1 2016-06-08 Marek Polacek <polacek@redhat.com>
4 * c-decl.c (grokdeclarator): Check TYPE_P.
6 2016-06-07 David Malcolm <dmalcolm@redhat.com>
8 * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof
9 and structure element reference, capture the location of the
10 element name token and pass it to build_component_ref.
11 (c_parser_postfix_expression_after_primary): Likewise for
12 structure element dereference.
13 (c_parser_omp_variable_list): Likewise for
14 OMP_CLAUSE_{_CACHE, MAP, FROM, TO},
15 * c-tree.h (build_component_ref): Add location_t param.
16 * c-typeck.c (build_component_ref): Add location_t param
17 COMPONENT_LOC. Use it, if available, when issuing hints about
18 mispelled member names to provide a fixit replacement hint.
20 2016-06-06 Marek Polacek <polacek@redhat.com>
23 * c-parser.c (c_parser_direct_declarator): Set location.
25 2016-06-06 Marek Polacek <polacek@redhat.com>
27 * c-typeck.c (comptypes_internal): Handle comparisons of
28 INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check
29 TYPE_REF_CAN_ALIAS_ALL.
31 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
33 * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction
34 arguments as addressable when async clause exists.
36 2016-05-30 Jakub Jelinek <jakub@redhat.com>
39 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
40 when combined with target construct.
42 2016-05-26 Jakub Jelinek <jakub@redhat.com>
44 * c-parser.c (c_parser_omp_clause_schedule): Warn if
45 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
47 2016-05-25 Marek Polacek <polacek@redhat.com>
50 * c-decl.c (c_make_fname_decl): Don't check seen_error.
53 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
55 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
57 * c-parser.c (c_parser_oacc_declare): Add support for
58 GOMP_MAP_FIRSTPRIVATE_POINTER.
59 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
60 argument with enum c_omp_region_type ort.
61 (handle_omp_array_sections): Likewise. Update call to
62 handle_omp_array_sections_1.
63 (c_finish_omp_clauses): Add specific errors and warning messages for
64 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
65 call to handle_omp_array_sections.
67 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
69 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
71 2016-05-24 Richard Biener <rguenther@suse.de>
75 * c-typeck.c (build_array_ref): Do not complain about indexing
76 non-lvalue vectors. Adjust for function name change.
78 2016-05-20 Martin Sebor <msebor@redhat.com>
81 * c-typeck.c (error_init): Use
82 expansion_point_location_if_in_system_header.
85 2016-05-19 David Malcolm <dmalcolm@redhat.com>
88 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
90 (c_parser_postfix_expression): Likewise.
91 * c-tree.h (c_expr::set_error): New method.
92 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
93 that result's range is initialized.
95 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
97 * c-typeck.c (parser_build_unary_op): Fix formatting.
99 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
101 * c-decl.c (grokdeclarator): Remove errmsg and use of
102 targetm.invalid_return_type.
103 (grokparms): Remove errmsg and use of
104 targetm.invalid_parameter_type.
106 2016-05-13 Joseph Myers <joseph@codesourcery.com>
108 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
109 function return type.
111 2016-05-12 Marek Polacek <polacek@redhat.com>
114 * c-decl.c (build_compound_literal): Pass LOC down to
115 c_incomplete_type_error.
116 * c-tree.h (require_complete_type): Adjust declaration.
117 (c_incomplete_type_error): Likewise.
118 * c-typeck.c (require_complete_type): Add location parameter, pass it
119 down to c_incomplete_type_error.
120 (c_incomplete_type_error): Add location parameter, pass it down to
122 (build_component_ref): Pass location down to c_incomplete_type_error.
123 (default_conversion): Pass location down to require_complete_type.
124 (build_array_ref): Likewise.
125 (build_function_call_vec): Likewise.
126 (convert_arguments): Likewise.
127 (build_unary_op): Likewise.
128 (build_c_cast): Likewise.
129 (build_modify_expr): Likewise.
130 (convert_for_assignment): Likewise.
131 (c_finish_omp_clauses): Likewise.
133 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
136 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
138 * c-errors.c (pedwarn_c90): Return true if warned.
139 * c-tree.h (pedwarn_c90): Change return type to bool.
140 (enum c_declspec_word): Add new enumerator cdw_atomic.
142 2016-05-11 Marek Polacek <polacek@redhat.com>
145 * c-decl.c (diagnose_mismatched_decls): Factor out code to
146 diagnose_mismatched_attributes and call it.
148 2016-05-10 Marek Polacek <polacek@redhat.com>
151 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
152 on a declaration following the definition.
154 2016-05-05 Jakub Jelinek <jakub@redhat.com>
156 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
157 parse it through to c_parser_c99_block_statement.
158 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
161 2016-05-04 Marek Polacek <polacek@redhat.com>
163 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
166 2016-05-04 Marek Polacek <polacek@redhat.com>
169 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
170 for macro expansions.
172 2016-05-03 Marek Polacek <polacek@redhat.com>
175 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
176 check_builtin_function_arguments.
178 2016-05-03 Richard Biener <rguenther@suse.de>
180 * Make-lang.in (cc1-checksum.c): For stage-final re-use
181 the checksum from the previous stage.
183 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
185 * c-parser.c (c_parser_oacc_all_clauses): Update call to
186 c_finish_omp_clauses.
187 (c_parser_omp_all_clauses): Likewise.
188 (c_parser_oacc_cache): Likewise.
189 (c_parser_oacc_loop): Likewise.
190 (omp_split_clauses): Likewise.
191 (c_parser_omp_declare_target): Likewise.
192 (c_parser_cilk_all_clauses): Likewise.
193 (c_parser_cilk_for): Likewise.
194 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
195 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
197 2016-05-02 Marek Polacek <polacek@redhat.com>
200 * c-decl.c (grokdeclarator): Diagnose when array's size has an
203 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
206 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
207 OACC_LOOP_CLAUSE_MASK.
208 (c_parser_oacc_kernels_parallel): Update call to
209 c_oacc_split_loop_clauses.
211 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
213 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
214 argument to build_modify_expr in two cases.
216 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
218 * c-parser.c (c_parser_postfix_expression_after_primary): Call
219 warn_for_memset instead of warning directly here.
221 2016-04-26 Marek Polacek <polacek@redhat.com>
224 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
226 (c_parser_for_statement): ... here.
227 (c_parser_if_statement): Use it.
228 (c_parser_switch_statement): Use it.
229 (c_parser_while_statement): Use it.
232 * c-decl.c (pushdecl): Pass LOCUS down to warning.
234 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
237 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
238 instead of c_finish_cilk_clauses.
239 * c-tree.h (c_finish_omp_clauses): Add new default argument.
240 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
241 floating-point variables in the linear clause for Cilk Plus.
243 2016-04-18 Michael Matz <matz@suse.de>
245 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
246 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
248 2016-04-15 Marek Polacek <polacek@redhat.com>
251 * c-typeck.c (build_unary_op): Pass location down to error and
254 2016-04-15 Jakub Jelinek <jakub@redhat.com>
257 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
259 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
260 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
261 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
262 Adjust c_parser_pragma callers.
263 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
265 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
267 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
268 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
269 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
270 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
271 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
272 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
273 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
274 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
276 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
277 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
280 2016-04-13 Marek Polacek <polacek@redhat.com>
283 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
285 (c_parser_statement): Likewise.
286 (c_parser_c99_block_statement): Likewise.
287 (c_parser_while_statement): Likewise.
288 (c_parser_for_statement): Likewise.
289 (c_parser_if_body): Don't set IF_P here.
290 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
291 about dangling else here.
292 * c-tree.h (c_finish_if_stmt): Adjust declaration.
293 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
294 warn about dangling else here.
296 2016-04-04 Marek Polacek <polacek@redhat.com>
299 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
301 2016-03-31 Marek Polacek <polacek@redhat.com>
304 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
306 2016-03-18 David Malcolm <dmalcolm@redhat.com>
309 * c-parser.c (c_parser_postfix_expression): Set the source range
310 for uses of "__builtin_types_compatible_p".
312 2016-03-17 Jakub Jelinek <jakub@redhat.com>
315 * c-typeck.c (composite_type): Don't count void_list_node
316 into len, if the list is terminated by void_list_node, start
317 with void_list_node instead of NULL for newargs. Stop
320 2016-03-16 Marek Polacek <polacek@redhat.com>
323 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
324 nested functions returning VM types.
326 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
328 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
329 when calling c_finish_omp_clauses.
331 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
334 * c-decl.c (get_parm_info): Don't queue implicit function declarations
337 2016-03-04 Marek Polacek <polacek@redhat.com>
340 * c-parser.c (c_parser_postfix_expression): Call
341 c_parser_cast_expression rather than c_parser_postfix_expression.
343 2016-03-01 Jakub Jelinek <jakub@redhat.com>
347 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
348 of incomplete decls to error_mark_node.
350 2016-02-24 Marek Polacek <polacek@redhat.com>
353 * c-decl.c (finish_decl): Don't update the copy of the type of a
356 2016-02-23 Jakub Jelinek <jakub@redhat.com>
359 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
360 in id_kind reclassification.
362 2016-02-16 Jakub Jelinek <jakub@redhat.com>
365 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
367 2016-02-16 James Norris <jnorris@codesourcery.com>
370 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
372 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
374 * c-decl.c (build_null_declspecs): Zero the entire struct.
377 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
378 callers changed. If nested_p is true, use it to call
379 finish_implicit_inits.
380 * c-tree.h (finish_implicit_inits): Declare.
381 * c-typeck.c (finish_implicit_inits): New function. Move code
383 (push_init_level): ... here.
384 (set_designator, process_init_element): Call finish_implicit_inits.
386 2016-02-11 Jakub Jelinek <jakub@redhat.com>
389 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
390 arguments for -Waddress warning.
392 2016-02-04 Jakub Jelinek <jakub@redhat.com>
395 * c-decl.c (finish_enum): When honoring mode attribute,
396 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
398 2016-01-29 Jakub Jelinek <jakub@redhat.com>
401 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
402 all type variants, not just TYPE_MAIN_VARIANT.
404 2016-01-27 Jakub Jelinek <jakub@redhat.com>
407 * c-decl.c (c_write_global_declarations_1): Warn with
408 warn_unused_function if static prototype without definition
411 2016-01-27 Marek Polacek <polacek@redhat.com>
414 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
415 to unsigned, if needed. Add -Wsign-compare warning.
417 2016-01-26 Jakub Jelinek <jakub@redhat.com>
419 PR tree-optimization/69483
420 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
422 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
425 * c-tree.h (incomplete_record_decls): Declare.
426 * c-parser.c (incomplete_record_decls): Define.
427 (c_parser_translation_unit): Iterate through incomplete_record_decls and
428 report error if any decl has zero size.
429 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
430 or enum type to incomplete_record_decls.
432 2016-01-14 Tom de Vries <tom@codesourcery.com>
434 PR tree-optimization/68773
435 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
438 2016-01-14 Marek Polacek <polacek@redhat.com>
441 * c-decl.c (grokdeclarator): Provide more information for invalid
444 2016-01-06 David Malcolm <dmalcolm@redhat.com>
446 * c-parser.c (c_parser_unary_expression): For dereferences, build
447 a combined location before calling build_indirect_ref, so that
448 error reports cover the full range, manually updating the c_expr
451 2016-01-06 Marek Polacek <polacek@redhat.com>
454 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
455 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
458 2016-01-04 Jakub Jelinek <jakub@redhat.com>
460 Update copyright years.
462 2016-01-04 Marek Polacek <polacek@redhat.com>
465 * c-typeck.c (build_atomic_assign): Improve commentary. Add
466 optimization to use __atomic_fetch_* built-in if possible.
468 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
470 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
472 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
475 2015-12-22 Marek Polacek <polacek@redhat.com>
478 * c-typeck.c (build_component_ref): Warn when acessing elements of
479 atomic structures or unions.
481 2015-12-21 David Malcolm <dmalcolm@redhat.com>
483 * c-typeck.c: Include "gcc-rich-location.h".
484 (build_binary_op): In the two places that call binary_op_error,
485 create a gcc_rich_location and populate it with the location of
486 the binary op and its two operands.
488 2015-12-16 David Malcolm <dmalcolm@redhat.com>
490 * c-parser.c (c_parser_statement_after_labels): When calling
491 c_finish_return, Use the return expression's location if it has
492 one, falling back to the location of the first token within it.
493 * c-typeck.c (c_finish_return): When issuing warnings about
494 the incorrect presence/absence of a return value, issue a note
495 showing the declaration of the function.
497 2015-12-16 David Malcolm <dmalcolm@redhat.com>
499 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
501 (c_parser_peek_nth_token): New function.
