1 2015-11-19 David Malcolm <dmalcolm@redhat.com>
3 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
4 candidate into a new function, find_closest_identifier.
6 2015-11-19 Marek Polacek <polacek@redhat.com>
9 * c-typeck.c (parser_build_binary_op): Properly handle
10 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
12 2015-11-17 David Malcolm <dmalcolm@redhat.com>
14 * c-parser.c (set_c_expr_source_range): Bulletproof both
15 overloaded implementations against NULL expr->value.
16 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
18 (c_parser_unary_expression): Likewise when handling addresses of
20 (c_parser_postfix_expression): Likewise for statement expressions,
21 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
22 __builtin_va_arg, and for __builtin_offset_of.
23 (c_parser_postfix_expression_after_paren_type): Initialize expr's
24 src_range using the range of the braced initializer.
25 (c_parser_transaction_expression): Set src_range for "ret" to a
28 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
30 * c-parser.c (c_finish_omp_declare_simd): Look for
31 "simd" attribute as well. Update error message.
33 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
35 * c-parser.c (c_parser_omp_declare_target): Adjust.
37 2015-11-14 Jakub Jelinek <jakub@redhat.com>
39 * c-typeck.c (c_finish_omp_clauses): Don't mark
40 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
42 2015-11-14 Marek Polacek <polacek@redhat.com>
44 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
45 * c-typeck.c: Likewise.
47 2015-11-13 David Malcolm <dmalcolm@redhat.com>
49 * c-decl.c (warn_defaults_to): Pass line_table to
51 * c-errors.c (pedwarn_c99): Likewise.
52 (pedwarn_c90): Likewise.
53 * c-parser.c (set_c_expr_source_range): New functions.
54 (c_token::get_range): New method.
55 (c_token::get_finish): New method.
56 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
57 based on the range from the start of the LHS to the end of the
59 (c_parser_conditional_expression): Likewise, based on the range
60 from the start of the cond.value to the end of exp2.value.
61 (c_parser_binary_expression): Call set_c_expr_source_range on
62 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
63 (c_parser_cast_expression): Call set_c_expr_source_range on ret
64 based on the cast_loc through to the end of the expr.
65 (c_parser_unary_expression): Likewise, based on the
66 op_loc through to the end of op.
67 (c_parser_sizeof_expression) Likewise, based on the start of the
68 sizeof token through to either the closing paren or the end of
70 (c_parser_postfix_expression): Likewise, using the token range,
71 or from the open paren through to the close paren for
72 parenthesized expressions.
73 (c_parser_postfix_expression_after_primary): Likewise, for
74 various kinds of expression.
75 * c-tree.h (struct c_expr): Add field "src_range".
76 (c_expr::get_start): New method.
77 (c_expr::get_finish): New method.
78 (set_c_expr_source_range): New decls.
79 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
80 on ret for prefix unary ops.
81 (parser_build_binary_op): Likewise, running from the start of
82 arg1.value through to the end of arg2.value.
84 2015-11-13 Marek Polacek <polacek@redhat.com>
87 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
89 2015-11-13 David Malcolm <dmalcolm@redhat.com>
91 * c-typeck.c: Include spellcheck.h.
92 (lookup_field_fuzzy_find_candidates): New function.
93 (lookup_field_fuzzy): New function.
94 (build_component_ref): If the field was not found, try using
95 lookup_field_fuzzy and potentially offer a suggestion.
97 2015-11-12 James Norris <jnorris@codesourcery.com>
98 Joseph Myers <joseph@codesourcery.com>
100 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
101 (c_parser_omp_clause_name): Handle 'device_resident' clause.
102 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
103 and PRAGMA_OMP_CLAUSE_LINK.
104 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
105 and PRAGMA_OACC_CLAUSE_LINK.
106 (OACC_DECLARE_CLAUSE_MASK): New definition.
107 (c_parser_oacc_declare): New function.
109 2015-11-12 Marek Polacek <polacek@redhat.com>
112 * c-parser.c (c_parser_for_statement): Reclassify the token in
115 2015-11-11 Marek Polacek <polacek@redhat.com>
119 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
120 checking the size of an array.
122 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
124 * c-array-notation.c: Remove unused header files.
125 * c-aux-info.c: Likewise.
126 * c-convert.c: Likewise.
127 * c-decl.c: Likewise.
128 * c-errors.c: Likewise.
129 * c-lang.c: Likewise.
130 * c-objc-common.c: Likewise.
131 * c-parser.c: Likewise.
132 * c-typeck.c: Likewise.
133 * gccspec.c: Likewise.
135 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
136 Cesar Philippidis <cesar@codesourcery.com>
137 James Norris <jnorris@codesourcery.com>
138 Julian Brown <julian@codesourcery.com>
139 Nathan Sidwell <nathan@codesourcery.com>
142 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
144 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
145 (c_parser_pragma): Parse 'acc routine'.
146 (OACC_ROUTINE_CLAUSE_MARK): Define.
147 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
149 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
152 * c-typeck.c (c_finish_loop): For unconditional loops, set the
153 location of the backward-goto to the start of the loop body.
155 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
158 * c-parser.c (c_parser_while_statement): Finish the loop before
159 parsing ahead for misleading indentation.
160 (c_parser_for_statement): Likewise.
162 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
164 * c-decl.c (finish_struct): If the structure has reverse storage
165 order, rewrite the type of array fields with scalar component. Call
166 maybe_apply_pragma_scalar_storage_order on entry.
167 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
168 errors on bit-fields and reverse SSO here and not...
169 (c_mark_addressable): ...here.
170 (output_init_element): Adjust call to initializer_constant_valid_p.
171 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
173 2015-11-06 David Malcolm <dmalcolm@redhat.com>
175 * c-decl.c (warn_defaults_to): Update for change in signature
176 of diagnostic_set_info.
177 * c-errors.c (pedwarn_c99): Likewise.
178 (pedwarn_c90): Likewise.
179 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
180 for textinfo::set_location.
182 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
183 Thomas Schwinge <thomas@codesourcery.com>
184 James Norris <jnorris@codesourcery.com>
186 * c-parser.c (c_parser_omp_clause_name): Add support for
187 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
188 (c_parser_omp_clause_default): Add is_oacc argument. Handle
189 default(none) in OpenACC.
190 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
192 (c_parser_oacc_clause_tile): New function.
193 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
194 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
195 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
197 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
198 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
200 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
201 (c_parser_oacc_update): Update the error message for missing clauses.
202 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
203 and OMP_CLAUSE_INDEPENDENT.
205 2015-11-05 Marek Polacek <polacek@redhat.com>
208 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
209 deal with pre-evaluation on invalid types.
211 2015-11-05 Jakub Jelinek <jakub@redhat.com>
212 Ilya Verbin <ilya.verbin@intel.com>
214 * c-parser.c: Include context.h and gimple-expr.h.
215 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
216 monotonic together with nonmonotonic.
217 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
218 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
219 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
220 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
221 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
222 expressions on combined target teams before the target.
223 (c_parser_omp_declare_target): If decl has "omp declare target" or
224 "omp declare target link" attribute, and cgraph or varpool node already
225 exists, then set corresponding flags. Call c_finish_omp_clauses
226 in the parenthesized extended-list syntax case.
227 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
229 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
230 on OMP_CLAUSE_REDUCTION array sections.
231 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
232 into the constant offset, or for variable low-bound using
233 POINTER_PLUS_EXPR. For structure element based array sections use
234 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
235 (c_finish_omp_clauses): Drop generic_field_head, structure
236 elements are now always mapped even as array section bases,
237 diagnose same var in data sharing and mapping clauses. Diagnose if
238 linear step on declare simd is neither a constant nor a uniform
239 parameter. Look through POINTER_PLUS_EXPR for array section
240 reductions. Diagnose the same var or function appearing multiple
241 times on the same directive. Fix up wording for the to clause if t
242 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
243 modifier on kinds other than dynamic or guided or nonmonotonic
244 modifier together with ordered clause.
246 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
247 Chung-Lin Tang <cltang@codesourcery.com>
249 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
251 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
253 * c-array-notation.c: Reorder #include's and remove duplicates.
254 * c-aux-info.c: Likewise.
255 * c-convert.c: Likewise.
256 * c-decl.c: Likewise.
257 * c-errors.c: Likewise.
258 * c-lang.c: Likewise.
259 * c-objc-common.c: Likewise.
260 * c-parser.c: Likewise.
261 * c-typeck.c: Likewise.
263 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
266 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
267 after calling build_qualified_type.
269 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
270 Thomas Schwinge <thomas@codesourcery.com>
271 James Norris <jnorris@codesourcery.com>
272 Joseph Myers <joseph@codesourcery.com>
273 Julian Brown <julian@codesourcery.com>
274 Bernd Schmidt <bschmidt@redhat.com>
276 * c-parser.c (c_parser_oacc_shape_clause): New.
277 (c_parser_oacc_simple_clause): New.
278 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
279 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
281 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
282 James Norris <jnorris@codesourcery.com>
283 Cesar Philippidis <cesar@codesourcery.com>
287 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
288 parameters, and handle these. Adjust all users.
289 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
291 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
293 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
295 (c_finish_omp_construct): Declare function.
296 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
297 Merge functions into...
298 (c_finish_omp_construct): ... this new function.
300 2015-10-22 Richard Biener <rguenther@suse.de>
302 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
303 before folding a MINUS_EXPR.
305 2015-10-21 Marek Polacek <polacek@redhat.com>
308 * c-decl.c (start_function): Warn about vararg functions without
311 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
313 * c-typeck.c (build_conditional_expr): Use boolean vector
314 type for vector comparison.
315 (build_vec_cmp): New.
316 (build_binary_op): Use build_vec_cmp for comparison.
318 2015-10-20 Marek Polacek <polacek@redhat.com>
320 * c-parser.c (is_cilkplus_vector_p): Don't define here.
322 2015-10-20 Marek Polacek <polacek@redhat.com>
325 * c-parser.c (c_parser_attributes): Break out of the loop if the
326 token after an attribute isn't a comma.
328 2015-10-13 Jakub Jelinek <jakub@redhat.com>
329 Aldy Hernandez <aldyh@redhat.com>
331 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
332 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
333 (c_parser_omp_variable_list): Handle structure elements for
334 map, to and from clauses. Handle array sections in reduction
335 clause. Formatting fixes.
336 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
338 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
339 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
340 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
341 c_parser_omp_clause_is_device_ptr): New functions.
342 (c_parser_omp_clause_ordered): Parse optional parameter.
