1 2016-05-30 Jakub Jelinek <jakub@redhat.com>
4 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
5 when combined with target construct.
7 2016-05-26 Jakub Jelinek <jakub@redhat.com>
9 * c-parser.c (c_parser_omp_clause_schedule): Warn if
10 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
12 2016-05-25 Marek Polacek <polacek@redhat.com>
15 * c-decl.c (c_make_fname_decl): Don't check seen_error.
18 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
20 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
22 * c-parser.c (c_parser_oacc_declare): Add support for
23 GOMP_MAP_FIRSTPRIVATE_POINTER.
24 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
25 argument with enum c_omp_region_type ort.
26 (handle_omp_array_sections): Likewise. Update call to
27 handle_omp_array_sections_1.
28 (c_finish_omp_clauses): Add specific errors and warning messages for
29 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
30 call to handle_omp_array_sections.
32 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
34 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
36 2016-05-24 Richard Biener <rguenther@suse.de>
40 * c-typeck.c (build_array_ref): Do not complain about indexing
41 non-lvalue vectors. Adjust for function name change.
43 2016-05-20 Martin Sebor <msebor@redhat.com>
46 * c-typeck.c (error_init): Use
47 expansion_point_location_if_in_system_header.
50 2016-05-19 David Malcolm <dmalcolm@redhat.com>
53 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
55 (c_parser_postfix_expression): Likewise.
56 * c-tree.h (c_expr::set_error): New method.
57 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
58 that result's range is initialized.
60 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
62 * c-typeck.c (parser_build_unary_op): Fix formatting.
64 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
66 * c-decl.c (grokdeclarator): Remove errmsg and use of
67 targetm.invalid_return_type.
68 (grokparms): Remove errmsg and use of
69 targetm.invalid_parameter_type.
71 2016-05-13 Joseph Myers <joseph@codesourcery.com>
73 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
76 2016-05-12 Marek Polacek <polacek@redhat.com>
79 * c-decl.c (build_compound_literal): Pass LOC down to
80 c_incomplete_type_error.
81 * c-tree.h (require_complete_type): Adjust declaration.
82 (c_incomplete_type_error): Likewise.
83 * c-typeck.c (require_complete_type): Add location parameter, pass it
84 down to c_incomplete_type_error.
85 (c_incomplete_type_error): Add location parameter, pass it down to
87 (build_component_ref): Pass location down to c_incomplete_type_error.
88 (default_conversion): Pass location down to require_complete_type.
89 (build_array_ref): Likewise.
90 (build_function_call_vec): Likewise.
91 (convert_arguments): Likewise.
92 (build_unary_op): Likewise.
93 (build_c_cast): Likewise.
94 (build_modify_expr): Likewise.
95 (convert_for_assignment): Likewise.
96 (c_finish_omp_clauses): Likewise.
98 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
101 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
103 * c-errors.c (pedwarn_c90): Return true if warned.
104 * c-tree.h (pedwarn_c90): Change return type to bool.
105 (enum c_declspec_word): Add new enumerator cdw_atomic.
107 2016-05-11 Marek Polacek <polacek@redhat.com>
110 * c-decl.c (diagnose_mismatched_decls): Factor out code to
111 diagnose_mismatched_attributes and call it.
113 2016-05-10 Marek Polacek <polacek@redhat.com>
116 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
117 on a declaration following the definition.
119 2016-05-05 Jakub Jelinek <jakub@redhat.com>
121 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
122 parse it through to c_parser_c99_block_statement.
123 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
126 2016-05-04 Marek Polacek <polacek@redhat.com>
128 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
131 2016-05-04 Marek Polacek <polacek@redhat.com>
134 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
135 for macro expansions.
137 2016-05-03 Marek Polacek <polacek@redhat.com>
140 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
141 check_builtin_function_arguments.
143 2016-05-03 Richard Biener <rguenther@suse.de>
145 * Make-lang.in (cc1-checksum.c): For stage-final re-use
146 the checksum from the previous stage.
148 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
150 * c-parser.c (c_parser_oacc_all_clauses): Update call to
151 c_finish_omp_clauses.
152 (c_parser_omp_all_clauses): Likewise.
153 (c_parser_oacc_cache): Likewise.
154 (c_parser_oacc_loop): Likewise.
155 (omp_split_clauses): Likewise.
156 (c_parser_omp_declare_target): Likewise.
157 (c_parser_cilk_all_clauses): Likewise.
158 (c_parser_cilk_for): Likewise.
159 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
160 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
162 2016-05-02 Marek Polacek <polacek@redhat.com>
165 * c-decl.c (grokdeclarator): Diagnose when array's size has an
168 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
171 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
172 OACC_LOOP_CLAUSE_MASK.
173 (c_parser_oacc_kernels_parallel): Update call to
174 c_oacc_split_loop_clauses.
176 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
178 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
179 argument to build_modify_expr in two cases.
181 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
183 * c-parser.c (c_parser_postfix_expression_after_primary): Call
184 warn_for_memset instead of warning directly here.
186 2016-04-26 Marek Polacek <polacek@redhat.com>
189 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
191 (c_parser_for_statement): ... here.
192 (c_parser_if_statement): Use it.
193 (c_parser_switch_statement): Use it.
194 (c_parser_while_statement): Use it.
197 * c-decl.c (pushdecl): Pass LOCUS down to warning.
199 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
202 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
203 instead of c_finish_cilk_clauses.
204 * c-tree.h (c_finish_omp_clauses): Add new default argument.
205 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
206 floating-point variables in the linear clause for Cilk Plus.
208 2016-04-18 Michael Matz <matz@suse.de>
210 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
211 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
213 2016-04-15 Marek Polacek <polacek@redhat.com>
216 * c-typeck.c (build_unary_op): Pass location down to error and
219 2016-04-15 Jakub Jelinek <jakub@redhat.com>
222 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
224 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
225 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
226 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
227 Adjust c_parser_pragma callers.
228 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
230 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
232 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
233 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
234 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
235 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
236 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
237 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
238 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
239 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
241 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
242 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
245 2016-04-13 Marek Polacek <polacek@redhat.com>
248 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
250 (c_parser_statement): Likewise.
251 (c_parser_c99_block_statement): Likewise.
252 (c_parser_while_statement): Likewise.
253 (c_parser_for_statement): Likewise.
254 (c_parser_if_body): Don't set IF_P here.
255 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
256 about dangling else here.
257 * c-tree.h (c_finish_if_stmt): Adjust declaration.
258 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
259 warn about dangling else here.
261 2016-04-04 Marek Polacek <polacek@redhat.com>
264 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
266 2016-03-31 Marek Polacek <polacek@redhat.com>
269 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
271 2016-03-18 David Malcolm <dmalcolm@redhat.com>
274 * c-parser.c (c_parser_postfix_expression): Set the source range
275 for uses of "__builtin_types_compatible_p".
277 2016-03-17 Jakub Jelinek <jakub@redhat.com>
280 * c-typeck.c (composite_type): Don't count void_list_node
281 into len, if the list is terminated by void_list_node, start
282 with void_list_node instead of NULL for newargs. Stop
285 2016-03-16 Marek Polacek <polacek@redhat.com>
288 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
289 nested functions returning VM types.
291 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
293 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
294 when calling c_finish_omp_clauses.
296 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
299 * c-decl.c (get_parm_info): Don't queue implicit function declarations
302 2016-03-04 Marek Polacek <polacek@redhat.com>
305 * c-parser.c (c_parser_postfix_expression): Call
306 c_parser_cast_expression rather than c_parser_postfix_expression.
308 2016-03-01 Jakub Jelinek <jakub@redhat.com>
312 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
313 of incomplete decls to error_mark_node.
315 2016-02-24 Marek Polacek <polacek@redhat.com>
318 * c-decl.c (finish_decl): Don't update the copy of the type of a
321 2016-02-23 Jakub Jelinek <jakub@redhat.com>
324 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
325 in id_kind reclassification.
327 2016-02-16 Jakub Jelinek <jakub@redhat.com>
330 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
332 2016-02-16 James Norris <jnorris@codesourcery.com>
335 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
337 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
339 * c-decl.c (build_null_declspecs): Zero the entire struct.
342 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
343 callers changed. If nested_p is true, use it to call
344 finish_implicit_inits.
345 * c-tree.h (finish_implicit_inits): Declare.
346 * c-typeck.c (finish_implicit_inits): New function. Move code
348 (push_init_level): ... here.
349 (set_designator, process_init_element): Call finish_implicit_inits.
351 2016-02-11 Jakub Jelinek <jakub@redhat.com>
354 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
355 arguments for -Waddress warning.
357 2016-02-04 Jakub Jelinek <jakub@redhat.com>
360 * c-decl.c (finish_enum): When honoring mode attribute,
361 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
363 2016-01-29 Jakub Jelinek <jakub@redhat.com>
366 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
367 all type variants, not just TYPE_MAIN_VARIANT.
369 2016-01-27 Jakub Jelinek <jakub@redhat.com>
372 * c-decl.c (c_write_global_declarations_1): Warn with
373 warn_unused_function if static prototype without definition
376 2016-01-27 Marek Polacek <polacek@redhat.com>
379 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
380 to unsigned, if needed. Add -Wsign-compare warning.
382 2016-01-26 Jakub Jelinek <jakub@redhat.com>
384 PR tree-optimization/69483
385 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
387 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
390 * c-tree.h (incomplete_record_decls): Declare.
391 * c-parser.c (incomplete_record_decls): Define.
392 (c_parser_translation_unit): Iterate through incomplete_record_decls and
393 report error if any decl has zero size.
394 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
395 or enum type to incomplete_record_decls.
397 2016-01-14 Tom de Vries <tom@codesourcery.com>
399 PR tree-optimization/68773
400 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
403 2016-01-14 Marek Polacek <polacek@redhat.com>
406 * c-decl.c (grokdeclarator): Provide more information for invalid
409 2016-01-06 David Malcolm <dmalcolm@redhat.com>
411 * c-parser.c (c_parser_unary_expression): For dereferences, build
412 a combined location before calling build_indirect_ref, so that
413 error reports cover the full range, manually updating the c_expr
416 2016-01-06 Marek Polacek <polacek@redhat.com>
419 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
420 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
423 2016-01-04 Jakub Jelinek <jakub@redhat.com>
425 Update copyright years.
427 2016-01-04 Marek Polacek <polacek@redhat.com>
430 * c-typeck.c (build_atomic_assign): Improve commentary. Add
431 optimization to use __atomic_fetch_* built-in if possible.
433 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
435 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
437 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
440 2015-12-22 Marek Polacek <polacek@redhat.com>
443 * c-typeck.c (build_component_ref): Warn when acessing elements of
444 atomic structures or unions.
446 2015-12-21 David Malcolm <dmalcolm@redhat.com>
448 * c-typeck.c: Include "gcc-rich-location.h".
449 (build_binary_op): In the two places that call binary_op_error,
450 create a gcc_rich_location and populate it with the location of
451 the binary op and its two operands.
453 2015-12-16 David Malcolm <dmalcolm@redhat.com>
455 * c-parser.c (c_parser_statement_after_labels): When calling
456 c_finish_return, Use the return expression's location if it has
457 one, falling back to the location of the first token within it.
458 * c-typeck.c (c_finish_return): When issuing warnings about
459 the incorrect presence/absence of a return value, issue a note
460 showing the declaration of the function.
462 2015-12-16 David Malcolm <dmalcolm@redhat.com>
464 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
466 (c_parser_peek_nth_token): New function.
467 (c_parser_peek_conflict_marker): New function.
468 (c_parser_error): Detect conflict markers and report them as such.
470 2015-12-16 David Malcolm <dmalcolm@redhat.com>
472 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
473 to preserve range information for the primary expression
474 in the call to c_parser_postfix_expression_after_primary.
476 2015-12-16 David Malcolm <dmalcolm@redhat.com>
478 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
479 expression location, falling back on the first token location,
480 rather than always using the latter.
482 2015-12-16 Marek Polacek <polacek@redhat.com>
485 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
488 2015-12-15 Marek Polacek <polacek@redhat.com>
491 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
494 2015-12-08 David Malcolm <dmalcolm@redhat.com>
496 * c-parser.c (c_parser_alignof_expression): Capture location of
497 closing parenthesis (if any), or of end of unary expression, and
498 use it to build a src_range for the expression.
500 2015-12-08 David Malcolm <dmalcolm@redhat.com>
503 * c-parser.c (c_parser_get_builtin_args): Add
504 "out_close_paren_loc" param, and write back to it.