502 (c_parser_peek_conflict_marker): New function.
503 (c_parser_error): Detect conflict markers and report them as such.
505 2015-12-16 David Malcolm <dmalcolm@redhat.com>
507 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
508 to preserve range information for the primary expression
509 in the call to c_parser_postfix_expression_after_primary.
511 2015-12-16 David Malcolm <dmalcolm@redhat.com>
513 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
514 expression location, falling back on the first token location,
515 rather than always using the latter.
517 2015-12-16 Marek Polacek <polacek@redhat.com>
520 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
523 2015-12-15 Marek Polacek <polacek@redhat.com>
526 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
529 2015-12-08 David Malcolm <dmalcolm@redhat.com>
531 * c-parser.c (c_parser_alignof_expression): Capture location of
532 closing parenthesis (if any), or of end of unary expression, and
533 use it to build a src_range for the expression.
535 2015-12-08 David Malcolm <dmalcolm@redhat.com>
538 * c-parser.c (c_parser_get_builtin_args): Add
539 "out_close_paren_loc" param, and write back to it.
540 (c_parser_postfix_expression): Capture the closing
541 parenthesis location for RID_CHOOSE_EXPR,
542 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
543 RID_BUILTIN_SHUFFLE and use it to set the source range
544 for such expressions; within RID_BUILTIN_COMPLEX set
545 the underlying location.
547 2015-12-07 Marek Polacek <polacek@redhat.com>
550 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
551 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
553 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
555 * c-tree.h (c_build_va_arg): Adjust prototype.
556 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
557 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
558 parameter, adjust throughout and issue an error if EXPR is a component
559 with reverse storage order.
561 2015-12-02 Jason Merrill <jason@redhat.com>
563 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
564 (c_fully_fold_internal, decl_constant_value_for_optimization):
565 Move from c-common.c.
566 * c-tree.h: Declare decl_constant_value_for_optimization.
567 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
569 2015-12-02 Joseph Myers <joseph@codesourcery.com>
572 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
573 following link from declarator to next declarator. Track original
574 qualified type and pass it to c_build_qualified_type.
575 * c-typeck.c (c_build_qualified_type): Add arguments
576 orig_qual_type and orig_qual_indirect.
578 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
580 * c-parser.c (c_parser_omp_clause_name)
581 (c_parser_oacc_all_clauses): Alphabetical sorting.
583 2015-12-02 Jakub Jelinek <jakub@redhat.com>
586 * c-decl.c (get_parm_info): Use b->locus instead of input_location
589 2015-12-01 Julian Brown <julian@codesourcery.com>
590 Cesar Philippidis <cesar@codesourcery.com>
591 James Norris <James_Norris@mentor.com>
593 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
594 (c_parser_oacc_clause_use_device): New function.
595 (c_parser_oacc_all_clauses): Add use_device support.
596 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
597 (c_parser_oacc_host_data): New function.
598 (c_parser_omp_construct): Add host_data support.
599 * c-tree.h (c_finish_oacc_host_data): Add prototype.
600 * c-typeck.c (c_finish_oacc_host_data): New function.
601 (c_finish_omp_clauses): Add use_device support.
603 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
606 * c-decl.c: Set TYPE_PACKED in variants.
608 2015-11-27 Martin Liska <mliska@suse.cz>
611 * c-array-notation.c (fix_builtin_array_notation_fn):
612 Use release_vec_vec instead of vec::release.
613 (build_array_notation_expr): Likewise.
614 (fix_conditional_array_notations_1): Likewise.
615 (fix_array_notation_expr): Likewise.
616 (fix_array_notation_call_expr): Likewise.
618 2015-11-27 Jakub Jelinek <jakub@redhat.com>
621 * c-parser.c (c_parser_compound_statement_nostart): If
622 last_label is true, use pragma_stmt instead of pragma_compound
623 as second c_parser_pragma argument.
624 (c_parser_omp_ordered, c_parser_omp_target_update,
625 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
626 false as second argument to c_parser_skip_to_pragma_eol after
627 diagnosing standalone directives used in pragma_stmt context.
629 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
631 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
632 with "if (ENABLE_OFFLOADING)".
634 2015-11-23 David Malcolm <dmalcolm@redhat.com>
637 * c-parser.c (c_parser_postfix_expression): Set up source ranges
638 for various Objective-C constructs: Class.name syntax,
639 @selector(), @protocol(), @encode(), and [] message syntax.
641 2015-11-20 David Malcolm <dmalcolm@redhat.com>
644 * c-typeck.c (should_suggest_deref_p): New function.
645 (build_component_ref): Special-case POINTER_TYPE when
646 generating a "not a structure of union" error message, and
647 suggest a "->" rather than a ".", providing a fix-it hint.
649 2015-11-19 David Malcolm <dmalcolm@redhat.com>
651 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
652 candidate into a new function, find_closest_identifier.
654 2015-11-19 Marek Polacek <polacek@redhat.com>
657 * c-typeck.c (parser_build_binary_op): Properly handle
658 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
660 2015-11-17 David Malcolm <dmalcolm@redhat.com>
662 * c-parser.c (set_c_expr_source_range): Bulletproof both
663 overloaded implementations against NULL expr->value.
664 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
666 (c_parser_unary_expression): Likewise when handling addresses of
668 (c_parser_postfix_expression): Likewise for statement expressions,
669 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
670 __builtin_va_arg, and for __builtin_offset_of.
671 (c_parser_postfix_expression_after_paren_type): Initialize expr's
672 src_range using the range of the braced initializer.
673 (c_parser_transaction_expression): Set src_range for "ret" to a
676 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
678 * c-parser.c (c_finish_omp_declare_simd): Look for
679 "simd" attribute as well. Update error message.
681 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
683 * c-parser.c (c_parser_omp_declare_target): Adjust.
685 2015-11-14 Jakub Jelinek <jakub@redhat.com>
687 * c-typeck.c (c_finish_omp_clauses): Don't mark
688 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
690 2015-11-14 Marek Polacek <polacek@redhat.com>
692 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
693 * c-typeck.c: Likewise.
695 2015-11-13 David Malcolm <dmalcolm@redhat.com>
697 * c-decl.c (warn_defaults_to): Pass line_table to
699 * c-errors.c (pedwarn_c99): Likewise.
700 (pedwarn_c90): Likewise.
701 * c-parser.c (set_c_expr_source_range): New functions.
702 (c_token::get_range): New method.
703 (c_token::get_finish): New method.
704 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
705 based on the range from the start of the LHS to the end of the
707 (c_parser_conditional_expression): Likewise, based on the range
708 from the start of the cond.value to the end of exp2.value.
709 (c_parser_binary_expression): Call set_c_expr_source_range on
710 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
711 (c_parser_cast_expression): Call set_c_expr_source_range on ret
712 based on the cast_loc through to the end of the expr.
713 (c_parser_unary_expression): Likewise, based on the
714 op_loc through to the end of op.
715 (c_parser_sizeof_expression) Likewise, based on the start of the
716 sizeof token through to either the closing paren or the end of
718 (c_parser_postfix_expression): Likewise, using the token range,
719 or from the open paren through to the close paren for
720 parenthesized expressions.
721 (c_parser_postfix_expression_after_primary): Likewise, for
722 various kinds of expression.
723 * c-tree.h (struct c_expr): Add field "src_range".
724 (c_expr::get_start): New method.
725 (c_expr::get_finish): New method.
726 (set_c_expr_source_range): New decls.
727 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
728 on ret for prefix unary ops.
729 (parser_build_binary_op): Likewise, running from the start of
730 arg1.value through to the end of arg2.value.
732 2015-11-13 Marek Polacek <polacek@redhat.com>
735 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
737 2015-11-13 David Malcolm <dmalcolm@redhat.com>
739 * c-typeck.c: Include spellcheck.h.
740 (lookup_field_fuzzy_find_candidates): New function.
741 (lookup_field_fuzzy): New function.
742 (build_component_ref): If the field was not found, try using
743 lookup_field_fuzzy and potentially offer a suggestion.
745 2015-11-12 James Norris <jnorris@codesourcery.com>
746 Joseph Myers <joseph@codesourcery.com>
748 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
749 (c_parser_omp_clause_name): Handle 'device_resident' clause.
750 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
751 and PRAGMA_OMP_CLAUSE_LINK.
752 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
753 and PRAGMA_OACC_CLAUSE_LINK.
754 (OACC_DECLARE_CLAUSE_MASK): New definition.
755 (c_parser_oacc_declare): New function.
757 2015-11-12 Marek Polacek <polacek@redhat.com>
760 * c-parser.c (c_parser_for_statement): Reclassify the token in
763 2015-11-11 Marek Polacek <polacek@redhat.com>
767 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
768 checking the size of an array.
770 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
772 * c-array-notation.c: Remove unused header files.
773 * c-aux-info.c: Likewise.
774 * c-convert.c: Likewise.
775 * c-decl.c: Likewise.
776 * c-errors.c: Likewise.
777 * c-lang.c: Likewise.
778 * c-objc-common.c: Likewise.
779 * c-parser.c: Likewise.
780 * c-typeck.c: Likewise.
781 * gccspec.c: Likewise.
783 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
784 Cesar Philippidis <cesar@codesourcery.com>
785 James Norris <jnorris@codesourcery.com>
786 Julian Brown <julian@codesourcery.com>
787 Nathan Sidwell <nathan@codesourcery.com>
790 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
792 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
793 (c_parser_pragma): Parse 'acc routine'.
794 (OACC_ROUTINE_CLAUSE_MARK): Define.
795 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
797 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
800 * c-typeck.c (c_finish_loop): For unconditional loops, set the
801 location of the backward-goto to the start of the loop body.
803 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
806 * c-parser.c (c_parser_while_statement): Finish the loop before
807 parsing ahead for misleading indentation.
808 (c_parser_for_statement): Likewise.
810 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
812 * c-decl.c (finish_struct): If the structure has reverse storage
813 order, rewrite the type of array fields with scalar component. Call
814 maybe_apply_pragma_scalar_storage_order on entry.
815 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
816 errors on bit-fields and reverse SSO here and not...
817 (c_mark_addressable): ...here.
818 (output_init_element): Adjust call to initializer_constant_valid_p.
819 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
821 2015-11-06 David Malcolm <dmalcolm@redhat.com>
823 * c-decl.c (warn_defaults_to): Update for change in signature
824 of diagnostic_set_info.
825 * c-errors.c (pedwarn_c99): Likewise.
826 (pedwarn_c90): Likewise.
827 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
828 for textinfo::set_location.
830 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
831 Thomas Schwinge <thomas@codesourcery.com>
832 James Norris <jnorris@codesourcery.com>
834 * c-parser.c (c_parser_omp_clause_name): Add support for
835 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
836 (c_parser_omp_clause_default): Add is_oacc argument. Handle
837 default(none) in OpenACC.
838 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
840 (c_parser_oacc_clause_tile): New function.
841 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
842 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
843 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
845 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
846 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
848 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
849 (c_parser_oacc_update): Update the error message for missing clauses.
850 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
851 and OMP_CLAUSE_INDEPENDENT.
853 2015-11-05 Marek Polacek <polacek@redhat.com>
856 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
857 deal with pre-evaluation on invalid types.
859 2015-11-05 Jakub Jelinek <jakub@redhat.com>
860 Ilya Verbin <ilya.verbin@intel.com>
862 * c-parser.c: Include context.h and gimple-expr.h.
863 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
864 monotonic together with nonmonotonic.
865 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
866 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
867 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
868 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
869 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
870 expressions on combined target teams before the target.
871 (c_parser_omp_declare_target): If decl has "omp declare target" or
872 "omp declare target link" attribute, and cgraph or varpool node already
873 exists, then set corresponding flags. Call c_finish_omp_clauses
874 in the parenthesized extended-list syntax case.
875 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
877 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
878 on OMP_CLAUSE_REDUCTION array sections.
879 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
880 into the constant offset, or for variable low-bound using
881 POINTER_PLUS_EXPR. For structure element based array sections use
882 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
883 (c_finish_omp_clauses): Drop generic_field_head, structure
884 elements are now always mapped even as array section bases,
885 diagnose same var in data sharing and mapping clauses. Diagnose if
886 linear step on declare simd is neither a constant nor a uniform
887 parameter. Look through POINTER_PLUS_EXPR for array section
888 reductions. Diagnose the same var or function appearing multiple
889 times on the same directive. Fix up wording for the to clause if t
890 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
891 modifier on kinds other than dynamic or guided or nonmonotonic
892 modifier together with ordered clause.
894 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
895 Chung-Lin Tang <cltang@codesourcery.com>
897 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
899 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
901 * c-array-notation.c: Reorder #include's and remove duplicates.
