1 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
3 * c-typeck.c: Add required include files from gimple.h.
5 2013-11-22 David Malcolm <dmalcolm@redhat.com>
7 * c-decl.c (define_label, shadow_tag_warned)
8 (check_bitfield_type_and_width, grokdeclarator, grokparms,
9 store_parm_decls_newstyle, store_parm_decls_oldstyle)
10 (declspecs_add_type): Remove use of in_system_header macro.
11 * c-parser.c (c_parser_unary_expression): Likewise.
12 * c-typeck.c (store_init_value, process_init_element)
13 (c_start_case): Likewise.
15 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
18 * c-parser.c (c_parser_set_source_position_from_token): Remove
19 reference to in_system_header from comment.
21 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
23 * c-decl.c (grokdeclarator): Update comment to refer to
24 tree_to_[su]hwi rather than tree_low_cst.
26 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
28 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
29 tree_to_uhwi throughout.
31 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
33 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
36 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
38 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
41 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
43 * c-parser.c (c_parser_cilk_simd): New.
44 (c_parser_cilk_verify_simd): New.
45 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
46 (c_parser_omp_for_loop): Add case for NE_EXPR.
47 Set c_break_label for CILK_SIMD.
48 (c_parser_cilk_clause_vectorlength): New.
49 (c_parser_cilk_clause_linear): New.
50 (c_parser_cilk_clause_name): New.
51 (c_parser_cilk_all_clauses): New.
52 * c-typeck.c (build_unary_op): Pass location argument to
54 (build_modify_expr): Same.
55 (build_asm_expr): Same.
56 (c_finish_bc_stmt): Error on break/continue in loops.
58 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
60 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
62 2013-11-14 Diego Novillo <dnovillo@google.com>
64 * c-decl.c: Include print-tree.h.
65 Include stor-layout.h.
69 * c-lang.c: Include fold-const.h.
70 * c-parser.c: Include stringpool.h.
72 Include stor-layout.h.
75 * c-typeck.c: Include stor-layout.h.
80 2013-11-13 Joseph Myers <joseph@codesourcery.com>
82 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
83 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
85 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
86 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
88 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
89 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
90 (c_parser_declarator, c_parser_direct_declarator_inner)
91 (c_parser_parameter_declaration, c_parser_type_name): All callers
93 (c_parser_declaration_or_fndef): Handle declarations with type
94 determined from the initializer.
96 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
98 * c-typeck.c: Include gimplify.h.
100 2013-11-12 Joseph Myers <joseph@codesourcery.com>
102 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
103 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
105 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
106 or _Thread_local as appropriate in diagnostics.
107 (build_null_declspecs): Initialize ret->thread_gnu_p.
108 (declspecs_add_scspec): Handle either __thread or _Thread_local
109 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
110 pedantic. Do not disallow _Thread_local extern and _Thread_local
113 2013-11-07 Joseph Myers <joseph@codesourcery.com>
114 Andrew MacLeod <amacleod@redhat.com>
116 * c-aux-info.c (gen_type): Handle atomic qualifier.
117 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
118 qualifiers when compating types.
119 (shadow_tag_warned): Handle atomic_p in declspecs.
120 (quals_from_declspecs): Likewise.
121 (start_decl): Use c_type_promotes_to when promoting argument
123 (grokdeclarator): Handle _Atomic.
124 (get_parm_info): Diagnose any qualifier on "void" as only
126 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
127 comparing types. Use c_type_promotes_to when promoting argument
129 (finish_function): Use c_type_promotes_to when promoting argument
131 (build_null_declspecs): Handle atomic_p in declspecs.
132 (declspecs_add_qual): Handle RID_ATOMIC.
133 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
134 (c_token_starts_declspecs): Handle RID_ATOMIC.
135 (c_parser_declspecs): Handle atomic type specifiers and
137 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
138 from types of expressions with atomic type.
139 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
140 (c_parser_attribute_any_word): Handle RID_ATOMIC.
