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[pf3gnuchains/gcc-fork.git] / gcc / c-family / ChangeLog
1 2011-11-07  Richard Henderson  <rth@redhat.com>
2             Aldy Hernandez  <aldyh@redhat.com>
3             Torvald Riegel  <triegel@redhat.com>
4
5         Merged from transactional-memory.
6
7         * c-common.c (handle_tm_wrap_attribute,
8         handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
9         (struct c_common_reswords): Added __transaction* keywords.
10         (struct c_common_attribute_table): Added transaction* and tm_regparm
11         attributes.
12         * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
13         masks.
14         (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
15         find_tm_attribute): Declare.
16
17 2011-11-07  Jason Merrill  <jason@redhat.com>
18
19         PR c++/35688
20         * c-common.c, c-common.h: Revert yesterday's changes.
21
22 2011-11-06  Jason Merrill  <jason@redhat.com>
23
24         PR c++/35688
25         * c-common.c (decl_has_visibility_attr): Split out from...
26         (c_determine_visibility): ...here.
27         * c-common.h: Declare it.
28
29 2011-11-06  Joseph Myers  <joseph@codesourcery.com>
30
31         * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
32         (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
33         type.
34         (check_user_alignment): New.  Split out of
35         handle_aligned_attribute.  Disallow integer constants with
36         noninteger types.  Conditionally allow zero.
37         (handle_aligned_attribute): Use check_user_alignment.
38         * c-common.h (RID_ALIGNAS, check_user_alignment): New.
39
40 2011-11-06  Andrew MacLeod  <amacleod@redhat.com>
41             Richard Henderson  <rth@redhat.com>
42
43         Merged from cxx-mem-model.
44
45         * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
46         * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak 
47         parameters that are the same type size.
48         (get_atomic_generic_size): New.  Find size of generic
49         atomic function parameters and do typechecking.
50         (add_atomic_size_parameter): New.  Insert size into parameter list.
51         (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
52         either __atomic_exchange_n or external library call.
53         (resolve_overloaded_atomic_compare_exchange): Restructure 
54         __atomic_compare_exchange to either _n variant or external library call.
55         (resolve_overloaded_atomic_load): Restructure __atomic_load to either 
56         __atomic_load_n or an external library call.
57         (resolve_overloaded_atomic_store): Restructure __atomic_store to either
58         __atomic_store_n or an external library call.
59         (resolve_overloaded_builtin): Handle new __atomic builtins.
60
61 2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
62
63         PR c++/50608
64         * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
65         (fold_offsetof_1): Make global.  Remove STOP_REF argument and adjust.
66         <INDIRECT_REF>: Return the argument.
67         <ARRAY_REF>: Remove special code for negative offset.
68         Call fold_build_pointer_plus instead of size_binop.
69         (fold_offsetof): Remove STOP_REF argument and adjust.
70         * c-common.h (fold_offsetof_1): Declare.
71         (fold_offsetof): Remove STOP_REF argument.
72
73 2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
74
75         PR c++/50810
76         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
77         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
78         Wnarrowing for C++0x and C++98.
79         * c.opt ([Wnarrowing]): Update.
80
81 2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
82
83         PR c++/44277
84         * c.opt: Add Wzero-as-null-pointer-constant.
85
86 2011-10-31  Jason Merrill  <jason@redhat.com>
87
88         * c.opt (-fdeduce-init-list): Off by default.
89
90         PR c++/50920
91         * c-common.h (cxx_dialect): Add cxx11 and cxx03.
92         * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
93         and -Wc++11-compat.
94         * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
95
96 2011-10-27  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
97
98         PR c++/30066
99         * c.opt (fvisibility-inlines-hidden): Description change.
100
101 2011-10-26  Ed Smith-Rowland  <3dw4rd@verizon.net>
102
103         Implement C++11 user-defined literals.
104         * c-common.c (build_userdef_literal): New.
105         * c-common.def: New tree code.
106         * c-common.h (tree_userdef_literal): New tree struct and accessors.
107         * c-lex.c (interpret_float): Add suffix parm.
108         (c_lex_with_flags): Build literal tokens.
109
110 2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
111
112         PR c++/50841
113         Revert:
114         2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
115
116         PR c++/50810
117         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
118         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
119         Wnarrowing for C++0x and C++98.
120         * c.opt ([Wnarrowing]): Update.
121
122 2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
123
124         PR c++/50810
125         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
126         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
127         Wnarrowing for C++0x and C++98.
128         * c.opt ([Wnarrowing]): Update.
129
130 2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
131
132         PR c++/45385
133         * c-common.c (conversion_warning): Remove code looking for
134         artificial operands.
135
136 2011-10-18  Dodji Seketeli  <dodji@redhat.com>
137
138         PR bootstrap/50760
139         * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
140         !NO_IMPLICIT_EXTERN_C.
141
142 2011-10-17  Michael Spertus  <mike_spertus@symantec.com>
143
144         * c-common.c (c_common_reswords): Add __bases,
145         __direct_bases.
146         * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
147
148 2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
149
150         PR c++/50757
151         * c.opt ([Wnonnull]): Add C++ and Objective-C++.
152
153 2011-10-15  Tom Tromey  <tromey@redhat.com>
154             Dodji Seketeli  <dodji@redhat.com>
155
156         * c.opt (fdebug-cpp): New option.
157         * c-opts.c (c_common_handle_option): Handle the option.
158         * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
159         output stream in parameter. Factorized from ...
160         (maybe_print_line): ... this. Dump location debug information when
161         -fdebug-cpp is in effect.
162         (print_line_1): New static function. Takes an output stream in
163         parameter. Factorized from ...
164         (print_line): ... here. Dump location information when -fdebug-cpp
165         is in effect.
166         (scan_translation_unit): Dump location information when
167         -fdebug-cpp is in effect.
168
169 2011-10-15  Tom Tromey  <tromey@redhat.com>
170             Dodji Seketeli  <dodji@redhat.com>
171
172         * c.opt (ftrack-macro-expansion): New option. Handle it with and
173         without argument.
174         * c-opts.c (c_common_handle_option)<case
175         OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
176         cases. Handle -ftrack-macro-expansion with and without argument.
177
178 2011-10-15  Tom Tromey  <tromey@redhat.com>
179             Dodji Seketeli  <dodji@redhat.com>
180
181         * c-ppoutput.c (scan_translation_unit, maybe_print_line)
182         (print_line, cb_define, do_line_change): Adjust to avoid touching
183         the internals of struct line_map.  Use the public API instead.
184         * c-pch.c (c_common_read_pch): Likewise.
185         * c-lex.c (fe_file_change): Likewise.
186
187 2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
188
189         PR c++/17212
190         * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
191
192 2011-10-11  Paolo Carlini  <paolo.carlini@oracle.com>
193
194         PR c++/33067
195         * c-pretty-print.c (pp_c_floating_constant): Output
196         max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
197
198 2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
199
200         * c-common.c (def_builtin_1): Delete old interface with two
201         parallel arrays to hold standard builtin declarations, and replace
202         it with a function based interface that can support creating
203         builtins on the fly in the future.  Change all uses, and poison
204         the old names.  Make sure 0 is not a legitimate builtin index.
205         * c-omp.c (c_finish_omp_barrier): Ditto.
206         (c_finish_omp_taskwait): Ditto.
207         (c_finish_omp_flush): Ditto.
208
209 2011-10-11  Tristan Gingold  <gingold@adacore.com>
210
211         * c.opt: (fallow-parameterless-variadic-functions): New.
