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dea63e49
JJ		 12015-01-27 Jakub Jelinek <jakub@redhat.com>
2
3 PR c/64766
4 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
5 of FUNCTION_DECLs with error_mark_node.
6
d38f7dce
JJ		 72015-01-26 Jakub Jelinek <jakub@redhat.com>
8
9 PR c/64778
10 * c-typeck.c (convert_arguments): Return -1 if there are
11 error_args, even if we've diagnosed too many arguments.
12
cbf5d0e7
RB		 132015-01-21 Richard Biener <rguenther@suse.de>
14
15 PR middle-end/64313
16 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
17 for builtins the user declared correctly.
18
41dbbb37
TS		 192015-01-15 Thomas Schwinge <thomas@codesourcery.com>
20 Bernd Schmidt <bernds@codesourcery.com>
21 Cesar Philippidis <cesar@codesourcery.com>
22 James Norris <jnorris@codesourcery.com>
23 Jakub Jelinek <jakub@redhat.com>
24 Ilmir Usmanov <i.usmanov@samsung.com>
25
26 * c-parser.c: Include "gomp-constants.h".
27 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
28 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
29 Use OMP_CLAUSE_SET_MAP_KIND.
30 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
31 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
32 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
33 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
34 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
35 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
36 "copyout", "create", "delete", "deviceptr", "gang", "host",
37 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
38 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
39 "present_or_create", "pcreate", "seq", "self", "vector",
40 "vector_length", "wait", "worker".
41 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
42 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
43 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
44 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
45 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
46 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
47 (c_parser_oacc_data_clause_deviceptr)
48 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
49 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
50 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
51 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
52 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
53 (c_parser_oacc_parallel, c_parser_oacc_update)
54 (c_parser_oacc_wait): New functions.
55 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
56 (c_finish_oacc_data): New prototypes.
57 * c-typeck.c: Include "gomp-constants.h".
58 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
59 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
60 OMP_CLAUSE_SET_MAP_KIND.
61 (c_finish_oacc_parallel, c_finish_oacc_kernels)
62 (c_finish_oacc_data): New functions.
63 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
64 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
65 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
66 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
67 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
68 GOMP_MAP_FORCE_DEVICEPTR.
69
adfac8df
JJ		 702015-01-09 Michael Collison <michael.collison@linaro.org>
71
72 * c-array-notation.c: Include hash-set.h, machmode.h,
73 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
74 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
75 * c-aux-info.c: Ditto.
76 * c-convert.c: Ditto.
77 * c-decl.c: Ditto.
78 * c-errors.c: Ditto.
79 * c-lang.c: Dittoxs.
80 * c-objc-common.c: Ditto.
81 * c-parser.c: Ditto.
82 * c-typeck.c: Include hash-set.h, machmode.h,
83 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
84 fold-const.h, wide-int.h, inchash.h, real.h and
85 fixed-value.h due to flattening of tree.h.
86
2cc901dc
MP		 872015-01-07 Marek Polacek <polacek@redhat.com>
88
89 PR c/64417
90 * c-typeck.c (process_init_element): Disallow initialization of
91 a flexible array member with a string constant if the structure
92 is in an array.
93
5624e564
JJ		 942015-01-05 Jakub Jelinek <jakub@redhat.com>
95
e5341100
JJ		 96 PR sanitizer/64344
97 * c-typeck.c (convert_for_assignment, c_finish_return): For
98 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
99 types also set in_late_binary_op around convert call.
100 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
101 to integral type casts, if not in_late_binary_op, pass c_fully_fold
102 result on expr as last argument to ubsan_instrument_float_cast,
103 if in_late_binary_op, don't use c_save_expr but save_expr.
104
5624e564
JJ		 105 Update copyright years.
106
5bd012f8
MP		 1072015-01-05 Marek Polacek <polacek@redhat.com>
108
109 PR c/64423
110 * c-typeck.c (build_array_ref): Pass loc down to
111 warn_array_subscript_with_type_char.
112
768952be
MU		 1132014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
114
115 * c-typeck.c: New behavious for pointers to arrays with qualifiers
116 (common-pointer-type): For pointers to arrays take qualifiers from
117 element type.
118 (build_conditional_expr): Add warnings for lost qualifiers.
119 (comp-target-types): Allow pointers to arrays with different qualifiers.
120 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
121 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
122 to PEDWARN_FOR_QUALIFIERS.
123
8f94a8c4
JJ		 1242014-12-17 Jakub Jelinek <jakub@redhat.com>
125
126 PR sanitizer/64289
127 * c-convert.c: Include ubsan.h.
128 (convert): For real -> integral casts and
129 -fsanitize=float-cast-overflow don't call convert_to_integer, but
130 instead instrument the float cast directly.
131
b731b390
JJ		 1322014-11-29 Jakub Jelinek <jakub@redhat.com>
133
134 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
135 c_finish_stmt_expr): Remove NULL last argument from
136 create_tmp_var_raw and create_tmp_var calls.
137 * c-array-notation.c (fix_builtin_array_notation_fn,
138 build_array_notation_expr, fix_conditional_array_notations_1,
139 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
140
541e35a6
MP		 1412014-11-28 Marek Polacek <polacek@redhat.com>
142
143 PR c/63862
144 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
145 convert the right operand to integer type.
146
b286be94
MP		 1472014-11-25 Marek Polacek <polacek@redhat.com>
148
149 PR c/63877
150 * c-decl.c (start_function): Disable -Wmissing-declarations warning
151 for inline functions.
152
aa7da51a
JJ		 1532014-11-21 Jakub Jelinek <jakub@redhat.com>
154
155 PR target/63764
156 * c-typeck.c (build_array_ref): Adjust
157 convert_vector_to_pointer_for_subscript caller. If it returns true,
158 call non_lvalue_loc on the result.
159
d876207f
RB		 1602014-11-11 Richard Biener <rguenther@suse.de>
161
162 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
163 to true.
164
e5e44252
AK		 1652014-11-10 Andi Kleen <ak@linux.intel.com>
166
167 PR c/60804
168 * c-parser.c (c_parser_statement_after_labels): Call
169 check_no_cilk.
170 (c_parser_if_statement): Dito.
171 (c_parser_switch_statement): Dito.
172 (c_parser_while_statement): Dito.
173 (c_parser_do_statement): Dito.
174 (c_parser_for_statement): Dito.
175 * c-typeck.c (c_finish_loop): Dito.
176
13c21655
PC		 1772014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
178
179 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
180 OPT_Wshift_count_overflow in the warnings.
181
2d51fcef
MP		 1822014-10-30 Marek Polacek <polacek@redhat.com>
183
184 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
185 print the stripped version as well, if they're not the same.
186
ef4bddc2
RS		 1872014-10-29 Richard Sandiford <richard.sandiford@arm.com>
188
189 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
190 machine_mode.
191
c582198b
AM		 1922014-10-28 Andrew MacLeod <amacleod@redhat.com>
193
194 * c-decl.c: Adjust include files.
195 * c-parser.c: Ditto.
196
ddc8de03
PM		 1972014-10-27 Phil Muldoon <pmuldoon@redhat.com>
198 Tom Tromey <tromey@redhat.com>
199
200 * c-tree.h (enum c_oracle_request): New.
201 (c_binding_oracle_function): New typedef.
202 (c_binding_oracle, c_pushtag, c_bind): Declare.
203 * c-decl.c (c_binding_oracle): New global.
204 (I_SYMBOL_CHECKED): New macro.
205 (i_symbol_binding): New function.
206 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
207 (I_TAG_CHECKED): New macro.
208 (i_tag_binding): New function.
209 (I_TAG_BINDING, I_TAG_DECL): Redefine.
210 (I_LABEL_CHECKED): New macro.
211 (i_label_binding): New function.
212 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
213 (c_print_identifier): Save and restore c_binding_oracle.
214 (c_pushtag, c_bind): New functions.
215
60393bbc
AM		 2162014-10-27 Andrew MacLeod <amacleod@redhat.com>
217
218 * c-typeck.c: Adjust include files.
219
d723bb7c
MLI		 2202014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
221
222 PR c++/53061
223 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
224 initialization here...
225 (c_initialize_diagnostics): ... but here. Set defaults after
226 building pretty-printer.
227
1bc5a451
MP		 2282014-10-23 Marek Polacek <polacek@redhat.com>
229
230 PR c/63626
231 * c-decl.c (pop_scope): Don't print warning in external_scope.
232
4435bb92
MP		 2332014-10-19 Marek Polacek <polacek@redhat.com>
234
235 PR c/63567
236 * c-typeck.c (output_init_element): Allow initializing objects with
237 static storage duration with compound literals even in C99 and add
238 pedwarn for it.
239
7278465e
MP		 2402014-10-17 Marek Polacek <polacek@redhat.com>
241
242 PR c/63567
243 * c-typeck.c (digest_init): Allow initializing objects with static
244 storage duration with compound literals even in C99 and add pedwarn
245 for it.
246
d9b7be2e
MP		 2472014-10-17 Marek Polacek <polacek@redhat.com>
248
249 PR c/63543
250 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
251 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
252 error multiple times. Print the type.
253
f406ae1f
MP		 2542014-10-17 Marek Polacek <polacek@redhat.com>
255
256 PR c/63549
257 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
258 type.
259
92574c7c
MP		 2602014-10-17 Marek Polacek <polacek@redhat.com>
261
262 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
263 (start_function): Use OPT_Wimplicit_int instead of 0.
264 (store_parm_decls_oldstyle): Likewise.
