1 2016-05-04 Marek Polacek <polacek@redhat.com>
4 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
7 2016-05-03 Marek Polacek <polacek@redhat.com>
10 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
11 check_builtin_function_arguments.
13 2016-05-03 Richard Biener <rguenther@suse.de>
15 * Make-lang.in (cc1-checksum.c): For stage-final re-use
16 the checksum from the previous stage.
18 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
20 * c-parser.c (c_parser_oacc_all_clauses): Update call to
22 (c_parser_omp_all_clauses): Likewise.
23 (c_parser_oacc_cache): Likewise.
24 (c_parser_oacc_loop): Likewise.
25 (omp_split_clauses): Likewise.
26 (c_parser_omp_declare_target): Likewise.
27 (c_parser_cilk_all_clauses): Likewise.
28 (c_parser_cilk_for): Likewise.
29 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
30 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
32 2016-05-02 Marek Polacek <polacek@redhat.com>
35 * c-decl.c (grokdeclarator): Diagnose when array's size has an
38 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
41 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
42 OACC_LOOP_CLAUSE_MASK.
43 (c_parser_oacc_kernels_parallel): Update call to
44 c_oacc_split_loop_clauses.
46 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
48 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
49 argument to build_modify_expr in two cases.
51 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
53 * c-parser.c (c_parser_postfix_expression_after_primary): Call
54 warn_for_memset instead of warning directly here.
56 2016-04-26 Marek Polacek <polacek@redhat.com>
59 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
61 (c_parser_for_statement): ... here.
62 (c_parser_if_statement): Use it.
63 (c_parser_switch_statement): Use it.
64 (c_parser_while_statement): Use it.
67 * c-decl.c (pushdecl): Pass LOCUS down to warning.
69 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
72 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
73 instead of c_finish_cilk_clauses.
74 * c-tree.h (c_finish_omp_clauses): Add new default argument.
75 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
76 floating-point variables in the linear clause for Cilk Plus.
78 2016-04-18 Michael Matz <matz@suse.de>
80 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
81 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
83 2016-04-15 Marek Polacek <polacek@redhat.com>
86 * c-typeck.c (build_unary_op): Pass location down to error and
89 2016-04-15 Jakub Jelinek <jakub@redhat.com>
92 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
94 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
95 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
96 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
97 Adjust c_parser_pragma callers.
98 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
100 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
102 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
103 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
104 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
105 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
106 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
107 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
108 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
109 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
111 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
112 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
115 2016-04-13 Marek Polacek <polacek@redhat.com>
118 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
120 (c_parser_statement): Likewise.
121 (c_parser_c99_block_statement): Likewise.
122 (c_parser_while_statement): Likewise.
123 (c_parser_for_statement): Likewise.
124 (c_parser_if_body): Don't set IF_P here.
125 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
126 about dangling else here.
127 * c-tree.h (c_finish_if_stmt): Adjust declaration.
128 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
129 warn about dangling else here.
131 2016-04-04 Marek Polacek <polacek@redhat.com>
134 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
136 2016-03-31 Marek Polacek <polacek@redhat.com>
139 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
141 2016-03-18 David Malcolm <dmalcolm@redhat.com>
144 * c-parser.c (c_parser_postfix_expression): Set the source range
145 for uses of "__builtin_types_compatible_p".
147 2016-03-17 Jakub Jelinek <jakub@redhat.com>
150 * c-typeck.c (composite_type): Don't count void_list_node
151 into len, if the list is terminated by void_list_node, start
152 with void_list_node instead of NULL for newargs. Stop
155 2016-03-16 Marek Polacek <polacek@redhat.com>
158 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
159 nested functions returning VM types.
161 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
163 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
164 when calling c_finish_omp_clauses.
166 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
169 * c-decl.c (get_parm_info): Don't queue implicit function declarations
172 2016-03-04 Marek Polacek <polacek@redhat.com>
175 * c-parser.c (c_parser_postfix_expression): Call
176 c_parser_cast_expression rather than c_parser_postfix_expression.
178 2016-03-01 Jakub Jelinek <jakub@redhat.com>
182 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
183 of incomplete decls to error_mark_node.
185 2016-02-24 Marek Polacek <polacek@redhat.com>
188 * c-decl.c (finish_decl): Don't update the copy of the type of a
191 2016-02-23 Jakub Jelinek <jakub@redhat.com>
194 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
195 in id_kind reclassification.
197 2016-02-16 Jakub Jelinek <jakub@redhat.com>
200 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
202 2016-02-16 James Norris <jnorris@codesourcery.com>
205 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
207 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
209 * c-decl.c (build_null_declspecs): Zero the entire struct.
212 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
213 callers changed. If nested_p is true, use it to call
214 finish_implicit_inits.
215 * c-tree.h (finish_implicit_inits): Declare.
216 * c-typeck.c (finish_implicit_inits): New function. Move code
218 (push_init_level): ... here.
219 (set_designator, process_init_element): Call finish_implicit_inits.
221 2016-02-11 Jakub Jelinek <jakub@redhat.com>
224 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
225 arguments for -Waddress warning.
227 2016-02-04 Jakub Jelinek <jakub@redhat.com>
230 * c-decl.c (finish_enum): When honoring mode attribute,
231 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
233 2016-01-29 Jakub Jelinek <jakub@redhat.com>
236 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
237 all type variants, not just TYPE_MAIN_VARIANT.
239 2016-01-27 Jakub Jelinek <jakub@redhat.com>
242 * c-decl.c (c_write_global_declarations_1): Warn with
243 warn_unused_function if static prototype without definition
246 2016-01-27 Marek Polacek <polacek@redhat.com>
249 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
250 to unsigned, if needed. Add -Wsign-compare warning.
252 2016-01-26 Jakub Jelinek <jakub@redhat.com>
254 PR tree-optimization/69483
255 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
257 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
260 * c-tree.h (incomplete_record_decls): Declare.
261 * c-parser.c (incomplete_record_decls): Define.
262 (c_parser_translation_unit): Iterate through incomplete_record_decls and
263 report error if any decl has zero size.
264 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
265 or enum type to incomplete_record_decls.
267 2016-01-14 Tom de Vries <tom@codesourcery.com>
269 PR tree-optimization/68773
270 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
273 2016-01-14 Marek Polacek <polacek@redhat.com>
276 * c-decl.c (grokdeclarator): Provide more information for invalid
279 2016-01-06 David Malcolm <dmalcolm@redhat.com>
281 * c-parser.c (c_parser_unary_expression): For dereferences, build
282 a combined location before calling build_indirect_ref, so that
283 error reports cover the full range, manually updating the c_expr
286 2016-01-06 Marek Polacek <polacek@redhat.com>
289 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
290 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
293 2016-01-04 Jakub Jelinek <jakub@redhat.com>
295 Update copyright years.
297 2016-01-04 Marek Polacek <polacek@redhat.com>
300 * c-typeck.c (build_atomic_assign): Improve commentary. Add
301 optimization to use __atomic_fetch_* built-in if possible.
303 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
305 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
307 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
310 2015-12-22 Marek Polacek <polacek@redhat.com>
313 * c-typeck.c (build_component_ref): Warn when acessing elements of
314 atomic structures or unions.
316 2015-12-21 David Malcolm <dmalcolm@redhat.com>
318 * c-typeck.c: Include "gcc-rich-location.h".
319 (build_binary_op): In the two places that call binary_op_error,
320 create a gcc_rich_location and populate it with the location of
321 the binary op and its two operands.
323 2015-12-16 David Malcolm <dmalcolm@redhat.com>
325 * c-parser.c (c_parser_statement_after_labels): When calling
326 c_finish_return, Use the return expression's location if it has
327 one, falling back to the location of the first token within it.
328 * c-typeck.c (c_finish_return): When issuing warnings about
329 the incorrect presence/absence of a return value, issue a note
330 showing the declaration of the function.
332 2015-12-16 David Malcolm <dmalcolm@redhat.com>
334 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
336 (c_parser_peek_nth_token): New function.
337 (c_parser_peek_conflict_marker): New function.
338 (c_parser_error): Detect conflict markers and report them as such.
340 2015-12-16 David Malcolm <dmalcolm@redhat.com>
342 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
343 to preserve range information for the primary expression
344 in the call to c_parser_postfix_expression_after_primary.
346 2015-12-16 David Malcolm <dmalcolm@redhat.com>
348 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
349 expression location, falling back on the first token location,
350 rather than always using the latter.
352 2015-12-16 Marek Polacek <polacek@redhat.com>
355 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
358 2015-12-15 Marek Polacek <polacek@redhat.com>
361 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
364 2015-12-08 David Malcolm <dmalcolm@redhat.com>
366 * c-parser.c (c_parser_alignof_expression): Capture location of
367 closing parenthesis (if any), or of end of unary expression, and
368 use it to build a src_range for the expression.
370 2015-12-08 David Malcolm <dmalcolm@redhat.com>
373 * c-parser.c (c_parser_get_builtin_args): Add
374 "out_close_paren_loc" param, and write back to it.
375 (c_parser_postfix_expression): Capture the closing
376 parenthesis location for RID_CHOOSE_EXPR,
377 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
378 RID_BUILTIN_SHUFFLE and use it to set the source range
379 for such expressions; within RID_BUILTIN_COMPLEX set
380 the underlying location.
382 2015-12-07 Marek Polacek <polacek@redhat.com>
385 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
386 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
388 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
390 * c-tree.h (c_build_va_arg): Adjust prototype.
391 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
392 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
393 parameter, adjust throughout and issue an error if EXPR is a component
394 with reverse storage order.
396 2015-12-02 Jason Merrill <jason@redhat.com>
398 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
399 (c_fully_fold_internal, decl_constant_value_for_optimization):
400 Move from c-common.c.
401 * c-tree.h: Declare decl_constant_value_for_optimization.
402 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
404 2015-12-02 Joseph Myers <joseph@codesourcery.com>
407 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
408 following link from declarator to next declarator. Track original
409 qualified type and pass it to c_build_qualified_type.
410 * c-typeck.c (c_build_qualified_type): Add arguments
411 orig_qual_type and orig_qual_indirect.
413 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
415 * c-parser.c (c_parser_omp_clause_name)
416 (c_parser_oacc_all_clauses): Alphabetical sorting.
418 2015-12-02 Jakub Jelinek <jakub@redhat.com>
421 * c-decl.c (get_parm_info): Use b->locus instead of input_location
424 2015-12-01 Julian Brown <julian@codesourcery.com>
425 Cesar Philippidis <cesar@codesourcery.com>
426 James Norris <James_Norris@mentor.com>
428 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
429 (c_parser_oacc_clause_use_device): New function.
430 (c_parser_oacc_all_clauses): Add use_device support.
431 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
432 (c_parser_oacc_host_data): New function.
433 (c_parser_omp_construct): Add host_data support.
434 * c-tree.h (c_finish_oacc_host_data): Add prototype.
435 * c-typeck.c (c_finish_oacc_host_data): New function.
436 (c_finish_omp_clauses): Add use_device support.
438 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
441 * c-decl.c: Set TYPE_PACKED in variants.
443 2015-11-27 Martin Liska <mliska@suse.cz>
446 * c-array-notation.c (fix_builtin_array_notation_fn):
447 Use release_vec_vec instead of vec::release.
448 (build_array_notation_expr): Likewise.
449 (fix_conditional_array_notations_1): Likewise.
450 (fix_array_notation_expr): Likewise.
451 (fix_array_notation_call_expr): Likewise.
453 2015-11-27 Jakub Jelinek <jakub@redhat.com>
456 * c-parser.c (c_parser_compound_statement_nostart): If
457 last_label is true, use pragma_stmt instead of pragma_compound
458 as second c_parser_pragma argument.
459 (c_parser_omp_ordered, c_parser_omp_target_update,
460 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
461 false as second argument to c_parser_skip_to_pragma_eol after
462 diagnosing standalone directives used in pragma_stmt context.
464 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
466 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
467 with "if (ENABLE_OFFLOADING)".
