1 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
3 * c-parser.c (c_parser_cilk_simd): New.
4 (c_parser_cilk_verify_simd): New.
5 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
6 (c_parser_omp_for_loop): Add case for NE_EXPR.
7 Set c_break_label for CILK_SIMD.
8 (c_parser_cilk_clause_vectorlength): New.
9 (c_parser_cilk_clause_linear): New.
10 (c_parser_cilk_clause_name): New.
11 (c_parser_cilk_all_clauses): New.
12 * c-typeck.c (build_unary_op): Pass location argument to
14 (build_modify_expr): Same.
15 (build_asm_expr): Same.
16 (c_finish_bc_stmt): Error on break/continue in loops.
18 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
20 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
22 2013-11-13 Joseph Myers <joseph@codesourcery.com>
24 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
25 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
27 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
28 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
30 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
31 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
32 (c_parser_declarator, c_parser_direct_declarator_inner)
33 (c_parser_parameter_declaration, c_parser_type_name): All callers
35 (c_parser_declaration_or_fndef): Handle declarations with type
36 determined from the initializer.
38 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
40 * c-typeck.c: Include gimplify.h.
42 2013-11-12 Joseph Myers <joseph@codesourcery.com>
44 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
45 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
47 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
48 or _Thread_local as appropriate in diagnostics.
49 (build_null_declspecs): Initialize ret->thread_gnu_p.
50 (declspecs_add_scspec): Handle either __thread or _Thread_local
51 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
52 pedantic. Do not disallow _Thread_local extern and _Thread_local
55 2013-11-07 Joseph Myers <joseph@codesourcery.com>
56 Andrew MacLeod <amacleod@redhat.com>
58 * c-aux-info.c (gen_type): Handle atomic qualifier.
59 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
60 qualifiers when compating types.
61 (shadow_tag_warned): Handle atomic_p in declspecs.
62 (quals_from_declspecs): Likewise.
63 (start_decl): Use c_type_promotes_to when promoting argument
65 (grokdeclarator): Handle _Atomic.
66 (get_parm_info): Diagnose any qualifier on "void" as only
68 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
69 comparing types. Use c_type_promotes_to when promoting argument
71 (finish_function): Use c_type_promotes_to when promoting argument
73 (build_null_declspecs): Handle atomic_p in declspecs.
74 (declspecs_add_qual): Handle RID_ATOMIC.
75 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
76 (c_token_starts_declspecs): Handle RID_ATOMIC.
77 (c_parser_declspecs): Handle atomic type specifiers and
79 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
80 from types of expressions with atomic type.
81 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
82 (c_parser_attribute_any_word): Handle RID_ATOMIC.
83 (c_parser_initializer, c_parser_initelt, c_parser_initval)
84 (c_parser_statement_after_labels, c_parser_switch_statement)
85 (c_parser_for_statement, c_parser_expr_no_commas)
86 (c_parser_conditional_expression, c_parser_binary_expression)
87 (c_parser_cast_expression, c_parser_unary_expression)
88 (c_parser_postfix_expression)
89 (c_parser_postfix_expression_after_primary, c_parser_expression):
90 Use convert_lvalue_to_rvalue.
91 (c_parser_expression_conv, c_parser_expr_list): Document
92 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
93 (c_parser_objc_synchronized_statement): Use
94 convert_lvalue_to_rvalue.
95 (c_parser_objc_selector): Handle RID_ATOMIC.
96 (c_parser_objc_receiver, c_parser_array_notation): Use
97 convert_lvalue_to_rvalue.
98 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
100 (struct c_declspecs): Add atomic_p field.
101 (convert_lvalue_to_rvalue): Declare.
102 * c-typeck.c (c_type_promotes_to): Promote atomic types to
103 corresponding atomic types.
104 (qualify_type): Don't add _Atomic qualifiers from second argument.
105 (comp_target_types): Do not allow _Atomic mismatches.
