1 2016-05-19 David Malcolm <dmalcolm@redhat.com>
4 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
6 (c_parser_postfix_expression): Likewise.
7 * c-tree.h (c_expr::set_error): New method.
8 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
9 that result's range is initialized.
11 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
13 * c-typeck.c (parser_build_unary_op): Fix formatting.
15 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
17 * c-decl.c (grokdeclarator): Remove errmsg and use of
18 targetm.invalid_return_type.
19 (grokparms): Remove errmsg and use of
20 targetm.invalid_parameter_type.
22 2016-05-13 Joseph Myers <joseph@codesourcery.com>
24 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
27 2016-05-12 Marek Polacek <polacek@redhat.com>
30 * c-decl.c (build_compound_literal): Pass LOC down to
31 c_incomplete_type_error.
32 * c-tree.h (require_complete_type): Adjust declaration.
33 (c_incomplete_type_error): Likewise.
34 * c-typeck.c (require_complete_type): Add location parameter, pass it
35 down to c_incomplete_type_error.
36 (c_incomplete_type_error): Add location parameter, pass it down to
38 (build_component_ref): Pass location down to c_incomplete_type_error.
39 (default_conversion): Pass location down to require_complete_type.
40 (build_array_ref): Likewise.
41 (build_function_call_vec): Likewise.
42 (convert_arguments): Likewise.
43 (build_unary_op): Likewise.
44 (build_c_cast): Likewise.
45 (build_modify_expr): Likewise.
46 (convert_for_assignment): Likewise.
47 (c_finish_omp_clauses): Likewise.
49 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
52 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
54 * c-errors.c (pedwarn_c90): Return true if warned.
55 * c-tree.h (pedwarn_c90): Change return type to bool.
56 (enum c_declspec_word): Add new enumerator cdw_atomic.
58 2016-05-11 Marek Polacek <polacek@redhat.com>
61 * c-decl.c (diagnose_mismatched_decls): Factor out code to
62 diagnose_mismatched_attributes and call it.
64 2016-05-10 Marek Polacek <polacek@redhat.com>
67 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
68 on a declaration following the definition.
70 2016-05-05 Jakub Jelinek <jakub@redhat.com>
72 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
73 parse it through to c_parser_c99_block_statement.
74 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
77 2016-05-04 Marek Polacek <polacek@redhat.com>
79 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
82 2016-05-04 Marek Polacek <polacek@redhat.com>
85 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
88 2016-05-03 Marek Polacek <polacek@redhat.com>
91 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
92 check_builtin_function_arguments.
94 2016-05-03 Richard Biener <rguenther@suse.de>
96 * Make-lang.in (cc1-checksum.c): For stage-final re-use
97 the checksum from the previous stage.
99 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
101 * c-parser.c (c_parser_oacc_all_clauses): Update call to
102 c_finish_omp_clauses.
103 (c_parser_omp_all_clauses): Likewise.
104 (c_parser_oacc_cache): Likewise.
105 (c_parser_oacc_loop): Likewise.
106 (omp_split_clauses): Likewise.
107 (c_parser_omp_declare_target): Likewise.
108 (c_parser_cilk_all_clauses): Likewise.
109 (c_parser_cilk_for): Likewise.
110 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
111 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
113 2016-05-02 Marek Polacek <polacek@redhat.com>
116 * c-decl.c (grokdeclarator): Diagnose when array's size has an
119 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
122 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
123 OACC_LOOP_CLAUSE_MASK.
124 (c_parser_oacc_kernels_parallel): Update call to
125 c_oacc_split_loop_clauses.
127 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
129 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
130 argument to build_modify_expr in two cases.
132 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
134 * c-parser.c (c_parser_postfix_expression_after_primary): Call
135 warn_for_memset instead of warning directly here.
137 2016-04-26 Marek Polacek <polacek@redhat.com>
140 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
142 (c_parser_for_statement): ... here.
143 (c_parser_if_statement): Use it.
144 (c_parser_switch_statement): Use it.
145 (c_parser_while_statement): Use it.
148 * c-decl.c (pushdecl): Pass LOCUS down to warning.
150 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
153 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
154 instead of c_finish_cilk_clauses.
155 * c-tree.h (c_finish_omp_clauses): Add new default argument.
156 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
157 floating-point variables in the linear clause for Cilk Plus.
159 2016-04-18 Michael Matz <matz@suse.de>
161 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
162 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
164 2016-04-15 Marek Polacek <polacek@redhat.com>
167 * c-typeck.c (build_unary_op): Pass location down to error and
170 2016-04-15 Jakub Jelinek <jakub@redhat.com>
173 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
175 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
176 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
177 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
178 Adjust c_parser_pragma callers.
179 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
181 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
183 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
184 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
185 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
186 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
187 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
188 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
189 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
190 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
192 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
193 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
196 2016-04-13 Marek Polacek <polacek@redhat.com>
199 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
201 (c_parser_statement): Likewise.
202 (c_parser_c99_block_statement): Likewise.
203 (c_parser_while_statement): Likewise.
204 (c_parser_for_statement): Likewise.
205 (c_parser_if_body): Don't set IF_P here.
206 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
207 about dangling else here.
208 * c-tree.h (c_finish_if_stmt): Adjust declaration.
209 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
210 warn about dangling else here.
212 2016-04-04 Marek Polacek <polacek@redhat.com>
215 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
217 2016-03-31 Marek Polacek <polacek@redhat.com>
220 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
222 2016-03-18 David Malcolm <dmalcolm@redhat.com>
225 * c-parser.c (c_parser_postfix_expression): Set the source range
226 for uses of "__builtin_types_compatible_p".
228 2016-03-17 Jakub Jelinek <jakub@redhat.com>
231 * c-typeck.c (composite_type): Don't count void_list_node
232 into len, if the list is terminated by void_list_node, start
233 with void_list_node instead of NULL for newargs. Stop
236 2016-03-16 Marek Polacek <polacek@redhat.com>
239 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
240 nested functions returning VM types.
242 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
244 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
245 when calling c_finish_omp_clauses.
247 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
250 * c-decl.c (get_parm_info): Don't queue implicit function declarations
253 2016-03-04 Marek Polacek <polacek@redhat.com>
256 * c-parser.c (c_parser_postfix_expression): Call
257 c_parser_cast_expression rather than c_parser_postfix_expression.
259 2016-03-01 Jakub Jelinek <jakub@redhat.com>
263 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
264 of incomplete decls to error_mark_node.
266 2016-02-24 Marek Polacek <polacek@redhat.com>
269 * c-decl.c (finish_decl): Don't update the copy of the type of a
272 2016-02-23 Jakub Jelinek <jakub@redhat.com>
275 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
276 in id_kind reclassification.
278 2016-02-16 Jakub Jelinek <jakub@redhat.com>
281 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
283 2016-02-16 James Norris <jnorris@codesourcery.com>
286 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
288 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
290 * c-decl.c (build_null_declspecs): Zero the entire struct.
293 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
294 callers changed. If nested_p is true, use it to call
295 finish_implicit_inits.
296 * c-tree.h (finish_implicit_inits): Declare.
297 * c-typeck.c (finish_implicit_inits): New function. Move code
299 (push_init_level): ... here.
300 (set_designator, process_init_element): Call finish_implicit_inits.
302 2016-02-11 Jakub Jelinek <jakub@redhat.com>
305 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
306 arguments for -Waddress warning.
308 2016-02-04 Jakub Jelinek <jakub@redhat.com>
311 * c-decl.c (finish_enum): When honoring mode attribute,
312 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
314 2016-01-29 Jakub Jelinek <jakub@redhat.com>
317 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
318 all type variants, not just TYPE_MAIN_VARIANT.
320 2016-01-27 Jakub Jelinek <jakub@redhat.com>
323 * c-decl.c (c_write_global_declarations_1): Warn with
324 warn_unused_function if static prototype without definition
327 2016-01-27 Marek Polacek <polacek@redhat.com>
330 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
331 to unsigned, if needed. Add -Wsign-compare warning.
333 2016-01-26 Jakub Jelinek <jakub@redhat.com>
335 PR tree-optimization/69483
336 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
338 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
341 * c-tree.h (incomplete_record_decls): Declare.
342 * c-parser.c (incomplete_record_decls): Define.
343 (c_parser_translation_unit): Iterate through incomplete_record_decls and
344 report error if any decl has zero size.
345 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
346 or enum type to incomplete_record_decls.
348 2016-01-14 Tom de Vries <tom@codesourcery.com>
350 PR tree-optimization/68773
351 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
354 2016-01-14 Marek Polacek <polacek@redhat.com>
357 * c-decl.c (grokdeclarator): Provide more information for invalid
360 2016-01-06 David Malcolm <dmalcolm@redhat.com>
362 * c-parser.c (c_parser_unary_expression): For dereferences, build
363 a combined location before calling build_indirect_ref, so that
364 error reports cover the full range, manually updating the c_expr
367 2016-01-06 Marek Polacek <polacek@redhat.com>
370 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
371 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
374 2016-01-04 Jakub Jelinek <jakub@redhat.com>
376 Update copyright years.
378 2016-01-04 Marek Polacek <polacek@redhat.com>
381 * c-typeck.c (build_atomic_assign): Improve commentary. Add
382 optimization to use __atomic_fetch_* built-in if possible.
384 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
386 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
388 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
391 2015-12-22 Marek Polacek <polacek@redhat.com>
394 * c-typeck.c (build_component_ref): Warn when acessing elements of
395 atomic structures or unions.
397 2015-12-21 David Malcolm <dmalcolm@redhat.com>
399 * c-typeck.c: Include "gcc-rich-location.h".
400 (build_binary_op): In the two places that call binary_op_error,
401 create a gcc_rich_location and populate it with the location of
402 the binary op and its two operands.
404 2015-12-16 David Malcolm <dmalcolm@redhat.com>
406 * c-parser.c (c_parser_statement_after_labels): When calling
407 c_finish_return, Use the return expression's location if it has
408 one, falling back to the location of the first token within it.
409 * c-typeck.c (c_finish_return): When issuing warnings about
410 the incorrect presence/absence of a return value, issue a note
411 showing the declaration of the function.
413 2015-12-16 David Malcolm <dmalcolm@redhat.com>
415 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
417 (c_parser_peek_nth_token): New function.
418 (c_parser_peek_conflict_marker): New function.
419 (c_parser_error): Detect conflict markers and report them as such.
421 2015-12-16 David Malcolm <dmalcolm@redhat.com>
423 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
424 to preserve range information for the primary expression
425 in the call to c_parser_postfix_expression_after_primary.
427 2015-12-16 David Malcolm <dmalcolm@redhat.com>
429 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
430 expression location, falling back on the first token location,
431 rather than always using the latter.
433 2015-12-16 Marek Polacek <polacek@redhat.com>
436 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
439 2015-12-15 Marek Polacek <polacek@redhat.com>
442 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
445 2015-12-08 David Malcolm <dmalcolm@redhat.com>
447 * c-parser.c (c_parser_alignof_expression): Capture location of
448 closing parenthesis (if any), or of end of unary expression, and
449 use it to build a src_range for the expression.
451 2015-12-08 David Malcolm <dmalcolm@redhat.com>
454 * c-parser.c (c_parser_get_builtin_args): Add
455 "out_close_paren_loc" param, and write back to it.
456 (c_parser_postfix_expression): Capture the closing
457 parenthesis location for RID_CHOOSE_EXPR,
458 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
459 RID_BUILTIN_SHUFFLE and use it to set the source range
460 for such expressions; within RID_BUILTIN_COMPLEX set
461 the underlying location.
463 2015-12-07 Marek Polacek <polacek@redhat.com>
466 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
467 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
469 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
471 * c-tree.h (c_build_va_arg): Adjust prototype.
472 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
473 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
474 parameter, adjust throughout and issue an error if EXPR is a component
475 with reverse storage order.
477 2015-12-02 Jason Merrill <jason@redhat.com>
479 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
480 (c_fully_fold_internal, decl_constant_value_for_optimization):
481 Move from c-common.c.
482 * c-tree.h: Declare decl_constant_value_for_optimization.
483 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
485 2015-12-02 Joseph Myers <joseph@codesourcery.com>
488 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
489 following link from declarator to next declarator. Track original
490 qualified type and pass it to c_build_qualified_type.
491 * c-typeck.c (c_build_qualified_type): Add arguments
492 orig_qual_type and orig_qual_indirect.