902 * c-aux-info.c: Likewise.
903 * c-convert.c: Likewise.
904 * c-decl.c: Likewise.
905 * c-errors.c: Likewise.
906 * c-lang.c: Likewise.
907 * c-objc-common.c: Likewise.
908 * c-parser.c: Likewise.
909 * c-typeck.c: Likewise.
911 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
914 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
915 after calling build_qualified_type.
917 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
918 Thomas Schwinge <thomas@codesourcery.com>
919 James Norris <jnorris@codesourcery.com>
920 Joseph Myers <joseph@codesourcery.com>
921 Julian Brown <julian@codesourcery.com>
922 Bernd Schmidt <bschmidt@redhat.com>
924 * c-parser.c (c_parser_oacc_shape_clause): New.
925 (c_parser_oacc_simple_clause): New.
926 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
927 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
929 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
930 James Norris <jnorris@codesourcery.com>
931 Cesar Philippidis <cesar@codesourcery.com>
935 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
936 parameters, and handle these. Adjust all users.
937 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
939 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
941 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
943 (c_finish_omp_construct): Declare function.
944 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
945 Merge functions into...
946 (c_finish_omp_construct): ... this new function.
948 2015-10-22 Richard Biener <rguenther@suse.de>
950 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
951 before folding a MINUS_EXPR.
953 2015-10-21 Marek Polacek <polacek@redhat.com>
956 * c-decl.c (start_function): Warn about vararg functions without
959 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
961 * c-typeck.c (build_conditional_expr): Use boolean vector
962 type for vector comparison.
963 (build_vec_cmp): New.
964 (build_binary_op): Use build_vec_cmp for comparison.
966 2015-10-20 Marek Polacek <polacek@redhat.com>
968 * c-parser.c (is_cilkplus_vector_p): Don't define here.
970 2015-10-20 Marek Polacek <polacek@redhat.com>
973 * c-parser.c (c_parser_attributes): Break out of the loop if the
974 token after an attribute isn't a comma.
976 2015-10-13 Jakub Jelinek <jakub@redhat.com>
977 Aldy Hernandez <aldyh@redhat.com>
979 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
980 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
981 (c_parser_omp_variable_list): Handle structure elements for
982 map, to and from clauses. Handle array sections in reduction
983 clause. Formatting fixes.
984 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
986 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
987 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
988 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
989 c_parser_omp_clause_is_device_ptr): New functions.
990 (c_parser_omp_clause_ordered): Parse optional parameter.
991 (c_parser_omp_clause_reduction): Handle array reductions.
992 (c_parser_omp_clause_schedule): Parse optional simd modifier.
993 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
995 (c_parser_omp_clause_linear): Parse linear clause modifiers.
996 (c_parser_omp_clause_depend_sink): New function.
997 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
998 (c_parser_omp_clause_map): Parse release/delete map kinds and
999 optional always modifier.
1000 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
1001 and c_finish_omp_clauses callers.
1002 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
1003 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
1004 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
1005 (OMP_CRITICAL_CLAUSE_MASK): Define.
1006 (c_parser_omp_critical): Parse critical clauses.
1007 (c_parser_omp_for_loop): Handle doacross loops, adjust
1008 c_finish_omp_for and c_finish_omp_clauses callers.
1009 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
1010 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
1011 (OMP_FOR_CLAUSE_MASK): Add linear clause.
1012 (c_parser_omp_for): Disallow ordered clause when combined with
1013 distribute. Disallow linear clause when combined with distribute
1014 and not combined with simd.
1015 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
1016 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
1017 parse clauses and if depend clause is found, don't parse a body.
1018 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
1019 Allow target parallel without for after it.
1020 (OMP_TASK_CLAUSE_MASK): Add priority clause.
1021 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
1022 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
1024 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
1025 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
1026 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
1027 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
1029 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
1030 defaultmap and is_device_ptr clauses.
1031 (c_parser_omp_target): Parse target parallel and target simd. Set
1032 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
1033 and target exit data. Diagnose invalid map kinds.
1034 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
1035 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
1037 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
1039 (OMP_TASKLOOP_CLAUSE_MASK): Define.
1040 (c_parser_omp_taskloop): New function.
1041 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
1042 handle PRAGMA_OMP_TASKLOOP.
1043 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
1044 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
1045 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
1046 Add IS_OMP argument, handle structure element bases, diagnose
1047 bitfields, pass IS_OMP recursively, diagnose known zero length
1048 array sections in depend clauses, handle array sections in reduction
1049 clause, diagnose negative length even for pointers.
1050 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
1051 types, pass IS_OMP down to handle_omp_array_sections_1, handle
1052 array sections in reduction clause, set
1053 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
1054 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
1055 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
1056 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
1058 2015-10-06 Marek Polacek <polacek@redhat.com>
1060 * c-parser.c (c_parser_statement_after_labels): Use
1061 protected_set_expr_location.
1062 (c_parser_omp_clause_num_gangs): Likewise.
1063 (c_parser_omp_clause_num_threads): Likewise.
1064 (c_parser_omp_clause_num_workers): Likewise.
1065 (c_parser_omp_clause_vector_length): Likewise.
1066 (c_parser_omp_clause_num_teams): Likewise.
1067 (c_parser_omp_clause_thread_limit): Likewise.
1068 * c-typeck.c (build_c_cast): Likewise.
1069 (c_cast_expr): Likewise.
1071 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
1073 * c-typeck.c (c_tree_equal): Use real_equal instead of
1076 2015-10-04 Jason Merrill <jason@redhat.com>
1078 * c-parser.c (c_lex_one_token): Handle @synchronized.
1079 * c-decl.c (match_builtin_function_types): A declaration of a built-in
1080 can change whether the function is transaction_safe.
1082 2015-10-02 Marek Polacek <polacek@redhat.com>
1085 * c-typeck.c (convert_for_assignment): Use the expansion point
1086 location throughout.
1088 2015-10-02 Marek Polacek <polacek@redhat.com>
1091 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
1092 and pass it down to c_parser_if_statement.
1093 (c_parser_else_body): Add CHAIN parameter and pass it down to
1094 c_parser_statement_after_labels.
1095 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
1096 duplicated if-else-if conditions.
1098 2015-10-01 Marek Polacek <polacek@redhat.com>
1100 * c-typeck.c (convert_for_assignment): Improve commentary.
1102 2015-09-30 Marek Polacek <polacek@redhat.com>
1105 * c-typeck.c (c_finish_return): Use the expansion point location for
1106 certain "return with value" warnings.
1108 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1110 * c-parser.c (pragma_lex): Add loc argument.
1112 2015-09-15 Marek Polacek <polacek@redhat.com>
1115 * c-decl.c (tag_exists_p): New function.
1116 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
1117 struct/union/enum keywords are missing.
1118 * c-tree.h (tag_exists_p): Declare.
1120 2015-09-15 Marek Polacek <polacek@redhat.com>
1122 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
1123 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
1124 Return NULL_TREE instead of 0.
1125 (lookup_name): Return NULL_TREE instead of 0.
1126 (lookup_name_in_scope): Likewise.
1127 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
1128 (parser_xref_tag): Use false instead of 0.
1129 (start_struct): Use true instead of 1.
1130 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
1132 2015-09-14 Marek Polacek <polacek@redhat.com>
1134 * c-typeck.c (set_nonincremental_init_from_string): Use
1135 HOST_WIDE_INT_M1U when shifting a negative value.
1137 2015-09-09 Mark Wielaard <mjw@redhat.com>
1139 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
1142 2015-09-10 Jakub Jelinek <jakub@redhat.com>
1145 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
1146 into OMP_FOR_PRE_BODY rather than before the loop.
1148 2015-09-09 Jakub Jelinek <jakub@redhat.com>
1151 * c-parser.c (c_parser_oacc_all_clauses,
1152 c_parser_omp_all_clauses): Remove invalid clause from
1153 list of clauses even if parser->error is set.
1156 * c-parser.c (c_parser_omp_clause_aligned,
1157 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
1159 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
1163 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
1164 instead of c_parser_unary_expression. If the result is !lvalue_p,
1165 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
1167 2015-09-04 Marek Polacek <polacek@redhat.com>
1170 * c-typeck.c (build_binary_op): Don't instrument static initializers.
1172 2015-09-03 Martin Sebor <msebor@redhat.com>
1175 * c-typeck.c (convert_arguments, parser_build_unary_op,
1176 build_conditional_expr, c_cast_expr, convert_for_assignment,
1177 build_binary_op, _objc_common_truthvalue_conversion): Call
1179 (c_decl_implicit): Define.
1181 2015-09-02 Marek Polacek <polacek@redhat.com>
1184 * c-parser.c (c_parser_enum_specifier): Give a better error for
1187 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1189 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
1191 2015-08-12 Marek Polacek <polacek@redhat.com>
1193 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
1196 2015-08-03 Marek Polacek <polacek@redhat.com>
1199 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
1201 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
1203 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1205 * c-parser.c (c_parser_if_body): Take token_indent_info
1206 argument. Call warn_for_misleading_indentation even when the
1207 body is a semicolon. Extract token_indent_infos corresponding
1208 to the guard, body and next tokens. Adjust call to
1209 warn_for_misleading_indentation accordingly.
1210 (c_parser_else_body): Likewise.
1211 (c_parser_if_statement): Likewise.
1212 (c_parser_while_statement): Likewise.
1213 (c_parser_for_statement): Likewise.
1215 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
1216 Manuel López-Ibáñez <manu@gcc.gnu.org>
1218 * c-decl.c (get_parm_info): Remove static var. Update warning
1221 2015-07-27 Marek Polacek <polacek@redhat.com>
1225 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
1227 2015-07-20 Marek Polacek <polacek@redhat.com>
1230 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
1231 (build_binary_op): Warn about left shift overflows.
1233 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1235 * c-array-notation.c: Adjust includes for flags.h changes.
1236 * c-objc-common.c: Likewise.
1238 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1240 * c-array-notation.c: Adjust includes.
1241 * c-aux-info.c: Likewise.
1242 * c-convert.c: Likewise.
1243 * c-decl.c: Likewise.
1244 * c-errors.c: Likewise.
1245 * c-lang.c: Likewise.
1246 * c-objc-common.c: Likewise.
1247 * c-parser.c: Likewise.
1248 * c-typeck.c: Likewise.
1250 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1253 * c-decl.c (finish_function): Call do_warn_unused_parameter.
1255 2015-06-29 Marek Polacek <polacek@redhat.com>
1258 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
1259 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
1260 about -Wswitch-bool here.
1261 (do_case): Update c_add_case_label call.
1262 (c_finish_case): Update c_do_switch_warnings call.
1264 2015-06-27 Marek Polacek <polacek@redhat.com>
1266 * c-typeck.c: Use VECTOR_TYPE_P throughout.
1268 2015-06-26 Marek Polacek <polacek@redhat.com>
1270 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1272 * c-typeck.c (array_to_pointer_conversion): Likewise.
1273 (build_unary_op): Likewise.
1274 (c_finish_return): Likewise.
1276 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1278 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
1279 * c-parser.c: Likewise.
1281 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1283 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
1284 instead of pointer_hash.
1285 (detect_field_duplicates): Likewise.
1287 2015-06-25 Marek Polacek <polacek@redhat.com>
1289 * c-array-notation.c: Use VAR_P throughout.
1290 * c-decl.c: Likewise.
1291 * c-objc-common.c: Likewise.
1292 * c-parser.c: Likewise.
1293 * c-typeck.c: Likewise.
1295 2015-06-25 Marek Polacek <polacek@redhat.com>
1297 * c-decl.c: Use is_global_var throughout.
1298 * c-parser.c: Likewise.
1299 * c-typeck.c: Likewise.
1301 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1303 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
1304 * c-aux-info.c: Likewise.
1305 * c-convert.c: Likewise.
1306 * c-decl.c: Likewise.
1307 * c-errors.c: Likewise.
1308 * c-lang.c: Likewise.
1309 * c-objc-common.c: Likewise.
1310 * c-parser.c: Likewise.
1311 * c-typeck.c: Likewise.
1313 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
1316 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
1319 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
1321 * c-decl.c (pop_scope): Register the main translation unit
1322 through the new debug hook.
1324 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1326 * c-array-notation.c : Adjust include files.
1327 * c-aux-info.c : Likewise.
1328 * c-convert.c : Likewise.
1329 * c-decl.c : Likewise.
1330 * c-errors.c : Likewise.
1331 * c-lang.c : Likewise.
1332 * c-lang.h : Likewise.
1333 * c-objc-common.c : Likewise.
1334 * c-parser.c : Likewise.
1335 * c-typeck.c : Likewise.
1337 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1339 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
1340 immediately clobber it.