212
213 2011-09-08  Dodji Seketeli  <dodji@redhat.com>
214
215         PR c++/33255 - Support -Wunused-local-typedefs warning
216         * c-common.h (struct c_language_function::local_typedefs): New
217         field.
218         (record_locally_defined_typedef, maybe_record_typedef_use)
219         (maybe_warn_unused_local_typedefs): Declare new functions.
220         * c-common.c (record_locally_defined_typedef)
221         (maybe_record_typedef_use)
222         (maybe_warn_unused_local_typedefs): Define new functions.
223         * c.opt: Declare new -Wunused-local-typedefs flag.
224
225 2011-09-06  Eric Botcazou  <ebotcazou@adacore.com>
226
227         PR middle-end/50266
228         * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
229         computations.
230
231 2011-09-05  Richard Guenther  <rguenther@suse.de>
232
233         * c-common.c (complete_array_type): Use ssize_int (-1) instead
234         of integer_minus_one_node for empty array upper bounds.
235
236 2011-08-28  Dodji Seketeli  <dodji@redhat.com>
237
238         * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
239         it's the first time it's being called on this main TU.
240
241 2011-08-24  Richard Guenther  <rguenther@suse.de>
242
243         PR c/49396
244         * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
245
246 2011-08-22  Gabriel Charette  <gchare@google.com>
247
248         * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
249         defined in cpp_init_builtins and c_cpp_builtins.
250
251 2011-08-19  Joseph Myers  <joseph@codesourcery.com>
252
253         * c-common.c (c_common_reswords): Add __builtin_complex.
254         * c-common.h (RID_BUILTIN_COMPLEX): New.
255
256 2011-08-18  Joseph Myers  <joseph@codesourcery.com>
257
258         * c-common.c (c_common_reswords): Add _Noreturn.
259         (keyword_is_function_specifier): Handle RID_NORETURN.
260         * c-common.h (RID_NORETURN): New.
261
262 2011-08-10  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
263
264         * c-common.c (unsafe_conversion_p): New function. Check if it is
265         unsafe to convert an expression to the type.
266         (conversion_warning): Adjust, use unsafe_conversion_p.
267         * c-common.h (unsafe_conversion_p): New function declaration.
268
269 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
270
271         * c-common.h (c_finish_omp_atomic): Adjust prototype.
272         (c_finish_omp_taskyield): New prototype.
273         * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
274         arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
275         OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC.  If LHS1
276         or RHS1 have side-effects, evaluate those too in the right spot,
277         if it is a decl and LHS is also a decl, error out if they
278         aren't the same.
279         (c_finish_omp_taskyield): New function.
280         * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
281         * c-pragma.c (omp_pragmas): Add taskyield.
282         * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
283         (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
284         PRAGMA_OMP_CLAUSE_MERGEABLE.
285
286 2011-07-25  Dodji Seketeli  <dodji@redhat.com>
287
288         * c-common.h (set_underlying_type): Remove parm name from
289         declaration.
290
291 2011-07-25  Romain Geissler  <romain.geissler@gmail.com>
292
293         * c-pretty-print.h: Search c-common.h in c-family.
294         
295 2011-07-22  Jason Merrill  <jason@redhat.com>
296
297         PR c++/49793
298         * c.opt (Wnarrowing): New.
299
300         PR c++/30112
301         * c-common.h: Declare c_linkage_bindings.
302         * c-pragma.c (handle_pragma_redefine_extname): Use it.
303
304         PR c++/49813
305         * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
306         * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
307         as flag_isoc99 for 'restrict'.
308         (pp_c_specifier_qualifier_list): Likewise for _Complex.
309
310 2011-07-21  Ian Lance Taylor  <iant@google.com>
311
312         PR middle-end/49705
313         * c-common.c (c_disable_warnings): New static function.
314         (c_enable_warnings): New static function.
315         (c_fully_fold_internal): Change local unused_p to bool.  Call
316         c_disable_warnings and c_enable_warnings rather than change
317         c_inhibit_evaluation_warnings.
318
319 2011-07-20  Jason Merrill  <jason@redhat.com>
320
321         PR c++/6709 (DR 743)
322         PR c++/42603 (DR 950)
323         * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
324         (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
325         (CPP_DECLTYPE): New.
326         * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
327
328 2011-07-19  Richard Guenther  <rguenther@suse.de>
329
330         * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
331         * c-omp.c (c_finish_omp_for): Likewise.
332
333 2011-07-12  Eric Botcazou  <ebotcazou@adacore.com>
334
335         * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
336         body on the next line.
337
338 2011-07-08  Jason Merrill  <jason@redhat.com>
339
340         PR c++/45437
341         * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
342
343         PR c++/49673
344         * c-common.c (c_apply_type_quals_to_decl): Don't check
345         TYPE_NEEDS_CONSTRUCTING.
346
347 2011-07-06  Richard Guenther  <rguenther@suse.de>
348
349         * c-common.c (c_common_nodes_and_builtins):
350         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
351
352 2011-07-05  Richard Guenther  <rguenther@suse.de>
353
354         * c-common.c (c_common_nodes_and_builtins): Build all common
355         tree nodes first.
356
357 2011-06-27  Jakub Jelinek  <jakub@redhat.com>
358
359         * c-common.h (c_tree_chain_next): New static inline function.
360
361         * c-common.c (check_builtin_function_arguments): Handle
362         BUILT_IN_ASSUME_ALIGNED.
363
364 2011-06-21  Andrew MacLeod  <amacleod@redhat.com>
365
366         * c-common.c: Add sync_ or SYNC__ to builtin names.
367         * c-omp.c: Add sync_ or SYNC__ to builtin names.
368
369 2011-06-20  Pierre Vittet  <piervit@pvittet.com>
370
371         * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
372         handler.
373         (gen_pragma_handler): New union.
374         (internal_pragma_handler): New type.
375         (c_register_pragma_with_data)
376         (c_register_pragma_with_expansion_and_data): New functions.
377
378         * c-pragma.c (registered_pragmas, c_register_pragma_1)
379         (c_register_pragma, c_register_pragma_with_expansion)
380         (c_invoke_pragma_handler): Changed to work with
381         internal_pragma_handler.
382         (c_register_pragma_with_data)
383         (c_register_pragma_with_expansion_and_data): New functions.
384
385 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
386
387         * c-common.c: Include common/common-target.h.
388         (handle_section_attribute): Use
389         targetm_common.have_named_sections.
390         * c-cppbuiltin.c: Include common/common-target.h.
391         (c_cpp_builtins): Use targetm_common.except_unwind_info.
392
393 2011-06-10  Richard Guenther  <rguenther@suse.de>
394
395         * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
396         to print a IDENTIFIER_NODE.
397
398 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
399             Joseph Myers  <joseph@codesourcery.com>
400
401         * c.opt (fbuilding-libgcc): New option.
402         * c-cppbuiltin.c (c_cpp_builtins): Define
403         __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
404
405 2011-06-07  Jason Merrill  <jason@redhat.com>
406
407         * c-common.c (max_tinst_depth): Lower default to 900.
408
409         * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
410
411 2011-06-07  Richard Guenther  <rguenther@suse.de>
412
413         * c-common.c (c_common_nodes_and_builtins): Do not set
414         size_type_node or call set_sizetype.
415
416 2011-06-07  Dodji Seketeli  <dodji@redhat.com>
417
418         PR debug/49130
419         * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
420         type when using pointer comparison to compare types.
421
422 2011-06-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
423
424         * c.opt: Add -Wdelete-non-virtual-dtor.
425         * c-opts.c (c_common_handle_option): Include it in -Wall.
