| blob | fa5774cbea0e7b7b36c1d78a62b5bfe639fb2c38 |
1 2015-02-09 Marek Polacek <polacek@redhat.com>
3 PR c/64856
4 * c-typeck.c (process_init_element): Don't always wrap
5 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
6 initializing a range of elements.
8 2015-02-04 Jakub Jelinek <jakub@redhat.com>
10 PR c/64824
11 PR c/64868
12 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
14 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
16 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
17 processing enum declaration.
19 2015-01-29 Marek Polacek <polacek@redhat.com>
21 PR c/64709
22 * c-typeck.c (pop_init_level): If constructor_elements has
23 exactly one element with integer_zerop value, set constructor_zeroinit
24 to 1. Remove braces around warning_init call.
26 2015-01-27 Jakub Jelinek <jakub@redhat.com>
28 PR c/64766
29 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
30 of FUNCTION_DECLs with error_mark_node.
32 2015-01-26 Jakub Jelinek <jakub@redhat.com>
34 PR c/64778
35 * c-typeck.c (convert_arguments): Return -1 if there are
36 error_args, even if we've diagnosed too many arguments.
38 2015-01-21 Richard Biener <rguenther@suse.de>
40 PR middle-end/64313
41 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
42 for builtins the user declared correctly.
44 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
45 Bernd Schmidt <bernds@codesourcery.com>
46 Cesar Philippidis <cesar@codesourcery.com>
47 James Norris <jnorris@codesourcery.com>
48 Jakub Jelinek <jakub@redhat.com>
49 Ilmir Usmanov <i.usmanov@samsung.com>
51 * c-parser.c: Include "gomp-constants.h".
52 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
53 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
54 Use OMP_CLAUSE_SET_MAP_KIND.
55 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
56 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
57 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
58 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
59 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
60 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
61 "copyout", "create", "delete", "deviceptr", "gang", "host",
62 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
63 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
64 "present_or_create", "pcreate", "seq", "self", "vector",
65 "vector_length", "wait", "worker".
66 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
67 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
68 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
69 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
70 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
71 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
72 (c_parser_oacc_data_clause_deviceptr)
73 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
74 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
75 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
76 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
77 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
78 (c_parser_oacc_parallel, c_parser_oacc_update)
79 (c_parser_oacc_wait): New functions.
80 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
81 (c_finish_oacc_data): New prototypes.
82 * c-typeck.c: Include "gomp-constants.h".
83 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
84 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
85 OMP_CLAUSE_SET_MAP_KIND.
86 (c_finish_oacc_parallel, c_finish_oacc_kernels)
87 (c_finish_oacc_data): New functions.
88 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
89 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
90 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
91 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
92 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
93 GOMP_MAP_FORCE_DEVICEPTR.
95 2015-01-09 Michael Collison <michael.collison@linaro.org>
97 * c-array-notation.c: Include hash-set.h, machmode.h,
98 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
99 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
100 * c-aux-info.c: Ditto.
101 * c-convert.c: Ditto.
102 * c-decl.c: Ditto.
103 * c-errors.c: Ditto.
104 * c-lang.c: Dittoxs.
105 * c-objc-common.c: Ditto.
106 * c-parser.c: Ditto.
107 * c-typeck.c: Include hash-set.h, machmode.h,
108 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
109 fold-const.h, wide-int.h, inchash.h, real.h and
110 fixed-value.h due to flattening of tree.h.
112 2015-01-07 Marek Polacek <polacek@redhat.com>
114 PR c/64417
115 * c-typeck.c (process_init_element): Disallow initialization of
116 a flexible array member with a string constant if the structure
117 is in an array.
119 2015-01-05 Jakub Jelinek <jakub@redhat.com>
121 PR sanitizer/64344
122 * c-typeck.c (convert_for_assignment, c_finish_return): For
123 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
124 types also set in_late_binary_op around convert call.
125 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
126 to integral type casts, if not in_late_binary_op, pass c_fully_fold
127 result on expr as last argument to ubsan_instrument_float_cast,
128 if in_late_binary_op, don't use c_save_expr but save_expr.
130 Update copyright years.
132 2015-01-05 Marek Polacek <polacek@redhat.com>
134 PR c/64423
135 * c-typeck.c (build_array_ref): Pass loc down to
136 warn_array_subscript_with_type_char.
138 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
140 * c-typeck.c: New behavious for pointers to arrays with qualifiers
141 (common-pointer-type): For pointers to arrays take qualifiers from
142 element type.
143 (build_conditional_expr): Add warnings for lost qualifiers.
144 (comp-target-types): Allow pointers to arrays with different qualifiers.
145 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
146 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
147 to PEDWARN_FOR_QUALIFIERS.
149 2014-12-17 Jakub Jelinek <jakub@redhat.com>
151 PR sanitizer/64289
152 * c-convert.c: Include ubsan.h.
153 (convert): For real -> integral casts and
154 -fsanitize=float-cast-overflow don't call convert_to_integer, but
155 instead instrument the float cast directly.
157 2014-11-29 Jakub Jelinek <jakub@redhat.com>
159 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
160 c_finish_stmt_expr): Remove NULL last argument from
161 create_tmp_var_raw and create_tmp_var calls.
162 * c-array-notation.c (fix_builtin_array_notation_fn,
163 build_array_notation_expr, fix_conditional_array_notations_1,
164 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
166 2014-11-28 Marek Polacek <polacek@redhat.com>
168 PR c/63862
169 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
170 convert the right operand to integer type.
172 2014-11-25 Marek Polacek <polacek@redhat.com>
174 PR c/63877
175 * c-decl.c (start_function): Disable -Wmissing-declarations warning
176 for inline functions.
178 2014-11-21 Jakub Jelinek <jakub@redhat.com>
180 PR target/63764
181 * c-typeck.c (build_array_ref): Adjust
182 convert_vector_to_pointer_for_subscript caller. If it returns true,
183 call non_lvalue_loc on the result.
185 2014-11-11 Richard Biener <rguenther@suse.de>
187 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
188 to true.
190 2014-11-10 Andi Kleen <ak@linux.intel.com>
192 PR c/60804
193 * c-parser.c (c_parser_statement_after_labels): Call
194 check_no_cilk.
195 (c_parser_if_statement): Dito.
196 (c_parser_switch_statement): Dito.
197 (c_parser_while_statement): Dito.
198 (c_parser_do_statement): Dito.
199 (c_parser_for_statement): Dito.
200 * c-typeck.c (c_finish_loop): Dito.
202 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
204 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
205 OPT_Wshift_count_overflow in the warnings.
207 2014-10-30 Marek Polacek <polacek@redhat.com>
209 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
210 print the stripped version as well, if they're not the same.
212 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
214 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
215 machine_mode.
217 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
219 * c-decl.c: Adjust include files.
220 * c-parser.c: Ditto.
222 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
223 Tom Tromey <tromey@redhat.com>
225 * c-tree.h (enum c_oracle_request): New.
226 (c_binding_oracle_function): New typedef.
227 (c_binding_oracle, c_pushtag, c_bind): Declare.
228 * c-decl.c (c_binding_oracle): New global.
229 (I_SYMBOL_CHECKED): New macro.
230 (i_symbol_binding): New function.
231 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
232 (I_TAG_CHECKED): New macro.
233 (i_tag_binding): New function.
234 (I_TAG_BINDING, I_TAG_DECL): Redefine.
235 (I_LABEL_CHECKED): New macro.
236 (i_label_binding): New function.
237 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
238 (c_print_identifier): Save and restore c_binding_oracle.
239 (c_pushtag, c_bind): New functions.
241 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
243 * c-typeck.c: Adjust include files.
245 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
247 PR c++/53061
248 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
249 initialization here...
250 (c_initialize_diagnostics): ... but here. Set defaults after
251 building pretty-printer.
253 2014-10-23 Marek Polacek <polacek@redhat.com>
255 PR c/63626
256 * c-decl.c (pop_scope): Don't print warning in external_scope.
258 2014-10-19 Marek Polacek <polacek@redhat.com>
260 PR c/63567
261 * c-typeck.c (output_init_element): Allow initializing objects with
262 static storage duration with compound literals even in C99 and add
263 pedwarn for it.