1341 (c_write_global_declarations_1): Remove call to
1342 check_global_declaration_1.
1343 (c_write_global_declarations_2): Remove.
1344 (c_write_final_cleanups): Rename from c_write_global_declarations.
1345 Remove call to finalize_compilation_unit.
1346 Remove calls to debugging hooks.
1347 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
1348 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
1349 * c-tree.h: Remove c_write_global_declarations.
1351 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1353 * c-array-notation.c: Adjust includes for restructured coretypes.h.
1354 * c-aux-info.c: Likewise.
1355 * c-convert.c: Likewise.
1356 * c-decl.c: Likewise.
1357 * c-errors.c: Likewise.
1358 * c-lang.c: Likewise.
1359 * c-objc-common.c: Likewise.
1360 * c-parser.c: Likewise.
1361 * c-typeck.c: Likewise.
1363 2015-06-04 Marek Polacek <polacek@redhat.com>
1366 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
1369 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1371 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
1372 Warn for empty struct.
1373 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
1375 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
1377 * c-decl.c (start_function): Call plugin before parsing.
1378 (finish_function): Call plugin after parsing.
1380 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1383 * c-decl.c (merge_decls): Merge DECL_COMMON.
1385 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1387 * Make-lang.in (check_gcc_pallelize): Define.
1389 2015-05-22 Marek Polacek <polacek@redhat.com>
1392 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
1395 2015-05-21 Marek Polacek <polacek@redhat.com>
1397 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
1400 2015-05-20 Marek Polacek <polacek@redhat.com>
1402 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1403 * c-typeck.c: Likewise.
1405 2015-05-19 Marek Polacek <polacek@redhat.com>
1407 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
1409 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1412 * c-parser.c (c_parser_omp_for_loop): Don't add
1413 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
1414 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
1415 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
1418 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1420 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
1423 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1426 * c-objc-common.c (c_tree_printer): Replace locus pointer with
1429 2015-05-14 Marek Polacek <polacek@redhat.com>
1433 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
1436 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1438 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
1439 to add a call to warn_for_misleading_indentation.
1440 (c_parser_else_body): Likewise, adding param "else_loc".
1441 (c_parser_if_statement): Check for misleading indentation.
1442 (c_parser_while_statement): Likewise.
1443 (c_parser_for_statement): Likewise.
1445 2015-05-08 Marek Polacek <polacek@redhat.com>
1448 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
1449 (output_init_element): Likewise.
1451 2015-05-07 Marek Polacek <polacek@redhat.com>
1454 * c-typeck.c (build_binary_op): Warn when left shifting a negative
1457 2015-04-30 Marek Polacek <polacek@redhat.com>
1459 * c-typeck.c (set_init_label): Call error_at instead of error and
1462 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
1465 * c-typeck.c (c_build_va_arg): Clarify the error message.
1467 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
1469 * c-parser.c (c_parser_oacc_enter_exit_data): Use
1470 OMP_STANDALONE_CLAUSES.
1472 2015-04-28 Marek Polacek <polacek@redhat.com>
1474 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
1476 2015-04-28 Marek Polacek <polacek@redhat.com>
1479 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
1481 2015-04-25 Marek Polacek <polacek@redhat.com>
1484 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
1487 2015-04-23 Marek Polacek <polacek@redhat.com>
1490 * c-decl.c (set_labels_context_r): New function.
1491 (store_parm_decls): Call it via walk_tree_without_duplicates.
1492 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
1493 instead of create_tmp_var. Build TARGET_EXPR instead of
1495 (build_atomic_assign): Use create_tmp_var_raw instead of
1496 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
1498 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
1500 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
1501 (c_parser_omp_target_update): Add missed %> to error_at ().
1503 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1506 * c-decl.c (c_default_pointer_mode): Remove definition.
1507 * c-tree.h (c_default_pointer_mode): Remove declaration.
1509 2015-03-27 Tobias Burnus <burnus@net-b.de>
1512 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
1514 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
1515 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
1516 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
1518 2015-03-19 Jakub Jelinek <jakub@redhat.com>
1520 * c-decl.c (c_decl_attributes): Also add "omp declare target"
1521 attribute for DECL_EXTERNAL VAR_DECLs.
1523 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1525 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
1528 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1531 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
1532 before preparing arguments to warn_logical_not_parentheses.
1534 2015-03-09 Jakub Jelinek <jakub@redhat.com>
1537 * c-typeck.c (parser_build_binary_op): Don't warn for
1538 !!x == y or !b == y where b is _Bool.
1540 2015-03-09 Marek Polacek <polacek@redhat.com>
1542 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
1543 * c-decl.c (grokdeclarator): Likewise.
1544 * c-typeck.c (build_binary_op): Likewise.
1546 2015-02-27 Marek Polacek <polacek@redhat.com>
1549 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
1551 2015-02-14 Marek Polacek <polacek@redhat.com>
1554 * c-decl.c (grokdeclarator): Set the range of a flexible array member
1555 declared through a typedef name.
1557 2015-02-13 Marek Polacek <polacek@redhat.com>
1560 * c-decl.c (grokdeclarator): Print also the type when giving
1561 the error message about array's incomplete element type.
1563 2015-02-11 Jakub Jelinek <jakub@redhat.com>
1566 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
1567 check in the POP macro.
1569 2015-02-09 Marek Polacek <polacek@redhat.com>
1572 * c-typeck.c (process_init_element): Don't always wrap
1573 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
1574 initializing a range of elements.
1576 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1580 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
1582 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
1584 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
1585 processing enum declaration.
1587 2015-01-29 Marek Polacek <polacek@redhat.com>
1590 * c-typeck.c (pop_init_level): If constructor_elements has
1591 exactly one element with integer_zerop value, set constructor_zeroinit
1592 to 1. Remove braces around warning_init call.
1594 2015-01-27 Jakub Jelinek <jakub@redhat.com>
1597 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
1598 of FUNCTION_DECLs with error_mark_node.
1600 2015-01-26 Jakub Jelinek <jakub@redhat.com>
1603 * c-typeck.c (convert_arguments): Return -1 if there are
1604 error_args, even if we've diagnosed too many arguments.
1606 2015-01-21 Richard Biener <rguenther@suse.de>
1609 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
1610 for builtins the user declared correctly.
1612 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1613 Bernd Schmidt <bernds@codesourcery.com>
1614 Cesar Philippidis <cesar@codesourcery.com>
1615 James Norris <jnorris@codesourcery.com>
1616 Jakub Jelinek <jakub@redhat.com>
1617 Ilmir Usmanov <i.usmanov@samsung.com>
1619 * c-parser.c: Include "gomp-constants.h".
1620 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1621 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1622 Use OMP_CLAUSE_SET_MAP_KIND.
1623 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
1624 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
1625 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
1626 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
1627 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1628 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1629 "copyout", "create", "delete", "deviceptr", "gang", "host",
1630 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1631 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1632 "present_or_create", "pcreate", "seq", "self", "vector",
1633 "vector_length", "wait", "worker".
1634 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1635 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1636 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1637 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1638 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1639 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1640 (c_parser_oacc_data_clause_deviceptr)
1641 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1642 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1643 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1644 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1645 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1646 (c_parser_oacc_parallel, c_parser_oacc_update)
1647 (c_parser_oacc_wait): New functions.
1648 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1649 (c_finish_oacc_data): New prototypes.
1650 * c-typeck.c: Include "gomp-constants.h".
1651 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1652 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1653 OMP_CLAUSE_SET_MAP_KIND.
1654 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1655 (c_finish_oacc_data): New functions.
1656 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1657 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1658 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1659 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1660 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1661 GOMP_MAP_FORCE_DEVICEPTR.
1663 2015-01-09 Michael Collison <michael.collison@linaro.org>
1665 * c-array-notation.c: Include hash-set.h, machmode.h,
1666 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1667 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1668 * c-aux-info.c: Ditto.
1669 * c-convert.c: Ditto.
1671 * c-errors.c: Ditto.
1672 * c-lang.c: Dittoxs.
1673 * c-objc-common.c: Ditto.
1674 * c-parser.c: Ditto.
1675 * c-typeck.c: Include hash-set.h, machmode.h,
1676 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1677 fold-const.h, wide-int.h, inchash.h, real.h and
1678 fixed-value.h due to flattening of tree.h.
1680 2015-01-07 Marek Polacek <polacek@redhat.com>
1683 * c-typeck.c (process_init_element): Disallow initialization of
1684 a flexible array member with a string constant if the structure
1687 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1690 * c-typeck.c (convert_for_assignment, c_finish_return): For
1691 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1692 types also set in_late_binary_op around convert call.
1693 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1694 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1695 result on expr as last argument to ubsan_instrument_float_cast,
1696 if in_late_binary_op, don't use c_save_expr but save_expr.
1698 Update copyright years.
1700 2015-01-05 Marek Polacek <polacek@redhat.com>
1703 * c-typeck.c (build_array_ref): Pass loc down to
1704 warn_array_subscript_with_type_char.
1706 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1708 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1709 (common-pointer-type): For pointers to arrays take qualifiers from
1711 (build_conditional_expr): Add warnings for lost qualifiers.
1712 (comp-target-types): Allow pointers to arrays with different qualifiers.
1713 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1714 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1715 to PEDWARN_FOR_QUALIFIERS.
1717 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1720 * c-convert.c: Include ubsan.h.
1721 (convert): For real -> integral casts and
1722 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1723 instead instrument the float cast directly.
1725 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1727 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1728 c_finish_stmt_expr): Remove NULL last argument from
1729 create_tmp_var_raw and create_tmp_var calls.
1730 * c-array-notation.c (fix_builtin_array_notation_fn,
1731 build_array_notation_expr, fix_conditional_array_notations_1,
1732 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1734 2014-11-28 Marek Polacek <polacek@redhat.com>
1737 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1738 convert the right operand to integer type.
1740 2014-11-25 Marek Polacek <polacek@redhat.com>
1743 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1744 for inline functions.
1746 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1749 * c-typeck.c (build_array_ref): Adjust
1750 convert_vector_to_pointer_for_subscript caller. If it returns true,
1751 call non_lvalue_loc on the result.
1753 2014-11-11 Richard Biener <rguenther@suse.de>
1755 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1758 2014-11-10 Andi Kleen <ak@linux.intel.com>
1761 * c-parser.c (c_parser_statement_after_labels): Call
1763 (c_parser_if_statement): Dito.
1764 (c_parser_switch_statement): Dito.
1765 (c_parser_while_statement): Dito.
1766 (c_parser_do_statement): Dito.
1767 (c_parser_for_statement): Dito.
1768 * c-typeck.c (c_finish_loop): Dito.
1770 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1772 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1773 OPT_Wshift_count_overflow in the warnings.
1775 2014-10-30 Marek Polacek <polacek@redhat.com>
1777 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1778 print the stripped version as well, if they're not the same.
1780 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1782 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1785 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1787 * c-decl.c: Adjust include files.
1788 * c-parser.c: Ditto.
1790 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1791 Tom Tromey <tromey@redhat.com>
1793 * c-tree.h (enum c_oracle_request): New.
1794 (c_binding_oracle_function): New typedef.
1795 (c_binding_oracle, c_pushtag, c_bind): Declare.
1796 * c-decl.c (c_binding_oracle): New global.
1797 (I_SYMBOL_CHECKED): New macro.
1798 (i_symbol_binding): New function.
1799 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1800 (I_TAG_CHECKED): New macro.
1801 (i_tag_binding): New function.
1802 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1803 (I_LABEL_CHECKED): New macro.
1804 (i_label_binding): New function.
1805 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1806 (c_print_identifier): Save and restore c_binding_oracle.
1807 (c_pushtag, c_bind): New functions.
1809 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1811 * c-typeck.c: Adjust include files.
1813 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1816 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1817 initialization here...
1818 (c_initialize_diagnostics): ... but here. Set defaults after
1819 building pretty-printer.
1821 2014-10-23 Marek Polacek <polacek@redhat.com>
1824 * c-decl.c (pop_scope): Don't print warning in external_scope.
1826 2014-10-19 Marek Polacek <polacek@redhat.com>
1829 * c-typeck.c (output_init_element): Allow initializing objects with
1830 static storage duration with compound literals even in C99 and add
1833 2014-10-17 Marek Polacek <polacek@redhat.com>
1836 * c-typeck.c (digest_init): Allow initializing objects with static
1837 storage duration with compound literals even in C99 and add pedwarn
1840 2014-10-17 Marek Polacek <polacek@redhat.com>
1843 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1844 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1845 error multiple times. Print the type.
1847 2014-10-17 Marek Polacek <polacek@redhat.com>
1850 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1853 2014-10-17 Marek Polacek <polacek@redhat.com>
1855 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1856 (start_function): Use OPT_Wimplicit_int instead of 0.
