1 2014-07-14 Jakub Jelinek <jakub@redhat.com>
4 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
5 If non-NULL, call c_parser_check_literal_zero.
6 (c_parser_check_literal_zero): New function.
7 (c_parser_postfix_expression_after_primary): Adjust
8 c_parser_expr_list caller, handle -Wmemset-transposed-args.
10 2014-07-06 Marek Polacek <polacek@redhat.com>
13 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
14 * c-tree.h (C_ARRAY_PARAMETER): Define.
15 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
18 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
19 Chen Gang <gang.chen.5i5j@gmail.com>
21 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
24 2014-07-01 Marek Polacek <polacek@redhat.com>
26 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
27 instead of 0 to WARN_FOR_ASSIGNMENT.
29 2014-07-01 Marek Polacek <polacek@redhat.com>
32 * c-typeck.c (convert_for_assignment): Pass
33 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
35 2014-06-30 Marek Polacek <polacek@redhat.com>
37 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
38 has no_sanitize_undefined attribute.
40 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
43 * c-array-notation.c (fix_builtin_array_notation_fn):
44 Check for 0 arguments in builtin call. Check that bultin argument is
46 * c-parser.c (c_parser_array_notation): Check for incorrect initial
49 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
51 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
52 qualifiers in __auto_type for atomic types.
53 (c_parser_typeof_specifier): Discard all type qualifiers in
54 __typeof__ for atomic types.
56 2014-06-25 Marek Polacek <polacek@redhat.com>
59 * c-parser.c (c_parser_statement_after_labels): Pass the location of
60 the return expression to c_finish_return.
62 2014-06-25 Jakub Jelinek <jakub@redhat.com>
64 * c-typeck.c (c_finish_omp_clauses): Make sure
65 OMP_CLAUSE_LINEAR_STEP has correct type.
67 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
71 2014-06-24 Jakub Jelinek <jakub@redhat.com>
73 * c-parser.c (c_parser_omp_for_loop): For
74 #pragma omp parallel for simd move lastprivate clause from parallel
75 to for rather than simd.
77 2014-06-23 Marek Polacek <polacek@redhat.com>
79 * c-typeck.c (parser_build_binary_op): Don't call
80 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
82 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
84 * c-parser.c (c_parser_omp_threadprivate): Likewise.
85 * c-decl.c (merge_decls): Likewise.
87 2014-06-09 Marek Polacek <polacek@redhat.com>
90 * c-typeck.c (error_init): Call inform instead of error_at.
91 (pedwarn_init): Call inform instead of pedwarn.
92 (warning_init): Call inform instead of warning_at.
94 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
96 * c-decl.c (merge_decls): Use set_decl_section_name.
97 (duplicate_decls): Remove node if it exists.
99 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
102 * c-typeck.c (push_init_level, process_init_element,
103 pop_init_level): Correct check for zero initialization, move
104 missing brace warning to respect zero initialization.
106 2014-06-05 Marek Polacek <polacek@redhat.com>
109 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
111 2014-06-05 Marek Polacek <polacek@redhat.com>
114 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
115 on the left hand side operand of a comparison.
117 2014-06-05 Marek Polacek <polacek@redhat.com>
120 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
121 Print note only if the warning was printed.
123 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
126 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
129 2014-06-03 Marek Polacek <polacek@redhat.com>
132 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
134 * c-tree.h (c_start_case): Update.
135 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
136 switch condition has boolean value.
138 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
140 * c-decl.c: Include builtins.h.
141 * c-parser.c: Likewise.
143 2014-05-27 Marek Polacek <polacek@redhat.com>
146 * c-typeck.c (convert_arguments): Get location of a parameter. Change
147 error and warning calls to error_at and warning_at. Pass location of
148 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
149 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
150 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
152 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
155 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
158 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
160 * c-decl.c (merge_decls): Preserve symtab node pointers.
161 (duplicate_decls): Free new decl.
163 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
165 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
168 * c-parser.c (c_parser_omp_target): Return bool values.
170 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
172 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
173 num_teams_loc variable to num_thread_limit_loc.
175 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
177 * c-array-notation.c (expand_array_notations): Use void_node
178 instead of void_zero_node.
180 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
182 * c-decl.c (finish_struct): Adjust.
183 (finish_enum): Likewise.
185 (record_inline_static): Likewise.
186 (push_scope): Likewise.
187 (make_label): Likewise.
188 (lookup_label_for_goto): Likewise.
189 (finish_struct): Likewise.
190 (finish_enum): Likewise.
191 (store_parm_decls): Likewise.
192 (c_push_function_context): Likewise.
193 * c-lang.h: Remove usage of variable_size gty attribute.
194 * c-parser.c (c_parse_init): Adjust.
195 (c_parse_file): Likewise.
197 2014-05-13 Marek Polacek <polacek@redhat.com>
200 * c-typeck.c (convert_for_assignment): Pass location to
201 WARN_FOR_ASSIGNMENT instead of input_location.
203 2014-05-10 Marek Polacek <polacek@redhat.com>
205 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
206 maybe_warn_string_init.
207 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
208 maybe_warn_string_init.
209 * c-tree.h (maybe_warn_string_init): Update declaration.
210 * c-typeck.c (maybe_warn_string_init): Add location parameter.
211 Call pedwarn_init with loc instead of with input_location.
212 (digest_init): Pass init_loc to maybe_warn_string_init.
213 (pop_init_level): Call pedwarn_init with loc instead of with
215 (set_init_index): Likewise.
216 (process_init_element): Likewise.
218 2014-05-09 Marek Polacek <polacek@redhat.com>
221 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
222 (c_parser_initelt): Pass location to set_init_label. Pass array index
223 location to set_init_index.