265 2014-10-17 Marek Polacek <polacek@redhat.com>
267 PR c/63567
268 * c-typeck.c (digest_init): Allow initializing objects with static
269 storage duration with compound literals even in C99 and add pedwarn
270 for it.
272 2014-10-17 Marek Polacek <polacek@redhat.com>
274 PR c/63543
275 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
276 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
277 error multiple times. Print the type.
279 2014-10-17 Marek Polacek <polacek@redhat.com>
281 PR c/63549
282 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
283 type.
285 2014-10-17 Marek Polacek <polacek@redhat.com>
287 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
288 (start_function): Use OPT_Wimplicit_int instead of 0.
289 (store_parm_decls_oldstyle): Likewise.
291 2014-10-17 Alan Modra <amodra@gmail.com>
293 PR middle-end/61848
294 * c-decl.c (merge_decls): Don't merge section name or tls model
295 to newdecl symtab node, instead merge to olddecl. Override
296 existing olddecl section name. Set tls_model for all thread-local
297 vars, not just OMP thread-private ones. Remove incorrect comment.
299 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
301 * c-decl.c: Adjust include files.
303 2014-10-14 DJ Delorie <dj@redhat.com>
305 * c-parser.c (c_parse_init): Add RID entries for each __intN.
306 (c_token_starts_typename): Check all __intN, not just __int128.
307 (c_token_starts_declspecs): Likewise.
308 (c_parser_declspecs): Likewise.
309 (c_parser_attribute_any_word): Likewise.
310 (c_parser_objc_selector): Likewise.
311 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
312 (struct c_declspecs): Add int_n_idx field to record *which* __intN
313 is specified.
314 * c-decl.c (declspecs_add_type): Check for all __intN, not just
315 __int128.
316 (finish_declspecs): Likewise.
318 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
320 * c-parser.c (c_parser_all_labels): New function to replace
321 the duplicate code.
322 (c_parser_statement): Call the new function.
324 2014-10-09 Marek Polacek <polacek@redhat.com>
326 PR c/63480
327 * c-typeck.c (pop_init_level): Don't warn about initializing
328 with { }.
330 2014-10-07 Marek Polacek <polacek@redhat.com>
332 PR c/59717
333 * c-decl.c (header_for_builtin_fn): New function.
334 (implicitly_declare): Suggest which header to include.
336 2014-10-07 Marek Polacek <polacek@redhat.com>
338 * c-convert.c (convert): Use error_operand_p.
339 * c-typeck.c (require_complete_type): Likewise.
340 (really_atomic_lvalue): Likewise.
341 (digest_init): Likewise.
342 (handle_omp_array_sections_1): Likewise.
344 2014-10-03 Marek Polacek <polacek@redhat.com>
346 PR c/63453
347 * c-decl.c (pop_scope): Don't warn about "inline function declared
348 but never defined" for functions marked with gnu_inline attribute.
350 2014-09-25 Jakub Jelinek <jakub@redhat.com>
352 PR c++/63249
353 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
354 on low_bound and length.
356 2014-09-24 Marek Polacek <polacek@redhat.com>
358 PR c/61405
359 PR c/53874
360 * c-parser.c: Don't define CPP_KEYWORD.
361 (c_parser_switch_statement): Pass original type to c_finish_case.
362 * c-tree.h (c_finish_case): Update declaration.
363 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
364 conditionally to c_do_switch_warnings.
366 2014-09-03 Marek Polacek <polacek@redhat.com>
368 PR c/62024
369 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
370 conversions.
372 2014-09-02 Jakub Jelinek <jakub@redhat.com>
373 Balaji V. Iyer <balaji.v.iyer@intel.com>
374 Igor Zamyatin <igor.zamyatin@intel.com>
376 * c-parser.c (c_parser_cilk_for): New function.
377 (c_parser_cilk_grainsize): Likewise.
378 (c_get_temp_regvar): Likewise.
379 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
380 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
381 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
382 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
383 case.
385 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
387 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
388 with using HOST_WIDE_INT without truncation to 'int'
390 2014-08-22 Marek Polacek <polacek@redhat.com>
392 PR c++/62199
393 * c-typeck.c (parser_build_binary_op): Adjust call to
394 warn_logical_not_parentheses.
396 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
398 PR other/62008
399 * c-parser.c (c_parser_array_notation): Check for correct
400 type of an array added.
402 2014-08-19 Marek Polacek <polacek@redhat.com>
404 PR c++/62153
405 * c-typeck.c (build_binary_op): If either operand of a comparison
406 is a boolean expression, call maybe_warn_bool_compare.
408 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
410 PR c/45584
411 * c-typeck.c (build_c_cast): Do a conversion even when the
412 TYPE_MAIN_VARIANTs are the same.
414 2014-08-19 Marek Polacek <polacek@redhat.com>
416 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
417 pedwarn_c99 instead of pedwarn.
418 (grokfield): Likewise.
419 (warn_defaults_to): New function.
420 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
421 Unconditionally call pedwarn_c99 instead of pedwarn.
422 (start_function): Call warn_defaults_to instead of pedwarn_c99.
423 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
424 check flag_isoc11 before.
425 * c-errors.c (pedwarn_c99): Change the return type to bool.
426 Handle -Wc99-c11-compat.
427 * c-parser.c (disable_extension_diagnostics): Handle
428 warn_c99_c11_compat.
429 (restore_extension_diagnostics): Likewise.
430 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
431 instead of pedwarn, don't check flag_isoc11 before.
432 (c_parser_declspecs): Likewise.
433 (c_parser_alignas_specifier): Likewise.
434 (c_parser_alignof_expression): Likewise.
435 (c_parser_generic_selection): Likewise.
436 * c-tree.h (pedwarn_c99): Update declaration.
437 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
438 of pedwarn_c99.
440 2014-08-19 Marek Polacek <polacek@redhat.com>
442 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
443 to pedwarn_c90.
444 * c-errors.c: Include "opts.h".
445 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
446 * c-parser.c (disable_extension_diagnostics): Handle negative value
447 of warn_c90_c99_compat, too.
448 (restore_extension_diagnostics): Likewise.
449 (c_parser_compound_statement_nostart): Pass
450 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
452 2014-08-12 Marek Polacek <polacek@redhat.com>
454 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
455 Add pedwarn.
456 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
457 Likewise.
458 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
460 2014-08-10 Marek Polacek <polacek@redhat.com>
462 PR c/51849
463 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
464 Call pedwarn_c90 instead of pedwarn.
465 (check_bitfield_type_and_width): Likewise.
466 (declspecs_add_qual): Likewise.
467 (declspecs_add_type): Likewise.
468 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
469 Adjust to only call pedwarn_c90.
470 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
471 pedwarn_c90 instead of pedwarn.
472 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
473 * c-parser.c (disable_extension_diagnostics): Handle
474 warn_c90_c99_compat.
475 (restore_extension_diagnostics): Likewise.
476 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
477 pedwarn_c90 instead of pedwarn.
478 (c_parser_initelt): Likewise.
479 (c_parser_postfix_expression): Likewise.
480 (c_parser_postfix_expression_after_paren_type): Likewise.
481 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
482 * c-tree.h: Fix formatting.
483 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
484 pedwarn_c90 instead of pedwarn.
486 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
488 * c-typeck.c: Remove include of pointer-set.h.
490 2014-08-07 Marek Polacek <polacek@redhat.com>
492 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
494 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
496 * c-typeck.c: Use hash_map instead of pointer_map.
498 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
500 * c-decl.c: Use hash_set instead of pointer_set.
502 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
504 PR middle-end/61455
505 * c-array-notation.c (expand_array_notations): Handling
506 of DECL_EXPR added.
508 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
510 PR c++/60517
511 * c-typeck.c (c_finish_return): Return 0 instead of the address of
512 a local variable.
514 2014-07-30 Tom Tromey <tromey@redhat.com>
516 * c-typeck.c (struct constructor_stack) <designator_depth>: New
517 field.
518 (really_start_incremental_init, push_init_level): Initialize
519 designator_depth.
520 (pop_init_level): Set global designator_depth.
521 (process_init_element): Check for designated_init attribute.