265
1bc4a978
MT		 2662014-10-17 Alan Modra <amodra@gmail.com>
267
268 PR middle-end/61848
269 * c-decl.c (merge_decls): Don't merge section name or tls model
270 to newdecl symtab node, instead merge to olddecl. Override
271 existing olddecl section name. Set tls_model for all thread-local
272 vars, not just OMP thread-private ones. Remove incorrect comment.
273
83685514
AM		 2742014-10-16 Andrew MacLeod <amacleod@redhat.com>
275
276 * c-decl.c: Adjust include files.
277
78a7c317
DD		 2782014-10-14 DJ Delorie <dj@redhat.com>
279
280 * c-parser.c (c_parse_init): Add RID entries for each __intN.
281 (c_token_starts_typename): Check all __intN, not just __int128.
282 (c_token_starts_declspecs): Likewise.
283 (c_parser_declspecs): Likewise.
284 (c_parser_attribute_any_word): Likewise.
285 (c_parser_objc_selector): Likewise.
286 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
287 (struct c_declspecs): Add int_n_idx field to record *which* __intN
288 is specified.
289 * c-decl.c (declspecs_add_type): Check for all __intN, not just
290 __int128.
291 (finish_declspecs): Likewise.
292
74d98c1e
AB		 2932014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
294
295 * c-parser.c (c_parser_all_labels): New function to replace
296 the duplicate code.
297 (c_parser_statement): Call the new function.
298
84937de2
MP		 2992014-10-09 Marek Polacek <polacek@redhat.com>
300
301 PR c/63480
302 * c-typeck.c (pop_init_level): Don't warn about initializing
303 with { }.
304
0382aaa0
MP		 3052014-10-07 Marek Polacek <polacek@redhat.com>
306
307 PR c/59717
308 * c-decl.c (header_for_builtin_fn): New function.
309 (implicitly_declare): Suggest which header to include.
310
7a0ca710
MP		 3112014-10-07 Marek Polacek <polacek@redhat.com>
312
313 * c-convert.c (convert): Use error_operand_p.
314 * c-typeck.c (require_complete_type): Likewise.
315 (really_atomic_lvalue): Likewise.
316 (digest_init): Likewise.
317 (handle_omp_array_sections_1): Likewise.
318
6bc8a126
MP		 3192014-10-03 Marek Polacek <polacek@redhat.com>
320
321 PR c/63453
322 * c-decl.c (pop_scope): Don't warn about "inline function declared
323 but never defined" for functions marked with gnu_inline attribute.
324
d90c0a59
JJ		 3252014-09-25 Jakub Jelinek <jakub@redhat.com>
326
327 PR c++/63249
328 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
329 on low_bound and length.
330
083e891e
MP		 3312014-09-24 Marek Polacek <polacek@redhat.com>
332
333 PR c/61405
334 PR c/53874
335 * c-parser.c: Don't define CPP_KEYWORD.
336 (c_parser_switch_statement): Pass original type to c_finish_case.
337 * c-tree.h (c_finish_case): Update declaration.
338 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
339 conditionally to c_do_switch_warnings.
340
8d95fe25
MP		 3412014-09-03 Marek Polacek <polacek@redhat.com>
342
343 PR c/62024
344 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
345 conversions.
346
9a771876
JJ		 3472014-09-02 Jakub Jelinek <jakub@redhat.com>
348 Balaji V. Iyer <balaji.v.iyer@intel.com>
349 Igor Zamyatin <igor.zamyatin@intel.com>
350
351 * c-parser.c (c_parser_cilk_for): New function.
352 (c_parser_cilk_grainsize): Likewise.
353 (c_get_temp_regvar): Likewise.
354 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
355 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
356 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
357 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
358 case.
359
b7679d96
CG		 3602014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
361
362 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
363 with using HOST_WIDE_INT without truncation to 'int'
364
59ea0364
MP		 3652014-08-22 Marek Polacek <polacek@redhat.com>
366
367 PR c++/62199
368 * c-typeck.c (parser_build_binary_op): Adjust call to
369 warn_logical_not_parentheses.
370
671a475e
IZ		 3712014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
372
373 PR other/62008
374 * c-parser.c (c_parser_array_notation): Check for correct
375 type of an array added.
376
04159acf
MP		 3772014-08-19 Marek Polacek <polacek@redhat.com>
378
379 PR c++/62153
380 * c-typeck.c (build_binary_op): If either operand of a comparison
381 is a boolean expression, call maybe_warn_bool_compare.
382
c77935ee
PP		 3832014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
384
385 PR c/45584
386 * c-typeck.c (build_c_cast): Do a conversion even when the
387 TYPE_MAIN_VARIANTs are the same.
388
35aff4fb
MP		 3892014-08-19 Marek Polacek <polacek@redhat.com>
390
391 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
392 pedwarn_c99 instead of pedwarn.
393 (grokfield): Likewise.
394 (warn_defaults_to): New function.
395 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
396 Unconditionally call pedwarn_c99 instead of pedwarn.
397 (start_function): Call warn_defaults_to instead of pedwarn_c99.
398 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
399 check flag_isoc11 before.
400 * c-errors.c (pedwarn_c99): Change the return type to bool.
401 Handle -Wc99-c11-compat.
402 * c-parser.c (disable_extension_diagnostics): Handle
403 warn_c99_c11_compat.
404 (restore_extension_diagnostics): Likewise.
405 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
406 instead of pedwarn, don't check flag_isoc11 before.
407 (c_parser_declspecs): Likewise.
408 (c_parser_alignas_specifier): Likewise.
409 (c_parser_alignof_expression): Likewise.
410 (c_parser_generic_selection): Likewise.
411 * c-tree.h (pedwarn_c99): Update declaration.
412 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
413 of pedwarn_c99.
414
177cce46
MP		 4152014-08-19 Marek Polacek <polacek@redhat.com>
416
417 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
418 to pedwarn_c90.
419 * c-errors.c: Include "opts.h".
420 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
421 * c-parser.c (disable_extension_diagnostics): Handle negative value
422 of warn_c90_c99_compat, too.
423 (restore_extension_diagnostics): Likewise.
424 (c_parser_compound_statement_nostart): Pass
425 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
426
6dc99c33
MP		 4272014-08-12 Marek Polacek <polacek@redhat.com>
428
429 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
430 Add pedwarn.
431 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
432 Likewise.
433 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
434
f3bede71
MP		 4352014-08-10 Marek Polacek <polacek@redhat.com>
436
437 PR c/51849
438 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
439 Call pedwarn_c90 instead of pedwarn.
440 (check_bitfield_type_and_width): Likewise.
441 (declspecs_add_qual): Likewise.
442 (declspecs_add_type): Likewise.
443 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
444 Adjust to only call pedwarn_c90.
445 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
446 pedwarn_c90 instead of pedwarn.
447 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
448 * c-parser.c (disable_extension_diagnostics): Handle
449 warn_c90_c99_compat.
450 (restore_extension_diagnostics): Likewise.
451 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
452 pedwarn_c90 instead of pedwarn.
453 (c_parser_initelt): Likewise.
454 (c_parser_postfix_expression): Likewise.
455 (c_parser_postfix_expression_after_paren_type): Likewise.
456 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
457 * c-tree.h: Fix formatting.
458 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
459 pedwarn_c90 instead of pedwarn.
460
9f25a338
TS		 4612014-08-07 Trevor Saunders <tsaunders@mozilla.com>
462
463 * c-typeck.c: Remove include of pointer-set.h.
464
044331a8
MP		 4652014-08-07 Marek Polacek <polacek@redhat.com>
466
467 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
468
b787e7a2
TS		 4692014-08-02 Trevor Saunders <tsaunders@mozilla.com>
470
471 * c-typeck.c: Use hash_map instead of pointer_map.
472
6e2830c3
TS		 4732014-08-02 Trevor Saunders <tsaunders@mozilla.com>
474
475 * c-decl.c: Use hash_set instead of pointer_set.
476
a7ee52fb
IZ		 4772014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
478
479 PR middle-end/61455
480 * c-array-notation.c (expand_array_notations): Handling
481 of DECL_EXPR added.
482
b4dfdc11
MG		 4832014-07-31 Marc Glisse <marc.glisse@inria.fr>
484
485 PR c++/60517
486 * c-typeck.c (c_finish_return): Return 0 instead of the address of
487 a local variable.
488
976d5a22
TT		 4892014-07-30 Tom Tromey <tromey@redhat.com>
490
491 * c-typeck.c (struct constructor_stack) <designator_depth>: New
492 field.
493 (really_start_incremental_init, push_init_level): Initialize
494 designator_depth.
495 (pop_init_level): Set global designator_depth.
496 (process_init_element): Check for designated_init attribute.
497
30281de2
MP		 4982014-07-20 Marek Polacek <polacek@redhat.com>
499
500 PR c/61852
501 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
502 (implicitly_declare): Pass location to implicit_decl_warning.
503
b108f48f
JJ		 5042014-07-14 Jakub Jelinek <jakub@redhat.com>
505
506 PR middle-end/61294
507 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
508 If non-NULL, call c_parser_check_literal_zero.
509 (c_parser_check_literal_zero): New function.
510 (c_parser_postfix_expression_after_primary): Adjust
511 c_parser_expr_list caller, handle -Wmemset-transposed-args.
512
773ec47f
MP		 5132014-07-06 Marek Polacek <polacek@redhat.com>
514
515 PR c/6940
516 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
517 * c-tree.h (C_ARRAY_PARAMETER): Define.
