1 2015-03-27 Tobias Burnus <burnus@net-b.de>
4 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
6 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
7 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
8 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
10 2015-03-19 Jakub Jelinek <jakub@redhat.com>
12 * c-decl.c (c_decl_attributes): Also add "omp declare target"
13 attribute for DECL_EXTERNAL VAR_DECLs.
15 2015-03-11 Jakub Jelinek <jakub@redhat.com>
17 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
20 2015-03-10 Jakub Jelinek <jakub@redhat.com>
23 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
24 before preparing arguments to warn_logical_not_parentheses.
26 2015-03-09 Jakub Jelinek <jakub@redhat.com>
29 * c-typeck.c (parser_build_binary_op): Don't warn for
30 !!x == y or !b == y where b is _Bool.
32 2015-03-09 Marek Polacek <polacek@redhat.com>
34 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
35 * c-decl.c (grokdeclarator): Likewise.
36 * c-typeck.c (build_binary_op): Likewise.
38 2015-02-27 Marek Polacek <polacek@redhat.com>
41 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
43 2015-02-14 Marek Polacek <polacek@redhat.com>
46 * c-decl.c (grokdeclarator): Set the range of a flexible array member
47 declared through a typedef name.
49 2015-02-13 Marek Polacek <polacek@redhat.com>
52 * c-decl.c (grokdeclarator): Print also the type when giving
53 the error message about array's incomplete element type.
55 2015-02-11 Jakub Jelinek <jakub@redhat.com>
58 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
59 check in the POP macro.
61 2015-02-09 Marek Polacek <polacek@redhat.com>
64 * c-typeck.c (process_init_element): Don't always wrap
65 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
66 initializing a range of elements.
68 2015-02-04 Jakub Jelinek <jakub@redhat.com>
72 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
74 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
76 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
77 processing enum declaration.
79 2015-01-29 Marek Polacek <polacek@redhat.com>
82 * c-typeck.c (pop_init_level): If constructor_elements has
83 exactly one element with integer_zerop value, set constructor_zeroinit
84 to 1. Remove braces around warning_init call.
86 2015-01-27 Jakub Jelinek <jakub@redhat.com>
89 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
90 of FUNCTION_DECLs with error_mark_node.
92 2015-01-26 Jakub Jelinek <jakub@redhat.com>
95 * c-typeck.c (convert_arguments): Return -1 if there are
96 error_args, even if we've diagnosed too many arguments.
98 2015-01-21 Richard Biener <rguenther@suse.de>
101 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
102 for builtins the user declared correctly.
104 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
105 Bernd Schmidt <bernds@codesourcery.com>
106 Cesar Philippidis <cesar@codesourcery.com>
107 James Norris <jnorris@codesourcery.com>
108 Jakub Jelinek <jakub@redhat.com>
109 Ilmir Usmanov <i.usmanov@samsung.com>
111 * c-parser.c: Include "gomp-constants.h".
112 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
113 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
114 Use OMP_CLAUSE_SET_MAP_KIND.
115 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
116 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
117 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
118 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
119 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
120 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
121 "copyout", "create", "delete", "deviceptr", "gang", "host",
122 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
123 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
124 "present_or_create", "pcreate", "seq", "self", "vector",
125 "vector_length", "wait", "worker".
126 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
127 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
128 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
129 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
130 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
131 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
132 (c_parser_oacc_data_clause_deviceptr)
133 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
134 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
135 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
136 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
137 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
138 (c_parser_oacc_parallel, c_parser_oacc_update)
139 (c_parser_oacc_wait): New functions.
140 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
141 (c_finish_oacc_data): New prototypes.
142 * c-typeck.c: Include "gomp-constants.h".
143 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
144 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
145 OMP_CLAUSE_SET_MAP_KIND.
146 (c_finish_oacc_parallel, c_finish_oacc_kernels)
147 (c_finish_oacc_data): New functions.
148 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
149 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
150 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
151 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
152 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
153 GOMP_MAP_FORCE_DEVICEPTR.
155 2015-01-09 Michael Collison <michael.collison@linaro.org>
157 * c-array-notation.c: Include hash-set.h, machmode.h,
158 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
159 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
160 * c-aux-info.c: Ditto.
161 * c-convert.c: Ditto.
165 * c-objc-common.c: Ditto.
167 * c-typeck.c: Include hash-set.h, machmode.h,
168 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
169 fold-const.h, wide-int.h, inchash.h, real.h and
170 fixed-value.h due to flattening of tree.h.
172 2015-01-07 Marek Polacek <polacek@redhat.com>
175 * c-typeck.c (process_init_element): Disallow initialization of
176 a flexible array member with a string constant if the structure
179 2015-01-05 Jakub Jelinek <jakub@redhat.com>
182 * c-typeck.c (convert_for_assignment, c_finish_return): For
183 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
184 types also set in_late_binary_op around convert call.
185 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
186 to integral type casts, if not in_late_binary_op, pass c_fully_fold
187 result on expr as last argument to ubsan_instrument_float_cast,
188 if in_late_binary_op, don't use c_save_expr but save_expr.
190 Update copyright years.
192 2015-01-05 Marek Polacek <polacek@redhat.com>
195 * c-typeck.c (build_array_ref): Pass loc down to
196 warn_array_subscript_with_type_char.
198 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
200 * c-typeck.c: New behavious for pointers to arrays with qualifiers
201 (common-pointer-type): For pointers to arrays take qualifiers from
203 (build_conditional_expr): Add warnings for lost qualifiers.
204 (comp-target-types): Allow pointers to arrays with different qualifiers.
205 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
206 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
207 to PEDWARN_FOR_QUALIFIERS.
209 2014-12-17 Jakub Jelinek <jakub@redhat.com>
212 * c-convert.c: Include ubsan.h.
213 (convert): For real -> integral casts and
214 -fsanitize=float-cast-overflow don't call convert_to_integer, but
215 instead instrument the float cast directly.
217 2014-11-29 Jakub Jelinek <jakub@redhat.com>
219 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
220 c_finish_stmt_expr): Remove NULL last argument from
221 create_tmp_var_raw and create_tmp_var calls.
222 * c-array-notation.c (fix_builtin_array_notation_fn,
223 build_array_notation_expr, fix_conditional_array_notations_1,
224 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
226 2014-11-28 Marek Polacek <polacek@redhat.com>
229 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
230 convert the right operand to integer type.
232 2014-11-25 Marek Polacek <polacek@redhat.com>
235 * c-decl.c (start_function): Disable -Wmissing-declarations warning
236 for inline functions.
238 2014-11-21 Jakub Jelinek <jakub@redhat.com>
241 * c-typeck.c (build_array_ref): Adjust
242 convert_vector_to_pointer_for_subscript caller. If it returns true,
243 call non_lvalue_loc on the result.
245 2014-11-11 Richard Biener <rguenther@suse.de>
247 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
250 2014-11-10 Andi Kleen <ak@linux.intel.com>
253 * c-parser.c (c_parser_statement_after_labels): Call
255 (c_parser_if_statement): Dito.
256 (c_parser_switch_statement): Dito.
257 (c_parser_while_statement): Dito.
258 (c_parser_do_statement): Dito.
259 (c_parser_for_statement): Dito.
260 * c-typeck.c (c_finish_loop): Dito.
262 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
264 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
265 OPT_Wshift_count_overflow in the warnings.
267 2014-10-30 Marek Polacek <polacek@redhat.com>
269 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
270 print the stripped version as well, if they're not the same.
272 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
274 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
277 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
279 * c-decl.c: Adjust include files.
282 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
283 Tom Tromey <tromey@redhat.com>
285 * c-tree.h (enum c_oracle_request): New.