505 (c_parser_postfix_expression): Capture the closing
506 parenthesis location for RID_CHOOSE_EXPR,
507 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
508 RID_BUILTIN_SHUFFLE and use it to set the source range
509 for such expressions; within RID_BUILTIN_COMPLEX set
510 the underlying location.
512 2015-12-07 Marek Polacek <polacek@redhat.com>
515 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
516 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
518 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
520 * c-tree.h (c_build_va_arg): Adjust prototype.
521 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
522 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
523 parameter, adjust throughout and issue an error if EXPR is a component
524 with reverse storage order.
526 2015-12-02 Jason Merrill <jason@redhat.com>
528 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
529 (c_fully_fold_internal, decl_constant_value_for_optimization):
530 Move from c-common.c.
531 * c-tree.h: Declare decl_constant_value_for_optimization.
532 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
534 2015-12-02 Joseph Myers <joseph@codesourcery.com>
537 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
538 following link from declarator to next declarator. Track original
539 qualified type and pass it to c_build_qualified_type.
540 * c-typeck.c (c_build_qualified_type): Add arguments
541 orig_qual_type and orig_qual_indirect.
543 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
545 * c-parser.c (c_parser_omp_clause_name)
546 (c_parser_oacc_all_clauses): Alphabetical sorting.
548 2015-12-02 Jakub Jelinek <jakub@redhat.com>
551 * c-decl.c (get_parm_info): Use b->locus instead of input_location
554 2015-12-01 Julian Brown <julian@codesourcery.com>
555 Cesar Philippidis <cesar@codesourcery.com>
556 James Norris <James_Norris@mentor.com>
558 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
559 (c_parser_oacc_clause_use_device): New function.
560 (c_parser_oacc_all_clauses): Add use_device support.
561 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
562 (c_parser_oacc_host_data): New function.
563 (c_parser_omp_construct): Add host_data support.
564 * c-tree.h (c_finish_oacc_host_data): Add prototype.
565 * c-typeck.c (c_finish_oacc_host_data): New function.
566 (c_finish_omp_clauses): Add use_device support.
568 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
571 * c-decl.c: Set TYPE_PACKED in variants.
573 2015-11-27 Martin Liska <mliska@suse.cz>
576 * c-array-notation.c (fix_builtin_array_notation_fn):
577 Use release_vec_vec instead of vec::release.
578 (build_array_notation_expr): Likewise.
579 (fix_conditional_array_notations_1): Likewise.
580 (fix_array_notation_expr): Likewise.
581 (fix_array_notation_call_expr): Likewise.
583 2015-11-27 Jakub Jelinek <jakub@redhat.com>
586 * c-parser.c (c_parser_compound_statement_nostart): If
587 last_label is true, use pragma_stmt instead of pragma_compound
588 as second c_parser_pragma argument.
589 (c_parser_omp_ordered, c_parser_omp_target_update,
590 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
591 false as second argument to c_parser_skip_to_pragma_eol after
592 diagnosing standalone directives used in pragma_stmt context.
594 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
596 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
597 with "if (ENABLE_OFFLOADING)".
599 2015-11-23 David Malcolm <dmalcolm@redhat.com>
602 * c-parser.c (c_parser_postfix_expression): Set up source ranges
603 for various Objective-C constructs: Class.name syntax,
604 @selector(), @protocol(), @encode(), and [] message syntax.
606 2015-11-20 David Malcolm <dmalcolm@redhat.com>
609 * c-typeck.c (should_suggest_deref_p): New function.
610 (build_component_ref): Special-case POINTER_TYPE when
611 generating a "not a structure of union" error message, and
612 suggest a "->" rather than a ".", providing a fix-it hint.
614 2015-11-19 David Malcolm <dmalcolm@redhat.com>
616 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
617 candidate into a new function, find_closest_identifier.
619 2015-11-19 Marek Polacek <polacek@redhat.com>
622 * c-typeck.c (parser_build_binary_op): Properly handle
623 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
625 2015-11-17 David Malcolm <dmalcolm@redhat.com>
627 * c-parser.c (set_c_expr_source_range): Bulletproof both
628 overloaded implementations against NULL expr->value.
629 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
631 (c_parser_unary_expression): Likewise when handling addresses of
633 (c_parser_postfix_expression): Likewise for statement expressions,
634 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
635 __builtin_va_arg, and for __builtin_offset_of.
636 (c_parser_postfix_expression_after_paren_type): Initialize expr's
637 src_range using the range of the braced initializer.
638 (c_parser_transaction_expression): Set src_range for "ret" to a
641 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
643 * c-parser.c (c_finish_omp_declare_simd): Look for
644 "simd" attribute as well. Update error message.
646 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
648 * c-parser.c (c_parser_omp_declare_target): Adjust.
650 2015-11-14 Jakub Jelinek <jakub@redhat.com>
652 * c-typeck.c (c_finish_omp_clauses): Don't mark
653 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
655 2015-11-14 Marek Polacek <polacek@redhat.com>
657 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
658 * c-typeck.c: Likewise.
660 2015-11-13 David Malcolm <dmalcolm@redhat.com>
662 * c-decl.c (warn_defaults_to): Pass line_table to
664 * c-errors.c (pedwarn_c99): Likewise.
665 (pedwarn_c90): Likewise.
666 * c-parser.c (set_c_expr_source_range): New functions.
667 (c_token::get_range): New method.
668 (c_token::get_finish): New method.
669 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
670 based on the range from the start of the LHS to the end of the
672 (c_parser_conditional_expression): Likewise, based on the range
673 from the start of the cond.value to the end of exp2.value.
674 (c_parser_binary_expression): Call set_c_expr_source_range on
675 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
676 (c_parser_cast_expression): Call set_c_expr_source_range on ret
677 based on the cast_loc through to the end of the expr.
678 (c_parser_unary_expression): Likewise, based on the
679 op_loc through to the end of op.
680 (c_parser_sizeof_expression) Likewise, based on the start of the
681 sizeof token through to either the closing paren or the end of
683 (c_parser_postfix_expression): Likewise, using the token range,
684 or from the open paren through to the close paren for
685 parenthesized expressions.
686 (c_parser_postfix_expression_after_primary): Likewise, for
687 various kinds of expression.
688 * c-tree.h (struct c_expr): Add field "src_range".
689 (c_expr::get_start): New method.
690 (c_expr::get_finish): New method.
691 (set_c_expr_source_range): New decls.
692 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
693 on ret for prefix unary ops.
694 (parser_build_binary_op): Likewise, running from the start of
695 arg1.value through to the end of arg2.value.
697 2015-11-13 Marek Polacek <polacek@redhat.com>
700 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
702 2015-11-13 David Malcolm <dmalcolm@redhat.com>
704 * c-typeck.c: Include spellcheck.h.
705 (lookup_field_fuzzy_find_candidates): New function.
706 (lookup_field_fuzzy): New function.
707 (build_component_ref): If the field was not found, try using
708 lookup_field_fuzzy and potentially offer a suggestion.
710 2015-11-12 James Norris <jnorris@codesourcery.com>
711 Joseph Myers <joseph@codesourcery.com>
713 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
714 (c_parser_omp_clause_name): Handle 'device_resident' clause.
715 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
716 and PRAGMA_OMP_CLAUSE_LINK.
717 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
718 and PRAGMA_OACC_CLAUSE_LINK.
719 (OACC_DECLARE_CLAUSE_MASK): New definition.
720 (c_parser_oacc_declare): New function.
722 2015-11-12 Marek Polacek <polacek@redhat.com>
725 * c-parser.c (c_parser_for_statement): Reclassify the token in
728 2015-11-11 Marek Polacek <polacek@redhat.com>
732 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
733 checking the size of an array.
735 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
737 * c-array-notation.c: Remove unused header files.
738 * c-aux-info.c: Likewise.
739 * c-convert.c: Likewise.
740 * c-decl.c: Likewise.
741 * c-errors.c: Likewise.
742 * c-lang.c: Likewise.
743 * c-objc-common.c: Likewise.
744 * c-parser.c: Likewise.
745 * c-typeck.c: Likewise.
746 * gccspec.c: Likewise.
748 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
749 Cesar Philippidis <cesar@codesourcery.com>
750 James Norris <jnorris@codesourcery.com>
751 Julian Brown <julian@codesourcery.com>
752 Nathan Sidwell <nathan@codesourcery.com>
755 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
757 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
758 (c_parser_pragma): Parse 'acc routine'.
759 (OACC_ROUTINE_CLAUSE_MARK): Define.
760 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
762 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
765 * c-typeck.c (c_finish_loop): For unconditional loops, set the
766 location of the backward-goto to the start of the loop body.
768 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
771 * c-parser.c (c_parser_while_statement): Finish the loop before
772 parsing ahead for misleading indentation.
773 (c_parser_for_statement): Likewise.
775 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
777 * c-decl.c (finish_struct): If the structure has reverse storage
778 order, rewrite the type of array fields with scalar component. Call
779 maybe_apply_pragma_scalar_storage_order on entry.
780 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
781 errors on bit-fields and reverse SSO here and not...
782 (c_mark_addressable): ...here.
783 (output_init_element): Adjust call to initializer_constant_valid_p.
784 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
786 2015-11-06 David Malcolm <dmalcolm@redhat.com>
788 * c-decl.c (warn_defaults_to): Update for change in signature
789 of diagnostic_set_info.
790 * c-errors.c (pedwarn_c99): Likewise.
791 (pedwarn_c90): Likewise.
792 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
793 for textinfo::set_location.
795 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
796 Thomas Schwinge <thomas@codesourcery.com>
797 James Norris <jnorris@codesourcery.com>
799 * c-parser.c (c_parser_omp_clause_name): Add support for
800 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
801 (c_parser_omp_clause_default): Add is_oacc argument. Handle
802 default(none) in OpenACC.
803 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
805 (c_parser_oacc_clause_tile): New function.
806 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
807 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
808 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
810 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
811 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
813 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
814 (c_parser_oacc_update): Update the error message for missing clauses.
815 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
816 and OMP_CLAUSE_INDEPENDENT.
818 2015-11-05 Marek Polacek <polacek@redhat.com>
821 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
822 deal with pre-evaluation on invalid types.
824 2015-11-05 Jakub Jelinek <jakub@redhat.com>
825 Ilya Verbin <ilya.verbin@intel.com>
827 * c-parser.c: Include context.h and gimple-expr.h.
828 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
829 monotonic together with nonmonotonic.
830 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
831 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
832 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
833 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
834 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
835 expressions on combined target teams before the target.
836 (c_parser_omp_declare_target): If decl has "omp declare target" or
837 "omp declare target link" attribute, and cgraph or varpool node already
838 exists, then set corresponding flags. Call c_finish_omp_clauses
839 in the parenthesized extended-list syntax case.
840 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
842 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
843 on OMP_CLAUSE_REDUCTION array sections.
844 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
845 into the constant offset, or for variable low-bound using
846 POINTER_PLUS_EXPR. For structure element based array sections use
847 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
848 (c_finish_omp_clauses): Drop generic_field_head, structure
849 elements are now always mapped even as array section bases,
850 diagnose same var in data sharing and mapping clauses. Diagnose if
851 linear step on declare simd is neither a constant nor a uniform
852 parameter. Look through POINTER_PLUS_EXPR for array section
853 reductions. Diagnose the same var or function appearing multiple
854 times on the same directive. Fix up wording for the to clause if t
855 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
856 modifier on kinds other than dynamic or guided or nonmonotonic
857 modifier together with ordered clause.
859 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
860 Chung-Lin Tang <cltang@codesourcery.com>
862 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
864 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
866 * c-array-notation.c: Reorder #include's and remove duplicates.
867 * c-aux-info.c: Likewise.
868 * c-convert.c: Likewise.
869 * c-decl.c: Likewise.
870 * c-errors.c: Likewise.
871 * c-lang.c: Likewise.
872 * c-objc-common.c: Likewise.
873 * c-parser.c: Likewise.
874 * c-typeck.c: Likewise.
876 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
879 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
880 after calling build_qualified_type.
882 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
883 Thomas Schwinge <thomas@codesourcery.com>
884 James Norris <jnorris@codesourcery.com>
885 Joseph Myers <joseph@codesourcery.com>
886 Julian Brown <julian@codesourcery.com>
887 Bernd Schmidt <bschmidt@redhat.com>
889 * c-parser.c (c_parser_oacc_shape_clause): New.
890 (c_parser_oacc_simple_clause): New.
