1 2015-12-02 Jakub Jelinek <jakub@redhat.com>
4 * c-decl.c (get_parm_info): Use b->locus instead of input_location
7 2015-12-01 Julian Brown <julian@codesourcery.com>
8 Cesar Philippidis <cesar@codesourcery.com>
9 James Norris <James_Norris@mentor.com>
11 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
12 (c_parser_oacc_clause_use_device): New function.
13 (c_parser_oacc_all_clauses): Add use_device support.
14 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
15 (c_parser_oacc_host_data): New function.
16 (c_parser_omp_construct): Add host_data support.
17 * c-tree.h (c_finish_oacc_host_data): Add prototype.
18 * c-typeck.c (c_finish_oacc_host_data): New function.
19 (c_finish_omp_clauses): Add use_device support.
21 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
24 * c-decl.c: Set TYPE_PACKED in variants.
26 2015-11-27 Martin Liska <mliska@suse.cz>
29 * c-array-notation.c (fix_builtin_array_notation_fn):
30 Use release_vec_vec instead of vec::release.
31 (build_array_notation_expr): Likewise.
32 (fix_conditional_array_notations_1): Likewise.
33 (fix_array_notation_expr): Likewise.
34 (fix_array_notation_call_expr): Likewise.
36 2015-11-27 Jakub Jelinek <jakub@redhat.com>
39 * c-parser.c (c_parser_compound_statement_nostart): If
40 last_label is true, use pragma_stmt instead of pragma_compound
41 as second c_parser_pragma argument.
42 (c_parser_omp_ordered, c_parser_omp_target_update,
43 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
44 false as second argument to c_parser_skip_to_pragma_eol after
45 diagnosing standalone directives used in pragma_stmt context.
47 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
49 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
50 with "if (ENABLE_OFFLOADING)".
52 2015-11-23 David Malcolm <dmalcolm@redhat.com>
55 * c-parser.c (c_parser_postfix_expression): Set up source ranges
56 for various Objective-C constructs: Class.name syntax,
57 @selector(), @protocol(), @encode(), and [] message syntax.
59 2015-11-20 David Malcolm <dmalcolm@redhat.com>
62 * c-typeck.c (should_suggest_deref_p): New function.
63 (build_component_ref): Special-case POINTER_TYPE when
64 generating a "not a structure of union" error message, and
65 suggest a "->" rather than a ".", providing a fix-it hint.
67 2015-11-19 David Malcolm <dmalcolm@redhat.com>
69 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
70 candidate into a new function, find_closest_identifier.
72 2015-11-19 Marek Polacek <polacek@redhat.com>
75 * c-typeck.c (parser_build_binary_op): Properly handle
76 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
78 2015-11-17 David Malcolm <dmalcolm@redhat.com>
80 * c-parser.c (set_c_expr_source_range): Bulletproof both
81 overloaded implementations against NULL expr->value.
82 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
84 (c_parser_unary_expression): Likewise when handling addresses of
86 (c_parser_postfix_expression): Likewise for statement expressions,
87 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
88 __builtin_va_arg, and for __builtin_offset_of.
89 (c_parser_postfix_expression_after_paren_type): Initialize expr's
90 src_range using the range of the braced initializer.
91 (c_parser_transaction_expression): Set src_range for "ret" to a
94 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
96 * c-parser.c (c_finish_omp_declare_simd): Look for
97 "simd" attribute as well. Update error message.
99 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
101 * c-parser.c (c_parser_omp_declare_target): Adjust.
103 2015-11-14 Jakub Jelinek <jakub@redhat.com>
105 * c-typeck.c (c_finish_omp_clauses): Don't mark
106 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
108 2015-11-14 Marek Polacek <polacek@redhat.com>
110 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
111 * c-typeck.c: Likewise.
113 2015-11-13 David Malcolm <dmalcolm@redhat.com>
115 * c-decl.c (warn_defaults_to): Pass line_table to
117 * c-errors.c (pedwarn_c99): Likewise.
118 (pedwarn_c90): Likewise.
119 * c-parser.c (set_c_expr_source_range): New functions.
120 (c_token::get_range): New method.
121 (c_token::get_finish): New method.
122 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
123 based on the range from the start of the LHS to the end of the
125 (c_parser_conditional_expression): Likewise, based on the range
126 from the start of the cond.value to the end of exp2.value.
127 (c_parser_binary_expression): Call set_c_expr_source_range on
128 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
129 (c_parser_cast_expression): Call set_c_expr_source_range on ret
130 based on the cast_loc through to the end of the expr.
131 (c_parser_unary_expression): Likewise, based on the
132 op_loc through to the end of op.
133 (c_parser_sizeof_expression) Likewise, based on the start of the
134 sizeof token through to either the closing paren or the end of
136 (c_parser_postfix_expression): Likewise, using the token range,
137 or from the open paren through to the close paren for
138 parenthesized expressions.
139 (c_parser_postfix_expression_after_primary): Likewise, for
140 various kinds of expression.
141 * c-tree.h (struct c_expr): Add field "src_range".
142 (c_expr::get_start): New method.
143 (c_expr::get_finish): New method.
144 (set_c_expr_source_range): New decls.
145 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
146 on ret for prefix unary ops.
147 (parser_build_binary_op): Likewise, running from the start of
148 arg1.value through to the end of arg2.value.
150 2015-11-13 Marek Polacek <polacek@redhat.com>
153 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
155 2015-11-13 David Malcolm <dmalcolm@redhat.com>
157 * c-typeck.c: Include spellcheck.h.
158 (lookup_field_fuzzy_find_candidates): New function.
159 (lookup_field_fuzzy): New function.
160 (build_component_ref): If the field was not found, try using
161 lookup_field_fuzzy and potentially offer a suggestion.
163 2015-11-12 James Norris <jnorris@codesourcery.com>
164 Joseph Myers <joseph@codesourcery.com>
166 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
167 (c_parser_omp_clause_name): Handle 'device_resident' clause.
168 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
169 and PRAGMA_OMP_CLAUSE_LINK.
170 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
171 and PRAGMA_OACC_CLAUSE_LINK.
172 (OACC_DECLARE_CLAUSE_MASK): New definition.
173 (c_parser_oacc_declare): New function.
175 2015-11-12 Marek Polacek <polacek@redhat.com>
178 * c-parser.c (c_parser_for_statement): Reclassify the token in
181 2015-11-11 Marek Polacek <polacek@redhat.com>
185 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
186 checking the size of an array.
188 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
190 * c-array-notation.c: Remove unused header files.
191 * c-aux-info.c: Likewise.
192 * c-convert.c: Likewise.
193 * c-decl.c: Likewise.
194 * c-errors.c: Likewise.
195 * c-lang.c: Likewise.
196 * c-objc-common.c: Likewise.
197 * c-parser.c: Likewise.
198 * c-typeck.c: Likewise.
199 * gccspec.c: Likewise.
201 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
202 Cesar Philippidis <cesar@codesourcery.com>
203 James Norris <jnorris@codesourcery.com>
204 Julian Brown <julian@codesourcery.com>
205 Nathan Sidwell <nathan@codesourcery.com>
208 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
210 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
211 (c_parser_pragma): Parse 'acc routine'.
212 (OACC_ROUTINE_CLAUSE_MARK): Define.
213 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
215 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
218 * c-typeck.c (c_finish_loop): For unconditional loops, set the
219 location of the backward-goto to the start of the loop body.
221 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
224 * c-parser.c (c_parser_while_statement): Finish the loop before
225 parsing ahead for misleading indentation.
226 (c_parser_for_statement): Likewise.
228 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
230 * c-decl.c (finish_struct): If the structure has reverse storage
231 order, rewrite the type of array fields with scalar component. Call
232 maybe_apply_pragma_scalar_storage_order on entry.
233 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
234 errors on bit-fields and reverse SSO here and not...
235 (c_mark_addressable): ...here.
236 (output_init_element): Adjust call to initializer_constant_valid_p.
237 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
239 2015-11-06 David Malcolm <dmalcolm@redhat.com>
241 * c-decl.c (warn_defaults_to): Update for change in signature
242 of diagnostic_set_info.
243 * c-errors.c (pedwarn_c99): Likewise.
244 (pedwarn_c90): Likewise.
245 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
246 for textinfo::set_location.
248 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
249 Thomas Schwinge <thomas@codesourcery.com>
250 James Norris <jnorris@codesourcery.com>
252 * c-parser.c (c_parser_omp_clause_name): Add support for
253 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
254 (c_parser_omp_clause_default): Add is_oacc argument. Handle
255 default(none) in OpenACC.
256 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
258 (c_parser_oacc_clause_tile): New function.
259 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
260 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
261 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
263 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
264 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
266 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
267 (c_parser_oacc_update): Update the error message for missing clauses.
268 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
269 and OMP_CLAUSE_INDEPENDENT.
271 2015-11-05 Marek Polacek <polacek@redhat.com>
274 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
275 deal with pre-evaluation on invalid types.
277 2015-11-05 Jakub Jelinek <jakub@redhat.com>
278 Ilya Verbin <ilya.verbin@intel.com>
280 * c-parser.c: Include context.h and gimple-expr.h.
281 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
282 monotonic together with nonmonotonic.
283 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
284 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
285 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
286 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
287 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
288 expressions on combined target teams before the target.
289 (c_parser_omp_declare_target): If decl has "omp declare target" or
290 "omp declare target link" attribute, and cgraph or varpool node already
291 exists, then set corresponding flags. Call c_finish_omp_clauses
292 in the parenthesized extended-list syntax case.
293 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
295 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
296 on OMP_CLAUSE_REDUCTION array sections.
297 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
298 into the constant offset, or for variable low-bound using
299 POINTER_PLUS_EXPR. For structure element based array sections use
300 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
301 (c_finish_omp_clauses): Drop generic_field_head, structure
302 elements are now always mapped even as array section bases,
303 diagnose same var in data sharing and mapping clauses. Diagnose if
304 linear step on declare simd is neither a constant nor a uniform
305 parameter. Look through POINTER_PLUS_EXPR for array section
306 reductions. Diagnose the same var or function appearing multiple
307 times on the same directive. Fix up wording for the to clause if t
308 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
309 modifier on kinds other than dynamic or guided or nonmonotonic
310 modifier together with ordered clause.
312 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
313 Chung-Lin Tang <cltang@codesourcery.com>
315 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
317 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
319 * c-array-notation.c: Reorder #include's and remove duplicates.
320 * c-aux-info.c: Likewise.
321 * c-convert.c: Likewise.
322 * c-decl.c: Likewise.
323 * c-errors.c: Likewise.
324 * c-lang.c: Likewise.
325 * c-objc-common.c: Likewise.
326 * c-parser.c: Likewise.
327 * c-typeck.c: Likewise.