286 (c_binding_oracle_function): New typedef.
287 (c_binding_oracle, c_pushtag, c_bind): Declare.
288 * c-decl.c (c_binding_oracle): New global.
289 (I_SYMBOL_CHECKED): New macro.
290 (i_symbol_binding): New function.
291 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
292 (I_TAG_CHECKED): New macro.
293 (i_tag_binding): New function.
294 (I_TAG_BINDING, I_TAG_DECL): Redefine.
295 (I_LABEL_CHECKED): New macro.
296 (i_label_binding): New function.
297 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
298 (c_print_identifier): Save and restore c_binding_oracle.
299 (c_pushtag, c_bind): New functions.
301 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
303 * c-typeck.c: Adjust include files.
305 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
308 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
309 initialization here...
310 (c_initialize_diagnostics): ... but here. Set defaults after
311 building pretty-printer.
313 2014-10-23 Marek Polacek <polacek@redhat.com>
316 * c-decl.c (pop_scope): Don't print warning in external_scope.
318 2014-10-19 Marek Polacek <polacek@redhat.com>
321 * c-typeck.c (output_init_element): Allow initializing objects with
322 static storage duration with compound literals even in C99 and add
325 2014-10-17 Marek Polacek <polacek@redhat.com>
328 * c-typeck.c (digest_init): Allow initializing objects with static
329 storage duration with compound literals even in C99 and add pedwarn
332 2014-10-17 Marek Polacek <polacek@redhat.com>
335 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
336 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
337 error multiple times. Print the type.
339 2014-10-17 Marek Polacek <polacek@redhat.com>
342 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
345 2014-10-17 Marek Polacek <polacek@redhat.com>
347 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
348 (start_function): Use OPT_Wimplicit_int instead of 0.
349 (store_parm_decls_oldstyle): Likewise.
351 2014-10-17 Alan Modra <amodra@gmail.com>
354 * c-decl.c (merge_decls): Don't merge section name or tls model
355 to newdecl symtab node, instead merge to olddecl. Override
356 existing olddecl section name. Set tls_model for all thread-local
357 vars, not just OMP thread-private ones. Remove incorrect comment.
359 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
361 * c-decl.c: Adjust include files.
363 2014-10-14 DJ Delorie <dj@redhat.com>
365 * c-parser.c (c_parse_init): Add RID entries for each __intN.
366 (c_token_starts_typename): Check all __intN, not just __int128.
367 (c_token_starts_declspecs): Likewise.
368 (c_parser_declspecs): Likewise.
369 (c_parser_attribute_any_word): Likewise.
370 (c_parser_objc_selector): Likewise.
371 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
372 (struct c_declspecs): Add int_n_idx field to record *which* __intN
374 * c-decl.c (declspecs_add_type): Check for all __intN, not just
376 (finish_declspecs): Likewise.
378 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
380 * c-parser.c (c_parser_all_labels): New function to replace
382 (c_parser_statement): Call the new function.
384 2014-10-09 Marek Polacek <polacek@redhat.com>
387 * c-typeck.c (pop_init_level): Don't warn about initializing
390 2014-10-07 Marek Polacek <polacek@redhat.com>
393 * c-decl.c (header_for_builtin_fn): New function.
394 (implicitly_declare): Suggest which header to include.
396 2014-10-07 Marek Polacek <polacek@redhat.com>
398 * c-convert.c (convert): Use error_operand_p.
399 * c-typeck.c (require_complete_type): Likewise.
400 (really_atomic_lvalue): Likewise.
401 (digest_init): Likewise.
402 (handle_omp_array_sections_1): Likewise.
404 2014-10-03 Marek Polacek <polacek@redhat.com>
407 * c-decl.c (pop_scope): Don't warn about "inline function declared
408 but never defined" for functions marked with gnu_inline attribute.
410 2014-09-25 Jakub Jelinek <jakub@redhat.com>
413 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
414 on low_bound and length.
416 2014-09-24 Marek Polacek <polacek@redhat.com>
420 * c-parser.c: Don't define CPP_KEYWORD.
421 (c_parser_switch_statement): Pass original type to c_finish_case.
422 * c-tree.h (c_finish_case): Update declaration.
423 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
424 conditionally to c_do_switch_warnings.
426 2014-09-03 Marek Polacek <polacek@redhat.com>
429 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
432 2014-09-02 Jakub Jelinek <jakub@redhat.com>
433 Balaji V. Iyer <balaji.v.iyer@intel.com>
434 Igor Zamyatin <igor.zamyatin@intel.com>
436 * c-parser.c (c_parser_cilk_for): New function.
437 (c_parser_cilk_grainsize): Likewise.
438 (c_get_temp_regvar): Likewise.
439 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
440 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
441 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
442 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
445 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
447 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
448 with using HOST_WIDE_INT without truncation to 'int'
450 2014-08-22 Marek Polacek <polacek@redhat.com>
453 * c-typeck.c (parser_build_binary_op): Adjust call to
454 warn_logical_not_parentheses.
456 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
459 * c-parser.c (c_parser_array_notation): Check for correct
460 type of an array added.
462 2014-08-19 Marek Polacek <polacek@redhat.com>
465 * c-typeck.c (build_binary_op): If either operand of a comparison
466 is a boolean expression, call maybe_warn_bool_compare.
468 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
471 * c-typeck.c (build_c_cast): Do a conversion even when the
472 TYPE_MAIN_VARIANTs are the same.
474 2014-08-19 Marek Polacek <polacek@redhat.com>
476 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
477 pedwarn_c99 instead of pedwarn.
478 (grokfield): Likewise.
479 (warn_defaults_to): New function.
480 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
481 Unconditionally call pedwarn_c99 instead of pedwarn.
482 (start_function): Call warn_defaults_to instead of pedwarn_c99.
483 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
484 check flag_isoc11 before.
485 * c-errors.c (pedwarn_c99): Change the return type to bool.
486 Handle -Wc99-c11-compat.
487 * c-parser.c (disable_extension_diagnostics): Handle
489 (restore_extension_diagnostics): Likewise.
490 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
491 instead of pedwarn, don't check flag_isoc11 before.
492 (c_parser_declspecs): Likewise.
493 (c_parser_alignas_specifier): Likewise.
494 (c_parser_alignof_expression): Likewise.
495 (c_parser_generic_selection): Likewise.
496 * c-tree.h (pedwarn_c99): Update declaration.
497 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
500 2014-08-19 Marek Polacek <polacek@redhat.com>
502 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
504 * c-errors.c: Include "opts.h".
505 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
506 * c-parser.c (disable_extension_diagnostics): Handle negative value
507 of warn_c90_c99_compat, too.
508 (restore_extension_diagnostics): Likewise.
509 (c_parser_compound_statement_nostart): Pass
510 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
512 2014-08-12 Marek Polacek <polacek@redhat.com>
514 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
516 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
518 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
520 2014-08-10 Marek Polacek <polacek@redhat.com>
523 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
524 Call pedwarn_c90 instead of pedwarn.
525 (check_bitfield_type_and_width): Likewise.
526 (declspecs_add_qual): Likewise.
527 (declspecs_add_type): Likewise.
528 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
529 Adjust to only call pedwarn_c90.
530 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
531 pedwarn_c90 instead of pedwarn.
532 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
533 * c-parser.c (disable_extension_diagnostics): Handle
535 (restore_extension_diagnostics): Likewise.
536 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
537 pedwarn_c90 instead of pedwarn.
538 (c_parser_initelt): Likewise.
539 (c_parser_postfix_expression): Likewise.
540 (c_parser_postfix_expression_after_paren_type): Likewise.
541 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
542 * c-tree.h: Fix formatting.