891 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
892 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
894 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
895 James Norris <jnorris@codesourcery.com>
896 Cesar Philippidis <cesar@codesourcery.com>
900 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
901 parameters, and handle these. Adjust all users.
902 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
904 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
906 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
908 (c_finish_omp_construct): Declare function.
909 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
910 Merge functions into...
911 (c_finish_omp_construct): ... this new function.
913 2015-10-22 Richard Biener <rguenther@suse.de>
915 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
916 before folding a MINUS_EXPR.
918 2015-10-21 Marek Polacek <polacek@redhat.com>
921 * c-decl.c (start_function): Warn about vararg functions without
924 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
926 * c-typeck.c (build_conditional_expr): Use boolean vector
927 type for vector comparison.
928 (build_vec_cmp): New.
929 (build_binary_op): Use build_vec_cmp for comparison.
931 2015-10-20 Marek Polacek <polacek@redhat.com>
933 * c-parser.c (is_cilkplus_vector_p): Don't define here.
935 2015-10-20 Marek Polacek <polacek@redhat.com>
938 * c-parser.c (c_parser_attributes): Break out of the loop if the
939 token after an attribute isn't a comma.
941 2015-10-13 Jakub Jelinek <jakub@redhat.com>
942 Aldy Hernandez <aldyh@redhat.com>
944 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
945 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
946 (c_parser_omp_variable_list): Handle structure elements for
947 map, to and from clauses. Handle array sections in reduction
948 clause. Formatting fixes.
949 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
951 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
952 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
953 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
954 c_parser_omp_clause_is_device_ptr): New functions.
955 (c_parser_omp_clause_ordered): Parse optional parameter.
956 (c_parser_omp_clause_reduction): Handle array reductions.
957 (c_parser_omp_clause_schedule): Parse optional simd modifier.
958 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
960 (c_parser_omp_clause_linear): Parse linear clause modifiers.
961 (c_parser_omp_clause_depend_sink): New function.
962 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
963 (c_parser_omp_clause_map): Parse release/delete map kinds and
964 optional always modifier.
965 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
966 and c_finish_omp_clauses callers.
967 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
968 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
969 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
970 (OMP_CRITICAL_CLAUSE_MASK): Define.
971 (c_parser_omp_critical): Parse critical clauses.
972 (c_parser_omp_for_loop): Handle doacross loops, adjust
973 c_finish_omp_for and c_finish_omp_clauses callers.
974 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
975 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
976 (OMP_FOR_CLAUSE_MASK): Add linear clause.
977 (c_parser_omp_for): Disallow ordered clause when combined with
978 distribute. Disallow linear clause when combined with distribute
979 and not combined with simd.
980 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
981 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
982 parse clauses and if depend clause is found, don't parse a body.
983 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
984 Allow target parallel without for after it.
985 (OMP_TASK_CLAUSE_MASK): Add priority clause.
986 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
987 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
989 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
990 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
991 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
992 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
994 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
995 defaultmap and is_device_ptr clauses.
996 (c_parser_omp_target): Parse target parallel and target simd. Set
997 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
998 and target exit data. Diagnose invalid map kinds.
999 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
1000 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
1002 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
1004 (OMP_TASKLOOP_CLAUSE_MASK): Define.
1005 (c_parser_omp_taskloop): New function.
1006 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
1007 handle PRAGMA_OMP_TASKLOOP.
1008 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
1009 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
1010 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
1011 Add IS_OMP argument, handle structure element bases, diagnose
1012 bitfields, pass IS_OMP recursively, diagnose known zero length
1013 array sections in depend clauses, handle array sections in reduction
1014 clause, diagnose negative length even for pointers.
1015 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
1016 types, pass IS_OMP down to handle_omp_array_sections_1, handle
1017 array sections in reduction clause, set
1018 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
1019 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
1020 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
1021 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
1023 2015-10-06 Marek Polacek <polacek@redhat.com>
1025 * c-parser.c (c_parser_statement_after_labels): Use
1026 protected_set_expr_location.
1027 (c_parser_omp_clause_num_gangs): Likewise.
1028 (c_parser_omp_clause_num_threads): Likewise.
1029 (c_parser_omp_clause_num_workers): Likewise.
1030 (c_parser_omp_clause_vector_length): Likewise.
1031 (c_parser_omp_clause_num_teams): Likewise.
1032 (c_parser_omp_clause_thread_limit): Likewise.
1033 * c-typeck.c (build_c_cast): Likewise.
1034 (c_cast_expr): Likewise.
1036 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
1038 * c-typeck.c (c_tree_equal): Use real_equal instead of
1041 2015-10-04 Jason Merrill <jason@redhat.com>
1043 * c-parser.c (c_lex_one_token): Handle @synchronized.
1044 * c-decl.c (match_builtin_function_types): A declaration of a built-in
1045 can change whether the function is transaction_safe.
1047 2015-10-02 Marek Polacek <polacek@redhat.com>
1050 * c-typeck.c (convert_for_assignment): Use the expansion point
1051 location throughout.
1053 2015-10-02 Marek Polacek <polacek@redhat.com>
1056 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
1057 and pass it down to c_parser_if_statement.
1058 (c_parser_else_body): Add CHAIN parameter and pass it down to
1059 c_parser_statement_after_labels.
1060 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
1061 duplicated if-else-if conditions.
1063 2015-10-01 Marek Polacek <polacek@redhat.com>
1065 * c-typeck.c (convert_for_assignment): Improve commentary.
1067 2015-09-30 Marek Polacek <polacek@redhat.com>
1070 * c-typeck.c (c_finish_return): Use the expansion point location for
1071 certain "return with value" warnings.
1073 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1075 * c-parser.c (pragma_lex): Add loc argument.
1077 2015-09-15 Marek Polacek <polacek@redhat.com>
1080 * c-decl.c (tag_exists_p): New function.
1081 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
1082 struct/union/enum keywords are missing.
1083 * c-tree.h (tag_exists_p): Declare.
1085 2015-09-15 Marek Polacek <polacek@redhat.com>
1087 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
1088 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
1089 Return NULL_TREE instead of 0.
1090 (lookup_name): Return NULL_TREE instead of 0.
1091 (lookup_name_in_scope): Likewise.
1092 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
1093 (parser_xref_tag): Use false instead of 0.
1094 (start_struct): Use true instead of 1.
1095 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
1097 2015-09-14 Marek Polacek <polacek@redhat.com>
1099 * c-typeck.c (set_nonincremental_init_from_string): Use
1100 HOST_WIDE_INT_M1U when shifting a negative value.
1102 2015-09-09 Mark Wielaard <mjw@redhat.com>
1104 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
1107 2015-09-10 Jakub Jelinek <jakub@redhat.com>
1110 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
1111 into OMP_FOR_PRE_BODY rather than before the loop.
1113 2015-09-09 Jakub Jelinek <jakub@redhat.com>
1116 * c-parser.c (c_parser_oacc_all_clauses,
1117 c_parser_omp_all_clauses): Remove invalid clause from
1118 list of clauses even if parser->error is set.
1121 * c-parser.c (c_parser_omp_clause_aligned,
1122 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
1124 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
1128 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
1129 instead of c_parser_unary_expression. If the result is !lvalue_p,
1130 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
1132 2015-09-04 Marek Polacek <polacek@redhat.com>
1135 * c-typeck.c (build_binary_op): Don't instrument static initializers.
1137 2015-09-03 Martin Sebor <msebor@redhat.com>
1140 * c-typeck.c (convert_arguments, parser_build_unary_op,
1141 build_conditional_expr, c_cast_expr, convert_for_assignment,
1142 build_binary_op, _objc_common_truthvalue_conversion): Call
1144 (c_decl_implicit): Define.
1146 2015-09-02 Marek Polacek <polacek@redhat.com>
1149 * c-parser.c (c_parser_enum_specifier): Give a better error for
1152 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1154 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
1156 2015-08-12 Marek Polacek <polacek@redhat.com>
1158 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
1161 2015-08-03 Marek Polacek <polacek@redhat.com>
1164 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
1166 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
1168 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1170 * c-parser.c (c_parser_if_body): Take token_indent_info
1171 argument. Call warn_for_misleading_indentation even when the
1172 body is a semicolon. Extract token_indent_infos corresponding
1173 to the guard, body and next tokens. Adjust call to
1174 warn_for_misleading_indentation accordingly.
1175 (c_parser_else_body): Likewise.
1176 (c_parser_if_statement): Likewise.
1177 (c_parser_while_statement): Likewise.
1178 (c_parser_for_statement): Likewise.
1180 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
1181 Manuel López-Ibáñez <manu@gcc.gnu.org>
1183 * c-decl.c (get_parm_info): Remove static var. Update warning
1186 2015-07-27 Marek Polacek <polacek@redhat.com>
1190 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
1192 2015-07-20 Marek Polacek <polacek@redhat.com>
1195 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
1196 (build_binary_op): Warn about left shift overflows.
1198 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1200 * c-array-notation.c: Adjust includes for flags.h changes.
1201 * c-objc-common.c: Likewise.
1203 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1205 * c-array-notation.c: Adjust includes.
1206 * c-aux-info.c: Likewise.
1207 * c-convert.c: Likewise.
1208 * c-decl.c: Likewise.
1209 * c-errors.c: Likewise.
1210 * c-lang.c: Likewise.
1211 * c-objc-common.c: Likewise.
1212 * c-parser.c: Likewise.
1213 * c-typeck.c: Likewise.
1215 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1218 * c-decl.c (finish_function): Call do_warn_unused_parameter.
1220 2015-06-29 Marek Polacek <polacek@redhat.com>
1223 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
1224 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
1225 about -Wswitch-bool here.
1226 (do_case): Update c_add_case_label call.
1227 (c_finish_case): Update c_do_switch_warnings call.
1229 2015-06-27 Marek Polacek <polacek@redhat.com>
1231 * c-typeck.c: Use VECTOR_TYPE_P throughout.
1233 2015-06-26 Marek Polacek <polacek@redhat.com>
1235 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1237 * c-typeck.c (array_to_pointer_conversion): Likewise.
1238 (build_unary_op): Likewise.
1239 (c_finish_return): Likewise.
1241 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1243 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
1244 * c-parser.c: Likewise.
1246 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1248 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
1249 instead of pointer_hash.
1250 (detect_field_duplicates): Likewise.
1252 2015-06-25 Marek Polacek <polacek@redhat.com>
1254 * c-array-notation.c: Use VAR_P throughout.
1255 * c-decl.c: Likewise.
1256 * c-objc-common.c: Likewise.
1257 * c-parser.c: Likewise.
1258 * c-typeck.c: Likewise.
1260 2015-06-25 Marek Polacek <polacek@redhat.com>
1262 * c-decl.c: Use is_global_var throughout.
1263 * c-parser.c: Likewise.
1264 * c-typeck.c: Likewise.
1266 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1268 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
1269 * c-aux-info.c: Likewise.
1270 * c-convert.c: Likewise.
1271 * c-decl.c: Likewise.
1272 * c-errors.c: Likewise.
1273 * c-lang.c: Likewise.
1274 * c-objc-common.c: Likewise.
1275 * c-parser.c: Likewise.
1276 * c-typeck.c: Likewise.
1278 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
1281 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
1284 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
1286 * c-decl.c (pop_scope): Register the main translation unit
1287 through the new debug hook.
1289 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1291 * c-array-notation.c : Adjust include files.
1292 * c-aux-info.c : Likewise.
1293 * c-convert.c : Likewise.
1294 * c-decl.c : Likewise.
1295 * c-errors.c : Likewise.
1296 * c-lang.c : Likewise.
1297 * c-lang.h : Likewise.
1298 * c-objc-common.c : Likewise.
1299 * c-parser.c : Likewise.
1300 * c-typeck.c : Likewise.
1302 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1304 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
1305 immediately clobber it.
1306 (c_write_global_declarations_1): Remove call to
1307 check_global_declaration_1.
1308 (c_write_global_declarations_2): Remove.
1309 (c_write_final_cleanups): Rename from c_write_global_declarations.
1310 Remove call to finalize_compilation_unit.
1311 Remove calls to debugging hooks.
1312 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
1313 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
1314 * c-tree.h: Remove c_write_global_declarations.
1316 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1318 * c-array-notation.c: Adjust includes for restructured coretypes.h.
1319 * c-aux-info.c: Likewise.
1320 * c-convert.c: Likewise.
1321 * c-decl.c: Likewise.
1322 * c-errors.c: Likewise.
1323 * c-lang.c: Likewise.
1324 * c-objc-common.c: Likewise.
1325 * c-parser.c: Likewise.
1326 * c-typeck.c: Likewise.
