1 2016-03-18 David Malcolm <dmalcolm@redhat.com>
4 * c-parser.c (c_parser_postfix_expression): Set the source range
5 for uses of "__builtin_types_compatible_p".
7 2016-03-17 Jakub Jelinek <jakub@redhat.com>
10 * c-typeck.c (composite_type): Don't count void_list_node
11 into len, if the list is terminated by void_list_node, start
12 with void_list_node instead of NULL for newargs. Stop
15 2016-03-16 Marek Polacek <polacek@redhat.com>
18 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
19 nested functions returning VM types.
21 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
23 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
24 when calling c_finish_omp_clauses.
26 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
29 * c-decl.c (get_parm_info): Don't queue implicit function declarations
32 2016-03-04 Marek Polacek <polacek@redhat.com>
35 * c-parser.c (c_parser_postfix_expression): Call
36 c_parser_cast_expression rather than c_parser_postfix_expression.
38 2016-03-01 Jakub Jelinek <jakub@redhat.com>
42 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
43 of incomplete decls to error_mark_node.
45 2016-02-24 Marek Polacek <polacek@redhat.com>
48 * c-decl.c (finish_decl): Don't update the copy of the type of a
51 2016-02-23 Jakub Jelinek <jakub@redhat.com>
54 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
55 in id_kind reclassification.
57 2016-02-16 Jakub Jelinek <jakub@redhat.com>
60 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
62 2016-02-16 James Norris <jnorris@codesourcery.com>
65 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
67 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
69 * c-decl.c (build_null_declspecs): Zero the entire struct.
72 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
73 callers changed. If nested_p is true, use it to call
74 finish_implicit_inits.
75 * c-tree.h (finish_implicit_inits): Declare.
76 * c-typeck.c (finish_implicit_inits): New function. Move code
78 (push_init_level): ... here.
79 (set_designator, process_init_element): Call finish_implicit_inits.
81 2016-02-11 Jakub Jelinek <jakub@redhat.com>
84 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
85 arguments for -Waddress warning.
87 2016-02-04 Jakub Jelinek <jakub@redhat.com>
90 * c-decl.c (finish_enum): When honoring mode attribute,
91 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
93 2016-01-29 Jakub Jelinek <jakub@redhat.com>
96 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
97 all type variants, not just TYPE_MAIN_VARIANT.
99 2016-01-27 Jakub Jelinek <jakub@redhat.com>
102 * c-decl.c (c_write_global_declarations_1): Warn with
103 warn_unused_function if static prototype without definition
106 2016-01-27 Marek Polacek <polacek@redhat.com>
109 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
110 to unsigned, if needed. Add -Wsign-compare warning.
112 2016-01-26 Jakub Jelinek <jakub@redhat.com>
114 PR tree-optimization/69483
115 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
117 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
120 * c-tree.h (incomplete_record_decls): Declare.
121 * c-parser.c (incomplete_record_decls): Define.
122 (c_parser_translation_unit): Iterate through incomplete_record_decls and
123 report error if any decl has zero size.
124 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
125 or enum type to incomplete_record_decls.
127 2016-01-14 Tom de Vries <tom@codesourcery.com>
129 PR tree-optimization/68773
130 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
133 2016-01-14 Marek Polacek <polacek@redhat.com>
136 * c-decl.c (grokdeclarator): Provide more information for invalid
139 2016-01-06 David Malcolm <dmalcolm@redhat.com>
141 * c-parser.c (c_parser_unary_expression): For dereferences, build
142 a combined location before calling build_indirect_ref, so that
143 error reports cover the full range, manually updating the c_expr
146 2016-01-06 Marek Polacek <polacek@redhat.com>
149 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
150 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
153 2016-01-04 Jakub Jelinek <jakub@redhat.com>
155 Update copyright years.
157 2016-01-04 Marek Polacek <polacek@redhat.com>
160 * c-typeck.c (build_atomic_assign): Improve commentary. Add
161 optimization to use __atomic_fetch_* built-in if possible.
163 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
165 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
167 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
170 2015-12-22 Marek Polacek <polacek@redhat.com>
173 * c-typeck.c (build_component_ref): Warn when acessing elements of
174 atomic structures or unions.
176 2015-12-21 David Malcolm <dmalcolm@redhat.com>
178 * c-typeck.c: Include "gcc-rich-location.h".
179 (build_binary_op): In the two places that call binary_op_error,
180 create a gcc_rich_location and populate it with the location of
181 the binary op and its two operands.
183 2015-12-16 David Malcolm <dmalcolm@redhat.com>
185 * c-parser.c (c_parser_statement_after_labels): When calling
186 c_finish_return, Use the return expression's location if it has
187 one, falling back to the location of the first token within it.
188 * c-typeck.c (c_finish_return): When issuing warnings about
189 the incorrect presence/absence of a return value, issue a note
190 showing the declaration of the function.
192 2015-12-16 David Malcolm <dmalcolm@redhat.com>
194 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
196 (c_parser_peek_nth_token): New function.
197 (c_parser_peek_conflict_marker): New function.
198 (c_parser_error): Detect conflict markers and report them as such.
200 2015-12-16 David Malcolm <dmalcolm@redhat.com>
202 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
203 to preserve range information for the primary expression
204 in the call to c_parser_postfix_expression_after_primary.
206 2015-12-16 David Malcolm <dmalcolm@redhat.com>
208 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
209 expression location, falling back on the first token location,
210 rather than always using the latter.
212 2015-12-16 Marek Polacek <polacek@redhat.com>
215 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
218 2015-12-15 Marek Polacek <polacek@redhat.com>
221 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
224 2015-12-08 David Malcolm <dmalcolm@redhat.com>
226 * c-parser.c (c_parser_alignof_expression): Capture location of
227 closing parenthesis (if any), or of end of unary expression, and
228 use it to build a src_range for the expression.
230 2015-12-08 David Malcolm <dmalcolm@redhat.com>
233 * c-parser.c (c_parser_get_builtin_args): Add
234 "out_close_paren_loc" param, and write back to it.
235 (c_parser_postfix_expression): Capture the closing
236 parenthesis location for RID_CHOOSE_EXPR,
237 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
238 RID_BUILTIN_SHUFFLE and use it to set the source range
239 for such expressions; within RID_BUILTIN_COMPLEX set
240 the underlying location.
242 2015-12-07 Marek Polacek <polacek@redhat.com>
245 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
246 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
248 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
250 * c-tree.h (c_build_va_arg): Adjust prototype.
251 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
252 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
253 parameter, adjust throughout and issue an error if EXPR is a component
254 with reverse storage order.
256 2015-12-02 Jason Merrill <jason@redhat.com>
258 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
259 (c_fully_fold_internal, decl_constant_value_for_optimization):
260 Move from c-common.c.
261 * c-tree.h: Declare decl_constant_value_for_optimization.
262 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
264 2015-12-02 Joseph Myers <joseph@codesourcery.com>
267 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
268 following link from declarator to next declarator. Track original
269 qualified type and pass it to c_build_qualified_type.
270 * c-typeck.c (c_build_qualified_type): Add arguments
271 orig_qual_type and orig_qual_indirect.
273 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
275 * c-parser.c (c_parser_omp_clause_name)
276 (c_parser_oacc_all_clauses): Alphabetical sorting.
278 2015-12-02 Jakub Jelinek <jakub@redhat.com>
281 * c-decl.c (get_parm_info): Use b->locus instead of input_location
284 2015-12-01 Julian Brown <julian@codesourcery.com>
285 Cesar Philippidis <cesar@codesourcery.com>
286 James Norris <James_Norris@mentor.com>
288 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
289 (c_parser_oacc_clause_use_device): New function.
290 (c_parser_oacc_all_clauses): Add use_device support.
291 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
292 (c_parser_oacc_host_data): New function.
293 (c_parser_omp_construct): Add host_data support.
294 * c-tree.h (c_finish_oacc_host_data): Add prototype.
295 * c-typeck.c (c_finish_oacc_host_data): New function.
296 (c_finish_omp_clauses): Add use_device support.
298 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
301 * c-decl.c: Set TYPE_PACKED in variants.
303 2015-11-27 Martin Liska <mliska@suse.cz>
306 * c-array-notation.c (fix_builtin_array_notation_fn):
307 Use release_vec_vec instead of vec::release.
308 (build_array_notation_expr): Likewise.
309 (fix_conditional_array_notations_1): Likewise.
310 (fix_array_notation_expr): Likewise.
311 (fix_array_notation_call_expr): Likewise.
313 2015-11-27 Jakub Jelinek <jakub@redhat.com>
316 * c-parser.c (c_parser_compound_statement_nostart): If
317 last_label is true, use pragma_stmt instead of pragma_compound
318 as second c_parser_pragma argument.
319 (c_parser_omp_ordered, c_parser_omp_target_update,
320 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
321 false as second argument to c_parser_skip_to_pragma_eol after
322 diagnosing standalone directives used in pragma_stmt context.
324 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
326 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
327 with "if (ENABLE_OFFLOADING)".
329 2015-11-23 David Malcolm <dmalcolm@redhat.com>
332 * c-parser.c (c_parser_postfix_expression): Set up source ranges
333 for various Objective-C constructs: Class.name syntax,
334 @selector(), @protocol(), @encode(), and [] message syntax.
336 2015-11-20 David Malcolm <dmalcolm@redhat.com>
339 * c-typeck.c (should_suggest_deref_p): New function.
340 (build_component_ref): Special-case POINTER_TYPE when
341 generating a "not a structure of union" error message, and
342 suggest a "->" rather than a ".", providing a fix-it hint.
344 2015-11-19 David Malcolm <dmalcolm@redhat.com>
346 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
347 candidate into a new function, find_closest_identifier.
349 2015-11-19 Marek Polacek <polacek@redhat.com>
352 * c-typeck.c (parser_build_binary_op): Properly handle
353 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
355 2015-11-17 David Malcolm <dmalcolm@redhat.com>
357 * c-parser.c (set_c_expr_source_range): Bulletproof both
358 overloaded implementations against NULL expr->value.
359 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
361 (c_parser_unary_expression): Likewise when handling addresses of
363 (c_parser_postfix_expression): Likewise for statement expressions,
364 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
365 __builtin_va_arg, and for __builtin_offset_of.
366 (c_parser_postfix_expression_after_paren_type): Initialize expr's
367 src_range using the range of the braced initializer.
368 (c_parser_transaction_expression): Set src_range for "ret" to a
371 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
373 * c-parser.c (c_finish_omp_declare_simd): Look for
374 "simd" attribute as well. Update error message.
376 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
378 * c-parser.c (c_parser_omp_declare_target): Adjust.
380 2015-11-14 Jakub Jelinek <jakub@redhat.com>
382 * c-typeck.c (c_finish_omp_clauses): Don't mark
383 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
385 2015-11-14 Marek Polacek <polacek@redhat.com>
387 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
388 * c-typeck.c: Likewise.
390 2015-11-13 David Malcolm <dmalcolm@redhat.com>
392 * c-decl.c (warn_defaults_to): Pass line_table to
394 * c-errors.c (pedwarn_c99): Likewise.
395 (pedwarn_c90): Likewise.
396 * c-parser.c (set_c_expr_source_range): New functions.
397 (c_token::get_range): New method.
398 (c_token::get_finish): New method.
399 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
400 based on the range from the start of the LHS to the end of the
402 (c_parser_conditional_expression): Likewise, based on the range
403 from the start of the cond.value to the end of exp2.value.
404 (c_parser_binary_expression): Call set_c_expr_source_range on
405 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
406 (c_parser_cast_expression): Call set_c_expr_source_range on ret
407 based on the cast_loc through to the end of the expr.