329 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
332 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
333 after calling build_qualified_type.
335 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
336 Thomas Schwinge <thomas@codesourcery.com>
337 James Norris <jnorris@codesourcery.com>
338 Joseph Myers <joseph@codesourcery.com>
339 Julian Brown <julian@codesourcery.com>
340 Bernd Schmidt <bschmidt@redhat.com>
342 * c-parser.c (c_parser_oacc_shape_clause): New.
343 (c_parser_oacc_simple_clause): New.
344 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
345 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
347 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
348 James Norris <jnorris@codesourcery.com>
349 Cesar Philippidis <cesar@codesourcery.com>
353 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
354 parameters, and handle these. Adjust all users.
355 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
357 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
359 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
361 (c_finish_omp_construct): Declare function.
362 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
363 Merge functions into...
364 (c_finish_omp_construct): ... this new function.
366 2015-10-22 Richard Biener <rguenther@suse.de>
368 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
369 before folding a MINUS_EXPR.
371 2015-10-21 Marek Polacek <polacek@redhat.com>
374 * c-decl.c (start_function): Warn about vararg functions without
377 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
379 * c-typeck.c (build_conditional_expr): Use boolean vector
380 type for vector comparison.
381 (build_vec_cmp): New.
382 (build_binary_op): Use build_vec_cmp for comparison.
384 2015-10-20 Marek Polacek <polacek@redhat.com>
386 * c-parser.c (is_cilkplus_vector_p): Don't define here.
388 2015-10-20 Marek Polacek <polacek@redhat.com>
391 * c-parser.c (c_parser_attributes): Break out of the loop if the
392 token after an attribute isn't a comma.
394 2015-10-13 Jakub Jelinek <jakub@redhat.com>
395 Aldy Hernandez <aldyh@redhat.com>
397 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
398 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
399 (c_parser_omp_variable_list): Handle structure elements for
400 map, to and from clauses. Handle array sections in reduction
401 clause. Formatting fixes.
402 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
404 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
405 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
406 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
407 c_parser_omp_clause_is_device_ptr): New functions.
408 (c_parser_omp_clause_ordered): Parse optional parameter.
409 (c_parser_omp_clause_reduction): Handle array reductions.
410 (c_parser_omp_clause_schedule): Parse optional simd modifier.
411 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
413 (c_parser_omp_clause_linear): Parse linear clause modifiers.
414 (c_parser_omp_clause_depend_sink): New function.
415 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
416 (c_parser_omp_clause_map): Parse release/delete map kinds and
417 optional always modifier.
418 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
419 and c_finish_omp_clauses callers.
420 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
421 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
422 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
423 (OMP_CRITICAL_CLAUSE_MASK): Define.
424 (c_parser_omp_critical): Parse critical clauses.
425 (c_parser_omp_for_loop): Handle doacross loops, adjust
426 c_finish_omp_for and c_finish_omp_clauses callers.
427 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
428 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
429 (OMP_FOR_CLAUSE_MASK): Add linear clause.
430 (c_parser_omp_for): Disallow ordered clause when combined with
431 distribute. Disallow linear clause when combined with distribute
432 and not combined with simd.
433 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
434 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
435 parse clauses and if depend clause is found, don't parse a body.
436 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
437 Allow target parallel without for after it.
438 (OMP_TASK_CLAUSE_MASK): Add priority clause.
439 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
440 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
442 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
443 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
444 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
445 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
447 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
448 defaultmap and is_device_ptr clauses.
449 (c_parser_omp_target): Parse target parallel and target simd. Set
450 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
451 and target exit data. Diagnose invalid map kinds.
452 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
453 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
455 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
457 (OMP_TASKLOOP_CLAUSE_MASK): Define.
458 (c_parser_omp_taskloop): New function.
459 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
460 handle PRAGMA_OMP_TASKLOOP.
461 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
462 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
463 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
464 Add IS_OMP argument, handle structure element bases, diagnose
465 bitfields, pass IS_OMP recursively, diagnose known zero length
466 array sections in depend clauses, handle array sections in reduction
467 clause, diagnose negative length even for pointers.
468 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
469 types, pass IS_OMP down to handle_omp_array_sections_1, handle
470 array sections in reduction clause, set
471 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
472 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
473 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
474 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
476 2015-10-06 Marek Polacek <polacek@redhat.com>
478 * c-parser.c (c_parser_statement_after_labels): Use
479 protected_set_expr_location.
480 (c_parser_omp_clause_num_gangs): Likewise.
481 (c_parser_omp_clause_num_threads): Likewise.
482 (c_parser_omp_clause_num_workers): Likewise.
483 (c_parser_omp_clause_vector_length): Likewise.
484 (c_parser_omp_clause_num_teams): Likewise.
485 (c_parser_omp_clause_thread_limit): Likewise.
486 * c-typeck.c (build_c_cast): Likewise.
487 (c_cast_expr): Likewise.
489 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
491 * c-typeck.c (c_tree_equal): Use real_equal instead of
494 2015-10-04 Jason Merrill <jason@redhat.com>
496 * c-parser.c (c_lex_one_token): Handle @synchronized.
497 * c-decl.c (match_builtin_function_types): A declaration of a built-in
498 can change whether the function is transaction_safe.
500 2015-10-02 Marek Polacek <polacek@redhat.com>
503 * c-typeck.c (convert_for_assignment): Use the expansion point
506 2015-10-02 Marek Polacek <polacek@redhat.com>
509 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
510 and pass it down to c_parser_if_statement.
511 (c_parser_else_body): Add CHAIN parameter and pass it down to
512 c_parser_statement_after_labels.
513 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
514 duplicated if-else-if conditions.
516 2015-10-01 Marek Polacek <polacek@redhat.com>
518 * c-typeck.c (convert_for_assignment): Improve commentary.
520 2015-09-30 Marek Polacek <polacek@redhat.com>
523 * c-typeck.c (c_finish_return): Use the expansion point location for
524 certain "return with value" warnings.
526 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
528 * c-parser.c (pragma_lex): Add loc argument.
530 2015-09-15 Marek Polacek <polacek@redhat.com>
533 * c-decl.c (tag_exists_p): New function.
534 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
535 struct/union/enum keywords are missing.
536 * c-tree.h (tag_exists_p): Declare.
538 2015-09-15 Marek Polacek <polacek@redhat.com>
540 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
541 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
542 Return NULL_TREE instead of 0.
543 (lookup_name): Return NULL_TREE instead of 0.
544 (lookup_name_in_scope): Likewise.
545 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
546 (parser_xref_tag): Use false instead of 0.
547 (start_struct): Use true instead of 1.
548 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
550 2015-09-14 Marek Polacek <polacek@redhat.com>
552 * c-typeck.c (set_nonincremental_init_from_string): Use
553 HOST_WIDE_INT_M1U when shifting a negative value.
555 2015-09-09 Mark Wielaard <mjw@redhat.com>
557 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
560 2015-09-10 Jakub Jelinek <jakub@redhat.com>
563 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
564 into OMP_FOR_PRE_BODY rather than before the loop.
566 2015-09-09 Jakub Jelinek <jakub@redhat.com>
569 * c-parser.c (c_parser_oacc_all_clauses,
570 c_parser_omp_all_clauses): Remove invalid clause from
571 list of clauses even if parser->error is set.
574 * c-parser.c (c_parser_omp_clause_aligned,
575 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
577 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
581 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
582 instead of c_parser_unary_expression. If the result is !lvalue_p,
583 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
585 2015-09-04 Marek Polacek <polacek@redhat.com>
588 * c-typeck.c (build_binary_op): Don't instrument static initializers.
590 2015-09-03 Martin Sebor <msebor@redhat.com>
593 * c-typeck.c (convert_arguments, parser_build_unary_op,
594 build_conditional_expr, c_cast_expr, convert_for_assignment,
595 build_binary_op, _objc_common_truthvalue_conversion): Call
597 (c_decl_implicit): Define.
599 2015-09-02 Marek Polacek <polacek@redhat.com>
602 * c-parser.c (c_parser_enum_specifier): Give a better error for
605 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
607 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
609 2015-08-12 Marek Polacek <polacek@redhat.com>
611 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
614 2015-08-03 Marek Polacek <polacek@redhat.com>
617 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
619 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
621 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
623 * c-parser.c (c_parser_if_body): Take token_indent_info
624 argument. Call warn_for_misleading_indentation even when the
625 body is a semicolon. Extract token_indent_infos corresponding
626 to the guard, body and next tokens. Adjust call to
627 warn_for_misleading_indentation accordingly.
628 (c_parser_else_body): Likewise.
629 (c_parser_if_statement): Likewise.
630 (c_parser_while_statement): Likewise.
631 (c_parser_for_statement): Likewise.
633 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
634 Manuel López-Ibáñez <manu@gcc.gnu.org>
636 * c-decl.c (get_parm_info): Remove static var. Update warning
639 2015-07-27 Marek Polacek <polacek@redhat.com>
643 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
645 2015-07-20 Marek Polacek <polacek@redhat.com>
648 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
649 (build_binary_op): Warn about left shift overflows.
651 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
653 * c-array-notation.c: Adjust includes for flags.h changes.
654 * c-objc-common.c: Likewise.
656 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
658 * c-array-notation.c: Adjust includes.
659 * c-aux-info.c: Likewise.
660 * c-convert.c: Likewise.
661 * c-decl.c: Likewise.
662 * c-errors.c: Likewise.
663 * c-lang.c: Likewise.
664 * c-objc-common.c: Likewise.
665 * c-parser.c: Likewise.
666 * c-typeck.c: Likewise.
668 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
671 * c-decl.c (finish_function): Call do_warn_unused_parameter.
673 2015-06-29 Marek Polacek <polacek@redhat.com>
676 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
677 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
678 about -Wswitch-bool here.
679 (do_case): Update c_add_case_label call.
680 (c_finish_case): Update c_do_switch_warnings call.
682 2015-06-27 Marek Polacek <polacek@redhat.com>
684 * c-typeck.c: Use VECTOR_TYPE_P throughout.
686 2015-06-26 Marek Polacek <polacek@redhat.com>
688 * c-array-notation.c (fix_builtin_array_notation_fn): Use
690 * c-typeck.c (array_to_pointer_conversion): Likewise.
691 (build_unary_op): Likewise.
692 (c_finish_return): Likewise.
694 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
696 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
697 * c-parser.c: Likewise.
699 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
701 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
702 instead of pointer_hash.
703 (detect_field_duplicates): Likewise.
705 2015-06-25 Marek Polacek <polacek@redhat.com>
707 * c-array-notation.c: Use VAR_P throughout.
708 * c-decl.c: Likewise.
709 * c-objc-common.c: Likewise.
710 * c-parser.c: Likewise.
711 * c-typeck.c: Likewise.