469 2015-11-23 David Malcolm <dmalcolm@redhat.com>
472 * c-parser.c (c_parser_postfix_expression): Set up source ranges
473 for various Objective-C constructs: Class.name syntax,
474 @selector(), @protocol(), @encode(), and [] message syntax.
476 2015-11-20 David Malcolm <dmalcolm@redhat.com>
479 * c-typeck.c (should_suggest_deref_p): New function.
480 (build_component_ref): Special-case POINTER_TYPE when
481 generating a "not a structure of union" error message, and
482 suggest a "->" rather than a ".", providing a fix-it hint.
484 2015-11-19 David Malcolm <dmalcolm@redhat.com>
486 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
487 candidate into a new function, find_closest_identifier.
489 2015-11-19 Marek Polacek <polacek@redhat.com>
492 * c-typeck.c (parser_build_binary_op): Properly handle
493 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
495 2015-11-17 David Malcolm <dmalcolm@redhat.com>
497 * c-parser.c (set_c_expr_source_range): Bulletproof both
498 overloaded implementations against NULL expr->value.
499 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
501 (c_parser_unary_expression): Likewise when handling addresses of
503 (c_parser_postfix_expression): Likewise for statement expressions,
504 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
505 __builtin_va_arg, and for __builtin_offset_of.
506 (c_parser_postfix_expression_after_paren_type): Initialize expr's
507 src_range using the range of the braced initializer.
508 (c_parser_transaction_expression): Set src_range for "ret" to a
511 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
513 * c-parser.c (c_finish_omp_declare_simd): Look for
514 "simd" attribute as well. Update error message.
516 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
518 * c-parser.c (c_parser_omp_declare_target): Adjust.
520 2015-11-14 Jakub Jelinek <jakub@redhat.com>
522 * c-typeck.c (c_finish_omp_clauses): Don't mark
523 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
525 2015-11-14 Marek Polacek <polacek@redhat.com>
527 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
528 * c-typeck.c: Likewise.
530 2015-11-13 David Malcolm <dmalcolm@redhat.com>
532 * c-decl.c (warn_defaults_to): Pass line_table to
534 * c-errors.c (pedwarn_c99): Likewise.
535 (pedwarn_c90): Likewise.
536 * c-parser.c (set_c_expr_source_range): New functions.
537 (c_token::get_range): New method.
538 (c_token::get_finish): New method.
539 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
540 based on the range from the start of the LHS to the end of the
542 (c_parser_conditional_expression): Likewise, based on the range
543 from the start of the cond.value to the end of exp2.value.
544 (c_parser_binary_expression): Call set_c_expr_source_range on
545 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
546 (c_parser_cast_expression): Call set_c_expr_source_range on ret
547 based on the cast_loc through to the end of the expr.
548 (c_parser_unary_expression): Likewise, based on the
549 op_loc through to the end of op.
550 (c_parser_sizeof_expression) Likewise, based on the start of the
551 sizeof token through to either the closing paren or the end of
553 (c_parser_postfix_expression): Likewise, using the token range,
554 or from the open paren through to the close paren for
555 parenthesized expressions.
556 (c_parser_postfix_expression_after_primary): Likewise, for
557 various kinds of expression.
558 * c-tree.h (struct c_expr): Add field "src_range".
559 (c_expr::get_start): New method.
560 (c_expr::get_finish): New method.
561 (set_c_expr_source_range): New decls.
562 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
563 on ret for prefix unary ops.
564 (parser_build_binary_op): Likewise, running from the start of
565 arg1.value through to the end of arg2.value.
567 2015-11-13 Marek Polacek <polacek@redhat.com>
570 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
572 2015-11-13 David Malcolm <dmalcolm@redhat.com>
574 * c-typeck.c: Include spellcheck.h.
575 (lookup_field_fuzzy_find_candidates): New function.
576 (lookup_field_fuzzy): New function.
577 (build_component_ref): If the field was not found, try using
578 lookup_field_fuzzy and potentially offer a suggestion.
580 2015-11-12 James Norris <jnorris@codesourcery.com>
581 Joseph Myers <joseph@codesourcery.com>
583 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
584 (c_parser_omp_clause_name): Handle 'device_resident' clause.
585 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
586 and PRAGMA_OMP_CLAUSE_LINK.
587 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
588 and PRAGMA_OACC_CLAUSE_LINK.
589 (OACC_DECLARE_CLAUSE_MASK): New definition.
590 (c_parser_oacc_declare): New function.
592 2015-11-12 Marek Polacek <polacek@redhat.com>
595 * c-parser.c (c_parser_for_statement): Reclassify the token in
598 2015-11-11 Marek Polacek <polacek@redhat.com>
602 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
603 checking the size of an array.
605 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
607 * c-array-notation.c: Remove unused header files.
608 * c-aux-info.c: Likewise.
609 * c-convert.c: Likewise.
610 * c-decl.c: Likewise.
611 * c-errors.c: Likewise.
612 * c-lang.c: Likewise.
613 * c-objc-common.c: Likewise.
614 * c-parser.c: Likewise.
615 * c-typeck.c: Likewise.
616 * gccspec.c: Likewise.
618 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
619 Cesar Philippidis <cesar@codesourcery.com>
620 James Norris <jnorris@codesourcery.com>
621 Julian Brown <julian@codesourcery.com>
622 Nathan Sidwell <nathan@codesourcery.com>
625 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
627 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
628 (c_parser_pragma): Parse 'acc routine'.
629 (OACC_ROUTINE_CLAUSE_MARK): Define.
630 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
632 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
635 * c-typeck.c (c_finish_loop): For unconditional loops, set the
636 location of the backward-goto to the start of the loop body.
638 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
641 * c-parser.c (c_parser_while_statement): Finish the loop before
642 parsing ahead for misleading indentation.
643 (c_parser_for_statement): Likewise.
645 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
647 * c-decl.c (finish_struct): If the structure has reverse storage
648 order, rewrite the type of array fields with scalar component. Call
649 maybe_apply_pragma_scalar_storage_order on entry.
650 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
651 errors on bit-fields and reverse SSO here and not...
652 (c_mark_addressable): ...here.
653 (output_init_element): Adjust call to initializer_constant_valid_p.
654 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
656 2015-11-06 David Malcolm <dmalcolm@redhat.com>
658 * c-decl.c (warn_defaults_to): Update for change in signature
659 of diagnostic_set_info.
660 * c-errors.c (pedwarn_c99): Likewise.
661 (pedwarn_c90): Likewise.
662 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
663 for textinfo::set_location.
665 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
666 Thomas Schwinge <thomas@codesourcery.com>
667 James Norris <jnorris@codesourcery.com>
669 * c-parser.c (c_parser_omp_clause_name): Add support for
670 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
671 (c_parser_omp_clause_default): Add is_oacc argument. Handle
672 default(none) in OpenACC.
673 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
675 (c_parser_oacc_clause_tile): New function.
676 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
677 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
678 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
680 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
681 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
683 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
684 (c_parser_oacc_update): Update the error message for missing clauses.
685 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
686 and OMP_CLAUSE_INDEPENDENT.
688 2015-11-05 Marek Polacek <polacek@redhat.com>
691 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
692 deal with pre-evaluation on invalid types.
694 2015-11-05 Jakub Jelinek <jakub@redhat.com>
695 Ilya Verbin <ilya.verbin@intel.com>
697 * c-parser.c: Include context.h and gimple-expr.h.
698 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
699 monotonic together with nonmonotonic.
700 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
701 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
702 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
703 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
704 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
705 expressions on combined target teams before the target.
706 (c_parser_omp_declare_target): If decl has "omp declare target" or
707 "omp declare target link" attribute, and cgraph or varpool node already
708 exists, then set corresponding flags. Call c_finish_omp_clauses
709 in the parenthesized extended-list syntax case.
710 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
712 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
713 on OMP_CLAUSE_REDUCTION array sections.
714 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
715 into the constant offset, or for variable low-bound using
716 POINTER_PLUS_EXPR. For structure element based array sections use
717 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
718 (c_finish_omp_clauses): Drop generic_field_head, structure
719 elements are now always mapped even as array section bases,
720 diagnose same var in data sharing and mapping clauses. Diagnose if
721 linear step on declare simd is neither a constant nor a uniform
722 parameter. Look through POINTER_PLUS_EXPR for array section
723 reductions. Diagnose the same var or function appearing multiple
724 times on the same directive. Fix up wording for the to clause if t
725 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
726 modifier on kinds other than dynamic or guided or nonmonotonic
727 modifier together with ordered clause.
729 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
730 Chung-Lin Tang <cltang@codesourcery.com>
732 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
734 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
736 * c-array-notation.c: Reorder #include's and remove duplicates.
737 * c-aux-info.c: Likewise.
738 * c-convert.c: Likewise.
739 * c-decl.c: Likewise.
740 * c-errors.c: Likewise.
741 * c-lang.c: Likewise.
742 * c-objc-common.c: Likewise.
743 * c-parser.c: Likewise.
744 * c-typeck.c: Likewise.
746 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
749 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
750 after calling build_qualified_type.
752 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
753 Thomas Schwinge <thomas@codesourcery.com>
754 James Norris <jnorris@codesourcery.com>
755 Joseph Myers <joseph@codesourcery.com>
756 Julian Brown <julian@codesourcery.com>
757 Bernd Schmidt <bschmidt@redhat.com>
759 * c-parser.c (c_parser_oacc_shape_clause): New.
760 (c_parser_oacc_simple_clause): New.
761 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
762 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
764 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
765 James Norris <jnorris@codesourcery.com>
766 Cesar Philippidis <cesar@codesourcery.com>
770 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
771 parameters, and handle these. Adjust all users.
772 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
774 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
776 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
778 (c_finish_omp_construct): Declare function.
779 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
780 Merge functions into...
781 (c_finish_omp_construct): ... this new function.
783 2015-10-22 Richard Biener <rguenther@suse.de>
785 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
786 before folding a MINUS_EXPR.
788 2015-10-21 Marek Polacek <polacek@redhat.com>
791 * c-decl.c (start_function): Warn about vararg functions without
794 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
796 * c-typeck.c (build_conditional_expr): Use boolean vector
797 type for vector comparison.
798 (build_vec_cmp): New.
799 (build_binary_op): Use build_vec_cmp for comparison.
801 2015-10-20 Marek Polacek <polacek@redhat.com>
803 * c-parser.c (is_cilkplus_vector_p): Don't define here.
805 2015-10-20 Marek Polacek <polacek@redhat.com>
808 * c-parser.c (c_parser_attributes): Break out of the loop if the
809 token after an attribute isn't a comma.
811 2015-10-13 Jakub Jelinek <jakub@redhat.com>
812 Aldy Hernandez <aldyh@redhat.com>
814 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
815 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
816 (c_parser_omp_variable_list): Handle structure elements for
817 map, to and from clauses. Handle array sections in reduction
818 clause. Formatting fixes.
819 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
821 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
822 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
823 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
824 c_parser_omp_clause_is_device_ptr): New functions.
825 (c_parser_omp_clause_ordered): Parse optional parameter.
826 (c_parser_omp_clause_reduction): Handle array reductions.
827 (c_parser_omp_clause_schedule): Parse optional simd modifier.
828 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
830 (c_parser_omp_clause_linear): Parse linear clause modifiers.
831 (c_parser_omp_clause_depend_sink): New function.
832 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
833 (c_parser_omp_clause_map): Parse release/delete map kinds and
834 optional always modifier.
835 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
836 and c_finish_omp_clauses callers.
837 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
838 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
839 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
840 (OMP_CRITICAL_CLAUSE_MASK): Define.
841 (c_parser_omp_critical): Parse critical clauses.
842 (c_parser_omp_for_loop): Handle doacross loops, adjust
843 c_finish_omp_for and c_finish_omp_clauses callers.
844 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
845 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
846 (OMP_FOR_CLAUSE_MASK): Add linear clause.
847 (c_parser_omp_for): Disallow ordered clause when combined with
848 distribute. Disallow linear clause when combined with distribute
849 and not combined with simd.
850 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
851 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
852 parse clauses and if depend clause is found, don't parse a body.