408 (c_parser_unary_expression): Likewise, based on the
409 op_loc through to the end of op.
410 (c_parser_sizeof_expression) Likewise, based on the start of the
411 sizeof token through to either the closing paren or the end of
413 (c_parser_postfix_expression): Likewise, using the token range,
414 or from the open paren through to the close paren for
415 parenthesized expressions.
416 (c_parser_postfix_expression_after_primary): Likewise, for
417 various kinds of expression.
418 * c-tree.h (struct c_expr): Add field "src_range".
419 (c_expr::get_start): New method.
420 (c_expr::get_finish): New method.
421 (set_c_expr_source_range): New decls.
422 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
423 on ret for prefix unary ops.
424 (parser_build_binary_op): Likewise, running from the start of
425 arg1.value through to the end of arg2.value.
427 2015-11-13 Marek Polacek <polacek@redhat.com>
430 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
432 2015-11-13 David Malcolm <dmalcolm@redhat.com>
434 * c-typeck.c: Include spellcheck.h.
435 (lookup_field_fuzzy_find_candidates): New function.
436 (lookup_field_fuzzy): New function.
437 (build_component_ref): If the field was not found, try using
438 lookup_field_fuzzy and potentially offer a suggestion.
440 2015-11-12 James Norris <jnorris@codesourcery.com>
441 Joseph Myers <joseph@codesourcery.com>
443 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
444 (c_parser_omp_clause_name): Handle 'device_resident' clause.
445 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
446 and PRAGMA_OMP_CLAUSE_LINK.
447 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
448 and PRAGMA_OACC_CLAUSE_LINK.
449 (OACC_DECLARE_CLAUSE_MASK): New definition.
450 (c_parser_oacc_declare): New function.
452 2015-11-12 Marek Polacek <polacek@redhat.com>
455 * c-parser.c (c_parser_for_statement): Reclassify the token in
458 2015-11-11 Marek Polacek <polacek@redhat.com>
462 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
463 checking the size of an array.
465 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
467 * c-array-notation.c: Remove unused header files.
468 * c-aux-info.c: Likewise.
469 * c-convert.c: Likewise.
470 * c-decl.c: Likewise.
471 * c-errors.c: Likewise.
472 * c-lang.c: Likewise.
473 * c-objc-common.c: Likewise.
474 * c-parser.c: Likewise.
475 * c-typeck.c: Likewise.
476 * gccspec.c: Likewise.
478 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
479 Cesar Philippidis <cesar@codesourcery.com>
480 James Norris <jnorris@codesourcery.com>
481 Julian Brown <julian@codesourcery.com>
482 Nathan Sidwell <nathan@codesourcery.com>
485 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
487 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
488 (c_parser_pragma): Parse 'acc routine'.
489 (OACC_ROUTINE_CLAUSE_MARK): Define.
490 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
492 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
495 * c-typeck.c (c_finish_loop): For unconditional loops, set the
496 location of the backward-goto to the start of the loop body.
498 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
501 * c-parser.c (c_parser_while_statement): Finish the loop before
502 parsing ahead for misleading indentation.
503 (c_parser_for_statement): Likewise.
505 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
507 * c-decl.c (finish_struct): If the structure has reverse storage
508 order, rewrite the type of array fields with scalar component. Call
509 maybe_apply_pragma_scalar_storage_order on entry.
510 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
511 errors on bit-fields and reverse SSO here and not...
512 (c_mark_addressable): ...here.
513 (output_init_element): Adjust call to initializer_constant_valid_p.
514 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
516 2015-11-06 David Malcolm <dmalcolm@redhat.com>
518 * c-decl.c (warn_defaults_to): Update for change in signature
519 of diagnostic_set_info.
520 * c-errors.c (pedwarn_c99): Likewise.
521 (pedwarn_c90): Likewise.
522 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
523 for textinfo::set_location.
525 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
526 Thomas Schwinge <thomas@codesourcery.com>
527 James Norris <jnorris@codesourcery.com>
529 * c-parser.c (c_parser_omp_clause_name): Add support for
530 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
531 (c_parser_omp_clause_default): Add is_oacc argument. Handle
532 default(none) in OpenACC.
533 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
535 (c_parser_oacc_clause_tile): New function.
536 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
537 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
538 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
540 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
541 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
543 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
544 (c_parser_oacc_update): Update the error message for missing clauses.
545 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
546 and OMP_CLAUSE_INDEPENDENT.
548 2015-11-05 Marek Polacek <polacek@redhat.com>
551 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
552 deal with pre-evaluation on invalid types.
554 2015-11-05 Jakub Jelinek <jakub@redhat.com>
555 Ilya Verbin <ilya.verbin@intel.com>
557 * c-parser.c: Include context.h and gimple-expr.h.
558 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
559 monotonic together with nonmonotonic.
560 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
561 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
562 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
563 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
564 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
565 expressions on combined target teams before the target.
566 (c_parser_omp_declare_target): If decl has "omp declare target" or
567 "omp declare target link" attribute, and cgraph or varpool node already
568 exists, then set corresponding flags. Call c_finish_omp_clauses
569 in the parenthesized extended-list syntax case.
570 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
572 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
573 on OMP_CLAUSE_REDUCTION array sections.
574 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
575 into the constant offset, or for variable low-bound using
576 POINTER_PLUS_EXPR. For structure element based array sections use
577 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
578 (c_finish_omp_clauses): Drop generic_field_head, structure
579 elements are now always mapped even as array section bases,
580 diagnose same var in data sharing and mapping clauses. Diagnose if
581 linear step on declare simd is neither a constant nor a uniform
582 parameter. Look through POINTER_PLUS_EXPR for array section
583 reductions. Diagnose the same var or function appearing multiple
584 times on the same directive. Fix up wording for the to clause if t
585 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
586 modifier on kinds other than dynamic or guided or nonmonotonic
587 modifier together with ordered clause.
589 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
590 Chung-Lin Tang <cltang@codesourcery.com>
592 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
594 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
596 * c-array-notation.c: Reorder #include's and remove duplicates.
597 * c-aux-info.c: Likewise.
598 * c-convert.c: Likewise.
599 * c-decl.c: Likewise.
600 * c-errors.c: Likewise.
601 * c-lang.c: Likewise.
602 * c-objc-common.c: Likewise.
603 * c-parser.c: Likewise.
604 * c-typeck.c: Likewise.
606 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
609 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
610 after calling build_qualified_type.
612 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
613 Thomas Schwinge <thomas@codesourcery.com>
614 James Norris <jnorris@codesourcery.com>
615 Joseph Myers <joseph@codesourcery.com>
616 Julian Brown <julian@codesourcery.com>
617 Bernd Schmidt <bschmidt@redhat.com>
619 * c-parser.c (c_parser_oacc_shape_clause): New.
620 (c_parser_oacc_simple_clause): New.
621 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
622 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
624 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
625 James Norris <jnorris@codesourcery.com>
626 Cesar Philippidis <cesar@codesourcery.com>
630 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
631 parameters, and handle these. Adjust all users.
632 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
634 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
636 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
638 (c_finish_omp_construct): Declare function.
639 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
640 Merge functions into...
641 (c_finish_omp_construct): ... this new function.
643 2015-10-22 Richard Biener <rguenther@suse.de>
645 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
646 before folding a MINUS_EXPR.
648 2015-10-21 Marek Polacek <polacek@redhat.com>
651 * c-decl.c (start_function): Warn about vararg functions without
654 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
656 * c-typeck.c (build_conditional_expr): Use boolean vector
657 type for vector comparison.
658 (build_vec_cmp): New.
659 (build_binary_op): Use build_vec_cmp for comparison.
661 2015-10-20 Marek Polacek <polacek@redhat.com>
663 * c-parser.c (is_cilkplus_vector_p): Don't define here.
665 2015-10-20 Marek Polacek <polacek@redhat.com>
668 * c-parser.c (c_parser_attributes): Break out of the loop if the
669 token after an attribute isn't a comma.
671 2015-10-13 Jakub Jelinek <jakub@redhat.com>
672 Aldy Hernandez <aldyh@redhat.com>
674 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
675 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
676 (c_parser_omp_variable_list): Handle structure elements for
677 map, to and from clauses. Handle array sections in reduction
678 clause. Formatting fixes.
679 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
681 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
682 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
683 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
684 c_parser_omp_clause_is_device_ptr): New functions.
685 (c_parser_omp_clause_ordered): Parse optional parameter.
686 (c_parser_omp_clause_reduction): Handle array reductions.
687 (c_parser_omp_clause_schedule): Parse optional simd modifier.
688 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
690 (c_parser_omp_clause_linear): Parse linear clause modifiers.
691 (c_parser_omp_clause_depend_sink): New function.
692 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
693 (c_parser_omp_clause_map): Parse release/delete map kinds and
694 optional always modifier.
695 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
696 and c_finish_omp_clauses callers.
697 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
698 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
699 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
700 (OMP_CRITICAL_CLAUSE_MASK): Define.
701 (c_parser_omp_critical): Parse critical clauses.
702 (c_parser_omp_for_loop): Handle doacross loops, adjust
703 c_finish_omp_for and c_finish_omp_clauses callers.
704 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
705 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
706 (OMP_FOR_CLAUSE_MASK): Add linear clause.
707 (c_parser_omp_for): Disallow ordered clause when combined with
708 distribute. Disallow linear clause when combined with distribute
709 and not combined with simd.
710 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
711 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
712 parse clauses and if depend clause is found, don't parse a body.
713 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
714 Allow target parallel without for after it.
715 (OMP_TASK_CLAUSE_MASK): Add priority clause.
716 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
717 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
719 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
720 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
721 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
722 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
724 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
725 defaultmap and is_device_ptr clauses.
726 (c_parser_omp_target): Parse target parallel and target simd. Set
727 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
728 and target exit data. Diagnose invalid map kinds.
729 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
730 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
732 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
734 (OMP_TASKLOOP_CLAUSE_MASK): Define.
735 (c_parser_omp_taskloop): New function.
736 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
737 handle PRAGMA_OMP_TASKLOOP.
738 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
739 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
740 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
741 Add IS_OMP argument, handle structure element bases, diagnose
742 bitfields, pass IS_OMP recursively, diagnose known zero length
743 array sections in depend clauses, handle array sections in reduction
744 clause, diagnose negative length even for pointers.
745 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
746 types, pass IS_OMP down to handle_omp_array_sections_1, handle
747 array sections in reduction clause, set
748 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
749 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
750 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
751 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
753 2015-10-06 Marek Polacek <polacek@redhat.com>
755 * c-parser.c (c_parser_statement_after_labels): Use
756 protected_set_expr_location.
757 (c_parser_omp_clause_num_gangs): Likewise.
758 (c_parser_omp_clause_num_threads): Likewise.
759 (c_parser_omp_clause_num_workers): Likewise.
760 (c_parser_omp_clause_vector_length): Likewise.
761 (c_parser_omp_clause_num_teams): Likewise.
762 (c_parser_omp_clause_thread_limit): Likewise.
763 * c-typeck.c (build_c_cast): Likewise.
764 (c_cast_expr): Likewise.
766 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
768 * c-typeck.c (c_tree_equal): Use real_equal instead of
771 2015-10-04 Jason Merrill <jason@redhat.com>
773 * c-parser.c (c_lex_one_token): Handle @synchronized.
774 * c-decl.c (match_builtin_function_types): A declaration of a built-in
775 can change whether the function is transaction_safe.
777 2015-10-02 Marek Polacek <polacek@redhat.com>
780 * c-typeck.c (convert_for_assignment): Use the expansion point
783 2015-10-02 Marek Polacek <polacek@redhat.com>
786 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
787 and pass it down to c_parser_if_statement.