343 (c_parser_omp_clause_reduction): Handle array reductions.
344 (c_parser_omp_clause_schedule): Parse optional simd modifier.
345 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
347 (c_parser_omp_clause_linear): Parse linear clause modifiers.
348 (c_parser_omp_clause_depend_sink): New function.
349 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
350 (c_parser_omp_clause_map): Parse release/delete map kinds and
351 optional always modifier.
352 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
353 and c_finish_omp_clauses callers.
354 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
355 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
356 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
357 (OMP_CRITICAL_CLAUSE_MASK): Define.
358 (c_parser_omp_critical): Parse critical clauses.
359 (c_parser_omp_for_loop): Handle doacross loops, adjust
360 c_finish_omp_for and c_finish_omp_clauses callers.
361 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
362 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
363 (OMP_FOR_CLAUSE_MASK): Add linear clause.
364 (c_parser_omp_for): Disallow ordered clause when combined with
365 distribute. Disallow linear clause when combined with distribute
366 and not combined with simd.
367 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
368 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
369 parse clauses and if depend clause is found, don't parse a body.
370 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
371 Allow target parallel without for after it.
372 (OMP_TASK_CLAUSE_MASK): Add priority clause.
373 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
374 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
376 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
377 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
378 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
379 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
381 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
382 defaultmap and is_device_ptr clauses.
383 (c_parser_omp_target): Parse target parallel and target simd. Set
384 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
385 and target exit data. Diagnose invalid map kinds.
386 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
387 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
389 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
391 (OMP_TASKLOOP_CLAUSE_MASK): Define.
392 (c_parser_omp_taskloop): New function.
393 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
394 handle PRAGMA_OMP_TASKLOOP.
395 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
396 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
397 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
398 Add IS_OMP argument, handle structure element bases, diagnose
399 bitfields, pass IS_OMP recursively, diagnose known zero length
400 array sections in depend clauses, handle array sections in reduction
401 clause, diagnose negative length even for pointers.
402 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
403 types, pass IS_OMP down to handle_omp_array_sections_1, handle
404 array sections in reduction clause, set
405 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
406 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
407 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
408 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
410 2015-10-06 Marek Polacek <polacek@redhat.com>
412 * c-parser.c (c_parser_statement_after_labels): Use
413 protected_set_expr_location.
414 (c_parser_omp_clause_num_gangs): Likewise.
415 (c_parser_omp_clause_num_threads): Likewise.
416 (c_parser_omp_clause_num_workers): Likewise.
417 (c_parser_omp_clause_vector_length): Likewise.
418 (c_parser_omp_clause_num_teams): Likewise.
419 (c_parser_omp_clause_thread_limit): Likewise.
420 * c-typeck.c (build_c_cast): Likewise.
421 (c_cast_expr): Likewise.
423 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
425 * c-typeck.c (c_tree_equal): Use real_equal instead of
428 2015-10-04 Jason Merrill <jason@redhat.com>
430 * c-parser.c (c_lex_one_token): Handle @synchronized.
431 * c-decl.c (match_builtin_function_types): A declaration of a built-in
432 can change whether the function is transaction_safe.
434 2015-10-02 Marek Polacek <polacek@redhat.com>
437 * c-typeck.c (convert_for_assignment): Use the expansion point
440 2015-10-02 Marek Polacek <polacek@redhat.com>
443 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
444 and pass it down to c_parser_if_statement.
445 (c_parser_else_body): Add CHAIN parameter and pass it down to
446 c_parser_statement_after_labels.
447 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
448 duplicated if-else-if conditions.
450 2015-10-01 Marek Polacek <polacek@redhat.com>
452 * c-typeck.c (convert_for_assignment): Improve commentary.
454 2015-09-30 Marek Polacek <polacek@redhat.com>
457 * c-typeck.c (c_finish_return): Use the expansion point location for
458 certain "return with value" warnings.
460 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
462 * c-parser.c (pragma_lex): Add loc argument.
464 2015-09-15 Marek Polacek <polacek@redhat.com>
467 * c-decl.c (tag_exists_p): New function.
468 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
469 struct/union/enum keywords are missing.
470 * c-tree.h (tag_exists_p): Declare.
472 2015-09-15 Marek Polacek <polacek@redhat.com>
474 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
475 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
476 Return NULL_TREE instead of 0.
477 (lookup_name): Return NULL_TREE instead of 0.
478 (lookup_name_in_scope): Likewise.
479 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
480 (parser_xref_tag): Use false instead of 0.
481 (start_struct): Use true instead of 1.
482 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
484 2015-09-14 Marek Polacek <polacek@redhat.com>
486 * c-typeck.c (set_nonincremental_init_from_string): Use
487 HOST_WIDE_INT_M1U when shifting a negative value.
489 2015-09-09 Mark Wielaard <mjw@redhat.com>
491 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
494 2015-09-10 Jakub Jelinek <jakub@redhat.com>
497 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
498 into OMP_FOR_PRE_BODY rather than before the loop.
500 2015-09-09 Jakub Jelinek <jakub@redhat.com>
503 * c-parser.c (c_parser_oacc_all_clauses,
504 c_parser_omp_all_clauses): Remove invalid clause from
505 list of clauses even if parser->error is set.
508 * c-parser.c (c_parser_omp_clause_aligned,
509 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
511 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
515 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
516 instead of c_parser_unary_expression. If the result is !lvalue_p,
517 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
519 2015-09-04 Marek Polacek <polacek@redhat.com>
522 * c-typeck.c (build_binary_op): Don't instrument static initializers.
524 2015-09-03 Martin Sebor <msebor@redhat.com>
527 * c-typeck.c (convert_arguments, parser_build_unary_op,
528 build_conditional_expr, c_cast_expr, convert_for_assignment,
529 build_binary_op, _objc_common_truthvalue_conversion): Call
531 (c_decl_implicit): Define.
533 2015-09-02 Marek Polacek <polacek@redhat.com>
536 * c-parser.c (c_parser_enum_specifier): Give a better error for
539 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
541 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
543 2015-08-12 Marek Polacek <polacek@redhat.com>
545 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
548 2015-08-03 Marek Polacek <polacek@redhat.com>
551 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
553 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
555 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
557 * c-parser.c (c_parser_if_body): Take token_indent_info
558 argument. Call warn_for_misleading_indentation even when the
559 body is a semicolon. Extract token_indent_infos corresponding
560 to the guard, body and next tokens. Adjust call to
561 warn_for_misleading_indentation accordingly.
562 (c_parser_else_body): Likewise.
563 (c_parser_if_statement): Likewise.
564 (c_parser_while_statement): Likewise.
565 (c_parser_for_statement): Likewise.
567 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
568 Manuel López-Ibáñez <manu@gcc.gnu.org>
570 * c-decl.c (get_parm_info): Remove static var. Update warning
573 2015-07-27 Marek Polacek <polacek@redhat.com>
577 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
579 2015-07-20 Marek Polacek <polacek@redhat.com>
582 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
583 (build_binary_op): Warn about left shift overflows.
585 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
587 * c-array-notation.c: Adjust includes for flags.h changes.
588 * c-objc-common.c: Likewise.
590 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
592 * c-array-notation.c: Adjust includes.
593 * c-aux-info.c: Likewise.
594 * c-convert.c: Likewise.
595 * c-decl.c: Likewise.
596 * c-errors.c: Likewise.
597 * c-lang.c: Likewise.
598 * c-objc-common.c: Likewise.
599 * c-parser.c: Likewise.
600 * c-typeck.c: Likewise.
602 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
605 * c-decl.c (finish_function): Call do_warn_unused_parameter.
607 2015-06-29 Marek Polacek <polacek@redhat.com>
610 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
611 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
612 about -Wswitch-bool here.
613 (do_case): Update c_add_case_label call.
614 (c_finish_case): Update c_do_switch_warnings call.
616 2015-06-27 Marek Polacek <polacek@redhat.com>
618 * c-typeck.c: Use VECTOR_TYPE_P throughout.
620 2015-06-26 Marek Polacek <polacek@redhat.com>
622 * c-array-notation.c (fix_builtin_array_notation_fn): Use
624 * c-typeck.c (array_to_pointer_conversion): Likewise.
625 (build_unary_op): Likewise.
626 (c_finish_return): Likewise.
628 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
630 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
631 * c-parser.c: Likewise.
633 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
635 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
636 instead of pointer_hash.
637 (detect_field_duplicates): Likewise.
639 2015-06-25 Marek Polacek <polacek@redhat.com>
641 * c-array-notation.c: Use VAR_P throughout.
642 * c-decl.c: Likewise.
643 * c-objc-common.c: Likewise.
644 * c-parser.c: Likewise.
645 * c-typeck.c: Likewise.
647 2015-06-25 Marek Polacek <polacek@redhat.com>
649 * c-decl.c: Use is_global_var throughout.
650 * c-parser.c: Likewise.
651 * c-typeck.c: Likewise.
653 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
655 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
656 * c-aux-info.c: Likewise.
657 * c-convert.c: Likewise.
658 * c-decl.c: Likewise.
659 * c-errors.c: Likewise.
660 * c-lang.c: Likewise.
661 * c-objc-common.c: Likewise.
662 * c-parser.c: Likewise.
663 * c-typeck.c: Likewise.
665 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
668 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
671 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
673 * c-decl.c (pop_scope): Register the main translation unit
674 through the new debug hook.
676 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
678 * c-array-notation.c : Adjust include files.
679 * c-aux-info.c : Likewise.
680 * c-convert.c : Likewise.
681 * c-decl.c : Likewise.
682 * c-errors.c : Likewise.
683 * c-lang.c : Likewise.
684 * c-lang.h : Likewise.
685 * c-objc-common.c : Likewise.
686 * c-parser.c : Likewise.
687 * c-typeck.c : Likewise.
689 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
691 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
692 immediately clobber it.
693 (c_write_global_declarations_1): Remove call to
694 check_global_declaration_1.
695 (c_write_global_declarations_2): Remove.
696 (c_write_final_cleanups): Rename from c_write_global_declarations.
697 Remove call to finalize_compilation_unit.
698 Remove calls to debugging hooks.
699 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
700 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
701 * c-tree.h: Remove c_write_global_declarations.
703 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
705 * c-array-notation.c: Adjust includes for restructured coretypes.h.
706 * c-aux-info.c: Likewise.
707 * c-convert.c: Likewise.
708 * c-decl.c: Likewise.
709 * c-errors.c: Likewise.