106 (type_lists_compatible_p): Do not remove atomic qualifiers when
108 (really_atomic_lvalue, convert_lvalue_to_rvalue)
109 (build_atomic_assign): New functions.
110 (build_unary_op): Use build_atomic_assign for atomic increment and
112 (build_conditional_expr): Do not treat _Atomic void as a qualified
114 (build_modify_expr): Use build_atomic_assign for atomic LHS.
115 (find_anonymous_field_with_type, convert_to_anonymous_field)
116 (convert_for_assignment): Do not remove atomic qualifiers when
118 (digest_init): Do not accept initialization of arrays of atomic
119 elements by string constants.
120 (build_asm_expr): Use convert_lvalue_to_rvalue.
121 (build_binary_op): Do not treat _Atomic void as a qualified
124 2013-11-06 DJ Delorie <dj@redhat.com>
126 * c-decl.c (locate_old_decl): If a previous conflicting decl is
127 both explicit and builtin, print the location of the explicit one.
129 2013-11-05 Tobias Burnus <burnus@net-b.de>
131 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
132 c_parser_omp_distribute, c_parser_omp_teams,
133 c_parser_omp_target, c_parser_omp_declare): Handle
136 2013-11-03 Marek Polacek <polacek@redhat.com>
138 * c-decl.c (grokdeclarator): Add VLA instrumentation.
140 2013-11-01 Jakub Jelinek <jakub@redhat.com>
142 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
143 check_dup_generic at the end, unless remove is true.
144 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
146 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
148 2013-10-31 Jakub Jelinek <jakub@redhat.com>
150 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
151 with decl that is not pointer nor array.
153 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
155 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
156 a spawning function is found.
157 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
158 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
159 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
160 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
162 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
163 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
165 (c_finish_return): Added a check to reject _Cilk_spawn in return
167 (build_cilk_spawn): New function.
168 (build_cilk_sync): Likewise.
169 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
171 2013-10-27 Tobias Burnus <burnus@net-b.de>
174 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
175 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
176 (c_parser_statement_after_labels): Update calls.
178 2013-10-24 Tobias Burnus <burnus@net-b.de>
181 * c-parser.c (c_parser_pragma, c_parser_for_statement):
183 (c_parser_statement_after_labels): Update call.
185 2013-10-24 Marek Polacek <polacek@redhat.com>
187 * c-parser.c (c_parser_struct_declaration): Add a comment.
188 (c_parser_declarator): Don't allow _Alignas here.
190 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
192 * c-parser.c: Include omp-low.h.
193 * c-typeck.c: Likewise.
195 2013-10-17 Marek Polacek <polacek@redhat.com>
198 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
199 Document syntax of the array-declarator.
200 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
202 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
203 (c_parser_struct_declaration): Likewise.
204 (c_parser_declarator): Likewise.
205 (c_parser_direct_declarator_inner): Likewise.
206 (c_parser_parameter_declaration): Likewise.
207 (c_parser_type_name): Likewise.
209 2013-10-11 Jakub Jelinek <jakub@redhat.com>
211 * c-lang.h (current_omp_declare_target_attribute): New extern
213 * c-parser.c: Include c-lang.h.
214 (struct c_parser): Change tokens to c_token *.
215 Add tokens_buf field. Change tokens_avail type to unsigned int.
216 (c_parser_consume_token): If parser->tokens isn't
217 &parser->tokens_buf[0], increment parser->tokens.
218 (c_parser_consume_pragma): Likewise.
219 (enum pragma_context): Add pragma_struct and pragma_param.
220 (c_parser_external_declaration): Adjust
221 c_parser_declaration_or_fndef caller.
222 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
223 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
224 Adjust recursive call.
225 (c_parser_struct_or_union_specifier): Use pragma_struct instead
227 (c_parser_parameter_declaration): Use pragma_param instead of
229 (c_parser_compound_statement_nostart, c_parser_label,
230 c_parser_for_statement): Adjust
231 c_parser_declaration_or_fndef callers.