853 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
854 Allow target parallel without for after it.
855 (OMP_TASK_CLAUSE_MASK): Add priority clause.
856 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
857 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
859 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
860 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
861 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
862 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
864 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
865 defaultmap and is_device_ptr clauses.
866 (c_parser_omp_target): Parse target parallel and target simd. Set
867 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
868 and target exit data. Diagnose invalid map kinds.
869 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
870 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
872 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
874 (OMP_TASKLOOP_CLAUSE_MASK): Define.
875 (c_parser_omp_taskloop): New function.
876 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
877 handle PRAGMA_OMP_TASKLOOP.
878 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
879 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
880 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
881 Add IS_OMP argument, handle structure element bases, diagnose
882 bitfields, pass IS_OMP recursively, diagnose known zero length
883 array sections in depend clauses, handle array sections in reduction
884 clause, diagnose negative length even for pointers.
885 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
886 types, pass IS_OMP down to handle_omp_array_sections_1, handle
887 array sections in reduction clause, set
888 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
889 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
890 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
891 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
893 2015-10-06 Marek Polacek <polacek@redhat.com>
895 * c-parser.c (c_parser_statement_after_labels): Use
896 protected_set_expr_location.
897 (c_parser_omp_clause_num_gangs): Likewise.
898 (c_parser_omp_clause_num_threads): Likewise.
899 (c_parser_omp_clause_num_workers): Likewise.
900 (c_parser_omp_clause_vector_length): Likewise.
901 (c_parser_omp_clause_num_teams): Likewise.
902 (c_parser_omp_clause_thread_limit): Likewise.
903 * c-typeck.c (build_c_cast): Likewise.
904 (c_cast_expr): Likewise.
906 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
908 * c-typeck.c (c_tree_equal): Use real_equal instead of
911 2015-10-04 Jason Merrill <jason@redhat.com>
913 * c-parser.c (c_lex_one_token): Handle @synchronized.
914 * c-decl.c (match_builtin_function_types): A declaration of a built-in
915 can change whether the function is transaction_safe.
917 2015-10-02 Marek Polacek <polacek@redhat.com>
920 * c-typeck.c (convert_for_assignment): Use the expansion point
923 2015-10-02 Marek Polacek <polacek@redhat.com>
926 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
927 and pass it down to c_parser_if_statement.
928 (c_parser_else_body): Add CHAIN parameter and pass it down to
929 c_parser_statement_after_labels.
930 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
931 duplicated if-else-if conditions.
933 2015-10-01 Marek Polacek <polacek@redhat.com>
935 * c-typeck.c (convert_for_assignment): Improve commentary.
937 2015-09-30 Marek Polacek <polacek@redhat.com>
940 * c-typeck.c (c_finish_return): Use the expansion point location for
941 certain "return with value" warnings.
943 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
945 * c-parser.c (pragma_lex): Add loc argument.
947 2015-09-15 Marek Polacek <polacek@redhat.com>
950 * c-decl.c (tag_exists_p): New function.
951 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
952 struct/union/enum keywords are missing.
953 * c-tree.h (tag_exists_p): Declare.
955 2015-09-15 Marek Polacek <polacek@redhat.com>
957 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
958 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
959 Return NULL_TREE instead of 0.
960 (lookup_name): Return NULL_TREE instead of 0.
961 (lookup_name_in_scope): Likewise.
962 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
963 (parser_xref_tag): Use false instead of 0.
964 (start_struct): Use true instead of 1.
965 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
967 2015-09-14 Marek Polacek <polacek@redhat.com>
969 * c-typeck.c (set_nonincremental_init_from_string): Use
970 HOST_WIDE_INT_M1U when shifting a negative value.
972 2015-09-09 Mark Wielaard <mjw@redhat.com>
974 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
977 2015-09-10 Jakub Jelinek <jakub@redhat.com>
980 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
981 into OMP_FOR_PRE_BODY rather than before the loop.
983 2015-09-09 Jakub Jelinek <jakub@redhat.com>
986 * c-parser.c (c_parser_oacc_all_clauses,
987 c_parser_omp_all_clauses): Remove invalid clause from
988 list of clauses even if parser->error is set.
991 * c-parser.c (c_parser_omp_clause_aligned,
992 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
994 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
998 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
999 instead of c_parser_unary_expression. If the result is !lvalue_p,
1000 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
1002 2015-09-04 Marek Polacek <polacek@redhat.com>
1005 * c-typeck.c (build_binary_op): Don't instrument static initializers.
1007 2015-09-03 Martin Sebor <msebor@redhat.com>
1010 * c-typeck.c (convert_arguments, parser_build_unary_op,
1011 build_conditional_expr, c_cast_expr, convert_for_assignment,
1012 build_binary_op, _objc_common_truthvalue_conversion): Call
1014 (c_decl_implicit): Define.
1016 2015-09-02 Marek Polacek <polacek@redhat.com>
1019 * c-parser.c (c_parser_enum_specifier): Give a better error for
1022 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1024 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
1026 2015-08-12 Marek Polacek <polacek@redhat.com>
1028 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
1031 2015-08-03 Marek Polacek <polacek@redhat.com>
1034 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
1036 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
1038 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1040 * c-parser.c (c_parser_if_body): Take token_indent_info
1041 argument. Call warn_for_misleading_indentation even when the
1042 body is a semicolon. Extract token_indent_infos corresponding
1043 to the guard, body and next tokens. Adjust call to
1044 warn_for_misleading_indentation accordingly.
1045 (c_parser_else_body): Likewise.
1046 (c_parser_if_statement): Likewise.
1047 (c_parser_while_statement): Likewise.
1048 (c_parser_for_statement): Likewise.
1050 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
1051 Manuel López-Ibáñez <manu@gcc.gnu.org>
1053 * c-decl.c (get_parm_info): Remove static var. Update warning
1056 2015-07-27 Marek Polacek <polacek@redhat.com>
1060 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
1062 2015-07-20 Marek Polacek <polacek@redhat.com>
1065 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
1066 (build_binary_op): Warn about left shift overflows.
1068 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1070 * c-array-notation.c: Adjust includes for flags.h changes.
1071 * c-objc-common.c: Likewise.
1073 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1075 * c-array-notation.c: Adjust includes.
1076 * c-aux-info.c: Likewise.
1077 * c-convert.c: Likewise.
1078 * c-decl.c: Likewise.
1079 * c-errors.c: Likewise.
1080 * c-lang.c: Likewise.
1081 * c-objc-common.c: Likewise.
1082 * c-parser.c: Likewise.
1083 * c-typeck.c: Likewise.
1085 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1088 * c-decl.c (finish_function): Call do_warn_unused_parameter.
1090 2015-06-29 Marek Polacek <polacek@redhat.com>
1093 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
1094 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
1095 about -Wswitch-bool here.
1096 (do_case): Update c_add_case_label call.
1097 (c_finish_case): Update c_do_switch_warnings call.
1099 2015-06-27 Marek Polacek <polacek@redhat.com>
1101 * c-typeck.c: Use VECTOR_TYPE_P throughout.
1103 2015-06-26 Marek Polacek <polacek@redhat.com>
1105 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1107 * c-typeck.c (array_to_pointer_conversion): Likewise.
1108 (build_unary_op): Likewise.
1109 (c_finish_return): Likewise.
1111 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1113 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
1114 * c-parser.c: Likewise.
1116 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1118 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
1119 instead of pointer_hash.
1120 (detect_field_duplicates): Likewise.
1122 2015-06-25 Marek Polacek <polacek@redhat.com>
1124 * c-array-notation.c: Use VAR_P throughout.
1125 * c-decl.c: Likewise.
1126 * c-objc-common.c: Likewise.
1127 * c-parser.c: Likewise.
1128 * c-typeck.c: Likewise.
1130 2015-06-25 Marek Polacek <polacek@redhat.com>
1132 * c-decl.c: Use is_global_var throughout.
1133 * c-parser.c: Likewise.
1134 * c-typeck.c: Likewise.
1136 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1138 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
1139 * c-aux-info.c: Likewise.
1140 * c-convert.c: Likewise.
1141 * c-decl.c: Likewise.
1142 * c-errors.c: Likewise.
1143 * c-lang.c: Likewise.
1144 * c-objc-common.c: Likewise.
1145 * c-parser.c: Likewise.
1146 * c-typeck.c: Likewise.
1148 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
1151 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
1154 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
1156 * c-decl.c (pop_scope): Register the main translation unit
1157 through the new debug hook.
1159 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1161 * c-array-notation.c : Adjust include files.
1162 * c-aux-info.c : Likewise.
1163 * c-convert.c : Likewise.
1164 * c-decl.c : Likewise.
1165 * c-errors.c : Likewise.
1166 * c-lang.c : Likewise.
1167 * c-lang.h : Likewise.
1168 * c-objc-common.c : Likewise.
1169 * c-parser.c : Likewise.
1170 * c-typeck.c : Likewise.
1172 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1174 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
1175 immediately clobber it.
1176 (c_write_global_declarations_1): Remove call to
1177 check_global_declaration_1.
1178 (c_write_global_declarations_2): Remove.
1179 (c_write_final_cleanups): Rename from c_write_global_declarations.
1180 Remove call to finalize_compilation_unit.
1181 Remove calls to debugging hooks.
1182 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
1183 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
1184 * c-tree.h: Remove c_write_global_declarations.
1186 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1188 * c-array-notation.c: Adjust includes for restructured coretypes.h.
1189 * c-aux-info.c: Likewise.
1190 * c-convert.c: Likewise.
1191 * c-decl.c: Likewise.
1192 * c-errors.c: Likewise.
1193 * c-lang.c: Likewise.
1194 * c-objc-common.c: Likewise.
1195 * c-parser.c: Likewise.
1196 * c-typeck.c: Likewise.
1198 2015-06-04 Marek Polacek <polacek@redhat.com>
1201 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
1204 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1206 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
1207 Warn for empty struct.
1208 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
1210 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
1212 * c-decl.c (start_function): Call plugin before parsing.
1213 (finish_function): Call plugin after parsing.
1215 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1218 * c-decl.c (merge_decls): Merge DECL_COMMON.
1220 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1222 * Make-lang.in (check_gcc_pallelize): Define.
1224 2015-05-22 Marek Polacek <polacek@redhat.com>
1227 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
1230 2015-05-21 Marek Polacek <polacek@redhat.com>
1232 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
1235 2015-05-20 Marek Polacek <polacek@redhat.com>
1237 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1238 * c-typeck.c: Likewise.
1240 2015-05-19 Marek Polacek <polacek@redhat.com>
1242 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
1244 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1247 * c-parser.c (c_parser_omp_for_loop): Don't add
1248 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
1249 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
1250 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
1253 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1255 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
1258 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1261 * c-objc-common.c (c_tree_printer): Replace locus pointer with
1264 2015-05-14 Marek Polacek <polacek@redhat.com>
1268 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
1271 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1273 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
1274 to add a call to warn_for_misleading_indentation.
1275 (c_parser_else_body): Likewise, adding param "else_loc".
1276 (c_parser_if_statement): Check for misleading indentation.
1277 (c_parser_while_statement): Likewise.
1278 (c_parser_for_statement): Likewise.
1280 2015-05-08 Marek Polacek <polacek@redhat.com>
1283 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
1284 (output_init_element): Likewise.
1286 2015-05-07 Marek Polacek <polacek@redhat.com>
1289 * c-typeck.c (build_binary_op): Warn when left shifting a negative
1292 2015-04-30 Marek Polacek <polacek@redhat.com>
1294 * c-typeck.c (set_init_label): Call error_at instead of error and
1297 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
1300 * c-typeck.c (c_build_va_arg): Clarify the error message.
1302 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
1304 * c-parser.c (c_parser_oacc_enter_exit_data): Use
1305 OMP_STANDALONE_CLAUSES.
1307 2015-04-28 Marek Polacek <polacek@redhat.com>
1309 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
1311 2015-04-28 Marek Polacek <polacek@redhat.com>
1314 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
1316 2015-04-25 Marek Polacek <polacek@redhat.com>
1319 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
1322 2015-04-23 Marek Polacek <polacek@redhat.com>
1325 * c-decl.c (set_labels_context_r): New function.