426
427 2011-05-30  Nathan Froyd  <froydnj@gcc.gnu.org>
428
429         PR bootstrap/49190
430
431         Revert:
432         2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
433
434         * c-common.h (struct c_common_identifier): Inherit from tree_typed,
435         not tree_common.
436
437 2011-05-27  Jakub Jelinek  <jakub@redhat.com>
438
439         PR c++/49165
440         * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
441         C++ don't call c_common_truthvalue_conversion on void type arms.
442
443 2011-05-27  Nathan Froyd  <froydnj@codesourcery.com>
444
445         * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
446         (stmt_list_stack): Define.
447         (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
448         * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
449
450 2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
451
452         * c-common.c (warning_candidate_p): Check for BLOCKs.
453
454 2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
455
456         * c-common.h (struct c_common_identifier): Inherit from tree_typed,
457         not tree_common.
458
459 2011-05-25  Jakub Jelinek  <jakub@redhat.com>
460
461         * c-common.c (def_fn_type): Remove extra va_end.
462
463 2011-05-23  Jason Merrill  <jason@redhat.com>
464
465         PR c++/48106
466         * c-common.c (c_common_get_narrower): New.
467         (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
468
469 2011-05-23  Nathan Froyd  <froydnj@codesourcery.com>
470
471         * c-common.h (check_function_arguments): Tweak prototype of
472         check_function_arguments.
473         * c-common.c (check_function_arguments): Likewise.  Adjust
474         calls to check_function_nonnull, check_function_format, and
475         check_function_sentinel.
476         (check_function_sentinel): Take a FUNCTION_TYPE rather than
477         separate attributes and typelist arguments.  Use
478         FOREACH_FUNCTION_ARGS to iterate over argument types.
479
480 2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
481
482         * c-common.c (c_common_reswords): Reorder.
483         * c-common.h (rid): Likewise.
484
485 2011-05-10  Nathan Froyd  <froydnj@codesourcery.com>
486
487         * c-common.c (def_fn_type): Don't call build_function_type, call
488         build_function_type_array or build_varargs_function_type_array
489         instead.
490         (c_common_nodes_and_builtins): Likewise.
491
492 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
493
494         * c-common.c (c_add_case_label): Omit the loc argument to
495         build_case_label.
496         * c-common.h (build_case_label): Remove.
497         * c-semantics.c (build_case_label): Remove.
498
499 2011-05-05  Joseph Myers  <joseph@codesourcery.com>
500
501         * c-objc.h (objc_start_method_definition): Update prototype.
502         * stub-objc.c (objc_start_method_definition): Add extra parameter.
503
504 2011-05-04  Nathan Froyd  <froydnj@codesourcery.com>
505
506         * c-common.c (check_main_parameter_types): Reindent.  Don't use
507         TYPE_ARG_TYPES directly.
508         (handle_nonnull_attribute): Likewise.
509         (sync_resolve_params): Likewise.
510         * c-format.c (handle_format_arg_attribute): Likewise.  Adjust call
511         to check_format_string.
512         (handle_format_attribute): Likewise.
513         (check_format_string): Take a function type to examine instead of
514         a type list.  Use a function_arg_iterator to step through argument
515         types.
516
517 2011-05-04  Richard Guenther  <rguenther@suse.de>
518
519         * c-common.c (fix_string_type): Use size_int for index type bounds.
520         (start_fname_decls): Do not pass NULL to build_int_cst.
521         (c_init_attributes): Likewise.
522         * c-lex.c (c_lex_with_flags): Likewise.
523
524 2011-04-27  Jason Merrill  <jason@redhat.com>
525
526         * c-common.c (make_tree_vector_from_list): New.
527         * c-common.h: Declare it.
528
529 2011-04-26  Richard Guenther  <rguenther@suse.de>
530
531         PR preprocessor/48248
532         * c-ppoutput.c (maybe_print_line): Always optimize newlines
533         for output size with -P.
534
535 2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
536
537         * c-common.c (struct c_common_resword): Add __underlying_type.
538         * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
539
540 2011-04-20  Jim Meyering  <meyering@redhat.com>
541
542         * c-format.c (init_dollar_format_checking): Remove useless
543         if-before-free.
544
545 2011-04-15  Nicola Pero  <nicola.pero@meta-innovation.com>
546
547         * c-objc.h (objc_get_interface_ivars): Removed.
548         (objc_detect_field_duplicates): New.
549         * stub-objc.c: Likewise.
550
551 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
552
553         * stub-objc.c (objc_declare_protocols): Renamed to
554         objc_declare_protocol.
555         * c-objc.h: Likewise.
556
557 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
558
559         * stub-objc.c (objc_declare_class): Updated argument name.
560
561 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
562
563         * c-common.h (c_common_init_ts): Declare.
564         * c-common.c (c_common_init_ts): Define.
565
566 2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
567
568         * c-objc.h (objc_build_message_expr): Updated prototype.
569         * stub-objc.c (objc_build_message_expr): Likewise.
570         
571 2011-04-12  Martin Jambor  <mjambor@suse.cz>
572
573         * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
574         of cgraph_node.
575
576 2011-04-11  Richard Guenther  <rguenther@suse.de>
577
578         * c-common.c (complete_array_type): Build a range type of
579         proper type.
580
581 2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
582
583         * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
584         (handle_type_generic_attribute): Likewise.
585
586 2011-04-07  Jason Merrill  <jason@redhat.com>
587
588         PR c++/48450
589         * c-common.c (c_common_truthvalue_conversion): Don't ignore
590         conversion from C++0x scoped enum.
591
592 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
593
594         * c-target-def.h: New file.
595         * c-target.def: New file.
596         * c-target.h: New file.
597         * c-common.c (targetcm): Don't define here.
598         * c-common.h (default_handle_c_option): Declare.
599         * c-format.c: Include c-target.h instead of target.h.
600         * c-opts.c: Include c-target.h instead of target.h.  Explicitly
601         include tm.h.
602         (default_handle_c_option): Move from targhooks.c.
603
604 2011-03-29  Jakub Jelinek  <jakub@redhat.com>
605
606         PR preprocessor/48248
607         * c-ppoutput.c (print): Add src_file field.
608         (init_pp_output): Initialize it.
609         (maybe_print_line): Don't optimize by adding up to 8 newlines
610         if map->to_file and print.src_file are different file.
611         (print_line): Update print.src_file.
612
613 2011-03-25  Kai Tietz  <ktietz@redhat.com>
614
615         * c-ada-spec.c (compare_comment): Use filename_cmp
616         instead of strcmp for filename.
617
618 2011-03-25  Jeff Law  <law@redhat.com>
619
620         * c-family/c-common.c (def_fn_type): Add missing va_end.
621
622 2011-03-25  Jason Merrill  <jason@redhat.com>
623
624         * c.opt: Add -std=c++03.
625
626 2011-03-22  Eric Botcazou  <ebotcazou@adacore.com>
627
628         * c-ada-spec.c (dump_ada_template): Skip non-class instances.
629
630 2011-03-17  Kai Tietz
631
632         PR target/12171
633         * c-pretty-print.c (pp_c_specifier_qualifier_list):
634         Display allowed attributes for function pointer types.
635         (pp_c_attributes_display): New function to display
636         attributes having affects_type_identity flag set to true.
637         * c-pretty-print.h (pp_c_attributes_display): New prototype.
638
639         * c-common.c (c_common_attribute_table):
640         Add new element.
641         (c_common_format_attribute_table): Likewise.
