1 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
4 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
7 2014-06-03 Marek Polacek <polacek@redhat.com>
10 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
12 * c-tree.h (c_start_case): Update.
13 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
14 switch condition has boolean value.
16 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18 * c-decl.c: Include builtins.h.
19 * c-parser.c: Likewise.
21 2014-05-27 Marek Polacek <polacek@redhat.com>
24 * c-typeck.c (convert_arguments): Get location of a parameter. Change
25 error and warning calls to error_at and warning_at. Pass location of
26 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
27 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
28 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
30 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
33 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
36 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
38 * c-decl.c (merge_decls): Preserve symtab node pointers.
39 (duplicate_decls): Free new decl.
41 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
43 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
46 * c-parser.c (c_parser_omp_target): Return bool values.
48 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
50 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
51 num_teams_loc variable to num_thread_limit_loc.
53 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
55 * c-array-notation.c (expand_array_notations): Use void_node
56 instead of void_zero_node.
58 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
60 * c-decl.c (finish_struct): Adjust.
61 (finish_enum): Likewise.
63 (record_inline_static): Likewise.
64 (push_scope): Likewise.
65 (make_label): Likewise.
66 (lookup_label_for_goto): Likewise.
67 (finish_struct): Likewise.
68 (finish_enum): Likewise.
69 (store_parm_decls): Likewise.
70 (c_push_function_context): Likewise.
71 * c-lang.h: Remove usage of variable_size gty attribute.
72 * c-parser.c (c_parse_init): Adjust.
73 (c_parse_file): Likewise.
75 2014-05-13 Marek Polacek <polacek@redhat.com>
78 * c-typeck.c (convert_for_assignment): Pass location to
79 WARN_FOR_ASSIGNMENT instead of input_location.
81 2014-05-10 Marek Polacek <polacek@redhat.com>
83 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
84 maybe_warn_string_init.
85 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
86 maybe_warn_string_init.
87 * c-tree.h (maybe_warn_string_init): Update declaration.
88 * c-typeck.c (maybe_warn_string_init): Add location parameter.
89 Call pedwarn_init with loc instead of with input_location.
90 (digest_init): Pass init_loc to maybe_warn_string_init.
91 (pop_init_level): Call pedwarn_init with loc instead of with
93 (set_init_index): Likewise.
94 (process_init_element): Likewise.
96 2014-05-09 Marek Polacek <polacek@redhat.com>
99 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
100 (c_parser_initelt): Pass location to set_init_label. Pass array index
101 location to set_init_index.
102 * c-tree.h (push_init_level): Update declaration.
103 (pop_init_level): Likewise.
104 (set_init_index): Likewise.
105 (set_init_label): Likewise.
106 * c-typeck.c (error_init): Add location parameter. Call error_at
108 (digest_init): Pass init_loc to error_init.
109 (really_start_incremental_init):
110 (push_init_level): Add location parameter. Pass loc to pop_init_level
112 (pop_init_level): Likewise.
113 (set_designator): Add location parameter. Pass loc to pop_init_level,
114 push_init_level, and error_init.
115 (set_init_index): Add location parameter. Pass loc to error_init and
117 (set_init_label): Likewise.
118 (output_init_element): Pass loc to error_init.
119 (process_init_element): Pass loc to error_init, pop_init_level,
120 pedwarn_init, and push_init_level.
122 2014-05-09 Marek Polacek <polacek@redhat.com>
125 * c-parser.c (c_parser_attributes): Parse the arguments as an
126 expression-list if the attribute takes identifier.
128 2014-05-08 Marek Polacek <polacek@redhat.com>
131 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
134 2014-05-08 Marek Polacek <polacek@redhat.com>
137 * c-decl.c (start_function): Warn for _Atomic-qualified return type
140 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
141 Mike Stump <mikestump@comcast.net>
142 Richard Sandiford <rdsandiford@googlemail.com>
144 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
145 (finish_enum): Use wide-int interfaces.
146 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
147 * c-typeck.c (build_c_cast): Likewise.
148 (set_nonincremental_init_from_string): Likewise.
149 (c_tree_equal): Likewise.
151 2014-05-02 Marek Polacek <polacek@redhat.com>
154 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
155 Return size_one_node when the type is not complete.
156 (pointer_diff): Remove comment.
157 (build_unary_op): Improve error messages.
159 2014-05-02 Marek Polacek <polacek@redhat.com>
161 * c-typeck.c (c_finish_return): Separate warning_at calls.
163 2014-05-02 Marek Polacek <polacek@redhat.com>
165 * c-tree.h (error_init): Remove declaration.
166 (pedwarn_init): Likewise.
167 * c-typeck.c (error_init): Make static and move above.
168 (pedwarn_init): Likewise.
169 (warning_init): Move above.
170 (maybe_warn_string_init): Likewise.
172 2014-05-01 Jeff Law <law@redhat.com>
176 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
177 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
180 2014-05-02 Marek Polacek <polacek@redhat.com>
183 * c-typeck.c (push_init_level): Set constructor_designated to
184 p->designated for structures.
186 2014-05-01 Marek Polacek <polacek@redhat.com>
189 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
190 function-definition has an attribute after the declarator.