518 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
519 function parameter.
520
22e1cf1c
JH		 5212014-07-02 Jan Hubicka <hubicka@ucw.cz>
522 Chen Gang <gang.chen.5i5j@gmail.com>
523
524 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
525 releasing symbol.
526
52ec0ea3
MP		 5272014-07-01 Marek Polacek <polacek@redhat.com>
528
529 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
530 instead of 0 to WARN_FOR_ASSIGNMENT.
531
d5c3d343
MP		 5322014-07-01 Marek Polacek <polacek@redhat.com>
533
534 PR c/58286
535 * c-typeck.c (convert_for_assignment): Pass
536 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
537
6a7253a4
MP		 5382014-06-30 Marek Polacek <polacek@redhat.com>
539
540 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
541 has no_sanitize_undefined attribute.
542
5e88a8f4
IZ		 5432014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
544
545 PR middle-end/57541
546 * c-array-notation.c (fix_builtin_array_notation_fn):
547 Check for 0 arguments in builtin call. Check that bultin argument is
548 correct.
549 * c-parser.c (c_parser_array_notation): Check for incorrect initial
550 index.
551
9698b078
SH		 5522014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
553
554 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
555 qualifiers in __auto_type for atomic types.
556 (c_parser_typeof_specifier): Discard all type qualifiers in
557 __typeof__ for atomic types.
558
6e07c515
MP		 5592014-06-25 Marek Polacek <polacek@redhat.com>
560
561 PR c/61162
562 * c-parser.c (c_parser_statement_after_labels): Pass the location of
563 the return expression to c_finish_return.
564
da6f124d
JJ		 5652014-06-25 Jakub Jelinek <jakub@redhat.com>
566
567 * c-typeck.c (c_finish_omp_clauses): Make sure
568 OMP_CLAUSE_LINEAR_STEP has correct type.
569
c203e8a7
TS		 5702014-06-24 Trevor Saunders <tsaunders@mozilla.com>
571
572 * c-decl.c: Adjust.
573
56ad0e38
JJ		 5742014-06-24 Jakub Jelinek <jakub@redhat.com>
575
576 * c-parser.c (c_parser_omp_for_loop): For
577 #pragma omp parallel for simd move lastprivate clause from parallel
578 to for rather than simd.
579
47c2554f
MP		 5802014-06-23 Marek Polacek <polacek@redhat.com>
581
582 * c-typeck.c (parser_build_binary_op): Don't call
583 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
584
56363ffd
JH		 5852014-06-15 Jan Hubicka <hubicka@ucw.cz>
586
587 * c-parser.c (c_parser_omp_threadprivate): Likewise.
588 * c-decl.c (merge_decls): Likewise.
589
d7ff7ae5
MP		 5902014-06-09 Marek Polacek <polacek@redhat.com>
591
592 PR c/36446
593 * c-typeck.c (error_init): Call inform instead of error_at.
594 (pedwarn_init): Call inform instead of pedwarn.
595 (warning_init): Call inform instead of warning_at.
596
24d047a3
JH		 5972014-06-07 Jan Hubicka <hubicka@ucw.cz>
598
599 * c-decl.c (merge_decls): Use set_decl_section_name.
600 (duplicate_decls): Remove node if it exists.
601
9bac5cbb
G		 6022014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
603
604 PR c/53119
605 * c-typeck.c (push_init_level, process_init_element,
606 pop_init_level): Correct check for zero initialization, move
607 missing brace warning to respect zero initialization.
608
8ffcdea8
MP		 6092014-06-05 Marek Polacek <polacek@redhat.com>
610
611 PR c/56724
612 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
613
742938c9
MP		 6142014-06-05 Marek Polacek <polacek@redhat.com>
615
616 PR c/49706
617 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
618 on the left hand side operand of a comparison.
619
6447c55d
MP		 6202014-06-05 Marek Polacek <polacek@redhat.com>
621
622 PR c/48062
623 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
624 Print note only if the warning was printed.
625
9dc7743c
IZ		 6262014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
627
628 PR c/58942
629 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
630 with a pointer.
631
fedfecef
MP		 6322014-06-03 Marek Polacek <polacek@redhat.com>
633
634 PR c/60439
635 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
636 c_start_case.
637 * c-tree.h (c_start_case): Update.
638 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
639 switch condition has boolean value.
640
9b2b7279
AM		 6412014-06-02 Andrew MacLeod <amacleod@redhat.com>
642
643 * c-decl.c: Include builtins.h.
644 * c-parser.c: Likewise.
645
5c1bc275
MP		 6462014-05-27 Marek Polacek <polacek@redhat.com>
647
648 PR c/56724
649 * c-typeck.c (convert_arguments): Get location of a parameter. Change
650 error and warning calls to error_at and warning_at. Pass location of
651 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
652 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
653 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
654
97563bc8
IZ		 6552014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
656
657 PR c/61191
658 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
659 function parameters.
660
aede2c10
JH		 6612014-05-23 Jan Hubicka <hubicka@ucw.cz>
662
663 * c-decl.c (merge_decls): Preserve symtab node pointers.
664 (duplicate_decls): Free new decl.
665
edbba2ce
TS		 6662014-05-23 Thomas Schwinge <thomas@codesourcery.com>
667
f3316c6d
TS		 668 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
669 initialization.
670
edbba2ce
TS		 671 * c-parser.c (c_parser_omp_target): Return bool values.
672
68c81f24
TS		 6732014-05-22 Thomas Schwinge <thomas@codesourcery.com>
674
675 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
676 num_teams_loc variable to num_thread_limit_loc.
677
632f2871
RS		 6782014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
679
680 * c-array-notation.c (expand_array_notations): Use void_node
681 instead of void_zero_node.
682
766090c2
TS		 6832014-05-17 Trevor Saunders <tsaunders@mozilla.com>
684
685 * c-decl.c (finish_struct): Adjust.
686 (finish_enum): Likewise.
687 (bind): Adjust.
688 (record_inline_static): Likewise.
689 (push_scope): Likewise.
690 (make_label): Likewise.
691 (lookup_label_for_goto): Likewise.
692 (finish_struct): Likewise.
693 (finish_enum): Likewise.
694 (store_parm_decls): Likewise.
695 (c_push_function_context): Likewise.
696 * c-lang.h: Remove usage of variable_size gty attribute.
697 * c-parser.c (c_parse_init): Adjust.
698 (c_parse_file): Likewise.
699
2b107f6b
MP		 7002014-05-13 Marek Polacek <polacek@redhat.com>
701
702 PR c/61162
703 * c-typeck.c (convert_for_assignment): Pass location to
704 WARN_FOR_ASSIGNMENT instead of input_location.
705
d033409e
MP		 7062014-05-10 Marek Polacek <polacek@redhat.com>
707
708 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
709 maybe_warn_string_init.
710 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
711 maybe_warn_string_init.
712 * c-tree.h (maybe_warn_string_init): Update declaration.
713 * c-typeck.c (maybe_warn_string_init): Add location parameter.
714 Call pedwarn_init with loc instead of with input_location.
715 (digest_init): Pass init_loc to maybe_warn_string_init.
716 (pop_init_level): Call pedwarn_init with loc instead of with
717 input_location.
718 (set_init_index): Likewise.
719 (process_init_element): Likewise.
720
ea58ef42
MP		 7212014-05-09 Marek Polacek <polacek@redhat.com>
722
723 PR c/61096
724 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
725 (c_parser_initelt): Pass location to set_init_label. Pass array index
726 location to set_init_index.
727 * c-tree.h (push_init_level): Update declaration.
728 (pop_init_level): Likewise.
729 (set_init_index): Likewise.
730 (set_init_label): Likewise.
731 * c-typeck.c (error_init): Add location parameter. Call error_at
732 instead of error.
733 (digest_init): Pass init_loc to error_init.
734 (really_start_incremental_init):
735 (push_init_level): Add location parameter. Pass loc to pop_init_level
736 and error_init.
737 (pop_init_level): Likewise.
738 (set_designator): Add location parameter. Pass loc to pop_init_level,
739 push_init_level, and error_init.
740 (set_init_index): Add location parameter. Pass loc to error_init and
741 set_designator.
742 (set_init_label): Likewise.
743 (output_init_element): Pass loc to error_init.
744 (process_init_element): Pass loc to error_init, pop_init_level,
745 pedwarn_init, and push_init_level.
746
661a0813
MP		 7472014-05-09 Marek Polacek <polacek@redhat.com>
748
749 PR c/50459
750 * c-parser.c (c_parser_attributes): Parse the arguments as an
751 expression-list if the attribute takes identifier.
752
2793eeab
MP		 7532014-05-08 Marek Polacek <polacek@redhat.com>
754
755 PR c/61053
756 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
757 TYPE_ALIGN_UNIT.
758
f827930a
MP		 7592014-05-08 Marek Polacek <polacek@redhat.com>
760
761 PR c/61077
762 * c-decl.c (start_function): Warn for _Atomic-qualified return type
763 of main.
764
1d60af08
KZ		 7652014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
766 Mike Stump <mikestump@comcast.net>
767 Richard Sandiford <rdsandiford@googlemail.com>
768
769 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
770 (finish_enum): Use wide-int interfaces.
771 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
772 * c-typeck.c (build_c_cast): Likewise.
773 (set_nonincremental_init_from_string): Likewise.
774 (c_tree_equal): Likewise.