642
643 2011-03-18  Jason Merrill  <jason@redhat.com>
644
645         * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
646         * c-common.h: Don't declare it here.
647         * c-common.c: Or define it here.
648         * c-opts.c (c_common_handle_option): Or set it here.
649
650         PR c++/35315
651         * c-common.c (handle_transparent_union_attribute): Don't
652         make a duplicate type in C++.
653
654 2011-03-15  Jason Merrill  <jason@redhat.com>
655
656         * c-common.c (max_constexpr_depth): New.
657         * c-common.h: Declare it.
658         * c-opts.c (c_common_handle_option): Set it.
659         * c.opt (fconstexpr-depth): New option.
660
661 2011-03-11  Jason Merrill  <jason@redhat.com>
662
663         * c-common.c (attribute_takes_identifier_p): Add missing const.
664
665         PR c++/46803
666         * c-common.c (attribute_takes_identifier_p): Assume that an
667         unknown attribute takes an identifier.
668
669 2011-03-07  Nathan Froyd  <froydnj@codesourcery.com>
670
671         PR c/47786
672         * c-common.c (c_type_hash): Call list_length instead of iterating
673         through DECL_CHAIN.  Rename 'i' to 'n_elements'.
674
675 2011-02-19  Jakub Jelinek  <jakub@redhat.com>
676
677         PR c/47809
678         * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
679
680 2011-02-17  Iain Sandoe  <iains@gcc.gnu.org>
681
682         * c.opt (fobjc-abi-version=) New.
683         (fobjc-nilcheck): New.
684
685 2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
686
687         PR c++/46890
688         * c-common.h (keyword_is_decl_specifier): Declare.
689         * c-common.c (keyword_is_decl_specifier): Define.
690         (keyword_is_function_specifier): New function.
691
692 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
693
694         PR c/47473
695         * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
696         EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
697         REAL_TYPE.
698
699 2011-01-26  Arnaud Charlet  <charlet@adacore.com>
700
701         * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
702
703 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
704
705         PR pch/47430
706         * c-opts.c (c_common_post_options): Call c_common_no_more_pch
707         after init_c_lex if pch_file is set.
708
709 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
710
711         PR c++/43601
712         * c.opt (-fkeep-inline-dllexport): New switch.
713
714 2011-01-12  Richard Guenther  <rguenther@suse.de>
715
716         PR middle-end/32511
717         * c-common.c (handle_weak_attribute): Warn instead of error
718         on declaring an inline function weak.
719
720 2011-01-05  Tom Tromey  <tromey@redhat.com>
721
722         * c-common.h (lvalue_error): Update.
723         * c-common.c (lvalue_error): Add 'loc' argument.  Call error_at,
724         not error.
725
726 2010-12-29  Nicola Pero  <nicola.pero@meta-innovation.com>
727         
728         PR objc/47075
729         * c-objc.h (objc_finish_message_expr): Added argument to
730         prototype.
731
732 2010-12-22  Nathan Froyd  <froydnj@codesourcery.com>
733
734         * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
735         Use prototype_p.
736
737 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
738
739         * c-objc.h (objc_maybe_warn_exceptions): New.
740         * stub-objc.c (objc_maybe_warn_exceptions): New.        
741
742 2010-12-10  Nathan Froyd  <froydnj@codesourcery.com>
743
744         * c-common.h (readonly_error): Declare.
745         * c-common.c (readonly_error): Define.
746
747 2010-12-09  Nathan Froyd  <froydnj@codesourcery.com>
748
749         * c-common.h (invalid_indirection_error): Declare.
750         * c-common.c (invalid_indirection_error): Define.
751
752 2010-12-03  Richard Guenther  <rguenther@suse.de>
753
754         PR c/46745
755         * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
756         (pp_c_unary_expression): Likewise.
757         (pp_c_expression): Likewise.
758
759 2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>
760
761         * c-common.h (objc_finish_function): New.
762         (objc_non_volatilized_type): Removed.
763         (objc_type_quals_match): Removed.
764         * stub-objc.c (objc_finish_function): New.
765         (objc_non_volatilized_type): Removed.
766         (objc_type_quals_match): Removed.
767         
768 2010-11-30  Joseph Myers  <joseph@codesourcery.com>
769
770         * c-common.h (parse_optimize_options): Declare.
771         * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
772         c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
773
774 2010-11-29  Joseph Myers  <joseph@codesourcery.com>
775
776         * c-opts.c (check_deps_environment_vars): Use getenv instead of
777         GET_ENVIRONMENT.
778         * c-pch.c (O_BINARY): Don't define here.
779         * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
780
781 2010-11-25  Joseph Myers  <joseph@codesourcery.com>
782
783         * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
784         targetm.except_unwind_info.
785
786 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
787
788         * c-opts.c (c_common_handle_option): Pass location to
789         set_struct_debug_option.
790
791 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
792
793         * c-common.c (visibility_options): Move from ../opts.c.
794         * c-common.h (struct visibility_flags, visibility_options):
795         Declare here.
796         * c-opts.c (finish_options): Rename to c_finish_options.
797         (c_common_init): Update call to finish_options.
798
799 2010-11-22  Nicola Pero  <nicola.pero@meta-innovation.com>
800
801         PR objc/34033
802         * c-lex.c (lex_string): Check that each string in an Objective-C
803         string concat sequence starts with either one or zero '@', and
804         that there are no spurious '@' signs at the end.
805
806 2010-11-20  Joseph Myers  <joseph@codesourcery.com>
807
808         * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
809         HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
810         HANDLE_PRAGMA_VISIBILITY.
811         * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
812         HANDLE_PRAGMA_VISIBILITY): Don't define.
813         (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
814
815 2010-11-20  Nathan Froyd  <froydnj@codesourcery.com>
816
817         PR c++/16189
818         PR c++/36888
819         PR c++/45331
820         * c-common.h (keyword_begins_type_specifier): Declare.
821         (keyword_is_storage_class_specifier): Declare.
822         (keyword_is_type_qualifier): Declare.
823         * c-common.c (keyword_begins_type_specifier): New function.
824         (keyword_is_storage_class_specifier): New function.
825         (keyword_is_type_qualifier): Declare.
826
827 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
828
829         PR c/46547
830         * c-common.c (in_late_binary_op): Define.
831         (c_common_truthvalue_conversion): Check in_late_binary_op before
832         calling c_save_expr.
833         * c-common.h (in_late_binary_op): Declare.
834
835 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
836
837         * c-opts.c (c_common_handle_option): Update calls to
838         set_struct_debug_option.
839
840 2010-11-19  Nicola Pero  <nicola.pero@meta-innovation.com>
841
842         * c-common.h (objc_declare_protocols): Added additional argument.
843         * stub-objc.c (objc_declare_protocol): Same change.
844         
845 2010-11-18  Nathan Froyd  <froydnj@codesourcery.com>
846
847         PR c/33193
848         * c-common.h (build_real_imag_expr): Declare.
849         * c-semantics.c (build_real_imag_expr): Define.
850
851 2010-11-17  Joseph Myers  <joseph@codesourcery.com>
852
853         * c-opts.c (c_common_parse_file): Take no arguments.
854         * c-common.h (c_common_parse_file): Update prototype.
855
856 2010-11-16  Jakub Jelinek  <jakub@redhat.com>
857
858         PR c++/46401
859         * c-common.c (warning_candidate_p): Don't track non-const calls
860         or STRING_CSTs.
861
862 2010-11-15  Ian Lance Taylor  <iant@google.com>
863
864         * c-lex.c (init_c_lex): Set macro debug callbacks if
865         flag_dump_go_spec is set.
