1 2016-06-08 Marek Polacek <polacek@redhat.com>
4 * c-decl.c (grokdeclarator): Check TYPE_P.
7 * c-decl.c (get_parm_info): Don't crash on an assert on invalid
10 2016-06-07 David Malcolm <dmalcolm@redhat.com>
12 * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof
13 and structure element reference, capture the location of the
14 element name token and pass it to build_component_ref.
15 (c_parser_postfix_expression_after_primary): Likewise for
16 structure element dereference.
17 (c_parser_omp_variable_list): Likewise for
18 OMP_CLAUSE_{_CACHE, MAP, FROM, TO},
19 * c-tree.h (build_component_ref): Add location_t param.
20 * c-typeck.c (build_component_ref): Add location_t param
21 COMPONENT_LOC. Use it, if available, when issuing hints about
22 mispelled member names to provide a fixit replacement hint.
24 2016-06-06 Marek Polacek <polacek@redhat.com>
27 * c-parser.c (c_parser_direct_declarator): Set location.
29 2016-06-06 Marek Polacek <polacek@redhat.com>
31 * c-typeck.c (comptypes_internal): Handle comparisons of
32 INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check
33 TYPE_REF_CAN_ALIAS_ALL.
35 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
37 * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction
38 arguments as addressable when async clause exists.
40 2016-05-30 Jakub Jelinek <jakub@redhat.com>
43 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
44 when combined with target construct.
46 2016-05-26 Jakub Jelinek <jakub@redhat.com>
48 * c-parser.c (c_parser_omp_clause_schedule): Warn if
49 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
51 2016-05-25 Marek Polacek <polacek@redhat.com>
54 * c-decl.c (c_make_fname_decl): Don't check seen_error.
57 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
59 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
61 * c-parser.c (c_parser_oacc_declare): Add support for
62 GOMP_MAP_FIRSTPRIVATE_POINTER.
63 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
64 argument with enum c_omp_region_type ort.
65 (handle_omp_array_sections): Likewise. Update call to
66 handle_omp_array_sections_1.
67 (c_finish_omp_clauses): Add specific errors and warning messages for
68 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
69 call to handle_omp_array_sections.
71 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
73 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
75 2016-05-24 Richard Biener <rguenther@suse.de>
79 * c-typeck.c (build_array_ref): Do not complain about indexing
80 non-lvalue vectors. Adjust for function name change.
82 2016-05-20 Martin Sebor <msebor@redhat.com>
85 * c-typeck.c (error_init): Use
86 expansion_point_location_if_in_system_header.
89 2016-05-19 David Malcolm <dmalcolm@redhat.com>
92 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
94 (c_parser_postfix_expression): Likewise.
95 * c-tree.h (c_expr::set_error): New method.
96 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
97 that result's range is initialized.
99 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
101 * c-typeck.c (parser_build_unary_op): Fix formatting.
103 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
105 * c-decl.c (grokdeclarator): Remove errmsg and use of
106 targetm.invalid_return_type.
107 (grokparms): Remove errmsg and use of
108 targetm.invalid_parameter_type.
110 2016-05-13 Joseph Myers <joseph@codesourcery.com>
112 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
113 function return type.
115 2016-05-12 Marek Polacek <polacek@redhat.com>
118 * c-decl.c (build_compound_literal): Pass LOC down to
119 c_incomplete_type_error.
120 * c-tree.h (require_complete_type): Adjust declaration.
121 (c_incomplete_type_error): Likewise.
122 * c-typeck.c (require_complete_type): Add location parameter, pass it
123 down to c_incomplete_type_error.
124 (c_incomplete_type_error): Add location parameter, pass it down to
126 (build_component_ref): Pass location down to c_incomplete_type_error.
127 (default_conversion): Pass location down to require_complete_type.
128 (build_array_ref): Likewise.
129 (build_function_call_vec): Likewise.
130 (convert_arguments): Likewise.
131 (build_unary_op): Likewise.
132 (build_c_cast): Likewise.
133 (build_modify_expr): Likewise.
134 (convert_for_assignment): Likewise.
135 (c_finish_omp_clauses): Likewise.
137 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
140 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
142 * c-errors.c (pedwarn_c90): Return true if warned.
143 * c-tree.h (pedwarn_c90): Change return type to bool.
144 (enum c_declspec_word): Add new enumerator cdw_atomic.
146 2016-05-11 Marek Polacek <polacek@redhat.com>
149 * c-decl.c (diagnose_mismatched_decls): Factor out code to
150 diagnose_mismatched_attributes and call it.
152 2016-05-10 Marek Polacek <polacek@redhat.com>
155 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
156 on a declaration following the definition.
158 2016-05-05 Jakub Jelinek <jakub@redhat.com>
160 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
161 parse it through to c_parser_c99_block_statement.
162 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
165 2016-05-04 Marek Polacek <polacek@redhat.com>
167 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
170 2016-05-04 Marek Polacek <polacek@redhat.com>
173 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
174 for macro expansions.
176 2016-05-03 Marek Polacek <polacek@redhat.com>
179 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
180 check_builtin_function_arguments.
182 2016-05-03 Richard Biener <rguenther@suse.de>
184 * Make-lang.in (cc1-checksum.c): For stage-final re-use
185 the checksum from the previous stage.
187 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
189 * c-parser.c (c_parser_oacc_all_clauses): Update call to
190 c_finish_omp_clauses.
191 (c_parser_omp_all_clauses): Likewise.
192 (c_parser_oacc_cache): Likewise.
193 (c_parser_oacc_loop): Likewise.
194 (omp_split_clauses): Likewise.
195 (c_parser_omp_declare_target): Likewise.
196 (c_parser_cilk_all_clauses): Likewise.
197 (c_parser_cilk_for): Likewise.
198 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
199 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
201 2016-05-02 Marek Polacek <polacek@redhat.com>
204 * c-decl.c (grokdeclarator): Diagnose when array's size has an
207 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
210 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
211 OACC_LOOP_CLAUSE_MASK.
212 (c_parser_oacc_kernels_parallel): Update call to
213 c_oacc_split_loop_clauses.
215 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
217 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
218 argument to build_modify_expr in two cases.
220 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
222 * c-parser.c (c_parser_postfix_expression_after_primary): Call
223 warn_for_memset instead of warning directly here.
225 2016-04-26 Marek Polacek <polacek@redhat.com>
228 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
230 (c_parser_for_statement): ... here.
231 (c_parser_if_statement): Use it.
232 (c_parser_switch_statement): Use it.
233 (c_parser_while_statement): Use it.
236 * c-decl.c (pushdecl): Pass LOCUS down to warning.
238 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
241 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
242 instead of c_finish_cilk_clauses.
243 * c-tree.h (c_finish_omp_clauses): Add new default argument.
244 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
245 floating-point variables in the linear clause for Cilk Plus.
247 2016-04-18 Michael Matz <matz@suse.de>
249 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
250 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
252 2016-04-15 Marek Polacek <polacek@redhat.com>
255 * c-typeck.c (build_unary_op): Pass location down to error and
258 2016-04-15 Jakub Jelinek <jakub@redhat.com>
261 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
263 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
264 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
265 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
266 Adjust c_parser_pragma callers.
267 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
269 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
271 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
272 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
273 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
274 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
275 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
276 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
277 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
278 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
280 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
281 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
284 2016-04-13 Marek Polacek <polacek@redhat.com>
287 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
289 (c_parser_statement): Likewise.
290 (c_parser_c99_block_statement): Likewise.
291 (c_parser_while_statement): Likewise.
292 (c_parser_for_statement): Likewise.
293 (c_parser_if_body): Don't set IF_P here.
294 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
295 about dangling else here.
296 * c-tree.h (c_finish_if_stmt): Adjust declaration.
297 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
298 warn about dangling else here.
300 2016-04-04 Marek Polacek <polacek@redhat.com>
303 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
305 2016-03-31 Marek Polacek <polacek@redhat.com>
308 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
310 2016-03-18 David Malcolm <dmalcolm@redhat.com>
313 * c-parser.c (c_parser_postfix_expression): Set the source range
314 for uses of "__builtin_types_compatible_p".
316 2016-03-17 Jakub Jelinek <jakub@redhat.com>
319 * c-typeck.c (composite_type): Don't count void_list_node
320 into len, if the list is terminated by void_list_node, start
321 with void_list_node instead of NULL for newargs. Stop
324 2016-03-16 Marek Polacek <polacek@redhat.com>
327 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
328 nested functions returning VM types.
330 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
332 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
333 when calling c_finish_omp_clauses.
335 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
338 * c-decl.c (get_parm_info): Don't queue implicit function declarations
341 2016-03-04 Marek Polacek <polacek@redhat.com>
344 * c-parser.c (c_parser_postfix_expression): Call
345 c_parser_cast_expression rather than c_parser_postfix_expression.
347 2016-03-01 Jakub Jelinek <jakub@redhat.com>
351 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
352 of incomplete decls to error_mark_node.
354 2016-02-24 Marek Polacek <polacek@redhat.com>
357 * c-decl.c (finish_decl): Don't update the copy of the type of a
360 2016-02-23 Jakub Jelinek <jakub@redhat.com>
363 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
364 in id_kind reclassification.
366 2016-02-16 Jakub Jelinek <jakub@redhat.com>
369 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
371 2016-02-16 James Norris <jnorris@codesourcery.com>
374 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
376 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
378 * c-decl.c (build_null_declspecs): Zero the entire struct.
381 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
382 callers changed. If nested_p is true, use it to call
383 finish_implicit_inits.
384 * c-tree.h (finish_implicit_inits): Declare.
385 * c-typeck.c (finish_implicit_inits): New function. Move code
387 (push_init_level): ... here.
388 (set_designator, process_init_element): Call finish_implicit_inits.
390 2016-02-11 Jakub Jelinek <jakub@redhat.com>
393 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
394 arguments for -Waddress warning.
396 2016-02-04 Jakub Jelinek <jakub@redhat.com>
399 * c-decl.c (finish_enum): When honoring mode attribute,
400 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
402 2016-01-29 Jakub Jelinek <jakub@redhat.com>
405 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
406 all type variants, not just TYPE_MAIN_VARIANT.
408 2016-01-27 Jakub Jelinek <jakub@redhat.com>
411 * c-decl.c (c_write_global_declarations_1): Warn with
412 warn_unused_function if static prototype without definition
415 2016-01-27 Marek Polacek <polacek@redhat.com>
418 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
419 to unsigned, if needed. Add -Wsign-compare warning.
421 2016-01-26 Jakub Jelinek <jakub@redhat.com>
423 PR tree-optimization/69483
424 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
426 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
429 * c-tree.h (incomplete_record_decls): Declare.
430 * c-parser.c (incomplete_record_decls): Define.
431 (c_parser_translation_unit): Iterate through incomplete_record_decls and
432 report error if any decl has zero size.
433 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
434 or enum type to incomplete_record_decls.
436 2016-01-14 Tom de Vries <tom@codesourcery.com>
438 PR tree-optimization/68773
439 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
442 2016-01-14 Marek Polacek <polacek@redhat.com>
445 * c-decl.c (grokdeclarator): Provide more information for invalid
448 2016-01-06 David Malcolm <dmalcolm@redhat.com>
450 * c-parser.c (c_parser_unary_expression): For dereferences, build
451 a combined location before calling build_indirect_ref, so that
452 error reports cover the full range, manually updating the c_expr
455 2016-01-06 Marek Polacek <polacek@redhat.com>
458 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
459 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
462 2016-01-04 Jakub Jelinek <jakub@redhat.com>
464 Update copyright years.
466 2016-01-04 Marek Polacek <polacek@redhat.com>
469 * c-typeck.c (build_atomic_assign): Improve commentary. Add
470 optimization to use __atomic_fetch_* built-in if possible.
472 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
474 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
476 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
479 2015-12-22 Marek Polacek <polacek@redhat.com>
482 * c-typeck.c (build_component_ref): Warn when acessing elements of
483 atomic structures or unions.
485 2015-12-21 David Malcolm <dmalcolm@redhat.com>
487 * c-typeck.c: Include "gcc-rich-location.h".
488 (build_binary_op): In the two places that call binary_op_error,
489 create a gcc_rich_location and populate it with the location of
490 the binary op and its two operands.
492 2015-12-16 David Malcolm <dmalcolm@redhat.com>
494 * c-parser.c (c_parser_statement_after_labels): When calling
495 c_finish_return, Use the return expression's location if it has
496 one, falling back to the location of the first token within it.
497 * c-typeck.c (c_finish_return): When issuing warnings about
498 the incorrect presence/absence of a return value, issue a note
499 showing the declaration of the function.
