1 2016-06-08 Martin Sebor <msebor@redhat.com>
2 Jakub Jelinek <jakub@redhat.com>
6 * c-typeck.c (convert_arguments): Don't promote last argument
7 of BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
9 2016-06-08 Marek Polacek <polacek@redhat.com>
12 * c-decl.c (grokdeclarator): Check TYPE_P.
15 * c-decl.c (get_parm_info): Don't crash on an assert on invalid
18 2016-06-07 David Malcolm <dmalcolm@redhat.com>
20 * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof
21 and structure element reference, capture the location of the
22 element name token and pass it to build_component_ref.
23 (c_parser_postfix_expression_after_primary): Likewise for
24 structure element dereference.
25 (c_parser_omp_variable_list): Likewise for
26 OMP_CLAUSE_{_CACHE, MAP, FROM, TO},
27 * c-tree.h (build_component_ref): Add location_t param.
28 * c-typeck.c (build_component_ref): Add location_t param
29 COMPONENT_LOC. Use it, if available, when issuing hints about
30 mispelled member names to provide a fixit replacement hint.
32 2016-06-06 Marek Polacek <polacek@redhat.com>
35 * c-parser.c (c_parser_direct_declarator): Set location.
37 2016-06-06 Marek Polacek <polacek@redhat.com>
39 * c-typeck.c (comptypes_internal): Handle comparisons of
40 INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check
41 TYPE_REF_CAN_ALIAS_ALL.
43 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
45 * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction
46 arguments as addressable when async clause exists.
48 2016-05-30 Jakub Jelinek <jakub@redhat.com>
51 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
52 when combined with target construct.
54 2016-05-26 Jakub Jelinek <jakub@redhat.com>
56 * c-parser.c (c_parser_omp_clause_schedule): Warn if
57 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
59 2016-05-25 Marek Polacek <polacek@redhat.com>
62 * c-decl.c (c_make_fname_decl): Don't check seen_error.
65 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
67 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
69 * c-parser.c (c_parser_oacc_declare): Add support for
70 GOMP_MAP_FIRSTPRIVATE_POINTER.
71 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
72 argument with enum c_omp_region_type ort.
73 (handle_omp_array_sections): Likewise. Update call to
74 handle_omp_array_sections_1.
75 (c_finish_omp_clauses): Add specific errors and warning messages for
76 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
77 call to handle_omp_array_sections.
79 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
81 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
83 2016-05-24 Richard Biener <rguenther@suse.de>
87 * c-typeck.c (build_array_ref): Do not complain about indexing
88 non-lvalue vectors. Adjust for function name change.
90 2016-05-20 Martin Sebor <msebor@redhat.com>
93 * c-typeck.c (error_init): Use
94 expansion_point_location_if_in_system_header.
97 2016-05-19 David Malcolm <dmalcolm@redhat.com>
100 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
102 (c_parser_postfix_expression): Likewise.
103 * c-tree.h (c_expr::set_error): New method.
104 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
105 that result's range is initialized.
107 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
109 * c-typeck.c (parser_build_unary_op): Fix formatting.
111 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
113 * c-decl.c (grokdeclarator): Remove errmsg and use of
114 targetm.invalid_return_type.
115 (grokparms): Remove errmsg and use of
116 targetm.invalid_parameter_type.
118 2016-05-13 Joseph Myers <joseph@codesourcery.com>
120 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
121 function return type.
123 2016-05-12 Marek Polacek <polacek@redhat.com>
126 * c-decl.c (build_compound_literal): Pass LOC down to
127 c_incomplete_type_error.
128 * c-tree.h (require_complete_type): Adjust declaration.
129 (c_incomplete_type_error): Likewise.
130 * c-typeck.c (require_complete_type): Add location parameter, pass it
131 down to c_incomplete_type_error.
132 (c_incomplete_type_error): Add location parameter, pass it down to
134 (build_component_ref): Pass location down to c_incomplete_type_error.
135 (default_conversion): Pass location down to require_complete_type.
136 (build_array_ref): Likewise.
137 (build_function_call_vec): Likewise.
138 (convert_arguments): Likewise.
139 (build_unary_op): Likewise.
140 (build_c_cast): Likewise.
141 (build_modify_expr): Likewise.
142 (convert_for_assignment): Likewise.
143 (c_finish_omp_clauses): Likewise.
145 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
148 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
150 * c-errors.c (pedwarn_c90): Return true if warned.
151 * c-tree.h (pedwarn_c90): Change return type to bool.
152 (enum c_declspec_word): Add new enumerator cdw_atomic.
154 2016-05-11 Marek Polacek <polacek@redhat.com>
157 * c-decl.c (diagnose_mismatched_decls): Factor out code to
158 diagnose_mismatched_attributes and call it.
160 2016-05-10 Marek Polacek <polacek@redhat.com>
163 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
164 on a declaration following the definition.
166 2016-05-05 Jakub Jelinek <jakub@redhat.com>
168 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
169 parse it through to c_parser_c99_block_statement.
170 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
173 2016-05-04 Marek Polacek <polacek@redhat.com>
175 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
178 2016-05-04 Marek Polacek <polacek@redhat.com>
181 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
182 for macro expansions.
184 2016-05-03 Marek Polacek <polacek@redhat.com>
187 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
188 check_builtin_function_arguments.
190 2016-05-03 Richard Biener <rguenther@suse.de>
192 * Make-lang.in (cc1-checksum.c): For stage-final re-use
193 the checksum from the previous stage.
195 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
197 * c-parser.c (c_parser_oacc_all_clauses): Update call to
198 c_finish_omp_clauses.
199 (c_parser_omp_all_clauses): Likewise.
200 (c_parser_oacc_cache): Likewise.
201 (c_parser_oacc_loop): Likewise.
202 (omp_split_clauses): Likewise.
203 (c_parser_omp_declare_target): Likewise.
204 (c_parser_cilk_all_clauses): Likewise.
205 (c_parser_cilk_for): Likewise.
206 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
207 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
209 2016-05-02 Marek Polacek <polacek@redhat.com>
212 * c-decl.c (grokdeclarator): Diagnose when array's size has an
215 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
218 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
219 OACC_LOOP_CLAUSE_MASK.
220 (c_parser_oacc_kernels_parallel): Update call to
221 c_oacc_split_loop_clauses.
223 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
225 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
226 argument to build_modify_expr in two cases.
228 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
230 * c-parser.c (c_parser_postfix_expression_after_primary): Call
231 warn_for_memset instead of warning directly here.
233 2016-04-26 Marek Polacek <polacek@redhat.com>
236 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
238 (c_parser_for_statement): ... here.
239 (c_parser_if_statement): Use it.
240 (c_parser_switch_statement): Use it.
241 (c_parser_while_statement): Use it.
244 * c-decl.c (pushdecl): Pass LOCUS down to warning.
246 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
249 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
250 instead of c_finish_cilk_clauses.
251 * c-tree.h (c_finish_omp_clauses): Add new default argument.
252 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
253 floating-point variables in the linear clause for Cilk Plus.
255 2016-04-18 Michael Matz <matz@suse.de>
257 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
258 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
260 2016-04-15 Marek Polacek <polacek@redhat.com>
263 * c-typeck.c (build_unary_op): Pass location down to error and
266 2016-04-15 Jakub Jelinek <jakub@redhat.com>
269 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
271 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
272 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
273 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
274 Adjust c_parser_pragma callers.
275 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
277 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
279 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
280 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
281 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
282 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
283 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
284 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
285 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
286 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
288 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
289 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
292 2016-04-13 Marek Polacek <polacek@redhat.com>
295 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
297 (c_parser_statement): Likewise.
298 (c_parser_c99_block_statement): Likewise.
299 (c_parser_while_statement): Likewise.
300 (c_parser_for_statement): Likewise.
301 (c_parser_if_body): Don't set IF_P here.
302 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
303 about dangling else here.
304 * c-tree.h (c_finish_if_stmt): Adjust declaration.
305 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
306 warn about dangling else here.
308 2016-04-04 Marek Polacek <polacek@redhat.com>
311 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
313 2016-03-31 Marek Polacek <polacek@redhat.com>
316 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
318 2016-03-18 David Malcolm <dmalcolm@redhat.com>
321 * c-parser.c (c_parser_postfix_expression): Set the source range
322 for uses of "__builtin_types_compatible_p".
324 2016-03-17 Jakub Jelinek <jakub@redhat.com>
327 * c-typeck.c (composite_type): Don't count void_list_node
328 into len, if the list is terminated by void_list_node, start
329 with void_list_node instead of NULL for newargs. Stop
332 2016-03-16 Marek Polacek <polacek@redhat.com>
335 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
336 nested functions returning VM types.
338 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
340 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
341 when calling c_finish_omp_clauses.
343 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
346 * c-decl.c (get_parm_info): Don't queue implicit function declarations
349 2016-03-04 Marek Polacek <polacek@redhat.com>
352 * c-parser.c (c_parser_postfix_expression): Call
353 c_parser_cast_expression rather than c_parser_postfix_expression.
355 2016-03-01 Jakub Jelinek <jakub@redhat.com>
359 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
360 of incomplete decls to error_mark_node.
362 2016-02-24 Marek Polacek <polacek@redhat.com>
365 * c-decl.c (finish_decl): Don't update the copy of the type of a
368 2016-02-23 Jakub Jelinek <jakub@redhat.com>
371 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
372 in id_kind reclassification.
374 2016-02-16 Jakub Jelinek <jakub@redhat.com>
377 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
379 2016-02-16 James Norris <jnorris@codesourcery.com>
382 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
384 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
386 * c-decl.c (build_null_declspecs): Zero the entire struct.
389 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
390 callers changed. If nested_p is true, use it to call
391 finish_implicit_inits.
392 * c-tree.h (finish_implicit_inits): Declare.
393 * c-typeck.c (finish_implicit_inits): New function. Move code
395 (push_init_level): ... here.
396 (set_designator, process_init_element): Call finish_implicit_inits.
398 2016-02-11 Jakub Jelinek <jakub@redhat.com>
401 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
402 arguments for -Waddress warning.
404 2016-02-04 Jakub Jelinek <jakub@redhat.com>
407 * c-decl.c (finish_enum): When honoring mode attribute,
408 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
410 2016-01-29 Jakub Jelinek <jakub@redhat.com>
413 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
414 all type variants, not just TYPE_MAIN_VARIANT.
416 2016-01-27 Jakub Jelinek <jakub@redhat.com>
419 * c-decl.c (c_write_global_declarations_1): Warn with
420 warn_unused_function if static prototype without definition
423 2016-01-27 Marek Polacek <polacek@redhat.com>
426 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
427 to unsigned, if needed. Add -Wsign-compare warning.
429 2016-01-26 Jakub Jelinek <jakub@redhat.com>
431 PR tree-optimization/69483
432 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
434 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
437 * c-tree.h (incomplete_record_decls): Declare.
438 * c-parser.c (incomplete_record_decls): Define.
439 (c_parser_translation_unit): Iterate through incomplete_record_decls and
440 report error if any decl has zero size.
441 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
442 or enum type to incomplete_record_decls.
444 2016-01-14 Tom de Vries <tom@codesourcery.com>
446 PR tree-optimization/68773
447 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
450 2016-01-14 Marek Polacek <polacek@redhat.com>
453 * c-decl.c (grokdeclarator): Provide more information for invalid
456 2016-01-06 David Malcolm <dmalcolm@redhat.com>
458 * c-parser.c (c_parser_unary_expression): For dereferences, build
459 a combined location before calling build_indirect_ref, so that
460 error reports cover the full range, manually updating the c_expr
463 2016-01-06 Marek Polacek <polacek@redhat.com>
466 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
467 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
470 2016-01-04 Jakub Jelinek <jakub@redhat.com>
472 Update copyright years.
474 2016-01-04 Marek Polacek <polacek@redhat.com>
477 * c-typeck.c (build_atomic_assign): Improve commentary. Add
478 optimization to use __atomic_fetch_* built-in if possible.
480 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
482 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
484 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
487 2015-12-22 Marek Polacek <polacek@redhat.com>
490 * c-typeck.c (build_component_ref): Warn when acessing elements of
491 atomic structures or unions.
493 2015-12-21 David Malcolm <dmalcolm@redhat.com>
495 * c-typeck.c: Include "gcc-rich-location.h".
496 (build_binary_op): In the two places that call binary_op_error,
497 create a gcc_rich_location and populate it with the location of
498 the binary op and its two operands.
500 2015-12-16 David Malcolm <dmalcolm@redhat.com>
502 * c-parser.c (c_parser_statement_after_labels): When calling
503 c_finish_return, Use the return expression's location if it has
504 one, falling back to the location of the first token within it.