713 2015-06-25 Marek Polacek <polacek@redhat.com>
715 * c-decl.c: Use is_global_var throughout.
716 * c-parser.c: Likewise.
717 * c-typeck.c: Likewise.
719 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
721 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
722 * c-aux-info.c: Likewise.
723 * c-convert.c: Likewise.
724 * c-decl.c: Likewise.
725 * c-errors.c: Likewise.
726 * c-lang.c: Likewise.
727 * c-objc-common.c: Likewise.
728 * c-parser.c: Likewise.
729 * c-typeck.c: Likewise.
731 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
734 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
737 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
739 * c-decl.c (pop_scope): Register the main translation unit
740 through the new debug hook.
742 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
744 * c-array-notation.c : Adjust include files.
745 * c-aux-info.c : Likewise.
746 * c-convert.c : Likewise.
747 * c-decl.c : Likewise.
748 * c-errors.c : Likewise.
749 * c-lang.c : Likewise.
750 * c-lang.h : Likewise.
751 * c-objc-common.c : Likewise.
752 * c-parser.c : Likewise.
753 * c-typeck.c : Likewise.
755 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
757 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
758 immediately clobber it.
759 (c_write_global_declarations_1): Remove call to
760 check_global_declaration_1.
761 (c_write_global_declarations_2): Remove.
762 (c_write_final_cleanups): Rename from c_write_global_declarations.
763 Remove call to finalize_compilation_unit.
764 Remove calls to debugging hooks.
765 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
766 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
767 * c-tree.h: Remove c_write_global_declarations.
769 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
771 * c-array-notation.c: Adjust includes for restructured coretypes.h.
772 * c-aux-info.c: Likewise.
773 * c-convert.c: Likewise.
774 * c-decl.c: Likewise.
775 * c-errors.c: Likewise.
776 * c-lang.c: Likewise.
777 * c-objc-common.c: Likewise.
778 * c-parser.c: Likewise.
779 * c-typeck.c: Likewise.
781 2015-06-04 Marek Polacek <polacek@redhat.com>
784 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
787 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
789 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
790 Warn for empty struct.
791 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
793 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
795 * c-decl.c (start_function): Call plugin before parsing.
796 (finish_function): Call plugin after parsing.
798 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
801 * c-decl.c (merge_decls): Merge DECL_COMMON.
803 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
805 * Make-lang.in (check_gcc_pallelize): Define.
807 2015-05-22 Marek Polacek <polacek@redhat.com>
810 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
813 2015-05-21 Marek Polacek <polacek@redhat.com>
815 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
818 2015-05-20 Marek Polacek <polacek@redhat.com>
820 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
821 * c-typeck.c: Likewise.
823 2015-05-19 Marek Polacek <polacek@redhat.com>
825 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
827 2015-05-19 Jakub Jelinek <jakub@redhat.com>
830 * c-parser.c (c_parser_omp_for_loop): Don't add
831 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
832 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
833 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
836 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
838 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
841 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
844 * c-objc-common.c (c_tree_printer): Replace locus pointer with
847 2015-05-14 Marek Polacek <polacek@redhat.com>
851 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
854 2015-05-12 David Malcolm <dmalcolm@redhat.com>
856 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
857 to add a call to warn_for_misleading_indentation.
858 (c_parser_else_body): Likewise, adding param "else_loc".
859 (c_parser_if_statement): Check for misleading indentation.
860 (c_parser_while_statement): Likewise.
861 (c_parser_for_statement): Likewise.
863 2015-05-08 Marek Polacek <polacek@redhat.com>
866 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
867 (output_init_element): Likewise.
869 2015-05-07 Marek Polacek <polacek@redhat.com>
872 * c-typeck.c (build_binary_op): Warn when left shifting a negative
875 2015-04-30 Marek Polacek <polacek@redhat.com>
877 * c-typeck.c (set_init_label): Call error_at instead of error and
880 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
883 * c-typeck.c (c_build_va_arg): Clarify the error message.
885 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
887 * c-parser.c (c_parser_oacc_enter_exit_data): Use
888 OMP_STANDALONE_CLAUSES.
890 2015-04-28 Marek Polacek <polacek@redhat.com>
892 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
894 2015-04-28 Marek Polacek <polacek@redhat.com>
897 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
899 2015-04-25 Marek Polacek <polacek@redhat.com>
902 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
905 2015-04-23 Marek Polacek <polacek@redhat.com>
908 * c-decl.c (set_labels_context_r): New function.
909 (store_parm_decls): Call it via walk_tree_without_duplicates.
910 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
911 instead of create_tmp_var. Build TARGET_EXPR instead of
913 (build_atomic_assign): Use create_tmp_var_raw instead of
914 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
916 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
918 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
919 (c_parser_omp_target_update): Add missed %> to error_at ().
921 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
924 * c-decl.c (c_default_pointer_mode): Remove definition.
925 * c-tree.h (c_default_pointer_mode): Remove declaration.
927 2015-03-27 Tobias Burnus <burnus@net-b.de>
930 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
932 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
933 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
934 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
936 2015-03-19 Jakub Jelinek <jakub@redhat.com>
938 * c-decl.c (c_decl_attributes): Also add "omp declare target"
939 attribute for DECL_EXTERNAL VAR_DECLs.
941 2015-03-11 Jakub Jelinek <jakub@redhat.com>
943 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
946 2015-03-10 Jakub Jelinek <jakub@redhat.com>
949 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
950 before preparing arguments to warn_logical_not_parentheses.
952 2015-03-09 Jakub Jelinek <jakub@redhat.com>
955 * c-typeck.c (parser_build_binary_op): Don't warn for
956 !!x == y or !b == y where b is _Bool.
958 2015-03-09 Marek Polacek <polacek@redhat.com>
960 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
961 * c-decl.c (grokdeclarator): Likewise.
962 * c-typeck.c (build_binary_op): Likewise.
964 2015-02-27 Marek Polacek <polacek@redhat.com>
967 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
969 2015-02-14 Marek Polacek <polacek@redhat.com>
972 * c-decl.c (grokdeclarator): Set the range of a flexible array member
973 declared through a typedef name.
975 2015-02-13 Marek Polacek <polacek@redhat.com>
978 * c-decl.c (grokdeclarator): Print also the type when giving
979 the error message about array's incomplete element type.
981 2015-02-11 Jakub Jelinek <jakub@redhat.com>
984 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
985 check in the POP macro.
987 2015-02-09 Marek Polacek <polacek@redhat.com>
990 * c-typeck.c (process_init_element): Don't always wrap
991 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
992 initializing a range of elements.
994 2015-02-04 Jakub Jelinek <jakub@redhat.com>
998 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
1000 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
1002 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
1003 processing enum declaration.
1005 2015-01-29 Marek Polacek <polacek@redhat.com>
1008 * c-typeck.c (pop_init_level): If constructor_elements has
1009 exactly one element with integer_zerop value, set constructor_zeroinit
1010 to 1. Remove braces around warning_init call.
1012 2015-01-27 Jakub Jelinek <jakub@redhat.com>
1015 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
1016 of FUNCTION_DECLs with error_mark_node.
1018 2015-01-26 Jakub Jelinek <jakub@redhat.com>
1021 * c-typeck.c (convert_arguments): Return -1 if there are
1022 error_args, even if we've diagnosed too many arguments.
1024 2015-01-21 Richard Biener <rguenther@suse.de>
1027 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
1028 for builtins the user declared correctly.
1030 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1031 Bernd Schmidt <bernds@codesourcery.com>
1032 Cesar Philippidis <cesar@codesourcery.com>
1033 James Norris <jnorris@codesourcery.com>
1034 Jakub Jelinek <jakub@redhat.com>
1035 Ilmir Usmanov <i.usmanov@samsung.com>
1037 * c-parser.c: Include "gomp-constants.h".
1038 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1039 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1040 Use OMP_CLAUSE_SET_MAP_KIND.
1041 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
1042 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
1043 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
1044 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
1045 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1046 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1047 "copyout", "create", "delete", "deviceptr", "gang", "host",
1048 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1049 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1050 "present_or_create", "pcreate", "seq", "self", "vector",
1051 "vector_length", "wait", "worker".
1052 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1053 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1054 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1055 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1056 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1057 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1058 (c_parser_oacc_data_clause_deviceptr)
1059 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1060 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1061 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1062 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1063 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1064 (c_parser_oacc_parallel, c_parser_oacc_update)
1065 (c_parser_oacc_wait): New functions.
1066 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1067 (c_finish_oacc_data): New prototypes.
1068 * c-typeck.c: Include "gomp-constants.h".
1069 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1070 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1071 OMP_CLAUSE_SET_MAP_KIND.
1072 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1073 (c_finish_oacc_data): New functions.
1074 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1075 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1076 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1077 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1078 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1079 GOMP_MAP_FORCE_DEVICEPTR.
1081 2015-01-09 Michael Collison <michael.collison@linaro.org>
1083 * c-array-notation.c: Include hash-set.h, machmode.h,
1084 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1085 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1086 * c-aux-info.c: Ditto.
1087 * c-convert.c: Ditto.
1089 * c-errors.c: Ditto.
1090 * c-lang.c: Dittoxs.
1091 * c-objc-common.c: Ditto.
1092 * c-parser.c: Ditto.
1093 * c-typeck.c: Include hash-set.h, machmode.h,
1094 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1095 fold-const.h, wide-int.h, inchash.h, real.h and
1096 fixed-value.h due to flattening of tree.h.
1098 2015-01-07 Marek Polacek <polacek@redhat.com>
1101 * c-typeck.c (process_init_element): Disallow initialization of
1102 a flexible array member with a string constant if the structure
1105 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1108 * c-typeck.c (convert_for_assignment, c_finish_return): For
1109 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1110 types also set in_late_binary_op around convert call.
1111 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1112 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1113 result on expr as last argument to ubsan_instrument_float_cast,
1114 if in_late_binary_op, don't use c_save_expr but save_expr.
1116 Update copyright years.
1118 2015-01-05 Marek Polacek <polacek@redhat.com>
1121 * c-typeck.c (build_array_ref): Pass loc down to
1122 warn_array_subscript_with_type_char.
1124 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1126 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1127 (common-pointer-type): For pointers to arrays take qualifiers from
1129 (build_conditional_expr): Add warnings for lost qualifiers.
1130 (comp-target-types): Allow pointers to arrays with different qualifiers.
1131 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1132 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1133 to PEDWARN_FOR_QUALIFIERS.
1135 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1138 * c-convert.c: Include ubsan.h.
1139 (convert): For real -> integral casts and
1140 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1141 instead instrument the float cast directly.
1143 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1145 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1146 c_finish_stmt_expr): Remove NULL last argument from
1147 create_tmp_var_raw and create_tmp_var calls.