501 2015-12-16 David Malcolm <dmalcolm@redhat.com>
503 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
505 (c_parser_peek_nth_token): New function.
506 (c_parser_peek_conflict_marker): New function.
507 (c_parser_error): Detect conflict markers and report them as such.
509 2015-12-16 David Malcolm <dmalcolm@redhat.com>
511 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
512 to preserve range information for the primary expression
513 in the call to c_parser_postfix_expression_after_primary.
515 2015-12-16 David Malcolm <dmalcolm@redhat.com>
517 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
518 expression location, falling back on the first token location,
519 rather than always using the latter.
521 2015-12-16 Marek Polacek <polacek@redhat.com>
524 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
527 2015-12-15 Marek Polacek <polacek@redhat.com>
530 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
533 2015-12-08 David Malcolm <dmalcolm@redhat.com>
535 * c-parser.c (c_parser_alignof_expression): Capture location of
536 closing parenthesis (if any), or of end of unary expression, and
537 use it to build a src_range for the expression.
539 2015-12-08 David Malcolm <dmalcolm@redhat.com>
542 * c-parser.c (c_parser_get_builtin_args): Add
543 "out_close_paren_loc" param, and write back to it.
544 (c_parser_postfix_expression): Capture the closing
545 parenthesis location for RID_CHOOSE_EXPR,
546 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
547 RID_BUILTIN_SHUFFLE and use it to set the source range
548 for such expressions; within RID_BUILTIN_COMPLEX set
549 the underlying location.
551 2015-12-07 Marek Polacek <polacek@redhat.com>
554 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
555 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
557 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
559 * c-tree.h (c_build_va_arg): Adjust prototype.
560 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
561 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
562 parameter, adjust throughout and issue an error if EXPR is a component
563 with reverse storage order.
565 2015-12-02 Jason Merrill <jason@redhat.com>
567 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
568 (c_fully_fold_internal, decl_constant_value_for_optimization):
569 Move from c-common.c.
570 * c-tree.h: Declare decl_constant_value_for_optimization.
571 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
573 2015-12-02 Joseph Myers <joseph@codesourcery.com>
576 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
577 following link from declarator to next declarator. Track original
578 qualified type and pass it to c_build_qualified_type.
579 * c-typeck.c (c_build_qualified_type): Add arguments
580 orig_qual_type and orig_qual_indirect.
582 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
584 * c-parser.c (c_parser_omp_clause_name)
585 (c_parser_oacc_all_clauses): Alphabetical sorting.
587 2015-12-02 Jakub Jelinek <jakub@redhat.com>
590 * c-decl.c (get_parm_info): Use b->locus instead of input_location
593 2015-12-01 Julian Brown <julian@codesourcery.com>
594 Cesar Philippidis <cesar@codesourcery.com>
595 James Norris <James_Norris@mentor.com>
597 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
598 (c_parser_oacc_clause_use_device): New function.
599 (c_parser_oacc_all_clauses): Add use_device support.
600 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
601 (c_parser_oacc_host_data): New function.
602 (c_parser_omp_construct): Add host_data support.
603 * c-tree.h (c_finish_oacc_host_data): Add prototype.
604 * c-typeck.c (c_finish_oacc_host_data): New function.
605 (c_finish_omp_clauses): Add use_device support.
607 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
610 * c-decl.c: Set TYPE_PACKED in variants.
612 2015-11-27 Martin Liska <mliska@suse.cz>
615 * c-array-notation.c (fix_builtin_array_notation_fn):
616 Use release_vec_vec instead of vec::release.
617 (build_array_notation_expr): Likewise.
618 (fix_conditional_array_notations_1): Likewise.
619 (fix_array_notation_expr): Likewise.
620 (fix_array_notation_call_expr): Likewise.
622 2015-11-27 Jakub Jelinek <jakub@redhat.com>
625 * c-parser.c (c_parser_compound_statement_nostart): If
626 last_label is true, use pragma_stmt instead of pragma_compound
627 as second c_parser_pragma argument.
628 (c_parser_omp_ordered, c_parser_omp_target_update,
629 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
630 false as second argument to c_parser_skip_to_pragma_eol after
631 diagnosing standalone directives used in pragma_stmt context.
633 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
635 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
636 with "if (ENABLE_OFFLOADING)".
638 2015-11-23 David Malcolm <dmalcolm@redhat.com>
641 * c-parser.c (c_parser_postfix_expression): Set up source ranges
642 for various Objective-C constructs: Class.name syntax,
643 @selector(), @protocol(), @encode(), and [] message syntax.
645 2015-11-20 David Malcolm <dmalcolm@redhat.com>
648 * c-typeck.c (should_suggest_deref_p): New function.
649 (build_component_ref): Special-case POINTER_TYPE when
650 generating a "not a structure of union" error message, and
651 suggest a "->" rather than a ".", providing a fix-it hint.
653 2015-11-19 David Malcolm <dmalcolm@redhat.com>
655 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
656 candidate into a new function, find_closest_identifier.
658 2015-11-19 Marek Polacek <polacek@redhat.com>
661 * c-typeck.c (parser_build_binary_op): Properly handle
662 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
664 2015-11-17 David Malcolm <dmalcolm@redhat.com>
666 * c-parser.c (set_c_expr_source_range): Bulletproof both
667 overloaded implementations against NULL expr->value.
668 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
670 (c_parser_unary_expression): Likewise when handling addresses of
672 (c_parser_postfix_expression): Likewise for statement expressions,
673 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
674 __builtin_va_arg, and for __builtin_offset_of.
675 (c_parser_postfix_expression_after_paren_type): Initialize expr's
676 src_range using the range of the braced initializer.
677 (c_parser_transaction_expression): Set src_range for "ret" to a
680 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
682 * c-parser.c (c_finish_omp_declare_simd): Look for
683 "simd" attribute as well. Update error message.
685 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
687 * c-parser.c (c_parser_omp_declare_target): Adjust.
689 2015-11-14 Jakub Jelinek <jakub@redhat.com>
691 * c-typeck.c (c_finish_omp_clauses): Don't mark
692 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
694 2015-11-14 Marek Polacek <polacek@redhat.com>
696 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
697 * c-typeck.c: Likewise.
699 2015-11-13 David Malcolm <dmalcolm@redhat.com>
701 * c-decl.c (warn_defaults_to): Pass line_table to
703 * c-errors.c (pedwarn_c99): Likewise.
704 (pedwarn_c90): Likewise.
705 * c-parser.c (set_c_expr_source_range): New functions.
706 (c_token::get_range): New method.
707 (c_token::get_finish): New method.
708 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
709 based on the range from the start of the LHS to the end of the
711 (c_parser_conditional_expression): Likewise, based on the range
712 from the start of the cond.value to the end of exp2.value.
713 (c_parser_binary_expression): Call set_c_expr_source_range on
714 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
715 (c_parser_cast_expression): Call set_c_expr_source_range on ret
716 based on the cast_loc through to the end of the expr.
717 (c_parser_unary_expression): Likewise, based on the
718 op_loc through to the end of op.
719 (c_parser_sizeof_expression) Likewise, based on the start of the
720 sizeof token through to either the closing paren or the end of
722 (c_parser_postfix_expression): Likewise, using the token range,
723 or from the open paren through to the close paren for
724 parenthesized expressions.
725 (c_parser_postfix_expression_after_primary): Likewise, for
726 various kinds of expression.
727 * c-tree.h (struct c_expr): Add field "src_range".
728 (c_expr::get_start): New method.
729 (c_expr::get_finish): New method.
730 (set_c_expr_source_range): New decls.
731 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
732 on ret for prefix unary ops.
733 (parser_build_binary_op): Likewise, running from the start of
734 arg1.value through to the end of arg2.value.
736 2015-11-13 Marek Polacek <polacek@redhat.com>
739 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
741 2015-11-13 David Malcolm <dmalcolm@redhat.com>
743 * c-typeck.c: Include spellcheck.h.
744 (lookup_field_fuzzy_find_candidates): New function.
745 (lookup_field_fuzzy): New function.
746 (build_component_ref): If the field was not found, try using
747 lookup_field_fuzzy and potentially offer a suggestion.
749 2015-11-12 James Norris <jnorris@codesourcery.com>
750 Joseph Myers <joseph@codesourcery.com>
752 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
753 (c_parser_omp_clause_name): Handle 'device_resident' clause.
754 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
755 and PRAGMA_OMP_CLAUSE_LINK.
756 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
757 and PRAGMA_OACC_CLAUSE_LINK.
758 (OACC_DECLARE_CLAUSE_MASK): New definition.
759 (c_parser_oacc_declare): New function.
761 2015-11-12 Marek Polacek <polacek@redhat.com>
764 * c-parser.c (c_parser_for_statement): Reclassify the token in
767 2015-11-11 Marek Polacek <polacek@redhat.com>
771 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
772 checking the size of an array.
774 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
776 * c-array-notation.c: Remove unused header files.
777 * c-aux-info.c: Likewise.
778 * c-convert.c: Likewise.
779 * c-decl.c: Likewise.
780 * c-errors.c: Likewise.
781 * c-lang.c: Likewise.
782 * c-objc-common.c: Likewise.
783 * c-parser.c: Likewise.
784 * c-typeck.c: Likewise.
785 * gccspec.c: Likewise.
787 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
788 Cesar Philippidis <cesar@codesourcery.com>
789 James Norris <jnorris@codesourcery.com>
790 Julian Brown <julian@codesourcery.com>
791 Nathan Sidwell <nathan@codesourcery.com>
794 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
796 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
797 (c_parser_pragma): Parse 'acc routine'.
798 (OACC_ROUTINE_CLAUSE_MARK): Define.
799 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
801 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
804 * c-typeck.c (c_finish_loop): For unconditional loops, set the
805 location of the backward-goto to the start of the loop body.
807 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
810 * c-parser.c (c_parser_while_statement): Finish the loop before
811 parsing ahead for misleading indentation.
812 (c_parser_for_statement): Likewise.
814 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
816 * c-decl.c (finish_struct): If the structure has reverse storage
817 order, rewrite the type of array fields with scalar component. Call
818 maybe_apply_pragma_scalar_storage_order on entry.
819 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
820 errors on bit-fields and reverse SSO here and not...
821 (c_mark_addressable): ...here.
822 (output_init_element): Adjust call to initializer_constant_valid_p.
823 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
825 2015-11-06 David Malcolm <dmalcolm@redhat.com>
827 * c-decl.c (warn_defaults_to): Update for change in signature
828 of diagnostic_set_info.
829 * c-errors.c (pedwarn_c99): Likewise.
830 (pedwarn_c90): Likewise.
831 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
832 for textinfo::set_location.
834 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
835 Thomas Schwinge <thomas@codesourcery.com>
836 James Norris <jnorris@codesourcery.com>
838 * c-parser.c (c_parser_omp_clause_name): Add support for
839 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
840 (c_parser_omp_clause_default): Add is_oacc argument. Handle
841 default(none) in OpenACC.
842 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
844 (c_parser_oacc_clause_tile): New function.
845 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
846 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
847 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
849 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
850 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
852 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
853 (c_parser_oacc_update): Update the error message for missing clauses.
854 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
855 and OMP_CLAUSE_INDEPENDENT.
857 2015-11-05 Marek Polacek <polacek@redhat.com>
860 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
861 deal with pre-evaluation on invalid types.
863 2015-11-05 Jakub Jelinek <jakub@redhat.com>
864 Ilya Verbin <ilya.verbin@intel.com>
866 * c-parser.c: Include context.h and gimple-expr.h.
867 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
868 monotonic together with nonmonotonic.
869 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
870 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
871 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
872 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
873 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
874 expressions on combined target teams before the target.
875 (c_parser_omp_declare_target): If decl has "omp declare target" or
876 "omp declare target link" attribute, and cgraph or varpool node already
877 exists, then set corresponding flags. Call c_finish_omp_clauses
878 in the parenthesized extended-list syntax case.
879 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
881 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
882 on OMP_CLAUSE_REDUCTION array sections.
883 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
884 into the constant offset, or for variable low-bound using
885 POINTER_PLUS_EXPR. For structure element based array sections use
886 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
887 (c_finish_omp_clauses): Drop generic_field_head, structure
888 elements are now always mapped even as array section bases,
889 diagnose same var in data sharing and mapping clauses. Diagnose if
890 linear step on declare simd is neither a constant nor a uniform
891 parameter. Look through POINTER_PLUS_EXPR for array section
892 reductions. Diagnose the same var or function appearing multiple
893 times on the same directive. Fix up wording for the to clause if t
894 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
895 modifier on kinds other than dynamic or guided or nonmonotonic
896 modifier together with ordered clause.
898 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
899 Chung-Lin Tang <cltang@codesourcery.com>
901 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
903 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
905 * c-array-notation.c: Reorder #include's and remove duplicates.