710 * c-lang.c: Likewise.
711 * c-objc-common.c: Likewise.
712 * c-parser.c: Likewise.
713 * c-typeck.c: Likewise.
715 2015-06-04 Marek Polacek <polacek@redhat.com>
718 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
721 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
723 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
724 Warn for empty struct.
725 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
727 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
729 * c-decl.c (start_function): Call plugin before parsing.
730 (finish_function): Call plugin after parsing.
732 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
735 * c-decl.c (merge_decls): Merge DECL_COMMON.
737 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
739 * Make-lang.in (check_gcc_pallelize): Define.
741 2015-05-22 Marek Polacek <polacek@redhat.com>
744 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
747 2015-05-21 Marek Polacek <polacek@redhat.com>
749 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
752 2015-05-20 Marek Polacek <polacek@redhat.com>
754 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
755 * c-typeck.c: Likewise.
757 2015-05-19 Marek Polacek <polacek@redhat.com>
759 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
761 2015-05-19 Jakub Jelinek <jakub@redhat.com>
764 * c-parser.c (c_parser_omp_for_loop): Don't add
765 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
766 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
767 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
770 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
772 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
775 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
778 * c-objc-common.c (c_tree_printer): Replace locus pointer with
781 2015-05-14 Marek Polacek <polacek@redhat.com>
785 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
788 2015-05-12 David Malcolm <dmalcolm@redhat.com>
790 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
791 to add a call to warn_for_misleading_indentation.
792 (c_parser_else_body): Likewise, adding param "else_loc".
793 (c_parser_if_statement): Check for misleading indentation.
794 (c_parser_while_statement): Likewise.
795 (c_parser_for_statement): Likewise.
797 2015-05-08 Marek Polacek <polacek@redhat.com>
800 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
801 (output_init_element): Likewise.
803 2015-05-07 Marek Polacek <polacek@redhat.com>
806 * c-typeck.c (build_binary_op): Warn when left shifting a negative
809 2015-04-30 Marek Polacek <polacek@redhat.com>
811 * c-typeck.c (set_init_label): Call error_at instead of error and
814 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
817 * c-typeck.c (c_build_va_arg): Clarify the error message.
819 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
821 * c-parser.c (c_parser_oacc_enter_exit_data): Use
822 OMP_STANDALONE_CLAUSES.
824 2015-04-28 Marek Polacek <polacek@redhat.com>
826 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
828 2015-04-28 Marek Polacek <polacek@redhat.com>
831 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
833 2015-04-25 Marek Polacek <polacek@redhat.com>
836 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
839 2015-04-23 Marek Polacek <polacek@redhat.com>
842 * c-decl.c (set_labels_context_r): New function.
843 (store_parm_decls): Call it via walk_tree_without_duplicates.
844 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
845 instead of create_tmp_var. Build TARGET_EXPR instead of
847 (build_atomic_assign): Use create_tmp_var_raw instead of
848 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
850 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
852 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
853 (c_parser_omp_target_update): Add missed %> to error_at ().
855 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
858 * c-decl.c (c_default_pointer_mode): Remove definition.
859 * c-tree.h (c_default_pointer_mode): Remove declaration.
861 2015-03-27 Tobias Burnus <burnus@net-b.de>
864 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
866 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
867 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
868 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
870 2015-03-19 Jakub Jelinek <jakub@redhat.com>
872 * c-decl.c (c_decl_attributes): Also add "omp declare target"
873 attribute for DECL_EXTERNAL VAR_DECLs.
875 2015-03-11 Jakub Jelinek <jakub@redhat.com>
877 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
880 2015-03-10 Jakub Jelinek <jakub@redhat.com>
883 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
884 before preparing arguments to warn_logical_not_parentheses.
886 2015-03-09 Jakub Jelinek <jakub@redhat.com>
889 * c-typeck.c (parser_build_binary_op): Don't warn for
890 !!x == y or !b == y where b is _Bool.
892 2015-03-09 Marek Polacek <polacek@redhat.com>
894 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
895 * c-decl.c (grokdeclarator): Likewise.
896 * c-typeck.c (build_binary_op): Likewise.
898 2015-02-27 Marek Polacek <polacek@redhat.com>
901 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
903 2015-02-14 Marek Polacek <polacek@redhat.com>
906 * c-decl.c (grokdeclarator): Set the range of a flexible array member
907 declared through a typedef name.
909 2015-02-13 Marek Polacek <polacek@redhat.com>
912 * c-decl.c (grokdeclarator): Print also the type when giving
913 the error message about array's incomplete element type.
915 2015-02-11 Jakub Jelinek <jakub@redhat.com>
918 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
919 check in the POP macro.
921 2015-02-09 Marek Polacek <polacek@redhat.com>
924 * c-typeck.c (process_init_element): Don't always wrap
925 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
926 initializing a range of elements.
928 2015-02-04 Jakub Jelinek <jakub@redhat.com>
932 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
934 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
936 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
937 processing enum declaration.
939 2015-01-29 Marek Polacek <polacek@redhat.com>
942 * c-typeck.c (pop_init_level): If constructor_elements has
943 exactly one element with integer_zerop value, set constructor_zeroinit
944 to 1. Remove braces around warning_init call.
946 2015-01-27 Jakub Jelinek <jakub@redhat.com>
949 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
950 of FUNCTION_DECLs with error_mark_node.
952 2015-01-26 Jakub Jelinek <jakub@redhat.com>
955 * c-typeck.c (convert_arguments): Return -1 if there are
956 error_args, even if we've diagnosed too many arguments.
958 2015-01-21 Richard Biener <rguenther@suse.de>
961 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
962 for builtins the user declared correctly.
964 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
965 Bernd Schmidt <bernds@codesourcery.com>
966 Cesar Philippidis <cesar@codesourcery.com>
967 James Norris <jnorris@codesourcery.com>
968 Jakub Jelinek <jakub@redhat.com>
969 Ilmir Usmanov <i.usmanov@samsung.com>
971 * c-parser.c: Include "gomp-constants.h".
972 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
973 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
974 Use OMP_CLAUSE_SET_MAP_KIND.
975 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
976 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
977 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
978 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
979 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
980 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
981 "copyout", "create", "delete", "deviceptr", "gang", "host",
982 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
983 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
984 "present_or_create", "pcreate", "seq", "self", "vector",
985 "vector_length", "wait", "worker".
986 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
987 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
988 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
989 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
990 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
991 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
992 (c_parser_oacc_data_clause_deviceptr)
993 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
994 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
995 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
996 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
997 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
998 (c_parser_oacc_parallel, c_parser_oacc_update)
999 (c_parser_oacc_wait): New functions.
1000 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1001 (c_finish_oacc_data): New prototypes.
1002 * c-typeck.c: Include "gomp-constants.h".
1003 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1004 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1005 OMP_CLAUSE_SET_MAP_KIND.
1006 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1007 (c_finish_oacc_data): New functions.
1008 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1009 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1010 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1011 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1012 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1013 GOMP_MAP_FORCE_DEVICEPTR.
1015 2015-01-09 Michael Collison <michael.collison@linaro.org>
1017 * c-array-notation.c: Include hash-set.h, machmode.h,
1018 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1019 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1020 * c-aux-info.c: Ditto.
1021 * c-convert.c: Ditto.
1023 * c-errors.c: Ditto.
1024 * c-lang.c: Dittoxs.
1025 * c-objc-common.c: Ditto.
1026 * c-parser.c: Ditto.
1027 * c-typeck.c: Include hash-set.h, machmode.h,
1028 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1029 fold-const.h, wide-int.h, inchash.h, real.h and
1030 fixed-value.h due to flattening of tree.h.
1032 2015-01-07 Marek Polacek <polacek@redhat.com>
1035 * c-typeck.c (process_init_element): Disallow initialization of
1036 a flexible array member with a string constant if the structure
1039 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1042 * c-typeck.c (convert_for_assignment, c_finish_return): For
1043 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1044 types also set in_late_binary_op around convert call.
1045 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1046 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1047 result on expr as last argument to ubsan_instrument_float_cast,
1048 if in_late_binary_op, don't use c_save_expr but save_expr.
1050 Update copyright years.
1052 2015-01-05 Marek Polacek <polacek@redhat.com>
1055 * c-typeck.c (build_array_ref): Pass loc down to
1056 warn_array_subscript_with_type_char.
1058 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1060 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1061 (common-pointer-type): For pointers to arrays take qualifiers from
1063 (build_conditional_expr): Add warnings for lost qualifiers.
1064 (comp-target-types): Allow pointers to arrays with different qualifiers.
1065 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1066 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1067 to PEDWARN_FOR_QUALIFIERS.
1069 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1072 * c-convert.c: Include ubsan.h.
1073 (convert): For real -> integral casts and
1074 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1075 instead instrument the float cast directly.
1077 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1079 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1080 c_finish_stmt_expr): Remove NULL last argument from
1081 create_tmp_var_raw and create_tmp_var calls.
1082 * c-array-notation.c (fix_builtin_array_notation_fn,
1083 build_array_notation_expr, fix_conditional_array_notations_1,
1084 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1086 2014-11-28 Marek Polacek <polacek@redhat.com>
1089 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1090 convert the right operand to integer type.
1092 2014-11-25 Marek Polacek <polacek@redhat.com>
1095 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1096 for inline functions.
1098 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1101 * c-typeck.c (build_array_ref): Adjust
1102 convert_vector_to_pointer_for_subscript caller. If it returns true,
1103 call non_lvalue_loc on the result.
1105 2014-11-11 Richard Biener <rguenther@suse.de>
1107 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1110 2014-11-10 Andi Kleen <ak@linux.intel.com>
1113 * c-parser.c (c_parser_statement_after_labels): Call
1115 (c_parser_if_statement): Dito.
1116 (c_parser_switch_statement): Dito.
1117 (c_parser_while_statement): Dito.
1118 (c_parser_do_statement): Dito.
1119 (c_parser_for_statement): Dito.
1120 * c-typeck.c (c_finish_loop): Dito.
1122 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1124 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1125 OPT_Wshift_count_overflow in the warnings.
1127 2014-10-30 Marek Polacek <polacek@redhat.com>
1129 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1130 print the stripped version as well, if they're not the same.
1132 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1134 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1137 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1139 * c-decl.c: Adjust include files.
1140 * c-parser.c: Ditto.
1142 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1143 Tom Tromey <tromey@redhat.com>
1145 * c-tree.h (enum c_oracle_request): New.
1146 (c_binding_oracle_function): New typedef.
