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81b5d104
MLI		 12014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2
3 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
4 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
5 Wundef): Use CPP, Var and Init.
6 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
7
b753b37b
MLI		 82014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
9
10 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
11 * c-opts.c (c_common_handle_option): Do not handle here.
12
028aee17
JM		 132014-08-25 Jason Merrill <jason@redhat.com>
14
15 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
16 -std=c++14 and -std=gnu++14, rather than the reverse.
17 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
18 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
19 * c-common.h (cxx_dialect): Remove cxx1y.
20
e4276ba5
ESR		 212014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
22
23 * c-common.h (enum cxx_dialect): Add cxx14.
24 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
25 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
26 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
27
a545cacd
JM		 282014-08-22 Jason Merrill <jason@redhat.com>
29
30 * c.opt (std=gnu++17): Fix alias.
31
59ea0364
MP		 322014-08-22 Marek Polacek <polacek@redhat.com>
33
34 PR c++/62199
35 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
36 check for vector types. Drop LHS argument.
37 * c-common.h (warn_logical_not_parentheses): Adjust.
38
596e808c
MLI		 392014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
40
41 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
42 (Wmultichar): Likewise.
43 (Wdate-time): Use C-family languages instead of Common. Use CPP
44 and Var.
45 * c-opts.c (c_common_handle_option): Do not handle the above
46 options here.
47 (sanitize_cpp_opts): Likewise.
48
18767f65
MLI		 492014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
50
51 PR fortran/44054
52 * c-opts.c: Include tree-diagnostics.h.
53 (c_diagnostic_finalizer): New.
54 (c_common_initialize_diagnostics): Use it.
55
b4413594
MLI		 562014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
57
58 PR preprocessor/51303
59 * c-common.c (struct reason_option_codes_t option_codes):
60 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
61
43f9a13c
MLI		 622014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
63
64 PR c/60975
65 PR c/53063
66 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
67 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
68 (c_common_post_options): Call init_global_opts_from_cpp.
69 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
70
04159acf
MP		 712014-08-19 Marek Polacek <polacek@redhat.com>
72
73 PR c++/62153
74 * c-common.c (maybe_warn_bool_compare): New function.
75 * c-common.h (maybe_warn_bool_compare): Declare.
76 * c.opt (Wbool-compare): New option.
77
35aff4fb
MP		 782014-08-19 Marek Polacek <polacek@redhat.com>
79
80 * c.opt (Wc99-c11-compat): New option.
81
177cce46
MP		 822014-08-19 Marek Polacek <polacek@redhat.com>
83
84 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
85 to warn_c90_c99_compat.
86 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
87 to -1.
88
6ae9194f
MLI		 892014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
90 Steven Bosscher <steven@gcc.gnu.org>
91
92 PR c/52952
93 * c-format.c: Add extra_arg_loc and format_string_loc to struct
94 format_check_results.
95 (check_function_format): Use true and add comment for boolean
96 argument.
97 (finish_dollar_format_checking): Use explicit location when warning.
98 (check_format_info): Likewise.
99 (check_format_arg): Set extra_arg_loc and format_string_loc.
100 (check_format_info_main): Use explicit location when warning.
101 (check_format_types): Pass explicit location.
102 (format_type_warning): Likewise.
103
8e54f6d3
MLI		 1042014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
105
106 PR fortran/44054
107 * c-format.c: Handle Fortran flags.
108
cd4e76fc
IZ		 1092014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
110
111 PR other/61962
112 * array-notation-common.c (find_rank): Added handling for other
113 types of references.
114
f3bede71
MP		 1152014-08-10 Marek Polacek <polacek@redhat.com>
116
117 PR c/51849
118 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
119 * c.opt (Wc90-c99-compat): Add option.
120
9f25a338
TS		 1212014-08-07 Trevor Saunders <tsaunders@mozilla.com>
122
123 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
124
62e4eb35
MP		 1252014-08-03 Marek Polacek <polacek@redhat.com>
126
127 * c-common.c (check_case_value): Add location_t parameter. Use it.
128 (c_add_case_label): Pass loc to check_case_value.
129
b787e7a2
TS		 1302014-08-02 Trevor Saunders <tsaunders@mozilla.com>
131
132 * cilk.c: Use hash_map instead of pointer_map.
133
6e2830c3
TS		 1342014-08-02 Trevor Saunders <tsaunders@mozilla.com>
135
136 * c-gimplify.c: Use hash_set instead of pointer_set.
137
a7ee52fb
IZ		 1382014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
139
140 PR middle-end/61455
141 * array-notation-common.c (extract_array_notation_exprs): Handling
142 of DECL_EXPR added.
143
944fa280
JJ		 1442014-08-01 Jakub Jelinek <jakub@redhat.com>
145
146 * c-common.h (min_align_of_type): Removed prototype.
147 * c-common.c (min_align_of_type): Removed.
148 * c-ubsan.h (ubsan_maybe_instrument_reference,
149 ubsan_maybe_instrument_member_call): New prototypes.
150 * c-ubsan.c: Include stor-layout.h and builtins.h.
151 (ubsan_maybe_instrument_reference_or_call,
152 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
153 functions.
154
b4dfdc11
MG		 1552014-07-31 Marc Glisse <marc.glisse@inria.fr>
156
157 PR c++/60517
158 * c.opt (-Wreturn-local-addr): Move to common.opt.
159
a41844e5
JM		 1602014-07-30 Jason Merrill <jason@redhat.com>
161
162 PR c++/61659
163 PR c++/61687
164 Revert:
165 * c.opt (-fuse-all-virtuals): New.
166
976d5a22
TT		 1672014-07-30 Tom Tromey <tromey@redhat.com>
168
169 PR c/59855
170 * c.opt (Wdesignated-init): New option.
171 * c-common.c (c_common_attribute_table): Add "designated_init".
172 (handle_designated_init): New function.
173
cdc94aca
MP		 1742014-07-24 Marek Polacek <polacek@redhat.com>
175
176 PR c/57653
177 * c-opts.c (c_finish_options): If -imacros is in effect, return.
178
f41373b6
DS		 1792014-07-16 Dodji Seketeli <dodji@redhat.com>
180
181 PR preprocessor/60723 - missing system-ness marks for macro tokens
182 * c-ppoutput.c (struct print::prev_was_system_token): New data
183 member.
184 (init_pp_output): Initialize it.
185 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
186 (do_line_change): Return a flag saying if a line marker was
187 emitted or not.
188 (scan_translation_unit): Detect if the system-ness of the token we
189 are about to emit is different from the one of the previously
190 emitted token. If so, emit a line marker. Avoid emitting useless
191 adjacent line markers. Avoid emitting line markers for tokens
192 originating from the expansion of built-in macros.
193 (scan_translation_unit_directives_only): Adjust.
194
4d661eaa
MP		 1952014-07-15 Marek Polacek <polacek@redhat.com>
196
197 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
198 TYPE_MAX_VALUE is NULL.
199
b108f48f
JJ		 2002014-07-14 Jakub Jelinek <jakub@redhat.com>
201
202 PR middle-end/61294
203 * c.opt (Wmemset-transposed-args): New warning.
204
c0221884
JM		 2052014-07-10 Jason Merrill <jason@redhat.com>
206
207 PR c++/61659
208 PR c++/61687
209 * c.opt (-fuse-all-virtuals): New.
210
63dfbb95
RB		 2112014-07-09 Richard Biener <rguenther@suse.de>
212
213 PR c-family/61741
214 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
215 using unsigned arithmetic if overflow does not wrap instead of
216 if overflow is undefined.
217
773ec47f
MP		 2182014-07-06 Marek Polacek <polacek@redhat.com>
219
220 PR c/6940
221 * c.opt (Wsizeof-array-argument): New option.
222
00a7ba58
JJ		 2232014-07-03 Jakub Jelinek <jakub@redhat.com>
224
225 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
226 comments->count <= 1, as comments->entries might be NULL.
227
52ec0ea3
MP		 2282014-07-01 Marek Polacek <polacek@redhat.com>
229
230 * c.opt (Wint-conversion): New option.
231
d5c3d343
MP		 2322014-07-01 Marek Polacek <polacek@redhat.com>
233
234 PR c/58286
235 * c.opt (Wincompatible-pointer-types): New option.
236
6e7ceb17
PC		 2372014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
238
239 PR c++/51400
240 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
241 Do not discard TYPE_QUALS of type.
242
da73100b
JM		 2432014-06-26 Jason Merrill <jason@redhat.com>
244
245 * c-common.h (enum cxx_dialect): Add cxx1z.
246 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
247 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
248
08eedf75
TJ		 2492014-06-26 Teresa Johnson <tejohnson@google.com>
250
251 * c-common.h (get_dump_info): Declare.
252 * c-gimplify.c (c_genericize): Use saved dump files.
253 * c-opts.c (c_common_parse_file): Begin and end dumps
254 once around parsing invocation.
255 (get_dump_info): New function.
256
7b56b2f8
MP		 2572014-06-23 Marek Polacek <polacek@redhat.com>
258 Andrew MacLeod <amacleod@redhat.com>
259
260 PR c/61553
261 * c-common.c (get_atomic_generic_size): Don't segfault if the
262 type doesn't have a size.
263
0e37a2f3
MP		 2642014-06-20 Marek Polacek <polacek@redhat.com>
265
266 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
267 (ubsan_walk_array_refs_r): New function.
268 (c_genericize): Instrument array bounds.
269 * c-ubsan.c: Include "internal-fn.h".
270 (ubsan_instrument_division): Mark instrumented arrays as having
271 side effects. Adjust ubsan_type_descriptor call.
272 (ubsan_instrument_shift): Likewise.
273 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
274 (ubsan_instrument_bounds): New function.
275 (ubsan_array_ref_instrumented_p): New function.
276 (ubsan_maybe_instrument_array_ref): New function.
277 * c-ubsan.h (ubsan_instrument_bounds): Declare.
278 (ubsan_array_ref_instrumented_p): Declare.
279 (ubsan_maybe_instrument_array_ref): Declare.
280
2812014-06-20 Hale Wang <hale.wang@arm.com>
dd6fe7d4
HW		 282
283 PR lto/61123
284 * c.opt (fshort-enums): Add to LTO.
285 * c.opt (fshort-wchar): Likewise.
286
5c3d09f7
MP		 2872014-06-16 Marek Polacek <polacek@redhat.com>
288
289 PR c/60439
290 * c.opt (Wswitch-bool): Add Var.
291
9cf32741
JJ		 2922014-06-12 Jakub Jelinek <jakub@redhat.com>
293
294 PR middle-end/61486
295 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
296 #pragma omp target teams or
297 #pragma omp {,target }teams distribute simd.
298
62984918
JM		 2992014-06-12 Jason Merrill <jason@redhat.com>
300
301 * c.opt (Wabi=, fabi-compat-version): New.
302 * c-opts.c (c_common_handle_option): Handle -Wabi=.
303 (c_common_post_options): Handle flag_abi_compat_version default.
304 Disallow -fabi-compat-version=1.
305 * c-common.h (abi_version_crosses): New.
306
f961457f
JH		 3072014-06-11 Jan Hubicka <hubicka@ucw.cz>
308
309 * c-family/c-common.c (handle_section_attribute): Update handling for
310 section names that are no longer trees.
311
92d28cbb
JJ		 3122014-06-10 Jakub Jelinek <jakub@redhat.com>
313
314 PR fortran/60928
315 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
316 (omp_pragmas): ... back here.
317
742938c9
MP		 3182014-06-05 Marek Polacek <polacek@redhat.com>
319
320 PR c/49706
321 * c-common.c (warn_logical_not_parentheses): New function.
322 * c-common.h (warn_logical_not_parentheses): Declare.
323 * c.opt (Wlogical-not-parentheses): New option.
324
9d548dfb
MP		 3252014-06-04 Marek Polacek <polacek@redhat.com>
326
327 PR c/30020
328 * c-common.c (check_case_bounds): Add location parameter.
329 Use it.
330 (c_add_case_label): Pass loc to check_case_bounds.
331
fedfecef
MP		 3322014-06-03 Marek Polacek <polacek@redhat.com>
333
334 PR c/60439
335 * c.opt (Wswitch-bool): New option.
336
f6a7cffc
TS		 3372014-05-22 Thomas Schwinge <thomas@codesourcery.com>
338
040d18b6
TS		 339 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
340 Remove prototypes.
341 (record_types_used_by_current_var_decl): Move prototype to where
342 it belongs.
343
f6a7cffc
TS		 344 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
345 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
346 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
347
632f2871
RS		 3482014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
349
350 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
351 * c-common.c (c_common_nodes_and_builtins): Don't initialize
352 void_zero_node.
353 * c-pretty-print.c (pp_c_void_constant): New function.
354 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
355 (c_pretty_printer::expression): Handle VOID_CST.
356 * cilk.c (extract_free_variables): Likewise.
357 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
358 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
359
766090c2
TS		 3602014-05-17 Trevor Saunders <tsaunders@mozilla.com>
361
362 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
363 * c-pragma.c (push_alignment): Adjust.
364 (handle_pragma_push_options): Likewise.
365
661a0813
MP		 3662014-05-09 Marek Polacek <polacek@redhat.com>
367
368 PR c/50459
369 * c-common.c (check_user_alignment): Return -1 if alignment is error
370 node.
371 (handle_aligned_attribute): Don't call default_conversion on
372 FUNCTION_DECLs.
373 (handle_vector_size_attribute): Likewise.
374 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
375 (handle_sentinel_attribute): Call default_conversion and allow even
376 integral types as an argument.
377
2793eeab
MP		 3782014-05-08 Marek Polacek <polacek@redhat.com>
379
380 PR c/61053
381 * c-common.c (min_align_of_type): New function factored out from...
382 (c_sizeof_or_alignof_type): ...here.
383 * c-common.h (min_align_of_type): Declare.
384
f827930a
MP		 3852014-05-08 Marek Polacek <polacek@redhat.com>
386
387 PR c/61077
388 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
389 parameter type of main.
390
ca49b74e
DD		 3912014-05-07 DJ Delorie <dj@redhat.com>
392
393 * c-cppbuiltin.c (print_bits_of_hex): New.
394 (builtin_define_type_minmax): Print values using hex so as not to
395 require a pre-computed list of string values.
396
1d60af08
KZ		 3972014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
398 Mike Stump <mikestump@comcast.net>
399 Richard Sandiford <rdsandiford@googlemail.com>
400
401 * c-ada-spec.c: Include wide-int.h.
402 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
403 (dump_generic_ada_node): Use wide-int interfaces.
404 * c-common.c: Include wide-int-print.h.
405 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
406 (pointer_int_sum): Use wide-int interfaces.
407 (c_common_nodes_and_builtins): Use make_int_cst.
408 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
409 (handle_alloc_size_attribute): Use wide-int interfaces.
410 (get_nonnull_operand): Likewise.
411 * c-format.c (get_constant): Use tree_fits_uhwi_p.
412 * c-lex.c: Include wide-int.h.
413 (narrowest_unsigned_type): Take a widest_int rather than two
414 HOST_WIDE_INTs.
415 (narrowest_signed_type): Likewise.
416 (interpret_integer): Update accordingly. Use wide-int interfaces.
417 (lex_charconst): Use wide-int interfaces.
418 * c-pretty-print.c: Include wide-int.h.
419 (pp_c_integer_constant): Use wide-int interfaces.
420 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
421 INT_CST_LT_UNSIGNED.
422
b15458be
RB		 4232014-05-06 Richard Biener <rguenther@suse.de>
424
425 * c-opts.c (c_common_post_options): For -freestanding,
426 -fno-hosted and -fno-builtin disable pattern recognition
427 if not enabled explicitely.
428
6577374e
MP		 4292014-05-02 Marek Polacek <polacek@redhat.com>
430
431 * c.opt (Wsizeof-pointer-memaccess): Describe option.
432
d00887e8
MP		 4332014-05-01 Marek Polacek <polacek@redhat.com>
434
435 PR c/43245
436 * c.opt (Wdiscarded-qualifiers): Add.
437
f8ed5150
MP		 4382014-04-30 Marek Polacek <polacek@redhat.com>
439
440 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
441 INT_MIN / -1 sanitization only for integer types.
442
45484dcf
MP		 4432014-04-25 Marek Polacek <polacek@redhat.com>
444
445 PR c/18079
446 * c-common.c (handle_noinline_attribute): Warn if the attribute
447 conflicts with always_inline attribute.
448 (handle_always_inline_attribute): Warn if the attribute conflicts
449 with noinline attribute.
450
38e514c0
MP		 4512014-04-25 Marek Polacek <polacek@redhat.com>
452
453 PR c/60156
454 * c-common.c (check_main_parameter_types): Warn about variadic main.
455
44875f92
MS		 4562014-04-24 Mike Stump <mikestump@comcast.net>
457
458 * c.opt (Wshadow-ivar): Default to on.
459
dcaaa5a0
DP		 4602014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
461
462 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
463
c07d7c02
MP		 4642014-04-23 Marek Polacek <polacek@redhat.com>
465
466 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
467
1c33c9b7
JJ		 4682014-04-22 Jakub Jelinek <jakub@redhat.com>
469
470 PR sanitizer/60275
471 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
472 if flag_sanitize_undefined_trap_on_error.
473 (ubsan_instrument_division, ubsan_instrument_shift,
474 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
475 if !flag_sanitize_recover.
476
793c625f
MG		 4772014-04-22 Marc Glisse <marc.glisse@inria.fr>
478
479 PR libstdc++/43622
480 * c-common.c (registered_builtin_types): Make non-static.
481 * c-common.h (registered_builtin_types): Declare.
482
b0f1bf36
RB		 4832014-04-14 Richard Biener <rguenther@suse.de>
484 Marc Glisse <marc.glisse@inria.fr>
485
486 PR c/60819
487 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
488 apply may-alias the scalar pointer type when applicable.
489
3b07fa4a
IZ		 4902014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
491
492 PR middle-end/60467
493 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
494 as possible argument for Cilk_spawn.
495
cbbd2b1c
TB		 4962014-04-11 Tobias Burnus <burnus@net-b.de>
497
498 PR c/60194
499 * c.opt (Wformat-signedness): Add
500 * c-format.c(check_format_types): Use it.
501
6415bd5d
JM		 5022014-04-11 Jason Merrill <jason@redhat.com>
503
504 PR c++/57926
505 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
506 default_conversion for an array argument.
507
6525783a
MP		 5082014-04-08 Marek Polacek <polacek@redhat.com>
509
510 PR sanitizer/60745
511 * c-ubsan.c: Include asan.h.
512 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
513
880a467b
NS		 5142014-04-03 Nathan Sidwell <nathan@codesourcery.com>
515
516 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
517
7b59ff2d
MP		 5182014-04-02 Marek Polacek <polacek@redhat.com>
519
520 * c-common.h (c_expand_expr): Remove declaration.
521
8edbfaa6
JJ		 5222014-03-28 Jakub Jelinek <jakub@redhat.com>
523
524 PR c++/60689
525 * c-common.c (add_atomic_size_parameter): When creating new
526 params vector, push the size argument first.
