1 2016-06-06 Marek Polacek <polacek@redhat.com>
3 * c-typeck.c (comptypes_internal): Handle comparisons of
4 INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check
5 TYPE_REF_CAN_ALIAS_ALL.
7 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
9 * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction
10 arguments as addressable when async clause exists.
12 2016-05-30 Jakub Jelinek <jakub@redhat.com>
15 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
16 when combined with target construct.
18 2016-05-26 Jakub Jelinek <jakub@redhat.com>
20 * c-parser.c (c_parser_omp_clause_schedule): Warn if
21 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
23 2016-05-25 Marek Polacek <polacek@redhat.com>
26 * c-decl.c (c_make_fname_decl): Don't check seen_error.
29 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
31 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
33 * c-parser.c (c_parser_oacc_declare): Add support for
34 GOMP_MAP_FIRSTPRIVATE_POINTER.
35 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
36 argument with enum c_omp_region_type ort.
37 (handle_omp_array_sections): Likewise. Update call to
38 handle_omp_array_sections_1.
39 (c_finish_omp_clauses): Add specific errors and warning messages for
40 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
41 call to handle_omp_array_sections.
43 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
45 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
47 2016-05-24 Richard Biener <rguenther@suse.de>
51 * c-typeck.c (build_array_ref): Do not complain about indexing
52 non-lvalue vectors. Adjust for function name change.
54 2016-05-20 Martin Sebor <msebor@redhat.com>
57 * c-typeck.c (error_init): Use
58 expansion_point_location_if_in_system_header.
61 2016-05-19 David Malcolm <dmalcolm@redhat.com>
64 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
66 (c_parser_postfix_expression): Likewise.
67 * c-tree.h (c_expr::set_error): New method.
68 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
69 that result's range is initialized.
71 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
73 * c-typeck.c (parser_build_unary_op): Fix formatting.
75 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
77 * c-decl.c (grokdeclarator): Remove errmsg and use of
78 targetm.invalid_return_type.
79 (grokparms): Remove errmsg and use of
80 targetm.invalid_parameter_type.
82 2016-05-13 Joseph Myers <joseph@codesourcery.com>
84 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
87 2016-05-12 Marek Polacek <polacek@redhat.com>
90 * c-decl.c (build_compound_literal): Pass LOC down to
91 c_incomplete_type_error.
92 * c-tree.h (require_complete_type): Adjust declaration.
93 (c_incomplete_type_error): Likewise.
94 * c-typeck.c (require_complete_type): Add location parameter, pass it
95 down to c_incomplete_type_error.
96 (c_incomplete_type_error): Add location parameter, pass it down to
98 (build_component_ref): Pass location down to c_incomplete_type_error.
99 (default_conversion): Pass location down to require_complete_type.
100 (build_array_ref): Likewise.
101 (build_function_call_vec): Likewise.
102 (convert_arguments): Likewise.
103 (build_unary_op): Likewise.
104 (build_c_cast): Likewise.
105 (build_modify_expr): Likewise.
106 (convert_for_assignment): Likewise.
107 (c_finish_omp_clauses): Likewise.
109 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
112 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
114 * c-errors.c (pedwarn_c90): Return true if warned.
115 * c-tree.h (pedwarn_c90): Change return type to bool.
116 (enum c_declspec_word): Add new enumerator cdw_atomic.
118 2016-05-11 Marek Polacek <polacek@redhat.com>
121 * c-decl.c (diagnose_mismatched_decls): Factor out code to
122 diagnose_mismatched_attributes and call it.
124 2016-05-10 Marek Polacek <polacek@redhat.com>
127 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
128 on a declaration following the definition.
130 2016-05-05 Jakub Jelinek <jakub@redhat.com>
132 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
133 parse it through to c_parser_c99_block_statement.
134 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
137 2016-05-04 Marek Polacek <polacek@redhat.com>
139 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
142 2016-05-04 Marek Polacek <polacek@redhat.com>
145 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
146 for macro expansions.
148 2016-05-03 Marek Polacek <polacek@redhat.com>
151 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
152 check_builtin_function_arguments.
154 2016-05-03 Richard Biener <rguenther@suse.de>
156 * Make-lang.in (cc1-checksum.c): For stage-final re-use
157 the checksum from the previous stage.
159 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
161 * c-parser.c (c_parser_oacc_all_clauses): Update call to
162 c_finish_omp_clauses.
163 (c_parser_omp_all_clauses): Likewise.
164 (c_parser_oacc_cache): Likewise.
165 (c_parser_oacc_loop): Likewise.
166 (omp_split_clauses): Likewise.
167 (c_parser_omp_declare_target): Likewise.
168 (c_parser_cilk_all_clauses): Likewise.
169 (c_parser_cilk_for): Likewise.
170 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
171 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
173 2016-05-02 Marek Polacek <polacek@redhat.com>
176 * c-decl.c (grokdeclarator): Diagnose when array's size has an
179 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
182 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
183 OACC_LOOP_CLAUSE_MASK.
184 (c_parser_oacc_kernels_parallel): Update call to
185 c_oacc_split_loop_clauses.
187 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
189 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
190 argument to build_modify_expr in two cases.
192 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
194 * c-parser.c (c_parser_postfix_expression_after_primary): Call
195 warn_for_memset instead of warning directly here.
197 2016-04-26 Marek Polacek <polacek@redhat.com>
200 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
202 (c_parser_for_statement): ... here.
203 (c_parser_if_statement): Use it.
204 (c_parser_switch_statement): Use it.
205 (c_parser_while_statement): Use it.
208 * c-decl.c (pushdecl): Pass LOCUS down to warning.
210 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
213 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
214 instead of c_finish_cilk_clauses.
215 * c-tree.h (c_finish_omp_clauses): Add new default argument.
216 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
217 floating-point variables in the linear clause for Cilk Plus.
219 2016-04-18 Michael Matz <matz@suse.de>
221 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
222 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
224 2016-04-15 Marek Polacek <polacek@redhat.com>
227 * c-typeck.c (build_unary_op): Pass location down to error and
230 2016-04-15 Jakub Jelinek <jakub@redhat.com>
233 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
235 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
236 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
237 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
238 Adjust c_parser_pragma callers.
239 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
241 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
243 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
244 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
245 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
246 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
247 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
248 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
249 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
250 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
252 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
253 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
256 2016-04-13 Marek Polacek <polacek@redhat.com>
259 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
261 (c_parser_statement): Likewise.
262 (c_parser_c99_block_statement): Likewise.
263 (c_parser_while_statement): Likewise.
264 (c_parser_for_statement): Likewise.
265 (c_parser_if_body): Don't set IF_P here.
266 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
267 about dangling else here.
268 * c-tree.h (c_finish_if_stmt): Adjust declaration.
269 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
270 warn about dangling else here.
272 2016-04-04 Marek Polacek <polacek@redhat.com>
275 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
277 2016-03-31 Marek Polacek <polacek@redhat.com>
280 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
282 2016-03-18 David Malcolm <dmalcolm@redhat.com>
285 * c-parser.c (c_parser_postfix_expression): Set the source range
286 for uses of "__builtin_types_compatible_p".
288 2016-03-17 Jakub Jelinek <jakub@redhat.com>
291 * c-typeck.c (composite_type): Don't count void_list_node
292 into len, if the list is terminated by void_list_node, start
293 with void_list_node instead of NULL for newargs. Stop
296 2016-03-16 Marek Polacek <polacek@redhat.com>
299 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
300 nested functions returning VM types.
302 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
304 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
305 when calling c_finish_omp_clauses.
307 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
310 * c-decl.c (get_parm_info): Don't queue implicit function declarations
313 2016-03-04 Marek Polacek <polacek@redhat.com>
316 * c-parser.c (c_parser_postfix_expression): Call
317 c_parser_cast_expression rather than c_parser_postfix_expression.
319 2016-03-01 Jakub Jelinek <jakub@redhat.com>
323 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
324 of incomplete decls to error_mark_node.
326 2016-02-24 Marek Polacek <polacek@redhat.com>
329 * c-decl.c (finish_decl): Don't update the copy of the type of a
332 2016-02-23 Jakub Jelinek <jakub@redhat.com>
335 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
336 in id_kind reclassification.
338 2016-02-16 Jakub Jelinek <jakub@redhat.com>
341 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
343 2016-02-16 James Norris <jnorris@codesourcery.com>
346 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
348 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
350 * c-decl.c (build_null_declspecs): Zero the entire struct.
353 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
354 callers changed. If nested_p is true, use it to call
355 finish_implicit_inits.
356 * c-tree.h (finish_implicit_inits): Declare.
357 * c-typeck.c (finish_implicit_inits): New function. Move code
359 (push_init_level): ... here.
360 (set_designator, process_init_element): Call finish_implicit_inits.
362 2016-02-11 Jakub Jelinek <jakub@redhat.com>
365 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
366 arguments for -Waddress warning.
368 2016-02-04 Jakub Jelinek <jakub@redhat.com>
371 * c-decl.c (finish_enum): When honoring mode attribute,
372 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
374 2016-01-29 Jakub Jelinek <jakub@redhat.com>
377 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
378 all type variants, not just TYPE_MAIN_VARIANT.
380 2016-01-27 Jakub Jelinek <jakub@redhat.com>
383 * c-decl.c (c_write_global_declarations_1): Warn with
384 warn_unused_function if static prototype without definition
387 2016-01-27 Marek Polacek <polacek@redhat.com>
390 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
391 to unsigned, if needed. Add -Wsign-compare warning.
393 2016-01-26 Jakub Jelinek <jakub@redhat.com>
395 PR tree-optimization/69483
396 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
398 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
401 * c-tree.h (incomplete_record_decls): Declare.
402 * c-parser.c (incomplete_record_decls): Define.
403 (c_parser_translation_unit): Iterate through incomplete_record_decls and
404 report error if any decl has zero size.
405 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
406 or enum type to incomplete_record_decls.
408 2016-01-14 Tom de Vries <tom@codesourcery.com>
410 PR tree-optimization/68773
411 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
414 2016-01-14 Marek Polacek <polacek@redhat.com>
417 * c-decl.c (grokdeclarator): Provide more information for invalid
420 2016-01-06 David Malcolm <dmalcolm@redhat.com>
422 * c-parser.c (c_parser_unary_expression): For dereferences, build
423 a combined location before calling build_indirect_ref, so that
424 error reports cover the full range, manually updating the c_expr
427 2016-01-06 Marek Polacek <polacek@redhat.com>
430 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
431 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
434 2016-01-04 Jakub Jelinek <jakub@redhat.com>
436 Update copyright years.
438 2016-01-04 Marek Polacek <polacek@redhat.com>
441 * c-typeck.c (build_atomic_assign): Improve commentary. Add
442 optimization to use __atomic_fetch_* built-in if possible.
444 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
446 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
448 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
451 2015-12-22 Marek Polacek <polacek@redhat.com>
454 * c-typeck.c (build_component_ref): Warn when acessing elements of
455 atomic structures or unions.
457 2015-12-21 David Malcolm <dmalcolm@redhat.com>
459 * c-typeck.c: Include "gcc-rich-location.h".
460 (build_binary_op): In the two places that call binary_op_error,
461 create a gcc_rich_location and populate it with the location of
462 the binary op and its two operands.
464 2015-12-16 David Malcolm <dmalcolm@redhat.com>
466 * c-parser.c (c_parser_statement_after_labels): When calling
467 c_finish_return, Use the return expression's location if it has
468 one, falling back to the location of the first token within it.
469 * c-typeck.c (c_finish_return): When issuing warnings about
470 the incorrect presence/absence of a return value, issue a note
471 showing the declaration of the function.
473 2015-12-16 David Malcolm <dmalcolm@redhat.com>
475 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
477 (c_parser_peek_nth_token): New function.
478 (c_parser_peek_conflict_marker): New function.
479 (c_parser_error): Detect conflict markers and report them as such.
481 2015-12-16 David Malcolm <dmalcolm@redhat.com>
483 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
484 to preserve range information for the primary expression
485 in the call to c_parser_postfix_expression_after_primary.
487 2015-12-16 David Malcolm <dmalcolm@redhat.com>
489 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
490 expression location, falling back on the first token location,
491 rather than always using the latter.
493 2015-12-16 Marek Polacek <polacek@redhat.com>
496 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
499 2015-12-15 Marek Polacek <polacek@redhat.com>
502 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
505 2015-12-08 David Malcolm <dmalcolm@redhat.com>
507 * c-parser.c (c_parser_alignof_expression): Capture location of
508 closing parenthesis (if any), or of end of unary expression, and
509 use it to build a src_range for the expression.