523 2014-07-20 Marek Polacek <polacek@redhat.com>
525 PR c/61852
526 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
527 (implicitly_declare): Pass location to implicit_decl_warning.
529 2014-07-14 Jakub Jelinek <jakub@redhat.com>
531 PR middle-end/61294
532 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
533 If non-NULL, call c_parser_check_literal_zero.
534 (c_parser_check_literal_zero): New function.
535 (c_parser_postfix_expression_after_primary): Adjust
536 c_parser_expr_list caller, handle -Wmemset-transposed-args.
538 2014-07-06 Marek Polacek <polacek@redhat.com>
540 PR c/6940
541 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
542 * c-tree.h (C_ARRAY_PARAMETER): Define.
543 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
544 function parameter.
546 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
547 Chen Gang <gang.chen.5i5j@gmail.com>
549 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
550 releasing symbol.
552 2014-07-01 Marek Polacek <polacek@redhat.com>
554 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
555 instead of 0 to WARN_FOR_ASSIGNMENT.
557 2014-07-01 Marek Polacek <polacek@redhat.com>
559 PR c/58286
560 * c-typeck.c (convert_for_assignment): Pass
561 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
563 2014-06-30 Marek Polacek <polacek@redhat.com>
565 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
566 has no_sanitize_undefined attribute.
568 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
570 PR middle-end/57541
571 * c-array-notation.c (fix_builtin_array_notation_fn):
572 Check for 0 arguments in builtin call. Check that bultin argument is
573 correct.
574 * c-parser.c (c_parser_array_notation): Check for incorrect initial
575 index.
577 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
579 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
580 qualifiers in __auto_type for atomic types.
581 (c_parser_typeof_specifier): Discard all type qualifiers in
582 __typeof__ for atomic types.
584 2014-06-25 Marek Polacek <polacek@redhat.com>
586 PR c/61162
587 * c-parser.c (c_parser_statement_after_labels): Pass the location of
588 the return expression to c_finish_return.
590 2014-06-25 Jakub Jelinek <jakub@redhat.com>
592 * c-typeck.c (c_finish_omp_clauses): Make sure
593 OMP_CLAUSE_LINEAR_STEP has correct type.
595 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
597 * c-decl.c: Adjust.
599 2014-06-24 Jakub Jelinek <jakub@redhat.com>
601 * c-parser.c (c_parser_omp_for_loop): For
602 #pragma omp parallel for simd move lastprivate clause from parallel
603 to for rather than simd.
605 2014-06-23 Marek Polacek <polacek@redhat.com>
607 * c-typeck.c (parser_build_binary_op): Don't call
608 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
610 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
612 * c-parser.c (c_parser_omp_threadprivate): Likewise.
613 * c-decl.c (merge_decls): Likewise.
615 2014-06-09 Marek Polacek <polacek@redhat.com>
617 PR c/36446
618 * c-typeck.c (error_init): Call inform instead of error_at.
619 (pedwarn_init): Call inform instead of pedwarn.
620 (warning_init): Call inform instead of warning_at.
622 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
624 * c-decl.c (merge_decls): Use set_decl_section_name.
625 (duplicate_decls): Remove node if it exists.
627 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
629 PR c/53119
630 * c-typeck.c (push_init_level, process_init_element,
631 pop_init_level): Correct check for zero initialization, move
632 missing brace warning to respect zero initialization.
634 2014-06-05 Marek Polacek <polacek@redhat.com>
636 PR c/56724
637 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
639 2014-06-05 Marek Polacek <polacek@redhat.com>
641 PR c/49706
642 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
643 on the left hand side operand of a comparison.
645 2014-06-05 Marek Polacek <polacek@redhat.com>
647 PR c/48062
648 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
649 Print note only if the warning was printed.
651 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
653 PR c/58942
654 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
655 with a pointer.
657 2014-06-03 Marek Polacek <polacek@redhat.com>
659 PR c/60439
660 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
661 c_start_case.
662 * c-tree.h (c_start_case): Update.
663 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
664 switch condition has boolean value.
666 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
668 * c-decl.c: Include builtins.h.
669 * c-parser.c: Likewise.
671 2014-05-27 Marek Polacek <polacek@redhat.com>
673 PR c/56724
674 * c-typeck.c (convert_arguments): Get location of a parameter. Change
675 error and warning calls to error_at and warning_at. Pass location of
676 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
677 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
678 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
680 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
682 PR c/61191
683 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
684 function parameters.
686 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
688 * c-decl.c (merge_decls): Preserve symtab node pointers.
689 (duplicate_decls): Free new decl.
691 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
693 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
694 initialization.
696 * c-parser.c (c_parser_omp_target): Return bool values.
698 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
700 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
701 num_teams_loc variable to num_thread_limit_loc.
703 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
705 * c-array-notation.c (expand_array_notations): Use void_node
706 instead of void_zero_node.
708 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
710 * c-decl.c (finish_struct): Adjust.
711 (finish_enum): Likewise.
712 (bind): Adjust.
713 (record_inline_static): Likewise.
714 (push_scope): Likewise.
715 (make_label): Likewise.
716 (lookup_label_for_goto): Likewise.
717 (finish_struct): Likewise.
718 (finish_enum): Likewise.
719 (store_parm_decls): Likewise.
720 (c_push_function_context): Likewise.
721 * c-lang.h: Remove usage of variable_size gty attribute.
722 * c-parser.c (c_parse_init): Adjust.
723 (c_parse_file): Likewise.
725 2014-05-13 Marek Polacek <polacek@redhat.com>
727 PR c/61162
728 * c-typeck.c (convert_for_assignment): Pass location to
729 WARN_FOR_ASSIGNMENT instead of input_location.
731 2014-05-10 Marek Polacek <polacek@redhat.com>
733 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
734 maybe_warn_string_init.
735 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
736 maybe_warn_string_init.
737 * c-tree.h (maybe_warn_string_init): Update declaration.
738 * c-typeck.c (maybe_warn_string_init): Add location parameter.
739 Call pedwarn_init with loc instead of with input_location.
740 (digest_init): Pass init_loc to maybe_warn_string_init.
741 (pop_init_level): Call pedwarn_init with loc instead of with
742 input_location.
743 (set_init_index): Likewise.
744 (process_init_element): Likewise.
746 2014-05-09 Marek Polacek <polacek@redhat.com>
748 PR c/61096
749 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
750 (c_parser_initelt): Pass location to set_init_label. Pass array index
751 location to set_init_index.
752 * c-tree.h (push_init_level): Update declaration.
753 (pop_init_level): Likewise.
754 (set_init_index): Likewise.
755 (set_init_label): Likewise.
756 * c-typeck.c (error_init): Add location parameter. Call error_at
757 instead of error.
758 (digest_init): Pass init_loc to error_init.
759 (really_start_incremental_init):
760 (push_init_level): Add location parameter. Pass loc to pop_init_level
761 and error_init.
762 (pop_init_level): Likewise.
763 (set_designator): Add location parameter. Pass loc to pop_init_level,
764 push_init_level, and error_init.
765 (set_init_index): Add location parameter. Pass loc to error_init and
766 set_designator.
767 (set_init_label): Likewise.
768 (output_init_element): Pass loc to error_init.
769 (process_init_element): Pass loc to error_init, pop_init_level,
770 pedwarn_init, and push_init_level.
772 2014-05-09 Marek Polacek <polacek@redhat.com>
774 PR c/50459
775 * c-parser.c (c_parser_attributes): Parse the arguments as an
776 expression-list if the attribute takes identifier.
778 2014-05-08 Marek Polacek <polacek@redhat.com>
780 PR c/61053
781 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
782 TYPE_ALIGN_UNIT.
784 2014-05-08 Marek Polacek <polacek@redhat.com>
786 PR c/61077
787 * c-decl.c (start_function): Warn for _Atomic-qualified return type
788 of main.
790 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
791 Mike Stump <mikestump@comcast.net>
792 Richard Sandiford <rdsandiford@googlemail.com>
794 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
795 (finish_enum): Use wide-int interfaces.
796 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
797 * c-typeck.c (build_c_cast): Likewise.
798 (set_nonincremental_init_from_string): Likewise.
799 (c_tree_equal): Likewise.