543 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
544 pedwarn_c90 instead of pedwarn.
546 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
548 * c-typeck.c: Remove include of pointer-set.h.
550 2014-08-07 Marek Polacek <polacek@redhat.com>
552 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
554 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
556 * c-typeck.c: Use hash_map instead of pointer_map.
558 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
560 * c-decl.c: Use hash_set instead of pointer_set.
562 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
565 * c-array-notation.c (expand_array_notations): Handling
568 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
571 * c-typeck.c (c_finish_return): Return 0 instead of the address of
574 2014-07-30 Tom Tromey <tromey@redhat.com>
576 * c-typeck.c (struct constructor_stack) <designator_depth>: New
578 (really_start_incremental_init, push_init_level): Initialize
580 (pop_init_level): Set global designator_depth.
581 (process_init_element): Check for designated_init attribute.
583 2014-07-20 Marek Polacek <polacek@redhat.com>
586 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
587 (implicitly_declare): Pass location to implicit_decl_warning.
589 2014-07-14 Jakub Jelinek <jakub@redhat.com>
592 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
593 If non-NULL, call c_parser_check_literal_zero.
594 (c_parser_check_literal_zero): New function.
595 (c_parser_postfix_expression_after_primary): Adjust
596 c_parser_expr_list caller, handle -Wmemset-transposed-args.
598 2014-07-06 Marek Polacek <polacek@redhat.com>
601 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
602 * c-tree.h (C_ARRAY_PARAMETER): Define.
603 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
606 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
607 Chen Gang <gang.chen.5i5j@gmail.com>
609 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
612 2014-07-01 Marek Polacek <polacek@redhat.com>
614 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
615 instead of 0 to WARN_FOR_ASSIGNMENT.
617 2014-07-01 Marek Polacek <polacek@redhat.com>
620 * c-typeck.c (convert_for_assignment): Pass
621 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
623 2014-06-30 Marek Polacek <polacek@redhat.com>
625 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
626 has no_sanitize_undefined attribute.
628 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
631 * c-array-notation.c (fix_builtin_array_notation_fn):
632 Check for 0 arguments in builtin call. Check that bultin argument is
634 * c-parser.c (c_parser_array_notation): Check for incorrect initial
637 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
639 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
640 qualifiers in __auto_type for atomic types.
641 (c_parser_typeof_specifier): Discard all type qualifiers in
642 __typeof__ for atomic types.
644 2014-06-25 Marek Polacek <polacek@redhat.com>
647 * c-parser.c (c_parser_statement_after_labels): Pass the location of
648 the return expression to c_finish_return.
650 2014-06-25 Jakub Jelinek <jakub@redhat.com>
652 * c-typeck.c (c_finish_omp_clauses): Make sure
653 OMP_CLAUSE_LINEAR_STEP has correct type.
655 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
659 2014-06-24 Jakub Jelinek <jakub@redhat.com>
661 * c-parser.c (c_parser_omp_for_loop): For
662 #pragma omp parallel for simd move lastprivate clause from parallel
663 to for rather than simd.
665 2014-06-23 Marek Polacek <polacek@redhat.com>
667 * c-typeck.c (parser_build_binary_op): Don't call
668 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
670 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
672 * c-parser.c (c_parser_omp_threadprivate): Likewise.
673 * c-decl.c (merge_decls): Likewise.
675 2014-06-09 Marek Polacek <polacek@redhat.com>
678 * c-typeck.c (error_init): Call inform instead of error_at.
679 (pedwarn_init): Call inform instead of pedwarn.
680 (warning_init): Call inform instead of warning_at.
682 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
684 * c-decl.c (merge_decls): Use set_decl_section_name.
685 (duplicate_decls): Remove node if it exists.
687 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
690 * c-typeck.c (push_init_level, process_init_element,
691 pop_init_level): Correct check for zero initialization, move
692 missing brace warning to respect zero initialization.
694 2014-06-05 Marek Polacek <polacek@redhat.com>
697 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
699 2014-06-05 Marek Polacek <polacek@redhat.com>
702 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
703 on the left hand side operand of a comparison.
705 2014-06-05 Marek Polacek <polacek@redhat.com>
708 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
709 Print note only if the warning was printed.
711 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
714 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
717 2014-06-03 Marek Polacek <polacek@redhat.com>
720 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
722 * c-tree.h (c_start_case): Update.
723 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
724 switch condition has boolean value.
726 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
728 * c-decl.c: Include builtins.h.
729 * c-parser.c: Likewise.
731 2014-05-27 Marek Polacek <polacek@redhat.com>
734 * c-typeck.c (convert_arguments): Get location of a parameter. Change
735 error and warning calls to error_at and warning_at. Pass location of
736 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
737 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
738 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
740 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
743 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
746 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
748 * c-decl.c (merge_decls): Preserve symtab node pointers.
749 (duplicate_decls): Free new decl.
751 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
753 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
756 * c-parser.c (c_parser_omp_target): Return bool values.
758 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
760 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
761 num_teams_loc variable to num_thread_limit_loc.
763 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
765 * c-array-notation.c (expand_array_notations): Use void_node
766 instead of void_zero_node.
768 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
770 * c-decl.c (finish_struct): Adjust.
771 (finish_enum): Likewise.
773 (record_inline_static): Likewise.
774 (push_scope): Likewise.
775 (make_label): Likewise.
776 (lookup_label_for_goto): Likewise.
777 (finish_struct): Likewise.
778 (finish_enum): Likewise.
779 (store_parm_decls): Likewise.
780 (c_push_function_context): Likewise.
781 * c-lang.h: Remove usage of variable_size gty attribute.
782 * c-parser.c (c_parse_init): Adjust.
783 (c_parse_file): Likewise.
785 2014-05-13 Marek Polacek <polacek@redhat.com>
788 * c-typeck.c (convert_for_assignment): Pass location to
789 WARN_FOR_ASSIGNMENT instead of input_location.
791 2014-05-10 Marek Polacek <polacek@redhat.com>
793 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
794 maybe_warn_string_init.
795 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
796 maybe_warn_string_init.
797 * c-tree.h (maybe_warn_string_init): Update declaration.
798 * c-typeck.c (maybe_warn_string_init): Add location parameter.
799 Call pedwarn_init with loc instead of with input_location.
800 (digest_init): Pass init_loc to maybe_warn_string_init.
801 (pop_init_level): Call pedwarn_init with loc instead of with
803 (set_init_index): Likewise.
804 (process_init_element): Likewise.
806 2014-05-09 Marek Polacek <polacek@redhat.com>
809 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
810 (c_parser_initelt): Pass location to set_init_label. Pass array index
811 location to set_init_index.
812 * c-tree.h (push_init_level): Update declaration.
813 (pop_init_level): Likewise.
814 (set_init_index): Likewise.
815 (set_init_label): Likewise.
816 * c-typeck.c (error_init): Add location parameter. Call error_at
818 (digest_init): Pass init_loc to error_init.
819 (really_start_incremental_init):
820 (push_init_level): Add location parameter. Pass loc to pop_init_level
822 (pop_init_level): Likewise.
823 (set_designator): Add location parameter. Pass loc to pop_init_level,
824 push_init_level, and error_init.
825 (set_init_index): Add location parameter. Pass loc to error_init and
827 (set_init_label): Likewise.
828 (output_init_element): Pass loc to error_init.
829 (process_init_element): Pass loc to error_init, pop_init_level,
830 pedwarn_init, and push_init_level.
832 2014-05-09 Marek Polacek <polacek@redhat.com>
835 * c-parser.c (c_parser_attributes): Parse the arguments as an
836 expression-list if the attribute takes identifier.