1328 2015-06-04 Marek Polacek <polacek@redhat.com>
1331 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
1334 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1336 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
1337 Warn for empty struct.
1338 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
1340 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
1342 * c-decl.c (start_function): Call plugin before parsing.
1343 (finish_function): Call plugin after parsing.
1345 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1348 * c-decl.c (merge_decls): Merge DECL_COMMON.
1350 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1352 * Make-lang.in (check_gcc_pallelize): Define.
1354 2015-05-22 Marek Polacek <polacek@redhat.com>
1357 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
1360 2015-05-21 Marek Polacek <polacek@redhat.com>
1362 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
1365 2015-05-20 Marek Polacek <polacek@redhat.com>
1367 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1368 * c-typeck.c: Likewise.
1370 2015-05-19 Marek Polacek <polacek@redhat.com>
1372 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
1374 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1377 * c-parser.c (c_parser_omp_for_loop): Don't add
1378 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
1379 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
1380 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
1383 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1385 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
1388 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1391 * c-objc-common.c (c_tree_printer): Replace locus pointer with
1394 2015-05-14 Marek Polacek <polacek@redhat.com>
1398 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
1401 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1403 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
1404 to add a call to warn_for_misleading_indentation.
1405 (c_parser_else_body): Likewise, adding param "else_loc".
1406 (c_parser_if_statement): Check for misleading indentation.
1407 (c_parser_while_statement): Likewise.
1408 (c_parser_for_statement): Likewise.
1410 2015-05-08 Marek Polacek <polacek@redhat.com>
1413 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
1414 (output_init_element): Likewise.
1416 2015-05-07 Marek Polacek <polacek@redhat.com>
1419 * c-typeck.c (build_binary_op): Warn when left shifting a negative
1422 2015-04-30 Marek Polacek <polacek@redhat.com>
1424 * c-typeck.c (set_init_label): Call error_at instead of error and
1427 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
1430 * c-typeck.c (c_build_va_arg): Clarify the error message.
1432 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
1434 * c-parser.c (c_parser_oacc_enter_exit_data): Use
1435 OMP_STANDALONE_CLAUSES.
1437 2015-04-28 Marek Polacek <polacek@redhat.com>
1439 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
1441 2015-04-28 Marek Polacek <polacek@redhat.com>
1444 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
1446 2015-04-25 Marek Polacek <polacek@redhat.com>
1449 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
1452 2015-04-23 Marek Polacek <polacek@redhat.com>
1455 * c-decl.c (set_labels_context_r): New function.
1456 (store_parm_decls): Call it via walk_tree_without_duplicates.
1457 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
1458 instead of create_tmp_var. Build TARGET_EXPR instead of
1460 (build_atomic_assign): Use create_tmp_var_raw instead of
1461 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
1463 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
1465 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
1466 (c_parser_omp_target_update): Add missed %> to error_at ().
1468 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1471 * c-decl.c (c_default_pointer_mode): Remove definition.
1472 * c-tree.h (c_default_pointer_mode): Remove declaration.
1474 2015-03-27 Tobias Burnus <burnus@net-b.de>
1477 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
1479 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
1480 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
1481 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
1483 2015-03-19 Jakub Jelinek <jakub@redhat.com>
1485 * c-decl.c (c_decl_attributes): Also add "omp declare target"
1486 attribute for DECL_EXTERNAL VAR_DECLs.
1488 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1490 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
1493 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1496 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
1497 before preparing arguments to warn_logical_not_parentheses.
1499 2015-03-09 Jakub Jelinek <jakub@redhat.com>
1502 * c-typeck.c (parser_build_binary_op): Don't warn for
1503 !!x == y or !b == y where b is _Bool.
1505 2015-03-09 Marek Polacek <polacek@redhat.com>
1507 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
1508 * c-decl.c (grokdeclarator): Likewise.
1509 * c-typeck.c (build_binary_op): Likewise.
1511 2015-02-27 Marek Polacek <polacek@redhat.com>
1514 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
1516 2015-02-14 Marek Polacek <polacek@redhat.com>
1519 * c-decl.c (grokdeclarator): Set the range of a flexible array member
1520 declared through a typedef name.
1522 2015-02-13 Marek Polacek <polacek@redhat.com>
1525 * c-decl.c (grokdeclarator): Print also the type when giving
1526 the error message about array's incomplete element type.
1528 2015-02-11 Jakub Jelinek <jakub@redhat.com>
1531 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
1532 check in the POP macro.
1534 2015-02-09 Marek Polacek <polacek@redhat.com>
1537 * c-typeck.c (process_init_element): Don't always wrap
1538 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
1539 initializing a range of elements.
1541 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1545 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
1547 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
1549 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
1550 processing enum declaration.
1552 2015-01-29 Marek Polacek <polacek@redhat.com>
1555 * c-typeck.c (pop_init_level): If constructor_elements has
1556 exactly one element with integer_zerop value, set constructor_zeroinit
1557 to 1. Remove braces around warning_init call.
1559 2015-01-27 Jakub Jelinek <jakub@redhat.com>
1562 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
1563 of FUNCTION_DECLs with error_mark_node.
1565 2015-01-26 Jakub Jelinek <jakub@redhat.com>
1568 * c-typeck.c (convert_arguments): Return -1 if there are
1569 error_args, even if we've diagnosed too many arguments.
1571 2015-01-21 Richard Biener <rguenther@suse.de>
1574 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
1575 for builtins the user declared correctly.
1577 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1578 Bernd Schmidt <bernds@codesourcery.com>
1579 Cesar Philippidis <cesar@codesourcery.com>
1580 James Norris <jnorris@codesourcery.com>
1581 Jakub Jelinek <jakub@redhat.com>
1582 Ilmir Usmanov <i.usmanov@samsung.com>
1584 * c-parser.c: Include "gomp-constants.h".
1585 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1586 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1587 Use OMP_CLAUSE_SET_MAP_KIND.
1588 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
1589 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
1590 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
1591 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
1592 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1593 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1594 "copyout", "create", "delete", "deviceptr", "gang", "host",
1595 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1596 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1597 "present_or_create", "pcreate", "seq", "self", "vector",
1598 "vector_length", "wait", "worker".
1599 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1600 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1601 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1602 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1603 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1604 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1605 (c_parser_oacc_data_clause_deviceptr)
1606 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1607 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1608 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1609 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1610 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1611 (c_parser_oacc_parallel, c_parser_oacc_update)
1612 (c_parser_oacc_wait): New functions.
1613 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1614 (c_finish_oacc_data): New prototypes.
1615 * c-typeck.c: Include "gomp-constants.h".
1616 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1617 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1618 OMP_CLAUSE_SET_MAP_KIND.
1619 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1620 (c_finish_oacc_data): New functions.
1621 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1622 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1623 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1624 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1625 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1626 GOMP_MAP_FORCE_DEVICEPTR.
1628 2015-01-09 Michael Collison <michael.collison@linaro.org>
1630 * c-array-notation.c: Include hash-set.h, machmode.h,
1631 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1632 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1633 * c-aux-info.c: Ditto.
1634 * c-convert.c: Ditto.
1636 * c-errors.c: Ditto.
1637 * c-lang.c: Dittoxs.
1638 * c-objc-common.c: Ditto.
1639 * c-parser.c: Ditto.
1640 * c-typeck.c: Include hash-set.h, machmode.h,
1641 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1642 fold-const.h, wide-int.h, inchash.h, real.h and
1643 fixed-value.h due to flattening of tree.h.
1645 2015-01-07 Marek Polacek <polacek@redhat.com>
1648 * c-typeck.c (process_init_element): Disallow initialization of
1649 a flexible array member with a string constant if the structure
1652 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1655 * c-typeck.c (convert_for_assignment, c_finish_return): For
1656 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1657 types also set in_late_binary_op around convert call.
1658 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1659 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1660 result on expr as last argument to ubsan_instrument_float_cast,
1661 if in_late_binary_op, don't use c_save_expr but save_expr.
1663 Update copyright years.
1665 2015-01-05 Marek Polacek <polacek@redhat.com>
1668 * c-typeck.c (build_array_ref): Pass loc down to
1669 warn_array_subscript_with_type_char.
1671 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1673 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1674 (common-pointer-type): For pointers to arrays take qualifiers from
1676 (build_conditional_expr): Add warnings for lost qualifiers.
1677 (comp-target-types): Allow pointers to arrays with different qualifiers.
1678 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1679 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1680 to PEDWARN_FOR_QUALIFIERS.
1682 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1685 * c-convert.c: Include ubsan.h.
1686 (convert): For real -> integral casts and
1687 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1688 instead instrument the float cast directly.
1690 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1692 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1693 c_finish_stmt_expr): Remove NULL last argument from
1694 create_tmp_var_raw and create_tmp_var calls.
1695 * c-array-notation.c (fix_builtin_array_notation_fn,
1696 build_array_notation_expr, fix_conditional_array_notations_1,
1697 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1699 2014-11-28 Marek Polacek <polacek@redhat.com>
1702 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1703 convert the right operand to integer type.
1705 2014-11-25 Marek Polacek <polacek@redhat.com>
1708 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1709 for inline functions.
1711 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1714 * c-typeck.c (build_array_ref): Adjust
1715 convert_vector_to_pointer_for_subscript caller. If it returns true,
1716 call non_lvalue_loc on the result.
1718 2014-11-11 Richard Biener <rguenther@suse.de>
1720 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1723 2014-11-10 Andi Kleen <ak@linux.intel.com>
1726 * c-parser.c (c_parser_statement_after_labels): Call
1728 (c_parser_if_statement): Dito.
1729 (c_parser_switch_statement): Dito.
1730 (c_parser_while_statement): Dito.
1731 (c_parser_do_statement): Dito.
1732 (c_parser_for_statement): Dito.
1733 * c-typeck.c (c_finish_loop): Dito.
1735 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1737 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1738 OPT_Wshift_count_overflow in the warnings.
1740 2014-10-30 Marek Polacek <polacek@redhat.com>
1742 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1743 print the stripped version as well, if they're not the same.
1745 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1747 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1750 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1752 * c-decl.c: Adjust include files.
1753 * c-parser.c: Ditto.
1755 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1756 Tom Tromey <tromey@redhat.com>
1758 * c-tree.h (enum c_oracle_request): New.
1759 (c_binding_oracle_function): New typedef.
1760 (c_binding_oracle, c_pushtag, c_bind): Declare.
1761 * c-decl.c (c_binding_oracle): New global.
1762 (I_SYMBOL_CHECKED): New macro.
1763 (i_symbol_binding): New function.
1764 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1765 (I_TAG_CHECKED): New macro.
1766 (i_tag_binding): New function.
1767 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1768 (I_LABEL_CHECKED): New macro.
1769 (i_label_binding): New function.
1770 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1771 (c_print_identifier): Save and restore c_binding_oracle.
1772 (c_pushtag, c_bind): New functions.
1774 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1776 * c-typeck.c: Adjust include files.
1778 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1781 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1782 initialization here...
1783 (c_initialize_diagnostics): ... but here. Set defaults after
1784 building pretty-printer.
1786 2014-10-23 Marek Polacek <polacek@redhat.com>
1789 * c-decl.c (pop_scope): Don't print warning in external_scope.
1791 2014-10-19 Marek Polacek <polacek@redhat.com>
1794 * c-typeck.c (output_init_element): Allow initializing objects with
1795 static storage duration with compound literals even in C99 and add
1798 2014-10-17 Marek Polacek <polacek@redhat.com>
1801 * c-typeck.c (digest_init): Allow initializing objects with static
1802 storage duration with compound literals even in C99 and add pedwarn
1805 2014-10-17 Marek Polacek <polacek@redhat.com>
1808 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1809 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1810 error multiple times. Print the type.
1812 2014-10-17 Marek Polacek <polacek@redhat.com>
1815 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1818 2014-10-17 Marek Polacek <polacek@redhat.com>
1820 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1821 (start_function): Use OPT_Wimplicit_int instead of 0.
1822 (store_parm_decls_oldstyle): Likewise.
1824 2014-10-17 Alan Modra <amodra@gmail.com>
1827 * c-decl.c (merge_decls): Don't merge section name or tls model
1828 to newdecl symtab node, instead merge to olddecl. Override
1829 existing olddecl section name. Set tls_model for all thread-local
1830 vars, not just OMP thread-private ones. Remove incorrect comment.
1832 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1834 * c-decl.c: Adjust include files.
1836 2014-10-14 DJ Delorie <dj@redhat.com>
1838 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1839 (c_token_starts_typename): Check all __intN, not just __int128.