1147 (c_binding_oracle, c_pushtag, c_bind): Declare.
1148 * c-decl.c (c_binding_oracle): New global.
1149 (I_SYMBOL_CHECKED): New macro.
1150 (i_symbol_binding): New function.
1151 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1152 (I_TAG_CHECKED): New macro.
1153 (i_tag_binding): New function.
1154 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1155 (I_LABEL_CHECKED): New macro.
1156 (i_label_binding): New function.
1157 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1158 (c_print_identifier): Save and restore c_binding_oracle.
1159 (c_pushtag, c_bind): New functions.
1161 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1163 * c-typeck.c: Adjust include files.
1165 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1168 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1169 initialization here...
1170 (c_initialize_diagnostics): ... but here. Set defaults after
1171 building pretty-printer.
1173 2014-10-23 Marek Polacek <polacek@redhat.com>
1176 * c-decl.c (pop_scope): Don't print warning in external_scope.
1178 2014-10-19 Marek Polacek <polacek@redhat.com>
1181 * c-typeck.c (output_init_element): Allow initializing objects with
1182 static storage duration with compound literals even in C99 and add
1185 2014-10-17 Marek Polacek <polacek@redhat.com>
1188 * c-typeck.c (digest_init): Allow initializing objects with static
1189 storage duration with compound literals even in C99 and add pedwarn
1192 2014-10-17 Marek Polacek <polacek@redhat.com>
1195 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1196 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1197 error multiple times. Print the type.
1199 2014-10-17 Marek Polacek <polacek@redhat.com>
1202 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1205 2014-10-17 Marek Polacek <polacek@redhat.com>
1207 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1208 (start_function): Use OPT_Wimplicit_int instead of 0.
1209 (store_parm_decls_oldstyle): Likewise.
1211 2014-10-17 Alan Modra <amodra@gmail.com>
1214 * c-decl.c (merge_decls): Don't merge section name or tls model
1215 to newdecl symtab node, instead merge to olddecl. Override
1216 existing olddecl section name. Set tls_model for all thread-local
1217 vars, not just OMP thread-private ones. Remove incorrect comment.
1219 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1221 * c-decl.c: Adjust include files.
1223 2014-10-14 DJ Delorie <dj@redhat.com>
1225 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1226 (c_token_starts_typename): Check all __intN, not just __int128.
1227 (c_token_starts_declspecs): Likewise.
1228 (c_parser_declspecs): Likewise.
1229 (c_parser_attribute_any_word): Likewise.
1230 (c_parser_objc_selector): Likewise.
1231 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1232 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1234 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1236 (finish_declspecs): Likewise.
1238 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1240 * c-parser.c (c_parser_all_labels): New function to replace
1242 (c_parser_statement): Call the new function.
1244 2014-10-09 Marek Polacek <polacek@redhat.com>
1247 * c-typeck.c (pop_init_level): Don't warn about initializing
1250 2014-10-07 Marek Polacek <polacek@redhat.com>
1253 * c-decl.c (header_for_builtin_fn): New function.
1254 (implicitly_declare): Suggest which header to include.
1256 2014-10-07 Marek Polacek <polacek@redhat.com>
1258 * c-convert.c (convert): Use error_operand_p.
1259 * c-typeck.c (require_complete_type): Likewise.
1260 (really_atomic_lvalue): Likewise.
1261 (digest_init): Likewise.
1262 (handle_omp_array_sections_1): Likewise.
1264 2014-10-03 Marek Polacek <polacek@redhat.com>
1267 * c-decl.c (pop_scope): Don't warn about "inline function declared
1268 but never defined" for functions marked with gnu_inline attribute.
1270 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1273 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1274 on low_bound and length.
1276 2014-09-24 Marek Polacek <polacek@redhat.com>
1280 * c-parser.c: Don't define CPP_KEYWORD.
1281 (c_parser_switch_statement): Pass original type to c_finish_case.
1282 * c-tree.h (c_finish_case): Update declaration.
1283 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1284 conditionally to c_do_switch_warnings.
1286 2014-09-03 Marek Polacek <polacek@redhat.com>
1289 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1292 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1293 Balaji V. Iyer <balaji.v.iyer@intel.com>
1294 Igor Zamyatin <igor.zamyatin@intel.com>
1296 * c-parser.c (c_parser_cilk_for): New function.
1297 (c_parser_cilk_grainsize): Likewise.
1298 (c_get_temp_regvar): Likewise.
1299 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1300 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1301 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1302 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1305 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1307 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1308 with using HOST_WIDE_INT without truncation to 'int'
1310 2014-08-22 Marek Polacek <polacek@redhat.com>
1313 * c-typeck.c (parser_build_binary_op): Adjust call to
1314 warn_logical_not_parentheses.
1316 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1319 * c-parser.c (c_parser_array_notation): Check for correct
1320 type of an array added.
1322 2014-08-19 Marek Polacek <polacek@redhat.com>
1325 * c-typeck.c (build_binary_op): If either operand of a comparison
1326 is a boolean expression, call maybe_warn_bool_compare.
1328 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1331 * c-typeck.c (build_c_cast): Do a conversion even when the
1332 TYPE_MAIN_VARIANTs are the same.
1334 2014-08-19 Marek Polacek <polacek@redhat.com>
1336 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1337 pedwarn_c99 instead of pedwarn.
1338 (grokfield): Likewise.
1339 (warn_defaults_to): New function.
1340 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1341 Unconditionally call pedwarn_c99 instead of pedwarn.
1342 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1343 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1344 check flag_isoc11 before.
1345 * c-errors.c (pedwarn_c99): Change the return type to bool.
1346 Handle -Wc99-c11-compat.
1347 * c-parser.c (disable_extension_diagnostics): Handle
1348 warn_c99_c11_compat.
1349 (restore_extension_diagnostics): Likewise.
1350 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
1351 instead of pedwarn, don't check flag_isoc11 before.
1352 (c_parser_declspecs): Likewise.
1353 (c_parser_alignas_specifier): Likewise.
1354 (c_parser_alignof_expression): Likewise.
1355 (c_parser_generic_selection): Likewise.
1356 * c-tree.h (pedwarn_c99): Update declaration.
1357 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
1360 2014-08-19 Marek Polacek <polacek@redhat.com>
1362 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
1364 * c-errors.c: Include "opts.h".
1365 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
1366 * c-parser.c (disable_extension_diagnostics): Handle negative value
1367 of warn_c90_c99_compat, too.
1368 (restore_extension_diagnostics): Likewise.
1369 (c_parser_compound_statement_nostart): Pass
1370 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
1372 2014-08-12 Marek Polacek <polacek@redhat.com>
1374 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
1376 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
1378 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
1380 2014-08-10 Marek Polacek <polacek@redhat.com>
1383 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
1384 Call pedwarn_c90 instead of pedwarn.
1385 (check_bitfield_type_and_width): Likewise.
1386 (declspecs_add_qual): Likewise.
1387 (declspecs_add_type): Likewise.
1388 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
1389 Adjust to only call pedwarn_c90.
1390 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
1391 pedwarn_c90 instead of pedwarn.
1392 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
1393 * c-parser.c (disable_extension_diagnostics): Handle
1394 warn_c90_c99_compat.
1395 (restore_extension_diagnostics): Likewise.
1396 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
1397 pedwarn_c90 instead of pedwarn.
1398 (c_parser_initelt): Likewise.
1399 (c_parser_postfix_expression): Likewise.
1400 (c_parser_postfix_expression_after_paren_type): Likewise.
1401 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
1402 * c-tree.h: Fix formatting.
1403 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
1404 pedwarn_c90 instead of pedwarn.
1406 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1408 * c-typeck.c: Remove include of pointer-set.h.
1410 2014-08-07 Marek Polacek <polacek@redhat.com>
1412 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
1414 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1416 * c-typeck.c: Use hash_map instead of pointer_map.
1418 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1420 * c-decl.c: Use hash_set instead of pointer_set.
1422 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1425 * c-array-notation.c (expand_array_notations): Handling
1428 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1431 * c-typeck.c (c_finish_return): Return 0 instead of the address of
1434 2014-07-30 Tom Tromey <tromey@redhat.com>
1436 * c-typeck.c (struct constructor_stack) <designator_depth>: New
1438 (really_start_incremental_init, push_init_level): Initialize
1440 (pop_init_level): Set global designator_depth.
1441 (process_init_element): Check for designated_init attribute.
1443 2014-07-20 Marek Polacek <polacek@redhat.com>
1446 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
1447 (implicitly_declare): Pass location to implicit_decl_warning.
1449 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1452 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
1453 If non-NULL, call c_parser_check_literal_zero.
1454 (c_parser_check_literal_zero): New function.
1455 (c_parser_postfix_expression_after_primary): Adjust
1456 c_parser_expr_list caller, handle -Wmemset-transposed-args.
1458 2014-07-06 Marek Polacek <polacek@redhat.com>
1461 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
1462 * c-tree.h (C_ARRAY_PARAMETER): Define.
1463 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
1466 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
1467 Chen Gang <gang.chen.5i5j@gmail.com>
1469 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
1472 2014-07-01 Marek Polacek <polacek@redhat.com>
1474 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
1475 instead of 0 to WARN_FOR_ASSIGNMENT.
1477 2014-07-01 Marek Polacek <polacek@redhat.com>
1480 * c-typeck.c (convert_for_assignment): Pass
1481 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
1483 2014-06-30 Marek Polacek <polacek@redhat.com>
1485 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
1486 has no_sanitize_undefined attribute.
1488 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
1491 * c-array-notation.c (fix_builtin_array_notation_fn):
1492 Check for 0 arguments in builtin call. Check that bultin argument is
1494 * c-parser.c (c_parser_array_notation): Check for incorrect initial
1497 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
1499 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
1500 qualifiers in __auto_type for atomic types.
1501 (c_parser_typeof_specifier): Discard all type qualifiers in
1502 __typeof__ for atomic types.
1504 2014-06-25 Marek Polacek <polacek@redhat.com>
1507 * c-parser.c (c_parser_statement_after_labels): Pass the location of
1508 the return expression to c_finish_return.
1510 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1512 * c-typeck.c (c_finish_omp_clauses): Make sure
1513 OMP_CLAUSE_LINEAR_STEP has correct type.
1515 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
1519 2014-06-24 Jakub Jelinek <jakub@redhat.com>
1521 * c-parser.c (c_parser_omp_for_loop): For
1522 #pragma omp parallel for simd move lastprivate clause from parallel
1523 to for rather than simd.