232 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
233 it through to c_parser_conditional_expression.
234 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
235 pass it through to c_parser_binary_expression. Adjust recursive
237 (c_parser_binary_expression): Remove prec argument, add
238 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
239 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
240 binop matches it, use build2 instead of parser_build_binary_op.
241 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
242 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
243 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
244 Handle pragma_struct and pragma_param the same as pragma_external.
245 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
246 (c_parser_omp_variable_list): Parse array sections for
247 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
248 (c_parser_omp_clause_collapse): Fully fold collapse expression.
249 (c_parser_omp_clause_reduction): Handle user defined reductions.
250 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
251 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
252 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
253 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
254 c_parser_omp_clause_depend, c_parser_omp_clause_map,
255 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
256 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
257 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
258 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
259 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
260 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
261 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
262 (c_parser_omp_for_loop): Add CODE argument, pass it through
263 to c_finish_omp_for. Change last argument to cclauses,
264 and adjust uses to grab parallel clauses from the array of all
265 the split clauses. Adjust c_parser_binary_expression,
266 c_parser_declaration_or_fndef and c_finish_omp_for callers.
267 (omp_split_clauses): New function.
268 (c_parser_omp_simd): New function.
269 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
270 Allow the function to be called also when parsing combined constructs,
271 and call c_parser_omp_simd when parsing for simd.
272 (c_parser_omp_sections_scope): If section-sequence doesn't start with
273 #pragma omp section, require exactly one structured-block instead of
274 sequence of statements.
275 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
276 Allow the function to be called also when parsing combined constructs.
277 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
278 Allow the function to be called also when parsing combined
280 (c_parser_omp_taskgroup, c_parser_omp_cancel,
281 c_parser_omp_cancellation_point, c_parser_omp_distribute,
282 c_parser_omp_teams, c_parser_omp_target_data,
283 c_parser_omp_target_update, c_parser_omp_target,
284 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
285 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
286 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
287 (c_parser_omp_construct): Add p_name and mask vars. Handle
288 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
289 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
290 and c_parser_omp_sections callers.
291 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
292 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
293 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
294 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
295 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
297 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
298 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
299 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
300 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
301 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
302 * c-typeck.c: Include tree-inline.h.
303 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
304 handle_omp_array_sections_1, handle_omp_array_sections,
305 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
306 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
307 user defined reductions.
308 (c_tree_equal): New function.
309 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
310 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
311 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
312 c_check_omp_declare_reduction_r): New prototypes.
313 * c-decl.c (current_omp_declare_target_attribute): New variable.
314 (c_decl_attributes): New function.
315 (start_decl, start_function): Use it instead of decl_attributes.
316 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
317 c_omp_reduction_decl, c_omp_reduction_lookup,
318 c_check_omp_declare_reduction_r): New functions.
320 2013-09-25 Tom Tromey <tromey@redhat.com>
322 * Make-lang.in (c/gccspec.o): Remove.
323 (CFLAGS-c/gccspec.o): New variable.
324 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
325 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
326 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
328 2013-09-25 Tom Tromey <tromey@redhat.com>
330 * Make-lang.in (c/gccspec.o): Don't use subshell.
332 2013-09-18 Marek Polacek <polacek@redhat.com>
335 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
336 Remove unnecessary check.
338 2013-09-18 Marek Polacek <polacek@redhat.com>
341 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
342 no_sanitize_undefined attribute.
344 2013-09-13 Kai Tietz <ktietz@redhat.com>
347 * c-decl.c (c_builtin_function_ext_scope): Remove
348 wrong assumption that it is never called on prexisting
351 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
353 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
355 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
357 * c-objc-common.c (c_tree_printer): Tidy.