1840 (c_token_starts_declspecs): Likewise.
1841 (c_parser_declspecs): Likewise.
1842 (c_parser_attribute_any_word): Likewise.
1843 (c_parser_objc_selector): Likewise.
1844 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1845 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1847 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1849 (finish_declspecs): Likewise.
1851 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1853 * c-parser.c (c_parser_all_labels): New function to replace
1855 (c_parser_statement): Call the new function.
1857 2014-10-09 Marek Polacek <polacek@redhat.com>
1860 * c-typeck.c (pop_init_level): Don't warn about initializing
1863 2014-10-07 Marek Polacek <polacek@redhat.com>
1866 * c-decl.c (header_for_builtin_fn): New function.
1867 (implicitly_declare): Suggest which header to include.
1869 2014-10-07 Marek Polacek <polacek@redhat.com>
1871 * c-convert.c (convert): Use error_operand_p.
1872 * c-typeck.c (require_complete_type): Likewise.
1873 (really_atomic_lvalue): Likewise.
1874 (digest_init): Likewise.
1875 (handle_omp_array_sections_1): Likewise.
1877 2014-10-03 Marek Polacek <polacek@redhat.com>
1880 * c-decl.c (pop_scope): Don't warn about "inline function declared
1881 but never defined" for functions marked with gnu_inline attribute.
1883 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1886 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1887 on low_bound and length.
1889 2014-09-24 Marek Polacek <polacek@redhat.com>
1893 * c-parser.c: Don't define CPP_KEYWORD.
1894 (c_parser_switch_statement): Pass original type to c_finish_case.
1895 * c-tree.h (c_finish_case): Update declaration.
1896 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1897 conditionally to c_do_switch_warnings.
1899 2014-09-03 Marek Polacek <polacek@redhat.com>
1902 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1905 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1906 Balaji V. Iyer <balaji.v.iyer@intel.com>
1907 Igor Zamyatin <igor.zamyatin@intel.com>
1909 * c-parser.c (c_parser_cilk_for): New function.
1910 (c_parser_cilk_grainsize): Likewise.
1911 (c_get_temp_regvar): Likewise.
1912 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1913 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1914 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1915 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1918 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1920 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1921 with using HOST_WIDE_INT without truncation to 'int'
1923 2014-08-22 Marek Polacek <polacek@redhat.com>
1926 * c-typeck.c (parser_build_binary_op): Adjust call to
1927 warn_logical_not_parentheses.
1929 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1932 * c-parser.c (c_parser_array_notation): Check for correct
1933 type of an array added.
1935 2014-08-19 Marek Polacek <polacek@redhat.com>
1938 * c-typeck.c (build_binary_op): If either operand of a comparison
1939 is a boolean expression, call maybe_warn_bool_compare.
1941 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1944 * c-typeck.c (build_c_cast): Do a conversion even when the
1945 TYPE_MAIN_VARIANTs are the same.
1947 2014-08-19 Marek Polacek <polacek@redhat.com>
1949 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1950 pedwarn_c99 instead of pedwarn.
1951 (grokfield): Likewise.
1952 (warn_defaults_to): New function.
1953 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1954 Unconditionally call pedwarn_c99 instead of pedwarn.
1955 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1956 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1957 check flag_isoc11 before.
1958 * c-errors.c (pedwarn_c99): Change the return type to bool.
1959 Handle -Wc99-c11-compat.
1960 * c-parser.c (disable_extension_diagnostics): Handle
1961 warn_c99_c11_compat.
1962 (restore_extension_diagnostics): Likewise.
1963 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
1964 instead of pedwarn, don't check flag_isoc11 before.
1965 (c_parser_declspecs): Likewise.
1966 (c_parser_alignas_specifier): Likewise.
1967 (c_parser_alignof_expression): Likewise.
1968 (c_parser_generic_selection): Likewise.
1969 * c-tree.h (pedwarn_c99): Update declaration.
1970 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
1973 2014-08-19 Marek Polacek <polacek@redhat.com>
1975 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
1977 * c-errors.c: Include "opts.h".
1978 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
1979 * c-parser.c (disable_extension_diagnostics): Handle negative value
1980 of warn_c90_c99_compat, too.
1981 (restore_extension_diagnostics): Likewise.
1982 (c_parser_compound_statement_nostart): Pass
1983 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
1985 2014-08-12 Marek Polacek <polacek@redhat.com>
1987 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
1989 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
1991 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
1993 2014-08-10 Marek Polacek <polacek@redhat.com>
1996 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
1997 Call pedwarn_c90 instead of pedwarn.
1998 (check_bitfield_type_and_width): Likewise.
1999 (declspecs_add_qual): Likewise.
2000 (declspecs_add_type): Likewise.
2001 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
2002 Adjust to only call pedwarn_c90.
2003 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
2004 pedwarn_c90 instead of pedwarn.
2005 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
2006 * c-parser.c (disable_extension_diagnostics): Handle
2007 warn_c90_c99_compat.
2008 (restore_extension_diagnostics): Likewise.
2009 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
2010 pedwarn_c90 instead of pedwarn.
2011 (c_parser_initelt): Likewise.
2012 (c_parser_postfix_expression): Likewise.
2013 (c_parser_postfix_expression_after_paren_type): Likewise.
2014 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
2015 * c-tree.h: Fix formatting.
2016 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
2017 pedwarn_c90 instead of pedwarn.
2019 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2021 * c-typeck.c: Remove include of pointer-set.h.
2023 2014-08-07 Marek Polacek <polacek@redhat.com>
2025 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
2027 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2029 * c-typeck.c: Use hash_map instead of pointer_map.
2031 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2033 * c-decl.c: Use hash_set instead of pointer_set.
2035 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2038 * c-array-notation.c (expand_array_notations): Handling
2041 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2044 * c-typeck.c (c_finish_return): Return 0 instead of the address of
2047 2014-07-30 Tom Tromey <tromey@redhat.com>
2049 * c-typeck.c (struct constructor_stack) <designator_depth>: New
2051 (really_start_incremental_init, push_init_level): Initialize
2053 (pop_init_level): Set global designator_depth.
2054 (process_init_element): Check for designated_init attribute.
2056 2014-07-20 Marek Polacek <polacek@redhat.com>
2059 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
2060 (implicitly_declare): Pass location to implicit_decl_warning.
2062 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2065 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
2066 If non-NULL, call c_parser_check_literal_zero.
2067 (c_parser_check_literal_zero): New function.
2068 (c_parser_postfix_expression_after_primary): Adjust
2069 c_parser_expr_list caller, handle -Wmemset-transposed-args.
2071 2014-07-06 Marek Polacek <polacek@redhat.com>
2074 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
2075 * c-tree.h (C_ARRAY_PARAMETER): Define.
2076 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
2079 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
2080 Chen Gang <gang.chen.5i5j@gmail.com>
2082 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
2085 2014-07-01 Marek Polacek <polacek@redhat.com>
2087 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
2088 instead of 0 to WARN_FOR_ASSIGNMENT.
2090 2014-07-01 Marek Polacek <polacek@redhat.com>
2093 * c-typeck.c (convert_for_assignment): Pass
2094 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
2096 2014-06-30 Marek Polacek <polacek@redhat.com>
2098 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
2099 has no_sanitize_undefined attribute.
2101 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
2104 * c-array-notation.c (fix_builtin_array_notation_fn):
2105 Check for 0 arguments in builtin call. Check that bultin argument is
2107 * c-parser.c (c_parser_array_notation): Check for incorrect initial
2110 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
2112 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
2113 qualifiers in __auto_type for atomic types.
2114 (c_parser_typeof_specifier): Discard all type qualifiers in
2115 __typeof__ for atomic types.
2117 2014-06-25 Marek Polacek <polacek@redhat.com>
2120 * c-parser.c (c_parser_statement_after_labels): Pass the location of
2121 the return expression to c_finish_return.
2123 2014-06-25 Jakub Jelinek <jakub@redhat.com>
2125 * c-typeck.c (c_finish_omp_clauses): Make sure
2126 OMP_CLAUSE_LINEAR_STEP has correct type.
2128 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
2132 2014-06-24 Jakub Jelinek <jakub@redhat.com>
2134 * c-parser.c (c_parser_omp_for_loop): For
2135 #pragma omp parallel for simd move lastprivate clause from parallel
2136 to for rather than simd.
2138 2014-06-23 Marek Polacek <polacek@redhat.com>
2140 * c-typeck.c (parser_build_binary_op): Don't call
2141 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
2143 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
2145 * c-parser.c (c_parser_omp_threadprivate): Likewise.
2146 * c-decl.c (merge_decls): Likewise.
2148 2014-06-09 Marek Polacek <polacek@redhat.com>
2151 * c-typeck.c (error_init): Call inform instead of error_at.
2152 (pedwarn_init): Call inform instead of pedwarn.
2153 (warning_init): Call inform instead of warning_at.
2155 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
2157 * c-decl.c (merge_decls): Use set_decl_section_name.
2158 (duplicate_decls): Remove node if it exists.
2160 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
2163 * c-typeck.c (push_init_level, process_init_element,
2164 pop_init_level): Correct check for zero initialization, move
2165 missing brace warning to respect zero initialization.
2167 2014-06-05 Marek Polacek <polacek@redhat.com>
2170 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
2172 2014-06-05 Marek Polacek <polacek@redhat.com>
2175 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
2176 on the left hand side operand of a comparison.
2178 2014-06-05 Marek Polacek <polacek@redhat.com>
2181 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
2182 Print note only if the warning was printed.
2184 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
2187 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
2190 2014-06-03 Marek Polacek <polacek@redhat.com>
2193 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
2195 * c-tree.h (c_start_case): Update.
2196 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
2197 switch condition has boolean value.
2199 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
2201 * c-decl.c: Include builtins.h.
2202 * c-parser.c: Likewise.
2204 2014-05-27 Marek Polacek <polacek@redhat.com>
2207 * c-typeck.c (convert_arguments): Get location of a parameter. Change
2208 error and warning calls to error_at and warning_at. Pass location of
2209 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
2210 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
2211 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
2213 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
2216 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
2217 function parameters.
2219 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
2221 * c-decl.c (merge_decls): Preserve symtab node pointers.
2222 (duplicate_decls): Free new decl.
2224 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
2226 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
2229 * c-parser.c (c_parser_omp_target): Return bool values.
2231 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2233 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
2234 num_teams_loc variable to num_thread_limit_loc.
2236 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2238 * c-array-notation.c (expand_array_notations): Use void_node
2239 instead of void_zero_node.
2241 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2243 * c-decl.c (finish_struct): Adjust.
2244 (finish_enum): Likewise.
2246 (record_inline_static): Likewise.
2247 (push_scope): Likewise.
2248 (make_label): Likewise.
2249 (lookup_label_for_goto): Likewise.
2250 (finish_struct): Likewise.
2251 (finish_enum): Likewise.
2252 (store_parm_decls): Likewise.
2253 (c_push_function_context): Likewise.
2254 * c-lang.h: Remove usage of variable_size gty attribute.
2255 * c-parser.c (c_parse_init): Adjust.
2256 (c_parse_file): Likewise.
2258 2014-05-13 Marek Polacek <polacek@redhat.com>
2261 * c-typeck.c (convert_for_assignment): Pass location to
2262 WARN_FOR_ASSIGNMENT instead of input_location.
2264 2014-05-10 Marek Polacek <polacek@redhat.com>
2266 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
2267 maybe_warn_string_init.
2268 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
2269 maybe_warn_string_init.
2270 * c-tree.h (maybe_warn_string_init): Update declaration.
2271 * c-typeck.c (maybe_warn_string_init): Add location parameter.
2272 Call pedwarn_init with loc instead of with input_location.
2273 (digest_init): Pass init_loc to maybe_warn_string_init.
2274 (pop_init_level): Call pedwarn_init with loc instead of with
2276 (set_init_index): Likewise.
2277 (process_init_element): Likewise.
2279 2014-05-09 Marek Polacek <polacek@redhat.com>
2282 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
2283 (c_parser_initelt): Pass location to set_init_label. Pass array index
2284 location to set_init_index.
2285 * c-tree.h (push_init_level): Update declaration.
2286 (pop_init_level): Likewise.
2287 (set_init_index): Likewise.
2288 (set_init_label): Likewise.
2289 * c-typeck.c (error_init): Add location parameter. Call error_at
2291 (digest_init): Pass init_loc to error_init.
2292 (really_start_incremental_init):
2293 (push_init_level): Add location parameter. Pass loc to pop_init_level
2295 (pop_init_level): Likewise.
