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688c4de0
IV		 12015-11-24 Ilya Verbin <ilya.verbin@intel.com>
2
3 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
4 with "if (ENABLE_OFFLOADING)".
5
cbd03aee
DM		 62015-11-23 David Malcolm <dmalcolm@redhat.com>
7
8 PR objc/68438
9 * c-parser.c (c_parser_postfix_expression): Set up source ranges
10 for various Objective-C constructs: Class.name syntax,
11 @selector(), @protocol(), @encode(), and [] message syntax.
12
a87a86e1
DM		 132015-11-20 David Malcolm <dmalcolm@redhat.com>
14
15 PR 62314
16 * c-typeck.c (should_suggest_deref_p): New function.
17 (build_component_ref): Special-case POINTER_TYPE when
18 generating a "not a structure of union" error message, and
19 suggest a "->" rather than a ".", providing a fix-it hint.
20
8ece8dfb
DM		 212015-11-19 David Malcolm <dmalcolm@redhat.com>
22
23 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
24 candidate into a new function, find_closest_identifier.
25
433068cc
MP		 262015-11-19 Marek Polacek <polacek@redhat.com>
27
28 PR c/68412
29 * c-typeck.c (parser_build_binary_op): Properly handle
30 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
31
bef08b71
DM		 322015-11-17 David Malcolm <dmalcolm@redhat.com>
33
34 * c-parser.c (set_c_expr_source_range): Bulletproof both
35 overloaded implementations against NULL expr->value.
36 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
37 values.
38 (c_parser_unary_expression): Likewise when handling addresses of
39 labels.
40 (c_parser_postfix_expression): Likewise for statement expressions,
41 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
42 __builtin_va_arg, and for __builtin_offset_of.
43 (c_parser_postfix_expression_after_paren_type): Initialize expr's
44 src_range using the range of the braced initializer.
45 (c_parser_transaction_expression): Set src_range for "ret" to a
46 sane pair of values.
47
fff77217
KY		 482015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
49
50 * c-parser.c (c_finish_omp_declare_simd): Look for
51 "simd" attribute as well. Update error message.
52
1d899da2
TS		 532015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
54
55 * c-parser.c (c_parser_omp_declare_target): Adjust.
56
e4606348
JJ		 572015-11-14 Jakub Jelinek <jakub@redhat.com>
58
59 * c-typeck.c (c_finish_omp_clauses): Don't mark
60 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
61
3e636daf
MP		 622015-11-14 Marek Polacek <polacek@redhat.com>
63
64 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
65 * c-typeck.c: Likewise.
66
ebedc9a3
DM		 672015-11-13 David Malcolm <dmalcolm@redhat.com>
68
69 * c-decl.c (warn_defaults_to): Pass line_table to
70 rich_location ctor.
71 * c-errors.c (pedwarn_c99): Likewise.
72 (pedwarn_c90): Likewise.
73 * c-parser.c (set_c_expr_source_range): New functions.
74 (c_token::get_range): New method.
75 (c_token::get_finish): New method.
76 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
77 based on the range from the start of the LHS to the end of the
78 RHS.
79 (c_parser_conditional_expression): Likewise, based on the range
80 from the start of the cond.value to the end of exp2.value.
81 (c_parser_binary_expression): Call set_c_expr_source_range on
82 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
83 (c_parser_cast_expression): Call set_c_expr_source_range on ret
84 based on the cast_loc through to the end of the expr.
85 (c_parser_unary_expression): Likewise, based on the
86 op_loc through to the end of op.
87 (c_parser_sizeof_expression) Likewise, based on the start of the
88 sizeof token through to either the closing paren or the end of
89 expr.
90 (c_parser_postfix_expression): Likewise, using the token range,
91 or from the open paren through to the close paren for
92 parenthesized expressions.
93 (c_parser_postfix_expression_after_primary): Likewise, for
94 various kinds of expression.
95 * c-tree.h (struct c_expr): Add field "src_range".
96 (c_expr::get_start): New method.
97 (c_expr::get_finish): New method.
98 (set_c_expr_source_range): New decls.
99 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
100 on ret for prefix unary ops.
101 (parser_build_binary_op): Likewise, running from the start of
102 arg1.value through to the end of arg2.value.
103
ec8b536f
MP		 1042015-11-13 Marek Polacek <polacek@redhat.com>
105
106 PR c/68320
107 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
108
277fe616
DM		 1092015-11-13 David Malcolm <dmalcolm@redhat.com>
110
111 * c-typeck.c: Include spellcheck.h.
112 (lookup_field_fuzzy_find_candidates): New function.
113 (lookup_field_fuzzy): New function.
114 (build_component_ref): If the field was not found, try using
115 lookup_field_fuzzy and potentially offer a suggestion.
116
6e232ba4
JN		 1172015-11-12 James Norris <jnorris@codesourcery.com>
118 Joseph Myers <joseph@codesourcery.com>
119
120 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
121 (c_parser_omp_clause_name): Handle 'device_resident' clause.
122 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
123 and PRAGMA_OMP_CLAUSE_LINK.
124 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
125 and PRAGMA_OACC_CLAUSE_LINK.
126 (OACC_DECLARE_CLAUSE_MASK): New definition.
127 (c_parser_oacc_declare): New function.
128
9be4f715
MP		 1292015-11-12 Marek Polacek <polacek@redhat.com>
130
131 PR c/67784
132 * c-parser.c (c_parser_for_statement): Reclassify the token in
133 a correct scope.
134
e78bede6
MP		 1352015-11-11 Marek Polacek <polacek@redhat.com>
136
137 PR c/68107
138 PR c++/68266
139 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
140 checking the size of an array.
141
69f293c9
AM		 1422015-11-11 Andrew MacLeod <amacleod@redhat.com>
143
144 * c-array-notation.c: Remove unused header files.
145 * c-aux-info.c: Likewise.
146 * c-convert.c: Likewise.
147 * c-decl.c: Likewise.
148 * c-errors.c: Likewise.
149 * c-lang.c: Likewise.
150 * c-objc-common.c: Likewise.
151 * c-parser.c: Likewise.
152 * c-typeck.c: Likewise.
153 * gccspec.c: Likewise.
154
3a40d81d
NS		 1552015-11-09 Thomas Schwinge <thomas@codesourcery.com>
156 Cesar Philippidis <cesar@codesourcery.com>
157 James Norris <jnorris@codesourcery.com>
158 Julian Brown <julian@codesourcery.com>
159 Nathan Sidwell <nathan@codesourcery.com>
160
161 c/
162 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
163 routine arg.
164 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
165 (c_parser_pragma): Parse 'acc routine'.
166 (OACC_ROUTINE_CLAUSE_MARK): Define.
167 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
168
fc402eec
AA		 1692015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
170
171 PR debug/67192
172 * c-typeck.c (c_finish_loop): For unconditional loops, set the
173 location of the backward-goto to the start of the loop body.
174
f6b0b3db
AA		 1752015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
176
177 PR debug/67192
178 * c-parser.c (c_parser_while_statement): Finish the loop before
179 parsing ahead for misleading indentation.
180 (c_parser_for_statement): Likewise.
181
ee45a32d
EB		 1822015-11-08 Eric Botcazou <ebotcazou@adacore.com>
183
184 * c-decl.c (finish_struct): If the structure has reverse storage
185 order, rewrite the type of array fields with scalar component. Call
186 maybe_apply_pragma_scalar_storage_order on entry.
187 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
188 errors on bit-fields and reverse SSO here and not...
189 (c_mark_addressable): ...here.
190 (output_init_element): Adjust call to initializer_constant_valid_p.
191 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
192
8a645150
DM		 1932015-11-06 David Malcolm <dmalcolm@redhat.com>
194
195 * c-decl.c (warn_defaults_to): Update for change in signature
196 of diagnostic_set_info.
197 * c-errors.c (pedwarn_c99): Likewise.
198 (pedwarn_c90): Likewise.
199 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
200 for textinfo::set_location.
201
7a5e4956
CP		 2022015-11-05 Cesar Philippidis <cesar@codesourcery.com>
203 Thomas Schwinge <thomas@codesourcery.com>
204 James Norris <jnorris@codesourcery.com>
205
206 * c-parser.c (c_parser_omp_clause_name): Add support for
207 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
208 (c_parser_omp_clause_default): Add is_oacc argument. Handle
209 default(none) in OpenACC.
210 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
211 arguments.
212 (c_parser_oacc_clause_tile): New function.
213 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
214 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
215 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
216 TILE}.
217 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
218 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
219 FIRSTPRIVATE}.
220 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
221 (c_parser_oacc_update): Update the error message for missing clauses.
222 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
223 and OMP_CLAUSE_INDEPENDENT.
224
bfcfbfa0
MP		 2252015-11-05 Marek Polacek <polacek@redhat.com>
226
227 PR c/68090
228 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
229 deal with pre-evaluation on invalid types.
230
e01d41e5
JJ		 2312015-11-05 Jakub Jelinek <jakub@redhat.com>
232 Ilya Verbin <ilya.verbin@intel.com>
233
234 * c-parser.c: Include context.h and gimple-expr.h.
235 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
236 monotonic together with nonmonotonic.
237 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
238 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
239 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
240 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
241 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
242 expressions on combined target teams before the target.
243 (c_parser_omp_declare_target): If decl has "omp declare target" or
244 "omp declare target link" attribute, and cgraph or varpool node already
245 exists, then set corresponding flags. Call c_finish_omp_clauses
246 in the parenthesized extended-list syntax case.
247 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
248 declare target.
249 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
250 on OMP_CLAUSE_REDUCTION array sections.
251 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
252 into the constant offset, or for variable low-bound using
253 POINTER_PLUS_EXPR. For structure element based array sections use
254 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
255 (c_finish_omp_clauses): Drop generic_field_head, structure
256 elements are now always mapped even as array section bases,
257 diagnose same var in data sharing and mapping clauses. Diagnose if
258 linear step on declare simd is neither a constant nor a uniform
259 parameter. Look through POINTER_PLUS_EXPR for array section
260 reductions. Diagnose the same var or function appearing multiple
261 times on the same directive. Fix up wording for the to clause if t
262 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
263 modifier on kinds other than dynamic or guided or nonmonotonic
264 modifier together with ordered clause.
265
4bf9e5a8
TS		 2662015-11-03 Thomas Schwinge <thomas@codesourcery.com>
267 Chung-Lin Tang <cltang@codesourcery.com>
268
269 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
270
2adfab87
AM		 2712015-10-29 Andrew MacLeod <amacleod@redhat.com>
272
273 * c-array-notation.c: Reorder #include's and remove duplicates.
274 * c-aux-info.c: Likewise.
275 * c-convert.c: Likewise.
276 * c-decl.c: Likewise.
277 * c-errors.c: Likewise.
278 * c-lang.c: Likewise.
279 * c-objc-common.c: Likewise.
280 * c-parser.c: Likewise.
281 * c-typeck.c: Likewise.
282
e922069e
JW		 2832015-10-26 Jim Wilson <jim.wilson@linaro.org>
284
285 PR debug/66068
286 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
287 after calling build_qualified_type.
288
765dd391
CP		 2892015-10-27 Cesar Philippidis <cesar@codesourcery.com>
290 Thomas Schwinge <thomas@codesourcery.com>
291 James Norris <jnorris@codesourcery.com>
292 Joseph Myers <joseph@codesourcery.com>
293 Julian Brown <julian@codesourcery.com>
294 Bernd Schmidt <bschmidt@redhat.com>
295
296 * c-parser.c (c_parser_oacc_shape_clause): New.
297 (c_parser_oacc_simple_clause): New.
298 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
299 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
300
88bae6f4
TS		 3012015-10-27 Thomas Schwinge <thomas@codesourcery.com>
302 James Norris <jnorris@codesourcery.com>
303 Cesar Philippidis <cesar@codesourcery.com>
304
305 PR c/64765
306 PR c/64880
307 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
308 parameters, and handle these. Adjust all users.
309 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
310 into...
311 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
312 all users.
313 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
314 declare functions.
315 (c_finish_omp_construct): Declare function.
316 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
317 Merge functions into...
318 (c_finish_omp_construct): ... this new function.
319
a8fc2579
RB		 3202015-10-22 Richard Biener <rguenther@suse.de>
321
322 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
323 before folding a MINUS_EXPR.
324
e9122ef6
MP		 3252015-10-21 Marek Polacek <polacek@redhat.com>
326
327 PR c/68024
328 * c-decl.c (start_function): Warn about vararg functions without
329 a prototype.
330
9f47c7e5
IE		 3312015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
332
333 * c-typeck.c (build_conditional_expr): Use boolean vector
334 type for vector comparison.
335 (build_vec_cmp): New.
336 (build_binary_op): Use build_vec_cmp for comparison.
337
fa60eeb9
MP		 3382015-10-20 Marek Polacek <polacek@redhat.com>
339
340 * c-parser.c (is_cilkplus_vector_p): Don't define here.
341
2c7020eb
MP		 3422015-10-20 Marek Polacek <polacek@redhat.com>
343
344 PR c/67964
345 * c-parser.c (c_parser_attributes): Break out of the loop if the
346 token after an attribute isn't a comma.
347
d9a6bd32
JJ		 3482015-10-13 Jakub Jelinek <jakub@redhat.com>
349 Aldy Hernandez <aldyh@redhat.com>
350
351 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
352 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
353 (c_parser_omp_variable_list): Handle structure elements for
354 map, to and from clauses. Handle array sections in reduction
355 clause. Formatting fixes.
356 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
357 if clause modifiers.
358 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
359 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
360 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
361 c_parser_omp_clause_is_device_ptr): New functions.
362 (c_parser_omp_clause_ordered): Parse optional parameter.
363 (c_parser_omp_clause_reduction): Handle array reductions.