494 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
496 * c-parser.c (c_parser_omp_clause_name)
497 (c_parser_oacc_all_clauses): Alphabetical sorting.
499 2015-12-02 Jakub Jelinek <jakub@redhat.com>
502 * c-decl.c (get_parm_info): Use b->locus instead of input_location
505 2015-12-01 Julian Brown <julian@codesourcery.com>
506 Cesar Philippidis <cesar@codesourcery.com>
507 James Norris <James_Norris@mentor.com>
509 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
510 (c_parser_oacc_clause_use_device): New function.
511 (c_parser_oacc_all_clauses): Add use_device support.
512 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
513 (c_parser_oacc_host_data): New function.
514 (c_parser_omp_construct): Add host_data support.
515 * c-tree.h (c_finish_oacc_host_data): Add prototype.
516 * c-typeck.c (c_finish_oacc_host_data): New function.
517 (c_finish_omp_clauses): Add use_device support.
519 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
522 * c-decl.c: Set TYPE_PACKED in variants.
524 2015-11-27 Martin Liska <mliska@suse.cz>
527 * c-array-notation.c (fix_builtin_array_notation_fn):
528 Use release_vec_vec instead of vec::release.
529 (build_array_notation_expr): Likewise.
530 (fix_conditional_array_notations_1): Likewise.
531 (fix_array_notation_expr): Likewise.
532 (fix_array_notation_call_expr): Likewise.
534 2015-11-27 Jakub Jelinek <jakub@redhat.com>
537 * c-parser.c (c_parser_compound_statement_nostart): If
538 last_label is true, use pragma_stmt instead of pragma_compound
539 as second c_parser_pragma argument.
540 (c_parser_omp_ordered, c_parser_omp_target_update,
541 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
542 false as second argument to c_parser_skip_to_pragma_eol after
543 diagnosing standalone directives used in pragma_stmt context.
545 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
547 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
548 with "if (ENABLE_OFFLOADING)".
550 2015-11-23 David Malcolm <dmalcolm@redhat.com>
553 * c-parser.c (c_parser_postfix_expression): Set up source ranges
554 for various Objective-C constructs: Class.name syntax,
555 @selector(), @protocol(), @encode(), and [] message syntax.
557 2015-11-20 David Malcolm <dmalcolm@redhat.com>
560 * c-typeck.c (should_suggest_deref_p): New function.
561 (build_component_ref): Special-case POINTER_TYPE when
562 generating a "not a structure of union" error message, and
563 suggest a "->" rather than a ".", providing a fix-it hint.
565 2015-11-19 David Malcolm <dmalcolm@redhat.com>
567 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
568 candidate into a new function, find_closest_identifier.
570 2015-11-19 Marek Polacek <polacek@redhat.com>
573 * c-typeck.c (parser_build_binary_op): Properly handle
574 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
576 2015-11-17 David Malcolm <dmalcolm@redhat.com>
578 * c-parser.c (set_c_expr_source_range): Bulletproof both
579 overloaded implementations against NULL expr->value.
580 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
582 (c_parser_unary_expression): Likewise when handling addresses of
584 (c_parser_postfix_expression): Likewise for statement expressions,
585 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
586 __builtin_va_arg, and for __builtin_offset_of.
587 (c_parser_postfix_expression_after_paren_type): Initialize expr's
588 src_range using the range of the braced initializer.
589 (c_parser_transaction_expression): Set src_range for "ret" to a
592 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
594 * c-parser.c (c_finish_omp_declare_simd): Look for
595 "simd" attribute as well. Update error message.
597 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
599 * c-parser.c (c_parser_omp_declare_target): Adjust.
601 2015-11-14 Jakub Jelinek <jakub@redhat.com>
603 * c-typeck.c (c_finish_omp_clauses): Don't mark
604 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
606 2015-11-14 Marek Polacek <polacek@redhat.com>
608 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
609 * c-typeck.c: Likewise.
611 2015-11-13 David Malcolm <dmalcolm@redhat.com>
613 * c-decl.c (warn_defaults_to): Pass line_table to
615 * c-errors.c (pedwarn_c99): Likewise.
616 (pedwarn_c90): Likewise.
617 * c-parser.c (set_c_expr_source_range): New functions.
618 (c_token::get_range): New method.
619 (c_token::get_finish): New method.
620 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
621 based on the range from the start of the LHS to the end of the
623 (c_parser_conditional_expression): Likewise, based on the range
624 from the start of the cond.value to the end of exp2.value.
625 (c_parser_binary_expression): Call set_c_expr_source_range on
626 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
627 (c_parser_cast_expression): Call set_c_expr_source_range on ret
628 based on the cast_loc through to the end of the expr.
629 (c_parser_unary_expression): Likewise, based on the
630 op_loc through to the end of op.
631 (c_parser_sizeof_expression) Likewise, based on the start of the
632 sizeof token through to either the closing paren or the end of
634 (c_parser_postfix_expression): Likewise, using the token range,
635 or from the open paren through to the close paren for
636 parenthesized expressions.
637 (c_parser_postfix_expression_after_primary): Likewise, for
638 various kinds of expression.
639 * c-tree.h (struct c_expr): Add field "src_range".
640 (c_expr::get_start): New method.
641 (c_expr::get_finish): New method.
642 (set_c_expr_source_range): New decls.
643 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
644 on ret for prefix unary ops.
645 (parser_build_binary_op): Likewise, running from the start of
646 arg1.value through to the end of arg2.value.
648 2015-11-13 Marek Polacek <polacek@redhat.com>
651 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
653 2015-11-13 David Malcolm <dmalcolm@redhat.com>
655 * c-typeck.c: Include spellcheck.h.
656 (lookup_field_fuzzy_find_candidates): New function.
657 (lookup_field_fuzzy): New function.
658 (build_component_ref): If the field was not found, try using
659 lookup_field_fuzzy and potentially offer a suggestion.
661 2015-11-12 James Norris <jnorris@codesourcery.com>
662 Joseph Myers <joseph@codesourcery.com>
664 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
665 (c_parser_omp_clause_name): Handle 'device_resident' clause.
666 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
667 and PRAGMA_OMP_CLAUSE_LINK.
668 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
669 and PRAGMA_OACC_CLAUSE_LINK.
670 (OACC_DECLARE_CLAUSE_MASK): New definition.
671 (c_parser_oacc_declare): New function.
673 2015-11-12 Marek Polacek <polacek@redhat.com>
676 * c-parser.c (c_parser_for_statement): Reclassify the token in
679 2015-11-11 Marek Polacek <polacek@redhat.com>
683 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
684 checking the size of an array.
686 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
688 * c-array-notation.c: Remove unused header files.
689 * c-aux-info.c: Likewise.
690 * c-convert.c: Likewise.
691 * c-decl.c: Likewise.
692 * c-errors.c: Likewise.
693 * c-lang.c: Likewise.
694 * c-objc-common.c: Likewise.
695 * c-parser.c: Likewise.
696 * c-typeck.c: Likewise.
697 * gccspec.c: Likewise.
699 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
700 Cesar Philippidis <cesar@codesourcery.com>
701 James Norris <jnorris@codesourcery.com>
702 Julian Brown <julian@codesourcery.com>
703 Nathan Sidwell <nathan@codesourcery.com>
706 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
708 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
709 (c_parser_pragma): Parse 'acc routine'.
710 (OACC_ROUTINE_CLAUSE_MARK): Define.
711 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
713 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
716 * c-typeck.c (c_finish_loop): For unconditional loops, set the
717 location of the backward-goto to the start of the loop body.
719 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
722 * c-parser.c (c_parser_while_statement): Finish the loop before
723 parsing ahead for misleading indentation.
724 (c_parser_for_statement): Likewise.
726 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
728 * c-decl.c (finish_struct): If the structure has reverse storage
729 order, rewrite the type of array fields with scalar component. Call
730 maybe_apply_pragma_scalar_storage_order on entry.
731 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
732 errors on bit-fields and reverse SSO here and not...
733 (c_mark_addressable): ...here.
734 (output_init_element): Adjust call to initializer_constant_valid_p.
735 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
737 2015-11-06 David Malcolm <dmalcolm@redhat.com>
739 * c-decl.c (warn_defaults_to): Update for change in signature
740 of diagnostic_set_info.
741 * c-errors.c (pedwarn_c99): Likewise.
742 (pedwarn_c90): Likewise.
743 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
744 for textinfo::set_location.
746 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
747 Thomas Schwinge <thomas@codesourcery.com>
748 James Norris <jnorris@codesourcery.com>
750 * c-parser.c (c_parser_omp_clause_name): Add support for
751 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
752 (c_parser_omp_clause_default): Add is_oacc argument. Handle
753 default(none) in OpenACC.
754 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
756 (c_parser_oacc_clause_tile): New function.
757 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
758 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
759 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
761 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
762 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
764 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
765 (c_parser_oacc_update): Update the error message for missing clauses.
766 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
767 and OMP_CLAUSE_INDEPENDENT.
769 2015-11-05 Marek Polacek <polacek@redhat.com>
772 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
773 deal with pre-evaluation on invalid types.
775 2015-11-05 Jakub Jelinek <jakub@redhat.com>
776 Ilya Verbin <ilya.verbin@intel.com>
778 * c-parser.c: Include context.h and gimple-expr.h.
779 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
780 monotonic together with nonmonotonic.
781 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
782 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
783 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
784 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
785 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
786 expressions on combined target teams before the target.
787 (c_parser_omp_declare_target): If decl has "omp declare target" or
788 "omp declare target link" attribute, and cgraph or varpool node already
789 exists, then set corresponding flags. Call c_finish_omp_clauses
790 in the parenthesized extended-list syntax case.
791 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
793 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
794 on OMP_CLAUSE_REDUCTION array sections.
795 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
796 into the constant offset, or for variable low-bound using
797 POINTER_PLUS_EXPR. For structure element based array sections use
798 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
799 (c_finish_omp_clauses): Drop generic_field_head, structure
800 elements are now always mapped even as array section bases,
801 diagnose same var in data sharing and mapping clauses. Diagnose if
802 linear step on declare simd is neither a constant nor a uniform
803 parameter. Look through POINTER_PLUS_EXPR for array section
804 reductions. Diagnose the same var or function appearing multiple
805 times on the same directive. Fix up wording for the to clause if t
806 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
807 modifier on kinds other than dynamic or guided or nonmonotonic
808 modifier together with ordered clause.
810 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
811 Chung-Lin Tang <cltang@codesourcery.com>
813 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
815 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
817 * c-array-notation.c: Reorder #include's and remove duplicates.
818 * c-aux-info.c: Likewise.
819 * c-convert.c: Likewise.
820 * c-decl.c: Likewise.
821 * c-errors.c: Likewise.
822 * c-lang.c: Likewise.
823 * c-objc-common.c: Likewise.
824 * c-parser.c: Likewise.
825 * c-typeck.c: Likewise.
827 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
830 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
831 after calling build_qualified_type.
833 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
834 Thomas Schwinge <thomas@codesourcery.com>
835 James Norris <jnorris@codesourcery.com>
836 Joseph Myers <joseph@codesourcery.com>
837 Julian Brown <julian@codesourcery.com>
838 Bernd Schmidt <bschmidt@redhat.com>
840 * c-parser.c (c_parser_oacc_shape_clause): New.
841 (c_parser_oacc_simple_clause): New.
842 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
843 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
845 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
846 James Norris <jnorris@codesourcery.com>
847 Cesar Philippidis <cesar@codesourcery.com>
851 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
852 parameters, and handle these. Adjust all users.
853 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
855 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
857 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
859 (c_finish_omp_construct): Declare function.
860 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
861 Merge functions into...
862 (c_finish_omp_construct): ... this new function.
864 2015-10-22 Richard Biener <rguenther@suse.de>
866 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
867 before folding a MINUS_EXPR.
869 2015-10-21 Marek Polacek <polacek@redhat.com>
872 * c-decl.c (start_function): Warn about vararg functions without
875 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
877 * c-typeck.c (build_conditional_expr): Use boolean vector
878 type for vector comparison.
879 (build_vec_cmp): New.
880 (build_binary_op): Use build_vec_cmp for comparison.
882 2015-10-20 Marek Polacek <polacek@redhat.com>
884 * c-parser.c (is_cilkplus_vector_p): Don't define here.