511 2015-12-08 David Malcolm <dmalcolm@redhat.com>
514 * c-parser.c (c_parser_get_builtin_args): Add
515 "out_close_paren_loc" param, and write back to it.
516 (c_parser_postfix_expression): Capture the closing
517 parenthesis location for RID_CHOOSE_EXPR,
518 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
519 RID_BUILTIN_SHUFFLE and use it to set the source range
520 for such expressions; within RID_BUILTIN_COMPLEX set
521 the underlying location.
523 2015-12-07 Marek Polacek <polacek@redhat.com>
526 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
527 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
529 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
531 * c-tree.h (c_build_va_arg): Adjust prototype.
532 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
533 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
534 parameter, adjust throughout and issue an error if EXPR is a component
535 with reverse storage order.
537 2015-12-02 Jason Merrill <jason@redhat.com>
539 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
540 (c_fully_fold_internal, decl_constant_value_for_optimization):
541 Move from c-common.c.
542 * c-tree.h: Declare decl_constant_value_for_optimization.
543 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
545 2015-12-02 Joseph Myers <joseph@codesourcery.com>
548 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
549 following link from declarator to next declarator. Track original
550 qualified type and pass it to c_build_qualified_type.
551 * c-typeck.c (c_build_qualified_type): Add arguments
552 orig_qual_type and orig_qual_indirect.
554 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
556 * c-parser.c (c_parser_omp_clause_name)
557 (c_parser_oacc_all_clauses): Alphabetical sorting.
559 2015-12-02 Jakub Jelinek <jakub@redhat.com>
562 * c-decl.c (get_parm_info): Use b->locus instead of input_location
565 2015-12-01 Julian Brown <julian@codesourcery.com>
566 Cesar Philippidis <cesar@codesourcery.com>
567 James Norris <James_Norris@mentor.com>
569 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
570 (c_parser_oacc_clause_use_device): New function.
571 (c_parser_oacc_all_clauses): Add use_device support.
572 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
573 (c_parser_oacc_host_data): New function.
574 (c_parser_omp_construct): Add host_data support.
575 * c-tree.h (c_finish_oacc_host_data): Add prototype.
576 * c-typeck.c (c_finish_oacc_host_data): New function.
577 (c_finish_omp_clauses): Add use_device support.
579 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
582 * c-decl.c: Set TYPE_PACKED in variants.
584 2015-11-27 Martin Liska <mliska@suse.cz>
587 * c-array-notation.c (fix_builtin_array_notation_fn):
588 Use release_vec_vec instead of vec::release.
589 (build_array_notation_expr): Likewise.
590 (fix_conditional_array_notations_1): Likewise.
591 (fix_array_notation_expr): Likewise.
592 (fix_array_notation_call_expr): Likewise.
594 2015-11-27 Jakub Jelinek <jakub@redhat.com>
597 * c-parser.c (c_parser_compound_statement_nostart): If
598 last_label is true, use pragma_stmt instead of pragma_compound
599 as second c_parser_pragma argument.
600 (c_parser_omp_ordered, c_parser_omp_target_update,
601 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
602 false as second argument to c_parser_skip_to_pragma_eol after
603 diagnosing standalone directives used in pragma_stmt context.
605 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
607 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
608 with "if (ENABLE_OFFLOADING)".
610 2015-11-23 David Malcolm <dmalcolm@redhat.com>
613 * c-parser.c (c_parser_postfix_expression): Set up source ranges
614 for various Objective-C constructs: Class.name syntax,
615 @selector(), @protocol(), @encode(), and [] message syntax.
617 2015-11-20 David Malcolm <dmalcolm@redhat.com>
620 * c-typeck.c (should_suggest_deref_p): New function.
621 (build_component_ref): Special-case POINTER_TYPE when
622 generating a "not a structure of union" error message, and
623 suggest a "->" rather than a ".", providing a fix-it hint.
625 2015-11-19 David Malcolm <dmalcolm@redhat.com>
627 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
628 candidate into a new function, find_closest_identifier.
630 2015-11-19 Marek Polacek <polacek@redhat.com>
633 * c-typeck.c (parser_build_binary_op): Properly handle
634 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
636 2015-11-17 David Malcolm <dmalcolm@redhat.com>
638 * c-parser.c (set_c_expr_source_range): Bulletproof both
639 overloaded implementations against NULL expr->value.
640 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
642 (c_parser_unary_expression): Likewise when handling addresses of
644 (c_parser_postfix_expression): Likewise for statement expressions,
645 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
646 __builtin_va_arg, and for __builtin_offset_of.
647 (c_parser_postfix_expression_after_paren_type): Initialize expr's
648 src_range using the range of the braced initializer.
649 (c_parser_transaction_expression): Set src_range for "ret" to a
652 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
654 * c-parser.c (c_finish_omp_declare_simd): Look for
655 "simd" attribute as well. Update error message.
657 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
659 * c-parser.c (c_parser_omp_declare_target): Adjust.
661 2015-11-14 Jakub Jelinek <jakub@redhat.com>
663 * c-typeck.c (c_finish_omp_clauses): Don't mark
664 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
666 2015-11-14 Marek Polacek <polacek@redhat.com>
668 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
669 * c-typeck.c: Likewise.
671 2015-11-13 David Malcolm <dmalcolm@redhat.com>
673 * c-decl.c (warn_defaults_to): Pass line_table to
675 * c-errors.c (pedwarn_c99): Likewise.
676 (pedwarn_c90): Likewise.
677 * c-parser.c (set_c_expr_source_range): New functions.
678 (c_token::get_range): New method.
679 (c_token::get_finish): New method.
680 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
681 based on the range from the start of the LHS to the end of the
683 (c_parser_conditional_expression): Likewise, based on the range
684 from the start of the cond.value to the end of exp2.value.
685 (c_parser_binary_expression): Call set_c_expr_source_range on
686 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
687 (c_parser_cast_expression): Call set_c_expr_source_range on ret
688 based on the cast_loc through to the end of the expr.
689 (c_parser_unary_expression): Likewise, based on the
690 op_loc through to the end of op.
691 (c_parser_sizeof_expression) Likewise, based on the start of the
692 sizeof token through to either the closing paren or the end of
694 (c_parser_postfix_expression): Likewise, using the token range,
695 or from the open paren through to the close paren for
696 parenthesized expressions.
697 (c_parser_postfix_expression_after_primary): Likewise, for
698 various kinds of expression.
699 * c-tree.h (struct c_expr): Add field "src_range".
700 (c_expr::get_start): New method.
701 (c_expr::get_finish): New method.
702 (set_c_expr_source_range): New decls.
703 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
704 on ret for prefix unary ops.
705 (parser_build_binary_op): Likewise, running from the start of
706 arg1.value through to the end of arg2.value.
708 2015-11-13 Marek Polacek <polacek@redhat.com>
711 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
713 2015-11-13 David Malcolm <dmalcolm@redhat.com>
715 * c-typeck.c: Include spellcheck.h.
716 (lookup_field_fuzzy_find_candidates): New function.
717 (lookup_field_fuzzy): New function.
718 (build_component_ref): If the field was not found, try using
719 lookup_field_fuzzy and potentially offer a suggestion.
721 2015-11-12 James Norris <jnorris@codesourcery.com>
722 Joseph Myers <joseph@codesourcery.com>
724 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
725 (c_parser_omp_clause_name): Handle 'device_resident' clause.
726 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
727 and PRAGMA_OMP_CLAUSE_LINK.
728 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
729 and PRAGMA_OACC_CLAUSE_LINK.
730 (OACC_DECLARE_CLAUSE_MASK): New definition.
731 (c_parser_oacc_declare): New function.
733 2015-11-12 Marek Polacek <polacek@redhat.com>
736 * c-parser.c (c_parser_for_statement): Reclassify the token in
739 2015-11-11 Marek Polacek <polacek@redhat.com>
743 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
744 checking the size of an array.
746 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
748 * c-array-notation.c: Remove unused header files.
749 * c-aux-info.c: Likewise.
750 * c-convert.c: Likewise.
751 * c-decl.c: Likewise.
752 * c-errors.c: Likewise.
753 * c-lang.c: Likewise.
754 * c-objc-common.c: Likewise.
755 * c-parser.c: Likewise.
756 * c-typeck.c: Likewise.
757 * gccspec.c: Likewise.
759 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
760 Cesar Philippidis <cesar@codesourcery.com>
761 James Norris <jnorris@codesourcery.com>
762 Julian Brown <julian@codesourcery.com>
763 Nathan Sidwell <nathan@codesourcery.com>
766 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
768 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
769 (c_parser_pragma): Parse 'acc routine'.
770 (OACC_ROUTINE_CLAUSE_MARK): Define.
771 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
773 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
776 * c-typeck.c (c_finish_loop): For unconditional loops, set the
777 location of the backward-goto to the start of the loop body.
779 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
782 * c-parser.c (c_parser_while_statement): Finish the loop before
783 parsing ahead for misleading indentation.
784 (c_parser_for_statement): Likewise.
786 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
788 * c-decl.c (finish_struct): If the structure has reverse storage
789 order, rewrite the type of array fields with scalar component. Call
790 maybe_apply_pragma_scalar_storage_order on entry.
791 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
792 errors on bit-fields and reverse SSO here and not...
793 (c_mark_addressable): ...here.
794 (output_init_element): Adjust call to initializer_constant_valid_p.
795 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
797 2015-11-06 David Malcolm <dmalcolm@redhat.com>
799 * c-decl.c (warn_defaults_to): Update for change in signature
800 of diagnostic_set_info.
801 * c-errors.c (pedwarn_c99): Likewise.
802 (pedwarn_c90): Likewise.
803 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
804 for textinfo::set_location.
806 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
807 Thomas Schwinge <thomas@codesourcery.com>
808 James Norris <jnorris@codesourcery.com>
810 * c-parser.c (c_parser_omp_clause_name): Add support for
811 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
812 (c_parser_omp_clause_default): Add is_oacc argument. Handle
813 default(none) in OpenACC.
814 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
816 (c_parser_oacc_clause_tile): New function.
817 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
818 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
819 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
821 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
822 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
824 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
825 (c_parser_oacc_update): Update the error message for missing clauses.
826 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
827 and OMP_CLAUSE_INDEPENDENT.
829 2015-11-05 Marek Polacek <polacek@redhat.com>
832 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
833 deal with pre-evaluation on invalid types.
835 2015-11-05 Jakub Jelinek <jakub@redhat.com>
836 Ilya Verbin <ilya.verbin@intel.com>
838 * c-parser.c: Include context.h and gimple-expr.h.
839 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
840 monotonic together with nonmonotonic.
841 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
842 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
843 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
844 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
845 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
846 expressions on combined target teams before the target.
847 (c_parser_omp_declare_target): If decl has "omp declare target" or
848 "omp declare target link" attribute, and cgraph or varpool node already
849 exists, then set corresponding flags. Call c_finish_omp_clauses
850 in the parenthesized extended-list syntax case.
851 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
853 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
854 on OMP_CLAUSE_REDUCTION array sections.
855 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
856 into the constant offset, or for variable low-bound using
857 POINTER_PLUS_EXPR. For structure element based array sections use
858 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
859 (c_finish_omp_clauses): Drop generic_field_head, structure
860 elements are now always mapped even as array section bases,
861 diagnose same var in data sharing and mapping clauses. Diagnose if
862 linear step on declare simd is neither a constant nor a uniform
863 parameter. Look through POINTER_PLUS_EXPR for array section
864 reductions. Diagnose the same var or function appearing multiple
865 times on the same directive. Fix up wording for the to clause if t
866 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
867 modifier on kinds other than dynamic or guided or nonmonotonic
868 modifier together with ordered clause.
870 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
871 Chung-Lin Tang <cltang@codesourcery.com>
873 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
875 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
877 * c-array-notation.c: Reorder #include's and remove duplicates.
878 * c-aux-info.c: Likewise.
879 * c-convert.c: Likewise.
880 * c-decl.c: Likewise.
881 * c-errors.c: Likewise.
882 * c-lang.c: Likewise.
883 * c-objc-common.c: Likewise.
884 * c-parser.c: Likewise.
885 * c-typeck.c: Likewise.
887 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
890 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
891 after calling build_qualified_type.
893 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
894 Thomas Schwinge <thomas@codesourcery.com>
895 James Norris <jnorris@codesourcery.com>
896 Joseph Myers <joseph@codesourcery.com>
897 Julian Brown <julian@codesourcery.com>
898 Bernd Schmidt <bschmidt@redhat.com>
900 * c-parser.c (c_parser_oacc_shape_clause): New.