364 (c_parser_omp_clause_schedule): Parse optional simd modifier.
365 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
366 functions.
367 (c_parser_omp_clause_linear): Parse linear clause modifiers.
368 (c_parser_omp_clause_depend_sink): New function.
369 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
370 (c_parser_omp_clause_map): Parse release/delete map kinds and
371 optional always modifier.
372 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
373 and c_finish_omp_clauses callers.
374 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
375 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
376 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
377 (OMP_CRITICAL_CLAUSE_MASK): Define.
378 (c_parser_omp_critical): Parse critical clauses.
379 (c_parser_omp_for_loop): Handle doacross loops, adjust
380 c_finish_omp_for and c_finish_omp_clauses callers.
381 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
382 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
383 (OMP_FOR_CLAUSE_MASK): Add linear clause.
384 (c_parser_omp_for): Disallow ordered clause when combined with
385 distribute. Disallow linear clause when combined with distribute
386 and not combined with simd.
387 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
388 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
389 parse clauses and if depend clause is found, don't parse a body.
390 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
391 Allow target parallel without for after it.
392 (OMP_TASK_CLAUSE_MASK): Add priority clause.
393 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
394 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
395 invalid kinds.
396 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
397 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
398 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
399 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
400 functions.
401 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
402 defaultmap and is_device_ptr clauses.
403 (c_parser_omp_target): Parse target parallel and target simd. Set
404 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
405 and target exit data. Diagnose invalid map kinds.
406 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
407 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
408 construct.
409 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
410 &omp_priv.
411 (OMP_TASKLOOP_CLAUSE_MASK): Define.
412 (c_parser_omp_taskloop): New function.
413 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
414 handle PRAGMA_OMP_TASKLOOP.
415 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
416 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
417 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
418 Add IS_OMP argument, handle structure element bases, diagnose
419 bitfields, pass IS_OMP recursively, diagnose known zero length
420 array sections in depend clauses, handle array sections in reduction
421 clause, diagnose negative length even for pointers.
422 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
423 types, pass IS_OMP down to handle_omp_array_sections_1, handle
424 array sections in reduction clause, set
425 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
426 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
427 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
428 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
429
21ba0cea
MP		 4302015-10-06 Marek Polacek <polacek@redhat.com>
431
432 * c-parser.c (c_parser_statement_after_labels): Use
433 protected_set_expr_location.
434 (c_parser_omp_clause_num_gangs): Likewise.
435 (c_parser_omp_clause_num_threads): Likewise.
436 (c_parser_omp_clause_num_workers): Likewise.
437 (c_parser_omp_clause_vector_length): Likewise.
438 (c_parser_omp_clause_num_teams): Likewise.
439 (c_parser_omp_clause_thread_limit): Likewise.
440 * c-typeck.c (build_c_cast): Likewise.
441 (c_cast_expr): Likewise.
442
624d31fe
RS		 4432015-10-05 Richard Sandiford <richard.sandiford@arm.com>
444
445 * c-typeck.c (c_tree_equal): Use real_equal instead of
446 REAL_VALUES_EQUAL.
447
b8fd7909
JM		 4482015-10-04 Jason Merrill <jason@redhat.com>
449
450 * c-parser.c (c_lex_one_token): Handle @synchronized.
451 * c-decl.c (match_builtin_function_types): A declaration of a built-in
452 can change whether the function is transaction_safe.
453
1c7485af
MP		 4542015-10-02 Marek Polacek <polacek@redhat.com>
455
456 PR c/67730
457 * c-typeck.c (convert_for_assignment): Use the expansion point
458 location throughout.
459
3e3b8d63
MP		 4602015-10-02 Marek Polacek <polacek@redhat.com>
461
462 PR c/64249
463 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
464 and pass it down to c_parser_if_statement.
465 (c_parser_else_body): Add CHAIN parameter and pass it down to
466 c_parser_statement_after_labels.
467 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
468 duplicated if-else-if conditions.
469
aabef2de
MP		 4702015-10-01 Marek Polacek <polacek@redhat.com>
471
472 * c-typeck.c (convert_for_assignment): Improve commentary.
473
de8ddd5f
MP		 4742015-09-30 Marek Polacek <polacek@redhat.com>
475
476 PR c/67730
477 * c-typeck.c (c_finish_return): Use the expansion point location for
478 certain "return with value" warnings.
479
c4914de6
MLI		 4802015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
481
482 * c-parser.c (pragma_lex): Add loc argument.
483
0e36f5c7
MP		 4842015-09-15 Marek Polacek <polacek@redhat.com>
485
486 PR c/67580
487 * c-decl.c (tag_exists_p): New function.
488 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
489 struct/union/enum keywords are missing.
490 * c-tree.h (tag_exists_p): Declare.
491
2f3bb934
MP		 4922015-09-15 Marek Polacek <polacek@redhat.com>
493
494 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
495 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
496 Return NULL_TREE instead of 0.
497 (lookup_name): Return NULL_TREE instead of 0.
498 (lookup_name_in_scope): Likewise.
499 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
500 (parser_xref_tag): Use false instead of 0.
501 (start_struct): Use true instead of 1.
502 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
503
aa256c4a
MP		 5042015-09-14 Marek Polacek <polacek@redhat.com>
505
506 * c-typeck.c (set_nonincremental_init_from_string): Use
507 HOST_WIDE_INT_M1U when shifting a negative value.
508
dbb68221
MW		 5092015-09-09 Mark Wielaard <mjw@redhat.com>
510
511 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
512 parm against NULL.
513
a8a098ac
JJ		 5142015-09-10 Jakub Jelinek <jakub@redhat.com>
515
516 PR c/67502
517 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
518 into OMP_FOR_PRE_BODY rather than before the loop.
519
f4b189d5
JJ		 5202015-09-09 Jakub Jelinek <jakub@redhat.com>
521
0bb99c11
JJ		 522 PR c/67501
523 * c-parser.c (c_parser_oacc_all_clauses,
524 c_parser_omp_all_clauses): Remove invalid clause from
525 list of clauses even if parser->error is set.
526
fce5e5e3
JJ		 527 PR c/67500
528 * c-parser.c (c_parser_omp_clause_aligned,
529 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
530 test for errors.
531 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
532 error_mark_node.
533
f4b189d5
JJ		 534 PR c/67495
535 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
536 instead of c_parser_unary_expression. If the result is !lvalue_p,
537 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
538
b2aaf235
MP		 5392015-09-04 Marek Polacek <polacek@redhat.com>
540
541 PR sanitizer/67279
542 * c-typeck.c (build_binary_op): Don't instrument static initializers.
543
1807ffc1
MS		 5442015-09-03 Martin Sebor <msebor@redhat.com>
545
546 PR c/66516
8b652e65
JJ		 547 * c-typeck.c (convert_arguments, parser_build_unary_op,
548 build_conditional_expr, c_cast_expr, convert_for_assignment,
549 build_binary_op, _objc_common_truthvalue_conversion): Call
1807ffc1
MS		 550 reject_gcc_builtin.
551 (c_decl_implicit): Define.
552
d04ff417
MP		 5532015-09-02 Marek Polacek <polacek@redhat.com>
554
555 PR c/67432
556 * c-parser.c (c_parser_enum_specifier): Give a better error for
557 an empty enum.
558
a79683d5
TS		 5592015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
560
561 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
562
191a6b94
MP		 5632015-08-12 Marek Polacek <polacek@redhat.com>
564
565 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
566 LOC to it.
567
420a9d9b
MP		 5682015-08-03 Marek Polacek <polacek@redhat.com>
569
570 PR c/67088
571 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
572 Use it.
573 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
574
992118a1
PP		 5752015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
576
577 * c-parser.c (c_parser_if_body): Take token_indent_info
578 argument. Call warn_for_misleading_indentation even when the
579 body is a semicolon. Extract token_indent_infos corresponding
580 to the guard, body and next tokens. Adjust call to
581 warn_for_misleading_indentation accordingly.
582 (c_parser_else_body): Likewise.
583 (c_parser_if_statement): Likewise.
584 (c_parser_while_statement): Likewise.
585 (c_parser_for_statement): Likewise.
586
46308474
LFSM		 5872015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
588 Manuel López-Ibáñez <manu@gcc.gnu.org>
589
590 * c-decl.c (get_parm_info): Remove static var. Update warning
591 message.
592
05b28fd6
MP		 5932015-07-27 Marek Polacek <polacek@redhat.com>
594
595 PR c++/66555
596 PR c/54979
597 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
598
451b5e48
MP		 5992015-07-20 Marek Polacek <polacek@redhat.com>
600
601 PR c++/55095
602 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
603 (build_binary_op): Warn about left shift overflows.
604
1916bcb5
AM		 6052015-07-09 Andrew MacLeod <amacleod@redhat.com>
606
607 * c-array-notation.c: Adjust includes for flags.h changes.
608 * c-objc-common.c: Likewise.
609
c7131fb2
AM		 6102015-07-07 Andrew MacLeod <amacleod@redhat.com>
611
612 * c-array-notation.c: Adjust includes.
613 * c-aux-info.c: Likewise.
614 * c-convert.c: Likewise.
615 * c-decl.c: Likewise.
616 * c-errors.c: Likewise.
617 * c-lang.c: Likewise.
618 * c-objc-common.c: Likewise.
619 * c-parser.c: Likewise.
620 * c-typeck.c: Likewise.
621
da2e71c9
MLI		 6222015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
623
624 PR fortran/66605
625 * c-decl.c (finish_function): Call do_warn_unused_parameter.
626
b155cfd9
MP		 6272015-06-29 Marek Polacek <polacek@redhat.com>
628
629 PR c/66322
630 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
631 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
632 about -Wswitch-bool here.
633 (do_case): Update c_add_case_label call.
634 (c_finish_case): Update c_do_switch_warnings call.
635
31521951
MP		 6362015-06-27 Marek Polacek <polacek@redhat.com>
637
638 * c-typeck.c: Use VECTOR_TYPE_P throughout.
639
22d03525
MP		 6402015-06-26 Marek Polacek <polacek@redhat.com>
641
642 * c-array-notation.c (fix_builtin_array_notation_fn): Use
643 INDIRECT_REF_P.
644 * c-typeck.c (array_to_pointer_conversion): Likewise.
645 (build_unary_op): Likewise.
646 (c_finish_return): Likewise.
647
f0889939
AM		 6482015-06-25 Andrew MacLeod <amacleod@redhat.com>
649
650 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
651 * c-parser.c: Likewise.
652
8d67ee55
RS		 6532015-06-25 Richard Sandiford <richard.sandiford@arm.com>
654
655 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
656 instead of pointer_hash.
657 (detect_field_duplicates): Likewise.
658
0ae9bd27
MP		 6592015-06-25 Marek Polacek <polacek@redhat.com>
660
661 * c-array-notation.c: Use VAR_P throughout.
662 * c-decl.c: Likewise.
663 * c-objc-common.c: Likewise.
664 * c-parser.c: Likewise.
665 * c-typeck.c: Likewise.
666
62f9079a
MP		 6672015-06-25 Marek Polacek <polacek@redhat.com>
668
669 * c-decl.c: Use is_global_var throughout.
670 * c-parser.c: Likewise.
671 * c-typeck.c: Likewise.
672
abb226c9
AM		 6732015-06-17 Andrew MacLeod <amacleod@redhat.com>
674
675 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
676 * c-aux-info.c: Likewise.
677 * c-convert.c: Likewise.
678 * c-decl.c: Likewise.
679 * c-errors.c: Likewise.
680 * c-lang.c: Likewise.
681 * c-objc-common.c: Likewise.
682 * c-parser.c: Likewise.
683 * c-typeck.c: Likewise.
684
8cbababc
JH		 6852015-06-11 Jan Hubicka <hubicka@ucw.cz>
686
687 PR middle-end/66325
688 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
689 variants.
690
a0349665
PMR		 6912015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
692
693 * c-decl.c (pop_scope): Register the main translation unit
694 through the new debug hook.
695
13fdf2e2
AM		 6962015-06-08 Andrew MacLeod <amacleod@redhat.com>
697
698 * c-array-notation.c : Adjust include files.
699 * c-aux-info.c : Likewise.
700 * c-convert.c : Likewise.
701 * c-decl.c : Likewise.
702 * c-errors.c : Likewise.
703 * c-lang.c : Likewise.
704 * c-lang.h : Likewise.
705 * c-objc-common.c : Likewise.
706 * c-parser.c : Likewise.
707 * c-typeck.c : Likewise.
708
d7438551
AH		 7092015-06-05 Aldy Hernandez <aldyh@redhat.com>
710
711 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
712 immediately clobber it.
713 (c_write_global_declarations_1): Remove call to
714 check_global_declaration_1.
715 (c_write_global_declarations_2): Remove.
716 (c_write_final_cleanups): Rename from c_write_global_declarations.
717 Remove call to finalize_compilation_unit.
718 Remove calls to debugging hooks.
719 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
720 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
721 * c-tree.h: Remove c_write_global_declarations.
722
ecb9f223
AM		 7232015-06-04 Andrew MacLeod <amacleod@redhat.com>
724
725 * c-array-notation.c: Adjust includes for restructured coretypes.h.
726 * c-aux-info.c: Likewise.
727 * c-convert.c: Likewise.
728 * c-decl.c: Likewise.
729 * c-errors.c: Likewise.
730 * c-lang.c: Likewise.
731 * c-objc-common.c: Likewise.
732 * c-parser.c: Likewise.
733 * c-typeck.c: Likewise.
734
9482b620
MP		 7352015-06-04 Marek Polacek <polacek@redhat.com>
736
737 PR c/66341
738 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
739 it is a lvalue.
