12782010-06-21 Joseph Myers <joseph@codesourcery.com>
1279
1280 * c.opt (lang-objc): Remove.
1281 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
1282
9e7c2572 12832010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
1284
1285 * c-opts.c: Include "tm_p.h".
1286
615ef0bb 12872010-06-20 Joseph Myers <joseph@codesourcery.com>
1288
1289 * c-common.c (parse_optimize_options): Update call to
1290 decode_options.
1291
aef48c9a 12922010-06-18 Nathan Froyd <froydnj@codesourcery.com>
1293
1294 * c-common.c (record_types_used_by_current_var_decl): Adjust for
1295 new type of types_used_by_cur_var_decl.
1296
d74003b4 12972010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
1298
1299 PR bootstrap/44512
1300 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
1301 for C++ standard compliance.
1302
1194d077 13032010-06-16 Jason Merrill <jason@redhat.com>
1304
1305 * c.opt: Add -Wnoexcept.
1306
d473d901 13072010-06-16 Richard Guenther <rguenther@suse.de>
1308
1309 PR c/44555
1310 * c-common.c (c_common_truthvalue_conversion): Remove
1311 premature and wrong optimization concering ADDR_EXPRs.
1312
b62dbfd3 13132010-06-15 Arnaud Charlet <charlet@adacore.com>
1314
1315 * c-ada-spec.c (dump_sloc): Remove column info.
1316 (is_simple_enum): New function.
1317 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
1318 enum types when relevant.
1319
200dd99c 13202010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
1321
1322 * c-common.c (conversion_warning): Warn at expression
1323 location.
1324
abf6a617 13252010-06-10 Joseph Myers <joseph@codesourcery.com>
1326
1327 * c-opts.c (c_common_handle_option): Don't handle
1328 OPT_fshow_column.
1329
ba72912a 13302010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1331
1332 * c-pragma.c (push_alignment): Use typed GC allocation.
1333 (handle_pragma_push_options): Likewise.
1334
1335 * c-common.c (parse_optimize_options): Likewise.
1336
1337 * c-common.h (struct sorted_fields_type): Add variable_size GTY
1338 option.
1339
4aafe913 13402010-06-07 Joseph Myers <joseph@codesourcery.com>
1341
1342 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
1343 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
1344 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
1345 flag_signed_bitfields, warn_strict_null_sentinel,
1346 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
1347 flag_gen_declaration, flag_no_gnu_keywords,
1348 flag_implement_inlines, flag_implicit_templates,
1349 flag_implicit_inline_templates, flag_optional_diags,
1350 flag_elide_constructors, flag_default_inline, flag_rtti,
1351 flag_conserve_space, flag_access_control, flag_check_new,
1352 flag_new_for_scope, flag_weak, flag_working_directory,
1353 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
1354 flag_enforce_eh_specs, flag_threadsafe_statics,
1355 flag_pretty_templates): Remove.
1356 * c-common.h (flag_preprocess_only, flag_nil_receivers,
1357 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
1358 flag_replace_objc_classes, flag_undef, flag_no_builtin,
1359 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
1360 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
1361 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
1362 flag_no_gnu_keywords, flag_implement_inlines,
1363 flag_implicit_templates, flag_implicit_inline_templates,
1364 flag_optional_diags, flag_elide_constructors, flag_default_inline,
1365 flag_rtti, flag_conserve_space, flag_access_control,
1366 flag_check_new, flag_new_for_scope, flag_weak,
1367 flag_working_directory, flag_use_cxa_atexit,
1368 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
1369 flag_threadsafe_statics, flag_pretty_templates,
1370 warn_strict_null_sentinel): Remove.
1371 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
1372 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
1373 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
1374 fimplicit-inline-templates, fimplicit-templates,
1375 flax-vector-conversions, fms-extensions, fnil-receivers,
1376 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
1377 frtti, fshort-double, fshort-enums, fshort-wchar,
1378 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
1379 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
1380 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
1381 gen-decls, undef): Use Var.
1382 (fdefault-inline, foptional-diags): Document as doing nothing.
1383 * c-opts.c (c_common_handle_option): Remove cases for options now
1384 using Var. Mark ignored options as such.
1385
7bedc3a0 13862010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1387
1388 * c-common.c: Moved to here from parent directory.
1389 * c-common.def: Likewise.
1390 * c-common.h: Likewise.
1391 * c-cppbuiltin.c: Likewise.
1392 * c-dump.c: Likewise.
1393 * c-format.c: Likewise.
1394 * c-format.h : Likewise.
1395 * c-gimplify.c: Likewise.
1396 * c-lex.c: Likewise.
1397 * c-omp.c: Likewise.
1398 * c.opt: Likewise.
1399 * c-opts.c: Likewise.
1400 * c-pch.c: Likewise.
1401 * c-ppoutput.c: Likewise.
1402 * c-pragma.c: Likewise.
1403 * c-pragma.h: Likewise.
1404 * c-pretty-print.c: Likewise.
1405 * c-pretty-print.h: Likewise.
1406 * c-semantics.c: Likewise.
1407 * stub-objc.c: Likewise.
1408
1409 * c-common.c: Include gt-c-family-c-common.h.
1410 * c-pragma.c: Include gt-c-family-c-pragma.h.
1411\f
dd045aee 1412Copyright (C) 2010, 2011 Free Software Foundation, Inc.
7bedc3a0 1413
1414Copying and distribution of this file, with or without modification,
1415are permitted in any medium without royalty provided the copyright
1416notice and this notice are preserved.
Mirror of https://gcc.gnu.org/git/gcc.git