1148 * c-array-notation.c (fix_builtin_array_notation_fn,
1149 build_array_notation_expr, fix_conditional_array_notations_1,
1150 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1152 2014-11-28 Marek Polacek <polacek@redhat.com>
1155 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1156 convert the right operand to integer type.
1158 2014-11-25 Marek Polacek <polacek@redhat.com>
1161 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1162 for inline functions.
1164 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1167 * c-typeck.c (build_array_ref): Adjust
1168 convert_vector_to_pointer_for_subscript caller. If it returns true,
1169 call non_lvalue_loc on the result.
1171 2014-11-11 Richard Biener <rguenther@suse.de>
1173 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1176 2014-11-10 Andi Kleen <ak@linux.intel.com>
1179 * c-parser.c (c_parser_statement_after_labels): Call
1181 (c_parser_if_statement): Dito.
1182 (c_parser_switch_statement): Dito.
1183 (c_parser_while_statement): Dito.
1184 (c_parser_do_statement): Dito.
1185 (c_parser_for_statement): Dito.
1186 * c-typeck.c (c_finish_loop): Dito.
1188 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1190 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1191 OPT_Wshift_count_overflow in the warnings.
1193 2014-10-30 Marek Polacek <polacek@redhat.com>
1195 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1196 print the stripped version as well, if they're not the same.
1198 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1200 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1203 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1205 * c-decl.c: Adjust include files.
1206 * c-parser.c: Ditto.
1208 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1209 Tom Tromey <tromey@redhat.com>
1211 * c-tree.h (enum c_oracle_request): New.
1212 (c_binding_oracle_function): New typedef.
1213 (c_binding_oracle, c_pushtag, c_bind): Declare.
1214 * c-decl.c (c_binding_oracle): New global.
1215 (I_SYMBOL_CHECKED): New macro.
1216 (i_symbol_binding): New function.
1217 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1218 (I_TAG_CHECKED): New macro.
1219 (i_tag_binding): New function.
1220 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1221 (I_LABEL_CHECKED): New macro.
1222 (i_label_binding): New function.
1223 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1224 (c_print_identifier): Save and restore c_binding_oracle.
1225 (c_pushtag, c_bind): New functions.
1227 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1229 * c-typeck.c: Adjust include files.
1231 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1234 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1235 initialization here...
1236 (c_initialize_diagnostics): ... but here. Set defaults after
1237 building pretty-printer.
1239 2014-10-23 Marek Polacek <polacek@redhat.com>
1242 * c-decl.c (pop_scope): Don't print warning in external_scope.
1244 2014-10-19 Marek Polacek <polacek@redhat.com>
1247 * c-typeck.c (output_init_element): Allow initializing objects with
1248 static storage duration with compound literals even in C99 and add
1251 2014-10-17 Marek Polacek <polacek@redhat.com>
1254 * c-typeck.c (digest_init): Allow initializing objects with static
1255 storage duration with compound literals even in C99 and add pedwarn
1258 2014-10-17 Marek Polacek <polacek@redhat.com>
1261 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1262 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1263 error multiple times. Print the type.
1265 2014-10-17 Marek Polacek <polacek@redhat.com>
1268 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1271 2014-10-17 Marek Polacek <polacek@redhat.com>
1273 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1274 (start_function): Use OPT_Wimplicit_int instead of 0.
1275 (store_parm_decls_oldstyle): Likewise.
1277 2014-10-17 Alan Modra <amodra@gmail.com>
1280 * c-decl.c (merge_decls): Don't merge section name or tls model
1281 to newdecl symtab node, instead merge to olddecl. Override
1282 existing olddecl section name. Set tls_model for all thread-local
1283 vars, not just OMP thread-private ones. Remove incorrect comment.
1285 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1287 * c-decl.c: Adjust include files.
1289 2014-10-14 DJ Delorie <dj@redhat.com>
1291 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1292 (c_token_starts_typename): Check all __intN, not just __int128.
1293 (c_token_starts_declspecs): Likewise.
1294 (c_parser_declspecs): Likewise.
1295 (c_parser_attribute_any_word): Likewise.
1296 (c_parser_objc_selector): Likewise.
1297 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1298 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1300 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1302 (finish_declspecs): Likewise.
1304 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1306 * c-parser.c (c_parser_all_labels): New function to replace
1308 (c_parser_statement): Call the new function.
1310 2014-10-09 Marek Polacek <polacek@redhat.com>
1313 * c-typeck.c (pop_init_level): Don't warn about initializing
1316 2014-10-07 Marek Polacek <polacek@redhat.com>
1319 * c-decl.c (header_for_builtin_fn): New function.
1320 (implicitly_declare): Suggest which header to include.
1322 2014-10-07 Marek Polacek <polacek@redhat.com>
1324 * c-convert.c (convert): Use error_operand_p.
1325 * c-typeck.c (require_complete_type): Likewise.
1326 (really_atomic_lvalue): Likewise.
1327 (digest_init): Likewise.
1328 (handle_omp_array_sections_1): Likewise.
1330 2014-10-03 Marek Polacek <polacek@redhat.com>
1333 * c-decl.c (pop_scope): Don't warn about "inline function declared
1334 but never defined" for functions marked with gnu_inline attribute.
1336 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1339 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1340 on low_bound and length.
1342 2014-09-24 Marek Polacek <polacek@redhat.com>
1346 * c-parser.c: Don't define CPP_KEYWORD.
1347 (c_parser_switch_statement): Pass original type to c_finish_case.
1348 * c-tree.h (c_finish_case): Update declaration.
1349 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1350 conditionally to c_do_switch_warnings.
1352 2014-09-03 Marek Polacek <polacek@redhat.com>
1355 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1358 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1359 Balaji V. Iyer <balaji.v.iyer@intel.com>
1360 Igor Zamyatin <igor.zamyatin@intel.com>
1362 * c-parser.c (c_parser_cilk_for): New function.
1363 (c_parser_cilk_grainsize): Likewise.
1364 (c_get_temp_regvar): Likewise.
1365 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1366 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1367 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1368 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1371 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1373 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1374 with using HOST_WIDE_INT without truncation to 'int'
1376 2014-08-22 Marek Polacek <polacek@redhat.com>
1379 * c-typeck.c (parser_build_binary_op): Adjust call to
1380 warn_logical_not_parentheses.
1382 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1385 * c-parser.c (c_parser_array_notation): Check for correct
1386 type of an array added.
1388 2014-08-19 Marek Polacek <polacek@redhat.com>
1391 * c-typeck.c (build_binary_op): If either operand of a comparison
1392 is a boolean expression, call maybe_warn_bool_compare.
1394 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1397 * c-typeck.c (build_c_cast): Do a conversion even when the
1398 TYPE_MAIN_VARIANTs are the same.
1400 2014-08-19 Marek Polacek <polacek@redhat.com>
1402 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1403 pedwarn_c99 instead of pedwarn.
1404 (grokfield): Likewise.
1405 (warn_defaults_to): New function.
1406 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1407 Unconditionally call pedwarn_c99 instead of pedwarn.
1408 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1409 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1410 check flag_isoc11 before.
1411 * c-errors.c (pedwarn_c99): Change the return type to bool.
1412 Handle -Wc99-c11-compat.
1413 * c-parser.c (disable_extension_diagnostics): Handle
1414 warn_c99_c11_compat.
1415 (restore_extension_diagnostics): Likewise.
1416 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
1417 instead of pedwarn, don't check flag_isoc11 before.
1418 (c_parser_declspecs): Likewise.
1419 (c_parser_alignas_specifier): Likewise.
1420 (c_parser_alignof_expression): Likewise.
1421 (c_parser_generic_selection): Likewise.
1422 * c-tree.h (pedwarn_c99): Update declaration.
1423 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
1426 2014-08-19 Marek Polacek <polacek@redhat.com>
1428 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
1430 * c-errors.c: Include "opts.h".
1431 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
1432 * c-parser.c (disable_extension_diagnostics): Handle negative value
1433 of warn_c90_c99_compat, too.
1434 (restore_extension_diagnostics): Likewise.
1435 (c_parser_compound_statement_nostart): Pass
1436 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
1438 2014-08-12 Marek Polacek <polacek@redhat.com>
1440 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
1442 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
1444 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
1446 2014-08-10 Marek Polacek <polacek@redhat.com>
1449 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
1450 Call pedwarn_c90 instead of pedwarn.
1451 (check_bitfield_type_and_width): Likewise.
1452 (declspecs_add_qual): Likewise.
1453 (declspecs_add_type): Likewise.
1454 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
1455 Adjust to only call pedwarn_c90.
1456 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
1457 pedwarn_c90 instead of pedwarn.
1458 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
1459 * c-parser.c (disable_extension_diagnostics): Handle
1460 warn_c90_c99_compat.
1461 (restore_extension_diagnostics): Likewise.
1462 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
1463 pedwarn_c90 instead of pedwarn.
1464 (c_parser_initelt): Likewise.
1465 (c_parser_postfix_expression): Likewise.
1466 (c_parser_postfix_expression_after_paren_type): Likewise.
1467 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
1468 * c-tree.h: Fix formatting.
1469 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
1470 pedwarn_c90 instead of pedwarn.
1472 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1474 * c-typeck.c: Remove include of pointer-set.h.
1476 2014-08-07 Marek Polacek <polacek@redhat.com>
1478 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
1480 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1482 * c-typeck.c: Use hash_map instead of pointer_map.
1484 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1486 * c-decl.c: Use hash_set instead of pointer_set.
1488 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1491 * c-array-notation.c (expand_array_notations): Handling
1494 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1497 * c-typeck.c (c_finish_return): Return 0 instead of the address of
1500 2014-07-30 Tom Tromey <tromey@redhat.com>
1502 * c-typeck.c (struct constructor_stack) <designator_depth>: New
1504 (really_start_incremental_init, push_init_level): Initialize
1506 (pop_init_level): Set global designator_depth.
1507 (process_init_element): Check for designated_init attribute.
1509 2014-07-20 Marek Polacek <polacek@redhat.com>
1512 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
1513 (implicitly_declare): Pass location to implicit_decl_warning.
1515 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1518 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
1519 If non-NULL, call c_parser_check_literal_zero.
1520 (c_parser_check_literal_zero): New function.
1521 (c_parser_postfix_expression_after_primary): Adjust
1522 c_parser_expr_list caller, handle -Wmemset-transposed-args.
1524 2014-07-06 Marek Polacek <polacek@redhat.com>
1527 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
1528 * c-tree.h (C_ARRAY_PARAMETER): Define.
1529 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
1532 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
1533 Chen Gang <gang.chen.5i5j@gmail.com>
1535 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
1538 2014-07-01 Marek Polacek <polacek@redhat.com>
1540 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
1541 instead of 0 to WARN_FOR_ASSIGNMENT.