775
a0e24419
MP		 7762014-05-02 Marek Polacek <polacek@redhat.com>
777
778 PR c/25801
779 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
780 Return size_one_node when the type is not complete.
781 (pointer_diff): Remove comment.
782 (build_unary_op): Improve error messages.
783
19fc9faa
MP		 7842014-05-02 Marek Polacek <polacek@redhat.com>
785
786 * c-typeck.c (c_finish_return): Separate warning_at calls.
787
63bc4e87
MP		 7882014-05-02 Marek Polacek <polacek@redhat.com>
789
790 * c-tree.h (error_init): Remove declaration.
791 (pedwarn_init): Likewise.
792 * c-typeck.c (error_init): Make static and move above.
793 (pedwarn_init): Likewise.
794 (warning_init): Move above.
795 (maybe_warn_string_init): Likewise.
796
4bd2511b
JL		 7972014-05-01 Jeff Law <law@redhat.com>
798
799 Revert:
800
801 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
802 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
803 avoid goto.
804
6a358dcb
MP		 8052014-05-02 Marek Polacek <polacek@redhat.com>
806
807 PR c/60784
808 * c-typeck.c (push_init_level): Set constructor_designated to
809 p->designated for structures.
810
ae5ebda4
MP		 8112014-05-01 Marek Polacek <polacek@redhat.com>
812
813 PR c/60915
814 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
815 function-definition has an attribute after the declarator.
816
96b40f8d
MP		 8172014-05-01 Marek Polacek <polacek@redhat.com>
818
819 PR c/60257
820 * c-typeck.c (warning_init): Add location_t parameter. Call
821 warning_at instead of warning.
822 (push_init_level): Pass input_location to warning_init.
823 (add_pending_init): Add location_t parameter. Pass loc to
824 warning_init.
825 (set_nonincremental_init): Pass input_location to add_pending_init.
826 (set_nonincremental_init_from_string): Likewise.
827 (output_init_element): Pass loc to warning_init and to
828 add_pending_init.
829
32e00768
MP		 8302014-05-01 Marek Polacek <polacek@redhat.com>
831
832 PR c/43395
833 * c-typeck.c (c_finish_return): Distinguish between label and variable
834 when warning about returning local address.
835
c9379ce2
MP		 8362014-05-01 Marek Polacek <polacek@redhat.com>
837
838 PR c/29467
839 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
840 in C89 mode.
841
d00887e8
MP		 8422014-05-01 Marek Polacek <polacek@redhat.com>
843
844 PR c/43245
845 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
846 instead of 0 to WARN_FOR_QUALIFIERS.
847
5436fa2e
MP		 8482014-05-01 Marek Polacek <polacek@redhat.com>
849
850 PR c/56989
851 * c-typeck.c (default_conversion): Use better location for
852 error call.
853
f8ed5150
MP		 8542014-04-30 Marek Polacek <polacek@redhat.com>
855
856 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
857 also when SANITIZE_FLOAT_DIVIDE is on.
858
8337d1db
MP		 8592014-04-30 Marek Polacek <polacek@redhat.com>
860
861 PR c/60139
862 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
863 and pedwarn_init. Use loc insted of input_location.
864
c4bdc42f
MP		 8652014-04-30 Marek Polacek <polacek@redhat.com>
866
867 PR c/60351
868 * c-typeck.c (build_binary_op): Use location when warning about
869 shift count.
870
45484dcf
MP		 8712014-04-25 Marek Polacek <polacek@redhat.com>
872
873 PR c/18079
874 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
875 always_inline/noinline and hot/cold attributes.
876
34cf811f
MP		 8772014-04-25 Marek Polacek <polacek@redhat.com>
878
879 PR c/60114
880 * c-parser.c (c_parser_initelt): Pass input_location to
881 process_init_element.
882 (c_parser_initval): Pass loc to process_init_element.
883 * c-tree.h (process_init_element): Adjust declaration.
884 * c-typeck.c (push_init_level): Pass input_location to
885 process_init_element.
886 (pop_init_level): Likewise.
887 (set_designator): Likewise.
888 (output_init_element): Add location_t parameter. Pass loc to
889 digest_init.
890 (output_pending_init_elements): Pass input_location to
891 output_init_element.
892 (process_init_element): Add location_t parameter. Pass loc to
893 output_init_element.
894
42056eac
JJ		 8952014-04-24 Jakub Jelinek <jakub@redhat.com>
896
897 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
898 atomic-clause, allow comma in between atomic-clause and
899 seq_cst.
900
e162a134
JJ		 9012014-04-22 Jakub Jelinek <jakub@redhat.com>
902
903 PR c/59073
904 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
905 fails, don't set OM_PARALLEL_COMBINED and return NULL.
906
2f6babac
IZ		 9072014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
908
909 PR middle-end/60469
910 * c-array-notation.c (fix_builtin_array_notation_fn): Use
911 create_tmp_var instead build_decl for creating temps.
912 (build_array_notation_expr): Likewise.
913 (fix_conditional_array_notations_1): Likewise.
914 (fix_array_notation_expr): Likewise.
915 (fix_array_notation_call_expr): Likewise.
916
8edbfaa6
JJ		 9172014-03-28 Jakub Jelinek <jakub@redhat.com>
918
919 PR c++/60689
920 * c-tree.h (c_build_function_call_vec): New prototype.
921 * c-typeck.c (build_function_call_vec): Don't call
922 resolve_overloaded_builtin here.
923 (c_build_function_call_vec): New wrapper function around
924 build_function_call_vec. Call resolve_overloaded_builtin here.
925 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
926 Call c_build_function_call_vec instead of build_function_call_vec.
927 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
928 * c-decl.c (finish_decl): Likewise.
929
7485aeea
MLI		 9302014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
931
932 PR c/55383
933 * c-typeck.c: Use correct format string in cast-qual warning
934
b17a8b07
TS		 9352014-03-07 Thomas Schwinge <thomas@codesourcery.com>
936
937 * c-decl.c (c_decl_attributes): Use
938 lang_hooks.types.omp_mappable_type.
939 * c-typeck.c (c_finish_omp_clauses): Likewise.
940
3af9c5e9
MP		 9412014-03-06 Marek Polacek <polacek@redhat.com>
942
943 PR c/60197
944 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
945 of checking tree code.
946
1c9f5f33
PK		 9472014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
948
949 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
950 (c_parser_parameter_declaration): Likewise.
951
cc28fc7f
MP		 9522014-02-19 Marek Polacek <polacek@redhat.com>
953
954 PR c/60195
955 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
956 Call mark_exp_read on exp.value.
957 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
958 TREE_ADDRESSABLE on old instead of val.
959 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
960
b581c05c
PK		 9612014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
962
963 * c-parser.c (c_parser_get_builtin_args): Replace calls to
964 C_EXPR_APPEND by vec_safe_push.
965 * c-tree.h (C_EXPR_APPEND): Remove.
966
81e5eca8
MP		 9672014-01-31 Marek Polacek <polacek@redhat.com>
968
969 PR c/59963
970 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
971 build_function_call_vec.
972 (build_function_call): Likewise.
973 (build_atomic_assign): Likewise.
974 (build_function_call_vec): Add arg_loc parameter. Use it.
975 (convert_arguments): Likewise.
976 (convert_for_assignment): Rename rhs_loc to expr_loc.
977 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
978 (c_parser_objc_keywordexpr): Likewise.
979 (c_parser_postfix_expression_after_primary): Call
980 build_function_call_vec with expr_loc rather than op_loc.
981 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
982 build_function_call_vec.
983 (c_parser_expr_list): Add locations parameter. Fill it with locations
984 of function arguments.
985 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
986
68fca595
MP		 9872014-01-30 Marek Polacek <polacek@redhat.com>
988
989 PR c/59940
990 * c-typeck.c (build_function_call_vec): Use loc parameter.
991 (convert_arguments): Add location parameter. Use it.
992 (ep_convert_and_check): Likewise.
993 (build_atomic_assign): Adjust convert_for_assignment call.
994 (build_modify_expr): Likewise.
995 (digest_init): Likewise.
996 (c_finish_return): Likewise.
997 (build_conditional_expr): Adjust ep_convert_and_check calls.
998 (convert_for_assignment): Add rhs_loc parameter. Use it.
999 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
1000 calls.
1001
fa337f3a
RB		 10022014-01-30 Richard Biener <rguenther@suse.de>
1003
1004 PR c/59905
1005 * c-typeck.c (build_function_call_vec): Do not replace calls
1006 to a function via an incompatible type with a runtime abort.
1007
b72271b9
BI		 10082014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1009
1010 * c-parser.c (c_parser_declaration_or_fndef): Replaced
1011 flag_enable_cilkplus with flag_cilkplus.
1012 (c_parser_direct_declarator_inner): Likewise.
1013 (c_parser_attribute_any_word): Likewise.
1014 (c_parser_attributes): Likewise.
1015 (c_parser_compound_statement): Likewise.
1016 (c_parser_statement_after_labels): Likewise.
1017 (c_parser_if_statement): Likewise.
1018 (c_parser_switch_statement): Likewise.
1019 (c_parser_do_statement): Likewise.
1020 (c_parser_for_statement): Likewise.
1021 (c_parser_unary_expression): Likewise.
1022 (c_parser_postfix_expression): Likewise.
1023 (c_parser_postfix_expression_after_primary): Likewise.
1024 (c_parser_postfix_expression_after_primary): Likewise.
1025 (c_parser_omp_clause_name): Likewise.
1026 (c_finish_omp_declare_simd): Likewise.