359 2013-08-30 Marek Polacek <polacek@redhat.com>
361 * c-typeck.c (build_binary_op): Add division by zero and shift
364 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
365 Joseph Myers <joseph@codesourcery.com>
368 * c-typeck.c (c_common_type): Prefer double_type_node over
369 other REAL_TYPE types with the same precision.
370 (convert_arguments): Likewise.
372 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
374 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
375 (c_initialize_diagnostics): Call a destructor for the early printer.
377 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
379 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
380 printer initialization.
382 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
385 * c-array-notation.c (fix_conditional_array_notations_1): Added a
386 check for truth values.
387 (expand_array_notation_exprs): Added truth values case. Removed an
388 unwanted else. Added for-loop to walk through subtrees in default
391 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
393 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
395 2013-07-23 Joseph Myers <joseph@codesourcery.com>
397 * c-parser.c (struct c_generic_association): Fix typo.
399 2013-07-23 Tom Tromey <tromey@redhat.com>
400 Joseph Myers <joseph@codesourcery.com>
402 * c-parser.c (struct c_generic_association): New.
403 (c_generic_association_d): New typedef.
404 (c_parser_generic_selection): New function.
405 (c_parser_postfix_expression): Handle RID_GENERIC.
407 2013-07-13 Jason Merrill <jason@redhat.com>
410 * c-decl.c (finish_struct): Check for too-large class.
412 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
415 * c-typeck.c (set_init_index): When folding, check for index overflow.
417 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
419 * c-parser.c (c_parser_array_notation): Removed rejection of array
420 notations in an array of function pointers.
422 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
424 * c-array-notation.c (make_triplet_val_inv): New function.
425 (create_cmp_incr): Likewise.
426 (create_array_refs): Likewise.
427 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
428 Also modularized common parts between functions and called the function.
429 (build_array_notation_expr): Likewise.
430 (fix_conditional_array_notations_1): Likewise.
431 (fix_array_notation_expr): Likewise.
432 (fix_array_notation_call_expr): Likewise.
434 2013-06-18 Marek Polacek <polacek@redhat.com>
437 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
439 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
441 * c-array-notation.c (build_array_notation_expr): Reject array notation
442 mismatch between LHS and RHS even inside a call_expr. Also, removed
443 a couple while statements that were dead code.
445 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
447 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
448 excessive precision expressions in function parameters. Also removed
449 couple unwanted while statements.
451 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
453 * c-array-notation.c (expand_array_notation_exprs): Added
454 ARRAY_NOTATION_REF case.
456 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
458 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
459 function to c-family/array-notation-common.c.
460 (is_cilkplus_reduce_builtin): Likewise.
461 (find_rank): Likewise.
462 (extract_array_notation_exprs): Likewise.
463 (replace_array_notations): Likewise.
464 (find_inv_trees): Likewise.
465 (replace_inv_trees): Likewise.
466 (contains_array_notation_expr): Likewise.
467 (find_correct_array_notation_type): Likewise.
468 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
469 (struct inv_list): Moved this to c-family/array-notation-common.c.
470 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
472 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
474 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
475 reduction functions outside the for-loop. Added a check if the fundecl
476 is non-NULL. Finally, removed an unwanted if-statement, and made the
479 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
481 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
482 condition of the if-statement matches the rank of else-block and then-
483 block when array notations are used.
484 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
485 expression after the entire function body is parsed.
486 (c_parser_expr_no_commas): Delayed creating array notation expressions
487 to the end of function parsing.
488 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
489 whole if-statement instead of just the condition.
490 (expand_array_notation_exprs): Added MODIFY_EXPR case.
492 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
495 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
496 array to NULL_TREE if they are unused. Also added a check for the
497 field to be NULL before its fields are used in future.
499 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
502 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
503 (build_array_notation_expr): Likewise.
505 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
507 * c-typeck.c (build_array_ref): Added a check to see if array's
508 index is greater than one. If true, then emit an error.
509 (build_function_call_vec): Exclude error reporting and checking
510 for builtin array-notation functions.