192 2014-05-01 Marek Polacek <polacek@redhat.com>
195 * c-typeck.c (warning_init): Add location_t parameter. Call
196 warning_at instead of warning.
197 (push_init_level): Pass input_location to warning_init.
198 (add_pending_init): Add location_t parameter. Pass loc to
200 (set_nonincremental_init): Pass input_location to add_pending_init.
201 (set_nonincremental_init_from_string): Likewise.
202 (output_init_element): Pass loc to warning_init and to
205 2014-05-01 Marek Polacek <polacek@redhat.com>
208 * c-typeck.c (c_finish_return): Distinguish between label and variable
209 when warning about returning local address.
211 2014-05-01 Marek Polacek <polacek@redhat.com>
214 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
217 2014-05-01 Marek Polacek <polacek@redhat.com>
220 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
221 instead of 0 to WARN_FOR_QUALIFIERS.
223 2014-05-01 Marek Polacek <polacek@redhat.com>
226 * c-typeck.c (default_conversion): Use better location for
229 2014-04-30 Marek Polacek <polacek@redhat.com>
231 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
232 also when SANITIZE_FLOAT_DIVIDE is on.
234 2014-04-30 Marek Polacek <polacek@redhat.com>
237 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
238 and pedwarn_init. Use loc insted of input_location.
240 2014-04-30 Marek Polacek <polacek@redhat.com>
243 * c-typeck.c (build_binary_op): Use location when warning about
246 2014-04-25 Marek Polacek <polacek@redhat.com>
249 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
250 always_inline/noinline and hot/cold attributes.
252 2014-04-25 Marek Polacek <polacek@redhat.com>
255 * c-parser.c (c_parser_initelt): Pass input_location to
256 process_init_element.
257 (c_parser_initval): Pass loc to process_init_element.
258 * c-tree.h (process_init_element): Adjust declaration.
259 * c-typeck.c (push_init_level): Pass input_location to
260 process_init_element.
261 (pop_init_level): Likewise.
262 (set_designator): Likewise.
263 (output_init_element): Add location_t parameter. Pass loc to
265 (output_pending_init_elements): Pass input_location to
267 (process_init_element): Add location_t parameter. Pass loc to
270 2014-04-24 Jakub Jelinek <jakub@redhat.com>
272 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
273 atomic-clause, allow comma in between atomic-clause and
276 2014-04-22 Jakub Jelinek <jakub@redhat.com>
279 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
280 fails, don't set OM_PARALLEL_COMBINED and return NULL.
282 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
285 * c-array-notation.c (fix_builtin_array_notation_fn): Use
286 create_tmp_var instead build_decl for creating temps.
287 (build_array_notation_expr): Likewise.
288 (fix_conditional_array_notations_1): Likewise.
289 (fix_array_notation_expr): Likewise.
290 (fix_array_notation_call_expr): Likewise.
292 2014-03-28 Jakub Jelinek <jakub@redhat.com>
295 * c-tree.h (c_build_function_call_vec): New prototype.
296 * c-typeck.c (build_function_call_vec): Don't call
297 resolve_overloaded_builtin here.
298 (c_build_function_call_vec): New wrapper function around
299 build_function_call_vec. Call resolve_overloaded_builtin here.
300 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
301 Call c_build_function_call_vec instead of build_function_call_vec.
302 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
303 * c-decl.c (finish_decl): Likewise.
305 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
308 * c-typeck.c: Use correct format string in cast-qual warning
310 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
312 * c-decl.c (c_decl_attributes): Use
313 lang_hooks.types.omp_mappable_type.
314 * c-typeck.c (c_finish_omp_clauses): Likewise.
316 2014-03-06 Marek Polacek <polacek@redhat.com>
319 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
320 of checking tree code.
322 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
324 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
325 (c_parser_parameter_declaration): Likewise.
327 2014-02-19 Marek Polacek <polacek@redhat.com>
330 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
331 Call mark_exp_read on exp.value.
332 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
333 TREE_ADDRESSABLE on old instead of val.
334 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
336 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
338 * c-parser.c (c_parser_get_builtin_args): Replace calls to
339 C_EXPR_APPEND by vec_safe_push.
340 * c-tree.h (C_EXPR_APPEND): Remove.
342 2014-01-31 Marek Polacek <polacek@redhat.com>
345 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
346 build_function_call_vec.
347 (build_function_call): Likewise.
348 (build_atomic_assign): Likewise.
349 (build_function_call_vec): Add arg_loc parameter. Use it.
350 (convert_arguments): Likewise.
351 (convert_for_assignment): Rename rhs_loc to expr_loc.
352 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
353 (c_parser_objc_keywordexpr): Likewise.
354 (c_parser_postfix_expression_after_primary): Call
355 build_function_call_vec with expr_loc rather than op_loc.
356 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
357 build_function_call_vec.
358 (c_parser_expr_list): Add locations parameter. Fill it with locations
359 of function arguments.
360 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
362 2014-01-30 Marek Polacek <polacek@redhat.com>
365 * c-typeck.c (build_function_call_vec): Use loc parameter.
366 (convert_arguments): Add location parameter. Use it.
367 (ep_convert_and_check): Likewise.