224 * c-tree.h (push_init_level): Update declaration.
225 (pop_init_level): Likewise.
226 (set_init_index): Likewise.
227 (set_init_label): Likewise.
228 * c-typeck.c (error_init): Add location parameter. Call error_at
230 (digest_init): Pass init_loc to error_init.
231 (really_start_incremental_init):
232 (push_init_level): Add location parameter. Pass loc to pop_init_level
234 (pop_init_level): Likewise.
235 (set_designator): Add location parameter. Pass loc to pop_init_level,
236 push_init_level, and error_init.
237 (set_init_index): Add location parameter. Pass loc to error_init and
239 (set_init_label): Likewise.
240 (output_init_element): Pass loc to error_init.
241 (process_init_element): Pass loc to error_init, pop_init_level,
242 pedwarn_init, and push_init_level.
244 2014-05-09 Marek Polacek <polacek@redhat.com>
247 * c-parser.c (c_parser_attributes): Parse the arguments as an
248 expression-list if the attribute takes identifier.
250 2014-05-08 Marek Polacek <polacek@redhat.com>
253 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
256 2014-05-08 Marek Polacek <polacek@redhat.com>
259 * c-decl.c (start_function): Warn for _Atomic-qualified return type
262 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
263 Mike Stump <mikestump@comcast.net>
264 Richard Sandiford <rdsandiford@googlemail.com>
266 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
267 (finish_enum): Use wide-int interfaces.
268 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
269 * c-typeck.c (build_c_cast): Likewise.
270 (set_nonincremental_init_from_string): Likewise.
271 (c_tree_equal): Likewise.
273 2014-05-02 Marek Polacek <polacek@redhat.com>
276 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
277 Return size_one_node when the type is not complete.
278 (pointer_diff): Remove comment.
279 (build_unary_op): Improve error messages.
281 2014-05-02 Marek Polacek <polacek@redhat.com>
283 * c-typeck.c (c_finish_return): Separate warning_at calls.
285 2014-05-02 Marek Polacek <polacek@redhat.com>
287 * c-tree.h (error_init): Remove declaration.
288 (pedwarn_init): Likewise.
289 * c-typeck.c (error_init): Make static and move above.
290 (pedwarn_init): Likewise.
291 (warning_init): Move above.
292 (maybe_warn_string_init): Likewise.
294 2014-05-01 Jeff Law <law@redhat.com>
298 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
299 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
302 2014-05-02 Marek Polacek <polacek@redhat.com>
305 * c-typeck.c (push_init_level): Set constructor_designated to
306 p->designated for structures.
308 2014-05-01 Marek Polacek <polacek@redhat.com>
311 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
312 function-definition has an attribute after the declarator.
314 2014-05-01 Marek Polacek <polacek@redhat.com>
317 * c-typeck.c (warning_init): Add location_t parameter. Call
318 warning_at instead of warning.
319 (push_init_level): Pass input_location to warning_init.
320 (add_pending_init): Add location_t parameter. Pass loc to
322 (set_nonincremental_init): Pass input_location to add_pending_init.
323 (set_nonincremental_init_from_string): Likewise.
324 (output_init_element): Pass loc to warning_init and to
327 2014-05-01 Marek Polacek <polacek@redhat.com>
330 * c-typeck.c (c_finish_return): Distinguish between label and variable
331 when warning about returning local address.
333 2014-05-01 Marek Polacek <polacek@redhat.com>
336 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
339 2014-05-01 Marek Polacek <polacek@redhat.com>
342 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
343 instead of 0 to WARN_FOR_QUALIFIERS.
345 2014-05-01 Marek Polacek <polacek@redhat.com>
348 * c-typeck.c (default_conversion): Use better location for
351 2014-04-30 Marek Polacek <polacek@redhat.com>
353 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
354 also when SANITIZE_FLOAT_DIVIDE is on.
356 2014-04-30 Marek Polacek <polacek@redhat.com>
359 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
360 and pedwarn_init. Use loc insted of input_location.
362 2014-04-30 Marek Polacek <polacek@redhat.com>
365 * c-typeck.c (build_binary_op): Use location when warning about
368 2014-04-25 Marek Polacek <polacek@redhat.com>
371 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
372 always_inline/noinline and hot/cold attributes.
374 2014-04-25 Marek Polacek <polacek@redhat.com>
377 * c-parser.c (c_parser_initelt): Pass input_location to
378 process_init_element.
379 (c_parser_initval): Pass loc to process_init_element.
380 * c-tree.h (process_init_element): Adjust declaration.
381 * c-typeck.c (push_init_level): Pass input_location to
382 process_init_element.
383 (pop_init_level): Likewise.
384 (set_designator): Likewise.
385 (output_init_element): Add location_t parameter. Pass loc to
387 (output_pending_init_elements): Pass input_location to
389 (process_init_element): Add location_t parameter. Pass loc to
392 2014-04-24 Jakub Jelinek <jakub@redhat.com>
394 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
395 atomic-clause, allow comma in between atomic-clause and
398 2014-04-22 Jakub Jelinek <jakub@redhat.com>
401 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
402 fails, don't set OM_PARALLEL_COMBINED and return NULL.
404 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
407 * c-array-notation.c (fix_builtin_array_notation_fn): Use
408 create_tmp_var instead build_decl for creating temps.
409 (build_array_notation_expr): Likewise.
410 (fix_conditional_array_notations_1): Likewise.
411 (fix_array_notation_expr): Likewise.
412 (fix_array_notation_call_expr): Likewise.