838 2014-05-08 Marek Polacek <polacek@redhat.com>
841 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
844 2014-05-08 Marek Polacek <polacek@redhat.com>
847 * c-decl.c (start_function): Warn for _Atomic-qualified return type
850 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
851 Mike Stump <mikestump@comcast.net>
852 Richard Sandiford <rdsandiford@googlemail.com>
854 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
855 (finish_enum): Use wide-int interfaces.
856 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
857 * c-typeck.c (build_c_cast): Likewise.
858 (set_nonincremental_init_from_string): Likewise.
859 (c_tree_equal): Likewise.
861 2014-05-02 Marek Polacek <polacek@redhat.com>
864 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
865 Return size_one_node when the type is not complete.
866 (pointer_diff): Remove comment.
867 (build_unary_op): Improve error messages.
869 2014-05-02 Marek Polacek <polacek@redhat.com>
871 * c-typeck.c (c_finish_return): Separate warning_at calls.
873 2014-05-02 Marek Polacek <polacek@redhat.com>
875 * c-tree.h (error_init): Remove declaration.
876 (pedwarn_init): Likewise.
877 * c-typeck.c (error_init): Make static and move above.
878 (pedwarn_init): Likewise.
879 (warning_init): Move above.
880 (maybe_warn_string_init): Likewise.
882 2014-05-01 Jeff Law <law@redhat.com>
886 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
887 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
890 2014-05-02 Marek Polacek <polacek@redhat.com>
893 * c-typeck.c (push_init_level): Set constructor_designated to
894 p->designated for structures.
896 2014-05-01 Marek Polacek <polacek@redhat.com>
899 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
900 function-definition has an attribute after the declarator.
902 2014-05-01 Marek Polacek <polacek@redhat.com>
905 * c-typeck.c (warning_init): Add location_t parameter. Call
906 warning_at instead of warning.
907 (push_init_level): Pass input_location to warning_init.
908 (add_pending_init): Add location_t parameter. Pass loc to
910 (set_nonincremental_init): Pass input_location to add_pending_init.
911 (set_nonincremental_init_from_string): Likewise.
912 (output_init_element): Pass loc to warning_init and to
915 2014-05-01 Marek Polacek <polacek@redhat.com>
918 * c-typeck.c (c_finish_return): Distinguish between label and variable
919 when warning about returning local address.
921 2014-05-01 Marek Polacek <polacek@redhat.com>
924 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
927 2014-05-01 Marek Polacek <polacek@redhat.com>
930 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
931 instead of 0 to WARN_FOR_QUALIFIERS.
933 2014-05-01 Marek Polacek <polacek@redhat.com>
936 * c-typeck.c (default_conversion): Use better location for
939 2014-04-30 Marek Polacek <polacek@redhat.com>
941 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
942 also when SANITIZE_FLOAT_DIVIDE is on.
944 2014-04-30 Marek Polacek <polacek@redhat.com>
947 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
948 and pedwarn_init. Use loc insted of input_location.
950 2014-04-30 Marek Polacek <polacek@redhat.com>
953 * c-typeck.c (build_binary_op): Use location when warning about
956 2014-04-25 Marek Polacek <polacek@redhat.com>
959 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
960 always_inline/noinline and hot/cold attributes.
962 2014-04-25 Marek Polacek <polacek@redhat.com>
965 * c-parser.c (c_parser_initelt): Pass input_location to
966 process_init_element.
967 (c_parser_initval): Pass loc to process_init_element.
968 * c-tree.h (process_init_element): Adjust declaration.
969 * c-typeck.c (push_init_level): Pass input_location to
970 process_init_element.
971 (pop_init_level): Likewise.
972 (set_designator): Likewise.
973 (output_init_element): Add location_t parameter. Pass loc to
975 (output_pending_init_elements): Pass input_location to
977 (process_init_element): Add location_t parameter. Pass loc to
980 2014-04-24 Jakub Jelinek <jakub@redhat.com>
982 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
983 atomic-clause, allow comma in between atomic-clause and
986 2014-04-22 Jakub Jelinek <jakub@redhat.com>
989 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
990 fails, don't set OM_PARALLEL_COMBINED and return NULL.
992 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
995 * c-array-notation.c (fix_builtin_array_notation_fn): Use
996 create_tmp_var instead build_decl for creating temps.
997 (build_array_notation_expr): Likewise.
998 (fix_conditional_array_notations_1): Likewise.
999 (fix_array_notation_expr): Likewise.
1000 (fix_array_notation_call_expr): Likewise.
1002 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1005 * c-tree.h (c_build_function_call_vec): New prototype.
1006 * c-typeck.c (build_function_call_vec): Don't call
1007 resolve_overloaded_builtin here.
1008 (c_build_function_call_vec): New wrapper function around
1009 build_function_call_vec. Call resolve_overloaded_builtin here.
1010 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
1011 Call c_build_function_call_vec instead of build_function_call_vec.
1012 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
1013 * c-decl.c (finish_decl): Likewise.
1015 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1018 * c-typeck.c: Use correct format string in cast-qual warning
1020 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
1022 * c-decl.c (c_decl_attributes): Use
1023 lang_hooks.types.omp_mappable_type.
1024 * c-typeck.c (c_finish_omp_clauses): Likewise.
1026 2014-03-06 Marek Polacek <polacek@redhat.com>
1029 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
1030 of checking tree code.
1032 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1034 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
1035 (c_parser_parameter_declaration): Likewise.
1037 2014-02-19 Marek Polacek <polacek@redhat.com>
1040 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
1041 Call mark_exp_read on exp.value.
1042 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
1043 TREE_ADDRESSABLE on old instead of val.
1044 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
1046 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1048 * c-parser.c (c_parser_get_builtin_args): Replace calls to
1049 C_EXPR_APPEND by vec_safe_push.
1050 * c-tree.h (C_EXPR_APPEND): Remove.
1052 2014-01-31 Marek Polacek <polacek@redhat.com>
1055 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
1056 build_function_call_vec.
1057 (build_function_call): Likewise.
1058 (build_atomic_assign): Likewise.
1059 (build_function_call_vec): Add arg_loc parameter. Use it.
1060 (convert_arguments): Likewise.
1061 (convert_for_assignment): Rename rhs_loc to expr_loc.
1062 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
1063 (c_parser_objc_keywordexpr): Likewise.
1064 (c_parser_postfix_expression_after_primary): Call
1065 build_function_call_vec with expr_loc rather than op_loc.
1066 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
1067 build_function_call_vec.
1068 (c_parser_expr_list): Add locations parameter. Fill it with locations
1069 of function arguments.
1070 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
1072 2014-01-30 Marek Polacek <polacek@redhat.com>
1075 * c-typeck.c (build_function_call_vec): Use loc parameter.
1076 (convert_arguments): Add location parameter. Use it.
1077 (ep_convert_and_check): Likewise.
1078 (build_atomic_assign): Adjust convert_for_assignment call.
1079 (build_modify_expr): Likewise.
1080 (digest_init): Likewise.
1081 (c_finish_return): Likewise.
1082 (build_conditional_expr): Adjust ep_convert_and_check calls.
1083 (convert_for_assignment): Add rhs_loc parameter. Use it.
1084 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
1087 2014-01-30 Richard Biener <rguenther@suse.de>
1090 * c-typeck.c (build_function_call_vec): Do not replace calls
1091 to a function via an incompatible type with a runtime abort.
1093 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1095 * c-parser.c (c_parser_declaration_or_fndef): Replaced
1096 flag_enable_cilkplus with flag_cilkplus.
1097 (c_parser_direct_declarator_inner): Likewise.
1098 (c_parser_attribute_any_word): Likewise.
1099 (c_parser_attributes): Likewise.