906 * c-aux-info.c: Likewise.
907 * c-convert.c: Likewise.
908 * c-decl.c: Likewise.
909 * c-errors.c: Likewise.
910 * c-lang.c: Likewise.
911 * c-objc-common.c: Likewise.
912 * c-parser.c: Likewise.
913 * c-typeck.c: Likewise.
915 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
918 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
919 after calling build_qualified_type.
921 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
922 Thomas Schwinge <thomas@codesourcery.com>
923 James Norris <jnorris@codesourcery.com>
924 Joseph Myers <joseph@codesourcery.com>
925 Julian Brown <julian@codesourcery.com>
926 Bernd Schmidt <bschmidt@redhat.com>
928 * c-parser.c (c_parser_oacc_shape_clause): New.
929 (c_parser_oacc_simple_clause): New.
930 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
931 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
933 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
934 James Norris <jnorris@codesourcery.com>
935 Cesar Philippidis <cesar@codesourcery.com>
939 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
940 parameters, and handle these. Adjust all users.
941 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
943 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
945 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
947 (c_finish_omp_construct): Declare function.
948 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
949 Merge functions into...
950 (c_finish_omp_construct): ... this new function.
952 2015-10-22 Richard Biener <rguenther@suse.de>
954 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
955 before folding a MINUS_EXPR.
957 2015-10-21 Marek Polacek <polacek@redhat.com>
960 * c-decl.c (start_function): Warn about vararg functions without
963 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
965 * c-typeck.c (build_conditional_expr): Use boolean vector
966 type for vector comparison.
967 (build_vec_cmp): New.
968 (build_binary_op): Use build_vec_cmp for comparison.
970 2015-10-20 Marek Polacek <polacek@redhat.com>
972 * c-parser.c (is_cilkplus_vector_p): Don't define here.
974 2015-10-20 Marek Polacek <polacek@redhat.com>
977 * c-parser.c (c_parser_attributes): Break out of the loop if the
978 token after an attribute isn't a comma.
980 2015-10-13 Jakub Jelinek <jakub@redhat.com>
981 Aldy Hernandez <aldyh@redhat.com>
983 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
984 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
985 (c_parser_omp_variable_list): Handle structure elements for
986 map, to and from clauses. Handle array sections in reduction
987 clause. Formatting fixes.
988 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
990 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
991 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
992 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
993 c_parser_omp_clause_is_device_ptr): New functions.
994 (c_parser_omp_clause_ordered): Parse optional parameter.
995 (c_parser_omp_clause_reduction): Handle array reductions.
996 (c_parser_omp_clause_schedule): Parse optional simd modifier.
997 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
999 (c_parser_omp_clause_linear): Parse linear clause modifiers.
1000 (c_parser_omp_clause_depend_sink): New function.
1001 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
1002 (c_parser_omp_clause_map): Parse release/delete map kinds and
1003 optional always modifier.
1004 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
1005 and c_finish_omp_clauses callers.
1006 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
1007 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
1008 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
1009 (OMP_CRITICAL_CLAUSE_MASK): Define.
1010 (c_parser_omp_critical): Parse critical clauses.
1011 (c_parser_omp_for_loop): Handle doacross loops, adjust
1012 c_finish_omp_for and c_finish_omp_clauses callers.
1013 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
1014 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
1015 (OMP_FOR_CLAUSE_MASK): Add linear clause.
1016 (c_parser_omp_for): Disallow ordered clause when combined with
1017 distribute. Disallow linear clause when combined with distribute
1018 and not combined with simd.
1019 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
1020 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
1021 parse clauses and if depend clause is found, don't parse a body.
1022 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
1023 Allow target parallel without for after it.
1024 (OMP_TASK_CLAUSE_MASK): Add priority clause.
1025 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
1026 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
1028 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
1029 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
1030 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
1031 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
1033 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
1034 defaultmap and is_device_ptr clauses.
1035 (c_parser_omp_target): Parse target parallel and target simd. Set
1036 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
1037 and target exit data. Diagnose invalid map kinds.
1038 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
1039 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
1041 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
1043 (OMP_TASKLOOP_CLAUSE_MASK): Define.
1044 (c_parser_omp_taskloop): New function.
1045 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
1046 handle PRAGMA_OMP_TASKLOOP.
1047 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
1048 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
1049 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
1050 Add IS_OMP argument, handle structure element bases, diagnose
1051 bitfields, pass IS_OMP recursively, diagnose known zero length
1052 array sections in depend clauses, handle array sections in reduction
1053 clause, diagnose negative length even for pointers.
1054 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
1055 types, pass IS_OMP down to handle_omp_array_sections_1, handle
1056 array sections in reduction clause, set
1057 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
1058 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
1059 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
1060 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
1062 2015-10-06 Marek Polacek <polacek@redhat.com>
1064 * c-parser.c (c_parser_statement_after_labels): Use
1065 protected_set_expr_location.
1066 (c_parser_omp_clause_num_gangs): Likewise.
1067 (c_parser_omp_clause_num_threads): Likewise.
1068 (c_parser_omp_clause_num_workers): Likewise.
1069 (c_parser_omp_clause_vector_length): Likewise.
1070 (c_parser_omp_clause_num_teams): Likewise.
1071 (c_parser_omp_clause_thread_limit): Likewise.
1072 * c-typeck.c (build_c_cast): Likewise.
1073 (c_cast_expr): Likewise.
1075 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
1077 * c-typeck.c (c_tree_equal): Use real_equal instead of
1080 2015-10-04 Jason Merrill <jason@redhat.com>
1082 * c-parser.c (c_lex_one_token): Handle @synchronized.
1083 * c-decl.c (match_builtin_function_types): A declaration of a built-in
1084 can change whether the function is transaction_safe.
1086 2015-10-02 Marek Polacek <polacek@redhat.com>
1089 * c-typeck.c (convert_for_assignment): Use the expansion point
1090 location throughout.
1092 2015-10-02 Marek Polacek <polacek@redhat.com>
1095 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
1096 and pass it down to c_parser_if_statement.
1097 (c_parser_else_body): Add CHAIN parameter and pass it down to
1098 c_parser_statement_after_labels.
1099 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
1100 duplicated if-else-if conditions.
1102 2015-10-01 Marek Polacek <polacek@redhat.com>
1104 * c-typeck.c (convert_for_assignment): Improve commentary.
1106 2015-09-30 Marek Polacek <polacek@redhat.com>
1109 * c-typeck.c (c_finish_return): Use the expansion point location for
1110 certain "return with value" warnings.
1112 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1114 * c-parser.c (pragma_lex): Add loc argument.
1116 2015-09-15 Marek Polacek <polacek@redhat.com>
1119 * c-decl.c (tag_exists_p): New function.
1120 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
1121 struct/union/enum keywords are missing.
1122 * c-tree.h (tag_exists_p): Declare.
1124 2015-09-15 Marek Polacek <polacek@redhat.com>
1126 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
1127 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
1128 Return NULL_TREE instead of 0.
1129 (lookup_name): Return NULL_TREE instead of 0.
1130 (lookup_name_in_scope): Likewise.
1131 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
1132 (parser_xref_tag): Use false instead of 0.
1133 (start_struct): Use true instead of 1.
1134 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
1136 2015-09-14 Marek Polacek <polacek@redhat.com>
1138 * c-typeck.c (set_nonincremental_init_from_string): Use
1139 HOST_WIDE_INT_M1U when shifting a negative value.
1141 2015-09-09 Mark Wielaard <mjw@redhat.com>
1143 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
1146 2015-09-10 Jakub Jelinek <jakub@redhat.com>
1149 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
1150 into OMP_FOR_PRE_BODY rather than before the loop.
1152 2015-09-09 Jakub Jelinek <jakub@redhat.com>
1155 * c-parser.c (c_parser_oacc_all_clauses,
1156 c_parser_omp_all_clauses): Remove invalid clause from
1157 list of clauses even if parser->error is set.
1160 * c-parser.c (c_parser_omp_clause_aligned,
1161 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
1163 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
1167 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
1168 instead of c_parser_unary_expression. If the result is !lvalue_p,
1169 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
1171 2015-09-04 Marek Polacek <polacek@redhat.com>
1174 * c-typeck.c (build_binary_op): Don't instrument static initializers.
1176 2015-09-03 Martin Sebor <msebor@redhat.com>
1179 * c-typeck.c (convert_arguments, parser_build_unary_op,
1180 build_conditional_expr, c_cast_expr, convert_for_assignment,
1181 build_binary_op, _objc_common_truthvalue_conversion): Call
1183 (c_decl_implicit): Define.
1185 2015-09-02 Marek Polacek <polacek@redhat.com>
1188 * c-parser.c (c_parser_enum_specifier): Give a better error for
1191 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1193 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
1195 2015-08-12 Marek Polacek <polacek@redhat.com>
1197 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
1200 2015-08-03 Marek Polacek <polacek@redhat.com>
1203 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
1205 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
1207 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1209 * c-parser.c (c_parser_if_body): Take token_indent_info
1210 argument. Call warn_for_misleading_indentation even when the
1211 body is a semicolon. Extract token_indent_infos corresponding
1212 to the guard, body and next tokens. Adjust call to
1213 warn_for_misleading_indentation accordingly.
1214 (c_parser_else_body): Likewise.
1215 (c_parser_if_statement): Likewise.
1216 (c_parser_while_statement): Likewise.
1217 (c_parser_for_statement): Likewise.
1219 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
1220 Manuel López-Ibáñez <manu@gcc.gnu.org>
1222 * c-decl.c (get_parm_info): Remove static var. Update warning
1225 2015-07-27 Marek Polacek <polacek@redhat.com>
1229 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
1231 2015-07-20 Marek Polacek <polacek@redhat.com>
1234 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
1235 (build_binary_op): Warn about left shift overflows.
1237 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1239 * c-array-notation.c: Adjust includes for flags.h changes.
1240 * c-objc-common.c: Likewise.
1242 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1244 * c-array-notation.c: Adjust includes.
1245 * c-aux-info.c: Likewise.
1246 * c-convert.c: Likewise.
1247 * c-decl.c: Likewise.
1248 * c-errors.c: Likewise.
1249 * c-lang.c: Likewise.
1250 * c-objc-common.c: Likewise.
1251 * c-parser.c: Likewise.
1252 * c-typeck.c: Likewise.
1254 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1257 * c-decl.c (finish_function): Call do_warn_unused_parameter.
1259 2015-06-29 Marek Polacek <polacek@redhat.com>
1262 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
1263 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
1264 about -Wswitch-bool here.
1265 (do_case): Update c_add_case_label call.
1266 (c_finish_case): Update c_do_switch_warnings call.
1268 2015-06-27 Marek Polacek <polacek@redhat.com>
1270 * c-typeck.c: Use VECTOR_TYPE_P throughout.
1272 2015-06-26 Marek Polacek <polacek@redhat.com>
1274 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1276 * c-typeck.c (array_to_pointer_conversion): Likewise.
1277 (build_unary_op): Likewise.
1278 (c_finish_return): Likewise.
1280 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1282 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
1283 * c-parser.c: Likewise.
1285 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1287 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
1288 instead of pointer_hash.
1289 (detect_field_duplicates): Likewise.
1291 2015-06-25 Marek Polacek <polacek@redhat.com>
1293 * c-array-notation.c: Use VAR_P throughout.
1294 * c-decl.c: Likewise.
1295 * c-objc-common.c: Likewise.
1296 * c-parser.c: Likewise.
1297 * c-typeck.c: Likewise.
1299 2015-06-25 Marek Polacek <polacek@redhat.com>
1301 * c-decl.c: Use is_global_var throughout.
1302 * c-parser.c: Likewise.
1303 * c-typeck.c: Likewise.
1305 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1307 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
1308 * c-aux-info.c: Likewise.
1309 * c-convert.c: Likewise.
1310 * c-decl.c: Likewise.
1311 * c-errors.c: Likewise.
1312 * c-lang.c: Likewise.
1313 * c-objc-common.c: Likewise.
1314 * c-parser.c: Likewise.
1315 * c-typeck.c: Likewise.
1317 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
1320 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
1323 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
1325 * c-decl.c (pop_scope): Register the main translation unit
1326 through the new debug hook.
1328 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1330 * c-array-notation.c : Adjust include files.
1331 * c-aux-info.c : Likewise.
1332 * c-convert.c : Likewise.
1333 * c-decl.c : Likewise.
1334 * c-errors.c : Likewise.
1335 * c-lang.c : Likewise.
1336 * c-lang.h : Likewise.
1337 * c-objc-common.c : Likewise.
1338 * c-parser.c : Likewise.
1339 * c-typeck.c : Likewise.