414 2014-03-28 Jakub Jelinek <jakub@redhat.com>
417 * c-tree.h (c_build_function_call_vec): New prototype.
418 * c-typeck.c (build_function_call_vec): Don't call
419 resolve_overloaded_builtin here.
420 (c_build_function_call_vec): New wrapper function around
421 build_function_call_vec. Call resolve_overloaded_builtin here.
422 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
423 Call c_build_function_call_vec instead of build_function_call_vec.
424 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
425 * c-decl.c (finish_decl): Likewise.
427 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
430 * c-typeck.c: Use correct format string in cast-qual warning
432 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
434 * c-decl.c (c_decl_attributes): Use
435 lang_hooks.types.omp_mappable_type.
436 * c-typeck.c (c_finish_omp_clauses): Likewise.
438 2014-03-06 Marek Polacek <polacek@redhat.com>
441 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
442 of checking tree code.
444 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
446 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
447 (c_parser_parameter_declaration): Likewise.
449 2014-02-19 Marek Polacek <polacek@redhat.com>
452 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
453 Call mark_exp_read on exp.value.
454 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
455 TREE_ADDRESSABLE on old instead of val.
456 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
458 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
460 * c-parser.c (c_parser_get_builtin_args): Replace calls to
461 C_EXPR_APPEND by vec_safe_push.
462 * c-tree.h (C_EXPR_APPEND): Remove.
464 2014-01-31 Marek Polacek <polacek@redhat.com>
467 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
468 build_function_call_vec.
469 (build_function_call): Likewise.
470 (build_atomic_assign): Likewise.
471 (build_function_call_vec): Add arg_loc parameter. Use it.
472 (convert_arguments): Likewise.
473 (convert_for_assignment): Rename rhs_loc to expr_loc.
474 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
475 (c_parser_objc_keywordexpr): Likewise.
476 (c_parser_postfix_expression_after_primary): Call
477 build_function_call_vec with expr_loc rather than op_loc.
478 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
479 build_function_call_vec.
480 (c_parser_expr_list): Add locations parameter. Fill it with locations
481 of function arguments.
482 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
484 2014-01-30 Marek Polacek <polacek@redhat.com>
487 * c-typeck.c (build_function_call_vec): Use loc parameter.
488 (convert_arguments): Add location parameter. Use it.
489 (ep_convert_and_check): Likewise.
490 (build_atomic_assign): Adjust convert_for_assignment call.
491 (build_modify_expr): Likewise.
492 (digest_init): Likewise.
493 (c_finish_return): Likewise.
494 (build_conditional_expr): Adjust ep_convert_and_check calls.
495 (convert_for_assignment): Add rhs_loc parameter. Use it.
496 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
499 2014-01-30 Richard Biener <rguenther@suse.de>
502 * c-typeck.c (build_function_call_vec): Do not replace calls
503 to a function via an incompatible type with a runtime abort.
505 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
507 * c-parser.c (c_parser_declaration_or_fndef): Replaced
508 flag_enable_cilkplus with flag_cilkplus.
509 (c_parser_direct_declarator_inner): Likewise.
510 (c_parser_attribute_any_word): Likewise.
511 (c_parser_attributes): Likewise.
512 (c_parser_compound_statement): Likewise.
513 (c_parser_statement_after_labels): Likewise.
514 (c_parser_if_statement): Likewise.
515 (c_parser_switch_statement): Likewise.
516 (c_parser_do_statement): Likewise.
517 (c_parser_for_statement): Likewise.
518 (c_parser_unary_expression): Likewise.
519 (c_parser_postfix_expression): Likewise.
520 (c_parser_postfix_expression_after_primary): Likewise.
521 (c_parser_postfix_expression_after_primary): Likewise.
522 (c_parser_omp_clause_name): Likewise.
523 (c_finish_omp_declare_simd): Likewise.
524 (c_parser_cilk_verify_simd): Likewise.
525 * c-typeck.c (build_array_ref): Likewise.
526 (build_function_call_vec): Likewise.
527 (convert_arguments): Likewise.
528 (build_compound_expr): Likewise.
529 (c_finish_return): Likewise.
530 (c_finish_if_stmt): Likewise.
531 (c_finish_loop): Likewise.
532 (build_binary_op): Likewise.
534 2014-01-23 Marek Polacek <polacek@redhat.com>
537 * c-typeck.c (parser_build_binary_op): Use location instead of
539 (build_binary_op): Pass location to shorten_compare.
541 2014-01-23 Marek Polacek <polacek@redhat.com>
544 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
547 2014-01-23 Marek Polacek <polacek@redhat.com>
550 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
551 of a comma expression.
552 (emit_side_effect_warnings): Likewise.
554 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
557 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
558 function to use walk_tree and moved a lot of its functionality to
559 expand_array_notations.
560 (expand_array_notations): New function.
562 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
564 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
565 attribute an attribute without value.
567 2014-01-23 Jakub Jelinek <jakub@redhat.com>
570 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
571 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
573 2014-01-22 Marek Polacek <polacek@redhat.com>
576 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
577 of remove_c_maybe_const_expr on op1 and op2.
579 2014-01-15 Jakub Jelinek <jakub@redhat.com>
582 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
583 effects, preevaluate rhs using SAVE_EXPR first.
585 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
588 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
589 statements with if-elseif statements.
591 2014-01-06 Marek Polacek <polacek@redhat.com>
594 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
595 defined bit-field types only in ISO C.
597 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
599 Update copyright years
601 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
603 * c-array-notation.c: Use the standard form for the copyright notice.
605 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
607 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
608 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
609 field in parser is not empty. If not-empty, call the function
610 c_parser_finish_omp_declare_simd.