368 (build_atomic_assign): Adjust convert_for_assignment call.
369 (build_modify_expr): Likewise.
370 (digest_init): Likewise.
371 (c_finish_return): Likewise.
372 (build_conditional_expr): Adjust ep_convert_and_check calls.
373 (convert_for_assignment): Add rhs_loc parameter. Use it.
374 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
377 2014-01-30 Richard Biener <rguenther@suse.de>
380 * c-typeck.c (build_function_call_vec): Do not replace calls
381 to a function via an incompatible type with a runtime abort.
383 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
385 * c-parser.c (c_parser_declaration_or_fndef): Replaced
386 flag_enable_cilkplus with flag_cilkplus.
387 (c_parser_direct_declarator_inner): Likewise.
388 (c_parser_attribute_any_word): Likewise.
389 (c_parser_attributes): Likewise.
390 (c_parser_compound_statement): Likewise.
391 (c_parser_statement_after_labels): Likewise.
392 (c_parser_if_statement): Likewise.
393 (c_parser_switch_statement): Likewise.
394 (c_parser_do_statement): Likewise.
395 (c_parser_for_statement): Likewise.
396 (c_parser_unary_expression): Likewise.
397 (c_parser_postfix_expression): Likewise.
398 (c_parser_postfix_expression_after_primary): Likewise.
399 (c_parser_postfix_expression_after_primary): Likewise.
400 (c_parser_omp_clause_name): Likewise.
401 (c_finish_omp_declare_simd): Likewise.
402 (c_parser_cilk_verify_simd): Likewise.
403 * c-typeck.c (build_array_ref): Likewise.
404 (build_function_call_vec): Likewise.
405 (convert_arguments): Likewise.
406 (build_compound_expr): Likewise.
407 (c_finish_return): Likewise.
408 (c_finish_if_stmt): Likewise.
409 (c_finish_loop): Likewise.
410 (build_binary_op): Likewise.
412 2014-01-23 Marek Polacek <polacek@redhat.com>
415 * c-typeck.c (parser_build_binary_op): Use location instead of
417 (build_binary_op): Pass location to shorten_compare.
419 2014-01-23 Marek Polacek <polacek@redhat.com>
422 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
425 2014-01-23 Marek Polacek <polacek@redhat.com>
428 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
429 of a comma expression.
430 (emit_side_effect_warnings): Likewise.
432 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
435 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
436 function to use walk_tree and moved a lot of its functionality to
437 expand_array_notations.
438 (expand_array_notations): New function.
440 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
442 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
443 attribute an attribute without value.
445 2014-01-23 Jakub Jelinek <jakub@redhat.com>
448 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
449 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
451 2014-01-22 Marek Polacek <polacek@redhat.com>
454 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
455 of remove_c_maybe_const_expr on op1 and op2.
457 2014-01-15 Jakub Jelinek <jakub@redhat.com>
460 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
461 effects, preevaluate rhs using SAVE_EXPR first.
463 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
466 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
467 statements with if-elseif statements.
469 2014-01-06 Marek Polacek <polacek@redhat.com>
472 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
473 defined bit-field types only in ISO C.
475 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
477 Update copyright years
479 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
481 * c-array-notation.c: Use the standard form for the copyright notice.
483 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
485 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
486 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
487 field in parser is not empty. If not-empty, call the function
488 c_parser_finish_omp_declare_simd.
489 (c_parser_cilk_clause_vectorlength): Modified function to be shared
490 between SIMD-enabled functions and #pragma simd. Added new parameter.
491 (c_parser_cilk_all_clauses): Modified the usage of the function
492 c_parser_cilk_clause_vectorlength as mentioned above.
493 (c_parser_cilk_simd_fn_vector_attrs): New function.
494 (c_finish_cilk_simd_fn_tokens): Likewise.
495 (is_cilkplus_vector_p): Likewise.
496 (c_parser_omp_clause_name): Added checking for "vectorlength,"
497 "nomask," and "mask" strings in clause name.
498 (c_parser_omp_all_clauses): Added 3 new case statements:
499 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
500 PRAGMA_CILK_CLAUSE_NOMASK.
501 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
502 check for vector attribute and if so call the function
503 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
504 called the function c_finish_cilk_simd_fn_tokens.
505 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
506 parser field is non-empty. If so, parse them as you would parse
507 the omp declare simd pragma.
508 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
509 Added a check when step is a parameter and flag it as error.
510 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
511 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
514 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
516 * c-parser.c (c_parser_omp_parallel): Fix description.
518 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
520 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
521 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
522 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
523 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
525 2013-12-04 Joseph Myers <joseph@codesourcery.com>
528 * c-parser.c (c_parser_alignas_specifier): Use
529 c_sizeof_or_alignof_type instead of c_alignof.
530 (c_parser_alignof_expression): Likewise, with min_alignof
531 parameter depending on alignof spelling used.
533 2013-12-04 Marek Polacek <polacek@redhat.com>
536 * c-decl.c (start_function): Don't warn for missing prototype for
539 2013-12-03 Marek Polacek <polacek@redhat.com>
542 * c-decl.c (build_compound_literal): Allow compound literals with
545 2013-12-02 Joseph Myers <joseph@codesourcery.com>
548 * c-typeck.c (build_modify_expr): Diagnose assignment to
549 expression with array type.