527
07d72e1d
JJ		 5282014-03-26 Jakub Jelinek <jakub@redhat.com>
529
530 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
531 ubsan_instrument_vla, ubsan_instrument_return): Adjust
532 ubsan_create_data callers.
533
b35e0fa0
JJ		 5342014-03-22 Jakub Jelinek <jakub@redhat.com>
535
536 PR debug/60603
537 * c-opts.c (c_finish_options): Restore cb_file_change call to
538 <built-in>.
539
39a1ebb3
JJ		 5402014-03-13 Jakub Jelinek <jakub@redhat.com>
541
542 PR middle-end/36282
543 * c-pragma.c (apply_pragma_weak): Only look at
544 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
545 DECL_ASSEMBLER_NAME_SET_P (decl).
546 (maybe_apply_pending_pragma_weaks): Exit early if
547 vec_safe_is_empty (pending_weaks) rather than only when
548 !pending_weaks.
549 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
550 set assembler name back to NULL afterwards.
551
a07f6ed2
JM		 5522014-03-11 Jason Merrill <jason@redhat.com>
553
554 * c.opt: Add -std=gnu++14.
555
75b107f5
IB		 5562014-03-11 Ian Bolton <ian.bolton@arm.com>
557
558 * c-opts.c (c_common_post_options): Don't override
559 -ffp-contract=fast if unsafe-math-optimizations is on.
560
f42c637e
PM		 5612014-03-08 Paulo Matos <paulo@matos-sorge.com>
562
563 * c.opt: Enable LTO FE for fshort-double.
564
70e24808
JM		 5652014-03-07 Jason Merrill <jason@redhat.com>
566
567 * c.opt: Add -std=c++14.
568
3af9c5e9
MP		 5692014-03-06 Marek Polacek <polacek@redhat.com>
570
571 PR c/60197
572 * cilk.c (contains_cilk_spawn_stmt): New function.
573 (contains_cilk_spawn_stmt_walker): Likewise.
574 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
575 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
576
b3bdf019
JJ		 5772014-03-03 Jakub Jelinek <jakub@redhat.com>
578
579 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
580 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
581 even when flag_preprocess_only.
582
ca7e759d
JM		 5832014-02-26 Jason Merrill <jason@redhat.com>
584
585 PR c++/59231
586 PR c++/11586
587 * c-common.c (shorten_compare): Don't check
588 c_inhibit_evaluation_warnings.
589
28e41874
JJ		 5902014-02-19 Jakub Jelinek <jakub@redhat.com>
591
cca615af
JJ		 592 PR c/37743
593 * c-common.c (c_common_nodes_and_builtins): When initializing
594 c_uint{16,32,64}_type_node, also set corresponding
595 uint{16,32,64}_type_node to the same value.
596
28e41874
JJ		 597 PR c++/60267
598 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
599 for PRAGMA_IVDEP if flag_preprocess_only.
600
c2bf53a1
JJ		 6012014-02-12 Jakub Jelinek <jakub@redhat.com>
602
603 PR c/60101
604 * c-common.c (merge_tlist): If copy is true, call new_tlist,
605 if false, add ADD itself, rather than vice versa.
606 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
607 copy. For SAVE_EXPR, only call merge_tlist once.
608
8fcbce72
JJ		 6092014-02-08 Jakub Jelinek <jakub@redhat.com>
610
611 PR middle-end/60092
612 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
613 and tree_to_uhwi.
614 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
615 functions.
616 (c_common_attribute_table): Add alloc_align and assume_aligned
617 attributes.
618
0a756a3f
MP		 6192014-02-06 Marek Polacek <polacek@redhat.com>
620
621 PR c/60087
622 * c-common.c (warn_for_sign_compare): Call warning_at with location
623 instead of warning.
624
7ec4847a
MP		 6252014-02-05 Marek Polacek <polacek@redhat.com>
626
627 PR c/53123
628 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
629 statement.
630
66f20604
MP		 6312014-02-04 Marek Polacek <polacek@redhat.com>
632
633 PR c/60036
634 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
635 SAVE_EXPR.
636
5d77fb19
MG		 6372014-02-03 Marc Glisse <marc.glisse@inria.fr>
638
639 PR c++/53017
640 PR c++/59211
641 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
642 handle_vector_size_attribute, handle_nonnull_attribute): Call
643 default_conversion on the attribute argument.
644 (handle_nonnull_attribute): Increment the argument number.
645
81e5eca8
MP		 6462014-01-31 Marek Polacek <polacek@redhat.com>
647
648 PR c/59963
649 * c-common.c (add_atomic_size_parameter): Pass vNULL to
650 build_function_call_vec.
651 (resolve_overloaded_builtin): Likewise.
652 * c-common.h (build_function_call_vec): Adjust declaration.
653
68fca595
MP		 6542014-01-30 Marek Polacek <polacek@redhat.com>
655
656 PR c/59940
657 * c-common.h (unsafe_conversion_p): Adjust declaration.
658 (warnings_for_convert_and_check): Likewise.
659 (convert_and_check): Likewise.
660 * c-common.c (unsafe_conversion_p): Add location parameter. Call
661 expansion_point_location_if_in_system_header on it.
662 (warnings_for_convert_and_check): Add location parameter. Call
663 expansion_point_location_if_in_system_header on it. Use it.
664 (convert_and_check): Add location parameter. Use it.
665 (conversion_warning): Likewise.
666 (c_add_case_label): Adjust convert_and_check calls.
667 (scalar_to_vector): Adjust unsafe_conversion_p calls.
668
b72271b9
BI		 6692014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
670
671 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
672 flag_cilkplus.
673 * c-pragma.c (init_pragma): Likewise.
674 * c.opt: Likewise.
675
393e8e8b
MP		 6762014-01-23 Marek Polacek <polacek@redhat.com>
677
678 PR c/59846
679 * c-common.c (shorten_compare): Add location_t parameter.
680 * c-common.h (shorten_binary_op): Adjust declaration.
681
f04dda30
MP		 6822014-01-23 Marek Polacek <polacek@redhat.com>
683
684 PR c/58346
685 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
686 * c-common.h: Declare it.
687
621955cb
EB		 6882014-01-20 Eric Botcazou <ebotcazou@adacore.com>
689
690 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
691 * c-ada-spec.c (dump_ads): Likewise.
692 (cpp_check): Likewise.
693 (dump_ada_specs): Likewise.
694
6952014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
67bf2939
LA		 696
697 PR c++/49718
698 * c-common.c (handle_no_instrument_function_attribute): Allow
699 no_instrument_function attribute in class member
700 definition/declaration.
701
241f845a
JJ		 7022014-01-15 Jakub Jelinek <jakub@redhat.com>
703
704 PR c/58943
705 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
706 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
707 being COMPOUND_EXPR.
708 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
709 operand a SAVE_EXPR and second MODIFY_EXPR.
710
e83b8e2e
JJ		 7112014-01-09 Jakub Jelinek <jakub@redhat.com>
712
713 PR target/58115
714 * c-pch.c (c_common_write_pch): Call
715 prepare_target_option_nodes_for_pch.
716
23a5b65a
RS		 7172014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
718
719 Update copyright years
720
f9030485
RS		 7212014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
722
723 * array-notation-common.c, c-cilkplus.c: Use the standard form for
724 the copyright notice.
725
f2aa696b
EB		 7262013-12-28 Eric Botcazou <ebotcazou@adacore.com>
727
728 * c-ada-spec.c (print_constructor): New function.
729 (print_destructor): Retrieve the origin of the destructor.
730 (print_ada_declaration): Revamp handling of constructors/destructors.
731
1f26ac87
JM		 7322013-12-23 Stuart Hastings <stuart@apple.com>
733 Bill Maddox <maddox@google.com>
734 Jason Merrill <jason@redhat.com>
735
736 * c.opt: Add -fdeclone-ctor-dtor.
737 * c-opts.c (c_common_post_options): Default to on iff -Os.
738
41958c28
BI		 7392013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
740
741 * c-common.c (c_common_attribute_table): Added "cilk simd function"
742 attribute.
743 * c-pragma.h (enum pragma_cilk_clause): Remove.
744 (enum pragma_omp_clause): Added the following fields:
745 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
746 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
747 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
748 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
749 PRAGMA_CILK_CLAUSE_UNIFORM.
750
751
12893402
BI		 7522013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
753
754 * cilk.c (cilk_outline): Made this function non-static.
755 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
756 (create_cilk_wrapper): Added a new parameter: a function pointer.
757 (c_install_body_w_frame_cleanup): Remove
758 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
759 * c-common.h (cilk_outline): New prototype.
760 (gimplify_cilk_spawn): Removed two parameters.
761 (cilk_install_body_with_frame_cleanup): New prototype.
762 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
763 CILK_SPAWN_STMT case.
764
085b42ed
BS		 7652013-12-11 Bernd Schmidt <bernds@codesourcery.com>
766
2ce064c3
BS		 767 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
768
085b42ed
BS		 769 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
770 (int_array_type_node): Remove.
771 * c-common.c (c_common_nodes_and_builtins): Don't build it.
772
9e36c9ed
MP		 7732013-12-05 Marek Polacek <polacek@redhat.com>
774
775 PR c/52023
776 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
777 [ADJUST_FIELD_ALIGN].
778
296674db
JM		 7792013-12-04 Joseph Myers <joseph@codesourcery.com>
780
781 PR c/52023
782 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
783 and check field alignment if set.
784 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
785 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
786
31e071ae
MP		 7872013-12-04 Jakub Jelinek <jakub@redhat.com>
788 Marek Polacek <polacek@redhat.com>
789
790 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
791 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
792
d7947e19
L		 7932013-11-29 H.J. Lu <hongjiu.lu@intel.com>
794
795 PR c/59309
796 * cilk.c (gimplify_cilk_spawn): Properly handle function without
797 arguments.
798
fad7652e
JJ		 7992013-11-29 Jakub Jelinek <jakub@redhat.com>
800
801 PR c/59280
802 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
803 goto invalid. If it is error_mark_node, don't issue further
804 diagnostics.
805
8b5e1202
SO		 8062013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
807
808 * c.opt (Wopenmp-simd): New.
809
0a508bb6
JJ		 8102013-11-22 Jakub Jelinek <jakub@redhat.com>
811
812 * c-ubsan.h (ubsan_instrument_return): New prototype.
813 * c-ubsan.c (ubsan_instrument_return): New function.
814
2fb9a547
AM		 8152013-11-22 Andrew MacLeod <amacleod@redhat.com>
816
817 * c-common.c: Add required include files from gimple.h.
818 * c-gimplify.c: Likewise
819 * cilk.c: Likewise
820
8400e75e
DM		 8212013-11-22 David Malcolm <dmalcolm@redhat.com>
822
823 * c-common.c (unsafe_conversion_p): Remove use of
824 EXPR_LOC_OR_HERE macro.
825 (conversion_warning): Likewise.
826 (warnings_for_convert_and_check): Likewise.
827 (warn_for_collisions_1): Likewise.
828 (shorten_compare): Likewise, and remove use of in_system_header
829 macro, using the location from the former.
830 * c-lex.c (dump_one_header): Remove use of input_filename macro.
831 (cb_def_pragma): Remove use of in_system_header macro.
832 (lex_string): Likewise.
833 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
834
eb1ce453
KZ		 8352013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
836 Mike Stump <mikestump@comcast.net>
837 Richard Sandiford <rdsandiford@googlemail.com>
838
839 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
840 instead of TREE_INT_CST_LOW, in cases where there is a protecting
841 tree_fits_shwi_p or tree_fits_uhwi_p.
842 (dump_generic_ada_node): Likewise.
843 * c-format.c (check_format_arg): Likewise.
844 * c-pretty-print.c (pp_c_integer_constant): Likewise.
845
6b3b8c27
KZ		 8462013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
847
848 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
849
49b0aa18
JC		 8502013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
851
852 PR c/53001
853 * c-common.c (unsafe_conversion_p): Make this function
854 return an enumeration with more detail.
855 (conversion_warning): Use the new return type of
856 unsafe_conversion_p to separately warn either about conversions
857 that lower floating point number precision or about the other
858 kinds of conversions.
859 * c-common.h (enum conversion_safety): New enumeration.
860 (unsafe_conversion_p): switching return type to
861 conversion_safety enumeration.
862 * c.opt: Adding new warning -Wfloat-conversion and
863 enabling it with -Wconversion.
864
b826515a
BS		 8652013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
866
867 * c-opts.c: Include plugin.h.
868 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
869
b9a55b13
MP		 8702013-11-19 Marek Polacek <polacek@redhat.com>
871
872 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
873 call.
874 (ubsan_instrument_shift): Likewise.
875 (ubsan_instrument_vla): Likewise.
876
7d362f6c
RS		 8772013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
878
879 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
880 cast to unsigned type.
881
386b1f1f
RS		 8822013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
883
884 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
885 tree_low_cst.
886 (complete_array_type): Update comment to refer to tree_to_[su]hwi
887 rather than tree_low_cst.
888
ae7e9ddd
RS		 8892013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
890
891 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
892 tree_to_uhwi throughout.
893
9439e9a1
RS		 8942013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
895
896 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
897 tree_low_cst (..., 0) with tree_to_shwi throughout.
898
cc269bb6
RS		 8992013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
900
901 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
902 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
903
9541ffee
RS		 9042013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
905
906 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
907 host_integerp (..., 0) with tree_fits_shwi_p throughout.
908
c02065fc
AH		 9092013-11-15 Aldy Hernandez <aldyh@redhat.com>
910
911 * c-cilkplus.c: New file.
912 * c-common.c (readonly_error): Add location argument.
913 * c-common.h (readonly_error): Same.
914 (c_finish_cilk_clauses): Protoize.
915 (c_check_cilk_loop): Same.
916 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
917 Do not fail on error_mark_node.
918 Abstract increment canonicalization to here...
919 (c_omp_for_incr_canonicalize_ptr): New.
920 c-pragma.c (init_pragma): Register "simd" pragma.
921 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
922 (enum pragma_cilk_clause): New.
923
9cc65f15
RS		 9242013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
925
926 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
927 wchar_type and host_integerp checks.
928
18f429e2
AM		 9292013-11-14 Andrew MacLeod <amacleod@redhat.com>
930
931 * c-common.c: Likewise.
932 * c-gimplify.c: Likewise.
933 * cilk.c: Likewise.
934
d8a2d370
DN		 9352013-11-14 Diego Novillo <dnovillo@google.com>
936
937 * c-common.c: Include fold-const.h.
938 Include stor-layout.h.
939 Include calls.h.
940 Include stringpool.h.
941 Include attribs.h.
942 Include varasm.h.
943 Include trans-mem.h.
944 * c-cppbuiltin.c: Include stor-layout.h.
945 Include stringpool.h.
946 * c-format.c: Include stringpool.h.
947 * c-lex.c: Include stringpool.h.
948 Include stor-layout.h.
949 * c-pragma.c: Include stringpool.h.
950 Include attribs.h.
951 Include varasm.h.
952 Include gcc-symtab.h.
953 * c-pretty-print.c: Include stor-layout.h.
954 Include attribs.h.
955 * cilk.c: Include stringpool.h.
956 Include calls.h.
957
38b7bc7f
JM		 9582013-11-13 Joseph Myers <joseph@codesourcery.com>
959
960 * c-common.h (enum rid): Add RID_AUTO_TYPE.
961 * c-common.c (c_common_reswords): Add __auto_type.
962 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
963
45b0be94
AM		 9642013-11-12 Andrew MacLeod <amacleod@redhat.com>
965
18f429e2
AM		 966 * c-common.c: Include gimplify.h.
967 * c-gimplify.c: Likewise.
968 * cilk.c: Likewise.
969 * c-omp.c: Include gimple-expr.h instead of gimple.h.
970 * c-ubsan.c: Don't include gimple.h.
45b0be94 971
582d9b50
JM		 9722013-11-12 Joseph Myers <joseph@codesourcery.com>
973
974 * c-common.c (c_common_reswords): Add _Thread_local.
975
6b28e197
JM		 9762013-11-09 Joseph Myers <joseph@codesourcery.com>
977
978 * c-common.c (atomic_size_supported_p): New function.
979 (resolve_overloaded_atomic_exchange)
980 (resolve_overloaded_atomic_compare_exchange)
981 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
982 Use it instead of comparing size with a local list of sizes.
983
267bac10
JM		 9842013-11-07 Andrew MacLeod <amacleod@redhat.com>
985 Joseph Myers <joseph@codesourcery.com>
986
987 * c-common.h (enum rid): Add RID_ATOMIC.
988 * c-common.c (c_common_reswords): Add _Atomic.
989 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
990 (keyword_is_type_qualifier): Accept RID_ATOMIC.
991 * c-format.c (check_format_types): Check for extra _Atomic
992 qualifiers in format argument.
993 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
994 (pp_c_type_qualifier_list): Mention _Atomic in comment.
995
5157b91e
TB		 9962013-11-06 Tobias Burnus <burnus@net-b.de>
997
998 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
999
6dbe0958
JM		 10002013-11-06 Joseph Myers <joseph@codesourcery.com>
1001
1002 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1003 standards modes.
1004 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1005 to mean lack of IEEE 754 support.
1006
e8ff5196
TB		 10072013-11-05 Tobias Burnus <burnus@net-b.de>
1008
1009 * c.opt (-Wdate-time): New option
1010 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1011
254a0760
JM		 10122013-11-05 Joseph Myers <joseph@codesourcery.com>
1013
1014 * c-cppbuiltin.c (cpp_iec_559_value): Test
1015 flag_excess_precision_cmdline not flag_excess_precision.
1016
6d7f7e0a
TB		 10172013-11-05 Tobias Burnus <burnus@net-b.de>
1018
1019 * c.opt (fopenmp-simd): New option.
1020 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1021 (omp_pragmas): ... this new struct.
1022 (c_pp_lookup_pragma): Also walk omp_pragmas.
1023 (init_pragma): Init pragmas for -fopenmp-simd.
1024
55a7f02f
MP		 10252013-11-04 Marek Polacek <polacek@redhat.com>
1026
1027 PR c++/58979
1028 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1029
9193fb05
JM		 10302013-11-04 Joseph Myers <joseph@codesourcery.com>
1031
1032 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1033 New functions.
1034 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1035
94159ecf
EB		 10362013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1037
1038 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1039 (dump_ada_specs): Adjust prototype of second callback.
1040 * c-ada-spec.c (cpp_check): New global variable.
1041 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1042 (print_generic_ada_decl): Likewise.
1043 (has_static_fields): Change return type to bool and add guard.
1044 (has_nontrivial_methods): New predicate.
1045 (is_tagged_type): Change return type to bool.
1046 (separate_class_package): Call has_nontrivial_methods.
1047 (pp_ada_tree_identifier): Minor tweaks.
1048 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1049 (dump_ada_array_domains): Likewise.
1050 (dump_ada_array_type): Likewise.
1051 (dump_template_types): Remove cpp_check parameter and do not pass it to
1052 dump_generic_ada_node.
1053 (dump_ada_template): Likewise.
1054 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1055 recursively.
1056 (print_ada_methods): Change return type to integer. Remove cpp_check
1057 parameter and do not pass it down.
