1 2014-06-05 Marek Polacek <polacek@redhat.com>
4 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
6 2014-06-05 Marek Polacek <polacek@redhat.com>
9 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
10 on the left hand side operand of a comparison.
12 2014-06-05 Marek Polacek <polacek@redhat.com>
15 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
16 Print note only if the warning was printed.
18 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
21 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
24 2014-06-03 Marek Polacek <polacek@redhat.com>
27 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
29 * c-tree.h (c_start_case): Update.
30 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
31 switch condition has boolean value.
33 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
35 * c-decl.c: Include builtins.h.
36 * c-parser.c: Likewise.
38 2014-05-27 Marek Polacek <polacek@redhat.com>
41 * c-typeck.c (convert_arguments): Get location of a parameter. Change
42 error and warning calls to error_at and warning_at. Pass location of
43 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
44 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
45 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
47 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
50 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
53 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
55 * c-decl.c (merge_decls): Preserve symtab node pointers.
56 (duplicate_decls): Free new decl.
58 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
60 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
63 * c-parser.c (c_parser_omp_target): Return bool values.
65 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
67 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
68 num_teams_loc variable to num_thread_limit_loc.
70 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
72 * c-array-notation.c (expand_array_notations): Use void_node
73 instead of void_zero_node.
75 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
77 * c-decl.c (finish_struct): Adjust.
78 (finish_enum): Likewise.
80 (record_inline_static): Likewise.
81 (push_scope): Likewise.
82 (make_label): Likewise.
83 (lookup_label_for_goto): Likewise.
84 (finish_struct): Likewise.
85 (finish_enum): Likewise.
86 (store_parm_decls): Likewise.
87 (c_push_function_context): Likewise.
88 * c-lang.h: Remove usage of variable_size gty attribute.
89 * c-parser.c (c_parse_init): Adjust.
90 (c_parse_file): Likewise.
92 2014-05-13 Marek Polacek <polacek@redhat.com>
95 * c-typeck.c (convert_for_assignment): Pass location to
96 WARN_FOR_ASSIGNMENT instead of input_location.
98 2014-05-10 Marek Polacek <polacek@redhat.com>
100 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
101 maybe_warn_string_init.
102 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
103 maybe_warn_string_init.
104 * c-tree.h (maybe_warn_string_init): Update declaration.
105 * c-typeck.c (maybe_warn_string_init): Add location parameter.
106 Call pedwarn_init with loc instead of with input_location.
107 (digest_init): Pass init_loc to maybe_warn_string_init.
108 (pop_init_level): Call pedwarn_init with loc instead of with
110 (set_init_index): Likewise.
111 (process_init_element): Likewise.
113 2014-05-09 Marek Polacek <polacek@redhat.com>
116 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
117 (c_parser_initelt): Pass location to set_init_label. Pass array index
118 location to set_init_index.
119 * c-tree.h (push_init_level): Update declaration.
120 (pop_init_level): Likewise.
121 (set_init_index): Likewise.
122 (set_init_label): Likewise.
123 * c-typeck.c (error_init): Add location parameter. Call error_at
125 (digest_init): Pass init_loc to error_init.
126 (really_start_incremental_init):
127 (push_init_level): Add location parameter. Pass loc to pop_init_level
129 (pop_init_level): Likewise.
130 (set_designator): Add location parameter. Pass loc to pop_init_level,
131 push_init_level, and error_init.
132 (set_init_index): Add location parameter. Pass loc to error_init and
134 (set_init_label): Likewise.
135 (output_init_element): Pass loc to error_init.
136 (process_init_element): Pass loc to error_init, pop_init_level,
137 pedwarn_init, and push_init_level.
139 2014-05-09 Marek Polacek <polacek@redhat.com>
142 * c-parser.c (c_parser_attributes): Parse the arguments as an
143 expression-list if the attribute takes identifier.
145 2014-05-08 Marek Polacek <polacek@redhat.com>
148 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
151 2014-05-08 Marek Polacek <polacek@redhat.com>
154 * c-decl.c (start_function): Warn for _Atomic-qualified return type
157 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
158 Mike Stump <mikestump@comcast.net>
159 Richard Sandiford <rdsandiford@googlemail.com>
161 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
162 (finish_enum): Use wide-int interfaces.
163 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
164 * c-typeck.c (build_c_cast): Likewise.
165 (set_nonincremental_init_from_string): Likewise.
166 (c_tree_equal): Likewise.
168 2014-05-02 Marek Polacek <polacek@redhat.com>
171 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
172 Return size_one_node when the type is not complete.
173 (pointer_diff): Remove comment.
174 (build_unary_op): Improve error messages.
176 2014-05-02 Marek Polacek <polacek@redhat.com>
178 * c-typeck.c (c_finish_return): Separate warning_at calls.
180 2014-05-02 Marek Polacek <polacek@redhat.com>
182 * c-tree.h (error_init): Remove declaration.
183 (pedwarn_init): Likewise.
184 * c-typeck.c (error_init): Make static and move above.
185 (pedwarn_init): Likewise.
186 (warning_init): Move above.
187 (maybe_warn_string_init): Likewise.