886 2015-10-20 Marek Polacek <polacek@redhat.com>
889 * c-parser.c (c_parser_attributes): Break out of the loop if the
890 token after an attribute isn't a comma.
892 2015-10-13 Jakub Jelinek <jakub@redhat.com>
893 Aldy Hernandez <aldyh@redhat.com>
895 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
896 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
897 (c_parser_omp_variable_list): Handle structure elements for
898 map, to and from clauses. Handle array sections in reduction
899 clause. Formatting fixes.
900 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
902 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
903 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
904 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
905 c_parser_omp_clause_is_device_ptr): New functions.
906 (c_parser_omp_clause_ordered): Parse optional parameter.
907 (c_parser_omp_clause_reduction): Handle array reductions.
908 (c_parser_omp_clause_schedule): Parse optional simd modifier.
909 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
911 (c_parser_omp_clause_linear): Parse linear clause modifiers.
912 (c_parser_omp_clause_depend_sink): New function.
913 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
914 (c_parser_omp_clause_map): Parse release/delete map kinds and
915 optional always modifier.
916 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
917 and c_finish_omp_clauses callers.
918 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
919 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
920 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
921 (OMP_CRITICAL_CLAUSE_MASK): Define.
922 (c_parser_omp_critical): Parse critical clauses.
923 (c_parser_omp_for_loop): Handle doacross loops, adjust
924 c_finish_omp_for and c_finish_omp_clauses callers.
925 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
926 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
927 (OMP_FOR_CLAUSE_MASK): Add linear clause.
928 (c_parser_omp_for): Disallow ordered clause when combined with
929 distribute. Disallow linear clause when combined with distribute
930 and not combined with simd.
931 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
932 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
933 parse clauses and if depend clause is found, don't parse a body.
934 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
935 Allow target parallel without for after it.
936 (OMP_TASK_CLAUSE_MASK): Add priority clause.
937 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
938 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
940 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
941 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
942 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
943 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
945 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
946 defaultmap and is_device_ptr clauses.
947 (c_parser_omp_target): Parse target parallel and target simd. Set
948 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
949 and target exit data. Diagnose invalid map kinds.
950 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
951 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
953 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
955 (OMP_TASKLOOP_CLAUSE_MASK): Define.
956 (c_parser_omp_taskloop): New function.
957 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
958 handle PRAGMA_OMP_TASKLOOP.
959 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
960 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
961 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
962 Add IS_OMP argument, handle structure element bases, diagnose
963 bitfields, pass IS_OMP recursively, diagnose known zero length
964 array sections in depend clauses, handle array sections in reduction
965 clause, diagnose negative length even for pointers.
966 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
967 types, pass IS_OMP down to handle_omp_array_sections_1, handle
968 array sections in reduction clause, set
969 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
970 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
971 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
972 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
974 2015-10-06 Marek Polacek <polacek@redhat.com>
976 * c-parser.c (c_parser_statement_after_labels): Use
977 protected_set_expr_location.
978 (c_parser_omp_clause_num_gangs): Likewise.
979 (c_parser_omp_clause_num_threads): Likewise.
980 (c_parser_omp_clause_num_workers): Likewise.
981 (c_parser_omp_clause_vector_length): Likewise.
982 (c_parser_omp_clause_num_teams): Likewise.
983 (c_parser_omp_clause_thread_limit): Likewise.
984 * c-typeck.c (build_c_cast): Likewise.
985 (c_cast_expr): Likewise.
987 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
989 * c-typeck.c (c_tree_equal): Use real_equal instead of
992 2015-10-04 Jason Merrill <jason@redhat.com>
994 * c-parser.c (c_lex_one_token): Handle @synchronized.
995 * c-decl.c (match_builtin_function_types): A declaration of a built-in
996 can change whether the function is transaction_safe.
998 2015-10-02 Marek Polacek <polacek@redhat.com>
1001 * c-typeck.c (convert_for_assignment): Use the expansion point
1002 location throughout.
1004 2015-10-02 Marek Polacek <polacek@redhat.com>
1007 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
1008 and pass it down to c_parser_if_statement.
1009 (c_parser_else_body): Add CHAIN parameter and pass it down to
1010 c_parser_statement_after_labels.
1011 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
1012 duplicated if-else-if conditions.
1014 2015-10-01 Marek Polacek <polacek@redhat.com>
1016 * c-typeck.c (convert_for_assignment): Improve commentary.
1018 2015-09-30 Marek Polacek <polacek@redhat.com>
1021 * c-typeck.c (c_finish_return): Use the expansion point location for
1022 certain "return with value" warnings.
1024 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1026 * c-parser.c (pragma_lex): Add loc argument.
1028 2015-09-15 Marek Polacek <polacek@redhat.com>
1031 * c-decl.c (tag_exists_p): New function.
1032 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
1033 struct/union/enum keywords are missing.
1034 * c-tree.h (tag_exists_p): Declare.
1036 2015-09-15 Marek Polacek <polacek@redhat.com>
1038 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
1039 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
1040 Return NULL_TREE instead of 0.
1041 (lookup_name): Return NULL_TREE instead of 0.
1042 (lookup_name_in_scope): Likewise.
1043 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
1044 (parser_xref_tag): Use false instead of 0.
1045 (start_struct): Use true instead of 1.
1046 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
1048 2015-09-14 Marek Polacek <polacek@redhat.com>
1050 * c-typeck.c (set_nonincremental_init_from_string): Use
1051 HOST_WIDE_INT_M1U when shifting a negative value.
1053 2015-09-09 Mark Wielaard <mjw@redhat.com>
1055 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
1058 2015-09-10 Jakub Jelinek <jakub@redhat.com>
1061 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
1062 into OMP_FOR_PRE_BODY rather than before the loop.
1064 2015-09-09 Jakub Jelinek <jakub@redhat.com>
1067 * c-parser.c (c_parser_oacc_all_clauses,
1068 c_parser_omp_all_clauses): Remove invalid clause from
1069 list of clauses even if parser->error is set.
1072 * c-parser.c (c_parser_omp_clause_aligned,
1073 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
1075 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
1079 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
1080 instead of c_parser_unary_expression. If the result is !lvalue_p,
1081 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
1083 2015-09-04 Marek Polacek <polacek@redhat.com>
1086 * c-typeck.c (build_binary_op): Don't instrument static initializers.
1088 2015-09-03 Martin Sebor <msebor@redhat.com>
1091 * c-typeck.c (convert_arguments, parser_build_unary_op,
1092 build_conditional_expr, c_cast_expr, convert_for_assignment,
1093 build_binary_op, _objc_common_truthvalue_conversion): Call
1095 (c_decl_implicit): Define.
1097 2015-09-02 Marek Polacek <polacek@redhat.com>
1100 * c-parser.c (c_parser_enum_specifier): Give a better error for
1103 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1105 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
1107 2015-08-12 Marek Polacek <polacek@redhat.com>
1109 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
1112 2015-08-03 Marek Polacek <polacek@redhat.com>
1115 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
1117 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
1119 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1121 * c-parser.c (c_parser_if_body): Take token_indent_info
1122 argument. Call warn_for_misleading_indentation even when the
1123 body is a semicolon. Extract token_indent_infos corresponding
1124 to the guard, body and next tokens. Adjust call to
1125 warn_for_misleading_indentation accordingly.
1126 (c_parser_else_body): Likewise.
1127 (c_parser_if_statement): Likewise.
1128 (c_parser_while_statement): Likewise.
1129 (c_parser_for_statement): Likewise.
1131 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
1132 Manuel López-Ibáñez <manu@gcc.gnu.org>
1134 * c-decl.c (get_parm_info): Remove static var. Update warning
1137 2015-07-27 Marek Polacek <polacek@redhat.com>
1141 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
1143 2015-07-20 Marek Polacek <polacek@redhat.com>
1146 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
1147 (build_binary_op): Warn about left shift overflows.
1149 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1151 * c-array-notation.c: Adjust includes for flags.h changes.
1152 * c-objc-common.c: Likewise.
1154 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1156 * c-array-notation.c: Adjust includes.
1157 * c-aux-info.c: Likewise.
1158 * c-convert.c: Likewise.
1159 * c-decl.c: Likewise.
1160 * c-errors.c: Likewise.
1161 * c-lang.c: Likewise.
1162 * c-objc-common.c: Likewise.
1163 * c-parser.c: Likewise.
1164 * c-typeck.c: Likewise.
1166 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1169 * c-decl.c (finish_function): Call do_warn_unused_parameter.
1171 2015-06-29 Marek Polacek <polacek@redhat.com>
1174 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
1175 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
1176 about -Wswitch-bool here.
1177 (do_case): Update c_add_case_label call.
1178 (c_finish_case): Update c_do_switch_warnings call.
1180 2015-06-27 Marek Polacek <polacek@redhat.com>
1182 * c-typeck.c: Use VECTOR_TYPE_P throughout.
1184 2015-06-26 Marek Polacek <polacek@redhat.com>
1186 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1188 * c-typeck.c (array_to_pointer_conversion): Likewise.
1189 (build_unary_op): Likewise.
1190 (c_finish_return): Likewise.
1192 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1194 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
1195 * c-parser.c: Likewise.
1197 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1199 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
1200 instead of pointer_hash.
1201 (detect_field_duplicates): Likewise.
1203 2015-06-25 Marek Polacek <polacek@redhat.com>
1205 * c-array-notation.c: Use VAR_P throughout.
1206 * c-decl.c: Likewise.
1207 * c-objc-common.c: Likewise.
1208 * c-parser.c: Likewise.
1209 * c-typeck.c: Likewise.
1211 2015-06-25 Marek Polacek <polacek@redhat.com>
1213 * c-decl.c: Use is_global_var throughout.
1214 * c-parser.c: Likewise.
1215 * c-typeck.c: Likewise.
1217 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1219 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
1220 * c-aux-info.c: Likewise.
1221 * c-convert.c: Likewise.
1222 * c-decl.c: Likewise.
1223 * c-errors.c: Likewise.
1224 * c-lang.c: Likewise.
1225 * c-objc-common.c: Likewise.
1226 * c-parser.c: Likewise.
1227 * c-typeck.c: Likewise.
1229 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
1232 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
1235 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
1237 * c-decl.c (pop_scope): Register the main translation unit
1238 through the new debug hook.
1240 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1242 * c-array-notation.c : Adjust include files.
1243 * c-aux-info.c : Likewise.
1244 * c-convert.c : Likewise.
1245 * c-decl.c : Likewise.
1246 * c-errors.c : Likewise.
1247 * c-lang.c : Likewise.
1248 * c-lang.h : Likewise.
1249 * c-objc-common.c : Likewise.
1250 * c-parser.c : Likewise.
1251 * c-typeck.c : Likewise.
1253 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1255 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
1256 immediately clobber it.
1257 (c_write_global_declarations_1): Remove call to
1258 check_global_declaration_1.
1259 (c_write_global_declarations_2): Remove.
1260 (c_write_final_cleanups): Rename from c_write_global_declarations.
1261 Remove call to finalize_compilation_unit.
1262 Remove calls to debugging hooks.
1263 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
1264 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
1265 * c-tree.h: Remove c_write_global_declarations.
1267 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1269 * c-array-notation.c: Adjust includes for restructured coretypes.h.
1270 * c-aux-info.c: Likewise.
1271 * c-convert.c: Likewise.
1272 * c-decl.c: Likewise.
1273 * c-errors.c: Likewise.
1274 * c-lang.c: Likewise.
1275 * c-objc-common.c: Likewise.
1276 * c-parser.c: Likewise.
1277 * c-typeck.c: Likewise.
1279 2015-06-04 Marek Polacek <polacek@redhat.com>
1282 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
1285 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1287 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
1288 Warn for empty struct.
1289 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
1291 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
1293 * c-decl.c (start_function): Call plugin before parsing.
1294 (finish_function): Call plugin after parsing.
1296 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1299 * c-decl.c (merge_decls): Merge DECL_COMMON.
1301 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1303 * Make-lang.in (check_gcc_pallelize): Define.
1305 2015-05-22 Marek Polacek <polacek@redhat.com>
1308 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
1311 2015-05-21 Marek Polacek <polacek@redhat.com>
1313 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
1316 2015-05-20 Marek Polacek <polacek@redhat.com>
1318 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1319 * c-typeck.c: Likewise.