901 (c_parser_oacc_simple_clause): New.
902 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
903 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
905 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
906 James Norris <jnorris@codesourcery.com>
907 Cesar Philippidis <cesar@codesourcery.com>
911 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
912 parameters, and handle these. Adjust all users.
913 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
915 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
917 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
919 (c_finish_omp_construct): Declare function.
920 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
921 Merge functions into...
922 (c_finish_omp_construct): ... this new function.
924 2015-10-22 Richard Biener <rguenther@suse.de>
926 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
927 before folding a MINUS_EXPR.
929 2015-10-21 Marek Polacek <polacek@redhat.com>
932 * c-decl.c (start_function): Warn about vararg functions without
935 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
937 * c-typeck.c (build_conditional_expr): Use boolean vector
938 type for vector comparison.
939 (build_vec_cmp): New.
940 (build_binary_op): Use build_vec_cmp for comparison.
942 2015-10-20 Marek Polacek <polacek@redhat.com>
944 * c-parser.c (is_cilkplus_vector_p): Don't define here.
946 2015-10-20 Marek Polacek <polacek@redhat.com>
949 * c-parser.c (c_parser_attributes): Break out of the loop if the
950 token after an attribute isn't a comma.
952 2015-10-13 Jakub Jelinek <jakub@redhat.com>
953 Aldy Hernandez <aldyh@redhat.com>
955 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
956 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
957 (c_parser_omp_variable_list): Handle structure elements for
958 map, to and from clauses. Handle array sections in reduction
959 clause. Formatting fixes.
960 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
962 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
963 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
964 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
965 c_parser_omp_clause_is_device_ptr): New functions.
966 (c_parser_omp_clause_ordered): Parse optional parameter.
967 (c_parser_omp_clause_reduction): Handle array reductions.
968 (c_parser_omp_clause_schedule): Parse optional simd modifier.
969 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
971 (c_parser_omp_clause_linear): Parse linear clause modifiers.
972 (c_parser_omp_clause_depend_sink): New function.
973 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
974 (c_parser_omp_clause_map): Parse release/delete map kinds and
975 optional always modifier.
976 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
977 and c_finish_omp_clauses callers.
978 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
979 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
980 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
981 (OMP_CRITICAL_CLAUSE_MASK): Define.
982 (c_parser_omp_critical): Parse critical clauses.
983 (c_parser_omp_for_loop): Handle doacross loops, adjust
984 c_finish_omp_for and c_finish_omp_clauses callers.
985 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
986 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
987 (OMP_FOR_CLAUSE_MASK): Add linear clause.
988 (c_parser_omp_for): Disallow ordered clause when combined with
989 distribute. Disallow linear clause when combined with distribute
990 and not combined with simd.
991 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
992 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
993 parse clauses and if depend clause is found, don't parse a body.
994 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
995 Allow target parallel without for after it.
996 (OMP_TASK_CLAUSE_MASK): Add priority clause.
997 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
998 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
1000 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
1001 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
1002 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
1003 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
1005 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
1006 defaultmap and is_device_ptr clauses.
1007 (c_parser_omp_target): Parse target parallel and target simd. Set
1008 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
1009 and target exit data. Diagnose invalid map kinds.
1010 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
1011 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
1013 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
1015 (OMP_TASKLOOP_CLAUSE_MASK): Define.
1016 (c_parser_omp_taskloop): New function.
1017 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
1018 handle PRAGMA_OMP_TASKLOOP.
1019 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
1020 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
1021 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
1022 Add IS_OMP argument, handle structure element bases, diagnose
1023 bitfields, pass IS_OMP recursively, diagnose known zero length
1024 array sections in depend clauses, handle array sections in reduction
1025 clause, diagnose negative length even for pointers.
1026 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
1027 types, pass IS_OMP down to handle_omp_array_sections_1, handle
1028 array sections in reduction clause, set
1029 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
1030 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
1031 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
1032 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
1034 2015-10-06 Marek Polacek <polacek@redhat.com>
1036 * c-parser.c (c_parser_statement_after_labels): Use
1037 protected_set_expr_location.
1038 (c_parser_omp_clause_num_gangs): Likewise.
1039 (c_parser_omp_clause_num_threads): Likewise.
1040 (c_parser_omp_clause_num_workers): Likewise.
1041 (c_parser_omp_clause_vector_length): Likewise.
1042 (c_parser_omp_clause_num_teams): Likewise.
1043 (c_parser_omp_clause_thread_limit): Likewise.
1044 * c-typeck.c (build_c_cast): Likewise.
1045 (c_cast_expr): Likewise.
1047 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
1049 * c-typeck.c (c_tree_equal): Use real_equal instead of
1052 2015-10-04 Jason Merrill <jason@redhat.com>
1054 * c-parser.c (c_lex_one_token): Handle @synchronized.
1055 * c-decl.c (match_builtin_function_types): A declaration of a built-in
1056 can change whether the function is transaction_safe.
1058 2015-10-02 Marek Polacek <polacek@redhat.com>
1061 * c-typeck.c (convert_for_assignment): Use the expansion point
1062 location throughout.
1064 2015-10-02 Marek Polacek <polacek@redhat.com>
1067 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
1068 and pass it down to c_parser_if_statement.
1069 (c_parser_else_body): Add CHAIN parameter and pass it down to
1070 c_parser_statement_after_labels.
1071 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
1072 duplicated if-else-if conditions.
1074 2015-10-01 Marek Polacek <polacek@redhat.com>
1076 * c-typeck.c (convert_for_assignment): Improve commentary.
1078 2015-09-30 Marek Polacek <polacek@redhat.com>
1081 * c-typeck.c (c_finish_return): Use the expansion point location for
1082 certain "return with value" warnings.
1084 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1086 * c-parser.c (pragma_lex): Add loc argument.
1088 2015-09-15 Marek Polacek <polacek@redhat.com>
1091 * c-decl.c (tag_exists_p): New function.
1092 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
1093 struct/union/enum keywords are missing.
1094 * c-tree.h (tag_exists_p): Declare.
1096 2015-09-15 Marek Polacek <polacek@redhat.com>
1098 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
1099 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
1100 Return NULL_TREE instead of 0.
1101 (lookup_name): Return NULL_TREE instead of 0.
1102 (lookup_name_in_scope): Likewise.
1103 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
1104 (parser_xref_tag): Use false instead of 0.
1105 (start_struct): Use true instead of 1.
1106 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
1108 2015-09-14 Marek Polacek <polacek@redhat.com>
1110 * c-typeck.c (set_nonincremental_init_from_string): Use
1111 HOST_WIDE_INT_M1U when shifting a negative value.
1113 2015-09-09 Mark Wielaard <mjw@redhat.com>
1115 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
1118 2015-09-10 Jakub Jelinek <jakub@redhat.com>
1121 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
1122 into OMP_FOR_PRE_BODY rather than before the loop.
1124 2015-09-09 Jakub Jelinek <jakub@redhat.com>
1127 * c-parser.c (c_parser_oacc_all_clauses,
1128 c_parser_omp_all_clauses): Remove invalid clause from
1129 list of clauses even if parser->error is set.
1132 * c-parser.c (c_parser_omp_clause_aligned,
1133 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
1135 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
1139 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
1140 instead of c_parser_unary_expression. If the result is !lvalue_p,
1141 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
1143 2015-09-04 Marek Polacek <polacek@redhat.com>
1146 * c-typeck.c (build_binary_op): Don't instrument static initializers.
1148 2015-09-03 Martin Sebor <msebor@redhat.com>
1151 * c-typeck.c (convert_arguments, parser_build_unary_op,
1152 build_conditional_expr, c_cast_expr, convert_for_assignment,
1153 build_binary_op, _objc_common_truthvalue_conversion): Call
1155 (c_decl_implicit): Define.
1157 2015-09-02 Marek Polacek <polacek@redhat.com>
1160 * c-parser.c (c_parser_enum_specifier): Give a better error for
1163 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1165 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
1167 2015-08-12 Marek Polacek <polacek@redhat.com>
1169 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
1172 2015-08-03 Marek Polacek <polacek@redhat.com>
1175 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
1177 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
1179 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1181 * c-parser.c (c_parser_if_body): Take token_indent_info
1182 argument. Call warn_for_misleading_indentation even when the
1183 body is a semicolon. Extract token_indent_infos corresponding
1184 to the guard, body and next tokens. Adjust call to
1185 warn_for_misleading_indentation accordingly.
1186 (c_parser_else_body): Likewise.
1187 (c_parser_if_statement): Likewise.
1188 (c_parser_while_statement): Likewise.
1189 (c_parser_for_statement): Likewise.
1191 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
1192 Manuel López-Ibáñez <manu@gcc.gnu.org>
1194 * c-decl.c (get_parm_info): Remove static var. Update warning
1197 2015-07-27 Marek Polacek <polacek@redhat.com>
1201 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
1203 2015-07-20 Marek Polacek <polacek@redhat.com>
1206 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
1207 (build_binary_op): Warn about left shift overflows.
1209 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1211 * c-array-notation.c: Adjust includes for flags.h changes.
1212 * c-objc-common.c: Likewise.
1214 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1216 * c-array-notation.c: Adjust includes.
1217 * c-aux-info.c: Likewise.
1218 * c-convert.c: Likewise.
1219 * c-decl.c: Likewise.
1220 * c-errors.c: Likewise.
1221 * c-lang.c: Likewise.
1222 * c-objc-common.c: Likewise.
1223 * c-parser.c: Likewise.
1224 * c-typeck.c: Likewise.
1226 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1229 * c-decl.c (finish_function): Call do_warn_unused_parameter.
1231 2015-06-29 Marek Polacek <polacek@redhat.com>
1234 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
1235 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
1236 about -Wswitch-bool here.
1237 (do_case): Update c_add_case_label call.
1238 (c_finish_case): Update c_do_switch_warnings call.
1240 2015-06-27 Marek Polacek <polacek@redhat.com>
1242 * c-typeck.c: Use VECTOR_TYPE_P throughout.
1244 2015-06-26 Marek Polacek <polacek@redhat.com>
1246 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1248 * c-typeck.c (array_to_pointer_conversion): Likewise.
1249 (build_unary_op): Likewise.
1250 (c_finish_return): Likewise.
1252 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1254 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
1255 * c-parser.c: Likewise.
1257 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1259 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
1260 instead of pointer_hash.
1261 (detect_field_duplicates): Likewise.
1263 2015-06-25 Marek Polacek <polacek@redhat.com>
1265 * c-array-notation.c: Use VAR_P throughout.
1266 * c-decl.c: Likewise.
1267 * c-objc-common.c: Likewise.
1268 * c-parser.c: Likewise.
1269 * c-typeck.c: Likewise.
1271 2015-06-25 Marek Polacek <polacek@redhat.com>
1273 * c-decl.c: Use is_global_var throughout.
1274 * c-parser.c: Likewise.
1275 * c-typeck.c: Likewise.
1277 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1279 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
1280 * c-aux-info.c: Likewise.
1281 * c-convert.c: Likewise.
1282 * c-decl.c: Likewise.
1283 * c-errors.c: Likewise.
1284 * c-lang.c: Likewise.
1285 * c-objc-common.c: Likewise.
1286 * c-parser.c: Likewise.
1287 * c-typeck.c: Likewise.
1289 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
1292 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
1295 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
1297 * c-decl.c (pop_scope): Register the main translation unit
1298 through the new debug hook.
1300 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1302 * c-array-notation.c : Adjust include files.
1303 * c-aux-info.c : Likewise.
1304 * c-convert.c : Likewise.
1305 * c-decl.c : Likewise.
1306 * c-errors.c : Likewise.
1307 * c-lang.c : Likewise.
1308 * c-lang.h : Likewise.
1309 * c-objc-common.c : Likewise.
1310 * c-parser.c : Likewise.
1311 * c-typeck.c : Likewise.
1313 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1315 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
1316 immediately clobber it.
1317 (c_write_global_declarations_1): Remove call to
1318 check_global_declaration_1.
1319 (c_write_global_declarations_2): Remove.
1320 (c_write_final_cleanups): Rename from c_write_global_declarations.
1321 Remove call to finalize_compilation_unit.
1322 Remove calls to debugging hooks.
1323 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
1324 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
1325 * c-tree.h: Remove c_write_global_declarations.
1327 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1329 * c-array-notation.c: Adjust includes for restructured coretypes.h.
1330 * c-aux-info.c: Likewise.
1331 * c-convert.c: Likewise.
1332 * c-decl.c: Likewise.