1857 (store_parm_decls_oldstyle): Likewise.
1859 2014-10-17 Alan Modra <amodra@gmail.com>
1862 * c-decl.c (merge_decls): Don't merge section name or tls model
1863 to newdecl symtab node, instead merge to olddecl. Override
1864 existing olddecl section name. Set tls_model for all thread-local
1865 vars, not just OMP thread-private ones. Remove incorrect comment.
1867 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1869 * c-decl.c: Adjust include files.
1871 2014-10-14 DJ Delorie <dj@redhat.com>
1873 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1874 (c_token_starts_typename): Check all __intN, not just __int128.
1875 (c_token_starts_declspecs): Likewise.
1876 (c_parser_declspecs): Likewise.
1877 (c_parser_attribute_any_word): Likewise.
1878 (c_parser_objc_selector): Likewise.
1879 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1880 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1882 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1884 (finish_declspecs): Likewise.
1886 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1888 * c-parser.c (c_parser_all_labels): New function to replace
1890 (c_parser_statement): Call the new function.
1892 2014-10-09 Marek Polacek <polacek@redhat.com>
1895 * c-typeck.c (pop_init_level): Don't warn about initializing
1898 2014-10-07 Marek Polacek <polacek@redhat.com>
1901 * c-decl.c (header_for_builtin_fn): New function.
1902 (implicitly_declare): Suggest which header to include.
1904 2014-10-07 Marek Polacek <polacek@redhat.com>
1906 * c-convert.c (convert): Use error_operand_p.
1907 * c-typeck.c (require_complete_type): Likewise.
1908 (really_atomic_lvalue): Likewise.
1909 (digest_init): Likewise.
1910 (handle_omp_array_sections_1): Likewise.
1912 2014-10-03 Marek Polacek <polacek@redhat.com>
1915 * c-decl.c (pop_scope): Don't warn about "inline function declared
1916 but never defined" for functions marked with gnu_inline attribute.
1918 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1921 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1922 on low_bound and length.
1924 2014-09-24 Marek Polacek <polacek@redhat.com>
1928 * c-parser.c: Don't define CPP_KEYWORD.
1929 (c_parser_switch_statement): Pass original type to c_finish_case.
1930 * c-tree.h (c_finish_case): Update declaration.
1931 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1932 conditionally to c_do_switch_warnings.
1934 2014-09-03 Marek Polacek <polacek@redhat.com>
1937 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1940 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1941 Balaji V. Iyer <balaji.v.iyer@intel.com>
1942 Igor Zamyatin <igor.zamyatin@intel.com>
1944 * c-parser.c (c_parser_cilk_for): New function.
1945 (c_parser_cilk_grainsize): Likewise.
1946 (c_get_temp_regvar): Likewise.
1947 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1948 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1949 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1950 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1953 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1955 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1956 with using HOST_WIDE_INT without truncation to 'int'
1958 2014-08-22 Marek Polacek <polacek@redhat.com>
1961 * c-typeck.c (parser_build_binary_op): Adjust call to
1962 warn_logical_not_parentheses.
1964 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1967 * c-parser.c (c_parser_array_notation): Check for correct
1968 type of an array added.
1970 2014-08-19 Marek Polacek <polacek@redhat.com>
1973 * c-typeck.c (build_binary_op): If either operand of a comparison
1974 is a boolean expression, call maybe_warn_bool_compare.
1976 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1979 * c-typeck.c (build_c_cast): Do a conversion even when the
1980 TYPE_MAIN_VARIANTs are the same.
1982 2014-08-19 Marek Polacek <polacek@redhat.com>
1984 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1985 pedwarn_c99 instead of pedwarn.
1986 (grokfield): Likewise.
1987 (warn_defaults_to): New function.
1988 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1989 Unconditionally call pedwarn_c99 instead of pedwarn.
1990 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1991 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1992 check flag_isoc11 before.
1993 * c-errors.c (pedwarn_c99): Change the return type to bool.
1994 Handle -Wc99-c11-compat.
1995 * c-parser.c (disable_extension_diagnostics): Handle
1996 warn_c99_c11_compat.
1997 (restore_extension_diagnostics): Likewise.
1998 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
1999 instead of pedwarn, don't check flag_isoc11 before.
2000 (c_parser_declspecs): Likewise.
2001 (c_parser_alignas_specifier): Likewise.
2002 (c_parser_alignof_expression): Likewise.
2003 (c_parser_generic_selection): Likewise.
2004 * c-tree.h (pedwarn_c99): Update declaration.
2005 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
2008 2014-08-19 Marek Polacek <polacek@redhat.com>
2010 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
2012 * c-errors.c: Include "opts.h".
2013 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
2014 * c-parser.c (disable_extension_diagnostics): Handle negative value
2015 of warn_c90_c99_compat, too.
2016 (restore_extension_diagnostics): Likewise.
2017 (c_parser_compound_statement_nostart): Pass
2018 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
2020 2014-08-12 Marek Polacek <polacek@redhat.com>
2022 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
2024 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
2026 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
2028 2014-08-10 Marek Polacek <polacek@redhat.com>
2031 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
2032 Call pedwarn_c90 instead of pedwarn.
2033 (check_bitfield_type_and_width): Likewise.
2034 (declspecs_add_qual): Likewise.
2035 (declspecs_add_type): Likewise.
2036 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
2037 Adjust to only call pedwarn_c90.
2038 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
2039 pedwarn_c90 instead of pedwarn.
2040 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
2041 * c-parser.c (disable_extension_diagnostics): Handle
2042 warn_c90_c99_compat.
2043 (restore_extension_diagnostics): Likewise.
2044 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
2045 pedwarn_c90 instead of pedwarn.
2046 (c_parser_initelt): Likewise.
2047 (c_parser_postfix_expression): Likewise.
2048 (c_parser_postfix_expression_after_paren_type): Likewise.
2049 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
2050 * c-tree.h: Fix formatting.
2051 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
2052 pedwarn_c90 instead of pedwarn.
2054 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2056 * c-typeck.c: Remove include of pointer-set.h.
2058 2014-08-07 Marek Polacek <polacek@redhat.com>
2060 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
2062 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2064 * c-typeck.c: Use hash_map instead of pointer_map.
2066 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2068 * c-decl.c: Use hash_set instead of pointer_set.
2070 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2073 * c-array-notation.c (expand_array_notations): Handling
2076 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2079 * c-typeck.c (c_finish_return): Return 0 instead of the address of
2082 2014-07-30 Tom Tromey <tromey@redhat.com>
2084 * c-typeck.c (struct constructor_stack) <designator_depth>: New
2086 (really_start_incremental_init, push_init_level): Initialize
2088 (pop_init_level): Set global designator_depth.
2089 (process_init_element): Check for designated_init attribute.
2091 2014-07-20 Marek Polacek <polacek@redhat.com>
2094 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
2095 (implicitly_declare): Pass location to implicit_decl_warning.
2097 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2100 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
2101 If non-NULL, call c_parser_check_literal_zero.
2102 (c_parser_check_literal_zero): New function.
2103 (c_parser_postfix_expression_after_primary): Adjust
2104 c_parser_expr_list caller, handle -Wmemset-transposed-args.
2106 2014-07-06 Marek Polacek <polacek@redhat.com>
2109 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
2110 * c-tree.h (C_ARRAY_PARAMETER): Define.
2111 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
2114 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
2115 Chen Gang <gang.chen.5i5j@gmail.com>
2117 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
2120 2014-07-01 Marek Polacek <polacek@redhat.com>
2122 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
2123 instead of 0 to WARN_FOR_ASSIGNMENT.
2125 2014-07-01 Marek Polacek <polacek@redhat.com>
2128 * c-typeck.c (convert_for_assignment): Pass
2129 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
2131 2014-06-30 Marek Polacek <polacek@redhat.com>
2133 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
2134 has no_sanitize_undefined attribute.
2136 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
2139 * c-array-notation.c (fix_builtin_array_notation_fn):
2140 Check for 0 arguments in builtin call. Check that bultin argument is
2142 * c-parser.c (c_parser_array_notation): Check for incorrect initial
2145 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
2147 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
2148 qualifiers in __auto_type for atomic types.
2149 (c_parser_typeof_specifier): Discard all type qualifiers in
2150 __typeof__ for atomic types.
2152 2014-06-25 Marek Polacek <polacek@redhat.com>
2155 * c-parser.c (c_parser_statement_after_labels): Pass the location of
2156 the return expression to c_finish_return.
2158 2014-06-25 Jakub Jelinek <jakub@redhat.com>
2160 * c-typeck.c (c_finish_omp_clauses): Make sure
2161 OMP_CLAUSE_LINEAR_STEP has correct type.
2163 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
2167 2014-06-24 Jakub Jelinek <jakub@redhat.com>
2169 * c-parser.c (c_parser_omp_for_loop): For
2170 #pragma omp parallel for simd move lastprivate clause from parallel
2171 to for rather than simd.
2173 2014-06-23 Marek Polacek <polacek@redhat.com>
2175 * c-typeck.c (parser_build_binary_op): Don't call
2176 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
2178 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
2180 * c-parser.c (c_parser_omp_threadprivate): Likewise.
2181 * c-decl.c (merge_decls): Likewise.
2183 2014-06-09 Marek Polacek <polacek@redhat.com>
2186 * c-typeck.c (error_init): Call inform instead of error_at.
2187 (pedwarn_init): Call inform instead of pedwarn.
2188 (warning_init): Call inform instead of warning_at.
2190 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
2192 * c-decl.c (merge_decls): Use set_decl_section_name.
2193 (duplicate_decls): Remove node if it exists.
2195 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
2198 * c-typeck.c (push_init_level, process_init_element,
2199 pop_init_level): Correct check for zero initialization, move
2200 missing brace warning to respect zero initialization.
2202 2014-06-05 Marek Polacek <polacek@redhat.com>
2205 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
2207 2014-06-05 Marek Polacek <polacek@redhat.com>
2210 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
2211 on the left hand side operand of a comparison.
2213 2014-06-05 Marek Polacek <polacek@redhat.com>
2216 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
2217 Print note only if the warning was printed.
2219 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
2222 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
2225 2014-06-03 Marek Polacek <polacek@redhat.com>
2228 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
2230 * c-tree.h (c_start_case): Update.
2231 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
2232 switch condition has boolean value.
2234 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
2236 * c-decl.c: Include builtins.h.
2237 * c-parser.c: Likewise.
2239 2014-05-27 Marek Polacek <polacek@redhat.com>
2242 * c-typeck.c (convert_arguments): Get location of a parameter. Change
2243 error and warning calls to error_at and warning_at. Pass location of
2244 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
2245 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
2246 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
2248 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
2251 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
2252 function parameters.
2254 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
2256 * c-decl.c (merge_decls): Preserve symtab node pointers.
2257 (duplicate_decls): Free new decl.
2259 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
2261 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
2264 * c-parser.c (c_parser_omp_target): Return bool values.
2266 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2268 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
2269 num_teams_loc variable to num_thread_limit_loc.
2271 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2273 * c-array-notation.c (expand_array_notations): Use void_node
2274 instead of void_zero_node.
2276 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2278 * c-decl.c (finish_struct): Adjust.
2279 (finish_enum): Likewise.
2281 (record_inline_static): Likewise.
2282 (push_scope): Likewise.
2283 (make_label): Likewise.
2284 (lookup_label_for_goto): Likewise.
2285 (finish_struct): Likewise.
2286 (finish_enum): Likewise.
2287 (store_parm_decls): Likewise.
2288 (c_push_function_context): Likewise.
2289 * c-lang.h: Remove usage of variable_size gty attribute.
2290 * c-parser.c (c_parse_init): Adjust.
2291 (c_parse_file): Likewise.
2293 2014-05-13 Marek Polacek <polacek@redhat.com>
2296 * c-typeck.c (convert_for_assignment): Pass location to
2297 WARN_FOR_ASSIGNMENT instead of input_location.
2299 2014-05-10 Marek Polacek <polacek@redhat.com>
2301 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
2302 maybe_warn_string_init.
2303 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
2304 maybe_warn_string_init.
2305 * c-tree.h (maybe_warn_string_init): Update declaration.
2306 * c-typeck.c (maybe_warn_string_init): Add location parameter.
2307 Call pedwarn_init with loc instead of with input_location.
2308 (digest_init): Pass init_loc to maybe_warn_string_init.
2309 (pop_init_level): Call pedwarn_init with loc instead of with
2311 (set_init_index): Likewise.
2312 (process_init_element): Likewise.
2314 2014-05-09 Marek Polacek <polacek@redhat.com>
2317 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
2318 (c_parser_initelt): Pass location to set_init_label. Pass array index
2319 location to set_init_index.