1525 2014-06-23 Marek Polacek <polacek@redhat.com>
1527 * c-typeck.c (parser_build_binary_op): Don't call
1528 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
1530 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
1532 * c-parser.c (c_parser_omp_threadprivate): Likewise.
1533 * c-decl.c (merge_decls): Likewise.
1535 2014-06-09 Marek Polacek <polacek@redhat.com>
1538 * c-typeck.c (error_init): Call inform instead of error_at.
1539 (pedwarn_init): Call inform instead of pedwarn.
1540 (warning_init): Call inform instead of warning_at.
1542 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
1544 * c-decl.c (merge_decls): Use set_decl_section_name.
1545 (duplicate_decls): Remove node if it exists.
1547 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
1550 * c-typeck.c (push_init_level, process_init_element,
1551 pop_init_level): Correct check for zero initialization, move
1552 missing brace warning to respect zero initialization.
1554 2014-06-05 Marek Polacek <polacek@redhat.com>
1557 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
1559 2014-06-05 Marek Polacek <polacek@redhat.com>
1562 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
1563 on the left hand side operand of a comparison.
1565 2014-06-05 Marek Polacek <polacek@redhat.com>
1568 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
1569 Print note only if the warning was printed.
1571 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
1574 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
1577 2014-06-03 Marek Polacek <polacek@redhat.com>
1580 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
1582 * c-tree.h (c_start_case): Update.
1583 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
1584 switch condition has boolean value.
1586 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
1588 * c-decl.c: Include builtins.h.
1589 * c-parser.c: Likewise.
1591 2014-05-27 Marek Polacek <polacek@redhat.com>
1594 * c-typeck.c (convert_arguments): Get location of a parameter. Change
1595 error and warning calls to error_at and warning_at. Pass location of
1596 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
1597 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
1598 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
1600 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
1603 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
1604 function parameters.
1606 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1608 * c-decl.c (merge_decls): Preserve symtab node pointers.
1609 (duplicate_decls): Free new decl.
1611 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
1613 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
1616 * c-parser.c (c_parser_omp_target): Return bool values.
1618 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1620 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
1621 num_teams_loc variable to num_thread_limit_loc.
1623 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1625 * c-array-notation.c (expand_array_notations): Use void_node
1626 instead of void_zero_node.
1628 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1630 * c-decl.c (finish_struct): Adjust.
1631 (finish_enum): Likewise.
1633 (record_inline_static): Likewise.
1634 (push_scope): Likewise.
1635 (make_label): Likewise.
1636 (lookup_label_for_goto): Likewise.
1637 (finish_struct): Likewise.
1638 (finish_enum): Likewise.
1639 (store_parm_decls): Likewise.
1640 (c_push_function_context): Likewise.
1641 * c-lang.h: Remove usage of variable_size gty attribute.
1642 * c-parser.c (c_parse_init): Adjust.
1643 (c_parse_file): Likewise.
1645 2014-05-13 Marek Polacek <polacek@redhat.com>
1648 * c-typeck.c (convert_for_assignment): Pass location to
1649 WARN_FOR_ASSIGNMENT instead of input_location.
1651 2014-05-10 Marek Polacek <polacek@redhat.com>
1653 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
1654 maybe_warn_string_init.
1655 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
1656 maybe_warn_string_init.
1657 * c-tree.h (maybe_warn_string_init): Update declaration.
1658 * c-typeck.c (maybe_warn_string_init): Add location parameter.
1659 Call pedwarn_init with loc instead of with input_location.
1660 (digest_init): Pass init_loc to maybe_warn_string_init.
1661 (pop_init_level): Call pedwarn_init with loc instead of with
1663 (set_init_index): Likewise.
1664 (process_init_element): Likewise.
1666 2014-05-09 Marek Polacek <polacek@redhat.com>
1669 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
1670 (c_parser_initelt): Pass location to set_init_label. Pass array index
1671 location to set_init_index.
1672 * c-tree.h (push_init_level): Update declaration.
1673 (pop_init_level): Likewise.
1674 (set_init_index): Likewise.
1675 (set_init_label): Likewise.
1676 * c-typeck.c (error_init): Add location parameter. Call error_at
1678 (digest_init): Pass init_loc to error_init.
1679 (really_start_incremental_init):
1680 (push_init_level): Add location parameter. Pass loc to pop_init_level
1682 (pop_init_level): Likewise.
1683 (set_designator): Add location parameter. Pass loc to pop_init_level,
1684 push_init_level, and error_init.
1685 (set_init_index): Add location parameter. Pass loc to error_init and
1687 (set_init_label): Likewise.
1688 (output_init_element): Pass loc to error_init.
1689 (process_init_element): Pass loc to error_init, pop_init_level,
1690 pedwarn_init, and push_init_level.
1692 2014-05-09 Marek Polacek <polacek@redhat.com>
1695 * c-parser.c (c_parser_attributes): Parse the arguments as an
1696 expression-list if the attribute takes identifier.
1698 2014-05-08 Marek Polacek <polacek@redhat.com>
1701 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
1704 2014-05-08 Marek Polacek <polacek@redhat.com>
1707 * c-decl.c (start_function): Warn for _Atomic-qualified return type
1710 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1711 Mike Stump <mikestump@comcast.net>
1712 Richard Sandiford <rdsandiford@googlemail.com>
1714 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
1715 (finish_enum): Use wide-int interfaces.
1716 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
1717 * c-typeck.c (build_c_cast): Likewise.
1718 (set_nonincremental_init_from_string): Likewise.
1719 (c_tree_equal): Likewise.
1721 2014-05-02 Marek Polacek <polacek@redhat.com>
1724 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
1725 Return size_one_node when the type is not complete.
1726 (pointer_diff): Remove comment.
1727 (build_unary_op): Improve error messages.
1729 2014-05-02 Marek Polacek <polacek@redhat.com>
1731 * c-typeck.c (c_finish_return): Separate warning_at calls.
1733 2014-05-02 Marek Polacek <polacek@redhat.com>
1735 * c-tree.h (error_init): Remove declaration.
1736 (pedwarn_init): Likewise.
1737 * c-typeck.c (error_init): Make static and move above.
1738 (pedwarn_init): Likewise.
1739 (warning_init): Move above.
1740 (maybe_warn_string_init): Likewise.
1742 2014-05-01 Jeff Law <law@redhat.com>
1746 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1747 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
1750 2014-05-02 Marek Polacek <polacek@redhat.com>
1753 * c-typeck.c (push_init_level): Set constructor_designated to
1754 p->designated for structures.
1756 2014-05-01 Marek Polacek <polacek@redhat.com>
1759 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
1760 function-definition has an attribute after the declarator.
1762 2014-05-01 Marek Polacek <polacek@redhat.com>
1765 * c-typeck.c (warning_init): Add location_t parameter. Call
1766 warning_at instead of warning.
1767 (push_init_level): Pass input_location to warning_init.
1768 (add_pending_init): Add location_t parameter. Pass loc to
1770 (set_nonincremental_init): Pass input_location to add_pending_init.
1771 (set_nonincremental_init_from_string): Likewise.
1772 (output_init_element): Pass loc to warning_init and to
1775 2014-05-01 Marek Polacek <polacek@redhat.com>
1778 * c-typeck.c (c_finish_return): Distinguish between label and variable
1779 when warning about returning local address.
1781 2014-05-01 Marek Polacek <polacek@redhat.com>
1784 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
1787 2014-05-01 Marek Polacek <polacek@redhat.com>
1790 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
1791 instead of 0 to WARN_FOR_QUALIFIERS.
1793 2014-05-01 Marek Polacek <polacek@redhat.com>
1796 * c-typeck.c (default_conversion): Use better location for
1799 2014-04-30 Marek Polacek <polacek@redhat.com>
1801 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
1802 also when SANITIZE_FLOAT_DIVIDE is on.
1804 2014-04-30 Marek Polacek <polacek@redhat.com>
1807 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
1808 and pedwarn_init. Use loc insted of input_location.
1810 2014-04-30 Marek Polacek <polacek@redhat.com>
1813 * c-typeck.c (build_binary_op): Use location when warning about
1816 2014-04-25 Marek Polacek <polacek@redhat.com>
1819 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
1820 always_inline/noinline and hot/cold attributes.
1822 2014-04-25 Marek Polacek <polacek@redhat.com>
1825 * c-parser.c (c_parser_initelt): Pass input_location to
1826 process_init_element.
1827 (c_parser_initval): Pass loc to process_init_element.
1828 * c-tree.h (process_init_element): Adjust declaration.
1829 * c-typeck.c (push_init_level): Pass input_location to
1830 process_init_element.
1831 (pop_init_level): Likewise.
1832 (set_designator): Likewise.
1833 (output_init_element): Add location_t parameter. Pass loc to
1835 (output_pending_init_elements): Pass input_location to
1836 output_init_element.
1837 (process_init_element): Add location_t parameter. Pass loc to
1838 output_init_element.
1840 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1842 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
1843 atomic-clause, allow comma in between atomic-clause and
1846 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1849 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
1850 fails, don't set OM_PARALLEL_COMBINED and return NULL.
1852 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1855 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1856 create_tmp_var instead build_decl for creating temps.
1857 (build_array_notation_expr): Likewise.
1858 (fix_conditional_array_notations_1): Likewise.
1859 (fix_array_notation_expr): Likewise.
1860 (fix_array_notation_call_expr): Likewise.
1862 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1865 * c-tree.h (c_build_function_call_vec): New prototype.
1866 * c-typeck.c (build_function_call_vec): Don't call
1867 resolve_overloaded_builtin here.
1868 (c_build_function_call_vec): New wrapper function around
1869 build_function_call_vec. Call resolve_overloaded_builtin here.
1870 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
1871 Call c_build_function_call_vec instead of build_function_call_vec.
1872 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
1873 * c-decl.c (finish_decl): Likewise.
1875 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1878 * c-typeck.c: Use correct format string in cast-qual warning
1880 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
1882 * c-decl.c (c_decl_attributes): Use
1883 lang_hooks.types.omp_mappable_type.
1884 * c-typeck.c (c_finish_omp_clauses): Likewise.
1886 2014-03-06 Marek Polacek <polacek@redhat.com>
1889 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
1890 of checking tree code.
1892 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1894 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
1895 (c_parser_parameter_declaration): Likewise.