1100 (c_parser_compound_statement): Likewise.
1101 (c_parser_statement_after_labels): Likewise.
1102 (c_parser_if_statement): Likewise.
1103 (c_parser_switch_statement): Likewise.
1104 (c_parser_do_statement): Likewise.
1105 (c_parser_for_statement): Likewise.
1106 (c_parser_unary_expression): Likewise.
1107 (c_parser_postfix_expression): Likewise.
1108 (c_parser_postfix_expression_after_primary): Likewise.
1109 (c_parser_postfix_expression_after_primary): Likewise.
1110 (c_parser_omp_clause_name): Likewise.
1111 (c_finish_omp_declare_simd): Likewise.
1112 (c_parser_cilk_verify_simd): Likewise.
1113 * c-typeck.c (build_array_ref): Likewise.
1114 (build_function_call_vec): Likewise.
1115 (convert_arguments): Likewise.
1116 (build_compound_expr): Likewise.
1117 (c_finish_return): Likewise.
1118 (c_finish_if_stmt): Likewise.
1119 (c_finish_loop): Likewise.
1120 (build_binary_op): Likewise.
1122 2014-01-23 Marek Polacek <polacek@redhat.com>
1125 * c-typeck.c (parser_build_binary_op): Use location instead of
1127 (build_binary_op): Pass location to shorten_compare.
1129 2014-01-23 Marek Polacek <polacek@redhat.com>
1132 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1135 2014-01-23 Marek Polacek <polacek@redhat.com>
1138 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
1139 of a comma expression.
1140 (emit_side_effect_warnings): Likewise.
1142 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1145 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
1146 function to use walk_tree and moved a lot of its functionality to
1147 expand_array_notations.
1148 (expand_array_notations): New function.
1150 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1152 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
1153 attribute an attribute without value.
1155 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1158 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
1159 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1161 2014-01-22 Marek Polacek <polacek@redhat.com>
1164 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
1165 of remove_c_maybe_const_expr on op1 and op2.
1167 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1170 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
1171 effects, preevaluate rhs using SAVE_EXPR first.
1173 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1176 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
1177 statements with if-elseif statements.
1179 2014-01-06 Marek Polacek <polacek@redhat.com>
1182 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
1183 defined bit-field types only in ISO C.
1185 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1187 Update copyright years
1189 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1191 * c-array-notation.c: Use the standard form for the copyright notice.
1193 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1195 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
1196 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
1197 field in parser is not empty. If not-empty, call the function
1198 c_parser_finish_omp_declare_simd.
1199 (c_parser_cilk_clause_vectorlength): Modified function to be shared
1200 between SIMD-enabled functions and #pragma simd. Added new parameter.
1201 (c_parser_cilk_all_clauses): Modified the usage of the function
1202 c_parser_cilk_clause_vectorlength as mentioned above.
1203 (c_parser_cilk_simd_fn_vector_attrs): New function.
1204 (c_finish_cilk_simd_fn_tokens): Likewise.
1205 (is_cilkplus_vector_p): Likewise.
1206 (c_parser_omp_clause_name): Added checking for "vectorlength,"
1207 "nomask," and "mask" strings in clause name.
1208 (c_parser_omp_all_clauses): Added 3 new case statements:
1209 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
1210 PRAGMA_CILK_CLAUSE_NOMASK.
1211 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
1212 check for vector attribute and if so call the function
1213 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
1214 called the function c_finish_cilk_simd_fn_tokens.
1215 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
1216 parser field is non-empty. If so, parse them as you would parse
1217 the omp declare simd pragma.
1218 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
1219 Added a check when step is a parameter and flag it as error.
1220 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
1221 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
1224 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
1226 * c-parser.c (c_parser_omp_parallel): Fix description.
1228 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1230 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
1231 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
1232 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
1233 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
1235 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1238 * c-parser.c (c_parser_alignas_specifier): Use
1239 c_sizeof_or_alignof_type instead of c_alignof.
1240 (c_parser_alignof_expression): Likewise, with min_alignof
1241 parameter depending on alignof spelling used.
1243 2013-12-04 Marek Polacek <polacek@redhat.com>
1246 * c-decl.c (start_function): Don't warn for missing prototype for
1249 2013-12-03 Marek Polacek <polacek@redhat.com>
1252 * c-decl.c (build_compound_literal): Allow compound literals with
1253 empty initial value.
1255 2013-12-02 Joseph Myers <joseph@codesourcery.com>
1258 * c-typeck.c (build_modify_expr): Diagnose assignment to
1259 expression with array type.
1261 2013-11-29 Joseph Myers <joseph@codesourcery.com>
1264 * c-typeck.c (process_init_element): Do not treat a string as
1265 initializing a whole array when used with a designator for an
1268 2013-11-29 Joseph Myers <joseph@codesourcery.com>
1271 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
1272 an inline function following a static declaration.
1274 2013-11-28 Jakub Jelinek <jakub@redhat.com>
1277 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
1278 to p_name before calling c_parser_omp_teams instead of after.
1279 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
1280 argument. Remove unused p_name variable.
1282 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
1283 Jakub Jelinek <jakub@redhat.com>
1285 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
1286 external_scope is NULL.
1288 2013-11-27 Tom de Vries <tom@codesourcery.com>
1289 Marc Glisse <marc.glisse@inria.fr>
1292 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
1294 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1296 * c-typeck.c: Add required include files from gimple.h.
1298 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1300 * c-decl.c (define_label, shadow_tag_warned)
1301 (check_bitfield_type_and_width, grokdeclarator, grokparms,
1302 store_parm_decls_newstyle, store_parm_decls_oldstyle)
1303 (declspecs_add_type): Remove use of in_system_header macro.
1304 * c-parser.c (c_parser_unary_expression): Likewise.
1305 * c-typeck.c (store_init_value, process_init_element)
1306 (c_start_case): Likewise.
1308 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
1311 * c-parser.c (c_parser_set_source_position_from_token): Remove
1312 reference to in_system_header from comment.
1314 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1316 * c-decl.c (grokdeclarator): Update comment to refer to
1317 tree_to_[su]hwi rather than tree_low_cst.
1319 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1321 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
1322 tree_to_uhwi throughout.
1324 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1326 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
1329 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1331 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
1334 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1336 * c-parser.c (c_parser_cilk_simd): New.
1337 (c_parser_cilk_verify_simd): New.
1338 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
1339 (c_parser_omp_for_loop): Add case for NE_EXPR.
1340 Set c_break_label for CILK_SIMD.
1341 (c_parser_cilk_clause_vectorlength): New.
1342 (c_parser_cilk_clause_linear): New.
1343 (c_parser_cilk_clause_name): New.
1344 (c_parser_cilk_all_clauses): New.
1345 * c-typeck.c (build_unary_op): Pass location argument to
1347 (build_modify_expr): Same.
1348 (build_asm_expr): Same.
1349 (c_finish_bc_stmt): Error on break/continue in loops.
1351 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1353 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
1355 2013-11-14 Diego Novillo <dnovillo@google.com>
1357 * c-decl.c: Include print-tree.h.
1358 Include stor-layout.h.
1361 Include stringpool.h.
1362 * c-lang.c: Include fold-const.h.
1363 * c-parser.c: Include stringpool.h.
1365 Include stor-layout.h.
1367 Include trans-mem.h.
1368 * c-typeck.c: Include stor-layout.h.
1369 Include trans-mem.h.
1373 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1375 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
1376 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
1378 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
1379 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
1381 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
1382 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
1383 (c_parser_declarator, c_parser_direct_declarator_inner)
1384 (c_parser_parameter_declaration, c_parser_type_name): All callers
1386 (c_parser_declaration_or_fndef): Handle declarations with type
1387 determined from the initializer.