2296 (set_designator): Add location parameter. Pass loc to pop_init_level,
2297 push_init_level, and error_init.
2298 (set_init_index): Add location parameter. Pass loc to error_init and
2300 (set_init_label): Likewise.
2301 (output_init_element): Pass loc to error_init.
2302 (process_init_element): Pass loc to error_init, pop_init_level,
2303 pedwarn_init, and push_init_level.
2305 2014-05-09 Marek Polacek <polacek@redhat.com>
2308 * c-parser.c (c_parser_attributes): Parse the arguments as an
2309 expression-list if the attribute takes identifier.
2311 2014-05-08 Marek Polacek <polacek@redhat.com>
2314 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
2317 2014-05-08 Marek Polacek <polacek@redhat.com>
2320 * c-decl.c (start_function): Warn for _Atomic-qualified return type
2323 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2324 Mike Stump <mikestump@comcast.net>
2325 Richard Sandiford <rdsandiford@googlemail.com>
2327 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
2328 (finish_enum): Use wide-int interfaces.
2329 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
2330 * c-typeck.c (build_c_cast): Likewise.
2331 (set_nonincremental_init_from_string): Likewise.
2332 (c_tree_equal): Likewise.
2334 2014-05-02 Marek Polacek <polacek@redhat.com>
2337 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
2338 Return size_one_node when the type is not complete.
2339 (pointer_diff): Remove comment.
2340 (build_unary_op): Improve error messages.
2342 2014-05-02 Marek Polacek <polacek@redhat.com>
2344 * c-typeck.c (c_finish_return): Separate warning_at calls.
2346 2014-05-02 Marek Polacek <polacek@redhat.com>
2348 * c-tree.h (error_init): Remove declaration.
2349 (pedwarn_init): Likewise.
2350 * c-typeck.c (error_init): Make static and move above.
2351 (pedwarn_init): Likewise.
2352 (warning_init): Move above.
2353 (maybe_warn_string_init): Likewise.
2355 2014-05-01 Jeff Law <law@redhat.com>
2359 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2360 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
2363 2014-05-02 Marek Polacek <polacek@redhat.com>
2366 * c-typeck.c (push_init_level): Set constructor_designated to
2367 p->designated for structures.
2369 2014-05-01 Marek Polacek <polacek@redhat.com>
2372 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
2373 function-definition has an attribute after the declarator.
2375 2014-05-01 Marek Polacek <polacek@redhat.com>
2378 * c-typeck.c (warning_init): Add location_t parameter. Call
2379 warning_at instead of warning.
2380 (push_init_level): Pass input_location to warning_init.
2381 (add_pending_init): Add location_t parameter. Pass loc to
2383 (set_nonincremental_init): Pass input_location to add_pending_init.
2384 (set_nonincremental_init_from_string): Likewise.
2385 (output_init_element): Pass loc to warning_init and to
2388 2014-05-01 Marek Polacek <polacek@redhat.com>
2391 * c-typeck.c (c_finish_return): Distinguish between label and variable
2392 when warning about returning local address.
2394 2014-05-01 Marek Polacek <polacek@redhat.com>
2397 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
2400 2014-05-01 Marek Polacek <polacek@redhat.com>
2403 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
2404 instead of 0 to WARN_FOR_QUALIFIERS.
2406 2014-05-01 Marek Polacek <polacek@redhat.com>
2409 * c-typeck.c (default_conversion): Use better location for
2412 2014-04-30 Marek Polacek <polacek@redhat.com>
2414 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
2415 also when SANITIZE_FLOAT_DIVIDE is on.
2417 2014-04-30 Marek Polacek <polacek@redhat.com>
2420 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
2421 and pedwarn_init. Use loc insted of input_location.
2423 2014-04-30 Marek Polacek <polacek@redhat.com>
2426 * c-typeck.c (build_binary_op): Use location when warning about
2429 2014-04-25 Marek Polacek <polacek@redhat.com>
2432 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
2433 always_inline/noinline and hot/cold attributes.
2435 2014-04-25 Marek Polacek <polacek@redhat.com>
2438 * c-parser.c (c_parser_initelt): Pass input_location to
2439 process_init_element.
2440 (c_parser_initval): Pass loc to process_init_element.
2441 * c-tree.h (process_init_element): Adjust declaration.
2442 * c-typeck.c (push_init_level): Pass input_location to
2443 process_init_element.
2444 (pop_init_level): Likewise.
2445 (set_designator): Likewise.
2446 (output_init_element): Add location_t parameter. Pass loc to
2448 (output_pending_init_elements): Pass input_location to
2449 output_init_element.
2450 (process_init_element): Add location_t parameter. Pass loc to
2451 output_init_element.
2453 2014-04-24 Jakub Jelinek <jakub@redhat.com>
2455 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
2456 atomic-clause, allow comma in between atomic-clause and
2459 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2462 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
2463 fails, don't set OM_PARALLEL_COMBINED and return NULL.
2465 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2468 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2469 create_tmp_var instead build_decl for creating temps.
2470 (build_array_notation_expr): Likewise.
2471 (fix_conditional_array_notations_1): Likewise.
2472 (fix_array_notation_expr): Likewise.
2473 (fix_array_notation_call_expr): Likewise.
2475 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2478 * c-tree.h (c_build_function_call_vec): New prototype.
2479 * c-typeck.c (build_function_call_vec): Don't call
2480 resolve_overloaded_builtin here.
2481 (c_build_function_call_vec): New wrapper function around
2482 build_function_call_vec. Call resolve_overloaded_builtin here.
2483 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
2484 Call c_build_function_call_vec instead of build_function_call_vec.
2485 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
2486 * c-decl.c (finish_decl): Likewise.
2488 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2491 * c-typeck.c: Use correct format string in cast-qual warning
2493 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
2495 * c-decl.c (c_decl_attributes): Use
2496 lang_hooks.types.omp_mappable_type.
2497 * c-typeck.c (c_finish_omp_clauses): Likewise.
2499 2014-03-06 Marek Polacek <polacek@redhat.com>
2502 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
2503 of checking tree code.
2505 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2507 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
2508 (c_parser_parameter_declaration): Likewise.
2510 2014-02-19 Marek Polacek <polacek@redhat.com>
2513 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
2514 Call mark_exp_read on exp.value.
2515 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
2516 TREE_ADDRESSABLE on old instead of val.
2517 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
2519 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2521 * c-parser.c (c_parser_get_builtin_args): Replace calls to
2522 C_EXPR_APPEND by vec_safe_push.
2523 * c-tree.h (C_EXPR_APPEND): Remove.
2525 2014-01-31 Marek Polacek <polacek@redhat.com>
2528 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
2529 build_function_call_vec.
2530 (build_function_call): Likewise.
2531 (build_atomic_assign): Likewise.
2532 (build_function_call_vec): Add arg_loc parameter. Use it.
2533 (convert_arguments): Likewise.
2534 (convert_for_assignment): Rename rhs_loc to expr_loc.
2535 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
2536 (c_parser_objc_keywordexpr): Likewise.
2537 (c_parser_postfix_expression_after_primary): Call
2538 build_function_call_vec with expr_loc rather than op_loc.
2539 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
2540 build_function_call_vec.
2541 (c_parser_expr_list): Add locations parameter. Fill it with locations
2542 of function arguments.
2543 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
2545 2014-01-30 Marek Polacek <polacek@redhat.com>
2548 * c-typeck.c (build_function_call_vec): Use loc parameter.
2549 (convert_arguments): Add location parameter. Use it.
2550 (ep_convert_and_check): Likewise.
2551 (build_atomic_assign): Adjust convert_for_assignment call.
2552 (build_modify_expr): Likewise.
2553 (digest_init): Likewise.
2554 (c_finish_return): Likewise.
2555 (build_conditional_expr): Adjust ep_convert_and_check calls.
2556 (convert_for_assignment): Add rhs_loc parameter. Use it.
2557 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
2560 2014-01-30 Richard Biener <rguenther@suse.de>
2563 * c-typeck.c (build_function_call_vec): Do not replace calls
2564 to a function via an incompatible type with a runtime abort.
2566 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2568 * c-parser.c (c_parser_declaration_or_fndef): Replaced
2569 flag_enable_cilkplus with flag_cilkplus.
2570 (c_parser_direct_declarator_inner): Likewise.
2571 (c_parser_attribute_any_word): Likewise.
2572 (c_parser_attributes): Likewise.
2573 (c_parser_compound_statement): Likewise.
2574 (c_parser_statement_after_labels): Likewise.
2575 (c_parser_if_statement): Likewise.
2576 (c_parser_switch_statement): Likewise.
2577 (c_parser_do_statement): Likewise.
2578 (c_parser_for_statement): Likewise.
2579 (c_parser_unary_expression): Likewise.
2580 (c_parser_postfix_expression): Likewise.
2581 (c_parser_postfix_expression_after_primary): Likewise.
2582 (c_parser_postfix_expression_after_primary): Likewise.
2583 (c_parser_omp_clause_name): Likewise.
2584 (c_finish_omp_declare_simd): Likewise.
2585 (c_parser_cilk_verify_simd): Likewise.
2586 * c-typeck.c (build_array_ref): Likewise.
2587 (build_function_call_vec): Likewise.
2588 (convert_arguments): Likewise.
2589 (build_compound_expr): Likewise.
2590 (c_finish_return): Likewise.
2591 (c_finish_if_stmt): Likewise.
2592 (c_finish_loop): Likewise.
2593 (build_binary_op): Likewise.
2595 2014-01-23 Marek Polacek <polacek@redhat.com>
2598 * c-typeck.c (parser_build_binary_op): Use location instead of
2600 (build_binary_op): Pass location to shorten_compare.
2602 2014-01-23 Marek Polacek <polacek@redhat.com>
2605 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2608 2014-01-23 Marek Polacek <polacek@redhat.com>
2611 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2612 of a comma expression.
2613 (emit_side_effect_warnings): Likewise.
2615 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2618 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2619 function to use walk_tree and moved a lot of its functionality to
2620 expand_array_notations.
2621 (expand_array_notations): New function.
2623 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2625 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2626 attribute an attribute without value.
2628 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2631 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2632 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2634 2014-01-22 Marek Polacek <polacek@redhat.com>
2637 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2638 of remove_c_maybe_const_expr on op1 and op2.
2640 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2643 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2644 effects, preevaluate rhs using SAVE_EXPR first.
2646 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2649 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2650 statements with if-elseif statements.
2652 2014-01-06 Marek Polacek <polacek@redhat.com>
2655 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2656 defined bit-field types only in ISO C.
2658 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2660 Update copyright years
2662 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2664 * c-array-notation.c: Use the standard form for the copyright notice.
2666 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2668 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2669 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2670 field in parser is not empty. If not-empty, call the function
2671 c_parser_finish_omp_declare_simd.
2672 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2673 between SIMD-enabled functions and #pragma simd. Added new parameter.
2674 (c_parser_cilk_all_clauses): Modified the usage of the function
2675 c_parser_cilk_clause_vectorlength as mentioned above.
2676 (c_parser_cilk_simd_fn_vector_attrs): New function.
2677 (c_finish_cilk_simd_fn_tokens): Likewise.
2678 (is_cilkplus_vector_p): Likewise.
2679 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2680 "nomask," and "mask" strings in clause name.
2681 (c_parser_omp_all_clauses): Added 3 new case statements:
2682 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2683 PRAGMA_CILK_CLAUSE_NOMASK.
2684 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2685 check for vector attribute and if so call the function
2686 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2687 called the function c_finish_cilk_simd_fn_tokens.
2688 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2689 parser field is non-empty. If so, parse them as you would parse
2690 the omp declare simd pragma.
2691 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2692 Added a check when step is a parameter and flag it as error.
2693 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2694 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2697 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2699 * c-parser.c (c_parser_omp_parallel): Fix description.
2701 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2703 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2704 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2705 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2706 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2708 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2711 * c-parser.c (c_parser_alignas_specifier): Use
2712 c_sizeof_or_alignof_type instead of c_alignof.
2713 (c_parser_alignof_expression): Likewise, with min_alignof
2714 parameter depending on alignof spelling used.
2716 2013-12-04 Marek Polacek <polacek@redhat.com>
2719 * c-decl.c (start_function): Don't warn for missing prototype for
2722 2013-12-03 Marek Polacek <polacek@redhat.com>
2725 * c-decl.c (build_compound_literal): Allow compound literals with
2726 empty initial value.
2728 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2731 * c-typeck.c (build_modify_expr): Diagnose assignment to
2732 expression with array type.