2320 * c-tree.h (push_init_level): Update declaration.
2321 (pop_init_level): Likewise.
2322 (set_init_index): Likewise.
2323 (set_init_label): Likewise.
2324 * c-typeck.c (error_init): Add location parameter. Call error_at
2326 (digest_init): Pass init_loc to error_init.
2327 (really_start_incremental_init):
2328 (push_init_level): Add location parameter. Pass loc to pop_init_level
2330 (pop_init_level): Likewise.
2331 (set_designator): Add location parameter. Pass loc to pop_init_level,
2332 push_init_level, and error_init.
2333 (set_init_index): Add location parameter. Pass loc to error_init and
2335 (set_init_label): Likewise.
2336 (output_init_element): Pass loc to error_init.
2337 (process_init_element): Pass loc to error_init, pop_init_level,
2338 pedwarn_init, and push_init_level.
2340 2014-05-09 Marek Polacek <polacek@redhat.com>
2343 * c-parser.c (c_parser_attributes): Parse the arguments as an
2344 expression-list if the attribute takes identifier.
2346 2014-05-08 Marek Polacek <polacek@redhat.com>
2349 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
2352 2014-05-08 Marek Polacek <polacek@redhat.com>
2355 * c-decl.c (start_function): Warn for _Atomic-qualified return type
2358 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2359 Mike Stump <mikestump@comcast.net>
2360 Richard Sandiford <rdsandiford@googlemail.com>
2362 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
2363 (finish_enum): Use wide-int interfaces.
2364 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
2365 * c-typeck.c (build_c_cast): Likewise.
2366 (set_nonincremental_init_from_string): Likewise.
2367 (c_tree_equal): Likewise.
2369 2014-05-02 Marek Polacek <polacek@redhat.com>
2372 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
2373 Return size_one_node when the type is not complete.
2374 (pointer_diff): Remove comment.
2375 (build_unary_op): Improve error messages.
2377 2014-05-02 Marek Polacek <polacek@redhat.com>
2379 * c-typeck.c (c_finish_return): Separate warning_at calls.
2381 2014-05-02 Marek Polacek <polacek@redhat.com>
2383 * c-tree.h (error_init): Remove declaration.
2384 (pedwarn_init): Likewise.
2385 * c-typeck.c (error_init): Make static and move above.
2386 (pedwarn_init): Likewise.
2387 (warning_init): Move above.
2388 (maybe_warn_string_init): Likewise.
2390 2014-05-01 Jeff Law <law@redhat.com>
2394 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2395 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
2398 2014-05-02 Marek Polacek <polacek@redhat.com>
2401 * c-typeck.c (push_init_level): Set constructor_designated to
2402 p->designated for structures.
2404 2014-05-01 Marek Polacek <polacek@redhat.com>
2407 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
2408 function-definition has an attribute after the declarator.
2410 2014-05-01 Marek Polacek <polacek@redhat.com>
2413 * c-typeck.c (warning_init): Add location_t parameter. Call
2414 warning_at instead of warning.
2415 (push_init_level): Pass input_location to warning_init.
2416 (add_pending_init): Add location_t parameter. Pass loc to
2418 (set_nonincremental_init): Pass input_location to add_pending_init.
2419 (set_nonincremental_init_from_string): Likewise.
2420 (output_init_element): Pass loc to warning_init and to
2423 2014-05-01 Marek Polacek <polacek@redhat.com>
2426 * c-typeck.c (c_finish_return): Distinguish between label and variable
2427 when warning about returning local address.
2429 2014-05-01 Marek Polacek <polacek@redhat.com>
2432 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
2435 2014-05-01 Marek Polacek <polacek@redhat.com>
2438 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
2439 instead of 0 to WARN_FOR_QUALIFIERS.
2441 2014-05-01 Marek Polacek <polacek@redhat.com>
2444 * c-typeck.c (default_conversion): Use better location for
2447 2014-04-30 Marek Polacek <polacek@redhat.com>
2449 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
2450 also when SANITIZE_FLOAT_DIVIDE is on.
2452 2014-04-30 Marek Polacek <polacek@redhat.com>
2455 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
2456 and pedwarn_init. Use loc insted of input_location.
2458 2014-04-30 Marek Polacek <polacek@redhat.com>
2461 * c-typeck.c (build_binary_op): Use location when warning about
2464 2014-04-25 Marek Polacek <polacek@redhat.com>
2467 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
2468 always_inline/noinline and hot/cold attributes.
2470 2014-04-25 Marek Polacek <polacek@redhat.com>
2473 * c-parser.c (c_parser_initelt): Pass input_location to
2474 process_init_element.
2475 (c_parser_initval): Pass loc to process_init_element.
2476 * c-tree.h (process_init_element): Adjust declaration.
2477 * c-typeck.c (push_init_level): Pass input_location to
2478 process_init_element.
2479 (pop_init_level): Likewise.
2480 (set_designator): Likewise.
2481 (output_init_element): Add location_t parameter. Pass loc to
2483 (output_pending_init_elements): Pass input_location to
2484 output_init_element.
2485 (process_init_element): Add location_t parameter. Pass loc to
2486 output_init_element.
2488 2014-04-24 Jakub Jelinek <jakub@redhat.com>
2490 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
2491 atomic-clause, allow comma in between atomic-clause and
2494 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2497 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
2498 fails, don't set OM_PARALLEL_COMBINED and return NULL.
2500 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2503 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2504 create_tmp_var instead build_decl for creating temps.
2505 (build_array_notation_expr): Likewise.
2506 (fix_conditional_array_notations_1): Likewise.
2507 (fix_array_notation_expr): Likewise.
2508 (fix_array_notation_call_expr): Likewise.
2510 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2513 * c-tree.h (c_build_function_call_vec): New prototype.
2514 * c-typeck.c (build_function_call_vec): Don't call
2515 resolve_overloaded_builtin here.
2516 (c_build_function_call_vec): New wrapper function around
2517 build_function_call_vec. Call resolve_overloaded_builtin here.
2518 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
2519 Call c_build_function_call_vec instead of build_function_call_vec.
2520 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
2521 * c-decl.c (finish_decl): Likewise.
2523 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2526 * c-typeck.c: Use correct format string in cast-qual warning
2528 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
2530 * c-decl.c (c_decl_attributes): Use
2531 lang_hooks.types.omp_mappable_type.
2532 * c-typeck.c (c_finish_omp_clauses): Likewise.
2534 2014-03-06 Marek Polacek <polacek@redhat.com>
2537 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
2538 of checking tree code.
2540 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2542 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
2543 (c_parser_parameter_declaration): Likewise.
2545 2014-02-19 Marek Polacek <polacek@redhat.com>
2548 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
2549 Call mark_exp_read on exp.value.
2550 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
2551 TREE_ADDRESSABLE on old instead of val.
2552 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
2554 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2556 * c-parser.c (c_parser_get_builtin_args): Replace calls to
2557 C_EXPR_APPEND by vec_safe_push.
2558 * c-tree.h (C_EXPR_APPEND): Remove.
2560 2014-01-31 Marek Polacek <polacek@redhat.com>
2563 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
2564 build_function_call_vec.
2565 (build_function_call): Likewise.
2566 (build_atomic_assign): Likewise.
2567 (build_function_call_vec): Add arg_loc parameter. Use it.
2568 (convert_arguments): Likewise.
2569 (convert_for_assignment): Rename rhs_loc to expr_loc.
2570 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
2571 (c_parser_objc_keywordexpr): Likewise.
2572 (c_parser_postfix_expression_after_primary): Call
2573 build_function_call_vec with expr_loc rather than op_loc.
2574 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
2575 build_function_call_vec.
2576 (c_parser_expr_list): Add locations parameter. Fill it with locations
2577 of function arguments.
2578 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
2580 2014-01-30 Marek Polacek <polacek@redhat.com>
2583 * c-typeck.c (build_function_call_vec): Use loc parameter.
2584 (convert_arguments): Add location parameter. Use it.
2585 (ep_convert_and_check): Likewise.
2586 (build_atomic_assign): Adjust convert_for_assignment call.
2587 (build_modify_expr): Likewise.
2588 (digest_init): Likewise.
2589 (c_finish_return): Likewise.
2590 (build_conditional_expr): Adjust ep_convert_and_check calls.
2591 (convert_for_assignment): Add rhs_loc parameter. Use it.
2592 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
2595 2014-01-30 Richard Biener <rguenther@suse.de>
2598 * c-typeck.c (build_function_call_vec): Do not replace calls
2599 to a function via an incompatible type with a runtime abort.
2601 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2603 * c-parser.c (c_parser_declaration_or_fndef): Replaced
2604 flag_enable_cilkplus with flag_cilkplus.
2605 (c_parser_direct_declarator_inner): Likewise.
2606 (c_parser_attribute_any_word): Likewise.
2607 (c_parser_attributes): Likewise.
2608 (c_parser_compound_statement): Likewise.
2609 (c_parser_statement_after_labels): Likewise.
2610 (c_parser_if_statement): Likewise.
2611 (c_parser_switch_statement): Likewise.
2612 (c_parser_do_statement): Likewise.
2613 (c_parser_for_statement): Likewise.
2614 (c_parser_unary_expression): Likewise.
2615 (c_parser_postfix_expression): Likewise.
2616 (c_parser_postfix_expression_after_primary): Likewise.
2617 (c_parser_postfix_expression_after_primary): Likewise.
2618 (c_parser_omp_clause_name): Likewise.
2619 (c_finish_omp_declare_simd): Likewise.
2620 (c_parser_cilk_verify_simd): Likewise.
2621 * c-typeck.c (build_array_ref): Likewise.
2622 (build_function_call_vec): Likewise.
2623 (convert_arguments): Likewise.
2624 (build_compound_expr): Likewise.
2625 (c_finish_return): Likewise.
2626 (c_finish_if_stmt): Likewise.
2627 (c_finish_loop): Likewise.
2628 (build_binary_op): Likewise.
2630 2014-01-23 Marek Polacek <polacek@redhat.com>
2633 * c-typeck.c (parser_build_binary_op): Use location instead of
2635 (build_binary_op): Pass location to shorten_compare.
2637 2014-01-23 Marek Polacek <polacek@redhat.com>
2640 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2643 2014-01-23 Marek Polacek <polacek@redhat.com>
2646 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2647 of a comma expression.
2648 (emit_side_effect_warnings): Likewise.
2650 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2653 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2654 function to use walk_tree and moved a lot of its functionality to
2655 expand_array_notations.
2656 (expand_array_notations): New function.
2658 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2660 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2661 attribute an attribute without value.
2663 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2666 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2667 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2669 2014-01-22 Marek Polacek <polacek@redhat.com>
2672 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2673 of remove_c_maybe_const_expr on op1 and op2.
2675 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2678 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2679 effects, preevaluate rhs using SAVE_EXPR first.
2681 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2684 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2685 statements with if-elseif statements.
2687 2014-01-06 Marek Polacek <polacek@redhat.com>
2690 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2691 defined bit-field types only in ISO C.
2693 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2695 Update copyright years
2697 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2699 * c-array-notation.c: Use the standard form for the copyright notice.
2701 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2703 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2704 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2705 field in parser is not empty. If not-empty, call the function
2706 c_parser_finish_omp_declare_simd.
2707 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2708 between SIMD-enabled functions and #pragma simd. Added new parameter.
2709 (c_parser_cilk_all_clauses): Modified the usage of the function
2710 c_parser_cilk_clause_vectorlength as mentioned above.
2711 (c_parser_cilk_simd_fn_vector_attrs): New function.
2712 (c_finish_cilk_simd_fn_tokens): Likewise.
2713 (is_cilkplus_vector_p): Likewise.
2714 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2715 "nomask," and "mask" strings in clause name.
2716 (c_parser_omp_all_clauses): Added 3 new case statements:
2717 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2718 PRAGMA_CILK_CLAUSE_NOMASK.
2719 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2720 check for vector attribute and if so call the function
2721 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2722 called the function c_finish_cilk_simd_fn_tokens.
2723 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2724 parser field is non-empty. If so, parse them as you would parse
2725 the omp declare simd pragma.
2726 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2727 Added a check when step is a parameter and flag it as error.
2728 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2729 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2732 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2734 * c-parser.c (c_parser_omp_parallel): Fix description.
2736 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2738 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2739 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2740 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2741 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2743 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2746 * c-parser.c (c_parser_alignas_specifier): Use
2747 c_sizeof_or_alignof_type instead of c_alignof.
2748 (c_parser_alignof_expression): Likewise, with min_alignof
2749 parameter depending on alignof spelling used.