505 * c-typeck.c (c_finish_return): When issuing warnings about
506 the incorrect presence/absence of a return value, issue a note
507 showing the declaration of the function.
509 2015-12-16 David Malcolm <dmalcolm@redhat.com>
511 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
513 (c_parser_peek_nth_token): New function.
514 (c_parser_peek_conflict_marker): New function.
515 (c_parser_error): Detect conflict markers and report them as such.
517 2015-12-16 David Malcolm <dmalcolm@redhat.com>
519 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
520 to preserve range information for the primary expression
521 in the call to c_parser_postfix_expression_after_primary.
523 2015-12-16 David Malcolm <dmalcolm@redhat.com>
525 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
526 expression location, falling back on the first token location,
527 rather than always using the latter.
529 2015-12-16 Marek Polacek <polacek@redhat.com>
532 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
535 2015-12-15 Marek Polacek <polacek@redhat.com>
538 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
541 2015-12-08 David Malcolm <dmalcolm@redhat.com>
543 * c-parser.c (c_parser_alignof_expression): Capture location of
544 closing parenthesis (if any), or of end of unary expression, and
545 use it to build a src_range for the expression.
547 2015-12-08 David Malcolm <dmalcolm@redhat.com>
550 * c-parser.c (c_parser_get_builtin_args): Add
551 "out_close_paren_loc" param, and write back to it.
552 (c_parser_postfix_expression): Capture the closing
553 parenthesis location for RID_CHOOSE_EXPR,
554 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
555 RID_BUILTIN_SHUFFLE and use it to set the source range
556 for such expressions; within RID_BUILTIN_COMPLEX set
557 the underlying location.
559 2015-12-07 Marek Polacek <polacek@redhat.com>
562 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
563 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
565 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
567 * c-tree.h (c_build_va_arg): Adjust prototype.
568 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
569 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
570 parameter, adjust throughout and issue an error if EXPR is a component
571 with reverse storage order.
573 2015-12-02 Jason Merrill <jason@redhat.com>
575 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
576 (c_fully_fold_internal, decl_constant_value_for_optimization):
577 Move from c-common.c.
578 * c-tree.h: Declare decl_constant_value_for_optimization.
579 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
581 2015-12-02 Joseph Myers <joseph@codesourcery.com>
584 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
585 following link from declarator to next declarator. Track original
586 qualified type and pass it to c_build_qualified_type.
587 * c-typeck.c (c_build_qualified_type): Add arguments
588 orig_qual_type and orig_qual_indirect.
590 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
592 * c-parser.c (c_parser_omp_clause_name)
593 (c_parser_oacc_all_clauses): Alphabetical sorting.
595 2015-12-02 Jakub Jelinek <jakub@redhat.com>
598 * c-decl.c (get_parm_info): Use b->locus instead of input_location
601 2015-12-01 Julian Brown <julian@codesourcery.com>
602 Cesar Philippidis <cesar@codesourcery.com>
603 James Norris <James_Norris@mentor.com>
605 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
606 (c_parser_oacc_clause_use_device): New function.
607 (c_parser_oacc_all_clauses): Add use_device support.
608 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
609 (c_parser_oacc_host_data): New function.
610 (c_parser_omp_construct): Add host_data support.
611 * c-tree.h (c_finish_oacc_host_data): Add prototype.
612 * c-typeck.c (c_finish_oacc_host_data): New function.
613 (c_finish_omp_clauses): Add use_device support.
615 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
618 * c-decl.c: Set TYPE_PACKED in variants.
620 2015-11-27 Martin Liska <mliska@suse.cz>
623 * c-array-notation.c (fix_builtin_array_notation_fn):
624 Use release_vec_vec instead of vec::release.
625 (build_array_notation_expr): Likewise.
626 (fix_conditional_array_notations_1): Likewise.
627 (fix_array_notation_expr): Likewise.
628 (fix_array_notation_call_expr): Likewise.
630 2015-11-27 Jakub Jelinek <jakub@redhat.com>
633 * c-parser.c (c_parser_compound_statement_nostart): If
634 last_label is true, use pragma_stmt instead of pragma_compound
635 as second c_parser_pragma argument.
636 (c_parser_omp_ordered, c_parser_omp_target_update,
637 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
638 false as second argument to c_parser_skip_to_pragma_eol after
639 diagnosing standalone directives used in pragma_stmt context.
641 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
643 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
644 with "if (ENABLE_OFFLOADING)".
646 2015-11-23 David Malcolm <dmalcolm@redhat.com>
649 * c-parser.c (c_parser_postfix_expression): Set up source ranges
650 for various Objective-C constructs: Class.name syntax,
651 @selector(), @protocol(), @encode(), and [] message syntax.
653 2015-11-20 David Malcolm <dmalcolm@redhat.com>
656 * c-typeck.c (should_suggest_deref_p): New function.
657 (build_component_ref): Special-case POINTER_TYPE when
658 generating a "not a structure of union" error message, and
659 suggest a "->" rather than a ".", providing a fix-it hint.
661 2015-11-19 David Malcolm <dmalcolm@redhat.com>
663 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
664 candidate into a new function, find_closest_identifier.
666 2015-11-19 Marek Polacek <polacek@redhat.com>
669 * c-typeck.c (parser_build_binary_op): Properly handle
670 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
672 2015-11-17 David Malcolm <dmalcolm@redhat.com>
674 * c-parser.c (set_c_expr_source_range): Bulletproof both
675 overloaded implementations against NULL expr->value.
676 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
678 (c_parser_unary_expression): Likewise when handling addresses of
680 (c_parser_postfix_expression): Likewise for statement expressions,
681 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
682 __builtin_va_arg, and for __builtin_offset_of.
683 (c_parser_postfix_expression_after_paren_type): Initialize expr's
684 src_range using the range of the braced initializer.
685 (c_parser_transaction_expression): Set src_range for "ret" to a
688 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
690 * c-parser.c (c_finish_omp_declare_simd): Look for
691 "simd" attribute as well. Update error message.
693 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
695 * c-parser.c (c_parser_omp_declare_target): Adjust.
697 2015-11-14 Jakub Jelinek <jakub@redhat.com>
699 * c-typeck.c (c_finish_omp_clauses): Don't mark
700 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
702 2015-11-14 Marek Polacek <polacek@redhat.com>
704 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
705 * c-typeck.c: Likewise.
707 2015-11-13 David Malcolm <dmalcolm@redhat.com>
709 * c-decl.c (warn_defaults_to): Pass line_table to
711 * c-errors.c (pedwarn_c99): Likewise.
712 (pedwarn_c90): Likewise.
713 * c-parser.c (set_c_expr_source_range): New functions.
714 (c_token::get_range): New method.
715 (c_token::get_finish): New method.
716 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
717 based on the range from the start of the LHS to the end of the
719 (c_parser_conditional_expression): Likewise, based on the range
720 from the start of the cond.value to the end of exp2.value.
721 (c_parser_binary_expression): Call set_c_expr_source_range on
722 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
723 (c_parser_cast_expression): Call set_c_expr_source_range on ret
724 based on the cast_loc through to the end of the expr.
725 (c_parser_unary_expression): Likewise, based on the
726 op_loc through to the end of op.
727 (c_parser_sizeof_expression) Likewise, based on the start of the
728 sizeof token through to either the closing paren or the end of
730 (c_parser_postfix_expression): Likewise, using the token range,
731 or from the open paren through to the close paren for
732 parenthesized expressions.
733 (c_parser_postfix_expression_after_primary): Likewise, for
734 various kinds of expression.
735 * c-tree.h (struct c_expr): Add field "src_range".
736 (c_expr::get_start): New method.
737 (c_expr::get_finish): New method.
738 (set_c_expr_source_range): New decls.
739 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
740 on ret for prefix unary ops.
741 (parser_build_binary_op): Likewise, running from the start of
742 arg1.value through to the end of arg2.value.
744 2015-11-13 Marek Polacek <polacek@redhat.com>
747 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
749 2015-11-13 David Malcolm <dmalcolm@redhat.com>
751 * c-typeck.c: Include spellcheck.h.
752 (lookup_field_fuzzy_find_candidates): New function.
753 (lookup_field_fuzzy): New function.
754 (build_component_ref): If the field was not found, try using
755 lookup_field_fuzzy and potentially offer a suggestion.
757 2015-11-12 James Norris <jnorris@codesourcery.com>
758 Joseph Myers <joseph@codesourcery.com>
760 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
761 (c_parser_omp_clause_name): Handle 'device_resident' clause.
762 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
763 and PRAGMA_OMP_CLAUSE_LINK.
764 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
765 and PRAGMA_OACC_CLAUSE_LINK.
766 (OACC_DECLARE_CLAUSE_MASK): New definition.
767 (c_parser_oacc_declare): New function.
769 2015-11-12 Marek Polacek <polacek@redhat.com>
772 * c-parser.c (c_parser_for_statement): Reclassify the token in
775 2015-11-11 Marek Polacek <polacek@redhat.com>
779 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
780 checking the size of an array.
782 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
784 * c-array-notation.c: Remove unused header files.
785 * c-aux-info.c: Likewise.
786 * c-convert.c: Likewise.
787 * c-decl.c: Likewise.
788 * c-errors.c: Likewise.
789 * c-lang.c: Likewise.
790 * c-objc-common.c: Likewise.
791 * c-parser.c: Likewise.
792 * c-typeck.c: Likewise.
793 * gccspec.c: Likewise.
795 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
796 Cesar Philippidis <cesar@codesourcery.com>
797 James Norris <jnorris@codesourcery.com>
798 Julian Brown <julian@codesourcery.com>
799 Nathan Sidwell <nathan@codesourcery.com>
802 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
804 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
805 (c_parser_pragma): Parse 'acc routine'.
806 (OACC_ROUTINE_CLAUSE_MARK): Define.
807 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
809 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
812 * c-typeck.c (c_finish_loop): For unconditional loops, set the
813 location of the backward-goto to the start of the loop body.
815 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
818 * c-parser.c (c_parser_while_statement): Finish the loop before
819 parsing ahead for misleading indentation.
820 (c_parser_for_statement): Likewise.
822 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
824 * c-decl.c (finish_struct): If the structure has reverse storage
825 order, rewrite the type of array fields with scalar component. Call
826 maybe_apply_pragma_scalar_storage_order on entry.
827 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
828 errors on bit-fields and reverse SSO here and not...
829 (c_mark_addressable): ...here.
830 (output_init_element): Adjust call to initializer_constant_valid_p.
831 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
833 2015-11-06 David Malcolm <dmalcolm@redhat.com>
835 * c-decl.c (warn_defaults_to): Update for change in signature
836 of diagnostic_set_info.
837 * c-errors.c (pedwarn_c99): Likewise.
838 (pedwarn_c90): Likewise.
839 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
840 for textinfo::set_location.
842 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
843 Thomas Schwinge <thomas@codesourcery.com>
844 James Norris <jnorris@codesourcery.com>
846 * c-parser.c (c_parser_omp_clause_name): Add support for
847 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
848 (c_parser_omp_clause_default): Add is_oacc argument. Handle
849 default(none) in OpenACC.
850 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
852 (c_parser_oacc_clause_tile): New function.
853 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
854 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
855 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
857 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
858 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
860 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
861 (c_parser_oacc_update): Update the error message for missing clauses.
862 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
863 and OMP_CLAUSE_INDEPENDENT.
865 2015-11-05 Marek Polacek <polacek@redhat.com>
868 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
869 deal with pre-evaluation on invalid types.
871 2015-11-05 Jakub Jelinek <jakub@redhat.com>
872 Ilya Verbin <ilya.verbin@intel.com>
874 * c-parser.c: Include context.h and gimple-expr.h.
875 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
876 monotonic together with nonmonotonic.
877 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
878 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
879 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
880 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
881 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
882 expressions on combined target teams before the target.
883 (c_parser_omp_declare_target): If decl has "omp declare target" or
884 "omp declare target link" attribute, and cgraph or varpool node already
885 exists, then set corresponding flags. Call c_finish_omp_clauses
886 in the parenthesized extended-list syntax case.
887 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
889 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
890 on OMP_CLAUSE_REDUCTION array sections.
891 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
892 into the constant offset, or for variable low-bound using
893 POINTER_PLUS_EXPR. For structure element based array sections use
894 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
895 (c_finish_omp_clauses): Drop generic_field_head, structure
896 elements are now always mapped even as array section bases,
897 diagnose same var in data sharing and mapping clauses. Diagnose if
898 linear step on declare simd is neither a constant nor a uniform
899 parameter. Look through POINTER_PLUS_EXPR for array section
900 reductions. Diagnose the same var or function appearing multiple
901 times on the same directive. Fix up wording for the to clause if t
902 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
903 modifier on kinds other than dynamic or guided or nonmonotonic
904 modifier together with ordered clause.