866
867 2010-11-15  Nicola Pero  <nicola.pero@meta-innovation.com>
868
869         * c-common.h (objc_build_incr_expr_for_property_ref): New.
870         * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
871
872 2010-11-15  Nathan Froyd  <froydnj@codesourcery.com>
873
874         PR preprocessor/45038
875         * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
876         dialects.
877
878 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
879
880         * c-common.h (c_family_lang_mask): Declare.
881         * c-opts.c (c_family_lang_mask): Make extern.
882         * c-pragma.c (handle_pragma_diagnostic): Use
883         control_warning_option.
884
885 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
886
887         * c-common.c (parse_optimize_options): Update call to
888         decode_options.
889         * c-common.h (c_common_handle_option): Update prototype.
890         * c-opts.c (c_common_handle_option): Take location_t parameter and
891         pass it to other functions.
892
893 2010-11-11  Joseph Myers  <joseph@codesourcery.com>
894
895         * c-opts.c (warning_as_error_callback): Remove.
896         (c_common_initialize_diagnostics): Don't call
897         register_warning_as_error_callback.
898         (c_common_handle_option): Handle -Werror=normalized= here.
899
900 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
901
902         * c-common.c (handle_mode_attribute): Use %' and word "signedness"
903         in diagnostic.
904         * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
905         letter.
906         * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
907         Remove trailing '.' from diagnostics.
908         * c.opt (Wwrite-strings_: Avoid '`' in help text.
909
910 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
911
912         * c-common.c (parse_optimize_options): Pass global_dc to
913         decode_options.
914         * c-opts.c (c_common_handle_option): Pass &global_options to
915         set_Wstrict_aliasing.
916         * c.opt (v): Don't mark Common or document here.
917
918 2010-11-06  Iain Sandoe  <iains@gcc.gnu.org>
919
920         PR target/44981
921         * c-format.c (format_type): New type gcc_objc_string_format_type.
922         (valid_stringptr_type_p): New.
923         (handle_format_arg_attribute): Use valid_stringptr_type_p ().
924         (check_format_string): Pass expected type, use 
925         valid_stringptr_type_p (), check that the format string types are
926         consistent with the format specification.
927         (decode_format_attr): Warn if NSString is used outside objective-c.
928         (format_types_orig): Add NSString.
929         (format_name): New.
930         (format_flags): New.
931         (check_format_arg): Handle format strings requiring an external parser.
932         first_target_format_type: New variable.
933         (handle_format_attribute): Set up first_target_format_type, pass the
934         expected format arg string type to check_format_string().
935         * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL):  New flag.
936         * stub-objc.c (objc_string_ref_type_p): New.
937         (objc_check_format_arg): New.
938
939 2010-11-04  Nicola Pero  <nicola.pero@meta-innovation.com>
940
941         Fixed using the Objective-C 2.0 dot-syntax with class names.    
942         * c-common.h (objc_build_class_component_ref): New.
943         * stub-objc.c (objc_build_class_component_ref): New.
944
945 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
946
947         * c.opt (Wproperty-assign-default): New option.
948
949 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
950
951         Implemented -fobjc-std=objc1 flag.
952         * c.opt (fobjc-std=objc1): New option.
953
954 2010-11-01  Nicola Pero  <nicola.pero@meta-innovation.com>
955
956         Implemented format and noreturn attributes for Objective-C methods.
957         * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
958         attribute for Objective-C methods.
959
960 2010-10-31  Jason Merrill  <jason@redhat.com>
961
962         * c-common.c (conversion_warning, warn_for_collisions_1): Use
963         EXPR_LOC_OR_HERE.
964
965 2010-10-30  Nicola Pero  <nicola.pero@meta-innovation.com>
966
967         Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
968         * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
969         (objc_add_property_declaration): Removed arguments for copies and
970         ivar.
971         (objc_build_getter_call): Renamed to
972         objc_maybe_build_component_ref.
973         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
974         (objc_is_property_ref): New.
975         * c-common.c (c_common_reswords): Removed copies and ivar.
976         * stub-objc.c (objc_add_property_declaration): Removed arguments
977         for copies and ivar.
978         (objc_build_getter_call): Renamed to
979         objc_maybe_build_component_ref.
980         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
981         (objc_is_property_ref): New.
982         
983 2010-10-29  Arnaud Charlet  <charlet@adacore.com>
984             Matthew Gingell  <gingell@adacore.com>
985
986         * c-ada-spec.c (separate_class_package): New function.
987         (pp_ada_tree_identifier): Prefix references to C++ classes with the
988         name of their enclosing package.
989         (print_ada_declaration): Use separate_class_package.
990
991 2010-10-27  Jason Merrill  <jason@redhat.com>
992
993         * c-common.c (c_common_reswords): Add __is_literal_type.
994         * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
995
996         * c-common.c (check_case_value): Remove special C++ code.
997
998 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
999
1000         * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
1001         RID_RETAIN, RID_COPY and RID_NONATOMIC.  Updated RID_FIRST_PATTR
1002         and RID_LAST_PATTR.
1003         (objc_add_property_declaration): Added additional arguments.
1004         (objc_property_attribute_kind): Removed.
1005         (objc_set_property_attr): Removed.
1006         * c-common.c (c_common_reswords): Added readwrite, assign, retain,
1007         copy and nonatomic.
1008         * stub-objc.c (objc_add_property_declaration): Added additional
1009         arguments.
1010         (objc_set_property_attr): Removed.
1011         
1012 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
1013
1014         * c-common.h (objc_add_property_variable): Renamed to
1015         objc_add_property_declaration.  Added location argument.
1016         * stub-objc.c (objc_add_property_variable): Same change.
1017         
1018 2010-10-23  Nicola Pero  <nicola.pero@meta-innovation.com>
1019
1020         * c-common.h (objc_maybe_printable_name): New.
1021         * stub-objc.c (objc_maybe_printable_name): New.
1022
1023 2010-10-22  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1024         Andrew Pinski <pinskia@gmail.com>
1025
1026         * c-common.h (c_common_mark_addressable_vec): Declare.
1027         * c-common.c (c_common_mark_addressable_vec): New function.
1028
1029 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
1030
1031         * c-common.h (objc_set_method_type): Removed.
1032         (objc_add_method_declaration): Added boolean argument.
1033         (objc_start_method_definition): Same change.
1034         (objc_build_method_signature): Same change.
1035         * stub-objc.c (objc_set_method_type): Removed.
1036         (objc_add_method_declaration): Added boolean argument.
1037         (objc_start_method_definition): Same change.
1038         (objc_build_method_signature): Same change.
1039
1040 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
1041
1042         * c-common.h (finish_file): Removed.
1043         (objc_write_global_declarations): New.
1044         * c-opts.c (c_common_parse_file): Do not call finish_file.
1045         * stub-objc.c (objc_write_global_declarations): New.
1046         
1047 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1048
1049         Implemented parsing @synthesize and @dynamic for
1050         Objective-C/Objective-C++.
1051         * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
1052         (objc_add_synthesize_declaration): New.
1053         (objc_add_dynamic_declaration): New.
1054         * c-common.c (c_common_reswords): Add synthesize and dynamic.
1055         * stub-objc.c (objc_add_synthesize_declaration): New.
1056         (objc_add_dynamic_declaration): New.
1057         
1058 2010-10-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
1059
1060         PR target/46041
1061         * c-cppbuiltin.c (mode_has_fma): Move function here from
1062         builtins.c.  Don't use the fma optab, instead just use the
1063         HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
1064         using -save-temps.