1058 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1059 dump_generic_ada_node.
1060 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1061 accessing methods.
1062 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1063 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1064 value of print_ada_methods.
1065 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1066 Set cpp_check to it before invoking dump_ada_nodes.
1067 (dump_ada_specs): Likewise.
1068
b906f4ca
MP		 10692013-11-03 Marek Polacek <polacek@redhat.com>
1070
1071 * c-ubsan.c: Don't include hash-table.h.
1072 (ubsan_instrument_vla): New function.
1073 * c-ubsan.h: Declare it.
1074
5e20cdc9
DM		 10752013-10-31 David Malcolm <dmalcolm@redhat.com>
1076
1077 Automated part of renaming of symtab_node_base to symtab_node.
1078
1079 Patch autogenerated by rename_symtab.py from
1080 https://github.com/davidmalcolm/gcc-refactoring-scripts
1081 revision 58bb219cc090b2f4516a9297d868c245495ee622
1082
1083 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1084 symtab_node_base to symtab_node.
1085
7057e645
ESR		 10862013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1087
1088 Implement C++14 digit separators.
1089 * c-lex.c (interpret_float): Remove digit separators from scratch string
1090 before building real literal.
1091
193ea7bc
JJ		 10922013-10-30 Jakub Jelinek <jakub@redhat.com>
1093
1094 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1095
939b37da
BI		 10962013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1097
1098 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1099 fields.
1100 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1101 enabled.
1102 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1103 (insert_cilk_frame): New prototype.
1104 (cilk_init_builtins): Likewise.
1105 (gimplify_cilk_spawn): Likewise.
1106 (c_cilk_install_body_w_frame_cleanup): Likewise.
1107 (cilk_detect_spawn_and_unwrap): Likewise.
1108 (cilk_set_spawn_marker): Likewise.
1109 (build_cilk_sync): Likewise.
1110 (build_cilk_spawn): Likewise.
1111 * cilk.c: New file.
1112
67348ccc
DM		 11132013-10-29 David Malcolm <dmalcolm@redhat.com>
1114
1115 Patch autogenerated by refactor_symtab.py from
1116 https://github.com/davidmalcolm/gcc-refactoring-scripts
1117 revision 58bb219cc090b2f4516a9297d868c245495ee622
1118
1119 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1120 to a true class hierarchy.
1121 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1122
d570872d
RS		 11232013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1124
1125 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1126
98906124
JL		 11272013-10-26 Jeff Law <law@redhat.com>
1128
1129 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
1130 * c-family/c.opt: Ignore and warn for mudflap options.
1131
d73749df 11322013-10-24 Tobias Burnus <burnus@net-b.de>
8170608b
TB		 1133
1134 PR other/33426
1135 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1136 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1137
3f04b1bb
JM		 11382013-10-23 Jason Merrill <jason@redhat.com>
1139
1140 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1141
acf0174b
JJ		 11422013-10-11 Jakub Jelinek <jakub@redhat.com>
1143
acd15a28
JJ		 1144 * c-common.h (omp_clause_mask::operator !=): New method.
1145 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
1146 instead of if (mask & something) tests everywhere.
1147
acf0174b
JJ		 1148 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
1149 201307 instead of 201107.
1150 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
1151 (c_common_attribute_table): Add "omp declare target" and
1152 "omp declare simd" attributes.
1153 (handle_omp_declare_target_attribute,
1154 handle_omp_declare_simd_attribute): New functions.
1155 * c-omp.c: Include c-pragma.h.
1156 (c_finish_omp_taskgroup): New function.
1157 (c_finish_omp_atomic): Add swapped argument, if true,
1158 build the operation first with rhs, lhs arguments and use NOP_EXPR
1159 build_modify_expr.
1160 (c_finish_omp_for): Add code argument, pass it down to make_code.
1161 (c_omp_split_clauses): New function.
1162 (c_split_parallel_clauses): Removed.
1163 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
1164 c_omp_declare_simd_clauses_to_decls): New functions.
1165 * c-common.h (omp_clause_mask): New type.
1166 (OMP_CLAUSE_MASK_1): Define.
1167 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
1168 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
1169 omp_clause_mask::operator |, omp_clause_mask::operator &,
1170 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
1171 omp_clause_mask::operator ==): New methods.
1172 (enum c_omp_clause_split): New.
1173 (c_finish_omp_taskgroup): New prototype.
1174 (c_finish_omp_atomic): Add swapped argument.
1175 (c_finish_omp_for): Add code argument.
1176 (c_omp_split_clauses): New prototype.
1177 (c_split_parallel_clauses): Removed.
1178 (c_omp_declare_simd_clauses_to_numbers,
1179 c_omp_declare_simd_clauses_to_decls): New prototypes.
1180 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
1181 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
1182 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
1183 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
1184 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
1185 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
1186 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
1187 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
1188 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
1189 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
1190 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
1191 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
1192 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
1193 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
1194 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
1195 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
1196 PRAGMA_OMP_CLAUSE_UNIFORM.
1197
826cacfe
MG		 11982013-10-09 Marc Glisse <marc.glisse@inria.fr>
1199
1200 PR tree-optimization/20318
1201 * c-common.c (handle_returns_nonnull_attribute): New function.
1202 (c_common_attribute_table): Add returns_nonnull.
1203
2284b034
MG		 12042013-10-03 Marc Glisse <marc.glisse@inria.fr>
1205
1206 PR c++/19476
1207 * c.opt (fcheck-new): Move to common.opt.
1208
b56e9788
MP		 12092013-09-25 Marek Polacek <polacek@redhat.com>
1210 Jakub Jelinek <jakub@redhat.com>
1211
1212 PR sanitizer/58413
1213 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
1214 an expression if we can prove it is correct.
1215 (ubsan_instrument_division): Likewise. Remove unnecessary
1216 check.
1217
ce6923c5
MP		 12182013-09-18 Marek Polacek <polacek@redhat.com>
1219
1220 PR sanitizer/58411
1221 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
1222 Declare it.
1223 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
1224
fb5610fb
IS		 12252013-09-14 Iain Sandoe <iain@codesourcery.com>
1226
1227 PR target/48094
1228 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
1229 fobjc-gc, freplace-objc-classes): Accept for LTO.
1230
88b0e79e
JC		 12312013-09-13 Jacek Caban <jacek@codeweavers.com>
1232
1233 * c-target.def: New hook
1234
c9b0866a
PC		 12352013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1236
1237 PR c++/43452
1238 * c.opt (Wdelete-incomplete): Add.
1239
0af94e6f
JR		 12402013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1241
1242 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
1243 (vector_types_compatible_elements_p): New function.
1244 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
1245 declaration.
1246 (vector_types_compatible_elements_p): Declare.
1247
7c26172c
GDR		 12482013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1249
1250 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
1251 a virtual member function.
1252 (pp_simple_type_specifier): Remove.
1253 (pp_c_type_specifier): Likewise.
1254 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
1255 Rename from pp_c_type_specifier. Adjust.
1256 (c_pretty_printer::c_pretty_printer): Do not assign to
1257 simple_type_specifier.
1258
20059c8b
GDR		 12592013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1260
1261 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
1262 member function.
1263 (c_pretty_printer::storage_class_specifier): Likewise.
1264 (c_pretty_printer::initializer): Likewise.
1265 (pp_declaration): Remove.
1266 (pp_declaration_specifiers): Likewise.
1267 (pp_abstract_declarator): Likewise.
1268 (pp_declarator): Likewise.
1269 (pp_type_id): Likewise.
1270 (pp_statement): Likewise.
1271 (pp_constant): Likewise.
1272 (pp_id_expression): Likewise.
1273 (pp_primary_expression): Likewise.
1274 (pp_unary_expression): Likewise.
1275 (pp_multiplicative_expression): Likewise.
1276 (pp_conditional_expression): Likewise.
1277 (pp_assignment_expression): Likewise.
1278 (pp_expression): Likewise.
1279 (pp_c_type_id): Likewise.
1280 (pp_c_storage_class_specifier): Likewise.
1281 * c-pretty-print.c (pp_c_type_cast): Tidy.
1282 (pp_c_pointer): Likewise.
1283 (pp_c_type_specifier): Likewise.
1284 (pp_c_parameter_type_list): Likewise.
1285 (pp_c_function_definition): Likewise.
1286 (pp_c_init_declarator): Likewise.
1287 (pp_c_initializer_list): Likewise.
1288 (pp_c_constructor_elts): Likewise.
1289 (c_pretty_printer::direct_abstract_declarator): Likewise.
1290 (c_pretty_printer::declaration_specifiers): Likewise.
1291 (c_pretty_printer::primary_expression): Likewise.
1292 (c_pretty_printer::postfix_expression): Likewise.
1293 (c_pretty_printer::type_id): Rename from pp_c_type_id.
1294 (c_pretty_printer::storage_class_specifier): Rename from
1295 pp_c_storage_class_specifier.
1296 (c_pretty_printer::initializer): Rename from pp_c_initializer.
1297 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
1298 storage_class_specifier, initializer, offset_list, flags.
1299
de5a5fa1
MP		 13002013-08-30 Marek Polacek <polacek@redhat.com>
1301
1302 * c-ubsan.c: New file.
1303 * c-ubsan.h: New file.
1304
8f0e4d72
GDR		 13052013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
1306
1307 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
1308 member function.
1309 (c_pretty_printer::declaration_specifiers): Likewise.
1310 (c_pretty_printer::declarator): Likewise.
1311 (c_pretty_printer::abstract_declarator): Likewise.
1312 (c_pretty_printer::direct_abstract_declarator): Likewise.
1313 (c_pretty_printer::direct_declarator): Likewise.
1314 (c_pretty_printer::function_specifier): Likewise.
1315 (pp_declaration): Adjust.
1316 (pp_declaration_specifiers): Likewise.
1317 (pp_abstract_declarator): Likewise.
1318 (pp_direct_declarator): Likewise.
1319 (pp_function_specifier): Likewise.
1320 (pp_direct_abstract_declarator): Remove as unused.
1321 (pp_c_declaration): Remove.
1322 (pp_c_declaration_specifiers): Likewise.
1323 (pp_c_declarator): Likewise.
1324 (pp_c_direct_declarator): Likewise.
1325 (pp_c_function_specifier): Likewise.
1326 (pp_c_direct_abstract_declarator): Likewise.
1327 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
1328 from pp_c_abstract_declarator. Adjust.
1329 (c_pretty_printer::direct_abstract_declarator): Rename from
1330 pp_c_direct_abstract_declarator. Adjust.
1331 (c_pretty_printer::function_specifier): Rename from
1332 pp_c_function_specifier. Adjust.
1333 (c_pretty_printer::declaration_specifiers): Rename from
1334 pp_c_declaration_specifiers. Adjust.
1335 (c_pretty_printer::direct_declarator): Rename from
1336 pp_c_direct_declarator. Adjust.
1337 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
1338 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
1339 (c_pretty_printer::c_pretty_printer): Do not assign to
1340 declaration, declaration_specifiers, declarator,
1341 direct_declarator, direct_abstract_declarator, function_specifier.
1342
00d34d3a
GDR		 13432013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
1344
1345 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
1346 virtual member function.
1347 (c_pretty_printer::multiplicative_expression): Likewise.
1348 (c_pretty_printer::conditional_expression): Likewise.
1349 (c_pretty_printer::assignment_expression): Likewise.
1350 (c_pretty_printer::expression): Likewise.
1351 (pp_unary_expression): Adjust.
1352 (pp_multiplicative_expression): Likewise.
1353 (pp_assignment_expression): Likewise.
1354 (pp_conditional_expression): Likewise.
1355 (pp_expression): Likewise.
1356 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
1357 from pp_c_unary_expression. Adjust.
1358 (c_pretty_printer::multiplicative_expression): Rename from
1359 pp_c_multiplicative_expression. Adjust.
1360 (c_pretty_printer::conditional_expression): Rename from
1361 pp_c_conditional_expression. Adjust.
1362 (c_pretty_printer::assignment_expression): Rename from
1363 pp_c_assignment_expression. Adjust.
1364 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
1365 (c_pretty_printer::c_pretty_printer): Do not assign to
1366 unary_expression, multiplicative_expression,
1367 conditional_expression, expression.
1368
fb22178f
GDR		 13692013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1370
1371 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
1372 virtual member function.
1373 (pp_postfix_expression): Adjust.
1374 (pp_c_postfix_expression): Remove.
1375 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
1376 from pp_c_postfix_expression. Adjust.
1377 (c_pretty_printer::c_pretty_printer): Do not assign to
1378 postfix_expression.
1379
7ecc2600
GDR		 13802013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1381
1382 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
1383 virtua member function.
1384 (pp_primary_expression): Adjust.
1385 (pp_c_primary_expression): Remove.
1386 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
1387 from pp_c_primary_expression. Adjust.
1388 (pp_c_initializer_list): Use pp_primary_expression.
1389 (c_pretty_printer::c_pretty_printer): Do not assign to
1390 primary_expression.
1391
0691175f
GDR		 13922013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1393
1394 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
1395 * c-pretty-print.c (M_): Remove.
1396 (c_pretty_printer::translate_string): Define.
1397 (pp_c_type_specifier): Use it.
1398 (pp_c_primary_expression): Likewise.
1399 (pp_c_expression): Likewise.
1400
66dfe4c4
GDR		 14012013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1402
1403 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
1404 virtual function.
1405 (pp_c_id_expression): Remove.
1406 (pp_id_expression): Adjust.
1407 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
1408 pp_c_id_expression. Adjust.
1409 (pp_c_postfix_expression): Use pp_id_expression.
1410 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
1411
ca43e9d5
GDR		 14122013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1413
1414 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
1415 member function.
1416 (pp_constant): Adjust.
1417 (pp_c_constant): Remove.
1418 * c-pretty-print.c (c_pretty_printer::constant): Rename from
1419 pp_c_constant. Adjust.
1420 (pp_c_constant)
1421 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
1422 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
1423
da6ca2b5
GDR		 14242013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1425
1426 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
1427 (c_pretty_printer::c_pretty_printer): Declare.
1428 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
1429 c_pretty_printer_init. Adjust.
1430 (print_c_tree): Do not call c_pretty_printer_init.
1431 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
1432
65a372f4
AC		 14332013-08-09 Arnaud Charlet <charlet@adacore.com>
1434
1435 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
1436
fd9b0f32
PC		 14372013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
1438
1439 PR c++/58080
1440 * c-common.c (pointer_int_sum): Add bool parameter.
1441 * c-common.h (pointer_int_sum): Adjust declaration.
1442
e0aec1e9
GDR		 14432013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
1444
1445 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
1446 c_pretty_printer variable.
1447
b066401f
GDR		 14482013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1449
1450 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
1451 (pp_base): Remove.
1452 (pp_c_base): Likewise. Adjust users.
1453 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
1454 (pp_c_whitespace): Do not call pp_base.
1455 (pp_c_left_paren): Likewise.
1456 (pp_c_right_paren): Likewise.
1457 (pp_c_left_brace): Likewise.
1458 (pp_c_right_brace): Likewise.
1459 (pp_c_left_bracket): Likewise.
1460 (pp_c_right_bracket): Likewise.
1461 (pp_c_dot): Likewise.
1462 (pp_c_ampersand): Likewise.
1463 (pp_c_star): Likewise.
1464 (pp_c_arrow): Likewise.
1465 (pp_c_semicolon): Likewise.
1466 (pp_c_complement): Likewise.
1467 (pp_c_exclamation): Likewise.
1468 (pp_c_direct_declarator): Likewise.
1469 (pp_c_ws_string): Likewise.
1470 (pp_c_identifier): Likewise.
1471 (pp_c_statement): Likewise.
1472 (print_c_tree): Likewise.
1473
65e5a578
ESR		 14742013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
1475
1476 PR c++/58072
1477 * c-common.c (c_parse_error): Catch user-defined literal tokens and
1478 provide useful error strings.
1479
137a1a27
GDR		 14802013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1481
1482 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
1483 printer functions instead of pp_string or operators and punctuators.
1484 (dump_generic_ada_node): Likewise.
1485 * c-pretty-print.c (pp_c_type_specifier): Likewise.
1486 (pp_c_relational_expression): Likewise.
1487 (pp_c_logical_or_expression): Likewise.
1488
07838b13
GDR		 14892013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1490
1491 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
1492 functions instead of pp_character.
1493 (pp_ada_tree_identifier): Likewise.
1494 (dump_ada_double_name): Likewise.
1495 (dump_ada_function_declaration): Likewise.
1496 (dump_ada_array_domains): Likewise.
1497 (dump_template_types): Likewise.
1498 (dump_generic_ada_node): Likewise.
1499 (print_ada_declaration): Likewise.
1500 (print_ada_struct_decl): Likewise.
1501 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1502
433cc7b0
TT		 15032013-07-23 Tom Tromey <tromey@redhat.com>
1504
1505 * c-common.h (enum rid) <RID_GENERIC>: New constant.
1506 * c-common.c (c_common_reswords): Add _Generic.
1507
688010ba
OB		 15082013-07-21 OndÅ\99ej Bílka <neleai@seznam.cz>
1509
1510 * c-common.c: Fix typos.
1511 * c-common.h: Likewise.
1512
2a99e5e6
LL		 15132013-07-13 Lubos Lunak <l.lunak@suse.cz>
1514
1515 PR c++/55203
1516 * c-common.c (c_common_attribute_table): Add warn_unused.
1517 (handle_warn_unused_attribute): New.
1518
c26302d5
JJ		 15192013-07-10 Jakub Jelinek <jakub@redhat.com>
1520
1521 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
1522 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
1523
dfeadaa0
PC		 15242013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
1525
1526 PR c++/57869
1527 * c.opt: Add Wconditionally-supported.
1528
6a2fa4b2
GS		 15292013-07-08 Graham Stott <graham.stott@btinternet.com>
1530
1531 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
1532 unused variables l_length and l_node.
1533
ecdbd01a 15342013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
40d3d530
JR		 1535
1536 PR c/57821
1537 * c-common.c (complete_array_type): Delay folding first index
1538 like other indices. When folding, check for index overflow.
1539
bedc293e
MG		 15402013-06-27 Marc Glisse <marc.glisse@inria.fr>
1541
1542 PR c++/57509
1543 * c-common.h (c_build_vec_perm_expr): New complain argument.
1544 * c-common.c (c_build_vec_perm_expr): Likewise.
1545 Use save_expr also in C++.
1546
604b2bfc
GDR		 15472013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1548
1549 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
1550 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1551 * c-opts.c (c_common_post_options): Likewise.
1552
dfeadaa0 15532013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
713b46fa
BI		 1554
1555 * array-notation-common.c (length_mismatch_in_expr): Changed the
1556 parameter type's from a dynamic array to a vec_tree. Also removed
1557 the size parameters.
1558 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
1559 the change above.
1560
2ce86d2e
BI		 15612013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1562
1563 * c-common.h (struct cilkplus_an_parts): New structure.
1564 (struct cilkplus_an_loop_parts): Likewise.
1565 (cilkplus_extract_an_triplets): New prototype.