1389 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1391 * c-typeck.c: Include gimplify.h.
1393 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1395 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
1396 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
1398 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
1399 or _Thread_local as appropriate in diagnostics.
1400 (build_null_declspecs): Initialize ret->thread_gnu_p.
1401 (declspecs_add_scspec): Handle either __thread or _Thread_local
1402 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
1403 pedantic. Do not disallow _Thread_local extern and _Thread_local
1406 2013-11-07 Joseph Myers <joseph@codesourcery.com>
1407 Andrew MacLeod <amacleod@redhat.com>
1409 * c-aux-info.c (gen_type): Handle atomic qualifier.
1410 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
1411 qualifiers when compating types.
1412 (shadow_tag_warned): Handle atomic_p in declspecs.
1413 (quals_from_declspecs): Likewise.
1414 (start_decl): Use c_type_promotes_to when promoting argument
1416 (grokdeclarator): Handle _Atomic.
1417 (get_parm_info): Diagnose any qualifier on "void" as only
1419 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
1420 comparing types. Use c_type_promotes_to when promoting argument
1422 (finish_function): Use c_type_promotes_to when promoting argument
1424 (build_null_declspecs): Handle atomic_p in declspecs.
1425 (declspecs_add_qual): Handle RID_ATOMIC.
1426 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
1427 (c_token_starts_declspecs): Handle RID_ATOMIC.
1428 (c_parser_declspecs): Handle atomic type specifiers and
1430 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
1431 from types of expressions with atomic type.
1432 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
1433 (c_parser_attribute_any_word): Handle RID_ATOMIC.
1434 (c_parser_initializer, c_parser_initelt, c_parser_initval)
1435 (c_parser_statement_after_labels, c_parser_switch_statement)
1436 (c_parser_for_statement, c_parser_expr_no_commas)
1437 (c_parser_conditional_expression, c_parser_binary_expression)
1438 (c_parser_cast_expression, c_parser_unary_expression)
1439 (c_parser_postfix_expression)
1440 (c_parser_postfix_expression_after_primary, c_parser_expression):
1441 Use convert_lvalue_to_rvalue.
1442 (c_parser_expression_conv, c_parser_expr_list): Document
1443 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
1444 (c_parser_objc_synchronized_statement): Use
1445 convert_lvalue_to_rvalue.
1446 (c_parser_objc_selector): Handle RID_ATOMIC.
1447 (c_parser_objc_receiver, c_parser_array_notation): Use
1448 convert_lvalue_to_rvalue.
1449 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
1450 _Atomic (type-name).
1451 (struct c_declspecs): Add atomic_p field.
1452 (convert_lvalue_to_rvalue): Declare.
1453 * c-typeck.c (c_type_promotes_to): Promote atomic types to
1454 corresponding atomic types.
1455 (qualify_type): Don't add _Atomic qualifiers from second argument.
1456 (comp_target_types): Do not allow _Atomic mismatches.
1457 (type_lists_compatible_p): Do not remove atomic qualifiers when
1459 (really_atomic_lvalue, convert_lvalue_to_rvalue)
1460 (build_atomic_assign): New functions.
1461 (build_unary_op): Use build_atomic_assign for atomic increment and
1463 (build_conditional_expr): Do not treat _Atomic void as a qualified
1465 (build_modify_expr): Use build_atomic_assign for atomic LHS.
1466 (find_anonymous_field_with_type, convert_to_anonymous_field)
1467 (convert_for_assignment): Do not remove atomic qualifiers when
1469 (digest_init): Do not accept initialization of arrays of atomic
1470 elements by string constants.
1471 (build_asm_expr): Use convert_lvalue_to_rvalue.
1472 (build_binary_op): Do not treat _Atomic void as a qualified
1475 2013-11-06 DJ Delorie <dj@redhat.com>
1477 * c-decl.c (locate_old_decl): If a previous conflicting decl is
1478 both explicit and builtin, print the location of the explicit one.
1480 2013-11-05 Tobias Burnus <burnus@net-b.de>
1482 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
1483 c_parser_omp_distribute, c_parser_omp_teams,
1484 c_parser_omp_target, c_parser_omp_declare): Handle
1487 2013-11-03 Marek Polacek <polacek@redhat.com>
1489 * c-decl.c (grokdeclarator): Add VLA instrumentation.
1491 2013-11-01 Jakub Jelinek <jakub@redhat.com>
1493 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
1494 check_dup_generic at the end, unless remove is true.
1495 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
1497 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
1499 2013-10-31 Jakub Jelinek <jakub@redhat.com>
1501 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
1502 with decl that is not pointer nor array.
1504 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1506 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
1507 a spawning function is found.
1508 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
1509 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
1510 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
1511 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
1513 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
1514 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
1516 (c_finish_return): Added a check to reject _Cilk_spawn in return
1518 (build_cilk_spawn): New function.
1519 (build_cilk_sync): Likewise.
1520 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
1522 2013-10-27 Tobias Burnus <burnus@net-b.de>
1525 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
1526 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
1527 (c_parser_statement_after_labels): Update calls.
1529 2013-10-24 Tobias Burnus <burnus@net-b.de>
1532 * c-parser.c (c_parser_pragma, c_parser_for_statement):
1533 Handle PRAGMA_IVDEP.
1534 (c_parser_statement_after_labels): Update call.
1536 2013-10-24 Marek Polacek <polacek@redhat.com>
1538 * c-parser.c (c_parser_struct_declaration): Add a comment.
1539 (c_parser_declarator): Don't allow _Alignas here.
1541 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
1543 * c-parser.c: Include omp-low.h.
1544 * c-typeck.c: Likewise.
1546 2013-10-17 Marek Polacek <polacek@redhat.com>
1549 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
1550 Document syntax of the array-declarator.
1551 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
1553 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
1554 (c_parser_struct_declaration): Likewise.
1555 (c_parser_declarator): Likewise.
1556 (c_parser_direct_declarator_inner): Likewise.
1557 (c_parser_parameter_declaration): Likewise.
1558 (c_parser_type_name): Likewise.
1560 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1562 * c-lang.h (current_omp_declare_target_attribute): New extern
1564 * c-parser.c: Include c-lang.h.
1565 (struct c_parser): Change tokens to c_token *.
1566 Add tokens_buf field. Change tokens_avail type to unsigned int.
1567 (c_parser_consume_token): If parser->tokens isn't
1568 &parser->tokens_buf[0], increment parser->tokens.
1569 (c_parser_consume_pragma): Likewise.
1570 (enum pragma_context): Add pragma_struct and pragma_param.
1571 (c_parser_external_declaration): Adjust
1572 c_parser_declaration_or_fndef caller.
1573 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
1574 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
1575 Adjust recursive call.
1576 (c_parser_struct_or_union_specifier): Use pragma_struct instead
1578 (c_parser_parameter_declaration): Use pragma_param instead of
1580 (c_parser_compound_statement_nostart, c_parser_label,
1581 c_parser_for_statement): Adjust
1582 c_parser_declaration_or_fndef callers.
1583 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
1584 it through to c_parser_conditional_expression.
1585 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
1586 pass it through to c_parser_binary_expression. Adjust recursive
1588 (c_parser_binary_expression): Remove prec argument, add
1589 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
1590 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
1591 binop matches it, use build2 instead of parser_build_binary_op.
1592 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
1593 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
1594 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
1595 Handle pragma_struct and pragma_param the same as pragma_external.
1596 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
1597 (c_parser_omp_variable_list): Parse array sections for
1598 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
1599 (c_parser_omp_clause_collapse): Fully fold collapse expression.