1333 * c-errors.c: Likewise.
1334 * c-lang.c: Likewise.
1335 * c-objc-common.c: Likewise.
1336 * c-parser.c: Likewise.
1337 * c-typeck.c: Likewise.
1339 2015-06-04 Marek Polacek <polacek@redhat.com>
1342 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
1345 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1347 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
1348 Warn for empty struct.
1349 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
1351 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
1353 * c-decl.c (start_function): Call plugin before parsing.
1354 (finish_function): Call plugin after parsing.
1356 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1359 * c-decl.c (merge_decls): Merge DECL_COMMON.
1361 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1363 * Make-lang.in (check_gcc_pallelize): Define.
1365 2015-05-22 Marek Polacek <polacek@redhat.com>
1368 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
1371 2015-05-21 Marek Polacek <polacek@redhat.com>
1373 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
1376 2015-05-20 Marek Polacek <polacek@redhat.com>
1378 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1379 * c-typeck.c: Likewise.
1381 2015-05-19 Marek Polacek <polacek@redhat.com>
1383 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
1385 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1388 * c-parser.c (c_parser_omp_for_loop): Don't add
1389 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
1390 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
1391 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
1394 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1396 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
1399 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1402 * c-objc-common.c (c_tree_printer): Replace locus pointer with
1405 2015-05-14 Marek Polacek <polacek@redhat.com>
1409 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
1412 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1414 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
1415 to add a call to warn_for_misleading_indentation.
1416 (c_parser_else_body): Likewise, adding param "else_loc".
1417 (c_parser_if_statement): Check for misleading indentation.
1418 (c_parser_while_statement): Likewise.
1419 (c_parser_for_statement): Likewise.
1421 2015-05-08 Marek Polacek <polacek@redhat.com>
1424 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
1425 (output_init_element): Likewise.
1427 2015-05-07 Marek Polacek <polacek@redhat.com>
1430 * c-typeck.c (build_binary_op): Warn when left shifting a negative
1433 2015-04-30 Marek Polacek <polacek@redhat.com>
1435 * c-typeck.c (set_init_label): Call error_at instead of error and
1438 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
1441 * c-typeck.c (c_build_va_arg): Clarify the error message.
1443 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
1445 * c-parser.c (c_parser_oacc_enter_exit_data): Use
1446 OMP_STANDALONE_CLAUSES.
1448 2015-04-28 Marek Polacek <polacek@redhat.com>
1450 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
1452 2015-04-28 Marek Polacek <polacek@redhat.com>
1455 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
1457 2015-04-25 Marek Polacek <polacek@redhat.com>
1460 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
1463 2015-04-23 Marek Polacek <polacek@redhat.com>
1466 * c-decl.c (set_labels_context_r): New function.
1467 (store_parm_decls): Call it via walk_tree_without_duplicates.
1468 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
1469 instead of create_tmp_var. Build TARGET_EXPR instead of
1471 (build_atomic_assign): Use create_tmp_var_raw instead of
1472 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
1474 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
1476 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
1477 (c_parser_omp_target_update): Add missed %> to error_at ().
1479 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1482 * c-decl.c (c_default_pointer_mode): Remove definition.
1483 * c-tree.h (c_default_pointer_mode): Remove declaration.
1485 2015-03-27 Tobias Burnus <burnus@net-b.de>
1488 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
1490 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
1491 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
1492 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
1494 2015-03-19 Jakub Jelinek <jakub@redhat.com>
1496 * c-decl.c (c_decl_attributes): Also add "omp declare target"
1497 attribute for DECL_EXTERNAL VAR_DECLs.
1499 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1501 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
1504 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1507 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
1508 before preparing arguments to warn_logical_not_parentheses.
1510 2015-03-09 Jakub Jelinek <jakub@redhat.com>
1513 * c-typeck.c (parser_build_binary_op): Don't warn for
1514 !!x == y or !b == y where b is _Bool.
1516 2015-03-09 Marek Polacek <polacek@redhat.com>
1518 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
1519 * c-decl.c (grokdeclarator): Likewise.
1520 * c-typeck.c (build_binary_op): Likewise.
1522 2015-02-27 Marek Polacek <polacek@redhat.com>
1525 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
1527 2015-02-14 Marek Polacek <polacek@redhat.com>
1530 * c-decl.c (grokdeclarator): Set the range of a flexible array member
1531 declared through a typedef name.
1533 2015-02-13 Marek Polacek <polacek@redhat.com>
1536 * c-decl.c (grokdeclarator): Print also the type when giving
1537 the error message about array's incomplete element type.
1539 2015-02-11 Jakub Jelinek <jakub@redhat.com>
1542 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
1543 check in the POP macro.
1545 2015-02-09 Marek Polacek <polacek@redhat.com>
1548 * c-typeck.c (process_init_element): Don't always wrap
1549 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
1550 initializing a range of elements.
1552 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1556 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
1558 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
1560 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
1561 processing enum declaration.
1563 2015-01-29 Marek Polacek <polacek@redhat.com>
1566 * c-typeck.c (pop_init_level): If constructor_elements has
1567 exactly one element with integer_zerop value, set constructor_zeroinit
1568 to 1. Remove braces around warning_init call.
1570 2015-01-27 Jakub Jelinek <jakub@redhat.com>
1573 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
1574 of FUNCTION_DECLs with error_mark_node.
1576 2015-01-26 Jakub Jelinek <jakub@redhat.com>
1579 * c-typeck.c (convert_arguments): Return -1 if there are
1580 error_args, even if we've diagnosed too many arguments.
1582 2015-01-21 Richard Biener <rguenther@suse.de>
1585 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
1586 for builtins the user declared correctly.
1588 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1589 Bernd Schmidt <bernds@codesourcery.com>
1590 Cesar Philippidis <cesar@codesourcery.com>
1591 James Norris <jnorris@codesourcery.com>
1592 Jakub Jelinek <jakub@redhat.com>
1593 Ilmir Usmanov <i.usmanov@samsung.com>
1595 * c-parser.c: Include "gomp-constants.h".
1596 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1597 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1598 Use OMP_CLAUSE_SET_MAP_KIND.
1599 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
1600 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
1601 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
1602 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
1603 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1604 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1605 "copyout", "create", "delete", "deviceptr", "gang", "host",
1606 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1607 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1608 "present_or_create", "pcreate", "seq", "self", "vector",
1609 "vector_length", "wait", "worker".
1610 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1611 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1612 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1613 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1614 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1615 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1616 (c_parser_oacc_data_clause_deviceptr)
1617 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1618 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1619 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1620 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1621 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1622 (c_parser_oacc_parallel, c_parser_oacc_update)
1623 (c_parser_oacc_wait): New functions.
1624 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1625 (c_finish_oacc_data): New prototypes.
1626 * c-typeck.c: Include "gomp-constants.h".
1627 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1628 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1629 OMP_CLAUSE_SET_MAP_KIND.
1630 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1631 (c_finish_oacc_data): New functions.
1632 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1633 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1634 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1635 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1636 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1637 GOMP_MAP_FORCE_DEVICEPTR.
1639 2015-01-09 Michael Collison <michael.collison@linaro.org>
1641 * c-array-notation.c: Include hash-set.h, machmode.h,
1642 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1643 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1644 * c-aux-info.c: Ditto.
1645 * c-convert.c: Ditto.
1647 * c-errors.c: Ditto.
1648 * c-lang.c: Dittoxs.
1649 * c-objc-common.c: Ditto.
1650 * c-parser.c: Ditto.
1651 * c-typeck.c: Include hash-set.h, machmode.h,
1652 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1653 fold-const.h, wide-int.h, inchash.h, real.h and
1654 fixed-value.h due to flattening of tree.h.
1656 2015-01-07 Marek Polacek <polacek@redhat.com>
1659 * c-typeck.c (process_init_element): Disallow initialization of
1660 a flexible array member with a string constant if the structure
1663 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1666 * c-typeck.c (convert_for_assignment, c_finish_return): For
1667 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1668 types also set in_late_binary_op around convert call.
1669 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1670 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1671 result on expr as last argument to ubsan_instrument_float_cast,
1672 if in_late_binary_op, don't use c_save_expr but save_expr.
1674 Update copyright years.
1676 2015-01-05 Marek Polacek <polacek@redhat.com>
1679 * c-typeck.c (build_array_ref): Pass loc down to
1680 warn_array_subscript_with_type_char.
1682 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1684 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1685 (common-pointer-type): For pointers to arrays take qualifiers from
1687 (build_conditional_expr): Add warnings for lost qualifiers.
1688 (comp-target-types): Allow pointers to arrays with different qualifiers.
1689 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1690 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1691 to PEDWARN_FOR_QUALIFIERS.
1693 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1696 * c-convert.c: Include ubsan.h.
1697 (convert): For real -> integral casts and
1698 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1699 instead instrument the float cast directly.
1701 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1703 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1704 c_finish_stmt_expr): Remove NULL last argument from
1705 create_tmp_var_raw and create_tmp_var calls.
1706 * c-array-notation.c (fix_builtin_array_notation_fn,
1707 build_array_notation_expr, fix_conditional_array_notations_1,
1708 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1710 2014-11-28 Marek Polacek <polacek@redhat.com>
1713 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1714 convert the right operand to integer type.
1716 2014-11-25 Marek Polacek <polacek@redhat.com>
1719 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1720 for inline functions.
1722 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1725 * c-typeck.c (build_array_ref): Adjust
1726 convert_vector_to_pointer_for_subscript caller. If it returns true,
1727 call non_lvalue_loc on the result.
1729 2014-11-11 Richard Biener <rguenther@suse.de>
1731 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1734 2014-11-10 Andi Kleen <ak@linux.intel.com>
1737 * c-parser.c (c_parser_statement_after_labels): Call
1739 (c_parser_if_statement): Dito.
1740 (c_parser_switch_statement): Dito.
1741 (c_parser_while_statement): Dito.
1742 (c_parser_do_statement): Dito.
1743 (c_parser_for_statement): Dito.
1744 * c-typeck.c (c_finish_loop): Dito.
1746 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1748 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1749 OPT_Wshift_count_overflow in the warnings.
1751 2014-10-30 Marek Polacek <polacek@redhat.com>
1753 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1754 print the stripped version as well, if they're not the same.
1756 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1758 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1761 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1763 * c-decl.c: Adjust include files.
1764 * c-parser.c: Ditto.
1766 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1767 Tom Tromey <tromey@redhat.com>
1769 * c-tree.h (enum c_oracle_request): New.
1770 (c_binding_oracle_function): New typedef.
1771 (c_binding_oracle, c_pushtag, c_bind): Declare.
1772 * c-decl.c (c_binding_oracle): New global.
1773 (I_SYMBOL_CHECKED): New macro.
1774 (i_symbol_binding): New function.
1775 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1776 (I_TAG_CHECKED): New macro.
1777 (i_tag_binding): New function.
1778 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1779 (I_LABEL_CHECKED): New macro.
1780 (i_label_binding): New function.
1781 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1782 (c_print_identifier): Save and restore c_binding_oracle.
1783 (c_pushtag, c_bind): New functions.
1785 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1787 * c-typeck.c: Adjust include files.
1789 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1792 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1793 initialization here...
1794 (c_initialize_diagnostics): ... but here. Set defaults after
1795 building pretty-printer.
1797 2014-10-23 Marek Polacek <polacek@redhat.com>
1800 * c-decl.c (pop_scope): Don't print warning in external_scope.
1802 2014-10-19 Marek Polacek <polacek@redhat.com>
1805 * c-typeck.c (output_init_element): Allow initializing objects with
1806 static storage duration with compound literals even in C99 and add
1809 2014-10-17 Marek Polacek <polacek@redhat.com>
1812 * c-typeck.c (digest_init): Allow initializing objects with static
1813 storage duration with compound literals even in C99 and add pedwarn
1816 2014-10-17 Marek Polacek <polacek@redhat.com>
1819 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1820 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1821 error multiple times. Print the type.
1823 2014-10-17 Marek Polacek <polacek@redhat.com>
1826 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1829 2014-10-17 Marek Polacek <polacek@redhat.com>
1831 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1832 (start_function): Use OPT_Wimplicit_int instead of 0.
1833 (store_parm_decls_oldstyle): Likewise.
1835 2014-10-17 Alan Modra <amodra@gmail.com>
1838 * c-decl.c (merge_decls): Don't merge section name or tls model
1839 to newdecl symtab node, instead merge to olddecl. Override
1840 existing olddecl section name. Set tls_model for all thread-local
1841 vars, not just OMP thread-private ones. Remove incorrect comment.