1341 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1343 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
1344 immediately clobber it.
1345 (c_write_global_declarations_1): Remove call to
1346 check_global_declaration_1.
1347 (c_write_global_declarations_2): Remove.
1348 (c_write_final_cleanups): Rename from c_write_global_declarations.
1349 Remove call to finalize_compilation_unit.
1350 Remove calls to debugging hooks.
1351 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
1352 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
1353 * c-tree.h: Remove c_write_global_declarations.
1355 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1357 * c-array-notation.c: Adjust includes for restructured coretypes.h.
1358 * c-aux-info.c: Likewise.
1359 * c-convert.c: Likewise.
1360 * c-decl.c: Likewise.
1361 * c-errors.c: Likewise.
1362 * c-lang.c: Likewise.
1363 * c-objc-common.c: Likewise.
1364 * c-parser.c: Likewise.
1365 * c-typeck.c: Likewise.
1367 2015-06-04 Marek Polacek <polacek@redhat.com>
1370 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
1373 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1375 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
1376 Warn for empty struct.
1377 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
1379 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
1381 * c-decl.c (start_function): Call plugin before parsing.
1382 (finish_function): Call plugin after parsing.
1384 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1387 * c-decl.c (merge_decls): Merge DECL_COMMON.
1389 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1391 * Make-lang.in (check_gcc_pallelize): Define.
1393 2015-05-22 Marek Polacek <polacek@redhat.com>
1396 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
1399 2015-05-21 Marek Polacek <polacek@redhat.com>
1401 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
1404 2015-05-20 Marek Polacek <polacek@redhat.com>
1406 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1407 * c-typeck.c: Likewise.
1409 2015-05-19 Marek Polacek <polacek@redhat.com>
1411 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
1413 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1416 * c-parser.c (c_parser_omp_for_loop): Don't add
1417 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
1418 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
1419 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
1422 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1424 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
1427 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1430 * c-objc-common.c (c_tree_printer): Replace locus pointer with
1433 2015-05-14 Marek Polacek <polacek@redhat.com>
1437 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
1440 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1442 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
1443 to add a call to warn_for_misleading_indentation.
1444 (c_parser_else_body): Likewise, adding param "else_loc".
1445 (c_parser_if_statement): Check for misleading indentation.
1446 (c_parser_while_statement): Likewise.
1447 (c_parser_for_statement): Likewise.
1449 2015-05-08 Marek Polacek <polacek@redhat.com>
1452 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
1453 (output_init_element): Likewise.
1455 2015-05-07 Marek Polacek <polacek@redhat.com>
1458 * c-typeck.c (build_binary_op): Warn when left shifting a negative
1461 2015-04-30 Marek Polacek <polacek@redhat.com>
1463 * c-typeck.c (set_init_label): Call error_at instead of error and
1466 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
1469 * c-typeck.c (c_build_va_arg): Clarify the error message.
1471 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
1473 * c-parser.c (c_parser_oacc_enter_exit_data): Use
1474 OMP_STANDALONE_CLAUSES.
1476 2015-04-28 Marek Polacek <polacek@redhat.com>
1478 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
1480 2015-04-28 Marek Polacek <polacek@redhat.com>
1483 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
1485 2015-04-25 Marek Polacek <polacek@redhat.com>
1488 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
1491 2015-04-23 Marek Polacek <polacek@redhat.com>
1494 * c-decl.c (set_labels_context_r): New function.
1495 (store_parm_decls): Call it via walk_tree_without_duplicates.
1496 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
1497 instead of create_tmp_var. Build TARGET_EXPR instead of
1499 (build_atomic_assign): Use create_tmp_var_raw instead of
1500 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
1502 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
1504 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
1505 (c_parser_omp_target_update): Add missed %> to error_at ().
1507 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1510 * c-decl.c (c_default_pointer_mode): Remove definition.
1511 * c-tree.h (c_default_pointer_mode): Remove declaration.
1513 2015-03-27 Tobias Burnus <burnus@net-b.de>
1516 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
1518 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
1519 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
1520 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
1522 2015-03-19 Jakub Jelinek <jakub@redhat.com>
1524 * c-decl.c (c_decl_attributes): Also add "omp declare target"
1525 attribute for DECL_EXTERNAL VAR_DECLs.
1527 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1529 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
1532 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1535 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
1536 before preparing arguments to warn_logical_not_parentheses.
1538 2015-03-09 Jakub Jelinek <jakub@redhat.com>
1541 * c-typeck.c (parser_build_binary_op): Don't warn for
1542 !!x == y or !b == y where b is _Bool.
1544 2015-03-09 Marek Polacek <polacek@redhat.com>
1546 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
1547 * c-decl.c (grokdeclarator): Likewise.
1548 * c-typeck.c (build_binary_op): Likewise.
1550 2015-02-27 Marek Polacek <polacek@redhat.com>
1553 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
1555 2015-02-14 Marek Polacek <polacek@redhat.com>
1558 * c-decl.c (grokdeclarator): Set the range of a flexible array member
1559 declared through a typedef name.
1561 2015-02-13 Marek Polacek <polacek@redhat.com>
1564 * c-decl.c (grokdeclarator): Print also the type when giving
1565 the error message about array's incomplete element type.
1567 2015-02-11 Jakub Jelinek <jakub@redhat.com>
1570 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
1571 check in the POP macro.
1573 2015-02-09 Marek Polacek <polacek@redhat.com>
1576 * c-typeck.c (process_init_element): Don't always wrap
1577 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
1578 initializing a range of elements.
1580 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1584 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
1586 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
1588 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
1589 processing enum declaration.
1591 2015-01-29 Marek Polacek <polacek@redhat.com>
1594 * c-typeck.c (pop_init_level): If constructor_elements has
1595 exactly one element with integer_zerop value, set constructor_zeroinit
1596 to 1. Remove braces around warning_init call.
1598 2015-01-27 Jakub Jelinek <jakub@redhat.com>
1601 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
1602 of FUNCTION_DECLs with error_mark_node.
1604 2015-01-26 Jakub Jelinek <jakub@redhat.com>
1607 * c-typeck.c (convert_arguments): Return -1 if there are
1608 error_args, even if we've diagnosed too many arguments.
1610 2015-01-21 Richard Biener <rguenther@suse.de>
1613 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
1614 for builtins the user declared correctly.
1616 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1617 Bernd Schmidt <bernds@codesourcery.com>
1618 Cesar Philippidis <cesar@codesourcery.com>
1619 James Norris <jnorris@codesourcery.com>
1620 Jakub Jelinek <jakub@redhat.com>
1621 Ilmir Usmanov <i.usmanov@samsung.com>
1623 * c-parser.c: Include "gomp-constants.h".
1624 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1625 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1626 Use OMP_CLAUSE_SET_MAP_KIND.
1627 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
1628 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
1629 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
1630 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
1631 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1632 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1633 "copyout", "create", "delete", "deviceptr", "gang", "host",
1634 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1635 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1636 "present_or_create", "pcreate", "seq", "self", "vector",
1637 "vector_length", "wait", "worker".
1638 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1639 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1640 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1641 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1642 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1643 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1644 (c_parser_oacc_data_clause_deviceptr)
1645 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1646 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1647 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1648 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1649 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1650 (c_parser_oacc_parallel, c_parser_oacc_update)
1651 (c_parser_oacc_wait): New functions.
1652 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1653 (c_finish_oacc_data): New prototypes.
1654 * c-typeck.c: Include "gomp-constants.h".
1655 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1656 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1657 OMP_CLAUSE_SET_MAP_KIND.
1658 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1659 (c_finish_oacc_data): New functions.
1660 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1661 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1662 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1663 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1664 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1665 GOMP_MAP_FORCE_DEVICEPTR.
1667 2015-01-09 Michael Collison <michael.collison@linaro.org>
1669 * c-array-notation.c: Include hash-set.h, machmode.h,
1670 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1671 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1672 * c-aux-info.c: Ditto.
1673 * c-convert.c: Ditto.
1675 * c-errors.c: Ditto.
1676 * c-lang.c: Dittoxs.
1677 * c-objc-common.c: Ditto.
1678 * c-parser.c: Ditto.
1679 * c-typeck.c: Include hash-set.h, machmode.h,
1680 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1681 fold-const.h, wide-int.h, inchash.h, real.h and
1682 fixed-value.h due to flattening of tree.h.
1684 2015-01-07 Marek Polacek <polacek@redhat.com>
1687 * c-typeck.c (process_init_element): Disallow initialization of
1688 a flexible array member with a string constant if the structure
1691 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1694 * c-typeck.c (convert_for_assignment, c_finish_return): For
1695 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1696 types also set in_late_binary_op around convert call.
1697 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1698 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1699 result on expr as last argument to ubsan_instrument_float_cast,
1700 if in_late_binary_op, don't use c_save_expr but save_expr.
1702 Update copyright years.
1704 2015-01-05 Marek Polacek <polacek@redhat.com>
1707 * c-typeck.c (build_array_ref): Pass loc down to
1708 warn_array_subscript_with_type_char.
1710 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1712 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1713 (common-pointer-type): For pointers to arrays take qualifiers from
1715 (build_conditional_expr): Add warnings for lost qualifiers.
1716 (comp-target-types): Allow pointers to arrays with different qualifiers.
1717 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1718 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1719 to PEDWARN_FOR_QUALIFIERS.
1721 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1724 * c-convert.c: Include ubsan.h.
1725 (convert): For real -> integral casts and
1726 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1727 instead instrument the float cast directly.
1729 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1731 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1732 c_finish_stmt_expr): Remove NULL last argument from
1733 create_tmp_var_raw and create_tmp_var calls.
1734 * c-array-notation.c (fix_builtin_array_notation_fn,
1735 build_array_notation_expr, fix_conditional_array_notations_1,
1736 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1738 2014-11-28 Marek Polacek <polacek@redhat.com>
1741 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1742 convert the right operand to integer type.
1744 2014-11-25 Marek Polacek <polacek@redhat.com>
1747 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1748 for inline functions.
1750 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1753 * c-typeck.c (build_array_ref): Adjust
1754 convert_vector_to_pointer_for_subscript caller. If it returns true,
1755 call non_lvalue_loc on the result.
1757 2014-11-11 Richard Biener <rguenther@suse.de>
1759 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1762 2014-11-10 Andi Kleen <ak@linux.intel.com>
1765 * c-parser.c (c_parser_statement_after_labels): Call
1767 (c_parser_if_statement): Dito.
1768 (c_parser_switch_statement): Dito.
1769 (c_parser_while_statement): Dito.
1770 (c_parser_do_statement): Dito.
1771 (c_parser_for_statement): Dito.
1772 * c-typeck.c (c_finish_loop): Dito.
1774 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1776 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1777 OPT_Wshift_count_overflow in the warnings.
1779 2014-10-30 Marek Polacek <polacek@redhat.com>
1781 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1782 print the stripped version as well, if they're not the same.
1784 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1786 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1789 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1791 * c-decl.c: Adjust include files.
1792 * c-parser.c: Ditto.
1794 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1795 Tom Tromey <tromey@redhat.com>
1797 * c-tree.h (enum c_oracle_request): New.
1798 (c_binding_oracle_function): New typedef.
1799 (c_binding_oracle, c_pushtag, c_bind): Declare.
1800 * c-decl.c (c_binding_oracle): New global.
1801 (I_SYMBOL_CHECKED): New macro.
1802 (i_symbol_binding): New function.
1803 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1804 (I_TAG_CHECKED): New macro.
1805 (i_tag_binding): New function.
1806 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1807 (I_LABEL_CHECKED): New macro.
1808 (i_label_binding): New function.
1809 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1810 (c_print_identifier): Save and restore c_binding_oracle.
1811 (c_pushtag, c_bind): New functions.
1813 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1815 * c-typeck.c: Adjust include files.
1817 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1820 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1821 initialization here...
1822 (c_initialize_diagnostics): ... but here. Set defaults after
1823 building pretty-printer.
1825 2014-10-23 Marek Polacek <polacek@redhat.com>
1828 * c-decl.c (pop_scope): Don't print warning in external_scope.
1830 2014-10-19 Marek Polacek <polacek@redhat.com>
1833 * c-typeck.c (output_init_element): Allow initializing objects with
1834 static storage duration with compound literals even in C99 and add
1837 2014-10-17 Marek Polacek <polacek@redhat.com>
1840 * c-typeck.c (digest_init): Allow initializing objects with static
1841 storage duration with compound literals even in C99 and add pedwarn
1844 2014-10-17 Marek Polacek <polacek@redhat.com>
1847 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1848 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1849 error multiple times. Print the type.