1543 2014-07-01 Marek Polacek <polacek@redhat.com>
1546 * c-typeck.c (convert_for_assignment): Pass
1547 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
1549 2014-06-30 Marek Polacek <polacek@redhat.com>
1551 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
1552 has no_sanitize_undefined attribute.
1554 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
1557 * c-array-notation.c (fix_builtin_array_notation_fn):
1558 Check for 0 arguments in builtin call. Check that bultin argument is
1560 * c-parser.c (c_parser_array_notation): Check for incorrect initial
1563 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
1565 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
1566 qualifiers in __auto_type for atomic types.
1567 (c_parser_typeof_specifier): Discard all type qualifiers in
1568 __typeof__ for atomic types.
1570 2014-06-25 Marek Polacek <polacek@redhat.com>
1573 * c-parser.c (c_parser_statement_after_labels): Pass the location of
1574 the return expression to c_finish_return.
1576 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1578 * c-typeck.c (c_finish_omp_clauses): Make sure
1579 OMP_CLAUSE_LINEAR_STEP has correct type.
1581 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
1585 2014-06-24 Jakub Jelinek <jakub@redhat.com>
1587 * c-parser.c (c_parser_omp_for_loop): For
1588 #pragma omp parallel for simd move lastprivate clause from parallel
1589 to for rather than simd.
1591 2014-06-23 Marek Polacek <polacek@redhat.com>
1593 * c-typeck.c (parser_build_binary_op): Don't call
1594 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
1596 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
1598 * c-parser.c (c_parser_omp_threadprivate): Likewise.
1599 * c-decl.c (merge_decls): Likewise.
1601 2014-06-09 Marek Polacek <polacek@redhat.com>
1604 * c-typeck.c (error_init): Call inform instead of error_at.
1605 (pedwarn_init): Call inform instead of pedwarn.
1606 (warning_init): Call inform instead of warning_at.
1608 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
1610 * c-decl.c (merge_decls): Use set_decl_section_name.
1611 (duplicate_decls): Remove node if it exists.
1613 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
1616 * c-typeck.c (push_init_level, process_init_element,
1617 pop_init_level): Correct check for zero initialization, move
1618 missing brace warning to respect zero initialization.
1620 2014-06-05 Marek Polacek <polacek@redhat.com>
1623 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
1625 2014-06-05 Marek Polacek <polacek@redhat.com>
1628 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
1629 on the left hand side operand of a comparison.
1631 2014-06-05 Marek Polacek <polacek@redhat.com>
1634 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
1635 Print note only if the warning was printed.
1637 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
1640 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
1643 2014-06-03 Marek Polacek <polacek@redhat.com>
1646 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
1648 * c-tree.h (c_start_case): Update.
1649 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
1650 switch condition has boolean value.
1652 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
1654 * c-decl.c: Include builtins.h.
1655 * c-parser.c: Likewise.
1657 2014-05-27 Marek Polacek <polacek@redhat.com>
1660 * c-typeck.c (convert_arguments): Get location of a parameter. Change
1661 error and warning calls to error_at and warning_at. Pass location of
1662 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
1663 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
1664 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
1666 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
1669 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
1670 function parameters.
1672 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1674 * c-decl.c (merge_decls): Preserve symtab node pointers.
1675 (duplicate_decls): Free new decl.
1677 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
1679 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
1682 * c-parser.c (c_parser_omp_target): Return bool values.
1684 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1686 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
1687 num_teams_loc variable to num_thread_limit_loc.
1689 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1691 * c-array-notation.c (expand_array_notations): Use void_node
1692 instead of void_zero_node.
1694 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1696 * c-decl.c (finish_struct): Adjust.
1697 (finish_enum): Likewise.
1699 (record_inline_static): Likewise.
1700 (push_scope): Likewise.
1701 (make_label): Likewise.
1702 (lookup_label_for_goto): Likewise.
1703 (finish_struct): Likewise.
1704 (finish_enum): Likewise.
1705 (store_parm_decls): Likewise.
1706 (c_push_function_context): Likewise.
1707 * c-lang.h: Remove usage of variable_size gty attribute.
1708 * c-parser.c (c_parse_init): Adjust.
1709 (c_parse_file): Likewise.
1711 2014-05-13 Marek Polacek <polacek@redhat.com>
1714 * c-typeck.c (convert_for_assignment): Pass location to
1715 WARN_FOR_ASSIGNMENT instead of input_location.
1717 2014-05-10 Marek Polacek <polacek@redhat.com>
1719 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
1720 maybe_warn_string_init.
1721 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
1722 maybe_warn_string_init.
1723 * c-tree.h (maybe_warn_string_init): Update declaration.
1724 * c-typeck.c (maybe_warn_string_init): Add location parameter.
1725 Call pedwarn_init with loc instead of with input_location.
1726 (digest_init): Pass init_loc to maybe_warn_string_init.
1727 (pop_init_level): Call pedwarn_init with loc instead of with
1729 (set_init_index): Likewise.
1730 (process_init_element): Likewise.
1732 2014-05-09 Marek Polacek <polacek@redhat.com>
1735 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
1736 (c_parser_initelt): Pass location to set_init_label. Pass array index
1737 location to set_init_index.
1738 * c-tree.h (push_init_level): Update declaration.
1739 (pop_init_level): Likewise.
1740 (set_init_index): Likewise.
1741 (set_init_label): Likewise.
1742 * c-typeck.c (error_init): Add location parameter. Call error_at
1744 (digest_init): Pass init_loc to error_init.
1745 (really_start_incremental_init):
1746 (push_init_level): Add location parameter. Pass loc to pop_init_level
1748 (pop_init_level): Likewise.
1749 (set_designator): Add location parameter. Pass loc to pop_init_level,
1750 push_init_level, and error_init.
1751 (set_init_index): Add location parameter. Pass loc to error_init and
1753 (set_init_label): Likewise.
1754 (output_init_element): Pass loc to error_init.
1755 (process_init_element): Pass loc to error_init, pop_init_level,
1756 pedwarn_init, and push_init_level.
1758 2014-05-09 Marek Polacek <polacek@redhat.com>
1761 * c-parser.c (c_parser_attributes): Parse the arguments as an
1762 expression-list if the attribute takes identifier.
1764 2014-05-08 Marek Polacek <polacek@redhat.com>
1767 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
1770 2014-05-08 Marek Polacek <polacek@redhat.com>
1773 * c-decl.c (start_function): Warn for _Atomic-qualified return type
1776 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1777 Mike Stump <mikestump@comcast.net>
1778 Richard Sandiford <rdsandiford@googlemail.com>
1780 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
1781 (finish_enum): Use wide-int interfaces.
1782 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
1783 * c-typeck.c (build_c_cast): Likewise.
1784 (set_nonincremental_init_from_string): Likewise.
1785 (c_tree_equal): Likewise.
1787 2014-05-02 Marek Polacek <polacek@redhat.com>
1790 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
1791 Return size_one_node when the type is not complete.
1792 (pointer_diff): Remove comment.
1793 (build_unary_op): Improve error messages.
1795 2014-05-02 Marek Polacek <polacek@redhat.com>
1797 * c-typeck.c (c_finish_return): Separate warning_at calls.
1799 2014-05-02 Marek Polacek <polacek@redhat.com>
1801 * c-tree.h (error_init): Remove declaration.
1802 (pedwarn_init): Likewise.
1803 * c-typeck.c (error_init): Make static and move above.
1804 (pedwarn_init): Likewise.
1805 (warning_init): Move above.
1806 (maybe_warn_string_init): Likewise.
1808 2014-05-01 Jeff Law <law@redhat.com>
1812 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1813 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
1816 2014-05-02 Marek Polacek <polacek@redhat.com>
1819 * c-typeck.c (push_init_level): Set constructor_designated to
1820 p->designated for structures.
1822 2014-05-01 Marek Polacek <polacek@redhat.com>
1825 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
1826 function-definition has an attribute after the declarator.
1828 2014-05-01 Marek Polacek <polacek@redhat.com>
1831 * c-typeck.c (warning_init): Add location_t parameter. Call
1832 warning_at instead of warning.
1833 (push_init_level): Pass input_location to warning_init.
1834 (add_pending_init): Add location_t parameter. Pass loc to
1836 (set_nonincremental_init): Pass input_location to add_pending_init.
1837 (set_nonincremental_init_from_string): Likewise.
1838 (output_init_element): Pass loc to warning_init and to
1841 2014-05-01 Marek Polacek <polacek@redhat.com>
1844 * c-typeck.c (c_finish_return): Distinguish between label and variable
1845 when warning about returning local address.
1847 2014-05-01 Marek Polacek <polacek@redhat.com>
1850 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
1853 2014-05-01 Marek Polacek <polacek@redhat.com>
1856 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
1857 instead of 0 to WARN_FOR_QUALIFIERS.
1859 2014-05-01 Marek Polacek <polacek@redhat.com>
1862 * c-typeck.c (default_conversion): Use better location for
1865 2014-04-30 Marek Polacek <polacek@redhat.com>
1867 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
1868 also when SANITIZE_FLOAT_DIVIDE is on.
1870 2014-04-30 Marek Polacek <polacek@redhat.com>
1873 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
1874 and pedwarn_init. Use loc insted of input_location.
1876 2014-04-30 Marek Polacek <polacek@redhat.com>
1879 * c-typeck.c (build_binary_op): Use location when warning about
1882 2014-04-25 Marek Polacek <polacek@redhat.com>
1885 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
1886 always_inline/noinline and hot/cold attributes.
1888 2014-04-25 Marek Polacek <polacek@redhat.com>
1891 * c-parser.c (c_parser_initelt): Pass input_location to
1892 process_init_element.
1893 (c_parser_initval): Pass loc to process_init_element.
1894 * c-tree.h (process_init_element): Adjust declaration.
1895 * c-typeck.c (push_init_level): Pass input_location to
1896 process_init_element.
1897 (pop_init_level): Likewise.
1898 (set_designator): Likewise.
1899 (output_init_element): Add location_t parameter. Pass loc to
1901 (output_pending_init_elements): Pass input_location to
1902 output_init_element.
1903 (process_init_element): Add location_t parameter. Pass loc to
1904 output_init_element.
1906 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1908 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
1909 atomic-clause, allow comma in between atomic-clause and
1912 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1915 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
1916 fails, don't set OM_PARALLEL_COMBINED and return NULL.
1918 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1921 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1922 create_tmp_var instead build_decl for creating temps.
1923 (build_array_notation_expr): Likewise.
1924 (fix_conditional_array_notations_1): Likewise.
1925 (fix_array_notation_expr): Likewise.
1926 (fix_array_notation_call_expr): Likewise.
1928 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1931 * c-tree.h (c_build_function_call_vec): New prototype.
1932 * c-typeck.c (build_function_call_vec): Don't call
1933 resolve_overloaded_builtin here.