1843 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1845 * c-decl.c: Adjust include files.
1847 2014-10-14 DJ Delorie <dj@redhat.com>
1849 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1850 (c_token_starts_typename): Check all __intN, not just __int128.
1851 (c_token_starts_declspecs): Likewise.
1852 (c_parser_declspecs): Likewise.
1853 (c_parser_attribute_any_word): Likewise.
1854 (c_parser_objc_selector): Likewise.
1855 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1856 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1858 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1860 (finish_declspecs): Likewise.
1862 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1864 * c-parser.c (c_parser_all_labels): New function to replace
1866 (c_parser_statement): Call the new function.
1868 2014-10-09 Marek Polacek <polacek@redhat.com>
1871 * c-typeck.c (pop_init_level): Don't warn about initializing
1874 2014-10-07 Marek Polacek <polacek@redhat.com>
1877 * c-decl.c (header_for_builtin_fn): New function.
1878 (implicitly_declare): Suggest which header to include.
1880 2014-10-07 Marek Polacek <polacek@redhat.com>
1882 * c-convert.c (convert): Use error_operand_p.
1883 * c-typeck.c (require_complete_type): Likewise.
1884 (really_atomic_lvalue): Likewise.
1885 (digest_init): Likewise.
1886 (handle_omp_array_sections_1): Likewise.
1888 2014-10-03 Marek Polacek <polacek@redhat.com>
1891 * c-decl.c (pop_scope): Don't warn about "inline function declared
1892 but never defined" for functions marked with gnu_inline attribute.
1894 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1897 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1898 on low_bound and length.
1900 2014-09-24 Marek Polacek <polacek@redhat.com>
1904 * c-parser.c: Don't define CPP_KEYWORD.
1905 (c_parser_switch_statement): Pass original type to c_finish_case.
1906 * c-tree.h (c_finish_case): Update declaration.
1907 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1908 conditionally to c_do_switch_warnings.
1910 2014-09-03 Marek Polacek <polacek@redhat.com>
1913 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1916 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1917 Balaji V. Iyer <balaji.v.iyer@intel.com>
1918 Igor Zamyatin <igor.zamyatin@intel.com>
1920 * c-parser.c (c_parser_cilk_for): New function.
1921 (c_parser_cilk_grainsize): Likewise.
1922 (c_get_temp_regvar): Likewise.
1923 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1924 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1925 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1926 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1929 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1931 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1932 with using HOST_WIDE_INT without truncation to 'int'
1934 2014-08-22 Marek Polacek <polacek@redhat.com>
1937 * c-typeck.c (parser_build_binary_op): Adjust call to
1938 warn_logical_not_parentheses.
1940 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1943 * c-parser.c (c_parser_array_notation): Check for correct
1944 type of an array added.
1946 2014-08-19 Marek Polacek <polacek@redhat.com>
1949 * c-typeck.c (build_binary_op): If either operand of a comparison
1950 is a boolean expression, call maybe_warn_bool_compare.
1952 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1955 * c-typeck.c (build_c_cast): Do a conversion even when the
1956 TYPE_MAIN_VARIANTs are the same.
1958 2014-08-19 Marek Polacek <polacek@redhat.com>
1960 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1961 pedwarn_c99 instead of pedwarn.
1962 (grokfield): Likewise.
1963 (warn_defaults_to): New function.
1964 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1965 Unconditionally call pedwarn_c99 instead of pedwarn.
1966 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1967 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1968 check flag_isoc11 before.
1969 * c-errors.c (pedwarn_c99): Change the return type to bool.
1970 Handle -Wc99-c11-compat.
1971 * c-parser.c (disable_extension_diagnostics): Handle
1972 warn_c99_c11_compat.
1973 (restore_extension_diagnostics): Likewise.
1974 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
1975 instead of pedwarn, don't check flag_isoc11 before.
1976 (c_parser_declspecs): Likewise.
1977 (c_parser_alignas_specifier): Likewise.
1978 (c_parser_alignof_expression): Likewise.
1979 (c_parser_generic_selection): Likewise.
1980 * c-tree.h (pedwarn_c99): Update declaration.
1981 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
1984 2014-08-19 Marek Polacek <polacek@redhat.com>
1986 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
1988 * c-errors.c: Include "opts.h".
1989 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
1990 * c-parser.c (disable_extension_diagnostics): Handle negative value
1991 of warn_c90_c99_compat, too.
1992 (restore_extension_diagnostics): Likewise.
1993 (c_parser_compound_statement_nostart): Pass
1994 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
1996 2014-08-12 Marek Polacek <polacek@redhat.com>
1998 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
2000 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
2002 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
2004 2014-08-10 Marek Polacek <polacek@redhat.com>
2007 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
2008 Call pedwarn_c90 instead of pedwarn.
2009 (check_bitfield_type_and_width): Likewise.
2010 (declspecs_add_qual): Likewise.
2011 (declspecs_add_type): Likewise.
2012 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
2013 Adjust to only call pedwarn_c90.
2014 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
2015 pedwarn_c90 instead of pedwarn.
2016 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
2017 * c-parser.c (disable_extension_diagnostics): Handle
2018 warn_c90_c99_compat.
2019 (restore_extension_diagnostics): Likewise.
2020 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
2021 pedwarn_c90 instead of pedwarn.
2022 (c_parser_initelt): Likewise.
2023 (c_parser_postfix_expression): Likewise.
2024 (c_parser_postfix_expression_after_paren_type): Likewise.
2025 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
2026 * c-tree.h: Fix formatting.
2027 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
2028 pedwarn_c90 instead of pedwarn.
2030 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2032 * c-typeck.c: Remove include of pointer-set.h.
2034 2014-08-07 Marek Polacek <polacek@redhat.com>
2036 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
2038 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2040 * c-typeck.c: Use hash_map instead of pointer_map.
2042 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2044 * c-decl.c: Use hash_set instead of pointer_set.
2046 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2049 * c-array-notation.c (expand_array_notations): Handling
2052 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2055 * c-typeck.c (c_finish_return): Return 0 instead of the address of
2058 2014-07-30 Tom Tromey <tromey@redhat.com>
2060 * c-typeck.c (struct constructor_stack) <designator_depth>: New
2062 (really_start_incremental_init, push_init_level): Initialize
2064 (pop_init_level): Set global designator_depth.
2065 (process_init_element): Check for designated_init attribute.
2067 2014-07-20 Marek Polacek <polacek@redhat.com>
2070 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
2071 (implicitly_declare): Pass location to implicit_decl_warning.
2073 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2076 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
2077 If non-NULL, call c_parser_check_literal_zero.
2078 (c_parser_check_literal_zero): New function.
2079 (c_parser_postfix_expression_after_primary): Adjust
2080 c_parser_expr_list caller, handle -Wmemset-transposed-args.
2082 2014-07-06 Marek Polacek <polacek@redhat.com>
2085 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
2086 * c-tree.h (C_ARRAY_PARAMETER): Define.
2087 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
2090 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
2091 Chen Gang <gang.chen.5i5j@gmail.com>
2093 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
2096 2014-07-01 Marek Polacek <polacek@redhat.com>
2098 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
2099 instead of 0 to WARN_FOR_ASSIGNMENT.
2101 2014-07-01 Marek Polacek <polacek@redhat.com>
2104 * c-typeck.c (convert_for_assignment): Pass
2105 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
2107 2014-06-30 Marek Polacek <polacek@redhat.com>
2109 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
2110 has no_sanitize_undefined attribute.
2112 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
2115 * c-array-notation.c (fix_builtin_array_notation_fn):
2116 Check for 0 arguments in builtin call. Check that bultin argument is
2118 * c-parser.c (c_parser_array_notation): Check for incorrect initial
2121 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
2123 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
2124 qualifiers in __auto_type for atomic types.
2125 (c_parser_typeof_specifier): Discard all type qualifiers in
2126 __typeof__ for atomic types.
2128 2014-06-25 Marek Polacek <polacek@redhat.com>
2131 * c-parser.c (c_parser_statement_after_labels): Pass the location of
2132 the return expression to c_finish_return.
2134 2014-06-25 Jakub Jelinek <jakub@redhat.com>
2136 * c-typeck.c (c_finish_omp_clauses): Make sure
2137 OMP_CLAUSE_LINEAR_STEP has correct type.
2139 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
2143 2014-06-24 Jakub Jelinek <jakub@redhat.com>
2145 * c-parser.c (c_parser_omp_for_loop): For
2146 #pragma omp parallel for simd move lastprivate clause from parallel
2147 to for rather than simd.
2149 2014-06-23 Marek Polacek <polacek@redhat.com>
2151 * c-typeck.c (parser_build_binary_op): Don't call
2152 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
2154 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
2156 * c-parser.c (c_parser_omp_threadprivate): Likewise.
2157 * c-decl.c (merge_decls): Likewise.
2159 2014-06-09 Marek Polacek <polacek@redhat.com>
2162 * c-typeck.c (error_init): Call inform instead of error_at.
2163 (pedwarn_init): Call inform instead of pedwarn.
2164 (warning_init): Call inform instead of warning_at.
2166 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
2168 * c-decl.c (merge_decls): Use set_decl_section_name.
2169 (duplicate_decls): Remove node if it exists.
2171 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
2174 * c-typeck.c (push_init_level, process_init_element,
2175 pop_init_level): Correct check for zero initialization, move
2176 missing brace warning to respect zero initialization.
2178 2014-06-05 Marek Polacek <polacek@redhat.com>
2181 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
2183 2014-06-05 Marek Polacek <polacek@redhat.com>
2186 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
2187 on the left hand side operand of a comparison.
2189 2014-06-05 Marek Polacek <polacek@redhat.com>
2192 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
2193 Print note only if the warning was printed.
2195 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
2198 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
2201 2014-06-03 Marek Polacek <polacek@redhat.com>
2204 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
2206 * c-tree.h (c_start_case): Update.
2207 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
2208 switch condition has boolean value.
2210 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
2212 * c-decl.c: Include builtins.h.
2213 * c-parser.c: Likewise.
2215 2014-05-27 Marek Polacek <polacek@redhat.com>
2218 * c-typeck.c (convert_arguments): Get location of a parameter. Change
2219 error and warning calls to error_at and warning_at. Pass location of
2220 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
2221 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
2222 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
2224 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
2227 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
2228 function parameters.
2230 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
2232 * c-decl.c (merge_decls): Preserve symtab node pointers.
2233 (duplicate_decls): Free new decl.
2235 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
2237 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
2240 * c-parser.c (c_parser_omp_target): Return bool values.
2242 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2244 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
2245 num_teams_loc variable to num_thread_limit_loc.
2247 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2249 * c-array-notation.c (expand_array_notations): Use void_node
2250 instead of void_zero_node.
2252 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2254 * c-decl.c (finish_struct): Adjust.
2255 (finish_enum): Likewise.
2257 (record_inline_static): Likewise.
2258 (push_scope): Likewise.
2259 (make_label): Likewise.
2260 (lookup_label_for_goto): Likewise.
2261 (finish_struct): Likewise.
2262 (finish_enum): Likewise.
2263 (store_parm_decls): Likewise.
2264 (c_push_function_context): Likewise.
2265 * c-lang.h: Remove usage of variable_size gty attribute.
2266 * c-parser.c (c_parse_init): Adjust.
2267 (c_parse_file): Likewise.
2269 2014-05-13 Marek Polacek <polacek@redhat.com>
2272 * c-typeck.c (convert_for_assignment): Pass location to
2273 WARN_FOR_ASSIGNMENT instead of input_location.
2275 2014-05-10 Marek Polacek <polacek@redhat.com>
2277 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
2278 maybe_warn_string_init.
2279 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
2280 maybe_warn_string_init.
2281 * c-tree.h (maybe_warn_string_init): Update declaration.
2282 * c-typeck.c (maybe_warn_string_init): Add location parameter.
2283 Call pedwarn_init with loc instead of with input_location.
2284 (digest_init): Pass init_loc to maybe_warn_string_init.
2285 (pop_init_level): Call pedwarn_init with loc instead of with
2287 (set_init_index): Likewise.
2288 (process_init_element): Likewise.
2290 2014-05-09 Marek Polacek <polacek@redhat.com>
2293 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
2294 (c_parser_initelt): Pass location to set_init_label. Pass array index
2295 location to set_init_index.
2296 * c-tree.h (push_init_level): Update declaration.
2297 (pop_init_level): Likewise.
2298 (set_init_index): Likewise.
2299 (set_init_label): Likewise.
2300 * c-typeck.c (error_init): Add location parameter. Call error_at
2302 (digest_init): Pass init_loc to error_init.