1851 2014-10-17 Marek Polacek <polacek@redhat.com>
1854 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1857 2014-10-17 Marek Polacek <polacek@redhat.com>
1859 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1860 (start_function): Use OPT_Wimplicit_int instead of 0.
1861 (store_parm_decls_oldstyle): Likewise.
1863 2014-10-17 Alan Modra <amodra@gmail.com>
1866 * c-decl.c (merge_decls): Don't merge section name or tls model
1867 to newdecl symtab node, instead merge to olddecl. Override
1868 existing olddecl section name. Set tls_model for all thread-local
1869 vars, not just OMP thread-private ones. Remove incorrect comment.
1871 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1873 * c-decl.c: Adjust include files.
1875 2014-10-14 DJ Delorie <dj@redhat.com>
1877 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1878 (c_token_starts_typename): Check all __intN, not just __int128.
1879 (c_token_starts_declspecs): Likewise.
1880 (c_parser_declspecs): Likewise.
1881 (c_parser_attribute_any_word): Likewise.
1882 (c_parser_objc_selector): Likewise.
1883 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1884 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1886 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1888 (finish_declspecs): Likewise.
1890 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1892 * c-parser.c (c_parser_all_labels): New function to replace
1894 (c_parser_statement): Call the new function.
1896 2014-10-09 Marek Polacek <polacek@redhat.com>
1899 * c-typeck.c (pop_init_level): Don't warn about initializing
1902 2014-10-07 Marek Polacek <polacek@redhat.com>
1905 * c-decl.c (header_for_builtin_fn): New function.
1906 (implicitly_declare): Suggest which header to include.
1908 2014-10-07 Marek Polacek <polacek@redhat.com>
1910 * c-convert.c (convert): Use error_operand_p.
1911 * c-typeck.c (require_complete_type): Likewise.
1912 (really_atomic_lvalue): Likewise.
1913 (digest_init): Likewise.
1914 (handle_omp_array_sections_1): Likewise.
1916 2014-10-03 Marek Polacek <polacek@redhat.com>
1919 * c-decl.c (pop_scope): Don't warn about "inline function declared
1920 but never defined" for functions marked with gnu_inline attribute.
1922 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1925 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1926 on low_bound and length.
1928 2014-09-24 Marek Polacek <polacek@redhat.com>
1932 * c-parser.c: Don't define CPP_KEYWORD.
1933 (c_parser_switch_statement): Pass original type to c_finish_case.
1934 * c-tree.h (c_finish_case): Update declaration.
1935 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1936 conditionally to c_do_switch_warnings.
1938 2014-09-03 Marek Polacek <polacek@redhat.com>
1941 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1944 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1945 Balaji V. Iyer <balaji.v.iyer@intel.com>
1946 Igor Zamyatin <igor.zamyatin@intel.com>
1948 * c-parser.c (c_parser_cilk_for): New function.
1949 (c_parser_cilk_grainsize): Likewise.
1950 (c_get_temp_regvar): Likewise.
1951 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1952 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1953 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1954 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1957 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1959 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1960 with using HOST_WIDE_INT without truncation to 'int'
1962 2014-08-22 Marek Polacek <polacek@redhat.com>
1965 * c-typeck.c (parser_build_binary_op): Adjust call to
1966 warn_logical_not_parentheses.
1968 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1971 * c-parser.c (c_parser_array_notation): Check for correct
1972 type of an array added.
1974 2014-08-19 Marek Polacek <polacek@redhat.com>
1977 * c-typeck.c (build_binary_op): If either operand of a comparison
1978 is a boolean expression, call maybe_warn_bool_compare.
1980 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1983 * c-typeck.c (build_c_cast): Do a conversion even when the
1984 TYPE_MAIN_VARIANTs are the same.
1986 2014-08-19 Marek Polacek <polacek@redhat.com>
1988 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1989 pedwarn_c99 instead of pedwarn.
1990 (grokfield): Likewise.
1991 (warn_defaults_to): New function.
1992 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1993 Unconditionally call pedwarn_c99 instead of pedwarn.
1994 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1995 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1996 check flag_isoc11 before.
1997 * c-errors.c (pedwarn_c99): Change the return type to bool.
1998 Handle -Wc99-c11-compat.
1999 * c-parser.c (disable_extension_diagnostics): Handle
2000 warn_c99_c11_compat.
2001 (restore_extension_diagnostics): Likewise.
2002 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
2003 instead of pedwarn, don't check flag_isoc11 before.
2004 (c_parser_declspecs): Likewise.
2005 (c_parser_alignas_specifier): Likewise.
2006 (c_parser_alignof_expression): Likewise.
2007 (c_parser_generic_selection): Likewise.
2008 * c-tree.h (pedwarn_c99): Update declaration.
2009 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
2012 2014-08-19 Marek Polacek <polacek@redhat.com>
2014 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
2016 * c-errors.c: Include "opts.h".
2017 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
2018 * c-parser.c (disable_extension_diagnostics): Handle negative value
2019 of warn_c90_c99_compat, too.
2020 (restore_extension_diagnostics): Likewise.
2021 (c_parser_compound_statement_nostart): Pass
2022 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
2024 2014-08-12 Marek Polacek <polacek@redhat.com>
2026 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
2028 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
2030 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
2032 2014-08-10 Marek Polacek <polacek@redhat.com>
2035 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
2036 Call pedwarn_c90 instead of pedwarn.
2037 (check_bitfield_type_and_width): Likewise.
2038 (declspecs_add_qual): Likewise.
2039 (declspecs_add_type): Likewise.
2040 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
2041 Adjust to only call pedwarn_c90.
2042 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
2043 pedwarn_c90 instead of pedwarn.
2044 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
2045 * c-parser.c (disable_extension_diagnostics): Handle
2046 warn_c90_c99_compat.
2047 (restore_extension_diagnostics): Likewise.
2048 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
2049 pedwarn_c90 instead of pedwarn.
2050 (c_parser_initelt): Likewise.
2051 (c_parser_postfix_expression): Likewise.
2052 (c_parser_postfix_expression_after_paren_type): Likewise.
2053 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
2054 * c-tree.h: Fix formatting.
2055 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
2056 pedwarn_c90 instead of pedwarn.
2058 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2060 * c-typeck.c: Remove include of pointer-set.h.
2062 2014-08-07 Marek Polacek <polacek@redhat.com>
2064 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
2066 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2068 * c-typeck.c: Use hash_map instead of pointer_map.
2070 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2072 * c-decl.c: Use hash_set instead of pointer_set.
2074 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2077 * c-array-notation.c (expand_array_notations): Handling
2080 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2083 * c-typeck.c (c_finish_return): Return 0 instead of the address of
2086 2014-07-30 Tom Tromey <tromey@redhat.com>
2088 * c-typeck.c (struct constructor_stack) <designator_depth>: New
2090 (really_start_incremental_init, push_init_level): Initialize
2092 (pop_init_level): Set global designator_depth.
2093 (process_init_element): Check for designated_init attribute.
2095 2014-07-20 Marek Polacek <polacek@redhat.com>
2098 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
2099 (implicitly_declare): Pass location to implicit_decl_warning.
2101 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2104 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
2105 If non-NULL, call c_parser_check_literal_zero.
2106 (c_parser_check_literal_zero): New function.
2107 (c_parser_postfix_expression_after_primary): Adjust
2108 c_parser_expr_list caller, handle -Wmemset-transposed-args.
2110 2014-07-06 Marek Polacek <polacek@redhat.com>
2113 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
2114 * c-tree.h (C_ARRAY_PARAMETER): Define.
2115 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
2118 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
2119 Chen Gang <gang.chen.5i5j@gmail.com>
2121 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
2124 2014-07-01 Marek Polacek <polacek@redhat.com>
2126 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
2127 instead of 0 to WARN_FOR_ASSIGNMENT.
2129 2014-07-01 Marek Polacek <polacek@redhat.com>
2132 * c-typeck.c (convert_for_assignment): Pass
2133 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
2135 2014-06-30 Marek Polacek <polacek@redhat.com>
2137 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
2138 has no_sanitize_undefined attribute.
2140 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
2143 * c-array-notation.c (fix_builtin_array_notation_fn):
2144 Check for 0 arguments in builtin call. Check that bultin argument is
2146 * c-parser.c (c_parser_array_notation): Check for incorrect initial
2149 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
2151 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
2152 qualifiers in __auto_type for atomic types.
2153 (c_parser_typeof_specifier): Discard all type qualifiers in
2154 __typeof__ for atomic types.
2156 2014-06-25 Marek Polacek <polacek@redhat.com>
2159 * c-parser.c (c_parser_statement_after_labels): Pass the location of
2160 the return expression to c_finish_return.
2162 2014-06-25 Jakub Jelinek <jakub@redhat.com>
2164 * c-typeck.c (c_finish_omp_clauses): Make sure
2165 OMP_CLAUSE_LINEAR_STEP has correct type.
2167 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
2171 2014-06-24 Jakub Jelinek <jakub@redhat.com>
2173 * c-parser.c (c_parser_omp_for_loop): For
2174 #pragma omp parallel for simd move lastprivate clause from parallel
2175 to for rather than simd.
2177 2014-06-23 Marek Polacek <polacek@redhat.com>
2179 * c-typeck.c (parser_build_binary_op): Don't call
2180 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
2182 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
2184 * c-parser.c (c_parser_omp_threadprivate): Likewise.
2185 * c-decl.c (merge_decls): Likewise.
2187 2014-06-09 Marek Polacek <polacek@redhat.com>
2190 * c-typeck.c (error_init): Call inform instead of error_at.
2191 (pedwarn_init): Call inform instead of pedwarn.
2192 (warning_init): Call inform instead of warning_at.
2194 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
2196 * c-decl.c (merge_decls): Use set_decl_section_name.
2197 (duplicate_decls): Remove node if it exists.
2199 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
2202 * c-typeck.c (push_init_level, process_init_element,
2203 pop_init_level): Correct check for zero initialization, move
2204 missing brace warning to respect zero initialization.
2206 2014-06-05 Marek Polacek <polacek@redhat.com>
2209 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
2211 2014-06-05 Marek Polacek <polacek@redhat.com>
2214 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
2215 on the left hand side operand of a comparison.
2217 2014-06-05 Marek Polacek <polacek@redhat.com>
2220 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
2221 Print note only if the warning was printed.
2223 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
2226 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
2229 2014-06-03 Marek Polacek <polacek@redhat.com>
2232 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
2234 * c-tree.h (c_start_case): Update.
2235 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
2236 switch condition has boolean value.
2238 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
2240 * c-decl.c: Include builtins.h.
2241 * c-parser.c: Likewise.
2243 2014-05-27 Marek Polacek <polacek@redhat.com>
2246 * c-typeck.c (convert_arguments): Get location of a parameter. Change
2247 error and warning calls to error_at and warning_at. Pass location of
2248 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
2249 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
2250 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
2252 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
2255 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
2256 function parameters.
2258 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
2260 * c-decl.c (merge_decls): Preserve symtab node pointers.
2261 (duplicate_decls): Free new decl.
2263 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
2265 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
2268 * c-parser.c (c_parser_omp_target): Return bool values.
2270 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2272 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
2273 num_teams_loc variable to num_thread_limit_loc.
2275 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2277 * c-array-notation.c (expand_array_notations): Use void_node
2278 instead of void_zero_node.
2280 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2282 * c-decl.c (finish_struct): Adjust.
2283 (finish_enum): Likewise.
2285 (record_inline_static): Likewise.
2286 (push_scope): Likewise.
2287 (make_label): Likewise.
2288 (lookup_label_for_goto): Likewise.
2289 (finish_struct): Likewise.
2290 (finish_enum): Likewise.
2291 (store_parm_decls): Likewise.
2292 (c_push_function_context): Likewise.
2293 * c-lang.h: Remove usage of variable_size gty attribute.
2294 * c-parser.c (c_parse_init): Adjust.
2295 (c_parse_file): Likewise.
2297 2014-05-13 Marek Polacek <polacek@redhat.com>
2300 * c-typeck.c (convert_for_assignment): Pass location to
2301 WARN_FOR_ASSIGNMENT instead of input_location.
2303 2014-05-10 Marek Polacek <polacek@redhat.com>
2305 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
2306 maybe_warn_string_init.
2307 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
2308 maybe_warn_string_init.
2309 * c-tree.h (maybe_warn_string_init): Update declaration.
2310 * c-typeck.c (maybe_warn_string_init): Add location parameter.
2311 Call pedwarn_init with loc instead of with input_location.
2312 (digest_init): Pass init_loc to maybe_warn_string_init.
2313 (pop_init_level): Call pedwarn_init with loc instead of with
2315 (set_init_index): Likewise.
2316 (process_init_element): Likewise.