1321 2015-05-19 Marek Polacek <polacek@redhat.com>
1323 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
1325 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1328 * c-parser.c (c_parser_omp_for_loop): Don't add
1329 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
1330 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
1331 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
1334 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1336 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
1339 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1342 * c-objc-common.c (c_tree_printer): Replace locus pointer with
1345 2015-05-14 Marek Polacek <polacek@redhat.com>
1349 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
1352 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1354 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
1355 to add a call to warn_for_misleading_indentation.
1356 (c_parser_else_body): Likewise, adding param "else_loc".
1357 (c_parser_if_statement): Check for misleading indentation.
1358 (c_parser_while_statement): Likewise.
1359 (c_parser_for_statement): Likewise.
1361 2015-05-08 Marek Polacek <polacek@redhat.com>
1364 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
1365 (output_init_element): Likewise.
1367 2015-05-07 Marek Polacek <polacek@redhat.com>
1370 * c-typeck.c (build_binary_op): Warn when left shifting a negative
1373 2015-04-30 Marek Polacek <polacek@redhat.com>
1375 * c-typeck.c (set_init_label): Call error_at instead of error and
1378 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
1381 * c-typeck.c (c_build_va_arg): Clarify the error message.
1383 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
1385 * c-parser.c (c_parser_oacc_enter_exit_data): Use
1386 OMP_STANDALONE_CLAUSES.
1388 2015-04-28 Marek Polacek <polacek@redhat.com>
1390 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
1392 2015-04-28 Marek Polacek <polacek@redhat.com>
1395 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
1397 2015-04-25 Marek Polacek <polacek@redhat.com>
1400 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
1403 2015-04-23 Marek Polacek <polacek@redhat.com>
1406 * c-decl.c (set_labels_context_r): New function.
1407 (store_parm_decls): Call it via walk_tree_without_duplicates.
1408 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
1409 instead of create_tmp_var. Build TARGET_EXPR instead of
1411 (build_atomic_assign): Use create_tmp_var_raw instead of
1412 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
1414 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
1416 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
1417 (c_parser_omp_target_update): Add missed %> to error_at ().
1419 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1422 * c-decl.c (c_default_pointer_mode): Remove definition.
1423 * c-tree.h (c_default_pointer_mode): Remove declaration.
1425 2015-03-27 Tobias Burnus <burnus@net-b.de>
1428 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
1430 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
1431 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
1432 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
1434 2015-03-19 Jakub Jelinek <jakub@redhat.com>
1436 * c-decl.c (c_decl_attributes): Also add "omp declare target"
1437 attribute for DECL_EXTERNAL VAR_DECLs.
1439 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1441 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
1444 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1447 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
1448 before preparing arguments to warn_logical_not_parentheses.
1450 2015-03-09 Jakub Jelinek <jakub@redhat.com>
1453 * c-typeck.c (parser_build_binary_op): Don't warn for
1454 !!x == y or !b == y where b is _Bool.
1456 2015-03-09 Marek Polacek <polacek@redhat.com>
1458 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
1459 * c-decl.c (grokdeclarator): Likewise.
1460 * c-typeck.c (build_binary_op): Likewise.
1462 2015-02-27 Marek Polacek <polacek@redhat.com>
1465 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
1467 2015-02-14 Marek Polacek <polacek@redhat.com>
1470 * c-decl.c (grokdeclarator): Set the range of a flexible array member
1471 declared through a typedef name.
1473 2015-02-13 Marek Polacek <polacek@redhat.com>
1476 * c-decl.c (grokdeclarator): Print also the type when giving
1477 the error message about array's incomplete element type.
1479 2015-02-11 Jakub Jelinek <jakub@redhat.com>
1482 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
1483 check in the POP macro.
1485 2015-02-09 Marek Polacek <polacek@redhat.com>
1488 * c-typeck.c (process_init_element): Don't always wrap
1489 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
1490 initializing a range of elements.
1492 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1496 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
1498 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
1500 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
1501 processing enum declaration.
1503 2015-01-29 Marek Polacek <polacek@redhat.com>
1506 * c-typeck.c (pop_init_level): If constructor_elements has
1507 exactly one element with integer_zerop value, set constructor_zeroinit
1508 to 1. Remove braces around warning_init call.
1510 2015-01-27 Jakub Jelinek <jakub@redhat.com>
1513 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
1514 of FUNCTION_DECLs with error_mark_node.
1516 2015-01-26 Jakub Jelinek <jakub@redhat.com>
1519 * c-typeck.c (convert_arguments): Return -1 if there are
1520 error_args, even if we've diagnosed too many arguments.
1522 2015-01-21 Richard Biener <rguenther@suse.de>
1525 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
1526 for builtins the user declared correctly.
1528 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1529 Bernd Schmidt <bernds@codesourcery.com>
1530 Cesar Philippidis <cesar@codesourcery.com>
1531 James Norris <jnorris@codesourcery.com>
1532 Jakub Jelinek <jakub@redhat.com>
1533 Ilmir Usmanov <i.usmanov@samsung.com>
1535 * c-parser.c: Include "gomp-constants.h".
1536 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1537 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1538 Use OMP_CLAUSE_SET_MAP_KIND.
1539 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
1540 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
1541 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
1542 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
1543 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1544 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1545 "copyout", "create", "delete", "deviceptr", "gang", "host",
1546 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1547 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1548 "present_or_create", "pcreate", "seq", "self", "vector",
1549 "vector_length", "wait", "worker".
1550 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1551 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1552 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1553 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1554 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1555 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1556 (c_parser_oacc_data_clause_deviceptr)
1557 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1558 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1559 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1560 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1561 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1562 (c_parser_oacc_parallel, c_parser_oacc_update)
1563 (c_parser_oacc_wait): New functions.
1564 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1565 (c_finish_oacc_data): New prototypes.
1566 * c-typeck.c: Include "gomp-constants.h".
1567 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1568 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1569 OMP_CLAUSE_SET_MAP_KIND.
1570 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1571 (c_finish_oacc_data): New functions.
1572 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1573 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1574 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1575 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1576 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1577 GOMP_MAP_FORCE_DEVICEPTR.
1579 2015-01-09 Michael Collison <michael.collison@linaro.org>
1581 * c-array-notation.c: Include hash-set.h, machmode.h,
1582 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1583 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1584 * c-aux-info.c: Ditto.
1585 * c-convert.c: Ditto.
1587 * c-errors.c: Ditto.
1588 * c-lang.c: Dittoxs.
1589 * c-objc-common.c: Ditto.
1590 * c-parser.c: Ditto.
1591 * c-typeck.c: Include hash-set.h, machmode.h,
1592 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1593 fold-const.h, wide-int.h, inchash.h, real.h and
1594 fixed-value.h due to flattening of tree.h.
1596 2015-01-07 Marek Polacek <polacek@redhat.com>
1599 * c-typeck.c (process_init_element): Disallow initialization of
1600 a flexible array member with a string constant if the structure
1603 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1606 * c-typeck.c (convert_for_assignment, c_finish_return): For
1607 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1608 types also set in_late_binary_op around convert call.
1609 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1610 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1611 result on expr as last argument to ubsan_instrument_float_cast,
1612 if in_late_binary_op, don't use c_save_expr but save_expr.
1614 Update copyright years.
1616 2015-01-05 Marek Polacek <polacek@redhat.com>
1619 * c-typeck.c (build_array_ref): Pass loc down to
1620 warn_array_subscript_with_type_char.
1622 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1624 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1625 (common-pointer-type): For pointers to arrays take qualifiers from
1627 (build_conditional_expr): Add warnings for lost qualifiers.
1628 (comp-target-types): Allow pointers to arrays with different qualifiers.
1629 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1630 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1631 to PEDWARN_FOR_QUALIFIERS.
1633 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1636 * c-convert.c: Include ubsan.h.
1637 (convert): For real -> integral casts and
1638 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1639 instead instrument the float cast directly.
1641 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1643 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1644 c_finish_stmt_expr): Remove NULL last argument from
1645 create_tmp_var_raw and create_tmp_var calls.
1646 * c-array-notation.c (fix_builtin_array_notation_fn,
1647 build_array_notation_expr, fix_conditional_array_notations_1,
1648 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1650 2014-11-28 Marek Polacek <polacek@redhat.com>
1653 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1654 convert the right operand to integer type.
1656 2014-11-25 Marek Polacek <polacek@redhat.com>
1659 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1660 for inline functions.
1662 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1665 * c-typeck.c (build_array_ref): Adjust
1666 convert_vector_to_pointer_for_subscript caller. If it returns true,
1667 call non_lvalue_loc on the result.
1669 2014-11-11 Richard Biener <rguenther@suse.de>
1671 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1674 2014-11-10 Andi Kleen <ak@linux.intel.com>
1677 * c-parser.c (c_parser_statement_after_labels): Call
1679 (c_parser_if_statement): Dito.
1680 (c_parser_switch_statement): Dito.
1681 (c_parser_while_statement): Dito.
1682 (c_parser_do_statement): Dito.
1683 (c_parser_for_statement): Dito.
1684 * c-typeck.c (c_finish_loop): Dito.
1686 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1688 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1689 OPT_Wshift_count_overflow in the warnings.
1691 2014-10-30 Marek Polacek <polacek@redhat.com>
1693 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1694 print the stripped version as well, if they're not the same.
1696 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1698 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1701 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1703 * c-decl.c: Adjust include files.
1704 * c-parser.c: Ditto.
1706 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1707 Tom Tromey <tromey@redhat.com>
1709 * c-tree.h (enum c_oracle_request): New.
1710 (c_binding_oracle_function): New typedef.
1711 (c_binding_oracle, c_pushtag, c_bind): Declare.
1712 * c-decl.c (c_binding_oracle): New global.
1713 (I_SYMBOL_CHECKED): New macro.
1714 (i_symbol_binding): New function.
1715 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1716 (I_TAG_CHECKED): New macro.
1717 (i_tag_binding): New function.
1718 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1719 (I_LABEL_CHECKED): New macro.
1720 (i_label_binding): New function.
1721 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1722 (c_print_identifier): Save and restore c_binding_oracle.
1723 (c_pushtag, c_bind): New functions.
1725 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1727 * c-typeck.c: Adjust include files.
1729 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1732 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1733 initialization here...
1734 (c_initialize_diagnostics): ... but here. Set defaults after
1735 building pretty-printer.
1737 2014-10-23 Marek Polacek <polacek@redhat.com>
1740 * c-decl.c (pop_scope): Don't print warning in external_scope.
1742 2014-10-19 Marek Polacek <polacek@redhat.com>
1745 * c-typeck.c (output_init_element): Allow initializing objects with
1746 static storage duration with compound literals even in C99 and add
1749 2014-10-17 Marek Polacek <polacek@redhat.com>
1752 * c-typeck.c (digest_init): Allow initializing objects with static
1753 storage duration with compound literals even in C99 and add pedwarn
1756 2014-10-17 Marek Polacek <polacek@redhat.com>
1759 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1760 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1761 error multiple times. Print the type.
1763 2014-10-17 Marek Polacek <polacek@redhat.com>
1766 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1769 2014-10-17 Marek Polacek <polacek@redhat.com>
1771 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1772 (start_function): Use OPT_Wimplicit_int instead of 0.
1773 (store_parm_decls_oldstyle): Likewise.
1775 2014-10-17 Alan Modra <amodra@gmail.com>
1778 * c-decl.c (merge_decls): Don't merge section name or tls model
1779 to newdecl symtab node, instead merge to olddecl. Override
1780 existing olddecl section name. Set tls_model for all thread-local
1781 vars, not just OMP thread-private ones. Remove incorrect comment.
1783 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1785 * c-decl.c: Adjust include files.
1787 2014-10-14 DJ Delorie <dj@redhat.com>
1789 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1790 (c_token_starts_typename): Check all __intN, not just __int128.
1791 (c_token_starts_declspecs): Likewise.
1792 (c_parser_declspecs): Likewise.
1793 (c_parser_attribute_any_word): Likewise.
1794 (c_parser_objc_selector): Likewise.
1795 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1796 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1798 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1800 (finish_declspecs): Likewise.
1802 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1804 * c-parser.c (c_parser_all_labels): New function to replace
1806 (c_parser_statement): Call the new function.
1808 2014-10-09 Marek Polacek <polacek@redhat.com>
1811 * c-typeck.c (pop_init_level): Don't warn about initializing
1814 2014-10-07 Marek Polacek <polacek@redhat.com>
1817 * c-decl.c (header_for_builtin_fn): New function.