1566 (fix_sec_implicit_args): Likewise.
1567 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
1568 (fix_sec_implicit_args): Likewise.
604b2bfc 1569
07a6825b
BI		 15702013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
1571
1572 * array-notation-common.c (find_inv_trees): Removed an unwanted
1573 typecasting.
1574 * c-common.h (struct inv_list::additional_tcodes): Changed type from
1575 enum rid to enum tree_code.
1576
08346abd
JH		 15772013-06-11 Jan Hubicka <jh@suse.cz>
1578
1579 * c-common.c (handle_alias_ifunc_attribute): Do not set
1580 DECL_EXTERNAL for weakref variables.
1581 * c-pragma.c (handle_pragma_weak): Make sure aliases
1582 are not declared as external.
1583
d60f1706
BI		 15842013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1585
1586 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
1587 function from c/c-array-notation.c.
1588 (is_cilkplus_reduce_builtin): Likewise.
1589 (find_rank): Likewise.
1590 (extract_array_notation_exprs): Likewise.
1591 (replace_array_notations): Likewise.
1592 (find_inv_trees): Likewise.
1593 (replace_inv_trees): Likewise.
1594 (contains_array_notation_expr): Likewise.
1595 (find_correct_array_notation_type): Likewise.
1596 * c-common.h (struct inv_list): Moved this struct from the file
1597 c/c-array-notation.c and added a new field called additional tcodes.
1598 (length_mismatch_in_expr_p): New prototype.
1599 (is_cilkplus_reduce_builtin): Likewise.
1600 (find_rank): Likewise.
1601 (extract_array_notation_exprs): Likewise.
1602 (replace_array_notation): Likewise.
1603 (find_inv_trees): Likewise.
1604 (replace_inv_trees): Likewise.
1605 (find_correct_array_notation_type): Likewise.
dfeadaa0 1606
36536d79
BI		 16072013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1608
1609 * c-common.c (c_define_builtins): When cilkplus is enabled, the
1610 function array_notation_init_builtins is called.
1611 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
1612 * c-common.def (ARRAY_NOTATION_REF): New tree.
1613 * c-common.h (build_array_notation_expr): New function declaration.
1614 (build_array_notation_ref): Likewise.
1615 (extract_sec_implicit_index_arg): New extern declaration.
1616 (is_sec_implicit_index_fn): Likewise.
1617 (ARRAY_NOTATION_CHECK): New define.
1618 (ARRAY_NOTATION_ARRAY): Likewise.
1619 (ARRAY_NOTATION_START): Likewise.
1620 (ARRAY_NOTATION_LENGTH): Likewise.
1621 (ARRAY_NOTATION_STRIDE): Likewise.
1622 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
1623 ARRAY_NOTATION_REF.
1624 (pp_c_expression): Likewise.
1625 * c.opt (flag_enable_cilkplus): New flag.
1626 * array-notation-common.c: New file.
1627
f7716d57
JJ		 16282013-05-14 Jakub Jelinek <jakub@redhat.com>
1629
1630 PR c++/57274
1631 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
1632
a5e0cd1d
MG		 16332013-05-10 Marc Glisse <marc.glisse@inria.fr>
1634
1635 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
1636 vectors.
1637
f6bc1c4a
HS		 16382013-05-07 Han Shen <shenhan@google.com>
1639
1640 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
1641
3f12f6e9
SKS		 16422013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1643
1644 * c-common.c (check_user_alignment): Emit error for negative values.
1645
61949153
PC		 16462013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1647
1648 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
1649
e93e18e9
PC		 16502013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1651
1652 * c-cppbuiltin.c (c_cpp_builtins): Do not define
1653 __GXX_EXPERIMENTAL_CXX1Y__.
1654
44d90fe1
PC		 16552013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1656 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1657
1658 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
1659 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
1660 to simply use OPT_Wpointer_arith.
1661 (c_sizeof_or_alignof_type): Likewise.
1662
13f39b2e
PC		 16632013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1664
1665 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
1666
4b84d650
JJ		 16672013-04-12 Jakub Jelinek <jakub@redhat.com>
1668
1669 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
1670 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
1671 specifiers.
1672
fb037b5d
SB		 16732013-04-07 Steven Bosscher <steven@gcc.gnu.org>
1674
1675 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
1676
4e856798
PC		 16772013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
1678
1679 * c-common.c (pointer_int_sum): Remove dead code.
1680
4b1baac8
RS		 16812013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
1682
1683 PR middle-end/56524
1684 * c-common.c (handle_optimize_attribute): Don't call
1685 save_optabs_if_changed.
1686
0b50e654
JJ		 16872013-03-05 Jakub Jelinek <jakub@redhat.com>
1688
1689 PR middle-end/56461
1690 * c-pch.c (pch_init): Free target_validity at the end.
1691
48c41403
JJ		 16922013-03-04 Jakub Jelinek <jakub@redhat.com>
1693
1694 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
1695
e664c61c
KS		 16962013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
1697 Jakub Jelinek <jakub@redhat.com>
1698
1699 PR sanitizer/56454
1700 * c-common.c (handle_no_sanitize_address_attribute): New function.
1701 (c_common_attribute_table): Add no_sanitize_address attribute.
1702 (handle_no_address_safety_analysis_attribute): Add
1703 no_sanitize_address attribute, not no_address_safety_analysis
1704 attribute.
1705
a475fd3d 17062013-02-18 Aldy Hernandez <aldyh@redhat.com>
135204dd
AH		 1707
1708 PR target/52555
1709 * c-common.c (handle_optimize_attribute): Call
1710 save_optabs_if_changed.
1711
f6007d99
JJ		 17122013-02-18 Jakub Jelinek <jakub@redhat.com>
1713 Steven Bosscher <steven@gcc.gnu.org>
1714
1715 PR pch/54117
1716 * c-opts.c (c_common_post_options): If debug info is enabled
1717 and non-dwarf*, refuse to load PCH files and when writing PCH
1718 file warn.
1719
cf35e2b1
JJ		 17202013-02-05 Jakub Jelinek <jakub@redhat.com>
1721
1722 PR middle-end/56167
1723 * c-common.c (handle_error_attribute): Fix condition.
1724
32887460
JJ		 17252013-01-30 Jakub Jelinek <jakub@redhat.com>
1726
1727 PR c++/55742
1728 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
1729
5af057d8
JM		 17302013-01-18 Jason Merrill <jason@redhat.com>
1731
1732 PR target/54908
1733 * c.opt (-fextern-tls-init): New.
1734 * c-opts.c (c_common_post_options): Handle it.
1735
cc83c823
JJ		 17362013-01-09 Jakub Jelinek <jakub@redhat.com>
1737
1738 PR c/48418
1739 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
1740 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
1741 and is either negative or bigger or equal to type precision
1742 of the first operand.
1743
a859517f
MP		 17442012-12-03 Marek Polacek <polacek@redhat.com>
1745
1746 PR c/55570
1747 * c-common.c (check_user_alignment): Swap order of tests,
1748 check TREE_CODE first.
1749
2d7aa578
ESR		 17502012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
1751
1752 PR c++/52654
1753 * c-common.h (overflow_type): New enum.
1754 (build_userdef_literal): Add overflow_type argument.
1755 (tree_userdef_literal): Add overflow_type.
1756 (USERDEF_LITERAL_OVERFLOW): New access macro.
1757 * c-common.c (build_userdef_literal): Add overflow_type
1758 argument.
1759 * c-lex.c (c_lex_with_flags): Add overflow_type to
1760 build_userdef_literal calls.
1761 (interpret_integer, interpret_float): Add overflow_type argument.
1762
cc3c4f62
RB		 17632012-11-28 Richard Biener <rguenther@suse.de>
1764
1765 PR c/35634
1766 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1767 here and use a type with proper overflow behavior for types that would
1768 need to be promoted for the arithmetic.
1769
77bc5132
JJ		 17702012-11-23 Jakub Jelinek <jakub@redhat.com>
1771
1772 PR sanitizer/55435
1773 * c-common.c (handle_no_address_safety_analysis_attribute): New
1774 function.
1775 (c_common_attribute_table): Add no_address_safety_analysis.
1776
5dc99c46
SB		 17772012-11-16 Simon Baldwin <simonb@google.com>
1778
1779 * c.opt: Add f[no-]canonical-system-headers.
1780 * c-opts.c (c_common_handle_option): Handle
1781 OPT_fcanonical_system_headers.
1782
a4a0016d
ESR		 17832012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
1784
1785 PR c++/54413
1786 * c-opts.c (c_common_handle_option): Set new flags.
1787 * c.opt: Describe new flags.
1788
7dbb85a7
JM		 17892012-11-09 Jason Merrill <jason@redhat.com>
1790
1791 * c.opt (Wabi-tag): New.
1792
ad7bac31
AK		 17932012-11-09 Andi Kleen <ak@linux.intel.com>
1794
1795 PR 55139
1796 * c-common.c (get_atomic_generic_size): Mask with
1797 MEMMODEL_MASK
1798
7332899a
MLI		 17992012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1800
1801 PR c/53063
1802 * c.opt (Wformat): Make it Alias Wformat=1.
1803 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
1804 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
1805 LangEnabledBy.
1806 (Wformat=): RejectNegative. Use LangEnabledBy.
1807 (Wnonnull): Use LangEnabledBy.
1808 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
1809 * c-format.c (set_Wformat): Delete.
1810 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
1811 (maybe_read_dollar_number): Likewise.
1812 (avoid_dollar_number): Likewise.
1813 (finish_dollar_format_checking): Likewise.
1814 (check_format_info): Likewise.
1815 (check_format_info_main): Likewise.
1816 (check_format_types): Likewise.
1817 (format_type_warning): Likewise.
1818 * c-common.c (int): Likewise.
1819 (check_function_sentinel): Likewise.
1820 * c-common.h (warn_format,set_Wformat): Do not declare here.
1821
34a180a6
MLI		 18222012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1823
1824 PR c/53063
1825 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
1826 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
1827 Use LangEnabledBy.
1828 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
1829 common.opt.
1830 (Wvariadic-macros): Init(1).
1831 * c-opts.c (c_common_handle_option): Do not handle them
1832 explicitly.
1833 (c_common_post_options): Likewise.
1834 (sanitize_cpp_opts): warn_unused_macros is now
1835 cpp_warn_unused_macros.
1836 (push_command_line_include): Likewise.
1837 * c-common.c (warn_unknown_pragmas): Do not define.
1838 * c-common.h (warn_unknown_pragmas): Do not declare.
1839
3f46d6a5
MLI		 18402012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1841
1842 PR c/51294
1843 * c-common.c (conversion_warning): Handle conditional expressions.
1844
880661a4
JW		 18452012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1846
1847 PR c++/54930
1848 * c.opt (Wreturn_local_addr): Define new option.
1849
4514a96b
JM		 18502012-10-25 Jason Merrill <jason@redhat.com>
1851
f14edc1a
JM		 1852 * c.opt (Wvirtual-move-assign): New.
1853
4514a96b
JM		 1854 * c.opt (Winherited-variadic-ctor): New.
1855
93100c6b
MG		 18562012-10-25 Marc Glisse <marc.glisse@inria.fr>
1857
1858 PR c++/54427
1859 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
1860
1efcb8c6
JM		 18612012-10-23 Joseph Myers <joseph@codesourcery.com>
1862
1863 * c-common.h (pch_cpp_save_state): Declare.
1864 * c-target.def (c_preinclude): New hook.
1865 * c-opts.c (done_preinclude): New.
1866 (push_command_line_include): Handle default preincluded header.
1867 (cb_file_change): Call pch_cpp_save_state when calling
1868 push_command_line_include.
1869 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
1870 (pch_cpp_save_state): New.
1871 (pch_init): Call pch_cpp_save_state conditionally, instead of
1872 calling cpp_save_state.
1873
4a0ae68e
MLI		 18742012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
1875
1876 PR c/53063
1877 PR c/40989
1878 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
1879 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
1880 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
1881 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
1882 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
1883 * c-opts.c (c_common_handle_option): Remove explicit handling from
1884 here.
1885 (c_common_post_options): Likewise.
1886
67e4210b
EB		 18872012-10-18 Eric Botcazou <ebotcazou@adacore.com>
1888
1889 * c-ada-spec.c (LOCATION_COL): Delete.
1890 (compare_location): New function.
1891 (compare_node): Use it.
1892 (compare_comment): Likewise.
1893
65d4f2cd
MLI		 18942012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1895
1896 PR c/53063
1897 PR c/40989
1898 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
1899 * c-opts.c (c_common_handle_option): Do not set them here. Add
1900 comment.
1901 (c_common_post_options): Likewise.
1902
909881cb
EB		 19032012-10-16 Eric Botcazou <ebotcazou@adacore.com>
1904
1905 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
1906 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
1907 Remove POINTER_TYPE handling, add large unsigned handling and use
1908 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
1909
3a785c97
JJ		 19102012-10-12 Jakub Jelinek <jakub@redhat.com>
1911
1912 PR c/54381
1913 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
1914 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
1915 locs and array of 3 trees instead of just single loc and single
1916 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
1917 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
1918 For *cmp* builtins that take two sources strings report warnings
1919 about first and second source, not about destination and source.
1920
5e54f81d
MG		 19212012-10-12 Marc Glisse <marc.glisse@inria.fr>
1922
1923 PR c++/53055
1924 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
1925
f5b02f1e
EB		 19262012-10-11 Eric Botcazou <ebotcazou@adacore.com>
1927
1928 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
1929 declaring something coming from another file.
1930
b46dbc6c
AC		 19312012-10-10 Arnaud Charlet <charlet@adacore.com>
1932
f5b02f1e 1933 PR ada/54845
b46dbc6c
AC		 1934 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
1935
5d9de0d0
PC		 19362012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1937
1938 PR c++/54194
1939 * c-common.c (warn_about_parentheses): Add location_t parameter;
1940 use EXPR_LOC_OR_LOC.
1941 * c-common.h: Update declaration.
1942
a212e43f
MG		 19432012-10-09 Marc Glisse <marc.glisse@inria.fr>
1944
1945 PR c++/54427
1946 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
1947 more operations. Make error messages optional.
1948 * c-common.h (enum stv_conv): Moved from c-typeck.c.
1949 (scalar_to_vector): Declare.
1950
b1db7f91
JM		 19512012-10-08 Jason Merrill <jason@redhat.com>
1952
1953 * c-common.c (c_common_reswords): Add thread_local.
1954
e28d52cf
DS		 19552012-10-08 Dodji Seketeli <dodji@redhat.com>
1956
1957 PR c++/53528 C++11 attribute support
1958 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
1959 new functions.
1960 * c-common.c (check_cxx_fundamental_alignment_constraints): New
1961 static function.
1962 (handle_aligned_attribute): In choose strictest alignment
1963 among many. Use new check_cxx_fundamental_alignment_constraints.
1964 (handle_transparent_union_attribute): In c++11 attribute syntax,
1965 don't look through typedefs.
1966
3b78de56
AC		 19672012-10-04 Arnaud Charlet <charlet@adacore.com>
1968
1969 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
1970 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
1971 out of dumpfile.h.
1972
6040bb5f
DC		 19732012-09-25 Dehao Chen <dehao@google.com>
1974
1975 PR middle-end/54645
3b78de56 1976 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
6040bb5f
DC		 1977 map when read in the pch.
1978
0b07a57e
AC		 19792012-09-18 Arnaud Charlet <charlet@adacore.com>
1980
1981 * c-ada-spec.c: Style fixes.
1982
da5182be
TQ		 19832012-09-18 Thomas Quinot <quinot@adacore.com>
1984
1985 * c.opt (-fada-spec-parent): Define new command line switch.
1986 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
1987 is specified, generate binding spec as a child of the specified unit.
1988
0ccb505d
PC		 19892012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
1990 Manuel López-Ibáñez <manu@gcc.gnu.org>
1991
1992 PR c++/53210
1993 * c.opt ([Winit-self]): Enabled by -Wall in C++.
1994
c583af79
AC		 19952012-08-23 Arnaud Charlet <charlet@adacore.com>
1996
1997 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
1998 for pointers, and add missing Convention C pragma.
1999 (print_ada_struct_decl): Add missing aliased keyword.
2000 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2001
1a4049e7
JJ		 20022012-08-17 Jakub Jelinek <jakub@redhat.com>
2003
2004 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2005 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2006 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2007 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2008 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2009
70b5e7dc
RG		 20102012-08-10 Richard Guenther <rguenther@suse.de>
2011
2012 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2013
f8923f7e
SB		 20142012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2015
2016 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2017 instead of separate pp_newline and pp_flush.
2018 (print_c_tree): Likewise.
2019
e45abe1f
RH		 20202012-07-26 Richard Henderson <rth@redhat.com>
2021
2022 * c-common.c (handle_hot_attribute): Allow labels.
2023 (handle_cold_attribute): Likewise.
2024
332f1d24
JJ		 20252012-07-20 Jakub Jelinek <jakub@redhat.com>
2026
2027 PR c++/28656
2028 * c-common.c (check_function_nonnull): Handle multiple nonnull
2029 attributes properly.
2030
7ee2468b
SB		 20312012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2032
2033 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2034 * c-ada-spec.c: Likewise.
2035 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2036
ee7b28eb
SB		 20372012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2038
2039 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2040 Remove code conditional on it.
2041
6bdf3519
SB		 20422012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2043
2044 * c-gimplify.c: Do not include basic-block.h.
2045 * c-common.c: Do not include linfuncs.h.
2046
532aafad
SB		 20472012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2048
2049 * c-common.h: Include tree.h.
2050
8d0d1915
JM		 20512012-07-02 Jason Merrill <jason@redhat.com>
2052
2053 PR c++/53524
2054 * c-common.c (get_priority): Call default_conversion.
2055
fbc873ad
UB		 20562012-07-01 Uros Bizjak <ubizjak@gmail.com>
2057
2058 * c-pch.c (c_common_write_pch): Remove unused variables.
2059
d4a10d0a
SB		 20602012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2061
2062 * cppspec.c: Moved from gcc/ to here.
2063
6f3a2e23
KT		 20642012-06-27 Kai Tietz <ktietz@redhat.com>
2065
2066 PR preprocessor/37215
2067 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2068
8ca92d04
SB		 20692012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2070
2071 * c-common.h (c_common_print_pch_checksum): Remove.
2072 * c-pch.c: Do not include output.h.
2073 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2074 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2075 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2076 (struct c_pch_header): Remove.
2077 (get_ident): Update gpch version.
2078 (pch_init): Do not print executable_checksum to asm_out_file.
2079 Do not fail if there is no asm_out_file to read back from. Set
2080 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2081 (c_common_write_pch): Verify that nothing was written to asm_out_file
2082 since pch_init was called. Do not write a c_pch_header, and do not
2083 copy from asm_out_file to the PCH.
2084 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2085 the content of asm_out_file from the PCH.
2086 (c_common_print_pch_checksum): Remove.
2087 * c-opts.c (c_common_init): Print out executable_checksum directly.
2088
70f42967
SB		 20892012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2090
2091 * c-target.def (objc_declare_unresolved_class_reference,
2092 objc_declare_class_definition): Add new hooks.