189 2014-05-01 Jeff Law <law@redhat.com>
193 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
194 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
197 2014-05-02 Marek Polacek <polacek@redhat.com>
200 * c-typeck.c (push_init_level): Set constructor_designated to
201 p->designated for structures.
203 2014-05-01 Marek Polacek <polacek@redhat.com>
206 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
207 function-definition has an attribute after the declarator.
209 2014-05-01 Marek Polacek <polacek@redhat.com>
212 * c-typeck.c (warning_init): Add location_t parameter. Call
213 warning_at instead of warning.
214 (push_init_level): Pass input_location to warning_init.
215 (add_pending_init): Add location_t parameter. Pass loc to
217 (set_nonincremental_init): Pass input_location to add_pending_init.
218 (set_nonincremental_init_from_string): Likewise.
219 (output_init_element): Pass loc to warning_init and to
222 2014-05-01 Marek Polacek <polacek@redhat.com>
225 * c-typeck.c (c_finish_return): Distinguish between label and variable
226 when warning about returning local address.
228 2014-05-01 Marek Polacek <polacek@redhat.com>
231 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
234 2014-05-01 Marek Polacek <polacek@redhat.com>
237 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
238 instead of 0 to WARN_FOR_QUALIFIERS.
240 2014-05-01 Marek Polacek <polacek@redhat.com>
243 * c-typeck.c (default_conversion): Use better location for
246 2014-04-30 Marek Polacek <polacek@redhat.com>
248 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
249 also when SANITIZE_FLOAT_DIVIDE is on.
251 2014-04-30 Marek Polacek <polacek@redhat.com>
254 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
255 and pedwarn_init. Use loc insted of input_location.
257 2014-04-30 Marek Polacek <polacek@redhat.com>
260 * c-typeck.c (build_binary_op): Use location when warning about
263 2014-04-25 Marek Polacek <polacek@redhat.com>
266 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
267 always_inline/noinline and hot/cold attributes.
269 2014-04-25 Marek Polacek <polacek@redhat.com>
272 * c-parser.c (c_parser_initelt): Pass input_location to
273 process_init_element.
274 (c_parser_initval): Pass loc to process_init_element.
275 * c-tree.h (process_init_element): Adjust declaration.
276 * c-typeck.c (push_init_level): Pass input_location to
277 process_init_element.
278 (pop_init_level): Likewise.
279 (set_designator): Likewise.
280 (output_init_element): Add location_t parameter. Pass loc to
282 (output_pending_init_elements): Pass input_location to
284 (process_init_element): Add location_t parameter. Pass loc to
287 2014-04-24 Jakub Jelinek <jakub@redhat.com>
289 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
290 atomic-clause, allow comma in between atomic-clause and
293 2014-04-22 Jakub Jelinek <jakub@redhat.com>
296 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
297 fails, don't set OM_PARALLEL_COMBINED and return NULL.
299 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
302 * c-array-notation.c (fix_builtin_array_notation_fn): Use
303 create_tmp_var instead build_decl for creating temps.
304 (build_array_notation_expr): Likewise.
305 (fix_conditional_array_notations_1): Likewise.
306 (fix_array_notation_expr): Likewise.
307 (fix_array_notation_call_expr): Likewise.
309 2014-03-28 Jakub Jelinek <jakub@redhat.com>
312 * c-tree.h (c_build_function_call_vec): New prototype.
313 * c-typeck.c (build_function_call_vec): Don't call
314 resolve_overloaded_builtin here.
315 (c_build_function_call_vec): New wrapper function around
316 build_function_call_vec. Call resolve_overloaded_builtin here.
317 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
318 Call c_build_function_call_vec instead of build_function_call_vec.
319 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
320 * c-decl.c (finish_decl): Likewise.
322 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
325 * c-typeck.c: Use correct format string in cast-qual warning
327 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
329 * c-decl.c (c_decl_attributes): Use
330 lang_hooks.types.omp_mappable_type.
331 * c-typeck.c (c_finish_omp_clauses): Likewise.
333 2014-03-06 Marek Polacek <polacek@redhat.com>
336 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
337 of checking tree code.
339 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
341 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
342 (c_parser_parameter_declaration): Likewise.
344 2014-02-19 Marek Polacek <polacek@redhat.com>
347 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
348 Call mark_exp_read on exp.value.
349 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
350 TREE_ADDRESSABLE on old instead of val.
351 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
353 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
355 * c-parser.c (c_parser_get_builtin_args): Replace calls to
356 C_EXPR_APPEND by vec_safe_push.
357 * c-tree.h (C_EXPR_APPEND): Remove.
359 2014-01-31 Marek Polacek <polacek@redhat.com>
362 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
363 build_function_call_vec.
364 (build_function_call): Likewise.
365 (build_atomic_assign): Likewise.
366 (build_function_call_vec): Add arg_loc parameter. Use it.
367 (convert_arguments): Likewise.
368 (convert_for_assignment): Rename rhs_loc to expr_loc.
369 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
370 (c_parser_objc_keywordexpr): Likewise.
371 (c_parser_postfix_expression_after_primary): Call
372 build_function_call_vec with expr_loc rather than op_loc.
373 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
374 build_function_call_vec.
375 (c_parser_expr_list): Add locations parameter. Fill it with locations
376 of function arguments.