788 (c_parser_else_body): Add CHAIN parameter and pass it down to
789 c_parser_statement_after_labels.
790 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
791 duplicated if-else-if conditions.
793 2015-10-01 Marek Polacek <polacek@redhat.com>
795 * c-typeck.c (convert_for_assignment): Improve commentary.
797 2015-09-30 Marek Polacek <polacek@redhat.com>
800 * c-typeck.c (c_finish_return): Use the expansion point location for
801 certain "return with value" warnings.
803 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
805 * c-parser.c (pragma_lex): Add loc argument.
807 2015-09-15 Marek Polacek <polacek@redhat.com>
810 * c-decl.c (tag_exists_p): New function.
811 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
812 struct/union/enum keywords are missing.
813 * c-tree.h (tag_exists_p): Declare.
815 2015-09-15 Marek Polacek <polacek@redhat.com>
817 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
818 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
819 Return NULL_TREE instead of 0.
820 (lookup_name): Return NULL_TREE instead of 0.
821 (lookup_name_in_scope): Likewise.
822 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
823 (parser_xref_tag): Use false instead of 0.
824 (start_struct): Use true instead of 1.
825 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
827 2015-09-14 Marek Polacek <polacek@redhat.com>
829 * c-typeck.c (set_nonincremental_init_from_string): Use
830 HOST_WIDE_INT_M1U when shifting a negative value.
832 2015-09-09 Mark Wielaard <mjw@redhat.com>
834 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
837 2015-09-10 Jakub Jelinek <jakub@redhat.com>
840 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
841 into OMP_FOR_PRE_BODY rather than before the loop.
843 2015-09-09 Jakub Jelinek <jakub@redhat.com>
846 * c-parser.c (c_parser_oacc_all_clauses,
847 c_parser_omp_all_clauses): Remove invalid clause from
848 list of clauses even if parser->error is set.
851 * c-parser.c (c_parser_omp_clause_aligned,
852 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
854 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
858 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
859 instead of c_parser_unary_expression. If the result is !lvalue_p,
860 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
862 2015-09-04 Marek Polacek <polacek@redhat.com>
865 * c-typeck.c (build_binary_op): Don't instrument static initializers.
867 2015-09-03 Martin Sebor <msebor@redhat.com>
870 * c-typeck.c (convert_arguments, parser_build_unary_op,
871 build_conditional_expr, c_cast_expr, convert_for_assignment,
872 build_binary_op, _objc_common_truthvalue_conversion): Call
874 (c_decl_implicit): Define.
876 2015-09-02 Marek Polacek <polacek@redhat.com>
879 * c-parser.c (c_parser_enum_specifier): Give a better error for
882 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
884 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
886 2015-08-12 Marek Polacek <polacek@redhat.com>
888 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
891 2015-08-03 Marek Polacek <polacek@redhat.com>
894 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
896 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
898 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
900 * c-parser.c (c_parser_if_body): Take token_indent_info
901 argument. Call warn_for_misleading_indentation even when the
902 body is a semicolon. Extract token_indent_infos corresponding
903 to the guard, body and next tokens. Adjust call to
904 warn_for_misleading_indentation accordingly.
905 (c_parser_else_body): Likewise.
906 (c_parser_if_statement): Likewise.
907 (c_parser_while_statement): Likewise.
908 (c_parser_for_statement): Likewise.
910 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
911 Manuel López-Ibáñez <manu@gcc.gnu.org>
913 * c-decl.c (get_parm_info): Remove static var. Update warning
916 2015-07-27 Marek Polacek <polacek@redhat.com>
920 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
922 2015-07-20 Marek Polacek <polacek@redhat.com>
925 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
926 (build_binary_op): Warn about left shift overflows.
928 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
930 * c-array-notation.c: Adjust includes for flags.h changes.
931 * c-objc-common.c: Likewise.
933 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
935 * c-array-notation.c: Adjust includes.
936 * c-aux-info.c: Likewise.
937 * c-convert.c: Likewise.
938 * c-decl.c: Likewise.
939 * c-errors.c: Likewise.
940 * c-lang.c: Likewise.
941 * c-objc-common.c: Likewise.
942 * c-parser.c: Likewise.
943 * c-typeck.c: Likewise.
945 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
948 * c-decl.c (finish_function): Call do_warn_unused_parameter.
950 2015-06-29 Marek Polacek <polacek@redhat.com>
953 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
954 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
955 about -Wswitch-bool here.
956 (do_case): Update c_add_case_label call.
957 (c_finish_case): Update c_do_switch_warnings call.
959 2015-06-27 Marek Polacek <polacek@redhat.com>
961 * c-typeck.c: Use VECTOR_TYPE_P throughout.
963 2015-06-26 Marek Polacek <polacek@redhat.com>
965 * c-array-notation.c (fix_builtin_array_notation_fn): Use
967 * c-typeck.c (array_to_pointer_conversion): Likewise.
968 (build_unary_op): Likewise.
969 (c_finish_return): Likewise.
971 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
973 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
974 * c-parser.c: Likewise.
976 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
978 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
979 instead of pointer_hash.
980 (detect_field_duplicates): Likewise.
982 2015-06-25 Marek Polacek <polacek@redhat.com>
984 * c-array-notation.c: Use VAR_P throughout.
985 * c-decl.c: Likewise.
986 * c-objc-common.c: Likewise.
987 * c-parser.c: Likewise.
988 * c-typeck.c: Likewise.
990 2015-06-25 Marek Polacek <polacek@redhat.com>
992 * c-decl.c: Use is_global_var throughout.
993 * c-parser.c: Likewise.
994 * c-typeck.c: Likewise.
996 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
998 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
999 * c-aux-info.c: Likewise.
1000 * c-convert.c: Likewise.
1001 * c-decl.c: Likewise.
1002 * c-errors.c: Likewise.
1003 * c-lang.c: Likewise.
1004 * c-objc-common.c: Likewise.
1005 * c-parser.c: Likewise.
1006 * c-typeck.c: Likewise.
1008 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
1011 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
1014 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
1016 * c-decl.c (pop_scope): Register the main translation unit
1017 through the new debug hook.
1019 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1021 * c-array-notation.c : Adjust include files.
1022 * c-aux-info.c : Likewise.
1023 * c-convert.c : Likewise.
1024 * c-decl.c : Likewise.
1025 * c-errors.c : Likewise.
1026 * c-lang.c : Likewise.
1027 * c-lang.h : Likewise.
1028 * c-objc-common.c : Likewise.
1029 * c-parser.c : Likewise.
1030 * c-typeck.c : Likewise.
1032 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1034 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
1035 immediately clobber it.
1036 (c_write_global_declarations_1): Remove call to
1037 check_global_declaration_1.
1038 (c_write_global_declarations_2): Remove.
1039 (c_write_final_cleanups): Rename from c_write_global_declarations.
1040 Remove call to finalize_compilation_unit.
1041 Remove calls to debugging hooks.
1042 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
1043 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
1044 * c-tree.h: Remove c_write_global_declarations.
1046 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1048 * c-array-notation.c: Adjust includes for restructured coretypes.h.
1049 * c-aux-info.c: Likewise.
1050 * c-convert.c: Likewise.
1051 * c-decl.c: Likewise.
1052 * c-errors.c: Likewise.
1053 * c-lang.c: Likewise.
1054 * c-objc-common.c: Likewise.
1055 * c-parser.c: Likewise.
1056 * c-typeck.c: Likewise.
1058 2015-06-04 Marek Polacek <polacek@redhat.com>
1061 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
1064 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1066 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
1067 Warn for empty struct.
1068 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
1070 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
1072 * c-decl.c (start_function): Call plugin before parsing.
1073 (finish_function): Call plugin after parsing.
1075 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1078 * c-decl.c (merge_decls): Merge DECL_COMMON.
1080 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1082 * Make-lang.in (check_gcc_pallelize): Define.
1084 2015-05-22 Marek Polacek <polacek@redhat.com>
1087 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
1090 2015-05-21 Marek Polacek <polacek@redhat.com>
1092 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
1095 2015-05-20 Marek Polacek <polacek@redhat.com>
1097 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1098 * c-typeck.c: Likewise.
1100 2015-05-19 Marek Polacek <polacek@redhat.com>
1102 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
1104 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1107 * c-parser.c (c_parser_omp_for_loop): Don't add
1108 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
1109 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
1110 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
1113 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1115 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
1118 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1121 * c-objc-common.c (c_tree_printer): Replace locus pointer with
1124 2015-05-14 Marek Polacek <polacek@redhat.com>
1128 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
1131 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1133 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
1134 to add a call to warn_for_misleading_indentation.
1135 (c_parser_else_body): Likewise, adding param "else_loc".
1136 (c_parser_if_statement): Check for misleading indentation.
1137 (c_parser_while_statement): Likewise.
1138 (c_parser_for_statement): Likewise.
1140 2015-05-08 Marek Polacek <polacek@redhat.com>
1143 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
1144 (output_init_element): Likewise.
1146 2015-05-07 Marek Polacek <polacek@redhat.com>
1149 * c-typeck.c (build_binary_op): Warn when left shifting a negative
1152 2015-04-30 Marek Polacek <polacek@redhat.com>
1154 * c-typeck.c (set_init_label): Call error_at instead of error and
1157 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
1160 * c-typeck.c (c_build_va_arg): Clarify the error message.
1162 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
1164 * c-parser.c (c_parser_oacc_enter_exit_data): Use
1165 OMP_STANDALONE_CLAUSES.
1167 2015-04-28 Marek Polacek <polacek@redhat.com>
1169 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
1171 2015-04-28 Marek Polacek <polacek@redhat.com>
1174 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
1176 2015-04-25 Marek Polacek <polacek@redhat.com>
1179 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
1182 2015-04-23 Marek Polacek <polacek@redhat.com>
1185 * c-decl.c (set_labels_context_r): New function.
1186 (store_parm_decls): Call it via walk_tree_without_duplicates.
1187 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
1188 instead of create_tmp_var. Build TARGET_EXPR instead of
1190 (build_atomic_assign): Use create_tmp_var_raw instead of
1191 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
1193 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
1195 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
1196 (c_parser_omp_target_update): Add missed %> to error_at ().
1198 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1201 * c-decl.c (c_default_pointer_mode): Remove definition.
1202 * c-tree.h (c_default_pointer_mode): Remove declaration.
1204 2015-03-27 Tobias Burnus <burnus@net-b.de>
1207 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
1209 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
1210 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
1211 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
1213 2015-03-19 Jakub Jelinek <jakub@redhat.com>
1215 * c-decl.c (c_decl_attributes): Also add "omp declare target"
1216 attribute for DECL_EXTERNAL VAR_DECLs.
1218 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1220 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
1223 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1226 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
1227 before preparing arguments to warn_logical_not_parentheses.
1229 2015-03-09 Jakub Jelinek <jakub@redhat.com>
1232 * c-typeck.c (parser_build_binary_op): Don't warn for
1233 !!x == y or !b == y where b is _Bool.
1235 2015-03-09 Marek Polacek <polacek@redhat.com>
1237 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
1238 * c-decl.c (grokdeclarator): Likewise.
1239 * c-typeck.c (build_binary_op): Likewise.
1241 2015-02-27 Marek Polacek <polacek@redhat.com>
1244 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
1246 2015-02-14 Marek Polacek <polacek@redhat.com>
1249 * c-decl.c (grokdeclarator): Set the range of a flexible array member
1250 declared through a typedef name.
1252 2015-02-13 Marek Polacek <polacek@redhat.com>
1255 * c-decl.c (grokdeclarator): Print also the type when giving
1256 the error message about array's incomplete element type.