1934 (c_build_function_call_vec): New wrapper function around
1935 build_function_call_vec. Call resolve_overloaded_builtin here.
1936 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
1937 Call c_build_function_call_vec instead of build_function_call_vec.
1938 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
1939 * c-decl.c (finish_decl): Likewise.
1941 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1944 * c-typeck.c: Use correct format string in cast-qual warning
1946 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
1948 * c-decl.c (c_decl_attributes): Use
1949 lang_hooks.types.omp_mappable_type.
1950 * c-typeck.c (c_finish_omp_clauses): Likewise.
1952 2014-03-06 Marek Polacek <polacek@redhat.com>
1955 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
1956 of checking tree code.
1958 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1960 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
1961 (c_parser_parameter_declaration): Likewise.
1963 2014-02-19 Marek Polacek <polacek@redhat.com>
1966 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
1967 Call mark_exp_read on exp.value.
1968 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
1969 TREE_ADDRESSABLE on old instead of val.
1970 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
1972 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1974 * c-parser.c (c_parser_get_builtin_args): Replace calls to
1975 C_EXPR_APPEND by vec_safe_push.
1976 * c-tree.h (C_EXPR_APPEND): Remove.
1978 2014-01-31 Marek Polacek <polacek@redhat.com>
1981 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
1982 build_function_call_vec.
1983 (build_function_call): Likewise.
1984 (build_atomic_assign): Likewise.
1985 (build_function_call_vec): Add arg_loc parameter. Use it.
1986 (convert_arguments): Likewise.
1987 (convert_for_assignment): Rename rhs_loc to expr_loc.
1988 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
1989 (c_parser_objc_keywordexpr): Likewise.
1990 (c_parser_postfix_expression_after_primary): Call
1991 build_function_call_vec with expr_loc rather than op_loc.
1992 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
1993 build_function_call_vec.
1994 (c_parser_expr_list): Add locations parameter. Fill it with locations
1995 of function arguments.
1996 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
1998 2014-01-30 Marek Polacek <polacek@redhat.com>
2001 * c-typeck.c (build_function_call_vec): Use loc parameter.
2002 (convert_arguments): Add location parameter. Use it.
2003 (ep_convert_and_check): Likewise.
2004 (build_atomic_assign): Adjust convert_for_assignment call.
2005 (build_modify_expr): Likewise.
2006 (digest_init): Likewise.
2007 (c_finish_return): Likewise.
2008 (build_conditional_expr): Adjust ep_convert_and_check calls.
2009 (convert_for_assignment): Add rhs_loc parameter. Use it.
2010 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
2013 2014-01-30 Richard Biener <rguenther@suse.de>
2016 * c-typeck.c (build_function_call_vec): Do not replace calls
2017 to a function via an incompatible type with a runtime abort.
2019 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2021 * c-parser.c (c_parser_declaration_or_fndef): Replaced
2022 flag_enable_cilkplus with flag_cilkplus.
2023 (c_parser_direct_declarator_inner): Likewise.
2024 (c_parser_attribute_any_word): Likewise.
2025 (c_parser_attributes): Likewise.
2026 (c_parser_compound_statement): Likewise.
2027 (c_parser_statement_after_labels): Likewise.
2028 (c_parser_if_statement): Likewise.
2029 (c_parser_switch_statement): Likewise.
2030 (c_parser_do_statement): Likewise.
2031 (c_parser_for_statement): Likewise.
2032 (c_parser_unary_expression): Likewise.
2033 (c_parser_postfix_expression): Likewise.
2034 (c_parser_postfix_expression_after_primary): Likewise.
2035 (c_parser_postfix_expression_after_primary): Likewise.
2036 (c_parser_omp_clause_name): Likewise.
2037 (c_finish_omp_declare_simd): Likewise.
2038 (c_parser_cilk_verify_simd): Likewise.
2039 * c-typeck.c (build_array_ref): Likewise.
2040 (build_function_call_vec): Likewise.
2041 (convert_arguments): Likewise.
2042 (build_compound_expr): Likewise.
2043 (c_finish_return): Likewise.
2044 (c_finish_if_stmt): Likewise.
2045 (c_finish_loop): Likewise.
2046 (build_binary_op): Likewise.
2048 2014-01-23 Marek Polacek <polacek@redhat.com>
2051 * c-typeck.c (parser_build_binary_op): Use location instead of
2053 (build_binary_op): Pass location to shorten_compare.
2055 2014-01-23 Marek Polacek <polacek@redhat.com>
2058 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2061 2014-01-23 Marek Polacek <polacek@redhat.com>
2064 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2065 of a comma expression.
2066 (emit_side_effect_warnings): Likewise.
2068 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2071 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2072 function to use walk_tree and moved a lot of its functionality to
2073 expand_array_notations.
2074 (expand_array_notations): New function.
2076 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2078 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2079 attribute an attribute without value.
2081 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2084 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2085 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2087 2014-01-22 Marek Polacek <polacek@redhat.com>
2090 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2091 of remove_c_maybe_const_expr on op1 and op2.
2093 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2096 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2097 effects, preevaluate rhs using SAVE_EXPR first.
2099 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2102 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2103 statements with if-elseif statements.
2105 2014-01-06 Marek Polacek <polacek@redhat.com>
2108 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2109 defined bit-field types only in ISO C.
2111 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2113 Update copyright years
2115 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2117 * c-array-notation.c: Use the standard form for the copyright notice.
2119 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2121 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2122 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2123 field in parser is not empty. If not-empty, call the function
2124 c_parser_finish_omp_declare_simd.
2125 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2126 between SIMD-enabled functions and #pragma simd. Added new parameter.
2127 (c_parser_cilk_all_clauses): Modified the usage of the function
2128 c_parser_cilk_clause_vectorlength as mentioned above.
2129 (c_parser_cilk_simd_fn_vector_attrs): New function.
2130 (c_finish_cilk_simd_fn_tokens): Likewise.
2131 (is_cilkplus_vector_p): Likewise.
2132 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2133 "nomask," and "mask" strings in clause name.
2134 (c_parser_omp_all_clauses): Added 3 new case statements:
2135 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2136 PRAGMA_CILK_CLAUSE_NOMASK.
2137 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2138 check for vector attribute and if so call the function
2139 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2140 called the function c_finish_cilk_simd_fn_tokens.
2141 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2142 parser field is non-empty. If so, parse them as you would parse
2143 the omp declare simd pragma.
2144 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2145 Added a check when step is a parameter and flag it as error.
2146 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2147 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2150 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2152 * c-parser.c (c_parser_omp_parallel): Fix description.
2154 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2156 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2157 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2158 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2159 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2161 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2164 * c-parser.c (c_parser_alignas_specifier): Use
2165 c_sizeof_or_alignof_type instead of c_alignof.
2166 (c_parser_alignof_expression): Likewise, with min_alignof
2167 parameter depending on alignof spelling used.
2169 2013-12-04 Marek Polacek <polacek@redhat.com>
2172 * c-decl.c (start_function): Don't warn for missing prototype for
2175 2013-12-03 Marek Polacek <polacek@redhat.com>
2178 * c-decl.c (build_compound_literal): Allow compound literals with
2179 empty initial value.
2181 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2184 * c-typeck.c (build_modify_expr): Diagnose assignment to
2185 expression with array type.
2187 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2190 * c-typeck.c (process_init_element): Do not treat a string as
2191 initializing a whole array when used with a designator for an
2194 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2197 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2198 an inline function following a static declaration.
2200 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2203 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2204 to p_name before calling c_parser_omp_teams instead of after.
2205 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2206 argument. Remove unused p_name variable.
2208 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2209 Jakub Jelinek <jakub@redhat.com>
2211 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2212 external_scope is NULL.
2214 2013-11-27 Tom de Vries <tom@codesourcery.com>
2215 Marc Glisse <marc.glisse@inria.fr>
2218 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2220 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2222 * c-typeck.c: Add required include files from gimple.h.
2224 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2226 * c-decl.c (define_label, shadow_tag_warned)
2227 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2228 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2229 (declspecs_add_type): Remove use of in_system_header macro.
2230 * c-parser.c (c_parser_unary_expression): Likewise.
2231 * c-typeck.c (store_init_value, process_init_element)
2232 (c_start_case): Likewise.
2234 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2237 * c-parser.c (c_parser_set_source_position_from_token): Remove
2238 reference to in_system_header from comment.
2240 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2242 * c-decl.c (grokdeclarator): Update comment to refer to
2243 tree_to_[su]hwi rather than tree_low_cst.
2245 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2247 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2248 tree_to_uhwi throughout.
2250 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2252 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2255 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2257 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2260 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2262 * c-parser.c (c_parser_cilk_simd): New.
2263 (c_parser_cilk_verify_simd): New.
2264 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2265 (c_parser_omp_for_loop): Add case for NE_EXPR.
2266 Set c_break_label for CILK_SIMD.
2267 (c_parser_cilk_clause_vectorlength): New.
2268 (c_parser_cilk_clause_linear): New.
2269 (c_parser_cilk_clause_name): New.
2270 (c_parser_cilk_all_clauses): New.
2271 * c-typeck.c (build_unary_op): Pass location argument to
2273 (build_modify_expr): Same.
2274 (build_asm_expr): Same.
2275 (c_finish_bc_stmt): Error on break/continue in loops.
2277 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2279 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2281 2013-11-14 Diego Novillo <dnovillo@google.com>
2283 * c-decl.c: Include print-tree.h.
2284 Include stor-layout.h.
2287 Include stringpool.h.
2288 * c-lang.c: Include fold-const.h.
2289 * c-parser.c: Include stringpool.h.
2291 Include stor-layout.h.
2293 Include trans-mem.h.
2294 * c-typeck.c: Include stor-layout.h.
2295 Include trans-mem.h.
2299 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2301 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2302 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2304 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2305 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2307 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2308 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2309 (c_parser_declarator, c_parser_direct_declarator_inner)
2310 (c_parser_parameter_declaration, c_parser_type_name): All callers
2312 (c_parser_declaration_or_fndef): Handle declarations with type
2313 determined from the initializer.
2315 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2317 * c-typeck.c: Include gimplify.h.
2319 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2321 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2322 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2324 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2325 or _Thread_local as appropriate in diagnostics.
2326 (build_null_declspecs): Initialize ret->thread_gnu_p.
2327 (declspecs_add_scspec): Handle either __thread or _Thread_local
2328 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2329 pedantic. Do not disallow _Thread_local extern and _Thread_local
2332 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2333 Andrew MacLeod <amacleod@redhat.com>
2335 * c-aux-info.c (gen_type): Handle atomic qualifier.
2336 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2337 qualifiers when compating types.
2338 (shadow_tag_warned): Handle atomic_p in declspecs.
2339 (quals_from_declspecs): Likewise.