1065
1066 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1067
1068         Merge from 'apple/trunk' branch on FSF servers.
1069
1070         2005-11-08  Fariborz Jahanian <fjahanian@apple.com>
1071
1072         Radar 4330422
1073         * c-common.h (objc_non_volatilized_type): New declaration
1074         * stub-objc.c (objc_non_volatilized_type): New stub.
1075
1076 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1077
1078         Merge from 'apple/trunk' branch on FSF servers.
1079
1080         2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1081
1082         Radar 4133425
1083         * c-common.h (objc_diagnose_private_ivar): New decl.
1084         * stub-objc.c (objc_diagnose_private_ivar): New stub.
1085
1086 2010-10-17  Iain Sandoe  <iains@gcc.gnu.org>
1087
1088         * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
1089         * c-common.h (enum rid): Add RID_AT_PACKAGE.
1090         (objc_ivar_visibility_kind): New enum.
1091         (objc_set_visibility): Adjust prototype to use visibility enum.
1092         * stub-objc.c (objc_set_visibility): Adjust stub to use
1093         visibility enum.
1094
1095 2010-10-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
1096
1097         * c-cppbuiltin.c (builtin_define_float_constants): Emit
1098         __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
1099         has the appropriate fma builtins.
1100         (c_cpp_builtins): Adjust call to builtin_define_float_constants.
1101
1102 2010-10-14  Iain Sandoe  <iains@gcc.gnu.org>
1103
1104         merge from FSF apple 'trunk' branch.
1105         2006 Fariborz Jahanian <fjahanian@apple.com>
1106
1107         Radars 4436866, 4505126, 4506903, 4517826
1108         * c-common.c (c_common_resword): Define @property and its attributes.
1109         * c-common.h: Define property attribute enum entries.
1110         (OBJC_IS_PATTR_KEYWORD): New.
1111         (objc_property_attribute_kind): New enum.
1112         Declare objc_set_property_attr (), objc_add_property_variable (),
1113         objc_build_getter_call () and objc_build_setter_call ().
1114         * stub-objc.c (objc_set_property_attr): New stub.
1115         (objc_add_property_variable): Likewise.
1116         (objc_build_getter_call): Likewise.
1117         (objc_build_setter_call) Likewise.
1118
1119 2010-10-13  Iain Sandoe  <iains@gcc.gnu.org>
1120
1121         merge from FSF apple 'trunk' branch.
1122         2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1123
1124         Radar 3803157 (method attributes)
1125         * c-common.c (handle_deprecated_attribute): Recognize
1126         objc methods as valid declarations.
1127         * c-common.h: Declare objc_method_decl ().
1128         * stub-objc.c (objc_method_decl): New stub.
1129
1130 2010-10-08  Joseph Myers  <joseph@codesourcery.com>
1131
1132         * c-common.c (parse_optimize_options): Call
1133         decode_cmdline_options_to_array_default_mask before
1134         decode_options.  Update arguments to decode_options.
1135         * c-common.h (c_common_init_options_struct): Declare.
1136         * c-opts.c (c_common_init_options_struct): New.  Split out from
1137         c_common_init_options.
1138
1139 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1140
1141         Implemented fast enumeration for Objective-C.
1142         * c-common.h (objc_finish_foreach_loop): New.
1143         * stub-objc.c (objc_finish_foreach_loop): New.
1144
1145 2010-10-05  Joseph Myers  <joseph@codesourcery.com>
1146
1147         * c-common.h (struct diagnostic_context): Don't declare here.
1148         (c_common_initialize_diagnostics): Declare using
1149         diagnostic_context typedef.
1150         * c-opts.c (c_common_handle_option): Pass global_dc to
1151         handle_generated_option.
1152
1153 2010-10-04  Joseph Myers  <joseph@codesourcery.com>
1154
1155         * c-opts.c (c_common_handle_option): Pass &global_options_set to
1156         handle_generated_option.
1157
1158 2010-10-03  Ian Lance Taylor  <iant@google.com>
1159
1160         * c.opt (-fplan9-extensions): New option.
1161
1162 2010-10-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1163
1164         * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
1165         Remove.
1166         (c_cpp_builtins): Call functions from cppbuiltin.c instead
1167         of duplicating code.
1168
1169 2010-09-30  Iain Sandoe  <iains@gcc.gnu.org>
1170
1171         * c-common.c: Add two new entries for @optional
1172         and @required keywords.
1173
1174         merge from FSF 'apple/trunk' branch.
1175         2006-01-30  Fariborz Jahanian <fjahanian@apple.com>
1176
1177         Radar 4386773
1178         * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
1179         objective-c keywords.
1180         (objc_set_method_opt): New declaration.
1181         * stub-objc.c (objc_set_method_opt): New stub.
1182         
1183 2010-09-30  Joseph Myers  <joseph@codesourcery.com>
1184
1185         * c-common.c (handle_optimize_attribute): Pass &global_options to
1186         cl_optimization_save and cl_optimization_restore.
1187         * c-opts.c (c_common_handle_option): Pass &global_options to
1188         handle_generated_option.
1189         * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
1190         (handle_pragma_pop_options, handle_pragma_reset_options): Pass
1191         &global_options to cl_optimization_restore.
1192
1193 2010-09-30  Nicola Pero  <nicola.pero@meta-innovation.com>
1194
1195         * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
1196         Objective-C/Objective-C++ keywords.
1197
1198 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
1199
1200         Merge from 'apple/trunk' branch on FSF servers. 
1201         
1202         2005-10-04  Fariborz Jahanian <fjahanian@apple.com>
1203
1204         Radar 4281748
1205         * c-common.h (objc_check_global_decl): New declaration.
1206         * stub-objc.c (objc_check_global_decl): New stub.
1207
1208 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
1209
1210         * c.opt: Don't use VarExists.
1211
1212 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
1213
1214         * c-common.c (c_cpp_error): Update names of diagnostic_context
1215         members.
1216         * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
1217         cl_optimization members.
1218         * c-opts.c (warning_as_error_callback, c_common_handle_option,
1219         sanitize_cpp_opts, finish_options): Update names of cpp_options
1220         members.
1221
1222 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
1223
1224         * c-common.h (OBJC_IS_CXX_KEYWORD): New macro.  Updated comments.
1225         (objc_is_reserved_word): Removed.
1226         * c-common.c: Updated comments.
1227         * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
1228         objc_is_reserved_word.
1229         * stub-objc.c (objc_is_reserved_word): Removed.
1230
1231 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
1232
1233         * c-common.h (objc_add_method_declaration): Adjust prototype to 
1234         include attributes.
1235         (objc_start_method_definition): Likewise.
1236         (objc_build_keyword_decl): Likewise.
1237         * stub-objc.c:(objc_add_method_declaration): Handle attributes.
1238         (objc_start_method_definition): Likewise.
1239         (objc_build_keyword_decl): Likewise.
1240
1241 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
1242
1243         * c-common.h (objc_start_class_interface): Adjust prototype.
1244         (objc_start_category_interface): Likewise.
1245         (objc_start_protocol): Likewise.
1246         * stub-objc.c (objc_start_protocol): Adjust for extra argument.
1247         (objc_start_class_interface): Likewise.
1248         (objc_start_category_interface): Likewise.
1249
1250 2010-09-27  Ian Lance Taylor  <iant@google.com>
1251
1252         * c-common.c (c_common_attribute_table): Add no_split_stack.
1253         (handle_no_split_stack_attribute): New static function.