2734 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2737 * c-typeck.c (process_init_element): Do not treat a string as
2738 initializing a whole array when used with a designator for an
2741 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2744 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2745 an inline function following a static declaration.
2747 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2750 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2751 to p_name before calling c_parser_omp_teams instead of after.
2752 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2753 argument. Remove unused p_name variable.
2755 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2756 Jakub Jelinek <jakub@redhat.com>
2758 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2759 external_scope is NULL.
2761 2013-11-27 Tom de Vries <tom@codesourcery.com>
2762 Marc Glisse <marc.glisse@inria.fr>
2765 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2767 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2769 * c-typeck.c: Add required include files from gimple.h.
2771 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2773 * c-decl.c (define_label, shadow_tag_warned)
2774 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2775 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2776 (declspecs_add_type): Remove use of in_system_header macro.
2777 * c-parser.c (c_parser_unary_expression): Likewise.
2778 * c-typeck.c (store_init_value, process_init_element)
2779 (c_start_case): Likewise.
2781 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2784 * c-parser.c (c_parser_set_source_position_from_token): Remove
2785 reference to in_system_header from comment.
2787 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2789 * c-decl.c (grokdeclarator): Update comment to refer to
2790 tree_to_[su]hwi rather than tree_low_cst.
2792 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2794 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2795 tree_to_uhwi throughout.
2797 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2799 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2802 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2804 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2807 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2809 * c-parser.c (c_parser_cilk_simd): New.
2810 (c_parser_cilk_verify_simd): New.
2811 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2812 (c_parser_omp_for_loop): Add case for NE_EXPR.
2813 Set c_break_label for CILK_SIMD.
2814 (c_parser_cilk_clause_vectorlength): New.
2815 (c_parser_cilk_clause_linear): New.
2816 (c_parser_cilk_clause_name): New.
2817 (c_parser_cilk_all_clauses): New.
2818 * c-typeck.c (build_unary_op): Pass location argument to
2820 (build_modify_expr): Same.
2821 (build_asm_expr): Same.
2822 (c_finish_bc_stmt): Error on break/continue in loops.
2824 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2826 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2828 2013-11-14 Diego Novillo <dnovillo@google.com>
2830 * c-decl.c: Include print-tree.h.
2831 Include stor-layout.h.
2834 Include stringpool.h.
2835 * c-lang.c: Include fold-const.h.
2836 * c-parser.c: Include stringpool.h.
2838 Include stor-layout.h.
2840 Include trans-mem.h.
2841 * c-typeck.c: Include stor-layout.h.
2842 Include trans-mem.h.
2846 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2848 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2849 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2851 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2852 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2854 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2855 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2856 (c_parser_declarator, c_parser_direct_declarator_inner)
2857 (c_parser_parameter_declaration, c_parser_type_name): All callers
2859 (c_parser_declaration_or_fndef): Handle declarations with type
2860 determined from the initializer.
2862 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2864 * c-typeck.c: Include gimplify.h.
2866 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2868 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2869 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2871 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2872 or _Thread_local as appropriate in diagnostics.
2873 (build_null_declspecs): Initialize ret->thread_gnu_p.
2874 (declspecs_add_scspec): Handle either __thread or _Thread_local
2875 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2876 pedantic. Do not disallow _Thread_local extern and _Thread_local
2879 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2880 Andrew MacLeod <amacleod@redhat.com>
2882 * c-aux-info.c (gen_type): Handle atomic qualifier.
2883 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2884 qualifiers when compating types.
2885 (shadow_tag_warned): Handle atomic_p in declspecs.
2886 (quals_from_declspecs): Likewise.
2887 (start_decl): Use c_type_promotes_to when promoting argument
2889 (grokdeclarator): Handle _Atomic.
2890 (get_parm_info): Diagnose any qualifier on "void" as only
2892 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2893 comparing types. Use c_type_promotes_to when promoting argument
2895 (finish_function): Use c_type_promotes_to when promoting argument
2897 (build_null_declspecs): Handle atomic_p in declspecs.
2898 (declspecs_add_qual): Handle RID_ATOMIC.
2899 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2900 (c_token_starts_declspecs): Handle RID_ATOMIC.
2901 (c_parser_declspecs): Handle atomic type specifiers and
2903 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2904 from types of expressions with atomic type.
2905 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2906 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2907 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2908 (c_parser_statement_after_labels, c_parser_switch_statement)
2909 (c_parser_for_statement, c_parser_expr_no_commas)
2910 (c_parser_conditional_expression, c_parser_binary_expression)
2911 (c_parser_cast_expression, c_parser_unary_expression)
2912 (c_parser_postfix_expression)
2913 (c_parser_postfix_expression_after_primary, c_parser_expression):
2914 Use convert_lvalue_to_rvalue.
2915 (c_parser_expression_conv, c_parser_expr_list): Document
2916 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2917 (c_parser_objc_synchronized_statement): Use
2918 convert_lvalue_to_rvalue.
2919 (c_parser_objc_selector): Handle RID_ATOMIC.
2920 (c_parser_objc_receiver, c_parser_array_notation): Use
2921 convert_lvalue_to_rvalue.
2922 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2923 _Atomic (type-name).
2924 (struct c_declspecs): Add atomic_p field.
2925 (convert_lvalue_to_rvalue): Declare.
2926 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2927 corresponding atomic types.
2928 (qualify_type): Don't add _Atomic qualifiers from second argument.
2929 (comp_target_types): Do not allow _Atomic mismatches.
2930 (type_lists_compatible_p): Do not remove atomic qualifiers when
2932 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2933 (build_atomic_assign): New functions.
2934 (build_unary_op): Use build_atomic_assign for atomic increment and
2936 (build_conditional_expr): Do not treat _Atomic void as a qualified
2938 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2939 (find_anonymous_field_with_type, convert_to_anonymous_field)
2940 (convert_for_assignment): Do not remove atomic qualifiers when
2942 (digest_init): Do not accept initialization of arrays of atomic
2943 elements by string constants.
2944 (build_asm_expr): Use convert_lvalue_to_rvalue.
2945 (build_binary_op): Do not treat _Atomic void as a qualified
2948 2013-11-06 DJ Delorie <dj@redhat.com>
2950 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2951 both explicit and builtin, print the location of the explicit one.
2953 2013-11-05 Tobias Burnus <burnus@net-b.de>
2955 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2956 c_parser_omp_distribute, c_parser_omp_teams,
2957 c_parser_omp_target, c_parser_omp_declare): Handle
2960 2013-11-03 Marek Polacek <polacek@redhat.com>
2962 * c-decl.c (grokdeclarator): Add VLA instrumentation.
2964 2013-11-01 Jakub Jelinek <jakub@redhat.com>
2966 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
2967 check_dup_generic at the end, unless remove is true.
2968 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
2970 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
2972 2013-10-31 Jakub Jelinek <jakub@redhat.com>
2974 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
2975 with decl that is not pointer nor array.
2977 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2979 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
2980 a spawning function is found.
2981 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
2982 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
2983 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2984 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
2986 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
2987 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
2989 (c_finish_return): Added a check to reject _Cilk_spawn in return
2991 (build_cilk_spawn): New function.
2992 (build_cilk_sync): Likewise.
2993 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
2995 2013-10-27 Tobias Burnus <burnus@net-b.de>
2998 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
2999 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
3000 (c_parser_statement_after_labels): Update calls.
3002 2013-10-24 Tobias Burnus <burnus@net-b.de>
3005 * c-parser.c (c_parser_pragma, c_parser_for_statement):
3006 Handle PRAGMA_IVDEP.
3007 (c_parser_statement_after_labels): Update call.
3009 2013-10-24 Marek Polacek <polacek@redhat.com>
3011 * c-parser.c (c_parser_struct_declaration): Add a comment.
3012 (c_parser_declarator): Don't allow _Alignas here.
3014 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
3016 * c-parser.c: Include omp-low.h.
3017 * c-typeck.c: Likewise.
3019 2013-10-17 Marek Polacek <polacek@redhat.com>
3022 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
3023 Document syntax of the array-declarator.
3024 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
3026 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
3027 (c_parser_struct_declaration): Likewise.
3028 (c_parser_declarator): Likewise.
3029 (c_parser_direct_declarator_inner): Likewise.
3030 (c_parser_parameter_declaration): Likewise.
3031 (c_parser_type_name): Likewise.
3033 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3035 * c-lang.h (current_omp_declare_target_attribute): New extern
3037 * c-parser.c: Include c-lang.h.
3038 (struct c_parser): Change tokens to c_token *.
3039 Add tokens_buf field. Change tokens_avail type to unsigned int.
3040 (c_parser_consume_token): If parser->tokens isn't
3041 &parser->tokens_buf[0], increment parser->tokens.
3042 (c_parser_consume_pragma): Likewise.
3043 (enum pragma_context): Add pragma_struct and pragma_param.
3044 (c_parser_external_declaration): Adjust
3045 c_parser_declaration_or_fndef caller.
3046 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
3047 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
3048 Adjust recursive call.
3049 (c_parser_struct_or_union_specifier): Use pragma_struct instead
3051 (c_parser_parameter_declaration): Use pragma_param instead of
3053 (c_parser_compound_statement_nostart, c_parser_label,
3054 c_parser_for_statement): Adjust
3055 c_parser_declaration_or_fndef callers.
3056 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
3057 it through to c_parser_conditional_expression.
3058 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
3059 pass it through to c_parser_binary_expression. Adjust recursive
3061 (c_parser_binary_expression): Remove prec argument, add
3062 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
3063 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
3064 binop matches it, use build2 instead of parser_build_binary_op.
3065 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
3066 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
3067 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
3068 Handle pragma_struct and pragma_param the same as pragma_external.
3069 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
3070 (c_parser_omp_variable_list): Parse array sections for
3071 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
3072 (c_parser_omp_clause_collapse): Fully fold collapse expression.
3073 (c_parser_omp_clause_reduction): Handle user defined reductions.
3074 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
3075 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
3076 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
3077 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
3078 c_parser_omp_clause_depend, c_parser_omp_clause_map,
3079 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
3080 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
3081 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
3082 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
3083 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
3084 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
3085 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
3086 (c_parser_omp_for_loop): Add CODE argument, pass it through
3087 to c_finish_omp_for. Change last argument to cclauses,
3088 and adjust uses to grab parallel clauses from the array of all
3089 the split clauses. Adjust c_parser_binary_expression,
3090 c_parser_declaration_or_fndef and c_finish_omp_for callers.
3091 (omp_split_clauses): New function.
3092 (c_parser_omp_simd): New function.
3093 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
3094 Allow the function to be called also when parsing combined constructs,
3095 and call c_parser_omp_simd when parsing for simd.
3096 (c_parser_omp_sections_scope): If section-sequence doesn't start with
3097 #pragma omp section, require exactly one structured-block instead of
3098 sequence of statements.
3099 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
3100 Allow the function to be called also when parsing combined constructs.
3101 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
3102 Allow the function to be called also when parsing combined
3104 (c_parser_omp_taskgroup, c_parser_omp_cancel,
3105 c_parser_omp_cancellation_point, c_parser_omp_distribute,
3106 c_parser_omp_teams, c_parser_omp_target_data,
3107 c_parser_omp_target_update, c_parser_omp_target,
3108 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
3109 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
3110 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
3111 (c_parser_omp_construct): Add p_name and mask vars. Handle
3112 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
3113 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
3114 and c_parser_omp_sections callers.
3115 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
3116 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
3117 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
3118 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
3119 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
3121 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
3122 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
3123 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
3124 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
3125 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
3126 * c-typeck.c: Include tree-inline.h.
3127 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
3128 handle_omp_array_sections_1, handle_omp_array_sections,
3129 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
3130 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
3131 user defined reductions.
3132 (c_tree_equal): New function.
3133 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
3134 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
3135 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
3136 c_check_omp_declare_reduction_r): New prototypes.
3137 * c-decl.c (current_omp_declare_target_attribute): New variable.
3138 (c_decl_attributes): New function.
3139 (start_decl, start_function): Use it instead of decl_attributes.
3140 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
3141 c_omp_reduction_decl, c_omp_reduction_lookup,
3142 c_check_omp_declare_reduction_r): New functions.
3144 2013-09-25 Tom Tromey <tromey@redhat.com>
3146 * Make-lang.in (c/gccspec.o): Remove.
3147 (CFLAGS-c/gccspec.o): New variable.
3148 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
3149 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
3150 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
3152 2013-09-25 Tom Tromey <tromey@redhat.com>
3154 * Make-lang.in (c/gccspec.o): Don't use subshell.