906 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
907 Chung-Lin Tang <cltang@codesourcery.com>
909 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
911 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
913 * c-array-notation.c: Reorder #include's and remove duplicates.
914 * c-aux-info.c: Likewise.
915 * c-convert.c: Likewise.
916 * c-decl.c: Likewise.
917 * c-errors.c: Likewise.
918 * c-lang.c: Likewise.
919 * c-objc-common.c: Likewise.
920 * c-parser.c: Likewise.
921 * c-typeck.c: Likewise.
923 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
926 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
927 after calling build_qualified_type.
929 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
930 Thomas Schwinge <thomas@codesourcery.com>
931 James Norris <jnorris@codesourcery.com>
932 Joseph Myers <joseph@codesourcery.com>
933 Julian Brown <julian@codesourcery.com>
934 Bernd Schmidt <bschmidt@redhat.com>
936 * c-parser.c (c_parser_oacc_shape_clause): New.
937 (c_parser_oacc_simple_clause): New.
938 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
939 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
941 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
942 James Norris <jnorris@codesourcery.com>
943 Cesar Philippidis <cesar@codesourcery.com>
947 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
948 parameters, and handle these. Adjust all users.
949 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
951 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
953 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
955 (c_finish_omp_construct): Declare function.
956 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
957 Merge functions into...
958 (c_finish_omp_construct): ... this new function.
960 2015-10-22 Richard Biener <rguenther@suse.de>
962 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
963 before folding a MINUS_EXPR.
965 2015-10-21 Marek Polacek <polacek@redhat.com>
968 * c-decl.c (start_function): Warn about vararg functions without
971 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
973 * c-typeck.c (build_conditional_expr): Use boolean vector
974 type for vector comparison.
975 (build_vec_cmp): New.
976 (build_binary_op): Use build_vec_cmp for comparison.
978 2015-10-20 Marek Polacek <polacek@redhat.com>
980 * c-parser.c (is_cilkplus_vector_p): Don't define here.
982 2015-10-20 Marek Polacek <polacek@redhat.com>
985 * c-parser.c (c_parser_attributes): Break out of the loop if the
986 token after an attribute isn't a comma.
988 2015-10-13 Jakub Jelinek <jakub@redhat.com>
989 Aldy Hernandez <aldyh@redhat.com>
991 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
992 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
993 (c_parser_omp_variable_list): Handle structure elements for
994 map, to and from clauses. Handle array sections in reduction
995 clause. Formatting fixes.
996 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
998 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
999 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
1000 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
1001 c_parser_omp_clause_is_device_ptr): New functions.
1002 (c_parser_omp_clause_ordered): Parse optional parameter.
1003 (c_parser_omp_clause_reduction): Handle array reductions.
1004 (c_parser_omp_clause_schedule): Parse optional simd modifier.
1005 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
1007 (c_parser_omp_clause_linear): Parse linear clause modifiers.
1008 (c_parser_omp_clause_depend_sink): New function.
1009 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
1010 (c_parser_omp_clause_map): Parse release/delete map kinds and
1011 optional always modifier.
1012 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
1013 and c_finish_omp_clauses callers.
1014 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
1015 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
1016 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
1017 (OMP_CRITICAL_CLAUSE_MASK): Define.
1018 (c_parser_omp_critical): Parse critical clauses.
1019 (c_parser_omp_for_loop): Handle doacross loops, adjust
1020 c_finish_omp_for and c_finish_omp_clauses callers.
1021 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
1022 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
1023 (OMP_FOR_CLAUSE_MASK): Add linear clause.
1024 (c_parser_omp_for): Disallow ordered clause when combined with
1025 distribute. Disallow linear clause when combined with distribute
1026 and not combined with simd.
1027 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
1028 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
1029 parse clauses and if depend clause is found, don't parse a body.
1030 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
1031 Allow target parallel without for after it.
1032 (OMP_TASK_CLAUSE_MASK): Add priority clause.
1033 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
1034 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
1036 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
1037 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
1038 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
1039 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
1041 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
1042 defaultmap and is_device_ptr clauses.
1043 (c_parser_omp_target): Parse target parallel and target simd. Set
1044 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
1045 and target exit data. Diagnose invalid map kinds.
1046 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
1047 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
1049 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
1051 (OMP_TASKLOOP_CLAUSE_MASK): Define.
1052 (c_parser_omp_taskloop): New function.
1053 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
1054 handle PRAGMA_OMP_TASKLOOP.
1055 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
1056 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
1057 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
1058 Add IS_OMP argument, handle structure element bases, diagnose
1059 bitfields, pass IS_OMP recursively, diagnose known zero length
1060 array sections in depend clauses, handle array sections in reduction
1061 clause, diagnose negative length even for pointers.
1062 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
1063 types, pass IS_OMP down to handle_omp_array_sections_1, handle
1064 array sections in reduction clause, set
1065 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
1066 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
1067 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
1068 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
1070 2015-10-06 Marek Polacek <polacek@redhat.com>
1072 * c-parser.c (c_parser_statement_after_labels): Use
1073 protected_set_expr_location.
1074 (c_parser_omp_clause_num_gangs): Likewise.
1075 (c_parser_omp_clause_num_threads): Likewise.
1076 (c_parser_omp_clause_num_workers): Likewise.
1077 (c_parser_omp_clause_vector_length): Likewise.
1078 (c_parser_omp_clause_num_teams): Likewise.
1079 (c_parser_omp_clause_thread_limit): Likewise.
1080 * c-typeck.c (build_c_cast): Likewise.
1081 (c_cast_expr): Likewise.
1083 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
1085 * c-typeck.c (c_tree_equal): Use real_equal instead of
1088 2015-10-04 Jason Merrill <jason@redhat.com>
1090 * c-parser.c (c_lex_one_token): Handle @synchronized.
1091 * c-decl.c (match_builtin_function_types): A declaration of a built-in
1092 can change whether the function is transaction_safe.
1094 2015-10-02 Marek Polacek <polacek@redhat.com>
1097 * c-typeck.c (convert_for_assignment): Use the expansion point
1098 location throughout.
1100 2015-10-02 Marek Polacek <polacek@redhat.com>
1103 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
1104 and pass it down to c_parser_if_statement.
1105 (c_parser_else_body): Add CHAIN parameter and pass it down to
1106 c_parser_statement_after_labels.
1107 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
1108 duplicated if-else-if conditions.
1110 2015-10-01 Marek Polacek <polacek@redhat.com>
1112 * c-typeck.c (convert_for_assignment): Improve commentary.
1114 2015-09-30 Marek Polacek <polacek@redhat.com>
1117 * c-typeck.c (c_finish_return): Use the expansion point location for
1118 certain "return with value" warnings.
1120 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1122 * c-parser.c (pragma_lex): Add loc argument.
1124 2015-09-15 Marek Polacek <polacek@redhat.com>
1127 * c-decl.c (tag_exists_p): New function.
1128 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
1129 struct/union/enum keywords are missing.
1130 * c-tree.h (tag_exists_p): Declare.
1132 2015-09-15 Marek Polacek <polacek@redhat.com>
1134 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
1135 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
1136 Return NULL_TREE instead of 0.
1137 (lookup_name): Return NULL_TREE instead of 0.
1138 (lookup_name_in_scope): Likewise.
1139 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
1140 (parser_xref_tag): Use false instead of 0.
1141 (start_struct): Use true instead of 1.
1142 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
1144 2015-09-14 Marek Polacek <polacek@redhat.com>
1146 * c-typeck.c (set_nonincremental_init_from_string): Use
1147 HOST_WIDE_INT_M1U when shifting a negative value.
1149 2015-09-09 Mark Wielaard <mjw@redhat.com>
1151 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
1154 2015-09-10 Jakub Jelinek <jakub@redhat.com>
1157 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
1158 into OMP_FOR_PRE_BODY rather than before the loop.
1160 2015-09-09 Jakub Jelinek <jakub@redhat.com>
1163 * c-parser.c (c_parser_oacc_all_clauses,
1164 c_parser_omp_all_clauses): Remove invalid clause from
1165 list of clauses even if parser->error is set.
1168 * c-parser.c (c_parser_omp_clause_aligned,
1169 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
1171 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
1175 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
1176 instead of c_parser_unary_expression. If the result is !lvalue_p,
1177 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
1179 2015-09-04 Marek Polacek <polacek@redhat.com>
1182 * c-typeck.c (build_binary_op): Don't instrument static initializers.
1184 2015-09-03 Martin Sebor <msebor@redhat.com>
1187 * c-typeck.c (convert_arguments, parser_build_unary_op,
1188 build_conditional_expr, c_cast_expr, convert_for_assignment,
1189 build_binary_op, _objc_common_truthvalue_conversion): Call
1191 (c_decl_implicit): Define.
1193 2015-09-02 Marek Polacek <polacek@redhat.com>
1196 * c-parser.c (c_parser_enum_specifier): Give a better error for
1199 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1201 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
1203 2015-08-12 Marek Polacek <polacek@redhat.com>
1205 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
1208 2015-08-03 Marek Polacek <polacek@redhat.com>
1211 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
1213 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
1215 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1217 * c-parser.c (c_parser_if_body): Take token_indent_info
1218 argument. Call warn_for_misleading_indentation even when the
1219 body is a semicolon. Extract token_indent_infos corresponding
1220 to the guard, body and next tokens. Adjust call to
1221 warn_for_misleading_indentation accordingly.
1222 (c_parser_else_body): Likewise.
1223 (c_parser_if_statement): Likewise.
1224 (c_parser_while_statement): Likewise.
1225 (c_parser_for_statement): Likewise.
1227 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
1228 Manuel López-Ibáñez <manu@gcc.gnu.org>
1230 * c-decl.c (get_parm_info): Remove static var. Update warning
1233 2015-07-27 Marek Polacek <polacek@redhat.com>
1237 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
1239 2015-07-20 Marek Polacek <polacek@redhat.com>
1242 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
1243 (build_binary_op): Warn about left shift overflows.
1245 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1247 * c-array-notation.c: Adjust includes for flags.h changes.
1248 * c-objc-common.c: Likewise.
1250 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1252 * c-array-notation.c: Adjust includes.
1253 * c-aux-info.c: Likewise.
1254 * c-convert.c: Likewise.
1255 * c-decl.c: Likewise.
1256 * c-errors.c: Likewise.
1257 * c-lang.c: Likewise.
1258 * c-objc-common.c: Likewise.
1259 * c-parser.c: Likewise.
1260 * c-typeck.c: Likewise.
1262 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1265 * c-decl.c (finish_function): Call do_warn_unused_parameter.
1267 2015-06-29 Marek Polacek <polacek@redhat.com>
1270 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
1271 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
1272 about -Wswitch-bool here.
1273 (do_case): Update c_add_case_label call.
1274 (c_finish_case): Update c_do_switch_warnings call.
1276 2015-06-27 Marek Polacek <polacek@redhat.com>
1278 * c-typeck.c: Use VECTOR_TYPE_P throughout.
1280 2015-06-26 Marek Polacek <polacek@redhat.com>
1282 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1284 * c-typeck.c (array_to_pointer_conversion): Likewise.
1285 (build_unary_op): Likewise.
1286 (c_finish_return): Likewise.
1288 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1290 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
1291 * c-parser.c: Likewise.
1293 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1295 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
1296 instead of pointer_hash.
1297 (detect_field_duplicates): Likewise.
1299 2015-06-25 Marek Polacek <polacek@redhat.com>
1301 * c-array-notation.c: Use VAR_P throughout.
1302 * c-decl.c: Likewise.
1303 * c-objc-common.c: Likewise.
1304 * c-parser.c: Likewise.
1305 * c-typeck.c: Likewise.
1307 2015-06-25 Marek Polacek <polacek@redhat.com>
1309 * c-decl.c: Use is_global_var throughout.
1310 * c-parser.c: Likewise.
1311 * c-typeck.c: Likewise.
1313 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1315 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
1316 * c-aux-info.c: Likewise.
1317 * c-convert.c: Likewise.
1318 * c-decl.c: Likewise.
1319 * c-errors.c: Likewise.
1320 * c-lang.c: Likewise.
1321 * c-objc-common.c: Likewise.
1322 * c-parser.c: Likewise.
1323 * c-typeck.c: Likewise.
1325 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
1328 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
1331 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
1333 * c-decl.c (pop_scope): Register the main translation unit
1334 through the new debug hook.
1336 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1338 * c-array-notation.c : Adjust include files.
1339 * c-aux-info.c : Likewise.
1340 * c-convert.c : Likewise.
1341 * c-decl.c : Likewise.
1342 * c-errors.c : Likewise.
1343 * c-lang.c : Likewise.
1344 * c-lang.h : Likewise.
1345 * c-objc-common.c : Likewise.