1818 (implicitly_declare): Suggest which header to include.
1820 2014-10-07 Marek Polacek <polacek@redhat.com>
1822 * c-convert.c (convert): Use error_operand_p.
1823 * c-typeck.c (require_complete_type): Likewise.
1824 (really_atomic_lvalue): Likewise.
1825 (digest_init): Likewise.
1826 (handle_omp_array_sections_1): Likewise.
1828 2014-10-03 Marek Polacek <polacek@redhat.com>
1831 * c-decl.c (pop_scope): Don't warn about "inline function declared
1832 but never defined" for functions marked with gnu_inline attribute.
1834 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1837 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1838 on low_bound and length.
1840 2014-09-24 Marek Polacek <polacek@redhat.com>
1844 * c-parser.c: Don't define CPP_KEYWORD.
1845 (c_parser_switch_statement): Pass original type to c_finish_case.
1846 * c-tree.h (c_finish_case): Update declaration.
1847 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1848 conditionally to c_do_switch_warnings.
1850 2014-09-03 Marek Polacek <polacek@redhat.com>
1853 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1856 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1857 Balaji V. Iyer <balaji.v.iyer@intel.com>
1858 Igor Zamyatin <igor.zamyatin@intel.com>
1860 * c-parser.c (c_parser_cilk_for): New function.
1861 (c_parser_cilk_grainsize): Likewise.
1862 (c_get_temp_regvar): Likewise.
1863 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1864 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1865 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1866 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1869 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1871 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1872 with using HOST_WIDE_INT without truncation to 'int'
1874 2014-08-22 Marek Polacek <polacek@redhat.com>
1877 * c-typeck.c (parser_build_binary_op): Adjust call to
1878 warn_logical_not_parentheses.
1880 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1883 * c-parser.c (c_parser_array_notation): Check for correct
1884 type of an array added.
1886 2014-08-19 Marek Polacek <polacek@redhat.com>
1889 * c-typeck.c (build_binary_op): If either operand of a comparison
1890 is a boolean expression, call maybe_warn_bool_compare.
1892 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1895 * c-typeck.c (build_c_cast): Do a conversion even when the
1896 TYPE_MAIN_VARIANTs are the same.
1898 2014-08-19 Marek Polacek <polacek@redhat.com>
1900 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1901 pedwarn_c99 instead of pedwarn.
1902 (grokfield): Likewise.
1903 (warn_defaults_to): New function.
1904 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1905 Unconditionally call pedwarn_c99 instead of pedwarn.
1906 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1907 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1908 check flag_isoc11 before.
1909 * c-errors.c (pedwarn_c99): Change the return type to bool.
1910 Handle -Wc99-c11-compat.
1911 * c-parser.c (disable_extension_diagnostics): Handle
1912 warn_c99_c11_compat.
1913 (restore_extension_diagnostics): Likewise.
1914 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
1915 instead of pedwarn, don't check flag_isoc11 before.
1916 (c_parser_declspecs): Likewise.
1917 (c_parser_alignas_specifier): Likewise.
1918 (c_parser_alignof_expression): Likewise.
1919 (c_parser_generic_selection): Likewise.
1920 * c-tree.h (pedwarn_c99): Update declaration.
1921 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
1924 2014-08-19 Marek Polacek <polacek@redhat.com>
1926 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
1928 * c-errors.c: Include "opts.h".
1929 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
1930 * c-parser.c (disable_extension_diagnostics): Handle negative value
1931 of warn_c90_c99_compat, too.
1932 (restore_extension_diagnostics): Likewise.
1933 (c_parser_compound_statement_nostart): Pass
1934 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
1936 2014-08-12 Marek Polacek <polacek@redhat.com>
1938 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
1940 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
1942 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
1944 2014-08-10 Marek Polacek <polacek@redhat.com>
1947 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
1948 Call pedwarn_c90 instead of pedwarn.
1949 (check_bitfield_type_and_width): Likewise.
1950 (declspecs_add_qual): Likewise.
1951 (declspecs_add_type): Likewise.
1952 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
1953 Adjust to only call pedwarn_c90.
1954 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
1955 pedwarn_c90 instead of pedwarn.
1956 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
1957 * c-parser.c (disable_extension_diagnostics): Handle
1958 warn_c90_c99_compat.
1959 (restore_extension_diagnostics): Likewise.
1960 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
1961 pedwarn_c90 instead of pedwarn.
1962 (c_parser_initelt): Likewise.
1963 (c_parser_postfix_expression): Likewise.
1964 (c_parser_postfix_expression_after_paren_type): Likewise.
1965 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
1966 * c-tree.h: Fix formatting.
1967 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
1968 pedwarn_c90 instead of pedwarn.
1970 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1972 * c-typeck.c: Remove include of pointer-set.h.
1974 2014-08-07 Marek Polacek <polacek@redhat.com>
1976 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
1978 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1980 * c-typeck.c: Use hash_map instead of pointer_map.
1982 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1984 * c-decl.c: Use hash_set instead of pointer_set.
1986 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1989 * c-array-notation.c (expand_array_notations): Handling
1992 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1995 * c-typeck.c (c_finish_return): Return 0 instead of the address of
1998 2014-07-30 Tom Tromey <tromey@redhat.com>
2000 * c-typeck.c (struct constructor_stack) <designator_depth>: New
2002 (really_start_incremental_init, push_init_level): Initialize
2004 (pop_init_level): Set global designator_depth.
2005 (process_init_element): Check for designated_init attribute.
2007 2014-07-20 Marek Polacek <polacek@redhat.com>
2010 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
2011 (implicitly_declare): Pass location to implicit_decl_warning.
2013 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2016 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
2017 If non-NULL, call c_parser_check_literal_zero.
2018 (c_parser_check_literal_zero): New function.
2019 (c_parser_postfix_expression_after_primary): Adjust
2020 c_parser_expr_list caller, handle -Wmemset-transposed-args.
2022 2014-07-06 Marek Polacek <polacek@redhat.com>
2025 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
2026 * c-tree.h (C_ARRAY_PARAMETER): Define.
2027 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
2030 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
2031 Chen Gang <gang.chen.5i5j@gmail.com>
2033 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
2036 2014-07-01 Marek Polacek <polacek@redhat.com>
2038 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
2039 instead of 0 to WARN_FOR_ASSIGNMENT.
2041 2014-07-01 Marek Polacek <polacek@redhat.com>
2044 * c-typeck.c (convert_for_assignment): Pass
2045 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
2047 2014-06-30 Marek Polacek <polacek@redhat.com>
2049 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
2050 has no_sanitize_undefined attribute.
2052 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
2055 * c-array-notation.c (fix_builtin_array_notation_fn):
2056 Check for 0 arguments in builtin call. Check that bultin argument is
2058 * c-parser.c (c_parser_array_notation): Check for incorrect initial
2061 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
2063 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
2064 qualifiers in __auto_type for atomic types.
2065 (c_parser_typeof_specifier): Discard all type qualifiers in
2066 __typeof__ for atomic types.
2068 2014-06-25 Marek Polacek <polacek@redhat.com>
2071 * c-parser.c (c_parser_statement_after_labels): Pass the location of
2072 the return expression to c_finish_return.
2074 2014-06-25 Jakub Jelinek <jakub@redhat.com>
2076 * c-typeck.c (c_finish_omp_clauses): Make sure
2077 OMP_CLAUSE_LINEAR_STEP has correct type.
2079 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
2083 2014-06-24 Jakub Jelinek <jakub@redhat.com>
2085 * c-parser.c (c_parser_omp_for_loop): For
2086 #pragma omp parallel for simd move lastprivate clause from parallel
2087 to for rather than simd.
2089 2014-06-23 Marek Polacek <polacek@redhat.com>
2091 * c-typeck.c (parser_build_binary_op): Don't call
2092 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
2094 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
2096 * c-parser.c (c_parser_omp_threadprivate): Likewise.
2097 * c-decl.c (merge_decls): Likewise.
2099 2014-06-09 Marek Polacek <polacek@redhat.com>
2102 * c-typeck.c (error_init): Call inform instead of error_at.
2103 (pedwarn_init): Call inform instead of pedwarn.
2104 (warning_init): Call inform instead of warning_at.
2106 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
2108 * c-decl.c (merge_decls): Use set_decl_section_name.
2109 (duplicate_decls): Remove node if it exists.
2111 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
2114 * c-typeck.c (push_init_level, process_init_element,
2115 pop_init_level): Correct check for zero initialization, move
2116 missing brace warning to respect zero initialization.
2118 2014-06-05 Marek Polacek <polacek@redhat.com>
2121 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
2123 2014-06-05 Marek Polacek <polacek@redhat.com>
2126 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
2127 on the left hand side operand of a comparison.
2129 2014-06-05 Marek Polacek <polacek@redhat.com>
2132 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
2133 Print note only if the warning was printed.
2135 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
2138 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
2141 2014-06-03 Marek Polacek <polacek@redhat.com>
2144 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
2146 * c-tree.h (c_start_case): Update.
2147 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
2148 switch condition has boolean value.
2150 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
2152 * c-decl.c: Include builtins.h.
2153 * c-parser.c: Likewise.
2155 2014-05-27 Marek Polacek <polacek@redhat.com>
2158 * c-typeck.c (convert_arguments): Get location of a parameter. Change
2159 error and warning calls to error_at and warning_at. Pass location of
2160 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
2161 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
2162 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
2164 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
2167 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
2168 function parameters.
2170 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
2172 * c-decl.c (merge_decls): Preserve symtab node pointers.
2173 (duplicate_decls): Free new decl.
2175 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
2177 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
2180 * c-parser.c (c_parser_omp_target): Return bool values.
2182 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2184 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
2185 num_teams_loc variable to num_thread_limit_loc.
2187 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2189 * c-array-notation.c (expand_array_notations): Use void_node
2190 instead of void_zero_node.
2192 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2194 * c-decl.c (finish_struct): Adjust.
2195 (finish_enum): Likewise.
2197 (record_inline_static): Likewise.
2198 (push_scope): Likewise.
2199 (make_label): Likewise.
2200 (lookup_label_for_goto): Likewise.
2201 (finish_struct): Likewise.
2202 (finish_enum): Likewise.
2203 (store_parm_decls): Likewise.
2204 (c_push_function_context): Likewise.
2205 * c-lang.h: Remove usage of variable_size gty attribute.
2206 * c-parser.c (c_parse_init): Adjust.
2207 (c_parse_file): Likewise.
2209 2014-05-13 Marek Polacek <polacek@redhat.com>
2212 * c-typeck.c (convert_for_assignment): Pass location to
2213 WARN_FOR_ASSIGNMENT instead of input_location.
2215 2014-05-10 Marek Polacek <polacek@redhat.com>
2217 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
2218 maybe_warn_string_init.
2219 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
2220 maybe_warn_string_init.
2221 * c-tree.h (maybe_warn_string_init): Update declaration.
2222 * c-typeck.c (maybe_warn_string_init): Add location parameter.
2223 Call pedwarn_init with loc instead of with input_location.
2224 (digest_init): Pass init_loc to maybe_warn_string_init.
2225 (pop_init_level): Call pedwarn_init with loc instead of with
2227 (set_init_index): Likewise.
2228 (process_init_element): Likewise.
2230 2014-05-09 Marek Polacek <polacek@redhat.com>
2233 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
2234 (c_parser_initelt): Pass location to set_init_label. Pass array index
2235 location to set_init_index.
2236 * c-tree.h (push_init_level): Update declaration.
2237 (pop_init_level): Likewise.
2238 (set_init_index): Likewise.
2239 (set_init_label): Likewise.
2240 * c-typeck.c (error_init): Add location parameter. Call error_at
2242 (digest_init): Pass init_loc to error_init.
2243 (really_start_incremental_init):
2244 (push_init_level): Add location parameter. Pass loc to pop_init_level
2246 (pop_init_level): Likewise.
2247 (set_designator): Add location parameter. Pass loc to pop_init_level,
2248 push_init_level, and error_init.
2249 (set_init_index): Add location parameter. Pass loc to error_init and
2251 (set_init_label): Likewise.
2252 (output_init_element): Pass loc to error_init.
2253 (process_init_element): Pass loc to error_init, pop_init_level,
2254 pedwarn_init, and push_init_level.