377 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
379 2014-01-30 Marek Polacek <polacek@redhat.com>
382 * c-typeck.c (build_function_call_vec): Use loc parameter.
383 (convert_arguments): Add location parameter. Use it.
384 (ep_convert_and_check): Likewise.
385 (build_atomic_assign): Adjust convert_for_assignment call.
386 (build_modify_expr): Likewise.
387 (digest_init): Likewise.
388 (c_finish_return): Likewise.
389 (build_conditional_expr): Adjust ep_convert_and_check calls.
390 (convert_for_assignment): Add rhs_loc parameter. Use it.
391 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
394 2014-01-30 Richard Biener <rguenther@suse.de>
397 * c-typeck.c (build_function_call_vec): Do not replace calls
398 to a function via an incompatible type with a runtime abort.
400 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
402 * c-parser.c (c_parser_declaration_or_fndef): Replaced
403 flag_enable_cilkplus with flag_cilkplus.
404 (c_parser_direct_declarator_inner): Likewise.
405 (c_parser_attribute_any_word): Likewise.
406 (c_parser_attributes): Likewise.
407 (c_parser_compound_statement): Likewise.
408 (c_parser_statement_after_labels): Likewise.
409 (c_parser_if_statement): Likewise.
410 (c_parser_switch_statement): Likewise.
411 (c_parser_do_statement): Likewise.
412 (c_parser_for_statement): Likewise.
413 (c_parser_unary_expression): Likewise.
414 (c_parser_postfix_expression): Likewise.
415 (c_parser_postfix_expression_after_primary): Likewise.
416 (c_parser_postfix_expression_after_primary): Likewise.
417 (c_parser_omp_clause_name): Likewise.
418 (c_finish_omp_declare_simd): Likewise.
419 (c_parser_cilk_verify_simd): Likewise.
420 * c-typeck.c (build_array_ref): Likewise.
421 (build_function_call_vec): Likewise.
422 (convert_arguments): Likewise.
423 (build_compound_expr): Likewise.
424 (c_finish_return): Likewise.
425 (c_finish_if_stmt): Likewise.
426 (c_finish_loop): Likewise.
427 (build_binary_op): Likewise.
429 2014-01-23 Marek Polacek <polacek@redhat.com>
432 * c-typeck.c (parser_build_binary_op): Use location instead of
434 (build_binary_op): Pass location to shorten_compare.
436 2014-01-23 Marek Polacek <polacek@redhat.com>
439 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
442 2014-01-23 Marek Polacek <polacek@redhat.com>
445 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
446 of a comma expression.
447 (emit_side_effect_warnings): Likewise.
449 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
452 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
453 function to use walk_tree and moved a lot of its functionality to
454 expand_array_notations.
455 (expand_array_notations): New function.
457 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
459 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
460 attribute an attribute without value.
462 2014-01-23 Jakub Jelinek <jakub@redhat.com>
465 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
466 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
468 2014-01-22 Marek Polacek <polacek@redhat.com>
471 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
472 of remove_c_maybe_const_expr on op1 and op2.
474 2014-01-15 Jakub Jelinek <jakub@redhat.com>
477 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
478 effects, preevaluate rhs using SAVE_EXPR first.
480 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
483 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
484 statements with if-elseif statements.
486 2014-01-06 Marek Polacek <polacek@redhat.com>
489 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
490 defined bit-field types only in ISO C.
492 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
494 Update copyright years
496 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
498 * c-array-notation.c: Use the standard form for the copyright notice.
500 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
502 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
503 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
504 field in parser is not empty. If not-empty, call the function
505 c_parser_finish_omp_declare_simd.
506 (c_parser_cilk_clause_vectorlength): Modified function to be shared
507 between SIMD-enabled functions and #pragma simd. Added new parameter.
508 (c_parser_cilk_all_clauses): Modified the usage of the function
509 c_parser_cilk_clause_vectorlength as mentioned above.
510 (c_parser_cilk_simd_fn_vector_attrs): New function.
511 (c_finish_cilk_simd_fn_tokens): Likewise.
512 (is_cilkplus_vector_p): Likewise.
513 (c_parser_omp_clause_name): Added checking for "vectorlength,"
514 "nomask," and "mask" strings in clause name.
515 (c_parser_omp_all_clauses): Added 3 new case statements:
516 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
517 PRAGMA_CILK_CLAUSE_NOMASK.
518 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
519 check for vector attribute and if so call the function
520 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
521 called the function c_finish_cilk_simd_fn_tokens.
522 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
523 parser field is non-empty. If so, parse them as you would parse
524 the omp declare simd pragma.
525 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
526 Added a check when step is a parameter and flag it as error.
527 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
528 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
531 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
533 * c-parser.c (c_parser_omp_parallel): Fix description.
535 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
537 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
538 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
539 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
540 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
542 2013-12-04 Joseph Myers <joseph@codesourcery.com>
545 * c-parser.c (c_parser_alignas_specifier): Use
546 c_sizeof_or_alignof_type instead of c_alignof.
547 (c_parser_alignof_expression): Likewise, with min_alignof
548 parameter depending on alignof spelling used.