1346 * c-parser.c : Likewise.
1347 * c-typeck.c : Likewise.
1349 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1351 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
1352 immediately clobber it.
1353 (c_write_global_declarations_1): Remove call to
1354 check_global_declaration_1.
1355 (c_write_global_declarations_2): Remove.
1356 (c_write_final_cleanups): Rename from c_write_global_declarations.
1357 Remove call to finalize_compilation_unit.
1358 Remove calls to debugging hooks.
1359 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
1360 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
1361 * c-tree.h: Remove c_write_global_declarations.
1363 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1365 * c-array-notation.c: Adjust includes for restructured coretypes.h.
1366 * c-aux-info.c: Likewise.
1367 * c-convert.c: Likewise.
1368 * c-decl.c: Likewise.
1369 * c-errors.c: Likewise.
1370 * c-lang.c: Likewise.
1371 * c-objc-common.c: Likewise.
1372 * c-parser.c: Likewise.
1373 * c-typeck.c: Likewise.
1375 2015-06-04 Marek Polacek <polacek@redhat.com>
1378 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
1381 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1383 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
1384 Warn for empty struct.
1385 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
1387 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
1389 * c-decl.c (start_function): Call plugin before parsing.
1390 (finish_function): Call plugin after parsing.
1392 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1395 * c-decl.c (merge_decls): Merge DECL_COMMON.
1397 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1399 * Make-lang.in (check_gcc_pallelize): Define.
1401 2015-05-22 Marek Polacek <polacek@redhat.com>
1404 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
1407 2015-05-21 Marek Polacek <polacek@redhat.com>
1409 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
1412 2015-05-20 Marek Polacek <polacek@redhat.com>
1414 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1415 * c-typeck.c: Likewise.
1417 2015-05-19 Marek Polacek <polacek@redhat.com>
1419 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
1421 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1424 * c-parser.c (c_parser_omp_for_loop): Don't add
1425 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
1426 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
1427 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
1430 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1432 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
1435 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1438 * c-objc-common.c (c_tree_printer): Replace locus pointer with
1441 2015-05-14 Marek Polacek <polacek@redhat.com>
1445 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
1448 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1450 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
1451 to add a call to warn_for_misleading_indentation.
1452 (c_parser_else_body): Likewise, adding param "else_loc".
1453 (c_parser_if_statement): Check for misleading indentation.
1454 (c_parser_while_statement): Likewise.
1455 (c_parser_for_statement): Likewise.
1457 2015-05-08 Marek Polacek <polacek@redhat.com>
1460 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
1461 (output_init_element): Likewise.
1463 2015-05-07 Marek Polacek <polacek@redhat.com>
1466 * c-typeck.c (build_binary_op): Warn when left shifting a negative
1469 2015-04-30 Marek Polacek <polacek@redhat.com>
1471 * c-typeck.c (set_init_label): Call error_at instead of error and
1474 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
1477 * c-typeck.c (c_build_va_arg): Clarify the error message.
1479 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
1481 * c-parser.c (c_parser_oacc_enter_exit_data): Use
1482 OMP_STANDALONE_CLAUSES.
1484 2015-04-28 Marek Polacek <polacek@redhat.com>
1486 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
1488 2015-04-28 Marek Polacek <polacek@redhat.com>
1491 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
1493 2015-04-25 Marek Polacek <polacek@redhat.com>
1496 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
1499 2015-04-23 Marek Polacek <polacek@redhat.com>
1502 * c-decl.c (set_labels_context_r): New function.
1503 (store_parm_decls): Call it via walk_tree_without_duplicates.
1504 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
1505 instead of create_tmp_var. Build TARGET_EXPR instead of
1507 (build_atomic_assign): Use create_tmp_var_raw instead of
1508 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
1510 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
1512 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
1513 (c_parser_omp_target_update): Add missed %> to error_at ().
1515 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1518 * c-decl.c (c_default_pointer_mode): Remove definition.
1519 * c-tree.h (c_default_pointer_mode): Remove declaration.
1521 2015-03-27 Tobias Burnus <burnus@net-b.de>
1524 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
1526 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
1527 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
1528 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
1530 2015-03-19 Jakub Jelinek <jakub@redhat.com>
1532 * c-decl.c (c_decl_attributes): Also add "omp declare target"
1533 attribute for DECL_EXTERNAL VAR_DECLs.
1535 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1537 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
1540 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1543 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
1544 before preparing arguments to warn_logical_not_parentheses.
1546 2015-03-09 Jakub Jelinek <jakub@redhat.com>
1549 * c-typeck.c (parser_build_binary_op): Don't warn for
1550 !!x == y or !b == y where b is _Bool.
1552 2015-03-09 Marek Polacek <polacek@redhat.com>
1554 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
1555 * c-decl.c (grokdeclarator): Likewise.
1556 * c-typeck.c (build_binary_op): Likewise.
1558 2015-02-27 Marek Polacek <polacek@redhat.com>
1561 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
1563 2015-02-14 Marek Polacek <polacek@redhat.com>
1566 * c-decl.c (grokdeclarator): Set the range of a flexible array member
1567 declared through a typedef name.
1569 2015-02-13 Marek Polacek <polacek@redhat.com>
1572 * c-decl.c (grokdeclarator): Print also the type when giving
1573 the error message about array's incomplete element type.
1575 2015-02-11 Jakub Jelinek <jakub@redhat.com>
1578 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
1579 check in the POP macro.
1581 2015-02-09 Marek Polacek <polacek@redhat.com>
1584 * c-typeck.c (process_init_element): Don't always wrap
1585 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
1586 initializing a range of elements.
1588 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1592 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
1594 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
1596 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
1597 processing enum declaration.
1599 2015-01-29 Marek Polacek <polacek@redhat.com>
1602 * c-typeck.c (pop_init_level): If constructor_elements has
1603 exactly one element with integer_zerop value, set constructor_zeroinit
1604 to 1. Remove braces around warning_init call.
1606 2015-01-27 Jakub Jelinek <jakub@redhat.com>
1609 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
1610 of FUNCTION_DECLs with error_mark_node.
1612 2015-01-26 Jakub Jelinek <jakub@redhat.com>
1615 * c-typeck.c (convert_arguments): Return -1 if there are
1616 error_args, even if we've diagnosed too many arguments.
1618 2015-01-21 Richard Biener <rguenther@suse.de>
1621 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
1622 for builtins the user declared correctly.
1624 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1625 Bernd Schmidt <bernds@codesourcery.com>
1626 Cesar Philippidis <cesar@codesourcery.com>
1627 James Norris <jnorris@codesourcery.com>
1628 Jakub Jelinek <jakub@redhat.com>
1629 Ilmir Usmanov <i.usmanov@samsung.com>
1631 * c-parser.c: Include "gomp-constants.h".
1632 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1633 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1634 Use OMP_CLAUSE_SET_MAP_KIND.
1635 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
1636 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
1637 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
1638 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
1639 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1640 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1641 "copyout", "create", "delete", "deviceptr", "gang", "host",
1642 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1643 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1644 "present_or_create", "pcreate", "seq", "self", "vector",
1645 "vector_length", "wait", "worker".
1646 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1647 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1648 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1649 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1650 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1651 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1652 (c_parser_oacc_data_clause_deviceptr)
1653 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1654 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1655 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1656 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1657 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1658 (c_parser_oacc_parallel, c_parser_oacc_update)
1659 (c_parser_oacc_wait): New functions.
1660 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1661 (c_finish_oacc_data): New prototypes.
1662 * c-typeck.c: Include "gomp-constants.h".
1663 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1664 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1665 OMP_CLAUSE_SET_MAP_KIND.
1666 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1667 (c_finish_oacc_data): New functions.
1668 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1669 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1670 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1671 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1672 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1673 GOMP_MAP_FORCE_DEVICEPTR.
1675 2015-01-09 Michael Collison <michael.collison@linaro.org>
1677 * c-array-notation.c: Include hash-set.h, machmode.h,
1678 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1679 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1680 * c-aux-info.c: Ditto.
1681 * c-convert.c: Ditto.
1683 * c-errors.c: Ditto.
1684 * c-lang.c: Dittoxs.
1685 * c-objc-common.c: Ditto.
1686 * c-parser.c: Ditto.
1687 * c-typeck.c: Include hash-set.h, machmode.h,
1688 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1689 fold-const.h, wide-int.h, inchash.h, real.h and
1690 fixed-value.h due to flattening of tree.h.
1692 2015-01-07 Marek Polacek <polacek@redhat.com>
1695 * c-typeck.c (process_init_element): Disallow initialization of
1696 a flexible array member with a string constant if the structure
1699 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1702 * c-typeck.c (convert_for_assignment, c_finish_return): For
1703 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1704 types also set in_late_binary_op around convert call.
1705 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1706 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1707 result on expr as last argument to ubsan_instrument_float_cast,
1708 if in_late_binary_op, don't use c_save_expr but save_expr.
1710 Update copyright years.
1712 2015-01-05 Marek Polacek <polacek@redhat.com>
1715 * c-typeck.c (build_array_ref): Pass loc down to
1716 warn_array_subscript_with_type_char.
1718 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1720 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1721 (common-pointer-type): For pointers to arrays take qualifiers from
1723 (build_conditional_expr): Add warnings for lost qualifiers.
1724 (comp-target-types): Allow pointers to arrays with different qualifiers.
1725 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1726 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1727 to PEDWARN_FOR_QUALIFIERS.
1729 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1732 * c-convert.c: Include ubsan.h.
1733 (convert): For real -> integral casts and
1734 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1735 instead instrument the float cast directly.
1737 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1739 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1740 c_finish_stmt_expr): Remove NULL last argument from
1741 create_tmp_var_raw and create_tmp_var calls.
1742 * c-array-notation.c (fix_builtin_array_notation_fn,
1743 build_array_notation_expr, fix_conditional_array_notations_1,
1744 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1746 2014-11-28 Marek Polacek <polacek@redhat.com>
1749 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1750 convert the right operand to integer type.
1752 2014-11-25 Marek Polacek <polacek@redhat.com>
1755 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1756 for inline functions.
1758 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1761 * c-typeck.c (build_array_ref): Adjust
1762 convert_vector_to_pointer_for_subscript caller. If it returns true,
1763 call non_lvalue_loc on the result.
1765 2014-11-11 Richard Biener <rguenther@suse.de>
1767 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1770 2014-11-10 Andi Kleen <ak@linux.intel.com>
1773 * c-parser.c (c_parser_statement_after_labels): Call
1775 (c_parser_if_statement): Dito.
1776 (c_parser_switch_statement): Dito.
1777 (c_parser_while_statement): Dito.
1778 (c_parser_do_statement): Dito.
1779 (c_parser_for_statement): Dito.
1780 * c-typeck.c (c_finish_loop): Dito.
1782 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1784 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1785 OPT_Wshift_count_overflow in the warnings.
1787 2014-10-30 Marek Polacek <polacek@redhat.com>
1789 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1790 print the stripped version as well, if they're not the same.
1792 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1794 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1797 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1799 * c-decl.c: Adjust include files.
1800 * c-parser.c: Ditto.
1802 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1803 Tom Tromey <tromey@redhat.com>
1805 * c-tree.h (enum c_oracle_request): New.
1806 (c_binding_oracle_function): New typedef.
1807 (c_binding_oracle, c_pushtag, c_bind): Declare.
1808 * c-decl.c (c_binding_oracle): New global.
1809 (I_SYMBOL_CHECKED): New macro.
1810 (i_symbol_binding): New function.
1811 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1812 (I_TAG_CHECKED): New macro.
1813 (i_tag_binding): New function.
1814 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1815 (I_LABEL_CHECKED): New macro.
1816 (i_label_binding): New function.
1817 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1818 (c_print_identifier): Save and restore c_binding_oracle.
1819 (c_pushtag, c_bind): New functions.
1821 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1823 * c-typeck.c: Adjust include files.
1825 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1828 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1829 initialization here...
1830 (c_initialize_diagnostics): ... but here. Set defaults after
1831 building pretty-printer.
1833 2014-10-23 Marek Polacek <polacek@redhat.com>
1836 * c-decl.c (pop_scope): Don't print warning in external_scope.
1838 2014-10-19 Marek Polacek <polacek@redhat.com>
1841 * c-typeck.c (output_init_element): Allow initializing objects with
1842 static storage duration with compound literals even in C99 and add
1845 2014-10-17 Marek Polacek <polacek@redhat.com>
1848 * c-typeck.c (digest_init): Allow initializing objects with static
1849 storage duration with compound literals even in C99 and add pedwarn
1852 2014-10-17 Marek Polacek <polacek@redhat.com>
1855 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1856 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1857 error multiple times. Print the type.