611 (c_parser_cilk_clause_vectorlength): Modified function to be shared
612 between SIMD-enabled functions and #pragma simd. Added new parameter.
613 (c_parser_cilk_all_clauses): Modified the usage of the function
614 c_parser_cilk_clause_vectorlength as mentioned above.
615 (c_parser_cilk_simd_fn_vector_attrs): New function.
616 (c_finish_cilk_simd_fn_tokens): Likewise.
617 (is_cilkplus_vector_p): Likewise.
618 (c_parser_omp_clause_name): Added checking for "vectorlength,"
619 "nomask," and "mask" strings in clause name.
620 (c_parser_omp_all_clauses): Added 3 new case statements:
621 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
622 PRAGMA_CILK_CLAUSE_NOMASK.
623 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
624 check for vector attribute and if so call the function
625 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
626 called the function c_finish_cilk_simd_fn_tokens.
627 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
628 parser field is non-empty. If so, parse them as you would parse
629 the omp declare simd pragma.
630 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
631 Added a check when step is a parameter and flag it as error.
632 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
633 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
636 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
638 * c-parser.c (c_parser_omp_parallel): Fix description.
640 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
642 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
643 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
644 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
645 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
647 2013-12-04 Joseph Myers <joseph@codesourcery.com>
650 * c-parser.c (c_parser_alignas_specifier): Use
651 c_sizeof_or_alignof_type instead of c_alignof.
652 (c_parser_alignof_expression): Likewise, with min_alignof
653 parameter depending on alignof spelling used.
655 2013-12-04 Marek Polacek <polacek@redhat.com>
658 * c-decl.c (start_function): Don't warn for missing prototype for
661 2013-12-03 Marek Polacek <polacek@redhat.com>
664 * c-decl.c (build_compound_literal): Allow compound literals with
667 2013-12-02 Joseph Myers <joseph@codesourcery.com>
670 * c-typeck.c (build_modify_expr): Diagnose assignment to
671 expression with array type.
673 2013-11-29 Joseph Myers <joseph@codesourcery.com>
676 * c-typeck.c (process_init_element): Do not treat a string as
677 initializing a whole array when used with a designator for an
680 2013-11-29 Joseph Myers <joseph@codesourcery.com>
683 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
684 an inline function following a static declaration.
686 2013-11-28 Jakub Jelinek <jakub@redhat.com>
689 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
690 to p_name before calling c_parser_omp_teams instead of after.
691 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
692 argument. Remove unused p_name variable.
694 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
695 Jakub Jelinek <jakub@redhat.com>
697 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
698 external_scope is NULL.
700 2013-11-27 Tom de Vries <tom@codesourcery.com>
701 Marc Glisse <marc.glisse@inria.fr>
704 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
706 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
708 * c-typeck.c: Add required include files from gimple.h.
710 2013-11-22 David Malcolm <dmalcolm@redhat.com>
712 * c-decl.c (define_label, shadow_tag_warned)
713 (check_bitfield_type_and_width, grokdeclarator, grokparms,
714 store_parm_decls_newstyle, store_parm_decls_oldstyle)
715 (declspecs_add_type): Remove use of in_system_header macro.
716 * c-parser.c (c_parser_unary_expression): Likewise.
717 * c-typeck.c (store_init_value, process_init_element)
718 (c_start_case): Likewise.
720 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
723 * c-parser.c (c_parser_set_source_position_from_token): Remove
724 reference to in_system_header from comment.
726 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
728 * c-decl.c (grokdeclarator): Update comment to refer to
729 tree_to_[su]hwi rather than tree_low_cst.
731 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
733 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
734 tree_to_uhwi throughout.
736 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
738 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
741 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
743 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
746 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
748 * c-parser.c (c_parser_cilk_simd): New.
749 (c_parser_cilk_verify_simd): New.
750 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
751 (c_parser_omp_for_loop): Add case for NE_EXPR.
752 Set c_break_label for CILK_SIMD.
753 (c_parser_cilk_clause_vectorlength): New.
754 (c_parser_cilk_clause_linear): New.
755 (c_parser_cilk_clause_name): New.
756 (c_parser_cilk_all_clauses): New.
757 * c-typeck.c (build_unary_op): Pass location argument to
759 (build_modify_expr): Same.
760 (build_asm_expr): Same.
761 (c_finish_bc_stmt): Error on break/continue in loops.
763 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
765 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
767 2013-11-14 Diego Novillo <dnovillo@google.com>
769 * c-decl.c: Include print-tree.h.
770 Include stor-layout.h.
773 Include stringpool.h.
774 * c-lang.c: Include fold-const.h.
775 * c-parser.c: Include stringpool.h.
777 Include stor-layout.h.
780 * c-typeck.c: Include stor-layout.h.
785 2013-11-13 Joseph Myers <joseph@codesourcery.com>
787 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
788 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
790 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
791 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
793 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
794 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
795 (c_parser_declarator, c_parser_direct_declarator_inner)
796 (c_parser_parameter_declaration, c_parser_type_name): All callers
798 (c_parser_declaration_or_fndef): Handle declarations with type
799 determined from the initializer.
801 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
803 * c-typeck.c: Include gimplify.h.
805 2013-11-12 Joseph Myers <joseph@codesourcery.com>
807 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
808 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
810 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
811 or _Thread_local as appropriate in diagnostics.
812 (build_null_declspecs): Initialize ret->thread_gnu_p.