2751 2013-12-04 Marek Polacek <polacek@redhat.com>
2754 * c-decl.c (start_function): Don't warn for missing prototype for
2757 2013-12-03 Marek Polacek <polacek@redhat.com>
2760 * c-decl.c (build_compound_literal): Allow compound literals with
2761 empty initial value.
2763 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2766 * c-typeck.c (build_modify_expr): Diagnose assignment to
2767 expression with array type.
2769 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2772 * c-typeck.c (process_init_element): Do not treat a string as
2773 initializing a whole array when used with a designator for an
2776 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2779 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2780 an inline function following a static declaration.
2782 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2785 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2786 to p_name before calling c_parser_omp_teams instead of after.
2787 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2788 argument. Remove unused p_name variable.
2790 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2791 Jakub Jelinek <jakub@redhat.com>
2793 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2794 external_scope is NULL.
2796 2013-11-27 Tom de Vries <tom@codesourcery.com>
2797 Marc Glisse <marc.glisse@inria.fr>
2800 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2802 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2804 * c-typeck.c: Add required include files from gimple.h.
2806 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2808 * c-decl.c (define_label, shadow_tag_warned)
2809 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2810 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2811 (declspecs_add_type): Remove use of in_system_header macro.
2812 * c-parser.c (c_parser_unary_expression): Likewise.
2813 * c-typeck.c (store_init_value, process_init_element)
2814 (c_start_case): Likewise.
2816 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2819 * c-parser.c (c_parser_set_source_position_from_token): Remove
2820 reference to in_system_header from comment.
2822 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2824 * c-decl.c (grokdeclarator): Update comment to refer to
2825 tree_to_[su]hwi rather than tree_low_cst.
2827 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2829 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2830 tree_to_uhwi throughout.
2832 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2834 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2837 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2839 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2842 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2844 * c-parser.c (c_parser_cilk_simd): New.
2845 (c_parser_cilk_verify_simd): New.
2846 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2847 (c_parser_omp_for_loop): Add case for NE_EXPR.
2848 Set c_break_label for CILK_SIMD.
2849 (c_parser_cilk_clause_vectorlength): New.
2850 (c_parser_cilk_clause_linear): New.
2851 (c_parser_cilk_clause_name): New.
2852 (c_parser_cilk_all_clauses): New.
2853 * c-typeck.c (build_unary_op): Pass location argument to
2855 (build_modify_expr): Same.
2856 (build_asm_expr): Same.
2857 (c_finish_bc_stmt): Error on break/continue in loops.
2859 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2861 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2863 2013-11-14 Diego Novillo <dnovillo@google.com>
2865 * c-decl.c: Include print-tree.h.
2866 Include stor-layout.h.
2869 Include stringpool.h.
2870 * c-lang.c: Include fold-const.h.
2871 * c-parser.c: Include stringpool.h.
2873 Include stor-layout.h.
2875 Include trans-mem.h.
2876 * c-typeck.c: Include stor-layout.h.
2877 Include trans-mem.h.
2881 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2883 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2884 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2886 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2887 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2889 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2890 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2891 (c_parser_declarator, c_parser_direct_declarator_inner)
2892 (c_parser_parameter_declaration, c_parser_type_name): All callers
2894 (c_parser_declaration_or_fndef): Handle declarations with type
2895 determined from the initializer.
2897 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2899 * c-typeck.c: Include gimplify.h.
2901 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2903 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2904 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2906 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2907 or _Thread_local as appropriate in diagnostics.
2908 (build_null_declspecs): Initialize ret->thread_gnu_p.
2909 (declspecs_add_scspec): Handle either __thread or _Thread_local
2910 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2911 pedantic. Do not disallow _Thread_local extern and _Thread_local
2914 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2915 Andrew MacLeod <amacleod@redhat.com>
2917 * c-aux-info.c (gen_type): Handle atomic qualifier.
2918 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2919 qualifiers when compating types.
2920 (shadow_tag_warned): Handle atomic_p in declspecs.
2921 (quals_from_declspecs): Likewise.
2922 (start_decl): Use c_type_promotes_to when promoting argument
2924 (grokdeclarator): Handle _Atomic.
2925 (get_parm_info): Diagnose any qualifier on "void" as only
2927 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2928 comparing types. Use c_type_promotes_to when promoting argument
2930 (finish_function): Use c_type_promotes_to when promoting argument
2932 (build_null_declspecs): Handle atomic_p in declspecs.
2933 (declspecs_add_qual): Handle RID_ATOMIC.
2934 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2935 (c_token_starts_declspecs): Handle RID_ATOMIC.
2936 (c_parser_declspecs): Handle atomic type specifiers and
2938 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2939 from types of expressions with atomic type.
2940 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2941 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2942 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2943 (c_parser_statement_after_labels, c_parser_switch_statement)
2944 (c_parser_for_statement, c_parser_expr_no_commas)
2945 (c_parser_conditional_expression, c_parser_binary_expression)
2946 (c_parser_cast_expression, c_parser_unary_expression)
2947 (c_parser_postfix_expression)
2948 (c_parser_postfix_expression_after_primary, c_parser_expression):
2949 Use convert_lvalue_to_rvalue.
2950 (c_parser_expression_conv, c_parser_expr_list): Document
2951 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2952 (c_parser_objc_synchronized_statement): Use
2953 convert_lvalue_to_rvalue.
2954 (c_parser_objc_selector): Handle RID_ATOMIC.
2955 (c_parser_objc_receiver, c_parser_array_notation): Use
2956 convert_lvalue_to_rvalue.
2957 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2958 _Atomic (type-name).
2959 (struct c_declspecs): Add atomic_p field.
2960 (convert_lvalue_to_rvalue): Declare.
2961 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2962 corresponding atomic types.
2963 (qualify_type): Don't add _Atomic qualifiers from second argument.
2964 (comp_target_types): Do not allow _Atomic mismatches.
2965 (type_lists_compatible_p): Do not remove atomic qualifiers when
2967 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2968 (build_atomic_assign): New functions.
2969 (build_unary_op): Use build_atomic_assign for atomic increment and
2971 (build_conditional_expr): Do not treat _Atomic void as a qualified
2973 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2974 (find_anonymous_field_with_type, convert_to_anonymous_field)
2975 (convert_for_assignment): Do not remove atomic qualifiers when
2977 (digest_init): Do not accept initialization of arrays of atomic
2978 elements by string constants.
2979 (build_asm_expr): Use convert_lvalue_to_rvalue.
2980 (build_binary_op): Do not treat _Atomic void as a qualified
2983 2013-11-06 DJ Delorie <dj@redhat.com>
2985 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2986 both explicit and builtin, print the location of the explicit one.
2988 2013-11-05 Tobias Burnus <burnus@net-b.de>
2990 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2991 c_parser_omp_distribute, c_parser_omp_teams,
2992 c_parser_omp_target, c_parser_omp_declare): Handle
2995 2013-11-03 Marek Polacek <polacek@redhat.com>
2997 * c-decl.c (grokdeclarator): Add VLA instrumentation.
2999 2013-11-01 Jakub Jelinek <jakub@redhat.com>
3001 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
3002 check_dup_generic at the end, unless remove is true.
3003 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
3005 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
3007 2013-10-31 Jakub Jelinek <jakub@redhat.com>
3009 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
3010 with decl that is not pointer nor array.
3012 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3014 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
3015 a spawning function is found.
3016 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
3017 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
3018 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
3019 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
3021 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
3022 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
3024 (c_finish_return): Added a check to reject _Cilk_spawn in return
3026 (build_cilk_spawn): New function.
3027 (build_cilk_sync): Likewise.
3028 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
3030 2013-10-27 Tobias Burnus <burnus@net-b.de>
3033 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
3034 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
3035 (c_parser_statement_after_labels): Update calls.
3037 2013-10-24 Tobias Burnus <burnus@net-b.de>
3040 * c-parser.c (c_parser_pragma, c_parser_for_statement):
3041 Handle PRAGMA_IVDEP.
3042 (c_parser_statement_after_labels): Update call.
3044 2013-10-24 Marek Polacek <polacek@redhat.com>
3046 * c-parser.c (c_parser_struct_declaration): Add a comment.
3047 (c_parser_declarator): Don't allow _Alignas here.
3049 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
3051 * c-parser.c: Include omp-low.h.
3052 * c-typeck.c: Likewise.
3054 2013-10-17 Marek Polacek <polacek@redhat.com>
3057 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
3058 Document syntax of the array-declarator.
3059 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
3061 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
3062 (c_parser_struct_declaration): Likewise.
3063 (c_parser_declarator): Likewise.
3064 (c_parser_direct_declarator_inner): Likewise.
3065 (c_parser_parameter_declaration): Likewise.
3066 (c_parser_type_name): Likewise.
3068 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3070 * c-lang.h (current_omp_declare_target_attribute): New extern
3072 * c-parser.c: Include c-lang.h.
3073 (struct c_parser): Change tokens to c_token *.
3074 Add tokens_buf field. Change tokens_avail type to unsigned int.
3075 (c_parser_consume_token): If parser->tokens isn't
3076 &parser->tokens_buf[0], increment parser->tokens.
3077 (c_parser_consume_pragma): Likewise.
3078 (enum pragma_context): Add pragma_struct and pragma_param.
3079 (c_parser_external_declaration): Adjust
3080 c_parser_declaration_or_fndef caller.
3081 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
3082 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
3083 Adjust recursive call.
3084 (c_parser_struct_or_union_specifier): Use pragma_struct instead
3086 (c_parser_parameter_declaration): Use pragma_param instead of
3088 (c_parser_compound_statement_nostart, c_parser_label,
3089 c_parser_for_statement): Adjust
3090 c_parser_declaration_or_fndef callers.
3091 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
3092 it through to c_parser_conditional_expression.
3093 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
3094 pass it through to c_parser_binary_expression. Adjust recursive
3096 (c_parser_binary_expression): Remove prec argument, add
3097 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
3098 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
3099 binop matches it, use build2 instead of parser_build_binary_op.
3100 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
3101 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
3102 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
3103 Handle pragma_struct and pragma_param the same as pragma_external.
3104 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
3105 (c_parser_omp_variable_list): Parse array sections for
3106 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
3107 (c_parser_omp_clause_collapse): Fully fold collapse expression.
3108 (c_parser_omp_clause_reduction): Handle user defined reductions.
3109 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
3110 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
3111 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
3112 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
3113 c_parser_omp_clause_depend, c_parser_omp_clause_map,
3114 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
3115 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
3116 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
3117 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
3118 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
3119 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
3120 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
3121 (c_parser_omp_for_loop): Add CODE argument, pass it through
3122 to c_finish_omp_for. Change last argument to cclauses,
3123 and adjust uses to grab parallel clauses from the array of all
3124 the split clauses. Adjust c_parser_binary_expression,
3125 c_parser_declaration_or_fndef and c_finish_omp_for callers.
3126 (omp_split_clauses): New function.
3127 (c_parser_omp_simd): New function.
3128 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
3129 Allow the function to be called also when parsing combined constructs,
3130 and call c_parser_omp_simd when parsing for simd.
3131 (c_parser_omp_sections_scope): If section-sequence doesn't start with
3132 #pragma omp section, require exactly one structured-block instead of
3133 sequence of statements.
3134 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
3135 Allow the function to be called also when parsing combined constructs.
3136 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
3137 Allow the function to be called also when parsing combined
3139 (c_parser_omp_taskgroup, c_parser_omp_cancel,
3140 c_parser_omp_cancellation_point, c_parser_omp_distribute,
3141 c_parser_omp_teams, c_parser_omp_target_data,
3142 c_parser_omp_target_update, c_parser_omp_target,
3143 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
3144 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
3145 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
3146 (c_parser_omp_construct): Add p_name and mask vars. Handle
3147 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
3148 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
3149 and c_parser_omp_sections callers.
3150 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
3151 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
3152 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
3153 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
3154 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
3156 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
3157 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
3158 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
3159 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
3160 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
3161 * c-typeck.c: Include tree-inline.h.
3162 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
3163 handle_omp_array_sections_1, handle_omp_array_sections,
3164 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
3165 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
3166 user defined reductions.
3167 (c_tree_equal): New function.
3168 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
3169 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
3170 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
3171 c_check_omp_declare_reduction_r): New prototypes.
3172 * c-decl.c (current_omp_declare_target_attribute): New variable.
3173 (c_decl_attributes): New function.
3174 (start_decl, start_function): Use it instead of decl_attributes.
3175 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
3176 c_omp_reduction_decl, c_omp_reduction_lookup,
3177 c_check_omp_declare_reduction_r): New functions.
3179 2013-09-25 Tom Tromey <tromey@redhat.com>
3181 * Make-lang.in (c/gccspec.o): Remove.