551 2013-11-29 Joseph Myers <joseph@codesourcery.com>
554 * c-typeck.c (process_init_element): Do not treat a string as
555 initializing a whole array when used with a designator for an
558 2013-11-29 Joseph Myers <joseph@codesourcery.com>
561 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
562 an inline function following a static declaration.
564 2013-11-28 Jakub Jelinek <jakub@redhat.com>
567 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
568 to p_name before calling c_parser_omp_teams instead of after.
569 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
570 argument. Remove unused p_name variable.
572 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
573 Jakub Jelinek <jakub@redhat.com>
575 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
576 external_scope is NULL.
578 2013-11-27 Tom de Vries <tom@codesourcery.com>
579 Marc Glisse <marc.glisse@inria.fr>
582 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
584 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
586 * c-typeck.c: Add required include files from gimple.h.
588 2013-11-22 David Malcolm <dmalcolm@redhat.com>
590 * c-decl.c (define_label, shadow_tag_warned)
591 (check_bitfield_type_and_width, grokdeclarator, grokparms,
592 store_parm_decls_newstyle, store_parm_decls_oldstyle)
593 (declspecs_add_type): Remove use of in_system_header macro.
594 * c-parser.c (c_parser_unary_expression): Likewise.
595 * c-typeck.c (store_init_value, process_init_element)
596 (c_start_case): Likewise.
598 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
601 * c-parser.c (c_parser_set_source_position_from_token): Remove
602 reference to in_system_header from comment.
604 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
606 * c-decl.c (grokdeclarator): Update comment to refer to
607 tree_to_[su]hwi rather than tree_low_cst.
609 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
611 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
612 tree_to_uhwi throughout.
614 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
616 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
619 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
621 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
624 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
626 * c-parser.c (c_parser_cilk_simd): New.
627 (c_parser_cilk_verify_simd): New.
628 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
629 (c_parser_omp_for_loop): Add case for NE_EXPR.
630 Set c_break_label for CILK_SIMD.
631 (c_parser_cilk_clause_vectorlength): New.
632 (c_parser_cilk_clause_linear): New.
633 (c_parser_cilk_clause_name): New.
634 (c_parser_cilk_all_clauses): New.
635 * c-typeck.c (build_unary_op): Pass location argument to
637 (build_modify_expr): Same.
638 (build_asm_expr): Same.
639 (c_finish_bc_stmt): Error on break/continue in loops.
641 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
643 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
645 2013-11-14 Diego Novillo <dnovillo@google.com>
647 * c-decl.c: Include print-tree.h.
648 Include stor-layout.h.
651 Include stringpool.h.
652 * c-lang.c: Include fold-const.h.
653 * c-parser.c: Include stringpool.h.
655 Include stor-layout.h.
658 * c-typeck.c: Include stor-layout.h.
663 2013-11-13 Joseph Myers <joseph@codesourcery.com>
665 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
666 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
668 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
669 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
671 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
672 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
673 (c_parser_declarator, c_parser_direct_declarator_inner)
674 (c_parser_parameter_declaration, c_parser_type_name): All callers
676 (c_parser_declaration_or_fndef): Handle declarations with type
677 determined from the initializer.
679 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
681 * c-typeck.c: Include gimplify.h.
683 2013-11-12 Joseph Myers <joseph@codesourcery.com>
685 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
686 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
688 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
689 or _Thread_local as appropriate in diagnostics.
690 (build_null_declspecs): Initialize ret->thread_gnu_p.
691 (declspecs_add_scspec): Handle either __thread or _Thread_local
692 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
693 pedantic. Do not disallow _Thread_local extern and _Thread_local
696 2013-11-07 Joseph Myers <joseph@codesourcery.com>
697 Andrew MacLeod <amacleod@redhat.com>
699 * c-aux-info.c (gen_type): Handle atomic qualifier.
700 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
701 qualifiers when compating types.
702 (shadow_tag_warned): Handle atomic_p in declspecs.
703 (quals_from_declspecs): Likewise.
704 (start_decl): Use c_type_promotes_to when promoting argument
706 (grokdeclarator): Handle _Atomic.
707 (get_parm_info): Diagnose any qualifier on "void" as only
709 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
710 comparing types. Use c_type_promotes_to when promoting argument
712 (finish_function): Use c_type_promotes_to when promoting argument
714 (build_null_declspecs): Handle atomic_p in declspecs.
715 (declspecs_add_qual): Handle RID_ATOMIC.
716 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
717 (c_token_starts_declspecs): Handle RID_ATOMIC.
718 (c_parser_declspecs): Handle atomic type specifiers and
720 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
721 from types of expressions with atomic type.
722 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
723 (c_parser_attribute_any_word): Handle RID_ATOMIC.
724 (c_parser_initializer, c_parser_initelt, c_parser_initval)
725 (c_parser_statement_after_labels, c_parser_switch_statement)
726 (c_parser_for_statement, c_parser_expr_no_commas)
727 (c_parser_conditional_expression, c_parser_binary_expression)
728 (c_parser_cast_expression, c_parser_unary_expression)
729 (c_parser_postfix_expression)
730 (c_parser_postfix_expression_after_primary, c_parser_expression):
731 Use convert_lvalue_to_rvalue.
732 (c_parser_expression_conv, c_parser_expr_list): Document
733 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
734 (c_parser_objc_synchronized_statement): Use
735 convert_lvalue_to_rvalue.