813 (declspecs_add_scspec): Handle either __thread or _Thread_local
814 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
815 pedantic. Do not disallow _Thread_local extern and _Thread_local
818 2013-11-07 Joseph Myers <joseph@codesourcery.com>
819 Andrew MacLeod <amacleod@redhat.com>
821 * c-aux-info.c (gen_type): Handle atomic qualifier.
822 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
823 qualifiers when compating types.
824 (shadow_tag_warned): Handle atomic_p in declspecs.
825 (quals_from_declspecs): Likewise.
826 (start_decl): Use c_type_promotes_to when promoting argument
828 (grokdeclarator): Handle _Atomic.
829 (get_parm_info): Diagnose any qualifier on "void" as only
831 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
832 comparing types. Use c_type_promotes_to when promoting argument
834 (finish_function): Use c_type_promotes_to when promoting argument
836 (build_null_declspecs): Handle atomic_p in declspecs.
837 (declspecs_add_qual): Handle RID_ATOMIC.
838 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
839 (c_token_starts_declspecs): Handle RID_ATOMIC.
840 (c_parser_declspecs): Handle atomic type specifiers and
842 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
843 from types of expressions with atomic type.
844 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
845 (c_parser_attribute_any_word): Handle RID_ATOMIC.
846 (c_parser_initializer, c_parser_initelt, c_parser_initval)
847 (c_parser_statement_after_labels, c_parser_switch_statement)
848 (c_parser_for_statement, c_parser_expr_no_commas)
849 (c_parser_conditional_expression, c_parser_binary_expression)
850 (c_parser_cast_expression, c_parser_unary_expression)
851 (c_parser_postfix_expression)
852 (c_parser_postfix_expression_after_primary, c_parser_expression):
853 Use convert_lvalue_to_rvalue.
854 (c_parser_expression_conv, c_parser_expr_list): Document
855 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
856 (c_parser_objc_synchronized_statement): Use
857 convert_lvalue_to_rvalue.
858 (c_parser_objc_selector): Handle RID_ATOMIC.
859 (c_parser_objc_receiver, c_parser_array_notation): Use
860 convert_lvalue_to_rvalue.
861 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
863 (struct c_declspecs): Add atomic_p field.
864 (convert_lvalue_to_rvalue): Declare.
865 * c-typeck.c (c_type_promotes_to): Promote atomic types to
866 corresponding atomic types.
867 (qualify_type): Don't add _Atomic qualifiers from second argument.
868 (comp_target_types): Do not allow _Atomic mismatches.
869 (type_lists_compatible_p): Do not remove atomic qualifiers when
871 (really_atomic_lvalue, convert_lvalue_to_rvalue)
872 (build_atomic_assign): New functions.
873 (build_unary_op): Use build_atomic_assign for atomic increment and
875 (build_conditional_expr): Do not treat _Atomic void as a qualified
877 (build_modify_expr): Use build_atomic_assign for atomic LHS.
878 (find_anonymous_field_with_type, convert_to_anonymous_field)
879 (convert_for_assignment): Do not remove atomic qualifiers when
881 (digest_init): Do not accept initialization of arrays of atomic
882 elements by string constants.
883 (build_asm_expr): Use convert_lvalue_to_rvalue.
884 (build_binary_op): Do not treat _Atomic void as a qualified
887 2013-11-06 DJ Delorie <dj@redhat.com>
889 * c-decl.c (locate_old_decl): If a previous conflicting decl is
890 both explicit and builtin, print the location of the explicit one.
892 2013-11-05 Tobias Burnus <burnus@net-b.de>
894 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
895 c_parser_omp_distribute, c_parser_omp_teams,
896 c_parser_omp_target, c_parser_omp_declare): Handle
899 2013-11-03 Marek Polacek <polacek@redhat.com>
901 * c-decl.c (grokdeclarator): Add VLA instrumentation.
903 2013-11-01 Jakub Jelinek <jakub@redhat.com>
905 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
906 check_dup_generic at the end, unless remove is true.
907 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
909 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
911 2013-10-31 Jakub Jelinek <jakub@redhat.com>
913 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
914 with decl that is not pointer nor array.
916 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
918 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
919 a spawning function is found.
920 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
921 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
922 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
923 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
925 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
926 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
928 (c_finish_return): Added a check to reject _Cilk_spawn in return
930 (build_cilk_spawn): New function.
931 (build_cilk_sync): Likewise.
932 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
934 2013-10-27 Tobias Burnus <burnus@net-b.de>
937 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
938 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
939 (c_parser_statement_after_labels): Update calls.
941 2013-10-24 Tobias Burnus <burnus@net-b.de>
944 * c-parser.c (c_parser_pragma, c_parser_for_statement):
946 (c_parser_statement_after_labels): Update call.
948 2013-10-24 Marek Polacek <polacek@redhat.com>
950 * c-parser.c (c_parser_struct_declaration): Add a comment.
951 (c_parser_declarator): Don't allow _Alignas here.
953 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
955 * c-parser.c: Include omp-low.h.
956 * c-typeck.c: Likewise.
958 2013-10-17 Marek Polacek <polacek@redhat.com>
961 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
962 Document syntax of the array-declarator.
963 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
965 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
966 (c_parser_struct_declaration): Likewise.
967 (c_parser_declarator): Likewise.
968 (c_parser_direct_declarator_inner): Likewise.
969 (c_parser_parameter_declaration): Likewise.
970 (c_parser_type_name): Likewise.
972 2013-10-11 Jakub Jelinek <jakub@redhat.com>
974 * c-lang.h (current_omp_declare_target_attribute): New extern
976 * c-parser.c: Include c-lang.h.
977 (struct c_parser): Change tokens to c_token *.