141 (c_parser_initializer, c_parser_initelt, c_parser_initval)
142 (c_parser_statement_after_labels, c_parser_switch_statement)
143 (c_parser_for_statement, c_parser_expr_no_commas)
144 (c_parser_conditional_expression, c_parser_binary_expression)
145 (c_parser_cast_expression, c_parser_unary_expression)
146 (c_parser_postfix_expression)
147 (c_parser_postfix_expression_after_primary, c_parser_expression):
148 Use convert_lvalue_to_rvalue.
149 (c_parser_expression_conv, c_parser_expr_list): Document
150 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
151 (c_parser_objc_synchronized_statement): Use
152 convert_lvalue_to_rvalue.
153 (c_parser_objc_selector): Handle RID_ATOMIC.
154 (c_parser_objc_receiver, c_parser_array_notation): Use
155 convert_lvalue_to_rvalue.
156 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
158 (struct c_declspecs): Add atomic_p field.
159 (convert_lvalue_to_rvalue): Declare.
160 * c-typeck.c (c_type_promotes_to): Promote atomic types to
161 corresponding atomic types.
162 (qualify_type): Don't add _Atomic qualifiers from second argument.
163 (comp_target_types): Do not allow _Atomic mismatches.
164 (type_lists_compatible_p): Do not remove atomic qualifiers when
166 (really_atomic_lvalue, convert_lvalue_to_rvalue)
167 (build_atomic_assign): New functions.
168 (build_unary_op): Use build_atomic_assign for atomic increment and
170 (build_conditional_expr): Do not treat _Atomic void as a qualified
172 (build_modify_expr): Use build_atomic_assign for atomic LHS.
173 (find_anonymous_field_with_type, convert_to_anonymous_field)
174 (convert_for_assignment): Do not remove atomic qualifiers when
176 (digest_init): Do not accept initialization of arrays of atomic
177 elements by string constants.
178 (build_asm_expr): Use convert_lvalue_to_rvalue.
179 (build_binary_op): Do not treat _Atomic void as a qualified
182 2013-11-06 DJ Delorie <dj@redhat.com>
184 * c-decl.c (locate_old_decl): If a previous conflicting decl is
185 both explicit and builtin, print the location of the explicit one.
187 2013-11-05 Tobias Burnus <burnus@net-b.de>
189 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
190 c_parser_omp_distribute, c_parser_omp_teams,
191 c_parser_omp_target, c_parser_omp_declare): Handle
194 2013-11-03 Marek Polacek <polacek@redhat.com>
196 * c-decl.c (grokdeclarator): Add VLA instrumentation.
198 2013-11-01 Jakub Jelinek <jakub@redhat.com>
200 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
201 check_dup_generic at the end, unless remove is true.
202 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
204 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
206 2013-10-31 Jakub Jelinek <jakub@redhat.com>
208 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
209 with decl that is not pointer nor array.
211 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
213 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
214 a spawning function is found.
215 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
216 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
217 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
218 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
220 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
221 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
223 (c_finish_return): Added a check to reject _Cilk_spawn in return
225 (build_cilk_spawn): New function.
226 (build_cilk_sync): Likewise.
227 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
229 2013-10-27 Tobias Burnus <burnus@net-b.de>
232 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
233 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
234 (c_parser_statement_after_labels): Update calls.
236 2013-10-24 Tobias Burnus <burnus@net-b.de>
239 * c-parser.c (c_parser_pragma, c_parser_for_statement):
241 (c_parser_statement_after_labels): Update call.
243 2013-10-24 Marek Polacek <polacek@redhat.com>
245 * c-parser.c (c_parser_struct_declaration): Add a comment.
246 (c_parser_declarator): Don't allow _Alignas here.
248 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
250 * c-parser.c: Include omp-low.h.
251 * c-typeck.c: Likewise.
253 2013-10-17 Marek Polacek <polacek@redhat.com>
256 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
257 Document syntax of the array-declarator.
258 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
260 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
261 (c_parser_struct_declaration): Likewise.
262 (c_parser_declarator): Likewise.
263 (c_parser_direct_declarator_inner): Likewise.
264 (c_parser_parameter_declaration): Likewise.
265 (c_parser_type_name): Likewise.