2340 (start_decl): Use c_type_promotes_to when promoting argument
2342 (grokdeclarator): Handle _Atomic.
2343 (get_parm_info): Diagnose any qualifier on "void" as only
2345 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2346 comparing types. Use c_type_promotes_to when promoting argument
2348 (finish_function): Use c_type_promotes_to when promoting argument
2350 (build_null_declspecs): Handle atomic_p in declspecs.
2351 (declspecs_add_qual): Handle RID_ATOMIC.
2352 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2353 (c_token_starts_declspecs): Handle RID_ATOMIC.
2354 (c_parser_declspecs): Handle atomic type specifiers and
2356 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2357 from types of expressions with atomic type.
2358 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2359 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2360 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2361 (c_parser_statement_after_labels, c_parser_switch_statement)
2362 (c_parser_for_statement, c_parser_expr_no_commas)
2363 (c_parser_conditional_expression, c_parser_binary_expression)
2364 (c_parser_cast_expression, c_parser_unary_expression)
2365 (c_parser_postfix_expression)
2366 (c_parser_postfix_expression_after_primary, c_parser_expression):
2367 Use convert_lvalue_to_rvalue.
2368 (c_parser_expression_conv, c_parser_expr_list): Document
2369 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2370 (c_parser_objc_synchronized_statement): Use
2371 convert_lvalue_to_rvalue.
2372 (c_parser_objc_selector): Handle RID_ATOMIC.
2373 (c_parser_objc_receiver, c_parser_array_notation): Use
2374 convert_lvalue_to_rvalue.
2375 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2376 _Atomic (type-name).
2377 (struct c_declspecs): Add atomic_p field.
2378 (convert_lvalue_to_rvalue): Declare.
2379 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2380 corresponding atomic types.
2381 (qualify_type): Don't add _Atomic qualifiers from second argument.
2382 (comp_target_types): Do not allow _Atomic mismatches.
2383 (type_lists_compatible_p): Do not remove atomic qualifiers when
2385 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2386 (build_atomic_assign): New functions.
2387 (build_unary_op): Use build_atomic_assign for atomic increment and
2389 (build_conditional_expr): Do not treat _Atomic void as a qualified
2391 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2392 (find_anonymous_field_with_type, convert_to_anonymous_field)
2393 (convert_for_assignment): Do not remove atomic qualifiers when
2395 (digest_init): Do not accept initialization of arrays of atomic
2396 elements by string constants.
2397 (build_asm_expr): Use convert_lvalue_to_rvalue.
2398 (build_binary_op): Do not treat _Atomic void as a qualified
2401 2013-11-06 DJ Delorie <dj@redhat.com>
2403 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2404 both explicit and builtin, print the location of the explicit one.
2406 2013-11-05 Tobias Burnus <burnus@net-b.de>
2408 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2409 c_parser_omp_distribute, c_parser_omp_teams,
2410 c_parser_omp_target, c_parser_omp_declare): Handle
2413 2013-11-03 Marek Polacek <polacek@redhat.com>
2415 * c-decl.c (grokdeclarator): Add VLA instrumentation.
2417 2013-11-01 Jakub Jelinek <jakub@redhat.com>
2419 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
2420 check_dup_generic at the end, unless remove is true.
2421 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
2423 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
2425 2013-10-31 Jakub Jelinek <jakub@redhat.com>
2427 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
2428 with decl that is not pointer nor array.
2430 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2432 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
2433 a spawning function is found.
2434 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
2435 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
2436 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2437 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
2439 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
2440 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
2442 (c_finish_return): Added a check to reject _Cilk_spawn in return
2444 (build_cilk_spawn): New function.
2445 (build_cilk_sync): Likewise.
2446 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
2448 2013-10-27 Tobias Burnus <burnus@net-b.de>
2451 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
2452 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
2453 (c_parser_statement_after_labels): Update calls.
2455 2013-10-24 Tobias Burnus <burnus@net-b.de>
2458 * c-parser.c (c_parser_pragma, c_parser_for_statement):
2459 Handle PRAGMA_IVDEP.
2460 (c_parser_statement_after_labels): Update call.
2462 2013-10-24 Marek Polacek <polacek@redhat.com>
2464 * c-parser.c (c_parser_struct_declaration): Add a comment.
2465 (c_parser_declarator): Don't allow _Alignas here.
2467 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
2469 * c-parser.c: Include omp-low.h.
2470 * c-typeck.c: Likewise.
2472 2013-10-17 Marek Polacek <polacek@redhat.com>
2475 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
2476 Document syntax of the array-declarator.
2477 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
2479 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
2480 (c_parser_struct_declaration): Likewise.
2481 (c_parser_declarator): Likewise.
2482 (c_parser_direct_declarator_inner): Likewise.
2483 (c_parser_parameter_declaration): Likewise.
2484 (c_parser_type_name): Likewise.
2486 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2488 * c-lang.h (current_omp_declare_target_attribute): New extern
2490 * c-parser.c: Include c-lang.h.
2491 (struct c_parser): Change tokens to c_token *.
2492 Add tokens_buf field. Change tokens_avail type to unsigned int.
2493 (c_parser_consume_token): If parser->tokens isn't
2494 &parser->tokens_buf[0], increment parser->tokens.
2495 (c_parser_consume_pragma): Likewise.
2496 (enum pragma_context): Add pragma_struct and pragma_param.
2497 (c_parser_external_declaration): Adjust
2498 c_parser_declaration_or_fndef caller.
2499 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
2500 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
2501 Adjust recursive call.
2502 (c_parser_struct_or_union_specifier): Use pragma_struct instead
2504 (c_parser_parameter_declaration): Use pragma_param instead of
2506 (c_parser_compound_statement_nostart, c_parser_label,
2507 c_parser_for_statement): Adjust
2508 c_parser_declaration_or_fndef callers.
2509 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
2510 it through to c_parser_conditional_expression.
2511 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
2512 pass it through to c_parser_binary_expression. Adjust recursive
2514 (c_parser_binary_expression): Remove prec argument, add
2515 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
2516 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
2517 binop matches it, use build2 instead of parser_build_binary_op.
2518 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
2519 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
2520 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
2521 Handle pragma_struct and pragma_param the same as pragma_external.
2522 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
2523 (c_parser_omp_variable_list): Parse array sections for
2524 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
2525 (c_parser_omp_clause_collapse): Fully fold collapse expression.
2526 (c_parser_omp_clause_reduction): Handle user defined reductions.
2527 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
2528 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
2529 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
2530 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
2531 c_parser_omp_clause_depend, c_parser_omp_clause_map,
2532 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
2533 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
2534 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
2535 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
2536 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
2537 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
2538 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
2539 (c_parser_omp_for_loop): Add CODE argument, pass it through
2540 to c_finish_omp_for. Change last argument to cclauses,
2541 and adjust uses to grab parallel clauses from the array of all
2542 the split clauses. Adjust c_parser_binary_expression,
2543 c_parser_declaration_or_fndef and c_finish_omp_for callers.
2544 (omp_split_clauses): New function.
2545 (c_parser_omp_simd): New function.
2546 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
2547 Allow the function to be called also when parsing combined constructs,
2548 and call c_parser_omp_simd when parsing for simd.
2549 (c_parser_omp_sections_scope): If section-sequence doesn't start with
2550 #pragma omp section, require exactly one structured-block instead of
2551 sequence of statements.
2552 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
2553 Allow the function to be called also when parsing combined constructs.
2554 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
2555 Allow the function to be called also when parsing combined
2557 (c_parser_omp_taskgroup, c_parser_omp_cancel,
2558 c_parser_omp_cancellation_point, c_parser_omp_distribute,
2559 c_parser_omp_teams, c_parser_omp_target_data,
2560 c_parser_omp_target_update, c_parser_omp_target,
2561 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
2562 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
2563 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
2564 (c_parser_omp_construct): Add p_name and mask vars. Handle
2565 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
2566 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
2567 and c_parser_omp_sections callers.
2568 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
2569 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
2570 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
2571 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
2572 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
2574 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
2575 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
2576 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
2577 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
2578 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
2579 * c-typeck.c: Include tree-inline.h.
2580 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
2581 handle_omp_array_sections_1, handle_omp_array_sections,
2582 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
2583 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
2584 user defined reductions.
2585 (c_tree_equal): New function.
2586 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
2587 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
2588 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
2589 c_check_omp_declare_reduction_r): New prototypes.
2590 * c-decl.c (current_omp_declare_target_attribute): New variable.
2591 (c_decl_attributes): New function.
2592 (start_decl, start_function): Use it instead of decl_attributes.
2593 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
2594 c_omp_reduction_decl, c_omp_reduction_lookup,
2595 c_check_omp_declare_reduction_r): New functions.
2597 2013-09-25 Tom Tromey <tromey@redhat.com>
2599 * Make-lang.in (c/gccspec.o): Remove.
2600 (CFLAGS-c/gccspec.o): New variable.
2601 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
2602 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
2603 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
2605 2013-09-25 Tom Tromey <tromey@redhat.com>
2607 * Make-lang.in (c/gccspec.o): Don't use subshell.
2609 2013-09-18 Marek Polacek <polacek@redhat.com>
2612 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
2613 Remove unnecessary check.
2615 2013-09-18 Marek Polacek <polacek@redhat.com>
2618 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
2619 no_sanitize_undefined attribute.
2621 2013-09-13 Kai Tietz <ktietz@redhat.com>
2624 * c-decl.c (c_builtin_function_ext_scope): Remove
2625 wrong assumption that it is never called on prexisting
2628 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2630 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
2632 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2634 * c-objc-common.c (c_tree_printer): Tidy.
2636 2013-08-30 Marek Polacek <polacek@redhat.com>
2638 * c-typeck.c (build_binary_op): Add division by zero and shift
2641 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
2642 Joseph Myers <joseph@codesourcery.com>
2645 * c-typeck.c (c_common_type): Prefer double_type_node over
2646 other REAL_TYPE types with the same precision.
2647 (convert_arguments): Likewise.
2649 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
2651 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
2652 (c_initialize_diagnostics): Call a destructor for the early printer.
2654 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2656 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
2657 printer initialization.
2659 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
2662 * c-array-notation.c (fix_conditional_array_notations_1): Added a
2663 check for truth values.
2664 (expand_array_notation_exprs): Added truth values case. Removed an
2665 unwanted else. Added for-loop to walk through subtrees in default
2668 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2670 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
2672 2013-07-23 Joseph Myers <joseph@codesourcery.com>
2674 * c-parser.c (struct c_generic_association): Fix typo.
2676 2013-07-23 Tom Tromey <tromey@redhat.com>
2677 Joseph Myers <joseph@codesourcery.com>
2679 * c-parser.c (struct c_generic_association): New.
2680 (c_generic_association_d): New typedef.