550 2013-12-04 Marek Polacek <polacek@redhat.com>
553 * c-decl.c (start_function): Don't warn for missing prototype for
556 2013-12-03 Marek Polacek <polacek@redhat.com>
559 * c-decl.c (build_compound_literal): Allow compound literals with
562 2013-12-02 Joseph Myers <joseph@codesourcery.com>
565 * c-typeck.c (build_modify_expr): Diagnose assignment to
566 expression with array type.
568 2013-11-29 Joseph Myers <joseph@codesourcery.com>
571 * c-typeck.c (process_init_element): Do not treat a string as
572 initializing a whole array when used with a designator for an
575 2013-11-29 Joseph Myers <joseph@codesourcery.com>
578 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
579 an inline function following a static declaration.
581 2013-11-28 Jakub Jelinek <jakub@redhat.com>
584 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
585 to p_name before calling c_parser_omp_teams instead of after.
586 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
587 argument. Remove unused p_name variable.
589 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
590 Jakub Jelinek <jakub@redhat.com>
592 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
593 external_scope is NULL.
595 2013-11-27 Tom de Vries <tom@codesourcery.com>
596 Marc Glisse <marc.glisse@inria.fr>
599 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
601 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
603 * c-typeck.c: Add required include files from gimple.h.
605 2013-11-22 David Malcolm <dmalcolm@redhat.com>
607 * c-decl.c (define_label, shadow_tag_warned)
608 (check_bitfield_type_and_width, grokdeclarator, grokparms,
609 store_parm_decls_newstyle, store_parm_decls_oldstyle)
610 (declspecs_add_type): Remove use of in_system_header macro.
611 * c-parser.c (c_parser_unary_expression): Likewise.
612 * c-typeck.c (store_init_value, process_init_element)
613 (c_start_case): Likewise.
615 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
618 * c-parser.c (c_parser_set_source_position_from_token): Remove
619 reference to in_system_header from comment.
621 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
623 * c-decl.c (grokdeclarator): Update comment to refer to
624 tree_to_[su]hwi rather than tree_low_cst.
626 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
628 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
629 tree_to_uhwi throughout.
631 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
633 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
636 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
638 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
641 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
643 * c-parser.c (c_parser_cilk_simd): New.
644 (c_parser_cilk_verify_simd): New.
645 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
646 (c_parser_omp_for_loop): Add case for NE_EXPR.
647 Set c_break_label for CILK_SIMD.
648 (c_parser_cilk_clause_vectorlength): New.
649 (c_parser_cilk_clause_linear): New.
650 (c_parser_cilk_clause_name): New.
651 (c_parser_cilk_all_clauses): New.
652 * c-typeck.c (build_unary_op): Pass location argument to
654 (build_modify_expr): Same.
655 (build_asm_expr): Same.
656 (c_finish_bc_stmt): Error on break/continue in loops.
658 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
660 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
662 2013-11-14 Diego Novillo <dnovillo@google.com>
664 * c-decl.c: Include print-tree.h.
665 Include stor-layout.h.
668 Include stringpool.h.
669 * c-lang.c: Include fold-const.h.
670 * c-parser.c: Include stringpool.h.
672 Include stor-layout.h.
675 * c-typeck.c: Include stor-layout.h.
680 2013-11-13 Joseph Myers <joseph@codesourcery.com>
682 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
683 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
685 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
686 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
688 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
689 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
690 (c_parser_declarator, c_parser_direct_declarator_inner)
691 (c_parser_parameter_declaration, c_parser_type_name): All callers
693 (c_parser_declaration_or_fndef): Handle declarations with type
694 determined from the initializer.
696 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
698 * c-typeck.c: Include gimplify.h.
700 2013-11-12 Joseph Myers <joseph@codesourcery.com>
702 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
703 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
705 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
706 or _Thread_local as appropriate in diagnostics.
707 (build_null_declspecs): Initialize ret->thread_gnu_p.
708 (declspecs_add_scspec): Handle either __thread or _Thread_local
709 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
710 pedantic. Do not disallow _Thread_local extern and _Thread_local
713 2013-11-07 Joseph Myers <joseph@codesourcery.com>
714 Andrew MacLeod <amacleod@redhat.com>
716 * c-aux-info.c (gen_type): Handle atomic qualifier.
717 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
718 qualifiers when compating types.
719 (shadow_tag_warned): Handle atomic_p in declspecs.
720 (quals_from_declspecs): Likewise.
721 (start_decl): Use c_type_promotes_to when promoting argument
723 (grokdeclarator): Handle _Atomic.
724 (get_parm_info): Diagnose any qualifier on "void" as only
726 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
727 comparing types. Use c_type_promotes_to when promoting argument
729 (finish_function): Use c_type_promotes_to when promoting argument
731 (build_null_declspecs): Handle atomic_p in declspecs.
732 (declspecs_add_qual): Handle RID_ATOMIC.
733 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
734 (c_token_starts_declspecs): Handle RID_ATOMIC.
735 (c_parser_declspecs): Handle atomic type specifiers and
737 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
738 from types of expressions with atomic type.
739 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
740 (c_parser_attribute_any_word): Handle RID_ATOMIC.