1258 2015-02-11 Jakub Jelinek <jakub@redhat.com>
1261 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
1262 check in the POP macro.
1264 2015-02-09 Marek Polacek <polacek@redhat.com>
1267 * c-typeck.c (process_init_element): Don't always wrap
1268 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
1269 initializing a range of elements.
1271 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1275 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
1277 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
1279 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
1280 processing enum declaration.
1282 2015-01-29 Marek Polacek <polacek@redhat.com>
1285 * c-typeck.c (pop_init_level): If constructor_elements has
1286 exactly one element with integer_zerop value, set constructor_zeroinit
1287 to 1. Remove braces around warning_init call.
1289 2015-01-27 Jakub Jelinek <jakub@redhat.com>
1292 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
1293 of FUNCTION_DECLs with error_mark_node.
1295 2015-01-26 Jakub Jelinek <jakub@redhat.com>
1298 * c-typeck.c (convert_arguments): Return -1 if there are
1299 error_args, even if we've diagnosed too many arguments.
1301 2015-01-21 Richard Biener <rguenther@suse.de>
1304 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
1305 for builtins the user declared correctly.
1307 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1308 Bernd Schmidt <bernds@codesourcery.com>
1309 Cesar Philippidis <cesar@codesourcery.com>
1310 James Norris <jnorris@codesourcery.com>
1311 Jakub Jelinek <jakub@redhat.com>
1312 Ilmir Usmanov <i.usmanov@samsung.com>
1314 * c-parser.c: Include "gomp-constants.h".
1315 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1316 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1317 Use OMP_CLAUSE_SET_MAP_KIND.
1318 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
1319 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
1320 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
1321 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
1322 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1323 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1324 "copyout", "create", "delete", "deviceptr", "gang", "host",
1325 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1326 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1327 "present_or_create", "pcreate", "seq", "self", "vector",
1328 "vector_length", "wait", "worker".
1329 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1330 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1331 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1332 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1333 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1334 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1335 (c_parser_oacc_data_clause_deviceptr)
1336 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1337 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1338 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1339 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1340 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1341 (c_parser_oacc_parallel, c_parser_oacc_update)
1342 (c_parser_oacc_wait): New functions.
1343 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1344 (c_finish_oacc_data): New prototypes.
1345 * c-typeck.c: Include "gomp-constants.h".
1346 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1347 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1348 OMP_CLAUSE_SET_MAP_KIND.
1349 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1350 (c_finish_oacc_data): New functions.
1351 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1352 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1353 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1354 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1355 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1356 GOMP_MAP_FORCE_DEVICEPTR.
1358 2015-01-09 Michael Collison <michael.collison@linaro.org>
1360 * c-array-notation.c: Include hash-set.h, machmode.h,
1361 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1362 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1363 * c-aux-info.c: Ditto.
1364 * c-convert.c: Ditto.
1366 * c-errors.c: Ditto.
1367 * c-lang.c: Dittoxs.
1368 * c-objc-common.c: Ditto.
1369 * c-parser.c: Ditto.
1370 * c-typeck.c: Include hash-set.h, machmode.h,
1371 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1372 fold-const.h, wide-int.h, inchash.h, real.h and
1373 fixed-value.h due to flattening of tree.h.
1375 2015-01-07 Marek Polacek <polacek@redhat.com>
1378 * c-typeck.c (process_init_element): Disallow initialization of
1379 a flexible array member with a string constant if the structure
1382 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1385 * c-typeck.c (convert_for_assignment, c_finish_return): For
1386 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1387 types also set in_late_binary_op around convert call.
1388 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1389 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1390 result on expr as last argument to ubsan_instrument_float_cast,
1391 if in_late_binary_op, don't use c_save_expr but save_expr.
1393 Update copyright years.
1395 2015-01-05 Marek Polacek <polacek@redhat.com>
1398 * c-typeck.c (build_array_ref): Pass loc down to
1399 warn_array_subscript_with_type_char.
1401 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1403 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1404 (common-pointer-type): For pointers to arrays take qualifiers from
1406 (build_conditional_expr): Add warnings for lost qualifiers.
1407 (comp-target-types): Allow pointers to arrays with different qualifiers.
1408 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1409 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1410 to PEDWARN_FOR_QUALIFIERS.
1412 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1415 * c-convert.c: Include ubsan.h.
1416 (convert): For real -> integral casts and
1417 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1418 instead instrument the float cast directly.
1420 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1422 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1423 c_finish_stmt_expr): Remove NULL last argument from
1424 create_tmp_var_raw and create_tmp_var calls.
1425 * c-array-notation.c (fix_builtin_array_notation_fn,
1426 build_array_notation_expr, fix_conditional_array_notations_1,
1427 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1429 2014-11-28 Marek Polacek <polacek@redhat.com>
1432 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1433 convert the right operand to integer type.
1435 2014-11-25 Marek Polacek <polacek@redhat.com>
1438 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1439 for inline functions.
1441 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1444 * c-typeck.c (build_array_ref): Adjust
1445 convert_vector_to_pointer_for_subscript caller. If it returns true,
1446 call non_lvalue_loc on the result.
1448 2014-11-11 Richard Biener <rguenther@suse.de>
1450 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1453 2014-11-10 Andi Kleen <ak@linux.intel.com>
1456 * c-parser.c (c_parser_statement_after_labels): Call
1458 (c_parser_if_statement): Dito.
1459 (c_parser_switch_statement): Dito.
1460 (c_parser_while_statement): Dito.
1461 (c_parser_do_statement): Dito.
1462 (c_parser_for_statement): Dito.
1463 * c-typeck.c (c_finish_loop): Dito.
1465 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1467 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1468 OPT_Wshift_count_overflow in the warnings.
1470 2014-10-30 Marek Polacek <polacek@redhat.com>
1472 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1473 print the stripped version as well, if they're not the same.
1475 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1477 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1480 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1482 * c-decl.c: Adjust include files.
1483 * c-parser.c: Ditto.
1485 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1486 Tom Tromey <tromey@redhat.com>
1488 * c-tree.h (enum c_oracle_request): New.
1489 (c_binding_oracle_function): New typedef.
1490 (c_binding_oracle, c_pushtag, c_bind): Declare.
1491 * c-decl.c (c_binding_oracle): New global.
1492 (I_SYMBOL_CHECKED): New macro.
1493 (i_symbol_binding): New function.
1494 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1495 (I_TAG_CHECKED): New macro.
1496 (i_tag_binding): New function.
1497 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1498 (I_LABEL_CHECKED): New macro.
1499 (i_label_binding): New function.
1500 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1501 (c_print_identifier): Save and restore c_binding_oracle.
1502 (c_pushtag, c_bind): New functions.
1504 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1506 * c-typeck.c: Adjust include files.
1508 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1511 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1512 initialization here...
1513 (c_initialize_diagnostics): ... but here. Set defaults after
1514 building pretty-printer.
1516 2014-10-23 Marek Polacek <polacek@redhat.com>
1519 * c-decl.c (pop_scope): Don't print warning in external_scope.
1521 2014-10-19 Marek Polacek <polacek@redhat.com>
1524 * c-typeck.c (output_init_element): Allow initializing objects with
1525 static storage duration with compound literals even in C99 and add
1528 2014-10-17 Marek Polacek <polacek@redhat.com>
1531 * c-typeck.c (digest_init): Allow initializing objects with static
1532 storage duration with compound literals even in C99 and add pedwarn
1535 2014-10-17 Marek Polacek <polacek@redhat.com>
1538 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1539 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1540 error multiple times. Print the type.
1542 2014-10-17 Marek Polacek <polacek@redhat.com>
1545 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1548 2014-10-17 Marek Polacek <polacek@redhat.com>
1550 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1551 (start_function): Use OPT_Wimplicit_int instead of 0.
1552 (store_parm_decls_oldstyle): Likewise.
1554 2014-10-17 Alan Modra <amodra@gmail.com>
1557 * c-decl.c (merge_decls): Don't merge section name or tls model
1558 to newdecl symtab node, instead merge to olddecl. Override
1559 existing olddecl section name. Set tls_model for all thread-local
1560 vars, not just OMP thread-private ones. Remove incorrect comment.
1562 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1564 * c-decl.c: Adjust include files.
1566 2014-10-14 DJ Delorie <dj@redhat.com>
1568 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1569 (c_token_starts_typename): Check all __intN, not just __int128.
1570 (c_token_starts_declspecs): Likewise.
1571 (c_parser_declspecs): Likewise.
1572 (c_parser_attribute_any_word): Likewise.
1573 (c_parser_objc_selector): Likewise.
1574 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1575 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1577 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1579 (finish_declspecs): Likewise.
1581 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1583 * c-parser.c (c_parser_all_labels): New function to replace
1585 (c_parser_statement): Call the new function.
1587 2014-10-09 Marek Polacek <polacek@redhat.com>
1590 * c-typeck.c (pop_init_level): Don't warn about initializing
1593 2014-10-07 Marek Polacek <polacek@redhat.com>
1596 * c-decl.c (header_for_builtin_fn): New function.
1597 (implicitly_declare): Suggest which header to include.
1599 2014-10-07 Marek Polacek <polacek@redhat.com>
1601 * c-convert.c (convert): Use error_operand_p.
1602 * c-typeck.c (require_complete_type): Likewise.
1603 (really_atomic_lvalue): Likewise.
1604 (digest_init): Likewise.
1605 (handle_omp_array_sections_1): Likewise.
1607 2014-10-03 Marek Polacek <polacek@redhat.com>
1610 * c-decl.c (pop_scope): Don't warn about "inline function declared
1611 but never defined" for functions marked with gnu_inline attribute.
1613 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1616 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1617 on low_bound and length.
1619 2014-09-24 Marek Polacek <polacek@redhat.com>
1623 * c-parser.c: Don't define CPP_KEYWORD.
1624 (c_parser_switch_statement): Pass original type to c_finish_case.
1625 * c-tree.h (c_finish_case): Update declaration.
1626 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1627 conditionally to c_do_switch_warnings.
1629 2014-09-03 Marek Polacek <polacek@redhat.com>
1632 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1635 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1636 Balaji V. Iyer <balaji.v.iyer@intel.com>
1637 Igor Zamyatin <igor.zamyatin@intel.com>
1639 * c-parser.c (c_parser_cilk_for): New function.
1640 (c_parser_cilk_grainsize): Likewise.
1641 (c_get_temp_regvar): Likewise.
1642 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1643 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1644 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1645 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1648 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1650 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1651 with using HOST_WIDE_INT without truncation to 'int'
1653 2014-08-22 Marek Polacek <polacek@redhat.com>
1656 * c-typeck.c (parser_build_binary_op): Adjust call to
1657 warn_logical_not_parentheses.
1659 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1662 * c-parser.c (c_parser_array_notation): Check for correct
1663 type of an array added.
1665 2014-08-19 Marek Polacek <polacek@redhat.com>
1668 * c-typeck.c (build_binary_op): If either operand of a comparison
1669 is a boolean expression, call maybe_warn_bool_compare.
1671 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1674 * c-typeck.c (build_c_cast): Do a conversion even when the
1675 TYPE_MAIN_VARIANTs are the same.
1677 2014-08-19 Marek Polacek <polacek@redhat.com>
1679 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1680 pedwarn_c99 instead of pedwarn.
1681 (grokfield): Likewise.
1682 (warn_defaults_to): New function.
1683 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1684 Unconditionally call pedwarn_c99 instead of pedwarn.
1685 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1686 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1687 check flag_isoc11 before.
1688 * c-errors.c (pedwarn_c99): Change the return type to bool.
1689 Handle -Wc99-c11-compat.
1690 * c-parser.c (disable_extension_diagnostics): Handle
1691 warn_c99_c11_compat.