801 2014-05-02 Marek Polacek <polacek@redhat.com>
803 PR c/25801
804 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
805 Return size_one_node when the type is not complete.
806 (pointer_diff): Remove comment.
807 (build_unary_op): Improve error messages.
809 2014-05-02 Marek Polacek <polacek@redhat.com>
811 * c-typeck.c (c_finish_return): Separate warning_at calls.
813 2014-05-02 Marek Polacek <polacek@redhat.com>
815 * c-tree.h (error_init): Remove declaration.
816 (pedwarn_init): Likewise.
817 * c-typeck.c (error_init): Make static and move above.
818 (pedwarn_init): Likewise.
819 (warning_init): Move above.
820 (maybe_warn_string_init): Likewise.
822 2014-05-01 Jeff Law <law@redhat.com>
824 Revert:
826 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
827 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
828 avoid goto.
830 2014-05-02 Marek Polacek <polacek@redhat.com>
832 PR c/60784
833 * c-typeck.c (push_init_level): Set constructor_designated to
834 p->designated for structures.
836 2014-05-01 Marek Polacek <polacek@redhat.com>
838 PR c/60915
839 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
840 function-definition has an attribute after the declarator.
842 2014-05-01 Marek Polacek <polacek@redhat.com>
844 PR c/60257
845 * c-typeck.c (warning_init): Add location_t parameter. Call
846 warning_at instead of warning.
847 (push_init_level): Pass input_location to warning_init.
848 (add_pending_init): Add location_t parameter. Pass loc to
849 warning_init.
850 (set_nonincremental_init): Pass input_location to add_pending_init.
851 (set_nonincremental_init_from_string): Likewise.
852 (output_init_element): Pass loc to warning_init and to
853 add_pending_init.
855 2014-05-01 Marek Polacek <polacek@redhat.com>
857 PR c/43395
858 * c-typeck.c (c_finish_return): Distinguish between label and variable
859 when warning about returning local address.
861 2014-05-01 Marek Polacek <polacek@redhat.com>
863 PR c/29467
864 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
865 in C89 mode.
867 2014-05-01 Marek Polacek <polacek@redhat.com>
869 PR c/43245
870 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
871 instead of 0 to WARN_FOR_QUALIFIERS.
873 2014-05-01 Marek Polacek <polacek@redhat.com>
875 PR c/56989
876 * c-typeck.c (default_conversion): Use better location for
877 error call.
879 2014-04-30 Marek Polacek <polacek@redhat.com>
881 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
882 also when SANITIZE_FLOAT_DIVIDE is on.
884 2014-04-30 Marek Polacek <polacek@redhat.com>
886 PR c/60139
887 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
888 and pedwarn_init. Use loc insted of input_location.
890 2014-04-30 Marek Polacek <polacek@redhat.com>
892 PR c/60351
893 * c-typeck.c (build_binary_op): Use location when warning about
894 shift count.
896 2014-04-25 Marek Polacek <polacek@redhat.com>
898 PR c/18079
899 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
900 always_inline/noinline and hot/cold attributes.
902 2014-04-25 Marek Polacek <polacek@redhat.com>
904 PR c/60114
905 * c-parser.c (c_parser_initelt): Pass input_location to
906 process_init_element.
907 (c_parser_initval): Pass loc to process_init_element.
908 * c-tree.h (process_init_element): Adjust declaration.
909 * c-typeck.c (push_init_level): Pass input_location to
910 process_init_element.
911 (pop_init_level): Likewise.
912 (set_designator): Likewise.
913 (output_init_element): Add location_t parameter. Pass loc to
914 digest_init.
915 (output_pending_init_elements): Pass input_location to
916 output_init_element.
917 (process_init_element): Add location_t parameter. Pass loc to
918 output_init_element.
920 2014-04-24 Jakub Jelinek <jakub@redhat.com>
922 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
923 atomic-clause, allow comma in between atomic-clause and
924 seq_cst.
926 2014-04-22 Jakub Jelinek <jakub@redhat.com>
928 PR c/59073
929 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
930 fails, don't set OM_PARALLEL_COMBINED and return NULL.
932 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
934 PR middle-end/60469
935 * c-array-notation.c (fix_builtin_array_notation_fn): Use
936 create_tmp_var instead build_decl for creating temps.
937 (build_array_notation_expr): Likewise.
938 (fix_conditional_array_notations_1): Likewise.
939 (fix_array_notation_expr): Likewise.
940 (fix_array_notation_call_expr): Likewise.
942 2014-03-28 Jakub Jelinek <jakub@redhat.com>
944 PR c++/60689
945 * c-tree.h (c_build_function_call_vec): New prototype.
946 * c-typeck.c (build_function_call_vec): Don't call
947 resolve_overloaded_builtin here.
948 (c_build_function_call_vec): New wrapper function around
949 build_function_call_vec. Call resolve_overloaded_builtin here.
950 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
951 Call c_build_function_call_vec instead of build_function_call_vec.
952 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
953 * c-decl.c (finish_decl): Likewise.
955 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
957 PR c/55383
958 * c-typeck.c: Use correct format string in cast-qual warning
960 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
962 * c-decl.c (c_decl_attributes): Use
963 lang_hooks.types.omp_mappable_type.
964 * c-typeck.c (c_finish_omp_clauses): Likewise.
966 2014-03-06 Marek Polacek <polacek@redhat.com>
968 PR c/60197
969 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
970 of checking tree code.
972 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
974 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
975 (c_parser_parameter_declaration): Likewise.
977 2014-02-19 Marek Polacek <polacek@redhat.com>
979 PR c/60195
980 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
981 Call mark_exp_read on exp.value.
982 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
983 TREE_ADDRESSABLE on old instead of val.
984 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
986 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
988 * c-parser.c (c_parser_get_builtin_args): Replace calls to
989 C_EXPR_APPEND by vec_safe_push.
990 * c-tree.h (C_EXPR_APPEND): Remove.
992 2014-01-31 Marek Polacek <polacek@redhat.com>
994 PR c/59963
995 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
996 build_function_call_vec.
997 (build_function_call): Likewise.
998 (build_atomic_assign): Likewise.
999 (build_function_call_vec): Add arg_loc parameter. Use it.
1000 (convert_arguments): Likewise.
1001 (convert_for_assignment): Rename rhs_loc to expr_loc.
1002 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
1003 (c_parser_objc_keywordexpr): Likewise.
1004 (c_parser_postfix_expression_after_primary): Call
1005 build_function_call_vec with expr_loc rather than op_loc.
1006 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
1007 build_function_call_vec.
1008 (c_parser_expr_list): Add locations parameter. Fill it with locations
1009 of function arguments.
1010 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
1012 2014-01-30 Marek Polacek <polacek@redhat.com>
1014 PR c/59940
1015 * c-typeck.c (build_function_call_vec): Use loc parameter.
1016 (convert_arguments): Add location parameter. Use it.
1017 (ep_convert_and_check): Likewise.
1018 (build_atomic_assign): Adjust convert_for_assignment call.
1019 (build_modify_expr): Likewise.
1020 (digest_init): Likewise.
1021 (c_finish_return): Likewise.
1022 (build_conditional_expr): Adjust ep_convert_and_check calls.
1023 (convert_for_assignment): Add rhs_loc parameter. Use it.
1024 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
1025 calls.
1027 2014-01-30 Richard Biener <rguenther@suse.de>
1029 PR c/59905
1030 * c-typeck.c (build_function_call_vec): Do not replace calls
1031 to a function via an incompatible type with a runtime abort.
1033 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1035 * c-parser.c (c_parser_declaration_or_fndef): Replaced
1036 flag_enable_cilkplus with flag_cilkplus.
1037 (c_parser_direct_declarator_inner): Likewise.
1038 (c_parser_attribute_any_word): Likewise.
1039 (c_parser_attributes): Likewise.
1040 (c_parser_compound_statement): Likewise.
1041 (c_parser_statement_after_labels): Likewise.
1042 (c_parser_if_statement): Likewise.
1043 (c_parser_switch_statement): Likewise.
1044 (c_parser_do_statement): Likewise.
1045 (c_parser_for_statement): Likewise.
1046 (c_parser_unary_expression): Likewise.
1047 (c_parser_postfix_expression): Likewise.