740
bc51ace3
PK		 7412015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
742
743 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
744 Warn for empty struct.
745 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
746
ea5b45b6
AT		 7472015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
748
749 * c-decl.c (start_function): Call plugin before parsing.
750 (finish_function): Call plugin after parsing.
751
c2d47482
PK		 7522015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
753
754 PR c/49551
755 * c-decl.c (merge_decls): Merge DECL_COMMON.
756
a95492ab
JW		 7572015-05-22 Jim Wilson <jim.wilson@linaro.org>
758
759 * Make-lang.in (check_gcc_pallelize): Define.
760
fd5c817a
MP		 7612015-05-22 Marek Polacek <polacek@redhat.com>
762
763 PR c/47043
764 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
765 attributes.
766
c7b70a3c
MP		 7672015-05-21 Marek Polacek <polacek@redhat.com>
768
769 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
770 DECL_BUILT_IN.
771
21b634ae
MP		 7722015-05-20 Marek Polacek <polacek@redhat.com>
773
774 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
775 * c-typeck.c: Likewise.
776
296a8c2f
MP		 7772015-05-19 Marek Polacek <polacek@redhat.com>
778
779 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
780
41b37d5e
JJ		 7812015-05-19 Jakub Jelinek <jakub@redhat.com>
782
783 PR middle-end/66199
784 * c-parser.c (c_parser_omp_for_loop): Don't add
785 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
786 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
787 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
788 constructs.
789
fab27f52
MM		 7902015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
791
792 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
296a8c2f 793 swaps.
fab27f52 794
40de31cf
MLI		 7952015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
796
797 PR fortran/44054
798 * c-objc-common.c (c_tree_printer): Replace locus pointer with
799 accessor function.
800
3aa3c9fc
MP		 8012015-05-14 Marek Polacek <polacek@redhat.com>
802
803 PR c/66066
804 PR c/66127
805 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
806 rather than with 0.
807
c3388e62
DM		 8082015-05-12 David Malcolm <dmalcolm@redhat.com>
809
810 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
811 to add a call to warn_for_misleading_indentation.
812 (c_parser_else_body): Likewise, adding param "else_loc".
813 (c_parser_if_statement): Check for misleading indentation.
814 (c_parser_while_statement): Likewise.
815 (c_parser_for_statement): Likewise.
816
755e528f
MP		 8172015-05-08 Marek Polacek <polacek@redhat.com>
818
819 PR c/64918
820 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
821 (output_init_element): Likewise.
822
0173bd2a
MP		 8232015-05-07 Marek Polacek <polacek@redhat.com>
824
825 PR c/65179
826 * c-typeck.c (build_binary_op): Warn when left shifting a negative
827 value.
828
9babc352
MP		 8292015-04-30 Marek Polacek <polacek@redhat.com>
830
831 * c-typeck.c (set_init_label): Call error_at instead of error and
832 pass LOC to it.
833
ac9f18db
MP		 834 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
835 the type of a decl.
836
ec3fba51
MP		 837 * c-typeck.c (c_build_va_arg): Clarify the error message.
838
b811915d
TS		 8392015-04-29 Thomas Schwinge <thomas@codesourcery.com>
840
841 * c-parser.c (c_parser_oacc_enter_exit_data): Use
842 OMP_STANDALONE_CLAUSES.
843
f3075008
MP		 8442015-04-28 Marek Polacek <polacek@redhat.com>
845
846 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
847
4e81b788
MP		 8482015-04-28 Marek Polacek <polacek@redhat.com>
849
850 PR c/65901
851 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
852
6c1db78e
MP		 8532015-04-25 Marek Polacek <polacek@redhat.com>
854
855 PR c/52085
856 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
857 attribute.
858
5c4abbb8
MP		 8592015-04-23 Marek Polacek <polacek@redhat.com>
860
861 PR c/65345
862 * c-decl.c (set_labels_context_r): New function.
863 (store_parm_decls): Call it via walk_tree_without_duplicates.
864 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
865 instead of create_tmp_var. Build TARGET_EXPR instead of
866 COMPOUND_EXPR.
867 (build_atomic_assign): Use create_tmp_var_raw instead of
868 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
869
06aca1d5
IV		 8702015-04-20 Ilya Verbin <ilya.verbin@intel.com>
871
872 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
873 (c_parser_omp_target_update): Add missed %> to error_at ().
874
8fba1830
BRF		 8752015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
876
877 PR target/55143
878 * c-decl.c (c_default_pointer_mode): Remove definition.
879 * c-tree.h (c_default_pointer_mode): Remove declaration.
880
62021f64
TB		 8812015-03-27 Tobias Burnus <burnus@net-b.de>
882
883 PR c/65586
884 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
885 error out.
886 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
887 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
888 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
889
9b65e171
JJ		 8902015-03-19 Jakub Jelinek <jakub@redhat.com>
891
892 * c-decl.c (c_decl_attributes): Also add "omp declare target"
893 attribute for DECL_EXTERNAL VAR_DECLs.
894
17958621
JJ		 8952015-03-11 Jakub Jelinek <jakub@redhat.com>
896
897 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
898 argument.
899
7ccb1a11
JJ		 9002015-03-10 Jakub Jelinek <jakub@redhat.com>
901
902 PR c/65120
903 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
904 before preparing arguments to warn_logical_not_parentheses.
905
01177669
JJ		 9062015-03-09 Jakub Jelinek <jakub@redhat.com>
907
908 PR c/65120
909 * c-typeck.c (parser_build_binary_op): Don't warn for
910 !!x == y or !b == y where b is _Bool.
911
802ac282
MP		 9122015-03-09 Marek Polacek <polacek@redhat.com>
913
914 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
915 * c-decl.c (grokdeclarator): Likewise.
916 * c-typeck.c (build_binary_op): Likewise.
917
e5165b60
MP		 9182015-02-27 Marek Polacek <polacek@redhat.com>
919
920 PR c/65228
921 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
922
065d214c
MP		 9232015-02-14 Marek Polacek <polacek@redhat.com>
924
925 PR c/64768
926 * c-decl.c (grokdeclarator): Set the range of a flexible array member
927 declared through a typedef name.
928
e5d9235b
MP		 9292015-02-13 Marek Polacek <polacek@redhat.com>
930
931 PR c/65050
932 * c-decl.c (grokdeclarator): Print also the type when giving
933 the error message about array's incomplete element type.
934
fa01ffcc
JJ		 9352015-02-11 Jakub Jelinek <jakub@redhat.com>
936
937 PR c/64824
938 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
939 check in the POP macro.
940
c3e38a03
MP		 9412015-02-09 Marek Polacek <polacek@redhat.com>
942
943 PR c/64856
944 * c-typeck.c (process_init_element): Don't always wrap
945 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
946 initializing a range of elements.
947
4886ec8e
JJ		 9482015-02-04 Jakub Jelinek <jakub@redhat.com>
949
950 PR c/64824
951 PR c/64868
952 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
953
c3e38a03 9542015-02-02 Bruno Loff <bruno.loff@gmail.com>
a4bb6959
BL		 955
956 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
957 processing enum declaration.
958
7b33f0c8
MP		 9592015-01-29 Marek Polacek <polacek@redhat.com>
960
961 PR c/64709
962 * c-typeck.c (pop_init_level): If constructor_elements has
963 exactly one element with integer_zerop value, set constructor_zeroinit
964 to 1. Remove braces around warning_init call.
965
dea63e49
JJ		 9662015-01-27 Jakub Jelinek <jakub@redhat.com>
967
968 PR c/64766
969 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
970 of FUNCTION_DECLs with error_mark_node.
971
d38f7dce
JJ		 9722015-01-26 Jakub Jelinek <jakub@redhat.com>
973
974 PR c/64778
975 * c-typeck.c (convert_arguments): Return -1 if there are
976 error_args, even if we've diagnosed too many arguments.
977
cbf5d0e7
RB		 9782015-01-21 Richard Biener <rguenther@suse.de>
979
980 PR middle-end/64313
981 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
982 for builtins the user declared correctly.
983
41dbbb37
TS		 9842015-01-15 Thomas Schwinge <thomas@codesourcery.com>
985 Bernd Schmidt <bernds@codesourcery.com>
986 Cesar Philippidis <cesar@codesourcery.com>
987 James Norris <jnorris@codesourcery.com>
988 Jakub Jelinek <jakub@redhat.com>
989 Ilmir Usmanov <i.usmanov@samsung.com>
990
991 * c-parser.c: Include "gomp-constants.h".
992 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
993 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
994 Use OMP_CLAUSE_SET_MAP_KIND.
995 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
996 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
997 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
998 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
999 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1000 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1001 "copyout", "create", "delete", "deviceptr", "gang", "host",
1002 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1003 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1004 "present_or_create", "pcreate", "seq", "self", "vector",
1005 "vector_length", "wait", "worker".
1006 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1007 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1008 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1009 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1010 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1011 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1012 (c_parser_oacc_data_clause_deviceptr)
1013 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1014 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1015 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1016 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1017 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1018 (c_parser_oacc_parallel, c_parser_oacc_update)
1019 (c_parser_oacc_wait): New functions.
1020 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1021 (c_finish_oacc_data): New prototypes.
1022 * c-typeck.c: Include "gomp-constants.h".
1023 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1024 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1025 OMP_CLAUSE_SET_MAP_KIND.
1026 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1027 (c_finish_oacc_data): New functions.
1028 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1029 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1030 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1031 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1032 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1033 GOMP_MAP_FORCE_DEVICEPTR.
1034
adfac8df
JJ		 10352015-01-09 Michael Collison <michael.collison@linaro.org>
1036
1037 * c-array-notation.c: Include hash-set.h, machmode.h,
1038 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1039 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1040 * c-aux-info.c: Ditto.
1041 * c-convert.c: Ditto.
1042 * c-decl.c: Ditto.
1043 * c-errors.c: Ditto.
1044 * c-lang.c: Dittoxs.
1045 * c-objc-common.c: Ditto.
1046 * c-parser.c: Ditto.
1047 * c-typeck.c: Include hash-set.h, machmode.h,
1048 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1049 fold-const.h, wide-int.h, inchash.h, real.h and
1050 fixed-value.h due to flattening of tree.h.
1051
2cc901dc
MP		 10522015-01-07 Marek Polacek <polacek@redhat.com>
1053
1054 PR c/64417
1055 * c-typeck.c (process_init_element): Disallow initialization of
1056 a flexible array member with a string constant if the structure
1057 is in an array.
1058
5624e564
JJ		 10592015-01-05 Jakub Jelinek <jakub@redhat.com>
1060
e5341100
JJ		 1061 PR sanitizer/64344
1062 * c-typeck.c (convert_for_assignment, c_finish_return): For
1063 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1064 types also set in_late_binary_op around convert call.
1065 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1066 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1067 result on expr as last argument to ubsan_instrument_float_cast,
1068 if in_late_binary_op, don't use c_save_expr but save_expr.
1069
5624e564
JJ		 1070 Update copyright years.
1071
5bd012f8
MP		 10722015-01-05 Marek Polacek <polacek@redhat.com>
1073
1074 PR c/64423
1075 * c-typeck.c (build_array_ref): Pass loc down to
1076 warn_array_subscript_with_type_char.
1077
768952be
MU		 10782014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1079
1080 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1081 (common-pointer-type): For pointers to arrays take qualifiers from
1082 element type.
1083 (build_conditional_expr): Add warnings for lost qualifiers.
1084 (comp-target-types): Allow pointers to arrays with different qualifiers.
1085 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1086 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1087 to PEDWARN_FOR_QUALIFIERS.
1088
8f94a8c4
JJ		 10892014-12-17 Jakub Jelinek <jakub@redhat.com>
1090
1091 PR sanitizer/64289
1092 * c-convert.c: Include ubsan.h.
1093 (convert): For real -> integral casts and
1094 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1095 instead instrument the float cast directly.
1096
b731b390
JJ		 10972014-11-29 Jakub Jelinek <jakub@redhat.com>
1098
1099 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1100 c_finish_stmt_expr): Remove NULL last argument from
1101 create_tmp_var_raw and create_tmp_var calls.
1102 * c-array-notation.c (fix_builtin_array_notation_fn,
1103 build_array_notation_expr, fix_conditional_array_notations_1,
1104 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1105
541e35a6
MP		 11062014-11-28 Marek Polacek <polacek@redhat.com>
1107
1108 PR c/63862
1109 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1110 convert the right operand to integer type.
1111
b286be94
MP		 11122014-11-25 Marek Polacek <polacek@redhat.com>
1113
1114 PR c/63877
1115 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1116 for inline functions.
1117
aa7da51a
JJ		 11182014-11-21 Jakub Jelinek <jakub@redhat.com>
1119
1120 PR target/63764
1121 * c-typeck.c (build_array_ref): Adjust
1122 convert_vector_to_pointer_for_subscript caller. If it returns true,
1123 call non_lvalue_loc on the result.
1124
d876207f
RB		 11252014-11-11 Richard Biener <rguenther@suse.de>
1126
1127 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1128 to true.
1129
e5e44252
AK		 11302014-11-10 Andi Kleen <ak@linux.intel.com>
1131
1132 PR c/60804
1133 * c-parser.c (c_parser_statement_after_labels): Call
1134 check_no_cilk.
1135 (c_parser_if_statement): Dito.
1136 (c_parser_switch_statement): Dito.
1137 (c_parser_while_statement): Dito.
1138 (c_parser_do_statement): Dito.
1139 (c_parser_for_statement): Dito.
1140 * c-typeck.c (c_finish_loop): Dito.
1141
13c21655
PC		 11422014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1143
1144 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1145 OPT_Wshift_count_overflow in the warnings.
1146
2d51fcef
MP		 11472014-10-30 Marek Polacek <polacek@redhat.com>
1148
1149 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1150 print the stripped version as well, if they're not the same.