1692 (restore_extension_diagnostics): Likewise.
1693 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
1694 instead of pedwarn, don't check flag_isoc11 before.
1695 (c_parser_declspecs): Likewise.
1696 (c_parser_alignas_specifier): Likewise.
1697 (c_parser_alignof_expression): Likewise.
1698 (c_parser_generic_selection): Likewise.
1699 * c-tree.h (pedwarn_c99): Update declaration.
1700 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
1703 2014-08-19 Marek Polacek <polacek@redhat.com>
1705 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
1707 * c-errors.c: Include "opts.h".
1708 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
1709 * c-parser.c (disable_extension_diagnostics): Handle negative value
1710 of warn_c90_c99_compat, too.
1711 (restore_extension_diagnostics): Likewise.
1712 (c_parser_compound_statement_nostart): Pass
1713 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
1715 2014-08-12 Marek Polacek <polacek@redhat.com>
1717 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
1719 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
1721 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
1723 2014-08-10 Marek Polacek <polacek@redhat.com>
1726 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
1727 Call pedwarn_c90 instead of pedwarn.
1728 (check_bitfield_type_and_width): Likewise.
1729 (declspecs_add_qual): Likewise.
1730 (declspecs_add_type): Likewise.
1731 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
1732 Adjust to only call pedwarn_c90.
1733 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
1734 pedwarn_c90 instead of pedwarn.
1735 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
1736 * c-parser.c (disable_extension_diagnostics): Handle
1737 warn_c90_c99_compat.
1738 (restore_extension_diagnostics): Likewise.
1739 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
1740 pedwarn_c90 instead of pedwarn.
1741 (c_parser_initelt): Likewise.
1742 (c_parser_postfix_expression): Likewise.
1743 (c_parser_postfix_expression_after_paren_type): Likewise.
1744 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
1745 * c-tree.h: Fix formatting.
1746 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
1747 pedwarn_c90 instead of pedwarn.
1749 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1751 * c-typeck.c: Remove include of pointer-set.h.
1753 2014-08-07 Marek Polacek <polacek@redhat.com>
1755 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
1757 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1759 * c-typeck.c: Use hash_map instead of pointer_map.
1761 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1763 * c-decl.c: Use hash_set instead of pointer_set.
1765 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1768 * c-array-notation.c (expand_array_notations): Handling
1771 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1774 * c-typeck.c (c_finish_return): Return 0 instead of the address of
1777 2014-07-30 Tom Tromey <tromey@redhat.com>
1779 * c-typeck.c (struct constructor_stack) <designator_depth>: New
1781 (really_start_incremental_init, push_init_level): Initialize
1783 (pop_init_level): Set global designator_depth.
1784 (process_init_element): Check for designated_init attribute.
1786 2014-07-20 Marek Polacek <polacek@redhat.com>
1789 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
1790 (implicitly_declare): Pass location to implicit_decl_warning.
1792 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1795 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
1796 If non-NULL, call c_parser_check_literal_zero.
1797 (c_parser_check_literal_zero): New function.
1798 (c_parser_postfix_expression_after_primary): Adjust
1799 c_parser_expr_list caller, handle -Wmemset-transposed-args.
1801 2014-07-06 Marek Polacek <polacek@redhat.com>
1804 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
1805 * c-tree.h (C_ARRAY_PARAMETER): Define.
1806 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
1809 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
1810 Chen Gang <gang.chen.5i5j@gmail.com>
1812 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
1815 2014-07-01 Marek Polacek <polacek@redhat.com>
1817 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
1818 instead of 0 to WARN_FOR_ASSIGNMENT.
1820 2014-07-01 Marek Polacek <polacek@redhat.com>
1823 * c-typeck.c (convert_for_assignment): Pass
1824 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
1826 2014-06-30 Marek Polacek <polacek@redhat.com>
1828 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
1829 has no_sanitize_undefined attribute.
1831 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
1834 * c-array-notation.c (fix_builtin_array_notation_fn):
1835 Check for 0 arguments in builtin call. Check that bultin argument is
1837 * c-parser.c (c_parser_array_notation): Check for incorrect initial
1840 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
1842 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
1843 qualifiers in __auto_type for atomic types.
1844 (c_parser_typeof_specifier): Discard all type qualifiers in
1845 __typeof__ for atomic types.
1847 2014-06-25 Marek Polacek <polacek@redhat.com>
1850 * c-parser.c (c_parser_statement_after_labels): Pass the location of
1851 the return expression to c_finish_return.
1853 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1855 * c-typeck.c (c_finish_omp_clauses): Make sure
1856 OMP_CLAUSE_LINEAR_STEP has correct type.
1858 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
1862 2014-06-24 Jakub Jelinek <jakub@redhat.com>
1864 * c-parser.c (c_parser_omp_for_loop): For
1865 #pragma omp parallel for simd move lastprivate clause from parallel
1866 to for rather than simd.
1868 2014-06-23 Marek Polacek <polacek@redhat.com>
1870 * c-typeck.c (parser_build_binary_op): Don't call
1871 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
1873 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
1875 * c-parser.c (c_parser_omp_threadprivate): Likewise.
1876 * c-decl.c (merge_decls): Likewise.
1878 2014-06-09 Marek Polacek <polacek@redhat.com>
1881 * c-typeck.c (error_init): Call inform instead of error_at.
1882 (pedwarn_init): Call inform instead of pedwarn.
1883 (warning_init): Call inform instead of warning_at.
1885 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
1887 * c-decl.c (merge_decls): Use set_decl_section_name.
1888 (duplicate_decls): Remove node if it exists.
1890 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
1893 * c-typeck.c (push_init_level, process_init_element,
1894 pop_init_level): Correct check for zero initialization, move
1895 missing brace warning to respect zero initialization.
1897 2014-06-05 Marek Polacek <polacek@redhat.com>
1900 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
1902 2014-06-05 Marek Polacek <polacek@redhat.com>
1905 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
1906 on the left hand side operand of a comparison.
1908 2014-06-05 Marek Polacek <polacek@redhat.com>
1911 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
1912 Print note only if the warning was printed.
1914 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
1917 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
1920 2014-06-03 Marek Polacek <polacek@redhat.com>
1923 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
1925 * c-tree.h (c_start_case): Update.
1926 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
1927 switch condition has boolean value.
1929 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
1931 * c-decl.c: Include builtins.h.
1932 * c-parser.c: Likewise.
1934 2014-05-27 Marek Polacek <polacek@redhat.com>
1937 * c-typeck.c (convert_arguments): Get location of a parameter. Change
1938 error and warning calls to error_at and warning_at. Pass location of
1939 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
1940 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
1941 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
1943 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
1946 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
1947 function parameters.
1949 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1951 * c-decl.c (merge_decls): Preserve symtab node pointers.
1952 (duplicate_decls): Free new decl.
1954 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
1956 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
1959 * c-parser.c (c_parser_omp_target): Return bool values.
1961 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1963 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
1964 num_teams_loc variable to num_thread_limit_loc.
1966 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1968 * c-array-notation.c (expand_array_notations): Use void_node
1969 instead of void_zero_node.
1971 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1973 * c-decl.c (finish_struct): Adjust.
1974 (finish_enum): Likewise.
1976 (record_inline_static): Likewise.
1977 (push_scope): Likewise.
1978 (make_label): Likewise.
1979 (lookup_label_for_goto): Likewise.
1980 (finish_struct): Likewise.
1981 (finish_enum): Likewise.
1982 (store_parm_decls): Likewise.
1983 (c_push_function_context): Likewise.
1984 * c-lang.h: Remove usage of variable_size gty attribute.
1985 * c-parser.c (c_parse_init): Adjust.
1986 (c_parse_file): Likewise.
1988 2014-05-13 Marek Polacek <polacek@redhat.com>
1991 * c-typeck.c (convert_for_assignment): Pass location to
1992 WARN_FOR_ASSIGNMENT instead of input_location.
1994 2014-05-10 Marek Polacek <polacek@redhat.com>
1996 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
1997 maybe_warn_string_init.
1998 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
1999 maybe_warn_string_init.
2000 * c-tree.h (maybe_warn_string_init): Update declaration.
2001 * c-typeck.c (maybe_warn_string_init): Add location parameter.
2002 Call pedwarn_init with loc instead of with input_location.
2003 (digest_init): Pass init_loc to maybe_warn_string_init.
2004 (pop_init_level): Call pedwarn_init with loc instead of with
2006 (set_init_index): Likewise.
2007 (process_init_element): Likewise.
2009 2014-05-09 Marek Polacek <polacek@redhat.com>
2012 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
2013 (c_parser_initelt): Pass location to set_init_label. Pass array index
2014 location to set_init_index.
2015 * c-tree.h (push_init_level): Update declaration.
2016 (pop_init_level): Likewise.
2017 (set_init_index): Likewise.
2018 (set_init_label): Likewise.
2019 * c-typeck.c (error_init): Add location parameter. Call error_at
2021 (digest_init): Pass init_loc to error_init.
2022 (really_start_incremental_init):
2023 (push_init_level): Add location parameter. Pass loc to pop_init_level
2025 (pop_init_level): Likewise.
2026 (set_designator): Add location parameter. Pass loc to pop_init_level,
2027 push_init_level, and error_init.
2028 (set_init_index): Add location parameter. Pass loc to error_init and
2030 (set_init_label): Likewise.
2031 (output_init_element): Pass loc to error_init.
2032 (process_init_element): Pass loc to error_init, pop_init_level,
2033 pedwarn_init, and push_init_level.
2035 2014-05-09 Marek Polacek <polacek@redhat.com>
2038 * c-parser.c (c_parser_attributes): Parse the arguments as an
2039 expression-list if the attribute takes identifier.
2041 2014-05-08 Marek Polacek <polacek@redhat.com>
2044 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
2047 2014-05-08 Marek Polacek <polacek@redhat.com>
2050 * c-decl.c (start_function): Warn for _Atomic-qualified return type
2053 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2054 Mike Stump <mikestump@comcast.net>
2055 Richard Sandiford <rdsandiford@googlemail.com>
2057 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
2058 (finish_enum): Use wide-int interfaces.
2059 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
2060 * c-typeck.c (build_c_cast): Likewise.
2061 (set_nonincremental_init_from_string): Likewise.
2062 (c_tree_equal): Likewise.
2064 2014-05-02 Marek Polacek <polacek@redhat.com>
2067 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
2068 Return size_one_node when the type is not complete.
2069 (pointer_diff): Remove comment.
2070 (build_unary_op): Improve error messages.
2072 2014-05-02 Marek Polacek <polacek@redhat.com>
2074 * c-typeck.c (c_finish_return): Separate warning_at calls.
2076 2014-05-02 Marek Polacek <polacek@redhat.com>
2078 * c-tree.h (error_init): Remove declaration.
2079 (pedwarn_init): Likewise.
2080 * c-typeck.c (error_init): Make static and move above.
2081 (pedwarn_init): Likewise.
2082 (warning_init): Move above.
2083 (maybe_warn_string_init): Likewise.
2085 2014-05-01 Jeff Law <law@redhat.com>
2089 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2090 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
2093 2014-05-02 Marek Polacek <polacek@redhat.com>
2096 * c-typeck.c (push_init_level): Set constructor_designated to
2097 p->designated for structures.
2099 2014-05-01 Marek Polacek <polacek@redhat.com>
2102 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
2103 function-definition has an attribute after the declarator.
2105 2014-05-01 Marek Polacek <polacek@redhat.com>
2108 * c-typeck.c (warning_init): Add location_t parameter. Call
2109 warning_at instead of warning.
2110 (push_init_level): Pass input_location to warning_init.