1897 2014-02-19 Marek Polacek <polacek@redhat.com>
1900 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
1901 Call mark_exp_read on exp.value.
1902 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
1903 TREE_ADDRESSABLE on old instead of val.
1904 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
1906 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1908 * c-parser.c (c_parser_get_builtin_args): Replace calls to
1909 C_EXPR_APPEND by vec_safe_push.
1910 * c-tree.h (C_EXPR_APPEND): Remove.
1912 2014-01-31 Marek Polacek <polacek@redhat.com>
1915 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
1916 build_function_call_vec.
1917 (build_function_call): Likewise.
1918 (build_atomic_assign): Likewise.
1919 (build_function_call_vec): Add arg_loc parameter. Use it.
1920 (convert_arguments): Likewise.
1921 (convert_for_assignment): Rename rhs_loc to expr_loc.
1922 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
1923 (c_parser_objc_keywordexpr): Likewise.
1924 (c_parser_postfix_expression_after_primary): Call
1925 build_function_call_vec with expr_loc rather than op_loc.
1926 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
1927 build_function_call_vec.
1928 (c_parser_expr_list): Add locations parameter. Fill it with locations
1929 of function arguments.
1930 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
1932 2014-01-30 Marek Polacek <polacek@redhat.com>
1935 * c-typeck.c (build_function_call_vec): Use loc parameter.
1936 (convert_arguments): Add location parameter. Use it.
1937 (ep_convert_and_check): Likewise.
1938 (build_atomic_assign): Adjust convert_for_assignment call.
1939 (build_modify_expr): Likewise.
1940 (digest_init): Likewise.
1941 (c_finish_return): Likewise.
1942 (build_conditional_expr): Adjust ep_convert_and_check calls.
1943 (convert_for_assignment): Add rhs_loc parameter. Use it.
1944 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
1947 2014-01-30 Richard Biener <rguenther@suse.de>
1950 * c-typeck.c (build_function_call_vec): Do not replace calls
1951 to a function via an incompatible type with a runtime abort.
1953 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1955 * c-parser.c (c_parser_declaration_or_fndef): Replaced
1956 flag_enable_cilkplus with flag_cilkplus.
1957 (c_parser_direct_declarator_inner): Likewise.
1958 (c_parser_attribute_any_word): Likewise.
1959 (c_parser_attributes): Likewise.
1960 (c_parser_compound_statement): Likewise.
1961 (c_parser_statement_after_labels): Likewise.
1962 (c_parser_if_statement): Likewise.
1963 (c_parser_switch_statement): Likewise.
1964 (c_parser_do_statement): Likewise.
1965 (c_parser_for_statement): Likewise.
1966 (c_parser_unary_expression): Likewise.
1967 (c_parser_postfix_expression): Likewise.
1968 (c_parser_postfix_expression_after_primary): Likewise.
1969 (c_parser_postfix_expression_after_primary): Likewise.
1970 (c_parser_omp_clause_name): Likewise.
1971 (c_finish_omp_declare_simd): Likewise.
1972 (c_parser_cilk_verify_simd): Likewise.
1973 * c-typeck.c (build_array_ref): Likewise.
1974 (build_function_call_vec): Likewise.
1975 (convert_arguments): Likewise.
1976 (build_compound_expr): Likewise.
1977 (c_finish_return): Likewise.
1978 (c_finish_if_stmt): Likewise.
1979 (c_finish_loop): Likewise.
1980 (build_binary_op): Likewise.
1982 2014-01-23 Marek Polacek <polacek@redhat.com>
1985 * c-typeck.c (parser_build_binary_op): Use location instead of
1987 (build_binary_op): Pass location to shorten_compare.
1989 2014-01-23 Marek Polacek <polacek@redhat.com>
1992 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1995 2014-01-23 Marek Polacek <polacek@redhat.com>
1998 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
1999 of a comma expression.
2000 (emit_side_effect_warnings): Likewise.
2002 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2005 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2006 function to use walk_tree and moved a lot of its functionality to
2007 expand_array_notations.
2008 (expand_array_notations): New function.
2010 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2012 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2013 attribute an attribute without value.
2015 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2018 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2019 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2021 2014-01-22 Marek Polacek <polacek@redhat.com>
2024 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2025 of remove_c_maybe_const_expr on op1 and op2.
2027 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2030 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2031 effects, preevaluate rhs using SAVE_EXPR first.
2033 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2036 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2037 statements with if-elseif statements.
2039 2014-01-06 Marek Polacek <polacek@redhat.com>
2042 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2043 defined bit-field types only in ISO C.
2045 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2047 Update copyright years
2049 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2051 * c-array-notation.c: Use the standard form for the copyright notice.
2053 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2055 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2056 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2057 field in parser is not empty. If not-empty, call the function
2058 c_parser_finish_omp_declare_simd.
2059 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2060 between SIMD-enabled functions and #pragma simd. Added new parameter.
2061 (c_parser_cilk_all_clauses): Modified the usage of the function
2062 c_parser_cilk_clause_vectorlength as mentioned above.
2063 (c_parser_cilk_simd_fn_vector_attrs): New function.
2064 (c_finish_cilk_simd_fn_tokens): Likewise.
2065 (is_cilkplus_vector_p): Likewise.
2066 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2067 "nomask," and "mask" strings in clause name.
2068 (c_parser_omp_all_clauses): Added 3 new case statements:
2069 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2070 PRAGMA_CILK_CLAUSE_NOMASK.
2071 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2072 check for vector attribute and if so call the function
2073 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2074 called the function c_finish_cilk_simd_fn_tokens.
2075 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2076 parser field is non-empty. If so, parse them as you would parse
2077 the omp declare simd pragma.
2078 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2079 Added a check when step is a parameter and flag it as error.
2080 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2081 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2084 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2086 * c-parser.c (c_parser_omp_parallel): Fix description.
2088 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2090 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2091 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2092 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2093 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2095 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2098 * c-parser.c (c_parser_alignas_specifier): Use
2099 c_sizeof_or_alignof_type instead of c_alignof.
2100 (c_parser_alignof_expression): Likewise, with min_alignof
2101 parameter depending on alignof spelling used.
2103 2013-12-04 Marek Polacek <polacek@redhat.com>
2106 * c-decl.c (start_function): Don't warn for missing prototype for
2109 2013-12-03 Marek Polacek <polacek@redhat.com>
2112 * c-decl.c (build_compound_literal): Allow compound literals with
2113 empty initial value.
2115 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2118 * c-typeck.c (build_modify_expr): Diagnose assignment to
2119 expression with array type.
2121 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2124 * c-typeck.c (process_init_element): Do not treat a string as
2125 initializing a whole array when used with a designator for an
2128 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2131 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2132 an inline function following a static declaration.
2134 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2137 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2138 to p_name before calling c_parser_omp_teams instead of after.
2139 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2140 argument. Remove unused p_name variable.
2142 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2143 Jakub Jelinek <jakub@redhat.com>
2145 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2146 external_scope is NULL.
2148 2013-11-27 Tom de Vries <tom@codesourcery.com>
2149 Marc Glisse <marc.glisse@inria.fr>
2152 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2154 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2156 * c-typeck.c: Add required include files from gimple.h.
2158 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2160 * c-decl.c (define_label, shadow_tag_warned)
2161 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2162 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2163 (declspecs_add_type): Remove use of in_system_header macro.
2164 * c-parser.c (c_parser_unary_expression): Likewise.
2165 * c-typeck.c (store_init_value, process_init_element)
2166 (c_start_case): Likewise.
2168 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2171 * c-parser.c (c_parser_set_source_position_from_token): Remove
2172 reference to in_system_header from comment.
2174 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2176 * c-decl.c (grokdeclarator): Update comment to refer to
2177 tree_to_[su]hwi rather than tree_low_cst.
2179 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2181 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2182 tree_to_uhwi throughout.
2184 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2186 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2189 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2191 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2194 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2196 * c-parser.c (c_parser_cilk_simd): New.
2197 (c_parser_cilk_verify_simd): New.
2198 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2199 (c_parser_omp_for_loop): Add case for NE_EXPR.
2200 Set c_break_label for CILK_SIMD.
2201 (c_parser_cilk_clause_vectorlength): New.
2202 (c_parser_cilk_clause_linear): New.
2203 (c_parser_cilk_clause_name): New.
2204 (c_parser_cilk_all_clauses): New.
2205 * c-typeck.c (build_unary_op): Pass location argument to
2207 (build_modify_expr): Same.
2208 (build_asm_expr): Same.
2209 (c_finish_bc_stmt): Error on break/continue in loops.
2211 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2213 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2215 2013-11-14 Diego Novillo <dnovillo@google.com>
2217 * c-decl.c: Include print-tree.h.
2218 Include stor-layout.h.
2221 Include stringpool.h.
2222 * c-lang.c: Include fold-const.h.
2223 * c-parser.c: Include stringpool.h.
2225 Include stor-layout.h.
2227 Include trans-mem.h.
2228 * c-typeck.c: Include stor-layout.h.
2229 Include trans-mem.h.
2233 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2235 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2236 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2238 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2239 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2241 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2242 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2243 (c_parser_declarator, c_parser_direct_declarator_inner)
2244 (c_parser_parameter_declaration, c_parser_type_name): All callers
2246 (c_parser_declaration_or_fndef): Handle declarations with type
2247 determined from the initializer.
2249 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2251 * c-typeck.c: Include gimplify.h.
2253 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2255 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2256 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2258 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2259 or _Thread_local as appropriate in diagnostics.
2260 (build_null_declspecs): Initialize ret->thread_gnu_p.
2261 (declspecs_add_scspec): Handle either __thread or _Thread_local
2262 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2263 pedantic. Do not disallow _Thread_local extern and _Thread_local
2266 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2267 Andrew MacLeod <amacleod@redhat.com>
2269 * c-aux-info.c (gen_type): Handle atomic qualifier.
2270 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2271 qualifiers when compating types.
2272 (shadow_tag_warned): Handle atomic_p in declspecs.
2273 (quals_from_declspecs): Likewise.
2274 (start_decl): Use c_type_promotes_to when promoting argument
2276 (grokdeclarator): Handle _Atomic.
2277 (get_parm_info): Diagnose any qualifier on "void" as only
2279 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2280 comparing types. Use c_type_promotes_to when promoting argument
2282 (finish_function): Use c_type_promotes_to when promoting argument
2284 (build_null_declspecs): Handle atomic_p in declspecs.
2285 (declspecs_add_qual): Handle RID_ATOMIC.
2286 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2287 (c_token_starts_declspecs): Handle RID_ATOMIC.