1859 2014-10-17 Marek Polacek <polacek@redhat.com>
1862 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1865 2014-10-17 Marek Polacek <polacek@redhat.com>
1867 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1868 (start_function): Use OPT_Wimplicit_int instead of 0.
1869 (store_parm_decls_oldstyle): Likewise.
1871 2014-10-17 Alan Modra <amodra@gmail.com>
1874 * c-decl.c (merge_decls): Don't merge section name or tls model
1875 to newdecl symtab node, instead merge to olddecl. Override
1876 existing olddecl section name. Set tls_model for all thread-local
1877 vars, not just OMP thread-private ones. Remove incorrect comment.
1879 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1881 * c-decl.c: Adjust include files.
1883 2014-10-14 DJ Delorie <dj@redhat.com>
1885 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1886 (c_token_starts_typename): Check all __intN, not just __int128.
1887 (c_token_starts_declspecs): Likewise.
1888 (c_parser_declspecs): Likewise.
1889 (c_parser_attribute_any_word): Likewise.
1890 (c_parser_objc_selector): Likewise.
1891 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1892 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1894 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1896 (finish_declspecs): Likewise.
1898 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1900 * c-parser.c (c_parser_all_labels): New function to replace
1902 (c_parser_statement): Call the new function.
1904 2014-10-09 Marek Polacek <polacek@redhat.com>
1907 * c-typeck.c (pop_init_level): Don't warn about initializing
1910 2014-10-07 Marek Polacek <polacek@redhat.com>
1913 * c-decl.c (header_for_builtin_fn): New function.
1914 (implicitly_declare): Suggest which header to include.
1916 2014-10-07 Marek Polacek <polacek@redhat.com>
1918 * c-convert.c (convert): Use error_operand_p.
1919 * c-typeck.c (require_complete_type): Likewise.
1920 (really_atomic_lvalue): Likewise.
1921 (digest_init): Likewise.
1922 (handle_omp_array_sections_1): Likewise.
1924 2014-10-03 Marek Polacek <polacek@redhat.com>
1927 * c-decl.c (pop_scope): Don't warn about "inline function declared
1928 but never defined" for functions marked with gnu_inline attribute.
1930 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1933 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1934 on low_bound and length.
1936 2014-09-24 Marek Polacek <polacek@redhat.com>
1940 * c-parser.c: Don't define CPP_KEYWORD.
1941 (c_parser_switch_statement): Pass original type to c_finish_case.
1942 * c-tree.h (c_finish_case): Update declaration.
1943 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1944 conditionally to c_do_switch_warnings.
1946 2014-09-03 Marek Polacek <polacek@redhat.com>
1949 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1952 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1953 Balaji V. Iyer <balaji.v.iyer@intel.com>
1954 Igor Zamyatin <igor.zamyatin@intel.com>
1956 * c-parser.c (c_parser_cilk_for): New function.
1957 (c_parser_cilk_grainsize): Likewise.
1958 (c_get_temp_regvar): Likewise.
1959 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1960 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1961 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1962 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1965 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1967 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1968 with using HOST_WIDE_INT without truncation to 'int'
1970 2014-08-22 Marek Polacek <polacek@redhat.com>
1973 * c-typeck.c (parser_build_binary_op): Adjust call to
1974 warn_logical_not_parentheses.
1976 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1979 * c-parser.c (c_parser_array_notation): Check for correct
1980 type of an array added.
1982 2014-08-19 Marek Polacek <polacek@redhat.com>
1985 * c-typeck.c (build_binary_op): If either operand of a comparison
1986 is a boolean expression, call maybe_warn_bool_compare.
1988 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1991 * c-typeck.c (build_c_cast): Do a conversion even when the
1992 TYPE_MAIN_VARIANTs are the same.
1994 2014-08-19 Marek Polacek <polacek@redhat.com>
1996 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1997 pedwarn_c99 instead of pedwarn.
1998 (grokfield): Likewise.
1999 (warn_defaults_to): New function.
2000 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
2001 Unconditionally call pedwarn_c99 instead of pedwarn.
2002 (start_function): Call warn_defaults_to instead of pedwarn_c99.
2003 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
2004 check flag_isoc11 before.
2005 * c-errors.c (pedwarn_c99): Change the return type to bool.
2006 Handle -Wc99-c11-compat.
2007 * c-parser.c (disable_extension_diagnostics): Handle
2008 warn_c99_c11_compat.
2009 (restore_extension_diagnostics): Likewise.
2010 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
2011 instead of pedwarn, don't check flag_isoc11 before.
2012 (c_parser_declspecs): Likewise.
2013 (c_parser_alignas_specifier): Likewise.
2014 (c_parser_alignof_expression): Likewise.
2015 (c_parser_generic_selection): Likewise.
2016 * c-tree.h (pedwarn_c99): Update declaration.
2017 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
2020 2014-08-19 Marek Polacek <polacek@redhat.com>
2022 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
2024 * c-errors.c: Include "opts.h".
2025 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
2026 * c-parser.c (disable_extension_diagnostics): Handle negative value
2027 of warn_c90_c99_compat, too.
2028 (restore_extension_diagnostics): Likewise.
2029 (c_parser_compound_statement_nostart): Pass
2030 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
2032 2014-08-12 Marek Polacek <polacek@redhat.com>
2034 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
2036 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
2038 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
2040 2014-08-10 Marek Polacek <polacek@redhat.com>
2043 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
2044 Call pedwarn_c90 instead of pedwarn.
2045 (check_bitfield_type_and_width): Likewise.
2046 (declspecs_add_qual): Likewise.
2047 (declspecs_add_type): Likewise.
2048 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
2049 Adjust to only call pedwarn_c90.
2050 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
2051 pedwarn_c90 instead of pedwarn.
2052 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
2053 * c-parser.c (disable_extension_diagnostics): Handle
2054 warn_c90_c99_compat.
2055 (restore_extension_diagnostics): Likewise.
2056 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
2057 pedwarn_c90 instead of pedwarn.
2058 (c_parser_initelt): Likewise.
2059 (c_parser_postfix_expression): Likewise.
2060 (c_parser_postfix_expression_after_paren_type): Likewise.
2061 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
2062 * c-tree.h: Fix formatting.
2063 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
2064 pedwarn_c90 instead of pedwarn.
2066 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2068 * c-typeck.c: Remove include of pointer-set.h.
2070 2014-08-07 Marek Polacek <polacek@redhat.com>
2072 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
2074 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2076 * c-typeck.c: Use hash_map instead of pointer_map.
2078 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2080 * c-decl.c: Use hash_set instead of pointer_set.
2082 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2085 * c-array-notation.c (expand_array_notations): Handling
2088 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2091 * c-typeck.c (c_finish_return): Return 0 instead of the address of
2094 2014-07-30 Tom Tromey <tromey@redhat.com>
2096 * c-typeck.c (struct constructor_stack) <designator_depth>: New
2098 (really_start_incremental_init, push_init_level): Initialize
2100 (pop_init_level): Set global designator_depth.
2101 (process_init_element): Check for designated_init attribute.
2103 2014-07-20 Marek Polacek <polacek@redhat.com>
2106 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
2107 (implicitly_declare): Pass location to implicit_decl_warning.
2109 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2112 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
2113 If non-NULL, call c_parser_check_literal_zero.
2114 (c_parser_check_literal_zero): New function.
2115 (c_parser_postfix_expression_after_primary): Adjust
2116 c_parser_expr_list caller, handle -Wmemset-transposed-args.
2118 2014-07-06 Marek Polacek <polacek@redhat.com>
2121 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
2122 * c-tree.h (C_ARRAY_PARAMETER): Define.
2123 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
2126 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
2127 Chen Gang <gang.chen.5i5j@gmail.com>
2129 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
2132 2014-07-01 Marek Polacek <polacek@redhat.com>
2134 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
2135 instead of 0 to WARN_FOR_ASSIGNMENT.
2137 2014-07-01 Marek Polacek <polacek@redhat.com>
2140 * c-typeck.c (convert_for_assignment): Pass
2141 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
2143 2014-06-30 Marek Polacek <polacek@redhat.com>
2145 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
2146 has no_sanitize_undefined attribute.
2148 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
2151 * c-array-notation.c (fix_builtin_array_notation_fn):
2152 Check for 0 arguments in builtin call. Check that bultin argument is
2154 * c-parser.c (c_parser_array_notation): Check for incorrect initial
2157 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
2159 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
2160 qualifiers in __auto_type for atomic types.
2161 (c_parser_typeof_specifier): Discard all type qualifiers in
2162 __typeof__ for atomic types.
2164 2014-06-25 Marek Polacek <polacek@redhat.com>
2167 * c-parser.c (c_parser_statement_after_labels): Pass the location of
2168 the return expression to c_finish_return.
2170 2014-06-25 Jakub Jelinek <jakub@redhat.com>
2172 * c-typeck.c (c_finish_omp_clauses): Make sure
2173 OMP_CLAUSE_LINEAR_STEP has correct type.
2175 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
2179 2014-06-24 Jakub Jelinek <jakub@redhat.com>
2181 * c-parser.c (c_parser_omp_for_loop): For
2182 #pragma omp parallel for simd move lastprivate clause from parallel
2183 to for rather than simd.
2185 2014-06-23 Marek Polacek <polacek@redhat.com>
2187 * c-typeck.c (parser_build_binary_op): Don't call
2188 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
2190 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
2192 * c-parser.c (c_parser_omp_threadprivate): Likewise.
2193 * c-decl.c (merge_decls): Likewise.
2195 2014-06-09 Marek Polacek <polacek@redhat.com>
2198 * c-typeck.c (error_init): Call inform instead of error_at.
2199 (pedwarn_init): Call inform instead of pedwarn.
2200 (warning_init): Call inform instead of warning_at.
2202 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
2204 * c-decl.c (merge_decls): Use set_decl_section_name.
2205 (duplicate_decls): Remove node if it exists.
2207 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
2210 * c-typeck.c (push_init_level, process_init_element,
2211 pop_init_level): Correct check for zero initialization, move
2212 missing brace warning to respect zero initialization.
2214 2014-06-05 Marek Polacek <polacek@redhat.com>
2217 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
2219 2014-06-05 Marek Polacek <polacek@redhat.com>
2222 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
2223 on the left hand side operand of a comparison.
2225 2014-06-05 Marek Polacek <polacek@redhat.com>
2228 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
2229 Print note only if the warning was printed.
2231 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
2234 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
2237 2014-06-03 Marek Polacek <polacek@redhat.com>
2240 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
2242 * c-tree.h (c_start_case): Update.
2243 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
2244 switch condition has boolean value.
2246 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
2248 * c-decl.c: Include builtins.h.
2249 * c-parser.c: Likewise.
2251 2014-05-27 Marek Polacek <polacek@redhat.com>
2254 * c-typeck.c (convert_arguments): Get location of a parameter. Change
2255 error and warning calls to error_at and warning_at. Pass location of
2256 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
2257 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
2258 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
2260 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
2263 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
2264 function parameters.
2266 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
2268 * c-decl.c (merge_decls): Preserve symtab node pointers.
2269 (duplicate_decls): Free new decl.
2271 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
2273 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
2276 * c-parser.c (c_parser_omp_target): Return bool values.
2278 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2280 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
2281 num_teams_loc variable to num_thread_limit_loc.
2283 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2285 * c-array-notation.c (expand_array_notations): Use void_node
2286 instead of void_zero_node.
2288 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2290 * c-decl.c (finish_struct): Adjust.
2291 (finish_enum): Likewise.
2293 (record_inline_static): Likewise.
2294 (push_scope): Likewise.
2295 (make_label): Likewise.
2296 (lookup_label_for_goto): Likewise.
2297 (finish_struct): Likewise.
2298 (finish_enum): Likewise.
2299 (store_parm_decls): Likewise.
2300 (c_push_function_context): Likewise.
2301 * c-lang.h: Remove usage of variable_size gty attribute.
2302 * c-parser.c (c_parse_init): Adjust.
2303 (c_parse_file): Likewise.
2305 2014-05-13 Marek Polacek <polacek@redhat.com>
2308 * c-typeck.c (convert_for_assignment): Pass location to
2309 WARN_FOR_ASSIGNMENT instead of input_location.
2311 2014-05-10 Marek Polacek <polacek@redhat.com>
2313 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
2314 maybe_warn_string_init.
2315 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
2316 maybe_warn_string_init.
2317 * c-tree.h (maybe_warn_string_init): Update declaration.
2318 * c-typeck.c (maybe_warn_string_init): Add location parameter.
2319 Call pedwarn_init with loc instead of with input_location.
2320 (digest_init): Pass init_loc to maybe_warn_string_init.
2321 (pop_init_level): Call pedwarn_init with loc instead of with
2323 (set_init_index): Likewise.