1048 (c_parser_postfix_expression_after_primary): Likewise.
1049 (c_parser_postfix_expression_after_primary): Likewise.
1050 (c_parser_omp_clause_name): Likewise.
1051 (c_finish_omp_declare_simd): Likewise.
1052 (c_parser_cilk_verify_simd): Likewise.
1053 * c-typeck.c (build_array_ref): Likewise.
1054 (build_function_call_vec): Likewise.
1055 (convert_arguments): Likewise.
1056 (build_compound_expr): Likewise.
1057 (c_finish_return): Likewise.
1058 (c_finish_if_stmt): Likewise.
1059 (c_finish_loop): Likewise.
1060 (build_binary_op): Likewise.
1062 2014-01-23 Marek Polacek <polacek@redhat.com>
1064 PR c/59846
1065 * c-typeck.c (parser_build_binary_op): Use location instead of
1066 input_location.
1067 (build_binary_op): Pass location to shorten_compare.
1069 2014-01-23 Marek Polacek <polacek@redhat.com>
1071 PR c/58346
1072 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1073 an empty aggregate.
1075 2014-01-23 Marek Polacek <polacek@redhat.com>
1077 PR c/59871
1078 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
1079 of a comma expression.
1080 (emit_side_effect_warnings): Likewise.
1082 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1084 PR c/59825
1085 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
1086 function to use walk_tree and moved a lot of its functionality to
1087 expand_array_notations.
1088 (expand_array_notations): New function.
1090 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1092 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
1093 attribute an attribute without value.
1095 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1097 PR middle-end/58809
1098 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
1099 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1101 2014-01-22 Marek Polacek <polacek@redhat.com>
1103 PR c/59891
1104 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
1105 of remove_c_maybe_const_expr on op1 and op2.
1107 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1109 PR c/58943
1110 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
1111 effects, preevaluate rhs using SAVE_EXPR first.
1113 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1115 PR c++/59631
1116 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
1117 statements with if-elseif statements.
1119 2014-01-06 Marek Polacek <polacek@redhat.com>
1121 PR c/57773
1122 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
1123 defined bit-field types only in ISO C.
1125 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1127 Update copyright years
1129 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1131 * c-array-notation.c: Use the standard form for the copyright notice.
1133 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1135 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
1136 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
1137 field in parser is not empty. If not-empty, call the function
1138 c_parser_finish_omp_declare_simd.
1139 (c_parser_cilk_clause_vectorlength): Modified function to be shared
1140 between SIMD-enabled functions and #pragma simd. Added new parameter.
1141 (c_parser_cilk_all_clauses): Modified the usage of the function
1142 c_parser_cilk_clause_vectorlength as mentioned above.
1143 (c_parser_cilk_simd_fn_vector_attrs): New function.
1144 (c_finish_cilk_simd_fn_tokens): Likewise.
1145 (is_cilkplus_vector_p): Likewise.
1146 (c_parser_omp_clause_name): Added checking for "vectorlength,"
1147 "nomask," and "mask" strings in clause name.
1148 (c_parser_omp_all_clauses): Added 3 new case statements:
1149 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
1150 PRAGMA_CILK_CLAUSE_NOMASK.
1151 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
1152 check for vector attribute and if so call the function
1153 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
1154 called the function c_finish_cilk_simd_fn_tokens.
1155 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
1156 parser field is non-empty. If so, parse them as you would parse
1157 the omp declare simd pragma.
1158 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
1159 Added a check when step is a parameter and flag it as error.
1160 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
1161 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
1162 pragma_omp_clause.
1164 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
1166 * c-parser.c (c_parser_omp_parallel): Fix description.
1168 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1170 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
1171 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
1172 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
1173 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
1175 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1177 PR c/52023
1178 * c-parser.c (c_parser_alignas_specifier): Use
1179 c_sizeof_or_alignof_type instead of c_alignof.
1180 (c_parser_alignof_expression): Likewise, with min_alignof
1181 parameter depending on alignof spelling used.
1183 2013-12-04 Marek Polacek <polacek@redhat.com>
1185 PR c/54113
1186 * c-decl.c (start_function): Don't warn for missing prototype for
1187 inline functions.
1189 2013-12-03 Marek Polacek <polacek@redhat.com>
1191 PR c/59351
1192 * c-decl.c (build_compound_literal): Allow compound literals with
1193 empty initial value.
1195 2013-12-02 Joseph Myers <joseph@codesourcery.com>
1197 PR c/58235
1198 * c-typeck.c (build_modify_expr): Diagnose assignment to
1199 expression with array type.
1201 2013-11-29 Joseph Myers <joseph@codesourcery.com>
1203 PR c/42262
1204 * c-typeck.c (process_init_element): Do not treat a string as
1205 initializing a whole array when used with a designator for an
1206 individual element.
1208 2013-11-29 Joseph Myers <joseph@codesourcery.com>
1210 PR c/57574
1211 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
1212 an inline function following a static declaration.
1214 2013-11-28 Jakub Jelinek <jakub@redhat.com>
1216 PR c/59310
1217 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
1218 to p_name before calling c_parser_omp_teams instead of after.
1219 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
1220 argument. Remove unused p_name variable.
1222 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
1223 Jakub Jelinek <jakub@redhat.com>
1225 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
1226 external_scope is NULL.
1228 2013-11-27 Tom de Vries <tom@codesourcery.com>
1229 Marc Glisse <marc.glisse@inria.fr>
1231 PR c++/59032
1232 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
1234 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1236 * c-typeck.c: Add required include files from gimple.h.
1238 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1240 * c-decl.c (define_label, shadow_tag_warned)
1241 (check_bitfield_type_and_width, grokdeclarator, grokparms,
1242 store_parm_decls_newstyle, store_parm_decls_oldstyle)
1243 (declspecs_add_type): Remove use of in_system_header macro.
1244 * c-parser.c (c_parser_unary_expression): Likewise.
1245 * c-typeck.c (store_init_value, process_init_element)
1246 (c_start_case): Likewise.
1248 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
1249 macro.
1251 * c-parser.c (c_parser_set_source_position_from_token): Remove
1252 reference to in_system_header from comment.
1254 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1256 * c-decl.c (grokdeclarator): Update comment to refer to
1257 tree_to_[su]hwi rather than tree_low_cst.
1259 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1261 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
1262 tree_to_uhwi throughout.
1264 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1266 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
1267 throughout.
1269 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1271 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
1272 throughout.
1274 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1276 * c-parser.c (c_parser_cilk_simd): New.
1277 (c_parser_cilk_verify_simd): New.
1278 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
1279 (c_parser_omp_for_loop): Add case for NE_EXPR.
1280 Set c_break_label for CILK_SIMD.
1281 (c_parser_cilk_clause_vectorlength): New.
1282 (c_parser_cilk_clause_linear): New.
1283 (c_parser_cilk_clause_name): New.
1284 (c_parser_cilk_all_clauses): New.
1285 * c-typeck.c (build_unary_op): Pass location argument to
1286 readonly_error.
1287 (build_modify_expr): Same.
1288 (build_asm_expr): Same.
1289 (c_finish_bc_stmt): Error on break/continue in loops.
1291 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1293 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
1295 2013-11-14 Diego Novillo <dnovillo@google.com>
1297 * c-decl.c: Include print-tree.h.
1298 Include stor-layout.h.
1299 Include varasm.h.
1300 Include attribs.h.
1301 Include stringpool.h.
1302 * c-lang.c: Include fold-const.h.
1303 * c-parser.c: Include stringpool.h.
1304 Include attribs.h.
1305 Include stor-layout.h.
1306 Include varasm.h.
1307 Include trans-mem.h.
1308 * c-typeck.c: Include stor-layout.h.
1309 Include trans-mem.h.
1310 Include varasm.h.
1311 Include stmt.h.
1313 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1315 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
1316 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
1317 __auto_type.
1318 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
1319 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
1320 RID_AUTO_TYPE.
1321 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
1322 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
1323 (c_parser_declarator, c_parser_direct_declarator_inner)
1324 (c_parser_parameter_declaration, c_parser_type_name): All callers
1325 changed.
1326 (c_parser_declaration_or_fndef): Handle declarations with type
1327 determined from the initializer.