978 Add tokens_buf field. Change tokens_avail type to unsigned int.
979 (c_parser_consume_token): If parser->tokens isn't
980 &parser->tokens_buf[0], increment parser->tokens.
981 (c_parser_consume_pragma): Likewise.
982 (enum pragma_context): Add pragma_struct and pragma_param.
983 (c_parser_external_declaration): Adjust
984 c_parser_declaration_or_fndef caller.
985 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
986 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
987 Adjust recursive call.
988 (c_parser_struct_or_union_specifier): Use pragma_struct instead
990 (c_parser_parameter_declaration): Use pragma_param instead of
992 (c_parser_compound_statement_nostart, c_parser_label,
993 c_parser_for_statement): Adjust
994 c_parser_declaration_or_fndef callers.
995 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
996 it through to c_parser_conditional_expression.
997 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
998 pass it through to c_parser_binary_expression. Adjust recursive
1000 (c_parser_binary_expression): Remove prec argument, add
1001 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
1002 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
1003 binop matches it, use build2 instead of parser_build_binary_op.
1004 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
1005 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
1006 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
1007 Handle pragma_struct and pragma_param the same as pragma_external.
1008 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
1009 (c_parser_omp_variable_list): Parse array sections for
1010 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
1011 (c_parser_omp_clause_collapse): Fully fold collapse expression.
1012 (c_parser_omp_clause_reduction): Handle user defined reductions.
1013 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
1014 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
1015 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
1016 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
1017 c_parser_omp_clause_depend, c_parser_omp_clause_map,
1018 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
1019 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
1020 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
1021 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
1022 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
1023 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
1024 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
1025 (c_parser_omp_for_loop): Add CODE argument, pass it through
1026 to c_finish_omp_for. Change last argument to cclauses,
1027 and adjust uses to grab parallel clauses from the array of all
1028 the split clauses. Adjust c_parser_binary_expression,
1029 c_parser_declaration_or_fndef and c_finish_omp_for callers.
1030 (omp_split_clauses): New function.
1031 (c_parser_omp_simd): New function.
1032 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
1033 Allow the function to be called also when parsing combined constructs,
1034 and call c_parser_omp_simd when parsing for simd.
1035 (c_parser_omp_sections_scope): If section-sequence doesn't start with
1036 #pragma omp section, require exactly one structured-block instead of
1037 sequence of statements.
1038 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
1039 Allow the function to be called also when parsing combined constructs.
1040 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
1041 Allow the function to be called also when parsing combined
1043 (c_parser_omp_taskgroup, c_parser_omp_cancel,
1044 c_parser_omp_cancellation_point, c_parser_omp_distribute,
1045 c_parser_omp_teams, c_parser_omp_target_data,
1046 c_parser_omp_target_update, c_parser_omp_target,
1047 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
1048 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
1049 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
1050 (c_parser_omp_construct): Add p_name and mask vars. Handle
1051 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
1052 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
1053 and c_parser_omp_sections callers.
1054 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
1055 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
1056 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
1057 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
1058 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
1060 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
1061 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
1062 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
1063 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
1064 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
1065 * c-typeck.c: Include tree-inline.h.
1066 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
1067 handle_omp_array_sections_1, handle_omp_array_sections,
1068 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
1069 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
1070 user defined reductions.
1071 (c_tree_equal): New function.
1072 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
1073 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
1074 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
1075 c_check_omp_declare_reduction_r): New prototypes.
1076 * c-decl.c (current_omp_declare_target_attribute): New variable.
1077 (c_decl_attributes): New function.
1078 (start_decl, start_function): Use it instead of decl_attributes.
1079 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
1080 c_omp_reduction_decl, c_omp_reduction_lookup,
1081 c_check_omp_declare_reduction_r): New functions.
1083 2013-09-25 Tom Tromey <tromey@redhat.com>
1085 * Make-lang.in (c/gccspec.o): Remove.
1086 (CFLAGS-c/gccspec.o): New variable.
1087 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
1088 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
1089 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
1091 2013-09-25 Tom Tromey <tromey@redhat.com>
1093 * Make-lang.in (c/gccspec.o): Don't use subshell.
1095 2013-09-18 Marek Polacek <polacek@redhat.com>
1098 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
1099 Remove unnecessary check.
1101 2013-09-18 Marek Polacek <polacek@redhat.com>
1104 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
1105 no_sanitize_undefined attribute.
1107 2013-09-13 Kai Tietz <ktietz@redhat.com>
1110 * c-decl.c (c_builtin_function_ext_scope): Remove
1111 wrong assumption that it is never called on prexisting
1114 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1116 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
1118 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1120 * c-objc-common.c (c_tree_printer): Tidy.
1122 2013-08-30 Marek Polacek <polacek@redhat.com>
1124 * c-typeck.c (build_binary_op): Add division by zero and shift
1127 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
1128 Joseph Myers <joseph@codesourcery.com>
1131 * c-typeck.c (c_common_type): Prefer double_type_node over
1132 other REAL_TYPE types with the same precision.
1133 (convert_arguments): Likewise.
1135 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
1137 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
1138 (c_initialize_diagnostics): Call a destructor for the early printer.
1140 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1142 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
1143 printer initialization.
1145 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
1148 * c-array-notation.c (fix_conditional_array_notations_1): Added a
1149 check for truth values.
1150 (expand_array_notation_exprs): Added truth values case. Removed an
1151 unwanted else. Added for-loop to walk through subtrees in default
1154 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1156 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
1158 2013-07-23 Joseph Myers <joseph@codesourcery.com>
1160 * c-parser.c (struct c_generic_association): Fix typo.