1151
ef4bddc2
RS		 11522014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1153
1154 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1155 machine_mode.
1156
c582198b
AM		 11572014-10-28 Andrew MacLeod <amacleod@redhat.com>
1158
1159 * c-decl.c: Adjust include files.
1160 * c-parser.c: Ditto.
1161
ddc8de03
PM		 11622014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1163 Tom Tromey <tromey@redhat.com>
1164
1165 * c-tree.h (enum c_oracle_request): New.
1166 (c_binding_oracle_function): New typedef.
1167 (c_binding_oracle, c_pushtag, c_bind): Declare.
1168 * c-decl.c (c_binding_oracle): New global.
1169 (I_SYMBOL_CHECKED): New macro.
1170 (i_symbol_binding): New function.
1171 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1172 (I_TAG_CHECKED): New macro.
1173 (i_tag_binding): New function.
1174 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1175 (I_LABEL_CHECKED): New macro.
1176 (i_label_binding): New function.
1177 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1178 (c_print_identifier): Save and restore c_binding_oracle.
1179 (c_pushtag, c_bind): New functions.
1180
60393bbc
AM		 11812014-10-27 Andrew MacLeod <amacleod@redhat.com>
1182
1183 * c-typeck.c: Adjust include files.
1184
d723bb7c
MLI		 11852014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1186
1187 PR c++/53061
1188 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1189 initialization here...
1190 (c_initialize_diagnostics): ... but here. Set defaults after
1191 building pretty-printer.
1192
1bc5a451
MP		 11932014-10-23 Marek Polacek <polacek@redhat.com>
1194
1195 PR c/63626
1196 * c-decl.c (pop_scope): Don't print warning in external_scope.
1197
4435bb92
MP		 11982014-10-19 Marek Polacek <polacek@redhat.com>
1199
1200 PR c/63567
1201 * c-typeck.c (output_init_element): Allow initializing objects with
1202 static storage duration with compound literals even in C99 and add
1203 pedwarn for it.
1204
7278465e
MP		 12052014-10-17 Marek Polacek <polacek@redhat.com>
1206
1207 PR c/63567
1208 * c-typeck.c (digest_init): Allow initializing objects with static
1209 storage duration with compound literals even in C99 and add pedwarn
1210 for it.
1211
d9b7be2e
MP		 12122014-10-17 Marek Polacek <polacek@redhat.com>
1213
1214 PR c/63543
1215 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1216 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1217 error multiple times. Print the type.
1218
f406ae1f
MP		 12192014-10-17 Marek Polacek <polacek@redhat.com>
1220
1221 PR c/63549
1222 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1223 type.
1224
92574c7c
MP		 12252014-10-17 Marek Polacek <polacek@redhat.com>
1226
1227 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1228 (start_function): Use OPT_Wimplicit_int instead of 0.
1229 (store_parm_decls_oldstyle): Likewise.
1230
1bc4a978
MT		 12312014-10-17 Alan Modra <amodra@gmail.com>
1232
1233 PR middle-end/61848
1234 * c-decl.c (merge_decls): Don't merge section name or tls model
1235 to newdecl symtab node, instead merge to olddecl. Override
1236 existing olddecl section name. Set tls_model for all thread-local
1237 vars, not just OMP thread-private ones. Remove incorrect comment.
1238
83685514
AM		 12392014-10-16 Andrew MacLeod <amacleod@redhat.com>
1240
1241 * c-decl.c: Adjust include files.
1242
78a7c317
DD		 12432014-10-14 DJ Delorie <dj@redhat.com>
1244
1245 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1246 (c_token_starts_typename): Check all __intN, not just __int128.
1247 (c_token_starts_declspecs): Likewise.
1248 (c_parser_declspecs): Likewise.
1249 (c_parser_attribute_any_word): Likewise.
1250 (c_parser_objc_selector): Likewise.
1251 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1252 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1253 is specified.
1254 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1255 __int128.
1256 (finish_declspecs): Likewise.
1257
74d98c1e
AB		 12582014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1259
1260 * c-parser.c (c_parser_all_labels): New function to replace
1261 the duplicate code.
1262 (c_parser_statement): Call the new function.
1263
84937de2
MP		 12642014-10-09 Marek Polacek <polacek@redhat.com>
1265
1266 PR c/63480
1267 * c-typeck.c (pop_init_level): Don't warn about initializing
1268 with { }.
1269
0382aaa0
MP		 12702014-10-07 Marek Polacek <polacek@redhat.com>
1271
1272 PR c/59717
1273 * c-decl.c (header_for_builtin_fn): New function.
1274 (implicitly_declare): Suggest which header to include.
1275
7a0ca710
MP		 12762014-10-07 Marek Polacek <polacek@redhat.com>
1277
1278 * c-convert.c (convert): Use error_operand_p.
1279 * c-typeck.c (require_complete_type): Likewise.
1280 (really_atomic_lvalue): Likewise.
1281 (digest_init): Likewise.
1282 (handle_omp_array_sections_1): Likewise.
1283
6bc8a126
MP		 12842014-10-03 Marek Polacek <polacek@redhat.com>
1285
1286 PR c/63453
1287 * c-decl.c (pop_scope): Don't warn about "inline function declared
1288 but never defined" for functions marked with gnu_inline attribute.
1289
d90c0a59
JJ		 12902014-09-25 Jakub Jelinek <jakub@redhat.com>
1291
1292 PR c++/63249
1293 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1294 on low_bound and length.
1295
083e891e
MP		 12962014-09-24 Marek Polacek <polacek@redhat.com>
1297
1298 PR c/61405
1299 PR c/53874
1300 * c-parser.c: Don't define CPP_KEYWORD.
1301 (c_parser_switch_statement): Pass original type to c_finish_case.
1302 * c-tree.h (c_finish_case): Update declaration.
1303 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1304 conditionally to c_do_switch_warnings.
1305
8d95fe25
MP		 13062014-09-03 Marek Polacek <polacek@redhat.com>
1307
1308 PR c/62024
1309 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1310 conversions.
1311
9a771876
JJ		 13122014-09-02 Jakub Jelinek <jakub@redhat.com>
1313 Balaji V. Iyer <balaji.v.iyer@intel.com>
1314 Igor Zamyatin <igor.zamyatin@intel.com>
1315
1316 * c-parser.c (c_parser_cilk_for): New function.
1317 (c_parser_cilk_grainsize): Likewise.
1318 (c_get_temp_regvar): Likewise.
1319 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1320 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1321 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1322 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1323 case.
1324
b7679d96
CG		 13252014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1326
1327 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1328 with using HOST_WIDE_INT without truncation to 'int'
1329
59ea0364
MP		 13302014-08-22 Marek Polacek <polacek@redhat.com>
1331
1332 PR c++/62199
1333 * c-typeck.c (parser_build_binary_op): Adjust call to
1334 warn_logical_not_parentheses.
1335
671a475e
IZ		 13362014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1337
1338 PR other/62008
1339 * c-parser.c (c_parser_array_notation): Check for correct
1340 type of an array added.
1341
04159acf
MP		 13422014-08-19 Marek Polacek <polacek@redhat.com>
1343
1344 PR c++/62153
1345 * c-typeck.c (build_binary_op): If either operand of a comparison
1346 is a boolean expression, call maybe_warn_bool_compare.
1347
c77935ee
PP		 13482014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1349
1350 PR c/45584
1351 * c-typeck.c (build_c_cast): Do a conversion even when the
1352 TYPE_MAIN_VARIANTs are the same.
1353
35aff4fb
MP		 13542014-08-19 Marek Polacek <polacek@redhat.com>
1355
1356 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1357 pedwarn_c99 instead of pedwarn.
1358 (grokfield): Likewise.
1359 (warn_defaults_to): New function.
1360 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1361 Unconditionally call pedwarn_c99 instead of pedwarn.
1362 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1363 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1364 check flag_isoc11 before.
1365 * c-errors.c (pedwarn_c99): Change the return type to bool.
1366 Handle -Wc99-c11-compat.
1367 * c-parser.c (disable_extension_diagnostics): Handle
1368 warn_c99_c11_compat.
1369 (restore_extension_diagnostics): Likewise.
1370 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
1371 instead of pedwarn, don't check flag_isoc11 before.
1372 (c_parser_declspecs): Likewise.
1373 (c_parser_alignas_specifier): Likewise.
1374 (c_parser_alignof_expression): Likewise.
1375 (c_parser_generic_selection): Likewise.
1376 * c-tree.h (pedwarn_c99): Update declaration.
1377 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
1378 of pedwarn_c99.
1379
177cce46
MP		 13802014-08-19 Marek Polacek <polacek@redhat.com>
1381
1382 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
1383 to pedwarn_c90.
1384 * c-errors.c: Include "opts.h".
1385 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
1386 * c-parser.c (disable_extension_diagnostics): Handle negative value
1387 of warn_c90_c99_compat, too.
1388 (restore_extension_diagnostics): Likewise.
1389 (c_parser_compound_statement_nostart): Pass
1390 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
1391
6dc99c33
MP		 13922014-08-12 Marek Polacek <polacek@redhat.com>
1393
1394 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
1395 Add pedwarn.
1396 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
1397 Likewise.
1398 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
1399
f3bede71
MP		 14002014-08-10 Marek Polacek <polacek@redhat.com>
1401
1402 PR c/51849
1403 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
1404 Call pedwarn_c90 instead of pedwarn.
1405 (check_bitfield_type_and_width): Likewise.
1406 (declspecs_add_qual): Likewise.
1407 (declspecs_add_type): Likewise.
1408 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
1409 Adjust to only call pedwarn_c90.
1410 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
1411 pedwarn_c90 instead of pedwarn.
1412 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
1413 * c-parser.c (disable_extension_diagnostics): Handle
1414 warn_c90_c99_compat.
1415 (restore_extension_diagnostics): Likewise.
1416 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
1417 pedwarn_c90 instead of pedwarn.
1418 (c_parser_initelt): Likewise.
1419 (c_parser_postfix_expression): Likewise.
1420 (c_parser_postfix_expression_after_paren_type): Likewise.
1421 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
1422 * c-tree.h: Fix formatting.
1423 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
1424 pedwarn_c90 instead of pedwarn.
1425
9f25a338
TS		 14262014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1427
1428 * c-typeck.c: Remove include of pointer-set.h.
1429
044331a8
MP		 14302014-08-07 Marek Polacek <polacek@redhat.com>
1431
1432 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
1433
b787e7a2
TS		 14342014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1435
1436 * c-typeck.c: Use hash_map instead of pointer_map.
1437
6e2830c3
TS		 14382014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1439
1440 * c-decl.c: Use hash_set instead of pointer_set.
1441
a7ee52fb
IZ		 14422014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1443
1444 PR middle-end/61455
1445 * c-array-notation.c (expand_array_notations): Handling
1446 of DECL_EXPR added.
1447
b4dfdc11
MG		 14482014-07-31 Marc Glisse <marc.glisse@inria.fr>
1449
1450 PR c++/60517
1451 * c-typeck.c (c_finish_return): Return 0 instead of the address of
1452 a local variable.
1453
976d5a22
TT		 14542014-07-30 Tom Tromey <tromey@redhat.com>
1455
1456 * c-typeck.c (struct constructor_stack) <designator_depth>: New
1457 field.
1458 (really_start_incremental_init, push_init_level): Initialize
1459 designator_depth.
1460 (pop_init_level): Set global designator_depth.
1461 (process_init_element): Check for designated_init attribute.
1462
30281de2
MP		 14632014-07-20 Marek Polacek <polacek@redhat.com>
1464
1465 PR c/61852
1466 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
1467 (implicitly_declare): Pass location to implicit_decl_warning.
1468
b108f48f
JJ		 14692014-07-14 Jakub Jelinek <jakub@redhat.com>
1470
1471 PR middle-end/61294
1472 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
1473 If non-NULL, call c_parser_check_literal_zero.
1474 (c_parser_check_literal_zero): New function.
1475 (c_parser_postfix_expression_after_primary): Adjust
1476 c_parser_expr_list caller, handle -Wmemset-transposed-args.
1477
773ec47f
MP		 14782014-07-06 Marek Polacek <polacek@redhat.com>
1479
1480 PR c/6940
1481 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
1482 * c-tree.h (C_ARRAY_PARAMETER): Define.
1483 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
1484 function parameter.
1485
22e1cf1c
JH		 14862014-07-02 Jan Hubicka <hubicka@ucw.cz>
1487 Chen Gang <gang.chen.5i5j@gmail.com>
1488
1489 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
1490 releasing symbol.
1491
52ec0ea3
MP		 14922014-07-01 Marek Polacek <polacek@redhat.com>
1493
1494 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
1495 instead of 0 to WARN_FOR_ASSIGNMENT.
1496
d5c3d343
MP		 14972014-07-01 Marek Polacek <polacek@redhat.com>
1498
1499 PR c/58286
1500 * c-typeck.c (convert_for_assignment): Pass
1501 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
1502
6a7253a4
MP		 15032014-06-30 Marek Polacek <polacek@redhat.com>
1504
1505 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
1506 has no_sanitize_undefined attribute.
1507
5e88a8f4
IZ		 15082014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
1509
1510 PR middle-end/57541
1511 * c-array-notation.c (fix_builtin_array_notation_fn):
1512 Check for 0 arguments in builtin call. Check that bultin argument is
1513 correct.
1514 * c-parser.c (c_parser_array_notation): Check for incorrect initial
1515 index.
1516
9698b078
SH		 15172014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
1518
1519 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
1520 qualifiers in __auto_type for atomic types.
1521 (c_parser_typeof_specifier): Discard all type qualifiers in
1522 __typeof__ for atomic types.