741 (c_parser_initializer, c_parser_initelt, c_parser_initval)
742 (c_parser_statement_after_labels, c_parser_switch_statement)
743 (c_parser_for_statement, c_parser_expr_no_commas)
744 (c_parser_conditional_expression, c_parser_binary_expression)
745 (c_parser_cast_expression, c_parser_unary_expression)
746 (c_parser_postfix_expression)
747 (c_parser_postfix_expression_after_primary, c_parser_expression):
748 Use convert_lvalue_to_rvalue.
749 (c_parser_expression_conv, c_parser_expr_list): Document
750 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
751 (c_parser_objc_synchronized_statement): Use
752 convert_lvalue_to_rvalue.
753 (c_parser_objc_selector): Handle RID_ATOMIC.
754 (c_parser_objc_receiver, c_parser_array_notation): Use
755 convert_lvalue_to_rvalue.
756 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
758 (struct c_declspecs): Add atomic_p field.
759 (convert_lvalue_to_rvalue): Declare.
760 * c-typeck.c (c_type_promotes_to): Promote atomic types to
761 corresponding atomic types.
762 (qualify_type): Don't add _Atomic qualifiers from second argument.
763 (comp_target_types): Do not allow _Atomic mismatches.
764 (type_lists_compatible_p): Do not remove atomic qualifiers when
766 (really_atomic_lvalue, convert_lvalue_to_rvalue)
767 (build_atomic_assign): New functions.
768 (build_unary_op): Use build_atomic_assign for atomic increment and
770 (build_conditional_expr): Do not treat _Atomic void as a qualified
772 (build_modify_expr): Use build_atomic_assign for atomic LHS.
773 (find_anonymous_field_with_type, convert_to_anonymous_field)
774 (convert_for_assignment): Do not remove atomic qualifiers when
776 (digest_init): Do not accept initialization of arrays of atomic
777 elements by string constants.
778 (build_asm_expr): Use convert_lvalue_to_rvalue.
779 (build_binary_op): Do not treat _Atomic void as a qualified
782 2013-11-06 DJ Delorie <dj@redhat.com>
784 * c-decl.c (locate_old_decl): If a previous conflicting decl is
785 both explicit and builtin, print the location of the explicit one.
787 2013-11-05 Tobias Burnus <burnus@net-b.de>
789 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
790 c_parser_omp_distribute, c_parser_omp_teams,
791 c_parser_omp_target, c_parser_omp_declare): Handle
794 2013-11-03 Marek Polacek <polacek@redhat.com>
796 * c-decl.c (grokdeclarator): Add VLA instrumentation.
798 2013-11-01 Jakub Jelinek <jakub@redhat.com>
800 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
801 check_dup_generic at the end, unless remove is true.
802 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
804 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
806 2013-10-31 Jakub Jelinek <jakub@redhat.com>
808 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
809 with decl that is not pointer nor array.
811 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
813 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
814 a spawning function is found.
815 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
816 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
817 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
818 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
820 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
821 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
823 (c_finish_return): Added a check to reject _Cilk_spawn in return
825 (build_cilk_spawn): New function.
826 (build_cilk_sync): Likewise.
827 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
829 2013-10-27 Tobias Burnus <burnus@net-b.de>
832 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
833 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
834 (c_parser_statement_after_labels): Update calls.
836 2013-10-24 Tobias Burnus <burnus@net-b.de>
839 * c-parser.c (c_parser_pragma, c_parser_for_statement):
841 (c_parser_statement_after_labels): Update call.
843 2013-10-24 Marek Polacek <polacek@redhat.com>
845 * c-parser.c (c_parser_struct_declaration): Add a comment.
846 (c_parser_declarator): Don't allow _Alignas here.
848 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
850 * c-parser.c: Include omp-low.h.
851 * c-typeck.c: Likewise.
853 2013-10-17 Marek Polacek <polacek@redhat.com>
856 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
857 Document syntax of the array-declarator.
858 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
860 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
861 (c_parser_struct_declaration): Likewise.
862 (c_parser_declarator): Likewise.
863 (c_parser_direct_declarator_inner): Likewise.
864 (c_parser_parameter_declaration): Likewise.
865 (c_parser_type_name): Likewise.
867 2013-10-11 Jakub Jelinek <jakub@redhat.com>
869 * c-lang.h (current_omp_declare_target_attribute): New extern
871 * c-parser.c: Include c-lang.h.
872 (struct c_parser): Change tokens to c_token *.
873 Add tokens_buf field. Change tokens_avail type to unsigned int.
874 (c_parser_consume_token): If parser->tokens isn't
875 &parser->tokens_buf[0], increment parser->tokens.
876 (c_parser_consume_pragma): Likewise.
877 (enum pragma_context): Add pragma_struct and pragma_param.
878 (c_parser_external_declaration): Adjust
879 c_parser_declaration_or_fndef caller.
880 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
881 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
882 Adjust recursive call.
883 (c_parser_struct_or_union_specifier): Use pragma_struct instead
885 (c_parser_parameter_declaration): Use pragma_param instead of
887 (c_parser_compound_statement_nostart, c_parser_label,
888 c_parser_for_statement): Adjust
889 c_parser_declaration_or_fndef callers.
890 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
891 it through to c_parser_conditional_expression.
892 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
893 pass it through to c_parser_binary_expression. Adjust recursive
895 (c_parser_binary_expression): Remove prec argument, add
896 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
897 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
898 binop matches it, use build2 instead of parser_build_binary_op.