736 (c_parser_objc_selector): Handle RID_ATOMIC.
737 (c_parser_objc_receiver, c_parser_array_notation): Use
738 convert_lvalue_to_rvalue.
739 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
741 (struct c_declspecs): Add atomic_p field.
742 (convert_lvalue_to_rvalue): Declare.
743 * c-typeck.c (c_type_promotes_to): Promote atomic types to
744 corresponding atomic types.
745 (qualify_type): Don't add _Atomic qualifiers from second argument.
746 (comp_target_types): Do not allow _Atomic mismatches.
747 (type_lists_compatible_p): Do not remove atomic qualifiers when
749 (really_atomic_lvalue, convert_lvalue_to_rvalue)
750 (build_atomic_assign): New functions.
751 (build_unary_op): Use build_atomic_assign for atomic increment and
753 (build_conditional_expr): Do not treat _Atomic void as a qualified
755 (build_modify_expr): Use build_atomic_assign for atomic LHS.
756 (find_anonymous_field_with_type, convert_to_anonymous_field)
757 (convert_for_assignment): Do not remove atomic qualifiers when
759 (digest_init): Do not accept initialization of arrays of atomic
760 elements by string constants.
761 (build_asm_expr): Use convert_lvalue_to_rvalue.
762 (build_binary_op): Do not treat _Atomic void as a qualified
765 2013-11-06 DJ Delorie <dj@redhat.com>
767 * c-decl.c (locate_old_decl): If a previous conflicting decl is
768 both explicit and builtin, print the location of the explicit one.
770 2013-11-05 Tobias Burnus <burnus@net-b.de>
772 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
773 c_parser_omp_distribute, c_parser_omp_teams,
774 c_parser_omp_target, c_parser_omp_declare): Handle
777 2013-11-03 Marek Polacek <polacek@redhat.com>
779 * c-decl.c (grokdeclarator): Add VLA instrumentation.
781 2013-11-01 Jakub Jelinek <jakub@redhat.com>
783 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
784 check_dup_generic at the end, unless remove is true.
785 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
787 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
789 2013-10-31 Jakub Jelinek <jakub@redhat.com>
791 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
792 with decl that is not pointer nor array.
794 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
796 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
797 a spawning function is found.
798 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
799 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
800 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
801 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
803 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
804 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
806 (c_finish_return): Added a check to reject _Cilk_spawn in return
808 (build_cilk_spawn): New function.
809 (build_cilk_sync): Likewise.
810 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
812 2013-10-27 Tobias Burnus <burnus@net-b.de>
815 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
816 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
817 (c_parser_statement_after_labels): Update calls.
819 2013-10-24 Tobias Burnus <burnus@net-b.de>
822 * c-parser.c (c_parser_pragma, c_parser_for_statement):
824 (c_parser_statement_after_labels): Update call.
826 2013-10-24 Marek Polacek <polacek@redhat.com>
828 * c-parser.c (c_parser_struct_declaration): Add a comment.
829 (c_parser_declarator): Don't allow _Alignas here.
831 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
833 * c-parser.c: Include omp-low.h.
834 * c-typeck.c: Likewise.
836 2013-10-17 Marek Polacek <polacek@redhat.com>
839 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
840 Document syntax of the array-declarator.
841 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
843 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
844 (c_parser_struct_declaration): Likewise.
845 (c_parser_declarator): Likewise.
846 (c_parser_direct_declarator_inner): Likewise.
847 (c_parser_parameter_declaration): Likewise.
848 (c_parser_type_name): Likewise.
850 2013-10-11 Jakub Jelinek <jakub@redhat.com>
852 * c-lang.h (current_omp_declare_target_attribute): New extern
854 * c-parser.c: Include c-lang.h.
855 (struct c_parser): Change tokens to c_token *.
856 Add tokens_buf field. Change tokens_avail type to unsigned int.
857 (c_parser_consume_token): If parser->tokens isn't
858 &parser->tokens_buf[0], increment parser->tokens.
859 (c_parser_consume_pragma): Likewise.
860 (enum pragma_context): Add pragma_struct and pragma_param.
861 (c_parser_external_declaration): Adjust
862 c_parser_declaration_or_fndef caller.
863 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
864 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
865 Adjust recursive call.
866 (c_parser_struct_or_union_specifier): Use pragma_struct instead
868 (c_parser_parameter_declaration): Use pragma_param instead of
870 (c_parser_compound_statement_nostart, c_parser_label,
871 c_parser_for_statement): Adjust
872 c_parser_declaration_or_fndef callers.
873 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
874 it through to c_parser_conditional_expression.
875 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
876 pass it through to c_parser_binary_expression. Adjust recursive
878 (c_parser_binary_expression): Remove prec argument, add
879 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
880 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
881 binop matches it, use build2 instead of parser_build_binary_op.