1254
1255 2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>
1256
1257         Merge from 'apple/trunk' branch on FSF servers. 
1258
1259         2005-12-15  Fariborz Jahanian <fjahanian@apple.com>
1260
1261         Radar 4229905   
1262         * c-common.h (objc_have_common_type): New declaration.
1263         * stub-objc.c (objc_have_common_type): New stub.
1264
1265         2005-06-22  Ziemowit Laski  <zlaski@apple.com>
1266
1267         Radar 4154928
1268         * c-common.h (objc_common_type): New prototype.
1269         * stub-objc.c (objc_common_type): New stub.     
1270
1271 2010-09-24  Jan Hubicka  <jh@suse.cz>
1272
1273         * c-common.c (handle_leaf_attribute): New function.
1274         (struct attribute_spec c_common_att): Add leaf.
1275
1276 2010-09-22  Joseph Myers  <joseph@codesourcery.com>
1277
1278         * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
1279         -comments-in-macros, -define-macro, -define-macro=, -dependencies,
1280         -dump, -dump=, -imacros, -imacros=, -include, -include=,
1281         -include-barrier, -include-directory, -include-directory=,
1282         -include-directory-after, -include-directory-after=,
1283         -include-prefix, -include-prefix=, -include-with-prefix,
1284         -include-with-prefix=, -include-with-prefix-after,
1285         -include-with-prefix-after=, -include-with-prefix-before,
1286         -include-with-prefix-before=, -no-integrated-cpp,
1287         -no-line-commands, -no-standard-includes, -no-warnings, -output,
1288         -output=, -pedantic, -pedantic-errors, -preprocess,
1289         -print-missing-file-dependencies, -trace-includes, -traditional,
1290         -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
1291         -user-dependencies, -verbose, -write-dependencies,
1292         -write-user-dependencies, no-integrated-cpp, traditional): New.
1293
1294 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
1295
1296         PR objc/23710
1297         * c-common.h (objc_start_method_definition): Return bool instead
1298         of void.
1299         * stub-objc.c (objc_start_method_definition): Return bool instead
1300         of void.
1301
1302 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
1303
1304         PR objc/25965
1305         * c-common.h (objc_get_interface_ivars): New declaration.
1306         * stub-objc.c (objc_get_interface_ivars): New stub.
1307
1308 2010-09-15  Ian Lance Taylor  <iant@google.com>
1309
1310         * c-common.c (parse_optimize_options): Do not capitalize warning
1311         messages.  Remove period at end of warning message.
1312
1313 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
1314
1315         * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
1316         (handle_alias_attribute): ... here.
1317         (handle_ifunc_attribute): New.
1318
1319 2010-09-06  Mark Mitchell  <mark@codesourcery.com>
1320
1321         * c-common.h (do_warn_double_promotion): Declare.
1322         * c-common.c (do_warn_double_promotion): Define.
1323
1324 2010-09-05  Mark Mitchell  <mark@codesourcery.com>
1325
1326         * c.opt (Wdouble-promotion): New.
1327
1328 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1329
1330         * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
1331         fvtable-thunks, fxref): Mark no longer supported in help text.
1332
1333 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1334
1335         * c.opt (Wimport, fall-virtual, falt-external-templates,
1336         fdefault-inline, fenum-int-equiv, fexternal-templates,
1337         fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
1338         fname-mangling-version-, fnew-abi, fnonnull-objects,
1339         foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
1340         fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
1341         applicable.
1342         (fhandle-exceptions): Mark with Alias and Warn.
1343         * c-opts.c (c_common_handle_option): Don't handle options marked
1344         as ignored.
1345
1346 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1347
1348         * c.opt (Wcomments, Werror-implicit-function-declaration,
1349         ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
1350         std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
1351         aliases.
1352         * c-common.c (option_codes): Use OPT_Wcomment instead of
1353         OPT_Wcomments.
1354         * c-opts.c (warning_as_error_callback, c_common_handle_option):
1355         Don't handle options marked as aliases.
1356
1357 2010-08-25  Richard Guenther  <rguenther@suse.de>
1358
1359         * c-common.c (c_common_get_alias_set): Remove special
1360         handling for pointers.
1361
1362 2010-08-20  Nathan Froyd  <froydnj@codesourcery.com>
1363
1364         * c-common.c: Use FOR_EACH_VEC_ELT.
1365         * c-gimplify.c: Likewise.
1366         * c-pragma.c: Likewise.
1367
1368 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
1369
1370         * c.opt (MDX): Change back to MD.  Mark NoDriverArg instead of
1371         RejectDriver.
1372         (MMDX): Change back to MMD.  Mark NoDriverArg instead of
1373         RejectDriver.
1374         * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
1375         instead of OPT_MDX and OPT_MMDX.
1376
1377 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
1378
1379         * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
1380
1381 2010-08-12  Joseph Myers  <joseph@codesourcery.com>
1382
1383         * c.opt (MD, MMD): Change to MDX and MMDX.
1384         * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
1385
1386 2010-08-11  Joseph Myers  <joseph@codesourcery.com>
1387
1388         * c-opts.c (c_common_handle_option): Call handle_generated_option
1389         instead of handle_option.
1390
1391 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
1392
1393         * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
1394         (maybe_apply_renaming_pragma): Delete unneeded declarations.
1395
1396 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
1397
1398         * c-pragma.c (pending_redefinition): Declare.  Declare a VEC of it.
1399         (pending_redefine_extname): Change type to a VEC.
1400         (add_to_renaming_pragma_list): Update for new type of
1401         pending_redefine_extname.
1402         (maybe_apply_renaming_pragma): Likewise.
1403
1404 2010-08-04  Arnaud Charlet  <charlet@adacore.com>
1405
1406         * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
1407         visited.
1408         (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
1409         decide whether a type has already been declared/seen.
1410         Do not go to the original type.
1411         (dump_nested_types): New parameter forward.
1412         Generate forward declaration if needed and mark type as visited.
1413         (print_ada_declaration): Call dump_nested_types if not already done.
1414         Mark types as visited.
1415
1416 2010-08-03  Joseph Myers  <joseph@codesourcery.com>
1417
1418         * c.opt (-print-pch-checksum): Remove option.
1419         * c-opts.c (c_common_handle_option): Don't handle
1420         OPT_print_pch_checksum.
1421
1422 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
1423
1424         * c-common.h (c_common_handle_option): Update prototype and return
1425         value type.
1426         * c-opts.c (c_common_handle_option): Update prototype and return
1427         value type.  Update calls to handle_option and
1428         enable_warning_as_error.
1429
1430 2010-07-27  Jakub Jelinek  <jakub@redhat.com>
1431
1432         PR c/45079
1433         * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
1434
1435 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
1436
1437         * c-common.h (c_common_missing_argument): Remove.
1438         * c-opts.c (c_common_missing_argument): Remove.
1439         * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
1440         idirafter, imacros, include, isysroot, isystem, iquote): Add
1441         MissingArgError.
1442         * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1443
1444 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
1445
1446         * c-common.h (c_common_option_lang_mask,
1447         c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
1448         New.
1449         (c_common_init_options): Update prototype.
1450         * c-opts.c (c_common_option_lang_mask): New.
1451         (c_common_initialize_diagnostics): Split out of
1452         c_common_init_options.
1453         (accept_all_c_family_options, c_common_complain_wrong_lang_p):
1454         New.
1455         (c_common_init_options): Update prototype.  Use decoded options in
1456         search for -lang-asm.
1457
1458 2010-07-15  Nathan Froyd  <froydnj@codesourcery.com>
1459
1460         * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1461         * c-format.c: Likewise.