511 (convert_arguments): Likewise.
512 (c_finish_return): Added a check for array notations as a return
513 expression. If true, then emit an error.
514 (c_finish_loop): Added a check for array notations in a loop
515 condition. If true then emit an error.
516 (lvalue_p): Added a ARRAY_NOTATION_REF case.
517 (build_binary_op): Added a check for array notation expr inside
518 op1 and op0. If present, we call another function to find correct
520 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
521 * c-parser.c (c_parser_compound_statement): Check if array
522 notation code is used in tree, if so, then transform them into
524 (c_parser_expr_no_commas): Check if array notation is used in LHS
525 or RHS, if so, then build array notation expression instead of
527 (c_parser_postfix_expression_after_primary): Added a check for
528 colon(s) after square braces, if so then handle it like an array
529 notation. Also, break up array notations in unary op if found.
530 (c_parser_direct_declarator_inner): Added a check for array
532 (c_parser_compound_statement): Added a check for array notation in
533 a stmt. If one is present, then expand array notation expr.
534 (c_parser_if_statement): Likewise.
535 (c_parser_switch_statement): Added a check for array notations in
536 a switch statement's condition. If true, then output an error.
537 (c_parser_while_statement): Similarly, but for a while.
538 (c_parser_do_statement): Similarly, but for a do-while.
539 (c_parser_for_statement): Similarly, but for a for-loop.
540 (c_parser_unary_expression): Check if array notation is used in a
541 pre-increment or pre-decrement expression. If true, then expand
543 (c_parser_array_notation): New function.
544 * c-array-notation.c: New file.
545 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
547 2013-05-23 Mike Stump <mikestump@comcast.net>
549 * c-typeck.c (convert_for_assignment): Handle references to memory
552 2013-05-16 Jason Merrill <jason@redhat.com>
554 * Make-lang.in (cc1$(exeext)): Use link mutex.
556 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
558 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
559 to simply use OPT_Wpointer_arith.
560 (build_unary_op): Likewise.
562 2013-04-03 Jakub Jelinek <jakub@redhat.com>
565 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
566 argument. If set, or it temporarily for parsing of the first
567 argument into force_folding_builtin_constant_p.
568 (c_parser_postfix_expression): Adjust callers.
570 2013-03-21 Richard Biener <rguenther@suse.de>
572 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
573 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
575 2013-02-12 Marek Polacek <polacek@redhat.com>
578 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
581 2013-01-24 Jakub Jelinek <jakub@redhat.com>
584 * c-typeck.c (set_nonincremental_init_from_string): If
585 constructor_max_index is NULL, treat it as if tree_int_cst_lt
587 (process_init_element): Likewise.
589 2012-12-20 Jakub Jelinek <jakub@redhat.com>
592 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
593 argument, don't call default_function_array_conversion
594 nor c_fully_fold here.
595 (c_parser_asm_statement): Adjust callers.
596 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
597 and outputs here, and call default_function_array_conversion
598 on inputs that don't need to be addressable.
600 2012-12-18 Jakub Jelinek <jakub@redhat.com>
603 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
604 warning require that both c_common_unsigned_type as well as
605 c_common_signed_type is the same for both mvl and mvr types.
607 2012-11-16 Diego Novillo <dnovillo@google.com>
609 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
611 * c-common.c: Use new vec API in vec.h.
612 * c-common.h: Likewise.
613 * c-gimplify.c: Likewise.
614 * c-pragma.c: Likewise.
615 * c-pretty-print.c: Likewise.
616 * c-pretty-print.h: Likewise.
617 * c-semantics.c: Likewise.
618 * c-decl.c: Likewise.
619 * c-parser.c: Likewise.
620 * c-tree.h: Likewise.
621 * c-typeck.c: Likewise.
623 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
626 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
628 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
631 * c-decl.c (warn_if_shadowing): Do not warn if a variable
632 shadows a function, unless the variable is a function or a
635 2012-10-12 Jakub Jelinek <jakub@redhat.com>
638 * c-parser.c (struct c_tree_loc_pair): Removed.