2303 (really_start_incremental_init):
2304 (push_init_level): Add location parameter. Pass loc to pop_init_level
2306 (pop_init_level): Likewise.
2307 (set_designator): Add location parameter. Pass loc to pop_init_level,
2308 push_init_level, and error_init.
2309 (set_init_index): Add location parameter. Pass loc to error_init and
2311 (set_init_label): Likewise.
2312 (output_init_element): Pass loc to error_init.
2313 (process_init_element): Pass loc to error_init, pop_init_level,
2314 pedwarn_init, and push_init_level.
2316 2014-05-09 Marek Polacek <polacek@redhat.com>
2319 * c-parser.c (c_parser_attributes): Parse the arguments as an
2320 expression-list if the attribute takes identifier.
2322 2014-05-08 Marek Polacek <polacek@redhat.com>
2325 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
2328 2014-05-08 Marek Polacek <polacek@redhat.com>
2331 * c-decl.c (start_function): Warn for _Atomic-qualified return type
2334 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2335 Mike Stump <mikestump@comcast.net>
2336 Richard Sandiford <rdsandiford@googlemail.com>
2338 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
2339 (finish_enum): Use wide-int interfaces.
2340 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
2341 * c-typeck.c (build_c_cast): Likewise.
2342 (set_nonincremental_init_from_string): Likewise.
2343 (c_tree_equal): Likewise.
2345 2014-05-02 Marek Polacek <polacek@redhat.com>
2348 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
2349 Return size_one_node when the type is not complete.
2350 (pointer_diff): Remove comment.
2351 (build_unary_op): Improve error messages.
2353 2014-05-02 Marek Polacek <polacek@redhat.com>
2355 * c-typeck.c (c_finish_return): Separate warning_at calls.
2357 2014-05-02 Marek Polacek <polacek@redhat.com>
2359 * c-tree.h (error_init): Remove declaration.
2360 (pedwarn_init): Likewise.
2361 * c-typeck.c (error_init): Make static and move above.
2362 (pedwarn_init): Likewise.
2363 (warning_init): Move above.
2364 (maybe_warn_string_init): Likewise.
2366 2014-05-01 Jeff Law <law@redhat.com>
2370 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2371 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
2374 2014-05-02 Marek Polacek <polacek@redhat.com>
2377 * c-typeck.c (push_init_level): Set constructor_designated to
2378 p->designated for structures.
2380 2014-05-01 Marek Polacek <polacek@redhat.com>
2383 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
2384 function-definition has an attribute after the declarator.
2386 2014-05-01 Marek Polacek <polacek@redhat.com>
2389 * c-typeck.c (warning_init): Add location_t parameter. Call
2390 warning_at instead of warning.
2391 (push_init_level): Pass input_location to warning_init.
2392 (add_pending_init): Add location_t parameter. Pass loc to
2394 (set_nonincremental_init): Pass input_location to add_pending_init.
2395 (set_nonincremental_init_from_string): Likewise.
2396 (output_init_element): Pass loc to warning_init and to
2399 2014-05-01 Marek Polacek <polacek@redhat.com>
2402 * c-typeck.c (c_finish_return): Distinguish between label and variable
2403 when warning about returning local address.
2405 2014-05-01 Marek Polacek <polacek@redhat.com>
2408 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
2411 2014-05-01 Marek Polacek <polacek@redhat.com>
2414 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
2415 instead of 0 to WARN_FOR_QUALIFIERS.
2417 2014-05-01 Marek Polacek <polacek@redhat.com>
2420 * c-typeck.c (default_conversion): Use better location for
2423 2014-04-30 Marek Polacek <polacek@redhat.com>
2425 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
2426 also when SANITIZE_FLOAT_DIVIDE is on.
2428 2014-04-30 Marek Polacek <polacek@redhat.com>
2431 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
2432 and pedwarn_init. Use loc insted of input_location.
2434 2014-04-30 Marek Polacek <polacek@redhat.com>
2437 * c-typeck.c (build_binary_op): Use location when warning about
2440 2014-04-25 Marek Polacek <polacek@redhat.com>
2443 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
2444 always_inline/noinline and hot/cold attributes.
2446 2014-04-25 Marek Polacek <polacek@redhat.com>
2449 * c-parser.c (c_parser_initelt): Pass input_location to
2450 process_init_element.
2451 (c_parser_initval): Pass loc to process_init_element.
2452 * c-tree.h (process_init_element): Adjust declaration.
2453 * c-typeck.c (push_init_level): Pass input_location to
2454 process_init_element.
2455 (pop_init_level): Likewise.
2456 (set_designator): Likewise.
2457 (output_init_element): Add location_t parameter. Pass loc to
2459 (output_pending_init_elements): Pass input_location to
2460 output_init_element.
2461 (process_init_element): Add location_t parameter. Pass loc to
2462 output_init_element.
2464 2014-04-24 Jakub Jelinek <jakub@redhat.com>
2466 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
2467 atomic-clause, allow comma in between atomic-clause and
2470 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2473 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
2474 fails, don't set OM_PARALLEL_COMBINED and return NULL.
2476 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2479 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2480 create_tmp_var instead build_decl for creating temps.
2481 (build_array_notation_expr): Likewise.
2482 (fix_conditional_array_notations_1): Likewise.
2483 (fix_array_notation_expr): Likewise.
2484 (fix_array_notation_call_expr): Likewise.
2486 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2489 * c-tree.h (c_build_function_call_vec): New prototype.
2490 * c-typeck.c (build_function_call_vec): Don't call
2491 resolve_overloaded_builtin here.
2492 (c_build_function_call_vec): New wrapper function around
2493 build_function_call_vec. Call resolve_overloaded_builtin here.
2494 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
2495 Call c_build_function_call_vec instead of build_function_call_vec.
2496 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
2497 * c-decl.c (finish_decl): Likewise.
2499 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2502 * c-typeck.c: Use correct format string in cast-qual warning
2504 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
2506 * c-decl.c (c_decl_attributes): Use
2507 lang_hooks.types.omp_mappable_type.
2508 * c-typeck.c (c_finish_omp_clauses): Likewise.
2510 2014-03-06 Marek Polacek <polacek@redhat.com>
2513 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
2514 of checking tree code.
2516 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2518 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
2519 (c_parser_parameter_declaration): Likewise.
2521 2014-02-19 Marek Polacek <polacek@redhat.com>
2524 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
2525 Call mark_exp_read on exp.value.
2526 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
2527 TREE_ADDRESSABLE on old instead of val.
2528 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
2530 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2532 * c-parser.c (c_parser_get_builtin_args): Replace calls to
2533 C_EXPR_APPEND by vec_safe_push.
2534 * c-tree.h (C_EXPR_APPEND): Remove.
2536 2014-01-31 Marek Polacek <polacek@redhat.com>
2539 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
2540 build_function_call_vec.
2541 (build_function_call): Likewise.
2542 (build_atomic_assign): Likewise.
2543 (build_function_call_vec): Add arg_loc parameter. Use it.
2544 (convert_arguments): Likewise.
2545 (convert_for_assignment): Rename rhs_loc to expr_loc.
2546 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
2547 (c_parser_objc_keywordexpr): Likewise.
2548 (c_parser_postfix_expression_after_primary): Call
2549 build_function_call_vec with expr_loc rather than op_loc.
2550 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
2551 build_function_call_vec.
2552 (c_parser_expr_list): Add locations parameter. Fill it with locations
2553 of function arguments.
2554 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
2556 2014-01-30 Marek Polacek <polacek@redhat.com>
2559 * c-typeck.c (build_function_call_vec): Use loc parameter.
2560 (convert_arguments): Add location parameter. Use it.
2561 (ep_convert_and_check): Likewise.
2562 (build_atomic_assign): Adjust convert_for_assignment call.
2563 (build_modify_expr): Likewise.
2564 (digest_init): Likewise.
2565 (c_finish_return): Likewise.
2566 (build_conditional_expr): Adjust ep_convert_and_check calls.
2567 (convert_for_assignment): Add rhs_loc parameter. Use it.
2568 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
2571 2014-01-30 Richard Biener <rguenther@suse.de>
2574 * c-typeck.c (build_function_call_vec): Do not replace calls
2575 to a function via an incompatible type with a runtime abort.
2577 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2579 * c-parser.c (c_parser_declaration_or_fndef): Replaced
2580 flag_enable_cilkplus with flag_cilkplus.
2581 (c_parser_direct_declarator_inner): Likewise.
2582 (c_parser_attribute_any_word): Likewise.
2583 (c_parser_attributes): Likewise.
2584 (c_parser_compound_statement): Likewise.
2585 (c_parser_statement_after_labels): Likewise.
2586 (c_parser_if_statement): Likewise.
2587 (c_parser_switch_statement): Likewise.
2588 (c_parser_do_statement): Likewise.
2589 (c_parser_for_statement): Likewise.
2590 (c_parser_unary_expression): Likewise.
2591 (c_parser_postfix_expression): Likewise.
2592 (c_parser_postfix_expression_after_primary): Likewise.
2593 (c_parser_postfix_expression_after_primary): Likewise.
2594 (c_parser_omp_clause_name): Likewise.
2595 (c_finish_omp_declare_simd): Likewise.
2596 (c_parser_cilk_verify_simd): Likewise.
2597 * c-typeck.c (build_array_ref): Likewise.
2598 (build_function_call_vec): Likewise.
2599 (convert_arguments): Likewise.
2600 (build_compound_expr): Likewise.
2601 (c_finish_return): Likewise.
2602 (c_finish_if_stmt): Likewise.
2603 (c_finish_loop): Likewise.
2604 (build_binary_op): Likewise.
2606 2014-01-23 Marek Polacek <polacek@redhat.com>
2609 * c-typeck.c (parser_build_binary_op): Use location instead of
2611 (build_binary_op): Pass location to shorten_compare.
2613 2014-01-23 Marek Polacek <polacek@redhat.com>
2616 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2619 2014-01-23 Marek Polacek <polacek@redhat.com>
2622 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2623 of a comma expression.
2624 (emit_side_effect_warnings): Likewise.
2626 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2629 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2630 function to use walk_tree and moved a lot of its functionality to
2631 expand_array_notations.
2632 (expand_array_notations): New function.
2634 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2636 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2637 attribute an attribute without value.
2639 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2642 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2643 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2645 2014-01-22 Marek Polacek <polacek@redhat.com>
2648 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2649 of remove_c_maybe_const_expr on op1 and op2.
2651 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2654 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2655 effects, preevaluate rhs using SAVE_EXPR first.
2657 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2660 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2661 statements with if-elseif statements.
2663 2014-01-06 Marek Polacek <polacek@redhat.com>
2666 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2667 defined bit-field types only in ISO C.
2669 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2671 Update copyright years
2673 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2675 * c-array-notation.c: Use the standard form for the copyright notice.
2677 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2679 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2680 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2681 field in parser is not empty. If not-empty, call the function
2682 c_parser_finish_omp_declare_simd.
2683 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2684 between SIMD-enabled functions and #pragma simd. Added new parameter.
2685 (c_parser_cilk_all_clauses): Modified the usage of the function
2686 c_parser_cilk_clause_vectorlength as mentioned above.
2687 (c_parser_cilk_simd_fn_vector_attrs): New function.
2688 (c_finish_cilk_simd_fn_tokens): Likewise.
2689 (is_cilkplus_vector_p): Likewise.
2690 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2691 "nomask," and "mask" strings in clause name.
2692 (c_parser_omp_all_clauses): Added 3 new case statements:
2693 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2694 PRAGMA_CILK_CLAUSE_NOMASK.
2695 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2696 check for vector attribute and if so call the function
2697 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2698 called the function c_finish_cilk_simd_fn_tokens.
2699 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2700 parser field is non-empty. If so, parse them as you would parse
2701 the omp declare simd pragma.
2702 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2703 Added a check when step is a parameter and flag it as error.
2704 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2705 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2708 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2710 * c-parser.c (c_parser_omp_parallel): Fix description.
2712 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2714 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2715 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2716 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2717 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2719 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2722 * c-parser.c (c_parser_alignas_specifier): Use
2723 c_sizeof_or_alignof_type instead of c_alignof.
2724 (c_parser_alignof_expression): Likewise, with min_alignof
2725 parameter depending on alignof spelling used.
2727 2013-12-04 Marek Polacek <polacek@redhat.com>
2730 * c-decl.c (start_function): Don't warn for missing prototype for
2733 2013-12-03 Marek Polacek <polacek@redhat.com>
2736 * c-decl.c (build_compound_literal): Allow compound literals with
2737 empty initial value.