882 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
883 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
884 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
885 Handle pragma_struct and pragma_param the same as pragma_external.
886 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
887 (c_parser_omp_variable_list): Parse array sections for
888 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
889 (c_parser_omp_clause_collapse): Fully fold collapse expression.
890 (c_parser_omp_clause_reduction): Handle user defined reductions.
891 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
892 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
893 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
894 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
895 c_parser_omp_clause_depend, c_parser_omp_clause_map,
896 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
897 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
898 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
899 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
900 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
901 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
902 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
903 (c_parser_omp_for_loop): Add CODE argument, pass it through
904 to c_finish_omp_for. Change last argument to cclauses,
905 and adjust uses to grab parallel clauses from the array of all
906 the split clauses. Adjust c_parser_binary_expression,
907 c_parser_declaration_or_fndef and c_finish_omp_for callers.
908 (omp_split_clauses): New function.
909 (c_parser_omp_simd): New function.
910 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
911 Allow the function to be called also when parsing combined constructs,
912 and call c_parser_omp_simd when parsing for simd.
913 (c_parser_omp_sections_scope): If section-sequence doesn't start with
914 #pragma omp section, require exactly one structured-block instead of
915 sequence of statements.
916 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
917 Allow the function to be called also when parsing combined constructs.
918 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
919 Allow the function to be called also when parsing combined
921 (c_parser_omp_taskgroup, c_parser_omp_cancel,
922 c_parser_omp_cancellation_point, c_parser_omp_distribute,
923 c_parser_omp_teams, c_parser_omp_target_data,
924 c_parser_omp_target_update, c_parser_omp_target,
925 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
926 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
927 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
928 (c_parser_omp_construct): Add p_name and mask vars. Handle
929 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
930 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
931 and c_parser_omp_sections callers.
932 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
933 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
934 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
935 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
936 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
938 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
939 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
940 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
941 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
942 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
943 * c-typeck.c: Include tree-inline.h.
944 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
945 handle_omp_array_sections_1, handle_omp_array_sections,
946 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
947 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
948 user defined reductions.
949 (c_tree_equal): New function.
950 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
951 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
952 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
953 c_check_omp_declare_reduction_r): New prototypes.
954 * c-decl.c (current_omp_declare_target_attribute): New variable.
955 (c_decl_attributes): New function.
956 (start_decl, start_function): Use it instead of decl_attributes.
957 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
958 c_omp_reduction_decl, c_omp_reduction_lookup,
959 c_check_omp_declare_reduction_r): New functions.
961 2013-09-25 Tom Tromey <tromey@redhat.com>
963 * Make-lang.in (c/gccspec.o): Remove.
964 (CFLAGS-c/gccspec.o): New variable.
965 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
966 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
967 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
969 2013-09-25 Tom Tromey <tromey@redhat.com>
971 * Make-lang.in (c/gccspec.o): Don't use subshell.
973 2013-09-18 Marek Polacek <polacek@redhat.com>
976 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
977 Remove unnecessary check.
979 2013-09-18 Marek Polacek <polacek@redhat.com>
982 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
983 no_sanitize_undefined attribute.
985 2013-09-13 Kai Tietz <ktietz@redhat.com>
988 * c-decl.c (c_builtin_function_ext_scope): Remove
989 wrong assumption that it is never called on prexisting
992 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
994 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
996 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
998 * c-objc-common.c (c_tree_printer): Tidy.
1000 2013-08-30 Marek Polacek <polacek@redhat.com>
1002 * c-typeck.c (build_binary_op): Add division by zero and shift
1005 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
1006 Joseph Myers <joseph@codesourcery.com>
1009 * c-typeck.c (c_common_type): Prefer double_type_node over
1010 other REAL_TYPE types with the same precision.
1011 (convert_arguments): Likewise.
1013 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
1015 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
1016 (c_initialize_diagnostics): Call a destructor for the early printer.
1018 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1020 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
1021 printer initialization.
1023 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
1026 * c-array-notation.c (fix_conditional_array_notations_1): Added a
1027 check for truth values.
1028 (expand_array_notation_exprs): Added truth values case. Removed an
1029 unwanted else. Added for-loop to walk through subtrees in default
1032 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1034 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
1036 2013-07-23 Joseph Myers <joseph@codesourcery.com>
1038 * c-parser.c (struct c_generic_association): Fix typo.
1040 2013-07-23 Tom Tromey <tromey@redhat.com>
1041 Joseph Myers <joseph@codesourcery.com>
1043 * c-parser.c (struct c_generic_association): New.
1044 (c_generic_association_d): New typedef.
1045 (c_parser_generic_selection): New function.
1046 (c_parser_postfix_expression): Handle RID_GENERIC.
1048 2013-07-13 Jason Merrill <jason@redhat.com>
1051 * c-decl.c (finish_struct): Check for too-large class.
1053 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1056 * c-typeck.c (set_init_index): When folding, check for index overflow.
1058 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1060 * c-parser.c (c_parser_array_notation): Removed rejection of array
1061 notations in an array of function pointers.
1063 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1065 * c-array-notation.c (make_triplet_val_inv): New function.
1066 (create_cmp_incr): Likewise.
1067 (create_array_refs): Likewise.
1068 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
1069 Also modularized common parts between functions and called the function.
1070 (build_array_notation_expr): Likewise.