1162 2013-07-23 Tom Tromey <tromey@redhat.com>
1163 Joseph Myers <joseph@codesourcery.com>
1165 * c-parser.c (struct c_generic_association): New.
1166 (c_generic_association_d): New typedef.
1167 (c_parser_generic_selection): New function.
1168 (c_parser_postfix_expression): Handle RID_GENERIC.
1170 2013-07-13 Jason Merrill <jason@redhat.com>
1173 * c-decl.c (finish_struct): Check for too-large class.
1175 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1178 * c-typeck.c (set_init_index): When folding, check for index overflow.
1180 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1182 * c-parser.c (c_parser_array_notation): Removed rejection of array
1183 notations in an array of function pointers.
1185 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1187 * c-array-notation.c (make_triplet_val_inv): New function.
1188 (create_cmp_incr): Likewise.
1189 (create_array_refs): Likewise.
1190 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
1191 Also modularized common parts between functions and called the function.
1192 (build_array_notation_expr): Likewise.
1193 (fix_conditional_array_notations_1): Likewise.
1194 (fix_array_notation_expr): Likewise.
1195 (fix_array_notation_call_expr): Likewise.
1197 2013-06-18 Marek Polacek <polacek@redhat.com>
1200 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
1202 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
1204 * c-array-notation.c (build_array_notation_expr): Reject array notation
1205 mismatch between LHS and RHS even inside a call_expr. Also, removed
1206 a couple while statements that were dead code.
1208 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
1210 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
1211 excessive precision expressions in function parameters. Also removed
1212 couple unwanted while statements.
1214 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1216 * c-array-notation.c (expand_array_notation_exprs): Added
1217 ARRAY_NOTATION_REF case.
1219 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1221 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
1222 function to c-family/array-notation-common.c.
1223 (is_cilkplus_reduce_builtin): Likewise.
1224 (find_rank): Likewise.
1225 (extract_array_notation_exprs): Likewise.
1226 (replace_array_notations): Likewise.
1227 (find_inv_trees): Likewise.
1228 (replace_inv_trees): Likewise.
1229 (contains_array_notation_expr): Likewise.
1230 (find_correct_array_notation_type): Likewise.
1231 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
1232 (struct inv_list): Moved this to c-family/array-notation-common.c.
1233 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
1235 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
1237 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
1238 reduction functions outside the for-loop. Added a check if the fundecl
1239 is non-NULL. Finally, removed an unwanted if-statement, and made the
1242 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1244 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
1245 condition of the if-statement matches the rank of else-block and then-
1246 block when array notations are used.
1247 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
1248 expression after the entire function body is parsed.
1249 (c_parser_expr_no_commas): Delayed creating array notation expressions
1250 to the end of function parsing.
1251 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
1252 whole if-statement instead of just the condition.
1253 (expand_array_notation_exprs): Added MODIFY_EXPR case.
1255 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1258 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
1259 array to NULL_TREE if they are unused. Also added a check for the
1260 field to be NULL before its fields are used in future.
1262 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1265 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
1266 (build_array_notation_expr): Likewise.
1268 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1270 * c-typeck.c (build_array_ref): Added a check to see if array's
1271 index is greater than one. If true, then emit an error.
1272 (build_function_call_vec): Exclude error reporting and checking
1273 for builtin array-notation functions.
1274 (convert_arguments): Likewise.
1275 (c_finish_return): Added a check for array notations as a return
1276 expression. If true, then emit an error.
1277 (c_finish_loop): Added a check for array notations in a loop
1278 condition. If true then emit an error.
1279 (lvalue_p): Added a ARRAY_NOTATION_REF case.
1280 (build_binary_op): Added a check for array notation expr inside
1281 op1 and op0. If present, we call another function to find correct
1283 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
1284 * c-parser.c (c_parser_compound_statement): Check if array
1285 notation code is used in tree, if so, then transform them into
1287 (c_parser_expr_no_commas): Check if array notation is used in LHS
1288 or RHS, if so, then build array notation expression instead of
1290 (c_parser_postfix_expression_after_primary): Added a check for
1291 colon(s) after square braces, if so then handle it like an array
1292 notation. Also, break up array notations in unary op if found.
1293 (c_parser_direct_declarator_inner): Added a check for array
1295 (c_parser_compound_statement): Added a check for array notation in
1296 a stmt. If one is present, then expand array notation expr.
1297 (c_parser_if_statement): Likewise.
1298 (c_parser_switch_statement): Added a check for array notations in
1299 a switch statement's condition. If true, then output an error.
1300 (c_parser_while_statement): Similarly, but for a while.
1301 (c_parser_do_statement): Similarly, but for a do-while.
1302 (c_parser_for_statement): Similarly, but for a for-loop.
1303 (c_parser_unary_expression): Check if array notation is used in a
1304 pre-increment or pre-decrement expression. If true, then expand
1306 (c_parser_array_notation): New function.
1307 * c-array-notation.c: New file.
1308 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
1310 2013-05-23 Mike Stump <mikestump@comcast.net>
1312 * c-typeck.c (convert_for_assignment): Handle references to memory
1315 2013-05-16 Jason Merrill <jason@redhat.com>
1317 * Make-lang.in (cc1$(exeext)): Use link mutex.
1319 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1321 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
1322 to simply use OPT_Wpointer_arith.
1323 (build_unary_op): Likewise.
1325 2013-04-03 Jakub Jelinek <jakub@redhat.com>
1328 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
1329 argument. If set, or it temporarily for parsing of the first
1330 argument into force_folding_builtin_constant_p.
1331 (c_parser_postfix_expression): Adjust callers.