267 2013-10-11 Jakub Jelinek <jakub@redhat.com>
269 * c-lang.h (current_omp_declare_target_attribute): New extern
271 * c-parser.c: Include c-lang.h.
272 (struct c_parser): Change tokens to c_token *.
273 Add tokens_buf field. Change tokens_avail type to unsigned int.
274 (c_parser_consume_token): If parser->tokens isn't
275 &parser->tokens_buf[0], increment parser->tokens.
276 (c_parser_consume_pragma): Likewise.
277 (enum pragma_context): Add pragma_struct and pragma_param.
278 (c_parser_external_declaration): Adjust
279 c_parser_declaration_or_fndef caller.
280 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
281 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
282 Adjust recursive call.
283 (c_parser_struct_or_union_specifier): Use pragma_struct instead
285 (c_parser_parameter_declaration): Use pragma_param instead of
287 (c_parser_compound_statement_nostart, c_parser_label,
288 c_parser_for_statement): Adjust
289 c_parser_declaration_or_fndef callers.
290 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
291 it through to c_parser_conditional_expression.
292 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
293 pass it through to c_parser_binary_expression. Adjust recursive
295 (c_parser_binary_expression): Remove prec argument, add
296 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
297 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
298 binop matches it, use build2 instead of parser_build_binary_op.
299 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
300 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
301 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
302 Handle pragma_struct and pragma_param the same as pragma_external.
303 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
304 (c_parser_omp_variable_list): Parse array sections for
305 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
306 (c_parser_omp_clause_collapse): Fully fold collapse expression.
307 (c_parser_omp_clause_reduction): Handle user defined reductions.
308 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
309 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
310 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
311 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
312 c_parser_omp_clause_depend, c_parser_omp_clause_map,
313 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
314 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
315 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
316 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
317 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
318 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
319 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
320 (c_parser_omp_for_loop): Add CODE argument, pass it through
321 to c_finish_omp_for. Change last argument to cclauses,
322 and adjust uses to grab parallel clauses from the array of all
323 the split clauses. Adjust c_parser_binary_expression,
324 c_parser_declaration_or_fndef and c_finish_omp_for callers.
325 (omp_split_clauses): New function.
326 (c_parser_omp_simd): New function.
327 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
328 Allow the function to be called also when parsing combined constructs,
329 and call c_parser_omp_simd when parsing for simd.
330 (c_parser_omp_sections_scope): If section-sequence doesn't start with
331 #pragma omp section, require exactly one structured-block instead of
332 sequence of statements.
333 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
334 Allow the function to be called also when parsing combined constructs.
335 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
336 Allow the function to be called also when parsing combined
338 (c_parser_omp_taskgroup, c_parser_omp_cancel,
339 c_parser_omp_cancellation_point, c_parser_omp_distribute,
340 c_parser_omp_teams, c_parser_omp_target_data,
341 c_parser_omp_target_update, c_parser_omp_target,
342 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
343 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
344 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
345 (c_parser_omp_construct): Add p_name and mask vars. Handle
346 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
347 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
348 and c_parser_omp_sections callers.
349 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
350 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
351 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
352 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
353 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
355 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
356 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
357 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
358 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
359 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
360 * c-typeck.c: Include tree-inline.h.
361 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
362 handle_omp_array_sections_1, handle_omp_array_sections,
363 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
364 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
365 user defined reductions.
366 (c_tree_equal): New function.
367 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
368 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
369 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
370 c_check_omp_declare_reduction_r): New prototypes.
371 * c-decl.c (current_omp_declare_target_attribute): New variable.
372 (c_decl_attributes): New function.
373 (start_decl, start_function): Use it instead of decl_attributes.
374 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
375 c_omp_reduction_decl, c_omp_reduction_lookup,
376 c_check_omp_declare_reduction_r): New functions.
378 2013-09-25 Tom Tromey <tromey@redhat.com>
380 * Make-lang.in (c/gccspec.o): Remove.
381 (CFLAGS-c/gccspec.o): New variable.
382 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
383 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
384 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
386 2013-09-25 Tom Tromey <tromey@redhat.com>
388 * Make-lang.in (c/gccspec.o): Don't use subshell.