2256 2014-05-09 Marek Polacek <polacek@redhat.com>
2259 * c-parser.c (c_parser_attributes): Parse the arguments as an
2260 expression-list if the attribute takes identifier.
2262 2014-05-08 Marek Polacek <polacek@redhat.com>
2265 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
2268 2014-05-08 Marek Polacek <polacek@redhat.com>
2271 * c-decl.c (start_function): Warn for _Atomic-qualified return type
2274 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2275 Mike Stump <mikestump@comcast.net>
2276 Richard Sandiford <rdsandiford@googlemail.com>
2278 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
2279 (finish_enum): Use wide-int interfaces.
2280 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
2281 * c-typeck.c (build_c_cast): Likewise.
2282 (set_nonincremental_init_from_string): Likewise.
2283 (c_tree_equal): Likewise.
2285 2014-05-02 Marek Polacek <polacek@redhat.com>
2288 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
2289 Return size_one_node when the type is not complete.
2290 (pointer_diff): Remove comment.
2291 (build_unary_op): Improve error messages.
2293 2014-05-02 Marek Polacek <polacek@redhat.com>
2295 * c-typeck.c (c_finish_return): Separate warning_at calls.
2297 2014-05-02 Marek Polacek <polacek@redhat.com>
2299 * c-tree.h (error_init): Remove declaration.
2300 (pedwarn_init): Likewise.
2301 * c-typeck.c (error_init): Make static and move above.
2302 (pedwarn_init): Likewise.
2303 (warning_init): Move above.
2304 (maybe_warn_string_init): Likewise.
2306 2014-05-01 Jeff Law <law@redhat.com>
2310 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2311 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
2314 2014-05-02 Marek Polacek <polacek@redhat.com>
2317 * c-typeck.c (push_init_level): Set constructor_designated to
2318 p->designated for structures.
2320 2014-05-01 Marek Polacek <polacek@redhat.com>
2323 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
2324 function-definition has an attribute after the declarator.
2326 2014-05-01 Marek Polacek <polacek@redhat.com>
2329 * c-typeck.c (warning_init): Add location_t parameter. Call
2330 warning_at instead of warning.
2331 (push_init_level): Pass input_location to warning_init.
2332 (add_pending_init): Add location_t parameter. Pass loc to
2334 (set_nonincremental_init): Pass input_location to add_pending_init.
2335 (set_nonincremental_init_from_string): Likewise.
2336 (output_init_element): Pass loc to warning_init and to
2339 2014-05-01 Marek Polacek <polacek@redhat.com>
2342 * c-typeck.c (c_finish_return): Distinguish between label and variable
2343 when warning about returning local address.
2345 2014-05-01 Marek Polacek <polacek@redhat.com>
2348 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
2351 2014-05-01 Marek Polacek <polacek@redhat.com>
2354 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
2355 instead of 0 to WARN_FOR_QUALIFIERS.
2357 2014-05-01 Marek Polacek <polacek@redhat.com>
2360 * c-typeck.c (default_conversion): Use better location for
2363 2014-04-30 Marek Polacek <polacek@redhat.com>
2365 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
2366 also when SANITIZE_FLOAT_DIVIDE is on.
2368 2014-04-30 Marek Polacek <polacek@redhat.com>
2371 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
2372 and pedwarn_init. Use loc insted of input_location.
2374 2014-04-30 Marek Polacek <polacek@redhat.com>
2377 * c-typeck.c (build_binary_op): Use location when warning about
2380 2014-04-25 Marek Polacek <polacek@redhat.com>
2383 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
2384 always_inline/noinline and hot/cold attributes.
2386 2014-04-25 Marek Polacek <polacek@redhat.com>
2389 * c-parser.c (c_parser_initelt): Pass input_location to
2390 process_init_element.
2391 (c_parser_initval): Pass loc to process_init_element.
2392 * c-tree.h (process_init_element): Adjust declaration.
2393 * c-typeck.c (push_init_level): Pass input_location to
2394 process_init_element.
2395 (pop_init_level): Likewise.
2396 (set_designator): Likewise.
2397 (output_init_element): Add location_t parameter. Pass loc to
2399 (output_pending_init_elements): Pass input_location to
2400 output_init_element.
2401 (process_init_element): Add location_t parameter. Pass loc to
2402 output_init_element.
2404 2014-04-24 Jakub Jelinek <jakub@redhat.com>
2406 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
2407 atomic-clause, allow comma in between atomic-clause and
2410 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2413 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
2414 fails, don't set OM_PARALLEL_COMBINED and return NULL.
2416 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2419 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2420 create_tmp_var instead build_decl for creating temps.
2421 (build_array_notation_expr): Likewise.
2422 (fix_conditional_array_notations_1): Likewise.
2423 (fix_array_notation_expr): Likewise.
2424 (fix_array_notation_call_expr): Likewise.
2426 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2429 * c-tree.h (c_build_function_call_vec): New prototype.
2430 * c-typeck.c (build_function_call_vec): Don't call
2431 resolve_overloaded_builtin here.
2432 (c_build_function_call_vec): New wrapper function around
2433 build_function_call_vec. Call resolve_overloaded_builtin here.
2434 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
2435 Call c_build_function_call_vec instead of build_function_call_vec.
2436 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
2437 * c-decl.c (finish_decl): Likewise.
2439 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2442 * c-typeck.c: Use correct format string in cast-qual warning
2444 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
2446 * c-decl.c (c_decl_attributes): Use
2447 lang_hooks.types.omp_mappable_type.
2448 * c-typeck.c (c_finish_omp_clauses): Likewise.
2450 2014-03-06 Marek Polacek <polacek@redhat.com>
2453 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
2454 of checking tree code.
2456 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2458 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
2459 (c_parser_parameter_declaration): Likewise.
2461 2014-02-19 Marek Polacek <polacek@redhat.com>
2464 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
2465 Call mark_exp_read on exp.value.
2466 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
2467 TREE_ADDRESSABLE on old instead of val.
2468 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
2470 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2472 * c-parser.c (c_parser_get_builtin_args): Replace calls to
2473 C_EXPR_APPEND by vec_safe_push.
2474 * c-tree.h (C_EXPR_APPEND): Remove.
2476 2014-01-31 Marek Polacek <polacek@redhat.com>
2479 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
2480 build_function_call_vec.
2481 (build_function_call): Likewise.
2482 (build_atomic_assign): Likewise.
2483 (build_function_call_vec): Add arg_loc parameter. Use it.
2484 (convert_arguments): Likewise.
2485 (convert_for_assignment): Rename rhs_loc to expr_loc.
2486 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
2487 (c_parser_objc_keywordexpr): Likewise.
2488 (c_parser_postfix_expression_after_primary): Call
2489 build_function_call_vec with expr_loc rather than op_loc.
2490 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
2491 build_function_call_vec.
2492 (c_parser_expr_list): Add locations parameter. Fill it with locations
2493 of function arguments.
2494 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
2496 2014-01-30 Marek Polacek <polacek@redhat.com>
2499 * c-typeck.c (build_function_call_vec): Use loc parameter.
2500 (convert_arguments): Add location parameter. Use it.
2501 (ep_convert_and_check): Likewise.
2502 (build_atomic_assign): Adjust convert_for_assignment call.
2503 (build_modify_expr): Likewise.
2504 (digest_init): Likewise.
2505 (c_finish_return): Likewise.
2506 (build_conditional_expr): Adjust ep_convert_and_check calls.
2507 (convert_for_assignment): Add rhs_loc parameter. Use it.
2508 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
2511 2014-01-30 Richard Biener <rguenther@suse.de>
2514 * c-typeck.c (build_function_call_vec): Do not replace calls
2515 to a function via an incompatible type with a runtime abort.
2517 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2519 * c-parser.c (c_parser_declaration_or_fndef): Replaced
2520 flag_enable_cilkplus with flag_cilkplus.
2521 (c_parser_direct_declarator_inner): Likewise.
2522 (c_parser_attribute_any_word): Likewise.
2523 (c_parser_attributes): Likewise.
2524 (c_parser_compound_statement): Likewise.
2525 (c_parser_statement_after_labels): Likewise.
2526 (c_parser_if_statement): Likewise.
2527 (c_parser_switch_statement): Likewise.
2528 (c_parser_do_statement): Likewise.
2529 (c_parser_for_statement): Likewise.
2530 (c_parser_unary_expression): Likewise.
2531 (c_parser_postfix_expression): Likewise.
2532 (c_parser_postfix_expression_after_primary): Likewise.
2533 (c_parser_postfix_expression_after_primary): Likewise.
2534 (c_parser_omp_clause_name): Likewise.
2535 (c_finish_omp_declare_simd): Likewise.
2536 (c_parser_cilk_verify_simd): Likewise.
2537 * c-typeck.c (build_array_ref): Likewise.
2538 (build_function_call_vec): Likewise.
2539 (convert_arguments): Likewise.
2540 (build_compound_expr): Likewise.
2541 (c_finish_return): Likewise.
2542 (c_finish_if_stmt): Likewise.
2543 (c_finish_loop): Likewise.
2544 (build_binary_op): Likewise.
2546 2014-01-23 Marek Polacek <polacek@redhat.com>
2549 * c-typeck.c (parser_build_binary_op): Use location instead of
2551 (build_binary_op): Pass location to shorten_compare.
2553 2014-01-23 Marek Polacek <polacek@redhat.com>
2556 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2559 2014-01-23 Marek Polacek <polacek@redhat.com>
2562 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2563 of a comma expression.
2564 (emit_side_effect_warnings): Likewise.
2566 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2569 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2570 function to use walk_tree and moved a lot of its functionality to
2571 expand_array_notations.
2572 (expand_array_notations): New function.
2574 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2576 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2577 attribute an attribute without value.
2579 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2582 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2583 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2585 2014-01-22 Marek Polacek <polacek@redhat.com>
2588 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2589 of remove_c_maybe_const_expr on op1 and op2.
2591 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2594 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2595 effects, preevaluate rhs using SAVE_EXPR first.
2597 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2600 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2601 statements with if-elseif statements.
2603 2014-01-06 Marek Polacek <polacek@redhat.com>
2606 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2607 defined bit-field types only in ISO C.
2609 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2611 Update copyright years
2613 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2615 * c-array-notation.c: Use the standard form for the copyright notice.
2617 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2619 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2620 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2621 field in parser is not empty. If not-empty, call the function
2622 c_parser_finish_omp_declare_simd.
2623 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2624 between SIMD-enabled functions and #pragma simd. Added new parameter.
2625 (c_parser_cilk_all_clauses): Modified the usage of the function
2626 c_parser_cilk_clause_vectorlength as mentioned above.
2627 (c_parser_cilk_simd_fn_vector_attrs): New function.
2628 (c_finish_cilk_simd_fn_tokens): Likewise.
2629 (is_cilkplus_vector_p): Likewise.
2630 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2631 "nomask," and "mask" strings in clause name.
2632 (c_parser_omp_all_clauses): Added 3 new case statements:
2633 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2634 PRAGMA_CILK_CLAUSE_NOMASK.
2635 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2636 check for vector attribute and if so call the function
2637 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2638 called the function c_finish_cilk_simd_fn_tokens.
2639 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2640 parser field is non-empty. If so, parse them as you would parse
2641 the omp declare simd pragma.
2642 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2643 Added a check when step is a parameter and flag it as error.
2644 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2645 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2648 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2650 * c-parser.c (c_parser_omp_parallel): Fix description.
2652 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2654 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2655 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2656 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2657 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2659 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2662 * c-parser.c (c_parser_alignas_specifier): Use
2663 c_sizeof_or_alignof_type instead of c_alignof.
2664 (c_parser_alignof_expression): Likewise, with min_alignof
2665 parameter depending on alignof spelling used.
2667 2013-12-04 Marek Polacek <polacek@redhat.com>
2670 * c-decl.c (start_function): Don't warn for missing prototype for
2673 2013-12-03 Marek Polacek <polacek@redhat.com>
2676 * c-decl.c (build_compound_literal): Allow compound literals with
2677 empty initial value.
2679 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2682 * c-typeck.c (build_modify_expr): Diagnose assignment to
2683 expression with array type.
2685 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2688 * c-typeck.c (process_init_element): Do not treat a string as
2689 initializing a whole array when used with a designator for an
2692 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2695 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2696 an inline function following a static declaration.
2698 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2701 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2702 to p_name before calling c_parser_omp_teams instead of after.