1326 (store_parm_decls): Call it via walk_tree_without_duplicates.
1327 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
1328 instead of create_tmp_var. Build TARGET_EXPR instead of
1330 (build_atomic_assign): Use create_tmp_var_raw instead of
1331 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
1333 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
1335 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
1336 (c_parser_omp_target_update): Add missed %> to error_at ().
1338 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1341 * c-decl.c (c_default_pointer_mode): Remove definition.
1342 * c-tree.h (c_default_pointer_mode): Remove declaration.
1344 2015-03-27 Tobias Burnus <burnus@net-b.de>
1347 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
1349 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
1350 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
1351 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
1353 2015-03-19 Jakub Jelinek <jakub@redhat.com>
1355 * c-decl.c (c_decl_attributes): Also add "omp declare target"
1356 attribute for DECL_EXTERNAL VAR_DECLs.
1358 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1360 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
1363 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1366 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
1367 before preparing arguments to warn_logical_not_parentheses.
1369 2015-03-09 Jakub Jelinek <jakub@redhat.com>
1372 * c-typeck.c (parser_build_binary_op): Don't warn for
1373 !!x == y or !b == y where b is _Bool.
1375 2015-03-09 Marek Polacek <polacek@redhat.com>
1377 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
1378 * c-decl.c (grokdeclarator): Likewise.
1379 * c-typeck.c (build_binary_op): Likewise.
1381 2015-02-27 Marek Polacek <polacek@redhat.com>
1384 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
1386 2015-02-14 Marek Polacek <polacek@redhat.com>
1389 * c-decl.c (grokdeclarator): Set the range of a flexible array member
1390 declared through a typedef name.
1392 2015-02-13 Marek Polacek <polacek@redhat.com>
1395 * c-decl.c (grokdeclarator): Print also the type when giving
1396 the error message about array's incomplete element type.
1398 2015-02-11 Jakub Jelinek <jakub@redhat.com>
1401 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
1402 check in the POP macro.
1404 2015-02-09 Marek Polacek <polacek@redhat.com>
1407 * c-typeck.c (process_init_element): Don't always wrap
1408 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
1409 initializing a range of elements.
1411 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1415 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
1417 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
1419 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
1420 processing enum declaration.
1422 2015-01-29 Marek Polacek <polacek@redhat.com>
1425 * c-typeck.c (pop_init_level): If constructor_elements has
1426 exactly one element with integer_zerop value, set constructor_zeroinit
1427 to 1. Remove braces around warning_init call.
1429 2015-01-27 Jakub Jelinek <jakub@redhat.com>
1432 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
1433 of FUNCTION_DECLs with error_mark_node.
1435 2015-01-26 Jakub Jelinek <jakub@redhat.com>
1438 * c-typeck.c (convert_arguments): Return -1 if there are
1439 error_args, even if we've diagnosed too many arguments.
1441 2015-01-21 Richard Biener <rguenther@suse.de>
1444 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
1445 for builtins the user declared correctly.
1447 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1448 Bernd Schmidt <bernds@codesourcery.com>
1449 Cesar Philippidis <cesar@codesourcery.com>
1450 James Norris <jnorris@codesourcery.com>
1451 Jakub Jelinek <jakub@redhat.com>
1452 Ilmir Usmanov <i.usmanov@samsung.com>
1454 * c-parser.c: Include "gomp-constants.h".
1455 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1456 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1457 Use OMP_CLAUSE_SET_MAP_KIND.
1458 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
1459 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
1460 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
1461 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
1462 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1463 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1464 "copyout", "create", "delete", "deviceptr", "gang", "host",
1465 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1466 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1467 "present_or_create", "pcreate", "seq", "self", "vector",
1468 "vector_length", "wait", "worker".
1469 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1470 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1471 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1472 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1473 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1474 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1475 (c_parser_oacc_data_clause_deviceptr)
1476 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1477 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1478 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1479 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1480 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1481 (c_parser_oacc_parallel, c_parser_oacc_update)
1482 (c_parser_oacc_wait): New functions.
1483 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1484 (c_finish_oacc_data): New prototypes.
1485 * c-typeck.c: Include "gomp-constants.h".
1486 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1487 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1488 OMP_CLAUSE_SET_MAP_KIND.
1489 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1490 (c_finish_oacc_data): New functions.
1491 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1492 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1493 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1494 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1495 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1496 GOMP_MAP_FORCE_DEVICEPTR.
1498 2015-01-09 Michael Collison <michael.collison@linaro.org>
1500 * c-array-notation.c: Include hash-set.h, machmode.h,
1501 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1502 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1503 * c-aux-info.c: Ditto.
1504 * c-convert.c: Ditto.
1506 * c-errors.c: Ditto.
1507 * c-lang.c: Dittoxs.
1508 * c-objc-common.c: Ditto.
1509 * c-parser.c: Ditto.
1510 * c-typeck.c: Include hash-set.h, machmode.h,
1511 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1512 fold-const.h, wide-int.h, inchash.h, real.h and
1513 fixed-value.h due to flattening of tree.h.
1515 2015-01-07 Marek Polacek <polacek@redhat.com>
1518 * c-typeck.c (process_init_element): Disallow initialization of
1519 a flexible array member with a string constant if the structure
1522 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1525 * c-typeck.c (convert_for_assignment, c_finish_return): For
1526 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1527 types also set in_late_binary_op around convert call.
1528 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1529 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1530 result on expr as last argument to ubsan_instrument_float_cast,
1531 if in_late_binary_op, don't use c_save_expr but save_expr.
1533 Update copyright years.
1535 2015-01-05 Marek Polacek <polacek@redhat.com>
1538 * c-typeck.c (build_array_ref): Pass loc down to
1539 warn_array_subscript_with_type_char.
1541 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1543 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1544 (common-pointer-type): For pointers to arrays take qualifiers from
1546 (build_conditional_expr): Add warnings for lost qualifiers.
1547 (comp-target-types): Allow pointers to arrays with different qualifiers.
1548 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1549 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1550 to PEDWARN_FOR_QUALIFIERS.
1552 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1555 * c-convert.c: Include ubsan.h.
1556 (convert): For real -> integral casts and
1557 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1558 instead instrument the float cast directly.
1560 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1562 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1563 c_finish_stmt_expr): Remove NULL last argument from
1564 create_tmp_var_raw and create_tmp_var calls.
1565 * c-array-notation.c (fix_builtin_array_notation_fn,
1566 build_array_notation_expr, fix_conditional_array_notations_1,
1567 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1569 2014-11-28 Marek Polacek <polacek@redhat.com>
1572 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1573 convert the right operand to integer type.
1575 2014-11-25 Marek Polacek <polacek@redhat.com>
1578 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1579 for inline functions.
1581 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1584 * c-typeck.c (build_array_ref): Adjust
1585 convert_vector_to_pointer_for_subscript caller. If it returns true,
1586 call non_lvalue_loc on the result.
1588 2014-11-11 Richard Biener <rguenther@suse.de>
1590 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1593 2014-11-10 Andi Kleen <ak@linux.intel.com>
1596 * c-parser.c (c_parser_statement_after_labels): Call
1598 (c_parser_if_statement): Dito.
1599 (c_parser_switch_statement): Dito.
1600 (c_parser_while_statement): Dito.
1601 (c_parser_do_statement): Dito.
1602 (c_parser_for_statement): Dito.
1603 * c-typeck.c (c_finish_loop): Dito.
1605 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1607 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1608 OPT_Wshift_count_overflow in the warnings.
1610 2014-10-30 Marek Polacek <polacek@redhat.com>
1612 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1613 print the stripped version as well, if they're not the same.
1615 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1617 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1620 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1622 * c-decl.c: Adjust include files.
1623 * c-parser.c: Ditto.
1625 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1626 Tom Tromey <tromey@redhat.com>
1628 * c-tree.h (enum c_oracle_request): New.
1629 (c_binding_oracle_function): New typedef.
1630 (c_binding_oracle, c_pushtag, c_bind): Declare.
1631 * c-decl.c (c_binding_oracle): New global.
1632 (I_SYMBOL_CHECKED): New macro.
1633 (i_symbol_binding): New function.
1634 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1635 (I_TAG_CHECKED): New macro.
1636 (i_tag_binding): New function.
1637 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1638 (I_LABEL_CHECKED): New macro.
1639 (i_label_binding): New function.
1640 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1641 (c_print_identifier): Save and restore c_binding_oracle.
1642 (c_pushtag, c_bind): New functions.
1644 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1646 * c-typeck.c: Adjust include files.
1648 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1651 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1652 initialization here...
1653 (c_initialize_diagnostics): ... but here. Set defaults after
1654 building pretty-printer.
1656 2014-10-23 Marek Polacek <polacek@redhat.com>
1659 * c-decl.c (pop_scope): Don't print warning in external_scope.
1661 2014-10-19 Marek Polacek <polacek@redhat.com>
1664 * c-typeck.c (output_init_element): Allow initializing objects with
1665 static storage duration with compound literals even in C99 and add
1668 2014-10-17 Marek Polacek <polacek@redhat.com>
1671 * c-typeck.c (digest_init): Allow initializing objects with static
1672 storage duration with compound literals even in C99 and add pedwarn
1675 2014-10-17 Marek Polacek <polacek@redhat.com>
1678 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1679 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1680 error multiple times. Print the type.
1682 2014-10-17 Marek Polacek <polacek@redhat.com>
1685 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1688 2014-10-17 Marek Polacek <polacek@redhat.com>
1690 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1691 (start_function): Use OPT_Wimplicit_int instead of 0.
1692 (store_parm_decls_oldstyle): Likewise.
1694 2014-10-17 Alan Modra <amodra@gmail.com>
1697 * c-decl.c (merge_decls): Don't merge section name or tls model
1698 to newdecl symtab node, instead merge to olddecl. Override
1699 existing olddecl section name. Set tls_model for all thread-local
1700 vars, not just OMP thread-private ones. Remove incorrect comment.
1702 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1704 * c-decl.c: Adjust include files.
1706 2014-10-14 DJ Delorie <dj@redhat.com>
1708 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1709 (c_token_starts_typename): Check all __intN, not just __int128.
1710 (c_token_starts_declspecs): Likewise.
1711 (c_parser_declspecs): Likewise.
1712 (c_parser_attribute_any_word): Likewise.
1713 (c_parser_objc_selector): Likewise.
1714 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1715 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1717 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1719 (finish_declspecs): Likewise.
1721 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1723 * c-parser.c (c_parser_all_labels): New function to replace
1725 (c_parser_statement): Call the new function.
1727 2014-10-09 Marek Polacek <polacek@redhat.com>
1730 * c-typeck.c (pop_init_level): Don't warn about initializing
1733 2014-10-07 Marek Polacek <polacek@redhat.com>
1736 * c-decl.c (header_for_builtin_fn): New function.
1737 (implicitly_declare): Suggest which header to include.
1739 2014-10-07 Marek Polacek <polacek@redhat.com>
1741 * c-convert.c (convert): Use error_operand_p.
1742 * c-typeck.c (require_complete_type): Likewise.
1743 (really_atomic_lvalue): Likewise.
1744 (digest_init): Likewise.
1745 (handle_omp_array_sections_1): Likewise.
1747 2014-10-03 Marek Polacek <polacek@redhat.com>
1750 * c-decl.c (pop_scope): Don't warn about "inline function declared
1751 but never defined" for functions marked with gnu_inline attribute.
1753 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1756 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1757 on low_bound and length.
1759 2014-09-24 Marek Polacek <polacek@redhat.com>
1763 * c-parser.c: Don't define CPP_KEYWORD.
1764 (c_parser_switch_statement): Pass original type to c_finish_case.
1765 * c-tree.h (c_finish_case): Update declaration.
1766 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1767 conditionally to c_do_switch_warnings.
1769 2014-09-03 Marek Polacek <polacek@redhat.com>
1772 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1775 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1776 Balaji V. Iyer <balaji.v.iyer@intel.com>
1777 Igor Zamyatin <igor.zamyatin@intel.com>
1779 * c-parser.c (c_parser_cilk_for): New function.