390 2013-09-18 Marek Polacek <polacek@redhat.com>
393 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
394 Remove unnecessary check.
396 2013-09-18 Marek Polacek <polacek@redhat.com>
399 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
400 no_sanitize_undefined attribute.
402 2013-09-13 Kai Tietz <ktietz@redhat.com>
405 * c-decl.c (c_builtin_function_ext_scope): Remove
406 wrong assumption that it is never called on prexisting
409 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
411 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
413 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
415 * c-objc-common.c (c_tree_printer): Tidy.
417 2013-08-30 Marek Polacek <polacek@redhat.com>
419 * c-typeck.c (build_binary_op): Add division by zero and shift
422 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
423 Joseph Myers <joseph@codesourcery.com>
426 * c-typeck.c (c_common_type): Prefer double_type_node over
427 other REAL_TYPE types with the same precision.
428 (convert_arguments): Likewise.
430 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
432 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
433 (c_initialize_diagnostics): Call a destructor for the early printer.
435 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
437 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
438 printer initialization.
440 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
443 * c-array-notation.c (fix_conditional_array_notations_1): Added a
444 check for truth values.
445 (expand_array_notation_exprs): Added truth values case. Removed an
446 unwanted else. Added for-loop to walk through subtrees in default
449 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
451 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
453 2013-07-23 Joseph Myers <joseph@codesourcery.com>
455 * c-parser.c (struct c_generic_association): Fix typo.
457 2013-07-23 Tom Tromey <tromey@redhat.com>
458 Joseph Myers <joseph@codesourcery.com>
460 * c-parser.c (struct c_generic_association): New.
461 (c_generic_association_d): New typedef.
462 (c_parser_generic_selection): New function.
463 (c_parser_postfix_expression): Handle RID_GENERIC.
465 2013-07-13 Jason Merrill <jason@redhat.com>
468 * c-decl.c (finish_struct): Check for too-large class.
470 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
473 * c-typeck.c (set_init_index): When folding, check for index overflow.
475 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
477 * c-parser.c (c_parser_array_notation): Removed rejection of array
478 notations in an array of function pointers.
480 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
482 * c-array-notation.c (make_triplet_val_inv): New function.
483 (create_cmp_incr): Likewise.
484 (create_array_refs): Likewise.
485 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
486 Also modularized common parts between functions and called the function.
487 (build_array_notation_expr): Likewise.
488 (fix_conditional_array_notations_1): Likewise.
489 (fix_array_notation_expr): Likewise.
490 (fix_array_notation_call_expr): Likewise.
492 2013-06-18 Marek Polacek <polacek@redhat.com>
495 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
497 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
499 * c-array-notation.c (build_array_notation_expr): Reject array notation
500 mismatch between LHS and RHS even inside a call_expr. Also, removed
501 a couple while statements that were dead code.
503 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
505 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
506 excessive precision expressions in function parameters. Also removed
507 couple unwanted while statements.
509 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
511 * c-array-notation.c (expand_array_notation_exprs): Added
512 ARRAY_NOTATION_REF case.
514 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
516 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
517 function to c-family/array-notation-common.c.
518 (is_cilkplus_reduce_builtin): Likewise.
519 (find_rank): Likewise.
520 (extract_array_notation_exprs): Likewise.
521 (replace_array_notations): Likewise.
522 (find_inv_trees): Likewise.
523 (replace_inv_trees): Likewise.
524 (contains_array_notation_expr): Likewise.
525 (find_correct_array_notation_type): Likewise.
526 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
527 (struct inv_list): Moved this to c-family/array-notation-common.c.
528 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
530 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
532 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
533 reduction functions outside the for-loop. Added a check if the fundecl
534 is non-NULL. Finally, removed an unwanted if-statement, and made the
537 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
539 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
540 condition of the if-statement matches the rank of else-block and then-
541 block when array notations are used.
542 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
543 expression after the entire function body is parsed.
544 (c_parser_expr_no_commas): Delayed creating array notation expressions
545 to the end of function parsing.
546 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
547 whole if-statement instead of just the condition.
548 (expand_array_notation_exprs): Added MODIFY_EXPR case.