1027 (c_parser_cilk_verify_simd): Likewise.
1028 * c-typeck.c (build_array_ref): Likewise.
1029 (build_function_call_vec): Likewise.
1030 (convert_arguments): Likewise.
1031 (build_compound_expr): Likewise.
1032 (c_finish_return): Likewise.
1033 (c_finish_if_stmt): Likewise.
1034 (c_finish_loop): Likewise.
1035 (build_binary_op): Likewise.
1036
393e8e8b
MP		 10372014-01-23 Marek Polacek <polacek@redhat.com>
1038
1039 PR c/59846
1040 * c-typeck.c (parser_build_binary_op): Use location instead of
1041 input_location.
1042 (build_binary_op): Pass location to shorten_compare.
1043
f04dda30
MP		 10442014-01-23 Marek Polacek <polacek@redhat.com>
1045
1046 PR c/58346
1047 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1048 an empty aggregate.
1049
789eadcd
MP		 10502014-01-23 Marek Polacek <polacek@redhat.com>
1051
1052 PR c/59871
1053 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
1054 of a comma expression.
1055 (emit_side_effect_warnings): Likewise.
1056
40f14e9f
BI		 10572014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1058
1059 PR c/59825
1060 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
1061 function to use walk_tree and moved a lot of its functionality to
1062 expand_array_notations.
1063 (expand_array_notations): New function.
1064
74558dd9
BI		 10652014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1066
1067 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
1068 attribute an attribute without value.
1069
652fea39
JJ		 10702014-01-23 Jakub Jelinek <jakub@redhat.com>
1071
1072 PR middle-end/58809
1073 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
1074 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1075
f34f1c87
MP		 10762014-01-22 Marek Polacek <polacek@redhat.com>
1077
1078 PR c/59891
1079 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
1080 of remove_c_maybe_const_expr on op1 and op2.
1081
241f845a
JJ		 10822014-01-15 Jakub Jelinek <jakub@redhat.com>
1083
1084 PR c/58943
1085 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
1086 effects, preevaluate rhs using SAVE_EXPR first.
1087
9a74f20c
BI		 10882014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1089
1090 PR c++/59631
1091 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
1092 statements with if-elseif statements.
1093
96066ce1
MP		 10942014-01-06 Marek Polacek <polacek@redhat.com>
1095
1096 PR c/57773
1097 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
1098 defined bit-field types only in ISO C.
1099
23a5b65a
RS		 11002014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1101
1102 Update copyright years
1103
f9030485
RS		 11042014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1105
1106 * c-array-notation.c: Use the standard form for the copyright notice.
1107
41958c28
BI		 11082013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1109
1110 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
1111 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
1112 field in parser is not empty. If not-empty, call the function
1113 c_parser_finish_omp_declare_simd.
1114 (c_parser_cilk_clause_vectorlength): Modified function to be shared
1115 between SIMD-enabled functions and #pragma simd. Added new parameter.
1116 (c_parser_cilk_all_clauses): Modified the usage of the function
1117 c_parser_cilk_clause_vectorlength as mentioned above.
1118 (c_parser_cilk_simd_fn_vector_attrs): New function.
1119 (c_finish_cilk_simd_fn_tokens): Likewise.
1120 (is_cilkplus_vector_p): Likewise.
1121 (c_parser_omp_clause_name): Added checking for "vectorlength,"
1122 "nomask," and "mask" strings in clause name.
1123 (c_parser_omp_all_clauses): Added 3 new case statements:
1124 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
1125 PRAGMA_CILK_CLAUSE_NOMASK.
1126 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
1127 check for vector attribute and if so call the function
1128 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
1129 called the function c_finish_cilk_simd_fn_tokens.
1130 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
1131 parser field is non-empty. If so, parse them as you would parse
1132 the omp declare simd pragma.
1133 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
1134 Added a check when step is a parameter and flag it as error.
1135 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
1136 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
1137 pragma_omp_clause.
1138
cef0fd0e
TS		 11392013-12-17 Thomas Schwinge <thomas@codesourcery.com>
1140
1141 * c-parser.c (c_parser_omp_parallel): Fix description.
1142
12893402
BI		 11432013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1144
1145 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
1146 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
1147 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
1148 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
1149
296674db
JM		 11502013-12-04 Joseph Myers <joseph@codesourcery.com>
1151
1152 PR c/52023
1153 * c-parser.c (c_parser_alignas_specifier): Use
1154 c_sizeof_or_alignof_type instead of c_alignof.
1155 (c_parser_alignof_expression): Likewise, with min_alignof
1156 parameter depending on alignof spelling used.
1157
edd28054
MP		 11582013-12-04 Marek Polacek <polacek@redhat.com>
1159
1160 PR c/54113
1161 * c-decl.c (start_function): Don't warn for missing prototype for
1162 inline functions.
1163
da0fc454
MP		 11642013-12-03 Marek Polacek <polacek@redhat.com>
1165
1166 PR c/59351
1167 * c-decl.c (build_compound_literal): Allow compound literals with
1168 empty initial value.
1169
4c2ecab0
JM		 11702013-12-02 Joseph Myers <joseph@codesourcery.com>
1171
1172 PR c/58235
1173 * c-typeck.c (build_modify_expr): Diagnose assignment to
1174 expression with array type.
1175
340baef7
JM		 11762013-11-29 Joseph Myers <joseph@codesourcery.com>
1177
1178 PR c/42262
1179 * c-typeck.c (process_init_element): Do not treat a string as
1180 initializing a whole array when used with a designator for an
1181 individual element.
1182
6763b9f7
JM		 11832013-11-29 Joseph Myers <joseph@codesourcery.com>
1184
1185 PR c/57574
1186 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
1187 an inline function following a static declaration.
1188
e7bd1de1
JJ		 11892013-11-28 Jakub Jelinek <jakub@redhat.com>
1190
1191 PR c/59310
1192 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
1193 to p_name before calling c_parser_omp_teams instead of after.
1194 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
1195 argument. Remove unused p_name variable.
1196
0136f8f0
AH		 11972013-11-27 Aldy Hernandez <aldyh@redhat.com>
1198 Jakub Jelinek <jakub@redhat.com>
1199
1200 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
1201 external_scope is NULL.
1202
241b71bb
TV		 12032013-11-27 Tom de Vries <tom@codesourcery.com>
1204 Marc Glisse <marc.glisse@inria.fr>
1205
1206 PR c++/59032
1207 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
1208
2fb9a547
AM		 12092013-11-22 Andrew MacLeod <amacleod@redhat.com>
1210
1211 * c-typeck.c: Add required include files from gimple.h.
1212
8400e75e
DM		 12132013-11-22 David Malcolm <dmalcolm@redhat.com>
1214
1215 * c-decl.c (define_label, shadow_tag_warned)
1216 (check_bitfield_type_and_width, grokdeclarator, grokparms,
1217 store_parm_decls_newstyle, store_parm_decls_oldstyle)
1218 (declspecs_add_type): Remove use of in_system_header macro.
1219 * c-parser.c (c_parser_unary_expression): Likewise.
1220 * c-typeck.c (store_init_value, process_init_element)
1221 (c_start_case): Likewise.
1222
1223 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
1224 macro.
1225
1226 * c-parser.c (c_parser_set_source_position_from_token): Remove
1227 reference to in_system_header from comment.
1228
386b1f1f
RS		 12292013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1230
1231 * c-decl.c (grokdeclarator): Update comment to refer to
1232 tree_to_[su]hwi rather than tree_low_cst.
1233
ae7e9ddd
RS		 12342013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1235
1236 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
1237 tree_to_uhwi throughout.
1238
9439e9a1
RS		 12392013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1240
1241 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
1242 throughout.
1243
9541ffee
RS		 12442013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1245
1246 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
1247 throughout.
1248
c02065fc
AH		 12492013-11-15 Aldy Hernandez <aldyh@redhat.com>
1250
1251 * c-parser.c (c_parser_cilk_simd): New.
1252 (c_parser_cilk_verify_simd): New.
1253 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
1254 (c_parser_omp_for_loop): Add case for NE_EXPR.
1255 Set c_break_label for CILK_SIMD.
1256 (c_parser_cilk_clause_vectorlength): New.
1257 (c_parser_cilk_clause_linear): New.
1258 (c_parser_cilk_clause_name): New.
1259 (c_parser_cilk_all_clauses): New.
1260 * c-typeck.c (build_unary_op): Pass location argument to
1261 readonly_error.
1262 (build_modify_expr): Same.
1263 (build_asm_expr): Same.
1264 (c_finish_bc_stmt): Error on break/continue in loops.
1265
18f429e2
AM		 12662013-11-14 Andrew MacLeod <amacleod@redhat.com>
1267
1268 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
1269
d8a2d370
DN		 12702013-11-14 Diego Novillo <dnovillo@google.com>
1271
1272 * c-decl.c: Include print-tree.h.
1273 Include stor-layout.h.
1274 Include varasm.h.
1275 Include attribs.h.
1276 Include stringpool.h.
1277 * c-lang.c: Include fold-const.h.
1278 * c-parser.c: Include stringpool.h.
1279 Include attribs.h.
1280 Include stor-layout.h.
1281 Include varasm.h.
1282 Include trans-mem.h.
1283 * c-typeck.c: Include stor-layout.h.
1284 Include trans-mem.h.
1285 Include varasm.h.
1286 Include stmt.h.
1287
38b7bc7f
JM		 12882013-11-13 Joseph Myers <joseph@codesourcery.com>
1289
1290 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
1291 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
1292 __auto_type.