2318 2014-05-09 Marek Polacek <polacek@redhat.com>
2321 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
2322 (c_parser_initelt): Pass location to set_init_label. Pass array index
2323 location to set_init_index.
2324 * c-tree.h (push_init_level): Update declaration.
2325 (pop_init_level): Likewise.
2326 (set_init_index): Likewise.
2327 (set_init_label): Likewise.
2328 * c-typeck.c (error_init): Add location parameter. Call error_at
2330 (digest_init): Pass init_loc to error_init.
2331 (really_start_incremental_init):
2332 (push_init_level): Add location parameter. Pass loc to pop_init_level
2334 (pop_init_level): Likewise.
2335 (set_designator): Add location parameter. Pass loc to pop_init_level,
2336 push_init_level, and error_init.
2337 (set_init_index): Add location parameter. Pass loc to error_init and
2339 (set_init_label): Likewise.
2340 (output_init_element): Pass loc to error_init.
2341 (process_init_element): Pass loc to error_init, pop_init_level,
2342 pedwarn_init, and push_init_level.
2344 2014-05-09 Marek Polacek <polacek@redhat.com>
2347 * c-parser.c (c_parser_attributes): Parse the arguments as an
2348 expression-list if the attribute takes identifier.
2350 2014-05-08 Marek Polacek <polacek@redhat.com>
2353 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
2356 2014-05-08 Marek Polacek <polacek@redhat.com>
2359 * c-decl.c (start_function): Warn for _Atomic-qualified return type
2362 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2363 Mike Stump <mikestump@comcast.net>
2364 Richard Sandiford <rdsandiford@googlemail.com>
2366 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
2367 (finish_enum): Use wide-int interfaces.
2368 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
2369 * c-typeck.c (build_c_cast): Likewise.
2370 (set_nonincremental_init_from_string): Likewise.
2371 (c_tree_equal): Likewise.
2373 2014-05-02 Marek Polacek <polacek@redhat.com>
2376 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
2377 Return size_one_node when the type is not complete.
2378 (pointer_diff): Remove comment.
2379 (build_unary_op): Improve error messages.
2381 2014-05-02 Marek Polacek <polacek@redhat.com>
2383 * c-typeck.c (c_finish_return): Separate warning_at calls.
2385 2014-05-02 Marek Polacek <polacek@redhat.com>
2387 * c-tree.h (error_init): Remove declaration.
2388 (pedwarn_init): Likewise.
2389 * c-typeck.c (error_init): Make static and move above.
2390 (pedwarn_init): Likewise.
2391 (warning_init): Move above.
2392 (maybe_warn_string_init): Likewise.
2394 2014-05-01 Jeff Law <law@redhat.com>
2398 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2399 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
2402 2014-05-02 Marek Polacek <polacek@redhat.com>
2405 * c-typeck.c (push_init_level): Set constructor_designated to
2406 p->designated for structures.
2408 2014-05-01 Marek Polacek <polacek@redhat.com>
2411 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
2412 function-definition has an attribute after the declarator.
2414 2014-05-01 Marek Polacek <polacek@redhat.com>
2417 * c-typeck.c (warning_init): Add location_t parameter. Call
2418 warning_at instead of warning.
2419 (push_init_level): Pass input_location to warning_init.
2420 (add_pending_init): Add location_t parameter. Pass loc to
2422 (set_nonincremental_init): Pass input_location to add_pending_init.
2423 (set_nonincremental_init_from_string): Likewise.
2424 (output_init_element): Pass loc to warning_init and to
2427 2014-05-01 Marek Polacek <polacek@redhat.com>
2430 * c-typeck.c (c_finish_return): Distinguish between label and variable
2431 when warning about returning local address.
2433 2014-05-01 Marek Polacek <polacek@redhat.com>
2436 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
2439 2014-05-01 Marek Polacek <polacek@redhat.com>
2442 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
2443 instead of 0 to WARN_FOR_QUALIFIERS.
2445 2014-05-01 Marek Polacek <polacek@redhat.com>
2448 * c-typeck.c (default_conversion): Use better location for
2451 2014-04-30 Marek Polacek <polacek@redhat.com>
2453 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
2454 also when SANITIZE_FLOAT_DIVIDE is on.
2456 2014-04-30 Marek Polacek <polacek@redhat.com>
2459 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
2460 and pedwarn_init. Use loc insted of input_location.
2462 2014-04-30 Marek Polacek <polacek@redhat.com>
2465 * c-typeck.c (build_binary_op): Use location when warning about
2468 2014-04-25 Marek Polacek <polacek@redhat.com>
2471 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
2472 always_inline/noinline and hot/cold attributes.
2474 2014-04-25 Marek Polacek <polacek@redhat.com>
2477 * c-parser.c (c_parser_initelt): Pass input_location to
2478 process_init_element.
2479 (c_parser_initval): Pass loc to process_init_element.
2480 * c-tree.h (process_init_element): Adjust declaration.
2481 * c-typeck.c (push_init_level): Pass input_location to
2482 process_init_element.
2483 (pop_init_level): Likewise.
2484 (set_designator): Likewise.
2485 (output_init_element): Add location_t parameter. Pass loc to
2487 (output_pending_init_elements): Pass input_location to
2488 output_init_element.
2489 (process_init_element): Add location_t parameter. Pass loc to
2490 output_init_element.
2492 2014-04-24 Jakub Jelinek <jakub@redhat.com>
2494 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
2495 atomic-clause, allow comma in between atomic-clause and
2498 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2501 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
2502 fails, don't set OM_PARALLEL_COMBINED and return NULL.
2504 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2507 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2508 create_tmp_var instead build_decl for creating temps.
2509 (build_array_notation_expr): Likewise.
2510 (fix_conditional_array_notations_1): Likewise.
2511 (fix_array_notation_expr): Likewise.
2512 (fix_array_notation_call_expr): Likewise.
2514 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2517 * c-tree.h (c_build_function_call_vec): New prototype.
2518 * c-typeck.c (build_function_call_vec): Don't call
2519 resolve_overloaded_builtin here.
2520 (c_build_function_call_vec): New wrapper function around
2521 build_function_call_vec. Call resolve_overloaded_builtin here.
2522 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
2523 Call c_build_function_call_vec instead of build_function_call_vec.
2524 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
2525 * c-decl.c (finish_decl): Likewise.
2527 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2530 * c-typeck.c: Use correct format string in cast-qual warning
2532 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
2534 * c-decl.c (c_decl_attributes): Use
2535 lang_hooks.types.omp_mappable_type.
2536 * c-typeck.c (c_finish_omp_clauses): Likewise.
2538 2014-03-06 Marek Polacek <polacek@redhat.com>
2541 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
2542 of checking tree code.
2544 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2546 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
2547 (c_parser_parameter_declaration): Likewise.
2549 2014-02-19 Marek Polacek <polacek@redhat.com>
2552 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
2553 Call mark_exp_read on exp.value.
2554 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
2555 TREE_ADDRESSABLE on old instead of val.
2556 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
2558 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2560 * c-parser.c (c_parser_get_builtin_args): Replace calls to
2561 C_EXPR_APPEND by vec_safe_push.
2562 * c-tree.h (C_EXPR_APPEND): Remove.
2564 2014-01-31 Marek Polacek <polacek@redhat.com>
2567 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
2568 build_function_call_vec.
2569 (build_function_call): Likewise.
2570 (build_atomic_assign): Likewise.
2571 (build_function_call_vec): Add arg_loc parameter. Use it.
2572 (convert_arguments): Likewise.
2573 (convert_for_assignment): Rename rhs_loc to expr_loc.
2574 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
2575 (c_parser_objc_keywordexpr): Likewise.
2576 (c_parser_postfix_expression_after_primary): Call
2577 build_function_call_vec with expr_loc rather than op_loc.
2578 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
2579 build_function_call_vec.
2580 (c_parser_expr_list): Add locations parameter. Fill it with locations
2581 of function arguments.
2582 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
2584 2014-01-30 Marek Polacek <polacek@redhat.com>
2587 * c-typeck.c (build_function_call_vec): Use loc parameter.
2588 (convert_arguments): Add location parameter. Use it.
2589 (ep_convert_and_check): Likewise.
2590 (build_atomic_assign): Adjust convert_for_assignment call.
2591 (build_modify_expr): Likewise.
2592 (digest_init): Likewise.
2593 (c_finish_return): Likewise.
2594 (build_conditional_expr): Adjust ep_convert_and_check calls.
2595 (convert_for_assignment): Add rhs_loc parameter. Use it.
2596 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
2599 2014-01-30 Richard Biener <rguenther@suse.de>
2602 * c-typeck.c (build_function_call_vec): Do not replace calls
2603 to a function via an incompatible type with a runtime abort.
2605 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2607 * c-parser.c (c_parser_declaration_or_fndef): Replaced
2608 flag_enable_cilkplus with flag_cilkplus.
2609 (c_parser_direct_declarator_inner): Likewise.
2610 (c_parser_attribute_any_word): Likewise.
2611 (c_parser_attributes): Likewise.
2612 (c_parser_compound_statement): Likewise.
2613 (c_parser_statement_after_labels): Likewise.
2614 (c_parser_if_statement): Likewise.
2615 (c_parser_switch_statement): Likewise.
2616 (c_parser_do_statement): Likewise.
2617 (c_parser_for_statement): Likewise.
2618 (c_parser_unary_expression): Likewise.
2619 (c_parser_postfix_expression): Likewise.
2620 (c_parser_postfix_expression_after_primary): Likewise.
2621 (c_parser_postfix_expression_after_primary): Likewise.
2622 (c_parser_omp_clause_name): Likewise.
2623 (c_finish_omp_declare_simd): Likewise.
2624 (c_parser_cilk_verify_simd): Likewise.
2625 * c-typeck.c (build_array_ref): Likewise.
2626 (build_function_call_vec): Likewise.
2627 (convert_arguments): Likewise.
2628 (build_compound_expr): Likewise.
2629 (c_finish_return): Likewise.
2630 (c_finish_if_stmt): Likewise.
2631 (c_finish_loop): Likewise.
2632 (build_binary_op): Likewise.
2634 2014-01-23 Marek Polacek <polacek@redhat.com>
2637 * c-typeck.c (parser_build_binary_op): Use location instead of
2639 (build_binary_op): Pass location to shorten_compare.
2641 2014-01-23 Marek Polacek <polacek@redhat.com>
2644 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2647 2014-01-23 Marek Polacek <polacek@redhat.com>
2650 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2651 of a comma expression.
2652 (emit_side_effect_warnings): Likewise.
2654 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2657 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2658 function to use walk_tree and moved a lot of its functionality to
2659 expand_array_notations.
2660 (expand_array_notations): New function.
2662 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2664 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2665 attribute an attribute without value.
2667 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2670 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2671 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2673 2014-01-22 Marek Polacek <polacek@redhat.com>
2676 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2677 of remove_c_maybe_const_expr on op1 and op2.
2679 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2682 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2683 effects, preevaluate rhs using SAVE_EXPR first.
2685 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2688 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2689 statements with if-elseif statements.
2691 2014-01-06 Marek Polacek <polacek@redhat.com>
2694 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2695 defined bit-field types only in ISO C.
2697 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2699 Update copyright years
2701 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2703 * c-array-notation.c: Use the standard form for the copyright notice.
2705 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2707 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2708 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2709 field in parser is not empty. If not-empty, call the function
2710 c_parser_finish_omp_declare_simd.
2711 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2712 between SIMD-enabled functions and #pragma simd. Added new parameter.
2713 (c_parser_cilk_all_clauses): Modified the usage of the function
2714 c_parser_cilk_clause_vectorlength as mentioned above.
2715 (c_parser_cilk_simd_fn_vector_attrs): New function.
2716 (c_finish_cilk_simd_fn_tokens): Likewise.
2717 (is_cilkplus_vector_p): Likewise.
2718 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2719 "nomask," and "mask" strings in clause name.
2720 (c_parser_omp_all_clauses): Added 3 new case statements:
2721 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2722 PRAGMA_CILK_CLAUSE_NOMASK.
2723 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2724 check for vector attribute and if so call the function
2725 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2726 called the function c_finish_cilk_simd_fn_tokens.
2727 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2728 parser field is non-empty. If so, parse them as you would parse
2729 the omp declare simd pragma.
2730 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2731 Added a check when step is a parameter and flag it as error.
2732 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2733 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2736 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2738 * c-parser.c (c_parser_omp_parallel): Fix description.
2740 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2742 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2743 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2744 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2745 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2747 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2750 * c-parser.c (c_parser_alignas_specifier): Use
2751 c_sizeof_or_alignof_type instead of c_alignof.
2752 (c_parser_alignof_expression): Likewise, with min_alignof
2753 parameter depending on alignof spelling used.