550 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
553 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
554 array to NULL_TREE if they are unused. Also added a check for the
555 field to be NULL before its fields are used in future.
557 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
560 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
561 (build_array_notation_expr): Likewise.
563 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
565 * c-typeck.c (build_array_ref): Added a check to see if array's
566 index is greater than one. If true, then emit an error.
567 (build_function_call_vec): Exclude error reporting and checking
568 for builtin array-notation functions.
569 (convert_arguments): Likewise.
570 (c_finish_return): Added a check for array notations as a return
571 expression. If true, then emit an error.
572 (c_finish_loop): Added a check for array notations in a loop
573 condition. If true then emit an error.
574 (lvalue_p): Added a ARRAY_NOTATION_REF case.
575 (build_binary_op): Added a check for array notation expr inside
576 op1 and op0. If present, we call another function to find correct
578 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
579 * c-parser.c (c_parser_compound_statement): Check if array
580 notation code is used in tree, if so, then transform them into
582 (c_parser_expr_no_commas): Check if array notation is used in LHS
583 or RHS, if so, then build array notation expression instead of
585 (c_parser_postfix_expression_after_primary): Added a check for
586 colon(s) after square braces, if so then handle it like an array
587 notation. Also, break up array notations in unary op if found.
588 (c_parser_direct_declarator_inner): Added a check for array
590 (c_parser_compound_statement): Added a check for array notation in
591 a stmt. If one is present, then expand array notation expr.
592 (c_parser_if_statement): Likewise.
593 (c_parser_switch_statement): Added a check for array notations in
594 a switch statement's condition. If true, then output an error.
595 (c_parser_while_statement): Similarly, but for a while.
596 (c_parser_do_statement): Similarly, but for a do-while.
597 (c_parser_for_statement): Similarly, but for a for-loop.
598 (c_parser_unary_expression): Check if array notation is used in a
599 pre-increment or pre-decrement expression. If true, then expand
601 (c_parser_array_notation): New function.
602 * c-array-notation.c: New file.
603 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
605 2013-05-23 Mike Stump <mikestump@comcast.net>
607 * c-typeck.c (convert_for_assignment): Handle references to memory
610 2013-05-16 Jason Merrill <jason@redhat.com>
612 * Make-lang.in (cc1$(exeext)): Use link mutex.
614 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
616 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
617 to simply use OPT_Wpointer_arith.
618 (build_unary_op): Likewise.
620 2013-04-03 Jakub Jelinek <jakub@redhat.com>
623 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
624 argument. If set, or it temporarily for parsing of the first
625 argument into force_folding_builtin_constant_p.
626 (c_parser_postfix_expression): Adjust callers.
628 2013-03-21 Richard Biener <rguenther@suse.de>
630 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
631 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
633 2013-02-12 Marek Polacek <polacek@redhat.com>
636 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
639 2013-01-24 Jakub Jelinek <jakub@redhat.com>
642 * c-typeck.c (set_nonincremental_init_from_string): If
643 constructor_max_index is NULL, treat it as if tree_int_cst_lt
645 (process_init_element): Likewise.
647 2012-12-20 Jakub Jelinek <jakub@redhat.com>
650 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
651 argument, don't call default_function_array_conversion
652 nor c_fully_fold here.
653 (c_parser_asm_statement): Adjust callers.
654 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
655 and outputs here, and call default_function_array_conversion
656 on inputs that don't need to be addressable.
658 2012-12-18 Jakub Jelinek <jakub@redhat.com>
661 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
662 warning require that both c_common_unsigned_type as well as
663 c_common_signed_type is the same for both mvl and mvr types.
665 2012-11-16 Diego Novillo <dnovillo@google.com>
667 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
669 * c-common.c: Use new vec API in vec.h.
670 * c-common.h: Likewise.
671 * c-gimplify.c: Likewise.
672 * c-pragma.c: Likewise.
673 * c-pretty-print.c: Likewise.
674 * c-pretty-print.h: Likewise.
675 * c-semantics.c: Likewise.
676 * c-decl.c: Likewise.
677 * c-parser.c: Likewise.
678 * c-tree.h: Likewise.