1333 2013-03-21 Richard Biener <rguenther@suse.de>
1335 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
1336 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
1338 2013-02-12 Marek Polacek <polacek@redhat.com>
1341 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
1344 2013-01-24 Jakub Jelinek <jakub@redhat.com>
1347 * c-typeck.c (set_nonincremental_init_from_string): If
1348 constructor_max_index is NULL, treat it as if tree_int_cst_lt
1350 (process_init_element): Likewise.
1352 2012-12-20 Jakub Jelinek <jakub@redhat.com>
1355 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
1356 argument, don't call default_function_array_conversion
1357 nor c_fully_fold here.
1358 (c_parser_asm_statement): Adjust callers.
1359 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
1360 and outputs here, and call default_function_array_conversion
1361 on inputs that don't need to be addressable.
1363 2012-12-18 Jakub Jelinek <jakub@redhat.com>
1366 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
1367 warning require that both c_common_unsigned_type as well as
1368 c_common_signed_type is the same for both mvl and mvr types.
1370 2012-11-16 Diego Novillo <dnovillo@google.com>
1372 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
1374 * c-common.c: Use new vec API in vec.h.
1375 * c-common.h: Likewise.
1376 * c-gimplify.c: Likewise.
1377 * c-pragma.c: Likewise.
1378 * c-pretty-print.c: Likewise.
1379 * c-pretty-print.h: Likewise.
1380 * c-semantics.c: Likewise.
1381 * c-decl.c: Likewise.
1382 * c-parser.c: Likewise.
1383 * c-tree.h: Likewise.
1384 * c-typeck.c: Likewise.
1386 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1389 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
1391 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1394 * c-decl.c (warn_if_shadowing): Do not warn if a variable
1395 shadows a function, unless the variable is a function or a
1396 pointer-to-function.
1398 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1401 * c-parser.c (struct c_tree_loc_pair): Removed.
1402 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
1403 add location_t * and tree * arguments, fill in array of 3
1404 sizeof_arg trees and corresponding locs.
1405 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
1406 c_parser_expr_list callers.
1407 (c_parser_postfix_expression_after_primary): Likewise. Pass
1408 array of 3 sizeof_arg trees and locs (corresponding to first
1409 3 arguments) to sizeof_pointer_memaccess_warning.
1411 2012-10-09 Lawrence Crowl <crowl@google.com>
1413 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
1414 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
1417 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1420 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
1423 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
1426 * c-typeck.c: Include c-common.h.
1427 (enum stv_conv): Moved to c-common.h.
1428 (scalar_to_vector): Moved to c-common.c.
1429 (build_binary_op): Adapt to scalar_to_vector's new prototype.
1430 * Make-lang.in: c-typeck.c depends on c-common.h.
1432 2012-10-04 Arnaud Charlet <charlet@adacore.com>
1434 * c-decl.c (c_write_global_declarations): Fix handling of
1437 2012-09-30 Sharad Singhai <singhai@google.com>
1439 * c-decl.c (c_write_global_declarations): Use a different method
1440 to determine if the dump has ben initialized.
1442 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1445 * c-typeck.c (c_cast_expr): When casting to a type requiring
1446 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
1449 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1452 * c-typeck.c (build_unary_op): Pass original argument of
1453 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
1454 any C_MAYBE_CONST_EXPR, if it has integer operands.
1455 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
1456 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
1457 to c_objc_common_truthvalue_conversion, then remove any
1458 C_MAYBE_CONST_EXPR, if they have integer operands. Use
1459 c_objc_common_truthvalue_conversion not
1460 c_common_truthvalue_conversion.
1461 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
1462 call note_integer_operands for arguments with integer operands
1463 that are not integer constants.
1465 2012-09-13 Jakub Jelinek <jakub@redhat.com>
1468 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
1469 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
1471 2012-08-31 Jakub Jelinek <jakub@redhat.com>
1474 * c-convert.c (convert): Don't call fold_convert_loc if
1475 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
1476 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
1477 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
1479 2012-08-24 Jakub Jelinek <jakub@redhat.com>
1482 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
1483 for nested and empty_ok arguments in the call to
1484 c_parser_declaration_or_fndef.
1486 2012-08-17 Jakub Jelinek <jakub@redhat.com>
1488 * c-tree.h (c_last_sizeof_arg): Declare.
1489 * c-parser.c (struct c_tree_loc_pair): New type.
1490 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
1492 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
1493 (c_parser_postfix_expression_after_primary): Likewise. Call
1494 sizeof_pointer_memaccess_warning if needed.
1495 (sizeof_ptr_memacc_comptypes): New function.
1496 * c-typeck.c (c_last_sizeof_arg): New global variable.
1497 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
1499 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
1501 * c-lang.h (lang_decl): Add variable_size GTY option.
1503 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1505 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
1506 * Make-lang.in: Fix dependencies.
1508 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1510 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
1511 and add language Makefile hooks.
1512 * config-lang.in: New file.
1513 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
1514 add the required "normal" config-lang.in rules.
1515 * c-lang.h: Moved from gcc/ to here.
1516 * c-tree.h: Likewise.
1517 * c-objc-common.c: Likewise.
1518 * c-objc-common.h: Likewise.
1519 * c-typeck.c: Likewise.
1520 * c-convert.c: Likewise.
1521 * c-lang.c: Likewise.
1522 * c-aux-info.c: Likewise.
1523 * c-errors.c: Likewise.
1524 * gccspec.c: Likewise.
1525 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
1526 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
1528 Copyright (C) 2012-2014 Free Software Foundation, Inc.
1530 Copying and distribution of this file, with or without modification,
1531 are permitted in any medium without royalty provided the copyright
1532 notice and this notice are preserved.