3156 2013-09-18 Marek Polacek <polacek@redhat.com>
3159 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
3160 Remove unnecessary check.
3162 2013-09-18 Marek Polacek <polacek@redhat.com>
3165 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
3166 no_sanitize_undefined attribute.
3168 2013-09-13 Kai Tietz <ktietz@redhat.com>
3171 * c-decl.c (c_builtin_function_ext_scope): Remove
3172 wrong assumption that it is never called on prexisting
3175 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3177 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
3179 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3181 * c-objc-common.c (c_tree_printer): Tidy.
3183 2013-08-30 Marek Polacek <polacek@redhat.com>
3185 * c-typeck.c (build_binary_op): Add division by zero and shift
3188 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
3189 Joseph Myers <joseph@codesourcery.com>
3192 * c-typeck.c (c_common_type): Prefer double_type_node over
3193 other REAL_TYPE types with the same precision.
3194 (convert_arguments): Likewise.
3196 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
3198 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
3199 (c_initialize_diagnostics): Call a destructor for the early printer.
3201 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3203 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
3204 printer initialization.
3206 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
3209 * c-array-notation.c (fix_conditional_array_notations_1): Added a
3210 check for truth values.
3211 (expand_array_notation_exprs): Added truth values case. Removed an
3212 unwanted else. Added for-loop to walk through subtrees in default
3215 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3217 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
3219 2013-07-23 Joseph Myers <joseph@codesourcery.com>
3221 * c-parser.c (struct c_generic_association): Fix typo.
3223 2013-07-23 Tom Tromey <tromey@redhat.com>
3224 Joseph Myers <joseph@codesourcery.com>
3226 * c-parser.c (struct c_generic_association): New.
3227 (c_generic_association_d): New typedef.
3228 (c_parser_generic_selection): New function.
3229 (c_parser_postfix_expression): Handle RID_GENERIC.
3231 2013-07-13 Jason Merrill <jason@redhat.com>
3234 * c-decl.c (finish_struct): Check for too-large class.
3236 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3239 * c-typeck.c (set_init_index): When folding, check for index overflow.
3241 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3243 * c-parser.c (c_parser_array_notation): Removed rejection of array
3244 notations in an array of function pointers.
3246 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3248 * c-array-notation.c (make_triplet_val_inv): New function.
3249 (create_cmp_incr): Likewise.
3250 (create_array_refs): Likewise.
3251 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
3252 Also modularized common parts between functions and called the function.
3253 (build_array_notation_expr): Likewise.
3254 (fix_conditional_array_notations_1): Likewise.
3255 (fix_array_notation_expr): Likewise.
3256 (fix_array_notation_call_expr): Likewise.
3258 2013-06-18 Marek Polacek <polacek@redhat.com>
3261 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
3263 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
3265 * c-array-notation.c (build_array_notation_expr): Reject array notation
3266 mismatch between LHS and RHS even inside a call_expr. Also, removed
3267 a couple while statements that were dead code.
3269 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
3271 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
3272 excessive precision expressions in function parameters. Also removed
3273 couple unwanted while statements.
3275 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3277 * c-array-notation.c (expand_array_notation_exprs): Added
3278 ARRAY_NOTATION_REF case.
3280 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3282 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
3283 function to c-family/array-notation-common.c.
3284 (is_cilkplus_reduce_builtin): Likewise.
3285 (find_rank): Likewise.
3286 (extract_array_notation_exprs): Likewise.
3287 (replace_array_notations): Likewise.
3288 (find_inv_trees): Likewise.
3289 (replace_inv_trees): Likewise.
3290 (contains_array_notation_expr): Likewise.
3291 (find_correct_array_notation_type): Likewise.
3292 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
3293 (struct inv_list): Moved this to c-family/array-notation-common.c.
3294 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
3296 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
3298 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
3299 reduction functions outside the for-loop. Added a check if the fundecl
3300 is non-NULL. Finally, removed an unwanted if-statement, and made the
3303 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3305 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
3306 condition of the if-statement matches the rank of else-block and then-
3307 block when array notations are used.
3308 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
3309 expression after the entire function body is parsed.
3310 (c_parser_expr_no_commas): Delayed creating array notation expressions
3311 to the end of function parsing.
3312 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
3313 whole if-statement instead of just the condition.
3314 (expand_array_notation_exprs): Added MODIFY_EXPR case.
3316 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3319 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
3320 array to NULL_TREE if they are unused. Also added a check for the
3321 field to be NULL before its fields are used in future.
3323 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3326 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
3327 (build_array_notation_expr): Likewise.
3329 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3331 * c-typeck.c (build_array_ref): Added a check to see if array's
3332 index is greater than one. If true, then emit an error.
3333 (build_function_call_vec): Exclude error reporting and checking
3334 for builtin array-notation functions.
3335 (convert_arguments): Likewise.
3336 (c_finish_return): Added a check for array notations as a return
3337 expression. If true, then emit an error.
3338 (c_finish_loop): Added a check for array notations in a loop
3339 condition. If true then emit an error.
3340 (lvalue_p): Added a ARRAY_NOTATION_REF case.
3341 (build_binary_op): Added a check for array notation expr inside
3342 op1 and op0. If present, we call another function to find correct
3344 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
3345 * c-parser.c (c_parser_compound_statement): Check if array
3346 notation code is used in tree, if so, then transform them into
3348 (c_parser_expr_no_commas): Check if array notation is used in LHS
3349 or RHS, if so, then build array notation expression instead of
3351 (c_parser_postfix_expression_after_primary): Added a check for
3352 colon(s) after square braces, if so then handle it like an array
3353 notation. Also, break up array notations in unary op if found.
3354 (c_parser_direct_declarator_inner): Added a check for array
3356 (c_parser_compound_statement): Added a check for array notation in
3357 a stmt. If one is present, then expand array notation expr.
3358 (c_parser_if_statement): Likewise.
3359 (c_parser_switch_statement): Added a check for array notations in
3360 a switch statement's condition. If true, then output an error.
3361 (c_parser_while_statement): Similarly, but for a while.
3362 (c_parser_do_statement): Similarly, but for a do-while.
3363 (c_parser_for_statement): Similarly, but for a for-loop.
3364 (c_parser_unary_expression): Check if array notation is used in a
3365 pre-increment or pre-decrement expression. If true, then expand
3367 (c_parser_array_notation): New function.
3368 * c-array-notation.c: New file.
3369 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
3371 2013-05-23 Mike Stump <mikestump@comcast.net>
3373 * c-typeck.c (convert_for_assignment): Handle references to memory
3376 2013-05-16 Jason Merrill <jason@redhat.com>
3378 * Make-lang.in (cc1$(exeext)): Use link mutex.
3380 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3382 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
3383 to simply use OPT_Wpointer_arith.
3384 (build_unary_op): Likewise.
3386 2013-04-03 Jakub Jelinek <jakub@redhat.com>
3389 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
3390 argument. If set, or it temporarily for parsing of the first
3391 argument into force_folding_builtin_constant_p.
3392 (c_parser_postfix_expression): Adjust callers.
3394 2013-03-21 Richard Biener <rguenther@suse.de>
3396 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
3397 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
3399 2013-02-12 Marek Polacek <polacek@redhat.com>
3402 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
3405 2013-01-24 Jakub Jelinek <jakub@redhat.com>
3408 * c-typeck.c (set_nonincremental_init_from_string): If
3409 constructor_max_index is NULL, treat it as if tree_int_cst_lt
3411 (process_init_element): Likewise.
3413 2012-12-20 Jakub Jelinek <jakub@redhat.com>
3416 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
3417 argument, don't call default_function_array_conversion
3418 nor c_fully_fold here.
3419 (c_parser_asm_statement): Adjust callers.
3420 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
3421 and outputs here, and call default_function_array_conversion
3422 on inputs that don't need to be addressable.
3424 2012-12-18 Jakub Jelinek <jakub@redhat.com>
3427 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
3428 warning require that both c_common_unsigned_type as well as
3429 c_common_signed_type is the same for both mvl and mvr types.
3431 2012-11-16 Diego Novillo <dnovillo@google.com>
3433 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
3435 * c-common.c: Use new vec API in vec.h.
3436 * c-common.h: Likewise.
3437 * c-gimplify.c: Likewise.
3438 * c-pragma.c: Likewise.
3439 * c-pretty-print.c: Likewise.
3440 * c-pretty-print.h: Likewise.
3441 * c-semantics.c: Likewise.
3442 * c-decl.c: Likewise.
3443 * c-parser.c: Likewise.
3444 * c-tree.h: Likewise.
3445 * c-typeck.c: Likewise.
3447 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3450 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
3452 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3455 * c-decl.c (warn_if_shadowing): Do not warn if a variable
3456 shadows a function, unless the variable is a function or a
3457 pointer-to-function.
3459 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3462 * c-parser.c (struct c_tree_loc_pair): Removed.
3463 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
3464 add location_t * and tree * arguments, fill in array of 3
3465 sizeof_arg trees and corresponding locs.
3466 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
3467 c_parser_expr_list callers.
3468 (c_parser_postfix_expression_after_primary): Likewise. Pass
3469 array of 3 sizeof_arg trees and locs (corresponding to first
3470 3 arguments) to sizeof_pointer_memaccess_warning.
3472 2012-10-09 Lawrence Crowl <crowl@google.com>
3474 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
3475 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
3478 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3481 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
3484 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3487 * c-typeck.c: Include c-common.h.
3488 (enum stv_conv): Moved to c-common.h.
3489 (scalar_to_vector): Moved to c-common.c.
3490 (build_binary_op): Adapt to scalar_to_vector's new prototype.
3491 * Make-lang.in: c-typeck.c depends on c-common.h.
3493 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3495 * c-decl.c (c_write_global_declarations): Fix handling of
3498 2012-09-30 Sharad Singhai <singhai@google.com>
3500 * c-decl.c (c_write_global_declarations): Use a different method
3501 to determine if the dump has ben initialized.
3503 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3506 * c-typeck.c (c_cast_expr): When casting to a type requiring
3507 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
3510 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3513 * c-typeck.c (build_unary_op): Pass original argument of
3514 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
3515 any C_MAYBE_CONST_EXPR, if it has integer operands.
3516 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
3517 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
3518 to c_objc_common_truthvalue_conversion, then remove any
3519 C_MAYBE_CONST_EXPR, if they have integer operands. Use
3520 c_objc_common_truthvalue_conversion not
3521 c_common_truthvalue_conversion.
3522 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
3523 call note_integer_operands for arguments with integer operands
3524 that are not integer constants.
3526 2012-09-13 Jakub Jelinek <jakub@redhat.com>
3529 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
3530 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
3532 2012-08-31 Jakub Jelinek <jakub@redhat.com>
3535 * c-convert.c (convert): Don't call fold_convert_loc if
3536 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
3537 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
3538 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
3540 2012-08-24 Jakub Jelinek <jakub@redhat.com>
3543 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
3544 for nested and empty_ok arguments in the call to
3545 c_parser_declaration_or_fndef.
3547 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3549 * c-tree.h (c_last_sizeof_arg): Declare.
3550 * c-parser.c (struct c_tree_loc_pair): New type.
3551 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
3553 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
3554 (c_parser_postfix_expression_after_primary): Likewise. Call
3555 sizeof_pointer_memaccess_warning if needed.
3556 (sizeof_ptr_memacc_comptypes): New function.
3557 * c-typeck.c (c_last_sizeof_arg): New global variable.
3558 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
3560 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
3562 * c-lang.h (lang_decl): Add variable_size GTY option.
3564 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3566 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
3567 * Make-lang.in: Fix dependencies.
3569 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3571 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
3572 and add language Makefile hooks.
3573 * config-lang.in: New file.
3574 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
3575 add the required "normal" config-lang.in rules.
3576 * c-lang.h: Moved from gcc/ to here.
3577 * c-tree.h: Likewise.
3578 * c-objc-common.c: Likewise.
3579 * c-objc-common.h: Likewise.
3580 * c-typeck.c: Likewise.
3581 * c-convert.c: Likewise.
3582 * c-lang.c: Likewise.
3583 * c-aux-info.c: Likewise.
3584 * c-errors.c: Likewise.
3585 * gccspec.c: Likewise.
3586 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
3587 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
3589 Copyright (C) 2012-2016 Free Software Foundation, Inc.
3591 Copying and distribution of this file, with or without modification,
3592 are permitted in any medium without royalty provided the copyright
3593 notice and this notice are preserved.