2739 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2742 * c-typeck.c (build_modify_expr): Diagnose assignment to
2743 expression with array type.
2745 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2748 * c-typeck.c (process_init_element): Do not treat a string as
2749 initializing a whole array when used with a designator for an
2752 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2755 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2756 an inline function following a static declaration.
2758 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2761 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2762 to p_name before calling c_parser_omp_teams instead of after.
2763 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2764 argument. Remove unused p_name variable.
2766 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2767 Jakub Jelinek <jakub@redhat.com>
2769 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2770 external_scope is NULL.
2772 2013-11-27 Tom de Vries <tom@codesourcery.com>
2773 Marc Glisse <marc.glisse@inria.fr>
2776 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2778 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2780 * c-typeck.c: Add required include files from gimple.h.
2782 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2784 * c-decl.c (define_label, shadow_tag_warned)
2785 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2786 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2787 (declspecs_add_type): Remove use of in_system_header macro.
2788 * c-parser.c (c_parser_unary_expression): Likewise.
2789 * c-typeck.c (store_init_value, process_init_element)
2790 (c_start_case): Likewise.
2792 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2795 * c-parser.c (c_parser_set_source_position_from_token): Remove
2796 reference to in_system_header from comment.
2798 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2800 * c-decl.c (grokdeclarator): Update comment to refer to
2801 tree_to_[su]hwi rather than tree_low_cst.
2803 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2805 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2806 tree_to_uhwi throughout.
2808 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2810 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2813 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2815 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2818 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2820 * c-parser.c (c_parser_cilk_simd): New.
2821 (c_parser_cilk_verify_simd): New.
2822 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2823 (c_parser_omp_for_loop): Add case for NE_EXPR.
2824 Set c_break_label for CILK_SIMD.
2825 (c_parser_cilk_clause_vectorlength): New.
2826 (c_parser_cilk_clause_linear): New.
2827 (c_parser_cilk_clause_name): New.
2828 (c_parser_cilk_all_clauses): New.
2829 * c-typeck.c (build_unary_op): Pass location argument to
2831 (build_modify_expr): Same.
2832 (build_asm_expr): Same.
2833 (c_finish_bc_stmt): Error on break/continue in loops.
2835 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2837 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2839 2013-11-14 Diego Novillo <dnovillo@google.com>
2841 * c-decl.c: Include print-tree.h.
2842 Include stor-layout.h.
2845 Include stringpool.h.
2846 * c-lang.c: Include fold-const.h.
2847 * c-parser.c: Include stringpool.h.
2849 Include stor-layout.h.
2851 Include trans-mem.h.
2852 * c-typeck.c: Include stor-layout.h.
2853 Include trans-mem.h.
2857 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2859 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2860 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2862 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2863 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2865 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2866 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2867 (c_parser_declarator, c_parser_direct_declarator_inner)
2868 (c_parser_parameter_declaration, c_parser_type_name): All callers
2870 (c_parser_declaration_or_fndef): Handle declarations with type
2871 determined from the initializer.
2873 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2875 * c-typeck.c: Include gimplify.h.
2877 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2879 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2880 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2882 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2883 or _Thread_local as appropriate in diagnostics.
2884 (build_null_declspecs): Initialize ret->thread_gnu_p.
2885 (declspecs_add_scspec): Handle either __thread or _Thread_local
2886 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2887 pedantic. Do not disallow _Thread_local extern and _Thread_local
2890 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2891 Andrew MacLeod <amacleod@redhat.com>
2893 * c-aux-info.c (gen_type): Handle atomic qualifier.
2894 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2895 qualifiers when compating types.
2896 (shadow_tag_warned): Handle atomic_p in declspecs.
2897 (quals_from_declspecs): Likewise.
2898 (start_decl): Use c_type_promotes_to when promoting argument
2900 (grokdeclarator): Handle _Atomic.
2901 (get_parm_info): Diagnose any qualifier on "void" as only
2903 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2904 comparing types. Use c_type_promotes_to when promoting argument
2906 (finish_function): Use c_type_promotes_to when promoting argument
2908 (build_null_declspecs): Handle atomic_p in declspecs.
2909 (declspecs_add_qual): Handle RID_ATOMIC.
2910 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2911 (c_token_starts_declspecs): Handle RID_ATOMIC.
2912 (c_parser_declspecs): Handle atomic type specifiers and
2914 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2915 from types of expressions with atomic type.
2916 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2917 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2918 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2919 (c_parser_statement_after_labels, c_parser_switch_statement)
2920 (c_parser_for_statement, c_parser_expr_no_commas)
2921 (c_parser_conditional_expression, c_parser_binary_expression)
2922 (c_parser_cast_expression, c_parser_unary_expression)
2923 (c_parser_postfix_expression)
2924 (c_parser_postfix_expression_after_primary, c_parser_expression):
2925 Use convert_lvalue_to_rvalue.
2926 (c_parser_expression_conv, c_parser_expr_list): Document
2927 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2928 (c_parser_objc_synchronized_statement): Use
2929 convert_lvalue_to_rvalue.
2930 (c_parser_objc_selector): Handle RID_ATOMIC.
2931 (c_parser_objc_receiver, c_parser_array_notation): Use
2932 convert_lvalue_to_rvalue.
2933 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2934 _Atomic (type-name).
2935 (struct c_declspecs): Add atomic_p field.
2936 (convert_lvalue_to_rvalue): Declare.
2937 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2938 corresponding atomic types.
2939 (qualify_type): Don't add _Atomic qualifiers from second argument.
2940 (comp_target_types): Do not allow _Atomic mismatches.
2941 (type_lists_compatible_p): Do not remove atomic qualifiers when
2943 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2944 (build_atomic_assign): New functions.
2945 (build_unary_op): Use build_atomic_assign for atomic increment and
2947 (build_conditional_expr): Do not treat _Atomic void as a qualified
2949 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2950 (find_anonymous_field_with_type, convert_to_anonymous_field)
2951 (convert_for_assignment): Do not remove atomic qualifiers when
2953 (digest_init): Do not accept initialization of arrays of atomic
2954 elements by string constants.
2955 (build_asm_expr): Use convert_lvalue_to_rvalue.
2956 (build_binary_op): Do not treat _Atomic void as a qualified
2959 2013-11-06 DJ Delorie <dj@redhat.com>
2961 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2962 both explicit and builtin, print the location of the explicit one.
2964 2013-11-05 Tobias Burnus <burnus@net-b.de>
2966 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2967 c_parser_omp_distribute, c_parser_omp_teams,
2968 c_parser_omp_target, c_parser_omp_declare): Handle
2971 2013-11-03 Marek Polacek <polacek@redhat.com>
2973 * c-decl.c (grokdeclarator): Add VLA instrumentation.
2975 2013-11-01 Jakub Jelinek <jakub@redhat.com>
2977 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
2978 check_dup_generic at the end, unless remove is true.
2979 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
2981 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
2983 2013-10-31 Jakub Jelinek <jakub@redhat.com>
2985 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
2986 with decl that is not pointer nor array.
2988 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2990 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
2991 a spawning function is found.
2992 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
2993 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
2994 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2995 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
2997 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
2998 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
3000 (c_finish_return): Added a check to reject _Cilk_spawn in return
3002 (build_cilk_spawn): New function.
3003 (build_cilk_sync): Likewise.
3004 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
3006 2013-10-27 Tobias Burnus <burnus@net-b.de>
3009 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
3010 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
3011 (c_parser_statement_after_labels): Update calls.
3013 2013-10-24 Tobias Burnus <burnus@net-b.de>
3016 * c-parser.c (c_parser_pragma, c_parser_for_statement):
3017 Handle PRAGMA_IVDEP.
3018 (c_parser_statement_after_labels): Update call.
3020 2013-10-24 Marek Polacek <polacek@redhat.com>
3022 * c-parser.c (c_parser_struct_declaration): Add a comment.
3023 (c_parser_declarator): Don't allow _Alignas here.
3025 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
3027 * c-parser.c: Include omp-low.h.
3028 * c-typeck.c: Likewise.
3030 2013-10-17 Marek Polacek <polacek@redhat.com>
3033 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
3034 Document syntax of the array-declarator.
3035 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
3037 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
3038 (c_parser_struct_declaration): Likewise.
3039 (c_parser_declarator): Likewise.
3040 (c_parser_direct_declarator_inner): Likewise.
3041 (c_parser_parameter_declaration): Likewise.
3042 (c_parser_type_name): Likewise.
3044 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3046 * c-lang.h (current_omp_declare_target_attribute): New extern
3048 * c-parser.c: Include c-lang.h.
3049 (struct c_parser): Change tokens to c_token *.
3050 Add tokens_buf field. Change tokens_avail type to unsigned int.
3051 (c_parser_consume_token): If parser->tokens isn't
3052 &parser->tokens_buf[0], increment parser->tokens.
3053 (c_parser_consume_pragma): Likewise.
3054 (enum pragma_context): Add pragma_struct and pragma_param.
3055 (c_parser_external_declaration): Adjust
3056 c_parser_declaration_or_fndef caller.
3057 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
3058 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
3059 Adjust recursive call.
3060 (c_parser_struct_or_union_specifier): Use pragma_struct instead
3062 (c_parser_parameter_declaration): Use pragma_param instead of
3064 (c_parser_compound_statement_nostart, c_parser_label,
3065 c_parser_for_statement): Adjust
3066 c_parser_declaration_or_fndef callers.
3067 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
3068 it through to c_parser_conditional_expression.
3069 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
3070 pass it through to c_parser_binary_expression. Adjust recursive
3072 (c_parser_binary_expression): Remove prec argument, add
3073 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
3074 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
3075 binop matches it, use build2 instead of parser_build_binary_op.
3076 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
3077 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
3078 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
3079 Handle pragma_struct and pragma_param the same as pragma_external.
3080 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
3081 (c_parser_omp_variable_list): Parse array sections for
3082 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
3083 (c_parser_omp_clause_collapse): Fully fold collapse expression.
3084 (c_parser_omp_clause_reduction): Handle user defined reductions.
3085 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
3086 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
3087 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
3088 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
3089 c_parser_omp_clause_depend, c_parser_omp_clause_map,
3090 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
3091 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
3092 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
3093 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
3094 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
3095 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
3096 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
3097 (c_parser_omp_for_loop): Add CODE argument, pass it through
3098 to c_finish_omp_for. Change last argument to cclauses,
3099 and adjust uses to grab parallel clauses from the array of all
3100 the split clauses. Adjust c_parser_binary_expression,
3101 c_parser_declaration_or_fndef and c_finish_omp_for callers.
3102 (omp_split_clauses): New function.
3103 (c_parser_omp_simd): New function.
3104 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
3105 Allow the function to be called also when parsing combined constructs,
3106 and call c_parser_omp_simd when parsing for simd.
3107 (c_parser_omp_sections_scope): If section-sequence doesn't start with
3108 #pragma omp section, require exactly one structured-block instead of
3109 sequence of statements.
3110 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
3111 Allow the function to be called also when parsing combined constructs.
3112 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
3113 Allow the function to be called also when parsing combined
3115 (c_parser_omp_taskgroup, c_parser_omp_cancel,
3116 c_parser_omp_cancellation_point, c_parser_omp_distribute,
3117 c_parser_omp_teams, c_parser_omp_target_data,
3118 c_parser_omp_target_update, c_parser_omp_target,
3119 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
3120 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
3121 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
3122 (c_parser_omp_construct): Add p_name and mask vars. Handle
3123 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
3124 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
3125 and c_parser_omp_sections callers.
3126 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
3127 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
3128 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
3129 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
3130 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
3132 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
3133 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
3134 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
3135 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
3136 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
3137 * c-typeck.c: Include tree-inline.h.
3138 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
3139 handle_omp_array_sections_1, handle_omp_array_sections,
3140 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
3141 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
3142 user defined reductions.
3143 (c_tree_equal): New function.
3144 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
3145 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
3146 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
3147 c_check_omp_declare_reduction_r): New prototypes.
3148 * c-decl.c (current_omp_declare_target_attribute): New variable.
3149 (c_decl_attributes): New function.
3150 (start_decl, start_function): Use it instead of decl_attributes.
3151 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
3152 c_omp_reduction_decl, c_omp_reduction_lookup,
3153 c_check_omp_declare_reduction_r): New functions.
3155 2013-09-25 Tom Tromey <tromey@redhat.com>
3157 * Make-lang.in (c/gccspec.o): Remove.
3158 (CFLAGS-c/gccspec.o): New variable.