1293 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
1294 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
1295 RID_AUTO_TYPE.
1296 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
1297 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
1298 (c_parser_declarator, c_parser_direct_declarator_inner)
1299 (c_parser_parameter_declaration, c_parser_type_name): All callers
1300 changed.
1301 (c_parser_declaration_or_fndef): Handle declarations with type
1302 determined from the initializer.
1303
45b0be94
AM		 13042013-11-12 Andrew MacLeod <amacleod@redhat.com>
1305
18f429e2 1306 * c-typeck.c: Include gimplify.h.
45b0be94 1307
582d9b50
JM		 13082013-11-12 Joseph Myers <joseph@codesourcery.com>
1309
1310 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
1311 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
1312 comment.
1313 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
1314 or _Thread_local as appropriate in diagnostics.
1315 (build_null_declspecs): Initialize ret->thread_gnu_p.
1316 (declspecs_add_scspec): Handle either __thread or _Thread_local
1317 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
1318 pedantic. Do not disallow _Thread_local extern and _Thread_local
1319 static.
1320
267bac10
JM		 13212013-11-07 Joseph Myers <joseph@codesourcery.com>
1322 Andrew MacLeod <amacleod@redhat.com>
1323
1324 * c-aux-info.c (gen_type): Handle atomic qualifier.
1325 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
1326 qualifiers when compating types.
1327 (shadow_tag_warned): Handle atomic_p in declspecs.
1328 (quals_from_declspecs): Likewise.
1329 (start_decl): Use c_type_promotes_to when promoting argument
1330 types.
1331 (grokdeclarator): Handle _Atomic.
1332 (get_parm_info): Diagnose any qualifier on "void" as only
1333 parameter.
1334 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
1335 comparing types. Use c_type_promotes_to when promoting argument
1336 types.
1337 (finish_function): Use c_type_promotes_to when promoting argument
1338 types.
1339 (build_null_declspecs): Handle atomic_p in declspecs.
1340 (declspecs_add_qual): Handle RID_ATOMIC.
1341 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
1342 (c_token_starts_declspecs): Handle RID_ATOMIC.
1343 (c_parser_declspecs): Handle atomic type specifiers and
1344 qualifiers.
1345 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
1346 from types of expressions with atomic type.
1347 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
1348 (c_parser_attribute_any_word): Handle RID_ATOMIC.
1349 (c_parser_initializer, c_parser_initelt, c_parser_initval)
1350 (c_parser_statement_after_labels, c_parser_switch_statement)
1351 (c_parser_for_statement, c_parser_expr_no_commas)
1352 (c_parser_conditional_expression, c_parser_binary_expression)
1353 (c_parser_cast_expression, c_parser_unary_expression)
1354 (c_parser_postfix_expression)
1355 (c_parser_postfix_expression_after_primary, c_parser_expression):
1356 Use convert_lvalue_to_rvalue.
1357 (c_parser_expression_conv, c_parser_expr_list): Document
1358 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
1359 (c_parser_objc_synchronized_statement): Use
1360 convert_lvalue_to_rvalue.
1361 (c_parser_objc_selector): Handle RID_ATOMIC.
1362 (c_parser_objc_receiver, c_parser_array_notation): Use
1363 convert_lvalue_to_rvalue.
1364 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
1365 _Atomic (type-name).
1366 (struct c_declspecs): Add atomic_p field.
1367 (convert_lvalue_to_rvalue): Declare.
1368 * c-typeck.c (c_type_promotes_to): Promote atomic types to
1369 corresponding atomic types.
1370 (qualify_type): Don't add _Atomic qualifiers from second argument.
1371 (comp_target_types): Do not allow _Atomic mismatches.
1372 (type_lists_compatible_p): Do not remove atomic qualifiers when
1373 comparing types.
1374 (really_atomic_lvalue, convert_lvalue_to_rvalue)
1375 (build_atomic_assign): New functions.
1376 (build_unary_op): Use build_atomic_assign for atomic increment and
1377 decrement.
1378 (build_conditional_expr): Do not treat _Atomic void as a qualified
1379 version of void.
1380 (build_modify_expr): Use build_atomic_assign for atomic LHS.
1381 (find_anonymous_field_with_type, convert_to_anonymous_field)
1382 (convert_for_assignment): Do not remove atomic qualifiers when
1383 comparing types.
1384 (digest_init): Do not accept initialization of arrays of atomic
1385 elements by string constants.
1386 (build_asm_expr): Use convert_lvalue_to_rvalue.
1387 (build_binary_op): Do not treat _Atomic void as a qualified
1388 version of void.
1389
0c249d4b
DD		 13902013-11-06 DJ Delorie <dj@redhat.com>
1391
1392 * c-decl.c (locate_old_decl): If a previous conflicting decl is
1393 both explicit and builtin, print the location of the explicit one.
1394
6d7f7e0a
TB		 13952013-11-05 Tobias Burnus <burnus@net-b.de>
1396
1397 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
1398 c_parser_omp_distribute, c_parser_omp_teams,
1399 c_parser_omp_target, c_parser_omp_declare): Handle
1400 -fopenmp-simd.
1401
b906f4ca
MP		 14022013-11-03 Marek Polacek <polacek@redhat.com>
1403
1404 * c-decl.c (grokdeclarator): Add VLA instrumentation.
1405
ee1d5a02
JJ		 14062013-11-01 Jakub Jelinek <jakub@redhat.com>
1407
1408 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
1409 check_dup_generic at the end, unless remove is true.
1410 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
1411 remove = true;.
1412 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
1413
5a9785fb
JJ		 14142013-10-31 Jakub Jelinek <jakub@redhat.com>
1415
1416 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
1417 with decl that is not pointer nor array.
1418
939b37da
BI		 14192013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1420
1421 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
1422 a spawning function is found.
1423 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
1424 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
1425 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
1426 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
1427 case.
1428 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
1429 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
1430 expr.
1431 (c_finish_return): Added a check to reject _Cilk_spawn in return
1432 expression.
1433 (build_cilk_spawn): New function.
1434 (build_cilk_sync): Likewise.
1435 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
1436
d4af74d4
TB		 14372013-10-27 Tobias Burnus <burnus@net-b.de>
1438
1439 PR other/33426
1440 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
1441 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
1442 (c_parser_statement_after_labels): Update calls.
1443
d73749df 14442013-10-24 Tobias Burnus <burnus@net-b.de>
8170608b
TB		 1445
1446 PR other/33426
1447 * c-parser.c (c_parser_pragma, c_parser_for_statement):
1448 Handle PRAGMA_IVDEP.
1449 (c_parser_statement_after_labels): Update call.
1450
f28aa681
MP		 14512013-10-24 Marek Polacek <polacek@redhat.com>
1452
1453 * c-parser.c (c_parser_struct_declaration): Add a comment.
1454 (c_parser_declarator): Don't allow _Alignas here.
1455
0645c1a2
AM		 14562013-10-17 Andrew MacLeod <amacleod@redhat.com>
1457
1458 * c-parser.c: Include omp-low.h.
1459 * c-typeck.c: Likewise.
1460
568a31f2
MP		 14612013-10-17 Marek Polacek <polacek@redhat.com>
1462
1463 PR c/58267
1464 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
1465 Document syntax of the array-declarator.
1466 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
1467 are not permitted.
1468 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
1469 (c_parser_struct_declaration): Likewise.
1470 (c_parser_declarator): Likewise.
1471 (c_parser_direct_declarator_inner): Likewise.
1472 (c_parser_parameter_declaration): Likewise.
1473 (c_parser_type_name): Likewise.
1474
acf0174b
JJ		 14752013-10-11 Jakub Jelinek <jakub@redhat.com>
1476
1477 * c-lang.h (current_omp_declare_target_attribute): New extern
1478 decl.
1479 * c-parser.c: Include c-lang.h.
1480 (struct c_parser): Change tokens to c_token *.
1481 Add tokens_buf field. Change tokens_avail type to unsigned int.
1482 (c_parser_consume_token): If parser->tokens isn't
1483 &parser->tokens_buf[0], increment parser->tokens.
1484 (c_parser_consume_pragma): Likewise.
1485 (enum pragma_context): Add pragma_struct and pragma_param.
1486 (c_parser_external_declaration): Adjust
1487 c_parser_declaration_or_fndef caller.
1488 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
1489 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
1490 Adjust recursive call.
1491 (c_parser_struct_or_union_specifier): Use pragma_struct instead
1492 of pragma_external.
1493 (c_parser_parameter_declaration): Use pragma_param instead of
1494 pragma_external.
1495 (c_parser_compound_statement_nostart, c_parser_label,
1496 c_parser_for_statement): Adjust
1497 c_parser_declaration_or_fndef callers.
1498 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
1499 it through to c_parser_conditional_expression.
1500 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
1501 pass it through to c_parser_binary_expression. Adjust recursive
1502 call.
1503 (c_parser_binary_expression): Remove prec argument, add
1504 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
1505 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
1506 binop matches it, use build2 instead of parser_build_binary_op.
1507 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
1508 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
1509 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
1510 Handle pragma_struct and pragma_param the same as pragma_external.
1511 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
1512 (c_parser_omp_variable_list): Parse array sections for
1513 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
1514 (c_parser_omp_clause_collapse): Fully fold collapse expression.
1515 (c_parser_omp_clause_reduction): Handle user defined reductions.