2324 (process_init_element): Likewise.
2326 2014-05-09 Marek Polacek <polacek@redhat.com>
2329 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
2330 (c_parser_initelt): Pass location to set_init_label. Pass array index
2331 location to set_init_index.
2332 * c-tree.h (push_init_level): Update declaration.
2333 (pop_init_level): Likewise.
2334 (set_init_index): Likewise.
2335 (set_init_label): Likewise.
2336 * c-typeck.c (error_init): Add location parameter. Call error_at
2338 (digest_init): Pass init_loc to error_init.
2339 (really_start_incremental_init):
2340 (push_init_level): Add location parameter. Pass loc to pop_init_level
2342 (pop_init_level): Likewise.
2343 (set_designator): Add location parameter. Pass loc to pop_init_level,
2344 push_init_level, and error_init.
2345 (set_init_index): Add location parameter. Pass loc to error_init and
2347 (set_init_label): Likewise.
2348 (output_init_element): Pass loc to error_init.
2349 (process_init_element): Pass loc to error_init, pop_init_level,
2350 pedwarn_init, and push_init_level.
2352 2014-05-09 Marek Polacek <polacek@redhat.com>
2355 * c-parser.c (c_parser_attributes): Parse the arguments as an
2356 expression-list if the attribute takes identifier.
2358 2014-05-08 Marek Polacek <polacek@redhat.com>
2361 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
2364 2014-05-08 Marek Polacek <polacek@redhat.com>
2367 * c-decl.c (start_function): Warn for _Atomic-qualified return type
2370 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2371 Mike Stump <mikestump@comcast.net>
2372 Richard Sandiford <rdsandiford@googlemail.com>
2374 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
2375 (finish_enum): Use wide-int interfaces.
2376 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
2377 * c-typeck.c (build_c_cast): Likewise.
2378 (set_nonincremental_init_from_string): Likewise.
2379 (c_tree_equal): Likewise.
2381 2014-05-02 Marek Polacek <polacek@redhat.com>
2384 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
2385 Return size_one_node when the type is not complete.
2386 (pointer_diff): Remove comment.
2387 (build_unary_op): Improve error messages.
2389 2014-05-02 Marek Polacek <polacek@redhat.com>
2391 * c-typeck.c (c_finish_return): Separate warning_at calls.
2393 2014-05-02 Marek Polacek <polacek@redhat.com>
2395 * c-tree.h (error_init): Remove declaration.
2396 (pedwarn_init): Likewise.
2397 * c-typeck.c (error_init): Make static and move above.
2398 (pedwarn_init): Likewise.
2399 (warning_init): Move above.
2400 (maybe_warn_string_init): Likewise.
2402 2014-05-01 Jeff Law <law@redhat.com>
2406 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2407 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
2410 2014-05-02 Marek Polacek <polacek@redhat.com>
2413 * c-typeck.c (push_init_level): Set constructor_designated to
2414 p->designated for structures.
2416 2014-05-01 Marek Polacek <polacek@redhat.com>
2419 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
2420 function-definition has an attribute after the declarator.
2422 2014-05-01 Marek Polacek <polacek@redhat.com>
2425 * c-typeck.c (warning_init): Add location_t parameter. Call
2426 warning_at instead of warning.
2427 (push_init_level): Pass input_location to warning_init.
2428 (add_pending_init): Add location_t parameter. Pass loc to
2430 (set_nonincremental_init): Pass input_location to add_pending_init.
2431 (set_nonincremental_init_from_string): Likewise.
2432 (output_init_element): Pass loc to warning_init and to
2435 2014-05-01 Marek Polacek <polacek@redhat.com>
2438 * c-typeck.c (c_finish_return): Distinguish between label and variable
2439 when warning about returning local address.
2441 2014-05-01 Marek Polacek <polacek@redhat.com>
2444 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
2447 2014-05-01 Marek Polacek <polacek@redhat.com>
2450 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
2451 instead of 0 to WARN_FOR_QUALIFIERS.
2453 2014-05-01 Marek Polacek <polacek@redhat.com>
2456 * c-typeck.c (default_conversion): Use better location for
2459 2014-04-30 Marek Polacek <polacek@redhat.com>
2461 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
2462 also when SANITIZE_FLOAT_DIVIDE is on.
2464 2014-04-30 Marek Polacek <polacek@redhat.com>
2467 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
2468 and pedwarn_init. Use loc insted of input_location.
2470 2014-04-30 Marek Polacek <polacek@redhat.com>
2473 * c-typeck.c (build_binary_op): Use location when warning about
2476 2014-04-25 Marek Polacek <polacek@redhat.com>
2479 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
2480 always_inline/noinline and hot/cold attributes.
2482 2014-04-25 Marek Polacek <polacek@redhat.com>
2485 * c-parser.c (c_parser_initelt): Pass input_location to
2486 process_init_element.
2487 (c_parser_initval): Pass loc to process_init_element.
2488 * c-tree.h (process_init_element): Adjust declaration.
2489 * c-typeck.c (push_init_level): Pass input_location to
2490 process_init_element.
2491 (pop_init_level): Likewise.
2492 (set_designator): Likewise.
2493 (output_init_element): Add location_t parameter. Pass loc to
2495 (output_pending_init_elements): Pass input_location to
2496 output_init_element.
2497 (process_init_element): Add location_t parameter. Pass loc to
2498 output_init_element.
2500 2014-04-24 Jakub Jelinek <jakub@redhat.com>
2502 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
2503 atomic-clause, allow comma in between atomic-clause and
2506 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2509 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
2510 fails, don't set OM_PARALLEL_COMBINED and return NULL.
2512 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2515 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2516 create_tmp_var instead build_decl for creating temps.
2517 (build_array_notation_expr): Likewise.
2518 (fix_conditional_array_notations_1): Likewise.
2519 (fix_array_notation_expr): Likewise.
2520 (fix_array_notation_call_expr): Likewise.
2522 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2525 * c-tree.h (c_build_function_call_vec): New prototype.
2526 * c-typeck.c (build_function_call_vec): Don't call
2527 resolve_overloaded_builtin here.
2528 (c_build_function_call_vec): New wrapper function around
2529 build_function_call_vec. Call resolve_overloaded_builtin here.
2530 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
2531 Call c_build_function_call_vec instead of build_function_call_vec.
2532 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
2533 * c-decl.c (finish_decl): Likewise.
2535 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2538 * c-typeck.c: Use correct format string in cast-qual warning
2540 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
2542 * c-decl.c (c_decl_attributes): Use
2543 lang_hooks.types.omp_mappable_type.
2544 * c-typeck.c (c_finish_omp_clauses): Likewise.
2546 2014-03-06 Marek Polacek <polacek@redhat.com>
2549 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
2550 of checking tree code.
2552 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2554 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
2555 (c_parser_parameter_declaration): Likewise.
2557 2014-02-19 Marek Polacek <polacek@redhat.com>
2560 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
2561 Call mark_exp_read on exp.value.
2562 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
2563 TREE_ADDRESSABLE on old instead of val.
2564 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
2566 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2568 * c-parser.c (c_parser_get_builtin_args): Replace calls to
2569 C_EXPR_APPEND by vec_safe_push.
2570 * c-tree.h (C_EXPR_APPEND): Remove.
2572 2014-01-31 Marek Polacek <polacek@redhat.com>
2575 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
2576 build_function_call_vec.
2577 (build_function_call): Likewise.
2578 (build_atomic_assign): Likewise.
2579 (build_function_call_vec): Add arg_loc parameter. Use it.
2580 (convert_arguments): Likewise.
2581 (convert_for_assignment): Rename rhs_loc to expr_loc.
2582 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
2583 (c_parser_objc_keywordexpr): Likewise.
2584 (c_parser_postfix_expression_after_primary): Call
2585 build_function_call_vec with expr_loc rather than op_loc.
2586 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
2587 build_function_call_vec.
2588 (c_parser_expr_list): Add locations parameter. Fill it with locations
2589 of function arguments.
2590 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
2592 2014-01-30 Marek Polacek <polacek@redhat.com>
2595 * c-typeck.c (build_function_call_vec): Use loc parameter.
2596 (convert_arguments): Add location parameter. Use it.
2597 (ep_convert_and_check): Likewise.
2598 (build_atomic_assign): Adjust convert_for_assignment call.
2599 (build_modify_expr): Likewise.
2600 (digest_init): Likewise.
2601 (c_finish_return): Likewise.
2602 (build_conditional_expr): Adjust ep_convert_and_check calls.
2603 (convert_for_assignment): Add rhs_loc parameter. Use it.
2604 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
2607 2014-01-30 Richard Biener <rguenther@suse.de>
2610 * c-typeck.c (build_function_call_vec): Do not replace calls
2611 to a function via an incompatible type with a runtime abort.
2613 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2615 * c-parser.c (c_parser_declaration_or_fndef): Replaced
2616 flag_enable_cilkplus with flag_cilkplus.
2617 (c_parser_direct_declarator_inner): Likewise.
2618 (c_parser_attribute_any_word): Likewise.
2619 (c_parser_attributes): Likewise.
2620 (c_parser_compound_statement): Likewise.
2621 (c_parser_statement_after_labels): Likewise.
2622 (c_parser_if_statement): Likewise.
2623 (c_parser_switch_statement): Likewise.
2624 (c_parser_do_statement): Likewise.
2625 (c_parser_for_statement): Likewise.
2626 (c_parser_unary_expression): Likewise.
2627 (c_parser_postfix_expression): Likewise.
2628 (c_parser_postfix_expression_after_primary): Likewise.
2629 (c_parser_postfix_expression_after_primary): Likewise.
2630 (c_parser_omp_clause_name): Likewise.
2631 (c_finish_omp_declare_simd): Likewise.
2632 (c_parser_cilk_verify_simd): Likewise.
2633 * c-typeck.c (build_array_ref): Likewise.
2634 (build_function_call_vec): Likewise.
2635 (convert_arguments): Likewise.
2636 (build_compound_expr): Likewise.
2637 (c_finish_return): Likewise.
2638 (c_finish_if_stmt): Likewise.
2639 (c_finish_loop): Likewise.
2640 (build_binary_op): Likewise.
2642 2014-01-23 Marek Polacek <polacek@redhat.com>
2645 * c-typeck.c (parser_build_binary_op): Use location instead of
2647 (build_binary_op): Pass location to shorten_compare.
2649 2014-01-23 Marek Polacek <polacek@redhat.com>
2652 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2655 2014-01-23 Marek Polacek <polacek@redhat.com>
2658 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2659 of a comma expression.
2660 (emit_side_effect_warnings): Likewise.
2662 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2665 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2666 function to use walk_tree and moved a lot of its functionality to
2667 expand_array_notations.
2668 (expand_array_notations): New function.
2670 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2672 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2673 attribute an attribute without value.
2675 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2678 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2679 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2681 2014-01-22 Marek Polacek <polacek@redhat.com>
2684 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2685 of remove_c_maybe_const_expr on op1 and op2.
2687 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2690 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2691 effects, preevaluate rhs using SAVE_EXPR first.
2693 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2696 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2697 statements with if-elseif statements.
2699 2014-01-06 Marek Polacek <polacek@redhat.com>
2702 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2703 defined bit-field types only in ISO C.
2705 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2707 Update copyright years
2709 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2711 * c-array-notation.c: Use the standard form for the copyright notice.
2713 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2715 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2716 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2717 field in parser is not empty. If not-empty, call the function
2718 c_parser_finish_omp_declare_simd.
2719 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2720 between SIMD-enabled functions and #pragma simd. Added new parameter.
2721 (c_parser_cilk_all_clauses): Modified the usage of the function
2722 c_parser_cilk_clause_vectorlength as mentioned above.
2723 (c_parser_cilk_simd_fn_vector_attrs): New function.
2724 (c_finish_cilk_simd_fn_tokens): Likewise.
2725 (is_cilkplus_vector_p): Likewise.
2726 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2727 "nomask," and "mask" strings in clause name.
2728 (c_parser_omp_all_clauses): Added 3 new case statements:
2729 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2730 PRAGMA_CILK_CLAUSE_NOMASK.
2731 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2732 check for vector attribute and if so call the function
2733 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2734 called the function c_finish_cilk_simd_fn_tokens.
2735 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2736 parser field is non-empty. If so, parse them as you would parse
2737 the omp declare simd pragma.
2738 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2739 Added a check when step is a parameter and flag it as error.
2740 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2741 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2744 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2746 * c-parser.c (c_parser_omp_parallel): Fix description.
2748 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2750 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2751 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2752 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2753 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2755 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2758 * c-parser.c (c_parser_alignas_specifier): Use
2759 c_sizeof_or_alignof_type instead of c_alignof.
2760 (c_parser_alignof_expression): Likewise, with min_alignof
2761 parameter depending on alignof spelling used.