2111 (add_pending_init): Add location_t parameter. Pass loc to
2113 (set_nonincremental_init): Pass input_location to add_pending_init.
2114 (set_nonincremental_init_from_string): Likewise.
2115 (output_init_element): Pass loc to warning_init and to
2118 2014-05-01 Marek Polacek <polacek@redhat.com>
2121 * c-typeck.c (c_finish_return): Distinguish between label and variable
2122 when warning about returning local address.
2124 2014-05-01 Marek Polacek <polacek@redhat.com>
2127 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
2130 2014-05-01 Marek Polacek <polacek@redhat.com>
2133 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
2134 instead of 0 to WARN_FOR_QUALIFIERS.
2136 2014-05-01 Marek Polacek <polacek@redhat.com>
2139 * c-typeck.c (default_conversion): Use better location for
2142 2014-04-30 Marek Polacek <polacek@redhat.com>
2144 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
2145 also when SANITIZE_FLOAT_DIVIDE is on.
2147 2014-04-30 Marek Polacek <polacek@redhat.com>
2150 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
2151 and pedwarn_init. Use loc insted of input_location.
2153 2014-04-30 Marek Polacek <polacek@redhat.com>
2156 * c-typeck.c (build_binary_op): Use location when warning about
2159 2014-04-25 Marek Polacek <polacek@redhat.com>
2162 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
2163 always_inline/noinline and hot/cold attributes.
2165 2014-04-25 Marek Polacek <polacek@redhat.com>
2168 * c-parser.c (c_parser_initelt): Pass input_location to
2169 process_init_element.
2170 (c_parser_initval): Pass loc to process_init_element.
2171 * c-tree.h (process_init_element): Adjust declaration.
2172 * c-typeck.c (push_init_level): Pass input_location to
2173 process_init_element.
2174 (pop_init_level): Likewise.
2175 (set_designator): Likewise.
2176 (output_init_element): Add location_t parameter. Pass loc to
2178 (output_pending_init_elements): Pass input_location to
2179 output_init_element.
2180 (process_init_element): Add location_t parameter. Pass loc to
2181 output_init_element.
2183 2014-04-24 Jakub Jelinek <jakub@redhat.com>
2185 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
2186 atomic-clause, allow comma in between atomic-clause and
2189 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2192 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
2193 fails, don't set OM_PARALLEL_COMBINED and return NULL.
2195 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2198 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2199 create_tmp_var instead build_decl for creating temps.
2200 (build_array_notation_expr): Likewise.
2201 (fix_conditional_array_notations_1): Likewise.
2202 (fix_array_notation_expr): Likewise.
2203 (fix_array_notation_call_expr): Likewise.
2205 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2208 * c-tree.h (c_build_function_call_vec): New prototype.
2209 * c-typeck.c (build_function_call_vec): Don't call
2210 resolve_overloaded_builtin here.
2211 (c_build_function_call_vec): New wrapper function around
2212 build_function_call_vec. Call resolve_overloaded_builtin here.
2213 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
2214 Call c_build_function_call_vec instead of build_function_call_vec.
2215 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
2216 * c-decl.c (finish_decl): Likewise.
2218 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2221 * c-typeck.c: Use correct format string in cast-qual warning
2223 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
2225 * c-decl.c (c_decl_attributes): Use
2226 lang_hooks.types.omp_mappable_type.
2227 * c-typeck.c (c_finish_omp_clauses): Likewise.
2229 2014-03-06 Marek Polacek <polacek@redhat.com>
2232 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
2233 of checking tree code.
2235 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2237 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
2238 (c_parser_parameter_declaration): Likewise.
2240 2014-02-19 Marek Polacek <polacek@redhat.com>
2243 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
2244 Call mark_exp_read on exp.value.
2245 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
2246 TREE_ADDRESSABLE on old instead of val.
2247 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
2249 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2251 * c-parser.c (c_parser_get_builtin_args): Replace calls to
2252 C_EXPR_APPEND by vec_safe_push.
2253 * c-tree.h (C_EXPR_APPEND): Remove.
2255 2014-01-31 Marek Polacek <polacek@redhat.com>
2258 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
2259 build_function_call_vec.
2260 (build_function_call): Likewise.
2261 (build_atomic_assign): Likewise.
2262 (build_function_call_vec): Add arg_loc parameter. Use it.
2263 (convert_arguments): Likewise.
2264 (convert_for_assignment): Rename rhs_loc to expr_loc.
2265 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
2266 (c_parser_objc_keywordexpr): Likewise.
2267 (c_parser_postfix_expression_after_primary): Call
2268 build_function_call_vec with expr_loc rather than op_loc.
2269 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
2270 build_function_call_vec.
2271 (c_parser_expr_list): Add locations parameter. Fill it with locations
2272 of function arguments.
2273 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
2275 2014-01-30 Marek Polacek <polacek@redhat.com>
2278 * c-typeck.c (build_function_call_vec): Use loc parameter.
2279 (convert_arguments): Add location parameter. Use it.
2280 (ep_convert_and_check): Likewise.
2281 (build_atomic_assign): Adjust convert_for_assignment call.
2282 (build_modify_expr): Likewise.
2283 (digest_init): Likewise.
2284 (c_finish_return): Likewise.
2285 (build_conditional_expr): Adjust ep_convert_and_check calls.
2286 (convert_for_assignment): Add rhs_loc parameter. Use it.
2287 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
2290 2014-01-30 Richard Biener <rguenther@suse.de>
2293 * c-typeck.c (build_function_call_vec): Do not replace calls
2294 to a function via an incompatible type with a runtime abort.
2296 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2298 * c-parser.c (c_parser_declaration_or_fndef): Replaced
2299 flag_enable_cilkplus with flag_cilkplus.
2300 (c_parser_direct_declarator_inner): Likewise.
2301 (c_parser_attribute_any_word): Likewise.
2302 (c_parser_attributes): Likewise.
2303 (c_parser_compound_statement): Likewise.
2304 (c_parser_statement_after_labels): Likewise.
2305 (c_parser_if_statement): Likewise.
2306 (c_parser_switch_statement): Likewise.
2307 (c_parser_do_statement): Likewise.
2308 (c_parser_for_statement): Likewise.
2309 (c_parser_unary_expression): Likewise.
2310 (c_parser_postfix_expression): Likewise.
2311 (c_parser_postfix_expression_after_primary): Likewise.
2312 (c_parser_postfix_expression_after_primary): Likewise.
2313 (c_parser_omp_clause_name): Likewise.
2314 (c_finish_omp_declare_simd): Likewise.
2315 (c_parser_cilk_verify_simd): Likewise.
2316 * c-typeck.c (build_array_ref): Likewise.
2317 (build_function_call_vec): Likewise.
2318 (convert_arguments): Likewise.
2319 (build_compound_expr): Likewise.
2320 (c_finish_return): Likewise.
2321 (c_finish_if_stmt): Likewise.
2322 (c_finish_loop): Likewise.
2323 (build_binary_op): Likewise.
2325 2014-01-23 Marek Polacek <polacek@redhat.com>
2328 * c-typeck.c (parser_build_binary_op): Use location instead of
2330 (build_binary_op): Pass location to shorten_compare.
2332 2014-01-23 Marek Polacek <polacek@redhat.com>
2335 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2338 2014-01-23 Marek Polacek <polacek@redhat.com>
2341 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2342 of a comma expression.
2343 (emit_side_effect_warnings): Likewise.
2345 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2348 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2349 function to use walk_tree and moved a lot of its functionality to
2350 expand_array_notations.
2351 (expand_array_notations): New function.
2353 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2355 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2356 attribute an attribute without value.
2358 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2361 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2362 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2364 2014-01-22 Marek Polacek <polacek@redhat.com>
2367 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2368 of remove_c_maybe_const_expr on op1 and op2.
2370 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2373 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2374 effects, preevaluate rhs using SAVE_EXPR first.
2376 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2379 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2380 statements with if-elseif statements.
2382 2014-01-06 Marek Polacek <polacek@redhat.com>
2385 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2386 defined bit-field types only in ISO C.
2388 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2390 Update copyright years
2392 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2394 * c-array-notation.c: Use the standard form for the copyright notice.
2396 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2398 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2399 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2400 field in parser is not empty. If not-empty, call the function
2401 c_parser_finish_omp_declare_simd.
2402 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2403 between SIMD-enabled functions and #pragma simd. Added new parameter.
2404 (c_parser_cilk_all_clauses): Modified the usage of the function
2405 c_parser_cilk_clause_vectorlength as mentioned above.
2406 (c_parser_cilk_simd_fn_vector_attrs): New function.
2407 (c_finish_cilk_simd_fn_tokens): Likewise.
2408 (is_cilkplus_vector_p): Likewise.
2409 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2410 "nomask," and "mask" strings in clause name.
2411 (c_parser_omp_all_clauses): Added 3 new case statements:
2412 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2413 PRAGMA_CILK_CLAUSE_NOMASK.
2414 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2415 check for vector attribute and if so call the function
2416 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2417 called the function c_finish_cilk_simd_fn_tokens.
2418 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2419 parser field is non-empty. If so, parse them as you would parse
2420 the omp declare simd pragma.
2421 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2422 Added a check when step is a parameter and flag it as error.
2423 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2424 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2427 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2429 * c-parser.c (c_parser_omp_parallel): Fix description.
2431 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2433 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2434 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2435 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2436 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2438 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2441 * c-parser.c (c_parser_alignas_specifier): Use
2442 c_sizeof_or_alignof_type instead of c_alignof.
2443 (c_parser_alignof_expression): Likewise, with min_alignof
2444 parameter depending on alignof spelling used.
2446 2013-12-04 Marek Polacek <polacek@redhat.com>
2449 * c-decl.c (start_function): Don't warn for missing prototype for
2452 2013-12-03 Marek Polacek <polacek@redhat.com>
2455 * c-decl.c (build_compound_literal): Allow compound literals with
2456 empty initial value.
2458 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2461 * c-typeck.c (build_modify_expr): Diagnose assignment to
2462 expression with array type.
2464 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2467 * c-typeck.c (process_init_element): Do not treat a string as
2468 initializing a whole array when used with a designator for an
2471 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2474 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2475 an inline function following a static declaration.
2477 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2480 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2481 to p_name before calling c_parser_omp_teams instead of after.
2482 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2483 argument. Remove unused p_name variable.
2485 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2486 Jakub Jelinek <jakub@redhat.com>
2488 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2489 external_scope is NULL.
2491 2013-11-27 Tom de Vries <tom@codesourcery.com>
2492 Marc Glisse <marc.glisse@inria.fr>
2495 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2497 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2499 * c-typeck.c: Add required include files from gimple.h.
2501 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2503 * c-decl.c (define_label, shadow_tag_warned)
2504 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2505 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2506 (declspecs_add_type): Remove use of in_system_header macro.
2507 * c-parser.c (c_parser_unary_expression): Likewise.
2508 * c-typeck.c (store_init_value, process_init_element)
2509 (c_start_case): Likewise.
2511 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2514 * c-parser.c (c_parser_set_source_position_from_token): Remove
2515 reference to in_system_header from comment.
2517 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2519 * c-decl.c (grokdeclarator): Update comment to refer to
2520 tree_to_[su]hwi rather than tree_low_cst.
2522 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2524 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2525 tree_to_uhwi throughout.
2527 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2529 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2532 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2534 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2537 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2539 * c-parser.c (c_parser_cilk_simd): New.
2540 (c_parser_cilk_verify_simd): New.
2541 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2542 (c_parser_omp_for_loop): Add case for NE_EXPR.
2543 Set c_break_label for CILK_SIMD.
2544 (c_parser_cilk_clause_vectorlength): New.
2545 (c_parser_cilk_clause_linear): New.