3182 (CFLAGS-c/gccspec.o): New variable.
3183 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
3184 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
3185 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
3187 2013-09-25 Tom Tromey <tromey@redhat.com>
3189 * Make-lang.in (c/gccspec.o): Don't use subshell.
3191 2013-09-18 Marek Polacek <polacek@redhat.com>
3194 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
3195 Remove unnecessary check.
3197 2013-09-18 Marek Polacek <polacek@redhat.com>
3200 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
3201 no_sanitize_undefined attribute.
3203 2013-09-13 Kai Tietz <ktietz@redhat.com>
3206 * c-decl.c (c_builtin_function_ext_scope): Remove
3207 wrong assumption that it is never called on prexisting
3210 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3212 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
3214 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3216 * c-objc-common.c (c_tree_printer): Tidy.
3218 2013-08-30 Marek Polacek <polacek@redhat.com>
3220 * c-typeck.c (build_binary_op): Add division by zero and shift
3223 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
3224 Joseph Myers <joseph@codesourcery.com>
3227 * c-typeck.c (c_common_type): Prefer double_type_node over
3228 other REAL_TYPE types with the same precision.
3229 (convert_arguments): Likewise.
3231 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
3233 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
3234 (c_initialize_diagnostics): Call a destructor for the early printer.
3236 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3238 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
3239 printer initialization.
3241 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
3244 * c-array-notation.c (fix_conditional_array_notations_1): Added a
3245 check for truth values.
3246 (expand_array_notation_exprs): Added truth values case. Removed an
3247 unwanted else. Added for-loop to walk through subtrees in default
3250 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3252 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
3254 2013-07-23 Joseph Myers <joseph@codesourcery.com>
3256 * c-parser.c (struct c_generic_association): Fix typo.
3258 2013-07-23 Tom Tromey <tromey@redhat.com>
3259 Joseph Myers <joseph@codesourcery.com>
3261 * c-parser.c (struct c_generic_association): New.
3262 (c_generic_association_d): New typedef.
3263 (c_parser_generic_selection): New function.
3264 (c_parser_postfix_expression): Handle RID_GENERIC.
3266 2013-07-13 Jason Merrill <jason@redhat.com>
3269 * c-decl.c (finish_struct): Check for too-large class.
3271 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3274 * c-typeck.c (set_init_index): When folding, check for index overflow.
3276 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3278 * c-parser.c (c_parser_array_notation): Removed rejection of array
3279 notations in an array of function pointers.
3281 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3283 * c-array-notation.c (make_triplet_val_inv): New function.
3284 (create_cmp_incr): Likewise.
3285 (create_array_refs): Likewise.
3286 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
3287 Also modularized common parts between functions and called the function.
3288 (build_array_notation_expr): Likewise.
3289 (fix_conditional_array_notations_1): Likewise.
3290 (fix_array_notation_expr): Likewise.
3291 (fix_array_notation_call_expr): Likewise.
3293 2013-06-18 Marek Polacek <polacek@redhat.com>
3296 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
3298 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
3300 * c-array-notation.c (build_array_notation_expr): Reject array notation
3301 mismatch between LHS and RHS even inside a call_expr. Also, removed
3302 a couple while statements that were dead code.
3304 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
3306 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
3307 excessive precision expressions in function parameters. Also removed
3308 couple unwanted while statements.
3310 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3312 * c-array-notation.c (expand_array_notation_exprs): Added
3313 ARRAY_NOTATION_REF case.
3315 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3317 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
3318 function to c-family/array-notation-common.c.
3319 (is_cilkplus_reduce_builtin): Likewise.
3320 (find_rank): Likewise.
3321 (extract_array_notation_exprs): Likewise.
3322 (replace_array_notations): Likewise.
3323 (find_inv_trees): Likewise.
3324 (replace_inv_trees): Likewise.
3325 (contains_array_notation_expr): Likewise.
3326 (find_correct_array_notation_type): Likewise.
3327 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
3328 (struct inv_list): Moved this to c-family/array-notation-common.c.
3329 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
3331 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
3333 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
3334 reduction functions outside the for-loop. Added a check if the fundecl
3335 is non-NULL. Finally, removed an unwanted if-statement, and made the
3338 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3340 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
3341 condition of the if-statement matches the rank of else-block and then-
3342 block when array notations are used.
3343 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
3344 expression after the entire function body is parsed.
3345 (c_parser_expr_no_commas): Delayed creating array notation expressions
3346 to the end of function parsing.
3347 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
3348 whole if-statement instead of just the condition.
3349 (expand_array_notation_exprs): Added MODIFY_EXPR case.
3351 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3354 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
3355 array to NULL_TREE if they are unused. Also added a check for the
3356 field to be NULL before its fields are used in future.
3358 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3361 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
3362 (build_array_notation_expr): Likewise.
3364 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3366 * c-typeck.c (build_array_ref): Added a check to see if array's
3367 index is greater than one. If true, then emit an error.
3368 (build_function_call_vec): Exclude error reporting and checking
3369 for builtin array-notation functions.
3370 (convert_arguments): Likewise.
3371 (c_finish_return): Added a check for array notations as a return
3372 expression. If true, then emit an error.
3373 (c_finish_loop): Added a check for array notations in a loop
3374 condition. If true then emit an error.
3375 (lvalue_p): Added a ARRAY_NOTATION_REF case.
3376 (build_binary_op): Added a check for array notation expr inside
3377 op1 and op0. If present, we call another function to find correct
3379 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
3380 * c-parser.c (c_parser_compound_statement): Check if array
3381 notation code is used in tree, if so, then transform them into
3383 (c_parser_expr_no_commas): Check if array notation is used in LHS
3384 or RHS, if so, then build array notation expression instead of
3386 (c_parser_postfix_expression_after_primary): Added a check for
3387 colon(s) after square braces, if so then handle it like an array
3388 notation. Also, break up array notations in unary op if found.
3389 (c_parser_direct_declarator_inner): Added a check for array
3391 (c_parser_compound_statement): Added a check for array notation in
3392 a stmt. If one is present, then expand array notation expr.
3393 (c_parser_if_statement): Likewise.
3394 (c_parser_switch_statement): Added a check for array notations in
3395 a switch statement's condition. If true, then output an error.
3396 (c_parser_while_statement): Similarly, but for a while.
3397 (c_parser_do_statement): Similarly, but for a do-while.
3398 (c_parser_for_statement): Similarly, but for a for-loop.
3399 (c_parser_unary_expression): Check if array notation is used in a
3400 pre-increment or pre-decrement expression. If true, then expand
3402 (c_parser_array_notation): New function.
3403 * c-array-notation.c: New file.
3404 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
3406 2013-05-23 Mike Stump <mikestump@comcast.net>
3408 * c-typeck.c (convert_for_assignment): Handle references to memory
3411 2013-05-16 Jason Merrill <jason@redhat.com>
3413 * Make-lang.in (cc1$(exeext)): Use link mutex.
3415 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3417 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
3418 to simply use OPT_Wpointer_arith.
3419 (build_unary_op): Likewise.
3421 2013-04-03 Jakub Jelinek <jakub@redhat.com>
3424 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
3425 argument. If set, or it temporarily for parsing of the first
3426 argument into force_folding_builtin_constant_p.
3427 (c_parser_postfix_expression): Adjust callers.
3429 2013-03-21 Richard Biener <rguenther@suse.de>
3431 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
3432 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
3434 2013-02-12 Marek Polacek <polacek@redhat.com>
3437 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
3440 2013-01-24 Jakub Jelinek <jakub@redhat.com>
3443 * c-typeck.c (set_nonincremental_init_from_string): If
3444 constructor_max_index is NULL, treat it as if tree_int_cst_lt
3446 (process_init_element): Likewise.
3448 2012-12-20 Jakub Jelinek <jakub@redhat.com>
3451 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
3452 argument, don't call default_function_array_conversion
3453 nor c_fully_fold here.
3454 (c_parser_asm_statement): Adjust callers.
3455 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
3456 and outputs here, and call default_function_array_conversion
3457 on inputs that don't need to be addressable.
3459 2012-12-18 Jakub Jelinek <jakub@redhat.com>
3462 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
3463 warning require that both c_common_unsigned_type as well as
3464 c_common_signed_type is the same for both mvl and mvr types.
3466 2012-11-16 Diego Novillo <dnovillo@google.com>
3468 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
3470 * c-common.c: Use new vec API in vec.h.
3471 * c-common.h: Likewise.
3472 * c-gimplify.c: Likewise.
3473 * c-pragma.c: Likewise.
3474 * c-pretty-print.c: Likewise.
3475 * c-pretty-print.h: Likewise.
3476 * c-semantics.c: Likewise.
3477 * c-decl.c: Likewise.
3478 * c-parser.c: Likewise.
3479 * c-tree.h: Likewise.
3480 * c-typeck.c: Likewise.
3482 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3485 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
3487 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3490 * c-decl.c (warn_if_shadowing): Do not warn if a variable
3491 shadows a function, unless the variable is a function or a
3492 pointer-to-function.
3494 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3497 * c-parser.c (struct c_tree_loc_pair): Removed.
3498 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
3499 add location_t * and tree * arguments, fill in array of 3
3500 sizeof_arg trees and corresponding locs.
3501 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
3502 c_parser_expr_list callers.
3503 (c_parser_postfix_expression_after_primary): Likewise. Pass
3504 array of 3 sizeof_arg trees and locs (corresponding to first
3505 3 arguments) to sizeof_pointer_memaccess_warning.
3507 2012-10-09 Lawrence Crowl <crowl@google.com>
3509 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
3510 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
3513 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3516 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
3519 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3522 * c-typeck.c: Include c-common.h.
3523 (enum stv_conv): Moved to c-common.h.
3524 (scalar_to_vector): Moved to c-common.c.
3525 (build_binary_op): Adapt to scalar_to_vector's new prototype.
3526 * Make-lang.in: c-typeck.c depends on c-common.h.
3528 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3530 * c-decl.c (c_write_global_declarations): Fix handling of
3533 2012-09-30 Sharad Singhai <singhai@google.com>
3535 * c-decl.c (c_write_global_declarations): Use a different method
3536 to determine if the dump has ben initialized.
3538 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3541 * c-typeck.c (c_cast_expr): When casting to a type requiring
3542 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
3545 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3548 * c-typeck.c (build_unary_op): Pass original argument of
3549 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
3550 any C_MAYBE_CONST_EXPR, if it has integer operands.
3551 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
3552 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
3553 to c_objc_common_truthvalue_conversion, then remove any
3554 C_MAYBE_CONST_EXPR, if they have integer operands. Use
3555 c_objc_common_truthvalue_conversion not
3556 c_common_truthvalue_conversion.
3557 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
3558 call note_integer_operands for arguments with integer operands
3559 that are not integer constants.
3561 2012-09-13 Jakub Jelinek <jakub@redhat.com>
3564 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
3565 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
3567 2012-08-31 Jakub Jelinek <jakub@redhat.com>
3570 * c-convert.c (convert): Don't call fold_convert_loc if
3571 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
3572 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
3573 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
3575 2012-08-24 Jakub Jelinek <jakub@redhat.com>
3578 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
3579 for nested and empty_ok arguments in the call to
3580 c_parser_declaration_or_fndef.
3582 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3584 * c-tree.h (c_last_sizeof_arg): Declare.
3585 * c-parser.c (struct c_tree_loc_pair): New type.
3586 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
3588 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
3589 (c_parser_postfix_expression_after_primary): Likewise. Call
3590 sizeof_pointer_memaccess_warning if needed.
3591 (sizeof_ptr_memacc_comptypes): New function.
3592 * c-typeck.c (c_last_sizeof_arg): New global variable.
3593 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
3595 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
3597 * c-lang.h (lang_decl): Add variable_size GTY option.
3599 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3601 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
3602 * Make-lang.in: Fix dependencies.
3604 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3606 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
3607 and add language Makefile hooks.
3608 * config-lang.in: New file.
3609 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
3610 add the required "normal" config-lang.in rules.
3611 * c-lang.h: Moved from gcc/ to here.
3612 * c-tree.h: Likewise.
3613 * c-objc-common.c: Likewise.
3614 * c-objc-common.h: Likewise.
3615 * c-typeck.c: Likewise.
3616 * c-convert.c: Likewise.
3617 * c-lang.c: Likewise.
3618 * c-aux-info.c: Likewise.
3619 * c-errors.c: Likewise.
3620 * gccspec.c: Likewise.
3621 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
3622 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
3624 Copyright (C) 2012-2016 Free Software Foundation, Inc.
3626 Copying and distribution of this file, with or without modification,
3627 are permitted in any medium without royalty provided the copyright
3628 notice and this notice are preserved.