2763 2013-12-04 Marek Polacek <polacek@redhat.com>
2766 * c-decl.c (start_function): Don't warn for missing prototype for
2769 2013-12-03 Marek Polacek <polacek@redhat.com>
2772 * c-decl.c (build_compound_literal): Allow compound literals with
2773 empty initial value.
2775 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2778 * c-typeck.c (build_modify_expr): Diagnose assignment to
2779 expression with array type.
2781 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2784 * c-typeck.c (process_init_element): Do not treat a string as
2785 initializing a whole array when used with a designator for an
2788 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2791 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2792 an inline function following a static declaration.
2794 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2797 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2798 to p_name before calling c_parser_omp_teams instead of after.
2799 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2800 argument. Remove unused p_name variable.
2802 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2803 Jakub Jelinek <jakub@redhat.com>
2805 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2806 external_scope is NULL.
2808 2013-11-27 Tom de Vries <tom@codesourcery.com>
2809 Marc Glisse <marc.glisse@inria.fr>
2812 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2814 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2816 * c-typeck.c: Add required include files from gimple.h.
2818 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2820 * c-decl.c (define_label, shadow_tag_warned)
2821 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2822 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2823 (declspecs_add_type): Remove use of in_system_header macro.
2824 * c-parser.c (c_parser_unary_expression): Likewise.
2825 * c-typeck.c (store_init_value, process_init_element)
2826 (c_start_case): Likewise.
2828 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2831 * c-parser.c (c_parser_set_source_position_from_token): Remove
2832 reference to in_system_header from comment.
2834 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2836 * c-decl.c (grokdeclarator): Update comment to refer to
2837 tree_to_[su]hwi rather than tree_low_cst.
2839 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2841 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2842 tree_to_uhwi throughout.
2844 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2846 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2849 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2851 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2854 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2856 * c-parser.c (c_parser_cilk_simd): New.
2857 (c_parser_cilk_verify_simd): New.
2858 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2859 (c_parser_omp_for_loop): Add case for NE_EXPR.
2860 Set c_break_label for CILK_SIMD.
2861 (c_parser_cilk_clause_vectorlength): New.
2862 (c_parser_cilk_clause_linear): New.
2863 (c_parser_cilk_clause_name): New.
2864 (c_parser_cilk_all_clauses): New.
2865 * c-typeck.c (build_unary_op): Pass location argument to
2867 (build_modify_expr): Same.
2868 (build_asm_expr): Same.
2869 (c_finish_bc_stmt): Error on break/continue in loops.
2871 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2873 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2875 2013-11-14 Diego Novillo <dnovillo@google.com>
2877 * c-decl.c: Include print-tree.h.
2878 Include stor-layout.h.
2881 Include stringpool.h.
2882 * c-lang.c: Include fold-const.h.
2883 * c-parser.c: Include stringpool.h.
2885 Include stor-layout.h.
2887 Include trans-mem.h.
2888 * c-typeck.c: Include stor-layout.h.
2889 Include trans-mem.h.
2893 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2895 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2896 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2898 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2899 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2901 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2902 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2903 (c_parser_declarator, c_parser_direct_declarator_inner)
2904 (c_parser_parameter_declaration, c_parser_type_name): All callers
2906 (c_parser_declaration_or_fndef): Handle declarations with type
2907 determined from the initializer.
2909 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2911 * c-typeck.c: Include gimplify.h.
2913 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2915 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2916 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2918 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2919 or _Thread_local as appropriate in diagnostics.
2920 (build_null_declspecs): Initialize ret->thread_gnu_p.
2921 (declspecs_add_scspec): Handle either __thread or _Thread_local
2922 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2923 pedantic. Do not disallow _Thread_local extern and _Thread_local
2926 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2927 Andrew MacLeod <amacleod@redhat.com>
2929 * c-aux-info.c (gen_type): Handle atomic qualifier.
2930 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2931 qualifiers when compating types.
2932 (shadow_tag_warned): Handle atomic_p in declspecs.
2933 (quals_from_declspecs): Likewise.
2934 (start_decl): Use c_type_promotes_to when promoting argument
2936 (grokdeclarator): Handle _Atomic.
2937 (get_parm_info): Diagnose any qualifier on "void" as only
2939 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2940 comparing types. Use c_type_promotes_to when promoting argument
2942 (finish_function): Use c_type_promotes_to when promoting argument
2944 (build_null_declspecs): Handle atomic_p in declspecs.
2945 (declspecs_add_qual): Handle RID_ATOMIC.
2946 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2947 (c_token_starts_declspecs): Handle RID_ATOMIC.
2948 (c_parser_declspecs): Handle atomic type specifiers and
2950 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2951 from types of expressions with atomic type.
2952 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2953 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2954 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2955 (c_parser_statement_after_labels, c_parser_switch_statement)
2956 (c_parser_for_statement, c_parser_expr_no_commas)
2957 (c_parser_conditional_expression, c_parser_binary_expression)
2958 (c_parser_cast_expression, c_parser_unary_expression)
2959 (c_parser_postfix_expression)
2960 (c_parser_postfix_expression_after_primary, c_parser_expression):
2961 Use convert_lvalue_to_rvalue.
2962 (c_parser_expression_conv, c_parser_expr_list): Document
2963 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2964 (c_parser_objc_synchronized_statement): Use
2965 convert_lvalue_to_rvalue.
2966 (c_parser_objc_selector): Handle RID_ATOMIC.
2967 (c_parser_objc_receiver, c_parser_array_notation): Use
2968 convert_lvalue_to_rvalue.
2969 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2970 _Atomic (type-name).
2971 (struct c_declspecs): Add atomic_p field.
2972 (convert_lvalue_to_rvalue): Declare.
2973 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2974 corresponding atomic types.
2975 (qualify_type): Don't add _Atomic qualifiers from second argument.
2976 (comp_target_types): Do not allow _Atomic mismatches.
2977 (type_lists_compatible_p): Do not remove atomic qualifiers when
2979 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2980 (build_atomic_assign): New functions.
2981 (build_unary_op): Use build_atomic_assign for atomic increment and
2983 (build_conditional_expr): Do not treat _Atomic void as a qualified
2985 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2986 (find_anonymous_field_with_type, convert_to_anonymous_field)
2987 (convert_for_assignment): Do not remove atomic qualifiers when
2989 (digest_init): Do not accept initialization of arrays of atomic
2990 elements by string constants.
2991 (build_asm_expr): Use convert_lvalue_to_rvalue.
2992 (build_binary_op): Do not treat _Atomic void as a qualified
2995 2013-11-06 DJ Delorie <dj@redhat.com>
2997 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2998 both explicit and builtin, print the location of the explicit one.
3000 2013-11-05 Tobias Burnus <burnus@net-b.de>
3002 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
3003 c_parser_omp_distribute, c_parser_omp_teams,
3004 c_parser_omp_target, c_parser_omp_declare): Handle
3007 2013-11-03 Marek Polacek <polacek@redhat.com>
3009 * c-decl.c (grokdeclarator): Add VLA instrumentation.
3011 2013-11-01 Jakub Jelinek <jakub@redhat.com>
3013 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
3014 check_dup_generic at the end, unless remove is true.
3015 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
3017 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
3019 2013-10-31 Jakub Jelinek <jakub@redhat.com>
3021 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
3022 with decl that is not pointer nor array.
3024 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3026 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
3027 a spawning function is found.
3028 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
3029 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
3030 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
3031 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
3033 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
3034 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
3036 (c_finish_return): Added a check to reject _Cilk_spawn in return
3038 (build_cilk_spawn): New function.
3039 (build_cilk_sync): Likewise.
3040 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
3042 2013-10-27 Tobias Burnus <burnus@net-b.de>
3045 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
3046 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
3047 (c_parser_statement_after_labels): Update calls.
3049 2013-10-24 Tobias Burnus <burnus@net-b.de>
3052 * c-parser.c (c_parser_pragma, c_parser_for_statement):
3053 Handle PRAGMA_IVDEP.
3054 (c_parser_statement_after_labels): Update call.
3056 2013-10-24 Marek Polacek <polacek@redhat.com>
3058 * c-parser.c (c_parser_struct_declaration): Add a comment.
3059 (c_parser_declarator): Don't allow _Alignas here.
3061 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
3063 * c-parser.c: Include omp-low.h.
3064 * c-typeck.c: Likewise.
3066 2013-10-17 Marek Polacek <polacek@redhat.com>
3069 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
3070 Document syntax of the array-declarator.
3071 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
3073 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
3074 (c_parser_struct_declaration): Likewise.
3075 (c_parser_declarator): Likewise.
3076 (c_parser_direct_declarator_inner): Likewise.
3077 (c_parser_parameter_declaration): Likewise.
3078 (c_parser_type_name): Likewise.
3080 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3082 * c-lang.h (current_omp_declare_target_attribute): New extern
3084 * c-parser.c: Include c-lang.h.
3085 (struct c_parser): Change tokens to c_token *.
3086 Add tokens_buf field. Change tokens_avail type to unsigned int.
3087 (c_parser_consume_token): If parser->tokens isn't
3088 &parser->tokens_buf[0], increment parser->tokens.
3089 (c_parser_consume_pragma): Likewise.
3090 (enum pragma_context): Add pragma_struct and pragma_param.
3091 (c_parser_external_declaration): Adjust
3092 c_parser_declaration_or_fndef caller.
3093 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
3094 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
3095 Adjust recursive call.
3096 (c_parser_struct_or_union_specifier): Use pragma_struct instead
3098 (c_parser_parameter_declaration): Use pragma_param instead of
3100 (c_parser_compound_statement_nostart, c_parser_label,
3101 c_parser_for_statement): Adjust
3102 c_parser_declaration_or_fndef callers.
3103 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
3104 it through to c_parser_conditional_expression.
3105 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
3106 pass it through to c_parser_binary_expression. Adjust recursive
3108 (c_parser_binary_expression): Remove prec argument, add
3109 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
3110 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
3111 binop matches it, use build2 instead of parser_build_binary_op.
3112 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
3113 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
3114 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
3115 Handle pragma_struct and pragma_param the same as pragma_external.
3116 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
3117 (c_parser_omp_variable_list): Parse array sections for
3118 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
3119 (c_parser_omp_clause_collapse): Fully fold collapse expression.
3120 (c_parser_omp_clause_reduction): Handle user defined reductions.
3121 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
3122 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
3123 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
3124 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
3125 c_parser_omp_clause_depend, c_parser_omp_clause_map,
3126 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
3127 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
3128 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
3129 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
3130 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
3131 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
3132 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
3133 (c_parser_omp_for_loop): Add CODE argument, pass it through
3134 to c_finish_omp_for. Change last argument to cclauses,
3135 and adjust uses to grab parallel clauses from the array of all
3136 the split clauses. Adjust c_parser_binary_expression,
3137 c_parser_declaration_or_fndef and c_finish_omp_for callers.
3138 (omp_split_clauses): New function.
3139 (c_parser_omp_simd): New function.
3140 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
3141 Allow the function to be called also when parsing combined constructs,
3142 and call c_parser_omp_simd when parsing for simd.
3143 (c_parser_omp_sections_scope): If section-sequence doesn't start with
3144 #pragma omp section, require exactly one structured-block instead of
3145 sequence of statements.
3146 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
3147 Allow the function to be called also when parsing combined constructs.
3148 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
3149 Allow the function to be called also when parsing combined
3151 (c_parser_omp_taskgroup, c_parser_omp_cancel,
3152 c_parser_omp_cancellation_point, c_parser_omp_distribute,
3153 c_parser_omp_teams, c_parser_omp_target_data,
3154 c_parser_omp_target_update, c_parser_omp_target,
3155 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
3156 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
3157 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
3158 (c_parser_omp_construct): Add p_name and mask vars. Handle
3159 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
3160 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
3161 and c_parser_omp_sections callers.
3162 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
3163 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
3164 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
3165 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
3166 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
3168 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
3169 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
3170 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
3171 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
3172 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
3173 * c-typeck.c: Include tree-inline.h.
3174 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
3175 handle_omp_array_sections_1, handle_omp_array_sections,
3176 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
3177 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
3178 user defined reductions.
3179 (c_tree_equal): New function.
3180 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
3181 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
3182 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
3183 c_check_omp_declare_reduction_r): New prototypes.
3184 * c-decl.c (current_omp_declare_target_attribute): New variable.
3185 (c_decl_attributes): New function.
3186 (start_decl, start_function): Use it instead of decl_attributes.
3187 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
3188 c_omp_reduction_decl, c_omp_reduction_lookup,
3189 c_check_omp_declare_reduction_r): New functions.
3191 2013-09-25 Tom Tromey <tromey@redhat.com>
3193 * Make-lang.in (c/gccspec.o): Remove.