2681 (c_parser_generic_selection): New function.
2682 (c_parser_postfix_expression): Handle RID_GENERIC.
2684 2013-07-13 Jason Merrill <jason@redhat.com>
2687 * c-decl.c (finish_struct): Check for too-large class.
2689 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2692 * c-typeck.c (set_init_index): When folding, check for index overflow.
2694 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2696 * c-parser.c (c_parser_array_notation): Removed rejection of array
2697 notations in an array of function pointers.
2699 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2701 * c-array-notation.c (make_triplet_val_inv): New function.
2702 (create_cmp_incr): Likewise.
2703 (create_array_refs): Likewise.
2704 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
2705 Also modularized common parts between functions and called the function.
2706 (build_array_notation_expr): Likewise.
2707 (fix_conditional_array_notations_1): Likewise.
2708 (fix_array_notation_expr): Likewise.
2709 (fix_array_notation_call_expr): Likewise.
2711 2013-06-18 Marek Polacek <polacek@redhat.com>
2714 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
2716 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
2718 * c-array-notation.c (build_array_notation_expr): Reject array notation
2719 mismatch between LHS and RHS even inside a call_expr. Also, removed
2720 a couple while statements that were dead code.
2722 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
2724 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
2725 excessive precision expressions in function parameters. Also removed
2726 couple unwanted while statements.
2728 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2730 * c-array-notation.c (expand_array_notation_exprs): Added
2731 ARRAY_NOTATION_REF case.
2733 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2735 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
2736 function to c-family/array-notation-common.c.
2737 (is_cilkplus_reduce_builtin): Likewise.
2738 (find_rank): Likewise.
2739 (extract_array_notation_exprs): Likewise.
2740 (replace_array_notations): Likewise.
2741 (find_inv_trees): Likewise.
2742 (replace_inv_trees): Likewise.
2743 (contains_array_notation_expr): Likewise.
2744 (find_correct_array_notation_type): Likewise.
2745 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
2746 (struct inv_list): Moved this to c-family/array-notation-common.c.
2747 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
2749 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
2751 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
2752 reduction functions outside the for-loop. Added a check if the fundecl
2753 is non-NULL. Finally, removed an unwanted if-statement, and made the
2756 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2758 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
2759 condition of the if-statement matches the rank of else-block and then-
2760 block when array notations are used.
2761 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
2762 expression after the entire function body is parsed.
2763 (c_parser_expr_no_commas): Delayed creating array notation expressions
2764 to the end of function parsing.
2765 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
2766 whole if-statement instead of just the condition.
2767 (expand_array_notation_exprs): Added MODIFY_EXPR case.
2769 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2772 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
2773 array to NULL_TREE if they are unused. Also added a check for the
2774 field to be NULL before its fields are used in future.
2776 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2779 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
2780 (build_array_notation_expr): Likewise.
2782 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2784 * c-typeck.c (build_array_ref): Added a check to see if array's
2785 index is greater than one. If true, then emit an error.
2786 (build_function_call_vec): Exclude error reporting and checking
2787 for builtin array-notation functions.
2788 (convert_arguments): Likewise.
2789 (c_finish_return): Added a check for array notations as a return
2790 expression. If true, then emit an error.
2791 (c_finish_loop): Added a check for array notations in a loop
2792 condition. If true then emit an error.
2793 (lvalue_p): Added a ARRAY_NOTATION_REF case.
2794 (build_binary_op): Added a check for array notation expr inside
2795 op1 and op0. If present, we call another function to find correct
2797 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
2798 * c-parser.c (c_parser_compound_statement): Check if array
2799 notation code is used in tree, if so, then transform them into
2801 (c_parser_expr_no_commas): Check if array notation is used in LHS
2802 or RHS, if so, then build array notation expression instead of
2804 (c_parser_postfix_expression_after_primary): Added a check for
2805 colon(s) after square braces, if so then handle it like an array
2806 notation. Also, break up array notations in unary op if found.
2807 (c_parser_direct_declarator_inner): Added a check for array
2809 (c_parser_compound_statement): Added a check for array notation in
2810 a stmt. If one is present, then expand array notation expr.
2811 (c_parser_if_statement): Likewise.
2812 (c_parser_switch_statement): Added a check for array notations in
2813 a switch statement's condition. If true, then output an error.
2814 (c_parser_while_statement): Similarly, but for a while.
2815 (c_parser_do_statement): Similarly, but for a do-while.
2816 (c_parser_for_statement): Similarly, but for a for-loop.
2817 (c_parser_unary_expression): Check if array notation is used in a
2818 pre-increment or pre-decrement expression. If true, then expand
2820 (c_parser_array_notation): New function.
2821 * c-array-notation.c: New file.
2822 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
2824 2013-05-23 Mike Stump <mikestump@comcast.net>
2826 * c-typeck.c (convert_for_assignment): Handle references to memory
2829 2013-05-16 Jason Merrill <jason@redhat.com>
2831 * Make-lang.in (cc1$(exeext)): Use link mutex.
2833 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2835 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
2836 to simply use OPT_Wpointer_arith.
2837 (build_unary_op): Likewise.
2839 2013-04-03 Jakub Jelinek <jakub@redhat.com>
2842 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
2843 argument. If set, or it temporarily for parsing of the first
2844 argument into force_folding_builtin_constant_p.
2845 (c_parser_postfix_expression): Adjust callers.
2847 2013-03-21 Richard Biener <rguenther@suse.de>
2849 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
2850 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
2852 2013-02-12 Marek Polacek <polacek@redhat.com>
2855 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
2858 2013-01-24 Jakub Jelinek <jakub@redhat.com>
2861 * c-typeck.c (set_nonincremental_init_from_string): If
2862 constructor_max_index is NULL, treat it as if tree_int_cst_lt
2864 (process_init_element): Likewise.
2866 2012-12-20 Jakub Jelinek <jakub@redhat.com>
2869 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
2870 argument, don't call default_function_array_conversion
2871 nor c_fully_fold here.
2872 (c_parser_asm_statement): Adjust callers.
2873 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
2874 and outputs here, and call default_function_array_conversion
2875 on inputs that don't need to be addressable.
2877 2012-12-18 Jakub Jelinek <jakub@redhat.com>
2880 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
2881 warning require that both c_common_unsigned_type as well as
2882 c_common_signed_type is the same for both mvl and mvr types.
2884 2012-11-16 Diego Novillo <dnovillo@google.com>
2886 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
2888 * c-common.c: Use new vec API in vec.h.
2889 * c-common.h: Likewise.
2890 * c-gimplify.c: Likewise.
2891 * c-pragma.c: Likewise.
2892 * c-pretty-print.c: Likewise.
2893 * c-pretty-print.h: Likewise.
2894 * c-semantics.c: Likewise.
2895 * c-decl.c: Likewise.
2896 * c-parser.c: Likewise.
2897 * c-tree.h: Likewise.
2898 * c-typeck.c: Likewise.
2900 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2903 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
2905 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2908 * c-decl.c (warn_if_shadowing): Do not warn if a variable
2909 shadows a function, unless the variable is a function or a
2910 pointer-to-function.
2912 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2915 * c-parser.c (struct c_tree_loc_pair): Removed.
2916 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
2917 add location_t * and tree * arguments, fill in array of 3
2918 sizeof_arg trees and corresponding locs.
2919 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
2920 c_parser_expr_list callers.
2921 (c_parser_postfix_expression_after_primary): Likewise. Pass
2922 array of 3 sizeof_arg trees and locs (corresponding to first
2923 3 arguments) to sizeof_pointer_memaccess_warning.
2925 2012-10-09 Lawrence Crowl <crowl@google.com>
2927 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
2928 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
2931 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2934 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
2937 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2940 * c-typeck.c: Include c-common.h.
2941 (enum stv_conv): Moved to c-common.h.
2942 (scalar_to_vector): Moved to c-common.c.
2943 (build_binary_op): Adapt to scalar_to_vector's new prototype.
2944 * Make-lang.in: c-typeck.c depends on c-common.h.
2946 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2948 * c-decl.c (c_write_global_declarations): Fix handling of
2951 2012-09-30 Sharad Singhai <singhai@google.com>
2953 * c-decl.c (c_write_global_declarations): Use a different method
2954 to determine if the dump has ben initialized.
2956 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2959 * c-typeck.c (c_cast_expr): When casting to a type requiring
2960 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
2963 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2966 * c-typeck.c (build_unary_op): Pass original argument of
2967 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
2968 any C_MAYBE_CONST_EXPR, if it has integer operands.
2969 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
2970 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
2971 to c_objc_common_truthvalue_conversion, then remove any
2972 C_MAYBE_CONST_EXPR, if they have integer operands. Use
2973 c_objc_common_truthvalue_conversion not
2974 c_common_truthvalue_conversion.
2975 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
2976 call note_integer_operands for arguments with integer operands
2977 that are not integer constants.
2979 2012-09-13 Jakub Jelinek <jakub@redhat.com>
2982 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
2983 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
2985 2012-08-31 Jakub Jelinek <jakub@redhat.com>
2988 * c-convert.c (convert): Don't call fold_convert_loc if
2989 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
2990 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
2991 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
2993 2012-08-24 Jakub Jelinek <jakub@redhat.com>
2996 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
2997 for nested and empty_ok arguments in the call to
2998 c_parser_declaration_or_fndef.
3000 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3002 * c-tree.h (c_last_sizeof_arg): Declare.
3003 * c-parser.c (struct c_tree_loc_pair): New type.
3004 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
3006 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
3007 (c_parser_postfix_expression_after_primary): Likewise. Call
3008 sizeof_pointer_memaccess_warning if needed.
3009 (sizeof_ptr_memacc_comptypes): New function.
3010 * c-typeck.c (c_last_sizeof_arg): New global variable.
3011 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
3013 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
3015 * c-lang.h (lang_decl): Add variable_size GTY option.
3017 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3019 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
3020 * Make-lang.in: Fix dependencies.
3022 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3024 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
3025 and add language Makefile hooks.
3026 * config-lang.in: New file.
3027 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
3028 add the required "normal" config-lang.in rules.
3029 * c-lang.h: Moved from gcc/ to here.
3030 * c-tree.h: Likewise.
3031 * c-objc-common.c: Likewise.
3032 * c-objc-common.h: Likewise.
3033 * c-typeck.c: Likewise.
3034 * c-convert.c: Likewise.
3035 * c-lang.c: Likewise.
3036 * c-aux-info.c: Likewise.
3037 * c-errors.c: Likewise.
3038 * gccspec.c: Likewise.
3039 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
3040 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
3042 Copyright (C) 2012-2015 Free Software Foundation, Inc.
3044 Copying and distribution of this file, with or without modification,
3045 are permitted in any medium without royalty provided the copyright
3046 notice and this notice are preserved.