2093
a8781821
SB		 20942012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2095
2096 * c-lex.c: Do not include output.h.
2097 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2098 Remove uses of ASM_OUTPUT_IDENT.
2099
9e1a8dd1
RR		 21002012-06-15 Marc Glisse <marc.glisse@inria.fr>
2101
2102 PR c++/51033
2103 * c-common.h (c_build_vec_perm_expr): Move decl here.
2104 * c-common.c (c_build_vec_perm_expr): Move definition
2105 here.
2106
6f07a821
SB		 21072012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2108
2109 * c.opt (fconserve-space): Turn into a no-op.
2110
9faeb493 21112012-06-04 Sterling Augustine <saugustine@google.com>
c265f413
SA		 2112
2113 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2114 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2115 both the start and end of the function.
2116
a4b7d13c
SB		 21172012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2118
2119 * c-common.c: Do not include output.h.
2120 * c-pragma.c: Likewise.
2121
c265f413
SA		 21222012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2123
2124 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2125 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2126 (lang_decl_name): Handle namespace decls.
2127
be7a421e
SB		 21282012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2129
2130 * c-ada-spec.c: Do not include output.h.
2131 * c-semantics.c: Likewise.
2132
65de6659
JM		 21332012-05-29 Joseph Myers <joseph@codesourcery.com>
2134
2135 * c-common.c: Fix typo.
2136
ca5f4331
MM		 21372012-05-29 Michael Matz <matz@suse.de>
2138
2139 * c-common.h (c_expand_decl): Remove prototype.
2140
4f7f7aca
MLI		 21412012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2142
2143 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2144 * c-opts.c (c_common_handle_option): Remove code handling
2145 warn_missing_braces.
2146
4a792f9b
PC		 21472012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
2148
2149 PR c++/25137
2150 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
2151 -Wmissing_braces.
2152
650dc14a
DS		 21532012-05-22 Dodji Seketeli <dodji@redhat.com>
2154
2155 PR c++/53322
2156 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
2157
9b095bf1
MLI		 21582012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2159
2160 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2161 * c-opts.c (c_common_handle_option): Do not handle explicitly
2162 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
2163
0b2c4be5
DS		 21642012-05-16 Dodji Seketeli <dodji@redhat.com>
2165
2166 PR preprocessor/7263
2167 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
2168 to cpp_classify_number. For diagnostics, use the precise location
2169 instead of the global input_location.
2170
a1bde5af
PC		 21712012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2172
d02924ef 2173 PR c++/11856
a1bde5af
PC		 2174 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
2175
d1ede5f4
BS		 21762012-05-14 Bernd Schmidt <bernds@codesourcery.com>
2177
a1bde5af 2178 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
d1ede5f4 2179
f2bc201f
MLI		 21802012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
2181
2182 PR 53063
2183 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
2184 Wreorder): Use LangEnabledBy.
2185 * c-opts.c (c_common_handle_option): Do not enable them
2186 explicitly. Call lang-specific generated functions.
2187 (c_common_post_options): Do not set them here.
2188
95744782
MLI		 21892012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
2190
2191 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
2192 Wmissing-field-initializers,Wmissing-parameter-type,
2193 Wold-style-declaration,Woverride-init): Use EnabledBy.
2194 * c-opts.c (c_common_post_options): Do not set here explicitly.
2195
7d5a5747
MLI		 21962012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2197
2198 PR 53063
2199 * c-opts.c (c_common_handle_option): Use handle_generated_option
2200 to enable sub-options.
2201
5a3c9cf2
PC		 22022012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
2203
2204 PR c++/53158
2205 * c-common.c (warnings_for_convert_and_check): Use warning_at.
2206
3ac8781c
RG		 22072012-05-10 Richard Guenther <rguenther@suse.de>
2208
2209 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
2210 adjust commentary about TYPE_IS_SIZETYPE types.
2211
1e537948
MLI		 22122012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2213
2214 PR c++/53261
2215 * c-common.c (warn_logical_operator): Check that argument of
2216 integer_zerop is not NULL.
2217
f2c4a785
MLI		 22182012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
2219
2220 PR c/43772
2221 * c-common.c (warn_logical_operator): Do not warn if either side
2222 is already true or false.
2223
50f305ca
MLI		 22242012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2225
2226 PR c/51712
2227 * c-common.c (expr_original_type): New.
2228 (shorten_compare): Do not warn for enumeration types.
2229
0c3641b0
MLI		 22302012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2231
2232 * c.opt (fpermissive): Add Var(flag_permissive).
2233
7edaa4d2
MG		 22342012-04-30 Marc Glisse <marc.glisse@inria.fr>
2235
2236 PR c++/51033
2237 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
2238 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
2239
b9c8da34
DS		 22402012-04-30 Dodji Seketeli <dodji@redhat.com>
2241
2242 Add -Wvarargs option
2243 * c.opt (Wvarargs): Define new option.
2244
e6c69da0
MLI		 22452012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2246
2247 * c-common.c (check_function_arguments): Replace
2248 Wmissing-format-attribute with Wsuggest-attribute=format.
2249
90137d8f
MLI		 22502012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2251
2252 * c.opt (Wsuggest-attribute=format): New. Alias of
2253 Wmissing-format-attribute.
2254 * c-format.c (decode_format_type): Replace
2255 Wmissing-format-attribute with Wsuggest-attribute=format.
2256 (check_function_format): Likewise.
2257
9faeb493 22582012-04-27 Ollie Wild <aaw@google.com>
7f5f5f98
OW		 2259
2260 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
2261 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
2262 * c.opt: Add Wliteral-suffix.
2263
c1771a20
MLI		 22642012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2265
2266 PR c/44774
2267 * c.opt (Wpedantic): New.
2268 (pedantic): Alias Wpedantic.
2269 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
2270 (c_common_post_options): Likewise.
2271 (sanitize_cpp_opts): Likewise.
2272 * c-lex.c (interpret_float): Likewise.
2273 * c-format.c (check_format_types): Likewise.
2274 * c-common.c (pointer_int_sum): Likewise.
2275 (c_sizeof_or_alignof_type): Likewise.
2276 (c_add_case_label): Likewise.
2277 (c_do_switch_warnings): Likewise.
2278 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2279
04b391c1
JM		 22802012-04-15 Jason Merrill <jason@redhat.com>
2281
2282 PR c++/52818
2283 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
2284 (C_STD_NAME): Distinguish between C++98 and C++11.
2285
ac868f29
EB		 22862012-04-11 Eric Botcazou <ebotcazou@adacore.com>
2287
2288 PR target/52624
2289 * c-common.h (uint16_type_node): Rename into...
2290 (c_uint16_type_node): ...this.
2291 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
2292 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
2293
fd4116f4
MLI		 22942012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2295
2296 * c-common.c (warn_if_unused_value): Move definition to here.
2297 * c-common.h (warn_if_unused_value): Move declaration to here.
2298
573ac65e
WB		 22992012-03-23 William Bader <williambader@hotmail.com>
2300
2301 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
2302
552b8185
JM		 23032012-03-20 Jason Merrill <jason@redhat.com>
2304
2305 * c-common.h (enum cxx_dialect): Add cxx1y.
2306 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
2307 test.
2308 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2309 * c-opts.c (c_common_post_options): Likewise.
2310 (set_std_cxx1y): New.
2311 (c_common_handle_option): Call it.
2312 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
2313
04398fa8
PC		 23142012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2315
2316 PR c++/14710
2317 * c.opt ([Wuseless-cast]): Add.
2318
d2a12ae7
RG		 23192012-03-16 Richard Guenther <rguenther@suse.de>
2320
2321 * c-pretty-print.c (pp_c_initializer_list): Adjust.
2322
a12bf402
MLI		 23232012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2324
2325 PR c++/44783
2326 * c.opt (ftemplate-backtrace-limit) Add.
2327
5c30094f
RO		 23282012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2329
2330 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
2331 handling.
2332 * c-pragma.c (handle_pragma_extern_prefix): Remove.
2333 (init_pragma): Don't register extern_prefix.
2334
21fa2faf
RG		 23352012-03-12 Richard Guenther <rguenther@suse.de>
2336
2337 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
2338 (builtin_type_for_size): Likewise.
2339
e3793c6f
JJ		 23402012-02-13 Jakub Jelinek <jakub@redhat.com>
2341
2342 PR c++/52215
2343 * c-common.c (sync_resolve_params): Don't decide whether to convert
2344 or not based on TYPE_SIZE comparison, convert whenever arg_type
2345 is unsigned INTEGER_TYPE.
2346
93286335
PC		 23472012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
2348
2349 PR c/52118
2350 * c.opt ([Wunused-local-typedefs]): Fix description.
2351
7a421706
MS		 23522012-01-24 Mike Stump <mikestump@comcast.net>
2353
2354 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
2355 exactly.
2356
ba9b1f11
RG		 23572012-01-18 Richard Guenther <rguenther@suse.de>
2358
2359 * c-opts.c (c_common_post_options): Reset LTO flags if
2360 we are about to generate a PCH.
2361
465406be
PC		 23622012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2363
2364 PR c++/51777
2365 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
2366 use pp_unsigned_wide_integer.
2367
aee15221
RG		 23682012-01-10 Richard Guenther <rguenther@suse.de>
2369
2370 PR middle-end/51806
2371 * c-opts.c (c_common_handle_option): Move -Werror handling
2372 to language independent code.
2373
5720c0dc
RG		 23742012-01-05 Richard Guenther <rguenther@suse.de>
2375
2376 PR middle-end/51764
2377 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
2378 from common.opt.
2379
73ac190a
PC		 23802011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
2381
2382 PR c++/51316
2383 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
2384 of array types with an unknown bound.
2385
48b0b196
JM		 23862011-12-20 Joseph Myers <joseph@codesourcery.com>
2387
2388 * c-common.c (flag_isoc99): Update comment to refer to C11.
2389 (flag_isoc1x): Change to flag_isoc11.
2390 * c-common.h (flag_isoc99): Update comment to refer to C11.
2391 (flag_isoc1x): Change to flag_isoc11.
2392 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
2393 C11.
2394 * c-opts.c (set_std_c1x): Change to set_std_c11.
2395 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
2396 Call set_std_c11.
2397 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
2398 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
2399 * c.opt (std=c1x): Change to std=c11. Document as non-draft
2400 standard.
2401 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
2402 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
2403 (std=gnu1x): Make alias of std=gnu11.
2404
d58d6eb5
JM		 24052011-12-19 Jason Merrill <jason@redhat.com>
2406
2407 PR c++/51228
2408 * c-common.c (handle_transparent_union_attribute): Check the first
2409 field if the type is complete.
2410
b3908fcc
JW		 24112011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2412
2413 PR libstdc++/51365
2414 * c-common.c (RID_IS_FINAL): Add.
2415 * c-common.h (RID_IS_FINAL): Add.
2416
fea3ca91
IS		 24172011-11-30 Iain Sandoe <iains@gcc.gnu.org>
2418
2419 * c.opt (fgnu-runtime): Provide full description.
2420 (fnext-runtime): Likewise.
2421 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
2422
62bad7cd
AM		 24232011-11-28 Andrew MacLeod <amacleod@redhat.com>
2424
2425 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
2426 predefines in one place. Add LOCK_FREE predefines.
2427 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
2428 new func.
2429
c466c4ff
AM		 24302011-11-24 Andrew MacLeod <amacleod@redhat.com>
2431
2432 PR c/51256
9faeb493 2433 * c-common.c (get_atomic_generic_size): Check for various error
c466c4ff 2434 conditions
9faeb493
UB		 2435 (resolve_overloaded_atomic_exchange,
2436 resolve_overloaded_atomic_compare_exchange,
c466c4ff
AM		 2437 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
2438 error_mark_node for error conditions.
9faeb493 2439
a5952633
RG		 24402011-11-08 Richard Guenther <rguenther@suse.de>
2441
2442 PR middle-end/51010
2443 c-family/
2444
0a35513e
AH		 24452011-11-07 Richard Henderson <rth@redhat.com>
2446 Aldy Hernandez <aldyh@redhat.com>
2447 Torvald Riegel <triegel@redhat.com>
2448
2449 Merged from transactional-memory.
2450
2451 * c-common.c (handle_tm_wrap_attribute,
2452 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
2453 (struct c_common_reswords): Added __transaction* keywords.
2454 (struct c_common_attribute_table): Added transaction* and tm_regparm
2455 attributes.
2456 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
2457 masks.
2458 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
2459 find_tm_attribute): Declare.
2460
6d87092d
JM		 24612011-11-07 Jason Merrill <jason@redhat.com>
2462
2463 PR c++/35688
2464 * c-common.c, c-common.h: Revert yesterday's changes.
2465
8e7860a1
JM		 24662011-11-06 Jason Merrill <jason@redhat.com>
2467
2468 PR c++/35688
2469 * c-common.c (decl_has_visibility_attr): Split out from...
2470 (c_determine_visibility): ...here.
2471 * c-common.h: Declare it.
2472
d19fa6b5
JM		 24732011-11-06 Joseph Myers <joseph@codesourcery.com>
2474
2475 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
2476 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
2477 type.
2478 (check_user_alignment): New. Split out of
2479 handle_aligned_attribute. Disallow integer constants with
2480 noninteger types. Conditionally allow zero.
2481 (handle_aligned_attribute): Use check_user_alignment.
2482 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
2483
86951993
AM		 24842011-11-06 Andrew MacLeod <amacleod@redhat.com>
2485 Richard Henderson <rth@redhat.com>
2486
2487 Merged from cxx-mem-model.
2488
2489 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
9faeb493 2490 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
86951993
AM		 2491 parameters that are the same type size.
2492 (get_atomic_generic_size): New. Find size of generic
2493 atomic function parameters and do typechecking.
2494 (add_atomic_size_parameter): New. Insert size into parameter list.
2495 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
2496 either __atomic_exchange_n or external library call.
9faeb493 2497 (resolve_overloaded_atomic_compare_exchange): Restructure
86951993 2498 __atomic_compare_exchange to either _n variant or external library call.
9faeb493 2499 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
86951993
AM		 2500 __atomic_load_n or an external library call.
2501 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
2502 __atomic_store_n or an external library call.
2503 (resolve_overloaded_builtin): Handle new __atomic builtins.
2504
cf9e9959
EB		 25052011-11-04 Eric Botcazou <ebotcazou@adacore.com>
2506
2507 PR c++/50608
2508 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
2509 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
2510 <INDIRECT_REF>: Return the argument.
2511 <ARRAY_REF>: Remove special code for negative offset.
2512 Call fold_build_pointer_plus instead of size_binop.
2513 (fold_offsetof): Remove STOP_REF argument and adjust.
2514 * c-common.h (fold_offsetof_1): Declare.
2515 (fold_offsetof): Remove STOP_REF argument.
2516
25339f10
JM		 25172011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
2518
2519 PR c++/50810
2520 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2521 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2522 Wnarrowing for C++0x and C++98.
2523 * c.opt ([Wnarrowing]): Update.
2524
89401152
PC		 25252011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
2526
2527 PR c++/44277
2528 * c.opt: Add Wzero-as-null-pointer-constant.
2529
97e3ad20
JM		 25302011-10-31 Jason Merrill <jason@redhat.com>
2531
15694fdd
JM		 2532 * c.opt (-fdeduce-init-list): Off by default.
2533
97e3ad20
JM		 2534 PR c++/50920
2535 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
2536 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
2537 and -Wc++11-compat.
2538 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
2539
fb9120e3
RAV		 25402011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
2541
2542 PR c++/30066
2543 * c.opt (fvisibility-inlines-hidden): Description change.
2544
3ce4f9e4
ESR		 25452011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
2546
2547 Implement C++11 user-defined literals.
2548 * c-common.c (build_userdef_literal): New.
2549 * c-common.def: New tree code.
2550 * c-common.h (tree_userdef_literal): New tree struct and accessors.
2551 * c-lex.c (interpret_float): Add suffix parm.
2552 (c_lex_with_flags): Build literal tokens.
2553
5f53c243
PC		 25542011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2555
2556 PR c++/50841
2557 Revert:
2558 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2559
2560 PR c++/50810
2561 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2562 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2563 Wnarrowing for C++0x and C++98.
2564 * c.opt ([Wnarrowing]): Update.
2565
263734e1
PC		 25662011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2567
2568 PR c++/50810
2569 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2570 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2571 Wnarrowing for C++0x and C++98.
2572 * c.opt ([Wnarrowing]): Update.
2573
d2e312d7
PC		 25742011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
2575
2576 PR c++/45385
2577 * c-common.c (conversion_warning): Remove code looking for
2578 artificial operands.
2579
d17687f6
DS		 25802011-10-18 Dodji Seketeli <dodji@redhat.com>
2581
2582 PR bootstrap/50760
2583 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
9faeb493 2584 !NO_IMPLICIT_EXTERN_C.
d17687f6 2585
fc8396e9
PC		 25862011-10-17 Michael Spertus <mike_spertus@symantec.com>
2587
2588 * c-common.c (c_common_reswords): Add __bases,
2589 __direct_bases.
2590 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
2591
25922011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
2593
2594 PR c++/50757
2595 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
2596
847e697a
TT		 25972011-10-15 Tom Tromey <tromey@redhat.com>
2598 Dodji Seketeli <dodji@redhat.com>
2599
2600 * c.opt (fdebug-cpp): New option.
2601 * c-opts.c (c_common_handle_option): Handle the option.
2602 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
2603 output stream in parameter. Factorized from ...
2604 (maybe_print_line): ... this. Dump location debug information when
2605 -fdebug-cpp is in effect.
2606 (print_line_1): New static function. Takes an output stream in
2607 parameter. Factorized from ...
2608 (print_line): ... here. Dump location information when -fdebug-cpp
2609 is in effect.
2610 (scan_translation_unit): Dump location information when
2611 -fdebug-cpp is in effect.
2612
92582b75
TT		 26132011-10-15 Tom Tromey <tromey@redhat.com>
2614 Dodji Seketeli <dodji@redhat.com>
2615
2616 * c.opt (ftrack-macro-expansion): New option. Handle it with and
2617 without argument.
2618 * c-opts.c (c_common_handle_option)<case
2619 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
2620 cases. Handle -ftrack-macro-expansion with and without argument.
2621
46427374
TT		 26222011-10-15 Tom Tromey <tromey@redhat.com>
2623 Dodji Seketeli <dodji@redhat.com>
2624
2625 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
2626 (print_line, cb_define, do_line_change): Adjust to avoid touching
2627 the internals of struct line_map. Use the public API instead.
2628 * c-pch.c (c_common_read_pch): Likewise.
2629 * c-lex.c (fe_file_change): Likewise.
2630
fc8396e9
PC		 26312011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
2632
2633 PR c++/17212
2634 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
2635
26362011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
2637
2638 PR c++/33067
2639 * c-pretty-print.c (pp_c_floating_constant): Output
2640 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
2641
e79983f4
MM		 26422011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
2643
2644 * c-common.c (def_builtin_1): Delete old interface with two
2645 parallel arrays to hold standard builtin declarations, and replace
2646 it with a function based interface that can support creating
2647 builtins on the fly in the future. Change all uses, and poison
2648 the old names. Make sure 0 is not a legitimate builtin index.