3159 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
3160 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
3161 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
3163 2013-09-25 Tom Tromey <tromey@redhat.com>
3165 * Make-lang.in (c/gccspec.o): Don't use subshell.
3167 2013-09-18 Marek Polacek <polacek@redhat.com>
3170 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
3171 Remove unnecessary check.
3173 2013-09-18 Marek Polacek <polacek@redhat.com>
3176 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
3177 no_sanitize_undefined attribute.
3179 2013-09-13 Kai Tietz <ktietz@redhat.com>
3182 * c-decl.c (c_builtin_function_ext_scope): Remove
3183 wrong assumption that it is never called on prexisting
3186 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3188 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
3190 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3192 * c-objc-common.c (c_tree_printer): Tidy.
3194 2013-08-30 Marek Polacek <polacek@redhat.com>
3196 * c-typeck.c (build_binary_op): Add division by zero and shift
3199 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
3200 Joseph Myers <joseph@codesourcery.com>
3203 * c-typeck.c (c_common_type): Prefer double_type_node over
3204 other REAL_TYPE types with the same precision.
3205 (convert_arguments): Likewise.
3207 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
3209 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
3210 (c_initialize_diagnostics): Call a destructor for the early printer.
3212 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3214 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
3215 printer initialization.
3217 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
3220 * c-array-notation.c (fix_conditional_array_notations_1): Added a
3221 check for truth values.
3222 (expand_array_notation_exprs): Added truth values case. Removed an
3223 unwanted else. Added for-loop to walk through subtrees in default
3226 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3228 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
3230 2013-07-23 Joseph Myers <joseph@codesourcery.com>
3232 * c-parser.c (struct c_generic_association): Fix typo.
3234 2013-07-23 Tom Tromey <tromey@redhat.com>
3235 Joseph Myers <joseph@codesourcery.com>
3237 * c-parser.c (struct c_generic_association): New.
3238 (c_generic_association_d): New typedef.
3239 (c_parser_generic_selection): New function.
3240 (c_parser_postfix_expression): Handle RID_GENERIC.
3242 2013-07-13 Jason Merrill <jason@redhat.com>
3245 * c-decl.c (finish_struct): Check for too-large class.
3247 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3250 * c-typeck.c (set_init_index): When folding, check for index overflow.
3252 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3254 * c-parser.c (c_parser_array_notation): Removed rejection of array
3255 notations in an array of function pointers.
3257 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3259 * c-array-notation.c (make_triplet_val_inv): New function.
3260 (create_cmp_incr): Likewise.
3261 (create_array_refs): Likewise.
3262 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
3263 Also modularized common parts between functions and called the function.
3264 (build_array_notation_expr): Likewise.
3265 (fix_conditional_array_notations_1): Likewise.
3266 (fix_array_notation_expr): Likewise.
3267 (fix_array_notation_call_expr): Likewise.
3269 2013-06-18 Marek Polacek <polacek@redhat.com>
3272 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
3274 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
3276 * c-array-notation.c (build_array_notation_expr): Reject array notation
3277 mismatch between LHS and RHS even inside a call_expr. Also, removed
3278 a couple while statements that were dead code.
3280 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
3282 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
3283 excessive precision expressions in function parameters. Also removed
3284 couple unwanted while statements.
3286 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3288 * c-array-notation.c (expand_array_notation_exprs): Added
3289 ARRAY_NOTATION_REF case.
3291 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3293 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
3294 function to c-family/array-notation-common.c.
3295 (is_cilkplus_reduce_builtin): Likewise.
3296 (find_rank): Likewise.
3297 (extract_array_notation_exprs): Likewise.
3298 (replace_array_notations): Likewise.
3299 (find_inv_trees): Likewise.
3300 (replace_inv_trees): Likewise.
3301 (contains_array_notation_expr): Likewise.
3302 (find_correct_array_notation_type): Likewise.
3303 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
3304 (struct inv_list): Moved this to c-family/array-notation-common.c.
3305 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
3307 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
3309 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
3310 reduction functions outside the for-loop. Added a check if the fundecl
3311 is non-NULL. Finally, removed an unwanted if-statement, and made the
3314 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3316 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
3317 condition of the if-statement matches the rank of else-block and then-
3318 block when array notations are used.
3319 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
3320 expression after the entire function body is parsed.
3321 (c_parser_expr_no_commas): Delayed creating array notation expressions
3322 to the end of function parsing.
3323 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
3324 whole if-statement instead of just the condition.
3325 (expand_array_notation_exprs): Added MODIFY_EXPR case.
3327 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3330 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
3331 array to NULL_TREE if they are unused. Also added a check for the
3332 field to be NULL before its fields are used in future.
3334 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3337 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
3338 (build_array_notation_expr): Likewise.
3340 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3342 * c-typeck.c (build_array_ref): Added a check to see if array's
3343 index is greater than one. If true, then emit an error.
3344 (build_function_call_vec): Exclude error reporting and checking
3345 for builtin array-notation functions.
3346 (convert_arguments): Likewise.
3347 (c_finish_return): Added a check for array notations as a return
3348 expression. If true, then emit an error.
3349 (c_finish_loop): Added a check for array notations in a loop
3350 condition. If true then emit an error.
3351 (lvalue_p): Added a ARRAY_NOTATION_REF case.
3352 (build_binary_op): Added a check for array notation expr inside
3353 op1 and op0. If present, we call another function to find correct
3355 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
3356 * c-parser.c (c_parser_compound_statement): Check if array
3357 notation code is used in tree, if so, then transform them into
3359 (c_parser_expr_no_commas): Check if array notation is used in LHS
3360 or RHS, if so, then build array notation expression instead of
3362 (c_parser_postfix_expression_after_primary): Added a check for
3363 colon(s) after square braces, if so then handle it like an array
3364 notation. Also, break up array notations in unary op if found.
3365 (c_parser_direct_declarator_inner): Added a check for array
3367 (c_parser_compound_statement): Added a check for array notation in
3368 a stmt. If one is present, then expand array notation expr.
3369 (c_parser_if_statement): Likewise.
3370 (c_parser_switch_statement): Added a check for array notations in
3371 a switch statement's condition. If true, then output an error.
3372 (c_parser_while_statement): Similarly, but for a while.
3373 (c_parser_do_statement): Similarly, but for a do-while.
3374 (c_parser_for_statement): Similarly, but for a for-loop.
3375 (c_parser_unary_expression): Check if array notation is used in a
3376 pre-increment or pre-decrement expression. If true, then expand
3378 (c_parser_array_notation): New function.
3379 * c-array-notation.c: New file.
3380 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
3382 2013-05-23 Mike Stump <mikestump@comcast.net>
3384 * c-typeck.c (convert_for_assignment): Handle references to memory
3387 2013-05-16 Jason Merrill <jason@redhat.com>
3389 * Make-lang.in (cc1$(exeext)): Use link mutex.
3391 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3393 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
3394 to simply use OPT_Wpointer_arith.
3395 (build_unary_op): Likewise.
3397 2013-04-03 Jakub Jelinek <jakub@redhat.com>
3400 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
3401 argument. If set, or it temporarily for parsing of the first
3402 argument into force_folding_builtin_constant_p.
3403 (c_parser_postfix_expression): Adjust callers.
3405 2013-03-21 Richard Biener <rguenther@suse.de>
3407 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
3408 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
3410 2013-02-12 Marek Polacek <polacek@redhat.com>
3413 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
3416 2013-01-24 Jakub Jelinek <jakub@redhat.com>
3419 * c-typeck.c (set_nonincremental_init_from_string): If
3420 constructor_max_index is NULL, treat it as if tree_int_cst_lt
3422 (process_init_element): Likewise.
3424 2012-12-20 Jakub Jelinek <jakub@redhat.com>
3427 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
3428 argument, don't call default_function_array_conversion
3429 nor c_fully_fold here.
3430 (c_parser_asm_statement): Adjust callers.
3431 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
3432 and outputs here, and call default_function_array_conversion
3433 on inputs that don't need to be addressable.
3435 2012-12-18 Jakub Jelinek <jakub@redhat.com>
3438 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
3439 warning require that both c_common_unsigned_type as well as
3440 c_common_signed_type is the same for both mvl and mvr types.
3442 2012-11-16 Diego Novillo <dnovillo@google.com>
3444 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
3446 * c-common.c: Use new vec API in vec.h.
3447 * c-common.h: Likewise.
3448 * c-gimplify.c: Likewise.
3449 * c-pragma.c: Likewise.
3450 * c-pretty-print.c: Likewise.
3451 * c-pretty-print.h: Likewise.
3452 * c-semantics.c: Likewise.
3453 * c-decl.c: Likewise.
3454 * c-parser.c: Likewise.
3455 * c-tree.h: Likewise.
3456 * c-typeck.c: Likewise.
3458 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3461 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
3463 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3466 * c-decl.c (warn_if_shadowing): Do not warn if a variable
3467 shadows a function, unless the variable is a function or a
3468 pointer-to-function.
3470 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3473 * c-parser.c (struct c_tree_loc_pair): Removed.
3474 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
3475 add location_t * and tree * arguments, fill in array of 3
3476 sizeof_arg trees and corresponding locs.
3477 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
3478 c_parser_expr_list callers.
3479 (c_parser_postfix_expression_after_primary): Likewise. Pass
3480 array of 3 sizeof_arg trees and locs (corresponding to first
3481 3 arguments) to sizeof_pointer_memaccess_warning.
3483 2012-10-09 Lawrence Crowl <crowl@google.com>
3485 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
3486 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
3489 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3492 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
3495 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3498 * c-typeck.c: Include c-common.h.
3499 (enum stv_conv): Moved to c-common.h.
3500 (scalar_to_vector): Moved to c-common.c.
3501 (build_binary_op): Adapt to scalar_to_vector's new prototype.
3502 * Make-lang.in: c-typeck.c depends on c-common.h.
3504 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3506 * c-decl.c (c_write_global_declarations): Fix handling of
3509 2012-09-30 Sharad Singhai <singhai@google.com>
3511 * c-decl.c (c_write_global_declarations): Use a different method
3512 to determine if the dump has ben initialized.
3514 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3517 * c-typeck.c (c_cast_expr): When casting to a type requiring
3518 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
3521 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3524 * c-typeck.c (build_unary_op): Pass original argument of
3525 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
3526 any C_MAYBE_CONST_EXPR, if it has integer operands.
3527 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
3528 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
3529 to c_objc_common_truthvalue_conversion, then remove any
3530 C_MAYBE_CONST_EXPR, if they have integer operands. Use
3531 c_objc_common_truthvalue_conversion not
3532 c_common_truthvalue_conversion.
3533 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
3534 call note_integer_operands for arguments with integer operands
3535 that are not integer constants.
3537 2012-09-13 Jakub Jelinek <jakub@redhat.com>
3540 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
3541 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
3543 2012-08-31 Jakub Jelinek <jakub@redhat.com>
3546 * c-convert.c (convert): Don't call fold_convert_loc if
3547 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
3548 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
3549 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
3551 2012-08-24 Jakub Jelinek <jakub@redhat.com>
3554 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
3555 for nested and empty_ok arguments in the call to
3556 c_parser_declaration_or_fndef.
3558 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3560 * c-tree.h (c_last_sizeof_arg): Declare.
3561 * c-parser.c (struct c_tree_loc_pair): New type.
3562 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
3564 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
3565 (c_parser_postfix_expression_after_primary): Likewise. Call
3566 sizeof_pointer_memaccess_warning if needed.
3567 (sizeof_ptr_memacc_comptypes): New function.
3568 * c-typeck.c (c_last_sizeof_arg): New global variable.
3569 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
3571 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
3573 * c-lang.h (lang_decl): Add variable_size GTY option.
3575 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3577 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
3578 * Make-lang.in: Fix dependencies.
3580 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3582 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
3583 and add language Makefile hooks.
3584 * config-lang.in: New file.
3585 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
3586 add the required "normal" config-lang.in rules.
3587 * c-lang.h: Moved from gcc/ to here.
3588 * c-tree.h: Likewise.
3589 * c-objc-common.c: Likewise.
3590 * c-objc-common.h: Likewise.
3591 * c-typeck.c: Likewise.
3592 * c-convert.c: Likewise.
3593 * c-lang.c: Likewise.
3594 * c-aux-info.c: Likewise.
3595 * c-errors.c: Likewise.
3596 * gccspec.c: Likewise.
3597 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
3598 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
3600 Copyright (C) 2012-2016 Free Software Foundation, Inc.
3602 Copying and distribution of this file, with or without modification,
3603 are permitted in any medium without royalty provided the copyright
3604 notice and this notice are preserved.