1780 (c_parser_cilk_grainsize): Likewise.
1781 (c_get_temp_regvar): Likewise.
1782 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1783 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1784 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1785 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1788 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1790 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1791 with using HOST_WIDE_INT without truncation to 'int'
1793 2014-08-22 Marek Polacek <polacek@redhat.com>
1796 * c-typeck.c (parser_build_binary_op): Adjust call to
1797 warn_logical_not_parentheses.
1799 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1802 * c-parser.c (c_parser_array_notation): Check for correct
1803 type of an array added.
1805 2014-08-19 Marek Polacek <polacek@redhat.com>
1808 * c-typeck.c (build_binary_op): If either operand of a comparison
1809 is a boolean expression, call maybe_warn_bool_compare.
1811 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1814 * c-typeck.c (build_c_cast): Do a conversion even when the
1815 TYPE_MAIN_VARIANTs are the same.
1817 2014-08-19 Marek Polacek <polacek@redhat.com>
1819 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1820 pedwarn_c99 instead of pedwarn.
1821 (grokfield): Likewise.
1822 (warn_defaults_to): New function.
1823 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1824 Unconditionally call pedwarn_c99 instead of pedwarn.
1825 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1826 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1827 check flag_isoc11 before.
1828 * c-errors.c (pedwarn_c99): Change the return type to bool.
1829 Handle -Wc99-c11-compat.
1830 * c-parser.c (disable_extension_diagnostics): Handle
1831 warn_c99_c11_compat.
1832 (restore_extension_diagnostics): Likewise.
1833 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
1834 instead of pedwarn, don't check flag_isoc11 before.
1835 (c_parser_declspecs): Likewise.
1836 (c_parser_alignas_specifier): Likewise.
1837 (c_parser_alignof_expression): Likewise.
1838 (c_parser_generic_selection): Likewise.
1839 * c-tree.h (pedwarn_c99): Update declaration.
1840 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
1843 2014-08-19 Marek Polacek <polacek@redhat.com>
1845 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
1847 * c-errors.c: Include "opts.h".
1848 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
1849 * c-parser.c (disable_extension_diagnostics): Handle negative value
1850 of warn_c90_c99_compat, too.
1851 (restore_extension_diagnostics): Likewise.
1852 (c_parser_compound_statement_nostart): Pass
1853 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
1855 2014-08-12 Marek Polacek <polacek@redhat.com>
1857 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
1859 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
1861 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
1863 2014-08-10 Marek Polacek <polacek@redhat.com>
1866 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
1867 Call pedwarn_c90 instead of pedwarn.
1868 (check_bitfield_type_and_width): Likewise.
1869 (declspecs_add_qual): Likewise.
1870 (declspecs_add_type): Likewise.
1871 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
1872 Adjust to only call pedwarn_c90.
1873 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
1874 pedwarn_c90 instead of pedwarn.
1875 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
1876 * c-parser.c (disable_extension_diagnostics): Handle
1877 warn_c90_c99_compat.
1878 (restore_extension_diagnostics): Likewise.
1879 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
1880 pedwarn_c90 instead of pedwarn.
1881 (c_parser_initelt): Likewise.
1882 (c_parser_postfix_expression): Likewise.
1883 (c_parser_postfix_expression_after_paren_type): Likewise.
1884 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
1885 * c-tree.h: Fix formatting.
1886 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
1887 pedwarn_c90 instead of pedwarn.
1889 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1891 * c-typeck.c: Remove include of pointer-set.h.
1893 2014-08-07 Marek Polacek <polacek@redhat.com>
1895 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
1897 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1899 * c-typeck.c: Use hash_map instead of pointer_map.
1901 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1903 * c-decl.c: Use hash_set instead of pointer_set.
1905 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1908 * c-array-notation.c (expand_array_notations): Handling
1911 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1914 * c-typeck.c (c_finish_return): Return 0 instead of the address of
1917 2014-07-30 Tom Tromey <tromey@redhat.com>
1919 * c-typeck.c (struct constructor_stack) <designator_depth>: New
1921 (really_start_incremental_init, push_init_level): Initialize
1923 (pop_init_level): Set global designator_depth.
1924 (process_init_element): Check for designated_init attribute.
1926 2014-07-20 Marek Polacek <polacek@redhat.com>
1929 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
1930 (implicitly_declare): Pass location to implicit_decl_warning.
1932 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1935 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
1936 If non-NULL, call c_parser_check_literal_zero.
1937 (c_parser_check_literal_zero): New function.
1938 (c_parser_postfix_expression_after_primary): Adjust
1939 c_parser_expr_list caller, handle -Wmemset-transposed-args.
1941 2014-07-06 Marek Polacek <polacek@redhat.com>
1944 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
1945 * c-tree.h (C_ARRAY_PARAMETER): Define.
1946 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
1949 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
1950 Chen Gang <gang.chen.5i5j@gmail.com>
1952 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
1955 2014-07-01 Marek Polacek <polacek@redhat.com>
1957 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
1958 instead of 0 to WARN_FOR_ASSIGNMENT.
1960 2014-07-01 Marek Polacek <polacek@redhat.com>
1963 * c-typeck.c (convert_for_assignment): Pass
1964 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
1966 2014-06-30 Marek Polacek <polacek@redhat.com>
1968 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
1969 has no_sanitize_undefined attribute.
1971 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
1974 * c-array-notation.c (fix_builtin_array_notation_fn):
1975 Check for 0 arguments in builtin call. Check that bultin argument is
1977 * c-parser.c (c_parser_array_notation): Check for incorrect initial
1980 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
1982 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
1983 qualifiers in __auto_type for atomic types.
1984 (c_parser_typeof_specifier): Discard all type qualifiers in
1985 __typeof__ for atomic types.
1987 2014-06-25 Marek Polacek <polacek@redhat.com>
1990 * c-parser.c (c_parser_statement_after_labels): Pass the location of
1991 the return expression to c_finish_return.
1993 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1995 * c-typeck.c (c_finish_omp_clauses): Make sure
1996 OMP_CLAUSE_LINEAR_STEP has correct type.
1998 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
2002 2014-06-24 Jakub Jelinek <jakub@redhat.com>
2004 * c-parser.c (c_parser_omp_for_loop): For
2005 #pragma omp parallel for simd move lastprivate clause from parallel
2006 to for rather than simd.
2008 2014-06-23 Marek Polacek <polacek@redhat.com>
2010 * c-typeck.c (parser_build_binary_op): Don't call
2011 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
2013 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
2015 * c-parser.c (c_parser_omp_threadprivate): Likewise.
2016 * c-decl.c (merge_decls): Likewise.
2018 2014-06-09 Marek Polacek <polacek@redhat.com>
2021 * c-typeck.c (error_init): Call inform instead of error_at.
2022 (pedwarn_init): Call inform instead of pedwarn.
2023 (warning_init): Call inform instead of warning_at.
2025 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
2027 * c-decl.c (merge_decls): Use set_decl_section_name.
2028 (duplicate_decls): Remove node if it exists.
2030 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
2033 * c-typeck.c (push_init_level, process_init_element,
2034 pop_init_level): Correct check for zero initialization, move
2035 missing brace warning to respect zero initialization.
2037 2014-06-05 Marek Polacek <polacek@redhat.com>
2040 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
2042 2014-06-05 Marek Polacek <polacek@redhat.com>
2045 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
2046 on the left hand side operand of a comparison.
2048 2014-06-05 Marek Polacek <polacek@redhat.com>
2051 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
2052 Print note only if the warning was printed.
2054 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
2057 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
2060 2014-06-03 Marek Polacek <polacek@redhat.com>
2063 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
2065 * c-tree.h (c_start_case): Update.
2066 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
2067 switch condition has boolean value.
2069 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
2071 * c-decl.c: Include builtins.h.
2072 * c-parser.c: Likewise.
2074 2014-05-27 Marek Polacek <polacek@redhat.com>
2077 * c-typeck.c (convert_arguments): Get location of a parameter. Change
2078 error and warning calls to error_at and warning_at. Pass location of
2079 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
2080 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
2081 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
2083 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
2086 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
2087 function parameters.
2089 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
2091 * c-decl.c (merge_decls): Preserve symtab node pointers.
2092 (duplicate_decls): Free new decl.
2094 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
2096 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
2099 * c-parser.c (c_parser_omp_target): Return bool values.
2101 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2103 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
2104 num_teams_loc variable to num_thread_limit_loc.
2106 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2108 * c-array-notation.c (expand_array_notations): Use void_node
2109 instead of void_zero_node.
2111 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2113 * c-decl.c (finish_struct): Adjust.
2114 (finish_enum): Likewise.
2116 (record_inline_static): Likewise.
2117 (push_scope): Likewise.
2118 (make_label): Likewise.
2119 (lookup_label_for_goto): Likewise.
2120 (finish_struct): Likewise.
2121 (finish_enum): Likewise.
2122 (store_parm_decls): Likewise.
2123 (c_push_function_context): Likewise.
2124 * c-lang.h: Remove usage of variable_size gty attribute.
2125 * c-parser.c (c_parse_init): Adjust.
2126 (c_parse_file): Likewise.
2128 2014-05-13 Marek Polacek <polacek@redhat.com>
2131 * c-typeck.c (convert_for_assignment): Pass location to
2132 WARN_FOR_ASSIGNMENT instead of input_location.
2134 2014-05-10 Marek Polacek <polacek@redhat.com>
2136 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
2137 maybe_warn_string_init.
2138 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
2139 maybe_warn_string_init.
2140 * c-tree.h (maybe_warn_string_init): Update declaration.
2141 * c-typeck.c (maybe_warn_string_init): Add location parameter.
2142 Call pedwarn_init with loc instead of with input_location.
2143 (digest_init): Pass init_loc to maybe_warn_string_init.
2144 (pop_init_level): Call pedwarn_init with loc instead of with
2146 (set_init_index): Likewise.
2147 (process_init_element): Likewise.
2149 2014-05-09 Marek Polacek <polacek@redhat.com>
2152 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
2153 (c_parser_initelt): Pass location to set_init_label. Pass array index
2154 location to set_init_index.
2155 * c-tree.h (push_init_level): Update declaration.
2156 (pop_init_level): Likewise.
2157 (set_init_index): Likewise.
2158 (set_init_label): Likewise.
2159 * c-typeck.c (error_init): Add location parameter. Call error_at
2161 (digest_init): Pass init_loc to error_init.
2162 (really_start_incremental_init):
2163 (push_init_level): Add location parameter. Pass loc to pop_init_level
2165 (pop_init_level): Likewise.
2166 (set_designator): Add location parameter. Pass loc to pop_init_level,
2167 push_init_level, and error_init.
2168 (set_init_index): Add location parameter. Pass loc to error_init and
2170 (set_init_label): Likewise.
2171 (output_init_element): Pass loc to error_init.
2172 (process_init_element): Pass loc to error_init, pop_init_level,
2173 pedwarn_init, and push_init_level.
2175 2014-05-09 Marek Polacek <polacek@redhat.com>
2178 * c-parser.c (c_parser_attributes): Parse the arguments as an
2179 expression-list if the attribute takes identifier.
2181 2014-05-08 Marek Polacek <polacek@redhat.com>
2184 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
2187 2014-05-08 Marek Polacek <polacek@redhat.com>
2190 * c-decl.c (start_function): Warn for _Atomic-qualified return type
2193 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2194 Mike Stump <mikestump@comcast.net>
2195 Richard Sandiford <rdsandiford@googlemail.com>
2197 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
2198 (finish_enum): Use wide-int interfaces.
2199 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
2200 * c-typeck.c (build_c_cast): Likewise.
2201 (set_nonincremental_init_from_string): Likewise.
2202 (c_tree_equal): Likewise.
2204 2014-05-02 Marek Polacek <polacek@redhat.com>
2207 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
2208 Return size_one_node when the type is not complete.
2209 (pointer_diff): Remove comment.
2210 (build_unary_op): Improve error messages.