899 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
900 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
901 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
902 Handle pragma_struct and pragma_param the same as pragma_external.
903 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
904 (c_parser_omp_variable_list): Parse array sections for
905 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
906 (c_parser_omp_clause_collapse): Fully fold collapse expression.
907 (c_parser_omp_clause_reduction): Handle user defined reductions.
908 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
909 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
910 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
911 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
912 c_parser_omp_clause_depend, c_parser_omp_clause_map,
913 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
914 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
915 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
916 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
917 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
918 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
919 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
920 (c_parser_omp_for_loop): Add CODE argument, pass it through
921 to c_finish_omp_for. Change last argument to cclauses,
922 and adjust uses to grab parallel clauses from the array of all
923 the split clauses. Adjust c_parser_binary_expression,
924 c_parser_declaration_or_fndef and c_finish_omp_for callers.
925 (omp_split_clauses): New function.
926 (c_parser_omp_simd): New function.
927 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
928 Allow the function to be called also when parsing combined constructs,
929 and call c_parser_omp_simd when parsing for simd.
930 (c_parser_omp_sections_scope): If section-sequence doesn't start with
931 #pragma omp section, require exactly one structured-block instead of
932 sequence of statements.
933 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
934 Allow the function to be called also when parsing combined constructs.
935 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
936 Allow the function to be called also when parsing combined
938 (c_parser_omp_taskgroup, c_parser_omp_cancel,
939 c_parser_omp_cancellation_point, c_parser_omp_distribute,
940 c_parser_omp_teams, c_parser_omp_target_data,
941 c_parser_omp_target_update, c_parser_omp_target,
942 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
943 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
944 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
945 (c_parser_omp_construct): Add p_name and mask vars. Handle
946 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
947 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
948 and c_parser_omp_sections callers.
949 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
950 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
951 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
952 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
953 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
955 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
956 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
957 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
958 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
959 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
960 * c-typeck.c: Include tree-inline.h.
961 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
962 handle_omp_array_sections_1, handle_omp_array_sections,
963 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
964 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
965 user defined reductions.
966 (c_tree_equal): New function.
967 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
968 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
969 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
970 c_check_omp_declare_reduction_r): New prototypes.
971 * c-decl.c (current_omp_declare_target_attribute): New variable.
972 (c_decl_attributes): New function.
973 (start_decl, start_function): Use it instead of decl_attributes.
974 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
975 c_omp_reduction_decl, c_omp_reduction_lookup,
976 c_check_omp_declare_reduction_r): New functions.
978 2013-09-25 Tom Tromey <tromey@redhat.com>
980 * Make-lang.in (c/gccspec.o): Remove.
981 (CFLAGS-c/gccspec.o): New variable.
982 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
983 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
984 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
986 2013-09-25 Tom Tromey <tromey@redhat.com>
988 * Make-lang.in (c/gccspec.o): Don't use subshell.
990 2013-09-18 Marek Polacek <polacek@redhat.com>
993 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
994 Remove unnecessary check.
996 2013-09-18 Marek Polacek <polacek@redhat.com>
999 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
1000 no_sanitize_undefined attribute.
1002 2013-09-13 Kai Tietz <ktietz@redhat.com>
1005 * c-decl.c (c_builtin_function_ext_scope): Remove
1006 wrong assumption that it is never called on prexisting
1009 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1011 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
1013 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1015 * c-objc-common.c (c_tree_printer): Tidy.
1017 2013-08-30 Marek Polacek <polacek@redhat.com>
1019 * c-typeck.c (build_binary_op): Add division by zero and shift
1022 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
1023 Joseph Myers <joseph@codesourcery.com>
1026 * c-typeck.c (c_common_type): Prefer double_type_node over
1027 other REAL_TYPE types with the same precision.
1028 (convert_arguments): Likewise.
1030 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
1032 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
1033 (c_initialize_diagnostics): Call a destructor for the early printer.
1035 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1037 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
1038 printer initialization.
1040 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
1043 * c-array-notation.c (fix_conditional_array_notations_1): Added a
1044 check for truth values.
1045 (expand_array_notation_exprs): Added truth values case. Removed an
1046 unwanted else. Added for-loop to walk through subtrees in default
1049 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1051 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
1053 2013-07-23 Joseph Myers <joseph@codesourcery.com>
1055 * c-parser.c (struct c_generic_association): Fix typo.
1057 2013-07-23 Tom Tromey <tromey@redhat.com>
1058 Joseph Myers <joseph@codesourcery.com>
1060 * c-parser.c (struct c_generic_association): New.
1061 (c_generic_association_d): New typedef.
1062 (c_parser_generic_selection): New function.
1063 (c_parser_postfix_expression): Handle RID_GENERIC.
1065 2013-07-13 Jason Merrill <jason@redhat.com>
1068 * c-decl.c (finish_struct): Check for too-large class.
1070 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1073 * c-typeck.c (set_init_index): When folding, check for index overflow.
1075 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1077 * c-parser.c (c_parser_array_notation): Removed rejection of array
1078 notations in an array of function pointers.
1080 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1082 * c-array-notation.c (make_triplet_val_inv): New function.
1083 (create_cmp_incr): Likewise.
1084 (create_array_refs): Likewise.