2703 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2704 argument. Remove unused p_name variable.
2706 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2707 Jakub Jelinek <jakub@redhat.com>
2709 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2710 external_scope is NULL.
2712 2013-11-27 Tom de Vries <tom@codesourcery.com>
2713 Marc Glisse <marc.glisse@inria.fr>
2716 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2718 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2720 * c-typeck.c: Add required include files from gimple.h.
2722 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2724 * c-decl.c (define_label, shadow_tag_warned)
2725 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2726 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2727 (declspecs_add_type): Remove use of in_system_header macro.
2728 * c-parser.c (c_parser_unary_expression): Likewise.
2729 * c-typeck.c (store_init_value, process_init_element)
2730 (c_start_case): Likewise.
2732 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2735 * c-parser.c (c_parser_set_source_position_from_token): Remove
2736 reference to in_system_header from comment.
2738 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2740 * c-decl.c (grokdeclarator): Update comment to refer to
2741 tree_to_[su]hwi rather than tree_low_cst.
2743 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2745 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2746 tree_to_uhwi throughout.
2748 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2750 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2753 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2755 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2758 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2760 * c-parser.c (c_parser_cilk_simd): New.
2761 (c_parser_cilk_verify_simd): New.
2762 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2763 (c_parser_omp_for_loop): Add case for NE_EXPR.
2764 Set c_break_label for CILK_SIMD.
2765 (c_parser_cilk_clause_vectorlength): New.
2766 (c_parser_cilk_clause_linear): New.
2767 (c_parser_cilk_clause_name): New.
2768 (c_parser_cilk_all_clauses): New.
2769 * c-typeck.c (build_unary_op): Pass location argument to
2771 (build_modify_expr): Same.
2772 (build_asm_expr): Same.
2773 (c_finish_bc_stmt): Error on break/continue in loops.
2775 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2777 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2779 2013-11-14 Diego Novillo <dnovillo@google.com>
2781 * c-decl.c: Include print-tree.h.
2782 Include stor-layout.h.
2785 Include stringpool.h.
2786 * c-lang.c: Include fold-const.h.
2787 * c-parser.c: Include stringpool.h.
2789 Include stor-layout.h.
2791 Include trans-mem.h.
2792 * c-typeck.c: Include stor-layout.h.
2793 Include trans-mem.h.
2797 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2799 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2800 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2802 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2803 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2805 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2806 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2807 (c_parser_declarator, c_parser_direct_declarator_inner)
2808 (c_parser_parameter_declaration, c_parser_type_name): All callers
2810 (c_parser_declaration_or_fndef): Handle declarations with type
2811 determined from the initializer.
2813 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2815 * c-typeck.c: Include gimplify.h.
2817 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2819 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2820 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2822 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2823 or _Thread_local as appropriate in diagnostics.
2824 (build_null_declspecs): Initialize ret->thread_gnu_p.
2825 (declspecs_add_scspec): Handle either __thread or _Thread_local
2826 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2827 pedantic. Do not disallow _Thread_local extern and _Thread_local
2830 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2831 Andrew MacLeod <amacleod@redhat.com>
2833 * c-aux-info.c (gen_type): Handle atomic qualifier.
2834 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2835 qualifiers when compating types.
2836 (shadow_tag_warned): Handle atomic_p in declspecs.
2837 (quals_from_declspecs): Likewise.
2838 (start_decl): Use c_type_promotes_to when promoting argument
2840 (grokdeclarator): Handle _Atomic.
2841 (get_parm_info): Diagnose any qualifier on "void" as only
2843 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2844 comparing types. Use c_type_promotes_to when promoting argument
2846 (finish_function): Use c_type_promotes_to when promoting argument
2848 (build_null_declspecs): Handle atomic_p in declspecs.
2849 (declspecs_add_qual): Handle RID_ATOMIC.
2850 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2851 (c_token_starts_declspecs): Handle RID_ATOMIC.
2852 (c_parser_declspecs): Handle atomic type specifiers and
2854 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2855 from types of expressions with atomic type.
2856 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2857 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2858 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2859 (c_parser_statement_after_labels, c_parser_switch_statement)
2860 (c_parser_for_statement, c_parser_expr_no_commas)
2861 (c_parser_conditional_expression, c_parser_binary_expression)
2862 (c_parser_cast_expression, c_parser_unary_expression)
2863 (c_parser_postfix_expression)
2864 (c_parser_postfix_expression_after_primary, c_parser_expression):
2865 Use convert_lvalue_to_rvalue.
2866 (c_parser_expression_conv, c_parser_expr_list): Document
2867 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2868 (c_parser_objc_synchronized_statement): Use
2869 convert_lvalue_to_rvalue.
2870 (c_parser_objc_selector): Handle RID_ATOMIC.
2871 (c_parser_objc_receiver, c_parser_array_notation): Use
2872 convert_lvalue_to_rvalue.
2873 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2874 _Atomic (type-name).
2875 (struct c_declspecs): Add atomic_p field.
2876 (convert_lvalue_to_rvalue): Declare.
2877 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2878 corresponding atomic types.
2879 (qualify_type): Don't add _Atomic qualifiers from second argument.
2880 (comp_target_types): Do not allow _Atomic mismatches.
2881 (type_lists_compatible_p): Do not remove atomic qualifiers when
2883 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2884 (build_atomic_assign): New functions.
2885 (build_unary_op): Use build_atomic_assign for atomic increment and
2887 (build_conditional_expr): Do not treat _Atomic void as a qualified
2889 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2890 (find_anonymous_field_with_type, convert_to_anonymous_field)
2891 (convert_for_assignment): Do not remove atomic qualifiers when
2893 (digest_init): Do not accept initialization of arrays of atomic
2894 elements by string constants.
2895 (build_asm_expr): Use convert_lvalue_to_rvalue.
2896 (build_binary_op): Do not treat _Atomic void as a qualified
2899 2013-11-06 DJ Delorie <dj@redhat.com>
2901 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2902 both explicit and builtin, print the location of the explicit one.
2904 2013-11-05 Tobias Burnus <burnus@net-b.de>
2906 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2907 c_parser_omp_distribute, c_parser_omp_teams,
2908 c_parser_omp_target, c_parser_omp_declare): Handle
2911 2013-11-03 Marek Polacek <polacek@redhat.com>
2913 * c-decl.c (grokdeclarator): Add VLA instrumentation.
2915 2013-11-01 Jakub Jelinek <jakub@redhat.com>
2917 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
2918 check_dup_generic at the end, unless remove is true.
2919 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
2921 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
2923 2013-10-31 Jakub Jelinek <jakub@redhat.com>
2925 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
2926 with decl that is not pointer nor array.
2928 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2930 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
2931 a spawning function is found.
2932 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
2933 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
2934 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2935 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
2937 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
2938 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
2940 (c_finish_return): Added a check to reject _Cilk_spawn in return
2942 (build_cilk_spawn): New function.
2943 (build_cilk_sync): Likewise.
2944 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
2946 2013-10-27 Tobias Burnus <burnus@net-b.de>
2949 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
2950 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
2951 (c_parser_statement_after_labels): Update calls.
2953 2013-10-24 Tobias Burnus <burnus@net-b.de>
2956 * c-parser.c (c_parser_pragma, c_parser_for_statement):
2957 Handle PRAGMA_IVDEP.
2958 (c_parser_statement_after_labels): Update call.
2960 2013-10-24 Marek Polacek <polacek@redhat.com>
2962 * c-parser.c (c_parser_struct_declaration): Add a comment.
2963 (c_parser_declarator): Don't allow _Alignas here.
2965 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
2967 * c-parser.c: Include omp-low.h.
2968 * c-typeck.c: Likewise.
2970 2013-10-17 Marek Polacek <polacek@redhat.com>
2973 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
2974 Document syntax of the array-declarator.
2975 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
2977 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
2978 (c_parser_struct_declaration): Likewise.
2979 (c_parser_declarator): Likewise.
2980 (c_parser_direct_declarator_inner): Likewise.
2981 (c_parser_parameter_declaration): Likewise.
2982 (c_parser_type_name): Likewise.
2984 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2986 * c-lang.h (current_omp_declare_target_attribute): New extern
2988 * c-parser.c: Include c-lang.h.
2989 (struct c_parser): Change tokens to c_token *.
2990 Add tokens_buf field. Change tokens_avail type to unsigned int.
2991 (c_parser_consume_token): If parser->tokens isn't
2992 &parser->tokens_buf[0], increment parser->tokens.
2993 (c_parser_consume_pragma): Likewise.
2994 (enum pragma_context): Add pragma_struct and pragma_param.
2995 (c_parser_external_declaration): Adjust
2996 c_parser_declaration_or_fndef caller.
2997 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
2998 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
2999 Adjust recursive call.
3000 (c_parser_struct_or_union_specifier): Use pragma_struct instead
3002 (c_parser_parameter_declaration): Use pragma_param instead of
3004 (c_parser_compound_statement_nostart, c_parser_label,
3005 c_parser_for_statement): Adjust
3006 c_parser_declaration_or_fndef callers.
3007 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
3008 it through to c_parser_conditional_expression.
3009 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
3010 pass it through to c_parser_binary_expression. Adjust recursive
3012 (c_parser_binary_expression): Remove prec argument, add
3013 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
3014 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
3015 binop matches it, use build2 instead of parser_build_binary_op.
3016 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
3017 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
3018 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
3019 Handle pragma_struct and pragma_param the same as pragma_external.
3020 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
3021 (c_parser_omp_variable_list): Parse array sections for
3022 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
3023 (c_parser_omp_clause_collapse): Fully fold collapse expression.
3024 (c_parser_omp_clause_reduction): Handle user defined reductions.
3025 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
3026 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
3027 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
3028 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
3029 c_parser_omp_clause_depend, c_parser_omp_clause_map,
3030 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
3031 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
3032 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
3033 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
3034 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
3035 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
3036 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
3037 (c_parser_omp_for_loop): Add CODE argument, pass it through
3038 to c_finish_omp_for. Change last argument to cclauses,
3039 and adjust uses to grab parallel clauses from the array of all
3040 the split clauses. Adjust c_parser_binary_expression,
3041 c_parser_declaration_or_fndef and c_finish_omp_for callers.
3042 (omp_split_clauses): New function.
3043 (c_parser_omp_simd): New function.
3044 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
3045 Allow the function to be called also when parsing combined constructs,
3046 and call c_parser_omp_simd when parsing for simd.
3047 (c_parser_omp_sections_scope): If section-sequence doesn't start with
3048 #pragma omp section, require exactly one structured-block instead of
3049 sequence of statements.
3050 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
3051 Allow the function to be called also when parsing combined constructs.
3052 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
3053 Allow the function to be called also when parsing combined
3055 (c_parser_omp_taskgroup, c_parser_omp_cancel,
3056 c_parser_omp_cancellation_point, c_parser_omp_distribute,
3057 c_parser_omp_teams, c_parser_omp_target_data,
3058 c_parser_omp_target_update, c_parser_omp_target,
3059 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
3060 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
3061 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
3062 (c_parser_omp_construct): Add p_name and mask vars. Handle
3063 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
3064 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
3065 and c_parser_omp_sections callers.
3066 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
3067 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
3068 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
3069 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
3070 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
3072 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
3073 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
3074 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
3075 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
3076 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
3077 * c-typeck.c: Include tree-inline.h.
3078 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
3079 handle_omp_array_sections_1, handle_omp_array_sections,
3080 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
3081 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
3082 user defined reductions.
3083 (c_tree_equal): New function.
3084 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
3085 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
3086 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
3087 c_check_omp_declare_reduction_r): New prototypes.
3088 * c-decl.c (current_omp_declare_target_attribute): New variable.
3089 (c_decl_attributes): New function.
3090 (start_decl, start_function): Use it instead of decl_attributes.
3091 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
3092 c_omp_reduction_decl, c_omp_reduction_lookup,
3093 c_check_omp_declare_reduction_r): New functions.
3095 2013-09-25 Tom Tromey <tromey@redhat.com>
3097 * Make-lang.in (c/gccspec.o): Remove.
3098 (CFLAGS-c/gccspec.o): New variable.
3099 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
3100 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
3101 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
3103 2013-09-25 Tom Tromey <tromey@redhat.com>
3105 * Make-lang.in (c/gccspec.o): Don't use subshell.