1523
6e07c515
MP		 15242014-06-25 Marek Polacek <polacek@redhat.com>
1525
1526 PR c/61162
1527 * c-parser.c (c_parser_statement_after_labels): Pass the location of
1528 the return expression to c_finish_return.
1529
da6f124d
JJ		 15302014-06-25 Jakub Jelinek <jakub@redhat.com>
1531
1532 * c-typeck.c (c_finish_omp_clauses): Make sure
1533 OMP_CLAUSE_LINEAR_STEP has correct type.
1534
c203e8a7
TS		 15352014-06-24 Trevor Saunders <tsaunders@mozilla.com>
1536
1537 * c-decl.c: Adjust.
1538
56ad0e38
JJ		 15392014-06-24 Jakub Jelinek <jakub@redhat.com>
1540
1541 * c-parser.c (c_parser_omp_for_loop): For
1542 #pragma omp parallel for simd move lastprivate clause from parallel
1543 to for rather than simd.
1544
47c2554f
MP		 15452014-06-23 Marek Polacek <polacek@redhat.com>
1546
1547 * c-typeck.c (parser_build_binary_op): Don't call
1548 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
1549
56363ffd
JH		 15502014-06-15 Jan Hubicka <hubicka@ucw.cz>
1551
1552 * c-parser.c (c_parser_omp_threadprivate): Likewise.
1553 * c-decl.c (merge_decls): Likewise.
1554
d7ff7ae5
MP		 15552014-06-09 Marek Polacek <polacek@redhat.com>
1556
1557 PR c/36446
1558 * c-typeck.c (error_init): Call inform instead of error_at.
1559 (pedwarn_init): Call inform instead of pedwarn.
1560 (warning_init): Call inform instead of warning_at.
1561
24d047a3
JH		 15622014-06-07 Jan Hubicka <hubicka@ucw.cz>
1563
1564 * c-decl.c (merge_decls): Use set_decl_section_name.
1565 (duplicate_decls): Remove node if it exists.
1566
9bac5cbb
G		 15672014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
1568
1569 PR c/53119
1570 * c-typeck.c (push_init_level, process_init_element,
1571 pop_init_level): Correct check for zero initialization, move
1572 missing brace warning to respect zero initialization.
1573
8ffcdea8
MP		 15742014-06-05 Marek Polacek <polacek@redhat.com>
1575
1576 PR c/56724
1577 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
1578
742938c9
MP		 15792014-06-05 Marek Polacek <polacek@redhat.com>
1580
1581 PR c/49706
1582 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
1583 on the left hand side operand of a comparison.
1584
6447c55d
MP		 15852014-06-05 Marek Polacek <polacek@redhat.com>
1586
1587 PR c/48062
1588 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
1589 Print note only if the warning was printed.
1590
9dc7743c
IZ		 15912014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
1592
1593 PR c/58942
1594 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
1595 with a pointer.
1596
fedfecef
MP		 15972014-06-03 Marek Polacek <polacek@redhat.com>
1598
1599 PR c/60439
1600 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
1601 c_start_case.
1602 * c-tree.h (c_start_case): Update.
1603 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
1604 switch condition has boolean value.
1605
9b2b7279
AM		 16062014-06-02 Andrew MacLeod <amacleod@redhat.com>
1607
1608 * c-decl.c: Include builtins.h.
1609 * c-parser.c: Likewise.
1610
5c1bc275
MP		 16112014-05-27 Marek Polacek <polacek@redhat.com>
1612
1613 PR c/56724
1614 * c-typeck.c (convert_arguments): Get location of a parameter. Change
1615 error and warning calls to error_at and warning_at. Pass location of
1616 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
1617 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
1618 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
1619
97563bc8
IZ		 16202014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
1621
1622 PR c/61191
1623 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
1624 function parameters.
1625
aede2c10
JH		 16262014-05-23 Jan Hubicka <hubicka@ucw.cz>
1627
1628 * c-decl.c (merge_decls): Preserve symtab node pointers.
1629 (duplicate_decls): Free new decl.
1630
edbba2ce
TS		 16312014-05-23 Thomas Schwinge <thomas@codesourcery.com>
1632
f3316c6d
TS		 1633 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
1634 initialization.
1635
edbba2ce
TS		 1636 * c-parser.c (c_parser_omp_target): Return bool values.
1637
68c81f24
TS		 16382014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1639
1640 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
1641 num_teams_loc variable to num_thread_limit_loc.
1642
632f2871
RS		 16432014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1644
1645 * c-array-notation.c (expand_array_notations): Use void_node
1646 instead of void_zero_node.
1647
766090c2
TS		 16482014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1649
1650 * c-decl.c (finish_struct): Adjust.
1651 (finish_enum): Likewise.
1652 (bind): Adjust.
1653 (record_inline_static): Likewise.
1654 (push_scope): Likewise.
1655 (make_label): Likewise.
1656 (lookup_label_for_goto): Likewise.
1657 (finish_struct): Likewise.
1658 (finish_enum): Likewise.
1659 (store_parm_decls): Likewise.
1660 (c_push_function_context): Likewise.
1661 * c-lang.h: Remove usage of variable_size gty attribute.
1662 * c-parser.c (c_parse_init): Adjust.
1663 (c_parse_file): Likewise.
1664
2b107f6b
MP		 16652014-05-13 Marek Polacek <polacek@redhat.com>
1666
1667 PR c/61162
1668 * c-typeck.c (convert_for_assignment): Pass location to
1669 WARN_FOR_ASSIGNMENT instead of input_location.
1670
d033409e
MP		 16712014-05-10 Marek Polacek <polacek@redhat.com>
1672
1673 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
1674 maybe_warn_string_init.
1675 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
1676 maybe_warn_string_init.
1677 * c-tree.h (maybe_warn_string_init): Update declaration.
1678 * c-typeck.c (maybe_warn_string_init): Add location parameter.
1679 Call pedwarn_init with loc instead of with input_location.
1680 (digest_init): Pass init_loc to maybe_warn_string_init.
1681 (pop_init_level): Call pedwarn_init with loc instead of with
1682 input_location.
1683 (set_init_index): Likewise.
1684 (process_init_element): Likewise.
1685
ea58ef42
MP		 16862014-05-09 Marek Polacek <polacek@redhat.com>
1687
1688 PR c/61096
1689 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
1690 (c_parser_initelt): Pass location to set_init_label. Pass array index
1691 location to set_init_index.
1692 * c-tree.h (push_init_level): Update declaration.
1693 (pop_init_level): Likewise.
1694 (set_init_index): Likewise.
1695 (set_init_label): Likewise.
1696 * c-typeck.c (error_init): Add location parameter. Call error_at
1697 instead of error.
1698 (digest_init): Pass init_loc to error_init.
1699 (really_start_incremental_init):
1700 (push_init_level): Add location parameter. Pass loc to pop_init_level
1701 and error_init.
1702 (pop_init_level): Likewise.
1703 (set_designator): Add location parameter. Pass loc to pop_init_level,
1704 push_init_level, and error_init.
1705 (set_init_index): Add location parameter. Pass loc to error_init and
1706 set_designator.
1707 (set_init_label): Likewise.
1708 (output_init_element): Pass loc to error_init.
1709 (process_init_element): Pass loc to error_init, pop_init_level,
1710 pedwarn_init, and push_init_level.
1711
661a0813
MP		 17122014-05-09 Marek Polacek <polacek@redhat.com>
1713
1714 PR c/50459
1715 * c-parser.c (c_parser_attributes): Parse the arguments as an
1716 expression-list if the attribute takes identifier.
1717
2793eeab
MP		 17182014-05-08 Marek Polacek <polacek@redhat.com>
1719
1720 PR c/61053
1721 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
1722 TYPE_ALIGN_UNIT.
1723
f827930a
MP		 17242014-05-08 Marek Polacek <polacek@redhat.com>
1725
1726 PR c/61077
1727 * c-decl.c (start_function): Warn for _Atomic-qualified return type
1728 of main.
1729
1d60af08
KZ		 17302014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1731 Mike Stump <mikestump@comcast.net>
1732 Richard Sandiford <rdsandiford@googlemail.com>
1733
1734 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
1735 (finish_enum): Use wide-int interfaces.
1736 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
1737 * c-typeck.c (build_c_cast): Likewise.
1738 (set_nonincremental_init_from_string): Likewise.
1739 (c_tree_equal): Likewise.
1740
a0e24419
MP		 17412014-05-02 Marek Polacek <polacek@redhat.com>
1742
1743 PR c/25801
1744 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
1745 Return size_one_node when the type is not complete.
1746 (pointer_diff): Remove comment.
1747 (build_unary_op): Improve error messages.
1748
19fc9faa
MP		 17492014-05-02 Marek Polacek <polacek@redhat.com>
1750
1751 * c-typeck.c (c_finish_return): Separate warning_at calls.
1752
63bc4e87
MP		 17532014-05-02 Marek Polacek <polacek@redhat.com>
1754
1755 * c-tree.h (error_init): Remove declaration.
1756 (pedwarn_init): Likewise.
1757 * c-typeck.c (error_init): Make static and move above.
1758 (pedwarn_init): Likewise.
1759 (warning_init): Move above.
1760 (maybe_warn_string_init): Likewise.
1761
4bd2511b
JL		 17622014-05-01 Jeff Law <law@redhat.com>
1763
1764 Revert:
1765
1766 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1767 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
1768 avoid goto.
1769
6a358dcb
MP		 17702014-05-02 Marek Polacek <polacek@redhat.com>
1771
1772 PR c/60784
1773 * c-typeck.c (push_init_level): Set constructor_designated to
1774 p->designated for structures.
1775
ae5ebda4
MP		 17762014-05-01 Marek Polacek <polacek@redhat.com>
1777
1778 PR c/60915
1779 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
1780 function-definition has an attribute after the declarator.
1781
96b40f8d
MP		 17822014-05-01 Marek Polacek <polacek@redhat.com>
1783
1784 PR c/60257
1785 * c-typeck.c (warning_init): Add location_t parameter. Call
1786 warning_at instead of warning.
1787 (push_init_level): Pass input_location to warning_init.
1788 (add_pending_init): Add location_t parameter. Pass loc to
1789 warning_init.
1790 (set_nonincremental_init): Pass input_location to add_pending_init.
1791 (set_nonincremental_init_from_string): Likewise.
1792 (output_init_element): Pass loc to warning_init and to
1793 add_pending_init.
1794
32e00768
MP		 17952014-05-01 Marek Polacek <polacek@redhat.com>
1796
1797 PR c/43395
1798 * c-typeck.c (c_finish_return): Distinguish between label and variable
1799 when warning about returning local address.
1800
c9379ce2
MP		 18012014-05-01 Marek Polacek <polacek@redhat.com>
1802
1803 PR c/29467
1804 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
1805 in C89 mode.
1806
d00887e8
MP		 18072014-05-01 Marek Polacek <polacek@redhat.com>
1808
1809 PR c/43245
1810 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
1811 instead of 0 to WARN_FOR_QUALIFIERS.
1812
5436fa2e
MP		 18132014-05-01 Marek Polacek <polacek@redhat.com>
1814
1815 PR c/56989
1816 * c-typeck.c (default_conversion): Use better location for
1817 error call.
1818
f8ed5150
MP		 18192014-04-30 Marek Polacek <polacek@redhat.com>
1820
1821 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
1822 also when SANITIZE_FLOAT_DIVIDE is on.
1823
8337d1db
MP		 18242014-04-30 Marek Polacek <polacek@redhat.com>
1825
1826 PR c/60139
1827 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
1828 and pedwarn_init. Use loc insted of input_location.
1829
c4bdc42f
MP		 18302014-04-30 Marek Polacek <polacek@redhat.com>
1831
1832 PR c/60351
1833 * c-typeck.c (build_binary_op): Use location when warning about
1834 shift count.
1835
45484dcf
MP		 18362014-04-25 Marek Polacek <polacek@redhat.com>
1837
1838 PR c/18079
1839 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
1840 always_inline/noinline and hot/cold attributes.
1841
34cf811f
MP		 18422014-04-25 Marek Polacek <polacek@redhat.com>
1843
1844 PR c/60114
1845 * c-parser.c (c_parser_initelt): Pass input_location to
1846 process_init_element.
1847 (c_parser_initval): Pass loc to process_init_element.
1848 * c-tree.h (process_init_element): Adjust declaration.
1849 * c-typeck.c (push_init_level): Pass input_location to
1850 process_init_element.
1851 (pop_init_level): Likewise.
1852 (set_designator): Likewise.
1853 (output_init_element): Add location_t parameter. Pass loc to
1854 digest_init.
1855 (output_pending_init_elements): Pass input_location to
1856 output_init_element.
1857 (process_init_element): Add location_t parameter. Pass loc to
1858 output_init_element.
1859
42056eac
JJ		 18602014-04-24 Jakub Jelinek <jakub@redhat.com>
1861
1862 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
1863 atomic-clause, allow comma in between atomic-clause and
1864 seq_cst.
1865
e162a134
JJ		 18662014-04-22 Jakub Jelinek <jakub@redhat.com>
1867
1868 PR c/59073
1869 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
1870 fails, don't set OM_PARALLEL_COMBINED and return NULL.
1871
2f6babac
IZ		 18722014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1873
1874 PR middle-end/60469
1875 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1876 create_tmp_var instead build_decl for creating temps.
1877 (build_array_notation_expr): Likewise.
1878 (fix_conditional_array_notations_1): Likewise.
1879 (fix_array_notation_expr): Likewise.
1880 (fix_array_notation_call_expr): Likewise.
1881
8edbfaa6
JJ		 18822014-03-28 Jakub Jelinek <jakub@redhat.com>
1883
1884 PR c++/60689
1885 * c-tree.h (c_build_function_call_vec): New prototype.
1886 * c-typeck.c (build_function_call_vec): Don't call
1887 resolve_overloaded_builtin here.