1329 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1331 * c-typeck.c: Include gimplify.h.
1333 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1335 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
1336 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
1337 comment.
1338 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
1339 or _Thread_local as appropriate in diagnostics.
1340 (build_null_declspecs): Initialize ret->thread_gnu_p.
1341 (declspecs_add_scspec): Handle either __thread or _Thread_local
1342 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
1343 pedantic. Do not disallow _Thread_local extern and _Thread_local
1344 static.
1346 2013-11-07 Joseph Myers <joseph@codesourcery.com>
1347 Andrew MacLeod <amacleod@redhat.com>
1349 * c-aux-info.c (gen_type): Handle atomic qualifier.
1350 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
1351 qualifiers when compating types.
1352 (shadow_tag_warned): Handle atomic_p in declspecs.
1353 (quals_from_declspecs): Likewise.
1354 (start_decl): Use c_type_promotes_to when promoting argument
1355 types.
1356 (grokdeclarator): Handle _Atomic.
1357 (get_parm_info): Diagnose any qualifier on "void" as only
1358 parameter.
1359 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
1360 comparing types. Use c_type_promotes_to when promoting argument
1361 types.
1362 (finish_function): Use c_type_promotes_to when promoting argument
1363 types.
1364 (build_null_declspecs): Handle atomic_p in declspecs.
1365 (declspecs_add_qual): Handle RID_ATOMIC.
1366 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
1367 (c_token_starts_declspecs): Handle RID_ATOMIC.
1368 (c_parser_declspecs): Handle atomic type specifiers and
1369 qualifiers.
1370 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
1371 from types of expressions with atomic type.
1372 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
1373 (c_parser_attribute_any_word): Handle RID_ATOMIC.
1374 (c_parser_initializer, c_parser_initelt, c_parser_initval)
1375 (c_parser_statement_after_labels, c_parser_switch_statement)
1376 (c_parser_for_statement, c_parser_expr_no_commas)
1377 (c_parser_conditional_expression, c_parser_binary_expression)
1378 (c_parser_cast_expression, c_parser_unary_expression)
1379 (c_parser_postfix_expression)
1380 (c_parser_postfix_expression_after_primary, c_parser_expression):
1381 Use convert_lvalue_to_rvalue.
1382 (c_parser_expression_conv, c_parser_expr_list): Document
1383 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
1384 (c_parser_objc_synchronized_statement): Use
1385 convert_lvalue_to_rvalue.
1386 (c_parser_objc_selector): Handle RID_ATOMIC.
1387 (c_parser_objc_receiver, c_parser_array_notation): Use
1388 convert_lvalue_to_rvalue.
1389 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
1390 _Atomic (type-name).
1391 (struct c_declspecs): Add atomic_p field.
1392 (convert_lvalue_to_rvalue): Declare.
1393 * c-typeck.c (c_type_promotes_to): Promote atomic types to
1394 corresponding atomic types.
1395 (qualify_type): Don't add _Atomic qualifiers from second argument.
1396 (comp_target_types): Do not allow _Atomic mismatches.
1397 (type_lists_compatible_p): Do not remove atomic qualifiers when
1398 comparing types.
1399 (really_atomic_lvalue, convert_lvalue_to_rvalue)
1400 (build_atomic_assign): New functions.
1401 (build_unary_op): Use build_atomic_assign for atomic increment and
1402 decrement.
1403 (build_conditional_expr): Do not treat _Atomic void as a qualified
1404 version of void.
1405 (build_modify_expr): Use build_atomic_assign for atomic LHS.
1406 (find_anonymous_field_with_type, convert_to_anonymous_field)
1407 (convert_for_assignment): Do not remove atomic qualifiers when
1408 comparing types.
1409 (digest_init): Do not accept initialization of arrays of atomic
1410 elements by string constants.
1411 (build_asm_expr): Use convert_lvalue_to_rvalue.
1412 (build_binary_op): Do not treat _Atomic void as a qualified
1413 version of void.
1415 2013-11-06 DJ Delorie <dj@redhat.com>
1417 * c-decl.c (locate_old_decl): If a previous conflicting decl is
1418 both explicit and builtin, print the location of the explicit one.
1420 2013-11-05 Tobias Burnus <burnus@net-b.de>
1422 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
1423 c_parser_omp_distribute, c_parser_omp_teams,
1424 c_parser_omp_target, c_parser_omp_declare): Handle
1425 -fopenmp-simd.
1427 2013-11-03 Marek Polacek <polacek@redhat.com>
1429 * c-decl.c (grokdeclarator): Add VLA instrumentation.
1431 2013-11-01 Jakub Jelinek <jakub@redhat.com>
1433 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
1434 check_dup_generic at the end, unless remove is true.
1435 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
1436 remove = true;.
1437 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
1439 2013-10-31 Jakub Jelinek <jakub@redhat.com>
1441 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
1442 with decl that is not pointer nor array.
1444 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1446 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
1447 a spawning function is found.
1448 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
1449 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
1450 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
1451 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
1452 case.
1453 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
1454 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
1455 expr.
1456 (c_finish_return): Added a check to reject _Cilk_spawn in return
1457 expression.
1458 (build_cilk_spawn): New function.
1459 (build_cilk_sync): Likewise.
1460 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
1462 2013-10-27 Tobias Burnus <burnus@net-b.de>
1464 PR other/33426
1465 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
1466 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
1467 (c_parser_statement_after_labels): Update calls.
1469 2013-10-24 Tobias Burnus <burnus@net-b.de>
1471 PR other/33426
1472 * c-parser.c (c_parser_pragma, c_parser_for_statement):
1473 Handle PRAGMA_IVDEP.
1474 (c_parser_statement_after_labels): Update call.
1476 2013-10-24 Marek Polacek <polacek@redhat.com>
1478 * c-parser.c (c_parser_struct_declaration): Add a comment.
1479 (c_parser_declarator): Don't allow _Alignas here.
1481 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
1483 * c-parser.c: Include omp-low.h.
1484 * c-typeck.c: Likewise.
1486 2013-10-17 Marek Polacek <polacek@redhat.com>
1488 PR c/58267
1489 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
1490 Document syntax of the array-declarator.
1491 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
1492 are not permitted.
1493 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
1494 (c_parser_struct_declaration): Likewise.
1495 (c_parser_declarator): Likewise.
1496 (c_parser_direct_declarator_inner): Likewise.
1497 (c_parser_parameter_declaration): Likewise.
1498 (c_parser_type_name): Likewise.
1500 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1502 * c-lang.h (current_omp_declare_target_attribute): New extern
1503 decl.
1504 * c-parser.c: Include c-lang.h.
1505 (struct c_parser): Change tokens to c_token *.
1506 Add tokens_buf field. Change tokens_avail type to unsigned int.
1507 (c_parser_consume_token): If parser->tokens isn't
1508 &parser->tokens_buf[0], increment parser->tokens.
1509 (c_parser_consume_pragma): Likewise.
1510 (enum pragma_context): Add pragma_struct and pragma_param.
1511 (c_parser_external_declaration): Adjust
1512 c_parser_declaration_or_fndef caller.
1513 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
1514 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
1515 Adjust recursive call.
1516 (c_parser_struct_or_union_specifier): Use pragma_struct instead
1517 of pragma_external.
1518 (c_parser_parameter_declaration): Use pragma_param instead of
1519 pragma_external.
1520 (c_parser_compound_statement_nostart, c_parser_label,
1521 c_parser_for_statement): Adjust
1522 c_parser_declaration_or_fndef callers.
1523 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
1524 it through to c_parser_conditional_expression.
1525 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
1526 pass it through to c_parser_binary_expression. Adjust recursive
1527 call.
1528 (c_parser_binary_expression): Remove prec argument, add
1529 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
1530 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
1531 binop matches it, use build2 instead of parser_build_binary_op.
1532 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
1533 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
1534 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
1535 Handle pragma_struct and pragma_param the same as pragma_external.
1536 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
1537 (c_parser_omp_variable_list): Parse array sections for
1538 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
1539 (c_parser_omp_clause_collapse): Fully fold collapse expression.
1540 (c_parser_omp_clause_reduction): Handle user defined reductions.