2212 2014-05-02 Marek Polacek <polacek@redhat.com>
2214 * c-typeck.c (c_finish_return): Separate warning_at calls.
2216 2014-05-02 Marek Polacek <polacek@redhat.com>
2218 * c-tree.h (error_init): Remove declaration.
2219 (pedwarn_init): Likewise.
2220 * c-typeck.c (error_init): Make static and move above.
2221 (pedwarn_init): Likewise.
2222 (warning_init): Move above.
2223 (maybe_warn_string_init): Likewise.
2225 2014-05-01 Jeff Law <law@redhat.com>
2229 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2230 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
2233 2014-05-02 Marek Polacek <polacek@redhat.com>
2236 * c-typeck.c (push_init_level): Set constructor_designated to
2237 p->designated for structures.
2239 2014-05-01 Marek Polacek <polacek@redhat.com>
2242 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
2243 function-definition has an attribute after the declarator.
2245 2014-05-01 Marek Polacek <polacek@redhat.com>
2248 * c-typeck.c (warning_init): Add location_t parameter. Call
2249 warning_at instead of warning.
2250 (push_init_level): Pass input_location to warning_init.
2251 (add_pending_init): Add location_t parameter. Pass loc to
2253 (set_nonincremental_init): Pass input_location to add_pending_init.
2254 (set_nonincremental_init_from_string): Likewise.
2255 (output_init_element): Pass loc to warning_init and to
2258 2014-05-01 Marek Polacek <polacek@redhat.com>
2261 * c-typeck.c (c_finish_return): Distinguish between label and variable
2262 when warning about returning local address.
2264 2014-05-01 Marek Polacek <polacek@redhat.com>
2267 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
2270 2014-05-01 Marek Polacek <polacek@redhat.com>
2273 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
2274 instead of 0 to WARN_FOR_QUALIFIERS.
2276 2014-05-01 Marek Polacek <polacek@redhat.com>
2279 * c-typeck.c (default_conversion): Use better location for
2282 2014-04-30 Marek Polacek <polacek@redhat.com>
2284 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
2285 also when SANITIZE_FLOAT_DIVIDE is on.
2287 2014-04-30 Marek Polacek <polacek@redhat.com>
2290 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
2291 and pedwarn_init. Use loc insted of input_location.
2293 2014-04-30 Marek Polacek <polacek@redhat.com>
2296 * c-typeck.c (build_binary_op): Use location when warning about
2299 2014-04-25 Marek Polacek <polacek@redhat.com>
2302 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
2303 always_inline/noinline and hot/cold attributes.
2305 2014-04-25 Marek Polacek <polacek@redhat.com>
2308 * c-parser.c (c_parser_initelt): Pass input_location to
2309 process_init_element.
2310 (c_parser_initval): Pass loc to process_init_element.
2311 * c-tree.h (process_init_element): Adjust declaration.
2312 * c-typeck.c (push_init_level): Pass input_location to
2313 process_init_element.
2314 (pop_init_level): Likewise.
2315 (set_designator): Likewise.
2316 (output_init_element): Add location_t parameter. Pass loc to
2318 (output_pending_init_elements): Pass input_location to
2319 output_init_element.
2320 (process_init_element): Add location_t parameter. Pass loc to
2321 output_init_element.
2323 2014-04-24 Jakub Jelinek <jakub@redhat.com>
2325 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
2326 atomic-clause, allow comma in between atomic-clause and
2329 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2332 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
2333 fails, don't set OM_PARALLEL_COMBINED and return NULL.
2335 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2338 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2339 create_tmp_var instead build_decl for creating temps.
2340 (build_array_notation_expr): Likewise.
2341 (fix_conditional_array_notations_1): Likewise.
2342 (fix_array_notation_expr): Likewise.
2343 (fix_array_notation_call_expr): Likewise.
2345 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2348 * c-tree.h (c_build_function_call_vec): New prototype.
2349 * c-typeck.c (build_function_call_vec): Don't call
2350 resolve_overloaded_builtin here.
2351 (c_build_function_call_vec): New wrapper function around
2352 build_function_call_vec. Call resolve_overloaded_builtin here.
2353 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
2354 Call c_build_function_call_vec instead of build_function_call_vec.
2355 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
2356 * c-decl.c (finish_decl): Likewise.
2358 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2361 * c-typeck.c: Use correct format string in cast-qual warning
2363 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
2365 * c-decl.c (c_decl_attributes): Use
2366 lang_hooks.types.omp_mappable_type.
2367 * c-typeck.c (c_finish_omp_clauses): Likewise.
2369 2014-03-06 Marek Polacek <polacek@redhat.com>
2372 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
2373 of checking tree code.
2375 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2377 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
2378 (c_parser_parameter_declaration): Likewise.
2380 2014-02-19 Marek Polacek <polacek@redhat.com>
2383 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
2384 Call mark_exp_read on exp.value.
2385 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
2386 TREE_ADDRESSABLE on old instead of val.
2387 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
2389 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2391 * c-parser.c (c_parser_get_builtin_args): Replace calls to
2392 C_EXPR_APPEND by vec_safe_push.
2393 * c-tree.h (C_EXPR_APPEND): Remove.
2395 2014-01-31 Marek Polacek <polacek@redhat.com>
2398 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
2399 build_function_call_vec.
2400 (build_function_call): Likewise.
2401 (build_atomic_assign): Likewise.
2402 (build_function_call_vec): Add arg_loc parameter. Use it.
2403 (convert_arguments): Likewise.
2404 (convert_for_assignment): Rename rhs_loc to expr_loc.
2405 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
2406 (c_parser_objc_keywordexpr): Likewise.
2407 (c_parser_postfix_expression_after_primary): Call
2408 build_function_call_vec with expr_loc rather than op_loc.
2409 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
2410 build_function_call_vec.
2411 (c_parser_expr_list): Add locations parameter. Fill it with locations
2412 of function arguments.
2413 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
2415 2014-01-30 Marek Polacek <polacek@redhat.com>
2418 * c-typeck.c (build_function_call_vec): Use loc parameter.
2419 (convert_arguments): Add location parameter. Use it.
2420 (ep_convert_and_check): Likewise.
2421 (build_atomic_assign): Adjust convert_for_assignment call.
2422 (build_modify_expr): Likewise.
2423 (digest_init): Likewise.
2424 (c_finish_return): Likewise.
2425 (build_conditional_expr): Adjust ep_convert_and_check calls.
2426 (convert_for_assignment): Add rhs_loc parameter. Use it.
2427 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
2430 2014-01-30 Richard Biener <rguenther@suse.de>
2433 * c-typeck.c (build_function_call_vec): Do not replace calls
2434 to a function via an incompatible type with a runtime abort.
2436 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2438 * c-parser.c (c_parser_declaration_or_fndef): Replaced
2439 flag_enable_cilkplus with flag_cilkplus.
2440 (c_parser_direct_declarator_inner): Likewise.
2441 (c_parser_attribute_any_word): Likewise.
2442 (c_parser_attributes): Likewise.
2443 (c_parser_compound_statement): Likewise.
2444 (c_parser_statement_after_labels): Likewise.
2445 (c_parser_if_statement): Likewise.
2446 (c_parser_switch_statement): Likewise.
2447 (c_parser_do_statement): Likewise.
2448 (c_parser_for_statement): Likewise.
2449 (c_parser_unary_expression): Likewise.
2450 (c_parser_postfix_expression): Likewise.
2451 (c_parser_postfix_expression_after_primary): Likewise.
2452 (c_parser_postfix_expression_after_primary): Likewise.
2453 (c_parser_omp_clause_name): Likewise.
2454 (c_finish_omp_declare_simd): Likewise.
2455 (c_parser_cilk_verify_simd): Likewise.
2456 * c-typeck.c (build_array_ref): Likewise.
2457 (build_function_call_vec): Likewise.
2458 (convert_arguments): Likewise.
2459 (build_compound_expr): Likewise.
2460 (c_finish_return): Likewise.
2461 (c_finish_if_stmt): Likewise.
2462 (c_finish_loop): Likewise.
2463 (build_binary_op): Likewise.
2465 2014-01-23 Marek Polacek <polacek@redhat.com>
2468 * c-typeck.c (parser_build_binary_op): Use location instead of
2470 (build_binary_op): Pass location to shorten_compare.
2472 2014-01-23 Marek Polacek <polacek@redhat.com>
2475 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2478 2014-01-23 Marek Polacek <polacek@redhat.com>
2481 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2482 of a comma expression.
2483 (emit_side_effect_warnings): Likewise.
2485 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2488 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2489 function to use walk_tree and moved a lot of its functionality to
2490 expand_array_notations.
2491 (expand_array_notations): New function.
2493 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2495 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2496 attribute an attribute without value.
2498 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2501 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2502 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2504 2014-01-22 Marek Polacek <polacek@redhat.com>
2507 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2508 of remove_c_maybe_const_expr on op1 and op2.
2510 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2513 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2514 effects, preevaluate rhs using SAVE_EXPR first.
2516 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2519 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2520 statements with if-elseif statements.
2522 2014-01-06 Marek Polacek <polacek@redhat.com>
2525 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2526 defined bit-field types only in ISO C.
2528 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2530 Update copyright years
2532 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2534 * c-array-notation.c: Use the standard form for the copyright notice.
2536 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2538 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2539 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2540 field in parser is not empty. If not-empty, call the function
2541 c_parser_finish_omp_declare_simd.
2542 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2543 between SIMD-enabled functions and #pragma simd. Added new parameter.
2544 (c_parser_cilk_all_clauses): Modified the usage of the function
2545 c_parser_cilk_clause_vectorlength as mentioned above.
2546 (c_parser_cilk_simd_fn_vector_attrs): New function.
2547 (c_finish_cilk_simd_fn_tokens): Likewise.
2548 (is_cilkplus_vector_p): Likewise.
2549 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2550 "nomask," and "mask" strings in clause name.
2551 (c_parser_omp_all_clauses): Added 3 new case statements:
2552 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2553 PRAGMA_CILK_CLAUSE_NOMASK.
2554 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2555 check for vector attribute and if so call the function
2556 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2557 called the function c_finish_cilk_simd_fn_tokens.
2558 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2559 parser field is non-empty. If so, parse them as you would parse
2560 the omp declare simd pragma.
2561 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2562 Added a check when step is a parameter and flag it as error.
2563 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2564 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2567 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2569 * c-parser.c (c_parser_omp_parallel): Fix description.
2571 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2573 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2574 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2575 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2576 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2578 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2581 * c-parser.c (c_parser_alignas_specifier): Use
2582 c_sizeof_or_alignof_type instead of c_alignof.
2583 (c_parser_alignof_expression): Likewise, with min_alignof
2584 parameter depending on alignof spelling used.
2586 2013-12-04 Marek Polacek <polacek@redhat.com>
2589 * c-decl.c (start_function): Don't warn for missing prototype for
2592 2013-12-03 Marek Polacek <polacek@redhat.com>
2595 * c-decl.c (build_compound_literal): Allow compound literals with
2596 empty initial value.
2598 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2601 * c-typeck.c (build_modify_expr): Diagnose assignment to
2602 expression with array type.
2604 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2607 * c-typeck.c (process_init_element): Do not treat a string as
2608 initializing a whole array when used with a designator for an
2611 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2614 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2615 an inline function following a static declaration.
2617 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2620 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2621 to p_name before calling c_parser_omp_teams instead of after.
2622 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2623 argument. Remove unused p_name variable.
2625 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2626 Jakub Jelinek <jakub@redhat.com>
2628 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2629 external_scope is NULL.
2631 2013-11-27 Tom de Vries <tom@codesourcery.com>
2632 Marc Glisse <marc.glisse@inria.fr>
2635 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2637 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2639 * c-typeck.c: Add required include files from gimple.h.
2641 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2643 * c-decl.c (define_label, shadow_tag_warned)
2644 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2645 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2646 (declspecs_add_type): Remove use of in_system_header macro.
2647 * c-parser.c (c_parser_unary_expression): Likewise.