3107 2013-09-18 Marek Polacek <polacek@redhat.com>
3110 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
3111 Remove unnecessary check.
3113 2013-09-18 Marek Polacek <polacek@redhat.com>
3116 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
3117 no_sanitize_undefined attribute.
3119 2013-09-13 Kai Tietz <ktietz@redhat.com>
3122 * c-decl.c (c_builtin_function_ext_scope): Remove
3123 wrong assumption that it is never called on prexisting
3126 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3128 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
3130 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3132 * c-objc-common.c (c_tree_printer): Tidy.
3134 2013-08-30 Marek Polacek <polacek@redhat.com>
3136 * c-typeck.c (build_binary_op): Add division by zero and shift
3139 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
3140 Joseph Myers <joseph@codesourcery.com>
3143 * c-typeck.c (c_common_type): Prefer double_type_node over
3144 other REAL_TYPE types with the same precision.
3145 (convert_arguments): Likewise.
3147 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
3149 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
3150 (c_initialize_diagnostics): Call a destructor for the early printer.
3152 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3154 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
3155 printer initialization.
3157 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
3160 * c-array-notation.c (fix_conditional_array_notations_1): Added a
3161 check for truth values.
3162 (expand_array_notation_exprs): Added truth values case. Removed an
3163 unwanted else. Added for-loop to walk through subtrees in default
3166 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3168 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
3170 2013-07-23 Joseph Myers <joseph@codesourcery.com>
3172 * c-parser.c (struct c_generic_association): Fix typo.
3174 2013-07-23 Tom Tromey <tromey@redhat.com>
3175 Joseph Myers <joseph@codesourcery.com>
3177 * c-parser.c (struct c_generic_association): New.
3178 (c_generic_association_d): New typedef.
3179 (c_parser_generic_selection): New function.
3180 (c_parser_postfix_expression): Handle RID_GENERIC.
3182 2013-07-13 Jason Merrill <jason@redhat.com>
3185 * c-decl.c (finish_struct): Check for too-large class.
3187 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3190 * c-typeck.c (set_init_index): When folding, check for index overflow.
3192 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3194 * c-parser.c (c_parser_array_notation): Removed rejection of array
3195 notations in an array of function pointers.
3197 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3199 * c-array-notation.c (make_triplet_val_inv): New function.
3200 (create_cmp_incr): Likewise.
3201 (create_array_refs): Likewise.
3202 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
3203 Also modularized common parts between functions and called the function.
3204 (build_array_notation_expr): Likewise.
3205 (fix_conditional_array_notations_1): Likewise.
3206 (fix_array_notation_expr): Likewise.
3207 (fix_array_notation_call_expr): Likewise.
3209 2013-06-18 Marek Polacek <polacek@redhat.com>
3212 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
3214 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
3216 * c-array-notation.c (build_array_notation_expr): Reject array notation
3217 mismatch between LHS and RHS even inside a call_expr. Also, removed
3218 a couple while statements that were dead code.
3220 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
3222 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
3223 excessive precision expressions in function parameters. Also removed
3224 couple unwanted while statements.
3226 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3228 * c-array-notation.c (expand_array_notation_exprs): Added
3229 ARRAY_NOTATION_REF case.
3231 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3233 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
3234 function to c-family/array-notation-common.c.
3235 (is_cilkplus_reduce_builtin): Likewise.
3236 (find_rank): Likewise.
3237 (extract_array_notation_exprs): Likewise.
3238 (replace_array_notations): Likewise.
3239 (find_inv_trees): Likewise.
3240 (replace_inv_trees): Likewise.
3241 (contains_array_notation_expr): Likewise.
3242 (find_correct_array_notation_type): Likewise.
3243 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
3244 (struct inv_list): Moved this to c-family/array-notation-common.c.
3245 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
3247 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
3249 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
3250 reduction functions outside the for-loop. Added a check if the fundecl
3251 is non-NULL. Finally, removed an unwanted if-statement, and made the
3254 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3256 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
3257 condition of the if-statement matches the rank of else-block and then-
3258 block when array notations are used.
3259 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
3260 expression after the entire function body is parsed.
3261 (c_parser_expr_no_commas): Delayed creating array notation expressions
3262 to the end of function parsing.
3263 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
3264 whole if-statement instead of just the condition.
3265 (expand_array_notation_exprs): Added MODIFY_EXPR case.
3267 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3270 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
3271 array to NULL_TREE if they are unused. Also added a check for the
3272 field to be NULL before its fields are used in future.
3274 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3277 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
3278 (build_array_notation_expr): Likewise.
3280 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3282 * c-typeck.c (build_array_ref): Added a check to see if array's
3283 index is greater than one. If true, then emit an error.
3284 (build_function_call_vec): Exclude error reporting and checking
3285 for builtin array-notation functions.
3286 (convert_arguments): Likewise.
3287 (c_finish_return): Added a check for array notations as a return
3288 expression. If true, then emit an error.
3289 (c_finish_loop): Added a check for array notations in a loop
3290 condition. If true then emit an error.
3291 (lvalue_p): Added a ARRAY_NOTATION_REF case.
3292 (build_binary_op): Added a check for array notation expr inside
3293 op1 and op0. If present, we call another function to find correct
3295 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
3296 * c-parser.c (c_parser_compound_statement): Check if array
3297 notation code is used in tree, if so, then transform them into
3299 (c_parser_expr_no_commas): Check if array notation is used in LHS
3300 or RHS, if so, then build array notation expression instead of
3302 (c_parser_postfix_expression_after_primary): Added a check for
3303 colon(s) after square braces, if so then handle it like an array
3304 notation. Also, break up array notations in unary op if found.
3305 (c_parser_direct_declarator_inner): Added a check for array
3307 (c_parser_compound_statement): Added a check for array notation in
3308 a stmt. If one is present, then expand array notation expr.
3309 (c_parser_if_statement): Likewise.
3310 (c_parser_switch_statement): Added a check for array notations in
3311 a switch statement's condition. If true, then output an error.
3312 (c_parser_while_statement): Similarly, but for a while.
3313 (c_parser_do_statement): Similarly, but for a do-while.
3314 (c_parser_for_statement): Similarly, but for a for-loop.
3315 (c_parser_unary_expression): Check if array notation is used in a
3316 pre-increment or pre-decrement expression. If true, then expand
3318 (c_parser_array_notation): New function.
3319 * c-array-notation.c: New file.
3320 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
3322 2013-05-23 Mike Stump <mikestump@comcast.net>
3324 * c-typeck.c (convert_for_assignment): Handle references to memory
3327 2013-05-16 Jason Merrill <jason@redhat.com>
3329 * Make-lang.in (cc1$(exeext)): Use link mutex.
3331 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3333 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
3334 to simply use OPT_Wpointer_arith.
3335 (build_unary_op): Likewise.
3337 2013-04-03 Jakub Jelinek <jakub@redhat.com>
3340 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
3341 argument. If set, or it temporarily for parsing of the first
3342 argument into force_folding_builtin_constant_p.
3343 (c_parser_postfix_expression): Adjust callers.
3345 2013-03-21 Richard Biener <rguenther@suse.de>
3347 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
3348 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
3350 2013-02-12 Marek Polacek <polacek@redhat.com>
3353 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
3356 2013-01-24 Jakub Jelinek <jakub@redhat.com>
3359 * c-typeck.c (set_nonincremental_init_from_string): If
3360 constructor_max_index is NULL, treat it as if tree_int_cst_lt
3362 (process_init_element): Likewise.
3364 2012-12-20 Jakub Jelinek <jakub@redhat.com>
3367 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
3368 argument, don't call default_function_array_conversion
3369 nor c_fully_fold here.
3370 (c_parser_asm_statement): Adjust callers.
3371 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
3372 and outputs here, and call default_function_array_conversion
3373 on inputs that don't need to be addressable.
3375 2012-12-18 Jakub Jelinek <jakub@redhat.com>
3378 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
3379 warning require that both c_common_unsigned_type as well as
3380 c_common_signed_type is the same for both mvl and mvr types.
3382 2012-11-16 Diego Novillo <dnovillo@google.com>
3384 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
3386 * c-common.c: Use new vec API in vec.h.
3387 * c-common.h: Likewise.
3388 * c-gimplify.c: Likewise.
3389 * c-pragma.c: Likewise.
3390 * c-pretty-print.c: Likewise.
3391 * c-pretty-print.h: Likewise.
3392 * c-semantics.c: Likewise.
3393 * c-decl.c: Likewise.
3394 * c-parser.c: Likewise.
3395 * c-tree.h: Likewise.
3396 * c-typeck.c: Likewise.
3398 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3401 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
3403 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3406 * c-decl.c (warn_if_shadowing): Do not warn if a variable
3407 shadows a function, unless the variable is a function or a
3408 pointer-to-function.
3410 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3413 * c-parser.c (struct c_tree_loc_pair): Removed.
3414 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
3415 add location_t * and tree * arguments, fill in array of 3
3416 sizeof_arg trees and corresponding locs.
3417 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
3418 c_parser_expr_list callers.
3419 (c_parser_postfix_expression_after_primary): Likewise. Pass
3420 array of 3 sizeof_arg trees and locs (corresponding to first
3421 3 arguments) to sizeof_pointer_memaccess_warning.
3423 2012-10-09 Lawrence Crowl <crowl@google.com>
3425 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
3426 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
3429 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3432 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
3435 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3438 * c-typeck.c: Include c-common.h.
3439 (enum stv_conv): Moved to c-common.h.
3440 (scalar_to_vector): Moved to c-common.c.
3441 (build_binary_op): Adapt to scalar_to_vector's new prototype.
3442 * Make-lang.in: c-typeck.c depends on c-common.h.
3444 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3446 * c-decl.c (c_write_global_declarations): Fix handling of
3449 2012-09-30 Sharad Singhai <singhai@google.com>
3451 * c-decl.c (c_write_global_declarations): Use a different method
3452 to determine if the dump has ben initialized.
3454 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3457 * c-typeck.c (c_cast_expr): When casting to a type requiring
3458 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
3461 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3464 * c-typeck.c (build_unary_op): Pass original argument of
3465 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
3466 any C_MAYBE_CONST_EXPR, if it has integer operands.
3467 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
3468 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
3469 to c_objc_common_truthvalue_conversion, then remove any
3470 C_MAYBE_CONST_EXPR, if they have integer operands. Use
3471 c_objc_common_truthvalue_conversion not
3472 c_common_truthvalue_conversion.
3473 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
3474 call note_integer_operands for arguments with integer operands
3475 that are not integer constants.
3477 2012-09-13 Jakub Jelinek <jakub@redhat.com>
3480 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
3481 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
3483 2012-08-31 Jakub Jelinek <jakub@redhat.com>
3486 * c-convert.c (convert): Don't call fold_convert_loc if
3487 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
3488 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
3489 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
3491 2012-08-24 Jakub Jelinek <jakub@redhat.com>
3494 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
3495 for nested and empty_ok arguments in the call to
3496 c_parser_declaration_or_fndef.
3498 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3500 * c-tree.h (c_last_sizeof_arg): Declare.
3501 * c-parser.c (struct c_tree_loc_pair): New type.
3502 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
3504 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
3505 (c_parser_postfix_expression_after_primary): Likewise. Call
3506 sizeof_pointer_memaccess_warning if needed.
3507 (sizeof_ptr_memacc_comptypes): New function.
3508 * c-typeck.c (c_last_sizeof_arg): New global variable.
3509 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
3511 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
3513 * c-lang.h (lang_decl): Add variable_size GTY option.
3515 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3517 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
3518 * Make-lang.in: Fix dependencies.
3520 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3522 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
3523 and add language Makefile hooks.
3524 * config-lang.in: New file.
3525 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
3526 add the required "normal" config-lang.in rules.
3527 * c-lang.h: Moved from gcc/ to here.
3528 * c-tree.h: Likewise.
3529 * c-objc-common.c: Likewise.
3530 * c-objc-common.h: Likewise.
3531 * c-typeck.c: Likewise.
3532 * c-convert.c: Likewise.
3533 * c-lang.c: Likewise.
3534 * c-aux-info.c: Likewise.
3535 * c-errors.c: Likewise.
3536 * gccspec.c: Likewise.
3537 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
3538 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
3540 Copyright (C) 2012-2016 Free Software Foundation, Inc.
3542 Copying and distribution of this file, with or without modification,
3543 are permitted in any medium without royalty provided the copyright
3544 notice and this notice are preserved.