1541 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
1542 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
1543 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
1544 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
1545 c_parser_omp_clause_depend, c_parser_omp_clause_map,
1546 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
1547 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
1548 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
1549 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
1550 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
1551 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
1552 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
1553 (c_parser_omp_for_loop): Add CODE argument, pass it through
1554 to c_finish_omp_for. Change last argument to cclauses,
1555 and adjust uses to grab parallel clauses from the array of all
1556 the split clauses. Adjust c_parser_binary_expression,
1557 c_parser_declaration_or_fndef and c_finish_omp_for callers.
1558 (omp_split_clauses): New function.
1559 (c_parser_omp_simd): New function.
1560 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
1561 Allow the function to be called also when parsing combined constructs,
1562 and call c_parser_omp_simd when parsing for simd.
1563 (c_parser_omp_sections_scope): If section-sequence doesn't start with
1564 #pragma omp section, require exactly one structured-block instead of
1565 sequence of statements.
1566 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
1567 Allow the function to be called also when parsing combined constructs.
1568 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
1569 Allow the function to be called also when parsing combined
1570 constructs.
1571 (c_parser_omp_taskgroup, c_parser_omp_cancel,
1572 c_parser_omp_cancellation_point, c_parser_omp_distribute,
1573 c_parser_omp_teams, c_parser_omp_target_data,
1574 c_parser_omp_target_update, c_parser_omp_target,
1575 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
1576 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
1577 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
1578 (c_parser_omp_construct): Add p_name and mask vars. Handle
1579 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
1580 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
1581 and c_parser_omp_sections callers.
1582 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
1583 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
1584 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
1585 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
1586 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
1587 OMP_CLAUSE_DEPEND.
1588 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
1589 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
1590 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
1591 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
1592 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
1593 * c-typeck.c: Include tree-inline.h.
1594 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
1595 handle_omp_array_sections_1, handle_omp_array_sections,
1596 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
1597 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
1598 user defined reductions.
1599 (c_tree_equal): New function.
1600 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
1601 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
1602 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
1603 c_check_omp_declare_reduction_r): New prototypes.
1604 * c-decl.c (current_omp_declare_target_attribute): New variable.
1605 (c_decl_attributes): New function.
1606 (start_decl, start_function): Use it instead of decl_attributes.
1607 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
1608 c_omp_reduction_decl, c_omp_reduction_lookup,
1609 c_check_omp_declare_reduction_r): New functions.
1611 2013-09-25 Tom Tromey <tromey@redhat.com>
1613 * Make-lang.in (c/gccspec.o): Remove.
1614 (CFLAGS-c/gccspec.o): New variable.
1615 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
1616 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
1617 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
1619 2013-09-25 Tom Tromey <tromey@redhat.com>
1621 * Make-lang.in (c/gccspec.o): Don't use subshell.
1623 2013-09-18 Marek Polacek <polacek@redhat.com>
1625 PR sanitize/58443
1626 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
1627 Remove unnecessary check.
1629 2013-09-18 Marek Polacek <polacek@redhat.com>
1631 PR sanitizer/58411
1632 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
1633 no_sanitize_undefined attribute.
1635 2013-09-13 Kai Tietz <ktietz@redhat.com>
1637 PR target/57848
1638 * c-decl.c (c_builtin_function_ext_scope): Remove
1639 wrong assumption that it is never called on prexisting
1640 symbol.
1642 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1644 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
1646 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1648 * c-objc-common.c (c_tree_printer): Tidy.
1650 2013-08-30 Marek Polacek <polacek@redhat.com>
1652 * c-typeck.c (build_binary_op): Add division by zero and shift
1653 instrumentation.
1655 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
1656 Joseph Myers <joseph@codesourcery.com>
1658 PR c/35649
1659 * c-typeck.c (c_common_type): Prefer double_type_node over
1660 other REAL_TYPE types with the same precision.
1661 (convert_arguments): Likewise.
1663 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
1665 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
1666 (c_initialize_diagnostics): Call a destructor for the early printer.
1668 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1670 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
1671 printer initialization.
1673 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
1675 PR c/57490
1676 * c-array-notation.c (fix_conditional_array_notations_1): Added a
1677 check for truth values.
1678 (expand_array_notation_exprs): Added truth values case. Removed an
1679 unwanted else. Added for-loop to walk through subtrees in default
1680 case.
1682 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1684 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
1686 2013-07-23 Joseph Myers <joseph@codesourcery.com>
1688 * c-parser.c (struct c_generic_association): Fix typo.
1690 2013-07-23 Tom Tromey <tromey@redhat.com>
1691 Joseph Myers <joseph@codesourcery.com>
1693 * c-parser.c (struct c_generic_association): New.
1694 (c_generic_association_d): New typedef.
1695 (c_parser_generic_selection): New function.
1696 (c_parser_postfix_expression): Handle RID_GENERIC.
1698 2013-07-13 Jason Merrill <jason@redhat.com>
1700 PR c++/57793
1701 * c-decl.c (finish_struct): Check for too-large class.
1703 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1705 PR c/57821
1706 * c-typeck.c (set_init_index): When folding, check for index overflow.
1708 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1710 * c-parser.c (c_parser_array_notation): Removed rejection of array
1711 notations in an array of function pointers.
1713 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1715 * c-array-notation.c (make_triplet_val_inv): New function.
1716 (create_cmp_incr): Likewise.
1717 (create_array_refs): Likewise.
1718 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
1719 Also modularized common parts between functions and called the function.
1720 (build_array_notation_expr): Likewise.
1721 (fix_conditional_array_notations_1): Likewise.
1722 (fix_array_notation_expr): Likewise.
1723 (fix_array_notation_call_expr): Likewise.
1725 2013-06-18 Marek Polacek <polacek@redhat.com>
1727 PR c/57630
1728 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
1730 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
1732 * c-array-notation.c (build_array_notation_expr): Reject array notation
1733 mismatch between LHS and RHS even inside a call_expr. Also, removed
1734 a couple while statements that were dead code.
1736 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
1738 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
1739 excessive precision expressions in function parameters. Also removed
1740 couple unwanted while statements.
1742 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1744 * c-array-notation.c (expand_array_notation_exprs): Added
1745 ARRAY_NOTATION_REF case.
1747 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1749 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
1750 function to c-family/array-notation-common.c.
1751 (is_cilkplus_reduce_builtin): Likewise.
1752 (find_rank): Likewise.
1753 (extract_array_notation_exprs): Likewise.
1754 (replace_array_notations): Likewise.
1755 (find_inv_trees): Likewise.
1756 (replace_inv_trees): Likewise.
1757 (contains_array_notation_expr): Likewise.
1758 (find_correct_array_notation_type): Likewise.
1759 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
1760 (struct inv_list): Moved this to c-family/array-notation-common.c.
1761 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
1763 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
1765 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
1766 reduction functions outside the for-loop. Added a check if the fundecl
1767 is non-NULL. Finally, removed an unwanted if-statement, and made the
1768 body unconditional.
1770 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1772 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
1773 condition of the if-statement matches the rank of else-block and then-
1774 block when array notations are used.
1775 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
1776 expression after the entire function body is parsed.
1777 (c_parser_expr_no_commas): Delayed creating array notation expressions
1778 to the end of function parsing.
1779 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
1780 whole if-statement instead of just the condition.
1781 (expand_array_notation_exprs): Added MODIFY_EXPR case.
1783 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1785 PR c/57474
1786 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
1787 array to NULL_TREE if they are unused. Also added a check for the
1788 field to be NULL before its fields are used in future.
1790 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1792 PR bootstrap/57450
1793 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
1794 (build_array_notation_expr): Likewise.
1796 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1798 * c-typeck.c (build_array_ref): Added a check to see if array's
1799 index is greater than one. If true, then emit an error.
1800 (build_function_call_vec): Exclude error reporting and checking
1801 for builtin array-notation functions.
1802 (convert_arguments): Likewise.
1803 (c_finish_return): Added a check for array notations as a return
1804 expression. If true, then emit an error.
1805 (c_finish_loop): Added a check for array notations in a loop
1806 condition. If true then emit an error.
1807 (lvalue_p): Added a ARRAY_NOTATION_REF case.
1808 (build_binary_op): Added a check for array notation expr inside
1809 op1 and op0. If present, we call another function to find correct
1810 type.