1888 (c_build_function_call_vec): New wrapper function around
1889 build_function_call_vec. Call resolve_overloaded_builtin here.
1890 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
1891 Call c_build_function_call_vec instead of build_function_call_vec.
1892 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
1893 * c-decl.c (finish_decl): Likewise.
1894
7485aeea
MLI		 18952014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1896
1897 PR c/55383
1898 * c-typeck.c: Use correct format string in cast-qual warning
1899
b17a8b07
TS		 19002014-03-07 Thomas Schwinge <thomas@codesourcery.com>
1901
1902 * c-decl.c (c_decl_attributes): Use
1903 lang_hooks.types.omp_mappable_type.
1904 * c-typeck.c (c_finish_omp_clauses): Likewise.
1905
3af9c5e9
MP		 19062014-03-06 Marek Polacek <polacek@redhat.com>
1907
1908 PR c/60197
1909 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
1910 of checking tree code.
1911
1c9f5f33
PK		 19122014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1913
1914 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
1915 (c_parser_parameter_declaration): Likewise.
1916
cc28fc7f
MP		 19172014-02-19 Marek Polacek <polacek@redhat.com>
1918
1919 PR c/60195
1920 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
1921 Call mark_exp_read on exp.value.
1922 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
1923 TREE_ADDRESSABLE on old instead of val.
1924 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
1925
b581c05c
PK		 19262014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1927
1928 * c-parser.c (c_parser_get_builtin_args): Replace calls to
1929 C_EXPR_APPEND by vec_safe_push.
1930 * c-tree.h (C_EXPR_APPEND): Remove.
1931
81e5eca8
MP		 19322014-01-31 Marek Polacek <polacek@redhat.com>
1933
1934 PR c/59963
1935 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
1936 build_function_call_vec.
1937 (build_function_call): Likewise.
1938 (build_atomic_assign): Likewise.
1939 (build_function_call_vec): Add arg_loc parameter. Use it.
1940 (convert_arguments): Likewise.
1941 (convert_for_assignment): Rename rhs_loc to expr_loc.
1942 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
1943 (c_parser_objc_keywordexpr): Likewise.
1944 (c_parser_postfix_expression_after_primary): Call
1945 build_function_call_vec with expr_loc rather than op_loc.
1946 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
1947 build_function_call_vec.
1948 (c_parser_expr_list): Add locations parameter. Fill it with locations
1949 of function arguments.
1950 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
1951
68fca595
MP		 19522014-01-30 Marek Polacek <polacek@redhat.com>
1953
1954 PR c/59940
1955 * c-typeck.c (build_function_call_vec): Use loc parameter.
1956 (convert_arguments): Add location parameter. Use it.
1957 (ep_convert_and_check): Likewise.
1958 (build_atomic_assign): Adjust convert_for_assignment call.
1959 (build_modify_expr): Likewise.
1960 (digest_init): Likewise.
1961 (c_finish_return): Likewise.
1962 (build_conditional_expr): Adjust ep_convert_and_check calls.
1963 (convert_for_assignment): Add rhs_loc parameter. Use it.
1964 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
1965 calls.
1966
fa337f3a
RB		 19672014-01-30 Richard Biener <rguenther@suse.de>
1968
1969 PR c/59905
1970 * c-typeck.c (build_function_call_vec): Do not replace calls
1971 to a function via an incompatible type with a runtime abort.
1972
b72271b9
BI		 19732014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1974
1975 * c-parser.c (c_parser_declaration_or_fndef): Replaced
1976 flag_enable_cilkplus with flag_cilkplus.
1977 (c_parser_direct_declarator_inner): Likewise.
1978 (c_parser_attribute_any_word): Likewise.
1979 (c_parser_attributes): Likewise.
1980 (c_parser_compound_statement): Likewise.
1981 (c_parser_statement_after_labels): Likewise.
1982 (c_parser_if_statement): Likewise.
1983 (c_parser_switch_statement): Likewise.
1984 (c_parser_do_statement): Likewise.
1985 (c_parser_for_statement): Likewise.
1986 (c_parser_unary_expression): Likewise.
1987 (c_parser_postfix_expression): Likewise.
1988 (c_parser_postfix_expression_after_primary): Likewise.
1989 (c_parser_postfix_expression_after_primary): Likewise.
1990 (c_parser_omp_clause_name): Likewise.
1991 (c_finish_omp_declare_simd): Likewise.
1992 (c_parser_cilk_verify_simd): Likewise.
1993 * c-typeck.c (build_array_ref): Likewise.
1994 (build_function_call_vec): Likewise.
1995 (convert_arguments): Likewise.
1996 (build_compound_expr): Likewise.
1997 (c_finish_return): Likewise.
1998 (c_finish_if_stmt): Likewise.
1999 (c_finish_loop): Likewise.
2000 (build_binary_op): Likewise.
2001
393e8e8b
MP		 20022014-01-23 Marek Polacek <polacek@redhat.com>
2003
2004 PR c/59846
2005 * c-typeck.c (parser_build_binary_op): Use location instead of
2006 input_location.
2007 (build_binary_op): Pass location to shorten_compare.
2008
f04dda30
MP		 20092014-01-23 Marek Polacek <polacek@redhat.com>
2010
2011 PR c/58346
2012 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2013 an empty aggregate.
2014
789eadcd
MP		 20152014-01-23 Marek Polacek <polacek@redhat.com>
2016
2017 PR c/59871
2018 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2019 of a comma expression.
2020 (emit_side_effect_warnings): Likewise.
2021
40f14e9f
BI		 20222014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2023
2024 PR c/59825
2025 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2026 function to use walk_tree and moved a lot of its functionality to
2027 expand_array_notations.
2028 (expand_array_notations): New function.
2029
74558dd9
BI		 20302014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2031
2032 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2033 attribute an attribute without value.
2034
652fea39
JJ		 20352014-01-23 Jakub Jelinek <jakub@redhat.com>
2036
2037 PR middle-end/58809
2038 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2039 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2040
f34f1c87
MP		 20412014-01-22 Marek Polacek <polacek@redhat.com>
2042
2043 PR c/59891
2044 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2045 of remove_c_maybe_const_expr on op1 and op2.
2046
241f845a
JJ		 20472014-01-15 Jakub Jelinek <jakub@redhat.com>
2048
2049 PR c/58943
2050 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2051 effects, preevaluate rhs using SAVE_EXPR first.
2052
9a74f20c
BI		 20532014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2054
2055 PR c++/59631
2056 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2057 statements with if-elseif statements.
2058
96066ce1
MP		 20592014-01-06 Marek Polacek <polacek@redhat.com>
2060
2061 PR c/57773
2062 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2063 defined bit-field types only in ISO C.
2064
23a5b65a
RS		 20652014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2066
2067 Update copyright years
2068
f9030485
RS		 20692014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2070
2071 * c-array-notation.c: Use the standard form for the copyright notice.
2072
41958c28
BI		 20732013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2074
2075 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2076 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2077 field in parser is not empty. If not-empty, call the function
2078 c_parser_finish_omp_declare_simd.
2079 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2080 between SIMD-enabled functions and #pragma simd. Added new parameter.
2081 (c_parser_cilk_all_clauses): Modified the usage of the function
2082 c_parser_cilk_clause_vectorlength as mentioned above.
2083 (c_parser_cilk_simd_fn_vector_attrs): New function.
2084 (c_finish_cilk_simd_fn_tokens): Likewise.
2085 (is_cilkplus_vector_p): Likewise.
2086 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2087 "nomask," and "mask" strings in clause name.
2088 (c_parser_omp_all_clauses): Added 3 new case statements:
2089 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2090 PRAGMA_CILK_CLAUSE_NOMASK.
2091 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2092 check for vector attribute and if so call the function
2093 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2094 called the function c_finish_cilk_simd_fn_tokens.
2095 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2096 parser field is non-empty. If so, parse them as you would parse
2097 the omp declare simd pragma.
2098 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2099 Added a check when step is a parameter and flag it as error.
2100 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2101 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2102 pragma_omp_clause.
2103
cef0fd0e
TS		 21042013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2105
2106 * c-parser.c (c_parser_omp_parallel): Fix description.
2107
12893402
BI		 21082013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2109
2110 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2111 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2112 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2113 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2114
296674db
JM		 21152013-12-04 Joseph Myers <joseph@codesourcery.com>
2116
2117 PR c/52023
2118 * c-parser.c (c_parser_alignas_specifier): Use
2119 c_sizeof_or_alignof_type instead of c_alignof.
2120 (c_parser_alignof_expression): Likewise, with min_alignof
2121 parameter depending on alignof spelling used.
2122
edd28054
MP		 21232013-12-04 Marek Polacek <polacek@redhat.com>
2124
2125 PR c/54113
2126 * c-decl.c (start_function): Don't warn for missing prototype for
2127 inline functions.
2128
da0fc454
MP		 21292013-12-03 Marek Polacek <polacek@redhat.com>
2130
2131 PR c/59351
2132 * c-decl.c (build_compound_literal): Allow compound literals with
2133 empty initial value.
2134
4c2ecab0
JM		 21352013-12-02 Joseph Myers <joseph@codesourcery.com>
2136
2137 PR c/58235
2138 * c-typeck.c (build_modify_expr): Diagnose assignment to
2139 expression with array type.
2140
340baef7
JM		 21412013-11-29 Joseph Myers <joseph@codesourcery.com>
2142
2143 PR c/42262
2144 * c-typeck.c (process_init_element): Do not treat a string as
2145 initializing a whole array when used with a designator for an
2146 individual element.
2147
6763b9f7
JM		 21482013-11-29 Joseph Myers <joseph@codesourcery.com>
2149
2150 PR c/57574
2151 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2152 an inline function following a static declaration.
2153
e7bd1de1
JJ		 21542013-11-28 Jakub Jelinek <jakub@redhat.com>
2155
2156 PR c/59310
2157 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2158 to p_name before calling c_parser_omp_teams instead of after.
2159 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2160 argument. Remove unused p_name variable.
2161
0136f8f0
AH		 21622013-11-27 Aldy Hernandez <aldyh@redhat.com>
2163 Jakub Jelinek <jakub@redhat.com>
2164
2165 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2166 external_scope is NULL.
2167
241b71bb
TV		 21682013-11-27 Tom de Vries <tom@codesourcery.com>
2169 Marc Glisse <marc.glisse@inria.fr>
2170
2171 PR c++/59032
2172 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2173
2fb9a547
AM		 21742013-11-22 Andrew MacLeod <amacleod@redhat.com>
2175
2176 * c-typeck.c: Add required include files from gimple.h.
2177
8400e75e
DM		 21782013-11-22 David Malcolm <dmalcolm@redhat.com>
2179
2180 * c-decl.c (define_label, shadow_tag_warned)
2181 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2182 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2183 (declspecs_add_type): Remove use of in_system_header macro.
2184 * c-parser.c (c_parser_unary_expression): Likewise.
2185 * c-typeck.c (store_init_value, process_init_element)
2186 (c_start_case): Likewise.
2187
2188 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2189 macro.
2190
2191 * c-parser.c (c_parser_set_source_position_from_token): Remove
2192 reference to in_system_header from comment.
2193
386b1f1f
RS		 21942013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2195
2196 * c-decl.c (grokdeclarator): Update comment to refer to
2197 tree_to_[su]hwi rather than tree_low_cst.
2198
ae7e9ddd
RS		 21992013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2200
2201 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2202 tree_to_uhwi throughout.
2203
9439e9a1
RS		 22042013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2205
2206 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2207 throughout.
2208
9541ffee
RS		 22092013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2210
2211 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2212 throughout.
2213
c02065fc
AH		 22142013-11-15 Aldy Hernandez <aldyh@redhat.com>
2215
2216 * c-parser.c (c_parser_cilk_simd): New.
2217 (c_parser_cilk_verify_simd): New.
2218 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2219 (c_parser_omp_for_loop): Add case for NE_EXPR.
2220 Set c_break_label for CILK_SIMD.
2221 (c_parser_cilk_clause_vectorlength): New.
2222 (c_parser_cilk_clause_linear): New.
2223 (c_parser_cilk_clause_name): New.
2224 (c_parser_cilk_all_clauses): New.
2225 * c-typeck.c (build_unary_op): Pass location argument to
2226 readonly_error.
2227 (build_modify_expr): Same.
2228 (build_asm_expr): Same.
2229 (c_finish_bc_stmt): Error on break/continue in loops.
2230
18f429e2
AM		 22312013-11-14 Andrew MacLeod <amacleod@redhat.com>
2232
2233 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2234
d8a2d370
DN		 22352013-11-14 Diego Novillo <dnovillo@google.com>
2236
2237 * c-decl.c: Include print-tree.h.
2238 Include stor-layout.h.
2239 Include varasm.h.
2240 Include attribs.h.
2241 Include stringpool.h.
2242 * c-lang.c: Include fold-const.h.
2243 * c-parser.c: Include stringpool.h.
2244 Include attribs.h.
2245 Include stor-layout.h.
2246 Include varasm.h.
2247 Include trans-mem.h.
2248 * c-typeck.c: Include stor-layout.h.
2249 Include trans-mem.h.
2250 Include varasm.h.
2251 Include stmt.h.
2252
38b7bc7f
JM		 22532013-11-13 Joseph Myers <joseph@codesourcery.com>
2254
2255 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2256 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2257 __auto_type.
2258 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2259 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2260 RID_AUTO_TYPE.
2261 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2262 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2263 (c_parser_declarator, c_parser_direct_declarator_inner)
2264 (c_parser_parameter_declaration, c_parser_type_name): All callers
2265 changed.
2266 (c_parser_declaration_or_fndef): Handle declarations with type
2267 determined from the initializer.