1600 (c_parser_omp_clause_reduction): Handle user defined reductions.
1601 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
1602 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
1603 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
1604 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
1605 c_parser_omp_clause_depend, c_parser_omp_clause_map,
1606 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
1607 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
1608 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
1609 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
1610 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
1611 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
1612 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
1613 (c_parser_omp_for_loop): Add CODE argument, pass it through
1614 to c_finish_omp_for. Change last argument to cclauses,
1615 and adjust uses to grab parallel clauses from the array of all
1616 the split clauses. Adjust c_parser_binary_expression,
1617 c_parser_declaration_or_fndef and c_finish_omp_for callers.
1618 (omp_split_clauses): New function.
1619 (c_parser_omp_simd): New function.
1620 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
1621 Allow the function to be called also when parsing combined constructs,
1622 and call c_parser_omp_simd when parsing for simd.
1623 (c_parser_omp_sections_scope): If section-sequence doesn't start with
1624 #pragma omp section, require exactly one structured-block instead of
1625 sequence of statements.
1626 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
1627 Allow the function to be called also when parsing combined constructs.
1628 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
1629 Allow the function to be called also when parsing combined
1631 (c_parser_omp_taskgroup, c_parser_omp_cancel,
1632 c_parser_omp_cancellation_point, c_parser_omp_distribute,
1633 c_parser_omp_teams, c_parser_omp_target_data,
1634 c_parser_omp_target_update, c_parser_omp_target,
1635 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
1636 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
1637 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
1638 (c_parser_omp_construct): Add p_name and mask vars. Handle
1639 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
1640 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
1641 and c_parser_omp_sections callers.
1642 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
1643 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
1644 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
1645 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
1646 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
1648 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
1649 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
1650 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
1651 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
1652 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
1653 * c-typeck.c: Include tree-inline.h.
1654 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
1655 handle_omp_array_sections_1, handle_omp_array_sections,
1656 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
1657 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
1658 user defined reductions.
1659 (c_tree_equal): New function.
1660 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
1661 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
1662 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
1663 c_check_omp_declare_reduction_r): New prototypes.
1664 * c-decl.c (current_omp_declare_target_attribute): New variable.
1665 (c_decl_attributes): New function.
1666 (start_decl, start_function): Use it instead of decl_attributes.
1667 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
1668 c_omp_reduction_decl, c_omp_reduction_lookup,
1669 c_check_omp_declare_reduction_r): New functions.
1671 2013-09-25 Tom Tromey <tromey@redhat.com>
1673 * Make-lang.in (c/gccspec.o): Remove.
1674 (CFLAGS-c/gccspec.o): New variable.
1675 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
1676 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
1677 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
1679 2013-09-25 Tom Tromey <tromey@redhat.com>
1681 * Make-lang.in (c/gccspec.o): Don't use subshell.
1683 2013-09-18 Marek Polacek <polacek@redhat.com>
1686 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
1687 Remove unnecessary check.
1689 2013-09-18 Marek Polacek <polacek@redhat.com>
1692 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
1693 no_sanitize_undefined attribute.
1695 2013-09-13 Kai Tietz <ktietz@redhat.com>
1698 * c-decl.c (c_builtin_function_ext_scope): Remove
1699 wrong assumption that it is never called on prexisting
1702 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1704 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
1706 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1708 * c-objc-common.c (c_tree_printer): Tidy.
1710 2013-08-30 Marek Polacek <polacek@redhat.com>
1712 * c-typeck.c (build_binary_op): Add division by zero and shift
1715 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
1716 Joseph Myers <joseph@codesourcery.com>
1719 * c-typeck.c (c_common_type): Prefer double_type_node over
1720 other REAL_TYPE types with the same precision.
1721 (convert_arguments): Likewise.
1723 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
1725 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
1726 (c_initialize_diagnostics): Call a destructor for the early printer.
1728 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1730 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
1731 printer initialization.
1733 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
1736 * c-array-notation.c (fix_conditional_array_notations_1): Added a
1737 check for truth values.
1738 (expand_array_notation_exprs): Added truth values case. Removed an
1739 unwanted else. Added for-loop to walk through subtrees in default
1742 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1744 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
1746 2013-07-23 Joseph Myers <joseph@codesourcery.com>
1748 * c-parser.c (struct c_generic_association): Fix typo.
1750 2013-07-23 Tom Tromey <tromey@redhat.com>
1751 Joseph Myers <joseph@codesourcery.com>
1753 * c-parser.c (struct c_generic_association): New.
1754 (c_generic_association_d): New typedef.
1755 (c_parser_generic_selection): New function.
1756 (c_parser_postfix_expression): Handle RID_GENERIC.
1758 2013-07-13 Jason Merrill <jason@redhat.com>
1761 * c-decl.c (finish_struct): Check for too-large class.
1763 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1766 * c-typeck.c (set_init_index): When folding, check for index overflow.
1768 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1770 * c-parser.c (c_parser_array_notation): Removed rejection of array
1771 notations in an array of function pointers.
1773 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1775 * c-array-notation.c (make_triplet_val_inv): New function.
1776 (create_cmp_incr): Likewise.
1777 (create_array_refs): Likewise.
1778 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
1779 Also modularized common parts between functions and called the function.
1780 (build_array_notation_expr): Likewise.
1781 (fix_conditional_array_notations_1): Likewise.
1782 (fix_array_notation_expr): Likewise.
1783 (fix_array_notation_call_expr): Likewise.
1785 2013-06-18 Marek Polacek <polacek@redhat.com>
1788 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
1790 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
1792 * c-array-notation.c (build_array_notation_expr): Reject array notation
1793 mismatch between LHS and RHS even inside a call_expr. Also, removed
1794 a couple while statements that were dead code.
1796 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
1798 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
1799 excessive precision expressions in function parameters. Also removed
1800 couple unwanted while statements.
1802 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1804 * c-array-notation.c (expand_array_notation_exprs): Added
1805 ARRAY_NOTATION_REF case.
1807 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1809 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
1810 function to c-family/array-notation-common.c.
1811 (is_cilkplus_reduce_builtin): Likewise.
1812 (find_rank): Likewise.
1813 (extract_array_notation_exprs): Likewise.
1814 (replace_array_notations): Likewise.
1815 (find_inv_trees): Likewise.
1816 (replace_inv_trees): Likewise.
1817 (contains_array_notation_expr): Likewise.
1818 (find_correct_array_notation_type): Likewise.
1819 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
1820 (struct inv_list): Moved this to c-family/array-notation-common.c.
1821 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
1823 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
1825 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
1826 reduction functions outside the for-loop. Added a check if the fundecl
1827 is non-NULL. Finally, removed an unwanted if-statement, and made the
1830 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1832 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
1833 condition of the if-statement matches the rank of else-block and then-
1834 block when array notations are used.
1835 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
1836 expression after the entire function body is parsed.
1837 (c_parser_expr_no_commas): Delayed creating array notation expressions
1838 to the end of function parsing.
1839 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
1840 whole if-statement instead of just the condition.
1841 (expand_array_notation_exprs): Added MODIFY_EXPR case.
1843 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1846 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
1847 array to NULL_TREE if they are unused. Also added a check for the
1848 field to be NULL before its fields are used in future.
1850 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1853 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
1854 (build_array_notation_expr): Likewise.
1856 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1858 * c-typeck.c (build_array_ref): Added a check to see if array's
1859 index is greater than one. If true, then emit an error.
1860 (build_function_call_vec): Exclude error reporting and checking
1861 for builtin array-notation functions.
1862 (convert_arguments): Likewise.
1863 (c_finish_return): Added a check for array notations as a return
1864 expression. If true, then emit an error.