2649 * c-omp.c (c_finish_omp_barrier): Ditto.
2650 (c_finish_omp_taskwait): Ditto.
2651 (c_finish_omp_flush): Ditto.
2652
6637388f
TG		 26532011-10-11 Tristan Gingold <gingold@adacore.com>
2654
2655 * c.opt: (fallow-parameterless-variadic-functions): New.
2656
3797cb21
DS		 26572011-09-08 Dodji Seketeli <dodji@redhat.com>
2658
2659 PR c++/33255 - Support -Wunused-local-typedefs warning
2660 * c-common.h (struct c_language_function::local_typedefs): New
2661 field.
9faeb493
UB		 2662 (record_locally_defined_typedef, maybe_record_typedef_use)
2663 (maybe_warn_unused_local_typedefs): Declare new functions.
3797cb21 2664 * c-common.c (record_locally_defined_typedef)
9faeb493
UB		 2665 (maybe_record_typedef_use)
2666 (maybe_warn_unused_local_typedefs): Define new functions.
3797cb21
DS		 2667 * c.opt: Declare new -Wunused-local-typedefs flag.
2668
693ddb1b
EB		 26692011-09-06 Eric Botcazou <ebotcazou@adacore.com>
2670
2671 PR middle-end/50266
2672 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
2673 computations.
2674
830c740f
RG		 26752011-09-05 Richard Guenther <rguenther@suse.de>
2676
2677 * c-common.c (complete_array_type): Use ssize_int (-1) instead
2678 of integer_minus_one_node for empty array upper bounds.
2679
892a371f
DS		 26802011-08-28 Dodji Seketeli <dodji@redhat.com>
2681
2682 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
2683 it's the first time it's being called on this main TU.
2684
0e3fdb48
RB		 26852011-08-24 Richard Guenther <rguenther@suse.de>
2686
2687 PR c/49396
2688 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
2689
26902011-08-22 Gabriel Charette <gchare@google.com>
e3dfef44
GC		 2691
2692 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
2693 defined in cpp_init_builtins and c_cpp_builtins.
2694
d4a83c10
JM		 26952011-08-19 Joseph Myers <joseph@codesourcery.com>
2696
2697 * c-common.c (c_common_reswords): Add __builtin_complex.
2698 * c-common.h (RID_BUILTIN_COMPLEX): New.
2699
bbceee64
JM		 27002011-08-18 Joseph Myers <joseph@codesourcery.com>
2701
2702 * c-common.c (c_common_reswords): Add _Noreturn.
2703 (keyword_is_function_specifier): Handle RID_NORETURN.
2704 * c-common.h (RID_NORETURN): New.
2705
0e3a99ae
AS		 27062011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2707
2708 * c-common.c (unsafe_conversion_p): New function. Check if it is
2709 unsafe to convert an expression to the type.
2710 (conversion_warning): Adjust, use unsafe_conversion_p.
2711 * c-common.h (unsafe_conversion_p): New function declaration.
2712
20906c66
JJ		 27132011-08-02 Jakub Jelinek <jakub@redhat.com>
2714
2715 * c-common.h (c_finish_omp_atomic): Adjust prototype.
2716 (c_finish_omp_taskyield): New prototype.
2717 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
2718 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
2719 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
2720 or RHS1 have side-effects, evaluate those too in the right spot,
2721 if it is a decl and LHS is also a decl, error out if they
2722 aren't the same.
2723 (c_finish_omp_taskyield): New function.
2724 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
2725 * c-pragma.c (omp_pragmas): Add taskyield.
2726 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
2727 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
2728 PRAGMA_OMP_CLAUSE_MERGEABLE.
2729
770e5a2e
DS		 27302011-07-25 Dodji Seketeli <dodji@redhat.com>
2731
2732 * c-common.h (set_underlying_type): Remove parm name from
2733 declaration.
2734
1baae426
RG		 27352011-07-25 Romain Geissler <romain.geissler@gmail.com>
2736
2737 * c-pretty-print.h: Search c-common.h in c-family.
9faeb493 2738
fcb21722
JM		 27392011-07-22 Jason Merrill <jason@redhat.com>
2740
76f86d00
JM		 2741 PR c++/49793
2742 * c.opt (Wnarrowing): New.
2743
3a636414
JM		 2744 PR c++/30112
2745 * c-common.h: Declare c_linkage_bindings.
2746 * c-pragma.c (handle_pragma_redefine_extname): Use it.
2747
fcb21722
JM		 2748 PR c++/49813
2749 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
2750 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
2751 as flag_isoc99 for 'restrict'.
2752 (pp_c_specifier_qualifier_list): Likewise for _Complex.
2753
02614448
ILT		 27542011-07-21 Ian Lance Taylor <iant@google.com>
2755
2756 PR middle-end/49705
2757 * c-common.c (c_disable_warnings): New static function.
2758 (c_enable_warnings): New static function.
2759 (c_fully_fold_internal): Change local unused_p to bool. Call
2760 c_disable_warnings and c_enable_warnings rather than change
2761 c_inhibit_evaluation_warnings.
2762
34429675
JM		 27632011-07-20 Jason Merrill <jason@redhat.com>
2764
2765 PR c++/6709 (DR 743)
2766 PR c++/42603 (DR 950)
2767 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
2768 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2769 (CPP_DECLTYPE): New.
2770 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
2771
5d49b6a7
RG		 27722011-07-19 Richard Guenther <rguenther@suse.de>
2773
2774 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
2775 * c-omp.c (c_finish_omp_for): Likewise.
2776
e84a58ff
EB		 27772011-07-12 Eric Botcazou <ebotcazou@adacore.com>
2778
2779 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
2780 body on the next line.
2781
329af3c7
JM		 27822011-07-08 Jason Merrill <jason@redhat.com>
2783
4063e61b
JM		 2784 PR c++/45437
2785 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
2786
329af3c7
JM		 2787 PR c++/49673
2788 * c-common.c (c_apply_type_quals_to_decl): Don't check
2789 TYPE_NEEDS_CONSTRUCTING.
2790
1a072294
RG		 27912011-07-06 Richard Guenther <rguenther@suse.de>
2792
2793 * c-common.c (c_common_nodes_and_builtins):
2794 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
2795
fce5dddd
RG		 27962011-07-05 Richard Guenther <rguenther@suse.de>
2797
2798 * c-common.c (c_common_nodes_and_builtins): Build all common
2799 tree nodes first.
2800
45d439ac
JJ		 28012011-06-27 Jakub Jelinek <jakub@redhat.com>
2802
56300785
JJ		 2803 * c-common.h (c_tree_chain_next): New static inline function.
2804
45d439ac
JJ		 2805 * c-common.c (check_builtin_function_arguments): Handle
2806 BUILT_IN_ASSUME_ALIGNED.
2807
e0a8ecf2
AM		 28082011-06-21 Andrew MacLeod <amacleod@redhat.com>
2809
2810 * c-common.c: Add sync_ or SYNC__ to builtin names.
2811 * c-omp.c: Add sync_ or SYNC__ to builtin names.
dfb43cd5
PV		 2812
28132011-06-20 Pierre Vittet <piervit@pvittet.com>
2814
2815 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
2816 handler.
2817 (gen_pragma_handler): New union.
2818 (internal_pragma_handler): New type.
2819 (c_register_pragma_with_data)
2820 (c_register_pragma_with_expansion_and_data): New functions.
2821
2822 * c-pragma.c (registered_pragmas, c_register_pragma_1)
2823 (c_register_pragma, c_register_pragma_with_expansion)
2824 (c_invoke_pragma_handler): Changed to work with
2825 internal_pragma_handler.
2826 (c_register_pragma_with_data)
2827 (c_register_pragma_with_expansion_and_data): New functions.
2828
677f3fa8
JM		 28292011-06-14 Joseph Myers <joseph@codesourcery.com>
2830
2831 * c-common.c: Include common/common-target.h.
2832 (handle_section_attribute): Use
2833 targetm_common.have_named_sections.
2834 * c-cppbuiltin.c: Include common/common-target.h.
2835 (c_cpp_builtins): Use targetm_common.except_unwind_info.
2836
d7fc8c14
RG		 28372011-06-10 Richard Guenther <rguenther@suse.de>
2838
2839 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
2840 to print a IDENTIFIER_NODE.
2841
10e48e39
RO		 28422011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2843 Joseph Myers <joseph@codesourcery.com>
2844
2845 * c.opt (fbuilding-libgcc): New option.
2846 * c-cppbuiltin.c (c_cpp_builtins): Define
2847 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
2848
6976ae51
JM		 28492011-06-07 Jason Merrill <jason@redhat.com>
2850
3ff60975
JM		 2851 * c-common.c (max_tinst_depth): Lower default to 900.
2852
6976ae51
JM		 2853 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
2854
009db074
RG		 28552011-06-07 Richard Guenther <rguenther@suse.de>
2856
2857 * c-common.c (c_common_nodes_and_builtins): Do not set
2858 size_type_node or call set_sizetype.
2859
b4592b92
DS		 28602011-06-07 Dodji Seketeli <dodji@redhat.com>
2861
2862 PR debug/49130
2863 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
9faeb493 2864 type when using pointer comparison to compare types.
b4592b92 2865
014ab419
JW		 28662011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2867
2868 * c.opt: Add -Wdelete-non-virtual-dtor.
2869 * c-opts.c (c_common_handle_option): Include it in -Wall.
2870
4f60111f
NF		 28712011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
2872
2873 PR bootstrap/49190
2874
2875 Revert:
2876 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2877
2878 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2879 not tree_common.
2880
4cc4f2f4
JJ		 28812011-05-27 Jakub Jelinek <jakub@redhat.com>
2882
2883 PR c++/49165
2884 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
2885 C++ don't call c_common_truthvalue_conversion on void type arms.
2886
38e01f9e
NF		 28872011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2888
2889 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
2890 (stmt_list_stack): Define.
2891 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
2892 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
2893
92e948a8
NF		 28942011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2895
2896 * c-common.c (warning_candidate_p): Check for BLOCKs.
2897
a2fc3e63
NF		 28982011-05-26 Nathan Froyd <froydnj@codesourcery.com>
2899
2900 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
2901 not tree_common.
2902
0957c029
JJ		 29032011-05-25 Jakub Jelinek <jakub@redhat.com>
2904
2905 * c-common.c (def_fn_type): Remove extra va_end.
2906
828fb3ba
JM		 29072011-05-23 Jason Merrill <jason@redhat.com>
2908
2909 PR c++/48106
2910 * c-common.c (c_common_get_narrower): New.
2911 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
2912
dde05067
NF		 29132011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2914
2915 * c-common.h (check_function_arguments): Tweak prototype of
2916 check_function_arguments.
2917 * c-common.c (check_function_arguments): Likewise. Adjust
2918 calls to check_function_nonnull, check_function_format, and
2919 check_function_sentinel.
2920 (check_function_sentinel): Take a FUNCTION_TYPE rather than
2921 separate attributes and typelist arguments. Use
2922 FOREACH_FUNCTION_ARGS to iterate over argument types.
2923
3c0d13bf
PC		 29242011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2925
2926 * c-common.c (c_common_reswords): Reorder.
2927 * c-common.h (rid): Likewise.
2928
8242dd04
NF		 29292011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2930
2931 * c-common.c (def_fn_type): Don't call build_function_type, call
2932 build_function_type_array or build_varargs_function_type_array
2933 instead.
2934 (c_common_nodes_and_builtins): Likewise.
2935
3d528853
NF		 29362011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2937
2938 * c-common.c (c_add_case_label): Omit the loc argument to
2939 build_case_label.
2940 * c-common.h (build_case_label): Remove.
2941 * c-semantics.c (build_case_label): Remove.
2942
a04a722b
JM		 29432011-05-05 Joseph Myers <joseph@codesourcery.com>
2944
2945 * c-objc.h (objc_start_method_definition): Update prototype.
2946 * stub-objc.c (objc_start_method_definition): Add extra parameter.
2947
e19a18d4
NF		 29482011-05-04 Nathan Froyd <froydnj@codesourcery.com>
2949
2950 * c-common.c (check_main_parameter_types): Reindent. Don't use
2951 TYPE_ARG_TYPES directly.
2952 (handle_nonnull_attribute): Likewise.
2953 (sync_resolve_params): Likewise.
2954 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
2955 to check_format_string.
2956 (handle_format_attribute): Likewise.
2957 (check_format_string): Take a function type to examine instead of
2958 a type list. Use a function_arg_iterator to step through argument
2959 types.
2960
c62c040f
RG		 29612011-05-04 Richard Guenther <rguenther@suse.de>
2962
2963 * c-common.c (fix_string_type): Use size_int for index type bounds.
2964 (start_fname_decls): Do not pass NULL to build_int_cst.
2965 (c_init_attributes): Likewise.
2966 * c-lex.c (c_lex_with_flags): Likewise.
2967
c12ff9d8
JM		 29682011-04-27 Jason Merrill <jason@redhat.com>
2969
2970 * c-common.c (make_tree_vector_from_list): New.
2971 * c-common.h: Declare it.
2972
304dfbe3
RG		 29732011-04-26 Richard Guenther <rguenther@suse.de>
2974
2975 PR preprocessor/48248
2976 * c-ppoutput.c (maybe_print_line): Always optimize newlines
2977 for output size with -P.
2978
3c0d13bf
PC		 29792011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2980
2981 * c-common.c (struct c_common_resword): Add __underlying_type.
2982 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
2983
04695783
JM		 29842011-04-20 Jim Meyering <meyering@redhat.com>
2985
2986 * c-format.c (init_dollar_format_checking): Remove useless
2987 if-before-free.
2988
0dc33c3c
NP		 29892011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
2990
2991 * c-objc.h (objc_get_interface_ivars): Removed.
3c0d13bf 2992 (objc_detect_field_duplicates): New.
0dc33c3c 2993 * stub-objc.c: Likewise.
3c0d13bf 2994
c59633d9
NP		 29952011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2996
2997 * stub-objc.c (objc_declare_protocols): Renamed to
2998 objc_declare_protocol.
2999 * c-objc.h: Likewise.
3c0d13bf 3000
32dabdaf
NP		 30012011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3002
3003 * stub-objc.c (objc_declare_class): Updated argument name.
3004
81f653d6
NF		 30052011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3006
3007 * c-common.h (c_common_init_ts): Declare.
3008 * c-common.c (c_common_init_ts): Define.
3009
eb345401
NP		 30102011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3011
3012 * c-objc.h (objc_build_message_expr): Updated prototype.
3013 * stub-objc.c (objc_build_message_expr): Likewise.
9faeb493 3014
a358e188
MJ		 30152011-04-12 Martin Jambor <mjambor@suse.cz>
3016
3017 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3018 of cgraph_node.
3019
e6313a78
RG		 30202011-04-11 Richard Guenther <rguenther@suse.de>
3021
3022 * c-common.c (complete_array_type): Build a range type of
3023 proper type.
3024
dcf0c47e
NF		 30252011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3026
3027 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3028 (handle_type_generic_attribute): Likewise.
3029
1ee44b26
JM		 30302011-04-07 Jason Merrill <jason@redhat.com>
3031
3032 PR c++/48450
3033 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3034 conversion from C++0x scoped enum.
3035
acce4e77
JM		 30362011-04-06 Joseph Myers <joseph@codesourcery.com>
3037
3038 * c-target-def.h: New file.
3039 * c-target.def: New file.
3040 * c-target.h: New file.
3041 * c-common.c (targetcm): Don't define here.
3042 * c-common.h (default_handle_c_option): Declare.
3043 * c-format.c: Include c-target.h instead of target.h.
3044 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3045 include tm.h.
3046 (default_handle_c_option): Move from targhooks.c.
3047
e2eefb55
JJ		 30482011-03-29 Jakub Jelinek <jakub@redhat.com>
3049
3050 PR preprocessor/48248
3051 * c-ppoutput.c (print): Add src_file field.
3052 (init_pp_output): Initialize it.
3053 (maybe_print_line): Don't optimize by adding up to 8 newlines
3054 if map->to_file and print.src_file are different file.
3055 (print_line): Update print.src_file.
3056
ba78087b
KT		 30572011-03-25 Kai Tietz <ktietz@redhat.com>
3058
3059 * c-ada-spec.c (compare_comment): Use filename_cmp
3060 instead of strcmp for filename.
3061
0edf1bb2
JL		 30622011-03-25 Jeff Law <law@redhat.com>
3063
3064 * c-family/c-common.c (def_fn_type): Add missing va_end.
3065
c7dc8804
JM		 30662011-03-25 Jason Merrill <jason@redhat.com>
3067
3068 * c.opt: Add -std=c++03.
3069
d1d879b1
EB		 30702011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3071
3072 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3073
62d784f7
KT		 30742011-03-17 Kai Tietz
3075
3076 PR target/12171
5050afdf
KT		 3077 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3078 Display allowed attributes for function pointer types.
3079 (pp_c_attributes_display): New function to display
3080 attributes having affects_type_identity flag set to true.
3081 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3082
62d784f7
KT		 3083 * c-common.c (c_common_attribute_table):
3084 Add new element.
3085 (c_common_format_attribute_table): Likewise.
3086
82d37118
JM		 30872011-03-18 Jason Merrill <jason@redhat.com>
3088
49a000c3
JM		 3089 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3090 * c-common.h: Don't declare it here.
3091 * c-common.c: Or define it here.
3092 * c-opts.c (c_common_handle_option): Or set it here.
3093
82d37118
JM		 3094 PR c++/35315
3095 * c-common.c (handle_transparent_union_attribute): Don't
3096 make a duplicate type in C++.
3097
17bc631c
JM		 30982011-03-15 Jason Merrill <jason@redhat.com>
3099
3100 * c-common.c (max_constexpr_depth): New.
3101 * c-common.h: Declare it.
3102 * c-opts.c (c_common_handle_option): Set it.
3103 * c.opt (fconstexpr-depth): New option.
3104
1b9b91a6
JM		 31052011-03-11 Jason Merrill <jason@redhat.com>
3106
f231b5ff
JM		 3107 * c-common.c (attribute_takes_identifier_p): Add missing const.
3108
1b9b91a6
JM		 3109 PR c++/46803
3110 * c-common.c (attribute_takes_identifier_p): Assume that an
3111 unknown attribute takes an identifier.
3112
a19e4d44
NF		 31132011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3114
3115 PR c/47786
3116 * c-common.c (c_type_hash): Call list_length instead of iterating
3117 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3118
982d62f6
JJ		 31192011-02-19 Jakub Jelinek <jakub@redhat.com>
3120
3121 PR c/47809
3122 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3123
0a256240
NP		 31242011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3125
3126 * c.opt (fobjc-abi-version=) New.
3127 (fobjc-nilcheck): New.
3128
ba9e6dd5
NF		 31292011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3130
3131 PR c++/46890
3132 * c-common.h (keyword_is_decl_specifier): Declare.
3133 * c-common.c (keyword_is_decl_specifier): Define.
3134 (keyword_is_function_specifier): New function.