2288 (c_parser_declspecs): Handle atomic type specifiers and
2290 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2291 from types of expressions with atomic type.
2292 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2293 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2294 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2295 (c_parser_statement_after_labels, c_parser_switch_statement)
2296 (c_parser_for_statement, c_parser_expr_no_commas)
2297 (c_parser_conditional_expression, c_parser_binary_expression)
2298 (c_parser_cast_expression, c_parser_unary_expression)
2299 (c_parser_postfix_expression)
2300 (c_parser_postfix_expression_after_primary, c_parser_expression):
2301 Use convert_lvalue_to_rvalue.
2302 (c_parser_expression_conv, c_parser_expr_list): Document
2303 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2304 (c_parser_objc_synchronized_statement): Use
2305 convert_lvalue_to_rvalue.
2306 (c_parser_objc_selector): Handle RID_ATOMIC.
2307 (c_parser_objc_receiver, c_parser_array_notation): Use
2308 convert_lvalue_to_rvalue.
2309 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2310 _Atomic (type-name).
2311 (struct c_declspecs): Add atomic_p field.
2312 (convert_lvalue_to_rvalue): Declare.
2313 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2314 corresponding atomic types.
2315 (qualify_type): Don't add _Atomic qualifiers from second argument.
2316 (comp_target_types): Do not allow _Atomic mismatches.
2317 (type_lists_compatible_p): Do not remove atomic qualifiers when
2319 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2320 (build_atomic_assign): New functions.
2321 (build_unary_op): Use build_atomic_assign for atomic increment and
2323 (build_conditional_expr): Do not treat _Atomic void as a qualified
2325 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2326 (find_anonymous_field_with_type, convert_to_anonymous_field)
2327 (convert_for_assignment): Do not remove atomic qualifiers when
2329 (digest_init): Do not accept initialization of arrays of atomic
2330 elements by string constants.
2331 (build_asm_expr): Use convert_lvalue_to_rvalue.
2332 (build_binary_op): Do not treat _Atomic void as a qualified
2335 2013-11-06 DJ Delorie <dj@redhat.com>
2337 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2338 both explicit and builtin, print the location of the explicit one.
2340 2013-11-05 Tobias Burnus <burnus@net-b.de>
2342 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2343 c_parser_omp_distribute, c_parser_omp_teams,
2344 c_parser_omp_target, c_parser_omp_declare): Handle
2347 2013-11-03 Marek Polacek <polacek@redhat.com>
2349 * c-decl.c (grokdeclarator): Add VLA instrumentation.
2351 2013-11-01 Jakub Jelinek <jakub@redhat.com>
2353 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
2354 check_dup_generic at the end, unless remove is true.
2355 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
2357 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
2359 2013-10-31 Jakub Jelinek <jakub@redhat.com>
2361 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
2362 with decl that is not pointer nor array.
2364 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2366 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
2367 a spawning function is found.
2368 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
2369 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
2370 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2371 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
2373 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
2374 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
2376 (c_finish_return): Added a check to reject _Cilk_spawn in return
2378 (build_cilk_spawn): New function.
2379 (build_cilk_sync): Likewise.
2380 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
2382 2013-10-27 Tobias Burnus <burnus@net-b.de>
2385 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
2386 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
2387 (c_parser_statement_after_labels): Update calls.
2389 2013-10-24 Tobias Burnus <burnus@net-b.de>
2392 * c-parser.c (c_parser_pragma, c_parser_for_statement):
2393 Handle PRAGMA_IVDEP.
2394 (c_parser_statement_after_labels): Update call.
2396 2013-10-24 Marek Polacek <polacek@redhat.com>
2398 * c-parser.c (c_parser_struct_declaration): Add a comment.
2399 (c_parser_declarator): Don't allow _Alignas here.
2401 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
2403 * c-parser.c: Include omp-low.h.
2404 * c-typeck.c: Likewise.
2406 2013-10-17 Marek Polacek <polacek@redhat.com>
2409 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
2410 Document syntax of the array-declarator.
2411 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
2413 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
2414 (c_parser_struct_declaration): Likewise.
2415 (c_parser_declarator): Likewise.
2416 (c_parser_direct_declarator_inner): Likewise.
2417 (c_parser_parameter_declaration): Likewise.
2418 (c_parser_type_name): Likewise.
2420 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2422 * c-lang.h (current_omp_declare_target_attribute): New extern
2424 * c-parser.c: Include c-lang.h.
2425 (struct c_parser): Change tokens to c_token *.
2426 Add tokens_buf field. Change tokens_avail type to unsigned int.
2427 (c_parser_consume_token): If parser->tokens isn't
2428 &parser->tokens_buf[0], increment parser->tokens.
2429 (c_parser_consume_pragma): Likewise.
2430 (enum pragma_context): Add pragma_struct and pragma_param.
2431 (c_parser_external_declaration): Adjust
2432 c_parser_declaration_or_fndef caller.
2433 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
2434 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
2435 Adjust recursive call.
2436 (c_parser_struct_or_union_specifier): Use pragma_struct instead
2438 (c_parser_parameter_declaration): Use pragma_param instead of
2440 (c_parser_compound_statement_nostart, c_parser_label,
2441 c_parser_for_statement): Adjust
2442 c_parser_declaration_or_fndef callers.
2443 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
2444 it through to c_parser_conditional_expression.
2445 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
2446 pass it through to c_parser_binary_expression. Adjust recursive
2448 (c_parser_binary_expression): Remove prec argument, add
2449 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
2450 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
2451 binop matches it, use build2 instead of parser_build_binary_op.
2452 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
2453 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
2454 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
2455 Handle pragma_struct and pragma_param the same as pragma_external.
2456 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
2457 (c_parser_omp_variable_list): Parse array sections for
2458 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
2459 (c_parser_omp_clause_collapse): Fully fold collapse expression.
2460 (c_parser_omp_clause_reduction): Handle user defined reductions.
2461 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
2462 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
2463 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
2464 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
2465 c_parser_omp_clause_depend, c_parser_omp_clause_map,
2466 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
2467 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
2468 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
2469 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
2470 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
2471 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
2472 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
2473 (c_parser_omp_for_loop): Add CODE argument, pass it through
2474 to c_finish_omp_for. Change last argument to cclauses,
2475 and adjust uses to grab parallel clauses from the array of all
2476 the split clauses. Adjust c_parser_binary_expression,
2477 c_parser_declaration_or_fndef and c_finish_omp_for callers.
2478 (omp_split_clauses): New function.
2479 (c_parser_omp_simd): New function.
2480 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
2481 Allow the function to be called also when parsing combined constructs,
2482 and call c_parser_omp_simd when parsing for simd.
2483 (c_parser_omp_sections_scope): If section-sequence doesn't start with
2484 #pragma omp section, require exactly one structured-block instead of
2485 sequence of statements.
2486 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
2487 Allow the function to be called also when parsing combined constructs.
2488 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
2489 Allow the function to be called also when parsing combined
2491 (c_parser_omp_taskgroup, c_parser_omp_cancel,
2492 c_parser_omp_cancellation_point, c_parser_omp_distribute,
2493 c_parser_omp_teams, c_parser_omp_target_data,
2494 c_parser_omp_target_update, c_parser_omp_target,
2495 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
2496 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
2497 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
2498 (c_parser_omp_construct): Add p_name and mask vars. Handle
2499 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
2500 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
2501 and c_parser_omp_sections callers.
2502 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
2503 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
2504 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
2505 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
2506 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
2508 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
2509 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
2510 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
2511 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
2512 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
2513 * c-typeck.c: Include tree-inline.h.
2514 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
2515 handle_omp_array_sections_1, handle_omp_array_sections,
2516 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
2517 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
2518 user defined reductions.
2519 (c_tree_equal): New function.
2520 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
2521 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
2522 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
2523 c_check_omp_declare_reduction_r): New prototypes.
2524 * c-decl.c (current_omp_declare_target_attribute): New variable.
2525 (c_decl_attributes): New function.
2526 (start_decl, start_function): Use it instead of decl_attributes.
2527 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
2528 c_omp_reduction_decl, c_omp_reduction_lookup,
2529 c_check_omp_declare_reduction_r): New functions.
2531 2013-09-25 Tom Tromey <tromey@redhat.com>
2533 * Make-lang.in (c/gccspec.o): Remove.
2534 (CFLAGS-c/gccspec.o): New variable.
2535 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
2536 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
2537 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
2539 2013-09-25 Tom Tromey <tromey@redhat.com>
2541 * Make-lang.in (c/gccspec.o): Don't use subshell.
2543 2013-09-18 Marek Polacek <polacek@redhat.com>
2546 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
2547 Remove unnecessary check.
2549 2013-09-18 Marek Polacek <polacek@redhat.com>
2552 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
2553 no_sanitize_undefined attribute.
2555 2013-09-13 Kai Tietz <ktietz@redhat.com>
2558 * c-decl.c (c_builtin_function_ext_scope): Remove
2559 wrong assumption that it is never called on prexisting
2562 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2564 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
2566 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2568 * c-objc-common.c (c_tree_printer): Tidy.
2570 2013-08-30 Marek Polacek <polacek@redhat.com>
2572 * c-typeck.c (build_binary_op): Add division by zero and shift
2575 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
2576 Joseph Myers <joseph@codesourcery.com>
2579 * c-typeck.c (c_common_type): Prefer double_type_node over
2580 other REAL_TYPE types with the same precision.
2581 (convert_arguments): Likewise.
2583 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
2585 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
2586 (c_initialize_diagnostics): Call a destructor for the early printer.
2588 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2590 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
2591 printer initialization.
2593 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
2596 * c-array-notation.c (fix_conditional_array_notations_1): Added a
2597 check for truth values.
2598 (expand_array_notation_exprs): Added truth values case. Removed an
2599 unwanted else. Added for-loop to walk through subtrees in default
2602 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2604 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
2606 2013-07-23 Joseph Myers <joseph@codesourcery.com>
2608 * c-parser.c (struct c_generic_association): Fix typo.
2610 2013-07-23 Tom Tromey <tromey@redhat.com>
2611 Joseph Myers <joseph@codesourcery.com>
2613 * c-parser.c (struct c_generic_association): New.
2614 (c_generic_association_d): New typedef.
2615 (c_parser_generic_selection): New function.
2616 (c_parser_postfix_expression): Handle RID_GENERIC.
2618 2013-07-13 Jason Merrill <jason@redhat.com>
2621 * c-decl.c (finish_struct): Check for too-large class.
2623 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2626 * c-typeck.c (set_init_index): When folding, check for index overflow.