639 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
640 add location_t * and tree * arguments, fill in array of 3
641 sizeof_arg trees and corresponding locs.
642 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
643 c_parser_expr_list callers.
644 (c_parser_postfix_expression_after_primary): Likewise. Pass
645 array of 3 sizeof_arg trees and locs (corresponding to first
646 3 arguments) to sizeof_pointer_memaccess_warning.
648 2012-10-09 Lawrence Crowl <crowl@google.com>
650 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
651 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
654 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
657 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
660 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
663 * c-typeck.c: Include c-common.h.
664 (enum stv_conv): Moved to c-common.h.
665 (scalar_to_vector): Moved to c-common.c.
666 (build_binary_op): Adapt to scalar_to_vector's new prototype.
667 * Make-lang.in: c-typeck.c depends on c-common.h.
669 2012-10-04 Arnaud Charlet <charlet@adacore.com>
671 * c-decl.c (c_write_global_declarations): Fix handling of
674 2012-09-30 Sharad Singhai <singhai@google.com>
676 * c-decl.c (c_write_global_declarations): Use a different method
677 to determine if the dump has ben initialized.
679 2012-09-14 Joseph Myers <joseph@codesourcery.com>
682 * c-typeck.c (c_cast_expr): When casting to a type requiring
683 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
686 2012-09-14 Joseph Myers <joseph@codesourcery.com>
689 * c-typeck.c (build_unary_op): Pass original argument of
690 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
691 any C_MAYBE_CONST_EXPR, if it has integer operands.
692 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
693 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
694 to c_objc_common_truthvalue_conversion, then remove any
695 C_MAYBE_CONST_EXPR, if they have integer operands. Use
696 c_objc_common_truthvalue_conversion not
697 c_common_truthvalue_conversion.
698 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
699 call note_integer_operands for arguments with integer operands
700 that are not integer constants.
702 2012-09-13 Jakub Jelinek <jakub@redhat.com>
705 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
706 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
708 2012-08-31 Jakub Jelinek <jakub@redhat.com>
711 * c-convert.c (convert): Don't call fold_convert_loc if
712 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
713 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
714 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
716 2012-08-24 Jakub Jelinek <jakub@redhat.com>
719 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
720 for nested and empty_ok arguments in the call to
721 c_parser_declaration_or_fndef.
723 2012-08-17 Jakub Jelinek <jakub@redhat.com>
725 * c-tree.h (c_last_sizeof_arg): Declare.
726 * c-parser.c (struct c_tree_loc_pair): New type.
727 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
729 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
730 (c_parser_postfix_expression_after_primary): Likewise. Call
731 sizeof_pointer_memaccess_warning if needed.
732 (sizeof_ptr_memacc_comptypes): New function.
733 * c-typeck.c (c_last_sizeof_arg): New global variable.
734 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
736 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
738 * c-lang.h (lang_decl): Add variable_size GTY option.
740 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
742 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
743 * Make-lang.in: Fix dependencies.
745 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
747 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
748 and add language Makefile hooks.
749 * config-lang.in: New file.
750 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
751 add the required "normal" config-lang.in rules.
752 * c-lang.h: Moved from gcc/ to here.
753 * c-tree.h: Likewise.
754 * c-objc-common.c: Likewise.
755 * c-objc-common.h: Likewise.
756 * c-typeck.c: Likewise.
757 * c-convert.c: Likewise.
758 * c-lang.c: Likewise.
759 * c-aux-info.c: Likewise.
760 * c-errors.c: Likewise.
761 * gccspec.c: Likewise.
762 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
763 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
765 Copyright (C) 2012-2013 Free Software Foundation, Inc.
767 Copying and distribution of this file, with or without modification,
768 are permitted in any medium without royalty provided the copyright
769 notice and this notice are preserved.