3135
7273813a
JJ		 31362011-01-26 Jakub Jelinek <jakub@redhat.com>
3137
3138 PR c/47473
3139 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3140 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3141 REAL_TYPE.
3142
908ef79b
AC		 31432011-01-26 Arnaud Charlet <charlet@adacore.com>
3144
3145 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
3146
237e9384
JJ		 31472011-01-26 Jakub Jelinek <jakub@redhat.com>
3148
3149 PR pch/47430
3150 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
3151 after init_c_lex if pch_file is set.
3152
47ea1edf
DK		 31532011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3154
d4dba752 3155 PR c++/43601
47ea1edf
DK		 3156 * c.opt (-fkeep-inline-dllexport): New switch.
3157
2aa9c6ae
RG		 31582011-01-12 Richard Guenther <rguenther@suse.de>
3159
3160 PR middle-end/32511
3161 * c-common.c (handle_weak_attribute): Warn instead of error
3162 on declaring an inline function weak.
3163
7bd11157
TT		 31642011-01-05 Tom Tromey <tromey@redhat.com>
3165
3166 * c-common.h (lvalue_error): Update.
3167 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
3168 not error.
3169
0e66e494 31702010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
9faeb493 3171
b4f588c4
NP		 3172 PR objc/47075
3173 * c-objc.h (objc_finish_message_expr): Added argument to
3174 prototype.
3175
f4da8dce
NF		 31762010-12-22 Nathan Froyd <froydnj@codesourcery.com>
3177
3178 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
3179 Use prototype_p.
3180
46270f14
NP		 31812010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
3182
3183 * c-objc.h (objc_maybe_warn_exceptions): New.
9faeb493 3184 * stub-objc.c (objc_maybe_warn_exceptions): New.
46270f14 3185
4816c593
NF		 31862010-12-10 Nathan Froyd <froydnj@codesourcery.com>
3187
3188 * c-common.h (readonly_error): Declare.
3189 * c-common.c (readonly_error): Define.
3190
7a6daeb0
NF		 31912010-12-09 Nathan Froyd <froydnj@codesourcery.com>
3192
3193 * c-common.h (invalid_indirection_error): Declare.
3194 * c-common.c (invalid_indirection_error): Define.
3195
892f6119
RG		 31962010-12-03 Richard Guenther <rguenther@suse.de>
3197
3198 PR c/46745
3199 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
3200 (pp_c_unary_expression): Likewise.
3201 (pp_c_expression): Likewise.
3202
6c39e757
NP		 32032010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3204
3205 * c-common.h (objc_finish_function): New.
3206 (objc_non_volatilized_type): Removed.
3207 (objc_type_quals_match): Removed.
3208 * stub-objc.c (objc_finish_function): New.
3209 (objc_non_volatilized_type): Removed.
3210 (objc_type_quals_match): Removed.
9faeb493 3211
7c475d11
JM		 32122010-11-30 Joseph Myers <joseph@codesourcery.com>
3213
3214 * c-common.h (parse_optimize_options): Declare.
3215 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
3216 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
3217
71f3e391
JM		 32182010-11-29 Joseph Myers <joseph@codesourcery.com>
3219
3220 * c-opts.c (check_deps_environment_vars): Use getenv instead of
3221 GET_ENVIRONMENT.
3222 * c-pch.c (O_BINARY): Don't define here.
3223 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
3224
d5fabb58
JM		 32252010-11-25 Joseph Myers <joseph@codesourcery.com>
3226
3227 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
3228 targetm.except_unwind_info.
3229
299404a1
JM		 32302010-11-23 Joseph Myers <joseph@codesourcery.com>
3231
3232 * c-opts.c (c_common_handle_option): Pass location to
3233 set_struct_debug_option.
3234
c98cd5bf
JM		 32352010-11-23 Joseph Myers <joseph@codesourcery.com>
3236
3237 * c-common.c (visibility_options): Move from ../opts.c.
3238 * c-common.h (struct visibility_flags, visibility_options):
3239 Declare here.
3240 * c-opts.c (finish_options): Rename to c_finish_options.
3241 (c_common_init): Update call to finish_options.
3242
a9546771
NP		 32432010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
3244
3245 PR objc/34033
3246 * c-lex.c (lex_string): Check that each string in an Objective-C
3247 string concat sequence starts with either one or zero '@', and
3248 that there are no spurious '@' signs at the end.
3249
24a57808
JM		 32502010-11-20 Joseph Myers <joseph@codesourcery.com>
3251
3252 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
3253 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
3254 HANDLE_PRAGMA_VISIBILITY.
3255 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
3256 HANDLE_PRAGMA_VISIBILITY): Don't define.
3257 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
3258
a9aa2c3a
NF		 32592010-11-20 Nathan Froyd <froydnj@codesourcery.com>
3260
3261 PR c++/16189
3262 PR c++/36888
3263 PR c++/45331
3264 * c-common.h (keyword_begins_type_specifier): Declare.
3265 (keyword_is_storage_class_specifier): Declare.
3266 (keyword_is_type_qualifier): Declare.
3267 * c-common.c (keyword_begins_type_specifier): New function.
3268 (keyword_is_storage_class_specifier): New function.
3269 (keyword_is_type_qualifier): Declare.
3270
5386338c
JM		 32712010-11-19 Joseph Myers <joseph@codesourcery.com>
3272
3273 PR c/46547
3274 * c-common.c (in_late_binary_op): Define.
3275 (c_common_truthvalue_conversion): Check in_late_binary_op before
3276 calling c_save_expr.
3277 * c-common.h (in_late_binary_op): Declare.
3278
69ccdddb
JM		 32792010-11-19 Joseph Myers <joseph@codesourcery.com>
3280
3281 * c-opts.c (c_common_handle_option): Update calls to
3282 set_struct_debug_option.
3283
6b192a09
NP		 32842010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
3285
3286 * c-common.h (objc_declare_protocols): Added additional argument.
3287 * stub-objc.c (objc_declare_protocol): Same change.
9faeb493 3288
fb52b50a
NF		 32892010-11-18 Nathan Froyd <froydnj@codesourcery.com>
3290
3291 PR c/33193
3292 * c-common.h (build_real_imag_expr): Declare.
3293 * c-semantics.c (build_real_imag_expr): Define.
3294
b37421c6
JM		 32952010-11-17 Joseph Myers <joseph@codesourcery.com>
3296
3297 * c-opts.c (c_common_parse_file): Take no arguments.
3298 * c-common.h (c_common_parse_file): Update prototype.
3299
07078664
JJ		 33002010-11-16 Jakub Jelinek <jakub@redhat.com>
3301
3302 PR c++/46401
3303 * c-common.c (warning_candidate_p): Don't track non-const calls
3304 or STRING_CSTs.
3305
c6a13190
ILT		 33062010-11-15 Ian Lance Taylor <iant@google.com>
3307
3308 * c-lex.c (init_c_lex): Set macro debug callbacks if
3309 flag_dump_go_spec is set.
3310
925e8657
NP		 33112010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
3312
3313 * c-common.h (objc_build_incr_expr_for_property_ref): New.
3314 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
3315
bb0a9581
NF		 33162010-11-15 Nathan Froyd <froydnj@codesourcery.com>
3317
3318 PR preprocessor/45038
3319 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
3320 dialects.
3321
c5fa0890
JM		 33222010-11-12 Joseph Myers <joseph@codesourcery.com>
3323
3324 * c-common.h (c_family_lang_mask): Declare.
3325 * c-opts.c (c_family_lang_mask): Make extern.
3326 * c-pragma.c (handle_pragma_diagnostic): Use
3327 control_warning_option.
3328
a4d8c676
JM		 33292010-11-12 Joseph Myers <joseph@codesourcery.com>
3330
3331 * c-common.c (parse_optimize_options): Update call to
3332 decode_options.
3333 * c-common.h (c_common_handle_option): Update prototype.
3334 * c-opts.c (c_common_handle_option): Take location_t parameter and
3335 pass it to other functions.
3336
f954bd2c
JM		 33372010-11-11 Joseph Myers <joseph@codesourcery.com>
3338
3339 * c-opts.c (warning_as_error_callback): Remove.
3340 (c_common_initialize_diagnostics): Don't call
3341 register_warning_as_error_callback.
3342 (c_common_handle_option): Handle -Werror=normalized= here.
3343
d8a07487
JM		 33442010-11-10 Joseph Myers <joseph@codesourcery.com>
3345
3346 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
3347 in diagnostic.
3348 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
3349 letter.
3350 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
3351 Remove trailing '.' from diagnostics.
3352 * c.opt (Wwrite-strings_: Avoid '`' in help text.
3353
d5478783
JM		 33542010-11-10 Joseph Myers <joseph@codesourcery.com>
3355
3356 * c-common.c (parse_optimize_options): Pass global_dc to
3357 decode_options.
3358 * c-opts.c (c_common_handle_option): Pass &global_options to
3359 set_Wstrict_aliasing.
3360 * c.opt (v): Don't mark Common or document here.
3361
91ebb981
IS		 33622010-11-06 Iain Sandoe <iains@gcc.gnu.org>
3363
3364 PR target/44981
3365 * c-format.c (format_type): New type gcc_objc_string_format_type.
3366 (valid_stringptr_type_p): New.
3367 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
9faeb493 3368 (check_format_string): Pass expected type, use
91ebb981
IS		 3369 valid_stringptr_type_p (), check that the format string types are
3370 consistent with the format specification.
3371 (decode_format_attr): Warn if NSString is used outside objective-c.
3372 (format_types_orig): Add NSString.
3373 (format_name): New.
3374 (format_flags): New.
3375 (check_format_arg): Handle format strings requiring an external parser.
3376 first_target_format_type: New variable.
3377 (handle_format_attribute): Set up first_target_format_type, pass the
3378 expected format arg string type to check_format_string().
3379 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
3380 * stub-objc.c (objc_string_ref_type_p): New.
3381 (objc_check_format_arg): New.
3382
bede2adc
NP		 33832010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
3384
9faeb493 3385 Fixed using the Objective-C 2.0 dot-syntax with class names.
bede2adc
NP		 3386 * c-common.h (objc_build_class_component_ref): New.
3387 * stub-objc.c (objc_build_class_component_ref): New.
3388
9a179d01
NP		 33892010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3390
3391 * c.opt (Wproperty-assign-default): New option.
3392
22d8d616
NP		 33932010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3394
3395 Implemented -fobjc-std=objc1 flag.
3396 * c.opt (fobjc-std=objc1): New option.
3397
2debdb4f
NP		 33982010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
3399
3400 Implemented format and noreturn attributes for Objective-C methods.
3401 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
3402 attribute for Objective-C methods.
3403
ec52b111
JM		 34042010-10-31 Jason Merrill <jason@redhat.com>
3405
3406 * c-common.c (conversion_warning, warn_for_collisions_1): Use
3407 EXPR_LOC_OR_HERE.
3408
46a88c12
NP		 34092010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
3410
3411 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
3412 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
3413 (objc_add_property_declaration): Removed arguments for copies and
3414 ivar.
3415 (objc_build_getter_call): Renamed to
3416 objc_maybe_build_component_ref.
3417 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3418 (objc_is_property_ref): New.
3419 * c-common.c (c_common_reswords): Removed copies and ivar.
3420 * stub-objc.c (objc_add_property_declaration): Removed arguments
3421 for copies and ivar.
3422 (objc_build_getter_call): Renamed to
3423 objc_maybe_build_component_ref.
3424 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3425 (objc_is_property_ref): New.
9faeb493 3426
1e4bf85b
AC		 34272010-10-29 Arnaud Charlet <charlet@adacore.com>
3428 Matthew Gingell <gingell@adacore.com>
3429
3430 * c-ada-spec.c (separate_class_package): New function.
3431 (pp_ada_tree_identifier): Prefix references to C++ classes with the
3432 name of their enclosing package.
3433 (print_ada_declaration): Use separate_class_package.
3434
81f0bab2
JM		 34352010-10-27 Jason Merrill <jason@redhat.com>
3436
2b08f2c5
JM		 3437 * c-common.c (c_common_reswords): Add __is_literal_type.
3438 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
3439
81f0bab2
JM		 3440 * c-common.c (check_case_value): Remove special C++ code.
3441
200290f2
NP		 34422010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3443
3444 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
3445 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
3446 and RID_LAST_PATTR.
3447 (objc_add_property_declaration): Added additional arguments.
3448 (objc_property_attribute_kind): Removed.
3449 (objc_set_property_attr): Removed.
3450 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
3451 copy and nonatomic.
3452 * stub-objc.c (objc_add_property_declaration): Added additional
3453 arguments.
3454 (objc_set_property_attr): Removed.
9faeb493 3455
f614132b
NP		 34562010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3457
3458 * c-common.h (objc_add_property_variable): Renamed to
3459 objc_add_property_declaration. Added location argument.
3460 * stub-objc.c (objc_add_property_variable): Same change.
3461
b8a18805
NP		 34622010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
3463
3464 * c-common.h (objc_maybe_printable_name): New.
3465 * stub-objc.c (objc_maybe_printable_name): New.
3466
30cd1c5d
AS		 34672010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3468 Andrew Pinski <pinskia@gmail.com>
3469
3470 * c-common.h (c_common_mark_addressable_vec): Declare.
3471 * c-common.c (c_common_mark_addressable_vec): New function.
3472
249a82c4
NP		 34732010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3474
3475 * c-common.h (objc_set_method_type): Removed.
3476 (objc_add_method_declaration): Added boolean argument.
3477 (objc_start_method_definition): Same change.
3478 (objc_build_method_signature): Same change.
3479 * stub-objc.c (objc_set_method_type): Removed.
3480 (objc_add_method_declaration): Added boolean argument.
3481 (objc_start_method_definition): Same change.
3482 (objc_build_method_signature): Same change.
3483
977e30bc
NP		 34842010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3485
3486 * c-common.h (finish_file): Removed.
3487 (objc_write_global_declarations): New.
3488 * c-opts.c (c_common_parse_file): Do not call finish_file.
3489 * stub-objc.c (objc_write_global_declarations): New.
9faeb493 3490
da57d1b9
NP		 34912010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3492
3493 Implemented parsing @synthesize and @dynamic for
3494 Objective-C/Objective-C++.
3495 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
3496 (objc_add_synthesize_declaration): New.
3497 (objc_add_dynamic_declaration): New.
3498 * c-common.c (c_common_reswords): Add synthesize and dynamic.
3499 * stub-objc.c (objc_add_synthesize_declaration): New.
3500 (objc_add_dynamic_declaration): New.
9faeb493 3501
0069111f
MM		 35022010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
3503
3504 PR target/46041
3505 * c-cppbuiltin.c (mode_has_fma): Move function here from
3506 builtins.c. Don't use the fma optab, instead just use the
3507 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
3508 using -save-temps.
3509
e426b47b
NP		 35102010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3511
3512 Merge from 'apple/trunk' branch on FSF servers.
0069111f 3513
e426b47b
NP		 3514 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
3515
9faeb493 3516 Radar 4330422
e426b47b
NP		 3517 * c-common.h (objc_non_volatilized_type): New declaration
3518 * stub-objc.c (objc_non_volatilized_type): New stub.
3519
90fbfdc3
NP		 35202010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
3521
e426b47b 3522 Merge from 'apple/trunk' branch on FSF servers.
90fbfdc3
NP		 3523
3524 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
3525
9faeb493 3526 Radar 4133425
90fbfdc3 3527 * c-common.h (objc_diagnose_private_ivar): New decl.
0069111f 3528 * stub-objc.c (objc_diagnose_private_ivar): New stub.
90fbfdc3 3529
c37d8c30
IS		 35302010-10-17 Iain Sandoe <iains@gcc.gnu.org>
3531
3532 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
3533 * c-common.h (enum rid): Add RID_AT_PACKAGE.
3534 (objc_ivar_visibility_kind): New enum.
3535 (objc_set_visibility): Adjust prototype to use visibility enum.
0069111f 3536 * stub-objc.c (objc_set_visibility): Adjust stub to use
c37d8c30
IS		 3537 visibility enum.
3538
1b1562a5
MM		 35392010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
3540
3541 * c-cppbuiltin.c (builtin_define_float_constants): Emit
3542 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
3543 has the appropriate fma builtins.
3544 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
3545
668ea4b1
IS		 35462010-10-14 Iain Sandoe <iains@gcc.gnu.org>
3547
1b1562a5 3548 merge from FSF apple 'trunk' branch.
668ea4b1 3549 2006 Fariborz Jahanian <fjahanian@apple.com>
1b1562a5 3550
668ea4b1
IS		 3551 Radars 4436866, 4505126, 4506903, 4517826
3552 * c-common.c (c_common_resword): Define @property and its attributes.
3553 * c-common.h: Define property attribute enum entries.
3554 (OBJC_IS_PATTR_KEYWORD): New.
3555 (objc_property_attribute_kind): New enum.
3556 Declare objc_set_property_attr (), objc_add_property_variable (),
3557 objc_build_getter_call () and objc_build_setter_call ().
3558 * stub-objc.c (objc_set_property_attr): New stub.
3559 (objc_add_property_variable): Likewise.
3560 (objc_build_getter_call): Likewise.
3561 (objc_build_setter_call) Likewise.
1b1562a5 3562
a1178b30
IS		 35632010-10-13 Iain Sandoe <iains@gcc.gnu.org>
3564
1b1562a5 3565 merge from FSF apple 'trunk' branch.
a1178b30
IS		 3566 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
3567
3568 Radar 3803157 (method attributes)
3569 * c-common.c (handle_deprecated_attribute): Recognize
3570 objc methods as valid declarations.
3571 * c-common.h: Declare objc_method_decl ().
1b1562a5 3572 * stub-objc.c (objc_method_decl): New stub.
a1178b30 3573
a75bfaa6
JM		 35742010-10-08 Joseph Myers <joseph@codesourcery.com>
3575
3576 * c-common.c (parse_optimize_options): Call
3577 decode_cmdline_options_to_array_default_mask before
3578 decode_options. Update arguments to decode_options.
3579 * c-common.h (c_common_init_options_struct): Declare.
3580 * c-opts.c (c_common_init_options_struct): New. Split out from
3581 c_common_init_options.
3582
f05b9d93
NP		 35832010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
3584
3585 Implemented fast enumeration for Objective-C.
3586 * c-common.h (objc_finish_foreach_loop): New.
3587 * stub-objc.c (objc_finish_foreach_loop): New.
3588
1ebe4b4f
JM		 35892010-10-05 Joseph Myers <joseph@codesourcery.com>
3590
3591 * c-common.h (struct diagnostic_context): Don't declare here.
3592 (c_common_initialize_diagnostics): Declare using
3593 diagnostic_context typedef.
3594 * c-opts.c (c_common_handle_option): Pass global_dc to
3595 handle_generated_option.
3596
d4d24ba4
JM		 35972010-10-04 Joseph Myers <joseph@codesourcery.com>
3598
3599 * c-opts.c (c_common_handle_option): Pass &global_options_set to
3600 handle_generated_option.