2268
45b0be94
AM		 22692013-11-12 Andrew MacLeod <amacleod@redhat.com>
2270
18f429e2 2271 * c-typeck.c: Include gimplify.h.
45b0be94 2272
582d9b50
JM		 22732013-11-12 Joseph Myers <joseph@codesourcery.com>
2274
2275 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2276 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2277 comment.
2278 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2279 or _Thread_local as appropriate in diagnostics.
2280 (build_null_declspecs): Initialize ret->thread_gnu_p.
2281 (declspecs_add_scspec): Handle either __thread or _Thread_local
2282 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2283 pedantic. Do not disallow _Thread_local extern and _Thread_local
2284 static.
2285
267bac10
JM		 22862013-11-07 Joseph Myers <joseph@codesourcery.com>
2287 Andrew MacLeod <amacleod@redhat.com>
2288
2289 * c-aux-info.c (gen_type): Handle atomic qualifier.
2290 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2291 qualifiers when compating types.
2292 (shadow_tag_warned): Handle atomic_p in declspecs.
2293 (quals_from_declspecs): Likewise.
2294 (start_decl): Use c_type_promotes_to when promoting argument
2295 types.
2296 (grokdeclarator): Handle _Atomic.
2297 (get_parm_info): Diagnose any qualifier on "void" as only
2298 parameter.
2299 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2300 comparing types. Use c_type_promotes_to when promoting argument
2301 types.
2302 (finish_function): Use c_type_promotes_to when promoting argument
2303 types.
2304 (build_null_declspecs): Handle atomic_p in declspecs.
2305 (declspecs_add_qual): Handle RID_ATOMIC.
2306 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2307 (c_token_starts_declspecs): Handle RID_ATOMIC.
2308 (c_parser_declspecs): Handle atomic type specifiers and
2309 qualifiers.
2310 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2311 from types of expressions with atomic type.
2312 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2313 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2314 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2315 (c_parser_statement_after_labels, c_parser_switch_statement)
2316 (c_parser_for_statement, c_parser_expr_no_commas)
2317 (c_parser_conditional_expression, c_parser_binary_expression)
2318 (c_parser_cast_expression, c_parser_unary_expression)
2319 (c_parser_postfix_expression)
2320 (c_parser_postfix_expression_after_primary, c_parser_expression):
2321 Use convert_lvalue_to_rvalue.
2322 (c_parser_expression_conv, c_parser_expr_list): Document
2323 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2324 (c_parser_objc_synchronized_statement): Use
2325 convert_lvalue_to_rvalue.
2326 (c_parser_objc_selector): Handle RID_ATOMIC.
2327 (c_parser_objc_receiver, c_parser_array_notation): Use
2328 convert_lvalue_to_rvalue.
2329 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2330 _Atomic (type-name).
2331 (struct c_declspecs): Add atomic_p field.
2332 (convert_lvalue_to_rvalue): Declare.
2333 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2334 corresponding atomic types.
2335 (qualify_type): Don't add _Atomic qualifiers from second argument.
2336 (comp_target_types): Do not allow _Atomic mismatches.
2337 (type_lists_compatible_p): Do not remove atomic qualifiers when
2338 comparing types.
2339 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2340 (build_atomic_assign): New functions.
2341 (build_unary_op): Use build_atomic_assign for atomic increment and
2342 decrement.
2343 (build_conditional_expr): Do not treat _Atomic void as a qualified
2344 version of void.
2345 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2346 (find_anonymous_field_with_type, convert_to_anonymous_field)
2347 (convert_for_assignment): Do not remove atomic qualifiers when
2348 comparing types.
2349 (digest_init): Do not accept initialization of arrays of atomic
2350 elements by string constants.
2351 (build_asm_expr): Use convert_lvalue_to_rvalue.
2352 (build_binary_op): Do not treat _Atomic void as a qualified
2353 version of void.
2354
0c249d4b
DD		 23552013-11-06 DJ Delorie <dj@redhat.com>
2356
2357 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2358 both explicit and builtin, print the location of the explicit one.
2359
6d7f7e0a
TB		 23602013-11-05 Tobias Burnus <burnus@net-b.de>
2361
2362 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2363 c_parser_omp_distribute, c_parser_omp_teams,
2364 c_parser_omp_target, c_parser_omp_declare): Handle
2365 -fopenmp-simd.
2366
b906f4ca
MP		 23672013-11-03 Marek Polacek <polacek@redhat.com>
2368
2369 * c-decl.c (grokdeclarator): Add VLA instrumentation.
2370
ee1d5a02
JJ		 23712013-11-01 Jakub Jelinek <jakub@redhat.com>
2372
2373 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
2374 check_dup_generic at the end, unless remove is true.
2375 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
2376 remove = true;.
2377 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
2378
5a9785fb
JJ		 23792013-10-31 Jakub Jelinek <jakub@redhat.com>
2380
2381 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
2382 with decl that is not pointer nor array.
2383
939b37da
BI		 23842013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2385
2386 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
2387 a spawning function is found.
2388 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
2389 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
2390 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2391 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
2392 case.
2393 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
2394 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
2395 expr.
2396 (c_finish_return): Added a check to reject _Cilk_spawn in return
2397 expression.
2398 (build_cilk_spawn): New function.
2399 (build_cilk_sync): Likewise.
2400 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
2401
d4af74d4
TB		 24022013-10-27 Tobias Burnus <burnus@net-b.de>
2403
2404 PR other/33426
2405 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
2406 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
2407 (c_parser_statement_after_labels): Update calls.
2408
d73749df 24092013-10-24 Tobias Burnus <burnus@net-b.de>
8170608b
TB		 2410
2411 PR other/33426
2412 * c-parser.c (c_parser_pragma, c_parser_for_statement):
2413 Handle PRAGMA_IVDEP.
2414 (c_parser_statement_after_labels): Update call.
2415
f28aa681
MP		 24162013-10-24 Marek Polacek <polacek@redhat.com>
2417
2418 * c-parser.c (c_parser_struct_declaration): Add a comment.
2419 (c_parser_declarator): Don't allow _Alignas here.
2420
0645c1a2
AM		 24212013-10-17 Andrew MacLeod <amacleod@redhat.com>
2422
2423 * c-parser.c: Include omp-low.h.
2424 * c-typeck.c: Likewise.
2425
568a31f2
MP		 24262013-10-17 Marek Polacek <polacek@redhat.com>
2427
2428 PR c/58267
2429 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
2430 Document syntax of the array-declarator.
2431 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
2432 are not permitted.
2433 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
2434 (c_parser_struct_declaration): Likewise.
2435 (c_parser_declarator): Likewise.
2436 (c_parser_direct_declarator_inner): Likewise.
2437 (c_parser_parameter_declaration): Likewise.
2438 (c_parser_type_name): Likewise.
2439
acf0174b
JJ		 24402013-10-11 Jakub Jelinek <jakub@redhat.com>
2441
2442 * c-lang.h (current_omp_declare_target_attribute): New extern
2443 decl.
2444 * c-parser.c: Include c-lang.h.
2445 (struct c_parser): Change tokens to c_token *.
2446 Add tokens_buf field. Change tokens_avail type to unsigned int.
2447 (c_parser_consume_token): If parser->tokens isn't
2448 &parser->tokens_buf[0], increment parser->tokens.
2449 (c_parser_consume_pragma): Likewise.
2450 (enum pragma_context): Add pragma_struct and pragma_param.
2451 (c_parser_external_declaration): Adjust
2452 c_parser_declaration_or_fndef caller.
2453 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
2454 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
2455 Adjust recursive call.
2456 (c_parser_struct_or_union_specifier): Use pragma_struct instead
2457 of pragma_external.
2458 (c_parser_parameter_declaration): Use pragma_param instead of
2459 pragma_external.
2460 (c_parser_compound_statement_nostart, c_parser_label,
2461 c_parser_for_statement): Adjust
2462 c_parser_declaration_or_fndef callers.
2463 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
2464 it through to c_parser_conditional_expression.
2465 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
2466 pass it through to c_parser_binary_expression. Adjust recursive
2467 call.
2468 (c_parser_binary_expression): Remove prec argument, add
2469 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
2470 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
2471 binop matches it, use build2 instead of parser_build_binary_op.
2472 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
2473 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
2474 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
2475 Handle pragma_struct and pragma_param the same as pragma_external.
2476 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
2477 (c_parser_omp_variable_list): Parse array sections for
2478 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
2479 (c_parser_omp_clause_collapse): Fully fold collapse expression.
2480 (c_parser_omp_clause_reduction): Handle user defined reductions.
2481 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
2482 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
2483 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
2484 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
2485 c_parser_omp_clause_depend, c_parser_omp_clause_map,
2486 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
2487 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
2488 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
2489 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
2490 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
2491 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
2492 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
2493 (c_parser_omp_for_loop): Add CODE argument, pass it through
2494 to c_finish_omp_for. Change last argument to cclauses,
2495 and adjust uses to grab parallel clauses from the array of all
2496 the split clauses. Adjust c_parser_binary_expression,
2497 c_parser_declaration_or_fndef and c_finish_omp_for callers.
2498 (omp_split_clauses): New function.
2499 (c_parser_omp_simd): New function.
2500 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
2501 Allow the function to be called also when parsing combined constructs,
2502 and call c_parser_omp_simd when parsing for simd.
2503 (c_parser_omp_sections_scope): If section-sequence doesn't start with
2504 #pragma omp section, require exactly one structured-block instead of
2505 sequence of statements.
2506 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
2507 Allow the function to be called also when parsing combined constructs.
2508 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
2509 Allow the function to be called also when parsing combined
2510 constructs.
2511 (c_parser_omp_taskgroup, c_parser_omp_cancel,
2512 c_parser_omp_cancellation_point, c_parser_omp_distribute,
2513 c_parser_omp_teams, c_parser_omp_target_data,
2514 c_parser_omp_target_update, c_parser_omp_target,
2515 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
2516 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
2517 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
2518 (c_parser_omp_construct): Add p_name and mask vars. Handle
2519 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
2520 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
2521 and c_parser_omp_sections callers.
2522 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
2523 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
2524 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
2525 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
2526 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
2527 OMP_CLAUSE_DEPEND.
2528 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
2529 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
2530 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
2531 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
2532 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
2533 * c-typeck.c: Include tree-inline.h.
2534 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
2535 handle_omp_array_sections_1, handle_omp_array_sections,
2536 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
2537 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
2538 user defined reductions.
2539 (c_tree_equal): New function.
2540 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
2541 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
2542 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
2543 c_check_omp_declare_reduction_r): New prototypes.
2544 * c-decl.c (current_omp_declare_target_attribute): New variable.
2545 (c_decl_attributes): New function.
2546 (start_decl, start_function): Use it instead of decl_attributes.
2547 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
2548 c_omp_reduction_decl, c_omp_reduction_lookup,
2549 c_check_omp_declare_reduction_r): New functions.
2550
0a6c2227
TT		 25512013-09-25 Tom Tromey <tromey@redhat.com>
2552
2553 * Make-lang.in (c/gccspec.o): Remove.
2554 (CFLAGS-c/gccspec.o): New variable.
2555 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
2556 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
2557 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
2558
f3bc55f0
TT		 25592013-09-25 Tom Tromey <tromey@redhat.com>
2560
2561 * Make-lang.in (c/gccspec.o): Don't use subshell.
2562
a24d975c
MP		 25632013-09-18 Marek Polacek <polacek@redhat.com>
2564
2565 PR sanitize/58443
2566 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
2567 Remove unnecessary check.
2568
ce6923c5
MP		 25692013-09-18 Marek Polacek <polacek@redhat.com>
2570
2571 PR sanitizer/58411
2572 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
2573 no_sanitize_undefined attribute.
2574
a1e51df9
KT		 25752013-09-13 Kai Tietz <ktietz@redhat.com>
2576
2577 PR target/57848
2578 * c-decl.c (c_builtin_function_ext_scope): Remove
2579 wrong assumption that it is never called on prexisting
2580 symbol.
2581
0af94e6f
JR		 25822013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2583
2584 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
2585
20059c8b
GDR		 25862013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2587
2588 * c-objc-common.c (c_tree_printer): Tidy.
2589
de5a5fa1
MP		 25902013-08-30 Marek Polacek <polacek@redhat.com>
2591
2592 * c-typeck.c (build_binary_op): Add division by zero and shift
2593 instrumentation.
2594
2531a1d9 25952013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
0fdd4508 2596 Joseph Myers <joseph@codesourcery.com>
2531a1d9 2597
6e2bcc98 2598 PR c/35649
2531a1d9
JR		 2599 * c-typeck.c (c_common_type): Prefer double_type_node over
2600 other REAL_TYPE types with the same precision.
2601 (convert_arguments): Likewise.
2602
025311c4
GDR		 26032013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
2604
2605 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
2606 (c_initialize_diagnostics): Call a destructor for the early printer.
2607
da6ca2b5
GDR		 26082013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2609
2610 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
2611 printer initialization.
2612
318cda85 26132013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
da6ca2b5 2614
318cda85
BI		 2615 PR c/57490
2616 * c-array-notation.c (fix_conditional_array_notations_1): Added a
2617 check for truth values.
2618 (expand_array_notation_exprs): Added truth values case. Removed an
2619 unwanted else. Added for-loop to walk through subtrees in default
2620 case.
2621
b066401f
GDR		 26222013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2623
2624 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
2625
fb48aadc
JM		 26262013-07-23 Joseph Myers <joseph@codesourcery.com>
2627
2628 * c-parser.c (struct c_generic_association): Fix typo.
2629
433cc7b0
TT		 26302013-07-23 Tom Tromey <tromey@redhat.com>
2631 Joseph Myers <joseph@codesourcery.com>
2632
2633 * c-parser.c (struct c_generic_association): New.