2648 * c-typeck.c (store_init_value, process_init_element)
2649 (c_start_case): Likewise.
2651 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2654 * c-parser.c (c_parser_set_source_position_from_token): Remove
2655 reference to in_system_header from comment.
2657 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2659 * c-decl.c (grokdeclarator): Update comment to refer to
2660 tree_to_[su]hwi rather than tree_low_cst.
2662 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2664 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2665 tree_to_uhwi throughout.
2667 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2669 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2672 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2674 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2677 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2679 * c-parser.c (c_parser_cilk_simd): New.
2680 (c_parser_cilk_verify_simd): New.
2681 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2682 (c_parser_omp_for_loop): Add case for NE_EXPR.
2683 Set c_break_label for CILK_SIMD.
2684 (c_parser_cilk_clause_vectorlength): New.
2685 (c_parser_cilk_clause_linear): New.
2686 (c_parser_cilk_clause_name): New.
2687 (c_parser_cilk_all_clauses): New.
2688 * c-typeck.c (build_unary_op): Pass location argument to
2690 (build_modify_expr): Same.
2691 (build_asm_expr): Same.
2692 (c_finish_bc_stmt): Error on break/continue in loops.
2694 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2696 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2698 2013-11-14 Diego Novillo <dnovillo@google.com>
2700 * c-decl.c: Include print-tree.h.
2701 Include stor-layout.h.
2704 Include stringpool.h.
2705 * c-lang.c: Include fold-const.h.
2706 * c-parser.c: Include stringpool.h.
2708 Include stor-layout.h.
2710 Include trans-mem.h.
2711 * c-typeck.c: Include stor-layout.h.
2712 Include trans-mem.h.
2716 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2718 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2719 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2721 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2722 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2724 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2725 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2726 (c_parser_declarator, c_parser_direct_declarator_inner)
2727 (c_parser_parameter_declaration, c_parser_type_name): All callers
2729 (c_parser_declaration_or_fndef): Handle declarations with type
2730 determined from the initializer.
2732 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2734 * c-typeck.c: Include gimplify.h.
2736 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2738 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2739 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2741 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2742 or _Thread_local as appropriate in diagnostics.
2743 (build_null_declspecs): Initialize ret->thread_gnu_p.
2744 (declspecs_add_scspec): Handle either __thread or _Thread_local
2745 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2746 pedantic. Do not disallow _Thread_local extern and _Thread_local
2749 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2750 Andrew MacLeod <amacleod@redhat.com>
2752 * c-aux-info.c (gen_type): Handle atomic qualifier.
2753 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2754 qualifiers when compating types.
2755 (shadow_tag_warned): Handle atomic_p in declspecs.
2756 (quals_from_declspecs): Likewise.
2757 (start_decl): Use c_type_promotes_to when promoting argument
2759 (grokdeclarator): Handle _Atomic.
2760 (get_parm_info): Diagnose any qualifier on "void" as only
2762 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2763 comparing types. Use c_type_promotes_to when promoting argument
2765 (finish_function): Use c_type_promotes_to when promoting argument
2767 (build_null_declspecs): Handle atomic_p in declspecs.
2768 (declspecs_add_qual): Handle RID_ATOMIC.
2769 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2770 (c_token_starts_declspecs): Handle RID_ATOMIC.
2771 (c_parser_declspecs): Handle atomic type specifiers and
2773 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2774 from types of expressions with atomic type.
2775 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2776 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2777 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2778 (c_parser_statement_after_labels, c_parser_switch_statement)
2779 (c_parser_for_statement, c_parser_expr_no_commas)
2780 (c_parser_conditional_expression, c_parser_binary_expression)
2781 (c_parser_cast_expression, c_parser_unary_expression)
2782 (c_parser_postfix_expression)
2783 (c_parser_postfix_expression_after_primary, c_parser_expression):
2784 Use convert_lvalue_to_rvalue.
2785 (c_parser_expression_conv, c_parser_expr_list): Document
2786 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2787 (c_parser_objc_synchronized_statement): Use
2788 convert_lvalue_to_rvalue.
2789 (c_parser_objc_selector): Handle RID_ATOMIC.
2790 (c_parser_objc_receiver, c_parser_array_notation): Use
2791 convert_lvalue_to_rvalue.
2792 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2793 _Atomic (type-name).
2794 (struct c_declspecs): Add atomic_p field.
2795 (convert_lvalue_to_rvalue): Declare.
2796 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2797 corresponding atomic types.
2798 (qualify_type): Don't add _Atomic qualifiers from second argument.
2799 (comp_target_types): Do not allow _Atomic mismatches.
2800 (type_lists_compatible_p): Do not remove atomic qualifiers when
2802 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2803 (build_atomic_assign): New functions.
2804 (build_unary_op): Use build_atomic_assign for atomic increment and
2806 (build_conditional_expr): Do not treat _Atomic void as a qualified
2808 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2809 (find_anonymous_field_with_type, convert_to_anonymous_field)
2810 (convert_for_assignment): Do not remove atomic qualifiers when
2812 (digest_init): Do not accept initialization of arrays of atomic
2813 elements by string constants.
2814 (build_asm_expr): Use convert_lvalue_to_rvalue.
2815 (build_binary_op): Do not treat _Atomic void as a qualified
2818 2013-11-06 DJ Delorie <dj@redhat.com>
2820 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2821 both explicit and builtin, print the location of the explicit one.
2823 2013-11-05 Tobias Burnus <burnus@net-b.de>
2825 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2826 c_parser_omp_distribute, c_parser_omp_teams,
2827 c_parser_omp_target, c_parser_omp_declare): Handle
2830 2013-11-03 Marek Polacek <polacek@redhat.com>
2832 * c-decl.c (grokdeclarator): Add VLA instrumentation.
2834 2013-11-01 Jakub Jelinek <jakub@redhat.com>
2836 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
2837 check_dup_generic at the end, unless remove is true.
2838 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
2840 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
2842 2013-10-31 Jakub Jelinek <jakub@redhat.com>
2844 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
2845 with decl that is not pointer nor array.
2847 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2849 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
2850 a spawning function is found.
2851 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
2852 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
2853 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2854 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
2856 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
2857 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
2859 (c_finish_return): Added a check to reject _Cilk_spawn in return
2861 (build_cilk_spawn): New function.
2862 (build_cilk_sync): Likewise.
2863 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
2865 2013-10-27 Tobias Burnus <burnus@net-b.de>
2868 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
2869 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
2870 (c_parser_statement_after_labels): Update calls.
2872 2013-10-24 Tobias Burnus <burnus@net-b.de>
2875 * c-parser.c (c_parser_pragma, c_parser_for_statement):
2876 Handle PRAGMA_IVDEP.
2877 (c_parser_statement_after_labels): Update call.
2879 2013-10-24 Marek Polacek <polacek@redhat.com>
2881 * c-parser.c (c_parser_struct_declaration): Add a comment.
2882 (c_parser_declarator): Don't allow _Alignas here.
2884 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
2886 * c-parser.c: Include omp-low.h.
2887 * c-typeck.c: Likewise.
2889 2013-10-17 Marek Polacek <polacek@redhat.com>
2892 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
2893 Document syntax of the array-declarator.
2894 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
2896 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
2897 (c_parser_struct_declaration): Likewise.
2898 (c_parser_declarator): Likewise.
2899 (c_parser_direct_declarator_inner): Likewise.
2900 (c_parser_parameter_declaration): Likewise.
2901 (c_parser_type_name): Likewise.
2903 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2905 * c-lang.h (current_omp_declare_target_attribute): New extern
2907 * c-parser.c: Include c-lang.h.
2908 (struct c_parser): Change tokens to c_token *.
2909 Add tokens_buf field. Change tokens_avail type to unsigned int.
2910 (c_parser_consume_token): If parser->tokens isn't
2911 &parser->tokens_buf[0], increment parser->tokens.
2912 (c_parser_consume_pragma): Likewise.
2913 (enum pragma_context): Add pragma_struct and pragma_param.
2914 (c_parser_external_declaration): Adjust
2915 c_parser_declaration_or_fndef caller.
2916 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
2917 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
2918 Adjust recursive call.
2919 (c_parser_struct_or_union_specifier): Use pragma_struct instead
2921 (c_parser_parameter_declaration): Use pragma_param instead of
2923 (c_parser_compound_statement_nostart, c_parser_label,
2924 c_parser_for_statement): Adjust
2925 c_parser_declaration_or_fndef callers.
2926 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
2927 it through to c_parser_conditional_expression.
2928 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
2929 pass it through to c_parser_binary_expression. Adjust recursive
2931 (c_parser_binary_expression): Remove prec argument, add
2932 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
2933 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
2934 binop matches it, use build2 instead of parser_build_binary_op.
2935 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
2936 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
2937 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
2938 Handle pragma_struct and pragma_param the same as pragma_external.
2939 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
2940 (c_parser_omp_variable_list): Parse array sections for
2941 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
2942 (c_parser_omp_clause_collapse): Fully fold collapse expression.
2943 (c_parser_omp_clause_reduction): Handle user defined reductions.
2944 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
2945 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
2946 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
2947 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
2948 c_parser_omp_clause_depend, c_parser_omp_clause_map,
2949 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
2950 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
2951 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
2952 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
2953 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
2954 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
2955 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
2956 (c_parser_omp_for_loop): Add CODE argument, pass it through
2957 to c_finish_omp_for. Change last argument to cclauses,
2958 and adjust uses to grab parallel clauses from the array of all
2959 the split clauses. Adjust c_parser_binary_expression,
2960 c_parser_declaration_or_fndef and c_finish_omp_for callers.
2961 (omp_split_clauses): New function.
2962 (c_parser_omp_simd): New function.
2963 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
2964 Allow the function to be called also when parsing combined constructs,
2965 and call c_parser_omp_simd when parsing for simd.
2966 (c_parser_omp_sections_scope): If section-sequence doesn't start with
2967 #pragma omp section, require exactly one structured-block instead of
2968 sequence of statements.
2969 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
2970 Allow the function to be called also when parsing combined constructs.
2971 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
2972 Allow the function to be called also when parsing combined
2974 (c_parser_omp_taskgroup, c_parser_omp_cancel,
2975 c_parser_omp_cancellation_point, c_parser_omp_distribute,
2976 c_parser_omp_teams, c_parser_omp_target_data,
2977 c_parser_omp_target_update, c_parser_omp_target,
2978 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
2979 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
2980 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
2981 (c_parser_omp_construct): Add p_name and mask vars. Handle
2982 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
2983 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
2984 and c_parser_omp_sections callers.
2985 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
2986 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
2987 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
2988 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
2989 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
2991 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
2992 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
2993 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
2994 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
2995 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
2996 * c-typeck.c: Include tree-inline.h.
2997 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
2998 handle_omp_array_sections_1, handle_omp_array_sections,
2999 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
3000 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
3001 user defined reductions.
3002 (c_tree_equal): New function.
3003 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
3004 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
3005 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
3006 c_check_omp_declare_reduction_r): New prototypes.
3007 * c-decl.c (current_omp_declare_target_attribute): New variable.
3008 (c_decl_attributes): New function.
3009 (start_decl, start_function): Use it instead of decl_attributes.
3010 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
3011 c_omp_reduction_decl, c_omp_reduction_lookup,
3012 c_check_omp_declare_reduction_r): New functions.
3014 2013-09-25 Tom Tromey <tromey@redhat.com>
3016 * Make-lang.in (c/gccspec.o): Remove.
3017 (CFLAGS-c/gccspec.o): New variable.
3018 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
3019 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
3020 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
3022 2013-09-25 Tom Tromey <tromey@redhat.com>
3024 * Make-lang.in (c/gccspec.o): Don't use subshell.
3026 2013-09-18 Marek Polacek <polacek@redhat.com>
3029 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
3030 Remove unnecessary check.
3032 2013-09-18 Marek Polacek <polacek@redhat.com>
3035 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
3036 no_sanitize_undefined attribute.
3038 2013-09-13 Kai Tietz <ktietz@redhat.com>
3041 * c-decl.c (c_builtin_function_ext_scope): Remove
3042 wrong assumption that it is never called on prexisting
3045 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3047 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
3049 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3051 * c-objc-common.c (c_tree_printer): Tidy.