1085 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
1086 Also modularized common parts between functions and called the function.
1087 (build_array_notation_expr): Likewise.
1088 (fix_conditional_array_notations_1): Likewise.
1089 (fix_array_notation_expr): Likewise.
1090 (fix_array_notation_call_expr): Likewise.
1092 2013-06-18 Marek Polacek <polacek@redhat.com>
1095 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
1097 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
1099 * c-array-notation.c (build_array_notation_expr): Reject array notation
1100 mismatch between LHS and RHS even inside a call_expr. Also, removed
1101 a couple while statements that were dead code.
1103 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
1105 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
1106 excessive precision expressions in function parameters. Also removed
1107 couple unwanted while statements.
1109 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1111 * c-array-notation.c (expand_array_notation_exprs): Added
1112 ARRAY_NOTATION_REF case.
1114 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1116 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
1117 function to c-family/array-notation-common.c.
1118 (is_cilkplus_reduce_builtin): Likewise.
1119 (find_rank): Likewise.
1120 (extract_array_notation_exprs): Likewise.
1121 (replace_array_notations): Likewise.
1122 (find_inv_trees): Likewise.
1123 (replace_inv_trees): Likewise.
1124 (contains_array_notation_expr): Likewise.
1125 (find_correct_array_notation_type): Likewise.
1126 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
1127 (struct inv_list): Moved this to c-family/array-notation-common.c.
1128 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
1130 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
1132 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
1133 reduction functions outside the for-loop. Added a check if the fundecl
1134 is non-NULL. Finally, removed an unwanted if-statement, and made the
1137 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1139 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
1140 condition of the if-statement matches the rank of else-block and then-
1141 block when array notations are used.
1142 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
1143 expression after the entire function body is parsed.
1144 (c_parser_expr_no_commas): Delayed creating array notation expressions
1145 to the end of function parsing.
1146 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
1147 whole if-statement instead of just the condition.
1148 (expand_array_notation_exprs): Added MODIFY_EXPR case.
1150 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1153 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
1154 array to NULL_TREE if they are unused. Also added a check for the
1155 field to be NULL before its fields are used in future.
1157 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1160 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
1161 (build_array_notation_expr): Likewise.
1163 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1165 * c-typeck.c (build_array_ref): Added a check to see if array's
1166 index is greater than one. If true, then emit an error.
1167 (build_function_call_vec): Exclude error reporting and checking
1168 for builtin array-notation functions.
1169 (convert_arguments): Likewise.
1170 (c_finish_return): Added a check for array notations as a return
1171 expression. If true, then emit an error.
1172 (c_finish_loop): Added a check for array notations in a loop
1173 condition. If true then emit an error.
1174 (lvalue_p): Added a ARRAY_NOTATION_REF case.
1175 (build_binary_op): Added a check for array notation expr inside
1176 op1 and op0. If present, we call another function to find correct
1178 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
1179 * c-parser.c (c_parser_compound_statement): Check if array
1180 notation code is used in tree, if so, then transform them into
1182 (c_parser_expr_no_commas): Check if array notation is used in LHS
1183 or RHS, if so, then build array notation expression instead of
1185 (c_parser_postfix_expression_after_primary): Added a check for
1186 colon(s) after square braces, if so then handle it like an array
1187 notation. Also, break up array notations in unary op if found.
1188 (c_parser_direct_declarator_inner): Added a check for array
1190 (c_parser_compound_statement): Added a check for array notation in
1191 a stmt. If one is present, then expand array notation expr.
1192 (c_parser_if_statement): Likewise.
1193 (c_parser_switch_statement): Added a check for array notations in
1194 a switch statement's condition. If true, then output an error.
1195 (c_parser_while_statement): Similarly, but for a while.
1196 (c_parser_do_statement): Similarly, but for a do-while.
1197 (c_parser_for_statement): Similarly, but for a for-loop.
1198 (c_parser_unary_expression): Check if array notation is used in a
1199 pre-increment or pre-decrement expression. If true, then expand
1201 (c_parser_array_notation): New function.
1202 * c-array-notation.c: New file.
1203 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
1205 2013-05-23 Mike Stump <mikestump@comcast.net>
1207 * c-typeck.c (convert_for_assignment): Handle references to memory
1210 2013-05-16 Jason Merrill <jason@redhat.com>
1212 * Make-lang.in (cc1$(exeext)): Use link mutex.
1214 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1216 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
1217 to simply use OPT_Wpointer_arith.
1218 (build_unary_op): Likewise.
1220 2013-04-03 Jakub Jelinek <jakub@redhat.com>
1223 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
1224 argument. If set, or it temporarily for parsing of the first
1225 argument into force_folding_builtin_constant_p.
1226 (c_parser_postfix_expression): Adjust callers.
1228 2013-03-21 Richard Biener <rguenther@suse.de>
1230 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
1231 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
1233 2013-02-12 Marek Polacek <polacek@redhat.com>
1236 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
1239 2013-01-24 Jakub Jelinek <jakub@redhat.com>
1242 * c-typeck.c (set_nonincremental_init_from_string): If
1243 constructor_max_index is NULL, treat it as if tree_int_cst_lt
1245 (process_init_element): Likewise.