2634 (c_generic_association_d): New typedef.
2635 (c_parser_generic_selection): New function.
2636 (c_parser_postfix_expression): Handle RID_GENERIC.
2637
26d40c3d
JM		 26382013-07-13 Jason Merrill <jason@redhat.com>
2639
2640 PR c++/57793
2641 * c-decl.c (finish_struct): Check for too-large class.
2642
ecdbd01a 26432013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
40d3d530
JR		 2644
2645 PR c/57821
2646 * c-typeck.c (set_init_index): When folding, check for index overflow.
2647
1141ed3f
BI		 26482013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2649
2650 * c-parser.c (c_parser_array_notation): Removed rejection of array
2651 notations in an array of function pointers.
2652
713b46fa
BI		 26532013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2654
2655 * c-array-notation.c (make_triplet_val_inv): New function.
2656 (create_cmp_incr): Likewise.
2657 (create_array_refs): Likewise.
2658 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
2659 Also modularized common parts between functions and called the function.
2660 (build_array_notation_expr): Likewise.
2661 (fix_conditional_array_notations_1): Likewise.
2662 (fix_array_notation_expr): Likewise.
2663 (fix_array_notation_call_expr): Likewise.
2664
92f20202
MP		 26652013-06-18 Marek Polacek <polacek@redhat.com>
2666
2667 PR c/57630
2668 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
2669
73a23b06
BI		 26702013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
2671
2672 * c-array-notation.c (build_array_notation_expr): Reject array notation
2673 mismatch between LHS and RHS even inside a call_expr. Also, removed
2674 a couple while statements that were dead code.
2675
00b8517d
BI		 26762013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
2677
2678 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
2679 excessive precision expressions in function parameters. Also removed
2680 couple unwanted while statements.
2681
1509bdda
BI		 26822013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2683
2684 * c-array-notation.c (expand_array_notation_exprs): Added
2685 ARRAY_NOTATION_REF case.
2686
d60f1706
BI		 26872013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2688
2689 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
2690 function to c-family/array-notation-common.c.
2691 (is_cilkplus_reduce_builtin): Likewise.
2692 (find_rank): Likewise.
2693 (extract_array_notation_exprs): Likewise.
2694 (replace_array_notations): Likewise.
2695 (find_inv_trees): Likewise.
2696 (replace_inv_trees): Likewise.
2697 (contains_array_notation_expr): Likewise.
2698 (find_correct_array_notation_type): Likewise.
2699 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
2700 (struct inv_list): Moved this to c-family/array-notation-common.c.
2701 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
2702
6d6efbb3
BI		 27032013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
2704
2705 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
2706 reduction functions outside the for-loop. Added a check if the fundecl
2707 is non-NULL. Finally, removed an unwanted if-statement, and made the
2708 body unconditional.
2709
25c22937
BI		 27102013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2711
2712 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
2713 condition of the if-statement matches the rank of else-block and then-
2714 block when array notations are used.
2715 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
2716 expression after the entire function body is parsed.
2717 (c_parser_expr_no_commas): Delayed creating array notation expressions
2718 to the end of function parsing.
2719 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
2720 whole if-statement instead of just the condition.
2721 (expand_array_notation_exprs): Added MODIFY_EXPR case.
2722
edd25645
BI		 27232013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2724
2725 PR c/57474
2726 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
2727 array to NULL_TREE if they are unused. Also added a check for the
2728 field to be NULL before its fields are used in future.
2729
065ce7f1
RO		 27302013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2731
2732 PR bootstrap/57450
2733 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
2734 (build_array_notation_expr): Likewise.
2735
36536d79
BI		 27362013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2737
2738 * c-typeck.c (build_array_ref): Added a check to see if array's
2739 index is greater than one. If true, then emit an error.
2740 (build_function_call_vec): Exclude error reporting and checking
2741 for builtin array-notation functions.
2742 (convert_arguments): Likewise.
2743 (c_finish_return): Added a check for array notations as a return
2744 expression. If true, then emit an error.
2745 (c_finish_loop): Added a check for array notations in a loop
2746 condition. If true then emit an error.
2747 (lvalue_p): Added a ARRAY_NOTATION_REF case.
2748 (build_binary_op): Added a check for array notation expr inside
2749 op1 and op0. If present, we call another function to find correct
2750 type.
2751 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
2752 * c-parser.c (c_parser_compound_statement): Check if array
2753 notation code is used in tree, if so, then transform them into
2754 appropriate C code.
2755 (c_parser_expr_no_commas): Check if array notation is used in LHS
2756 or RHS, if so, then build array notation expression instead of
2757 regular modify.
2758 (c_parser_postfix_expression_after_primary): Added a check for
2759 colon(s) after square braces, if so then handle it like an array
2760 notation. Also, break up array notations in unary op if found.
2761 (c_parser_direct_declarator_inner): Added a check for array
2762 notation.
2763 (c_parser_compound_statement): Added a check for array notation in
2764 a stmt. If one is present, then expand array notation expr.
2765 (c_parser_if_statement): Likewise.
2766 (c_parser_switch_statement): Added a check for array notations in
2767 a switch statement's condition. If true, then output an error.
2768 (c_parser_while_statement): Similarly, but for a while.
2769 (c_parser_do_statement): Similarly, but for a do-while.
2770 (c_parser_for_statement): Similarly, but for a for-loop.
2771 (c_parser_unary_expression): Check if array notation is used in a
2772 pre-increment or pre-decrement expression. If true, then expand
2773 them.
2774 (c_parser_array_notation): New function.
2775 * c-array-notation.c: New file.
2776 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
2777
cd192ccc
MS		 27782013-05-23 Mike Stump <mikestump@comcast.net>
2779
2780 * c-typeck.c (convert_for_assignment): Handle references to memory
2781 spaces better.
2782
427b248d
JM		 27832013-05-16 Jason Merrill <jason@redhat.com>
2784
2785 * Make-lang.in (cc1$(exeext)): Use link mutex.
2786
44d90fe1
PC		 27872013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2788
2789 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
2790 to simply use OPT_Wpointer_arith.
2791 (build_unary_op): Likewise.
2792
4e7d7b3d
JJ		 27932013-04-03 Jakub Jelinek <jakub@redhat.com>
2794
2795 PR c/19449
2796 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
2797 argument. If set, or it temporarily for parsing of the first
2798 argument into force_folding_builtin_constant_p.
2799 (c_parser_postfix_expression): Adjust callers.
2800
839b422f
RB		 28012013-03-21 Richard Biener <rguenther@suse.de>
2802
2803 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
2804 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
2805
2ee028f1
MP		 28062013-02-12 Marek Polacek <polacek@redhat.com>
2807
2808 PR c/44938
2809 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
2810 origtypes to NULL.
2811
8824edff
JJ		 28122013-01-24 Jakub Jelinek <jakub@redhat.com>
2813
2814 PR c/56078
2815 * c-typeck.c (set_nonincremental_init_from_string): If
2816 constructor_max_index is NULL, treat it as if tree_int_cst_lt
2817 returned false.
2818 (process_init_element): Likewise.
2819
eadd3d0d
JJ		 28202012-12-20 Jakub Jelinek <jakub@redhat.com>
2821
2822 PR c++/55619
2823 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
2824 argument, don't call default_function_array_conversion
2825 nor c_fully_fold here.
2826 (c_parser_asm_statement): Adjust callers.
2827 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
2828 and outputs here, and call default_function_array_conversion
2829 on inputs that don't need to be addressable.
2830
f8a93a2e
JJ		 28312012-12-18 Jakub Jelinek <jakub@redhat.com>
2832
2833 PR c/39464
2834 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
2835 warning require that both c_common_unsigned_type as well as
2836 c_common_signed_type is the same for both mvl and mvr types.
2837
9771b263
DN		 28382012-11-16 Diego Novillo <dnovillo@google.com>
2839
2840 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
2841
2842 * c-common.c: Use new vec API in vec.h.
2843 * c-common.h: Likewise.
2844 * c-gimplify.c: Likewise.
2845 * c-pragma.c: Likewise.
2846 * c-pretty-print.c: Likewise.
2847 * c-pretty-print.h: Likewise.
2848 * c-semantics.c: Likewise.
2849 * c-decl.c: Likewise.
2850 * c-parser.c: Likewise.
2851 * c-tree.h: Likewise.
2852 * c-typeck.c: Likewise.
2853
880661a4
JW		 28542012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2855
2856 PR c++/54930
2857 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
2858
077d1abe
MLI		 28592012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2860
2861 PR c/53066
2862 * c-decl.c (warn_if_shadowing): Do not warn if a variable
2863 shadows a function, unless the variable is a function or a
2864 pointer-to-function.
2865
3a785c97
JJ		 28662012-10-12 Jakub Jelinek <jakub@redhat.com>
2867
2868 PR c/54381
2869 * c-parser.c (struct c_tree_loc_pair): Removed.
2870 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
2871 add location_t * and tree * arguments, fill in array of 3
2872 sizeof_arg trees and corresponding locs.
2873 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
2874 c_parser_expr_list callers.
2875 (c_parser_postfix_expression_after_primary): Likewise. Pass
2876 array of 3 sizeof_arg trees and locs (corresponding to first
2877 3 arguments) to sizeof_pointer_memaccess_warning.
2878
703c8606
LC		 28792012-10-09 Lawrence Crowl <crowl@google.com>
2880
2881 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
2882 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
2883 hash table.
2884
5d9de0d0
PC		 28852012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2886
2887 PR c++/54194
2888 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
2889 call.
2890
a212e43f
MG		 28912012-10-09 Marc Glisse <marc.glisse@inria.fr>
2892
2893 PR c++/54427
2894 * c-typeck.c: Include c-common.h.
2895 (enum stv_conv): Moved to c-common.h.
2896 (scalar_to_vector): Moved to c-common.c.
2897 (build_binary_op): Adapt to scalar_to_vector's new prototype.
2898 * Make-lang.in: c-typeck.c depends on c-common.h.
2899
3b78de56
AC		 29002012-10-04 Arnaud Charlet <charlet@adacore.com>
2901
2902 * c-decl.c (c_write_global_declarations): Fix handling of
2903 -fdump-ada-spec*.
2904
78c60e3d
SS		 29052012-09-30 Sharad Singhai <singhai@google.com>
2906
2907 * c-decl.c (c_write_global_declarations): Use a different method
2908 to determine if the dump has ben initialized.
2909
9f33203d
JM		 29102012-09-14 Joseph Myers <joseph@codesourcery.com>
2911
2912 PR c/54552
2913 * c-typeck.c (c_cast_expr): When casting to a type requiring
2914 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
2915 c_fully_fold first.
2916
a27d595d
JM		 29172012-09-14 Joseph Myers <joseph@codesourcery.com>
2918
2919 PR c/54103
2920 * c-typeck.c (build_unary_op): Pass original argument of
2921 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
2922 any C_MAYBE_CONST_EXPR, if it has integer operands.
2923 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
2924 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
2925 to c_objc_common_truthvalue_conversion, then remove any
2926 C_MAYBE_CONST_EXPR, if they have integer operands. Use
2927 c_objc_common_truthvalue_conversion not
2928 c_common_truthvalue_conversion.
2929 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
2930 call note_integer_operands for arguments with integer operands
2931 that are not integer constants.
2932
9feb29df
JJ		 29332012-09-13 Jakub Jelinek <jakub@redhat.com>
2934
2935 PR c/54559
2936 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
2937 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
2938
d409320c
JJ		 29392012-08-31 Jakub Jelinek <jakub@redhat.com>
2940
2941 PR c/54428
2942 * c-convert.c (convert): Don't call fold_convert_loc if
2943 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
2944 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
2945 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
2946
6265d07c
JJ		 29472012-08-24 Jakub Jelinek <jakub@redhat.com>
2948
2949 PR c/54355
2950 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
2951 for nested and empty_ok arguments in the call to
2952 c_parser_declaration_or_fndef.
2953
1a4049e7
JJ		 29542012-08-17 Jakub Jelinek <jakub@redhat.com>
2955
2956 * c-tree.h (c_last_sizeof_arg): Declare.
2957 * c-parser.c (struct c_tree_loc_pair): New type.
2958 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
2959 non-NULL.
2960 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
2961 (c_parser_postfix_expression_after_primary): Likewise. Call
2962 sizeof_pointer_memaccess_warning if needed.
2963 (sizeof_ptr_memacc_comptypes): New function.
2964 * c-typeck.c (c_last_sizeof_arg): New global variable.
2965 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
2966
0229aee9
UB		 29672012-07-24 Uros Bizjak <ubizjak@gmail.com>
2968
2969 * c-lang.h (lang_decl): Add variable_size GTY option.
2970
7ee2468b
SB		 29712012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2972
2973 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
2974 * Make-lang.in: Fix dependencies.
2975
d4a10d0a
SB		 29762012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2977
2978 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
2979 and add language Makefile hooks.
2980 * config-lang.in: New file.
2981 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
2982 add the required "normal" config-lang.in rules.
2983 * c-lang.h: Moved from gcc/ to here.
2984 * c-tree.h: Likewise.
2985 * c-objc-common.c: Likewise.
2986 * c-objc-common.h: Likewise.
2987 * c-typeck.c: Likewise.
2988 * c-convert.c: Likewise.
2989 * c-lang.c: Likewise.
2990 * c-aux-info.c: Likewise.
2991 * c-errors.c: Likewise.
2992 * gccspec.c: Likewise.
2993 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
2994 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
2995\f
5624e564 2996Copyright (C) 2012-2015 Free Software Foundation, Inc.
d4a10d0a
SB		 2997
2998Copying and distribution of this file, with or without modification,
2999are permitted in any medium without royalty provided the copyright
3000notice and this notice are preserved.
GNU Compiler Collection
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