2628 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2630 * c-parser.c (c_parser_array_notation): Removed rejection of array
2631 notations in an array of function pointers.
2633 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2635 * c-array-notation.c (make_triplet_val_inv): New function.
2636 (create_cmp_incr): Likewise.
2637 (create_array_refs): Likewise.
2638 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
2639 Also modularized common parts between functions and called the function.
2640 (build_array_notation_expr): Likewise.
2641 (fix_conditional_array_notations_1): Likewise.
2642 (fix_array_notation_expr): Likewise.
2643 (fix_array_notation_call_expr): Likewise.
2645 2013-06-18 Marek Polacek <polacek@redhat.com>
2648 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
2650 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
2652 * c-array-notation.c (build_array_notation_expr): Reject array notation
2653 mismatch between LHS and RHS even inside a call_expr. Also, removed
2654 a couple while statements that were dead code.
2656 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
2658 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
2659 excessive precision expressions in function parameters. Also removed
2660 couple unwanted while statements.
2662 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2664 * c-array-notation.c (expand_array_notation_exprs): Added
2665 ARRAY_NOTATION_REF case.
2667 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2669 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
2670 function to c-family/array-notation-common.c.
2671 (is_cilkplus_reduce_builtin): Likewise.
2672 (find_rank): Likewise.
2673 (extract_array_notation_exprs): Likewise.
2674 (replace_array_notations): Likewise.
2675 (find_inv_trees): Likewise.
2676 (replace_inv_trees): Likewise.
2677 (contains_array_notation_expr): Likewise.
2678 (find_correct_array_notation_type): Likewise.
2679 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
2680 (struct inv_list): Moved this to c-family/array-notation-common.c.
2681 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
2683 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
2685 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
2686 reduction functions outside the for-loop. Added a check if the fundecl
2687 is non-NULL. Finally, removed an unwanted if-statement, and made the
2690 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2692 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
2693 condition of the if-statement matches the rank of else-block and then-
2694 block when array notations are used.
2695 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
2696 expression after the entire function body is parsed.
2697 (c_parser_expr_no_commas): Delayed creating array notation expressions
2698 to the end of function parsing.
2699 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
2700 whole if-statement instead of just the condition.
2701 (expand_array_notation_exprs): Added MODIFY_EXPR case.
2703 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2706 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
2707 array to NULL_TREE if they are unused. Also added a check for the
2708 field to be NULL before its fields are used in future.
2710 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2713 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
2714 (build_array_notation_expr): Likewise.
2716 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2718 * c-typeck.c (build_array_ref): Added a check to see if array's
2719 index is greater than one. If true, then emit an error.
2720 (build_function_call_vec): Exclude error reporting and checking
2721 for builtin array-notation functions.
2722 (convert_arguments): Likewise.
2723 (c_finish_return): Added a check for array notations as a return
2724 expression. If true, then emit an error.
2725 (c_finish_loop): Added a check for array notations in a loop
2726 condition. If true then emit an error.
2727 (lvalue_p): Added a ARRAY_NOTATION_REF case.
2728 (build_binary_op): Added a check for array notation expr inside
2729 op1 and op0. If present, we call another function to find correct
2731 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
2732 * c-parser.c (c_parser_compound_statement): Check if array
2733 notation code is used in tree, if so, then transform them into
2735 (c_parser_expr_no_commas): Check if array notation is used in LHS
2736 or RHS, if so, then build array notation expression instead of
2738 (c_parser_postfix_expression_after_primary): Added a check for
2739 colon(s) after square braces, if so then handle it like an array
2740 notation. Also, break up array notations in unary op if found.
2741 (c_parser_direct_declarator_inner): Added a check for array
2743 (c_parser_compound_statement): Added a check for array notation in
2744 a stmt. If one is present, then expand array notation expr.
2745 (c_parser_if_statement): Likewise.
2746 (c_parser_switch_statement): Added a check for array notations in
2747 a switch statement's condition. If true, then output an error.
2748 (c_parser_while_statement): Similarly, but for a while.
2749 (c_parser_do_statement): Similarly, but for a do-while.
2750 (c_parser_for_statement): Similarly, but for a for-loop.
2751 (c_parser_unary_expression): Check if array notation is used in a
2752 pre-increment or pre-decrement expression. If true, then expand
2754 (c_parser_array_notation): New function.
2755 * c-array-notation.c: New file.
2756 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
2758 2013-05-23 Mike Stump <mikestump@comcast.net>
2760 * c-typeck.c (convert_for_assignment): Handle references to memory
2763 2013-05-16 Jason Merrill <jason@redhat.com>
2765 * Make-lang.in (cc1$(exeext)): Use link mutex.
2767 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2769 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
2770 to simply use OPT_Wpointer_arith.
2771 (build_unary_op): Likewise.
2773 2013-04-03 Jakub Jelinek <jakub@redhat.com>
2776 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
2777 argument. If set, or it temporarily for parsing of the first
2778 argument into force_folding_builtin_constant_p.
2779 (c_parser_postfix_expression): Adjust callers.
2781 2013-03-21 Richard Biener <rguenther@suse.de>
2783 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
2784 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
2786 2013-02-12 Marek Polacek <polacek@redhat.com>
2789 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
2792 2013-01-24 Jakub Jelinek <jakub@redhat.com>
2795 * c-typeck.c (set_nonincremental_init_from_string): If
2796 constructor_max_index is NULL, treat it as if tree_int_cst_lt
2798 (process_init_element): Likewise.
2800 2012-12-20 Jakub Jelinek <jakub@redhat.com>
2803 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
2804 argument, don't call default_function_array_conversion
2805 nor c_fully_fold here.
2806 (c_parser_asm_statement): Adjust callers.
2807 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
2808 and outputs here, and call default_function_array_conversion
2809 on inputs that don't need to be addressable.
2811 2012-12-18 Jakub Jelinek <jakub@redhat.com>
2814 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
2815 warning require that both c_common_unsigned_type as well as
2816 c_common_signed_type is the same for both mvl and mvr types.
2818 2012-11-16 Diego Novillo <dnovillo@google.com>
2820 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
2822 * c-common.c: Use new vec API in vec.h.
2823 * c-common.h: Likewise.
2824 * c-gimplify.c: Likewise.
2825 * c-pragma.c: Likewise.
2826 * c-pretty-print.c: Likewise.
2827 * c-pretty-print.h: Likewise.
2828 * c-semantics.c: Likewise.
2829 * c-decl.c: Likewise.
2830 * c-parser.c: Likewise.
2831 * c-tree.h: Likewise.
2832 * c-typeck.c: Likewise.
2834 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2837 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
2839 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2842 * c-decl.c (warn_if_shadowing): Do not warn if a variable
2843 shadows a function, unless the variable is a function or a
2844 pointer-to-function.
2846 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2849 * c-parser.c (struct c_tree_loc_pair): Removed.
2850 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
2851 add location_t * and tree * arguments, fill in array of 3
2852 sizeof_arg trees and corresponding locs.
2853 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
2854 c_parser_expr_list callers.
2855 (c_parser_postfix_expression_after_primary): Likewise. Pass
2856 array of 3 sizeof_arg trees and locs (corresponding to first
2857 3 arguments) to sizeof_pointer_memaccess_warning.
2859 2012-10-09 Lawrence Crowl <crowl@google.com>
2861 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
2862 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
2865 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2868 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
2871 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2874 * c-typeck.c: Include c-common.h.
2875 (enum stv_conv): Moved to c-common.h.
2876 (scalar_to_vector): Moved to c-common.c.
2877 (build_binary_op): Adapt to scalar_to_vector's new prototype.
2878 * Make-lang.in: c-typeck.c depends on c-common.h.
2880 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2882 * c-decl.c (c_write_global_declarations): Fix handling of
2885 2012-09-30 Sharad Singhai <singhai@google.com>
2887 * c-decl.c (c_write_global_declarations): Use a different method
2888 to determine if the dump has ben initialized.
2890 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2893 * c-typeck.c (c_cast_expr): When casting to a type requiring
2894 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
2897 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2900 * c-typeck.c (build_unary_op): Pass original argument of
2901 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
2902 any C_MAYBE_CONST_EXPR, if it has integer operands.
2903 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
2904 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
2905 to c_objc_common_truthvalue_conversion, then remove any
2906 C_MAYBE_CONST_EXPR, if they have integer operands. Use
2907 c_objc_common_truthvalue_conversion not
2908 c_common_truthvalue_conversion.
2909 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
2910 call note_integer_operands for arguments with integer operands
2911 that are not integer constants.
2913 2012-09-13 Jakub Jelinek <jakub@redhat.com>
2916 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
2917 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
2919 2012-08-31 Jakub Jelinek <jakub@redhat.com>
2922 * c-convert.c (convert): Don't call fold_convert_loc if
2923 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
2924 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
2925 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
2927 2012-08-24 Jakub Jelinek <jakub@redhat.com>
2930 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
2931 for nested and empty_ok arguments in the call to
2932 c_parser_declaration_or_fndef.
2934 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2936 * c-tree.h (c_last_sizeof_arg): Declare.
2937 * c-parser.c (struct c_tree_loc_pair): New type.
2938 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
2940 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
2941 (c_parser_postfix_expression_after_primary): Likewise. Call
2942 sizeof_pointer_memaccess_warning if needed.
2943 (sizeof_ptr_memacc_comptypes): New function.
2944 * c-typeck.c (c_last_sizeof_arg): New global variable.
2945 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
2947 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
2949 * c-lang.h (lang_decl): Add variable_size GTY option.
2951 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2953 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
2954 * Make-lang.in: Fix dependencies.
2956 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2958 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
2959 and add language Makefile hooks.
2960 * config-lang.in: New file.
2961 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
2962 add the required "normal" config-lang.in rules.
2963 * c-lang.h: Moved from gcc/ to here.
2964 * c-tree.h: Likewise.
2965 * c-objc-common.c: Likewise.
2966 * c-objc-common.h: Likewise.
2967 * c-typeck.c: Likewise.
2968 * c-convert.c: Likewise.
2969 * c-lang.c: Likewise.
2970 * c-aux-info.c: Likewise.
2971 * c-errors.c: Likewise.
2972 * gccspec.c: Likewise.
2973 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
2974 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
2976 Copyright (C) 2012-2015 Free Software Foundation, Inc.
2978 Copying and distribution of this file, with or without modification,
2979 are permitted in any medium without royalty provided the copyright
2980 notice and this notice are preserved.