2755 2013-12-04 Marek Polacek <polacek@redhat.com>
2758 * c-decl.c (start_function): Don't warn for missing prototype for
2761 2013-12-03 Marek Polacek <polacek@redhat.com>
2764 * c-decl.c (build_compound_literal): Allow compound literals with
2765 empty initial value.
2767 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2770 * c-typeck.c (build_modify_expr): Diagnose assignment to
2771 expression with array type.
2773 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2776 * c-typeck.c (process_init_element): Do not treat a string as
2777 initializing a whole array when used with a designator for an
2780 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2783 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2784 an inline function following a static declaration.
2786 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2789 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2790 to p_name before calling c_parser_omp_teams instead of after.
2791 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2792 argument. Remove unused p_name variable.
2794 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2795 Jakub Jelinek <jakub@redhat.com>
2797 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2798 external_scope is NULL.
2800 2013-11-27 Tom de Vries <tom@codesourcery.com>
2801 Marc Glisse <marc.glisse@inria.fr>
2804 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2806 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2808 * c-typeck.c: Add required include files from gimple.h.
2810 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2812 * c-decl.c (define_label, shadow_tag_warned)
2813 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2814 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2815 (declspecs_add_type): Remove use of in_system_header macro.
2816 * c-parser.c (c_parser_unary_expression): Likewise.
2817 * c-typeck.c (store_init_value, process_init_element)
2818 (c_start_case): Likewise.
2820 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2823 * c-parser.c (c_parser_set_source_position_from_token): Remove
2824 reference to in_system_header from comment.
2826 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2828 * c-decl.c (grokdeclarator): Update comment to refer to
2829 tree_to_[su]hwi rather than tree_low_cst.
2831 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2833 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2834 tree_to_uhwi throughout.
2836 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2838 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2841 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2843 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2846 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2848 * c-parser.c (c_parser_cilk_simd): New.
2849 (c_parser_cilk_verify_simd): New.
2850 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2851 (c_parser_omp_for_loop): Add case for NE_EXPR.
2852 Set c_break_label for CILK_SIMD.
2853 (c_parser_cilk_clause_vectorlength): New.
2854 (c_parser_cilk_clause_linear): New.
2855 (c_parser_cilk_clause_name): New.
2856 (c_parser_cilk_all_clauses): New.
2857 * c-typeck.c (build_unary_op): Pass location argument to
2859 (build_modify_expr): Same.
2860 (build_asm_expr): Same.
2861 (c_finish_bc_stmt): Error on break/continue in loops.
2863 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2865 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2867 2013-11-14 Diego Novillo <dnovillo@google.com>
2869 * c-decl.c: Include print-tree.h.
2870 Include stor-layout.h.
2873 Include stringpool.h.
2874 * c-lang.c: Include fold-const.h.
2875 * c-parser.c: Include stringpool.h.
2877 Include stor-layout.h.
2879 Include trans-mem.h.
2880 * c-typeck.c: Include stor-layout.h.
2881 Include trans-mem.h.
2885 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2887 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2888 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2890 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2891 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2893 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2894 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2895 (c_parser_declarator, c_parser_direct_declarator_inner)
2896 (c_parser_parameter_declaration, c_parser_type_name): All callers
2898 (c_parser_declaration_or_fndef): Handle declarations with type
2899 determined from the initializer.
2901 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2903 * c-typeck.c: Include gimplify.h.
2905 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2907 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2908 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2910 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2911 or _Thread_local as appropriate in diagnostics.
2912 (build_null_declspecs): Initialize ret->thread_gnu_p.
2913 (declspecs_add_scspec): Handle either __thread or _Thread_local
2914 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2915 pedantic. Do not disallow _Thread_local extern and _Thread_local
2918 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2919 Andrew MacLeod <amacleod@redhat.com>
2921 * c-aux-info.c (gen_type): Handle atomic qualifier.
2922 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2923 qualifiers when compating types.
2924 (shadow_tag_warned): Handle atomic_p in declspecs.
2925 (quals_from_declspecs): Likewise.
2926 (start_decl): Use c_type_promotes_to when promoting argument
2928 (grokdeclarator): Handle _Atomic.
2929 (get_parm_info): Diagnose any qualifier on "void" as only
2931 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2932 comparing types. Use c_type_promotes_to when promoting argument
2934 (finish_function): Use c_type_promotes_to when promoting argument
2936 (build_null_declspecs): Handle atomic_p in declspecs.
2937 (declspecs_add_qual): Handle RID_ATOMIC.
2938 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2939 (c_token_starts_declspecs): Handle RID_ATOMIC.
2940 (c_parser_declspecs): Handle atomic type specifiers and
2942 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2943 from types of expressions with atomic type.
2944 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2945 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2946 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2947 (c_parser_statement_after_labels, c_parser_switch_statement)
2948 (c_parser_for_statement, c_parser_expr_no_commas)
2949 (c_parser_conditional_expression, c_parser_binary_expression)
2950 (c_parser_cast_expression, c_parser_unary_expression)
2951 (c_parser_postfix_expression)
2952 (c_parser_postfix_expression_after_primary, c_parser_expression):
2953 Use convert_lvalue_to_rvalue.
2954 (c_parser_expression_conv, c_parser_expr_list): Document
2955 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2956 (c_parser_objc_synchronized_statement): Use
2957 convert_lvalue_to_rvalue.
2958 (c_parser_objc_selector): Handle RID_ATOMIC.
2959 (c_parser_objc_receiver, c_parser_array_notation): Use
2960 convert_lvalue_to_rvalue.
2961 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2962 _Atomic (type-name).
2963 (struct c_declspecs): Add atomic_p field.
2964 (convert_lvalue_to_rvalue): Declare.
2965 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2966 corresponding atomic types.
2967 (qualify_type): Don't add _Atomic qualifiers from second argument.
2968 (comp_target_types): Do not allow _Atomic mismatches.
2969 (type_lists_compatible_p): Do not remove atomic qualifiers when
2971 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2972 (build_atomic_assign): New functions.
2973 (build_unary_op): Use build_atomic_assign for atomic increment and
2975 (build_conditional_expr): Do not treat _Atomic void as a qualified
2977 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2978 (find_anonymous_field_with_type, convert_to_anonymous_field)
2979 (convert_for_assignment): Do not remove atomic qualifiers when
2981 (digest_init): Do not accept initialization of arrays of atomic
2982 elements by string constants.
2983 (build_asm_expr): Use convert_lvalue_to_rvalue.
2984 (build_binary_op): Do not treat _Atomic void as a qualified
2987 2013-11-06 DJ Delorie <dj@redhat.com>
2989 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2990 both explicit and builtin, print the location of the explicit one.
2992 2013-11-05 Tobias Burnus <burnus@net-b.de>
2994 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2995 c_parser_omp_distribute, c_parser_omp_teams,
2996 c_parser_omp_target, c_parser_omp_declare): Handle
2999 2013-11-03 Marek Polacek <polacek@redhat.com>
3001 * c-decl.c (grokdeclarator): Add VLA instrumentation.
3003 2013-11-01 Jakub Jelinek <jakub@redhat.com>
3005 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
3006 check_dup_generic at the end, unless remove is true.
3007 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
3009 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
3011 2013-10-31 Jakub Jelinek <jakub@redhat.com>
3013 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
3014 with decl that is not pointer nor array.
3016 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3018 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
3019 a spawning function is found.
3020 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
3021 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
3022 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
3023 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
3025 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
3026 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
3028 (c_finish_return): Added a check to reject _Cilk_spawn in return
3030 (build_cilk_spawn): New function.
3031 (build_cilk_sync): Likewise.
3032 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
3034 2013-10-27 Tobias Burnus <burnus@net-b.de>
3037 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
3038 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
3039 (c_parser_statement_after_labels): Update calls.
3041 2013-10-24 Tobias Burnus <burnus@net-b.de>
3044 * c-parser.c (c_parser_pragma, c_parser_for_statement):
3045 Handle PRAGMA_IVDEP.
3046 (c_parser_statement_after_labels): Update call.
3048 2013-10-24 Marek Polacek <polacek@redhat.com>
3050 * c-parser.c (c_parser_struct_declaration): Add a comment.
3051 (c_parser_declarator): Don't allow _Alignas here.
3053 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
3055 * c-parser.c: Include omp-low.h.
3056 * c-typeck.c: Likewise.
3058 2013-10-17 Marek Polacek <polacek@redhat.com>
3061 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
3062 Document syntax of the array-declarator.
3063 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
3065 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
3066 (c_parser_struct_declaration): Likewise.
3067 (c_parser_declarator): Likewise.
3068 (c_parser_direct_declarator_inner): Likewise.
3069 (c_parser_parameter_declaration): Likewise.
3070 (c_parser_type_name): Likewise.
3072 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3074 * c-lang.h (current_omp_declare_target_attribute): New extern
3076 * c-parser.c: Include c-lang.h.
3077 (struct c_parser): Change tokens to c_token *.
3078 Add tokens_buf field. Change tokens_avail type to unsigned int.
3079 (c_parser_consume_token): If parser->tokens isn't
3080 &parser->tokens_buf[0], increment parser->tokens.
3081 (c_parser_consume_pragma): Likewise.
3082 (enum pragma_context): Add pragma_struct and pragma_param.
3083 (c_parser_external_declaration): Adjust
3084 c_parser_declaration_or_fndef caller.
3085 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
3086 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
3087 Adjust recursive call.
3088 (c_parser_struct_or_union_specifier): Use pragma_struct instead
3090 (c_parser_parameter_declaration): Use pragma_param instead of
3092 (c_parser_compound_statement_nostart, c_parser_label,
3093 c_parser_for_statement): Adjust
3094 c_parser_declaration_or_fndef callers.
3095 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
3096 it through to c_parser_conditional_expression.
3097 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
3098 pass it through to c_parser_binary_expression. Adjust recursive
3100 (c_parser_binary_expression): Remove prec argument, add
3101 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
3102 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
3103 binop matches it, use build2 instead of parser_build_binary_op.
3104 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
3105 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
3106 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
3107 Handle pragma_struct and pragma_param the same as pragma_external.
3108 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
3109 (c_parser_omp_variable_list): Parse array sections for
3110 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
3111 (c_parser_omp_clause_collapse): Fully fold collapse expression.
3112 (c_parser_omp_clause_reduction): Handle user defined reductions.
3113 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
3114 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
3115 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
3116 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
3117 c_parser_omp_clause_depend, c_parser_omp_clause_map,
3118 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
3119 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
3120 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
3121 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
3122 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
3123 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
3124 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
3125 (c_parser_omp_for_loop): Add CODE argument, pass it through
3126 to c_finish_omp_for. Change last argument to cclauses,
3127 and adjust uses to grab parallel clauses from the array of all
3128 the split clauses. Adjust c_parser_binary_expression,
3129 c_parser_declaration_or_fndef and c_finish_omp_for callers.
3130 (omp_split_clauses): New function.
3131 (c_parser_omp_simd): New function.
3132 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
3133 Allow the function to be called also when parsing combined constructs,
3134 and call c_parser_omp_simd when parsing for simd.
3135 (c_parser_omp_sections_scope): If section-sequence doesn't start with
3136 #pragma omp section, require exactly one structured-block instead of
3137 sequence of statements.
3138 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
3139 Allow the function to be called also when parsing combined constructs.
3140 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
3141 Allow the function to be called also when parsing combined
3143 (c_parser_omp_taskgroup, c_parser_omp_cancel,
3144 c_parser_omp_cancellation_point, c_parser_omp_distribute,
3145 c_parser_omp_teams, c_parser_omp_target_data,
3146 c_parser_omp_target_update, c_parser_omp_target,
3147 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
3148 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
3149 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
3150 (c_parser_omp_construct): Add p_name and mask vars. Handle
3151 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
3152 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
3153 and c_parser_omp_sections callers.
3154 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
3155 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
3156 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
3157 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
3158 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
3160 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
3161 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
3162 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
3163 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
3164 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
3165 * c-typeck.c: Include tree-inline.h.
3166 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
3167 handle_omp_array_sections_1, handle_omp_array_sections,
3168 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
3169 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
3170 user defined reductions.
3171 (c_tree_equal): New function.
3172 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
3173 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
3174 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
3175 c_check_omp_declare_reduction_r): New prototypes.
3176 * c-decl.c (current_omp_declare_target_attribute): New variable.
3177 (c_decl_attributes): New function.
3178 (start_decl, start_function): Use it instead of decl_attributes.
3179 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
3180 c_omp_reduction_decl, c_omp_reduction_lookup,
3181 c_check_omp_declare_reduction_r): New functions.
3183 2013-09-25 Tom Tromey <tromey@redhat.com>
3185 * Make-lang.in (c/gccspec.o): Remove.