2546 (c_parser_cilk_clause_name): New.
2547 (c_parser_cilk_all_clauses): New.
2548 * c-typeck.c (build_unary_op): Pass location argument to
2550 (build_modify_expr): Same.
2551 (build_asm_expr): Same.
2552 (c_finish_bc_stmt): Error on break/continue in loops.
2554 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2556 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2558 2013-11-14 Diego Novillo <dnovillo@google.com>
2560 * c-decl.c: Include print-tree.h.
2561 Include stor-layout.h.
2564 Include stringpool.h.
2565 * c-lang.c: Include fold-const.h.
2566 * c-parser.c: Include stringpool.h.
2568 Include stor-layout.h.
2570 Include trans-mem.h.
2571 * c-typeck.c: Include stor-layout.h.
2572 Include trans-mem.h.
2576 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2578 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2579 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2581 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2582 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2584 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2585 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2586 (c_parser_declarator, c_parser_direct_declarator_inner)
2587 (c_parser_parameter_declaration, c_parser_type_name): All callers
2589 (c_parser_declaration_or_fndef): Handle declarations with type
2590 determined from the initializer.
2592 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2594 * c-typeck.c: Include gimplify.h.
2596 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2598 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2599 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2601 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2602 or _Thread_local as appropriate in diagnostics.
2603 (build_null_declspecs): Initialize ret->thread_gnu_p.
2604 (declspecs_add_scspec): Handle either __thread or _Thread_local
2605 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2606 pedantic. Do not disallow _Thread_local extern and _Thread_local
2609 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2610 Andrew MacLeod <amacleod@redhat.com>
2612 * c-aux-info.c (gen_type): Handle atomic qualifier.
2613 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2614 qualifiers when compating types.
2615 (shadow_tag_warned): Handle atomic_p in declspecs.
2616 (quals_from_declspecs): Likewise.
2617 (start_decl): Use c_type_promotes_to when promoting argument
2619 (grokdeclarator): Handle _Atomic.
2620 (get_parm_info): Diagnose any qualifier on "void" as only
2622 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2623 comparing types. Use c_type_promotes_to when promoting argument
2625 (finish_function): Use c_type_promotes_to when promoting argument
2627 (build_null_declspecs): Handle atomic_p in declspecs.
2628 (declspecs_add_qual): Handle RID_ATOMIC.
2629 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2630 (c_token_starts_declspecs): Handle RID_ATOMIC.
2631 (c_parser_declspecs): Handle atomic type specifiers and
2633 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2634 from types of expressions with atomic type.
2635 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2636 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2637 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2638 (c_parser_statement_after_labels, c_parser_switch_statement)
2639 (c_parser_for_statement, c_parser_expr_no_commas)
2640 (c_parser_conditional_expression, c_parser_binary_expression)
2641 (c_parser_cast_expression, c_parser_unary_expression)
2642 (c_parser_postfix_expression)
2643 (c_parser_postfix_expression_after_primary, c_parser_expression):
2644 Use convert_lvalue_to_rvalue.
2645 (c_parser_expression_conv, c_parser_expr_list): Document
2646 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2647 (c_parser_objc_synchronized_statement): Use
2648 convert_lvalue_to_rvalue.
2649 (c_parser_objc_selector): Handle RID_ATOMIC.
2650 (c_parser_objc_receiver, c_parser_array_notation): Use
2651 convert_lvalue_to_rvalue.
2652 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2653 _Atomic (type-name).
2654 (struct c_declspecs): Add atomic_p field.
2655 (convert_lvalue_to_rvalue): Declare.
2656 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2657 corresponding atomic types.
2658 (qualify_type): Don't add _Atomic qualifiers from second argument.
2659 (comp_target_types): Do not allow _Atomic mismatches.
2660 (type_lists_compatible_p): Do not remove atomic qualifiers when
2662 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2663 (build_atomic_assign): New functions.
2664 (build_unary_op): Use build_atomic_assign for atomic increment and
2666 (build_conditional_expr): Do not treat _Atomic void as a qualified
2668 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2669 (find_anonymous_field_with_type, convert_to_anonymous_field)
2670 (convert_for_assignment): Do not remove atomic qualifiers when
2672 (digest_init): Do not accept initialization of arrays of atomic
2673 elements by string constants.
2674 (build_asm_expr): Use convert_lvalue_to_rvalue.
2675 (build_binary_op): Do not treat _Atomic void as a qualified
2678 2013-11-06 DJ Delorie <dj@redhat.com>
2680 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2681 both explicit and builtin, print the location of the explicit one.
2683 2013-11-05 Tobias Burnus <burnus@net-b.de>
2685 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2686 c_parser_omp_distribute, c_parser_omp_teams,
2687 c_parser_omp_target, c_parser_omp_declare): Handle
2690 2013-11-03 Marek Polacek <polacek@redhat.com>
2692 * c-decl.c (grokdeclarator): Add VLA instrumentation.
2694 2013-11-01 Jakub Jelinek <jakub@redhat.com>
2696 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
2697 check_dup_generic at the end, unless remove is true.
2698 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
2700 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
2702 2013-10-31 Jakub Jelinek <jakub@redhat.com>
2704 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
2705 with decl that is not pointer nor array.
2707 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2709 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
2710 a spawning function is found.
2711 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
2712 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
2713 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2714 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
2716 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
2717 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
2719 (c_finish_return): Added a check to reject _Cilk_spawn in return
2721 (build_cilk_spawn): New function.
2722 (build_cilk_sync): Likewise.
2723 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
2725 2013-10-27 Tobias Burnus <burnus@net-b.de>
2728 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
2729 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
2730 (c_parser_statement_after_labels): Update calls.
2732 2013-10-24 Tobias Burnus <burnus@net-b.de>
2735 * c-parser.c (c_parser_pragma, c_parser_for_statement):
2736 Handle PRAGMA_IVDEP.
2737 (c_parser_statement_after_labels): Update call.
2739 2013-10-24 Marek Polacek <polacek@redhat.com>
2741 * c-parser.c (c_parser_struct_declaration): Add a comment.
2742 (c_parser_declarator): Don't allow _Alignas here.
2744 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
2746 * c-parser.c: Include omp-low.h.
2747 * c-typeck.c: Likewise.
2749 2013-10-17 Marek Polacek <polacek@redhat.com>
2752 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
2753 Document syntax of the array-declarator.
2754 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
2756 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
2757 (c_parser_struct_declaration): Likewise.
2758 (c_parser_declarator): Likewise.
2759 (c_parser_direct_declarator_inner): Likewise.
2760 (c_parser_parameter_declaration): Likewise.
2761 (c_parser_type_name): Likewise.
2763 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2765 * c-lang.h (current_omp_declare_target_attribute): New extern
2767 * c-parser.c: Include c-lang.h.
2768 (struct c_parser): Change tokens to c_token *.
2769 Add tokens_buf field. Change tokens_avail type to unsigned int.
2770 (c_parser_consume_token): If parser->tokens isn't
2771 &parser->tokens_buf[0], increment parser->tokens.
2772 (c_parser_consume_pragma): Likewise.
2773 (enum pragma_context): Add pragma_struct and pragma_param.
2774 (c_parser_external_declaration): Adjust
2775 c_parser_declaration_or_fndef caller.
2776 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
2777 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
2778 Adjust recursive call.
2779 (c_parser_struct_or_union_specifier): Use pragma_struct instead
2781 (c_parser_parameter_declaration): Use pragma_param instead of
2783 (c_parser_compound_statement_nostart, c_parser_label,
2784 c_parser_for_statement): Adjust
2785 c_parser_declaration_or_fndef callers.
2786 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
2787 it through to c_parser_conditional_expression.
2788 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
2789 pass it through to c_parser_binary_expression. Adjust recursive
2791 (c_parser_binary_expression): Remove prec argument, add
2792 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
2793 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
2794 binop matches it, use build2 instead of parser_build_binary_op.
2795 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
2796 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
2797 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
2798 Handle pragma_struct and pragma_param the same as pragma_external.
2799 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
2800 (c_parser_omp_variable_list): Parse array sections for
2801 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
2802 (c_parser_omp_clause_collapse): Fully fold collapse expression.
2803 (c_parser_omp_clause_reduction): Handle user defined reductions.
2804 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
2805 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
2806 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
2807 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
2808 c_parser_omp_clause_depend, c_parser_omp_clause_map,
2809 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
2810 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
2811 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
2812 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
2813 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
2814 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
2815 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
2816 (c_parser_omp_for_loop): Add CODE argument, pass it through
2817 to c_finish_omp_for. Change last argument to cclauses,
2818 and adjust uses to grab parallel clauses from the array of all
2819 the split clauses. Adjust c_parser_binary_expression,
2820 c_parser_declaration_or_fndef and c_finish_omp_for callers.
2821 (omp_split_clauses): New function.
2822 (c_parser_omp_simd): New function.
2823 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
2824 Allow the function to be called also when parsing combined constructs,
2825 and call c_parser_omp_simd when parsing for simd.
2826 (c_parser_omp_sections_scope): If section-sequence doesn't start with
2827 #pragma omp section, require exactly one structured-block instead of
2828 sequence of statements.
2829 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
2830 Allow the function to be called also when parsing combined constructs.
2831 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
2832 Allow the function to be called also when parsing combined
2834 (c_parser_omp_taskgroup, c_parser_omp_cancel,
2835 c_parser_omp_cancellation_point, c_parser_omp_distribute,
2836 c_parser_omp_teams, c_parser_omp_target_data,
2837 c_parser_omp_target_update, c_parser_omp_target,
2838 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
2839 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
2840 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
2841 (c_parser_omp_construct): Add p_name and mask vars. Handle
2842 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
2843 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
2844 and c_parser_omp_sections callers.
2845 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
2846 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
2847 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
2848 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
2849 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
2851 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
2852 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
2853 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
2854 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
2855 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
2856 * c-typeck.c: Include tree-inline.h.
2857 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
2858 handle_omp_array_sections_1, handle_omp_array_sections,
2859 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
2860 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
2861 user defined reductions.
2862 (c_tree_equal): New function.
2863 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
2864 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
2865 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
2866 c_check_omp_declare_reduction_r): New prototypes.
2867 * c-decl.c (current_omp_declare_target_attribute): New variable.
2868 (c_decl_attributes): New function.
2869 (start_decl, start_function): Use it instead of decl_attributes.
2870 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
2871 c_omp_reduction_decl, c_omp_reduction_lookup,
2872 c_check_omp_declare_reduction_r): New functions.
2874 2013-09-25 Tom Tromey <tromey@redhat.com>
2876 * Make-lang.in (c/gccspec.o): Remove.
2877 (CFLAGS-c/gccspec.o): New variable.
2878 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
2879 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
2880 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
2882 2013-09-25 Tom Tromey <tromey@redhat.com>
2884 * Make-lang.in (c/gccspec.o): Don't use subshell.
2886 2013-09-18 Marek Polacek <polacek@redhat.com>
2889 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
2890 Remove unnecessary check.
2892 2013-09-18 Marek Polacek <polacek@redhat.com>
2895 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
2896 no_sanitize_undefined attribute.
2898 2013-09-13 Kai Tietz <ktietz@redhat.com>
2901 * c-decl.c (c_builtin_function_ext_scope): Remove
2902 wrong assumption that it is never called on prexisting
2905 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2907 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
2909 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2911 * c-objc-common.c (c_tree_printer): Tidy.
2913 2013-08-30 Marek Polacek <polacek@redhat.com>
2915 * c-typeck.c (build_binary_op): Add division by zero and shift
2918 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
2919 Joseph Myers <joseph@codesourcery.com>
2922 * c-typeck.c (c_common_type): Prefer double_type_node over
2923 other REAL_TYPE types with the same precision.