1071 (fix_conditional_array_notations_1): Likewise.
1072 (fix_array_notation_expr): Likewise.
1073 (fix_array_notation_call_expr): Likewise.
1075 2013-06-18 Marek Polacek <polacek@redhat.com>
1078 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
1080 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
1082 * c-array-notation.c (build_array_notation_expr): Reject array notation
1083 mismatch between LHS and RHS even inside a call_expr. Also, removed
1084 a couple while statements that were dead code.
1086 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
1088 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
1089 excessive precision expressions in function parameters. Also removed
1090 couple unwanted while statements.
1092 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1094 * c-array-notation.c (expand_array_notation_exprs): Added
1095 ARRAY_NOTATION_REF case.
1097 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1099 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
1100 function to c-family/array-notation-common.c.
1101 (is_cilkplus_reduce_builtin): Likewise.
1102 (find_rank): Likewise.
1103 (extract_array_notation_exprs): Likewise.
1104 (replace_array_notations): Likewise.
1105 (find_inv_trees): Likewise.
1106 (replace_inv_trees): Likewise.
1107 (contains_array_notation_expr): Likewise.
1108 (find_correct_array_notation_type): Likewise.
1109 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
1110 (struct inv_list): Moved this to c-family/array-notation-common.c.
1111 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
1113 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
1115 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
1116 reduction functions outside the for-loop. Added a check if the fundecl
1117 is non-NULL. Finally, removed an unwanted if-statement, and made the
1120 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1122 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
1123 condition of the if-statement matches the rank of else-block and then-
1124 block when array notations are used.
1125 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
1126 expression after the entire function body is parsed.
1127 (c_parser_expr_no_commas): Delayed creating array notation expressions
1128 to the end of function parsing.
1129 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
1130 whole if-statement instead of just the condition.
1131 (expand_array_notation_exprs): Added MODIFY_EXPR case.
1133 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1136 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
1137 array to NULL_TREE if they are unused. Also added a check for the
1138 field to be NULL before its fields are used in future.
1140 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1143 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
1144 (build_array_notation_expr): Likewise.
1146 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1148 * c-typeck.c (build_array_ref): Added a check to see if array's
1149 index is greater than one. If true, then emit an error.
1150 (build_function_call_vec): Exclude error reporting and checking
1151 for builtin array-notation functions.
1152 (convert_arguments): Likewise.
1153 (c_finish_return): Added a check for array notations as a return
1154 expression. If true, then emit an error.
1155 (c_finish_loop): Added a check for array notations in a loop
1156 condition. If true then emit an error.
1157 (lvalue_p): Added a ARRAY_NOTATION_REF case.
1158 (build_binary_op): Added a check for array notation expr inside
1159 op1 and op0. If present, we call another function to find correct
1161 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
1162 * c-parser.c (c_parser_compound_statement): Check if array
1163 notation code is used in tree, if so, then transform them into
1165 (c_parser_expr_no_commas): Check if array notation is used in LHS
1166 or RHS, if so, then build array notation expression instead of
1168 (c_parser_postfix_expression_after_primary): Added a check for
1169 colon(s) after square braces, if so then handle it like an array
1170 notation. Also, break up array notations in unary op if found.
1171 (c_parser_direct_declarator_inner): Added a check for array
1173 (c_parser_compound_statement): Added a check for array notation in
1174 a stmt. If one is present, then expand array notation expr.
1175 (c_parser_if_statement): Likewise.
1176 (c_parser_switch_statement): Added a check for array notations in
1177 a switch statement's condition. If true, then output an error.
1178 (c_parser_while_statement): Similarly, but for a while.
1179 (c_parser_do_statement): Similarly, but for a do-while.
1180 (c_parser_for_statement): Similarly, but for a for-loop.
1181 (c_parser_unary_expression): Check if array notation is used in a
1182 pre-increment or pre-decrement expression. If true, then expand
1184 (c_parser_array_notation): New function.
1185 * c-array-notation.c: New file.
1186 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
1188 2013-05-23 Mike Stump <mikestump@comcast.net>
1190 * c-typeck.c (convert_for_assignment): Handle references to memory
1193 2013-05-16 Jason Merrill <jason@redhat.com>
1195 * Make-lang.in (cc1$(exeext)): Use link mutex.
1197 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1199 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
1200 to simply use OPT_Wpointer_arith.
1201 (build_unary_op): Likewise.
1203 2013-04-03 Jakub Jelinek <jakub@redhat.com>
1206 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
1207 argument. If set, or it temporarily for parsing of the first
1208 argument into force_folding_builtin_constant_p.
1209 (c_parser_postfix_expression): Adjust callers.
1211 2013-03-21 Richard Biener <rguenther@suse.de>
1213 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
1214 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
1216 2013-02-12 Marek Polacek <polacek@redhat.com>
1219 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
1222 2013-01-24 Jakub Jelinek <jakub@redhat.com>
1225 * c-typeck.c (set_nonincremental_init_from_string): If
1226 constructor_max_index is NULL, treat it as if tree_int_cst_lt
1228 (process_init_element): Likewise.