1516 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
1517 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
1518 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
1519 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
1520 c_parser_omp_clause_depend, c_parser_omp_clause_map,
1521 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
1522 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
1523 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
1524 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
1525 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
1526 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
1527 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
1528 (c_parser_omp_for_loop): Add CODE argument, pass it through
1529 to c_finish_omp_for. Change last argument to cclauses,
1530 and adjust uses to grab parallel clauses from the array of all
1531 the split clauses. Adjust c_parser_binary_expression,
1532 c_parser_declaration_or_fndef and c_finish_omp_for callers.
1533 (omp_split_clauses): New function.
1534 (c_parser_omp_simd): New function.
1535 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
1536 Allow the function to be called also when parsing combined constructs,
1537 and call c_parser_omp_simd when parsing for simd.
1538 (c_parser_omp_sections_scope): If section-sequence doesn't start with
1539 #pragma omp section, require exactly one structured-block instead of
1540 sequence of statements.
1541 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
1542 Allow the function to be called also when parsing combined constructs.
1543 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
1544 Allow the function to be called also when parsing combined
1545 constructs.
1546 (c_parser_omp_taskgroup, c_parser_omp_cancel,
1547 c_parser_omp_cancellation_point, c_parser_omp_distribute,
1548 c_parser_omp_teams, c_parser_omp_target_data,
1549 c_parser_omp_target_update, c_parser_omp_target,
1550 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
1551 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
1552 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
1553 (c_parser_omp_construct): Add p_name and mask vars. Handle
1554 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
1555 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
1556 and c_parser_omp_sections callers.
1557 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
1558 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
1559 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
1560 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
1561 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
1562 OMP_CLAUSE_DEPEND.
1563 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
1564 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
1565 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
1566 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
1567 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
1568 * c-typeck.c: Include tree-inline.h.
1569 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
1570 handle_omp_array_sections_1, handle_omp_array_sections,
1571 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
1572 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
1573 user defined reductions.
1574 (c_tree_equal): New function.
1575 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
1576 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
1577 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
1578 c_check_omp_declare_reduction_r): New prototypes.
1579 * c-decl.c (current_omp_declare_target_attribute): New variable.
1580 (c_decl_attributes): New function.
1581 (start_decl, start_function): Use it instead of decl_attributes.
1582 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
1583 c_omp_reduction_decl, c_omp_reduction_lookup,
1584 c_check_omp_declare_reduction_r): New functions.
1585
0a6c2227
TT		 15862013-09-25 Tom Tromey <tromey@redhat.com>
1587
1588 * Make-lang.in (c/gccspec.o): Remove.
1589 (CFLAGS-c/gccspec.o): New variable.
1590 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
1591 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
1592 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
1593
f3bc55f0
TT		 15942013-09-25 Tom Tromey <tromey@redhat.com>
1595
1596 * Make-lang.in (c/gccspec.o): Don't use subshell.
1597
a24d975c
MP		 15982013-09-18 Marek Polacek <polacek@redhat.com>
1599
1600 PR sanitize/58443
1601 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
1602 Remove unnecessary check.
1603
ce6923c5
MP		 16042013-09-18 Marek Polacek <polacek@redhat.com>
1605
1606 PR sanitizer/58411
1607 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
1608 no_sanitize_undefined attribute.
1609
a1e51df9
KT		 16102013-09-13 Kai Tietz <ktietz@redhat.com>
1611
1612 PR target/57848
1613 * c-decl.c (c_builtin_function_ext_scope): Remove
1614 wrong assumption that it is never called on prexisting
1615 symbol.
1616
0af94e6f
JR		 16172013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1618
1619 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
1620
20059c8b
GDR		 16212013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1622
1623 * c-objc-common.c (c_tree_printer): Tidy.
1624
de5a5fa1
MP		 16252013-08-30 Marek Polacek <polacek@redhat.com>
1626
1627 * c-typeck.c (build_binary_op): Add division by zero and shift
1628 instrumentation.
1629
2531a1d9 16302013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
0fdd4508 1631 Joseph Myers <joseph@codesourcery.com>
2531a1d9 1632
6e2bcc98 1633 PR c/35649
2531a1d9
JR		 1634 * c-typeck.c (c_common_type): Prefer double_type_node over
1635 other REAL_TYPE types with the same precision.
1636 (convert_arguments): Likewise.
1637
025311c4
GDR		 16382013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
1639
1640 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
1641 (c_initialize_diagnostics): Call a destructor for the early printer.
1642
da6ca2b5
GDR		 16432013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1644
1645 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
1646 printer initialization.
1647
318cda85 16482013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
da6ca2b5 1649
318cda85
BI		 1650 PR c/57490
1651 * c-array-notation.c (fix_conditional_array_notations_1): Added a
1652 check for truth values.
1653 (expand_array_notation_exprs): Added truth values case. Removed an
1654 unwanted else. Added for-loop to walk through subtrees in default
1655 case.
1656
b066401f
GDR		 16572013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1658
1659 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
1660
fb48aadc
JM		 16612013-07-23 Joseph Myers <joseph@codesourcery.com>
1662
1663 * c-parser.c (struct c_generic_association): Fix typo.
1664
433cc7b0
TT		 16652013-07-23 Tom Tromey <tromey@redhat.com>
1666 Joseph Myers <joseph@codesourcery.com>
1667
1668 * c-parser.c (struct c_generic_association): New.
1669 (c_generic_association_d): New typedef.
1670 (c_parser_generic_selection): New function.
1671 (c_parser_postfix_expression): Handle RID_GENERIC.
1672
26d40c3d
JM		 16732013-07-13 Jason Merrill <jason@redhat.com>
1674
1675 PR c++/57793
1676 * c-decl.c (finish_struct): Check for too-large class.
1677
ecdbd01a 16782013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
40d3d530
JR		 1679
1680 PR c/57821
1681 * c-typeck.c (set_init_index): When folding, check for index overflow.
1682
1141ed3f
BI		 16832013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1684
1685 * c-parser.c (c_parser_array_notation): Removed rejection of array
1686 notations in an array of function pointers.
1687
713b46fa
BI		 16882013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1689
1690 * c-array-notation.c (make_triplet_val_inv): New function.
1691 (create_cmp_incr): Likewise.
1692 (create_array_refs): Likewise.
1693 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
1694 Also modularized common parts between functions and called the function.
1695 (build_array_notation_expr): Likewise.
1696 (fix_conditional_array_notations_1): Likewise.
1697 (fix_array_notation_expr): Likewise.
1698 (fix_array_notation_call_expr): Likewise.
1699
92f20202
MP		 17002013-06-18 Marek Polacek <polacek@redhat.com>
1701
1702 PR c/57630
1703 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
1704
73a23b06
BI		 17052013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
1706
1707 * c-array-notation.c (build_array_notation_expr): Reject array notation
1708 mismatch between LHS and RHS even inside a call_expr. Also, removed
1709 a couple while statements that were dead code.
1710
00b8517d
BI		 17112013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
1712
1713 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
1714 excessive precision expressions in function parameters. Also removed
1715 couple unwanted while statements.
1716
1509bdda
BI		 17172013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1718
1719 * c-array-notation.c (expand_array_notation_exprs): Added
1720 ARRAY_NOTATION_REF case.
1721
d60f1706
BI		 17222013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1723
1724 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
1725 function to c-family/array-notation-common.c.
1726 (is_cilkplus_reduce_builtin): Likewise.
1727 (find_rank): Likewise.
1728 (extract_array_notation_exprs): Likewise.
1729 (replace_array_notations): Likewise.
1730 (find_inv_trees): Likewise.
1731 (replace_inv_trees): Likewise.
1732 (contains_array_notation_expr): Likewise.
1733 (find_correct_array_notation_type): Likewise.
1734 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
1735 (struct inv_list): Moved this to c-family/array-notation-common.c.
1736 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
1737
6d6efbb3
BI		 17382013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
1739
1740 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
1741 reduction functions outside the for-loop. Added a check if the fundecl
1742 is non-NULL. Finally, removed an unwanted if-statement, and made the
1743 body unconditional.
1744
25c22937
BI		 17452013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1746
1747 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
1748 condition of the if-statement matches the rank of else-block and then-
1749 block when array notations are used.
1750 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
1751 expression after the entire function body is parsed.
1752 (c_parser_expr_no_commas): Delayed creating array notation expressions
1753 to the end of function parsing.
1754 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
1755 whole if-statement instead of just the condition.
1756 (expand_array_notation_exprs): Added MODIFY_EXPR case.
1757
edd25645
BI		 17582013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1759
1760 PR c/57474
1761 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
1762 array to NULL_TREE if they are unused. Also added a check for the
1763 field to be NULL before its fields are used in future.
1764
065ce7f1
RO		 17652013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1766
1767 PR bootstrap/57450
1768 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
1769 (build_array_notation_expr): Likewise.
1770
36536d79
BI		 17712013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1772
1773 * c-typeck.c (build_array_ref): Added a check to see if array's
1774 index is greater than one. If true, then emit an error.
1775 (build_function_call_vec): Exclude error reporting and checking
1776 for builtin array-notation functions.
1777 (convert_arguments): Likewise.
1778 (c_finish_return): Added a check for array notations as a return
1779 expression. If true, then emit an error.
1780 (c_finish_loop): Added a check for array notations in a loop
1781 condition. If true then emit an error.
1782 (lvalue_p): Added a ARRAY_NOTATION_REF case.
1783 (build_binary_op): Added a check for array notation expr inside
1784 op1 and op0. If present, we call another function to find correct
1785 type.