1462
1463 2010-07-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1464
1465         * c-common.h: Include diagnostic-core.h. Error if already
1466         included.
1467         * c-semantics.c: Do not define GCC_DIAG_STYLE here.
1468
1469 2010-07-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1470
1471         * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
1472         Do not include expr.h
1473         (vector_mode_valid_p): Move here.
1474
1475 2010-06-21  DJ Delorie  <dj@redhat.com>
1476
1477         * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
1478         allow these pragmas anywhere.
1479
1480 2010-06-14  Jakub Jelinek  <jakub@redhat.com>
1481
1482         PR bootstrap/44509
1483         * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
1484         (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
1485         (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
1486         ggc_strdup instead of xstrdup.
1487
1488 2010-06-10  Jakub Jelinek  <jakub@redhat.com>
1489
1490         * c-cppbuiltin.c: Include cpp-id-data.h.
1491         (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
1492         (lazy_hex_fp_value): New function.
1493         (builtin_define_with_hex_fp_value): Provide definitions lazily.
1494
1495 2010-06-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1496
1497         * c-gimplify.c: Do not include tree-flow.h
1498
1499 2010-06-29  Joern Rennecke  <joern.rennecke@embecosm.com>
1500
1501         PR other/44034
1502         * c-common.c: Rename targetm member:
1503         targetm.enum_va_list -> targetm.enum_va_list_p
1504
1505 2010-06-28  Anatoly Sokolov  <aesok@post.ru>
1506
1507         * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
1508
1509 2010-06-28  Steven Bosscher  <steven@gcc.gnu.org>
1510
1511         * c-cppbuiltin.c: Do not include except.h.
1512
1513 2010-06-24  Andi Kleen  <ak@linux.intel.com>
1514
1515         * c-common.c (warn_for_omitted_condop): New.
1516         * c-common.h (warn_for_omitted_condop): Add prototype.
1517
1518 2010-06-21  Joseph Myers  <joseph@codesourcery.com>
1519
1520         * c.opt (lang-objc): Remove.
1521         * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
1522
1523 2010-06-21  Joern Rennecke  <joern.rennecke@embecosm.com>
1524
1525         * c-opts.c: Include "tm_p.h".
1526
1527 2010-06-20  Joseph Myers  <joseph@codesourcery.com>
1528
1529         * c-common.c (parse_optimize_options): Update call to
1530         decode_options.
1531
1532 2010-06-18  Nathan Froyd  <froydnj@codesourcery.com>
1533
1534         * c-common.c (record_types_used_by_current_var_decl): Adjust for
1535         new type of types_used_by_cur_var_decl.
1536
1537 2010-06-17  Joern Rennecke  <joern.rennecke@embecosm.com>
1538
1539         PR bootstrap/44512
1540         * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
1541         for C++ standard compliance.
1542
1543 2010-06-16  Jason Merrill  <jason@redhat.com>
1544
1545         * c.opt: Add -Wnoexcept.
1546
1547 2010-06-16  Richard Guenther  <rguenther@suse.de>
1548
1549         PR c/44555
1550         * c-common.c (c_common_truthvalue_conversion): Remove
1551         premature and wrong optimization concering ADDR_EXPRs.
1552
1553 2010-06-15  Arnaud Charlet  <charlet@adacore.com>
1554
1555         * c-ada-spec.c (dump_sloc): Remove column info.
1556         (is_simple_enum): New function.
1557         (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
1558         enum types when relevant.
1559
1560 2010-06-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1561
1562         * c-common.c (conversion_warning): Warn at expression
1563         location.
1564
1565 2010-06-10  Joseph Myers  <joseph@codesourcery.com>
1566
1567         * c-opts.c (c_common_handle_option): Don't handle
1568         OPT_fshow_column.
1569
1570 2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
1571
1572         * c-pragma.c (push_alignment): Use typed GC allocation.
1573         (handle_pragma_push_options): Likewise.
1574
1575         * c-common.c (parse_optimize_options): Likewise.
1576
1577         * c-common.h (struct sorted_fields_type): Add variable_size GTY
1578         option.
1579
1580 2010-06-07  Joseph Myers  <joseph@codesourcery.com>
1581
1582         * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
1583         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
1584         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
1585         flag_signed_bitfields, warn_strict_null_sentinel,
1586         flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
1587         flag_gen_declaration, flag_no_gnu_keywords,
1588         flag_implement_inlines, flag_implicit_templates,
1589         flag_implicit_inline_templates, flag_optional_diags,
1590         flag_elide_constructors, flag_default_inline, flag_rtti,
1591         flag_conserve_space, flag_access_control, flag_check_new,
1592         flag_new_for_scope, flag_weak, flag_working_directory,
1593         flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
1594         flag_enforce_eh_specs, flag_threadsafe_statics,
1595         flag_pretty_templates): Remove.
1596         * c-common.h (flag_preprocess_only, flag_nil_receivers,
1597         flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
1598         flag_replace_objc_classes, flag_undef, flag_no_builtin,
1599         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
1600         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
1601         flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
1602         flag_no_gnu_keywords, flag_implement_inlines,
1603         flag_implicit_templates, flag_implicit_inline_templates,
1604         flag_optional_diags, flag_elide_constructors, flag_default_inline,
1605         flag_rtti, flag_conserve_space, flag_access_control,
1606         flag_check_new, flag_new_for_scope, flag_weak,
1607         flag_working_directory, flag_use_cxa_atexit,
1608         flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
1609         flag_threadsafe_statics, flag_pretty_templates,
1610         warn_strict_null_sentinel): Remove.
1611         * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
1612         fbuiltin, fcheck-new, fconserve-space, felide-constructors,
1613         fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
1614         fimplicit-inline-templates, fimplicit-templates,
1615         flax-vector-conversions, fms-extensions, fnil-receivers,
1616         fnonansi-builtins, fpretty-templates, freplace-objc-classes,
1617         frtti, fshort-double, fshort-enums, fshort-wchar,
1618         fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
1619         funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
1620         fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
1621         gen-decls, undef): Use Var.
1622         (fdefault-inline, foptional-diags): Document as doing nothing.
1623         * c-opts.c (c_common_handle_option): Remove cases for options now
1624         using Var.  Mark ignored options as such.
1625
1626 2010-06-05  Steven Bosscher  <steven@gcc.gnu.org>
1627
1628         * c-common.c: Moved to here from parent directory. 
1629         * c-common.def: Likewise.
1630         * c-common.h: Likewise.
1631         * c-cppbuiltin.c: Likewise.
1632         * c-dump.c: Likewise.
1633         * c-format.c: Likewise.
1634         * c-format.h : Likewise.
1635         * c-gimplify.c: Likewise.
1636         * c-lex.c: Likewise.
1637         * c-omp.c: Likewise.
1638         * c.opt: Likewise.
1639         * c-opts.c: Likewise.
1640         * c-pch.c: Likewise.
1641         * c-ppoutput.c: Likewise.
1642         * c-pragma.c: Likewise.
1643         * c-pragma.h: Likewise.
1644         * c-pretty-print.c: Likewise.
1645         * c-pretty-print.h: Likewise.
1646         * c-semantics.c: Likewise.
1647         * stub-objc.c: Likewise.
1648
1649         * c-common.c: Include gt-c-family-c-common.h.
1650         * c-pragma.c: Include gt-c-family-c-pragma.h.
1651 \f
1652 Copyright (C) 2010, 2011 Free Software Foundation, Inc.
1653
1654 Copying and distribution of this file, with or without modification,
1655 are permitted in any medium without royalty provided the copyright
1656 notice and this notice are preserved.