2924 (convert_arguments): Likewise.
2926 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
2928 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
2929 (c_initialize_diagnostics): Call a destructor for the early printer.
2931 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2933 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
2934 printer initialization.
2936 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
2939 * c-array-notation.c (fix_conditional_array_notations_1): Added a
2940 check for truth values.
2941 (expand_array_notation_exprs): Added truth values case. Removed an
2942 unwanted else. Added for-loop to walk through subtrees in default
2945 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2947 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
2949 2013-07-23 Joseph Myers <joseph@codesourcery.com>
2951 * c-parser.c (struct c_generic_association): Fix typo.
2953 2013-07-23 Tom Tromey <tromey@redhat.com>
2954 Joseph Myers <joseph@codesourcery.com>
2956 * c-parser.c (struct c_generic_association): New.
2957 (c_generic_association_d): New typedef.
2958 (c_parser_generic_selection): New function.
2959 (c_parser_postfix_expression): Handle RID_GENERIC.
2961 2013-07-13 Jason Merrill <jason@redhat.com>
2964 * c-decl.c (finish_struct): Check for too-large class.
2966 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2969 * c-typeck.c (set_init_index): When folding, check for index overflow.
2971 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2973 * c-parser.c (c_parser_array_notation): Removed rejection of array
2974 notations in an array of function pointers.
2976 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2978 * c-array-notation.c (make_triplet_val_inv): New function.
2979 (create_cmp_incr): Likewise.
2980 (create_array_refs): Likewise.
2981 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
2982 Also modularized common parts between functions and called the function.
2983 (build_array_notation_expr): Likewise.
2984 (fix_conditional_array_notations_1): Likewise.
2985 (fix_array_notation_expr): Likewise.
2986 (fix_array_notation_call_expr): Likewise.
2988 2013-06-18 Marek Polacek <polacek@redhat.com>
2991 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
2993 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
2995 * c-array-notation.c (build_array_notation_expr): Reject array notation
2996 mismatch between LHS and RHS even inside a call_expr. Also, removed
2997 a couple while statements that were dead code.
2999 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
3001 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
3002 excessive precision expressions in function parameters. Also removed
3003 couple unwanted while statements.
3005 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3007 * c-array-notation.c (expand_array_notation_exprs): Added
3008 ARRAY_NOTATION_REF case.
3010 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3012 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
3013 function to c-family/array-notation-common.c.
3014 (is_cilkplus_reduce_builtin): Likewise.
3015 (find_rank): Likewise.
3016 (extract_array_notation_exprs): Likewise.
3017 (replace_array_notations): Likewise.
3018 (find_inv_trees): Likewise.
3019 (replace_inv_trees): Likewise.
3020 (contains_array_notation_expr): Likewise.
3021 (find_correct_array_notation_type): Likewise.
3022 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
3023 (struct inv_list): Moved this to c-family/array-notation-common.c.
3024 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
3026 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
3028 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
3029 reduction functions outside the for-loop. Added a check if the fundecl
3030 is non-NULL. Finally, removed an unwanted if-statement, and made the
3033 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3035 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
3036 condition of the if-statement matches the rank of else-block and then-
3037 block when array notations are used.
3038 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
3039 expression after the entire function body is parsed.
3040 (c_parser_expr_no_commas): Delayed creating array notation expressions
3041 to the end of function parsing.
3042 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
3043 whole if-statement instead of just the condition.
3044 (expand_array_notation_exprs): Added MODIFY_EXPR case.
3046 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3049 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
3050 array to NULL_TREE if they are unused. Also added a check for the
3051 field to be NULL before its fields are used in future.
3053 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3056 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
3057 (build_array_notation_expr): Likewise.
3059 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3061 * c-typeck.c (build_array_ref): Added a check to see if array's
3062 index is greater than one. If true, then emit an error.
3063 (build_function_call_vec): Exclude error reporting and checking
3064 for builtin array-notation functions.
3065 (convert_arguments): Likewise.
3066 (c_finish_return): Added a check for array notations as a return
3067 expression. If true, then emit an error.
3068 (c_finish_loop): Added a check for array notations in a loop
3069 condition. If true then emit an error.
3070 (lvalue_p): Added a ARRAY_NOTATION_REF case.
3071 (build_binary_op): Added a check for array notation expr inside
3072 op1 and op0. If present, we call another function to find correct
3074 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
3075 * c-parser.c (c_parser_compound_statement): Check if array
3076 notation code is used in tree, if so, then transform them into
3078 (c_parser_expr_no_commas): Check if array notation is used in LHS
3079 or RHS, if so, then build array notation expression instead of
3081 (c_parser_postfix_expression_after_primary): Added a check for
3082 colon(s) after square braces, if so then handle it like an array
3083 notation. Also, break up array notations in unary op if found.
3084 (c_parser_direct_declarator_inner): Added a check for array
3086 (c_parser_compound_statement): Added a check for array notation in
3087 a stmt. If one is present, then expand array notation expr.
3088 (c_parser_if_statement): Likewise.
3089 (c_parser_switch_statement): Added a check for array notations in
3090 a switch statement's condition. If true, then output an error.
3091 (c_parser_while_statement): Similarly, but for a while.
3092 (c_parser_do_statement): Similarly, but for a do-while.
3093 (c_parser_for_statement): Similarly, but for a for-loop.
3094 (c_parser_unary_expression): Check if array notation is used in a
3095 pre-increment or pre-decrement expression. If true, then expand
3097 (c_parser_array_notation): New function.
3098 * c-array-notation.c: New file.
3099 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
3101 2013-05-23 Mike Stump <mikestump@comcast.net>
3103 * c-typeck.c (convert_for_assignment): Handle references to memory
3106 2013-05-16 Jason Merrill <jason@redhat.com>
3108 * Make-lang.in (cc1$(exeext)): Use link mutex.
3110 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3112 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
3113 to simply use OPT_Wpointer_arith.
3114 (build_unary_op): Likewise.
3116 2013-04-03 Jakub Jelinek <jakub@redhat.com>
3119 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
3120 argument. If set, or it temporarily for parsing of the first
3121 argument into force_folding_builtin_constant_p.
3122 (c_parser_postfix_expression): Adjust callers.
3124 2013-03-21 Richard Biener <rguenther@suse.de>
3126 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
3127 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
3129 2013-02-12 Marek Polacek <polacek@redhat.com>
3132 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
3135 2013-01-24 Jakub Jelinek <jakub@redhat.com>
3138 * c-typeck.c (set_nonincremental_init_from_string): If
3139 constructor_max_index is NULL, treat it as if tree_int_cst_lt
3141 (process_init_element): Likewise.
3143 2012-12-20 Jakub Jelinek <jakub@redhat.com>
3146 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
3147 argument, don't call default_function_array_conversion
3148 nor c_fully_fold here.
3149 (c_parser_asm_statement): Adjust callers.
3150 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
3151 and outputs here, and call default_function_array_conversion
3152 on inputs that don't need to be addressable.
3154 2012-12-18 Jakub Jelinek <jakub@redhat.com>
3157 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
3158 warning require that both c_common_unsigned_type as well as
3159 c_common_signed_type is the same for both mvl and mvr types.
3161 2012-11-16 Diego Novillo <dnovillo@google.com>
3163 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
3165 * c-common.c: Use new vec API in vec.h.
3166 * c-common.h: Likewise.
3167 * c-gimplify.c: Likewise.
3168 * c-pragma.c: Likewise.
3169 * c-pretty-print.c: Likewise.
3170 * c-pretty-print.h: Likewise.
3171 * c-semantics.c: Likewise.
3172 * c-decl.c: Likewise.
3173 * c-parser.c: Likewise.
3174 * c-tree.h: Likewise.
3175 * c-typeck.c: Likewise.
3177 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3180 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
3182 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3185 * c-decl.c (warn_if_shadowing): Do not warn if a variable
3186 shadows a function, unless the variable is a function or a
3187 pointer-to-function.
3189 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3192 * c-parser.c (struct c_tree_loc_pair): Removed.
3193 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
3194 add location_t * and tree * arguments, fill in array of 3
3195 sizeof_arg trees and corresponding locs.
3196 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
3197 c_parser_expr_list callers.
3198 (c_parser_postfix_expression_after_primary): Likewise. Pass
3199 array of 3 sizeof_arg trees and locs (corresponding to first
3200 3 arguments) to sizeof_pointer_memaccess_warning.
3202 2012-10-09 Lawrence Crowl <crowl@google.com>
3204 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
3205 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
3208 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3211 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
3214 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3217 * c-typeck.c: Include c-common.h.
3218 (enum stv_conv): Moved to c-common.h.
3219 (scalar_to_vector): Moved to c-common.c.
3220 (build_binary_op): Adapt to scalar_to_vector's new prototype.
3221 * Make-lang.in: c-typeck.c depends on c-common.h.
3223 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3225 * c-decl.c (c_write_global_declarations): Fix handling of
3228 2012-09-30 Sharad Singhai <singhai@google.com>
3230 * c-decl.c (c_write_global_declarations): Use a different method
3231 to determine if the dump has ben initialized.
3233 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3236 * c-typeck.c (c_cast_expr): When casting to a type requiring
3237 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
3240 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3243 * c-typeck.c (build_unary_op): Pass original argument of
3244 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
3245 any C_MAYBE_CONST_EXPR, if it has integer operands.
3246 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
3247 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
3248 to c_objc_common_truthvalue_conversion, then remove any
3249 C_MAYBE_CONST_EXPR, if they have integer operands. Use
3250 c_objc_common_truthvalue_conversion not
3251 c_common_truthvalue_conversion.
3252 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
3253 call note_integer_operands for arguments with integer operands
3254 that are not integer constants.
3256 2012-09-13 Jakub Jelinek <jakub@redhat.com>
3259 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
3260 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
3262 2012-08-31 Jakub Jelinek <jakub@redhat.com>
3265 * c-convert.c (convert): Don't call fold_convert_loc if
3266 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
3267 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
3268 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
3270 2012-08-24 Jakub Jelinek <jakub@redhat.com>
3273 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
3274 for nested and empty_ok arguments in the call to
3275 c_parser_declaration_or_fndef.
3277 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3279 * c-tree.h (c_last_sizeof_arg): Declare.
3280 * c-parser.c (struct c_tree_loc_pair): New type.
3281 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
3283 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
3284 (c_parser_postfix_expression_after_primary): Likewise. Call
3285 sizeof_pointer_memaccess_warning if needed.
3286 (sizeof_ptr_memacc_comptypes): New function.
3287 * c-typeck.c (c_last_sizeof_arg): New global variable.
3288 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
3290 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
3292 * c-lang.h (lang_decl): Add variable_size GTY option.
3294 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3296 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
3297 * Make-lang.in: Fix dependencies.
3299 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3301 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
3302 and add language Makefile hooks.
3303 * config-lang.in: New file.
3304 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
3305 add the required "normal" config-lang.in rules.
3306 * c-lang.h: Moved from gcc/ to here.
3307 * c-tree.h: Likewise.
3308 * c-objc-common.c: Likewise.
3309 * c-objc-common.h: Likewise.
3310 * c-typeck.c: Likewise.
3311 * c-convert.c: Likewise.
3312 * c-lang.c: Likewise.
3313 * c-aux-info.c: Likewise.
3314 * c-errors.c: Likewise.
3315 * gccspec.c: Likewise.
3316 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
3317 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
3319 Copyright (C) 2012-2016 Free Software Foundation, Inc.
3321 Copying and distribution of this file, with or without modification,
3322 are permitted in any medium without royalty provided the copyright
3323 notice and this notice are preserved.