1230 2012-12-20 Jakub Jelinek <jakub@redhat.com>
1233 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
1234 argument, don't call default_function_array_conversion
1235 nor c_fully_fold here.
1236 (c_parser_asm_statement): Adjust callers.
1237 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
1238 and outputs here, and call default_function_array_conversion
1239 on inputs that don't need to be addressable.
1241 2012-12-18 Jakub Jelinek <jakub@redhat.com>
1244 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
1245 warning require that both c_common_unsigned_type as well as
1246 c_common_signed_type is the same for both mvl and mvr types.
1248 2012-11-16 Diego Novillo <dnovillo@google.com>
1250 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
1252 * c-common.c: Use new vec API in vec.h.
1253 * c-common.h: Likewise.
1254 * c-gimplify.c: Likewise.
1255 * c-pragma.c: Likewise.
1256 * c-pretty-print.c: Likewise.
1257 * c-pretty-print.h: Likewise.
1258 * c-semantics.c: Likewise.
1259 * c-decl.c: Likewise.
1260 * c-parser.c: Likewise.
1261 * c-tree.h: Likewise.
1262 * c-typeck.c: Likewise.
1264 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1267 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
1269 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1272 * c-decl.c (warn_if_shadowing): Do not warn if a variable
1273 shadows a function, unless the variable is a function or a
1274 pointer-to-function.
1276 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1279 * c-parser.c (struct c_tree_loc_pair): Removed.
1280 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
1281 add location_t * and tree * arguments, fill in array of 3
1282 sizeof_arg trees and corresponding locs.
1283 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
1284 c_parser_expr_list callers.
1285 (c_parser_postfix_expression_after_primary): Likewise. Pass
1286 array of 3 sizeof_arg trees and locs (corresponding to first
1287 3 arguments) to sizeof_pointer_memaccess_warning.
1289 2012-10-09 Lawrence Crowl <crowl@google.com>
1291 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
1292 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
1295 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1298 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
1301 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
1304 * c-typeck.c: Include c-common.h.
1305 (enum stv_conv): Moved to c-common.h.
1306 (scalar_to_vector): Moved to c-common.c.
1307 (build_binary_op): Adapt to scalar_to_vector's new prototype.
1308 * Make-lang.in: c-typeck.c depends on c-common.h.
1310 2012-10-04 Arnaud Charlet <charlet@adacore.com>
1312 * c-decl.c (c_write_global_declarations): Fix handling of
1315 2012-09-30 Sharad Singhai <singhai@google.com>
1317 * c-decl.c (c_write_global_declarations): Use a different method
1318 to determine if the dump has ben initialized.
1320 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1323 * c-typeck.c (c_cast_expr): When casting to a type requiring
1324 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
1327 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1330 * c-typeck.c (build_unary_op): Pass original argument of
1331 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
1332 any C_MAYBE_CONST_EXPR, if it has integer operands.
1333 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
1334 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
1335 to c_objc_common_truthvalue_conversion, then remove any
1336 C_MAYBE_CONST_EXPR, if they have integer operands. Use
1337 c_objc_common_truthvalue_conversion not
1338 c_common_truthvalue_conversion.
1339 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
1340 call note_integer_operands for arguments with integer operands
1341 that are not integer constants.
1343 2012-09-13 Jakub Jelinek <jakub@redhat.com>
1346 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
1347 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
1349 2012-08-31 Jakub Jelinek <jakub@redhat.com>
1352 * c-convert.c (convert): Don't call fold_convert_loc if
1353 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
1354 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
1355 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
1357 2012-08-24 Jakub Jelinek <jakub@redhat.com>
1360 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
1361 for nested and empty_ok arguments in the call to
1362 c_parser_declaration_or_fndef.
1364 2012-08-17 Jakub Jelinek <jakub@redhat.com>
1366 * c-tree.h (c_last_sizeof_arg): Declare.
1367 * c-parser.c (struct c_tree_loc_pair): New type.
1368 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
1370 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
1371 (c_parser_postfix_expression_after_primary): Likewise. Call
1372 sizeof_pointer_memaccess_warning if needed.
1373 (sizeof_ptr_memacc_comptypes): New function.
1374 * c-typeck.c (c_last_sizeof_arg): New global variable.
1375 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
1377 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
1379 * c-lang.h (lang_decl): Add variable_size GTY option.
1381 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1383 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
1384 * Make-lang.in: Fix dependencies.
1386 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1388 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
1389 and add language Makefile hooks.
1390 * config-lang.in: New file.
1391 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
1392 add the required "normal" config-lang.in rules.
1393 * c-lang.h: Moved from gcc/ to here.
1394 * c-tree.h: Likewise.
1395 * c-objc-common.c: Likewise.
1396 * c-objc-common.h: Likewise.
1397 * c-typeck.c: Likewise.
1398 * c-convert.c: Likewise.
1399 * c-lang.c: Likewise.
1400 * c-aux-info.c: Likewise.
1401 * c-errors.c: Likewise.
1402 * gccspec.c: Likewise.
1403 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
1404 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
1406 Copyright (C) 2012-2014 Free Software Foundation, Inc.
1408 Copying and distribution of this file, with or without modification,
1409 are permitted in any medium without royalty provided the copyright
1410 notice and this notice are preserved.