3186 (CFLAGS-c/gccspec.o): New variable.
3187 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
3188 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
3189 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
3191 2013-09-25 Tom Tromey <tromey@redhat.com>
3193 * Make-lang.in (c/gccspec.o): Don't use subshell.
3195 2013-09-18 Marek Polacek <polacek@redhat.com>
3198 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
3199 Remove unnecessary check.
3201 2013-09-18 Marek Polacek <polacek@redhat.com>
3204 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
3205 no_sanitize_undefined attribute.
3207 2013-09-13 Kai Tietz <ktietz@redhat.com>
3210 * c-decl.c (c_builtin_function_ext_scope): Remove
3211 wrong assumption that it is never called on prexisting
3214 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3216 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
3218 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3220 * c-objc-common.c (c_tree_printer): Tidy.
3222 2013-08-30 Marek Polacek <polacek@redhat.com>
3224 * c-typeck.c (build_binary_op): Add division by zero and shift
3227 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
3228 Joseph Myers <joseph@codesourcery.com>
3231 * c-typeck.c (c_common_type): Prefer double_type_node over
3232 other REAL_TYPE types with the same precision.
3233 (convert_arguments): Likewise.
3235 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
3237 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
3238 (c_initialize_diagnostics): Call a destructor for the early printer.
3240 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3242 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
3243 printer initialization.
3245 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
3248 * c-array-notation.c (fix_conditional_array_notations_1): Added a
3249 check for truth values.
3250 (expand_array_notation_exprs): Added truth values case. Removed an
3251 unwanted else. Added for-loop to walk through subtrees in default
3254 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3256 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
3258 2013-07-23 Joseph Myers <joseph@codesourcery.com>
3260 * c-parser.c (struct c_generic_association): Fix typo.
3262 2013-07-23 Tom Tromey <tromey@redhat.com>
3263 Joseph Myers <joseph@codesourcery.com>
3265 * c-parser.c (struct c_generic_association): New.
3266 (c_generic_association_d): New typedef.
3267 (c_parser_generic_selection): New function.
3268 (c_parser_postfix_expression): Handle RID_GENERIC.
3270 2013-07-13 Jason Merrill <jason@redhat.com>
3273 * c-decl.c (finish_struct): Check for too-large class.
3275 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3278 * c-typeck.c (set_init_index): When folding, check for index overflow.
3280 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3282 * c-parser.c (c_parser_array_notation): Removed rejection of array
3283 notations in an array of function pointers.
3285 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3287 * c-array-notation.c (make_triplet_val_inv): New function.
3288 (create_cmp_incr): Likewise.
3289 (create_array_refs): Likewise.
3290 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
3291 Also modularized common parts between functions and called the function.
3292 (build_array_notation_expr): Likewise.
3293 (fix_conditional_array_notations_1): Likewise.
3294 (fix_array_notation_expr): Likewise.
3295 (fix_array_notation_call_expr): Likewise.
3297 2013-06-18 Marek Polacek <polacek@redhat.com>
3300 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
3302 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
3304 * c-array-notation.c (build_array_notation_expr): Reject array notation
3305 mismatch between LHS and RHS even inside a call_expr. Also, removed
3306 a couple while statements that were dead code.
3308 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
3310 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
3311 excessive precision expressions in function parameters. Also removed
3312 couple unwanted while statements.
3314 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3316 * c-array-notation.c (expand_array_notation_exprs): Added
3317 ARRAY_NOTATION_REF case.
3319 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3321 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
3322 function to c-family/array-notation-common.c.
3323 (is_cilkplus_reduce_builtin): Likewise.
3324 (find_rank): Likewise.
3325 (extract_array_notation_exprs): Likewise.
3326 (replace_array_notations): Likewise.
3327 (find_inv_trees): Likewise.
3328 (replace_inv_trees): Likewise.
3329 (contains_array_notation_expr): Likewise.
3330 (find_correct_array_notation_type): Likewise.
3331 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
3332 (struct inv_list): Moved this to c-family/array-notation-common.c.
3333 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
3335 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
3337 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
3338 reduction functions outside the for-loop. Added a check if the fundecl
3339 is non-NULL. Finally, removed an unwanted if-statement, and made the
3342 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3344 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
3345 condition of the if-statement matches the rank of else-block and then-
3346 block when array notations are used.
3347 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
3348 expression after the entire function body is parsed.
3349 (c_parser_expr_no_commas): Delayed creating array notation expressions
3350 to the end of function parsing.
3351 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
3352 whole if-statement instead of just the condition.
3353 (expand_array_notation_exprs): Added MODIFY_EXPR case.
3355 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3358 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
3359 array to NULL_TREE if they are unused. Also added a check for the
3360 field to be NULL before its fields are used in future.
3362 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3365 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
3366 (build_array_notation_expr): Likewise.
3368 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3370 * c-typeck.c (build_array_ref): Added a check to see if array's
3371 index is greater than one. If true, then emit an error.
3372 (build_function_call_vec): Exclude error reporting and checking
3373 for builtin array-notation functions.
3374 (convert_arguments): Likewise.
3375 (c_finish_return): Added a check for array notations as a return
3376 expression. If true, then emit an error.
3377 (c_finish_loop): Added a check for array notations in a loop
3378 condition. If true then emit an error.
3379 (lvalue_p): Added a ARRAY_NOTATION_REF case.
3380 (build_binary_op): Added a check for array notation expr inside
3381 op1 and op0. If present, we call another function to find correct
3383 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
3384 * c-parser.c (c_parser_compound_statement): Check if array
3385 notation code is used in tree, if so, then transform them into
3387 (c_parser_expr_no_commas): Check if array notation is used in LHS
3388 or RHS, if so, then build array notation expression instead of
3390 (c_parser_postfix_expression_after_primary): Added a check for
3391 colon(s) after square braces, if so then handle it like an array
3392 notation. Also, break up array notations in unary op if found.
3393 (c_parser_direct_declarator_inner): Added a check for array
3395 (c_parser_compound_statement): Added a check for array notation in
3396 a stmt. If one is present, then expand array notation expr.
3397 (c_parser_if_statement): Likewise.
3398 (c_parser_switch_statement): Added a check for array notations in
3399 a switch statement's condition. If true, then output an error.
3400 (c_parser_while_statement): Similarly, but for a while.
3401 (c_parser_do_statement): Similarly, but for a do-while.
3402 (c_parser_for_statement): Similarly, but for a for-loop.
3403 (c_parser_unary_expression): Check if array notation is used in a
3404 pre-increment or pre-decrement expression. If true, then expand
3406 (c_parser_array_notation): New function.
3407 * c-array-notation.c: New file.
3408 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
3410 2013-05-23 Mike Stump <mikestump@comcast.net>
3412 * c-typeck.c (convert_for_assignment): Handle references to memory
3415 2013-05-16 Jason Merrill <jason@redhat.com>
3417 * Make-lang.in (cc1$(exeext)): Use link mutex.
3419 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3421 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
3422 to simply use OPT_Wpointer_arith.
3423 (build_unary_op): Likewise.
3425 2013-04-03 Jakub Jelinek <jakub@redhat.com>
3428 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
3429 argument. If set, or it temporarily for parsing of the first
3430 argument into force_folding_builtin_constant_p.
3431 (c_parser_postfix_expression): Adjust callers.
3433 2013-03-21 Richard Biener <rguenther@suse.de>
3435 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
3436 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
3438 2013-02-12 Marek Polacek <polacek@redhat.com>
3441 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
3444 2013-01-24 Jakub Jelinek <jakub@redhat.com>
3447 * c-typeck.c (set_nonincremental_init_from_string): If
3448 constructor_max_index is NULL, treat it as if tree_int_cst_lt
3450 (process_init_element): Likewise.
3452 2012-12-20 Jakub Jelinek <jakub@redhat.com>
3455 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
3456 argument, don't call default_function_array_conversion
3457 nor c_fully_fold here.
3458 (c_parser_asm_statement): Adjust callers.
3459 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
3460 and outputs here, and call default_function_array_conversion
3461 on inputs that don't need to be addressable.
3463 2012-12-18 Jakub Jelinek <jakub@redhat.com>
3466 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
3467 warning require that both c_common_unsigned_type as well as
3468 c_common_signed_type is the same for both mvl and mvr types.
3470 2012-11-16 Diego Novillo <dnovillo@google.com>
3472 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
3474 * c-common.c: Use new vec API in vec.h.
3475 * c-common.h: Likewise.
3476 * c-gimplify.c: Likewise.
3477 * c-pragma.c: Likewise.
3478 * c-pretty-print.c: Likewise.
3479 * c-pretty-print.h: Likewise.
3480 * c-semantics.c: Likewise.
3481 * c-decl.c: Likewise.
3482 * c-parser.c: Likewise.
3483 * c-tree.h: Likewise.
3484 * c-typeck.c: Likewise.
3486 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3489 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
3491 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3494 * c-decl.c (warn_if_shadowing): Do not warn if a variable
3495 shadows a function, unless the variable is a function or a
3496 pointer-to-function.
3498 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3501 * c-parser.c (struct c_tree_loc_pair): Removed.
3502 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
3503 add location_t * and tree * arguments, fill in array of 3
3504 sizeof_arg trees and corresponding locs.
3505 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
3506 c_parser_expr_list callers.
3507 (c_parser_postfix_expression_after_primary): Likewise. Pass
3508 array of 3 sizeof_arg trees and locs (corresponding to first
3509 3 arguments) to sizeof_pointer_memaccess_warning.
3511 2012-10-09 Lawrence Crowl <crowl@google.com>
3513 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
3514 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
3517 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3520 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
3523 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3526 * c-typeck.c: Include c-common.h.
3527 (enum stv_conv): Moved to c-common.h.
3528 (scalar_to_vector): Moved to c-common.c.
3529 (build_binary_op): Adapt to scalar_to_vector's new prototype.
3530 * Make-lang.in: c-typeck.c depends on c-common.h.
3532 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3534 * c-decl.c (c_write_global_declarations): Fix handling of
3537 2012-09-30 Sharad Singhai <singhai@google.com>
3539 * c-decl.c (c_write_global_declarations): Use a different method
3540 to determine if the dump has ben initialized.
3542 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3545 * c-typeck.c (c_cast_expr): When casting to a type requiring
3546 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
3549 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3552 * c-typeck.c (build_unary_op): Pass original argument of
3553 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
3554 any C_MAYBE_CONST_EXPR, if it has integer operands.
3555 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
3556 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
3557 to c_objc_common_truthvalue_conversion, then remove any
3558 C_MAYBE_CONST_EXPR, if they have integer operands. Use
3559 c_objc_common_truthvalue_conversion not
3560 c_common_truthvalue_conversion.
3561 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
3562 call note_integer_operands for arguments with integer operands
3563 that are not integer constants.
3565 2012-09-13 Jakub Jelinek <jakub@redhat.com>
3568 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
3569 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
3571 2012-08-31 Jakub Jelinek <jakub@redhat.com>
3574 * c-convert.c (convert): Don't call fold_convert_loc if
3575 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
3576 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
3577 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
3579 2012-08-24 Jakub Jelinek <jakub@redhat.com>
3582 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
3583 for nested and empty_ok arguments in the call to
3584 c_parser_declaration_or_fndef.
3586 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3588 * c-tree.h (c_last_sizeof_arg): Declare.
3589 * c-parser.c (struct c_tree_loc_pair): New type.
3590 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
3592 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
3593 (c_parser_postfix_expression_after_primary): Likewise. Call
3594 sizeof_pointer_memaccess_warning if needed.
3595 (sizeof_ptr_memacc_comptypes): New function.
3596 * c-typeck.c (c_last_sizeof_arg): New global variable.
3597 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
3599 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
3601 * c-lang.h (lang_decl): Add variable_size GTY option.
3603 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3605 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
3606 * Make-lang.in: Fix dependencies.
3608 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3610 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
3611 and add language Makefile hooks.
3612 * config-lang.in: New file.
3613 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
3614 add the required "normal" config-lang.in rules.
3615 * c-lang.h: Moved from gcc/ to here.
3616 * c-tree.h: Likewise.
3617 * c-objc-common.c: Likewise.
3618 * c-objc-common.h: Likewise.
3619 * c-typeck.c: Likewise.
3620 * c-convert.c: Likewise.
3621 * c-lang.c: Likewise.
3622 * c-aux-info.c: Likewise.
3623 * c-errors.c: Likewise.
3624 * gccspec.c: Likewise.
3625 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
3626 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
3628 Copyright (C) 2012-2016 Free Software Foundation, Inc.
3630 Copying and distribution of this file, with or without modification,
3631 are permitted in any medium without royalty provided the copyright
3632 notice and this notice are preserved.