3053 2013-08-30 Marek Polacek <polacek@redhat.com>
3055 * c-typeck.c (build_binary_op): Add division by zero and shift
3058 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
3059 Joseph Myers <joseph@codesourcery.com>
3062 * c-typeck.c (c_common_type): Prefer double_type_node over
3063 other REAL_TYPE types with the same precision.
3064 (convert_arguments): Likewise.
3066 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
3068 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
3069 (c_initialize_diagnostics): Call a destructor for the early printer.
3071 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3073 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
3074 printer initialization.
3076 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
3079 * c-array-notation.c (fix_conditional_array_notations_1): Added a
3080 check for truth values.
3081 (expand_array_notation_exprs): Added truth values case. Removed an
3082 unwanted else. Added for-loop to walk through subtrees in default
3085 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3087 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
3089 2013-07-23 Joseph Myers <joseph@codesourcery.com>
3091 * c-parser.c (struct c_generic_association): Fix typo.
3093 2013-07-23 Tom Tromey <tromey@redhat.com>
3094 Joseph Myers <joseph@codesourcery.com>
3096 * c-parser.c (struct c_generic_association): New.
3097 (c_generic_association_d): New typedef.
3098 (c_parser_generic_selection): New function.
3099 (c_parser_postfix_expression): Handle RID_GENERIC.
3101 2013-07-13 Jason Merrill <jason@redhat.com>
3104 * c-decl.c (finish_struct): Check for too-large class.
3106 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3109 * c-typeck.c (set_init_index): When folding, check for index overflow.
3111 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3113 * c-parser.c (c_parser_array_notation): Removed rejection of array
3114 notations in an array of function pointers.
3116 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3118 * c-array-notation.c (make_triplet_val_inv): New function.
3119 (create_cmp_incr): Likewise.
3120 (create_array_refs): Likewise.
3121 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
3122 Also modularized common parts between functions and called the function.
3123 (build_array_notation_expr): Likewise.
3124 (fix_conditional_array_notations_1): Likewise.
3125 (fix_array_notation_expr): Likewise.
3126 (fix_array_notation_call_expr): Likewise.
3128 2013-06-18 Marek Polacek <polacek@redhat.com>
3131 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
3133 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
3135 * c-array-notation.c (build_array_notation_expr): Reject array notation
3136 mismatch between LHS and RHS even inside a call_expr. Also, removed
3137 a couple while statements that were dead code.
3139 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
3141 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
3142 excessive precision expressions in function parameters. Also removed
3143 couple unwanted while statements.
3145 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3147 * c-array-notation.c (expand_array_notation_exprs): Added
3148 ARRAY_NOTATION_REF case.
3150 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3152 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
3153 function to c-family/array-notation-common.c.
3154 (is_cilkplus_reduce_builtin): Likewise.
3155 (find_rank): Likewise.
3156 (extract_array_notation_exprs): Likewise.
3157 (replace_array_notations): Likewise.
3158 (find_inv_trees): Likewise.
3159 (replace_inv_trees): Likewise.
3160 (contains_array_notation_expr): Likewise.
3161 (find_correct_array_notation_type): Likewise.
3162 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
3163 (struct inv_list): Moved this to c-family/array-notation-common.c.
3164 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
3166 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
3168 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
3169 reduction functions outside the for-loop. Added a check if the fundecl
3170 is non-NULL. Finally, removed an unwanted if-statement, and made the
3173 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3175 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
3176 condition of the if-statement matches the rank of else-block and then-
3177 block when array notations are used.
3178 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
3179 expression after the entire function body is parsed.
3180 (c_parser_expr_no_commas): Delayed creating array notation expressions
3181 to the end of function parsing.
3182 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
3183 whole if-statement instead of just the condition.
3184 (expand_array_notation_exprs): Added MODIFY_EXPR case.
3186 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3189 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
3190 array to NULL_TREE if they are unused. Also added a check for the
3191 field to be NULL before its fields are used in future.
3193 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3196 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
3197 (build_array_notation_expr): Likewise.
3199 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3201 * c-typeck.c (build_array_ref): Added a check to see if array's
3202 index is greater than one. If true, then emit an error.
3203 (build_function_call_vec): Exclude error reporting and checking
3204 for builtin array-notation functions.
3205 (convert_arguments): Likewise.
3206 (c_finish_return): Added a check for array notations as a return
3207 expression. If true, then emit an error.
3208 (c_finish_loop): Added a check for array notations in a loop
3209 condition. If true then emit an error.
3210 (lvalue_p): Added a ARRAY_NOTATION_REF case.
3211 (build_binary_op): Added a check for array notation expr inside
3212 op1 and op0. If present, we call another function to find correct
3214 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
3215 * c-parser.c (c_parser_compound_statement): Check if array
3216 notation code is used in tree, if so, then transform them into
3218 (c_parser_expr_no_commas): Check if array notation is used in LHS
3219 or RHS, if so, then build array notation expression instead of
3221 (c_parser_postfix_expression_after_primary): Added a check for
3222 colon(s) after square braces, if so then handle it like an array
3223 notation. Also, break up array notations in unary op if found.
3224 (c_parser_direct_declarator_inner): Added a check for array
3226 (c_parser_compound_statement): Added a check for array notation in
3227 a stmt. If one is present, then expand array notation expr.
3228 (c_parser_if_statement): Likewise.
3229 (c_parser_switch_statement): Added a check for array notations in
3230 a switch statement's condition. If true, then output an error.
3231 (c_parser_while_statement): Similarly, but for a while.
3232 (c_parser_do_statement): Similarly, but for a do-while.
3233 (c_parser_for_statement): Similarly, but for a for-loop.
3234 (c_parser_unary_expression): Check if array notation is used in a
3235 pre-increment or pre-decrement expression. If true, then expand
3237 (c_parser_array_notation): New function.
3238 * c-array-notation.c: New file.
3239 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
3241 2013-05-23 Mike Stump <mikestump@comcast.net>
3243 * c-typeck.c (convert_for_assignment): Handle references to memory
3246 2013-05-16 Jason Merrill <jason@redhat.com>
3248 * Make-lang.in (cc1$(exeext)): Use link mutex.
3250 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3252 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
3253 to simply use OPT_Wpointer_arith.
3254 (build_unary_op): Likewise.
3256 2013-04-03 Jakub Jelinek <jakub@redhat.com>
3259 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
3260 argument. If set, or it temporarily for parsing of the first
3261 argument into force_folding_builtin_constant_p.
3262 (c_parser_postfix_expression): Adjust callers.
3264 2013-03-21 Richard Biener <rguenther@suse.de>
3266 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
3267 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
3269 2013-02-12 Marek Polacek <polacek@redhat.com>
3272 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
3275 2013-01-24 Jakub Jelinek <jakub@redhat.com>
3278 * c-typeck.c (set_nonincremental_init_from_string): If
3279 constructor_max_index is NULL, treat it as if tree_int_cst_lt
3281 (process_init_element): Likewise.
3283 2012-12-20 Jakub Jelinek <jakub@redhat.com>
3286 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
3287 argument, don't call default_function_array_conversion
3288 nor c_fully_fold here.
3289 (c_parser_asm_statement): Adjust callers.
3290 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
3291 and outputs here, and call default_function_array_conversion
3292 on inputs that don't need to be addressable.
3294 2012-12-18 Jakub Jelinek <jakub@redhat.com>
3297 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
3298 warning require that both c_common_unsigned_type as well as
3299 c_common_signed_type is the same for both mvl and mvr types.
3301 2012-11-16 Diego Novillo <dnovillo@google.com>
3303 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
3305 * c-common.c: Use new vec API in vec.h.
3306 * c-common.h: Likewise.
3307 * c-gimplify.c: Likewise.
3308 * c-pragma.c: Likewise.
3309 * c-pretty-print.c: Likewise.
3310 * c-pretty-print.h: Likewise.
3311 * c-semantics.c: Likewise.
3312 * c-decl.c: Likewise.
3313 * c-parser.c: Likewise.
3314 * c-tree.h: Likewise.
3315 * c-typeck.c: Likewise.
3317 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3320 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
3322 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3325 * c-decl.c (warn_if_shadowing): Do not warn if a variable
3326 shadows a function, unless the variable is a function or a
3327 pointer-to-function.
3329 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3332 * c-parser.c (struct c_tree_loc_pair): Removed.
3333 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
3334 add location_t * and tree * arguments, fill in array of 3
3335 sizeof_arg trees and corresponding locs.
3336 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
3337 c_parser_expr_list callers.
3338 (c_parser_postfix_expression_after_primary): Likewise. Pass
3339 array of 3 sizeof_arg trees and locs (corresponding to first
3340 3 arguments) to sizeof_pointer_memaccess_warning.
3342 2012-10-09 Lawrence Crowl <crowl@google.com>
3344 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
3345 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
3348 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3351 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
3354 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3357 * c-typeck.c: Include c-common.h.
3358 (enum stv_conv): Moved to c-common.h.
3359 (scalar_to_vector): Moved to c-common.c.
3360 (build_binary_op): Adapt to scalar_to_vector's new prototype.
3361 * Make-lang.in: c-typeck.c depends on c-common.h.
3363 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3365 * c-decl.c (c_write_global_declarations): Fix handling of
3368 2012-09-30 Sharad Singhai <singhai@google.com>
3370 * c-decl.c (c_write_global_declarations): Use a different method
3371 to determine if the dump has ben initialized.
3373 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3376 * c-typeck.c (c_cast_expr): When casting to a type requiring
3377 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
3380 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3383 * c-typeck.c (build_unary_op): Pass original argument of
3384 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
3385 any C_MAYBE_CONST_EXPR, if it has integer operands.
3386 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
3387 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
3388 to c_objc_common_truthvalue_conversion, then remove any
3389 C_MAYBE_CONST_EXPR, if they have integer operands. Use
3390 c_objc_common_truthvalue_conversion not
3391 c_common_truthvalue_conversion.
3392 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
3393 call note_integer_operands for arguments with integer operands
3394 that are not integer constants.
3396 2012-09-13 Jakub Jelinek <jakub@redhat.com>
3399 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
3400 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
3402 2012-08-31 Jakub Jelinek <jakub@redhat.com>
3405 * c-convert.c (convert): Don't call fold_convert_loc if
3406 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
3407 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
3408 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
3410 2012-08-24 Jakub Jelinek <jakub@redhat.com>
3413 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
3414 for nested and empty_ok arguments in the call to
3415 c_parser_declaration_or_fndef.
3417 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3419 * c-tree.h (c_last_sizeof_arg): Declare.
3420 * c-parser.c (struct c_tree_loc_pair): New type.
3421 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
3423 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
3424 (c_parser_postfix_expression_after_primary): Likewise. Call
3425 sizeof_pointer_memaccess_warning if needed.
3426 (sizeof_ptr_memacc_comptypes): New function.
3427 * c-typeck.c (c_last_sizeof_arg): New global variable.
3428 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
3430 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
3432 * c-lang.h (lang_decl): Add variable_size GTY option.
3434 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3436 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
3437 * Make-lang.in: Fix dependencies.
3439 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3441 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
3442 and add language Makefile hooks.
3443 * config-lang.in: New file.
3444 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
3445 add the required "normal" config-lang.in rules.
3446 * c-lang.h: Moved from gcc/ to here.
3447 * c-tree.h: Likewise.
3448 * c-objc-common.c: Likewise.
3449 * c-objc-common.h: Likewise.
3450 * c-typeck.c: Likewise.
3451 * c-convert.c: Likewise.
3452 * c-lang.c: Likewise.
3453 * c-aux-info.c: Likewise.
3454 * c-errors.c: Likewise.
3455 * gccspec.c: Likewise.
3456 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
3457 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
3459 Copyright (C) 2012-2016 Free Software Foundation, Inc.
3461 Copying and distribution of this file, with or without modification,
3462 are permitted in any medium without royalty provided the copyright
3463 notice and this notice are preserved.