1811 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
1812 * c-parser.c (c_parser_compound_statement): Check if array
1813 notation code is used in tree, if so, then transform them into
1814 appropriate C code.
1815 (c_parser_expr_no_commas): Check if array notation is used in LHS
1816 or RHS, if so, then build array notation expression instead of
1817 regular modify.
1818 (c_parser_postfix_expression_after_primary): Added a check for
1819 colon(s) after square braces, if so then handle it like an array
1820 notation. Also, break up array notations in unary op if found.
1821 (c_parser_direct_declarator_inner): Added a check for array
1822 notation.
1823 (c_parser_compound_statement): Added a check for array notation in
1824 a stmt. If one is present, then expand array notation expr.
1825 (c_parser_if_statement): Likewise.
1826 (c_parser_switch_statement): Added a check for array notations in
1827 a switch statement's condition. If true, then output an error.
1828 (c_parser_while_statement): Similarly, but for a while.
1829 (c_parser_do_statement): Similarly, but for a do-while.
1830 (c_parser_for_statement): Similarly, but for a for-loop.
1831 (c_parser_unary_expression): Check if array notation is used in a
1832 pre-increment or pre-decrement expression. If true, then expand
1833 them.
1834 (c_parser_array_notation): New function.
1835 * c-array-notation.c: New file.
1836 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
1838 2013-05-23 Mike Stump <mikestump@comcast.net>
1840 * c-typeck.c (convert_for_assignment): Handle references to memory
1841 spaces better.
1843 2013-05-16 Jason Merrill <jason@redhat.com>
1845 * Make-lang.in (cc1$(exeext)): Use link mutex.
1847 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1849 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
1850 to simply use OPT_Wpointer_arith.
1851 (build_unary_op): Likewise.
1853 2013-04-03 Jakub Jelinek <jakub@redhat.com>
1855 PR c/19449
1856 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
1857 argument. If set, or it temporarily for parsing of the first
1858 argument into force_folding_builtin_constant_p.
1859 (c_parser_postfix_expression): Adjust callers.
1861 2013-03-21 Richard Biener <rguenther@suse.de>
1863 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
1864 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
1866 2013-02-12 Marek Polacek <polacek@redhat.com>
1868 PR c/44938
1869 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
1870 origtypes to NULL.
1872 2013-01-24 Jakub Jelinek <jakub@redhat.com>
1874 PR c/56078
1875 * c-typeck.c (set_nonincremental_init_from_string): If
1876 constructor_max_index is NULL, treat it as if tree_int_cst_lt
1877 returned false.
1878 (process_init_element): Likewise.
1880 2012-12-20 Jakub Jelinek <jakub@redhat.com>
1882 PR c++/55619
1883 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
1884 argument, don't call default_function_array_conversion
1885 nor c_fully_fold here.
1886 (c_parser_asm_statement): Adjust callers.
1887 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
1888 and outputs here, and call default_function_array_conversion
1889 on inputs that don't need to be addressable.
1891 2012-12-18 Jakub Jelinek <jakub@redhat.com>
1893 PR c/39464
1894 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
1895 warning require that both c_common_unsigned_type as well as
1896 c_common_signed_type is the same for both mvl and mvr types.
1898 2012-11-16 Diego Novillo <dnovillo@google.com>
1900 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
1902 * c-common.c: Use new vec API in vec.h.
1903 * c-common.h: Likewise.
1904 * c-gimplify.c: Likewise.
1905 * c-pragma.c: Likewise.
1906 * c-pretty-print.c: Likewise.
1907 * c-pretty-print.h: Likewise.
1908 * c-semantics.c: Likewise.
1909 * c-decl.c: Likewise.
1910 * c-parser.c: Likewise.
1911 * c-tree.h: Likewise.
1912 * c-typeck.c: Likewise.
1914 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1916 PR c++/54930
1917 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
1919 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1921 PR c/53066
1922 * c-decl.c (warn_if_shadowing): Do not warn if a variable
1923 shadows a function, unless the variable is a function or a
1924 pointer-to-function.
1926 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1928 PR c/54381
1929 * c-parser.c (struct c_tree_loc_pair): Removed.
1930 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
1931 add location_t * and tree * arguments, fill in array of 3
1932 sizeof_arg trees and corresponding locs.
1933 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
1934 c_parser_expr_list callers.
1935 (c_parser_postfix_expression_after_primary): Likewise. Pass
1936 array of 3 sizeof_arg trees and locs (corresponding to first
1937 3 arguments) to sizeof_pointer_memaccess_warning.
1939 2012-10-09 Lawrence Crowl <crowl@google.com>
1941 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
1942 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
1943 hash table.
1945 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1947 PR c++/54194
1948 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
1949 call.
1951 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
1953 PR c++/54427
1954 * c-typeck.c: Include c-common.h.
1955 (enum stv_conv): Moved to c-common.h.
1956 (scalar_to_vector): Moved to c-common.c.
1957 (build_binary_op): Adapt to scalar_to_vector's new prototype.
1958 * Make-lang.in: c-typeck.c depends on c-common.h.
1960 2012-10-04 Arnaud Charlet <charlet@adacore.com>
1962 * c-decl.c (c_write_global_declarations): Fix handling of
1963 -fdump-ada-spec*.
1965 2012-09-30 Sharad Singhai <singhai@google.com>
1967 * c-decl.c (c_write_global_declarations): Use a different method
1968 to determine if the dump has ben initialized.
1970 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1972 PR c/54552
1973 * c-typeck.c (c_cast_expr): When casting to a type requiring
1974 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
1975 c_fully_fold first.
1977 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1979 PR c/54103
1980 * c-typeck.c (build_unary_op): Pass original argument of
1981 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
1982 any C_MAYBE_CONST_EXPR, if it has integer operands.
1983 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
1984 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
1985 to c_objc_common_truthvalue_conversion, then remove any
1986 C_MAYBE_CONST_EXPR, if they have integer operands. Use
1987 c_objc_common_truthvalue_conversion not
1988 c_common_truthvalue_conversion.
1989 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
1990 call note_integer_operands for arguments with integer operands
1991 that are not integer constants.
1993 2012-09-13 Jakub Jelinek <jakub@redhat.com>
1995 PR c/54559
1996 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
1997 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
1999 2012-08-31 Jakub Jelinek <jakub@redhat.com>
2001 PR c/54428
2002 * c-convert.c (convert): Don't call fold_convert_loc if
2003 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
2004 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
2005 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
2007 2012-08-24 Jakub Jelinek <jakub@redhat.com>
2009 PR c/54355
2010 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
2011 for nested and empty_ok arguments in the call to
2012 c_parser_declaration_or_fndef.
2014 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2016 * c-tree.h (c_last_sizeof_arg): Declare.
2017 * c-parser.c (struct c_tree_loc_pair): New type.
2018 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
2019 non-NULL.
2020 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
2021 (c_parser_postfix_expression_after_primary): Likewise. Call
2022 sizeof_pointer_memaccess_warning if needed.
2023 (sizeof_ptr_memacc_comptypes): New function.
2024 * c-typeck.c (c_last_sizeof_arg): New global variable.
2025 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
2027 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
2029 * c-lang.h (lang_decl): Add variable_size GTY option.
2031 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2033 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
2034 * Make-lang.in: Fix dependencies.
2036 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2038 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
2039 and add language Makefile hooks.
2040 * config-lang.in: New file.
2041 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
2042 add the required "normal" config-lang.in rules.
2043 * c-lang.h: Moved from gcc/ to here.
2044 * c-tree.h: Likewise.
2045 * c-objc-common.c: Likewise.
2046 * c-objc-common.h: Likewise.
2047 * c-typeck.c: Likewise.
2048 * c-convert.c: Likewise.
2049 * c-lang.c: Likewise.
2050 * c-aux-info.c: Likewise.
2051 * c-errors.c: Likewise.
2052 * gccspec.c: Likewise.
2053 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
2054 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
2055 \f
2056 Copyright (C) 2012-2015 Free Software Foundation, Inc.
2058 Copying and distribution of this file, with or without modification,
2059 are permitted in any medium without royalty provided the copyright
2060 notice and this notice are preserved.