679 * c-typeck.c: Likewise.
681 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
684 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
686 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
689 * c-decl.c (warn_if_shadowing): Do not warn if a variable
690 shadows a function, unless the variable is a function or a
693 2012-10-12 Jakub Jelinek <jakub@redhat.com>
696 * c-parser.c (struct c_tree_loc_pair): Removed.
697 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
698 add location_t * and tree * arguments, fill in array of 3
699 sizeof_arg trees and corresponding locs.
700 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
701 c_parser_expr_list callers.
702 (c_parser_postfix_expression_after_primary): Likewise. Pass
703 array of 3 sizeof_arg trees and locs (corresponding to first
704 3 arguments) to sizeof_pointer_memaccess_warning.
706 2012-10-09 Lawrence Crowl <crowl@google.com>
708 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
709 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
712 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
715 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
718 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
721 * c-typeck.c: Include c-common.h.
722 (enum stv_conv): Moved to c-common.h.
723 (scalar_to_vector): Moved to c-common.c.
724 (build_binary_op): Adapt to scalar_to_vector's new prototype.
725 * Make-lang.in: c-typeck.c depends on c-common.h.
727 2012-10-04 Arnaud Charlet <charlet@adacore.com>
729 * c-decl.c (c_write_global_declarations): Fix handling of
732 2012-09-30 Sharad Singhai <singhai@google.com>
734 * c-decl.c (c_write_global_declarations): Use a different method
735 to determine if the dump has ben initialized.
737 2012-09-14 Joseph Myers <joseph@codesourcery.com>
740 * c-typeck.c (c_cast_expr): When casting to a type requiring
741 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
744 2012-09-14 Joseph Myers <joseph@codesourcery.com>
747 * c-typeck.c (build_unary_op): Pass original argument of
748 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
749 any C_MAYBE_CONST_EXPR, if it has integer operands.
750 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
751 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
752 to c_objc_common_truthvalue_conversion, then remove any
753 C_MAYBE_CONST_EXPR, if they have integer operands. Use
754 c_objc_common_truthvalue_conversion not
755 c_common_truthvalue_conversion.
756 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
757 call note_integer_operands for arguments with integer operands
758 that are not integer constants.
760 2012-09-13 Jakub Jelinek <jakub@redhat.com>
763 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
764 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
766 2012-08-31 Jakub Jelinek <jakub@redhat.com>
769 * c-convert.c (convert): Don't call fold_convert_loc if
770 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
771 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
772 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
774 2012-08-24 Jakub Jelinek <jakub@redhat.com>
777 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
778 for nested and empty_ok arguments in the call to
779 c_parser_declaration_or_fndef.
781 2012-08-17 Jakub Jelinek <jakub@redhat.com>
783 * c-tree.h (c_last_sizeof_arg): Declare.
784 * c-parser.c (struct c_tree_loc_pair): New type.
785 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
787 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
788 (c_parser_postfix_expression_after_primary): Likewise. Call
789 sizeof_pointer_memaccess_warning if needed.
790 (sizeof_ptr_memacc_comptypes): New function.
791 * c-typeck.c (c_last_sizeof_arg): New global variable.
792 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
794 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
796 * c-lang.h (lang_decl): Add variable_size GTY option.
798 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
800 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
801 * Make-lang.in: Fix dependencies.
803 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
805 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
806 and add language Makefile hooks.
807 * config-lang.in: New file.
808 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
809 add the required "normal" config-lang.in rules.
810 * c-lang.h: Moved from gcc/ to here.
811 * c-tree.h: Likewise.
812 * c-objc-common.c: Likewise.
813 * c-objc-common.h: Likewise.
814 * c-typeck.c: Likewise.
815 * c-convert.c: Likewise.
816 * c-lang.c: Likewise.
817 * c-aux-info.c: Likewise.
818 * c-errors.c: Likewise.
819 * gccspec.c: Likewise.
820 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
821 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
823 Copyright (C) 2012-2013 Free Software Foundation, Inc.
825 Copying and distribution of this file, with or without modification,
826 are permitted in any medium without royalty provided the copyright
827 notice and this notice are preserved.