1786 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
1787 * c-parser.c (c_parser_compound_statement): Check if array
1788 notation code is used in tree, if so, then transform them into
1789 appropriate C code.
1790 (c_parser_expr_no_commas): Check if array notation is used in LHS
1791 or RHS, if so, then build array notation expression instead of
1792 regular modify.
1793 (c_parser_postfix_expression_after_primary): Added a check for
1794 colon(s) after square braces, if so then handle it like an array
1795 notation. Also, break up array notations in unary op if found.
1796 (c_parser_direct_declarator_inner): Added a check for array
1797 notation.
1798 (c_parser_compound_statement): Added a check for array notation in
1799 a stmt. If one is present, then expand array notation expr.
1800 (c_parser_if_statement): Likewise.
1801 (c_parser_switch_statement): Added a check for array notations in
1802 a switch statement's condition. If true, then output an error.
1803 (c_parser_while_statement): Similarly, but for a while.
1804 (c_parser_do_statement): Similarly, but for a do-while.
1805 (c_parser_for_statement): Similarly, but for a for-loop.
1806 (c_parser_unary_expression): Check if array notation is used in a
1807 pre-increment or pre-decrement expression. If true, then expand
1808 them.
1809 (c_parser_array_notation): New function.
1810 * c-array-notation.c: New file.
1811 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
1812
cd192ccc
MS		 18132013-05-23 Mike Stump <mikestump@comcast.net>
1814
1815 * c-typeck.c (convert_for_assignment): Handle references to memory
1816 spaces better.
1817
427b248d
JM		 18182013-05-16 Jason Merrill <jason@redhat.com>
1819
1820 * Make-lang.in (cc1$(exeext)): Use link mutex.
1821
44d90fe1
PC		 18222013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1823
1824 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
1825 to simply use OPT_Wpointer_arith.
1826 (build_unary_op): Likewise.
1827
4e7d7b3d
JJ		 18282013-04-03 Jakub Jelinek <jakub@redhat.com>
1829
1830 PR c/19449
1831 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
1832 argument. If set, or it temporarily for parsing of the first
1833 argument into force_folding_builtin_constant_p.
1834 (c_parser_postfix_expression): Adjust callers.
1835
839b422f
RB		 18362013-03-21 Richard Biener <rguenther@suse.de>
1837
1838 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
1839 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
1840
2ee028f1
MP		 18412013-02-12 Marek Polacek <polacek@redhat.com>
1842
1843 PR c/44938
1844 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
1845 origtypes to NULL.
1846
8824edff
JJ		 18472013-01-24 Jakub Jelinek <jakub@redhat.com>
1848
1849 PR c/56078
1850 * c-typeck.c (set_nonincremental_init_from_string): If
1851 constructor_max_index is NULL, treat it as if tree_int_cst_lt
1852 returned false.
1853 (process_init_element): Likewise.
1854
eadd3d0d
JJ		 18552012-12-20 Jakub Jelinek <jakub@redhat.com>
1856
1857 PR c++/55619
1858 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
1859 argument, don't call default_function_array_conversion
1860 nor c_fully_fold here.
1861 (c_parser_asm_statement): Adjust callers.
1862 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
1863 and outputs here, and call default_function_array_conversion
1864 on inputs that don't need to be addressable.
1865
f8a93a2e
JJ		 18662012-12-18 Jakub Jelinek <jakub@redhat.com>
1867
1868 PR c/39464
1869 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
1870 warning require that both c_common_unsigned_type as well as
1871 c_common_signed_type is the same for both mvl and mvr types.
1872
9771b263
DN		 18732012-11-16 Diego Novillo <dnovillo@google.com>
1874
1875 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
1876
1877 * c-common.c: Use new vec API in vec.h.
1878 * c-common.h: Likewise.
1879 * c-gimplify.c: Likewise.
1880 * c-pragma.c: Likewise.
1881 * c-pretty-print.c: Likewise.
1882 * c-pretty-print.h: Likewise.
1883 * c-semantics.c: Likewise.
1884 * c-decl.c: Likewise.
1885 * c-parser.c: Likewise.
1886 * c-tree.h: Likewise.
1887 * c-typeck.c: Likewise.
1888
880661a4
JW		 18892012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1890
1891 PR c++/54930
1892 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
1893
077d1abe
MLI		 18942012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1895
1896 PR c/53066
1897 * c-decl.c (warn_if_shadowing): Do not warn if a variable
1898 shadows a function, unless the variable is a function or a
1899 pointer-to-function.
1900
3a785c97
JJ		 19012012-10-12 Jakub Jelinek <jakub@redhat.com>
1902
1903 PR c/54381
1904 * c-parser.c (struct c_tree_loc_pair): Removed.
1905 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
1906 add location_t * and tree * arguments, fill in array of 3
1907 sizeof_arg trees and corresponding locs.
1908 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
1909 c_parser_expr_list callers.
1910 (c_parser_postfix_expression_after_primary): Likewise. Pass
1911 array of 3 sizeof_arg trees and locs (corresponding to first
1912 3 arguments) to sizeof_pointer_memaccess_warning.
1913
703c8606
LC		 19142012-10-09 Lawrence Crowl <crowl@google.com>
1915
1916 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
1917 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
1918 hash table.
1919
5d9de0d0
PC		 19202012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1921
1922 PR c++/54194
1923 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
1924 call.
1925
a212e43f
MG		 19262012-10-09 Marc Glisse <marc.glisse@inria.fr>
1927
1928 PR c++/54427
1929 * c-typeck.c: Include c-common.h.
1930 (enum stv_conv): Moved to c-common.h.
1931 (scalar_to_vector): Moved to c-common.c.
1932 (build_binary_op): Adapt to scalar_to_vector's new prototype.
1933 * Make-lang.in: c-typeck.c depends on c-common.h.
1934
3b78de56
AC		 19352012-10-04 Arnaud Charlet <charlet@adacore.com>
1936
1937 * c-decl.c (c_write_global_declarations): Fix handling of
1938 -fdump-ada-spec*.
1939
78c60e3d
SS		 19402012-09-30 Sharad Singhai <singhai@google.com>
1941
1942 * c-decl.c (c_write_global_declarations): Use a different method
1943 to determine if the dump has ben initialized.
1944
9f33203d
JM		 19452012-09-14 Joseph Myers <joseph@codesourcery.com>
1946
1947 PR c/54552
1948 * c-typeck.c (c_cast_expr): When casting to a type requiring
1949 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
1950 c_fully_fold first.
1951
a27d595d
JM		 19522012-09-14 Joseph Myers <joseph@codesourcery.com>
1953
1954 PR c/54103
1955 * c-typeck.c (build_unary_op): Pass original argument of
1956 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
1957 any C_MAYBE_CONST_EXPR, if it has integer operands.
1958 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
1959 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
1960 to c_objc_common_truthvalue_conversion, then remove any
1961 C_MAYBE_CONST_EXPR, if they have integer operands. Use
1962 c_objc_common_truthvalue_conversion not
1963 c_common_truthvalue_conversion.
1964 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
1965 call note_integer_operands for arguments with integer operands
1966 that are not integer constants.
1967
9feb29df
JJ		 19682012-09-13 Jakub Jelinek <jakub@redhat.com>
1969
1970 PR c/54559
1971 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
1972 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
1973
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JJ		 19742012-08-31 Jakub Jelinek <jakub@redhat.com>
1975
1976 PR c/54428
1977 * c-convert.c (convert): Don't call fold_convert_loc if
1978 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
1979 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
1980 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
1981
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JJ		 19822012-08-24 Jakub Jelinek <jakub@redhat.com>
1983
1984 PR c/54355
1985 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
1986 for nested and empty_ok arguments in the call to
1987 c_parser_declaration_or_fndef.
1988
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JJ		 19892012-08-17 Jakub Jelinek <jakub@redhat.com>
1990
1991 * c-tree.h (c_last_sizeof_arg): Declare.
1992 * c-parser.c (struct c_tree_loc_pair): New type.
1993 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
1994 non-NULL.
1995 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
1996 (c_parser_postfix_expression_after_primary): Likewise. Call
1997 sizeof_pointer_memaccess_warning if needed.
1998 (sizeof_ptr_memacc_comptypes): New function.
1999 * c-typeck.c (c_last_sizeof_arg): New global variable.
2000 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
2001
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UB		 20022012-07-24 Uros Bizjak <ubizjak@gmail.com>
2003
2004 * c-lang.h (lang_decl): Add variable_size GTY option.
2005
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SB		 20062012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2007
2008 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
2009 * Make-lang.in: Fix dependencies.
2010
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SB		 20112012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2012
2013 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
2014 and add language Makefile hooks.
2015 * config-lang.in: New file.
2016 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
2017 add the required "normal" config-lang.in rules.
2018 * c-lang.h: Moved from gcc/ to here.
2019 * c-tree.h: Likewise.
2020 * c-objc-common.c: Likewise.
2021 * c-objc-common.h: Likewise.
2022 * c-typeck.c: Likewise.
2023 * c-convert.c: Likewise.
2024 * c-lang.c: Likewise.
2025 * c-aux-info.c: Likewise.
2026 * c-errors.c: Likewise.
2027 * gccspec.c: Likewise.
2028 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
2029 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
2030\f
5624e564 2031Copyright (C) 2012-2015 Free Software Foundation, Inc.
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SB		 2032
2033Copying and distribution of this file, with or without modification,
2034are permitted in any medium without royalty provided the copyright
2035notice and this notice are preserved.
GNU Compiler Collection
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