1865 (c_finish_loop): Added a check for array notations in a loop
1866 condition. If true then emit an error.
1867 (lvalue_p): Added a ARRAY_NOTATION_REF case.
1868 (build_binary_op): Added a check for array notation expr inside
1869 op1 and op0. If present, we call another function to find correct
1871 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
1872 * c-parser.c (c_parser_compound_statement): Check if array
1873 notation code is used in tree, if so, then transform them into
1875 (c_parser_expr_no_commas): Check if array notation is used in LHS
1876 or RHS, if so, then build array notation expression instead of
1878 (c_parser_postfix_expression_after_primary): Added a check for
1879 colon(s) after square braces, if so then handle it like an array
1880 notation. Also, break up array notations in unary op if found.
1881 (c_parser_direct_declarator_inner): Added a check for array
1883 (c_parser_compound_statement): Added a check for array notation in
1884 a stmt. If one is present, then expand array notation expr.
1885 (c_parser_if_statement): Likewise.
1886 (c_parser_switch_statement): Added a check for array notations in
1887 a switch statement's condition. If true, then output an error.
1888 (c_parser_while_statement): Similarly, but for a while.
1889 (c_parser_do_statement): Similarly, but for a do-while.
1890 (c_parser_for_statement): Similarly, but for a for-loop.
1891 (c_parser_unary_expression): Check if array notation is used in a
1892 pre-increment or pre-decrement expression. If true, then expand
1894 (c_parser_array_notation): New function.
1895 * c-array-notation.c: New file.
1896 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
1898 2013-05-23 Mike Stump <mikestump@comcast.net>
1900 * c-typeck.c (convert_for_assignment): Handle references to memory
1903 2013-05-16 Jason Merrill <jason@redhat.com>
1905 * Make-lang.in (cc1$(exeext)): Use link mutex.
1907 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1909 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
1910 to simply use OPT_Wpointer_arith.
1911 (build_unary_op): Likewise.
1913 2013-04-03 Jakub Jelinek <jakub@redhat.com>
1916 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
1917 argument. If set, or it temporarily for parsing of the first
1918 argument into force_folding_builtin_constant_p.
1919 (c_parser_postfix_expression): Adjust callers.
1921 2013-03-21 Richard Biener <rguenther@suse.de>
1923 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
1924 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
1926 2013-02-12 Marek Polacek <polacek@redhat.com>
1929 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
1932 2013-01-24 Jakub Jelinek <jakub@redhat.com>
1935 * c-typeck.c (set_nonincremental_init_from_string): If
1936 constructor_max_index is NULL, treat it as if tree_int_cst_lt
1938 (process_init_element): Likewise.
1940 2012-12-20 Jakub Jelinek <jakub@redhat.com>
1943 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
1944 argument, don't call default_function_array_conversion
1945 nor c_fully_fold here.
1946 (c_parser_asm_statement): Adjust callers.
1947 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
1948 and outputs here, and call default_function_array_conversion
1949 on inputs that don't need to be addressable.
1951 2012-12-18 Jakub Jelinek <jakub@redhat.com>
1954 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
1955 warning require that both c_common_unsigned_type as well as
1956 c_common_signed_type is the same for both mvl and mvr types.
1958 2012-11-16 Diego Novillo <dnovillo@google.com>
1960 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
1962 * c-common.c: Use new vec API in vec.h.
1963 * c-common.h: Likewise.
1964 * c-gimplify.c: Likewise.
1965 * c-pragma.c: Likewise.
1966 * c-pretty-print.c: Likewise.
1967 * c-pretty-print.h: Likewise.
1968 * c-semantics.c: Likewise.
1969 * c-decl.c: Likewise.
1970 * c-parser.c: Likewise.
1971 * c-tree.h: Likewise.
1972 * c-typeck.c: Likewise.
1974 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1977 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
1979 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1982 * c-decl.c (warn_if_shadowing): Do not warn if a variable
1983 shadows a function, unless the variable is a function or a
1984 pointer-to-function.
1986 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1989 * c-parser.c (struct c_tree_loc_pair): Removed.
1990 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
1991 add location_t * and tree * arguments, fill in array of 3
1992 sizeof_arg trees and corresponding locs.
1993 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
1994 c_parser_expr_list callers.
1995 (c_parser_postfix_expression_after_primary): Likewise. Pass
1996 array of 3 sizeof_arg trees and locs (corresponding to first
1997 3 arguments) to sizeof_pointer_memaccess_warning.
1999 2012-10-09 Lawrence Crowl <crowl@google.com>
2001 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
2002 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
2005 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2008 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
2011 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2014 * c-typeck.c: Include c-common.h.
2015 (enum stv_conv): Moved to c-common.h.
2016 (scalar_to_vector): Moved to c-common.c.
2017 (build_binary_op): Adapt to scalar_to_vector's new prototype.
2018 * Make-lang.in: c-typeck.c depends on c-common.h.
2020 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2022 * c-decl.c (c_write_global_declarations): Fix handling of
2025 2012-09-30 Sharad Singhai <singhai@google.com>
2027 * c-decl.c (c_write_global_declarations): Use a different method
2028 to determine if the dump has ben initialized.
2030 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2033 * c-typeck.c (c_cast_expr): When casting to a type requiring
2034 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
2037 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2040 * c-typeck.c (build_unary_op): Pass original argument of
2041 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
2042 any C_MAYBE_CONST_EXPR, if it has integer operands.
2043 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
2044 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
2045 to c_objc_common_truthvalue_conversion, then remove any
2046 C_MAYBE_CONST_EXPR, if they have integer operands. Use
2047 c_objc_common_truthvalue_conversion not
2048 c_common_truthvalue_conversion.
2049 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
2050 call note_integer_operands for arguments with integer operands
2051 that are not integer constants.
2053 2012-09-13 Jakub Jelinek <jakub@redhat.com>
2056 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
2057 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
2059 2012-08-31 Jakub Jelinek <jakub@redhat.com>
2062 * c-convert.c (convert): Don't call fold_convert_loc if
2063 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
2064 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
2065 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
2067 2012-08-24 Jakub Jelinek <jakub@redhat.com>
2070 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
2071 for nested and empty_ok arguments in the call to
2072 c_parser_declaration_or_fndef.
2074 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2076 * c-tree.h (c_last_sizeof_arg): Declare.
2077 * c-parser.c (struct c_tree_loc_pair): New type.
2078 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
2080 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
2081 (c_parser_postfix_expression_after_primary): Likewise. Call
2082 sizeof_pointer_memaccess_warning if needed.
2083 (sizeof_ptr_memacc_comptypes): New function.
2084 * c-typeck.c (c_last_sizeof_arg): New global variable.
2085 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
2087 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
2089 * c-lang.h (lang_decl): Add variable_size GTY option.
2091 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2093 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
2094 * Make-lang.in: Fix dependencies.
2096 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2098 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
2099 and add language Makefile hooks.
2100 * config-lang.in: New file.
2101 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
2102 add the required "normal" config-lang.in rules.
2103 * c-lang.h: Moved from gcc/ to here.
2104 * c-tree.h: Likewise.
2105 * c-objc-common.c: Likewise.
2106 * c-objc-common.h: Likewise.
2107 * c-typeck.c: Likewise.
2108 * c-convert.c: Likewise.
2109 * c-lang.c: Likewise.
2110 * c-aux-info.c: Likewise.
2111 * c-errors.c: Likewise.
2112 * gccspec.c: Likewise.
2113 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
2114 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
2116 Copyright (C) 2012-2015 Free Software Foundation, Inc.
2118 Copying and distribution of this file, with or without modification,
2119 are permitted in any medium without royalty provided the copyright
2120 notice and this notice are preserved.