3194 (CFLAGS-c/gccspec.o): New variable.
3195 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
3196 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
3197 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
3199 2013-09-25 Tom Tromey <tromey@redhat.com>
3201 * Make-lang.in (c/gccspec.o): Don't use subshell.
3203 2013-09-18 Marek Polacek <polacek@redhat.com>
3206 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
3207 Remove unnecessary check.
3209 2013-09-18 Marek Polacek <polacek@redhat.com>
3212 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
3213 no_sanitize_undefined attribute.
3215 2013-09-13 Kai Tietz <ktietz@redhat.com>
3218 * c-decl.c (c_builtin_function_ext_scope): Remove
3219 wrong assumption that it is never called on prexisting
3222 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3224 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
3226 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3228 * c-objc-common.c (c_tree_printer): Tidy.
3230 2013-08-30 Marek Polacek <polacek@redhat.com>
3232 * c-typeck.c (build_binary_op): Add division by zero and shift
3235 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
3236 Joseph Myers <joseph@codesourcery.com>
3239 * c-typeck.c (c_common_type): Prefer double_type_node over
3240 other REAL_TYPE types with the same precision.
3241 (convert_arguments): Likewise.
3243 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
3245 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
3246 (c_initialize_diagnostics): Call a destructor for the early printer.
3248 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3250 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
3251 printer initialization.
3253 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
3256 * c-array-notation.c (fix_conditional_array_notations_1): Added a
3257 check for truth values.
3258 (expand_array_notation_exprs): Added truth values case. Removed an
3259 unwanted else. Added for-loop to walk through subtrees in default
3262 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3264 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
3266 2013-07-23 Joseph Myers <joseph@codesourcery.com>
3268 * c-parser.c (struct c_generic_association): Fix typo.
3270 2013-07-23 Tom Tromey <tromey@redhat.com>
3271 Joseph Myers <joseph@codesourcery.com>
3273 * c-parser.c (struct c_generic_association): New.
3274 (c_generic_association_d): New typedef.
3275 (c_parser_generic_selection): New function.
3276 (c_parser_postfix_expression): Handle RID_GENERIC.
3278 2013-07-13 Jason Merrill <jason@redhat.com>
3281 * c-decl.c (finish_struct): Check for too-large class.
3283 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3286 * c-typeck.c (set_init_index): When folding, check for index overflow.
3288 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3290 * c-parser.c (c_parser_array_notation): Removed rejection of array
3291 notations in an array of function pointers.
3293 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3295 * c-array-notation.c (make_triplet_val_inv): New function.
3296 (create_cmp_incr): Likewise.
3297 (create_array_refs): Likewise.
3298 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
3299 Also modularized common parts between functions and called the function.
3300 (build_array_notation_expr): Likewise.
3301 (fix_conditional_array_notations_1): Likewise.
3302 (fix_array_notation_expr): Likewise.
3303 (fix_array_notation_call_expr): Likewise.
3305 2013-06-18 Marek Polacek <polacek@redhat.com>
3308 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
3310 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
3312 * c-array-notation.c (build_array_notation_expr): Reject array notation
3313 mismatch between LHS and RHS even inside a call_expr. Also, removed
3314 a couple while statements that were dead code.
3316 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
3318 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
3319 excessive precision expressions in function parameters. Also removed
3320 couple unwanted while statements.
3322 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3324 * c-array-notation.c (expand_array_notation_exprs): Added
3325 ARRAY_NOTATION_REF case.
3327 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3329 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
3330 function to c-family/array-notation-common.c.
3331 (is_cilkplus_reduce_builtin): Likewise.
3332 (find_rank): Likewise.
3333 (extract_array_notation_exprs): Likewise.
3334 (replace_array_notations): Likewise.
3335 (find_inv_trees): Likewise.
3336 (replace_inv_trees): Likewise.
3337 (contains_array_notation_expr): Likewise.
3338 (find_correct_array_notation_type): Likewise.
3339 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
3340 (struct inv_list): Moved this to c-family/array-notation-common.c.
3341 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
3343 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
3345 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
3346 reduction functions outside the for-loop. Added a check if the fundecl
3347 is non-NULL. Finally, removed an unwanted if-statement, and made the
3350 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3352 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
3353 condition of the if-statement matches the rank of else-block and then-
3354 block when array notations are used.
3355 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
3356 expression after the entire function body is parsed.
3357 (c_parser_expr_no_commas): Delayed creating array notation expressions
3358 to the end of function parsing.
3359 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
3360 whole if-statement instead of just the condition.
3361 (expand_array_notation_exprs): Added MODIFY_EXPR case.
3363 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3366 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
3367 array to NULL_TREE if they are unused. Also added a check for the
3368 field to be NULL before its fields are used in future.
3370 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3373 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
3374 (build_array_notation_expr): Likewise.
3376 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3378 * c-typeck.c (build_array_ref): Added a check to see if array's
3379 index is greater than one. If true, then emit an error.
3380 (build_function_call_vec): Exclude error reporting and checking
3381 for builtin array-notation functions.
3382 (convert_arguments): Likewise.
3383 (c_finish_return): Added a check for array notations as a return
3384 expression. If true, then emit an error.
3385 (c_finish_loop): Added a check for array notations in a loop
3386 condition. If true then emit an error.
3387 (lvalue_p): Added a ARRAY_NOTATION_REF case.
3388 (build_binary_op): Added a check for array notation expr inside
3389 op1 and op0. If present, we call another function to find correct
3391 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
3392 * c-parser.c (c_parser_compound_statement): Check if array
3393 notation code is used in tree, if so, then transform them into
3395 (c_parser_expr_no_commas): Check if array notation is used in LHS
3396 or RHS, if so, then build array notation expression instead of
3398 (c_parser_postfix_expression_after_primary): Added a check for
3399 colon(s) after square braces, if so then handle it like an array
3400 notation. Also, break up array notations in unary op if found.
3401 (c_parser_direct_declarator_inner): Added a check for array
3403 (c_parser_compound_statement): Added a check for array notation in
3404 a stmt. If one is present, then expand array notation expr.
3405 (c_parser_if_statement): Likewise.
3406 (c_parser_switch_statement): Added a check for array notations in
3407 a switch statement's condition. If true, then output an error.
3408 (c_parser_while_statement): Similarly, but for a while.
3409 (c_parser_do_statement): Similarly, but for a do-while.
3410 (c_parser_for_statement): Similarly, but for a for-loop.
3411 (c_parser_unary_expression): Check if array notation is used in a
3412 pre-increment or pre-decrement expression. If true, then expand
3414 (c_parser_array_notation): New function.
3415 * c-array-notation.c: New file.
3416 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
3418 2013-05-23 Mike Stump <mikestump@comcast.net>
3420 * c-typeck.c (convert_for_assignment): Handle references to memory
3423 2013-05-16 Jason Merrill <jason@redhat.com>
3425 * Make-lang.in (cc1$(exeext)): Use link mutex.
3427 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3429 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
3430 to simply use OPT_Wpointer_arith.
3431 (build_unary_op): Likewise.
3433 2013-04-03 Jakub Jelinek <jakub@redhat.com>
3436 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
3437 argument. If set, or it temporarily for parsing of the first
3438 argument into force_folding_builtin_constant_p.
3439 (c_parser_postfix_expression): Adjust callers.
3441 2013-03-21 Richard Biener <rguenther@suse.de>
3443 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
3444 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
3446 2013-02-12 Marek Polacek <polacek@redhat.com>
3449 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
3452 2013-01-24 Jakub Jelinek <jakub@redhat.com>
3455 * c-typeck.c (set_nonincremental_init_from_string): If
3456 constructor_max_index is NULL, treat it as if tree_int_cst_lt
3458 (process_init_element): Likewise.
3460 2012-12-20 Jakub Jelinek <jakub@redhat.com>
3463 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
3464 argument, don't call default_function_array_conversion
3465 nor c_fully_fold here.
3466 (c_parser_asm_statement): Adjust callers.
3467 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
3468 and outputs here, and call default_function_array_conversion
3469 on inputs that don't need to be addressable.
3471 2012-12-18 Jakub Jelinek <jakub@redhat.com>
3474 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
3475 warning require that both c_common_unsigned_type as well as
3476 c_common_signed_type is the same for both mvl and mvr types.
3478 2012-11-16 Diego Novillo <dnovillo@google.com>
3480 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
3482 * c-common.c: Use new vec API in vec.h.
3483 * c-common.h: Likewise.
3484 * c-gimplify.c: Likewise.
3485 * c-pragma.c: Likewise.
3486 * c-pretty-print.c: Likewise.
3487 * c-pretty-print.h: Likewise.
3488 * c-semantics.c: Likewise.
3489 * c-decl.c: Likewise.
3490 * c-parser.c: Likewise.
3491 * c-tree.h: Likewise.
3492 * c-typeck.c: Likewise.
3494 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3497 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
3499 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3502 * c-decl.c (warn_if_shadowing): Do not warn if a variable
3503 shadows a function, unless the variable is a function or a
3504 pointer-to-function.
3506 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3509 * c-parser.c (struct c_tree_loc_pair): Removed.
3510 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
3511 add location_t * and tree * arguments, fill in array of 3
3512 sizeof_arg trees and corresponding locs.
3513 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
3514 c_parser_expr_list callers.
3515 (c_parser_postfix_expression_after_primary): Likewise. Pass
3516 array of 3 sizeof_arg trees and locs (corresponding to first
3517 3 arguments) to sizeof_pointer_memaccess_warning.
3519 2012-10-09 Lawrence Crowl <crowl@google.com>
3521 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
3522 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
3525 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3528 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
3531 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3534 * c-typeck.c: Include c-common.h.
3535 (enum stv_conv): Moved to c-common.h.
3536 (scalar_to_vector): Moved to c-common.c.
3537 (build_binary_op): Adapt to scalar_to_vector's new prototype.
3538 * Make-lang.in: c-typeck.c depends on c-common.h.
3540 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3542 * c-decl.c (c_write_global_declarations): Fix handling of
3545 2012-09-30 Sharad Singhai <singhai@google.com>
3547 * c-decl.c (c_write_global_declarations): Use a different method
3548 to determine if the dump has ben initialized.
3550 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3553 * c-typeck.c (c_cast_expr): When casting to a type requiring
3554 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
3557 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3560 * c-typeck.c (build_unary_op): Pass original argument of
3561 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
3562 any C_MAYBE_CONST_EXPR, if it has integer operands.
3563 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
3564 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
3565 to c_objc_common_truthvalue_conversion, then remove any
3566 C_MAYBE_CONST_EXPR, if they have integer operands. Use
3567 c_objc_common_truthvalue_conversion not
3568 c_common_truthvalue_conversion.
3569 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
3570 call note_integer_operands for arguments with integer operands
3571 that are not integer constants.
3573 2012-09-13 Jakub Jelinek <jakub@redhat.com>
3576 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
3577 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
3579 2012-08-31 Jakub Jelinek <jakub@redhat.com>
3582 * c-convert.c (convert): Don't call fold_convert_loc if
3583 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
3584 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
3585 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
3587 2012-08-24 Jakub Jelinek <jakub@redhat.com>
3590 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
3591 for nested and empty_ok arguments in the call to
3592 c_parser_declaration_or_fndef.
3594 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3596 * c-tree.h (c_last_sizeof_arg): Declare.
3597 * c-parser.c (struct c_tree_loc_pair): New type.
3598 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
3600 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
3601 (c_parser_postfix_expression_after_primary): Likewise. Call
3602 sizeof_pointer_memaccess_warning if needed.
3603 (sizeof_ptr_memacc_comptypes): New function.
3604 * c-typeck.c (c_last_sizeof_arg): New global variable.
3605 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
3607 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
3609 * c-lang.h (lang_decl): Add variable_size GTY option.
3611 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3613 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
3614 * Make-lang.in: Fix dependencies.
3616 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3618 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
3619 and add language Makefile hooks.
3620 * config-lang.in: New file.
3621 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
3622 add the required "normal" config-lang.in rules.
3623 * c-lang.h: Moved from gcc/ to here.
3624 * c-tree.h: Likewise.
3625 * c-objc-common.c: Likewise.
3626 * c-objc-common.h: Likewise.
3627 * c-typeck.c: Likewise.
3628 * c-convert.c: Likewise.
3629 * c-lang.c: Likewise.
3630 * c-aux-info.c: Likewise.
3631 * c-errors.c: Likewise.
3632 * gccspec.c: Likewise.
3633 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
3634 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
3636 Copyright (C) 2012-2016 Free Software Foundation, Inc.
3638 Copying and distribution of this file, with or without modification,
3639 are permitted in any medium without royalty provided the copyright
3640 notice and this notice are preserved.