3601
478a1c5b
ILT		 36022010-10-03 Ian Lance Taylor <iant@google.com>
3603
3604 * c.opt (-fplan9-extensions): New option.
3605
82a1c2fe
FXC		 36062010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3607
3608 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
3609 Remove.
3610 (c_cpp_builtins): Call functions from cppbuiltin.c instead
3611 of duplicating code.
3612
92902b1b
IS		 36132010-09-30 Iain Sandoe <iains@gcc.gnu.org>
3614
3615 * c-common.c: Add two new entries for @optional
3616 and @required keywords.
3617
3618 merge from FSF 'apple/trunk' branch.
3619 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
3620
3621 Radar 4386773
3622 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
3623 objective-c keywords.
3624 (objc_set_method_opt): New declaration.
3625 * stub-objc.c (objc_set_method_opt): New stub.
9faeb493 3626
46625112
JM		 36272010-09-30 Joseph Myers <joseph@codesourcery.com>
3628
3629 * c-common.c (handle_optimize_attribute): Pass &global_options to
3630 cl_optimization_save and cl_optimization_restore.
3631 * c-opts.c (c_common_handle_option): Pass &global_options to
3632 handle_generated_option.
3633 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
3634 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
3635 &global_options to cl_optimization_restore.
3636
49b91f05
NP		 36372010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
3638
3639 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
3640 Objective-C/Objective-C++ keywords.
3641
13ed556f 36422010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
a6341d57 3643
9faeb493
UB		 3644 Merge from 'apple/trunk' branch on FSF servers.
3645
a6341d57
NP		 3646 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
3647
3648 Radar 4281748
3649 * c-common.h (objc_check_global_decl): New declaration.
3650 * stub-objc.c (objc_check_global_decl): New stub.
3651
f0036cca
JM		 36522010-09-29 Joseph Myers <joseph@codesourcery.com>
3653
3654 * c.opt: Don't use VarExists.
3655
e3339d0f
JM		 36562010-09-29 Joseph Myers <joseph@codesourcery.com>
3657
3658 * c-common.c (c_cpp_error): Update names of diagnostic_context
3659 members.
3660 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
3661 cl_optimization members.
3662 * c-opts.c (warning_as_error_callback, c_common_handle_option,
3663 sanitize_cpp_opts, finish_options): Update names of cpp_options
3664 members.
3665
1973201f
NP		 36662010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
3667
3668 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
3669 (objc_is_reserved_word): Removed.
3670 * c-common.c: Updated comments.
3671 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
3672 objc_is_reserved_word.
3673 * stub-objc.c (objc_is_reserved_word): Removed.
3674
f7e71da5
IS		 36752010-09-28 Iain Sandoe <iains@gcc.gnu.org>
3676
9faeb493 3677 * c-common.h (objc_add_method_declaration): Adjust prototype to
f7e71da5
IS		 3678 include attributes.
3679 (objc_start_method_definition): Likewise.
3680 (objc_build_keyword_decl): Likewise.
3681 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
3682 (objc_start_method_definition): Likewise.
3683 (objc_build_keyword_decl): Likewise.
3684
c165dca7
IS		 36852010-09-28 Iain Sandoe <iains@gcc.gnu.org>
3686
3687 * c-common.h (objc_start_class_interface): Adjust prototype.
3688 (objc_start_category_interface): Likewise.
3689 (objc_start_protocol): Likewise.
3690 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
3691 (objc_start_class_interface): Likewise.
3692 (objc_start_category_interface): Likewise.
3693
7458026b
ILT		 36942010-09-27 Ian Lance Taylor <iant@google.com>
3695
3696 * c-common.c (c_common_attribute_table): Add no_split_stack.
3697 (handle_no_split_stack_attribute): New static function.
3698
b581b85b
NP		 36992010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
3700
9faeb493 3701 Merge from 'apple/trunk' branch on FSF servers.
b581b85b
NP		 3702
3703 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
3704
9faeb493 3705 Radar 4229905
b581b85b
NP		 3706 * c-common.h (objc_have_common_type): New declaration.
3707 * stub-objc.c (objc_have_common_type): New stub.
3708
3709 2005-06-22 Ziemowit Laski <zlaski@apple.com>
3710
3711 Radar 4154928
3712 * c-common.h (objc_common_type): New prototype.
9faeb493 3713 * stub-objc.c (objc_common_type): New stub.
b581b85b 3714
46a4da10
JH		 37152010-09-24 Jan Hubicka <jh@suse.cz>
3716
3717 * c-common.c (handle_leaf_attribute): New function.
3718 (struct attribute_spec c_common_att): Add leaf.
3719
e200444e
JM		 37202010-09-22 Joseph Myers <joseph@codesourcery.com>
3721
3722 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
3723 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
3724 -dump, -dump=, -imacros, -imacros=, -include, -include=,
3725 -include-barrier, -include-directory, -include-directory=,
3726 -include-directory-after, -include-directory-after=,
3727 -include-prefix, -include-prefix=, -include-with-prefix,
3728 -include-with-prefix=, -include-with-prefix-after,
3729 -include-with-prefix-after=, -include-with-prefix-before,
3730 -include-with-prefix-before=, -no-integrated-cpp,
3731 -no-line-commands, -no-standard-includes, -no-warnings, -output,
3732 -output=, -pedantic, -pedantic-errors, -preprocess,
3733 -print-missing-file-dependencies, -trace-includes, -traditional,
3734 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
3735 -user-dependencies, -verbose, -write-dependencies,
3736 -write-user-dependencies, no-integrated-cpp, traditional): New.
3737
29a80ea6
NP		 37382010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
3739
3740 PR objc/23710
ac1fc2fc
NP		 3741 * c-common.h (objc_start_method_definition): Return bool instead
3742 of void.
3743 * stub-objc.c (objc_start_method_definition): Return bool instead
3744 of void.
3745
37462010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
3747
3748 PR objc/25965
3749 * c-common.h (objc_get_interface_ivars): New declaration.
3750 * stub-objc.c (objc_get_interface_ivars): New stub.
29a80ea6 3751
de621752
ILT		 37522010-09-15 Ian Lance Taylor <iant@google.com>
3753
3754 * c-common.c (parse_optimize_options): Do not capitalize warning
06730c5d 3755 messages. Remove period at end of warning message.
de621752 3756
ba885ec5
NS		 37572010-09-09 Nathan Sidwell <nathan@codesourcery.com>
3758
3759 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
3760 (handle_alias_attribute): ... here.
3761 (handle_ifunc_attribute): New.
3762
c5ee1358
MM		 37632010-09-06 Mark Mitchell <mark@codesourcery.com>
3764
3765 * c-common.h (do_warn_double_promotion): Declare.
3766 * c-common.c (do_warn_double_promotion): Define.
3767
0a0b3574
MM		 37682010-09-05 Mark Mitchell <mark@codesourcery.com>
3769
3770 * c.opt (Wdouble-promotion): New.
3771
d1779886
JM		 37722010-09-02 Joseph Myers <joseph@codesourcery.com>
3773
3774 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
3775 fvtable-thunks, fxref): Mark no longer supported in help text.
3776
2d2bd949
JM		 37772010-09-02 Joseph Myers <joseph@codesourcery.com>
3778
3779 * c.opt (Wimport, fall-virtual, falt-external-templates,
3780 fdefault-inline, fenum-int-equiv, fexternal-templates,
3781 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
3782 fname-mangling-version-, fnew-abi, fnonnull-objects,
3783 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
3784 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
3785 applicable.
3786 (fhandle-exceptions): Mark with Alias and Warn.
3787 * c-opts.c (c_common_handle_option): Don't handle options marked
3788 as ignored.
3789
5de8299c
JM		 37902010-09-02 Joseph Myers <joseph@codesourcery.com>
3791
3792 * c.opt (Wcomments, Werror-implicit-function-declaration,
3793 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
3794 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
3795 aliases.
3796 * c-common.c (option_codes): Use OPT_Wcomment instead of
3797 OPT_Wcomments.
3798 * c-opts.c (warning_as_error_callback, c_common_handle_option):
3799 Don't handle options marked as aliases.
3800
0ceb0201
RG		 38012010-08-25 Richard Guenther <rguenther@suse.de>
3802
3803 * c-common.c (c_common_get_alias_set): Remove special
3804 handling for pointers.
3805
ac47786e
NF		 38062010-08-20 Nathan Froyd <froydnj@codesourcery.com>
3807
3808 * c-common.c: Use FOR_EACH_VEC_ELT.
3809 * c-gimplify.c: Likewise.
3810 * c-pragma.c: Likewise.
3811
c878765b
JM		 38122010-08-16 Joseph Myers <joseph@codesourcery.com>
3813
3814 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
3815 RejectDriver.
3816 (MMDX): Change back to MMD. Mark NoDriverArg instead of
3817 RejectDriver.
3818 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
3819 instead of OPT_MDX and OPT_MMDX.
3820
603349bf
JM		 38212010-08-16 Joseph Myers <joseph@codesourcery.com>
3822
3823 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
3824
644fa7ac
JM		 38252010-08-12 Joseph Myers <joseph@codesourcery.com>
3826
3827 * c.opt (MD, MMD): Change to MDX and MMDX.
3828 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
3829
481e1176
JM		 38302010-08-11 Joseph Myers <joseph@codesourcery.com>
3831
3832 * c-opts.c (c_common_handle_option): Call handle_generated_option
3833 instead of handle_option.
3834
ac8dc9f7
NF		 38352010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3836
3837 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
3838 (maybe_apply_renaming_pragma): Delete unneeded declarations.
3839
4f8c876d
NF		 38402010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3841
3842 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
3843 (pending_redefine_extname): Change type to a VEC.
3844 (add_to_renaming_pragma_list): Update for new type of
3845 pending_redefine_extname.
ac8dc9f7 3846 (maybe_apply_renaming_pragma): Likewise.
4f8c876d 3847
3b0c690e
AC		 38482010-08-04 Arnaud Charlet <charlet@adacore.com>
3849
3850 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
3851 visited.
3852 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
3853 decide whether a type has already been declared/seen.
3854 Do not go to the original type.
3855 (dump_nested_types): New parameter forward.
3856 Generate forward declaration if needed and mark type as visited.
3857 (print_ada_declaration): Call dump_nested_types if not already done.
3858 Mark types as visited.
3859
1890bccc
JM		 38602010-08-03 Joseph Myers <joseph@codesourcery.com>
3861
3862 * c.opt (-print-pch-checksum): Remove option.
3863 * c-opts.c (c_common_handle_option): Don't handle
3864 OPT_print_pch_checksum.
3865
5f20c657
JM		 38662010-07-27 Joseph Myers <joseph@codesourcery.com>
3867
3868 * c-common.h (c_common_handle_option): Update prototype and return
3869 value type.
3870 * c-opts.c (c_common_handle_option): Update prototype and return
3871 value type. Update calls to handle_option and
3872 enable_warning_as_error.
3873
f551f80c
JJ		 38742010-07-27 Jakub Jelinek <jakub@redhat.com>
3875
3876 PR c/45079
3877 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
3878
61ff2bdc
JM		 38792010-07-27 Joseph Myers <joseph@codesourcery.com>
3880
3881 * c-common.h (c_common_missing_argument): Remove.
3882 * c-opts.c (c_common_missing_argument): Remove.
3883 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
3884 idirafter, imacros, include, isysroot, isystem, iquote): Add
3885 MissingArgError.
3886 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
3887
7a9bf9a4
JM		 38882010-07-27 Joseph Myers <joseph@codesourcery.com>
3889
3890 * c-common.h (c_common_option_lang_mask,
3891 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
3892 New.
3893 (c_common_init_options): Update prototype.
3894 * c-opts.c (c_common_option_lang_mask): New.
3895 (c_common_initialize_diagnostics): Split out of
3896 c_common_init_options.
3897 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
3898 New.
3899 (c_common_init_options): Update prototype. Use decoded options in
3900 search for -lang-asm.
3901
910ad8de
NF		 39022010-07-15 Nathan Froyd <froydnj@codesourcery.com>
3903
3904 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
3905 * c-format.c: Likewise.
3906
718f9c0f
MLI		 39072010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
3908
3909 * c-common.h: Include diagnostic-core.h. Error if already
3910 included.
3911 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
3912
4d451982
MLI		 39132010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
3914
3915 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
3916 Do not include expr.h
3917 (vector_mode_valid_p): Move here.
3918
119fe915
SB		 39192010-06-21 DJ Delorie <dj@redhat.com>
3920
3921 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
3922 allow these pragmas anywhere.
3923
39242010-06-14 Jakub Jelinek <jakub@redhat.com>
3925
3926 PR bootstrap/44509
3927 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
3928 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
3929 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
3930 ggc_strdup instead of xstrdup.
3931
39322010-06-10 Jakub Jelinek <jakub@redhat.com>
3933
3934 * c-cppbuiltin.c: Include cpp-id-data.h.
3935 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
3936 (lazy_hex_fp_value): New function.
3937 (builtin_define_with_hex_fp_value): Provide definitions lazily.
3938
6662d794
MLI		 39392010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
3940
3941 * c-gimplify.c: Do not include tree-flow.h
3942
38f8b050
JR		 39432010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
3944
3945 PR other/44034
3946 * c-common.c: Rename targetm member:
3947 targetm.enum_va_list -> targetm.enum_va_list_p
3948
9589f23e
AS		 39492010-06-28 Anatoly Sokolov <aesok@post.ru>
3950
3951 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
3952
3b06d379
SB		 39532010-06-28 Steven Bosscher <steven@gcc.gnu.org>
3954
3955 * c-cppbuiltin.c: Do not include except.h.
3956
d166d4c3
AK		 39572010-06-24 Andi Kleen <ak@linux.intel.com>
3958
9faeb493
UB		 3959 * c-common.c (warn_for_omitted_condop): New.
3960 * c-common.h (warn_for_omitted_condop): Add prototype.
d166d4c3 3961
70cb8be6
JM		 39622010-06-21 Joseph Myers <joseph@codesourcery.com>
3963
3964 * c.opt (lang-objc): Remove.
3965 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
3966
a4c97feb
JR		 39672010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
3968
3969 * c-opts.c: Include "tm_p.h".
3970
6e2f1956
JM		 39712010-06-20 Joseph Myers <joseph@codesourcery.com>
3972
3973 * c-common.c (parse_optimize_options): Update call to
3974 decode_options.
3975
bc87224e
NF		 39762010-06-18 Nathan Froyd <froydnj@codesourcery.com>
3977
3978 * c-common.c (record_types_used_by_current_var_decl): Adjust for
3979 new type of types_used_by_cur_var_decl.
3980
b49cf425
JR		 39812010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
3982
3983 PR bootstrap/44512
3984 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
3985 for C++ standard compliance.
3986
59f9c2ed
JM		 39872010-06-16 Jason Merrill <jason@redhat.com>
3988
3989 * c.opt: Add -Wnoexcept.
3990
33766b66
RG		 39912010-06-16 Richard Guenther <rguenther@suse.de>
3992
3993 PR c/44555
3994 * c-common.c (c_common_truthvalue_conversion): Remove
3995 premature and wrong optimization concering ADDR_EXPRs.
3996
eff7e30c
AC		 39972010-06-15 Arnaud Charlet <charlet@adacore.com>
3998
3999 * c-ada-spec.c (dump_sloc): Remove column info.
4000 (is_simple_enum): New function.
4001 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4002 enum types when relevant.
4003
6312e84d
MLI		 40042010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4005
9faeb493 4006 * c-common.c (conversion_warning): Warn at expression
6312e84d
MLI		 4007 location.
4008
1cb42611
JM		 40092010-06-10 Joseph Myers <joseph@codesourcery.com>
4010
4011 * c-opts.c (c_common_handle_option): Don't handle
4012 OPT_fshow_column.
4013
a9429e29
LB		 40142010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4015
4016 * c-pragma.c (push_alignment): Use typed GC allocation.
4017 (handle_pragma_push_options): Likewise.
4018
4019 * c-common.c (parse_optimize_options): Likewise.
4020
4021 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4022 option.
4023
5498f011
JM		 40242010-06-07 Joseph Myers <joseph@codesourcery.com>
4025
4026 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4027 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4028 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4029 flag_signed_bitfields, warn_strict_null_sentinel,
4030 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4031 flag_gen_declaration, flag_no_gnu_keywords,
4032 flag_implement_inlines, flag_implicit_templates,
4033 flag_implicit_inline_templates, flag_optional_diags,
4034 flag_elide_constructors, flag_default_inline, flag_rtti,
4035 flag_conserve_space, flag_access_control, flag_check_new,
4036 flag_new_for_scope, flag_weak, flag_working_directory,
4037 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4038 flag_enforce_eh_specs, flag_threadsafe_statics,
4039 flag_pretty_templates): Remove.
4040 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4041 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4042 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4043 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4044 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4045 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4046 flag_no_gnu_keywords, flag_implement_inlines,
4047 flag_implicit_templates, flag_implicit_inline_templates,
4048 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4049 flag_rtti, flag_conserve_space, flag_access_control,
4050 flag_check_new, flag_new_for_scope, flag_weak,
4051 flag_working_directory, flag_use_cxa_atexit,
4052 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4053 flag_threadsafe_statics, flag_pretty_templates,
4054 warn_strict_null_sentinel): Remove.
4055 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4056 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4057 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4058 fimplicit-inline-templates, fimplicit-templates,
4059 flax-vector-conversions, fms-extensions, fnil-receivers,
4060 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4061 frtti, fshort-double, fshort-enums, fshort-wchar,
4062 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4063 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4064 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4065 gen-decls, undef): Use Var.
4066 (fdefault-inline, foptional-diags): Document as doing nothing.
4067 * c-opts.c (c_common_handle_option): Remove cases for options now
4068 using Var. Mark ignored options as such.
4069
39dabefd
SB		 40702010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4071
9faeb493 4072 * c-common.c: Moved to here from parent directory.
39dabefd
SB		 4073 * c-common.def: Likewise.
4074 * c-common.h: Likewise.
4075 * c-cppbuiltin.c: Likewise.
4076 * c-dump.c: Likewise.
4077 * c-format.c: Likewise.
4078 * c-format.h : Likewise.
4079 * c-gimplify.c: Likewise.
4080 * c-lex.c: Likewise.
4081 * c-omp.c: Likewise.
4082 * c.opt: Likewise.
4083 * c-opts.c: Likewise.
4084 * c-pch.c: Likewise.
4085 * c-ppoutput.c: Likewise.
4086 * c-pragma.c: Likewise.
4087 * c-pragma.h: Likewise.
4088 * c-pretty-print.c: Likewise.
4089 * c-pretty-print.h: Likewise.
4090 * c-semantics.c: Likewise.
4091 * stub-objc.c: Likewise.
4092
4093 * c-common.c: Include gt-c-family-c-common.h.
4094 * c-pragma.c: Include gt-c-family-c-pragma.h.
4095\f
23a5b65a 4096Copyright (C) 2010-2014 Free Software Foundation, Inc.
39dabefd
SB		 4097
4098Copying and distribution of this file, with or without modification,
4099are permitted in any medium without royalty provided the copyright
4100notice and this notice are preserved.
GNU Compiler Collection
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