1247 2012-12-20 Jakub Jelinek <jakub@redhat.com>
1250 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
1251 argument, don't call default_function_array_conversion
1252 nor c_fully_fold here.
1253 (c_parser_asm_statement): Adjust callers.
1254 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
1255 and outputs here, and call default_function_array_conversion
1256 on inputs that don't need to be addressable.
1258 2012-12-18 Jakub Jelinek <jakub@redhat.com>
1261 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
1262 warning require that both c_common_unsigned_type as well as
1263 c_common_signed_type is the same for both mvl and mvr types.
1265 2012-11-16 Diego Novillo <dnovillo@google.com>
1267 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
1269 * c-common.c: Use new vec API in vec.h.
1270 * c-common.h: Likewise.
1271 * c-gimplify.c: Likewise.
1272 * c-pragma.c: Likewise.
1273 * c-pretty-print.c: Likewise.
1274 * c-pretty-print.h: Likewise.
1275 * c-semantics.c: Likewise.
1276 * c-decl.c: Likewise.
1277 * c-parser.c: Likewise.
1278 * c-tree.h: Likewise.
1279 * c-typeck.c: Likewise.
1281 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1284 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
1286 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1289 * c-decl.c (warn_if_shadowing): Do not warn if a variable
1290 shadows a function, unless the variable is a function or a
1291 pointer-to-function.
1293 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1296 * c-parser.c (struct c_tree_loc_pair): Removed.
1297 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
1298 add location_t * and tree * arguments, fill in array of 3
1299 sizeof_arg trees and corresponding locs.
1300 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
1301 c_parser_expr_list callers.
1302 (c_parser_postfix_expression_after_primary): Likewise. Pass
1303 array of 3 sizeof_arg trees and locs (corresponding to first
1304 3 arguments) to sizeof_pointer_memaccess_warning.
1306 2012-10-09 Lawrence Crowl <crowl@google.com>
1308 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
1309 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
1312 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1315 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
1318 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
1321 * c-typeck.c: Include c-common.h.
1322 (enum stv_conv): Moved to c-common.h.
1323 (scalar_to_vector): Moved to c-common.c.
1324 (build_binary_op): Adapt to scalar_to_vector's new prototype.
1325 * Make-lang.in: c-typeck.c depends on c-common.h.
1327 2012-10-04 Arnaud Charlet <charlet@adacore.com>
1329 * c-decl.c (c_write_global_declarations): Fix handling of
1332 2012-09-30 Sharad Singhai <singhai@google.com>
1334 * c-decl.c (c_write_global_declarations): Use a different method
1335 to determine if the dump has ben initialized.
1337 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1340 * c-typeck.c (c_cast_expr): When casting to a type requiring
1341 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
1344 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1347 * c-typeck.c (build_unary_op): Pass original argument of
1348 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
1349 any C_MAYBE_CONST_EXPR, if it has integer operands.
1350 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
1351 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
1352 to c_objc_common_truthvalue_conversion, then remove any
1353 C_MAYBE_CONST_EXPR, if they have integer operands. Use
1354 c_objc_common_truthvalue_conversion not
1355 c_common_truthvalue_conversion.
1356 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
1357 call note_integer_operands for arguments with integer operands
1358 that are not integer constants.
1360 2012-09-13 Jakub Jelinek <jakub@redhat.com>
1363 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
1364 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
1366 2012-08-31 Jakub Jelinek <jakub@redhat.com>
1369 * c-convert.c (convert): Don't call fold_convert_loc if
1370 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
1371 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
1372 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
1374 2012-08-24 Jakub Jelinek <jakub@redhat.com>
1377 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
1378 for nested and empty_ok arguments in the call to
1379 c_parser_declaration_or_fndef.
1381 2012-08-17 Jakub Jelinek <jakub@redhat.com>
1383 * c-tree.h (c_last_sizeof_arg): Declare.
1384 * c-parser.c (struct c_tree_loc_pair): New type.
1385 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
1387 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
1388 (c_parser_postfix_expression_after_primary): Likewise. Call
1389 sizeof_pointer_memaccess_warning if needed.
1390 (sizeof_ptr_memacc_comptypes): New function.
1391 * c-typeck.c (c_last_sizeof_arg): New global variable.
1392 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
1394 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
1396 * c-lang.h (lang_decl): Add variable_size GTY option.
1398 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1400 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
1401 * Make-lang.in: Fix dependencies.
1403 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1405 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
1406 and add language Makefile hooks.
1407 * config-lang.in: New file.
1408 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
1409 add the required "normal" config-lang.in rules.
1410 * c-lang.h: Moved from gcc/ to here.
1411 * c-tree.h: Likewise.
1412 * c-objc-common.c: Likewise.
1413 * c-objc-common.h: Likewise.
1414 * c-typeck.c: Likewise.
1415 * c-convert.c: Likewise.
1416 * c-lang.c: Likewise.
1417 * c-aux-info.c: Likewise.
1418 * c-errors.c: Likewise.
1419 * gccspec.c: Likewise.
1420 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
1421 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
1423 Copyright (C) 2012-2014 Free Software Foundation, Inc.
1425 Copying and distribution of this file, with or without modification,
1426 are permitted in any medium without royalty provided the copyright
1427 notice and this notice are preserved.